1 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3 * keyboard.c (Frecursive_edit): Say more precicely how throwing
4 `exit' works (bug#15865).
6 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8 Constrain window box/body sizes and margin widths (Bug#16649).
9 * xdisp.c (window_box_width): Don't return less than zero.
10 (window_box_left_offset, window_box_right_offset): Don't return
11 more than the window's pixel width.
12 * window.c (window_body_height, window_body_width): Don't return
14 (window_resize_apply): Adjust margin width, if necessary.
16 2014-02-07 Glenn Morris <rgm@gnu.org>
18 * nsterm.m (syms_of_nsterm): Doc fix.
20 2014-02-06 Eli Zaretskii <eliz@gnu.org>
22 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte): New
23 variables: pointers through which to call the respective APIs.
24 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
25 (filename_from_ansi, sys_link, check_windows_init_file): Call
26 MultiByteToWideChar and WideCharToMultiByte through pointers.
27 This is required on Windows 9X, where we dynamically load
28 UNICOWS.DLL which has their non-stub implementations.
29 (maybe_load_unicows_dll): Assign addresses to these 2 function
30 pointers after loading UNICOWS.DLL.
32 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
33 MultiByteToWideChar and WideCharToMultiByte through function
36 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte): New
39 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
41 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
42 for OSX >= 10.9 if separate spaces are used.
43 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
45 2014-02-06 Glenn Morris <rgm@gnu.org>
47 * buffer.c (cache-long-scans): Doc fix.
49 2014-02-05 Eli Zaretskii <eliz@gnu.org>
51 * w32fns.c (Fw32_shell_execute): Doc fix.
53 2014-02-05 Bastien Guerry <bzg@gnu.org>
55 * syntax.c (Fforward_word): Call Fconstrain_to_field with
56 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
58 2014-02-05 Martin Rudalics <rudalics@gmx.at>
60 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
61 outside the window (Bug#16649).
63 * xdisp.c (note_mouse_highlight): When entering a margin area show
64 a non-text cursor (Bug#16647).
66 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
68 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
69 It prompted a compile-time diagnostic on GNU/Linux.
70 Simplify to remove the need for the label.
72 2014-02-04 Eli Zaretskii <eliz@gnu.org>
74 * w32menu.c (w32_popup_dialog): Don't condition the whole function
75 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
76 to show it; otherwise return 'unsupported--w32-dialog' to signal
77 to the caller that emulation with menus is necessary. This
78 resurrects code inadvertently deleted by the 2013-10-08 commit.
80 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
82 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
85 * menu.c (Fx_popup_dialog): Don't condition the call to
86 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
87 special symbol 'unsupported--w32-dialog', emulate the dialog with
88 a menu by calling x-popup-menu.
90 * menu.h (Qunsupported__w32_dialog): New extern variable.
92 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
94 * keyboard.c (kbd_buffer_get_event): Read file notification events
97 * xgselect.c (xg_select): Read glib events in any case, even if
98 there are no file descriptors to watch for. (Bug#16519)
100 2014-02-03 Martin Rudalics <rudalics@gmx.at>
102 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
103 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
104 * w32term.c (w32_draw_window_divider): Handle first and last
106 * w32term.h (w32_fill_area_abs): New function.
107 * xdisp.c (x_draw_right_divider): Don't draw over bottom
109 * xfaces.c (realize_basic_faces): Handle new face ids.
110 * xfns.c (Fx_create_frame): Call x_default_parameter for right
111 and bottom divider width.
112 * xterm.c (x_draw_window_divider): Handle first and last pixels
115 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
117 * print.c (Fexternal_debugging_output): Add cast to pacify
118 --enable-gcc-warnings.
119 * eval.c (call_debugger): Grow specpdl if the debugger was
120 entered due to specpdl overflow (Bug#16603) and allow more
121 specpdl space for the debugger itself.
123 2014-02-02 Martin Rudalics <rudalics@gmx.at>
125 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
128 2014-02-01 Eli Zaretskii <eliz@gnu.org>
130 * w32fns.c (Ffile_system_info): Use WINAPI in the function
131 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
133 * print.c (Fexternal_debugging_output): If the argument character
134 is non-ASCII, encode it with the current locale's encoding before
135 writing the result to the terminal. (Bug#16448)
137 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
138 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
141 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
143 * process.c (create_process): Reset SIGPROF handler in the child.
144 * callproc.c (call_process): Likewise.
146 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
148 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
150 2014-01-29 Eli Zaretskii <eliz@gnu.org>
152 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
153 of zero to print strings, GDB doesn't like it.
155 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
156 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
157 we still use correct addresses. (Bug#16576)
159 2014-01-27 K. Handa <handa@gnu.org>
161 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
162 to preserve the code detection behavior of 24.3.
163 * coding.h (struct coding_system): New member detected_utf8_bytes.
164 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
165 (decode_coding_gap): Use short cut for UTF-8 file reading only
166 when coding->detected_utf8_bytes equals to coding->src_bytes.
167 * fileio.c (Finsert_file_contents): Cancel the previous change.
169 2014-01-29 Martin Rudalics <rudalics@gmx.at>
171 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
172 that are not visible.
174 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
176 * xmenu.c (create_and_show_popup_menu): Handle case when no key
177 is grabbed (Bug#16565).
179 2014-01-28 Martin Rudalics <rudalics@gmx.at>
181 * xdisp.c (last_max_ascent): Re-remove after erroneously
182 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
184 (move_it_to): Re-remove reference to last_max_ascent.
185 (Fwindow_text_pixel_size): Add iterator's max_ascent and
186 max_descent here instead of calling line_bottom_y. Fix
189 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
191 * terminal.c (initial_free_frame_resources): New function.
192 (init_initial_terminal): Install new hook to free face cache
193 on initial frame and avoid memory leak. For details, see
194 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
195 * xfaces.c (free_frame_faces): Adjust comment.
197 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
199 * data.c (Fstring_to_number): Document results if unparsable
202 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
204 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
206 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
208 When decoding, prefer ptrdiff_t to int for buffer positions etc.
209 * coding.c (detect_coding_utf_8, emacs_mule_char)
210 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
211 (check_utf_8, decode_coding):
212 * coding.h (struct coding_system.errors):
213 Use ptrdiff_t, not int, for integer values derived from buffer and
216 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
217 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
218 before invoking decode_coding_gap, since there's just one block.
220 2014-01-25 Martin Rudalics <rudalics@gmx.at>
222 Fix handling of face attributes in Fx_create_frame (Bug#16529).
223 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
224 too early. Again run change_frame_size before assigning menu-
227 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
229 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
230 arrives, call x_check_fullscreen, in case the new display has a
231 different resolution. (Bug#16517)
233 2014-01-25 Eli Zaretskii <eliz@gnu.org>
235 * term.c (read_menu_input): If the selected frame changes, exit
237 (tty_menu_show): If the selected frame changes while we displayed
238 a menu, throw to top level. (Bug#16479)
240 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
242 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
244 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
246 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
247 * data.c (count_one_bits_word): Fix bug (negated comparison)
248 when BITS_PER_ULL < BITS_PER_BITS_WORD.
250 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
252 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
253 undefined behavior by initializing display property bit of a
254 string processed by the bidirectional iterator. For details, see
255 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
257 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
259 Minor cleanup of previous change.
260 * image.c (imagemagick_error, Fimagemagick_types):
261 Omit some recently-introduced and unnecessary casts and assignments.
263 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
265 Fix two memory leaks discovered with Valgrind.
266 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
267 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
269 2014-01-22 Martin Rudalics <rudalics@gmx.at>
271 Fixes in window size functions around Bug#16430 and Bug#16470.
272 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
273 (Fwindow_mode_line_height, Fwindow_header_line_height)
274 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
275 Minor doc-string adjustments.
276 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
278 (window_body_height, window_body_width): Do not count partially
279 visible lines/columns when PIXELWISE is nil (Bug#16470).
280 (Qfloor, Qceiling): New symbols.
282 2014-01-21 Eli Zaretskii <eliz@gnu.org>
284 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
285 when the image cache is not yet allocated. (Bug#16509)
287 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
289 * buffer.c (Fkill_buffer): When killing an indirect buffer,
290 re-attach intervals to its base buffer (Bug#16502).
291 * intervals.c (set_interval_object): Move from here...
292 * intervals.h (set_interval_object): ... to here. Fix comments.
294 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
296 Avoid undefined behavior by initializing buffer redisplay bit.
297 Problem reported by Dmitry Antipov in
298 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
299 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
301 Revert some of the CANNOT_DUMP fix (Bug#16494).
302 * lread.c (init_lread): Fix typo: NILP, not !NILP.
304 2014-01-19 Eli Zaretskii <eliz@gnu.org>
306 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
307 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
308 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
309 they are replaced by macros that expand into direct calls to the
310 corresponding functions from GDI32.DLL.
311 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
312 variables in the Cygwin build, they are unused.
314 2014-01-19 K. Handa <handa@gnu.org>
316 * composite.c (composition_update_it): Fix previous change.
318 2014-01-18 Eli Zaretskii <eliz@gnu.org>
320 Fix file name handling on MS-Windows 9X.
321 * w32.c (maybe_load_unicows_dll): New function.
323 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
324 on, to make sure we can convert file names to and from UTF-8 on
325 Windows 9X. This fixes a failure to start up because Emacs cannot
326 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
328 * w32font.c [WINDOWSNT]: Include w32.h.
329 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
330 of implementing the same stuff.
331 Remove now unused g_b_init_is_windows_9x.
333 * w32.h (maybe_load_unicows_dll): Add prototype.
335 2014-01-17 Eli Zaretskii <eliz@gnu.org>
337 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
338 switch to single keyboard. Prevents daemon crashes when a new
339 client connects while we show a TTY menu in an existing client.
342 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
344 Fix MinGW64 porting problem with _setjmp.
345 Reported by Eli Zaretskii in:
346 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
347 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
348 the old _setjmp and _longjmp. All uses changed.
350 2014-01-13 Daniel Colascione <dancol@dancol.org>
352 * textprop.c (Fremove_list_of_text_properties): Correctly
353 handle reaching the end of the interval tree. (Bug#15344)
355 2014-01-13 Martin Rudalics <rudalics@gmx.at>
357 * xdisp.c (resize_mini_window): Round height to a multiple of
358 frame's line height. Fix bug in calculation of window start
359 position (Bug#16424).
361 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
363 * macfont.m: Include termchar.h.
364 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
365 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
366 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
367 *_WITH_GC_* to take face and f as parameters.
368 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
369 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
371 2014-01-13 Daniel Colascione <dancol@dancol.org>
373 Fix menu item updating in the presence of the Unity global menu
376 * gtkutil.h (xg_have_tear_offs): Add frame parameter
377 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
379 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
380 updating menus; explain why.
381 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
382 problem it's supposed to solve and it interferes with detecting
383 the presence of a global menu.
384 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
387 2014-01-11 K. Handa <handa@gnu.org>
389 * composite.c (composition_update_it): Fix indexing of
390 LGSTRING_CHAR (Bug#15984).
392 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
394 * unexw32.c (_start) [__MINGW64__]: Define to __start.
396 2014-01-11 Eli Zaretskii <eliz@gnu.org>
398 * xdisp.c (try_window_id): Don't use this function's optimizations
399 if overlays in the buffer displayed by the window have changed
400 since last redisplay. (Bug#16347)
401 (message_dolog): Fix indentation.
403 2014-01-11 Martin Rudalics <rudalics@gmx.at>
405 * frame.c (frame_resize_pixelwise): Fix doc-string.
407 2014-01-10 Martin Rudalics <rudalics@gmx.at>
409 Fix handling of internal borders (Bug#16348).
410 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
411 internal border width from pixel width of windows.
412 (change_frame_size_1): Don't return early when frame's pixel
413 size changes - we still have to record the new sizes in the
415 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
416 also when toolbar gets larger.
417 * window.c (check_frame_size): Include internal_border_width in
419 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
420 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
421 non-toolkit/non-GTK version clear internal border.
422 * xterm.c (x_clear_under_internal_border): New function for
423 non-toolkit/non-GTK version.
424 (x_after_update_window_line): In non-toolkit/non-GTK version
426 (handle_one_xevent, x_set_window_size): Call
427 x_clear_under_internal_border in non-toolkit/non-GTK version.
428 * xterm.h (x_clear_under_internal_border): Extern it.
430 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
432 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
433 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
436 2014-01-06 Eli Zaretskii <eliz@gnu.org>
438 * xdisp.c (redisplay_window): Don't skip window redisplay if the
439 last value of point is not equal to buffer's point. (Bug#16129)
441 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
444 * nsterm.h (updateCollectionBehavior): Rename from
445 updateCollectionBehaviour. All uses changed.
447 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
448 * Makefile.in (SETFATTR): New macro.
449 (temacs$(EXEEXT)): Use it.
451 2014-01-04 Martin Rudalics <rudalics@gmx.at>
453 Fix maximization behavior on Windows (Bug#16300).
454 * w32fns.c (w32_fullscreen_rect): Don't handle
455 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
456 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
457 of SetWindowPos. Restore last placement also when leaving
458 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
459 but the FULLSCREEN_BOTH case.
461 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
464 * data.c (arithcompare_driver):
465 * fileio.c (Fcar_less_than_car):
466 * fns.c (internal_equal):
467 * frame.c (delete_frame):
468 * lisp.h (enum More_Lisp_Bits):
470 Avoid C99 constructs that don't work in C89.
471 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
472 to port to C89, which doesn't have 'long long'.
473 (count_trailing_zero_bits): Use them.
475 2014-01-03 Chong Yidong <cyd@gnu.org>
477 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
479 2014-01-02 Martin Rudalics <rudalics@gmx.at>
481 Further adjust frame/window scrollbar width calculations.
482 * window.c (apply_window_adjustment): Set
483 windows_or_buffers_changed.
484 (Fwindow_scroll_bars): Return actual scrollbar width.
485 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
486 For non-toolkit builds again use 14 as minimum width and set
487 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
488 * xterm.c (XTset_vertical_scroll_bar): Take width from
489 WINDOW_SCROLL_BAR_AREA_WIDTH.
490 (x_new_font): Rename wid to unit. Base calculation of new
491 scrollbar width on toolkit used and make it analogous to that of
492 x_set_scroll_bar_default_width.
493 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
494 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
496 * w32term.c (w32_set_vertical_scroll_bar): Take width from
497 WINDOW_SCROLL_BAR_AREA_WIDTH.
498 (x_new_font): Make it correspond to changes in xterm.c.
500 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
502 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
503 This is a cleaner way to fix the MinGW-w64 porting problem.
504 Check for INTPTR_MAX misconfiguration.
506 2014-01-01 Eli Zaretskii <eliz@gnu.org>
508 * search.c (newline_cache_on_off, find_newline): In indirect
509 buffers, use the newline cache of the base buffer.
511 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
512 buffer, invalidate the caches of its base buffer. (Bug#16265)
514 * indent.c (width_run_cache_on_off, compute_motion): In indirect
515 buffers, use the width-run cache of the base buffer.
517 * xdisp.c (redisplay_window): When the window displays an indirect
518 buffer, and the character widths in the display table have
519 changed, invalidate the width-run cache of the corresponding base
522 * fileio.c (Finsert_file_contents): When invalidating the newline
523 cache, consider the case of inserting into indirect buffer.
525 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
526 In indirect buffers, use the paragraph cache of the base buffer.
528 2013-12-31 Martin Rudalics <rudalics@gmx.at>
530 * window.c (grow_mini_window): Fix last change.
532 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
534 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
536 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
538 * w32term.c (w32_initialize): Use LCID and LOWORD.
540 * w32proc.c (create_child): Use pid_t for 5th argument.
541 (IsValidLocale): Don't provide prototype for MinGW64.
542 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
543 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
545 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
546 MinGW64 doesn't support.
548 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
550 * w32.c (set_named_security_info): New function.
551 (acl_set_file): Fall back on set_named_security_info if
552 set_file_security fails.
553 (g_b_init_set_named_security_info_w)
554 (g_b_init_set_named_security_info_a): New static variables.
555 (globals_of_w32): Initialize them to zero.
556 (set_named_security_info): Set them to non-zero if the
557 corresponding API is available.
558 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
561 2013-12-31 Martin Rudalics <rudalics@gmx.at>
563 Some more fixes following pixelwise resize changes including one
565 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
566 of frame_resize_pixelwise.
567 * widget.c (pixel_to_text_size): New function.
568 (update_wm_hints): Have size hints respect value of
569 frame_resize_pixelwise.
570 (EmacsFrameResize): Alway process resize requests pixelwise.
571 * window.c (grow_mini_window): Make sure mini window is at least
573 * xdisp.c (display_menu_bar): Make sure menubar extends till
575 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
576 (x_set_tool_bar_lines): Calculate pixelwise.
577 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
578 frame_resize_pixelwise.
580 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
582 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
583 variables not used there.
585 2013-12-30 Eli Zaretskii <eliz@gnu.org>
587 * w32.c (sys_umask): New function. (Bug#16299)
589 2013-12-30 Martin Rudalics <rudalics@gmx.at>
591 * dispnew.c (change_frame_size_1): Take old width of root window
592 from that window's pixel width. (Bug#16284)
594 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
596 Plain copy-file no longer chmods an existing destination (Bug#16133).
597 * fileio.c (realmask): Now a static var, not a local.
598 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
599 Remove arg STATPTR. All uses changed.
600 (Fcopy_file): Do not alter permissions of existing destinations,
601 unless PRESERVE-PERMISSIONS (renamed from
602 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
603 Avoid race when testing for existing destinations and for
604 when input and output files are the same.
605 If changing the group fails, adjust both default and
606 preserved permissions so that access is not granted to the
608 (Fset_default_file_modes, init_fileio): Update realmask.
609 (Fdefault_file_modes): Use realmask instead of calling umask.
611 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
613 Fix pipe bug with OS X emacs --daemon (Bug#16262).
614 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
615 flags on the daemon pipe ends before execing.
617 2013-12-28 Eli Zaretskii <eliz@gnu.org>
619 * w32fns.c (Fx_create_frame): Error out if called from a TTY
622 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
624 * callproc.c (Vexec_path): Document that exec-directory is in it.
626 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
628 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
631 2013-12-27 Chong Yidong <cyd@gnu.org>
633 * data.c (Fsymbol_function): Doc fix.
635 2013-12-26 Martin Rudalics <rudalics@gmx.at>
637 Some more tinkering with Bug#16051.
638 * window.c (resize_frame_windows): Don't let the size of the
639 root window drop below the frame's default character size.
640 Never ever delete any subwindows - let the window manager do the
643 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
644 of toolbar lines needed when they exceed the height of the root
646 (unwind_create_frame_1): New function.
647 (Fx_create_frame): Generally inhibit calling the window
648 configuration change hook here. Remove extra call to
649 change_frame_size - it's not needed when we don't run the
650 configuration change hook.
652 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
654 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
655 On my Fedora 19 platform the core dumps were so big that
656 my desktop became nearly catatonic.
657 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
658 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
659 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
660 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
662 * conf_post.h (__has_feature): New macro, if not already defined.
663 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
664 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
666 2013-12-25 Eli Zaretskii <eliz@gnu.org>
668 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
669 is a file name. (Bug#16252)
671 2013-12-25 Chong Yidong <cyd@gnu.org>
673 * keyboard.c (Voverriding_terminal_local_map):
674 (Voverriding_local_map): Doc fix.
676 * keymap.c (Vemulation_mode_map_alists): Doc fix.
678 2013-12-24 Eli Zaretskii <eliz@gnu.org>
680 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
681 file name when it is submitted to ShellExecute. Simplify code.
682 Don't test DOCUMENT for being a string, as that is enforced by
683 CHECK_STRING. Doc fix.
685 2013-12-23 Eli Zaretskii <eliz@gnu.org>
687 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
688 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
689 redisplay_tool_bar does. Improve and fix commentary.
690 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
691 limits of the glyph matrices. (Bug#16051)
692 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
693 only when the new size is different from the old one, and the new
694 size can be achieved given the frame height.
696 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
698 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
700 2013-12-23 Glenn Morris <rgm@gnu.org>
702 * lread.c (Fload): Mention load-prefer-newer in doc.
704 2013-12-22 Martin Rudalics <rudalics@gmx.at>
706 Handle Bug#16207 by being more restrictive when running hooks.
707 * window.c (unwind_change_frame): New function.
708 (Fset_window_configuration): Don't run configuration change hook
709 while the frame configuration is unsafe. Call select_window
712 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
714 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
716 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
718 * nsterm.h: Declare EmacsColor category.
720 * nsterm.m (NSColor): Implement EmacsColor category.
721 (ns_get_color): Use colorUsingDefaultColorSpace.
722 (ns_get_color, ns_term_init): Use colorForEmacsRed.
724 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
726 2013-12-21 Eli Zaretskii <eliz@gnu.org>
728 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
729 having the PNG_NORETURN attribute, to avoid compiler warning in
732 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
734 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
736 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
737 fringe background extension.
738 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
739 because they are now always the same as `left' and `width',
740 respectively. Remove code for the case that `width' and
741 `sb_width' are different.
743 2013-12-20 Martin Rudalics <rudalics@gmx.at>
745 Remove scroll_bar_actual_width from frames.
746 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
747 * frame.c (Fscroll_bar_width): Return scroll bar area width.
748 (x_figure_window_size):
749 * nsterm.m (x_set_window_size):
750 * widget.c (set_frame_size):
751 * w32term.c (x_set_window_size):
752 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
753 scroll_bar_actual_width.
755 Convert scroll_bar members to integers on Windows.
756 * w32term.h (struct scroll_bar): Convert top, left, width,
757 height, start, end and dragging to integers.
758 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
760 * w32term.c (w32_set_scroll_bar_thumb)
761 (w32_scroll_bar_handle_click): Remove XINT conversions for
762 scroll_bar members. Treat bar->dragging as integer.
763 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
764 first element. Remove XINT conversions for scroll_bar members.
765 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
766 Remove XINT conversions for scroll_bar members.
768 Fix assignment for new window total sizes.
769 * window.c (Fwindow_resize_apply_total): Assign values for
772 2013-12-20 Chong Yidong <cyd@gnu.org>
774 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
775 argument to `append'.
777 2013-12-19 Eli Zaretskii <eliz@gnu.org>
779 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
780 current text face, for extending the face of the display margins.
783 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
786 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
788 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
791 * nsterm.m (Qfile, Qurl): New.
792 (EV_MODIFIERS2): New macro.
793 (EV_MODIFIERS): Use EV_MODIFIERS2.
794 (ns_term_init): Remove font and color from DND, does not work on
795 newer OSX, and other ports don't have them.
796 (performDragOperation:): Handle modifiers used during drag.
797 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
798 Remove global Lisp variables used to communicate with ns-win.el.
799 Remove font and color handling.
800 (syms_of_nsterm): Defsym Qfile and Qurl.
802 2013-12-19 Anders Lindgren <andlind@gmail.com>
804 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
805 (ns_constrain_all_frames, x_set_offset): Remove assignment to
807 (updateFrameSize:, windowWillResize:toSize:): Add trace.
808 (constrainFrameRect): Remove special case nr_screens == 1.
809 Don't constrain size to size of view.
811 * nsterm.h (ns_output): Remove dont_constrain.
813 2013-12-19 Anders Lindgren <andlind@gmail.com>
815 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
817 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
819 Minor fixes for recent openp changes.
820 * lisp.h (GCPRO7): New macro.
821 * lread.c (openp): Use bool for boolean; all callers changed.
822 Protect save_string from GC. Don't assume that file descriptors
823 are nonzero. Redo save_mtime comparison to avoid bogus GCC
824 warning about uninitialized variable.
826 2013-12-18 Eli Zaretskii <eliz@gnu.org>
828 * w32fns.c (emacs_abort): Use intptr_t as argument of
829 INT_BUFSIZE_BOUND, to avoid compiler warnings.
831 2013-12-18 Glenn Morris <rgm@gnu.org>
833 * lread.c (Fload): Pass load_prefer_newer to openp.
834 Don't bother checking mtime if openp already did it.
835 (openp): Add `newer' argument, to check all suffixes
836 and find the newest file.
837 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
838 * callproc.c (call_process):
839 * charset.c (load_charset_map_from_file):
840 * emacs.c (init_cmdargs):
841 * image.c (x_create_bitmap_from_file, x_find_image_file):
843 * lread.c (Flocate_file_internal):
844 * process.c (Fformat_network_address):
845 * sound.c (Fplay_sound_internal):
846 * w32.c (check_windows_init_file):
847 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
849 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
851 2013-12-17 Eli Zaretskii <eliz@gnu.org>
853 * w32.c (getloadavg): Don't index samples[] array with negative
854 indices. Recover from wall-clock time being set backwards.
856 * w32term.c (w32_initialize): Declare the argument of
857 set_user_model as const.
859 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
860 (w32_menu_show): Constify some arguments passed to MessageBox.
862 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
863 to initialize Lisp objects.
865 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
866 initialize Lisp objects.
868 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
869 use variables used only on X under that condition.
871 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
872 variables not used there.
874 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
876 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
877 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
879 2013-12-16 Eli Zaretskii <eliz@gnu.org>
881 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
882 code, revealed in presence of R2L characters, character
883 compositions, and display vectors. A better fix for Bug#16148.
884 (extend_face_to_end_of_line): Don't reference tool_bar_window in
885 GTK and NS builds, they don't have this member of struct frame.
887 * dispextern.h (struct composition_it): Correct a comment for the
890 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
892 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
893 This prevents a compilation error on C compilers that do not
894 default functions to return 'int' if not declared. Also, add
895 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
896 since it now uses inline functions.
898 2013-12-16 Eli Zaretskii <eliz@gnu.org>
900 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
901 display margins on mode line, header line, and in the frame's
902 tool-bar window. (Bug#16165)
904 2013-12-16 Andreas Schwab <schwab@suse.de>
906 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
908 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
910 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
913 2013-12-16 Martin Rudalics <rudalics@gmx.at>
915 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
917 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
919 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
920 intended to find bogus pointers in font objects (Bug#16140).
921 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
922 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
923 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
924 Disable for MS-Windows due to Bug#15876; apparently this
925 requires more or less substantial changes in fontset code.
926 * xfont.c (xfont_close):
927 * xftfont.c (xftfont_close): Call x_display_info_for_display
928 to check whether 'Display *' is valid (Bug#16093 and probably
931 2013-12-15 Eli Zaretskii <eliz@gnu.org>
933 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
934 Reported by Juanma Barranquero <lekktu@gmail.com>.
936 * process.c (Fprocess_send_eof): Don't crash if someone tries to
937 open a pty on MS-Windows. (Bug#16152)
939 * emacs.c (decode_env_path): Fix bogus comparison against
940 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
942 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
944 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
945 (Fx_file_dialog): Add parentheses around && to silence warning.
947 * w32term.c (construct_drag_n_drop): Remove unused local variable.
949 2013-12-15 Eli Zaretskii <eliz@gnu.org>
951 * xdisp.c (extend_face_to_end_of_line): Extend background of
952 non-default face in margin areas as well. (Bug#16151)
953 (display_line): Call extend_face_to_end_of_line for continued
954 lines as well, if the display margins have non-zero width.
955 (set_glyph_string_background_width): When needed, set the
956 extends_to_end_of_line_p flag on glyph strings to be drawn in
957 margin areas, not only in the text area.
959 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
962 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
964 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
965 Don't worry about verify_error being t, since it has to be a list.
967 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
969 Use bool for boolean, focusing on headers.
970 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
971 No need to include <stdbool.h>, since conf_post.h does it now.
972 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
973 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
974 (SET_PER_BUFFER_VALUE_P):
975 * ccl.c, ccl.h (setup_ccl_program):
976 * ccl.h (CHECK_CCL_PROGRAM):
977 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
978 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
979 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
980 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
981 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
982 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
983 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
984 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
985 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
986 (CHARSET_FAST_MAP_SET):
987 * coding.c (decode_coding_ccl, encode_coding_ccl):
988 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
989 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
990 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
991 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
992 (decode_coding_c_string):
993 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
994 * conf_post.h (has_attribute):
995 * dispextern.h (trace_redisplay_p):
996 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
997 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
998 (SET_GLYPH_FROM_CHAR_GLYPH):
999 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1000 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1001 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1002 (cursor_in_mouse_face_p):
1003 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1004 (blank_row, prepare_desired_row)
1005 (build_frame_matrix_from_leaf_window, make_current)
1006 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1007 (update_window, scrolling_window, update_frame_line):
1008 * disptab.h (GLYPH_FOLLOW_ALIASES):
1009 * editfns.c (Fformat):
1010 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1011 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1012 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1013 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1014 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1015 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1016 (FONT_DEFERRED_LOG):
1017 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
1018 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1019 (FRAME_MOUSE_UPDATE):
1020 * fringe.c (Fdefine_fringe_bitmap):
1021 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1022 (x_create_bitmap_from_xpm_data, xpm_load_image):
1023 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1024 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1025 (MERGE_INTERVAL_CACHE):
1026 * keymap.h (KEYMAPP):
1027 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1028 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1029 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1030 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1031 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1032 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1033 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1034 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1035 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1036 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1037 (SETUP_BUFFER_SYNTAX_TABLE):
1038 * systime.h (timespec_valid_p):
1039 * term.c (save_and_enable_current_matrix):
1040 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1041 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1042 (redisplay_internal, try_window_reusing_current_matrix)
1043 (sync_frame_with_window_matrix_rows, try_window_id)
1044 (display_menu_bar, display_tty_menu_item, display_mode_line)
1045 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1046 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1047 * xmenu.c (xmenu_show):
1048 * xterm.c (use_xim, x_term_init):
1049 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1050 (struct x_bitmap_record):
1051 Use bool for booleans.
1052 * ccl.c (struct buffer_text):
1053 * ccl.h (struct ccl_program):
1054 * charset.h (struct charset):
1056 * coding.h (struct iso_2022_spec, struct coding_system):
1057 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1058 (struct glyph_string, struct face, struct face_cache)
1059 (struct bidi_string_data, struct bidi_it)
1060 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1062 * editfns.c (Fformat):
1063 * frame.h (struct frame):
1064 * fringe.c (struct fringe_bitmap):
1065 * intervals.h (struct interval):
1066 * keyboard.h (struct kboard):
1067 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1068 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1069 (struct Lisp_Buffer_Local_Value, union specbinding):
1070 * macfont.m (struct macfont_info):
1071 * process.h (struct Lisp_Process):
1072 * termchar.h (struct tty_display_info):
1073 * window.h (struct window):
1074 * xterm.h (struct x_output):
1075 Use bool_bf for boolean bit-fields.
1076 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1077 All callers changed.
1078 * ccl.h (struct ccl_program): Remove unused members private_state,
1079 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1081 (struct ccl_spec): Remove unused members cr_carryover,
1082 eight_bit_carryover.
1083 * conf_post.h: Include <stdbool.h>.
1084 (bool_bf): New type.
1085 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1086 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1087 Surround statement macro with proper 'do { ... } while (false)' brackets.
1088 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1089 Args must now be expressions; all callers changed.
1090 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1091 (PRODUCE_GLYPHS): Simplify use of boolean.
1092 * fileio.c (Fcopy_file):
1093 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1094 * lisp.h (UNGCPRO): Return void, not int.
1095 (FOR_EACH_TAIL): Use void expression, not int expression.
1096 * region-cache.c: Reindent.
1097 * region-cache.h: Copy comments from region-cache.c, to fix
1098 incorrect remarks about booleans.
1100 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1102 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1103 when character at point is displayed from a display vector.
1106 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1108 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1109 now a list of certificate validation checks that will abort a
1110 connection with an error.
1111 (Fgnutls_boot): Document it and use it.
1113 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1115 * w32term.c (w32_enable_frame_resize_hack): New variable.
1116 (x_set_window_size): Use it to hack frame resizing on Windows
1119 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1121 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1122 Windows-specific code to w32.c. Change error message text to
1123 match that of Posix platforms.
1125 * w32.c (w32_copy_file): New function, most of the code copied and
1126 reworked from Fcopy_file. Improve error handling. Plug memory
1127 leak when errors are thrown. Support file names outside of the
1128 current codepage. (Bug#7100)
1130 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1132 * lread.c (load_path_default): Prototype.
1134 2013-12-13 Glenn Morris <rgm@gnu.org>
1136 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1137 (dump_path): Remove.
1138 (load-path-default): Remove `changed' argument.
1139 Do not set dump_path permanently. Simplify.
1140 (init_lread): Simplify.
1141 (syms_of_lread): Remove dump_path.
1143 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1145 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1146 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1147 2013-12-12 font-related change to avoid Bug#16128, which
1148 is quite hard to fix without even more substantial changes.
1150 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1152 * font.c (font_close_object): Check for live frame (Bug#16128).
1154 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1156 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1157 Return ptrdiff_t, not int, since it's a buffer size.
1158 Reindent/reparen some macros to a more Gnuish style.
1160 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1162 Avoid undefined behavior with huge regexp interval counts.
1163 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1164 since it's now specialized to interval counts. All uses changed.
1165 Do not assume wrapraound on signed integer overflow.
1166 (regex_compile): Simplify based on the above changes.
1168 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1170 Support file names on MS-Windows that use characters outside of
1171 the current system codepage. (Bug#7100)
1173 * w32.c (get_file_security, set_file_security)
1174 (create_symbolic_link): Separate pointers and boolean flags for
1175 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1176 non-zero, else the former.
1177 (codepage_for_filenames, filename_to_utf16, )
1178 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1180 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1182 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1183 Accept only one argument; all callers changed.
1184 (dostounix_filename): Remove the second argument, now works in
1185 UTF-8. All callers changed.
1186 (parse_root): Lose DBCS code.
1187 (get_long_basename, w32_get_short_filename, init_environment)
1188 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1189 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1190 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1191 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1192 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1193 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1195 (ansi_encode_filename): New function.
1196 (get_emacs_configuration, get_emacs_configuration_options):
1198 (add_volume_info, GetCachedVolumeInformation): Run the input file
1199 name through unixtodos_filename, to ensure it is stored and
1200 referenced in canonical form.
1201 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1202 (logon_network_drive, sys_link, utime): Improve error handling.
1203 (sys_access): New function.
1204 (hashval, generate_inode_val): Unused functions deleted.
1205 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1206 (check_windows_init_file): Convert error message from UTF-8 to
1207 ANSI codepage, for display in the message box.
1208 (globals_of_w32): Set w32_unicode_filenames according to the OS
1211 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1212 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1213 (syms_of_w32term): Declare w32-unicode-filenames.
1215 * w32proc.c (new_child, delete_child): Remove code that handled
1216 unused pending_deletion and input_file members of the child struct.
1217 (create_child, sys_spawnve): Convert all file names to ANSI
1218 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1219 name cannot be encoded in ANSI codepage. Don't use
1220 unixtodos_filename, mirror slashes by hand.
1221 (record_infile, record_pending_deletion): Functions deleted.
1222 (Fw32_short_file_name): Call w32_get_short_filename instead of
1225 * w32notify.c (add_watch): Work in Unicode mode when
1226 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1227 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1228 instead, do the same with Lisp primitives.
1230 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1231 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1232 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1233 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1234 (Fw32_shell_execute): Improve error reporting.
1235 (Fdefault_printer_name): Ifdef away for Cygwin.
1237 * w32.h (struct _child_process): Remove input_file and
1238 pending_deletion members that are no longer used.
1239 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1240 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1241 (ansi_encode_filename): New and updated prototypes.
1243 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1245 (unexec): Don't use dostounix_filename, it expects a file name in
1246 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1249 * fileio.c (Ffile_name_directory, file_name_as_directory)
1250 (directory_file_name, Fexpand_file_name)
1251 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1252 arguments of dostounix_filename.
1253 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1254 use MAX_UTF8_PATH for size of file-name strings.
1255 (emacs_readlinkat): Build an explicitly unibyte string for file
1257 (syms_of_fileio) <file-name-coding-system>:
1258 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1260 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1261 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1262 directories to UTF-8.
1263 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1264 environment, and each element of the input PATH, to UTF-8.
1266 * dired.c (file_attributes): Use build_unibyte_string explicitly
1267 to make Lisp strings from user and group names.
1269 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1272 * coding.c (decode_file_name, encode_file_name): New functions.
1274 * termcap.c (tgetent): Adapt to the change in arguments of
1277 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1280 * msdos.c (dostounix_filename, init_environment): Adapt to the
1281 change in arguments of dostounix_filename.
1283 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1284 [WINDOWSNT]: Encode file names passed to the image libraries in
1287 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1288 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1290 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1291 arguments of dostounix_filename.
1293 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1295 * font.h (struct font_entity) [HAVE_NS]: New field to record
1296 font driver which was used to create this entity.
1297 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1298 frame where the font was opened.
1299 (font_close_object): Add prototype.
1300 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1301 (font_close_object): Not static any more. Lost frame arg.
1302 Adjust comment and users.
1303 * alloc.c (cleanup_vector): Call font_close_object to adjust
1304 per-frame font counters correctly. If HAVE_NS, also call
1305 driver-specific cleanup for font-entity objects.
1306 * ftfont.c (ftfont_open):
1307 * nsfont.m (nsfont_open):
1308 * w32font.c (w32font_open_internal):
1309 * xfont.c (xfont_open):
1310 * xftfont.c (xftfont_open): Save frame pointer in font object.
1311 * macfont.m (macfont_open): Likewise.
1312 (macfont_descriptor_entity): Save driver pointer to be able
1313 to call its free_entity routine when font-entity is swept.
1314 * ftxfont.c (ftxfont_open): Add eassert because frame
1315 pointer should be saved by ftfont_driver.open.
1317 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1319 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1320 input polling is used. This is still meaningful for Cygwin, see
1321 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1322 * keyboard.c (poll_for_input_1, input_polling_used): Define
1324 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1325 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1326 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1327 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1328 (face_for_char): Likewise. Rearrange eassert and return ASCII
1329 face for CHAR_BYTE8_P.
1330 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1332 2013-12-11 Ken Brown <kbrown@cornell.edu>
1334 * dispextern.h (erase_phys_cursor):
1335 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1337 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1339 * nsterm.m (x_free_frame_resources):
1340 * term.c (tty_free_frame_resources):
1341 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1342 face cache because it's implied by free_frame_faces anyway.
1343 * w32term.c (x_free_frame_resources): Likewise. Do not call
1344 free_frame_faces twice.
1346 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1348 * editfns.c (Fformat_time_string): Mention %F in the doc.
1350 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1352 * window.c (resize_frame_windows): Don't return immediately when
1353 the root window's size doesn't change - the minibuffer window
1354 may still have to be repositioned/resized.
1355 * xfns.c (Fx_create_frame): Always change the frame size after
1356 initializing the frame's faces.
1357 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1358 change_frame_size should already have done it.
1359 (x_new_font): Assign new tool- and menu-bar heights.
1360 (x_set_window_size_1): Account for tool- and menu-bar heights
1361 (Bug#16013). Don't set pixel sizes since change_frame_size
1362 should already have done it.
1364 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1366 Remove the option of using libcrypto.
1367 * Makefile.in (LIB_CRYPTO): Remove.
1368 (LIBES): Don't use it.
1370 2013-12-11 Juri Linkov <juri@jurta.org>
1372 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1373 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1375 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1377 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1378 drawn tool bar items (Bug#16058).
1379 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1381 2013-12-09 Ken Brown <kbrown@cornell.edu>
1383 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1385 * lisp.h (get_frame_param): Adjust conditions for prototype
1388 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1390 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1391 Avoid unused macro warning if configured --without-xft.
1393 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1395 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1397 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1399 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1401 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1403 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1405 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1407 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1409 Use libcrypto's checksum implementations if available, for speed.
1410 * Makefile.in (LIB_CRYPTO): New macro.
1413 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1414 The macro didn't conform to C99 due to type mismatch,
1415 which caused compilation failure with Sun C 5.12,
1416 and it was confusing anyway. Include window.h to declare
1417 redisplay_other_windows.
1419 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1421 * window.c (set_window_buffer): Update mode line (bug#16084).
1423 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1425 Fix minor problems found by static checking.
1426 * keyboard.c (poll_for_input_1, input_polling_used):
1427 Define only if HAVE_NTGUI.
1428 * xmenu.c (popup_activate_callback): Omit unnecessary
1429 check against USE_X_TOOLKIT, which must be defined here anyway.
1430 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1433 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1435 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1437 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1439 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1441 * nsterm.m (x_set_window_size): Remove fprintf.
1442 (init): Define always. Set applicationDidFinishLaunchingCalled
1444 (applicationDidFinishLaunching:):
1445 Set applicationDidFinishLaunchingCalled.
1446 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1449 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1451 Pixel resize changes for NS (Bug#16049).
1452 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1453 height/width. row/cols are locals.
1454 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1455 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1456 (windowWillResize): Remove gsextra. Calculate extra as in
1458 (x_new_font): Don't change frame size if fullscreen.
1459 Change size pixelwise.
1461 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1462 comment in xfns.c. Change to pixelwise call.
1464 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1466 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1469 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1471 * xterm.c (input_signal_count): Remove.
1472 (x_dispatch_event): Define unconditionally.
1473 (x_make_frame_visible): Process X events until the frame
1474 is really visible (Bug#16027).
1475 * xterm.h (x_dispatch_event): Declare unconditionally.
1477 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1479 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1481 * nsterm.m (x_set_window_size): Handle pixelwise.
1483 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1485 * w32term.c (x_new_font):
1486 * xterm.c (x_new_font): Calculate new frame size from new font
1489 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1491 * lisp.h (FOR_EACH_TAIL): New macro.
1492 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1494 * window.c (select_window): Call second wset_redisplay before we change
1495 selected_window (bug#16034).
1497 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1499 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1501 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1503 * w32xfns.c: Include window.h, to avoid a compiler warning.
1505 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1507 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1508 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1509 window_scroll takes care of it.
1510 (Fset_window_point, Fdelete_other_windows_internal)
1511 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1512 (Fsplit_window_internal, Fdelete_window_internal)
1513 (Fresize_mini_window_internal, Fset_window_configuration)
1514 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1515 cause redisplay instead of forcing a complete redisplay.
1516 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1517 we're only affecting the selected_window.
1519 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1521 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1522 directional control characters. Update type and category
1523 determination according to the UBA from Unicode v6.3.
1524 (bidi_category_t): New category EXPLICIT_FORMATTING.
1526 * dispextern.h (bidi_type_t): Update to include new bidirectional
1527 properties introduced with Unicode v6.3. (Bug#16043)
1529 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1531 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1534 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1536 * font.c (font_list_entities): Remove dummy assignment.
1537 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1538 used on graphic displays only. Remove unused 'font_encoder' member.
1539 (struct font_bitmap): Remove unused 'extra' member.
1540 * nsfont.m (nsfont_open):
1541 * w32font.c (w32font_open_internal):
1542 * ftfont.c (ftfont_get_bitmap): Adjust users.
1544 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1546 Use bool for boolean.
1547 * tparam.c (tparam1):
1548 * undo.c (record_point, record_property_change):
1549 Use bool for boolean, for local vars that are always true or false.
1551 Minor integer overflow fixes (Bug#16033).
1552 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1553 This improves on the previous fix to this function.
1554 (window_resize_check): When summing up pixel counts, don't rely on
1555 undefined behavior if the sum overflows.
1557 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1559 * window.c (Fset_window_new_pixel): Don't choke at negative
1560 argument value (Bug#16033).
1562 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1563 to avoid crash in window_box_height.
1565 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1566 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1568 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1570 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1572 Minor integer overflow fixes.
1573 * window.c (Fset_window_new_pixel, grow_mini_window):
1574 * xdisp.c (Fwindow_text_pixel_size):
1575 Avoid undefined behavior on signed integer overflow.
1576 * xfns.c (x_set_mouse_color):
1577 Check that drag shape fits in 'unsigned', since that's what X wants.
1579 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1581 Improve reporting of fatal exception on MS-Windows.
1582 * w32fns.c (my_exception_handler): New function.
1583 (globals_of_w32fns): Set it up as the unhandled exception
1584 handler. Initialize exception code and address to zeros.
1585 (emacs_abort): If the exception code and address are available,
1586 print them at the beginning of the backtrace. Fix the format of
1587 printing addresses (was producing 0x0x12345678 on XP).
1590 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1592 * eval.c (Fbacktrace__locals): New function.
1593 (syms_of_eval): Defsubr it.
1595 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1597 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1598 Define here to unify between...
1599 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1600 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1602 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1604 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1606 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1607 fringe background extension.
1608 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1609 because they are now always the same as `left' and `width',
1610 respectively. Remove code for the case that `width' and
1611 `sb_width' are different.
1613 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1615 Fix minor problems found by static checking.
1616 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1617 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1618 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1620 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1622 * image.c (imagemagick_compute_animated_image): Don't crash if we
1623 have an animation with different-sized images (bug#15313).
1625 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1627 Remove some unused items introduced during pixelwise change.
1628 * window.c (window_resize_total_check): Remove unused function.
1629 * xdisp.c (remember_mouse_glyph): Remove unused label.
1630 (Ftool_bar_height): Move declaration inside #if.
1631 * xterm.c (x_set_window_size): Don't use r and c.
1633 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1635 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1638 * window.c (Fset_window_configuration): Comment out unused variables.
1640 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1642 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1644 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1646 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1648 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1649 HAVE_GNUTLS3 (Bug#16001).
1651 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1652 if interrupts are deferred (Bug#15801).
1654 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1656 Support resizing frames and windows pixelwise.
1657 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1658 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1659 (struct glyph_matrix): Replace window_left_col and
1660 window_top_line by window_pixel_left and window_pixel_top.
1661 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1663 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1664 (draw_window_divider, move_it_to, x_draw_right_divider)
1665 (x_draw_bottom_divider, change_frame_size): Add or fix
1667 * dispnew.c (change_frame_size_1): Change prototype.
1668 (adjust_glyph_matrix, required_matrix_width)
1669 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1670 values instead of lines and columns.
1671 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1672 WINDOW_TOTAL_FRINGE_WIDTH.
1673 (handle_window_change_signal, do_pending_window_change)
1674 (init_display): Adjusts calls of change_frame_size.
1675 (change_frame_size, change_frame_size_1): Handle pixelwise
1677 * frame.c (Qright_divider_width, Qbottom_divider_width):
1679 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1680 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1681 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1682 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1684 (set_frame_param): New function.
1685 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1686 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1687 (Ffringe_width, Fborder_width, Fright_divider_width)
1688 (Fbottom_divider_width): New functions, defsubr them.
1689 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1690 New argument pixelwise.
1691 (struct frame_parm_table): New members Qright_divider_width and
1692 Qbottom_divider_width.
1693 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1694 (x_report_frame_params): Handle Qright_divider_width and
1695 Qbottom_divider_width.
1696 (x_set_right_divider_width, x_set_bottom_divider_width):
1698 (frame_resize_pixelwise): New option.
1699 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1700 new_pixelwise, right_divider_width and bottom_divider_width;
1701 remove total_lines; rename text_lines, text_cols, new_text_lines
1702 and new_text_cols to text_height, text_width, new_height and
1703 new_width respectively.
1704 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1705 FRAME_TEXT_WIDTH respectively.
1706 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1707 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1708 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1710 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1711 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1712 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1713 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1714 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1715 (FRAME_TOTAL_COLS_ARG): Remove macro.
1716 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1717 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1718 (x_wm_set_size_hint): Handle frame pixel sizes.
1719 * indent.c (compute_motion, Fcompute_motion):
1720 Call window_body_width instead of window_body_cols.
1721 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1722 (make_lispy_position): Handle right and bottom dividers.
1723 (Fsuspend_emacs): Pixelize call of change_frame_size.
1724 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1725 * lisp.h: Extern set_frame_param.
1726 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1728 (Fx_create_frame): Add entry for vertical_drag_cursor.
1729 Pixelize call of change_frame_size.
1730 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1731 * nsterm.m (ns_update_window_end): Optionally draw right
1733 (x_set_window_size): Add argument pixelwise.
1734 Call check_frame_size and change_frame_size with pixelwise zero.
1735 (ns_draw_window_divider): New function.
1736 (ns_redisplay_interface): Add ns_draw_window_divider.
1737 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1738 (x_new_font): Call x_set_window_size with pixelwise zero.
1739 * print.c (print_object): For a window print its sequence
1741 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1742 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1743 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1744 (w32_createwindow): Use scroll bar area width.
1745 (w32_wnd_proc): Handle bottom divider width.
1746 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1747 (Fx_create_frame): Default divider width parameters.
1748 Caclulate sizes pixelwise. Add vertical drag cursor support.
1749 (x_create_tip_frame): Default divider widths to zero.
1750 Pixelize call to change_frame_size.
1751 (Fx_show_tip): Add handling of divider widths. Pixelize window
1753 (Fw32_frame_rect): New function.
1754 (frame_parm_handler w32_frame_parm_handlers): Add divider
1756 (Vx_window_vertical_drag_shape): Add variable.
1757 * w32inevt.c (resize_event, maybe_generate_resize_event):
1758 Pixelize change_frame_size calls.
1759 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1761 * w32term.c (w32_draw_window_divider): New function.
1762 (x_update_window_end): Handle right divider.
1763 (w32_draw_fringe_bitmap, x_scroll_run)
1764 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1765 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1766 Calculate new frame sizes pixelwise.
1767 (x_new_font): Pixelize call to x_set_window_size.
1768 (x_check_fullscreen): Pixelize call to change_frame_size.
1769 (x_set_window_size_1, x_set_window_size): New argument
1770 pixelwise. Calculate pixelwise.
1771 (x_wm_set_size_hint): Use scroll bar area width.
1772 (w32_redisplay_interface): Add w32_draw_window_divider.
1773 * w32term.h (struct w32_output): Add vertical drag cursor.
1774 * widget.c (set_frame_size, update_wm_hints)
1775 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1777 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1778 * window.c (sequence_number): Restore.
1779 (Fwindow_pixel_width, Fwindow_pixel_height)
1780 (Fwindow_mode_line_height, Fwindow_header_line_height)
1781 (window_pixel_to_total, Frun_window_scroll_functions)
1782 (Fset_window_new_pixel, window_resize_apply_total)
1783 (Fwindow_resize_apply_total): New functions.
1784 (window_body_height, window_body_width): Rename from
1785 window_body_lines. New argument PIXELWISE.
1786 Calculate pixelwise.
1787 (Fwindow_body_height, Fwindow_body_width): New argument
1789 (coordinates_in_window, window_relative_x_coord): Use window's
1790 pixel width instead of total width.
1791 (replace_window, recombine_windows): Initialize pixel values.
1792 (resize_root_window, resize_frame_windows, grow_mini_window)
1793 (shrink_mini_window): New argument PIXELWISE.
1794 Calculate pixelwise.
1795 (Fdelete_other_windows_internal, adjust_window_margins)
1796 (window_resize_check, window_resize_apply)
1797 (Fdelete_window_internal, Fresize_mini_window_internal)
1798 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1799 (check_frame_size): Rename arguments. New argument PIXELWISE.
1800 Calculate pixelwise.
1801 (set_window_buffer): Make samebuf bool. Run configuration change
1802 hook only if buffer changed.
1803 (Fset_window_buffer): Rewrite doc-string.
1804 (make_window): Initialize new_pixel slot.
1805 (Fwindow_resize_apply): Check pixel size of root window.
1806 (Fsplit_window_internal): Call 2nd argument pixel_size.
1807 Calculate pixelwise.
1808 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1810 (save_window_data): New slots frame_text_width,
1811 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1812 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1814 (Fcurrent_window_configuration, Fset_window_configuration)
1815 (save_window_save, compare_window_configurations): Handle new
1816 slots in save_window_data and saved_window.
1817 (Fset_window_scroll_bars): Fix doc-string.
1818 (window_resize_pixelwise): New variable.
1819 (coordinates_in_window, Fcoordinates_in_window_p):
1821 (make_parent_window): Adjust sequence_number.
1822 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1824 * window.h (struct window): New members new_pixel, pixel_left,
1825 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1826 (wset_new_pixel): New function.
1827 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1828 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1829 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1830 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1831 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1832 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1833 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1834 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1835 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1836 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1837 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1838 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1839 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1840 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1841 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1843 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1844 (window_body_width, check_frame_size): Adapt external declarations.
1845 * xdisp.c (last_max_ascent): New integer.
1846 (window_text_bottom_y): Handle bottom divider.
1847 (window_box_width, window_box_height): Calculate pixelwise.
1848 (get_glyph_string_clip_rects): Handle right divider.
1849 (remember_mouse_glyph): When windows are resized pixelwise
1850 proceed with width and height set to 1.
1851 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1853 (move_it_to): Calculate and return maximum x position
1855 (Fwindow_text_pixel_size): New function.
1856 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1857 (tool_bar_lines_needed): Rename to tool_bar_height.
1858 Calculate pixelwise.
1859 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1860 Calculate pixelwise.
1861 (redisplay_tool_bar): Calculate pixelwise.
1862 (redisplay_window): Calculate pixelwise. Handle dividers.
1863 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1864 (x_draw_vertical_border): Handle dividers.
1865 (define_frame_cursor1): Handle vertical drag cursor.
1866 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1867 (expose_window): Calculate pixelwise. Handle dividers.
1868 (init_xdisp): Initialize pixel values.
1869 * xfaces.c (Qwindow_divider): New face.
1870 (realize_basic_faces): Realize it.
1871 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1872 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1873 (x_set_scroll_bar_default_width): Default actual width to 16.
1874 (Fx_create_frame): Set sizes pixelwise.
1875 (x_create_tip_frame): Default divider widths to zero.
1876 Pixelize call of change_frame_size.
1877 (Fx_show_tip): Handle divider widths. Initial pixel position
1879 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1880 (Vx_window_vertical_drag_shape): New option.
1881 * xmenu.c (free_frame_menubar): Pixelize call of
1883 * xterm.c (x_draw_window_divider): New function.
1884 (x_update_window_end): Optionally draw right divider.
1885 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1886 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1887 (handle_one_xevent, x_new_font): Calculate pixelwise.
1888 (x_set_window_size_1, x_set_window_size): New argument
1889 pixelwise. Calculate pixelwise.
1890 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1891 (struct x_redisplay_interface): Add x_draw_window_divider.
1892 * xterm.h (struct x_output): Add vertical_drag_cursor.
1894 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1896 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1897 Set invisible frames's `redisplay' when a full redisplay is requested.
1898 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1899 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1900 (display_mode_lines): Set it here instead.
1902 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1904 * dispextern.h (set_window_update_flags): Remove.
1906 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1908 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1910 * xdisp.c (REDISPLAY_SOME_P): New macro.
1911 (redisplay_internal): Use it (bug#15999).
1912 (prepare_menu_bars, redisplay_window): Use it as well.
1914 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1916 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1918 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1919 (globals_of_w32font): Zero it out.
1920 (GetCharWidth32W_Proc): New function pointer.
1921 (get_char_width_32_w): New function.
1922 (compute_metrics): If get_glyph_outline_w returns an error, try
1923 get_char_width_32_w before declaring a failure. This avoids
1924 punishing raster (a.k.a. "bitmap") fonts by slowing down
1925 redisplay. (Bug#6364).
1927 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1929 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1930 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1931 highlight needs to be redisplayed. (Bug#15913)
1933 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1935 Fix minor problems found by static checking.
1936 * buffer.h (struct buffer_text, struct buffer):
1937 * frame.h (struct frame):
1938 * window.h (struct window):
1939 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1940 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1941 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1942 no-longer-valid use of HAVE_MENUS.
1943 * xdisp.c (propagate_buffer_redisplay): Now static.
1945 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1947 * xmenu.c (Fmenu_or_popup_active_p):
1948 * window.c (Fset_window_configuration):
1949 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1950 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1951 * fns.c (Fyes_or_no_p):
1952 * editfns.c (Fmessage_box, Fmessage_or_box):
1953 * alloc.c (make_save_ptr_ptr):
1954 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1956 * window.c (Fset_window_configuration): Move select_window later.
1958 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1960 Refine redisplay optimizations to only redisplay *some* frames/windows
1961 rather than all of them.
1962 * xdisp.c (REDISPLAY_SOME): New constant.
1963 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1964 (bset_redisplay, bset_update_mode_line): New functions.
1965 (message_dolog): Use bset_redisplay.
1966 (clear_garbaged_frames): Use fset_redisplay.
1967 (echo_area_display): Use wset_redisplay.
1968 (buffer_shared_and_changed): Remove.
1969 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1970 frame titles. Compute the actual set of windows redisplayed.
1971 Don't update frame titles and menu bars for frames that don't need to
1973 (propagate_buffer_redisplay): New function.
1975 (redisplay_internal): Use it. Be more selective in the set of windows
1976 we redisplay. Propagate windows_or_buffers_changed to
1977 update_mode_lines a bit later to simplify the code.
1978 (mark_window_display_accurate_1): Reset window and buffer's
1980 (redisplay_window): Do nothing if neither the window nor the buffer nor
1981 the frame needs redisplay.
1982 * window.h (struct window): Add `redisplay' field.
1983 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1984 (redisplay_other_windows, window_list): New declarations.
1985 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1986 (window_list): Not static any more.
1987 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1988 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1989 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1990 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1991 * frame.h (struct frame): Add `redisplay' field.
1992 Move `external_menu_bar' bitfield next to other bit-fields.
1993 (SET_FRAME_GARBAGED): Use fset_redisplay.
1994 (SET_FRAME_VISIBLE): Don't garbage the frame;
1995 Use redisplay_other_windows.
1996 * buffer.h (struct buffer): Add `redisplay' field.
1997 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1998 (modify_overlay): Use bset_redisplay.
1999 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2001 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2003 Support w32 file notifications in batch mode.
2004 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2005 invalid (which happens in batch mode). If non-interactive, call
2006 handle_file_notifications to store file notification events in the
2007 input queue. (Bug#15933)
2009 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2011 * w32inevt.c (handle_file_notifications): Now external, not static.
2013 * w32term.h (handle_file_notifications): Provide prototype.
2015 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2016 init_crit, since init_display, which does that otherwise, is not
2019 2013-11-27 Glenn Morris <rgm@gnu.org>
2021 * Makefile.in ($(lispsource)/international/charprop.el): New.
2022 (emacs$(EXEEXT)): Depend on charprop.el.
2024 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2026 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2027 deleting portions of the buffer under non-nil REPLACE argument.
2030 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2031 directory, watch it and not its parent.
2032 (add_watch): Allow empty string in FILE.
2034 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2036 * window.c (Fset_window_start, window_resize_apply)
2037 (window_scroll): Reset window_end_valid (Bug#15957).
2039 2013-11-27 Glenn Morris <rgm@gnu.org>
2041 * Makefile.in (leimdir): Now in lisp source directory.
2042 ($(leimdir)/leim-list.el): Just use ../leim .
2043 * epaths.in (PATH_DUMPLOADSEARCH):
2044 * lread.c (load_path_default):
2045 * nsterm.m (ns_load_path): No more leim directory.
2047 2013-11-26 Andreas Schwab <schwab@suse.de>
2049 * .gdbinit (xgettype): Add cast.
2051 2013-11-26 Glenn Morris <rgm@gnu.org>
2053 Preload leim-list.el.
2054 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2055 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2056 is a single directory.
2058 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2060 bool-vector-subsetp is now the normal direction (Bug#15912).
2061 * data.c (Fbool_vector_subsetp): Test whether the first argument
2062 is a subset of the second one, not the reverse. Add doc string.
2064 Fix minor problems found by static checking.
2065 * lread.c (load_path_default): Now static.
2066 * textprop.c (text_property_stickiness): Be consistent about the
2067 test used when deciding whether to consider the previous character.
2068 This simplifies the code a bit.
2070 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2072 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2074 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2075 (syms_of_frame): Don't defsubr them.
2077 2013-11-25 Glenn Morris <rgm@gnu.org>
2079 * lread.c (load_path_default): Change the sense of the argument.
2080 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2081 from dump_path. When it is not, avoid checking dump_path twice.
2083 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2084 uninstalled dump_path against installed Vload_path. (Bug#15964)
2086 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2088 Export get_pos_property to Elisp.
2089 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2090 (syms_of_editfns): Export it to Elisp.
2092 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2094 2013-11-23 Romain Francoise <romain@orebokech.com>
2096 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2097 initialization here ...
2098 (syms_of_fileio): ... from here.
2100 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2102 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2103 Please use --enable-check-lisp-object-type.
2105 2013-11-23 Glenn Morris <rgm@gnu.org>
2107 * process.c (get_process): Explicit error for dead buffers.
2109 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2111 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2113 2013-11-23 Glenn Morris <rgm@gnu.org>
2115 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2116 * lread.c (load_path_check): Take path to check as argument.
2117 (load_path_default): New, split from init_lread.
2118 (init_lread): Move calc of default load-path to load_path_default.
2119 Empty elements in EMACSLOADPATH now stand for the default.
2120 (load-path): Doc fix.
2121 * emacs.c (decode_env_path): Add option to treat empty elements
2122 as nil rather than ".".
2123 * callproc.c (init_callproc_1, init_callproc):
2124 * image.c (Vx_bitmap_file_path):
2125 * lisp.h (decode_env_path):
2126 * lread.c (Vsource_directory):
2127 Update for new argument spec of decode_env_path.
2129 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2131 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2132 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2134 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2136 Fix some dependency problems that cause unnecessary recompiles.
2137 Problem reported by RMS in
2138 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2139 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2140 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2141 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2142 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2143 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2144 (boostrap-clean): No need to remove stamp-oldxmenu.
2146 Fix recently introduced bool vector overrun.
2147 This was due to an optimization that went awry.
2148 Reported by Glenn Morris in
2149 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2150 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2151 for empty vectors, undoing the 2013-11-18 change.
2152 * data.c (bool_vector_binop_driver): Rely on this.
2153 Fix bug that occasionally overran the destination.
2154 * lisp.h (struct Lisp_Bool_vector): Document this.
2156 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2158 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2161 * nsterm.m (init, run, stop:): Comment out for now, does not work
2164 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2166 * charset.c (syms_of_charset): Don't read past end of string.
2168 2013-11-19 Glenn Morris <rgm@gnu.org>
2170 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2172 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2174 Add hooks to run on gaining/losing focus. (Bug#15029)
2175 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2176 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2177 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2179 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2181 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2182 The old names predated the API change that put destination at end.
2184 Improve API of recently-added bool vector functions (Bug#15912).
2185 The old API had (bool-vector-count-matches A B)
2186 and (bool-vector-count-matches-at A B I), which gave the
2187 misleading impression that the two functions were variants, one
2188 with a location I. The new API has (bool-vector-count-population A)
2189 and (bool-vector-count-consecutive A B I) to make the distinction
2190 clearer. The first function no longer has a B argument, since the
2191 caller can easily determine the number of nils if the length and
2192 number of ts is known.
2193 * data.c (Fbool_vector_count_population): Rename from
2194 bool_vector_count_matches, and accept just 1 argument.
2195 (Fbool_vector_count_consecutive): Rename from
2196 Fbool_vector_count_matches_at.
2198 Always allocate at least one bits_word per bool vector.
2199 See Daniel Colascione in:
2200 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2201 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2202 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2203 * lisp.h (struct Lisp_Bool_vector): Document this.
2205 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2207 * insdel.c (invalidate_buffer_caches): New function, consolidated
2208 from part of prepare_to_modify_buffer.
2209 (insert_from_gap, prepare_to_modify_buffer):
2210 * coding.c (code_convert_region, code_convert_string):
2211 Call invalidate_buffer_caches. (Bug#15841)
2213 * lisp.h (invalidate_buffer_caches): Add prototype.
2215 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2217 * w32term.c (x_update_window_end): Don't invalidate the entire
2218 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2219 highlight needs to be redisplayed. (Bug#15913)
2221 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2223 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2225 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2227 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2228 while we are using Vprin1_to_string_buffer.
2230 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2231 after inserting the description string. (Bug#15907)
2233 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2235 * data.c: Work around bogus GCC diagnostic about shift count.
2236 Reported by Eli Zaretskii in
2237 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2238 (pre_value): New function.
2239 (count_trailing_zero_bits): Use it.
2241 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2243 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2244 assume C macros are not supported even under -g3 in these old GCC
2247 2013-11-15 Leo Liu <sdl.web@gmail.com>
2249 * minibuf.c (Ftry_completion, Fall_completions)
2250 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2252 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2254 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2255 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2256 This avoids placing unnecessary constants into the Emacs code.
2258 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2260 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2261 for Cygwin w32 build.
2263 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2264 for Cygwin w32 build. (Bug#15892)
2266 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2268 Simplify, port and tune bool vector implementation.
2269 * alloc.c (bool_vector_exact_payload_bytes)
2270 (bool_vector_payload_bytes): Remove.
2271 (bool_vector_fill): Return its argument.
2272 * alloc.c (bool_vector_fill):
2274 * print.c (print_object):
2275 Simplify by using bool_vector_bytes.
2276 * alloc.c (make_uninit_bool_vector):
2277 New function, broken out from Fmake_bool_vector.
2278 (Fmake_bool_vector): Use it. Use tail call.
2279 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2280 * data.c (BITS_PER_ULL): New constant.
2281 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2282 if long long versions don't exist.
2283 (shift_right_ull): New function.
2284 (count_one_bits_word): New function, replacing popcount_bits_word
2285 macro. Don't assume that bits_word is no wider than long long.
2286 (count_one_bits_word, count_trailing_zero_bits):
2287 Don't assume that bits_word is no wider than long long.
2288 * data.c (bool_vector_binop_driver, bool_vector_not):
2289 * fns.c (Fcopy_sequence):
2291 Create an uninitialized destination, to avoid needless work.
2292 (internal_equal): Simplify.
2293 (Ffillarray): Prefer tail call.
2294 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2295 contain at least one word.
2296 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2297 chars are narrower than ints.
2298 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2299 * fns.c (Fcopy_sequence):
2301 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2302 Don't try to port to hosts where bits_word values have holes; the
2303 code wouldn't work there anyway. Verify this assumption, though.
2304 (bool_vector_bytes): New function.
2305 (make_uninit_bool_vector): New decl.
2306 (bool_vector_fill): Now returns Lisp_Object.
2308 * xfns.c (xic_create_fontsetname):
2309 * xrdb.c (gethomedir): Prefer tail calls.
2311 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2313 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2314 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2316 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2317 that requires a return value.
2318 (Fset_buffer_modified_p): Take advantage of this change to do
2321 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2323 * buffer.c (Frestore_buffer_modified_p): Sync it with
2324 Fset_buffer_modified_p.
2325 (Fforce_mode_line_update): New function, moved from subr.el.
2326 (Fset_buffer_modified_p): Use them.
2327 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2329 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2331 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2332 This avoids undefined behavior when subtracting pointers into
2333 different aways. On my platform it also makes the code a tad
2334 smaller and presumably faster.
2336 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2338 * keyboard.c (command_loop_1): Use region-extract-function.
2339 * insdel.c (Qregion_extract_function): Not static any more (can we
2340 stop pretending that these vars can benefit from being marked static?).
2342 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2344 * search.c (find_newline): If buffer text is relocated during the
2345 "dumb loop", adjust C pointers into buffer text to follow suit.
2348 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2350 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2351 for conversion (Bug#15837).
2353 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2355 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2356 for the entire range of inserted characters. (Bug#15841)
2358 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2360 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2362 (realize_default_face): Remove assignment to distant-foreground if
2363 unspecified (Bug#15815).
2365 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2367 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2368 cache-long-scans disabled, since we don't want to call
2369 prepare_to_modify_buffer (in insert_1_both) for each message we
2372 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2373 from buffer.c. Improve commentary to the buffer field setter
2376 * buffer.c (bset_cache_long_scans): Static function deleted.
2377 Improve commentary to the buffer field setter functions.
2378 (init_buffer_once): Default for cache-long-scans changed to t.
2381 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2383 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2385 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2386 This bug was introduced in my 2013-06-21 change, and caused
2387 struct Lisp_Sub_Char_Table objects to be given too many slots,
2388 which broke 'make -C admin/unidata'.
2390 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2392 Import changes from mac-port 4.5.
2393 * macfont.m (mac_font_copy_default_descriptors_for_language)
2394 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2395 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2396 (macfont_language_default_font_names): New.
2397 (macfont_list): Rearrange language/charset code.
2398 (macfont_close): Don't check for macfont_info->cache.
2399 (mac_ctfont_create_preferred_family_for_attributes): New font
2400 selection code, call
2401 mac_font_copy_default_name_for_charset_and_languages.
2402 (mac_font_copy_default_descriptors_for_language)
2403 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2405 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2407 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2409 Port to C11 aligned_alloc, and fix some integer overflows.
2410 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2411 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2412 and use of posix_memalign replaced with aligned_alloc.
2413 (aligned_alloc): New function, defined or declared as needed.
2414 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2415 Don't undef; configure.ac now does this.
2416 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2417 (calloc, aligned_alloc): Check for integer overflow.
2418 (aligned_alloc): Rename from memalign. All uses changed.
2419 (memalign): New function, an alias for aligned_alloc.
2421 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2423 * xdisp.c (redisplay_internal): Fix typo in last change.
2425 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2427 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2429 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2431 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2432 redisplay--mode-lines-cause.
2433 (redisplay_internal): Keep them uptodate. Remove redundant check of
2434 buffer_shared_and_changed.
2435 * *.[chm]: Number every assignment to update_mode_lines so we
2436 can track why it is set.
2438 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2440 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2442 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2444 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2445 can track why it is set.
2447 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2449 Integer-related fixes for term.c etc.
2450 * dispextern.h (face_tty_specified_color): New function.
2451 * term.c (turn_on_face): Don't rely on undefined behavior when
2452 assigning an out-of-range value to 'long'.
2453 Simplify test for toggling highlight.
2454 (tty_capable_p): Omit last two (unused) args. All callers changed.
2455 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2456 (read_menu_input, tty_menu_activate, tty_menu_show):
2457 * xfaces.c (x_supports_face_attributes_p)
2458 (tty_supports_face_attributes_p):
2459 Use bool for boolean. All callers changed.
2460 (tty_supports_face_attributes_p): Omit defaults for color indices;
2461 no longer needed. Simplify tail call.
2463 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2465 * xdisp.c (prepare_menu_bars): Mark static.
2466 * lisp.h (prepare_menu_bars): Don't declare.
2467 * xselect.c (x_handle_selection_clear):
2468 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2470 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2472 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2473 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2475 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2477 * keyboard.c (Fcommand_error_default_function): Rename from
2478 Fdefault_error_output.
2480 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2482 * keyboard.c (Fdefault_error_output): New function, extracted from
2484 (syms_of_keyboard): Use it for Vcommand_error_function.
2486 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2488 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2489 (init_eval): Use it to ensure handlerlist is non-NULL.
2490 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2491 (Fsignal): Adjust NULLness test of handlerlist.
2492 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2494 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2496 * callproc.c (call_process): Call prepare_to_modify_buffer before
2497 decoding text read from the sub-process, as the decoded stuff will
2498 be inserted into the buffer. This will invalidate the various
2499 caches maintained for the buffer. (Bug#15148)
2501 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2503 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2504 string of glyphless-char-display.
2506 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2508 * nsfns.m (ns_get_name_from_ioreg): New function.
2509 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2510 OSX >= 10.9. Use ns_get_name_from_ioreg.
2512 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2514 Simplify and port recent bool vector changes.
2515 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2516 only in this file. Use a more-efficient implementation if the
2517 second argument is a power of 2.
2518 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2519 Remove no-longer-necessary compile-time checks.
2520 (bool_vector_exact_payload_bytes): New function.
2521 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2522 exact payload changed to call the new function. Do not assume
2523 that the arg or result fits in ptrdiff_t.
2524 (bool_vector_fill): New function.
2525 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2527 (vroundup_ct): Don't assume arg fits in size_t.
2528 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2529 invoke set_category_set.
2530 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2531 All callers changed. Use bool_vector_set.
2532 * category.h (XCATEGORY_SET): Remove; no longer needed.
2533 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2535 * data.c (Faref): Use bool_vector_ref.
2536 (Faset): Use bool_vector_set.
2537 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2538 (Fbool_vector_not, Fbool_vector_count_matches)
2539 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2540 * fns.c (concat): Use bool_vector_ref.
2541 (Ffillarray): Use bool_vector_fill.
2542 (mapcar1): Use bool_vector_ref.
2543 (sxhash_bool_vector): Hash words, not bytes.
2544 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2545 a constant, since it's now used in #if.
2546 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2547 unsigned char on unusual architectures, so that we no longer
2548 assume that the number of bits per bits_word is a power of two or
2549 is a multiple of 8 or of CHAR_BIT.
2550 (Qt): Add forward decl.
2551 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2552 at least as strictly as bits_word.
2553 (bool_vector_data, bool_vector_uchar_data): New accessors.
2554 All data structure accesses changed to use them.
2555 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2556 (bool_vector_set): New functions.
2557 (bool_vector_fill): New decl.
2558 (ROUNDUP): Move to alloc.c as described above.
2560 Fix recent gnutls changes.
2561 * gnutls.c (Fgnutls_boot): Don't assume C99.
2562 * process.c (wait_reading_process_output): Fix typo in recent change.
2564 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2566 * process.c (wait_reading_process_output, read_process_output)
2567 (send_process): Check gnutls_state is not NULL.
2569 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2570 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2572 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2574 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2575 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2577 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2580 * nsfns.m (Fx_create_frame): Fix memory leak.
2582 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2583 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2584 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2586 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2588 * xdisp.c (message3_nolog, message_with_string): Encode the string
2589 before writing it to the terminal in a non-interactive session.
2591 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2592 sure we concatenate them into a unibyte string.
2594 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2595 resulting temporary name before returning it to the caller.
2596 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2597 is a unibyte string, convert NAME to a unibyte string to ensure
2598 that the result is also a unibyte string.
2600 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2601 create unibyte strings from default paths and directory/file
2604 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2607 * callproc.c (init_callproc): Use build_unibyte_string to make
2608 sure we create unibyte strings from default paths and
2609 directory/file names.
2611 * buffer.c (init_buffer): Don't store default-directory of
2612 *scratch* in multibyte form. The original problem which led to
2613 that is described in
2614 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2615 but it was solved long ago. (Bug#15260)
2617 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2619 Port to stricter C99 platforms.
2620 Especially, C99 prohibits nesting a struct X inside struct Y if
2621 struct X has a flexible array member.
2622 * alloc.c (struct sdata): New type.
2623 (sdata): Implement in terms of struct sdata.
2624 Remove u member; all uses replaced by next_vector, set_next_vector.
2625 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2626 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2627 (struct sblock): Rename first_data member to data, which is now
2628 a flexible array member. All uses changed.
2629 (next_vector, set_next_vector, large_vector_vec): New functions.
2630 (vector_alignment): New constant.
2631 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2632 (struct large-vector): Now merely a NEXT member, since the old approach
2633 ran afoul of stricter C99. All uses changed to use
2634 large_vector_vec or large_vector_offset.
2635 (large_vector_offset): New constant.
2636 * dispnew.c: Include tparam.h, for tgetent.
2637 Do not include term.h; no longer needed.
2638 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2639 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2640 (struct Lisp_Vector): Use a flexible array member for contents,
2641 instead of a union with a member that is an array of size 1.
2643 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2644 fact that the struct no longer contains a union.
2645 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2646 (struct Lisp_Save_Value, struct Lisp_Free):
2647 Use unsigned, not int, for spacers, to avoid c99 warning.
2648 (union specbinding): Use unsigned, not bool, for bitfield, as
2649 bool is not portable to pre-C99 hosts.
2651 2013-11-04 Glenn Morris <rgm@gnu.org>
2653 * emacs.c (usage_message): Mention that `-L :...' appends.
2655 2013-11-02 Glenn Morris <rgm@gnu.org>
2657 * Makefile.in (abs_builddir): Remove.
2658 (bootstrap_exe): Use relative filename.
2660 Use relative filenames in TAGS files.
2661 * Makefile.in (abs_srcdir): Remove it again.
2662 (.PHONY): Remove frc.
2663 (maintainer-clean): No more TAGS-LISP file.
2664 (TAGS): Pass relative file names to etags.
2665 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2667 * Makefile.in (abs_srcdir): New, set by configure.
2669 (maintainer-clean): Remove pointless echo. That should be in the
2670 top-level Makefile, if anywhere. Delete TAGS-LISP.
2671 (extraclean): No s/ and m/ directories for some time.
2672 (TAGS): Also depend on ctagsfiles3.
2673 Remove no-longer-defined S_FILE.
2674 Pass absolute filenames to etags once more.
2675 (TAGS-LISP): Replace lispdir with its expansion.
2676 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2677 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2679 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2681 * xfaces.c (check_lface_attrs, realize_default_face):
2682 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2683 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2685 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2687 * emacs.c (original_pwd): Remove global var by making it local.
2688 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2690 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2692 * xfaces.c: Declare color_distance.
2693 (QCdistant_foreground): New variable.
2694 (NEAR_SAME_COLOR_THRESHOLD): New define.
2695 (load_color2): New function.
2696 (load_color): Call load_color2.
2697 (load_face_colors): Call load_color2 and if distant-color is specified
2698 calculate distant and use distant-color if colors are near.
2699 (LFACE_DISTANT_FOREGROUND): New define.
2700 (merge_face_ref, Finternal_set_lisp_face_attribute)
2701 (Finternal_get_lisp_face_attribute)
2702 (x_supports_face_attributes_p): Handle distant-foreground similar to
2704 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2706 * dispextern.h (lface_attribute_index):
2707 Add LFACE_DISTANT_FOREGROUND_INDEX.
2709 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2711 * image.c (pbm_next_char): New function.
2712 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2713 (pbm_scan_number): Use it.
2714 (Qlibjpeg_version): New variable.
2715 (syms_of_image): DEFSYM and initialize it.
2717 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2719 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2721 2013-10-31 Glenn Morris <rgm@gnu.org>
2723 * emacs.c (original_pwd): New char.
2724 (main): If using --chdir, store original_pwd.
2725 (init_cmdargs): When setting Vinvocation_directory based on a
2726 relative argv[0], use original_pwd if set. (Bug#15768)
2728 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2730 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2732 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2734 * insdel.c: Fix minor problems found by static checking.
2735 (Qregion_extract_function): Now static.
2736 (prepare_to_modify_buffer_1): Remove unused locals.
2738 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2740 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2741 (syms_of_xdisp): Declare pre-redisplay-function.
2742 (markpos_of_region): Remove function.
2743 (init_iterator, compute_stop_pos, handle_face_prop)
2744 (face_before_or_after_it_pos, reseat_to_string)
2745 (get_next_display_element, window_buffer_changed)
2746 (redisplay_internal, try_cursor_movement, redisplay_window)
2747 (try_window_reusing_current_matrix, try_window_id, display_line)
2748 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2749 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2750 * window.h (struct window): Remove field `region_showing'.
2751 * dispextern.h (struct it): Remove region_beg/end_charpos.
2752 (face_at_buffer_position, face_for_overlay_string)
2753 (face_at_string_position): Update prototypes.
2754 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2755 (face_at_string_position): Remove `region_beg' and `region_end' args.
2756 * fontset.c (Finternal_char_font):
2757 * font.c (font_at, font_range): Adjust calls accordingly.
2758 * insdel.c (Qregion_extract_function): New var.
2759 (syms_of_insdel): Initialize it.
2760 (prepare_to_modify_buffer_1): Use it.
2762 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2764 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2765 * ftxfont.c (ftxfont_get_gcs):
2766 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2767 * xfaces.c (x_free_colors, x_free_dpy_colors)
2768 (x_create_gc, unload_color):
2769 * xselect.c (x_property_data_to_lisp):
2770 * xsettings.c (parse_settings):
2771 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2772 (get_bits_and_offset): Adjust definition.
2773 * frame.c (XParseGeometry): Adjust locals.
2774 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2775 * regex.h (toplevel): Likewise for reg_syntax_t.
2777 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2779 * eval.c (run_hook_with_args): Use FUNCTIONP.
2781 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2783 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2784 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2785 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2786 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2787 on MS-Windows anyway.
2788 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2789 (free_realized_face): ...adjust user.
2790 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2791 white relief pixels to -1.
2792 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2793 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2794 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2796 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2798 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2799 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2800 in practice now. All callers changed.
2802 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2804 * dispextern.h (struct face): Use bitfields for 'underline_type'
2805 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2806 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2807 'stipple' member. Move 'lface' member up to help...
2808 * xfaces.c (make_realized_face): ...this function to find and
2809 clear just the members that need clearing.
2810 (load_face_colors, realize_x_face):
2811 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2813 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2815 * xftfont.c (struct xftfont_info): Remove set-but-unused
2817 (xftfont_open): Adjust user.
2818 (xftfont_get_colors): Remove useless prototype.
2820 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2822 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2823 before passing them to 'unexec'. (Bug#15260)
2825 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2827 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2829 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2831 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2832 the changed signature of the font driver's 'close' method.
2834 * w32font.h (w32font_close): Adjust the prototype to the change in
2835 function definition.
2837 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2839 * w32uniscribe.c (uniscribe_close): Adapt the call to
2840 w32font_close to its new prototype.
2842 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2844 Omit unused frame argument of font API's close function.
2845 * font.h (struct font): Drop frame argument. Adjust comment.
2846 * font.c (font_clear_cache, font_close_object): Adjust users.
2847 * ftfont.c (ftfont_close):
2848 * ftxfont.c (ftxfont_close):
2849 * macfont.m (macfont_close):
2850 * nsfont.m (nsfont_close):
2851 * w32font.c (w32font_close):
2852 * xfont.c (xfont_close):
2853 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2854 tweak comments and make functions safe if called more than once for
2855 the same font object.
2857 Perform font-specific cleanup when font object is swept by GC. See
2858 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2859 * alloc.c (cleanup_vector): New function.
2860 (sweep_vector): Call it for each reclaimed vector object.
2861 * font.h (struct font): Adjust comment.
2863 2013-10-24 Glenn Morris <rgm@gnu.org>
2865 * Makefile.in (abs_top_srcdir): New, set by configure.
2867 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2869 Adjust recent font-related changes to fix bug#15686.
2870 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2871 is a live window system frame, mark its default font too.
2873 2013-10-23 Glenn Morris <rgm@gnu.org>
2875 * Makefile.in (RUN_TEMACS): Make relative (again).
2876 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2877 (bootstrap-emacs$(EXEEXT)):
2878 Quote entities that might contain whitespace.
2880 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2882 Port to Solaris 10 and its bundled GCC.
2883 Problem reported by Timothy C. Burt.
2884 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2886 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2888 Do not allow font caches to grow too large.
2889 * alloc.c (compact_font_cache_entry, compact_font_caches):
2890 New functions or stub if not HAVE_WINDOW_SYSTEM.
2891 (compact_undo_list): Factor out from Fgarbage_collect.
2893 (mark_face_cache): Mark face font. Move down to avoid
2895 (mark_terminals): Do not mark font cache here.
2896 (Fgarbage_collect): Call compaction functions described
2897 above. Adjust comment.
2899 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2901 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2902 chdir to HOME (bug#15607).
2904 * nsterm.m (Qcocoa, Qgnustep): New variables.
2905 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2906 (ns_get_color): Make selection color work for GNUstep also.
2908 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2910 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2911 handles mouse clicks. Instead, let GPM use the same code as all
2912 the other mice use. See the discussion starting at
2913 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2914 for the details of the problem with the menu bar this fixes.
2916 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2918 Remove port-specific display name lists to avoid extra
2919 complexity and data duplication with display info lists.
2920 * xterm.h (x_display_name_list): Remove declaration.
2921 * xterm.c (x_display_name_list): Remove.
2922 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2923 * xfns.c (x_display_info_for_name, Fx_display_list):
2924 Likewise. Use x_display_list where appropriate.
2925 * w32term.h (w32_display_name_list): Remove declaration.
2926 * w32term.c (w32_display_name_list): Remove.
2927 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2929 * w32fns.c (x_display_info_for_name, Fx_display_list):
2930 Likewise. Use x_display_list where appropriate.
2931 * nsterm.h (ns_display_name_list): Remove declaration.
2932 * nsterm.m (ns_display_name_list): Remove.
2933 (ns_term_init, syms_of_nsterm): Adjust users.
2934 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2935 Likewise. Use x_display_list where appropriate.
2936 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2937 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2938 (mark_terminals): Mark per-terminal font cache.
2940 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2942 Don't run timers in input-pending-p. Its new check-timers param
2943 provides the prior behavior. (Bug#15045).
2944 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2946 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2948 Make some functions static in non-Microsoft builds.
2949 On my platform (Fedora 19 x86-64), this shrinks the
2950 Emacs executable (text+data) by 0.25%.
2951 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2952 (load_color) [!MSDOS]:
2953 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2954 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2955 * lisp.h (check_existing):
2956 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2957 (network_interface_info) [!WINDOWSNT]:
2958 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2959 Remove extern decls.
2960 * fileio.c (check_existing):
2961 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2962 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2963 (network_interface_info) [!WINDOWSNT]:
2964 * term.c (encode_terminal_code) [!WINDOWSNT]:
2965 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2966 * xfaces.c (load_color) [!MSDOS]:
2968 * fileio.c (check_existing, check_executable, check_writable):
2969 * process.c (network_interface_list, network_interface_info):
2970 Move earlier, so that we don't need forward decls.
2971 * gnutls.c (fn_gnutls_transport_set_errno)
2972 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2974 * w32.c (init_environment): Use faccessat rather than
2975 check_existing, partly for consistency with the rest of the code
2976 in this file, partly so that check_existing can be static.
2978 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2979 * emacs.c (MAIN_PROGRAM): New macro.
2980 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2981 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2983 bool vector int width fixes
2984 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2985 (Fbool_vector_count_matches_at):
2986 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2987 can exceed PTRDIFF_MAX, at least in theory.
2988 (Fbool_vector_count_matches_at):
2989 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2991 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2993 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2994 (struct sockaddr): Add forward decl, for platforms that lack it.
2996 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2998 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3001 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3003 * w32.c (network_interface_get_info, network_interface_list)
3004 (network_interface_info): New functions. (Bug#15610)
3005 (GetAdaptersInfo_Proc): New typedef.
3006 (get_adapters_info): New wrapper function.
3007 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3009 * process.h (network_interface_list, network_interface_info):
3012 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3013 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3014 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3015 for WINDOWSNT. Doc fix.
3016 (syms_of_process): Defsubr Snetwork_interface_list and
3017 Snetwork_interface_info unconditionally.
3019 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3020 in NS GUI sessions. (Bug#15629)
3022 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3024 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3026 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3028 * print.c (print_object): Print " ..." when truncating bool vectors.
3030 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3032 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3033 standard mouse buttons.
3035 * termhooks.h (struct input_event): Remove incorrect commentary.
3037 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3039 Disallow bool vector operations on mixed-length operands.
3040 The old behavior left garbage in the result vector sometimes,
3041 and didn't seem to be useful.
3042 * data.c (Qwrong_length_argument): New static var.
3043 (wrong_length_argument): New function.
3044 (bool_vector_binop_driver): Check that args agree in length.
3046 * keyboard.c, keyboard.h (all_kboards): Now static.
3048 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3050 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3051 note from the lispref.
3053 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3055 * nsterm.h (struct ns_display_info): Remove set-but-unused
3056 member image_cache (image caches are per-terminal anyway).
3057 (FRAME_X_IMAGE_CACHE): Remove.
3058 * nsterm.m (ns_initialize_display_info): Adjust user.
3060 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3062 * w32proc.c: Include mingw_time.h.
3064 * w32.c: Include mingw_time.h.
3066 Implement scrolling of TTY menus when the screen is too short.
3068 * term.c (tty_menu_display): Accept an additional argument, the
3069 menu item from which to start displaying the menu. Account for
3070 the value of Y when limiting the menu to the number of available
3072 (mi_result): New enumeration.
3073 (read_menu_input): Return enumerated value. When the y coordinate
3074 hits min_y or max_y, return scroll indication instead of wrapping
3076 (tty_menu_activate): Handle the scrolling indications from
3077 read_menu_input. Compute the first menu item to display and pass
3078 it to tty_menu_display.
3080 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3082 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3083 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3084 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3085 Adjust to match the change described below.
3086 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3087 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3088 memory_below_frame members to...
3089 * termchar.h (struct tty_display_info): ...here because they're
3090 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3091 * term.c (init_tty):
3092 * nsterm.m (ns_create_terminal):
3093 * w32term.c (w32_create_terminal):
3094 * xterm.c (x_create_terminal): Adjust users.
3095 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3096 to filter out non-TTY frames. Adjust comment.
3097 (scrolling): Adjust user. Prefer eassert for debugging check.
3099 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3101 * xfaces.c (PT_PER_INCH): Remove unused macro.
3102 * termhooks.h (struct terminal): Remove set-but-unused
3103 member fast_clear_end_of_line.
3104 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3105 * nsterm.m (ns_create_terminal):
3106 * term.c (init_tty):
3107 * w32term.c (w32_create_terminal):
3108 * xterm.c (x_create_terminal): Adjust users.
3110 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3112 * lisp.h (bool_vector_size): New function.
3113 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3114 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3115 (Fbool_vector_not, Fbool_vector_count_matches_at):
3116 Remove uses of 'eassume' that should no longer be needed,
3117 because they are subsumed by the 'eassume' in bool_vector_size.
3119 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3121 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3122 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3123 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3125 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3127 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3128 have different dimensions. (Bug#15575)
3130 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3133 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3135 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3137 * term.c (tty_menu_show): Never return with unbalanced
3138 specpdl. Use eassert for debugging check. Adjust style.
3140 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3142 * term.c (read_menu_input): Make selection of menu items
3143 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3144 (tty_menu_activate): Fix off-by-one error when computing max_y.
3146 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3148 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3149 audit logging (only used with GnuTLS 3.x) and enable it.
3151 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3153 * dispnew.c (redraw_frame): Remove useless #ifdef because
3154 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3155 Also, move TTY fflush to...
3156 * term.c (tty_update_end): ...this function.
3158 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3160 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3161 the end of the frame's glyph matrix. (Bug#15575)
3163 * term.c (tty_menu_display): Don't move cursor while overwriting
3164 frame's glyphs with menu items. Limit the number of items
3165 displayed to what can be shown on the available screen lines,
3166 excluding the echo area.
3167 (tty_menu_activate): Limit the Y coordinate allowed by
3168 read_menu_input to the last screen line used for menu display.
3170 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3172 * lisp.h (eassume): New macro.
3173 Also, include <verify.h>, for 'assume'.
3174 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3175 (vroundup, vector_nbytes):
3176 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3177 (Fbool_vector_not, Fbool_vector_count_matches)
3178 (Fbool_vector_count_matches_at):
3179 Use eassume, not eassert.
3180 * casetab.c (set_identity, shuffle):
3181 * composite.c (composition_gstring_put_cache):
3182 * dispnew.c (update_frame_1):
3183 * ftfont.c (ftfont_shape_by_flt):
3184 * image.c (gif_load):
3185 * intervals.c (offset_intervals):
3186 * macfont.m (macfont_shape):
3187 Remove calls to 'assume' that are no longer needed, because
3188 --enable-gcc-warnings no longer generates bogus warnings
3189 when these calls are removed.
3191 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3193 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3195 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3197 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3198 (Qsubstitute_env_in_file_name): New var.
3199 (syms_of_fileio): Define it.
3201 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3203 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3204 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3207 * term.c (save_and_enable_current_matrix): Don't allocate and
3208 don't save margin areas.
3209 (restore_desired_matrix): Don't restore margin areas.
3210 (free_saved_screen): Don't free margin areas.
3212 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3214 * image.c: Pacify --enable-gcc-warnings.
3215 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3216 #define only if used.
3218 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3220 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3221 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3222 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3223 (gif_load): For giflib v5.x and later, display the error message
3224 produced by giflib when its functions fail.
3225 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3228 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3230 * keyboard.c (last_event_timestamp): Remove. For X selection and
3231 GTK popup menus, it may be obtained from per-frame X display info.
3232 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3233 (process_special_events): Adjust users.
3234 * keyboard.h (last_event_timestamp): Remove declaration.
3235 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3236 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3237 * menu.h (xmenu_show): Adjust prototype.
3238 * menu.c (Fx_popup_menu): Adjust user.
3239 * xselect.c (x_own_selection, x_get_foreign_selection)
3240 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3242 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3244 * keyboard.c (init_kboard): Now static. Add arg
3245 to denote window system. Adjust comment.
3246 (init_keyboard): Adjust user.
3247 (allocate_kboard): New function.
3249 * nsterm.m (ns_term_init):
3250 * term.c (init_tty):
3251 * w32term.c (w32_create_terminal):
3252 * xterm.c (x_term_init): Use it.
3253 * keyboard.h (init_kboard): Remove prototype.
3254 (allocate_kboard): Add prototype.
3256 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3258 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3259 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3261 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3263 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3265 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3267 * term.c (tty_menu_activate): Flush the output stream after
3268 showing the cursor, and don't mark the frame garbaged at exit from
3269 the function. Fixes redisplay glitches when moving from one menu
3272 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3274 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3275 or throw error (Bug#15570).
3277 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3279 * intervals.c (temp_set_point_both): Move test into 'eassert',
3282 * lisp.h (eassert): Don't use 'assume'.
3283 Sometimes 'assume' wins in performance, and sometimes it loses,
3284 so it shouldn't be used all the time. Perhaps we need two
3285 flavors of 'eassert', one for where 'assume' is far more likely
3286 to help or to hurt; but that can be done later.
3287 Problem reported by Dmitry Antipov in
3288 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3289 Also, don't include <verify.h>; no longer needed.
3291 2013-10-09 Glenn Morris <rgm@gnu.org>
3293 * eval.c (Fcond): Doc tweak.
3295 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3297 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3298 expressions with side effects to eassert. (Bug#15565)
3300 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3302 * fns.c (hashfn_user_defined): Allow hash functions to return any
3305 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3307 Fix minor problems found by static checking.
3308 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3309 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3310 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3311 * keyboard.c (read_menu_command): Remove unused local.
3312 * lisp.h (read_menu_command): New decl.
3313 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3314 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3315 Return ptrdiff_t, not int.
3316 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3317 not int, for benefit of xpalloc.
3318 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3320 (have_menus_p): Remove; unused.
3321 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3322 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3323 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3325 (save_and_enable_current_matrix): Omit unnecessary casts.
3326 (read_menu_input): Omit local extern decl (now in lisp.h).
3327 Don't access uninitialized storage if mouse_get_xy fails.
3328 (tty_menu_activate): Mark local as initialized, for lint.
3329 (tty_menu_activate, tty_meny_show): Remove unused locals.
3331 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3333 Support menus on text-mode terminals.
3334 * xterm.h (xw_popup_dialog): Add prototype.
3336 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3337 (xmenu_show): Block input here, instead in Fx_popup_menu.
3338 (xw_popup_dialog): New function, with X-specific bits of popup
3341 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3344 * window.c (Fset_window_configuration): Use run-time tests of the
3345 frame type instead of compile-time conditionals, when menu-bar
3346 lines are considered.
3348 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3349 (w32_popup_dialog): New prototypes.
3351 * w32menu.c (Fx_popup_dialog): Function deleted.
3352 (w32_popup_dialog): New function, with w32 specific bits of popup
3353 dialogs. Block input here.
3355 * w32inevt.c (w32_console_read_socket): Minor change to add
3356 debugging TTY events.
3358 * w32fns.c (show_hourglass): If returning early because the frame
3359 is not a GUI frame, unblock input.
3361 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3362 (cursorY): New functions.
3364 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3365 WINDOWSNT, macros that call curX and curY elsewhere.
3367 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3369 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3370 specific function to hide and show cursor on a text-mode terminal.
3371 (tty_menu_struct, struct tty_menu_state): New structures.
3372 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3373 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3374 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3375 (tty_menu_locate, save_and_enable_current_matrix)
3376 (restore_desired_matrix, screen_update, read_menu_input)
3377 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3378 (tty_pop_down_menu, tty_menu_last_menubar_item)
3379 (tty_menu_new_item_coords, tty_menu_show): New functions.
3380 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3382 * nsterm.h (ns_popup_dialog): Adjust prototype.
3384 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3386 (ns_popup_dialog): Adapt order of arguments to the other
3387 *_menu_show implementations.
3388 (Fx_popup_dialog): Function deleted.
3390 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3392 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3394 * menu.c (have_boxes): New function.
3395 (single_keymap_panes): Use it instead of a compile-time
3397 (single_menu_item): Use run-time tests of the frame type instead
3398 of compile-time conditionals.
3399 (encode_menu_string): New function.
3400 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3401 the macro, since different types of frame need different encoding
3403 (digest_single_submenu): Use run-time tests of frame type instead
3404 of, or in addition to, compile-time conditionals.
3405 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3406 (Fx_popup_menu): Detect when the function is called from keyboard
3407 on a TTY. Don't barf when invoked on a text-mode frame.
3408 Check frame type at run time, instead of compile-time conditionals for
3409 invoking terminal-specific menu-show functions.
3410 Call tty_menu_show on text-mode frames.
3411 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3412 run time to determine which alternative to invoke; support dialogs
3415 * keyboard.h <Qmouse_movement>: Declare.
3417 * keyboard.c <Qmouse_movement>: Now extern.
3418 <Qecho_keystrokes>: New static variable.
3419 (read_key_sequence): Accept an additional argument, a flag to
3420 prevent redisplay during reading of the key sequence. All callers
3422 (read_menu_command): New function.
3423 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3425 (toolkit_menubar_in_use): New function.
3426 (make_lispy_event): Use it instead of a compile-time test.
3428 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3429 window-system being available.
3431 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3432 to x-popup-dialog on the frame type, they all now support popup
3435 * dispnew.c (save_current_matrix): Save the margin areas.
3436 (restore_current_matrix): Restore margin areas.
3437 (update_frame_with_menu): New function.
3439 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3442 * alloc.c (make_save_ptr): Now compiled unconditionally.
3444 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3446 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3447 (redraw_frame, update_frame): Adjust users.
3448 * dispextern.h (set_window_update_flags): Adjust prototype.
3449 * xdisp.c (redisplay_internal): When updating all frames with zero
3450 windows_or_buffers_changed, assume that only the windows that shows
3451 current buffer should be really updated.
3453 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3455 Do not allocate huge temporary memory areas and objects while encoding
3456 for file I/O, thus reducing an enormous memory usage for large buffers.
3457 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3458 * coding.h (struct coding_system): New member raw_destination.
3459 * coding.c (setup_coding_system): Initialize it to zero.
3460 (encode_coding_object): If raw_destination is set, do not create
3461 dst_object. Add comment.
3462 * fileio.c (toplevel): New constant E_WRITE_MAX.
3463 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3464 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3466 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3468 * nsterm.m (windowDidExitFullScreen:):
3469 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3471 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3473 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3474 * keyboard.c (unblock_input_to): Don't process pending signals
3475 if a fatal error is in progress.
3477 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3478 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3479 they're talking about words in Lisp bool vectors.
3480 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3481 * data.c (popcount_bits_word): Rename from popcount_size_t.
3482 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3485 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3487 Improve support for popcount and counting trailing zeros (Bug#15550).
3488 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3489 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3490 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3491 (popcount_size_t_msc, popcount_size_t_gcc):
3492 Remove; now done by Gnulib.
3493 (popcount_size_t): Now a macro that defers to Gnulib.
3494 (count_trailing_zero_bits): Return int, for consistency with
3495 Gnulib and because Emacs prefers signed to unsigned int.
3496 Don't assume that size_t is either unsigned int or unsigned long
3497 or unsigned long long.
3498 (size_t_to_host_endian): Do not assume that size_t is either
3499 exactly 32 or exactly 64 bits wide.
3500 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3501 etc., so that it's now an enum constant, not a macro.
3502 No need to assume that it's either 32 or 64.
3504 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3506 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3509 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3511 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3512 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3514 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3516 emacs_read and emacs_write now use void *, not char *.
3517 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3518 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3519 Buffer arg is now void *, not char *. This matches plain
3520 'read' and 'write' better, and avoids a constraint violation
3521 on Solaris 9 with Oracle Studio.
3523 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3525 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3526 memset to explicit loop. Otherwise copy largest possible chunk
3527 from initialized to uninitialized part, thus allowing the longer
3528 memcpy runs and reducing the number of loop iterations.
3530 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3532 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3533 hide toolbar (Bug#15388).
3534 (windowDidEnterFullScreen:): If presentation options are zero,
3535 set them here (Bug#15388).
3536 (ns_update_auto_hide_menu_bar): Remove runtime check.
3537 Don't auto hide dock unless menubar is also auto hidden.
3539 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3541 * editfns.c (message): Mention batch mode in doc string.
3543 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3545 * nsterm.m (check_native_fs): Remove erroneous comment.
3547 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3549 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3550 uses find_newline instead of scan_newline and so doesn't move point.
3552 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3554 Use hardware support for byteswapping on glibc x86 etc.
3555 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3556 whereas the old swap64 needed 30.
3557 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3558 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3559 Use byteswap.h's macros to swap bytes.
3560 * lisp.h (swap16, swap32, swap64): Remove.
3561 All uses replaced by bswap_16, bswap_32, bswap_64.
3563 * bytecode.c (exec_byte_code): Use some more volatile variables
3564 to work around local variables getting clobbered by longjmp.
3565 Port to pre-C99, which doesn't allow decls after stmts.
3567 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3569 * lisp.h (eassert): Assume that COND is true when optimizing.
3570 In other words, take on the behavior of eassert_and_assume.
3571 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3572 (eassert_and_assume): Remove. All uses replaced by eassert.
3574 * xdisp.c (Qglyphless_char): Now static.
3576 Adjust to merge from gnulib.
3577 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3578 * lisp.h: Include <verify.h>, for 'assume'.
3580 * eval.c (clobbered_eassert): New macro.
3581 (internal_catch, internal_condition_case)
3582 (internal_condition_case_1, internal_condition_case_2)
3583 (internal_condition_case_n): Use it instead of eassert
3584 when the argument contains locals clobbered by longjmp.
3585 Don't use clobbered locals outside of clobbered_eassert.
3586 (internal_lisp_condition_case): Use a volatile variable
3587 to work around a local variable's getting clobbered.
3589 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3591 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3592 (PUSH_HANDLER): New macro.
3593 (catchlist): Remove.
3594 (handlerlist): Always declare.
3596 * eval.c (catchlist): Remove (merge with handlerlist).
3597 (handlerlist, lisp_eval_depth): Not static any more.
3598 (internal_catch, internal_condition_case, internal_condition_case_1)
3599 (internal_condition_case_2, internal_condition_case_n):
3601 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3602 handlerlist/catchlist.
3603 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3604 handlerlist which can only handle a single condition-case handler at
3606 (find_handler_clause): Simplify since we only a single branch here
3609 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3611 (bcall0): New function.
3612 (exec_byte_code): Add corresponding cases. Improve error message when
3613 encountering an invalid byte-code. Let Bunwind_protect accept
3614 a function (rather than a list of expressions) as argument.
3616 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3617 and make them unconditional now that they're heap-allocated.
3619 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3621 * charset.c (Fdecode_char, Fencode_char): Remove description of
3622 `restriction' arg. now that it's hidden by advertised-calling-convention.
3624 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3626 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3627 Remove unused variable (from mac-port).
3628 (macfont_draw): Use s->ybase for correct y position.
3630 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3632 * frame.h (struct frame): Drop has_minibuffer member because...
3633 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3634 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3636 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3638 * window.h (struct window): Prefer enum text_cursor_kinds to int
3639 for phys_cursor_type member. Move the latter, phys_cursor_width,
3640 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3641 * window.c (replace_window, make_window): Adjust users.
3643 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3645 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3646 this module is never compiled otherwise.
3648 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3650 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3653 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3655 * xdisp.c (get_next_display_element): Don't call face_for_font in
3656 a build configured --without-x. (Bug#15484)
3658 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3660 * window.c (calc_absolute_offset): #elif should be #elif defined.
3662 * frame.c (delete_frame): Block/unblock input to overcome race
3663 condition (Bug#15475).
3665 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3667 * frame.c (delete_frame): Record selected frame only after
3668 calling Qdelete_frame_functions (Bug#15477).
3670 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3672 * nsterm.m (ns_selection_color): Remove.
3673 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3674 NSColor selectedText(Background)Color. Only for COCOA.
3675 (ns_term_init): Remove assignment of ns_selection_color, logic
3676 moved to ns_get_color.
3678 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3679 NS_SELECTION_COLOR_DEFAULT.
3680 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3682 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3684 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3685 frame' does not have the tool_bar_window member.
3687 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3689 Signal error when reading an empty byte-code object (Bug#15405)
3690 * lread.c (read1): signal error
3691 * alloc.c (make_byte_code): eassert header size
3692 (sweep_vectors): change an int to size_t
3694 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3696 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3697 instead of ints, as it's the usual style for offsetof constants. See:
3698 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3700 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3701 This is ugly, but it should fix the performance problem for older
3702 GCC versions in the short run. I'll look into integrating the
3703 Gnulib module for popcount, as a better fix.
3704 See the thread starting in:
3705 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3706 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3707 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3708 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3709 (popcount_size_t): Use it.
3711 2013-09-24 Daniel Colascione <dancol@dancol.org>
3713 * process.c (Fnetwork_interface_info): Fix build break due to
3716 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3718 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3719 Prefer signed to unsigned integers where either will do.
3720 No need for 'const' on locals that do not escape.
3721 Omit easserts with unnecessary and unportable assumptions about
3722 alignment. Avoid unnecessary casts to char *.
3724 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3726 Use union for the payload of struct Lisp_Vector.
3727 This helps to avoid a few glitches dictated by C's aliasing rules.
3728 * lisp.h (struct Lisp_Vector): Use union for next and
3729 contents member. Adjust comment. Change related users.
3730 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3731 Related users changed.
3732 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3733 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3734 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3735 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3737 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3739 Optimize glyph row clearing and copying routines.
3740 * dispextern.h (struct glyph_row): Change layout of struct
3741 glyph_row to help copy_row_except_pointers. Adjust comment.
3742 * dispnew.c (null_row): Remove.
3743 (clear_glyph_row): Use offsetof and memset to find and clear
3744 just the members that need clearing. Adjust comment.
3745 (copy_row_except_pointers): Likewise for copying.
3747 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3749 Some minor cleanups of recently-added bool vector code.
3750 * conf_post.h (assume): Always return void. Use lint version
3751 only if GCC and MSC versions don't apply.
3752 * conf_post.h (assume):
3753 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3754 Depend on _MSC_VER, not __MSC_VER, for consistency with
3756 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3757 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3758 (bool_vector_binop_driver, count_trailing_zero_bits)
3759 (size_t_to_host_endian): Now static, not static inline;
3760 the latter isn't needed with modern compilers and doesn't
3761 work with older compilers anyway.
3763 * alloc.c (valgrind_p): Use bool for boolean.
3765 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3767 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3768 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3769 (display_last_displayed_message_p, message_buf_print)
3770 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3771 Use bool for boolean.
3772 * dispextern.h (cancel_line, init_desired_glyphs):
3773 Remove ancient leftover.
3774 (help_echo_showing_p, hourglass_shown_p):
3775 * lisp.h (noninteractive_need_newline): Adjust declaration.
3777 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3779 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3781 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3782 ...this file and convert the latter to static. Adjust comment.
3783 (make_initial_frame):
3784 * window.c (init_window_once): Adjust user.
3785 * frame.h (last_nonminibuf_frame): Remove declaration.
3786 * lisp.h (selected_frame): Likewise.
3787 * msdos.c (the_only_display_info): Adjust comment.
3789 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3791 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3792 computing the end column of mouse-highlight that comes from
3793 display or overlay strings. (Bug#15437)
3794 (note_mouse_highlight): Adapt calculation of last argument to
3795 mouse_face_from_string_pos to the above change.
3797 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3798 all platforms, not just for clang.
3800 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3802 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3803 about excess arguments to snprintf.
3805 * conf_post.h(assume): Use __builtin_unreachable for clang.
3807 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3809 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3810 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3812 2013-09-23 Daniel Colascione <dancol@dancol.org>
3814 * alloc.c (USE_VALGRIND): New macro; on by default
3815 when ENABLE_CHECKING.
3816 (mark_maybe_object, mark_maybe_pointer)
3817 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3819 (valgrind_p) [USE_VALGRIND]: New variable.
3820 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3822 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3824 * process.c (wait_reading_process_output): Change int pnamelen to
3827 * nsterm.m (setMarkedText:selectedRange:):
3828 (deleteWorkingText):
3829 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3830 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3831 argument to unsigned long to avoid warning.
3832 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3834 * conf_post.h (assume): Fix compiler error: x shall be cond.
3836 2013-09-22 Daniel Colascione <dancol@dancol.org>
3838 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3839 warning when compiling without a window system.
3841 2013-09-22 Daniel Colascione <dancol@dancol.org>
3843 * data.c (Qbool_vector_p): New symbol.
3844 (bool_vector_spare_mask, popcount_size_t_generic)
3845 (popcount_size_t_msc, popcount_size_t_gcc)
3847 (bool_vector_binop_driver)
3848 (count_trailing_zero_bits, size_t_to_host_endian)
3849 (Fbool_vector_exclusive_or)
3850 (Fbool_vector_union)
3851 (Fbool_vector_intersection, Fbool_vector_set_difference)
3852 (Fbool_vector_subsetp, Fbool_vector_not)
3853 (Fbool_vector_count_matches)
3854 (Fbool_vector_count_matches_at): New functions.
3855 (syms_of_data): Intern new symbol, functions.
3856 * alloc.c (bool_vector_payload_bytes): New function.
3857 (Fmake_bool_vector): Instead of calling Fmake_vector,
3858 which performs redundant initialization and argument checking,
3859 just call allocate_vector ourselves. Make sure we clear any
3860 terminating padding to zero.
3861 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3862 instead of open-coding the size calculation.
3863 (vroundup_ct): New macro.
3864 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3865 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3866 * composite.c (composition_gstring_put_cache):
3867 Change lint_assume to assume.
3868 * conf_post.h (assume): New macro.
3869 (lint_assume): Remove.
3870 * dispnew.c (update_frame_1): Change lint_assume to assume.
3871 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3873 * image.c (gif_load): Change lint_assume to assume.
3874 * lisp.h (eassert_and_assume): New macro.
3875 (Qbool_vector_p): Declare.
3876 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3877 (swap16, swap32, swap64): New inline functions.
3878 * macfont.m (macfont_shape): Change lint_assume to assume.
3879 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3880 * xsettings.c (parse_settings): Use new swap16 and
3881 swap32 from lisp.h instead of file-specific macros.
3883 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3885 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3886 found (which can legitimately happen when the glyph row at the
3887 window start is disabled in the current_matrix. (Bug#15365)
3889 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3891 Fix syntax.h bug introduced by recent INLINE change.
3892 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3893 conditionally compiled one way in some modules, and a different
3894 way in others. This doesn't work with extern inline functions,
3895 which must have the same definition in all modules, because the
3896 defining code might be shared across modules, depending on the
3897 implementation. Symptoms reported by Martin Rudalics in:
3898 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3899 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3900 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3901 overriding the corresponding functions in syntax.h.
3902 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3903 (syntax_property): New inline functions.
3904 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3905 Rewrite in terms of these new functions.
3907 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3909 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3910 not chars_in_text, whose result depends on the multibyteness of
3911 the current buffer. (Bug#15426)
3913 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3915 Port recent change to hosts where pointers aren't 'long'.
3916 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3917 Don't assume that pointers are the same width as 'long'.
3918 Add a compile-time check that a pointer fits into two X slots.
3920 A simpler, centralized INLINE.
3921 * conf_post.h (INLINE): Define only if not already defined.
3922 This allows us to use a single INLINE, defined by one file
3924 * emacs.c (INLINE): Define it.
3925 Also, include category.h, charset.h, composite.h, dispextern.h,
3926 syntax.h, systime.h, so that their INLINE definitions are expanded
3928 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3929 * buffer.h, buffer.c (BUFFER_INLINE):
3930 * category.h, category.c (CATEGORY_INLINE):
3931 * character.h, character.c (CHARACTER_INLINE):
3932 * charset.h, charset.c (CHARSET_INLINE):
3933 * composite.h, composite.c (COMPOSITE_INLINE):
3934 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3935 * frame.h, frame.c (FRAME_INLINE):
3936 * intervals.h, intervals.c (INTERVALS_INLINE):
3937 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3938 * lisp.h, alloc.c (LISP_INLINE):
3939 * process.h, process.c (PROCESS_INLINE):
3940 * syntax.h, syntax.c (SYNTAX_INLINE):
3941 * systime.h, sysdep.c (SYSTIME_INLINE):
3942 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3943 * window.h, window.c (WINDOW_INLINE):
3944 Remove. All uses replaced with INLINE.
3946 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3948 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3951 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3953 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3954 'const char *' to avoid compiler warnings due to similar change in
3955 the prototype of x_get_string_resource.
3957 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3959 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3960 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3961 going to replace static variables below. Adjust comments.
3962 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3963 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3964 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3965 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3966 Related users changed.
3967 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3968 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3969 last_mouse_movement_time, going to replace static variables below.
3971 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3972 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3974 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3975 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3976 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3977 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3978 static variables below.
3979 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3980 (last_mouse_scroll_bar): Remove.
3981 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3982 (mouseExited): Related users changed.
3984 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3986 Do not use external array to process X scroll bar messages.
3987 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3988 (x_send_scroll_bar_event): Pack window pointer into two slots
3989 of XClientMessageEvent if we're 64-bit. Adjust comment.
3990 (x_scroll_bar_to_input_event): Unpack accordingly.
3992 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3994 Ifdef away recent changes which aren't relevant to NS port.
3995 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3996 [!HAVE_NS]: Declare as such.
3997 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3998 [!HAVE_NS]: Define as such.
4000 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4002 * frame.c (x_redo_mouse_highlight): New function
4003 to factor out common code used in W32 and X ports.
4004 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4005 * xterm.h (struct x_display_info):
4006 * w32term.h (struct w32_display_info):
4007 * nsterm.h (struct ns_display_info): New members
4008 last_mouse_motion_frame, last_mouse_motion_x and
4009 last_mouse_motion_y, going to replace static variables below.
4010 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4011 (redo_mouse_highlight): Remove.
4012 (note_mouse_movement, syms_of_xterm): Adjust user.
4013 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4014 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4015 (redo_mouse_highlight): Remove.
4016 (note_mouse_movement, syms_of_w32term): Adjust user.
4017 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4018 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4020 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4021 * nsfns.m (compute_tip_xy): Adjust user.
4023 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4025 * frame.c (x_mouse_grabbed): New function.
4026 * dispextern.h (x_mouse_grabbed): Add prototype.
4027 (last_mouse_frame): Remove declaration.
4028 * xterm.h (struct x_display_info):
4029 * w32term.h (struct w32_display_info):
4030 * nsterm.h (struct ns_display_info): New member
4031 last_mouse_frame, going to replace...
4032 * xdisp.c (last_mouse_frame): ...global variable.
4033 (note_tool_bar_highlight):
4034 * w32term.c (w32_mouse_position, w32_read_socket):
4035 * xterm.c (XTmouse_position, handle_one_xevent):
4036 Use x_mouse_grabbed.
4037 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4039 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4041 * w32term.c (w32_read_socket): Avoid temporary
4042 variables in a call to x_real_positions.
4043 * xterm.c (handle_one_xevent): Likewise.
4045 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4047 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4048 (x_icon_type): Remove prototype.
4049 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4050 * frame.c (x_icon_type): Remove.
4051 * w32term.c (x_make_frame_visible, x_iconify_frame):
4052 * xterm.c (x_make_frame_visible, x_iconify_frame):
4053 Use x_set_bitmap_icon to factor out common code.
4055 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4057 * dispextern.h (check_x_display_info, x_get_string_resource):
4058 Declare here just once and unify the latter.
4059 * frame.c (check_x_display_info, x_get_string_resource):
4060 * nsterm.h (check_x_display_info):
4061 * xrdb.c (x_get_string_resource):
4062 * xterm.h (check_x_display_info): Remove prototypes.
4063 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4064 * w32reg.c (x_get_string_resource): Likewise.
4065 (w32_get_rdb_resource): Adjust user.
4067 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4069 * xterm.h (struct x_display_info): New member
4070 x_pending_autoraise_frame, going to replace...
4071 * xterm.c (pending_autoraise_frame): ...static variable.
4072 (x_new_focus_frame, XTread_socket): Adjust users.
4073 * w32term.h (struct w32_display_info): New member
4074 w32_pending_autoraise_frame, going to replace...
4075 * w32term.c (pending_autoraise_frame): ...global variable.
4076 (x_new_focus_frame, w32_read_socket): Adjust users.
4078 2013-09-17 Glenn Morris <rgm@gnu.org>
4080 * xdisp.c (message_dolog): If we create *Messages*,
4081 switch it to messages-buffer-mode.
4083 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4085 Don't overuse 'const' in types of locals.
4086 * bidi.c (bidi_count_bytes):
4087 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4088 (xg_event_is_for_scrollbar):
4089 * xselect.c (x_handle_property_notify)
4090 (x_handle_selection_notify, x_handle_dnd_message):
4091 * xsettings.c, xsettings.h (xft_settings_event):
4092 * xterm.c (x_handle_net_wm_state, handle_one_event)
4093 (x_menubar_window_to_frame, x_detect_focus_change)
4094 (construct_mouse_click, note_mouse_movement)
4095 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4096 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4097 (handle_one_xevent, x_handle_net_wm_state):
4098 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4099 (x_handle_dnd_message):
4100 Avoid unnecessary 'const', typically the second 'const' in
4101 'const foo * const arg', a 'const' that does not affect the API
4102 and doesn't significantly help the human reader.
4104 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4106 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4107 only if Glib < 2.36.0.
4108 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4109 * xsettings.c (init_gconf, init_gsettings): Do not check
4111 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4113 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4115 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4117 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4118 before calling g_type_init.
4120 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4122 * nsterm.m (syms_of_nsterm): ... to here.
4124 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4126 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4127 (ignore_next_mouse_click_timeout): Use Time as X does.
4128 (handle_one_xevent): Avoid cast and use unsigned comparison.
4130 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4132 Do not copy X event in handle_one_xevent except KeyPress case.
4133 Wnen XEvent is processed, it is unlikely to be changed except
4134 KeyPress case, so we can avoid copying and use const pointer to
4135 const data to make sure that an event is not changed elsewhere.
4136 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4137 const' and do not create local copy except for the KeyPress event.
4138 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4139 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4140 (x_handle_net_wm_state, x_menubar_window_to_frame)
4141 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4142 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4143 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4144 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4145 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4146 (x_handle_dnd_message):
4147 * xsettings.c (xft_settings_event):
4148 Use 'const XEvent * const' where appropriate.
4149 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4151 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4153 Fix X event waiting to handle multiple frames.
4154 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4155 * xterm.c (pending_event_wait): Remove. Adjust users.
4156 (x_detect_focus_change): Pass frame arg.
4157 (handle_one_xevent): Find related frame early and clear per-frame
4158 wait_event_type only if this is an event for the relevant frame.
4159 (x_wait_for_event): Use per-frame wait_event_type.
4161 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4163 * nsfns.m (Fx_create_frame): Fix font driver registration for
4166 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4167 for syms_of_macfont.
4169 * nsterm.m: Include macfont.h.
4170 (ns_tmp_flags, ns_tmp_font): Remove.
4171 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4172 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4173 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4174 (changeFont:): Fix code style. Check for font driver type when
4177 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4180 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4181 (nsfont_open): Set font driver type.
4182 Set font->ascent and font->descent. Figure out font instead of
4183 ns_tmp_font, and flags instead of ns_tmp_flags.
4184 Fix indentation. Remove call to ns_draw_text_decoration,
4187 * nsfns.m: Include macfont.h.
4188 (Fx_create_frame): Register macfont driver, make a better default font.
4189 (Fns_popup_font_panel): Get font from macfont driver, if used.
4191 * macfont.m, macfont.h, macuvs.h: New files.
4193 * font.h: Declare syms_of_macfont.
4195 * font.c (syms_of_font): Call syms_of_macfont.
4197 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4199 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4201 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4202 and it is always zero for others, so I assume that this is an ancient
4203 leftover which nobody will want to change any more.
4204 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4205 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4206 * frame.c (x_set_scroll_bar_width):
4207 * w32fns.c (w32_createscrollbar):
4208 * w32term.c (w32_set_vertical_scroll_bar):
4209 * xfns.c (x_set_scroll_bar_default_width):
4210 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4211 (x_scroll_bar_expose): Related users changed.
4213 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4215 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4216 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4217 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4219 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4221 * nsterm.h, w32term.h, xterm.h: ...and not here.
4222 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4223 Remove unused Xisms.
4224 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4225 these modules are never compiled otherwise.
4227 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4229 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4230 Doc fix. (Bug#15375)
4232 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4234 Unify Fx_focus_frame between all ports.
4235 * frame.h (x_focus_frame): New prototype.
4236 * xfns.c (Fx_focus_frame): Remove.
4237 (syms_of_xfns): Do not defsubr it.
4238 (x_focus_frame): X implementation.
4239 * nsfns.m (Fx_focus_frame): Remove.
4240 (syms_of_nsfns): Do not defsubr it.
4241 (x_focus_frame): NS implementation.
4242 * w32term.c (Fx_focus_frame): Remove.
4243 (x_focus_on_frame): Rename to...
4244 (x_focus_frame): W32 implementation.
4245 * w32term.h (x_focus_on_frame): Remove prototype.
4246 * w32fns.c (Fx_focus_frame): Remove.
4247 (syms_of_w32fns): Do not defsubr it.
4248 * frame.c (Fx_focus_frame): Define here.
4249 (syms_of_frame): Defsubr here.
4250 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4252 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4254 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4255 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4256 each port to reference the port-specific window system data.
4257 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4258 (FRAME_DISPLAY_INFO): Define.
4259 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4260 (FRAME_DISPLAY_INFO): Define. Adjust users.
4261 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4262 (FRAME_DISPLAY_INFO): Define. Adjust users.
4263 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4264 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4265 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4266 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4267 * xselect.c, xterm.c: All related users changed.
4269 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4271 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4272 (x_menubar_window_to_frame): Remove prototypes.
4273 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4274 (x_menubar_window_to_frame, x_top_window_to_frame):
4276 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4277 (x_menubar_window_to_frame, x_top_window_to_frame):
4278 ...to here and convert all but the last to static.
4280 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4282 * lisp.mk (lisp): Add w32-common-fns.elc.
4284 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4286 * charset.c (char_charset): Document an exception for char-charset.
4288 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4290 * xterm.h (x_display_info): New field last_user_time...
4291 * xterm.c (toplevel): ...to replace static last_user_time.
4292 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4294 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4296 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4297 scroll bar values to prevent thumb from disappear and update comment.
4299 2013-09-11 Glenn Morris <rgm@gnu.org>
4301 * emacs.c (usage_message): Possessive apostrophe tweak.
4303 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4305 * nsterm.m (syms_of_nsterm): Use Qns.
4306 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4307 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4308 * xfns.c (x_display_info_for_name, Fx_open_connection):
4309 Remove old '#if 0' code.
4310 (syms_of_xfns): Use Qx.
4311 * termhooks.h (fullscreen_hook): Remove the leftover.
4312 (struct terminal): Fix typo in comment.
4314 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4316 Cleaning up a few X scroll bar bits.
4317 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4318 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4319 New member last_seen_part, going to replace...
4320 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4321 (xt_action_hook) [USE_LUCID]: Adjust user.
4322 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4323 Lucid-specific scroll bar support.
4324 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4325 to int and adjust to use last_seen_part member.
4326 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4327 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4328 Initialize last_seen_part.
4330 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4332 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4333 insert-buffer-substring an empty string.
4335 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4337 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4338 avoiding a GCC warning.
4340 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4342 Ifdef away frame tool bar code when it is not really used.
4343 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4344 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4345 and minimize_tool_bar_window_p under the above.
4346 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4347 (fset_tool_bar_window): Likewise.
4348 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4349 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4350 (change_frame_size_1):
4351 * window.c (window_from_coordinates, Frecenter): Adjust users.
4352 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4353 code is not really used.
4354 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4355 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4356 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4357 [!USE_GTK && !HAVE_NS]: Define as such.
4358 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4359 (note_mouse_highlight, expose_frame):
4360 * xfns.c (x_set_tool_bar_lines):
4361 * xterm.c (handle_one_xevent): Adjust users.
4363 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4365 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4366 This bug was introduced by my 2013-08-26 patch, which incorrectly
4367 assumed that the terminfo implementation doesn't use termcap buffers.
4368 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4369 these buffers apparently are used after all.
4370 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4371 (struct tty_display_info): Define members termcap_term_buffer and
4372 termcap_strings_buffer even if TERMINFO.
4374 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4377 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4378 'usage' docstring entry to pacify make-docfile.
4380 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4382 Change comparison functions =, <, >, <=, >= to take many arguments.
4383 * data.c: Change comparison functions' interface and implementation.
4384 * lisp.h: Make arithcompare available for efficient two arg
4386 * bytecode.c: Use arithcompare.
4387 * fileio.c: Use new interface.
4389 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4391 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4393 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4395 * eval.c (Feval): Document the new use of `lexical'.
4397 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4399 Review and drop old frame resize hack.
4400 * frame.h (struct frame): Remove force_flush_display_p.
4401 * dispnew.c (update_frame): Adjust user and don't call
4402 flush_frame here. The comment has said that there was an issues
4403 with redisplaying fringes, but I don't see any differences with
4404 and without this hack. Hopefully we can continue without it.
4405 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4406 current frame matrices twice if resized_p is set.
4408 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4410 Do not populate pure Xism x_sync to other ports.
4411 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4412 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4413 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4414 * w32term.h (x_sync): Remove prototype.
4416 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4418 Cleanup frame flushing.
4419 * dispextern.h (struct redisplay_interface):
4420 Drop flush_display_optional because flush_display is enough
4421 for X and flushing via RIF is just a no-op for others.
4422 * frame.h (flush_frame): New function.
4423 * dispnew.c (update_frame):
4424 * minibuf.c (read_minibuf):
4425 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4427 * keyboard.c (detect_input_pending_run_timers): Do not flush
4428 all frames but selected one in redisplay_preserve_echo_area.
4429 * nsterm.m (ns_flush): Remove no-op.
4430 (ns_redisplay_interface): Adjust user.
4431 * w32term.h (x_flush): Remove no-op.
4432 (w32_redisplay_interface): Adjust user.
4433 * xterm.c (x_flush): Simplify because we do not flush all
4434 frames at once any more. Adjust comment.
4435 (x_redisplay_interface): Adjust user.
4437 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4439 Port --without-x --enable-gcc-warnings to Fedora 19.
4440 * gfilenotify.c (globals_of_gfilenotify):
4441 Call g_type_init only if using an older glib version that needs it.
4443 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4445 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4446 (last_glyphless_glyph_merged_face_id): Remove declarations.
4447 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4448 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4449 (last_glyphless_glyph_merged_face_id): Now static.
4450 (merge_escape_glyph_face): New function, refactored from...
4451 (get_next_display_element): ...here.
4452 (merge_glyphless_glyph_face): New function, refactored from...
4453 (produce_glyphless_glyph): ...here...
4454 * term.c (produce_glyphless_glyph): ...and here.
4456 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4458 * eval.c (eval_sub): Only call Ffunction if necessary.
4460 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4462 Attempt to make redisplay more selective when changing cursor type.
4463 * frame.h (struct frame): New bitfield cursor_type_changed.
4464 * xdisp.c (cursor_type_changed): Remove.
4465 (try_cursor_movement, redisplay_window, try_window_id)
4466 (set_frame_cursor_types, try_window_reusing_current_matrix):
4467 Adjust to use per-frame bitfield.
4468 (redisplay_internal): Look for cursor type change on each visible
4469 frame and consider all frames if cursor type has been changed on
4470 the frame other than selected. If cursor type has been changed on
4471 selected frame only, do not use fast update.
4473 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4475 Attempt to make redisplay more selective when changing fonts.
4476 * frame.h (struct frame): New bitfield fonts_changed.
4477 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4478 (adjust_frame_glyphs): Add prototype.
4479 * dispnew.c (fonts_changed_p): Remove.
4480 (adjust_glyphs): Remove because we do not
4481 adjust matrices on all frames at once any more.
4482 (adjust_frame_glyphs): Block and unblock input here.
4483 (adjust_glyph_matrix): Use fonts_changed.
4484 (change_frame_size_1): Use adjust_frame_glyphs.
4485 * font.c (font_open_entity): Use fonts_changed.
4486 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4487 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4488 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4489 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4490 (shrink_mini_window, Fresize_mini_window_internal)
4491 (window_scroll_pixel_based, Fset_window_configuration)
4492 (apply_window_adjustment, Fset_window_vscroll):
4493 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4494 Use adjust_frame_glyphs.
4495 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4496 (try_window_reusing_current_matrix, try_window_id, display_line)
4497 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4498 (redisplay_internal): Consider fonts_changed and adjust frame
4499 matrices for each frame only if the frame is visible. If font
4500 has been changed on some frame during full redisplay, retry
4501 only visible frames where the font has been actually changed.
4503 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4505 Cache current header and mode line height for each window.
4506 * window.h (struct window): New fields mode_line_height
4507 and header_line_height.
4508 * window.c (make_window): Initialize them.
4509 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4510 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4511 (current_mode_line_height, current_header_line_height):
4513 * xdisp.c (current_mode_line_height, current_header_line_height):
4515 (pos_visible_p, init_xdisp): Adjust user.
4516 (redisplay_window): Invalidate mode_line_height and
4517 header_line_height if current and desired matrices do not agree.
4519 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4521 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4522 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4524 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4526 Make --without-x compatible with --enable-gcc-warnings.
4527 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4528 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4529 members under HAVE_WINDOW_SYSTEM.
4530 * keyboard.c (make_lispy_focus_out): Likewise.
4531 (record_menu_key): Move under HAVE_MENUS.
4532 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4533 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4534 (syms_of_xdisp): Adjust user.
4535 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4536 (start_hourglass, cancel_hourglass):
4537 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4538 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4539 and CLEAR_FONT_TABLE_NFONTS.
4540 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4541 Declare only if HAVE_WINDOW_SYSTEM.
4542 (lface_same_font_attributes_p, clear_face_gcs): Define only
4543 if HAVE_WINDOW_SYSTEM.
4545 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4547 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4548 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4549 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4551 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4553 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4555 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4557 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4558 This fixes a type error on hosts where ptrdiff_t is wider than int.
4560 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4562 * keyboard.c (read_key_sequence_vs): New function.
4563 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4566 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4568 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4570 Makefile improvements.
4571 * Makefile.in (config.status): Don't use double-colon rules, as
4572 they are not portable according to POSIX. Fix shell typo with `;
4573 I guess this rule has never been tested?
4574 (VCSWITNESS): New macro, to override any environment var.
4576 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4578 * xterm.h (struct x_display_info): Do not track X connection
4579 fd separately because it is always available from Display.
4580 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4583 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4585 * buffer.c (drop_overlay):
4586 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4587 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4589 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4591 * buffer.c (Fmake_overlay, Fmove_overlay):
4592 * intervals.c (set_point_from_marker):
4593 * print.c (PRINTPREPARE): Prefer signal_error
4594 to plain error and report unsuitable marker too.
4596 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4598 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4599 for 'dragging' member.
4600 (struct x_output): Remove set-but-unused leftovers
4601 'left_before_move' and 'top_before_move'.
4602 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4603 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4604 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4605 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4606 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4607 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4608 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4609 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4611 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4613 * nsfont.m (INVALID_GLYPH): New define.
4614 (nsfont_encode_char): Use INVALID_GLYPH.
4615 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4617 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4619 * xterm.c (x_last_mouse_movement_time): Revert last change.
4620 This code should use XDisplayMotionBufferSize to check display's
4621 motion history first, and there are few other issues as well.
4622 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4623 (handle_one_xevent): Adjust user.
4625 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4627 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4628 * frame.c (Flast_nonminibuf_frame): ... to here.
4629 (check_minibuf_window): Don't abort if no window was found
4632 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4634 Use XGetMotionEvents to ask the last mouse motion time from X server.
4635 * xterm.c (X_MOTION_HISTORY): Default to 1.
4636 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4637 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4638 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4639 Ifdef away legacy code.
4640 (XTmouse_position, x_scroll_bar_report_motion):
4641 Use x_last_mouse_movement_time.
4642 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4645 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4647 * msdos.c (last_mouse_window): Move to...
4648 (dos_rawgetc): ...this function and adjust comment.
4649 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4650 (mouseMoved): ...this function and adjust comment.
4651 * w32term.c (last_window): Likewise with...
4652 (w32_read_socket): ...this function.
4653 * xterm.c (last_window): Likewise with...
4654 (handle_one_xevent): ...this function.
4656 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4658 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4659 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4660 (handle_one_xevent): ...to here.
4661 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4664 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4666 * msdos.c (IT_set_terminal_window): Remove no-op.
4667 (initialize_msdos_display): Adjust terminal setup.
4668 * w32console.c (w32con_set_terminal_window): Remove no-op.
4669 (initialize_w32_display): Adjust terminal setup.
4670 * w32term.c (w32_set_terminal_window): Remove no-op.
4671 (w32_create_terminal): Adjust terminal setup.
4672 * xterm.c (XTset_terminal_window): Remove no-op.
4673 (x_create_terminal): Adjust terminal setup.
4675 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4677 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4679 (ns_create_terminal): Adjust terminal setup.
4680 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4682 (w32_create_terminal): Adjust terminal setup.
4683 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4685 (x_create_terminal): Adjust terminal setup.
4687 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4689 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4690 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4691 * dispnew.c (buffer_posn_from_coords):
4692 * window.c (Fwindow_end, displayed_window_lines):
4693 * xdisp.c (redisplay_mode_lines): Use it.
4695 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4697 * fontset.c (face_for_char): Check char in the current face font first
4698 if HAVE_NS (Bug#15138).
4700 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4702 * window.c (temp_output_buffer_show): Make sure window returned
4703 by display_buffer is live (Bug#15213).
4705 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4707 Minor cleanup to avoid forward declarations.
4708 * coding.h (struct ccl_spec): Remove forward declaration.
4709 * composite.h (toplevel): Include font.h.
4710 (struct composition_it, struct face, struct font_metrics):
4711 Remove forward declaration.
4712 * dispextern.h (struct image, struct atimer): Likewise.
4713 * emacsgtkfixed.h (struct frame): Likewise.
4714 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4715 * font.h (struct font_driver, struct font, struct glyph_string)
4716 (struct face): Remove forward declaration.
4717 * fontset.h (struct face, struct font): Likewise.
4718 * frame.h (toplevel): Style cleanup.
4719 (enum output_method): Move to...
4720 * termhooks.h (enum output_method): ...here.
4721 (struct glyph, struct frame, struct ns_display_info)
4722 (struct x_display_info, struct w32_display_info):
4723 Remove forward declaration.
4724 * xterm.h (toplevel): Include termhooks.h.
4725 (struct font, struct window, struct glyph_matrix, struct frame)
4726 (struct input_event, struct face, struct image): Remove forward
4728 * gtkutil.h (struct _widget_value): Likewise.
4729 * keyboard.h (toplevel): Include termhooks.h.
4730 (struct input_event): Remove forward declaration.
4732 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4734 * intervals.c (set_point_from_marker): New function.
4735 * editfns.c (Fgoto_char):
4736 * process.c (Finternal_default_process_filter):
4737 * window.c (select_window_1): Use it.
4738 * buffer.h (set_point_from_marker): Add prototype.
4740 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4742 * w32.c (term_winsock): Call release_listen_threads before calling
4744 (_sys_wait_accept): Wait for accept event in a loop with a finite
4745 timeout, instead of waiting indefinitely. Will hopefully avoid
4746 hanging during exit because WSACleanup deadlocks waiting for the
4747 event object to be released. (Bug#14333)
4749 * w32proc.c (release_listen_threads): New function, signals all
4750 the reader threads that listen for connections to stop waiting.
4752 * w32.h (release_listen_threads): Add prototype.
4754 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4756 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4757 field of new marker (for sanity and safety).
4758 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4759 anyway because XMISCTYPE is a function and can't be an lvalue).
4761 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4763 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4764 (x_after_update_window_line, x_scroll_bar_create):
4765 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4766 (handle_one_xevent, x_clear_frame_area):
4767 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4768 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4769 * xterm.h (x_clear_area): Adjust prototype.
4771 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4773 Hook scanning and indentation functions to find_newline. This helps
4774 to avoid duplicated code and renders more respect to newline cache.
4775 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4776 * cmds.c (Fforward_line):
4777 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4778 Use find_newline and avoid unnecessary point movements.
4779 * search.c (scan_newline): Implement on top of find_newline.
4781 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4783 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4784 scoped code (bug#11258).
4786 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4788 * nsterm.m (last_window): New variable.
4789 (EV_TRAILER2): New macro.
4790 (EV_TRAILER): Call EV_TRAILER2.
4791 (mouseMoved:): Add support for mouse-autoselect-window
4792 on nextstep (Bug#6888).
4794 2013-08-28 Andreas Schwab <schwab@suse.de>
4796 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4797 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4798 Remove unused macro definitions.
4799 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4800 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4801 Only define if emacs.
4803 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4805 Prefer enum glyph_row_area to int where appropriate.
4806 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4808 (window_box, window_box_width, window_box_left, window_box_left_offset)
4809 (window_box_right, window_box_right_offset): Adjust prototypes.
4810 * xdisp.c (window_box, window_box_width, window_box_left)
4811 (window_box_left_offset, window_box_right, window_box_right_offset):
4812 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4813 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4814 * nsterm.m (ns_clip_to_row):
4815 * w32term.c (w32_clip_to_row):
4816 * xterm.c (x_clip_to_row): Likewise.
4818 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4820 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4821 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4823 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4825 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4826 for portability to hosts where /bin/sh has problems.
4828 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4830 Redesign redisplay interface to drop global output_cursor.
4831 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4832 (toplevel): Remove declaration of output_cursor.
4833 (set_output_cursor, x_cursor_to): Remove prototype.
4834 * window.h (struct window): New member output_cursor.
4835 (output_cursor_to): New function to replace RIF member.
4836 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4837 (update_text_area, set_window_cursor_after_update): Use it.
4838 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4839 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4840 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4841 * w32term.c (x_update_window_begin, x_update_window_end):
4842 * xterm.c (x_update_window_begin, x_update_window_end):
4843 Adjust to use per-window output cursor.
4845 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4847 Simplify SELECT_TYPE-related code.
4848 Like EMACS_TIME, this portability layer is no longer needed, since
4849 Emacs has been using fd_set as a portability layer for some time.
4850 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4851 (SELECT_TYPE): Remove. All uses changed to fd_set.
4852 (fd_set) [!FD_SET]: New typedef.
4854 Simplify EMACS_TIME-related code.
4855 This portability layer is no longer needed, since Emacs has been
4856 using struct timespec as a portability layer for some time.
4857 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4858 Include <time.h> rather than "systime.h"; that's all that's needed now.
4859 * dispnew.c: Include <timespec.h> rather than "systime.h";
4860 that's all that's needed now.
4861 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4862 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4863 TIMESPEC_RESOLUTION.
4864 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4865 LOG10_TIMESPEC_RESOLUTION.
4866 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4867 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4868 (make_emacs_time): Remove. All used changed to make_timespec.
4869 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4870 (current_timespec): Rename from current_emacs_time. All uses changed.
4871 (add_emacs_time): Remove. All uses changed to timespec_add.
4872 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4873 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4874 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4875 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4876 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4877 (current_timespec): Rename from current_emacs_time. All uses changed.
4878 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4879 changed to timespec_cmp.
4880 * xgselect.c: Include <timespec.h>, since our .h files don't.
4882 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4884 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4885 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4886 Remove the leftovers.
4887 * gtkutil.c (toplevel): Do not declare Qxft but include
4889 * image.c (toplevel): Do not declare Vlibrary_cache because
4890 it's already done in lisp.h.
4892 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4894 * lisp.h (Mouse_HLInfo): Move from here...
4895 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4896 (reset_mouse_highlight): New function.
4897 * msdos.c (dos_set_window_size, IT_update_begin)
4898 (internal_terminal_init):
4899 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4900 (ns_initialize_display_info):
4901 * w32console.c (initialize_w32_display):
4902 * w32term.c (x_update_window_end, x_free_frame_resources)
4903 (w32_initialize_display_info):
4904 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4905 * window.c (Fdelete_other_windows_internal):
4906 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4907 * termchar.h (toplevel):
4908 * xterm.h (toplevel): Include dispextern.h.
4910 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4912 Fix minor problems found by static checking.
4913 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4914 (expect): Avoid nested-if warning.
4915 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4916 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4917 * nsterm.h, nsterm.m (ns_select):
4918 * xgselect.c, xgselect.h (xg_select):
4919 Adjust signature to better match pselect's.
4920 * nsterm.m (ns_select):
4921 Don't set *TIMEOUT, since pselect doesn't.
4922 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4923 diagnostic about assigning const char * to it.
4924 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4926 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4928 * lread.c (substitute_object_recurse): Handle hash-tables as well
4931 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4933 Fix unlikely core dump in init_tty, and simplify terminfo case.
4934 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4935 The old version incorrectly dumped core if malloc returned a
4936 buffer containing only non-NUL bytes.
4937 (init_tty): Do not allocate or free termcap buffers; the
4938 struct does that for us now.
4939 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4940 (struct tty_display_info): Define members termcap_term_buffer and
4941 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4942 use them. Allocate them directly in struct rather than indirectly
4943 via a pointer, to simplify init_tty.
4945 * frame.c (check_minibuf_window): Initialize 'window' properly,
4946 so that Emacs reliably aborts later if 'window' is not initialized.
4948 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4950 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4951 of VoidSymbol (Bug#15154).
4953 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4955 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4956 mouse_face_beg_y and mouse_face_end_y.
4957 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4958 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4959 Adjust users and update comment where appropriate.
4961 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4963 * frame.c (check_minibuf_window): New function.
4964 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4965 Call check_minibuf_window (Bug#15183).
4967 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4969 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4970 because this is the only last cursor data we need to keep and consult.
4971 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4972 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4975 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4977 Fix recovering from possible decompression error.
4978 Since insert_from_gap doesn't always move point, we can't use PT as
4979 the position where the partially decompressed data ends, and
4980 should count how many bytes was produced so far.
4981 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4982 (unwind_decompress): Really delete partially uncompressed data.
4983 (Fzlib_decompress_region): Take decompressed data size into account.
4985 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4987 * syntax.c (init_syntax_once): Adjust comment and do an early
4988 initialization of Qchar_table_extra_slots just once...
4989 * casetab.c (init_casetab_once):
4990 * category.c (init_category_once):
4991 * character.c (syms_of_character):
4992 * coding.c (syms_of_coding):
4993 * xdisp.c (syms_of_xdisp): ...and omit it here.
4995 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4997 * xdisp.c (get_next_display_element): Don't apply to characters
4998 from a display vector the logic of setting it->end_of_box_run_p
4999 suitable for characters from a buffer. (Bug#15175)
5001 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5002 to handle directories, rather than '_utime' which doesn't.
5005 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5007 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5008 or fullscreen (Bug#14627).
5010 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5012 System-dependent integer overflow fixes.
5013 * process.c (Fset_process_window_size): Signal an error if
5014 the window size is outside the range supported by the lower level.
5015 * sysdep.c (set_window_size): Return negative on error,
5016 nonnegative on success, rather than -1, 0, 1 on not in system,
5017 failure, success. This is simpler. Caller changed.
5018 (serial_configure): Remove unnecessary initialization of local.
5019 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5020 size fits in unsigned long; this isn't true on some 32-bit hosts.
5021 Avoid buffer overrun if some future version of /proc/meminfo has a
5022 variable name longer than 20 bytes.
5023 (system_process_attributes) [__FreeBSD__]:
5024 Don't assume hw.availpages fits in 'int'.
5026 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5028 Don't let very long directory names overrun the stack.
5029 Fix some related minor problems involving "//", vfork.
5030 * callproc.c (encode_current_directory): New function.
5031 (call_process): Don't append "/"; not needed.
5032 * fileio.c (file_name_as_directory_slop): New constant.
5033 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5034 this can save the caller having to alloca.
5035 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5036 Use SAFE_ALLOCA, not alloca.
5037 (directory_file_name, Fexpand_file_name): Leave leading "//"
5038 alone, since it can be special even on POSIX platforms.
5039 * callproc.c (call_process):
5040 * process.c (Fformat_network_address):
5041 * sysdep.c (sys_subshell):
5042 Use encode_current_directory rather than rolling our own.
5043 (create_process): No need to encode directory; caller does that now.
5044 * process.h (encode_current_directory): New decl.
5045 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5046 Rework to avoid 'goto xyzzy;'.
5048 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5050 * xdisp.c (handle_face_prop): If the default face was remapped use
5051 the remapped face for strings from prefix properties. (Bug#15155)
5053 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5055 Minor cleanup for redisplay interface and few related functions.
5056 * frame.h (enum text_cursor_kinds): Move from here...
5057 * dispextern.h (enum text_cursor_kinds): ...to here.
5058 (toplevel): Drop unnecessary declarations.
5059 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5060 in update_window_end_hook and draw_window_cursor functions.
5061 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5062 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5063 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5064 * xterm.c (x_update_window_end, x_draw_window_cursor):
5065 * xdisp.c (display_and_set_cursor, update_window_cursor)
5066 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5067 enum text_cursor_kinds where appropriate.
5069 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5071 Redesign redisplay interface to drop updated_row and updated_area.
5072 * dispextern.h (updated_row, updated_area): Remove declaration.
5073 (struct redisplay_interface): Pass glyph row and row area parameters
5074 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5075 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5077 * dispnew.c (updated_row, updated_area): Remove.
5078 (redraw_overlapped_rows, update_window_line): Adjust user.
5079 (update_marginal_area, update_text_area): Likewise. Pass updated row
5080 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5081 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5084 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5086 * process.c (flush_pending_output): Remove stub.
5089 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5091 * callproc.c: Fix race that killed background processes (Bug#15144).
5092 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5093 Record deleted process-id in critical section, not afterwards.
5094 Don't mistakenly kill process created by a call-process invocation
5095 that discards output and does not wait.
5097 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5099 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5100 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5101 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5102 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5103 to shut up compiler in mark_object.
5104 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5106 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5108 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5109 We can't portably rely on PTY_OPEN doing that, even if
5110 it calls posix_openpt with O_CLOEXEC.
5112 2013-08-20 Kenichi Handa <handa@gnu.org>
5114 * character.c (string_char): Improve commentary.
5116 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5118 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5119 (struct animation_cache): Make signature a flexible array member.
5120 All uses changed. This is a tad slower but may insulate us better
5121 from future changes to ImageMagick.
5123 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5125 * image.c: Shrink memory needed for animation cache.
5126 (SIGNATURE_DIGESTSIZE): New constant.
5127 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5128 (imagemagick_create_cache): Copy the signature. This saves
5129 several KB of memory that ImageMagick wastes per signature.
5130 Don't bother updating the update_time, as the caller does that now.
5131 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5132 it's a fixed size struct member now.
5133 (imagemagick_get_animation_cache): Always destroy the signature,
5134 as it's now imagemagick_create_cache's responsibility to copy it.
5135 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5136 and use memcmp rather than strcmp.
5137 eassert that ImageMagick returns a signature of the specified length.
5139 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5141 * image.c (imagemagick_get_animation_cache): Don't segfault on
5143 (imagemagick_get_animation_cache): Revert to previous definition
5144 so that it actually works. But keep the memory leak fix.
5145 (imagemagick_get_animation_cache): Fix memory leak.
5147 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5149 * image.c: Fix animation cache signature memory leak.
5150 Fix some other minor performance problems while we're at it.
5151 (imagemagick_create_cache): Clear just the members that
5152 need clearing. Don't set update_time, as caller does that now.
5153 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5154 Simplify by using pointer-to-pointer instead of a prev pointer.
5155 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5156 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5157 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5158 it's already a copy. Free the signature probe unless it's cached.
5160 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5161 This was introduced by my 2013-08-12 fix for Bug#15035.
5163 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5165 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5166 (imagemagick_prune_animation_cache): Now static.
5168 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5170 * image.c (imagemagick_get_animation_cache): Don't segfault when
5171 pruning all entries.
5173 2013-08-18 Ken Brown <kbrown@cornell.edu>
5175 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5176 static heap if ENABLE_CHECKING is defined.
5177 (max_bss_sbrk_ptr): New variable.
5179 (report_sheap_usage): Report maximum static heap usage instead of
5180 ending static heap usage.
5182 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5184 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5185 of zlib_initialized according to the results of calling
5186 init_zlib_functions.
5188 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5190 * image.c: Implement an ImageMagick per-image cache.
5191 (imagemagick_get_animation_cache): Fix a double-free error.
5192 (imagemagick_load_image): Remove the ping_wand code, which only
5193 apparently saved time on invalid animated images, and slowed down
5194 everything else. Optimise for the common case.
5196 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5198 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5200 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5202 * marker.c (set_marker): Remove documentation of undefined behavior.
5204 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5206 * image.c (imagemagick_compute_animated_image): Animate correctly
5207 when sub-images are smaller than the main image.
5208 (imagemagick_compute_animated_image): Setting the iterator row to
5209 zero is apparently not allowed.
5210 (imagemagick_compute_animated_image): Allow images that say they
5211 have sub-images that are bigger than the main image, but just crop
5214 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5216 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5218 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5220 * image.c (imagemagick_compute_animated_image): Respect the GIF
5223 2013-08-15 Ken Brown <kbrown@cornell.edu>
5225 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5226 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5229 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5231 Fix minor problems found by static checking.
5232 * frame.c (delete_frame):
5233 * xdisp.c (next_element_from_display_vector):
5234 Avoid uninitialized local.
5235 * image.c (imagemagick_compute_animated_image): Port to C89.
5236 Prefer usual GNU indentation style for loops.
5237 Be more careful about bizarrely large sizes, by using ptrdiff_t
5240 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5242 Fix infinite frame selection loop (Bug#15025).
5243 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5245 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5247 * xdisp.c (compute_window_start_on_continuation_line):
5248 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5249 to make sure we end up setting the window start at the leftmost
5250 visible character of the display line. This avoids funky
5251 horizontal shifting because the window start is not kept on the
5252 same position. (Bug#15090)
5253 (next_element_from_display_vector): Support 'box' face attribute
5254 in the face definitions of a display vector. (Bug#15099)
5256 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5258 * image.c (imagemagick_compute_animated_image): Implement animated
5260 (imagemagick_compute_animated_image): Fix some compilation
5261 warnings. Implement a very simple cache to make the animation
5262 usable at all, but it should be replaced with a per-image cache.
5264 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5266 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5267 to do `for' loops over alist values.
5268 * buffer.h (FOR_EACH_BUFFER):
5269 * process.c (FOR_EACH_PROCESS): Use it.
5270 (handle_child_signal, status_notify, Fget_buffer_process)
5271 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5273 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5275 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5276 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5277 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5278 to xzalloc and so avoid redundant call to memset.
5279 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5280 members because it is allocated with xzalloc and so already zeroed.
5282 2013-08-14 Ken Brown <kbrown@cornell.edu>
5284 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5287 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5289 Utility function and macro to copy Lisp string to C string.
5290 * lisp.h (xlispstrdupa): New macro.
5291 (xlispstrdup): New prototype.
5292 * alloc.c (xlispstrdup): New function.
5293 * callint.c (Fcall_interactively):
5294 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5295 (Fsubstitute_in_file_name):
5296 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5297 * image.c (x_create_bitmap_from_file):
5298 * w32term.c (w32_term_init):
5299 * xterm.c (x_term_init): Use xlispstrdup.
5301 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5303 * image.c (imagemagick_load_image): Make animated pictures work.
5304 There's still some problems with background color settings, though
5307 * decompress.c (unwind_decompress): Always restore point.
5309 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5311 * marker.c (set_marker): Reformat documentation.
5313 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5315 * xdisp.c (cursor_type_changed): Now static.
5317 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5318 Use changed. This avoids the need to call xmalloc and for the
5319 caller to call xfree, and avoids memory leaks in some situations.
5321 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5323 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5324 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5325 (redisplay_window): If window_end_valid is cleared due to non-zero
5326 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5327 so do not call to try_cursor_movement for that window.
5329 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5331 * window.h (struct window): Convert window_end_pos and
5332 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5333 (wset_window_end_pos, wset_window_end_vpos): Remove.
5334 * dispnew.c (adjust_glyph_matrix):
5335 * window.c (Fwindow_end, replace_window, set_window_buffer)
5337 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5338 (set_vertical_scroll_bar, redisplay_window, try_window)
5339 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5340 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5341 (note_mouse_highlight): Adjust users.
5342 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5345 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5347 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5348 * image.c (imagemagick_filename_hint): Use `const char *' and
5349 prefer SSDATA to SDATA to avoid warnings.
5351 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5353 Cleanup window fringes, margins and scroll bars adjustments.
5354 * window.c (set_window_fringes, set_window_margins)
5355 (set_window_scroll_bars, apply_window_adjustment): New functions.
5356 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5357 (Fset_window_scroll_bars): Use them.
5359 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5361 * window.h (struct window): Convert scroll_bar_width
5362 from Lisp_Object to integer. Adjust comment.
5363 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5365 * window.c (wset_scroll_bar_width): Remove.
5366 (make_window): Initialize scroll_bar_width.
5367 (Fsplit_window_internal): Use direct assignment.
5368 (Fset_window_configuration, save_window_save):
5369 Convert Lisp_Object to integer and back where appropriate.
5370 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5371 bar was actually changed, and mention this in docstring.
5373 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5375 * decompress.c: Minor simplifications.
5376 (Fzlib_decompress_region): Don't bother verifying
5377 that avail_out <= UINT_MAX, as that was confusing.
5378 Mention the restriction in a comment instead.
5379 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5381 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5383 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5384 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5386 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5388 * image.c (imagemagick_filename_hint): Check for errors in the
5391 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5393 * window.c (Fwindow_margins): Return nil when there's no marginal
5394 area, as per the documented API.
5396 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5397 Fmake_vector, as scroll bar's struct members are not all Lisp
5398 objects now. This avoids crashes in GC.
5400 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5401 bool, so its address could be taken.
5403 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5405 * image.c (imagemagick_filename_hint): New function to possibly
5406 apply `image-content-type-suffixes'.
5407 (imagemagick_load_image): Use it.
5409 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5411 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5412 if loading zlib failed.
5414 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5416 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5417 2013-08-13 checkin below. Change bool to BOOL, rule is:
5418 All Obj-C code uses BOOL, except for interfaces callable from C.
5420 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5422 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5424 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5425 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5426 bool instead of BOOL.
5427 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5428 from Lisp_Object to bitfield. Adjust comment.
5429 * w32term.c (x_scroll_bar_create): Adjust user.
5430 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5431 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5432 Use bool for boolean.
5433 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5434 to `unsigned int' when defining a bitfield.
5436 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5438 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5440 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5442 * window.h (struct window): Convert left_margin_cols and
5443 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5444 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5445 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5447 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5449 (showing_window_margins_p, update_window_line, update_frame_1):
5450 * fringe.c (draw_fringe_bitmap_1):
5451 * xdisp.c (window_box_width): Adjust users.
5452 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5453 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5454 Use direct assignment.
5455 (Fset_window_configuration, save_window_save, Fwindow_margins):
5456 Convert Lisp_Object to integer and back where appropriate.
5457 (Fset_window_margins): Adjust user. Return t if any margin
5458 was actually changed, and mention this in docstring.
5460 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5462 * syntax.c (forward_word):
5463 * cmds.c (forward_char, backward_char): Mention the optional argument.
5465 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5467 * window.h (struct window): Convert left_fringe_width
5468 and right_fringe_width from Lisp_Objects to integers.
5470 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5471 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5472 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5474 (make_window): Initialize new integer fields to -1.
5475 (Fsplit_window_internal): Use direct assignment.
5476 (Fset_window_configuration, save_window_save):
5477 Convert Lisp_Object to integer and back where appropriate.
5478 (Fset_window_fringes): Adjust user. Return t if any fringe
5479 was actually changed, and mention this in docstring.
5481 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5483 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5484 * nsfns.m (x_set_cursor_type):
5485 * w32fns.c (x_set_cursor_type):
5486 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5487 * xdisp.c (set_frame_cursor_types): ...but in common code.
5489 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5491 * font.c (clear_font_cache): New function, stripped from...
5492 (Fclear_font_cache): ...here, which now uses the function
5493 above. Adjust comment.
5494 * font.h (clear_font_cache): Add prototype.
5495 * xfaces.c (clear_face_cache): Use clear_font_cache.
5497 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5499 * window.c (Fset_window_start): Compare `w', not `window' because
5500 `w' might not be equal to `window' after call to decode_live_window.
5502 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5504 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5505 This fixes a problem introduced by the Bug#15035 patch
5506 when using GPG. Reported by Herbert J. Skuhra.
5508 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5510 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5511 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5512 not yet initialized.
5514 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5516 * decompress.c (Fzlib_decompress_region): Support zlib
5517 decompression, too, and rename.
5519 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5521 Minor zlib configuration tweaks.
5522 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5523 Don't assume presence of fn_inflateInit2_ zlib internal function.
5525 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5527 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5528 include the zlib prefix.
5530 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5532 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5533 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5534 define static variables that are pointers to zlib functions to be
5536 (init_zlib_functions) [WINDOWSNT]: New function.
5537 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5539 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5540 macros instead of invoking the zlib functions directly.
5541 (syms_of_decompress): DEFSYM Qzlib_dll.
5542 Staticpro Szlib_available_p.
5544 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5546 Avoid looping over all frame windows to freeze and unfreeze.
5547 * window.h (struct window): Drop frozen_window_start_p.
5548 (freeze_window_starts): Drop prototype.
5549 * frame.h (struct frame): New frozen_window_starts flag.
5550 (FRAME_WINDOWS_FROZEN): New macro.
5551 * window.c (freeze_window_start, freeze_window_starts):
5553 (select_window, replace_window): Adjust users.
5554 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5555 (window_frozen_p): New function.
5556 (redisplay_window): Use it.
5558 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5560 Fix some fd issues when running subprocesses (Bug#15035).
5561 Fix bugs that can leak files or file descriptors on errors.
5562 Don't unlink open temp files, as that's hard for users to diagnose
5563 when things go awry (e.g., temp disk exhausted).
5564 Don't bother to lock temp files. Check for invalid recursion.
5565 * callproc.c (synch_process_fd): Remove. All uses removed.
5566 (synch_process_tempfile): New var or macro.
5567 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5569 (record_kill_process): New arg, the temp name. All callers changed.
5570 (delete_temp_file): Now just a simple wrapper around unlink.
5571 (call_process_kill): New arg, the call_process_fd array.
5572 Close them all. Clear synch_process_pid. Remove the temp file,
5573 or arrange for it to be removed.
5574 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5575 that's been moved to synch_process_tempfile. Caller changed.
5576 Do not remove the tempfile; that's now call_process_kill's
5578 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5579 call_process_kill; the caller now does that.
5580 (call_process_cleanup): Do not close the process fd; that's now
5581 call_process_kill's responsibility.
5582 (Fcall_process): Implement via new function call_process, which
5583 has most of the old body of Fcall_process, but with a different API.
5584 (call_process): New function that does not open or close filefd if
5585 it is nonnegative. Record which fds need to be closed, and let
5586 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5587 Signal an error if invoked recursively (could be done via a hook).
5588 Simplify creation of the tempfile in the MSDOS case.
5589 Don't create the output file until after checking for the executable.
5590 Report any failure to open /dev/null.
5591 Don't open /dev/null for writing twice; once is enough.
5592 Don't create pipe if all output is being discarded or sent to file.
5593 Don't worry about setting up the coding system or reading from the
5594 pipe if all output is being discarded.
5595 Hoist fd_error local into top level, to lessen block nesting.
5596 Don't record deleted pid here; now done by Fcall_process_region.
5597 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5598 and note its success in synch_process_tempfile.
5599 Do not leak resources when child_setup fails.
5600 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5601 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5602 (create_temp_file): Now returns open fd, with an additional
5603 Lisp_Object * argument to return the name. All callers changed.
5604 Do not close the file; rewind it instead, and leave it open for
5605 the caller. Do not lock the temp file. Unwind-protect the file
5606 and the file-descriptor.
5607 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5608 If an asynchrounous process, record it here, not in call_process.
5609 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5610 * eval.c (set_unwind_protect): New function.
5611 * fileio.c (write_region): New function, generalized from the
5612 old Fwrite_region. Do not lock temp files.
5613 (Fwrite_region): Use it.
5614 * lisp.h (set_unwind_protect, write_region): New decls.
5615 * process.c: Include <verify.h>.
5616 (make_process): Mark fds as initially closed.
5617 (deleted_pid_list): Now a list of pid-filename pairs.
5619 (close_process_fd): New function.
5620 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5621 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5622 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5623 (create_process, create_pty, Fmake_serial_process)
5624 (server_accept_connection): Record which fds need to be closed,
5625 and let deactivate_process close them.
5626 (Fmake_network_process): Do not discard the unwind-protect
5627 until it's safe to do so.
5628 (deactivate_process): Close the fds opened by create_process etc.
5629 (Fprocess_send_eof): Adjust to new way of recording open fds.
5630 Report an error if /dev/null can't be opened, instead of aborting.
5631 * process.h (PROCESS_OPEN_FDS): New constant.
5632 (struct Lisp_Process): New member open_fds.
5633 (record_kill_process, record_deleted_pid): Adjust signatures.
5634 (record_deleted_pid): Move decl here ...
5635 * syswait.h (record_deleted_pid): ... from here.
5637 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5639 * decompress.c: Fix bugs with large buffers and weird inputs.
5640 Tune a bit. Reindent as per usual Emacs style.
5641 (BUFFER_SIZE): Remove.
5642 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5643 more than UINT_MAX bytes. Decompress into the gap instead of into
5644 an auto buffer, as this should avoid copying. Return nil if
5645 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5646 set immediate_quit; we shouldn't trust zlib code that much.
5648 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5650 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5651 errors, and really move the gap to where we want it.
5653 * lisp.h: Include decompress.c support.
5655 * emacs.c (main): Include decompress.c support.
5657 * Makefile.in: Include -lz if present.
5659 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5661 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5662 (initWithTitle:): Initialize frame to 0.
5663 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5664 (fillWithWidgetValue:frame:): Rename from
5665 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5667 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5668 fillWithWidgetValue:frame:
5670 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5671 remove memory leak warnings.
5673 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5674 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5677 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5678 (x_activate_menubar): Update the whole menu.
5679 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5680 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5681 current event is not NSSystemDefined (Bug#15001).
5682 Call ns_check_menu_open only if trackingMenu is 2.
5683 (menuDidClose:): New method, decrease trackingMenu.
5684 (fillWithWidgetValue:setDelegate:): New method.
5685 (fillWithWidgetValue:): Call the above.
5687 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5689 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5691 Omit some unnecessary casts.
5692 Many of these go back to the old pre-C89 days, when they may have
5693 been needed, but we've been assuming C89 or later for a while now.
5694 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5695 (live_float_p, live_misc_p, live_vector_p):
5696 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5697 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5698 (defvar_per_buffer):
5699 * callint.c (Fcall_interactively):
5700 * doc.c (Fsubstitute_command_keys):
5701 * filelock.c (get_boot_time):
5702 * frame.c (xrdb_get_resource):
5703 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5704 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5705 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5706 (menuitem_highlight_callback, menu_destroy_callback)
5707 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5708 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5709 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5710 (xg_tool_bar_help_callback, tb_size_cb):
5711 * image.c (xpm_alloc_color, png_read_from_memory)
5712 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5713 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5715 * keymap.c (describe_map):
5716 * nsfns.m (Fns_display_monitor_attributes_list):
5717 * nsmenu.m (process_dialog:):
5718 * nsterm.m (hold_event):
5719 * process.c (wait_reading_process_output):
5720 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5721 * scroll.c (do_direct_scrolling, scrolling_1):
5722 * termcap.c (tgetent):
5723 * window.c (check_window_containing, add_window_to_list)
5724 (freeze_window_starts):
5725 * xdisp.c (compare_overlay_entries, vmessage):
5726 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5727 (x_get_monitor_attributes_xrandr)
5728 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5729 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5730 * xfont.c (xfont_match, xfont_open):
5731 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5732 (menubar_selection_callback, menu_position_func)
5733 (popup_selection_callback, create_and_show_popup_menu)
5734 (dialog_selection_callback, create_and_show_dialog):
5735 * xrdb.c (x_get_string_resource):
5737 * xsmfns.c (x_session_check_input):
5738 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5739 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5740 (xaw_jump_callback, xaw_scroll_callback):
5741 Omit unnecessary casts.
5743 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5745 Minor string-length refactoring.
5746 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5747 * frame.c (make_monitor_attribute_list):
5748 Prefer build_string to strlen + make_string.
5750 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5752 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5753 don't check minor_code (Bug#14417).
5755 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5757 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5758 vertical positions instead. This avoids calling MATRIX_ROW with
5759 row numbers that are possibly beyond valid limits. (Bug#15064)
5761 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5763 Use xstrdup and build_unibyte_string where applicable.
5764 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5765 * xfns.c (x_window):
5766 * xrdb.c (x_get_customization_string):
5767 * xterm.c (xim_initialize):
5768 * w32fns.c (w32_window): Use xstrdup.
5769 (w32_display_monitor_attributes_list):
5770 * emacs.c (init_cmdargs):
5771 * keyboard.c (PUSH_C_STR):
5772 * nsfont.m (nsfont_open):
5773 * sysdep.c (system_process_attributes):
5774 * w32.c (system_process_attributes):
5775 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5777 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5779 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5780 variables of these types so that GDB would know about them, as aid
5781 for debugging fatal exceptions. (Bug#15024) See also
5782 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5785 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5787 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5788 larger than the NSWindow (Bug#14934).
5790 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5792 Redesign redisplay interface to drop global variable updated_window.
5793 Always pass currently updated window as a parameter to update routines.
5794 * dispextern.h (updated_window): Remove declaration.
5795 (struct redisplay_interface): Pass window parameter to
5796 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5797 and after_update_window_hook.
5798 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5800 * dispnew.c (updated_window): Remove.
5801 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5802 (update_window_line): Adjust to match redisplay interface changes.
5803 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5804 (ns_scroll_run, ns_after_update_window_line):
5805 * w32term.c (x_update_window_begin, x_update_window_end)
5806 (x_after_update_window_line, x_scroll_run):
5807 * xterm.c (x_update_window_begin, x_update_window_end)
5808 (x_after_update_window_line, x_scroll_run):
5809 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5810 Likewise. Adjust comments where appropriate.
5811 (x_cursor_to): Simplify because this is always called during window
5812 update (but install debugging check anyway).
5813 (expose_window): Check must_be_updated_p flag to see whether this
5814 function is called during window update.
5816 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5818 Do not reset window modification event counters excessively.
5819 These leftovers and poor man's tricky methods to catch extra
5820 redisplay's attention are no longer needed.
5821 * frame.c (set_menu_bar_lines_1):
5822 * minibuf.c (read_minibuf_unwind):
5823 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5824 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5825 (window_scroll_line_based, Fset_window_configuration):
5826 * xdisp.c (redisplay_window): Do not reset last_modified and
5827 last_overlay_modified counters.
5829 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5831 * xselect.c (x_send_client_event): Set send_event and serial, memset
5832 data.l as it might be bigger than data.b. Use 24 bit mask to
5833 XSendEvent (Bug#15034).
5835 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5837 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5838 for TTY frames that are not the top frame on their console.
5841 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5843 * w32term.c (w32fullscreen_hook): Really maximize frame when
5844 asked for (Bug#14841).
5846 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5848 Prefer selected_window to Fselected_window, likewise for frames.
5849 * buffer.c (Fbuffer_swap_text):
5850 * data.c (Fvariable_binding_locus):
5851 * window.c (run_window_configuration_change_hook): Adjust users.
5852 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5853 Use decode_live_frame.
5855 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5857 Be more careful if selected window shows the buffer other than current,
5858 use window_outdated only if this is not so. This change should also
5859 address some weird issues discussed in Bug#13012.
5860 * window.h (window_outdated): New prototype.
5861 * window.c (window_outdated): Now here. Convert from static and
5862 always assume window's buffer.
5863 (Fwindow_end, Fwindow_line_height): Use it.
5864 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5865 and always assume window's buffer.
5866 (redisplay_window): Adjust user.
5867 (redisplay_internal): Call to reconsider_clip_changes once and
5868 check whether mode line should be updated only if selected window
5869 shows current buffer.
5870 (run_window_scroll_functions): Use eassert for debugging check.
5871 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5873 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5875 * window.c (window_scroll, window_scroll_pixel_based)
5876 (window_scroll_line_based): Use bool for booleans.
5878 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5880 * process.c: Fix minor off-by-one issues in descriptor counts.
5881 This shouldn't fix any real bugs, but it cleans up the code a bit.
5882 (max_process_desc, max_input_desc): -1, not 0, means none.
5884 (delete_input_desc): New function.
5885 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5886 (deactivate_process): Scan backwards when recomuting max_process_desc;
5887 that should be faster.
5888 (init_process_emacs): Initialize max_input_desc.
5890 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5892 Use region cache to speedup bidi_find_paragraph_start.
5893 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5894 Rename cache_long_line_scans to cache_long_scans.
5895 * buffer.c (bset_cache_long_line_scans): Rename to
5896 bset_cache_long_scans.
5897 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5898 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5900 (syms_of_buffer): Rename cache-long-line-scans to
5901 cache-long-scans. Adjust docstring.
5902 * search.c (newline_cache_on_off):
5903 * indent.c (width_run_cache_on_off): Adjust users.
5904 * bidi.c (bidi_paragraph_cache_on_off): New function.
5905 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5906 * insdel.c (prepare_to_modify_buffer):
5907 Invalidate bidi_paragraph_cache if enabled.
5909 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5911 Invalidate region caches only if buffer text is going to be changed.
5912 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5913 (modify_text): ...new prototype.
5914 (prepare_to_modify_buffer_1): New prototype.
5915 * textprop.c (modify_region): Rename to...
5916 (modify_text_properties): ...new function.
5917 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5918 (Fremove_list_of_text_properties): Adjust users.
5919 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5920 (modify_text): ...new function.
5921 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5922 (prepare_to_modify_buffer_1): ...new function.
5923 * casefiddle.c (casify_region):
5924 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5925 (Ftranspose_regions): Use modify_text.
5927 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5929 * lisp.mk (lisp): Add nadvice.elc.
5931 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5933 New macro to iterate over live buffers similar to frames.
5934 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5935 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5936 Declare buffer-related variables here to offload lisp.h.
5937 * buffer.c (Vbuffer_alist): Adjust comment.
5938 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5939 (other_buffer_safely):
5940 * data.c (store_symval_forwarding):
5941 * dispnew.c (Fframe_or_buffer_changed_p):
5942 * fileio.c (Fdo_auto_save):
5943 * filelock.c (unlock_all_files):
5944 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5946 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5948 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5949 * callproc.c (create_temp_file):
5950 * filelock.c (create_lock_file):
5951 Assume mkostemp, since it's now provided by Gnulib.
5953 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5955 * w32.c (mkostemp): New function.
5956 (mktemp): Remove, no longer used. Most of the code reused in
5957 mkostemp. (Bug#15015)
5958 (mktemp): Don't undef.
5960 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5962 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5963 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5964 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5965 (free_glyph_pool, check_glyph_memory): Likewise for
5966 all users. Adjust comments where appropriate.
5968 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5970 * composite.h: Minor fixups.
5971 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5972 to fix a misspelling, and change it to an inline function while
5973 we're at it (it need not be a macro). All uses changed.
5974 (composition_method, composition_valid_p):
5975 Rewrite to avoid assignments in if-conditions.
5977 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5979 Do not use global Lisp_Object in composition macros.
5980 * composite.h (composition_temp): Remove declaration.
5981 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5982 (composition_method, composition_valid_p): ...inline functions.
5983 (compose_region): Remove the leftover.
5984 * composite.c (composition_temp): Remove.
5985 (run_composition_function, update_compositions)
5986 (composition_compute_stop_pos, composition_adjust_point)
5987 (Ffind_composition_internal):
5988 * coding.c (handle_composition_annotation):
5989 * xdisp.c (handle_composition_prop, check_point_in_composition):
5990 Related users changed.
5992 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5994 Drop FRAME_PTR typedef.
5995 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5996 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5997 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5998 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5999 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6000 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6001 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6002 All related users changed.
6004 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6006 * eval.c (default_toplevel_binding): New function.
6008 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6009 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6010 (syms_of_eval): Export them.
6011 * data.c (Fdefault_value): Micro cleanup.
6012 * term.c (init_tty): Use "false".
6014 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6016 Fix X GC leak in GTK and raw (no toolkit) X ports.
6017 * xterm.c (x_free_frame_resources): If white and black relief
6018 GCs are allocated, always free them here.
6019 * xfns.c (x_make_gc): Omit redundant initialization.
6020 * widget.c (create_frame_gcs): Remove the leftover.
6021 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6022 in x_free_frame_resources.
6024 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6026 * nsterm.m (windowWillResize:toSize:): Only change title if
6027 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6029 (viewDidEndLiveResize): New method.
6031 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6032 inside NS_IMPL_COCOA.
6034 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6036 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6037 Do not check whether undo is enabled because record_insert and
6038 record_delete does that themselves.
6040 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6042 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6043 member which is not really used any more.
6044 (FRAME_XIC_BASE_FONTNAME): Remove.
6045 * xfns.c (xic_free_fontset): Adjust user.
6046 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6047 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6048 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6049 (xdialog_show): Use eassert for debugging check.
6050 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6052 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6054 * fileio.c, fns.c (merge): Move extern decl from here ...
6055 * lisp.h (merge): ... to here.
6057 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6059 Fix last font-related change.
6060 * w32font.h (w32font_list_internal, w32font_match_internal):
6062 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6063 (uniscribe_list_family): Adjust to match font API change.
6064 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6065 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6067 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6069 * frame.h (FRAME_MOUSE_UPDATE):
6070 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6071 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6073 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6075 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6076 * font.h (struct font_driver): Change list, match, and list_family
6077 functions to accept struct frame * as first arg.
6078 * font.c (font_score, font_compare, font_sort_entities):
6080 (font_sort_entities, font_list_entities, font_select_entity):
6081 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6082 match font API change.
6083 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6084 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6085 * ftxfont.c (ftxfont_list, ftxfont_match):
6086 * xftfont.c (xftfont_list, xftfont_match):
6087 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6088 * w32font.c (w32font_list, w32font_match, w32font_list):
6089 (w32font_list_internal, w32_font_match_internal): Likewise.
6090 * xfaces.c (Fx_family_fonts): Adjust user.
6092 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6094 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6095 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6096 only if HAVE_X_WINDOWS is in use.
6097 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6098 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6099 * w32term.c (x_wm_set_icon_position): Likewise.
6100 * w32fns.c (x_icon): Adjust user.
6102 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6104 * xterm.c (last_mouse_press_frame): Remove the
6105 leftover which is not really used any more.
6106 (handle_one_xevent, syms_of_xterm): Adjust users.
6107 (x_flush): Call XFlush once per each X display, not frame.
6108 This is better because this code always unconditionally skips
6109 non-X frames in Vframe_list and issues the only XFlush if we
6110 have more than one X frame on the same X display.
6111 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6112 Use bool for booleans.
6113 (x_draw_glyph_string_background, cvt_string_to_pixel):
6114 (cvt_pixel_dtor): Drop unnecessary prototypes.
6115 * xterm.h (x_display_ok): Adjust prototype.
6117 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6119 Drop unnecessary functions that deals with frame pixel size.
6120 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6121 (x_pixel_height): Drop prototypes.
6122 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6123 (x_pixel_height): Drop implementations.
6124 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6125 which should be always valid for window frame.
6126 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6127 * w32menu.c (Fx_popup_dialog):
6128 * xmenu.c (Fx_popup_dialog): Likewise for both.
6130 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6132 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6133 frame parameters and call to Fmodify_frame_parameters just once.
6134 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6135 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6136 and mention nil frame in docstring.
6138 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6140 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6141 (x_figure_window_size): Likewise. Adjust to return long.
6142 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6143 (toplevel): Move Qterminal_live_p to...
6144 * terminal.c (toplevel): ...here, make it static, and...
6145 (syms_of_terminal): ...DEFSYM here.
6146 * frame.h (Qterminal_live_p): Remove declaration.
6147 (make_frame, x_figure_window_size): Adjust prototype.
6148 * nsfns.m (Fx_create_frame): Use long for window flags.
6150 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6152 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6153 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6154 Do not assume that emacs_close (INT_MAX) is a no-op.
6156 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6158 * xfaces.c (make_face_cache): For struct face_cache, prefer
6159 xmalloc to xzalloc and so avoid redundant call to memset.
6160 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6162 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6164 * fringe.c (draw_window_fringes, update_window_fringes)
6165 (compute_fringe_widths):
6166 * w32term.c (x_draw_glyph_string):
6167 * window.c (candidate_window_p, Frecenter):
6168 * xfaces.c (realize_basic_faces, realize_default_face)
6169 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6170 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6171 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6172 * xmenu.c (Fx_menu_bar_open_internal):
6173 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6174 * xsettings.c (xft_settings_event):
6175 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6176 Use bool for booleans. Adjust style and comments where
6178 * dispextern.h (draw_window_fringes, update_window_fringes)
6179 (compute_fringe_widths):
6180 * xterm.h (x_had_errors_p): Adjust prototype.
6182 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6184 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6185 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6187 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6189 * fns.c (toplevel): Remove comment before Fsafe_length because
6192 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6194 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6196 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6198 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6199 frame which got the message is still alive, before dereferencing
6200 its pointer. (Bug#14970)
6202 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6203 be a live window, before using it as such. (Bug#14970)
6205 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6207 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6208 w32_detect_focus_change instead of doing part of its job by hand.
6209 This fixes the problem whereby FOCUS_OUT events were not sent to
6212 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6214 * process.c (Fprocess_list): Doc fix.
6216 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6217 being re-exposed only if it didn't ask to become visible.
6218 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6219 was previously iconified. (Bug#14841)
6220 (x_iconify_frame): Mark the frame iconified.
6222 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6224 Fix minor problems found by static checking.
6225 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6226 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6228 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6230 * eval.c (set_specpdl_old_value): New function.
6231 (unbind_to): Minor simplification.
6232 (get_backtrace_frame): New function.
6233 (Fbacktrace_frame): Use it. Add `base' argument.
6234 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6235 (syms_of_eval): Export backtrace-eval.
6236 * xterm.c (x_focus_changed): Simplify.
6238 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6240 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6242 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6244 * xdisp.c (redisplay_window): Instead of moving point out of
6245 scroll margin, reject the force_start method, and try scrolling
6246 instead. (Bug#14780)
6248 2013-07-24 Ken Brown <kbrown@cornell.edu>
6250 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6253 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6255 * eval.c (Fprogn): Do not check that BODY is a proper list.
6256 This undoes the previous change. The check slows down the
6257 interpreter, and is not needed to prevent a crash. See
6258 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6260 2013-07-23 Glenn Morris <rgm@gnu.org>
6262 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6264 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6266 Port to GNU/Linux systems with tinfo but not ncurses.
6267 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6268 to decide whether ncurses is being used. Without this change,
6269 GCC complains about tgetent not being declared, on a system
6270 that has tinfo installed but ncurses not installed.
6272 * eval.c (Fprogn): Check that BODY is a proper list.
6274 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6275 * data.c (Fsetq_default):
6276 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6277 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6279 Tune by taking advantage of the fact that ARGS is always a list
6280 when a function is declared to have UNEVALLED args.
6282 * emacsgtkfixed.c: Port to GCC 4.6.
6283 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6285 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6287 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6288 here to silence compiler warnings.
6290 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6292 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6293 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6294 from messing up Emacs's 'struct frame' (Bug#14923).
6296 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6298 * alloc.c (make_save_ptr_ptr): Define this function.
6299 It was inadvertently omitted. It's needed only if
6300 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6302 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6304 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6305 frame have focus (Bug#14895).
6307 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6309 Avoid vfork-related deadlock more cleanly.
6310 * callproc.c (child_setup): When the child's exec fails, output
6311 the program name, as that's more useful. Use O_NONBLOCK to avoid
6313 * process.c (create_process_1): Remove; no longer needed.
6314 (create_process): Remove timer hack; no longer needed, now that
6315 the child avoids deadlock.
6317 2013-07-20 Glenn Morris <rgm@gnu.org>
6319 * image.c (Fimage_flush): Fix doc typo.
6321 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6323 Fix array bounds violation when pty allocation fails.
6324 * process.c (PTY_NAME_SIZE): New constant.
6325 (pty_name): Remove static variable; it's now auto.
6326 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6327 Take pty_name as an arg rather than using a static variable.
6328 All callers changed.
6329 (create_process): Recover pty_flag from process, not from volatile local.
6330 (create_pty): Stay inside array even when pty allocation fails.
6331 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6333 * lread.c (Fload): Avoid initialization only when lint checking.
6334 Mention that it's needed only for older GCCs.
6336 2013-07-20 Kenichi Handa <handa@gnu.org>
6338 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6339 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6341 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6343 * lread.c (Fload): Avoid uninitialized warning.
6345 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6347 Fix some minor file descriptor leaks and related glitches.
6348 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6349 (create_lock_file): Use write, not emacs_write.
6350 * image.c (slurp_file, png_load_body):
6351 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6352 (server_accept_connection):
6353 Don't leak an fd on memory allocation failure.
6354 * image.c (slurp_file): Add a cheap heuristic for growing files.
6355 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6356 as that's what the other routines do. Maybe input need not be
6357 blocked at all, but it's better to be consistent.
6358 Avoid undefined behavior when strlen is zero.
6360 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6361 (NSTATICS): Now a constant; doesn't need to be a macro.
6363 2013-07-19 Richard Stallman <rms@gnu.org>
6365 * coding.c (decode_coding_utf_8): Add simple loop for fast
6366 processing of ASCII characters.
6368 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6370 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6372 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6374 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6375 unportable 'struct x_display_info'.
6376 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6379 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6381 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6382 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6384 (system_process_attributes): Prefer plain char to unsigned char
6385 when either will do. Clean up properly if interrupted or if
6386 memory allocations fail. Don't assume sscanf succeeds.
6387 Remove no-longer-needed workaround to stop GCC from whining.
6388 Read command-line once, instead of multiple times. Check read status a
6391 Fix obscure porting bug with varargs functions.
6392 The code assumed that int is treated like ptrdiff_t in a vararg
6393 function, which is not a portable assumption. There was a similar
6394 -- though these days less likely -- porting problem with various
6395 assumptions that pointers of different types all smell the same as
6396 far as vararg functions is conserved. To make this problem less
6397 likely in the future, redo the API to use varargs functions.
6398 * alloc.c (make_save_value): Remove this vararg function.
6399 All uses changed to ...
6400 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6401 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6403 (make_save_ptr): Rename from make_save_pointer, for consistency with
6404 the above. Define only on platforms that need it. All uses changed.
6406 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6408 * keyboard.c: Try to fix typos in previous change.
6409 (DISPLAY_LIST_INFO): New macro.
6410 (kbd_buffer_get_event): Do not access members that are not present
6411 in X11. Revert inadvertent change of "!=" to "=".
6413 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6415 * keyboard.c (kbd_buffer_get_event):
6416 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6417 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6419 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6421 * filelock.c: Fix unlikely file descriptor leaks.
6422 (get_boot_time_1): Rework to avoid using emacs_open.
6423 This doesn't actually fix a leak, but is better anyway.
6424 (read_lock_data): Use read, not emacs_read.
6426 * doc.c: Fix minor memory and file descriptor leaks.
6427 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6428 (get_doc_string, Fsnarf_documentation):
6429 Fix file descriptor leak on error.
6431 * term.c: Fix minor fdopen-related file descriptor leaks.
6432 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6433 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6435 * charset.c: Fix file descriptor leaks and errno issues.
6437 (load_charset_map_from_file): Don't leak file descriptor on error.
6438 Use plain record_xmalloc since the allocation is larger than
6439 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6441 * eval.c (record_unwind_protect_nothing):
6442 * fileio.c (fclose_unwind):
6444 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6445 The replacement doesn't block input, but that no longer seems
6448 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6450 * lread.c: Fix file descriptor leaks and errno issues.
6451 (Fload): Close some races that leaked fds or streams when 'load'
6453 (Fload, openp): Report error number of last nontrivial failure to open.
6454 ENOENT counts as trivial.
6455 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6457 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6458 now that the function is always called with a nonnegative arg.
6459 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6460 All uses replaced with ...
6461 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6463 A few more minor file errno-reporting bugs.
6464 * callproc.c (Fcall_process):
6465 * doc.c (Fsnarf_documentation):
6466 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6467 * process.c (set_socket_option):
6468 Don't let a constructor trash errno.
6469 * doc.c: Include <errno.h>.
6471 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6473 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6475 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6477 Fix w32 bug with call-process-region (Bug#14885).
6478 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6479 to Fcall_process when the input is empty. This simplifies the
6480 code a bit. It makes no difference on POSIXish platforms but
6481 apparently it fixes a bug on w32.
6483 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6484 * fileio.c (close_file_unwind): Don't close if FD is negative;
6485 this can happen when unwinding a zapped file descriptor.
6486 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6487 in case Emacs runs out of memory between the two unwind-protects.
6488 Don't trash errno when closing FD.
6489 Zap the FD in the specpdl when closing it, instead of deferring
6490 the removal of the unwind-protect; this fixes a bug where a child
6491 function unwinds the stack past us.
6493 New unwind-protect flavors to better type-check C callbacks.
6494 This also lessens the need to write wrappers for callbacks,
6495 and the need for make_save_pointer.
6496 * alloc.c (free_save_value):
6497 * atimer.c (run_all_atimers):
6499 * alloc.c (safe_alloca_unwind):
6500 * atimer.c (unwind_stop_other_atimers):
6501 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6502 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6503 * minibuf.c (choose_minibuf_frame_1):
6504 * process.c (make_serial_process_unwind):
6505 * xdisp.c (pop_message_unwind):
6506 * xselect.c (queue_selection_requests_unwind):
6507 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6508 * alloc.c (record_xmalloc):
6509 Prefer record_unwind_protect_ptr to record_unwind_protect with
6511 * alloc.c (Fgarbage_collect):
6512 Prefer record_unwind_protect_void to passing a dummy.
6513 * buffer.c (restore_buffer):
6514 * window.c (restore_window_configuration):
6515 * xfns.c, w32fns.c (do_unwind_create_frame)
6516 New wrapper. All record-unwind uses of wrappee changed.
6517 * buffer.c (set_buffer_if_live):
6518 * callproc.c (call_process_cleanup, delete_temp_file):
6519 * coding.c (code_conversion_restore):
6520 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6521 * editfns.c (save_excursion_restore)
6522 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6523 (save_restriction_restore):
6524 * eval.c (restore_stack_limits, un_autoload):
6525 * fns.c (require_unwind):
6526 * keyboard.c (recursive_edit_unwind, tracking_off):
6527 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6528 * macros.c (pop_kbd_macro, restore_menu_items):
6529 * nsfns.m (unwind_create_frame):
6530 * print.c (print_unwind):
6531 * process.c (start_process_unwind):
6532 * search.c (unwind_set_match_data):
6533 * window.c (select_window_norecord, select_frame_norecord):
6534 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6535 (fast_set_selected_frame):
6536 * xfns.c, w32fns.c (unwind_create_tip_frame):
6537 Return void, not a dummy Lisp_Object. All uses changed.
6538 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6539 * callproc.c (call_process_kill):
6540 * fileio.c (restore_point_unwind, decide_coding_unwind)
6541 (build_annotations_unwind):
6542 * insdel.c (Fcombine_after_change_execute_1):
6543 * keyboard.c (read_char_help_form_unwind):
6544 * menu.c (unuse_menu_items):
6545 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6546 * sound.c (sound_cleanup):
6547 * xdisp.c (unwind_redisplay):
6548 * xfns.c (clean_up_dialog):
6549 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6550 Accept no args and return void, instead of accepting and returning
6551 a dummy Lisp_Object. All uses changed.
6552 * cygw32.c (fchdir_unwind):
6553 * fileio.c (close_file_unwind):
6554 * keyboard.c (restore_kboard_configuration):
6555 * lread.c (readevalllop_1):
6556 * process.c (wait_reading_process_output_unwind):
6557 Accept int and return void, rather than accepting an Emacs integer
6558 and returning a dummy object. In some cases this fixes an
6559 unlikely bug when the corresponding int is outside Emacs integer
6560 range. All uses changed.
6561 * dired.c (directory_files_internal_unwind):
6562 * fileio.c (do_auto_save_unwind):
6563 * gtkutil.c (pop_down_dialog):
6564 * insdel.c (reset_var_on_error):
6565 * lread.c (load_unwind):
6566 * xfns.c (clean_up_file_dialog):
6567 * xmenu.c, nsmenu.m (pop_down_menu):
6568 * xmenu.c (cleanup_widget_value_tree):
6569 * xselect.c (wait_for_property_change_unwind):
6570 Accept pointer and return void, rather than accepting an Emacs
6571 save value encapsulating the pointer and returning a dummy object.
6573 * editfns.c (Fformat): Update the saved pointer directly via
6574 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6575 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6576 (unwind_body): New function.
6577 (record_unwind_protect): First arg is now a function returning void,
6578 not a dummy Lisp_Object.
6579 (record_unwind_protect_ptr, record_unwind_protect_int)
6580 (record_unwind_protect_void): New functions.
6581 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6582 * fileio.c (struct auto_save_unwind): New type.
6583 (do_auto_save_unwind): Use it.
6584 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6585 * insdel.c (struct rvoe_arg): New type.
6586 (reset_var_on_error): Use it.
6587 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6589 (specbinding_func): Remove; there are now several such functions.
6590 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6591 (set_unwind_protect_ptr): New function.
6592 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6594 Be simpler and more consistent about reporting I/O errors.
6595 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6596 Say "Read error" and "Write error", rather than "I/O error", or
6597 "IO error reading", or "IO error writing", when a read or write
6599 * process.c (Fmake_network_process, wait_reading_process_output)
6600 (send_process, Fprocess_send_eof, wait_reading_process_output):
6601 Capitalize diagnostics consistently. Put "failed foo" at the
6602 start of the diagnostic, so that we don't capitalize the
6603 function name "foo". Consistently say "failed" for such
6605 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6606 All callers changed. This is so it can use report_file_error.
6607 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6608 diagnostics consistently as above.
6610 * fileio.c (report_file_errno): Fix errno reporting bug.
6611 If the file name is neither null nor a pair, package it up as a
6612 singleton list. All callers changed, both to this function and to
6613 report_file_error. This fixes a bug where the memory allocator
6614 invoked by list1 set errno so that the immediately following
6615 report_file_error reported the wrong errno value.
6617 Fix minor problems found by --enable-gcc-warnings.
6618 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6619 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6621 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6623 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6624 Set event->arg to Qt if switch-event shall be generated.
6625 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6627 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6629 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6632 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6633 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6634 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6635 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6636 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6637 and there is a focused frame.
6638 (head_table): Add focus-in and focus-out.
6639 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6640 bind to handle-focus-in/out.
6642 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6643 (Fhandle_switch_frame): Call Fhandle_focus_in.
6644 (syms_of_frame): defsubr handle-focus-in/out.
6646 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6648 Fix porting bug to older POSIXish platforms (Bug#14862).
6649 * sysdep.c (emacs_pipe): New function, that implements
6650 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6651 This should port better to CentOS 5 and to Mac OS X 10.6.
6652 All calls to pipe2 changed.
6654 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6655 This makes the code easier to read and the executable a bit smaller.
6656 Do not replace all calls to Fcons that happen to create lists,
6657 just calls that are intended to create lists. For example, when
6658 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6659 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6660 Similarly for list2 through list5.
6661 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6662 * bytecode.c (exec_byte_code):
6663 * callint.c (quotify_arg, Fcall_interactively):
6664 * callproc.c (Fcall_process, create_temp_file):
6665 * charset.c (load_charset_map_from_file)
6666 (Fdefine_charset_internal, init_charset):
6667 * coding.c (get_translation_table, detect_coding_system)
6668 (Fcheck_coding_systems_region)
6669 (Fset_terminal_coding_system_internal)
6670 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6671 * composite.c (update_compositions, Ffind_composition_internal):
6672 * dired.c (directory_files_internal, file_name_completion)
6674 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6675 * doc.c (Fsnarf_documentation):
6676 * editfns.c (Fmessage_box):
6678 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6679 (Feval, eval_sub, Ffuncall, apply_lambda):
6680 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6681 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6682 (Fset_file_times, Finsert_file_contents)
6683 (Fchoose_write_coding_system, Fwrite_region):
6684 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6685 * font.c (font_registry_charsets, font_parse_fcname)
6686 (font_prepare_cache, font_update_drivers, Flist_fonts):
6687 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6688 * frame.c (make_frame, Fmake_terminal_frame)
6689 (x_set_frame_parameters, x_report_frame_params)
6690 (x_default_parameter, Fx_parse_geometry):
6691 * ftfont.c (syms_of_ftfont):
6692 * image.c (gif_load):
6693 * keyboard.c (command_loop_1):
6694 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6695 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6696 (Fminor_mode_key_binding, accessible_keymaps_1)
6697 (Faccessible_keymaps, Fwhere_is_internal):
6698 * lread.c (read_emacs_mule_char):
6699 * menu.c (find_and_return_menu_selection):
6700 * minibuf.c (get_minibuffer):
6701 * nsfns.m (Fns_perform_service):
6702 * nsfont.m (ns_script_to_charset):
6703 * nsmenu.m (ns_popup_dialog):
6704 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6705 (Fx_own_selection_internal):
6706 * nsterm.m (append2):
6707 * print.c (Fredirect_debugging_output)
6708 (print_prune_string_charset):
6709 * process.c (Fdelete_process, Fprocess_contact)
6710 (Fformat_network_address, set_socket_option)
6711 (read_and_dispose_of_process_output, write_queue_push)
6712 (send_process, exec_sentinel):
6713 * sound.c (Fplay_sound_internal):
6714 * textprop.c (validate_plist, add_properties)
6715 (Fput_text_property, Fadd_face_text_property)
6716 (copy_text_properties, text_property_list, syms_of_textprop):
6717 * unexaix.c (report_error):
6718 * unexcoff.c (report_error):
6719 * unexsol.c (unexec):
6720 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6721 (Fformat_mode_line, syms_of_xdisp):
6722 * xfaces.c (set_font_frame_param)
6723 (Finternal_lisp_face_attribute_values)
6724 (Finternal_merge_in_global_face, syms_of_xfaces):
6725 * xfns.c (x_default_scroll_bar_color_parameter)
6726 (x_default_font_parameter, x_create_tip_frame):
6727 * xfont.c (xfont_supported_scripts):
6728 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6729 (menu_help_callback, xmenu_show):
6731 * xterm.c (set_wm_state):
6732 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6733 and similarly for list2 through list5.
6735 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6737 * callproc.c (Fcall_process_region): Fix minor race and tune.
6738 (create_temp_file): New function, with the temp-file-creation part
6739 of the old Fcall_process_region. Use Fcopy_sequence to create the
6740 temp file name, rather than alloca + build_string, for simplicity.
6741 Don't bother to block input around the temp file creation;
6742 shouldn't be needed. Simplify use of mktemp.
6743 Use record_unwind_protect immediately after creating the temp file;
6744 this closes an unlikely race where the temp file was not removed.
6745 Use memcpy rather than an open-coded loop.
6746 (Fcall_process_region): Use the new function. If the input is
6747 empty, redirect from /dev/null rather than from a newly created
6748 empty temp file; this avoids unnecessary file system traffic.
6750 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6752 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6753 Simplify by making this case like the other two. This is a bit
6754 slower on obsolete hosts, but the extra complexity isn't worth it.
6756 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6757 * process.c (create_process) [!DOS_NT]:
6758 Remove now-unnecessary calls to emacs_close.
6760 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6762 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6763 returning early. (Bug#14850)
6765 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6766 and inhibit-iso-escape-detection attributes of 'undecided'.
6769 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6771 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6772 Reported by Herbert J. Skuhra in
6773 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6775 Don't lose top specpdl entry when memory is exhausted.
6776 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6777 specpdl overflow here, to simplify callers; all callers changed.
6778 Always reserve an unused entry at the stack top; this avoids
6779 losing the top entry's information when memory is exhausted.
6781 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6783 Clean up errno reporting and fix some errno-reporting bugs.
6784 * callproc.c (Fcall_process):
6785 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6786 * process.c (create_process, Fmake_network_process):
6787 * unexaix.c (report_error):
6788 * unexcoff.c (report_error):
6789 Be more careful about reporting the errno of failed operations.
6790 The code previously reported the wrong errno sometimes.
6791 Also, prefer report_file_errno to setting errno + report_file_error.
6792 (Fcall_process): Look at openp return value rather than at path,
6793 as that's a bit faster and clearer when there's a numeric predicate.
6794 * fileio.c (report_file_errno): New function, with most of the
6795 old contents of report_file_error.
6796 (report_file_error): Use it.
6797 (Ffile_exists_p, Ffile_accessible_directory_p):
6798 Set errno to 0 when it is junk.
6799 * fileio.c (Faccess_file):
6800 * image.c (x_create_bitmap_from_file):
6801 Use faccessat rather than opening the file, to avoid the hassle of
6802 having a file descriptor open.
6803 * lisp.h (report_file_errno): New decl.
6804 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6807 * process.c (create_process, wait_reading_process_output) [AIX]:
6808 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6809 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6810 a multithreaded environment anyway).
6811 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6813 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6815 * image.c (x_find_image_file): Don't close a remote file handle.
6817 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6819 Fix races with threads and file descriptors.
6820 * callproc.c (Fcall_process_region):
6821 * dired.c (open_directory):
6822 * emacs.c (main, Fdaemon_initialized):
6823 * image.c (x_find_image_file):
6824 * inotify.c (Finotify_rm_watch):
6825 * lread.c (Flocate_file_internal):
6826 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6827 * term.c (term_mouse_moveto, init_tty):
6828 * termcap.c (tgetent):
6829 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6830 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6831 * unexhp9k800.c, unexmacosx.c (unexec):
6832 * callproc.c (Fcall_process_region):
6833 Use emacs_close, not close.
6834 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6835 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6836 and posix_close function on current platforms (which all lack them).
6837 (emacs_close): Use it. This should fix the races on GNU/Linux and
6838 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6839 and it should avoid closing random victim file descriptors on
6842 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6844 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6845 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6848 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6849 This is for .gdbinit xbacktrace.
6851 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6852 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6853 (emacs_set_tty): Now static.
6854 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6855 * term.c (tty_capable_p, tty_default_color_capabilities)
6856 (get_tty_terminal, term_mouse_movement)
6857 (handle_one_term_event, init_tty, maybe_fatal):
6858 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6859 (tgetent, scan_file, name_match, compare_contin):
6860 * terminal.c (get_terminal):
6861 Use bool for boolean.
6862 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6863 Prefer char to unsigned char if either will do.
6864 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6865 (tty_write_glyphs): Prefer int to unsigned.
6866 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6867 All callers changed.
6868 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6870 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6873 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6874 (B__dummy__): New dummy symbol, to pacify C89.
6875 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6876 they can't grok varargs macros.
6877 * dispnew.c (add_window_display_history)
6878 (add_frame_display_history):
6879 * print.c (print_object):
6880 * xdisp.c (debug_method_add):
6881 Use %p printf format only for void pointers.
6882 * emacs.c (usage_message): New constant, replacing ...
6883 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6884 (main): Adjust to usage reorg.
6885 * fns.c (syms_of_fns):
6886 * profiler.c (syms_of_profiler):
6887 Don't use non-constant struct initializers.
6888 * gnutls.h (gnutls_initstage_t):
6889 * lisp.h (enum Lisp_Fwd_Type):
6890 * lread.c (lisp_file_lexically_bound_p):
6891 * xsettings.c (anonymous enum):
6892 Remove trailing comma.
6893 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6894 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6895 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6897 * regex.c (const_re_char): New type, to pacify strict C89.
6898 All uses of 'const re_char' replaced to use it.
6899 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6900 with glibc when strict C89. This change is imported from gnulib.
6902 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6903 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6904 Omit GNU_LINUX implementation, since it requires long long.
6905 * xterm.c (x_draw_underwave):
6906 Do not assume the traditional order of struct's members.
6907 (x_term_init): Rewrite to avoid the need for non-constant structure
6910 Syntax cleanup, mostly replacing macros with functions.
6911 This removes the need for the syntax_temp hack.
6912 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6913 * syntax.c (SYNTAX_INLINE): New macro.
6914 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6915 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6916 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6917 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6918 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6919 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6920 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6921 Now constants, not macros.
6922 (syntax_temp) [!__GNUC__]: Remove.
6923 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6924 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6925 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6926 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6927 Move here from syntax.h; now functions, not macros. Except for the
6928 last function, these are static since only syntax.c uses them.
6929 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6930 All uses changed. Now a function, not a macro; use this fact
6931 to simplify the code.
6932 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6933 compiler bugs; no longer relevant.
6934 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6935 (SYNTAX_INLINE): New macro.
6936 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6937 for the new functions. Use bool for boolean member.
6938 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6939 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6940 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6941 (SETUP_BUFFER_SYNTAX_TABLE):
6942 Now extern inline functions, not macros.
6943 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6944 Remove; all uses replaced by implementation.
6945 (syntax_temp) [!__GNUC__]: Remove decl.
6946 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6948 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6950 * emacs.c (main): Fix syntax error.
6952 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6954 Timestamp fixes for undo (Bug#14824).
6955 * atimer.c (schedule_atimer):
6956 * fileio.c (Ffile_newer_than_file_p):
6957 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6958 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6959 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6960 (syms_of_fileio): Remove Sclear_visited_file_name.
6961 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6962 file doesn't exist; this avoids an ambiguity with negative timestamps.
6963 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6964 * systime.h (make_emacs_time, invalid_emacs_time):
6965 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6966 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6967 * undo.c (record_first_change): Push (visited-file-modtime) onto
6968 undo list rather than reimplementing it by hand, incorrectly.
6970 2013-07-09 Ken Brown <kbrown@cornell.edu>
6972 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6974 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6976 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6978 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6980 Handle errno and exit status a bit more carefully.
6981 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6982 number into an exit status. Instead, use EXIT_CANCELED.
6983 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6984 * callproc.c (relocate_fd):
6985 * emacs.c (close_output_streams, main):
6986 * process.c (create_process):
6987 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6988 Use emacs_perror for simplicity.
6989 * callproc.c (relocate_fd, main):
6990 * sysdep.c (sys_subshell):
6991 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6992 (shut_down_emacs): Use emacs_write, not write.
6993 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6994 * fileio.c (Fcopy_file, e_write):
6995 * nsterm.m (ns_select):
6996 * process.c (send_process):
6997 * sound.c (vox_write):
6998 Use emacs_write_sig, not emacs_write.
6999 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7000 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7002 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7004 (emacs_full_write): New function.
7005 (emacs_write): Rewrite to use it.
7006 (emacswrite_sig, emacs_perror): New functions.
7007 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7009 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7011 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7012 on NS even if it is present. Pixmap on NS is a void*.
7014 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7016 Port to Ubuntu 10 (Bug#14803).
7017 Problem reported by T.V. Raman.
7018 * process.c (close_on_exec, accept4, process_socket):
7019 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7021 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7023 * w32.c (sys_dup): Declare prototype.
7027 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7029 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7031 Make file descriptors close-on-exec when possible (Bug#14803).
7032 This simplifies Emacs a bit, since it no longer needs to worry
7033 about closing file descriptors by hand in some cases.
7034 It also fixes some unlikely races. Not all such races, as
7035 libraries often open files internally without setting
7036 close-on-exec, but it's an improvement.
7037 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7038 * callproc.c (Fcall_process) [!MSDOS]:
7039 * emacs.c (main) [!DOS_NT]:
7040 * nsterm.m (ns_term_init):
7041 * process.c (create_process):
7042 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7043 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7044 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7045 Prefer mkostemp with O_CLOEXEC to mkstemp.
7046 * callproc.c (relocate_fd) [!WINDOWSNT]:
7047 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7048 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7050 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7051 Make the resulting file descriptor close-on-exec.
7052 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7053 * lread.c (load_descriptor_list, load_descriptor_unwind):
7054 Remove; no longer needed. All uses removed.
7055 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7056 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7058 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7059 (Fmake_network_process, Fnetwork_interface_list):
7060 (Fnetwork_interface_info, server_accept_connection):
7061 Make newly-created socket close-on-exec.
7062 * sysdep.c (emacs_open, emacs_fopen):
7063 Make new-created descriptor close-on-exec.
7064 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7065 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7067 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7069 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7070 for NS_IMPL_GNUSTEP.
7072 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7074 Fix openp errno handling.
7075 * callproc.c (Fcall_process): Preserve openp errno around close.
7076 * lread.c (openp): Set errno when returning -1, as some callers
7079 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7081 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7083 * nsterm.h (NSSavePanel): Update comment.
7084 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7085 (ns_run_file_dialog): Declare.
7087 * nsfns.m: Remove panelOK.
7089 (ns_run_file_dialog): New function.
7090 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7091 event loop, so file dialog is popped up by ns_run_file_dialog, called
7092 by sendEvent (Bug#14578).
7093 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7095 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7097 * xdisp.c (default_line_pixel_height): New function.
7098 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7099 (try_cursor_movement, redisplay_window, try_window)
7100 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7102 * window.c (window_scroll_pixel_based):
7103 use default_line_pixel_height.
7105 * dispextern.h (default_line_pixel_height): Add prototype.
7107 * frame.c (x_set_line_spacing): Accept a float value for
7108 line-spacing parameter, per the documentation.
7110 * data.c (Fmultibyte_string_p): Doc fix.
7112 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7114 Use emacs_open more consistently when opening files.
7115 This handles EINTR more consistently now, and makes it easier
7116 to introduce other uniform changes to file descriptor handling.
7117 * sysstdio.h: New file.
7118 * buffer.c (mmap_init):
7119 * cygw32.c (chdir_to_default_directory):
7120 * dispnew.c (Fopen_termscript):
7121 * emacs.c (Fdaemon_initialized):
7122 * fileio.c (Fdo_auto_save):
7123 * image.c (slurp_file, png_load_body, jpeg_load_body):
7124 * keyboard.c (Fopen_dribble_file):
7126 * print.c (Fredirect_debugging_output):
7127 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7128 * termcap.c (tgetent):
7129 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7130 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7131 * w32term.c (w32_initialize) [CYGWIN]:
7132 * xfaces.c (Fx_load_color_file):
7133 Use emacs_open instead of plain open, and emacs_fopen instead of
7135 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7136 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7137 * callproc.c (default_output_mode): New constant.
7138 (Fcall_process): Use it to call emacs_open instead of plain creat.
7139 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7140 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7141 (emacs_fopen): New function.
7142 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7143 Include <lisp.h>, for emacs_open.
7144 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7146 Remove duplicate #include directives.
7147 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7149 Don't include stdio.h twice.
7150 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7151 Don't include sys/types.h or stdio.h twice.
7152 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7153 * lread.c: Don't include coding.h twice.
7154 * nsfont.m: Don't include frame.h twice.
7155 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7156 * ralloc.c: Don't include <unistd.h> twice.
7157 * xdisp.c: Don't include font.h twice.
7158 * xterm.c: Don't include fontset.h twice.
7159 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7161 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7163 Scale ImageMagick images more carefully.
7164 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7165 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7166 Be more careful about avoiding undefined behavior after
7167 integer overflow and division by zero.
7169 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7171 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7172 (syms_of_w32fns): DEFSYM them.
7173 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7174 (CCHDEVICENAME): Define macros if not defined.
7175 (struct MONITOR_INFO_EX): New struct.
7176 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7177 (enum_display_monitors_fn): New variable.
7178 (globals_of_w32fns): Initialize it.
7179 (Fx_display_pixel_width, Fx_display_pixel_height)
7180 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7181 multi-monitor setups in docstrings.
7182 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7183 screen size by primary monitor's millimeter per pixel.
7184 (w32_monitor_enum, w32_display_monitor_attributes_list)
7185 (w32_display_monitor_attributes_list_fallback)
7186 (Fw32_display_monitor_attributes_list): New functions.
7187 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7189 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7191 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7193 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7195 * fileio.c (Qfile_notify_error): New error symbol.
7197 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7198 * inotify.c (inotify_callback, symbol_to_inotifymask)
7199 (Finotify_add_watch, Finotify_rm_watch): Use it.
7200 (inotifyevent_to_event): Exchange order of cookie and file name.
7201 (Finotify_add_watch): Adapt docstring.
7203 * lisp.h (Qfile_notify_error): Declare.
7205 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7207 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7208 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7209 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7210 which did not work (see <http://bugs.gnu.org/14569#307>).
7211 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7212 && (!noninteractive || initialized)). This attempts to thread
7213 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7215 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7217 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7218 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7220 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7222 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7223 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7224 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7225 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7227 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7229 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7230 Define to __sys_siglist.
7232 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7234 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7235 word-wrap, so that overflow-newline-into-fringe would work in
7236 visual-line-mode. (Bug#2749)
7237 (move_it_in_display_line_to): When the last scanned display
7238 element fits exactly on the display line, and
7239 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7240 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7241 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7242 finding buffer position that corresponds to pixel coordinates,
7243 e.g. in buffer_posn_from_coords.
7245 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7247 * process.c (handle_child_signal): Call catch_child_signal if
7250 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7252 Don't convert function pointers to void * and back.
7253 It isn't portable C, and it's easy enough to avoid.
7254 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7255 (make_save_value): Add support for SAVE_FUNCPOINTER.
7256 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7257 * print.c (print_object):
7258 Distinguish function from object pointers.
7259 * lisp.h (SAVE_FUNCPOINTER): New constant.
7260 (SAVE_SLOT_BITS): Adjust to it.
7261 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7262 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7263 (voidfuncptr): New typedef.
7264 (struct Lisp_Save_Value): New member data[0].funcpointer.
7265 (XSAVE_FUNCPOINTER): New function.
7267 Simplify buildobj processing.
7268 * Makefile.in (buildobj.h): Make it a sequence of strings each
7269 followed by comma, rather than a single string. Put it into a
7270 .tmp file in case there's an error while generating it.
7271 (gl-stamp): Use .tmp for temp files.
7272 (mostlyclean): Clean .tmp files.
7273 * doc.c (buildobj): Move to just the routine that needs it.
7274 It's now an array of strings, so processing is simpler.
7276 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7278 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7279 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7280 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7281 Invoke malloc_enable_thread even when not interactive.
7282 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7283 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7284 in this case, since the underlying bug has now been fixed.
7286 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7288 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7289 unlinking it (bug#14691).
7291 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7293 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7294 before checking whether buffer is modified. This lets
7295 `kill-buffer-query-functions' cancel killing of the buffer or save
7296 its content before `kill-buffer' asks user the "Buffer %s
7297 modified; kill anyway?" question.
7299 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7301 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7302 Let the super performKeyEquivalent deal with them (Bug#14747).
7304 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7306 * widget.c (resize_cb): Remove unused local.
7308 Do not use GTK 3 if it exists but cannot be compiled.
7309 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7310 * xterm.c (x_error_handler) [!USE_GTK]:
7313 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7315 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7317 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7318 to the valid range of values. (Bug#14753)
7320 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7321 when moving point by using the current glyph matrix. This avoids
7322 the need to force redisplay when this function is called in a
7325 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7327 Fix minor problems found by static checking.
7328 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7329 Redo the latter's body to sidestep GCC parenthesization warnings.
7330 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7331 * coding.c (detect_coding, detect_coding_system):
7332 * coding.h (struct undecided_spec):
7333 Use bool for boolean.
7334 * image.c (QCmax_width, QCmax_height): Now static.
7335 * xdisp.c (Fmove_point_visually): Remove unused local.
7337 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7339 * xdisp.c (Fmove_point_visually): New function.
7341 2013-06-28 Kenichi Handa <handa@gnu.org>
7343 * coding.h (define_coding_undecided_arg_index): New enum.
7344 (coding_attr_index): New members
7345 coding_attr_undecided_inhibit_null_byte_detection,
7346 coding_attr_undecided_inhibit_iso_escape_detection,
7347 coding_attr_undecided_prefer_utf_8.
7348 (undecided_spec): New struct.
7349 (struct coding_system): New member `undecided' of the member
7352 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7353 (detect_coding): Likewise.
7354 (detect_coding_system): Likewise.
7355 (Fdefine_coding_system_internal): New coding system properties
7356 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7358 (syms_of_coding): Adjust for coding_arg_undecided_max.
7360 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7362 * image.c (x_from_xcolors): Remove unused local.
7364 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7366 Defer image data transfer between X client and server until actual
7369 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7372 * image.c (Destroy_Image): Remove.
7373 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7374 `mask_p', and `colors_p'. All uses changed.
7375 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7376 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7377 New macros for `flags' arg to x_clear_image_1.
7378 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7379 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7380 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7381 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7382 (image_get_x_image, image_unget_x_image): New functions or macros.
7383 (image_background, image_background_transparent, x_to_xcolors)
7384 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7385 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7386 instead of Destroy_Image.
7387 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7388 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7389 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7390 (imagemagick_load_image, svg_load_image): Use them instead of
7391 x_create_x_image_and_pixmap, and x_put_x_image followed by
7392 x_destroy_x_image, respectively.
7393 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7394 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7395 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7396 background_transparent fields.
7397 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7398 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7400 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7402 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7403 This mostly consists of undoing recent changes.
7404 * callproc.c (Fcall_process):
7405 * process.c (create_process):
7406 Do not worry about catching SIGCHLD here, undoing previous change.
7407 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7408 * process.c, process.h (catch_child_signal):
7409 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7410 * process.c (catch_child_handler): Don't worry about being called
7411 lazily and do not assume caller has blocked SIGCHLD, undoing
7412 previous change. Move first-time stuff back to
7413 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7414 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7415 set lib_child_handler if it's already initialized, which may
7416 help avoid problems on GNUstep.
7418 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7420 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7421 * callproc.c (Fcall_process):
7422 * process.c (create_process):
7423 Make sure SIGCHLD is caught before we fork,
7424 since Emacs startup no arranges to catch SIGCHLD.
7425 * process.c (lib_child_handler): Initialize to null, not to
7427 (catch_child_signal): Allow self to be called lazily.
7428 Do nothing if it's already been called.
7429 Assume caller has blocked SIGCHLD (all callers do now).
7430 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7431 just before it's really needed.
7432 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7433 since it hasn't been caught yet.
7435 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7437 * image.c (compute_image_size): New function to implement
7438 :max-width and :max-height.
7439 (imagemagick_load_image): Use it.
7441 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7443 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7444 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7446 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7447 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7448 the SIGCHLD handler, since the code is not atomic and (due to glib)
7449 signals may be arriving now.
7450 * sysdep.c (init_signals): Do not catch child signals here;
7451 'main' now does that later, at a safer time.
7453 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7455 Clean up SIGCHLD handling a bit (Bug#14569).
7456 * process.c, process.h (catch_child_signal):
7457 Now always extern, even if !NS_IMPL_GNUSTEP.
7458 * process.c (catch_child_signal): Move glib tickler here from
7459 init_process_emacs, so that it's done earlier in Emacs
7460 initialization. Also move the noninteractive && !initialized
7461 check here from init_process_emacs. This is all a bit cleaner for
7462 GNUish platforms, and I hope it works around the Cygwin bug.
7463 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7464 that glib signal handling is tickled before glib creates threads.
7466 * process.c (wait_reading_process_output): Avoid int overflow
7467 when reading more than 2 GiB total from a process.
7469 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7471 * process.c (create_process): Handle a couple more cases,
7472 i.e., work even if new_argv and wait_child_setup[i] are cached.
7473 Use Fcall_process's style for volatile vars.
7475 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7477 * process.c (create_process): Mark PROCESS volatile.
7479 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7481 Use C99-style flexible array members if available.
7482 This avoids some subtle aliasing issues, which typically
7483 aren't a problem with GCC but may be a problem elsewhere.
7484 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7485 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7486 In either case, it uses a flexible array member rather than
7487 the old struct hack. All uses changed.
7488 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7489 Adjust to sdata reorganization.
7490 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7491 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7492 that ports better to pre-C99 non-GCC.
7493 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7494 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7495 as the latter has changed.
7496 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7497 and port better to pre-C99 GCC.
7498 * image.c (struct xpm_cached_color):
7499 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7500 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7501 Use FLEXIBLE_ARRAY_MEMBER.
7502 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7503 Move decl to top level so it gets checked against implementation.
7504 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7505 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7507 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7509 * syntax.c: Integer cleanups.
7510 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7511 All uses that need 0-or-2 changed to:
7512 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7513 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7514 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7515 (char_quoted, prev_char_comend_first, back_comment)
7516 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7517 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7518 Use bool for boolean.
7519 (update_syntax_table, skip_chars, skip_syntaxes):
7520 Prefer int to unsigned when either will do.
7521 (back_comment): Return boolean success flag, like forw_comment,
7522 instead of positive-or-minus-1 (which might have overflowed int anyway).
7523 Don't stuff ptrdiff_t into int.
7524 (syntax_spec_code, syntax_code_spec): Now const.
7525 (Fmatching_paren, scan_lists, scan_sexps_forward):
7526 Use enum syntaxcode for syntax code.
7527 (Fmatching_paren): Check that arg is a character, not just an integer.
7528 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7529 (Finternal_describe_syntax_value): Omit no-longer-needed
7531 (skip_chars): Use char, not unsigned char, when the distinction
7533 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7534 * bytecode.c (exec_byte_code):
7535 * syntax.c (syntax_spec_code, Fchar_syntax)
7536 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7538 * syntax.h (SYNTAX_WITH_FLAGS):
7539 Omit unnecessary casts.
7541 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7543 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7544 line dimensions here, to avoid race conditions with the main
7545 thread. (Bug#14062, bug#14630, bug#14669)
7547 * w32term.c (w32_draw_window_cursor): Compute the header line and
7548 mode line dimensions here.
7549 <w32_system_caret_window, w32_system_caret_hdr_height>:
7550 <w32_system_caret_mode_height>: New variables.
7552 * w32term.h: Declare them.
7554 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7556 * alloc.c (die): Move "assertion failed" string here ...
7557 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7558 COND when SUPPRESS_CHECKING. This shrinks the executable text
7559 size by 0.8% to 2.2% when configured with --enable-checking,
7560 depending on optimization flags (GCC 4.8.1 x86-64).
7562 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7564 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7566 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7567 base is 2; this is more accurate.
7569 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7571 * sound.c (string_default): Move to !WINDOWSNT section.
7572 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7574 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7576 * sound.c: Integer cleanups.
7577 Remove unnecessary forward decls.
7578 (struct sound_device): The 'file' member is now a Lisp_Object, not
7579 a char *, so that we needn't invoke alloca on a huge size.
7580 (Fplay_sound_internal): Adjust to this.
7581 (string_default): New function.
7582 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7583 Use it to adjust to the struct sound_device change.
7584 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7585 (be2hs) [0]: Remove.
7587 * syntax.c (skip_chars): Don't use uninitialized storage
7588 when searching a multibyte buffer for characters that are not in a
7589 unibyte string that contains non-ASCII characters.
7591 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7593 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7594 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7596 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7598 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7600 2013-06-18 Kenichi Handa <handa@gnu.org>
7602 * font.c (Ffont_spec): Signal an error for an invalid font name
7605 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7607 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7608 In particular this ports to 32-bit sparc Sun cc.
7609 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7610 array with a dummy element at specpdl[-1], so that its address can
7612 (unbind_to): Do not copy the binding; not needed, now that we
7613 copy old_value in the one place where the copy is needed.
7614 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7615 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7616 (union specbinding): Rename from struct specbinding. Redo layout
7617 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7618 which is not portable. With Sun C 5.12 32-bit sparc, the
7619 declaration causes nargs to be an unsigned bitfield, a behavior
7620 that the C standard allows; but Emacs wants nargs to be signed.
7621 The overall type is now a union of structures rather than a
7622 structure of union of structures, and the 'kind' member is now a
7623 bitfield, so that the overall type doesn't grow. All uses changed.
7624 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7626 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7628 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7629 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7631 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7633 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7635 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7636 unless we know that the window w's frame is a frame object.
7637 Another attempt at solving bug#14062 and bug#14630.
7639 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7641 * textprop.c (property_set_type): New enum.
7642 (add_properties): Allow appending/prepending text properties.
7643 (add_text_properties_1): Factored out of Fadd_text_properties.
7644 (Fadd_text_properties): Move all the code into
7645 add_text_properties_1.
7646 (Fadd_face_text_property): New function that calls
7647 add_text_properties_1.
7649 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7651 Move functions from lisp.h to individual modules when possible.
7652 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7653 * alloc.c (XFLOAT_INIT, set_symbol_name):
7654 * buffer.c (CHECK_OVERLAY):
7655 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7656 (set_char_table_parent):
7657 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7658 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7659 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7660 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7662 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7663 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7664 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7665 (backtrace_args, backtrace_debug_on_exit):
7666 * floatfns.c (CHECK_FLOAT):
7667 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7668 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7669 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7670 (set_hash_index_slot):
7671 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7672 * marker.c (CHECK_MARKER):
7673 * textprop.c (CHECK_STRING_OR_BUFFER):
7674 * window.c (CHECK_WINDOW_CONFIGURATION):
7675 Move here from lisp.h, and make these functions static rather than
7677 * buffer.c (Qoverlayp):
7679 * fns.c (Qhash_table_p):
7680 * window.c (Qwindow_configuration_p):
7682 * lisp.h: Remove the abovementioned defns and decls.
7684 Use functions, not macros, for XINT etc (Bug#11935).
7685 In lisp.h, prefer functions to function-like macros, and
7686 constants to object-like macros, when either will do. This:
7687 . simplifies use, as there's no more need to worry about
7688 arguments' side effects being evaluated multiple times.
7689 . makes the code easier to debug on some platforms.
7690 However, when using gcc -O0, keep using function-like macros
7691 for a few critical operations, for performance reasons.
7692 This sort of thing isn't needed with gcc -Og, but -Og
7693 is a GCC 4.8 feature and isn't widely-enough available yet.
7694 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7695 Remove enum lsb_bits; no longer needed.
7696 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7697 * buffer.c (Qoverlap):
7699 * fns.c (Qhash_table_p):
7700 Now extern, so lisp.h can use these symbols.
7701 * dispextern.h: Include character.h, for MAX_CHAR etc.
7702 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7703 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7704 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7705 (GLYPH_CODE_P): Move here from lisp.h.
7706 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7707 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7708 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7709 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7710 XUNTAG now returns void *.
7711 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7712 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7713 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7714 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7715 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7716 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7717 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7718 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7719 New macros, renamed from their sans-lisp_h_ counterparts.
7720 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7721 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7722 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7723 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7724 If compiling via GCC without optimization, define these as macros
7725 in addition to inline functions.
7726 To disable this, compile with -DINLINING=0.
7727 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7728 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7729 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7730 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7731 (INTMASK, VALMASK): Now macros, since static values cannot be
7732 accessed from extern inline functions.
7733 (VALMASK): Also a constant, for benefit of old GDB.
7734 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7735 is INTEGERP, which can fold it in.
7736 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7737 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7738 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7739 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7740 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7741 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7742 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7743 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7744 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7745 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7746 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7747 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7748 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7749 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7750 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7751 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7752 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7753 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7754 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7755 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7756 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7757 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7758 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7759 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7760 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7761 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7762 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7763 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7764 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7765 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7766 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7767 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7768 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7770 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7771 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7772 (VALMASK): Define in one place rather than in two, merging the
7773 USE_LSB_TAG parts; this is simpler.
7774 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7775 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7776 Move up, to avoid use before definition.
7777 Also include "globals.h" earlier, for the same reason.
7778 (make_natnum): New function.
7779 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7780 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7781 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7782 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7783 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7784 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7785 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7786 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7787 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7788 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7789 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7790 (Qwindow_configuration_p, Qimage): New forward declarations.
7791 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7792 (STRING_COPYIN): Remove; unused.
7793 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7794 (xcar_addr, xcdr_addr): New functions. All uses changed.
7795 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7796 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7797 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7798 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7799 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7800 (TYPE_RANGED_INTEGERP): Simplify.
7801 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7802 (setlocale, fixup_locale, synchronize_system_messages_locale)
7803 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7804 Now empty functions, not macros.
7805 (functionp): Return bool, not int.
7806 * window.c (Qwindow_configuration_p): Now extern,
7807 so window.h can use it.
7808 * window.h (Qwindowp): Move decl back to lisp.h.
7810 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7812 * xdisp.c (Fline_pixel_height): New function, required for solving
7815 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7817 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7819 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7821 * lread.c (syms_of_lread):
7822 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7824 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7826 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7828 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7830 * fileio.c (expand_file_name): Doc fix.
7832 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7834 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7835 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7836 Wait for self, not for 0. This can't hurt on GNU or similar
7837 system, and may help with Cygwin.
7839 * keyboard.c: Don't use PROP (...) as an lvalue.
7840 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7841 Use set_prop (A, B), not PROP (A) = B.
7843 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7845 * xdisp.c (get_it_property): Use it->window instead of generating
7846 a Lisp object from it->w.
7848 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7850 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7851 get-char-property the window that is being rendered, instead of
7852 the buffer, to support window-specific overlays. (Bug#14575)
7853 (compute_display_string_pos): When W is NULL, use the current
7854 buffer as the object to pass to get-char-property.
7855 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7856 pointer member of the bidi iterator, since no window is pertinent
7859 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7861 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7862 being displayed, and pass it to compute_display_string_pos.
7863 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7864 (bidi_paragraph_init): All callers changed.
7866 * xdisp.c (init_from_display_pos, init_iterator)
7867 (handle_single_display_spec, next_overlay_string)
7868 (get_overlay_strings_1, reseat_1, reseat_to_string)
7869 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7870 Set bidi_it.w member from it->w.
7871 (compute_display_string_pos): Accept additional argument, the
7872 window being displayed, and pass it to Fget_char_property.
7875 * dispextern.h (struct bidi_it): New member w, the window being
7877 (compute_display_string_pos): Adjust prototype.
7879 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7881 * xgselect.c: Remove unneeded include xterm.h.
7883 * process.c (wait_reading_process_output): Check for NS before GLIB.
7884 GLIB may be linked in due to rsvg, but ns_select must be called.
7886 * xgselect.c (xg_select): Remove call to window_system_available
7887 and g_main_context_pending at the top, so Gdk events (i.e. file
7888 notify) are processed when Emacs is started with -nw.
7890 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7892 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7893 (ctagsfiles3): New variable, includes only *.m files.
7894 (TAGS): Use an explicit language name in the regular expressions,
7895 to avoid transformation of '/SOMETHING' by MSYS to
7896 'c:\MSYS\SOMETHING'.
7898 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7900 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7902 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7904 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7905 still need to set the mouse pointer shape and activate help-echo.
7908 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7910 A few porting etc. fixes for the new file monitor code.
7911 See the thread containing
7912 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7913 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7914 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7915 (dir_monitor_callback, Fgfile_rm_watch):
7916 Use assq_no_quit instead of Fassoc, for speed.
7917 (dir_monitor_callback, Fgfile_rm_watch):
7918 eassert that the monitor is a fixnum.
7919 (dir_monitor_callback): No need for CDR_SAFE.
7920 Simplify building of lisp with alternative tails.
7921 (Fgfile_add_watch, Fgfile_rm_watch):
7922 Do not assume glib functions set errno reliably on failure.
7923 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7924 and signal an error otherwise.
7925 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7926 Use Fdelq instead of Fdelete, for speed.
7928 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7930 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7931 don't insist on being invoked on a highlighted tool-bar button.
7932 Avoids losing tool-bar functionality when mouse-highlight is nil.
7933 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7934 Don't highlight when mouse-highlight is nil.
7935 (note_mouse_highlight): When mouse-highlight is nil, don't return
7936 right away; instead, run tool-bar and mode-line highlight
7937 subroutine, clear any existing highlight, and revert the mouse
7938 pointer to its default shape. (Bug#14558)
7940 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7942 * lisp.mk (lisp): Add prog-mode.el.
7944 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7946 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7947 * process.c (dummy_handler): New function.
7948 (lib_child_handler): New static var.
7949 (handle_child_signal): Invoke it.
7950 (catch_child_signal): If a library has set up a signal handler,
7951 save it into lib_child_handler.
7952 (init_process_emacs): If using glib and not on Windows, tickle glib's
7953 child-handling code so that it initializes its private SIGCHLD handler.
7954 * syssignal.h (SA_SIGINFO): Default to 0.
7955 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7956 31; it should no longer be needed now.
7958 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7960 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7962 * gfilenotify.c (globals_of_gfilenotify): New function.
7963 (syms_of_gfilenotify): Move global initialization there.
7965 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7967 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7969 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7970 * keyboard.c (menu_bar_items, tool_bar_items):
7971 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7972 not override local keymaps any more.
7974 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7976 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7978 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7980 * w32console.c (initialize_w32_display): Return the dimensions of
7981 the console window via 2 additional arguments, not via the current
7982 frame. This avoids crashes due to overrunning the bounds of
7983 frame's decode_mode_spec_buffer, which is not resized following
7984 the change of the frame dimensions from the initial 10x10.
7986 * w32term.h (w32_initialize_display_info): Adjust prototype.
7988 * term.c (init_tty): Take dimensions of the frame from the values
7989 returned by initialize_w32_display.
7991 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7992 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7993 (LIBES): Add $(GFILENOTIFY_LIBS).
7995 * w32inevt.c (handle_file_notifications): Add dummy implementation
7996 for !HAVE_W32NOTIFY.
7998 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8000 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8002 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8004 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8006 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8008 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8010 Fix minor problems found by static checking.
8011 * data.c (pure_write_error):
8012 Use xsignal2, not Fsignal, as Fsignal might return.
8013 * eval.c (set_backtrace_debug_on_exit): Now static.
8014 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8015 No longer inline. EXTERN_INLINE is needed only for functions
8016 defined in .h files. Reindent function header as per GNU style.
8017 (backtrace_p, backtrace_top, backtrace_next):
8018 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8019 compiler or linker. Add extern decls to pacify gcc -Wall.
8020 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8022 * frame.c (free_monitors): Define only on platforms that need it.
8023 * nsterm.m (ns_term_init):
8024 * process.c (catch_child_signal):
8025 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8026 defined on all porting targets these days.
8027 * process.c, process.h (catch_child_signal):
8028 Make it extern only if NS_IMPL_GNUSTEP is defined.
8030 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8032 * w32.c (gettimeofday): Make the signature identical to prototype
8033 in nt/inc/sys/time.h.
8035 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8037 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8040 * keyboard.c (safe_run_hooks_error): Improve error message.
8042 * data.c (pure_write_error): Add `object' argument.
8043 * puresize.h (CHECK_IMPURE): Use it.
8045 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8047 * Makefile.in (NOTIFY_OBJ): New variable.
8048 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8050 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8051 Call syms_of_gfilenotify.
8053 * gfilenotify.c: New file.
8055 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8056 and Qfile_w32notify.
8057 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8058 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8060 * lisp.h: Declare syms_of_gfilenotify.
8062 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8064 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8066 Merge the specpdl and backtrace stacks. Make the structure of the
8067 specpdl entries more obvious via a tagged union of structs.
8068 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8069 (enum specbind_tag): New enum.
8070 (struct specbinding): Make it a tagged union of structs.
8071 Add a case for backtrace records.
8072 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8073 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8074 (backtrace_debug_on_exit): New accessors.
8075 (struct backtrace): Remove.
8076 (struct catchtag): Remove backlist field.
8077 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8079 (Flocal_variable_p): Speed up the common case where the binding is
8081 * eval.c (backtrace_list): Remove.
8082 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8083 (set_backtrace_args, set_backtrace_nargs)
8084 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8085 (backtrace_next): New functions.
8086 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8087 (unwind_to_catch, internal_lisp_condition_case)
8088 (internal_condition_case, internal_condition_case_1)
8089 (internal_condition_case_2, internal_condition_case_n): Don't bother
8090 with backtrace_list any more.
8091 (Fsignal): Adjust to new backtrace format.
8092 (grow_specpdl): Move up.
8093 (record_in_backtrace): New function.
8094 (eval_sub, Ffuncall): Use it.
8095 (apply_lambda): Adjust to new backtrace format.
8096 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8098 (specbind): Adjust to new specpdl format. Simplify.
8099 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8100 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8102 (mark_backtrace): Remove.
8103 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8104 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8105 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8107 * profiler.c (record_backtrace): Use get_backtrace.
8108 (handle_profiler_signal): Use backtrace_top_function.
8109 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8112 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8114 * process.h (catch_child_signal): Declare.
8116 * process.c (catch_child_signal): New function.
8117 (init_process_emacs): Call it.
8119 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8120 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8122 (x_set_cursor_type): Remove declaration.
8123 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8124 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8125 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8126 (ns_get_color): Use F suffix on float.
8127 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8128 (ns_get_rgb_color): Remove.
8129 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8130 (note_mouse_movement): x and y are CGFloat.
8131 (ns_draw_fringe_bitmap): Remove unused rowY.
8132 Change #if to COCOA && >= 10_6.
8133 (ns_draw_window_cursor): Remove unused overspill.
8134 (ns_draw_underwave): width and x are EamcsCGFloat.
8135 (ns_draw_box): thickness is CGFloat.
8136 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8137 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8138 if not in main thread.
8139 (ns_get_pending_menu_title, ns_check_menu_open)
8140 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8141 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8142 (sendFromMainThread:): New method.
8143 (changeFont:): size is CGFloat.
8144 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8145 Disable warning about permanent text.
8146 (characterIndexForPoint:): Adjust return type depending on GNUstep
8148 (mouseDown:): delta is CGFloat.
8149 (updateFrameSize): Remove unised variable f.
8150 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8151 Cast float to EmacsCGFloat.
8152 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8153 also to -1 when restoring.
8154 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8155 inside NS_IMPL_COCOA.
8156 (toggleFullScreen:): Put call to toggleFullScreen inside
8157 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8158 (setPosition:portion:whole:): por is CGFloat.
8159 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8160 (mouseDown:): Use CGFloat.
8161 (mouseDragged:): Remove unised variable edge.
8162 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8164 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8166 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8167 when NS_IMPL_GNUSTEP.
8168 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8169 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8170 (EmacsToolbar): Add clearAll. Add tag argument to
8171 addDisplayItemWithImage.
8172 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8174 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8176 * nsmenu.m (ns_update_menubar): Make static.
8177 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8178 (fillWithWidgetValue:): Add cast to SEL for setAction.
8179 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8180 (update_frame_tool_bar): Update code for GNUstep.
8181 (clearAll): New method.
8182 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8183 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8184 Move identifierToItem setObject and activeIdentifiers addObject before
8185 call to insertItemWithItemIdentifier.
8186 (validateVisibleItems): Fix indentation.
8187 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8188 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8189 UtilityWindow to aStyle, remove call to setStyleMask.
8191 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8193 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8194 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8195 Use F suffix on floats.
8196 (ns_char_width): Returns CGFloat.
8197 (ns_ascii_average_width): w is CGFloat instead of float.
8198 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8200 (ns_glyph_metrics): CGFloat instead of float.
8202 * nsfns.m (x_set_foreground_color, x_set_background_color):
8204 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8205 remove unused variables.
8206 (Fns_read_file_name): Keep track if panel is for save.
8207 Use ns_filename_from_panel/ns_directory_from_panel.
8208 (Fns_list_services): delegate only used for COCOA.
8209 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8210 Just return the input if GNUstep.
8211 (x_screen_planes): Remove.
8212 (Fxw_color_values): Use EmacsCGFloat
8213 (Fns_display_monitor_attributes_list): Only get screen number for
8215 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8217 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8218 ns_directory_from_panel.
8220 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8222 * process.c (handle_child_signal): Also use WCONTINUED.
8223 This is so that list-processes doesn't mistakenly list the process
8224 as stopped, when the process has actually been continued and is
8227 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8229 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8230 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8231 not already configured.
8233 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8235 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8237 * Makefile.in (mostlyclean): Remove *.res files.
8239 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8241 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8242 a buffer (bug#8447).
8244 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8246 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8247 display vector, and we backtrack, handle the case that the
8248 previous character position is also displayed from a display
8249 vector or covered by a display string or image. (Bug#14476)
8251 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8253 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8254 (struct MonitorInfo, free_monitors): Remove.
8255 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8256 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8257 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8260 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8261 (struct MonitorInfo, free_monitors): Remove.
8262 (ns_screen_name): Make static.
8263 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8264 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8267 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8268 (struct MonitorInfo): New struct.
8269 (free_monitors, make_monitor_attribute_list): Declare.
8271 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8273 (free_monitors, make_monitor_attribute_list): New functions.
8274 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8277 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8279 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8281 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8283 * keyboard.c: Apply keyboard decoding only to events that come directly
8284 from the tty, not from unread-command-events (bug#14368).
8285 (read_event_from_main_queue): New function, extracted from read_char.
8286 (read_decoded_char): Remove.
8287 (read_decoded_event_from_main_queue): New function to replace it.
8288 (read_char): Use it.
8289 (read_key_sequence): Use read_char rather than read_decoded_char.
8291 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8293 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8295 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8297 2013-05-22 Kenichi Handa <handa@gnu.org>
8299 The following changes are to fix the setting of
8300 buffer-file-coding-system on, for instance, C-x RET c unix RET
8301 _FILE_OF_DOS_EOL_TYPE_ RET.
8303 * coding.h (struct coding_system): New member detected_utf8_chars.
8305 * coding.c (detect_coding_utf_8): Count characters and check EOL
8306 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8308 (setup_coding_system): Do not initialize coding->head_ascii.
8309 (check_ascii): Do not set coding->eol_seen but update it. Do not
8310 call adjust_coding_eol_type here.
8311 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8312 If the eol-type of CODING is already specified, adjust the eol type
8313 of the found coding-system.
8314 (decode_coding_gap): Cancel previous change. Utilize the
8315 character numbers counted by detect_coding_utf_8. Fix detection
8318 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8320 * search.c (looking_at_1): Only set last_thing_searched if the match
8321 changed the match-data (bug#14281).
8323 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8325 * xdisp.c (reseat_at_previous_visible_line_start):
8326 Already declared in dispextern.h, so remove it here.
8327 (move_it_vertically_backward): Likewise.
8329 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8331 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8332 (Fx_display_pixel_width, Fx_display_pixel_height)
8333 (Fx_display_mm_width, Fx_display_mm_height):
8334 Mention `display-monitor-attributes-list' in docstrings.
8336 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8337 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8338 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8339 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8340 (Fx_display_backing_store, Fx_display_visual_class)
8341 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8342 (Fx_display_grayscale_p, Fx_display_pixel_width)
8343 (Fx_display_pixel_height, Fx_display_planes)
8344 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8345 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8346 (Fx_display_mm_width, Fx_display_mm_height)
8347 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8348 height for all physical monitors as in X11.
8350 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8351 Return pixel width or height for all physical monitors as in X11.
8353 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8355 Port --enable-gcc-warnings to clang.
8356 * bytecode.c (exec_byte_code):
8358 Redo diagnostic pragmas to pacify clang, too.
8359 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8360 * editfns.c (Fencode_time):
8361 * fileio.c (file_accessible_directory_p):
8362 * font.c (font_unparse_xlfd):
8363 Use '&"string"[index]' instead of '"string" + (index)'.
8364 * undo.c (user_error): Remove; unused.
8366 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8368 * insdel.c (insert_1_both): Document the arguments, instead of
8369 referring to insert_1, which no longer exists.
8371 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8372 some window, increment windows_or_buffers_changed, so that
8373 *Messages* display in that window is updated. (Bug#14408)
8375 * w32.c: Include epaths.h.
8376 (init_environment): Use cmdproxy.exe without leading directories.
8377 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8379 (gettimeofday): Adjust signature and return value to Posix
8382 * unexw32.c (open_output_file): Delete the existing emacs.exe
8383 before creating it, to break the hard link to the versioned
8386 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8387 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8388 (FIRSTFILE_OBJ): New variables.
8389 (W32_RES): Rename to EMACSRES. All users changed.
8390 (base_obj): Use $(CM_OBJ).
8391 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8392 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8393 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8394 $(W32_RES_LINK) before $(LIBES).
8395 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8397 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8399 * makefile.w32-in (DOC): Use just "DOC".
8401 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8403 * process.c: Export default filters and sentinels to Elisp.
8404 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8406 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8407 (Fset_process_sentinel, Fformat_network_address):
8408 Default to them instead of nil.
8409 (server_accept_connection): Sentinels can't be nil any more.
8410 (read_and_dispose_of_process_output): New function, extracted from
8411 read_process_output.
8412 (read_process_output): Use it; filters can't be nil.
8413 (Finternal_default_process_filter): New function, extracted from
8414 read_process_output.
8415 (exec_sentinel_unwind): Remove function.
8416 (exec_sentinel): Don't zilch sentinel while running.
8417 (status_notify): Sentinels can't be nil.
8418 (Finternal_default_process_sentinel): New function extracted from
8420 (setup_process_coding_systems): Default filter is not nil any more.
8421 (syms_of_process): Export new Elisp functions and initialize
8423 * lisp.h (make_lisp_proc): New function.
8425 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8427 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8429 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8431 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8432 unless we know that the window w is a leaf window.
8433 Another attempt at solving bug#14062.
8435 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8437 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8440 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8442 * image.c (gif_load): Check that subimages fit (Bug#14345).
8444 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8446 * lread.c (skip_dyn_eof): New function.
8447 (read1): Use it to skip the end of a file in response to #@00.
8449 * doc.c (get_doc_string): Slightly relax the sanity checking.
8451 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8453 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8454 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8455 (MonitorInfo): New struct.
8456 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8457 (Fns_display_monitor_attributes_list): New functions.
8458 (display-usable-bounds): Remove.
8459 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8462 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8464 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8465 (GTK_CHECK_VERSION): New macro, if not already defined.
8466 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8467 replaced by GTK_CHECK_VERSION.
8469 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8471 * xterm.h (GTK_PREREQ): New macro.
8472 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8473 to use this macro instead, for consistency and clarity.
8475 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8477 * xdisp.c (row_for_charpos_p): New function, with code of
8478 cursor_row_p, but accepts an additional argument CHARPOS instead
8479 of using a hardcoded PT.
8480 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8481 (row_containing_pos): Call row_for_charpos_p instead of partially
8482 doing the same. Fixes cursor positioning under longlines-mode
8483 when longlines-show-effect includes more than one newline, when
8484 moving the cursor vertically up.
8486 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8488 * makefile.w32-in (ACL_H): New macro.
8489 ($(BLD)/fileio.$(O)): Update dependencies.
8491 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8493 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8494 * Makefile.in (LIB_ACL): New macro.
8495 (LIBACL_LIBS): Remove.
8496 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8497 * fileio.c: Include <acl.h>.
8498 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8499 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8501 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8504 * unexelf.c: Don't assume ElfW (Half) fits in int.
8505 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8506 when dealing with ElfW (Half) values, since they can exceed 2**31
8507 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8508 (entry_address): Omit unused NUM arg. All uses changed.
8510 2013-05-07 Juri Linkov <juri@jurta.org>
8512 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8513 to the string converted from number with `Fnumber_to_string'.
8516 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8518 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8519 This fixes a problem introduced by my previous change.
8521 2013-05-07 Glenn Morris <rgm@gnu.org>
8523 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8525 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8527 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8529 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8531 Static checking by GCC 4.8.0.
8532 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8533 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8534 (x_get_monitor_attributes_fallback)
8535 (x_get_monitor_attributes_xinerama)
8536 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8537 Define only if USE_GTK.
8538 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8539 (x_get_monitor_attributes_fallback): Omit unused locals.
8540 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8541 Use double, not float, to avoid mixed-mode floating point arithmetic.
8543 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8544 Jan Djärv <jan.h.d@swipnet.se>
8546 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8547 (XINERAMA_CFLAGS): New macros.
8548 (ALL_CFLAGS, LIBES): Use them.
8550 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8551 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8552 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8553 (syms_of_xfns): DEFSYM them.
8554 (struct MonitorInfo): New struct.
8555 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8556 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8557 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8558 (x_get_monitor_attributes_xinerama): New functions.
8559 (Fx_display_monitor_attributes_list): New primitive.
8560 (syms_of_xfns): Defsubr it.
8562 * xterm.h (x_display_info): Add Xatom_net_workarea and
8563 Xatom_net_current_desktop.
8565 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8566 and dpyinfo->Xatom_net_current_desktop.
8568 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8570 * xdisp.c (pos_visible_p): Use the special code for finding the
8571 beginning of a display property or overlay for any "replacing"
8572 display property, not just for display strings. This solves
8573 incorrect reporting of position by posn-at-point. (Bug#14241)
8575 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8577 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8578 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8579 Verify that ElfW (Half) fits in int.
8580 (fatal): Use same signature as lisp.h.
8581 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8582 configure and build with -DUNEXELF_DEBUG without worrying about
8583 other modules that use DEBUG.
8584 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8585 possibly-wide integers now uses it instead of plain fprintf.
8586 (entry_address): New function, which avoids problems with 32-bit
8587 overflow on 64-bit hosts.
8588 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8589 (round_up): Don't assume the remainder fits in int.
8590 (find_section): Use bool for boolean. Simplify debug code.
8591 (unexec): Don't assume file sizes fit in int or size_t.
8592 Omit unnecessary trailing newline in 'fatal' format.
8593 Use strerror rather than outputting decimal error number.
8594 Remove unused code when emacs is not defined;
8595 this file relies on Emacs now.
8596 Don't assume e_phnum and e_shnum are positive.
8598 * regex.c: Fix problems when DEBUG is defined.
8599 (extract_number, extract_number_and_incr): Define regardless of
8600 whether DEBUG is defined; that's simpler and makes the code less
8601 likely to go stale in the normal case when DEBUG is not defined.
8602 Return int rather than taking an int * arg. All callers changed.
8603 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8604 Remove, replacing with ...
8605 (DEBUG_PRINT): New macro. All callers changed.
8606 (DEBUG_COMPILES_ARGUMENTS): New macro.
8607 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8608 (print_compiled_pattern, print_double_string) [DEBUG]:
8609 Use prototype rather than old-style definition.
8610 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8611 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8612 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8613 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8614 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8615 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8616 This matters only when DEBUG is defined.
8618 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8620 * xdisp.c (set_iterator_to_next): Set the
8621 ignore_overlay_strings_at_pos_p flag only if we are _really_
8622 iterating over an overlay string, as indicated by the
8623 current.overlay_string_index member. (Bug#14306)
8625 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8627 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8628 to where it is used, to avoid autorelease issues (Bug#14050).
8630 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8632 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8633 * fileio.c (syms_of_fileio): Implement this.
8634 * filelock.c (create_lock_file): If symbolic links don't work, so
8635 we use a regular file as a lock file, do not fsync the lock file;
8638 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8640 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8641 (syms_of_minibuf): Adjust accodingly.
8643 * callint.c (Fcall_interactively): Adjust calls accordingly.
8645 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8647 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8648 w->contents is a buffer before computing everything else.
8649 Use parentheses to disambiguate last part of the condition.
8651 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8652 assertion violations. (Bug#14062)
8654 2013-05-01 David Reitter <david.reitter@gmail.com>
8656 * nsfns.m (ns_tooltip): Initialize.
8658 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8660 * coding.c (decode_coding_gap): Don't remove the character before
8661 a newline unless it's a CR character. (Bug#14287)
8663 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8665 * dispextern.h (struct face): Move enum face_underline_type
8666 earlier so that bitfields can be in the same word.
8668 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8670 * nsfns.m (handlePanelKeys): New function.
8671 (EmacsOpenPanel:performKeyEquivalent:)
8672 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8673 arrows/function/control and copy/paste keys (Bug#14296).
8675 2013-04-27 Juri Linkov <juri@jurta.org>
8677 * callint.c (Fcall_interactively): Call `Qread_number' for
8678 interactive code letter `n' instead of using duplicate code.
8681 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8683 * systime.h (make_timeval): Declare as 'const'.
8685 2013-04-27 Kenichi Handa <handa@gnu.org>
8687 * font.c (font_open_entity): Always open a font of manageable
8690 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8692 Port better to AIX (Bug#14258).
8693 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8696 2013-04-24 Kenichi Handa <handa@gnu.org>
8698 * coding.c (decode_coding_iso_2022): When an invalid escape
8699 sequence is encountered, reset the invocation and designation
8700 status to the safest one.
8702 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8704 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8705 Without this fix, "make distclean" leaves stamp-h1 behind.
8707 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8709 * w32fns.c (w32_fullscreen_rect): New function to compute the
8710 window rectangle for the given fullscreen mode.
8711 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8712 longer tunes the window size. This keeps the window's edges flush
8713 with the screen and allows the taskbar to hide itself in fullboth.
8715 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8716 window decorations and uses the entire screen.
8718 * w32term.h (w32_fullscreen_rect) Add prototype.
8719 (struct w32_output): Replace normal_width, normal_height,
8720 normal_top, and normal_left members with a single normal_placement
8722 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8724 (FRAME_NORMAL_PLACEMENT): New macro.
8726 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8728 * minibuf.c (Ftest_completion): Silence compiler warning.
8730 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8732 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8735 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8738 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8739 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8740 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8741 parentheses where appropriate.
8743 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8745 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8747 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8749 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8750 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8751 Mention in the doc string that setting these variables takes
8752 effect only after a call to set-window-buffer. (Bug#14200)
8754 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8756 * indent.c (Fvertical_motion): Don't consider display strings on
8757 overlay strings as display strings on the buffer position we
8758 started from. This prevents vertical cursor motion from jumping
8759 more than one line when there's an overlay string with a display
8760 property at end of line.
8761 Reported by Karl Chen <Karl.Chen@quarl.org> in
8762 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8764 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8766 * window.c (select_window): `record_buffer' even if window is
8767 already selected (bug#14191).
8769 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8771 * window.c (Fwindow_end): Test more flags, including the buffer's
8772 last_overlay_modified flag, to determine whether the window's
8773 display is really up-to-date. Prevents the function from
8774 returning a stale value. (Bug#14170)
8775 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8778 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8780 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8781 garbaged only if it is not already the top frame on its TTY.
8782 This prevents flickering due to constant redrawing of TTY frames when
8783 there are GUI frames open in the same session. (Bug#13864)
8785 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8787 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8788 of marking the idle timers directly.
8790 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8792 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8795 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8797 * window.c (select_window): Don't record_buffer while the invariant is
8798 temporarily broken (bug#14161).
8800 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8802 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8804 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8806 2013-04-07 Romain Francoise <romain@orebokech.com>
8808 Ignore additional platform-specific ACL errors (Bug#13702).
8809 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8810 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8812 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8814 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8817 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8819 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8820 This bug was introduced by my 2013-02-25 change that simplified
8821 data_start configuration. Without this change, on GNU/Linux
8822 an Emacs configured with --enable-profiling fails immediately
8823 due to a profiler signal.
8824 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8825 with these flags. On platforms where special flags are needed
8826 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8827 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8828 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8830 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8832 Get rid of some platform-specific functions examining window
8833 system and its capabilities. This is a partial rework of the
8835 * lisp.h (have_menus_p): Remove prototype. This function is
8836 replaced with platform-independent window_system_available.
8837 (check_window_system): Move to...
8838 * frame.h (decode_window_system_frame, window_system_available):
8839 ...here, add new prototypes.
8840 * frame.c (window_system_available, decode_window_system_frame):
8842 (check_window_system): Platform-independent now.
8843 * xterm.h (x_in_use): Remove declaration.
8845 * w32term.h (check_x_frame):
8846 * nsterm.h (check_x_frame): Remove prototypes. This function
8847 is replaced with platform-independent decode_window_system_frame.
8848 * msdos.c (have_menus_p): Remove.
8849 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8850 Remove platform-specific functions. Use check_window_system,
8851 decode_window_system_frame and check_ns_display_info where
8852 appropriate. Minor style and comment tweaks.
8853 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8854 (check_x_frame): Likewise.
8855 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8857 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8858 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8859 * xmenu.c, xselect.c: All related users changed.
8861 2013-04-03 Kenichi Handa <handa@gnu.org>
8863 The following changes is to optimize the code for reading UTF-8
8866 * coding.c (check_ascii): Rename from detect_ascii. Return value
8867 changed. Check EOL format. Do not call adjust_coding_eol_type
8869 (check_utf_8): New function.
8870 (adjust_coding_eol_type): Do nothing if already adjusted.
8871 (detect_coding): Compare the return value of check_ascii with
8872 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8873 (decode_coding_gap): Optimize for valid UTF-8.
8875 2013-03-21 Kenichi Handa <handa@gnu.org>
8877 * coding.c (syms_of_coding): Cancel previous change.
8879 * insdel.c (insert_from_gap): Fix previous change.
8881 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8883 Consistently use platform-specific function to detect window system.
8884 * lisp.h (check_window_system): New prototype. This function is
8885 going to replace check_x, check_w32 and check_ns.
8886 (have_menus_p): Mention msdos.c in comment.
8887 * fontset.c (check_window_system_func): Remove. Adjust all users.
8888 * fontset.h (check_window_system_func): Remove prototype.
8889 * nsterm.h (check_ns):
8890 * xterm.h (check_x):
8891 * w32term.h (check_w32): Likewise.
8892 * menu.c (Fx_popup_menu): Use check_window_system.
8893 * msdos.c (check_window_system): Define for MS-DOS.
8894 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8895 * w32fns.c (check_window_system): Likewise for MS-Windows.
8896 * xfns.c (check_window_system): Likewise for X.
8897 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8898 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8900 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8902 Prefer < to > in range checks such as 0 <= i && i < N.
8903 This makes it easier to visualize quantities on a number line.
8904 This patch doesn't apply to all such range checks,
8905 only to the range checks affected by the 2013-03-24 change.
8906 This patch reverts most of the 2013-03-24 change.
8907 * alloc.c (xpalloc, Fgarbage_collect):
8908 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8909 * character.c (string_escape_byte8):
8910 * charset.c (read_hex):
8911 * data.c (cons_to_unsigned):
8912 * dispnew.c (update_frame_1):
8913 * doc.c (Fsubstitute_command_keys):
8914 * doprnt.c (doprnt):
8915 * editfns.c (hi_time, decode_time_components):
8916 * fileio.c (file_offset):
8917 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8918 * font.c (font_intern_prop):
8919 * frame.c (x_set_alpha):
8920 * gtkutil.c (get_utf8_string):
8921 * indent.c (check_display_width):
8922 * keymap.c (Fkey_description):
8923 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8925 * minibuf.c (read_minibuf_noninteractive):
8926 * process.c (wait_reading_process_output):
8927 * search.c (Freplace_match):
8928 * window.c (get_phys_cursor_glyph):
8929 * xdisp.c (redisplay_internal):
8930 * xsmfns.c (smc_save_yourself_CB):
8931 Prefer < to > for range checks.
8932 * dispnew.c (sit_for): Don't mishandle NaNs.
8933 This fixes a bug introduced in the 2013-03-24 change.
8934 * editfns.c (decode_time_components): Don't hoist comparison.
8935 This fixes another bug introduced in the 2013-03-24 change.
8937 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8939 * frame.h (struct frame): Drop scroll_bottom_vpos
8940 member becaue all real users are dead long ago.
8941 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8942 * xdisp.c (redisplay_internal): Adjust user.
8944 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8946 * nsmenu.m (showAtX:Y:for:): setLevel to
8947 NSPopUpMenuWindowLevel (Bug#13998).
8949 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8951 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8952 (ns_check_pending_open_menu): Declare.
8954 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8955 (x_activate_menubar): Update the menu with title that matches
8956 ns_get_pending_menu_title, and call
8957 ns_check_pending_openmenu (Bug#12698).
8958 (menuWillOpen:): New method.
8959 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8961 * nsterm.m (menu_will_open_state, menu_mouse_point)
8962 (menu_pending_title): New varaibles.
8963 (ns_get_pending_menu_title, ns_check_menu_open)
8964 (ns_check_pending_open_menu): New functions.
8966 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8968 * indent.c (current_column_bol_cache): Remove leftover which is not
8969 used in Fmove_to_column any more.
8970 (current_column, scan_for_column): Adjust users.
8971 * keyboard.c (last_point_position_buffer, last_point_position_window):
8972 Remove leftovers which are not used for recording undo any more.
8973 (command_loop_1, syms_of_keyboard): Adjust users.
8974 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8975 redisplay_window any more.
8976 (move_it_to): Adjust user.
8978 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8980 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8981 Update dependencies.
8983 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8985 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8986 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8989 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8991 * window.h (struct window): Replace hchild, vchild and buffer slots
8992 with a single slot 'contents'. This is possible because each valid
8993 window may have either the child window (in vertical or horizontal
8994 combination) or buffer to display (for the leaf window). Using that,
8995 a lot of operations to traverse and/or change window hierarchies may
8996 be simplified. New member horizontal is used to distinguish between
8997 horizontal and vertical combinations of internal windows.
8998 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8999 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9000 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9001 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9002 Use contents slot, not buffer, where appropriate.
9003 (wset_combination): New function.
9004 (wset_buffer): Add eassert.
9005 (Fframe_first_window): Simplify the loop reaching first window.
9006 (Fwindow_buffer): Use WINDOW_LEAF_P.
9007 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9008 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9009 (unshow_buffer): Convert initial debugging check to eassert.
9010 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9011 (make_parent_window, window_resize_check, window_resize_apply)
9012 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9013 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9014 Adjust to match struct window changes.
9015 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9016 (mark_window_cursors_off, count_windows, get_leaf_windows)
9017 (foreach_window_1): Simplify the loop.
9018 * alloc.c (mark_object): Do not check for the leaf window because
9019 internal windows has no glyph matrices anyway.
9020 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9021 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9022 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9023 (build_frame_matrix_from_window_tree, mirror_make_current)
9024 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9025 (update_window_tree, set_window_update_flags): Simplify the loop.
9026 (sync_window_with_frame_matrix_rows): Enforce live window.
9027 Use contents slot, not buffer, where appropriate.
9028 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9029 and WINDOW_HORIZONTAL_COMBINATION_P.
9030 (make_frame_visible_1): Simplify the loop.
9031 Use contents slot, not buffer, where appropriate.
9032 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9033 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9034 (expose_window_tree): Likewise.
9035 Use contents slot, not buffer, where appropriate.
9036 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9037 to avoid deleted windows. Use contents slot instead of buffer.
9038 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9039 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9040 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9041 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9043 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9045 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9046 identify the reasons for assertion violations in bug#14062 and
9048 (Fx_show_tip): Fix compilation error under
9049 "--enable-check-lisp-object-type". (Bug#14073)
9051 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9052 Reported by <rzl24ozi@gmail.com>.
9054 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9056 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9058 (unwind_with_echo_area_buffer): ...to restore it here.
9059 This is needed to ensure that...
9060 (redisplay_window): ...both window markers are valid here,
9061 which is verified by eassert.
9062 * editfns.c (save_excursion_save): Do not assume that
9063 selected_window always displays the buffer.
9064 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9067 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9069 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9072 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9074 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9076 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9078 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9079 since MinGW's w32api headers do. This avoids compiler warnings.
9081 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9084 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9086 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9088 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9090 * gtkutil.c (style_changed_cb): Check if frame is live and an
9091 X frame (Bug#14038).
9093 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9095 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9096 Define only for _WIN32_WINNT less than 0x0500.
9097 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9099 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9100 see its own definitions of 'struct timeval' and 'struct timezone'.
9102 Fix incompatibilities between MinGW.org and MinGW64 headers.
9103 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9105 * w32.c (REPARSE_DATA_BUFFER): Guard with
9106 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9108 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9110 * xterm.c: Include X11/XKBlib.h
9111 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9113 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9115 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9117 * blockinput.h (input_blocked_p): Likewise.
9118 * bytecode.c (exec_byte_code): Likewise.
9119 * callproc.c (call_process_kill, call_process_cleanup)
9120 (Fcall_process): Likewise.
9121 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9122 (Fccl_execute_on_string): Likewise.
9123 * character.c (string_escape_byte8): Likewise.
9124 * charset.c (read_hex): Likewise.
9125 * cm.c (calccost): Likewise.
9126 * data.c (cons_to_unsigned): Likewise.
9127 * dired.c (directory_files_internal, file_name_completion):
9129 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9130 (sit_for): Likewise.
9131 * doc.c (Fsubstitute_command_keys): Likewise.
9132 * doprnt.c (doprnt): Likewise.
9133 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9134 * emacsgtkfixed.c: Likewise.
9135 * fileio.c (file_offset, Fwrite_region): Likewise.
9136 * floatfns.c (Fexpt, fmod_float): Likewise.
9137 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9139 * font.c (font_intern_prop): Likewise.
9140 * frame.c (x_set_alpha): Likewise.
9141 * gtkutil.c (get_utf8_string): Likewise.
9142 * indent.c (check_display_width): Likewise.
9143 * intervals.c (create_root_interval, rotate_right, rotate_left)
9144 (split_interval_right, split_interval_left)
9145 (adjust_intervals_for_insertion, delete_node)
9146 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9147 (merge_interval_right, merge_interval_left, copy_intervals)
9148 (set_intervals_multibyte_1): Likewise.
9149 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9150 * keymap.c (Fkey_description): Likewise.
9151 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9152 * lread.c (openp, read_integer, read1, string_to_number):
9154 * menu.c (ensure_menu_items): Likewise.
9155 * minibuf.c (read_minibuf_noninteractive): Likewise.
9156 * print.c (printchar, strout): Likewise.
9157 * process.c (create_process, Faccept_process_output)
9158 (wait_reading_process_output, read_process_output, send_process)
9159 (wait_reading_process_output): Likewise.
9160 * profiler.c (make_log, handle_profiler_signal): Likewise.
9161 * regex.c (re_exec): Likewise.
9162 * regex.h: Likewise.
9163 * search.c (looking_at_1, Freplace_match): Likewise.
9164 * sysdep.c (get_child_status, procfs_ttyname)
9165 (procfs_get_total_memory): Likewise.
9166 * systime.h (EMACS_TIME_VALID_P): Likewise.
9167 * term.c (dissociate_if_controlling_tty): Likewise.
9168 * window.c (get_phys_cursor_glyph): Likewise.
9169 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9170 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9172 * xfns.c (Fx_window_property): Likewise.
9173 * xmenu.c (set_frame_menubar): Likewise.
9174 * xselect.c (x_get_window_property, x_handle_dnd_message):
9176 * xsmfns.c (smc_save_yourself_CB): Likewise.
9177 * xterm.c (x_scroll_bar_set_handle): Likewise.
9179 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9181 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9182 to be optional or nil. Adjust comment and convert it to docstring.
9183 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9184 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9186 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9188 Static checking by GCC 4.8-20130319.
9189 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9190 * process.c (Fset_process_datagram_address)
9191 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9192 * xdisp.c (get_char_face_and_encoding):
9193 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9194 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9195 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9197 2013-03-24 Ken Brown <kbrown@cornell.edu>
9199 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9200 fix compilation on 64-bit Cygwin, where underscores are not
9201 automatically prepended.
9203 * w32term.c (w32_initialize): Silence compiler warning.
9205 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9207 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9208 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9209 variables, to save and restore frame dimensions.
9210 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9211 after returning from a 'fullscreen' configuration.
9212 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9213 to avoid races between the main thread and the input thread.
9215 * w32term.h (struct w32_output): New members normal_width,
9216 normal_height, normal_top, normal_left, and prev_fsmode.
9217 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9218 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9221 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9222 'fullscreen' parameter. Always record previous width and height
9223 of the frame, except when switching out of maximized modes, so
9224 that they could be restored correctly, instead of resetting to the
9225 default frame dimensions. Send SC_RESTORE command to the frame,
9226 unless we are going to send SC_MAXIMIZE, to restore the frame
9227 resize hints in the mouse pointer shown by the window manager.
9230 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9232 * lisp.h (get_frame_param): Adjust conditions for prototype
9235 2013-03-22 Ken Brown <kbrown@cornell.edu>
9237 * unexcw.c: Drop unneeded inclusion of w32common.h.
9238 (report_sheap_usage): Declare.
9239 (read_exe_header): Add magic numbers for x86_64.
9240 (fixup_executable): Fix printf format specifier for unsigned long
9243 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9245 * frame.h (struct frame): Put menu_bar_window under #ifdef
9246 because this member is not needed when X toolkit is in use.
9247 (fset_menu_bar_window):
9248 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9249 (free_glyphs, update_frame):
9250 * xdisp.c (expose_frame): Likewise.
9251 (display_menu_bar): Likewise. Remove redundant eassert.
9252 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9255 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9257 Use functions and constants to manipulate Lisp_Save_Value objects.
9258 This replaces code that used macros and strings and token-pasting.
9259 The change makes the C source a bit easier to follow,
9260 and shrinks the Emacs executable a bit.
9261 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9262 (make_save_value): Change 1st arg from string to enum. All callers
9265 (mark_object): Use if, not #if, for GC_MARK_STACK.
9266 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9267 (XSAVE_OBJECT): Now functions, not macros.
9268 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9269 the constant was never used.
9270 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9271 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9272 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9273 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9275 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9276 type3 with a single member save_type. All uses changed.
9277 (save_type, set_save_pointer, set_save_integer): New functions.
9278 * print.c (PRINTX): Remove.
9280 * alloc.c: Remove redundant static declarations.
9282 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9284 * window.h (struct window): Convert left_col, top_line, total_lines
9285 and total_cols from Lisp_Objects to integers. Adjust comments.
9286 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9288 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9289 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9290 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9291 Adjust users where appropriate.
9293 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9295 * frame.h (struct frame): Drop resx and resy because the same data is
9296 available from window system-specific output context. Adjust users.
9297 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9298 New functions to provide defaults when no window system available.
9299 (FRAME_RES_X, FRAME_RES_Y): New macros.
9300 (NUMVAL): Move from xdisp.c.
9301 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9302 (Ffont_face_attributes, Fopen_font):
9303 * image.c (gs_load):
9304 * w32font.c (fill_in_logfont):
9305 * xdisp.c (calc_pixel_width_or_height):
9306 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9307 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9309 2013-03-20 Kenichi Handa <handa@gnu.org>
9311 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9312 to 1 (temporary workaround until a bug related to ASCII
9313 optimization is fixed).
9315 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9317 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9318 Signal error if window is not internal. Adjust docstring.
9319 (delete_all_child_windows): Use combination_limit to save the buffer.
9320 (Fset_window_configuration): Adjust accordingly.
9321 * print.c (syms_of_print): Initialize debugging output not here...
9322 (init_print_once): ...but in a new function here.
9323 * lisp.h (init_print_once): Add prototype.
9324 * emacs.c (main): Add call to init_print_once. Adjust comments.
9326 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9328 * window.c (window_resize_check, window_resize_apply)
9329 (window_from_coordinates, recombine_windows, set_window_buffer)
9330 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9331 (Fsplit_window_internal, Fdelete_window_internal)
9332 (freeze_window_starts): Use bool for booleans.
9333 * window.h (window_frame_coordinates, resize_frame_windows)
9334 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9336 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9338 * dispnew.c (bitch_at_user): Use `user-error'.
9340 2013-03-17 Ken Brown <kbrown@cornell.edu>
9342 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9343 as return type of image_background. (Bug#13981)
9344 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9346 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9348 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9349 (ns_select): Don't return with result uninitialized.
9351 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9354 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9356 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9357 directories. If filename is nil, get directory name (Bug#13932).
9358 Use getFilename and getDirectory.
9359 (getFilename, getDirectory): New methods for EmacsSavePanel and
9361 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9363 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9365 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9367 2013-03-15 Kenichi Handa <handa@gnu.org>
9369 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9370 (adjust_after_replace): Make it back to static. Delete the third
9371 arg text_at_gap_tail. Cancel the code for handling it.
9373 * coding.h (struct coding_system): New member eol_seen.
9375 * coding.c (detect_ascii): New function.
9376 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9377 when the source bytes are actually scanned. On detecting for
9378 coding_category_utf_8_auto, call detect_ascii instead of scanning
9379 source bytes directly.
9380 (produce_chars): Call insert_from_gap with the new arg 0.
9381 (encode_coding): Likewise.
9382 (decode_coding_gap): Control ASCII optimization by the variable
9383 disable_ascii_optimization instead of #ifndef .. #endif.
9384 Deccode EOL format according to coding->eol_seen.
9385 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9388 * lisp.h (adjust_after_replace): Cancel externing it.
9389 (insert_from_gap): Adjust prototype.
9391 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9393 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9394 FULLSCREEN_MAXIMIZED. (Bug#13935)
9396 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9398 * region-cache.c (find_cache_boundary, move_cache_gap)
9399 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9400 Simplify debugging check and convert to eassert. Adjust comment.
9401 (pp_cache): Put under ENABLE_CHECKING.
9403 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9405 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9406 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9408 (w32fullscreen_hook): If the frame is visible, reset
9409 f->want_fullscreen flag after changing the frame size. If the
9410 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9413 2013-03-13 Daniel Colascione <dancol@dancol.org>
9415 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9416 too so that these builds can use Cygwin's file conversion
9417 functions. (We've been building and linking cygw32.o all along
9418 and just not using it.)
9420 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9422 File synchronization fixes (Bug#13944).
9423 * Makefile.in (LIB_FDATASYNC): New macro.
9425 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9426 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9427 Don't worry about HAVE_FSYNC, since a substitute fsync is
9428 available if the system lacks one.
9429 (Fwrite_regin): Retry fsync if interrupted.
9431 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9433 * w32term.c (w32_read_socket): If the Emacs frame is being
9434 activated, call w32fullscreen_hook, to make sure the new frame
9435 dimensions are in effect. (Bug#13937)
9437 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9439 * xdisp.c (init_iterator): Simplify because both character and byte
9440 positions are either specified or -1. Add eassert. Adjust comment.
9441 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9442 character and byte positions can be obtained from marker.
9444 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9446 Static checking by Sun C 5.12.
9447 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9448 * bytecode.c (exec_byte_code):
9449 * dispnew.c (init_display):
9451 * fileio.c (Fsubstitute_in_file_name):
9452 * keyboard.c (Fevent_convert_list):
9453 * keymap.c (Fsingle_key_description):
9454 * term.c (maybe_fatal, fatal):
9455 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9456 * xsmfns.c (Fhandle_save_session):
9457 Omit unreachable code.
9458 * keymap.c (map_keymap_char_table_item): Cast void * to
9459 a function pointer type; the C Standard requires this.
9461 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9462 Include <sys/param.h> unconditionally, as that works elsewhere and
9463 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9464 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9467 See ChangeLog.12 for earlier changes.
9473 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9475 This file is part of GNU Emacs.
9477 GNU Emacs is free software: you can redistribute it and/or modify
9478 it under the terms of the GNU General Public License as published by
9479 the Free Software Foundation, either version 3 of the License, or
9480 (at your option) any later version.
9482 GNU Emacs is distributed in the hope that it will be useful,
9483 but WITHOUT ANY WARRANTY; without even the implied warranty of
9484 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9485 GNU General Public License for more details.
9487 You should have received a copy of the GNU General Public License
9488 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.