1 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3 Avoid "." at end of error diagnostics.
4 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6 * nsfns.m (ns_display_info_for_name):
7 * nsselect.m (Fx_own_selection_internal):
8 * nsterm.m (performDragOperation:):
9 Remove "." from end of diagnostic.
11 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
13 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
14 unintuitive (bug#15824).
15 (Fyes_or_no_p): Doc fix (bug#15456).
17 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
19 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
21 * eval.c (call_debugger): When exiting the debugger, do not allow
22 max_specpdl_size less than actual binding depth (Bug#16603).
23 (syms_of_eval): Adjust docstring.
25 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
27 * cmds.c (Fself_insert_command): Output a clearer error message on
28 negative repetitions (bug#9476).
30 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
32 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
34 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
36 * minibuf.c (Fread_string): Doc clarification (bug#15422).
38 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
40 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
42 * keyboard.c (Frecursive_edit): Fix typo in docstring.
44 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
46 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
48 * keyboard.c (Frecursive_edit): Say more precicely how throwing
49 `exit' works (bug#15865).
51 2014-02-07 Martin Rudalics <rudalics@gmx.at>
53 Constrain window box/body sizes and margin widths (Bug#16649).
54 * xdisp.c (window_box_width): Don't return less than zero.
55 (window_box_left_offset, window_box_right_offset): Don't return
56 more than the window's pixel width.
57 * window.c (window_body_height, window_body_width): Don't return
59 (window_resize_apply): Adjust margin width, if necessary.
61 2014-02-07 Glenn Morris <rgm@gnu.org>
63 * nsterm.m (syms_of_nsterm): Doc fix.
65 2014-02-06 Eli Zaretskii <eliz@gnu.org>
67 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte): New
68 variables: pointers through which to call the respective APIs.
69 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
70 (filename_from_ansi, sys_link, check_windows_init_file): Call
71 MultiByteToWideChar and WideCharToMultiByte through pointers.
72 This is required on Windows 9X, where we dynamically load
73 UNICOWS.DLL which has their non-stub implementations.
74 (maybe_load_unicows_dll): Assign addresses to these 2 function
75 pointers after loading UNICOWS.DLL.
77 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
78 MultiByteToWideChar and WideCharToMultiByte through function
81 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte): New
84 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
86 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
87 for OSX >= 10.9 if separate spaces are used.
88 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
90 2014-02-06 Glenn Morris <rgm@gnu.org>
92 * buffer.c (cache-long-scans): Doc fix.
94 2014-02-05 Eli Zaretskii <eliz@gnu.org>
96 * w32fns.c (Fw32_shell_execute): Doc fix.
98 2014-02-05 Bastien Guerry <bzg@gnu.org>
100 * syntax.c (Fforward_word): Call Fconstrain_to_field with
101 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
103 2014-02-05 Martin Rudalics <rudalics@gmx.at>
105 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
106 outside the window (Bug#16649).
108 * xdisp.c (note_mouse_highlight): When entering a margin area show
109 a non-text cursor (Bug#16647).
111 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
113 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
114 It prompted a compile-time diagnostic on GNU/Linux.
115 Simplify to remove the need for the label.
117 2014-02-04 Eli Zaretskii <eliz@gnu.org>
119 * w32menu.c (w32_popup_dialog): Don't condition the whole function
120 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
121 to show it; otherwise return 'unsupported--w32-dialog' to signal
122 to the caller that emulation with menus is necessary. This
123 resurrects code inadvertently deleted by the 2013-10-08 commit.
125 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
127 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
130 * menu.c (Fx_popup_dialog): Don't condition the call to
131 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
132 special symbol 'unsupported--w32-dialog', emulate the dialog with
133 a menu by calling x-popup-menu.
135 * menu.h (Qunsupported__w32_dialog): New extern variable.
137 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
139 * keyboard.c (kbd_buffer_get_event): Read file notification events
142 * xgselect.c (xg_select): Read glib events in any case, even if
143 there are no file descriptors to watch for. (Bug#16519)
145 2014-02-03 Martin Rudalics <rudalics@gmx.at>
147 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
148 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
149 * w32term.c (w32_draw_window_divider): Handle first and last
151 * w32term.h (w32_fill_area_abs): New function.
152 * xdisp.c (x_draw_right_divider): Don't draw over bottom
154 * xfaces.c (realize_basic_faces): Handle new face ids.
155 * xfns.c (Fx_create_frame): Call x_default_parameter for right
156 and bottom divider width.
157 * xterm.c (x_draw_window_divider): Handle first and last pixels
160 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
162 * print.c (Fexternal_debugging_output): Add cast to pacify
163 --enable-gcc-warnings.
164 * eval.c (call_debugger): Grow specpdl if the debugger was
165 entered due to specpdl overflow (Bug#16603) and allow more
166 specpdl space for the debugger itself.
168 2014-02-02 Martin Rudalics <rudalics@gmx.at>
170 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
173 2014-02-01 Eli Zaretskii <eliz@gnu.org>
175 * w32fns.c (Ffile_system_info): Use WINAPI in the function
176 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
178 * print.c (Fexternal_debugging_output): If the argument character
179 is non-ASCII, encode it with the current locale's encoding before
180 writing the result to the terminal. (Bug#16448)
182 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
183 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
186 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
188 * process.c (create_process): Reset SIGPROF handler in the child.
189 * callproc.c (call_process): Likewise.
191 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
193 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
195 2014-01-29 Eli Zaretskii <eliz@gnu.org>
197 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
198 of zero to print strings, GDB doesn't like it.
200 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
201 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
202 we still use correct addresses. (Bug#16576)
204 2014-01-27 K. Handa <handa@gnu.org>
206 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
207 to preserve the code detection behavior of 24.3.
208 * coding.h (struct coding_system): New member detected_utf8_bytes.
209 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
210 (decode_coding_gap): Use short cut for UTF-8 file reading only
211 when coding->detected_utf8_bytes equals to coding->src_bytes.
212 * fileio.c (Finsert_file_contents): Cancel the previous change.
214 2014-01-29 Martin Rudalics <rudalics@gmx.at>
216 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
217 that are not visible.
219 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
221 * xmenu.c (create_and_show_popup_menu): Handle case when no key
222 is grabbed (Bug#16565).
224 2014-01-28 Martin Rudalics <rudalics@gmx.at>
226 * xdisp.c (last_max_ascent): Re-remove after erroneously
227 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
229 (move_it_to): Re-remove reference to last_max_ascent.
230 (Fwindow_text_pixel_size): Add iterator's max_ascent and
231 max_descent here instead of calling line_bottom_y. Fix
234 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
236 * terminal.c (initial_free_frame_resources): New function.
237 (init_initial_terminal): Install new hook to free face cache
238 on initial frame and avoid memory leak. For details, see
239 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
240 * xfaces.c (free_frame_faces): Adjust comment.
242 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
244 * data.c (Fstring_to_number): Document results if unparsable
247 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
249 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
251 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
253 When decoding, prefer ptrdiff_t to int for buffer positions etc.
254 * coding.c (detect_coding_utf_8, emacs_mule_char)
255 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
256 (check_utf_8, decode_coding):
257 * coding.h (struct coding_system.errors):
258 Use ptrdiff_t, not int, for integer values derived from buffer and
261 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
262 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
263 before invoking decode_coding_gap, since there's just one block.
265 2014-01-25 Martin Rudalics <rudalics@gmx.at>
267 Fix handling of face attributes in Fx_create_frame (Bug#16529).
268 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
269 too early. Again run change_frame_size before assigning menu-
272 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
274 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
275 arrives, call x_check_fullscreen, in case the new display has a
276 different resolution. (Bug#16517)
278 2014-01-25 Eli Zaretskii <eliz@gnu.org>
280 * term.c (read_menu_input): If the selected frame changes, exit
282 (tty_menu_show): If the selected frame changes while we displayed
283 a menu, throw to top level. (Bug#16479)
285 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
287 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
289 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
291 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
292 * data.c (count_one_bits_word): Fix bug (negated comparison)
293 when BITS_PER_ULL < BITS_PER_BITS_WORD.
295 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
297 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
298 undefined behavior by initializing display property bit of a
299 string processed by the bidirectional iterator. For details, see
300 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
302 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
304 Minor cleanup of previous change.
305 * image.c (imagemagick_error, Fimagemagick_types):
306 Omit some recently-introduced and unnecessary casts and assignments.
308 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
310 Fix two memory leaks discovered with Valgrind.
311 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
312 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
314 2014-01-22 Martin Rudalics <rudalics@gmx.at>
316 Fixes in window size functions around Bug#16430 and Bug#16470.
317 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
318 (Fwindow_mode_line_height, Fwindow_header_line_height)
319 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
320 Minor doc-string adjustments.
321 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
323 (window_body_height, window_body_width): Do not count partially
324 visible lines/columns when PIXELWISE is nil (Bug#16470).
325 (Qfloor, Qceiling): New symbols.
327 2014-01-21 Eli Zaretskii <eliz@gnu.org>
329 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
330 when the image cache is not yet allocated. (Bug#16509)
332 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
334 * buffer.c (Fkill_buffer): When killing an indirect buffer,
335 re-attach intervals to its base buffer (Bug#16502).
336 * intervals.c (set_interval_object): Move from here...
337 * intervals.h (set_interval_object): ... to here. Fix comments.
339 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
341 Avoid undefined behavior by initializing buffer redisplay bit.
342 Problem reported by Dmitry Antipov in
343 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
344 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
346 Revert some of the CANNOT_DUMP fix (Bug#16494).
347 * lread.c (init_lread): Fix typo: NILP, not !NILP.
349 2014-01-19 Eli Zaretskii <eliz@gnu.org>
351 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
352 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
353 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
354 they are replaced by macros that expand into direct calls to the
355 corresponding functions from GDI32.DLL.
356 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
357 variables in the Cygwin build, they are unused.
359 2014-01-19 K. Handa <handa@gnu.org>
361 * composite.c (composition_update_it): Fix previous change.
363 2014-01-18 Eli Zaretskii <eliz@gnu.org>
365 Fix file name handling on MS-Windows 9X.
366 * w32.c (maybe_load_unicows_dll): New function.
368 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
369 on, to make sure we can convert file names to and from UTF-8 on
370 Windows 9X. This fixes a failure to start up because Emacs cannot
371 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
373 * w32font.c [WINDOWSNT]: Include w32.h.
374 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
375 of implementing the same stuff.
376 Remove now unused g_b_init_is_windows_9x.
378 * w32.h (maybe_load_unicows_dll): Add prototype.
380 2014-01-17 Eli Zaretskii <eliz@gnu.org>
382 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
383 switch to single keyboard. Prevents daemon crashes when a new
384 client connects while we show a TTY menu in an existing client.
387 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
389 Fix MinGW64 porting problem with _setjmp.
390 Reported by Eli Zaretskii in:
391 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
392 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
393 the old _setjmp and _longjmp. All uses changed.
395 2014-01-13 Daniel Colascione <dancol@dancol.org>
397 * textprop.c (Fremove_list_of_text_properties): Correctly
398 handle reaching the end of the interval tree. (Bug#15344)
400 2014-01-13 Martin Rudalics <rudalics@gmx.at>
402 * xdisp.c (resize_mini_window): Round height to a multiple of
403 frame's line height. Fix bug in calculation of window start
404 position (Bug#16424).
406 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
408 * macfont.m: Include termchar.h.
409 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
410 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
411 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
412 *_WITH_GC_* to take face and f as parameters.
413 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
414 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
416 2014-01-13 Daniel Colascione <dancol@dancol.org>
418 Fix menu item updating in the presence of the Unity global menu
421 * gtkutil.h (xg_have_tear_offs): Add frame parameter
422 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
424 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
425 updating menus; explain why.
426 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
427 problem it's supposed to solve and it interferes with detecting
428 the presence of a global menu.
429 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
432 2014-01-11 K. Handa <handa@gnu.org>
434 * composite.c (composition_update_it): Fix indexing of
435 LGSTRING_CHAR (Bug#15984).
437 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
439 * unexw32.c (_start) [__MINGW64__]: Define to __start.
441 2014-01-11 Eli Zaretskii <eliz@gnu.org>
443 * xdisp.c (try_window_id): Don't use this function's optimizations
444 if overlays in the buffer displayed by the window have changed
445 since last redisplay. (Bug#16347)
446 (message_dolog): Fix indentation.
448 2014-01-11 Martin Rudalics <rudalics@gmx.at>
450 * frame.c (frame_resize_pixelwise): Fix doc-string.
452 2014-01-10 Martin Rudalics <rudalics@gmx.at>
454 Fix handling of internal borders (Bug#16348).
455 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
456 internal border width from pixel width of windows.
457 (change_frame_size_1): Don't return early when frame's pixel
458 size changes - we still have to record the new sizes in the
460 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
461 also when toolbar gets larger.
462 * window.c (check_frame_size): Include internal_border_width in
464 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
465 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
466 non-toolkit/non-GTK version clear internal border.
467 * xterm.c (x_clear_under_internal_border): New function for
468 non-toolkit/non-GTK version.
469 (x_after_update_window_line): In non-toolkit/non-GTK version
471 (handle_one_xevent, x_set_window_size): Call
472 x_clear_under_internal_border in non-toolkit/non-GTK version.
473 * xterm.h (x_clear_under_internal_border): Extern it.
475 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
477 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
478 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
481 2014-01-06 Eli Zaretskii <eliz@gnu.org>
483 * xdisp.c (redisplay_window): Don't skip window redisplay if the
484 last value of point is not equal to buffer's point. (Bug#16129)
486 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
489 * nsterm.h (updateCollectionBehavior): Rename from
490 updateCollectionBehaviour. All uses changed.
492 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
493 * Makefile.in (SETFATTR): New macro.
494 (temacs$(EXEEXT)): Use it.
496 2014-01-04 Martin Rudalics <rudalics@gmx.at>
498 Fix maximization behavior on Windows (Bug#16300).
499 * w32fns.c (w32_fullscreen_rect): Don't handle
500 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
501 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
502 of SetWindowPos. Restore last placement also when leaving
503 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
504 but the FULLSCREEN_BOTH case.
506 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
509 * data.c (arithcompare_driver):
510 * fileio.c (Fcar_less_than_car):
511 * fns.c (internal_equal):
512 * frame.c (delete_frame):
513 * lisp.h (enum More_Lisp_Bits):
515 Avoid C99 constructs that don't work in C89.
516 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
517 to port to C89, which doesn't have 'long long'.
518 (count_trailing_zero_bits): Use them.
520 2014-01-03 Chong Yidong <cyd@gnu.org>
522 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
524 2014-01-02 Martin Rudalics <rudalics@gmx.at>
526 Further adjust frame/window scrollbar width calculations.
527 * window.c (apply_window_adjustment): Set
528 windows_or_buffers_changed.
529 (Fwindow_scroll_bars): Return actual scrollbar width.
530 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
531 For non-toolkit builds again use 14 as minimum width and set
532 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
533 * xterm.c (XTset_vertical_scroll_bar): Take width from
534 WINDOW_SCROLL_BAR_AREA_WIDTH.
535 (x_new_font): Rename wid to unit. Base calculation of new
536 scrollbar width on toolkit used and make it analogous to that of
537 x_set_scroll_bar_default_width.
538 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
539 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
541 * w32term.c (w32_set_vertical_scroll_bar): Take width from
542 WINDOW_SCROLL_BAR_AREA_WIDTH.
543 (x_new_font): Make it correspond to changes in xterm.c.
545 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
547 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
548 This is a cleaner way to fix the MinGW-w64 porting problem.
549 Check for INTPTR_MAX misconfiguration.
551 2014-01-01 Eli Zaretskii <eliz@gnu.org>
553 * search.c (newline_cache_on_off, find_newline): In indirect
554 buffers, use the newline cache of the base buffer.
556 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
557 buffer, invalidate the caches of its base buffer. (Bug#16265)
559 * indent.c (width_run_cache_on_off, compute_motion): In indirect
560 buffers, use the width-run cache of the base buffer.
562 * xdisp.c (redisplay_window): When the window displays an indirect
563 buffer, and the character widths in the display table have
564 changed, invalidate the width-run cache of the corresponding base
567 * fileio.c (Finsert_file_contents): When invalidating the newline
568 cache, consider the case of inserting into indirect buffer.
570 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
571 In indirect buffers, use the paragraph cache of the base buffer.
573 2013-12-31 Martin Rudalics <rudalics@gmx.at>
575 * window.c (grow_mini_window): Fix last change.
577 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
579 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
581 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
583 * w32term.c (w32_initialize): Use LCID and LOWORD.
585 * w32proc.c (create_child): Use pid_t for 5th argument.
586 (IsValidLocale): Don't provide prototype for MinGW64.
587 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
588 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
590 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
591 MinGW64 doesn't support.
593 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
595 * w32.c (set_named_security_info): New function.
596 (acl_set_file): Fall back on set_named_security_info if
597 set_file_security fails.
598 (g_b_init_set_named_security_info_w)
599 (g_b_init_set_named_security_info_a): New static variables.
600 (globals_of_w32): Initialize them to zero.
601 (set_named_security_info): Set them to non-zero if the
602 corresponding API is available.
603 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
606 2013-12-31 Martin Rudalics <rudalics@gmx.at>
608 Some more fixes following pixelwise resize changes including one
610 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
611 of frame_resize_pixelwise.
612 * widget.c (pixel_to_text_size): New function.
613 (update_wm_hints): Have size hints respect value of
614 frame_resize_pixelwise.
615 (EmacsFrameResize): Alway process resize requests pixelwise.
616 * window.c (grow_mini_window): Make sure mini window is at least
618 * xdisp.c (display_menu_bar): Make sure menubar extends till
620 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
621 (x_set_tool_bar_lines): Calculate pixelwise.
622 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
623 frame_resize_pixelwise.
625 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
627 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
628 variables not used there.
630 2013-12-30 Eli Zaretskii <eliz@gnu.org>
632 * w32.c (sys_umask): New function. (Bug#16299)
634 2013-12-30 Martin Rudalics <rudalics@gmx.at>
636 * dispnew.c (change_frame_size_1): Take old width of root window
637 from that window's pixel width. (Bug#16284)
639 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
641 Plain copy-file no longer chmods an existing destination (Bug#16133).
642 * fileio.c (realmask): Now a static var, not a local.
643 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
644 Remove arg STATPTR. All uses changed.
645 (Fcopy_file): Do not alter permissions of existing destinations,
646 unless PRESERVE-PERMISSIONS (renamed from
647 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
648 Avoid race when testing for existing destinations and for
649 when input and output files are the same.
650 If changing the group fails, adjust both default and
651 preserved permissions so that access is not granted to the
653 (Fset_default_file_modes, init_fileio): Update realmask.
654 (Fdefault_file_modes): Use realmask instead of calling umask.
656 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
658 Fix pipe bug with OS X emacs --daemon (Bug#16262).
659 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
660 flags on the daemon pipe ends before execing.
662 2013-12-28 Eli Zaretskii <eliz@gnu.org>
664 * w32fns.c (Fx_create_frame): Error out if called from a TTY
667 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
669 * callproc.c (Vexec_path): Document that exec-directory is in it.
671 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
673 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
676 2013-12-27 Chong Yidong <cyd@gnu.org>
678 * data.c (Fsymbol_function): Doc fix.
680 2013-12-26 Martin Rudalics <rudalics@gmx.at>
682 Some more tinkering with Bug#16051.
683 * window.c (resize_frame_windows): Don't let the size of the
684 root window drop below the frame's default character size.
685 Never ever delete any subwindows - let the window manager do the
688 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
689 of toolbar lines needed when they exceed the height of the root
691 (unwind_create_frame_1): New function.
692 (Fx_create_frame): Generally inhibit calling the window
693 configuration change hook here. Remove extra call to
694 change_frame_size - it's not needed when we don't run the
695 configuration change hook.
697 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
699 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
700 On my Fedora 19 platform the core dumps were so big that
701 my desktop became nearly catatonic.
702 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
703 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
704 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
705 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
707 * conf_post.h (__has_feature): New macro, if not already defined.
708 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
709 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
711 2013-12-25 Eli Zaretskii <eliz@gnu.org>
713 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
714 is a file name. (Bug#16252)
716 2013-12-25 Chong Yidong <cyd@gnu.org>
718 * keyboard.c (Voverriding_terminal_local_map):
719 (Voverriding_local_map): Doc fix.
721 * keymap.c (Vemulation_mode_map_alists): Doc fix.
723 2013-12-24 Eli Zaretskii <eliz@gnu.org>
725 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
726 file name when it is submitted to ShellExecute. Simplify code.
727 Don't test DOCUMENT for being a string, as that is enforced by
728 CHECK_STRING. Doc fix.
730 2013-12-23 Eli Zaretskii <eliz@gnu.org>
732 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
733 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
734 redisplay_tool_bar does. Improve and fix commentary.
735 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
736 limits of the glyph matrices. (Bug#16051)
737 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
738 only when the new size is different from the old one, and the new
739 size can be achieved given the frame height.
741 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
743 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
745 2013-12-23 Glenn Morris <rgm@gnu.org>
747 * lread.c (Fload): Mention load-prefer-newer in doc.
749 2013-12-22 Martin Rudalics <rudalics@gmx.at>
751 Handle Bug#16207 by being more restrictive when running hooks.
752 * window.c (unwind_change_frame): New function.
753 (Fset_window_configuration): Don't run configuration change hook
754 while the frame configuration is unsafe. Call select_window
757 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
759 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
761 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
763 * nsterm.h: Declare EmacsColor category.
765 * nsterm.m (NSColor): Implement EmacsColor category.
766 (ns_get_color): Use colorUsingDefaultColorSpace.
767 (ns_get_color, ns_term_init): Use colorForEmacsRed.
769 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
771 2013-12-21 Eli Zaretskii <eliz@gnu.org>
773 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
774 having the PNG_NORETURN attribute, to avoid compiler warning in
777 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
779 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
781 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
782 fringe background extension.
783 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
784 because they are now always the same as `left' and `width',
785 respectively. Remove code for the case that `width' and
786 `sb_width' are different.
788 2013-12-20 Martin Rudalics <rudalics@gmx.at>
790 Remove scroll_bar_actual_width from frames.
791 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
792 * frame.c (Fscroll_bar_width): Return scroll bar area width.
793 (x_figure_window_size):
794 * nsterm.m (x_set_window_size):
795 * widget.c (set_frame_size):
796 * w32term.c (x_set_window_size):
797 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
798 scroll_bar_actual_width.
800 Convert scroll_bar members to integers on Windows.
801 * w32term.h (struct scroll_bar): Convert top, left, width,
802 height, start, end and dragging to integers.
803 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
805 * w32term.c (w32_set_scroll_bar_thumb)
806 (w32_scroll_bar_handle_click): Remove XINT conversions for
807 scroll_bar members. Treat bar->dragging as integer.
808 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
809 first element. Remove XINT conversions for scroll_bar members.
810 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
811 Remove XINT conversions for scroll_bar members.
813 Fix assignment for new window total sizes.
814 * window.c (Fwindow_resize_apply_total): Assign values for
817 2013-12-20 Chong Yidong <cyd@gnu.org>
819 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
820 argument to `append'.
822 2013-12-19 Eli Zaretskii <eliz@gnu.org>
824 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
825 current text face, for extending the face of the display margins.
828 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
831 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
833 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
836 * nsterm.m (Qfile, Qurl): New.
837 (EV_MODIFIERS2): New macro.
838 (EV_MODIFIERS): Use EV_MODIFIERS2.
839 (ns_term_init): Remove font and color from DND, does not work on
840 newer OSX, and other ports don't have them.
841 (performDragOperation:): Handle modifiers used during drag.
842 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
843 Remove global Lisp variables used to communicate with ns-win.el.
844 Remove font and color handling.
845 (syms_of_nsterm): Defsym Qfile and Qurl.
847 2013-12-19 Anders Lindgren <andlind@gmail.com>
849 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
850 (ns_constrain_all_frames, x_set_offset): Remove assignment to
852 (updateFrameSize:, windowWillResize:toSize:): Add trace.
853 (constrainFrameRect): Remove special case nr_screens == 1.
854 Don't constrain size to size of view.
856 * nsterm.h (ns_output): Remove dont_constrain.
858 2013-12-19 Anders Lindgren <andlind@gmail.com>
860 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
862 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
864 Minor fixes for recent openp changes.
865 * lisp.h (GCPRO7): New macro.
866 * lread.c (openp): Use bool for boolean; all callers changed.
867 Protect save_string from GC. Don't assume that file descriptors
868 are nonzero. Redo save_mtime comparison to avoid bogus GCC
869 warning about uninitialized variable.
871 2013-12-18 Eli Zaretskii <eliz@gnu.org>
873 * w32fns.c (emacs_abort): Use intptr_t as argument of
874 INT_BUFSIZE_BOUND, to avoid compiler warnings.
876 2013-12-18 Glenn Morris <rgm@gnu.org>
878 * lread.c (Fload): Pass load_prefer_newer to openp.
879 Don't bother checking mtime if openp already did it.
880 (openp): Add `newer' argument, to check all suffixes
881 and find the newest file.
882 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
883 * callproc.c (call_process):
884 * charset.c (load_charset_map_from_file):
885 * emacs.c (init_cmdargs):
886 * image.c (x_create_bitmap_from_file, x_find_image_file):
888 * lread.c (Flocate_file_internal):
889 * process.c (Fformat_network_address):
890 * sound.c (Fplay_sound_internal):
891 * w32.c (check_windows_init_file):
892 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
894 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
896 2013-12-17 Eli Zaretskii <eliz@gnu.org>
898 * w32.c (getloadavg): Don't index samples[] array with negative
899 indices. Recover from wall-clock time being set backwards.
901 * w32term.c (w32_initialize): Declare the argument of
902 set_user_model as const.
904 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
905 (w32_menu_show): Constify some arguments passed to MessageBox.
907 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
908 to initialize Lisp objects.
910 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
911 initialize Lisp objects.
913 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
914 use variables used only on X under that condition.
916 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
917 variables not used there.
919 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
921 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
922 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
924 2013-12-16 Eli Zaretskii <eliz@gnu.org>
926 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
927 code, revealed in presence of R2L characters, character
928 compositions, and display vectors. A better fix for Bug#16148.
929 (extend_face_to_end_of_line): Don't reference tool_bar_window in
930 GTK and NS builds, they don't have this member of struct frame.
932 * dispextern.h (struct composition_it): Correct a comment for the
935 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
937 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
938 This prevents a compilation error on C compilers that do not
939 default functions to return 'int' if not declared. Also, add
940 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
941 since it now uses inline functions.
943 2013-12-16 Eli Zaretskii <eliz@gnu.org>
945 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
946 display margins on mode line, header line, and in the frame's
947 tool-bar window. (Bug#16165)
949 2013-12-16 Andreas Schwab <schwab@suse.de>
951 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
953 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
955 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
958 2013-12-16 Martin Rudalics <rudalics@gmx.at>
960 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
962 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
964 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
965 intended to find bogus pointers in font objects (Bug#16140).
966 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
967 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
968 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
969 Disable for MS-Windows due to Bug#15876; apparently this
970 requires more or less substantial changes in fontset code.
971 * xfont.c (xfont_close):
972 * xftfont.c (xftfont_close): Call x_display_info_for_display
973 to check whether 'Display *' is valid (Bug#16093 and probably
976 2013-12-15 Eli Zaretskii <eliz@gnu.org>
978 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
979 Reported by Juanma Barranquero <lekktu@gmail.com>.
981 * process.c (Fprocess_send_eof): Don't crash if someone tries to
982 open a pty on MS-Windows. (Bug#16152)
984 * emacs.c (decode_env_path): Fix bogus comparison against
985 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
987 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
989 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
990 (Fx_file_dialog): Add parentheses around && to silence warning.
992 * w32term.c (construct_drag_n_drop): Remove unused local variable.
994 2013-12-15 Eli Zaretskii <eliz@gnu.org>
996 * xdisp.c (extend_face_to_end_of_line): Extend background of
997 non-default face in margin areas as well. (Bug#16151)
998 (display_line): Call extend_face_to_end_of_line for continued
999 lines as well, if the display margins have non-zero width.
1000 (set_glyph_string_background_width): When needed, set the
1001 extends_to_end_of_line_p flag on glyph strings to be drawn in
1002 margin areas, not only in the text area.
1004 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1007 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1009 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1010 Don't worry about verify_error being t, since it has to be a list.
1012 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1014 Use bool for boolean, focusing on headers.
1015 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1016 No need to include <stdbool.h>, since conf_post.h does it now.
1017 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1018 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1019 (SET_PER_BUFFER_VALUE_P):
1020 * ccl.c, ccl.h (setup_ccl_program):
1021 * ccl.h (CHECK_CCL_PROGRAM):
1022 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1023 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1024 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1025 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1026 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1027 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1028 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1029 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1030 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1031 (CHARSET_FAST_MAP_SET):
1032 * coding.c (decode_coding_ccl, encode_coding_ccl):
1033 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1034 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1035 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1036 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1037 (decode_coding_c_string):
1038 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1039 * conf_post.h (has_attribute):
1040 * dispextern.h (trace_redisplay_p):
1041 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1042 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1043 (SET_GLYPH_FROM_CHAR_GLYPH):
1044 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1045 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1046 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1047 (cursor_in_mouse_face_p):
1048 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1049 (blank_row, prepare_desired_row)
1050 (build_frame_matrix_from_leaf_window, make_current)
1051 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1052 (update_window, scrolling_window, update_frame_line):
1053 * disptab.h (GLYPH_FOLLOW_ALIASES):
1054 * editfns.c (Fformat):
1055 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1056 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1057 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1058 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1059 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1060 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1061 (FONT_DEFERRED_LOG):
1062 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
1063 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1064 (FRAME_MOUSE_UPDATE):
1065 * fringe.c (Fdefine_fringe_bitmap):
1066 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1067 (x_create_bitmap_from_xpm_data, xpm_load_image):
1068 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1069 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1070 (MERGE_INTERVAL_CACHE):
1071 * keymap.h (KEYMAPP):
1072 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1073 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1074 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1075 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1076 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1077 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1078 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1079 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1080 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1081 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1082 (SETUP_BUFFER_SYNTAX_TABLE):
1083 * systime.h (timespec_valid_p):
1084 * term.c (save_and_enable_current_matrix):
1085 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1086 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1087 (redisplay_internal, try_window_reusing_current_matrix)
1088 (sync_frame_with_window_matrix_rows, try_window_id)
1089 (display_menu_bar, display_tty_menu_item, display_mode_line)
1090 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1091 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1092 * xmenu.c (xmenu_show):
1093 * xterm.c (use_xim, x_term_init):
1094 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1095 (struct x_bitmap_record):
1096 Use bool for booleans.
1097 * ccl.c (struct buffer_text):
1098 * ccl.h (struct ccl_program):
1099 * charset.h (struct charset):
1101 * coding.h (struct iso_2022_spec, struct coding_system):
1102 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1103 (struct glyph_string, struct face, struct face_cache)
1104 (struct bidi_string_data, struct bidi_it)
1105 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1107 * editfns.c (Fformat):
1108 * frame.h (struct frame):
1109 * fringe.c (struct fringe_bitmap):
1110 * intervals.h (struct interval):
1111 * keyboard.h (struct kboard):
1112 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1113 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1114 (struct Lisp_Buffer_Local_Value, union specbinding):
1115 * macfont.m (struct macfont_info):
1116 * process.h (struct Lisp_Process):
1117 * termchar.h (struct tty_display_info):
1118 * window.h (struct window):
1119 * xterm.h (struct x_output):
1120 Use bool_bf for boolean bit-fields.
1121 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1122 All callers changed.
1123 * ccl.h (struct ccl_program): Remove unused members private_state,
1124 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1126 (struct ccl_spec): Remove unused members cr_carryover,
1127 eight_bit_carryover.
1128 * conf_post.h: Include <stdbool.h>.
1129 (bool_bf): New type.
1130 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1131 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1132 Surround statement macro with proper 'do { ... } while (false)' brackets.
1133 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1134 Args must now be expressions; all callers changed.
1135 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1136 (PRODUCE_GLYPHS): Simplify use of boolean.
1137 * fileio.c (Fcopy_file):
1138 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1139 * lisp.h (UNGCPRO): Return void, not int.
1140 (FOR_EACH_TAIL): Use void expression, not int expression.
1141 * region-cache.c: Reindent.
1142 * region-cache.h: Copy comments from region-cache.c, to fix
1143 incorrect remarks about booleans.
1145 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1147 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1148 when character at point is displayed from a display vector.
1151 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1153 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1154 now a list of certificate validation checks that will abort a
1155 connection with an error.
1156 (Fgnutls_boot): Document it and use it.
1158 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1160 * w32term.c (w32_enable_frame_resize_hack): New variable.
1161 (x_set_window_size): Use it to hack frame resizing on Windows
1164 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1166 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1167 Windows-specific code to w32.c. Change error message text to
1168 match that of Posix platforms.
1170 * w32.c (w32_copy_file): New function, most of the code copied and
1171 reworked from Fcopy_file. Improve error handling. Plug memory
1172 leak when errors are thrown. Support file names outside of the
1173 current codepage. (Bug#7100)
1175 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1177 * lread.c (load_path_default): Prototype.
1179 2013-12-13 Glenn Morris <rgm@gnu.org>
1181 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1182 (dump_path): Remove.
1183 (load-path-default): Remove `changed' argument.
1184 Do not set dump_path permanently. Simplify.
1185 (init_lread): Simplify.
1186 (syms_of_lread): Remove dump_path.
1188 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1190 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1191 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1192 2013-12-12 font-related change to avoid Bug#16128, which
1193 is quite hard to fix without even more substantial changes.
1195 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1197 * font.c (font_close_object): Check for live frame (Bug#16128).
1199 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1201 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1202 Return ptrdiff_t, not int, since it's a buffer size.
1203 Reindent/reparen some macros to a more Gnuish style.
1205 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1207 Avoid undefined behavior with huge regexp interval counts.
1208 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1209 since it's now specialized to interval counts. All uses changed.
1210 Do not assume wrapraound on signed integer overflow.
1211 (regex_compile): Simplify based on the above changes.
1213 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1215 Support file names on MS-Windows that use characters outside of
1216 the current system codepage. (Bug#7100)
1218 * w32.c (get_file_security, set_file_security)
1219 (create_symbolic_link): Separate pointers and boolean flags for
1220 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1221 non-zero, else the former.
1222 (codepage_for_filenames, filename_to_utf16, )
1223 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1225 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1227 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1228 Accept only one argument; all callers changed.
1229 (dostounix_filename): Remove the second argument, now works in
1230 UTF-8. All callers changed.
1231 (parse_root): Lose DBCS code.
1232 (get_long_basename, w32_get_short_filename, init_environment)
1233 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1234 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1235 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1236 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1237 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1238 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1240 (ansi_encode_filename): New function.
1241 (get_emacs_configuration, get_emacs_configuration_options):
1243 (add_volume_info, GetCachedVolumeInformation): Run the input file
1244 name through unixtodos_filename, to ensure it is stored and
1245 referenced in canonical form.
1246 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1247 (logon_network_drive, sys_link, utime): Improve error handling.
1248 (sys_access): New function.
1249 (hashval, generate_inode_val): Unused functions deleted.
1250 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1251 (check_windows_init_file): Convert error message from UTF-8 to
1252 ANSI codepage, for display in the message box.
1253 (globals_of_w32): Set w32_unicode_filenames according to the OS
1256 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1257 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1258 (syms_of_w32term): Declare w32-unicode-filenames.
1260 * w32proc.c (new_child, delete_child): Remove code that handled
1261 unused pending_deletion and input_file members of the child struct.
1262 (create_child, sys_spawnve): Convert all file names to ANSI
1263 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1264 name cannot be encoded in ANSI codepage. Don't use
1265 unixtodos_filename, mirror slashes by hand.
1266 (record_infile, record_pending_deletion): Functions deleted.
1267 (Fw32_short_file_name): Call w32_get_short_filename instead of
1270 * w32notify.c (add_watch): Work in Unicode mode when
1271 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1272 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1273 instead, do the same with Lisp primitives.
1275 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1276 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1277 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1278 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1279 (Fw32_shell_execute): Improve error reporting.
1280 (Fdefault_printer_name): Ifdef away for Cygwin.
1282 * w32.h (struct _child_process): Remove input_file and
1283 pending_deletion members that are no longer used.
1284 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1285 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1286 (ansi_encode_filename): New and updated prototypes.
1288 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1290 (unexec): Don't use dostounix_filename, it expects a file name in
1291 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1294 * fileio.c (Ffile_name_directory, file_name_as_directory)
1295 (directory_file_name, Fexpand_file_name)
1296 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1297 arguments of dostounix_filename.
1298 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1299 use MAX_UTF8_PATH for size of file-name strings.
1300 (emacs_readlinkat): Build an explicitly unibyte string for file
1302 (syms_of_fileio) <file-name-coding-system>:
1303 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1305 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1306 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1307 directories to UTF-8.
1308 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1309 environment, and each element of the input PATH, to UTF-8.
1311 * dired.c (file_attributes): Use build_unibyte_string explicitly
1312 to make Lisp strings from user and group names.
1314 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1317 * coding.c (decode_file_name, encode_file_name): New functions.
1319 * termcap.c (tgetent): Adapt to the change in arguments of
1322 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1325 * msdos.c (dostounix_filename, init_environment): Adapt to the
1326 change in arguments of dostounix_filename.
1328 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1329 [WINDOWSNT]: Encode file names passed to the image libraries in
1332 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1333 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1335 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1336 arguments of dostounix_filename.
1338 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1340 * font.h (struct font_entity) [HAVE_NS]: New field to record
1341 font driver which was used to create this entity.
1342 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1343 frame where the font was opened.
1344 (font_close_object): Add prototype.
1345 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1346 (font_close_object): Not static any more. Lost frame arg.
1347 Adjust comment and users.
1348 * alloc.c (cleanup_vector): Call font_close_object to adjust
1349 per-frame font counters correctly. If HAVE_NS, also call
1350 driver-specific cleanup for font-entity objects.
1351 * ftfont.c (ftfont_open):
1352 * nsfont.m (nsfont_open):
1353 * w32font.c (w32font_open_internal):
1354 * xfont.c (xfont_open):
1355 * xftfont.c (xftfont_open): Save frame pointer in font object.
1356 * macfont.m (macfont_open): Likewise.
1357 (macfont_descriptor_entity): Save driver pointer to be able
1358 to call its free_entity routine when font-entity is swept.
1359 * ftxfont.c (ftxfont_open): Add eassert because frame
1360 pointer should be saved by ftfont_driver.open.
1362 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1364 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1365 input polling is used. This is still meaningful for Cygwin, see
1366 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1367 * keyboard.c (poll_for_input_1, input_polling_used): Define
1369 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1370 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1371 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1372 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1373 (face_for_char): Likewise. Rearrange eassert and return ASCII
1374 face for CHAR_BYTE8_P.
1375 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1377 2013-12-11 Ken Brown <kbrown@cornell.edu>
1379 * dispextern.h (erase_phys_cursor):
1380 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1382 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1384 * nsterm.m (x_free_frame_resources):
1385 * term.c (tty_free_frame_resources):
1386 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1387 face cache because it's implied by free_frame_faces anyway.
1388 * w32term.c (x_free_frame_resources): Likewise. Do not call
1389 free_frame_faces twice.
1391 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1393 * editfns.c (Fformat_time_string): Mention %F in the doc.
1395 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1397 * window.c (resize_frame_windows): Don't return immediately when
1398 the root window's size doesn't change - the minibuffer window
1399 may still have to be repositioned/resized.
1400 * xfns.c (Fx_create_frame): Always change the frame size after
1401 initializing the frame's faces.
1402 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1403 change_frame_size should already have done it.
1404 (x_new_font): Assign new tool- and menu-bar heights.
1405 (x_set_window_size_1): Account for tool- and menu-bar heights
1406 (Bug#16013). Don't set pixel sizes since change_frame_size
1407 should already have done it.
1409 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1411 Remove the option of using libcrypto.
1412 * Makefile.in (LIB_CRYPTO): Remove.
1413 (LIBES): Don't use it.
1415 2013-12-11 Juri Linkov <juri@jurta.org>
1417 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1418 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1420 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1422 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1423 drawn tool bar items (Bug#16058).
1424 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1426 2013-12-09 Ken Brown <kbrown@cornell.edu>
1428 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1430 * lisp.h (get_frame_param): Adjust conditions for prototype
1433 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1435 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1436 Avoid unused macro warning if configured --without-xft.
1438 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1440 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1442 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1444 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1446 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1448 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1450 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1452 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1454 Use libcrypto's checksum implementations if available, for speed.
1455 * Makefile.in (LIB_CRYPTO): New macro.
1458 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1459 The macro didn't conform to C99 due to type mismatch,
1460 which caused compilation failure with Sun C 5.12,
1461 and it was confusing anyway. Include window.h to declare
1462 redisplay_other_windows.
1464 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1466 * window.c (set_window_buffer): Update mode line (bug#16084).
1468 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1470 Fix minor problems found by static checking.
1471 * keyboard.c (poll_for_input_1, input_polling_used):
1472 Define only if HAVE_NTGUI.
1473 * xmenu.c (popup_activate_callback): Omit unnecessary
1474 check against USE_X_TOOLKIT, which must be defined here anyway.
1475 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1478 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1480 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1482 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1484 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1486 * nsterm.m (x_set_window_size): Remove fprintf.
1487 (init): Define always. Set applicationDidFinishLaunchingCalled
1489 (applicationDidFinishLaunching:):
1490 Set applicationDidFinishLaunchingCalled.
1491 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1494 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1496 Pixel resize changes for NS (Bug#16049).
1497 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1498 height/width. row/cols are locals.
1499 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1500 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1501 (windowWillResize): Remove gsextra. Calculate extra as in
1503 (x_new_font): Don't change frame size if fullscreen.
1504 Change size pixelwise.
1506 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1507 comment in xfns.c. Change to pixelwise call.
1509 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1511 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1514 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1516 * xterm.c (input_signal_count): Remove.
1517 (x_dispatch_event): Define unconditionally.
1518 (x_make_frame_visible): Process X events until the frame
1519 is really visible (Bug#16027).
1520 * xterm.h (x_dispatch_event): Declare unconditionally.
1522 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1524 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1526 * nsterm.m (x_set_window_size): Handle pixelwise.
1528 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1530 * w32term.c (x_new_font):
1531 * xterm.c (x_new_font): Calculate new frame size from new font
1534 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1536 * lisp.h (FOR_EACH_TAIL): New macro.
1537 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1539 * window.c (select_window): Call second wset_redisplay before we change
1540 selected_window (bug#16034).
1542 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1544 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1546 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1548 * w32xfns.c: Include window.h, to avoid a compiler warning.
1550 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1552 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1553 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1554 window_scroll takes care of it.
1555 (Fset_window_point, Fdelete_other_windows_internal)
1556 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1557 (Fsplit_window_internal, Fdelete_window_internal)
1558 (Fresize_mini_window_internal, Fset_window_configuration)
1559 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1560 cause redisplay instead of forcing a complete redisplay.
1561 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1562 we're only affecting the selected_window.
1564 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1566 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1567 directional control characters. Update type and category
1568 determination according to the UBA from Unicode v6.3.
1569 (bidi_category_t): New category EXPLICIT_FORMATTING.
1571 * dispextern.h (bidi_type_t): Update to include new bidirectional
1572 properties introduced with Unicode v6.3. (Bug#16043)
1574 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1576 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1579 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1581 * font.c (font_list_entities): Remove dummy assignment.
1582 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1583 used on graphic displays only. Remove unused 'font_encoder' member.
1584 (struct font_bitmap): Remove unused 'extra' member.
1585 * nsfont.m (nsfont_open):
1586 * w32font.c (w32font_open_internal):
1587 * ftfont.c (ftfont_get_bitmap): Adjust users.
1589 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1591 Use bool for boolean.
1592 * tparam.c (tparam1):
1593 * undo.c (record_point, record_property_change):
1594 Use bool for boolean, for local vars that are always true or false.
1596 Minor integer overflow fixes (Bug#16033).
1597 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1598 This improves on the previous fix to this function.
1599 (window_resize_check): When summing up pixel counts, don't rely on
1600 undefined behavior if the sum overflows.
1602 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1604 * window.c (Fset_window_new_pixel): Don't choke at negative
1605 argument value (Bug#16033).
1607 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1608 to avoid crash in window_box_height.
1610 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1611 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1613 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1615 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1617 Minor integer overflow fixes.
1618 * window.c (Fset_window_new_pixel, grow_mini_window):
1619 * xdisp.c (Fwindow_text_pixel_size):
1620 Avoid undefined behavior on signed integer overflow.
1621 * xfns.c (x_set_mouse_color):
1622 Check that drag shape fits in 'unsigned', since that's what X wants.
1624 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1626 Improve reporting of fatal exception on MS-Windows.
1627 * w32fns.c (my_exception_handler): New function.
1628 (globals_of_w32fns): Set it up as the unhandled exception
1629 handler. Initialize exception code and address to zeros.
1630 (emacs_abort): If the exception code and address are available,
1631 print them at the beginning of the backtrace. Fix the format of
1632 printing addresses (was producing 0x0x12345678 on XP).
1635 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1637 * eval.c (Fbacktrace__locals): New function.
1638 (syms_of_eval): Defsubr it.
1640 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1642 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1643 Define here to unify between...
1644 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1645 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1647 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1649 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1651 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1652 fringe background extension.
1653 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1654 because they are now always the same as `left' and `width',
1655 respectively. Remove code for the case that `width' and
1656 `sb_width' are different.
1658 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1660 Fix minor problems found by static checking.
1661 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1662 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1663 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1665 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1667 * image.c (imagemagick_compute_animated_image): Don't crash if we
1668 have an animation with different-sized images (bug#15313).
1670 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1672 Remove some unused items introduced during pixelwise change.
1673 * window.c (window_resize_total_check): Remove unused function.
1674 * xdisp.c (remember_mouse_glyph): Remove unused label.
1675 (Ftool_bar_height): Move declaration inside #if.
1676 * xterm.c (x_set_window_size): Don't use r and c.
1678 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1680 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1683 * window.c (Fset_window_configuration): Comment out unused variables.
1685 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1687 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1689 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1691 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1693 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1694 HAVE_GNUTLS3 (Bug#16001).
1696 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1697 if interrupts are deferred (Bug#15801).
1699 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1701 Support resizing frames and windows pixelwise.
1702 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1703 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1704 (struct glyph_matrix): Replace window_left_col and
1705 window_top_line by window_pixel_left and window_pixel_top.
1706 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1708 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1709 (draw_window_divider, move_it_to, x_draw_right_divider)
1710 (x_draw_bottom_divider, change_frame_size): Add or fix
1712 * dispnew.c (change_frame_size_1): Change prototype.
1713 (adjust_glyph_matrix, required_matrix_width)
1714 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1715 values instead of lines and columns.
1716 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1717 WINDOW_TOTAL_FRINGE_WIDTH.
1718 (handle_window_change_signal, do_pending_window_change)
1719 (init_display): Adjusts calls of change_frame_size.
1720 (change_frame_size, change_frame_size_1): Handle pixelwise
1722 * frame.c (Qright_divider_width, Qbottom_divider_width):
1724 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1725 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1726 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1727 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1729 (set_frame_param): New function.
1730 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1731 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1732 (Ffringe_width, Fborder_width, Fright_divider_width)
1733 (Fbottom_divider_width): New functions, defsubr them.
1734 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1735 New argument pixelwise.
1736 (struct frame_parm_table): New members Qright_divider_width and
1737 Qbottom_divider_width.
1738 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1739 (x_report_frame_params): Handle Qright_divider_width and
1740 Qbottom_divider_width.
1741 (x_set_right_divider_width, x_set_bottom_divider_width):
1743 (frame_resize_pixelwise): New option.
1744 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1745 new_pixelwise, right_divider_width and bottom_divider_width;
1746 remove total_lines; rename text_lines, text_cols, new_text_lines
1747 and new_text_cols to text_height, text_width, new_height and
1748 new_width respectively.
1749 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1750 FRAME_TEXT_WIDTH respectively.
1751 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1752 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1753 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1755 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1756 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1757 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1758 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1759 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1760 (FRAME_TOTAL_COLS_ARG): Remove macro.
1761 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1762 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1763 (x_wm_set_size_hint): Handle frame pixel sizes.
1764 * indent.c (compute_motion, Fcompute_motion):
1765 Call window_body_width instead of window_body_cols.
1766 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1767 (make_lispy_position): Handle right and bottom dividers.
1768 (Fsuspend_emacs): Pixelize call of change_frame_size.
1769 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1770 * lisp.h: Extern set_frame_param.
1771 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1773 (Fx_create_frame): Add entry for vertical_drag_cursor.
1774 Pixelize call of change_frame_size.
1775 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1776 * nsterm.m (ns_update_window_end): Optionally draw right
1778 (x_set_window_size): Add argument pixelwise.
1779 Call check_frame_size and change_frame_size with pixelwise zero.
1780 (ns_draw_window_divider): New function.
1781 (ns_redisplay_interface): Add ns_draw_window_divider.
1782 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1783 (x_new_font): Call x_set_window_size with pixelwise zero.
1784 * print.c (print_object): For a window print its sequence
1786 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1787 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1788 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1789 (w32_createwindow): Use scroll bar area width.
1790 (w32_wnd_proc): Handle bottom divider width.
1791 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1792 (Fx_create_frame): Default divider width parameters.
1793 Caclulate sizes pixelwise. Add vertical drag cursor support.
1794 (x_create_tip_frame): Default divider widths to zero.
1795 Pixelize call to change_frame_size.
1796 (Fx_show_tip): Add handling of divider widths. Pixelize window
1798 (Fw32_frame_rect): New function.
1799 (frame_parm_handler w32_frame_parm_handlers): Add divider
1801 (Vx_window_vertical_drag_shape): Add variable.
1802 * w32inevt.c (resize_event, maybe_generate_resize_event):
1803 Pixelize change_frame_size calls.
1804 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1806 * w32term.c (w32_draw_window_divider): New function.
1807 (x_update_window_end): Handle right divider.
1808 (w32_draw_fringe_bitmap, x_scroll_run)
1809 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1810 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1811 Calculate new frame sizes pixelwise.
1812 (x_new_font): Pixelize call to x_set_window_size.
1813 (x_check_fullscreen): Pixelize call to change_frame_size.
1814 (x_set_window_size_1, x_set_window_size): New argument
1815 pixelwise. Calculate pixelwise.
1816 (x_wm_set_size_hint): Use scroll bar area width.
1817 (w32_redisplay_interface): Add w32_draw_window_divider.
1818 * w32term.h (struct w32_output): Add vertical drag cursor.
1819 * widget.c (set_frame_size, update_wm_hints)
1820 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1822 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1823 * window.c (sequence_number): Restore.
1824 (Fwindow_pixel_width, Fwindow_pixel_height)
1825 (Fwindow_mode_line_height, Fwindow_header_line_height)
1826 (window_pixel_to_total, Frun_window_scroll_functions)
1827 (Fset_window_new_pixel, window_resize_apply_total)
1828 (Fwindow_resize_apply_total): New functions.
1829 (window_body_height, window_body_width): Rename from
1830 window_body_lines. New argument PIXELWISE.
1831 Calculate pixelwise.
1832 (Fwindow_body_height, Fwindow_body_width): New argument
1834 (coordinates_in_window, window_relative_x_coord): Use window's
1835 pixel width instead of total width.
1836 (replace_window, recombine_windows): Initialize pixel values.
1837 (resize_root_window, resize_frame_windows, grow_mini_window)
1838 (shrink_mini_window): New argument PIXELWISE.
1839 Calculate pixelwise.
1840 (Fdelete_other_windows_internal, adjust_window_margins)
1841 (window_resize_check, window_resize_apply)
1842 (Fdelete_window_internal, Fresize_mini_window_internal)
1843 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1844 (check_frame_size): Rename arguments. New argument PIXELWISE.
1845 Calculate pixelwise.
1846 (set_window_buffer): Make samebuf bool. Run configuration change
1847 hook only if buffer changed.
1848 (Fset_window_buffer): Rewrite doc-string.
1849 (make_window): Initialize new_pixel slot.
1850 (Fwindow_resize_apply): Check pixel size of root window.
1851 (Fsplit_window_internal): Call 2nd argument pixel_size.
1852 Calculate pixelwise.
1853 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1855 (save_window_data): New slots frame_text_width,
1856 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1857 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1859 (Fcurrent_window_configuration, Fset_window_configuration)
1860 (save_window_save, compare_window_configurations): Handle new
1861 slots in save_window_data and saved_window.
1862 (Fset_window_scroll_bars): Fix doc-string.
1863 (window_resize_pixelwise): New variable.
1864 (coordinates_in_window, Fcoordinates_in_window_p):
1866 (make_parent_window): Adjust sequence_number.
1867 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1869 * window.h (struct window): New members new_pixel, pixel_left,
1870 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1871 (wset_new_pixel): New function.
1872 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1873 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1874 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1875 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1876 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1877 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1878 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1879 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1880 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1881 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1882 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1883 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1884 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1885 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1886 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1888 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1889 (window_body_width, check_frame_size): Adapt external declarations.
1890 * xdisp.c (last_max_ascent): New integer.
1891 (window_text_bottom_y): Handle bottom divider.
1892 (window_box_width, window_box_height): Calculate pixelwise.
1893 (get_glyph_string_clip_rects): Handle right divider.
1894 (remember_mouse_glyph): When windows are resized pixelwise
1895 proceed with width and height set to 1.
1896 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1898 (move_it_to): Calculate and return maximum x position
1900 (Fwindow_text_pixel_size): New function.
1901 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1902 (tool_bar_lines_needed): Rename to tool_bar_height.
1903 Calculate pixelwise.
1904 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1905 Calculate pixelwise.
1906 (redisplay_tool_bar): Calculate pixelwise.
1907 (redisplay_window): Calculate pixelwise. Handle dividers.
1908 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1909 (x_draw_vertical_border): Handle dividers.
1910 (define_frame_cursor1): Handle vertical drag cursor.
1911 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1912 (expose_window): Calculate pixelwise. Handle dividers.
1913 (init_xdisp): Initialize pixel values.
1914 * xfaces.c (Qwindow_divider): New face.
1915 (realize_basic_faces): Realize it.
1916 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1917 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1918 (x_set_scroll_bar_default_width): Default actual width to 16.
1919 (Fx_create_frame): Set sizes pixelwise.
1920 (x_create_tip_frame): Default divider widths to zero.
1921 Pixelize call of change_frame_size.
1922 (Fx_show_tip): Handle divider widths. Initial pixel position
1924 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1925 (Vx_window_vertical_drag_shape): New option.
1926 * xmenu.c (free_frame_menubar): Pixelize call of
1928 * xterm.c (x_draw_window_divider): New function.
1929 (x_update_window_end): Optionally draw right divider.
1930 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1931 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1932 (handle_one_xevent, x_new_font): Calculate pixelwise.
1933 (x_set_window_size_1, x_set_window_size): New argument
1934 pixelwise. Calculate pixelwise.
1935 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1936 (struct x_redisplay_interface): Add x_draw_window_divider.
1937 * xterm.h (struct x_output): Add vertical_drag_cursor.
1939 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1941 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1942 Set invisible frames's `redisplay' when a full redisplay is requested.
1943 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1944 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1945 (display_mode_lines): Set it here instead.
1947 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1949 * dispextern.h (set_window_update_flags): Remove.
1951 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1953 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1955 * xdisp.c (REDISPLAY_SOME_P): New macro.
1956 (redisplay_internal): Use it (bug#15999).
1957 (prepare_menu_bars, redisplay_window): Use it as well.
1959 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1961 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1963 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1964 (globals_of_w32font): Zero it out.
1965 (GetCharWidth32W_Proc): New function pointer.
1966 (get_char_width_32_w): New function.
1967 (compute_metrics): If get_glyph_outline_w returns an error, try
1968 get_char_width_32_w before declaring a failure. This avoids
1969 punishing raster (a.k.a. "bitmap") fonts by slowing down
1970 redisplay. (Bug#6364).
1972 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1974 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1975 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1976 highlight needs to be redisplayed. (Bug#15913)
1978 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1980 Fix minor problems found by static checking.
1981 * buffer.h (struct buffer_text, struct buffer):
1982 * frame.h (struct frame):
1983 * window.h (struct window):
1984 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1985 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1986 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1987 no-longer-valid use of HAVE_MENUS.
1988 * xdisp.c (propagate_buffer_redisplay): Now static.
1990 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1992 * xmenu.c (Fmenu_or_popup_active_p):
1993 * window.c (Fset_window_configuration):
1994 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1995 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1996 * fns.c (Fyes_or_no_p):
1997 * editfns.c (Fmessage_box, Fmessage_or_box):
1998 * alloc.c (make_save_ptr_ptr):
1999 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2001 * window.c (Fset_window_configuration): Move select_window later.
2003 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2005 Refine redisplay optimizations to only redisplay *some* frames/windows
2006 rather than all of them.
2007 * xdisp.c (REDISPLAY_SOME): New constant.
2008 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2009 (bset_redisplay, bset_update_mode_line): New functions.
2010 (message_dolog): Use bset_redisplay.
2011 (clear_garbaged_frames): Use fset_redisplay.
2012 (echo_area_display): Use wset_redisplay.
2013 (buffer_shared_and_changed): Remove.
2014 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2015 frame titles. Compute the actual set of windows redisplayed.
2016 Don't update frame titles and menu bars for frames that don't need to
2018 (propagate_buffer_redisplay): New function.
2020 (redisplay_internal): Use it. Be more selective in the set of windows
2021 we redisplay. Propagate windows_or_buffers_changed to
2022 update_mode_lines a bit later to simplify the code.
2023 (mark_window_display_accurate_1): Reset window and buffer's
2025 (redisplay_window): Do nothing if neither the window nor the buffer nor
2026 the frame needs redisplay.
2027 * window.h (struct window): Add `redisplay' field.
2028 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2029 (redisplay_other_windows, window_list): New declarations.
2030 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2031 (window_list): Not static any more.
2032 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2033 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2034 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2035 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2036 * frame.h (struct frame): Add `redisplay' field.
2037 Move `external_menu_bar' bitfield next to other bit-fields.
2038 (SET_FRAME_GARBAGED): Use fset_redisplay.
2039 (SET_FRAME_VISIBLE): Don't garbage the frame;
2040 Use redisplay_other_windows.
2041 * buffer.h (struct buffer): Add `redisplay' field.
2042 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2043 (modify_overlay): Use bset_redisplay.
2044 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2046 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2048 Support w32 file notifications in batch mode.
2049 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2050 invalid (which happens in batch mode). If non-interactive, call
2051 handle_file_notifications to store file notification events in the
2052 input queue. (Bug#15933)
2054 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2056 * w32inevt.c (handle_file_notifications): Now external, not static.
2058 * w32term.h (handle_file_notifications): Provide prototype.
2060 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2061 init_crit, since init_display, which does that otherwise, is not
2064 2013-11-27 Glenn Morris <rgm@gnu.org>
2066 * Makefile.in ($(lispsource)/international/charprop.el): New.
2067 (emacs$(EXEEXT)): Depend on charprop.el.
2069 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2071 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2072 deleting portions of the buffer under non-nil REPLACE argument.
2075 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2076 directory, watch it and not its parent.
2077 (add_watch): Allow empty string in FILE.
2079 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2081 * window.c (Fset_window_start, window_resize_apply)
2082 (window_scroll): Reset window_end_valid (Bug#15957).
2084 2013-11-27 Glenn Morris <rgm@gnu.org>
2086 * Makefile.in (leimdir): Now in lisp source directory.
2087 ($(leimdir)/leim-list.el): Just use ../leim .
2088 * epaths.in (PATH_DUMPLOADSEARCH):
2089 * lread.c (load_path_default):
2090 * nsterm.m (ns_load_path): No more leim directory.
2092 2013-11-26 Andreas Schwab <schwab@suse.de>
2094 * .gdbinit (xgettype): Add cast.
2096 2013-11-26 Glenn Morris <rgm@gnu.org>
2098 Preload leim-list.el.
2099 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2100 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2101 is a single directory.
2103 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2105 bool-vector-subsetp is now the normal direction (Bug#15912).
2106 * data.c (Fbool_vector_subsetp): Test whether the first argument
2107 is a subset of the second one, not the reverse. Add doc string.
2109 Fix minor problems found by static checking.
2110 * lread.c (load_path_default): Now static.
2111 * textprop.c (text_property_stickiness): Be consistent about the
2112 test used when deciding whether to consider the previous character.
2113 This simplifies the code a bit.
2115 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2117 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2119 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2120 (syms_of_frame): Don't defsubr them.
2122 2013-11-25 Glenn Morris <rgm@gnu.org>
2124 * lread.c (load_path_default): Change the sense of the argument.
2125 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2126 from dump_path. When it is not, avoid checking dump_path twice.
2128 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2129 uninstalled dump_path against installed Vload_path. (Bug#15964)
2131 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2133 Export get_pos_property to Elisp.
2134 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2135 (syms_of_editfns): Export it to Elisp.
2137 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2139 2013-11-23 Romain Francoise <romain@orebokech.com>
2141 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2142 initialization here ...
2143 (syms_of_fileio): ... from here.
2145 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2147 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2148 Please use --enable-check-lisp-object-type.
2150 2013-11-23 Glenn Morris <rgm@gnu.org>
2152 * process.c (get_process): Explicit error for dead buffers.
2154 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2156 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2158 2013-11-23 Glenn Morris <rgm@gnu.org>
2160 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2161 * lread.c (load_path_check): Take path to check as argument.
2162 (load_path_default): New, split from init_lread.
2163 (init_lread): Move calc of default load-path to load_path_default.
2164 Empty elements in EMACSLOADPATH now stand for the default.
2165 (load-path): Doc fix.
2166 * emacs.c (decode_env_path): Add option to treat empty elements
2167 as nil rather than ".".
2168 * callproc.c (init_callproc_1, init_callproc):
2169 * image.c (Vx_bitmap_file_path):
2170 * lisp.h (decode_env_path):
2171 * lread.c (Vsource_directory):
2172 Update for new argument spec of decode_env_path.
2174 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2176 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2177 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2179 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2181 Fix some dependency problems that cause unnecessary recompiles.
2182 Problem reported by RMS in
2183 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2184 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2185 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2186 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2187 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2188 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2189 (boostrap-clean): No need to remove stamp-oldxmenu.
2191 Fix recently introduced bool vector overrun.
2192 This was due to an optimization that went awry.
2193 Reported by Glenn Morris in
2194 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2195 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2196 for empty vectors, undoing the 2013-11-18 change.
2197 * data.c (bool_vector_binop_driver): Rely on this.
2198 Fix bug that occasionally overran the destination.
2199 * lisp.h (struct Lisp_Bool_vector): Document this.
2201 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2203 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2206 * nsterm.m (init, run, stop:): Comment out for now, does not work
2209 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2211 * charset.c (syms_of_charset): Don't read past end of string.
2213 2013-11-19 Glenn Morris <rgm@gnu.org>
2215 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2217 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2219 Add hooks to run on gaining/losing focus. (Bug#15029)
2220 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2221 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2222 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2224 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2226 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2227 The old names predated the API change that put destination at end.
2229 Improve API of recently-added bool vector functions (Bug#15912).
2230 The old API had (bool-vector-count-matches A B)
2231 and (bool-vector-count-matches-at A B I), which gave the
2232 misleading impression that the two functions were variants, one
2233 with a location I. The new API has (bool-vector-count-population A)
2234 and (bool-vector-count-consecutive A B I) to make the distinction
2235 clearer. The first function no longer has a B argument, since the
2236 caller can easily determine the number of nils if the length and
2237 number of ts is known.
2238 * data.c (Fbool_vector_count_population): Rename from
2239 bool_vector_count_matches, and accept just 1 argument.
2240 (Fbool_vector_count_consecutive): Rename from
2241 Fbool_vector_count_matches_at.
2243 Always allocate at least one bits_word per bool vector.
2244 See Daniel Colascione in:
2245 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2246 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2247 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2248 * lisp.h (struct Lisp_Bool_vector): Document this.
2250 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2252 * insdel.c (invalidate_buffer_caches): New function, consolidated
2253 from part of prepare_to_modify_buffer.
2254 (insert_from_gap, prepare_to_modify_buffer):
2255 * coding.c (code_convert_region, code_convert_string):
2256 Call invalidate_buffer_caches. (Bug#15841)
2258 * lisp.h (invalidate_buffer_caches): Add prototype.
2260 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2262 * w32term.c (x_update_window_end): Don't invalidate the entire
2263 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2264 highlight needs to be redisplayed. (Bug#15913)
2266 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2268 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2270 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2272 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2273 while we are using Vprin1_to_string_buffer.
2275 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2276 after inserting the description string. (Bug#15907)
2278 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2280 * data.c: Work around bogus GCC diagnostic about shift count.
2281 Reported by Eli Zaretskii in
2282 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2283 (pre_value): New function.
2284 (count_trailing_zero_bits): Use it.
2286 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2288 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2289 assume C macros are not supported even under -g3 in these old GCC
2292 2013-11-15 Leo Liu <sdl.web@gmail.com>
2294 * minibuf.c (Ftry_completion, Fall_completions)
2295 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2297 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2299 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2300 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2301 This avoids placing unnecessary constants into the Emacs code.
2303 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2305 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2306 for Cygwin w32 build.
2308 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2309 for Cygwin w32 build. (Bug#15892)
2311 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2313 Simplify, port and tune bool vector implementation.
2314 * alloc.c (bool_vector_exact_payload_bytes)
2315 (bool_vector_payload_bytes): Remove.
2316 (bool_vector_fill): Return its argument.
2317 * alloc.c (bool_vector_fill):
2319 * print.c (print_object):
2320 Simplify by using bool_vector_bytes.
2321 * alloc.c (make_uninit_bool_vector):
2322 New function, broken out from Fmake_bool_vector.
2323 (Fmake_bool_vector): Use it. Use tail call.
2324 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2325 * data.c (BITS_PER_ULL): New constant.
2326 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2327 if long long versions don't exist.
2328 (shift_right_ull): New function.
2329 (count_one_bits_word): New function, replacing popcount_bits_word
2330 macro. Don't assume that bits_word is no wider than long long.
2331 (count_one_bits_word, count_trailing_zero_bits):
2332 Don't assume that bits_word is no wider than long long.
2333 * data.c (bool_vector_binop_driver, bool_vector_not):
2334 * fns.c (Fcopy_sequence):
2336 Create an uninitialized destination, to avoid needless work.
2337 (internal_equal): Simplify.
2338 (Ffillarray): Prefer tail call.
2339 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2340 contain at least one word.
2341 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2342 chars are narrower than ints.
2343 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2344 * fns.c (Fcopy_sequence):
2346 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2347 Don't try to port to hosts where bits_word values have holes; the
2348 code wouldn't work there anyway. Verify this assumption, though.
2349 (bool_vector_bytes): New function.
2350 (make_uninit_bool_vector): New decl.
2351 (bool_vector_fill): Now returns Lisp_Object.
2353 * xfns.c (xic_create_fontsetname):
2354 * xrdb.c (gethomedir): Prefer tail calls.
2356 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2358 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2359 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2361 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2362 that requires a return value.
2363 (Fset_buffer_modified_p): Take advantage of this change to do
2366 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2368 * buffer.c (Frestore_buffer_modified_p): Sync it with
2369 Fset_buffer_modified_p.
2370 (Fforce_mode_line_update): New function, moved from subr.el.
2371 (Fset_buffer_modified_p): Use them.
2372 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2374 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2376 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2377 This avoids undefined behavior when subtracting pointers into
2378 different aways. On my platform it also makes the code a tad
2379 smaller and presumably faster.
2381 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2383 * keyboard.c (command_loop_1): Use region-extract-function.
2384 * insdel.c (Qregion_extract_function): Not static any more (can we
2385 stop pretending that these vars can benefit from being marked static?).
2387 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2389 * search.c (find_newline): If buffer text is relocated during the
2390 "dumb loop", adjust C pointers into buffer text to follow suit.
2393 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2395 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2396 for conversion (Bug#15837).
2398 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2400 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2401 for the entire range of inserted characters. (Bug#15841)
2403 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2405 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2407 (realize_default_face): Remove assignment to distant-foreground if
2408 unspecified (Bug#15815).
2410 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2412 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2413 cache-long-scans disabled, since we don't want to call
2414 prepare_to_modify_buffer (in insert_1_both) for each message we
2417 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2418 from buffer.c. Improve commentary to the buffer field setter
2421 * buffer.c (bset_cache_long_scans): Static function deleted.
2422 Improve commentary to the buffer field setter functions.
2423 (init_buffer_once): Default for cache-long-scans changed to t.
2426 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2428 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2430 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2431 This bug was introduced in my 2013-06-21 change, and caused
2432 struct Lisp_Sub_Char_Table objects to be given too many slots,
2433 which broke 'make -C admin/unidata'.
2435 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2437 Import changes from mac-port 4.5.
2438 * macfont.m (mac_font_copy_default_descriptors_for_language)
2439 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2440 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2441 (macfont_language_default_font_names): New.
2442 (macfont_list): Rearrange language/charset code.
2443 (macfont_close): Don't check for macfont_info->cache.
2444 (mac_ctfont_create_preferred_family_for_attributes): New font
2445 selection code, call
2446 mac_font_copy_default_name_for_charset_and_languages.
2447 (mac_font_copy_default_descriptors_for_language)
2448 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2450 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2452 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2454 Port to C11 aligned_alloc, and fix some integer overflows.
2455 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2456 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2457 and use of posix_memalign replaced with aligned_alloc.
2458 (aligned_alloc): New function, defined or declared as needed.
2459 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2460 Don't undef; configure.ac now does this.
2461 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2462 (calloc, aligned_alloc): Check for integer overflow.
2463 (aligned_alloc): Rename from memalign. All uses changed.
2464 (memalign): New function, an alias for aligned_alloc.
2466 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2468 * xdisp.c (redisplay_internal): Fix typo in last change.
2470 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2472 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2474 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2476 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2477 redisplay--mode-lines-cause.
2478 (redisplay_internal): Keep them uptodate. Remove redundant check of
2479 buffer_shared_and_changed.
2480 * *.[chm]: Number every assignment to update_mode_lines so we
2481 can track why it is set.
2483 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2485 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2487 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2489 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2490 can track why it is set.
2492 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2494 Integer-related fixes for term.c etc.
2495 * dispextern.h (face_tty_specified_color): New function.
2496 * term.c (turn_on_face): Don't rely on undefined behavior when
2497 assigning an out-of-range value to 'long'.
2498 Simplify test for toggling highlight.
2499 (tty_capable_p): Omit last two (unused) args. All callers changed.
2500 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2501 (read_menu_input, tty_menu_activate, tty_menu_show):
2502 * xfaces.c (x_supports_face_attributes_p)
2503 (tty_supports_face_attributes_p):
2504 Use bool for boolean. All callers changed.
2505 (tty_supports_face_attributes_p): Omit defaults for color indices;
2506 no longer needed. Simplify tail call.
2508 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2510 * xdisp.c (prepare_menu_bars): Mark static.
2511 * lisp.h (prepare_menu_bars): Don't declare.
2512 * xselect.c (x_handle_selection_clear):
2513 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2515 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2517 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2518 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2520 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2522 * keyboard.c (Fcommand_error_default_function): Rename from
2523 Fdefault_error_output.
2525 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2527 * keyboard.c (Fdefault_error_output): New function, extracted from
2529 (syms_of_keyboard): Use it for Vcommand_error_function.
2531 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2533 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2534 (init_eval): Use it to ensure handlerlist is non-NULL.
2535 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2536 (Fsignal): Adjust NULLness test of handlerlist.
2537 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2539 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2541 * callproc.c (call_process): Call prepare_to_modify_buffer before
2542 decoding text read from the sub-process, as the decoded stuff will
2543 be inserted into the buffer. This will invalidate the various
2544 caches maintained for the buffer. (Bug#15148)
2546 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2548 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2549 string of glyphless-char-display.
2551 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2553 * nsfns.m (ns_get_name_from_ioreg): New function.
2554 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2555 OSX >= 10.9. Use ns_get_name_from_ioreg.
2557 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2559 Simplify and port recent bool vector changes.
2560 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2561 only in this file. Use a more-efficient implementation if the
2562 second argument is a power of 2.
2563 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2564 Remove no-longer-necessary compile-time checks.
2565 (bool_vector_exact_payload_bytes): New function.
2566 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2567 exact payload changed to call the new function. Do not assume
2568 that the arg or result fits in ptrdiff_t.
2569 (bool_vector_fill): New function.
2570 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2572 (vroundup_ct): Don't assume arg fits in size_t.
2573 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2574 invoke set_category_set.
2575 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2576 All callers changed. Use bool_vector_set.
2577 * category.h (XCATEGORY_SET): Remove; no longer needed.
2578 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2580 * data.c (Faref): Use bool_vector_ref.
2581 (Faset): Use bool_vector_set.
2582 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2583 (Fbool_vector_not, Fbool_vector_count_matches)
2584 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2585 * fns.c (concat): Use bool_vector_ref.
2586 (Ffillarray): Use bool_vector_fill.
2587 (mapcar1): Use bool_vector_ref.
2588 (sxhash_bool_vector): Hash words, not bytes.
2589 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2590 a constant, since it's now used in #if.
2591 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2592 unsigned char on unusual architectures, so that we no longer
2593 assume that the number of bits per bits_word is a power of two or
2594 is a multiple of 8 or of CHAR_BIT.
2595 (Qt): Add forward decl.
2596 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2597 at least as strictly as bits_word.
2598 (bool_vector_data, bool_vector_uchar_data): New accessors.
2599 All data structure accesses changed to use them.
2600 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2601 (bool_vector_set): New functions.
2602 (bool_vector_fill): New decl.
2603 (ROUNDUP): Move to alloc.c as described above.
2605 Fix recent gnutls changes.
2606 * gnutls.c (Fgnutls_boot): Don't assume C99.
2607 * process.c (wait_reading_process_output): Fix typo in recent change.
2609 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2611 * process.c (wait_reading_process_output, read_process_output)
2612 (send_process): Check gnutls_state is not NULL.
2614 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2615 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2617 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2619 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2620 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2622 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2625 * nsfns.m (Fx_create_frame): Fix memory leak.
2627 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2628 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2629 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2631 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2633 * xdisp.c (message3_nolog, message_with_string): Encode the string
2634 before writing it to the terminal in a non-interactive session.
2636 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2637 sure we concatenate them into a unibyte string.
2639 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2640 resulting temporary name before returning it to the caller.
2641 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2642 is a unibyte string, convert NAME to a unibyte string to ensure
2643 that the result is also a unibyte string.
2645 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2646 create unibyte strings from default paths and directory/file
2649 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2652 * callproc.c (init_callproc): Use build_unibyte_string to make
2653 sure we create unibyte strings from default paths and
2654 directory/file names.
2656 * buffer.c (init_buffer): Don't store default-directory of
2657 *scratch* in multibyte form. The original problem which led to
2658 that is described in
2659 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2660 but it was solved long ago. (Bug#15260)
2662 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2664 Port to stricter C99 platforms.
2665 Especially, C99 prohibits nesting a struct X inside struct Y if
2666 struct X has a flexible array member.
2667 * alloc.c (struct sdata): New type.
2668 (sdata): Implement in terms of struct sdata.
2669 Remove u member; all uses replaced by next_vector, set_next_vector.
2670 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2671 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2672 (struct sblock): Rename first_data member to data, which is now
2673 a flexible array member. All uses changed.
2674 (next_vector, set_next_vector, large_vector_vec): New functions.
2675 (vector_alignment): New constant.
2676 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2677 (struct large-vector): Now merely a NEXT member, since the old approach
2678 ran afoul of stricter C99. All uses changed to use
2679 large_vector_vec or large_vector_offset.
2680 (large_vector_offset): New constant.
2681 * dispnew.c: Include tparam.h, for tgetent.
2682 Do not include term.h; no longer needed.
2683 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2684 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2685 (struct Lisp_Vector): Use a flexible array member for contents,
2686 instead of a union with a member that is an array of size 1.
2688 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2689 fact that the struct no longer contains a union.
2690 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2691 (struct Lisp_Save_Value, struct Lisp_Free):
2692 Use unsigned, not int, for spacers, to avoid c99 warning.
2693 (union specbinding): Use unsigned, not bool, for bitfield, as
2694 bool is not portable to pre-C99 hosts.
2696 2013-11-04 Glenn Morris <rgm@gnu.org>
2698 * emacs.c (usage_message): Mention that `-L :...' appends.
2700 2013-11-02 Glenn Morris <rgm@gnu.org>
2702 * Makefile.in (abs_builddir): Remove.
2703 (bootstrap_exe): Use relative filename.
2705 Use relative filenames in TAGS files.
2706 * Makefile.in (abs_srcdir): Remove it again.
2707 (.PHONY): Remove frc.
2708 (maintainer-clean): No more TAGS-LISP file.
2709 (TAGS): Pass relative file names to etags.
2710 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2712 * Makefile.in (abs_srcdir): New, set by configure.
2714 (maintainer-clean): Remove pointless echo. That should be in the
2715 top-level Makefile, if anywhere. Delete TAGS-LISP.
2716 (extraclean): No s/ and m/ directories for some time.
2717 (TAGS): Also depend on ctagsfiles3.
2718 Remove no-longer-defined S_FILE.
2719 Pass absolute filenames to etags once more.
2720 (TAGS-LISP): Replace lispdir with its expansion.
2721 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2722 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2724 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2726 * xfaces.c (check_lface_attrs, realize_default_face):
2727 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2728 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2730 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2732 * emacs.c (original_pwd): Remove global var by making it local.
2733 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2735 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2737 * xfaces.c: Declare color_distance.
2738 (QCdistant_foreground): New variable.
2739 (NEAR_SAME_COLOR_THRESHOLD): New define.
2740 (load_color2): New function.
2741 (load_color): Call load_color2.
2742 (load_face_colors): Call load_color2 and if distant-color is specified
2743 calculate distant and use distant-color if colors are near.
2744 (LFACE_DISTANT_FOREGROUND): New define.
2745 (merge_face_ref, Finternal_set_lisp_face_attribute)
2746 (Finternal_get_lisp_face_attribute)
2747 (x_supports_face_attributes_p): Handle distant-foreground similar to
2749 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2751 * dispextern.h (lface_attribute_index):
2752 Add LFACE_DISTANT_FOREGROUND_INDEX.
2754 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2756 * image.c (pbm_next_char): New function.
2757 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2758 (pbm_scan_number): Use it.
2759 (Qlibjpeg_version): New variable.
2760 (syms_of_image): DEFSYM and initialize it.
2762 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2764 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2766 2013-10-31 Glenn Morris <rgm@gnu.org>
2768 * emacs.c (original_pwd): New char.
2769 (main): If using --chdir, store original_pwd.
2770 (init_cmdargs): When setting Vinvocation_directory based on a
2771 relative argv[0], use original_pwd if set. (Bug#15768)
2773 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2775 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2777 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2779 * insdel.c: Fix minor problems found by static checking.
2780 (Qregion_extract_function): Now static.
2781 (prepare_to_modify_buffer_1): Remove unused locals.
2783 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2785 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2786 (syms_of_xdisp): Declare pre-redisplay-function.
2787 (markpos_of_region): Remove function.
2788 (init_iterator, compute_stop_pos, handle_face_prop)
2789 (face_before_or_after_it_pos, reseat_to_string)
2790 (get_next_display_element, window_buffer_changed)
2791 (redisplay_internal, try_cursor_movement, redisplay_window)
2792 (try_window_reusing_current_matrix, try_window_id, display_line)
2793 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2794 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2795 * window.h (struct window): Remove field `region_showing'.
2796 * dispextern.h (struct it): Remove region_beg/end_charpos.
2797 (face_at_buffer_position, face_for_overlay_string)
2798 (face_at_string_position): Update prototypes.
2799 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2800 (face_at_string_position): Remove `region_beg' and `region_end' args.
2801 * fontset.c (Finternal_char_font):
2802 * font.c (font_at, font_range): Adjust calls accordingly.
2803 * insdel.c (Qregion_extract_function): New var.
2804 (syms_of_insdel): Initialize it.
2805 (prepare_to_modify_buffer_1): Use it.
2807 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2809 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2810 * ftxfont.c (ftxfont_get_gcs):
2811 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2812 * xfaces.c (x_free_colors, x_free_dpy_colors)
2813 (x_create_gc, unload_color):
2814 * xselect.c (x_property_data_to_lisp):
2815 * xsettings.c (parse_settings):
2816 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2817 (get_bits_and_offset): Adjust definition.
2818 * frame.c (XParseGeometry): Adjust locals.
2819 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2820 * regex.h (toplevel): Likewise for reg_syntax_t.
2822 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2824 * eval.c (run_hook_with_args): Use FUNCTIONP.
2826 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2828 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2829 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2830 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2831 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2832 on MS-Windows anyway.
2833 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2834 (free_realized_face): ...adjust user.
2835 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2836 white relief pixels to -1.
2837 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2838 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2839 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2841 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2843 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2844 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2845 in practice now. All callers changed.
2847 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2849 * dispextern.h (struct face): Use bitfields for 'underline_type'
2850 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2851 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2852 'stipple' member. Move 'lface' member up to help...
2853 * xfaces.c (make_realized_face): ...this function to find and
2854 clear just the members that need clearing.
2855 (load_face_colors, realize_x_face):
2856 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2858 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2860 * xftfont.c (struct xftfont_info): Remove set-but-unused
2862 (xftfont_open): Adjust user.
2863 (xftfont_get_colors): Remove useless prototype.
2865 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2867 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2868 before passing them to 'unexec'. (Bug#15260)
2870 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2872 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2874 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2876 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2877 the changed signature of the font driver's 'close' method.
2879 * w32font.h (w32font_close): Adjust the prototype to the change in
2880 function definition.
2882 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2884 * w32uniscribe.c (uniscribe_close): Adapt the call to
2885 w32font_close to its new prototype.
2887 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2889 Omit unused frame argument of font API's close function.
2890 * font.h (struct font): Drop frame argument. Adjust comment.
2891 * font.c (font_clear_cache, font_close_object): Adjust users.
2892 * ftfont.c (ftfont_close):
2893 * ftxfont.c (ftxfont_close):
2894 * macfont.m (macfont_close):
2895 * nsfont.m (nsfont_close):
2896 * w32font.c (w32font_close):
2897 * xfont.c (xfont_close):
2898 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2899 tweak comments and make functions safe if called more than once for
2900 the same font object.
2902 Perform font-specific cleanup when font object is swept by GC. See
2903 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2904 * alloc.c (cleanup_vector): New function.
2905 (sweep_vector): Call it for each reclaimed vector object.
2906 * font.h (struct font): Adjust comment.
2908 2013-10-24 Glenn Morris <rgm@gnu.org>
2910 * Makefile.in (abs_top_srcdir): New, set by configure.
2912 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2914 Adjust recent font-related changes to fix bug#15686.
2915 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2916 is a live window system frame, mark its default font too.
2918 2013-10-23 Glenn Morris <rgm@gnu.org>
2920 * Makefile.in (RUN_TEMACS): Make relative (again).
2921 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2922 (bootstrap-emacs$(EXEEXT)):
2923 Quote entities that might contain whitespace.
2925 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2927 Port to Solaris 10 and its bundled GCC.
2928 Problem reported by Timothy C. Burt.
2929 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2931 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2933 Do not allow font caches to grow too large.
2934 * alloc.c (compact_font_cache_entry, compact_font_caches):
2935 New functions or stub if not HAVE_WINDOW_SYSTEM.
2936 (compact_undo_list): Factor out from Fgarbage_collect.
2938 (mark_face_cache): Mark face font. Move down to avoid
2940 (mark_terminals): Do not mark font cache here.
2941 (Fgarbage_collect): Call compaction functions described
2942 above. Adjust comment.
2944 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2946 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2947 chdir to HOME (bug#15607).
2949 * nsterm.m (Qcocoa, Qgnustep): New variables.
2950 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2951 (ns_get_color): Make selection color work for GNUstep also.
2953 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2955 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2956 handles mouse clicks. Instead, let GPM use the same code as all
2957 the other mice use. See the discussion starting at
2958 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2959 for the details of the problem with the menu bar this fixes.
2961 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2963 Remove port-specific display name lists to avoid extra
2964 complexity and data duplication with display info lists.
2965 * xterm.h (x_display_name_list): Remove declaration.
2966 * xterm.c (x_display_name_list): Remove.
2967 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2968 * xfns.c (x_display_info_for_name, Fx_display_list):
2969 Likewise. Use x_display_list where appropriate.
2970 * w32term.h (w32_display_name_list): Remove declaration.
2971 * w32term.c (w32_display_name_list): Remove.
2972 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2974 * w32fns.c (x_display_info_for_name, Fx_display_list):
2975 Likewise. Use x_display_list where appropriate.
2976 * nsterm.h (ns_display_name_list): Remove declaration.
2977 * nsterm.m (ns_display_name_list): Remove.
2978 (ns_term_init, syms_of_nsterm): Adjust users.
2979 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2980 Likewise. Use x_display_list where appropriate.
2981 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2982 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2983 (mark_terminals): Mark per-terminal font cache.
2985 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2987 Don't run timers in input-pending-p. Its new check-timers param
2988 provides the prior behavior. (Bug#15045).
2989 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2991 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2993 Make some functions static in non-Microsoft builds.
2994 On my platform (Fedora 19 x86-64), this shrinks the
2995 Emacs executable (text+data) by 0.25%.
2996 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2997 (load_color) [!MSDOS]:
2998 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2999 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3000 * lisp.h (check_existing):
3001 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3002 (network_interface_info) [!WINDOWSNT]:
3003 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3004 Remove extern decls.
3005 * fileio.c (check_existing):
3006 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3007 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3008 (network_interface_info) [!WINDOWSNT]:
3009 * term.c (encode_terminal_code) [!WINDOWSNT]:
3010 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3011 * xfaces.c (load_color) [!MSDOS]:
3013 * fileio.c (check_existing, check_executable, check_writable):
3014 * process.c (network_interface_list, network_interface_info):
3015 Move earlier, so that we don't need forward decls.
3016 * gnutls.c (fn_gnutls_transport_set_errno)
3017 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3019 * w32.c (init_environment): Use faccessat rather than
3020 check_existing, partly for consistency with the rest of the code
3021 in this file, partly so that check_existing can be static.
3023 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3024 * emacs.c (MAIN_PROGRAM): New macro.
3025 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3026 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3028 bool vector int width fixes
3029 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3030 (Fbool_vector_count_matches_at):
3031 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3032 can exceed PTRDIFF_MAX, at least in theory.
3033 (Fbool_vector_count_matches_at):
3034 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3036 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3038 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3039 (struct sockaddr): Add forward decl, for platforms that lack it.
3041 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3043 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3046 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3048 * w32.c (network_interface_get_info, network_interface_list)
3049 (network_interface_info): New functions. (Bug#15610)
3050 (GetAdaptersInfo_Proc): New typedef.
3051 (get_adapters_info): New wrapper function.
3052 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3054 * process.h (network_interface_list, network_interface_info):
3057 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3058 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3059 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3060 for WINDOWSNT. Doc fix.
3061 (syms_of_process): Defsubr Snetwork_interface_list and
3062 Snetwork_interface_info unconditionally.
3064 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3065 in NS GUI sessions. (Bug#15629)
3067 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3069 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3071 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3073 * print.c (print_object): Print " ..." when truncating bool vectors.
3075 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3077 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3078 standard mouse buttons.
3080 * termhooks.h (struct input_event): Remove incorrect commentary.
3082 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3084 Disallow bool vector operations on mixed-length operands.
3085 The old behavior left garbage in the result vector sometimes,
3086 and didn't seem to be useful.
3087 * data.c (Qwrong_length_argument): New static var.
3088 (wrong_length_argument): New function.
3089 (bool_vector_binop_driver): Check that args agree in length.
3091 * keyboard.c, keyboard.h (all_kboards): Now static.
3093 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3095 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3096 note from the lispref.
3098 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3100 * nsterm.h (struct ns_display_info): Remove set-but-unused
3101 member image_cache (image caches are per-terminal anyway).
3102 (FRAME_X_IMAGE_CACHE): Remove.
3103 * nsterm.m (ns_initialize_display_info): Adjust user.
3105 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3107 * w32proc.c: Include mingw_time.h.
3109 * w32.c: Include mingw_time.h.
3111 Implement scrolling of TTY menus when the screen is too short.
3113 * term.c (tty_menu_display): Accept an additional argument, the
3114 menu item from which to start displaying the menu. Account for
3115 the value of Y when limiting the menu to the number of available
3117 (mi_result): New enumeration.
3118 (read_menu_input): Return enumerated value. When the y coordinate
3119 hits min_y or max_y, return scroll indication instead of wrapping
3121 (tty_menu_activate): Handle the scrolling indications from
3122 read_menu_input. Compute the first menu item to display and pass
3123 it to tty_menu_display.
3125 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3127 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3128 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3129 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3130 Adjust to match the change described below.
3131 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3132 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3133 memory_below_frame members to...
3134 * termchar.h (struct tty_display_info): ...here because they're
3135 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3136 * term.c (init_tty):
3137 * nsterm.m (ns_create_terminal):
3138 * w32term.c (w32_create_terminal):
3139 * xterm.c (x_create_terminal): Adjust users.
3140 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3141 to filter out non-TTY frames. Adjust comment.
3142 (scrolling): Adjust user. Prefer eassert for debugging check.
3144 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3146 * xfaces.c (PT_PER_INCH): Remove unused macro.
3147 * termhooks.h (struct terminal): Remove set-but-unused
3148 member fast_clear_end_of_line.
3149 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3150 * nsterm.m (ns_create_terminal):
3151 * term.c (init_tty):
3152 * w32term.c (w32_create_terminal):
3153 * xterm.c (x_create_terminal): Adjust users.
3155 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3157 * lisp.h (bool_vector_size): New function.
3158 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3159 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3160 (Fbool_vector_not, Fbool_vector_count_matches_at):
3161 Remove uses of 'eassume' that should no longer be needed,
3162 because they are subsumed by the 'eassume' in bool_vector_size.
3164 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3166 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3167 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3168 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3170 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3172 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3173 have different dimensions. (Bug#15575)
3175 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3178 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3180 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3182 * term.c (tty_menu_show): Never return with unbalanced
3183 specpdl. Use eassert for debugging check. Adjust style.
3185 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3187 * term.c (read_menu_input): Make selection of menu items
3188 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3189 (tty_menu_activate): Fix off-by-one error when computing max_y.
3191 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3193 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3194 audit logging (only used with GnuTLS 3.x) and enable it.
3196 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3198 * dispnew.c (redraw_frame): Remove useless #ifdef because
3199 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3200 Also, move TTY fflush to...
3201 * term.c (tty_update_end): ...this function.
3203 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3205 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3206 the end of the frame's glyph matrix. (Bug#15575)
3208 * term.c (tty_menu_display): Don't move cursor while overwriting
3209 frame's glyphs with menu items. Limit the number of items
3210 displayed to what can be shown on the available screen lines,
3211 excluding the echo area.
3212 (tty_menu_activate): Limit the Y coordinate allowed by
3213 read_menu_input to the last screen line used for menu display.
3215 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3217 * lisp.h (eassume): New macro.
3218 Also, include <verify.h>, for 'assume'.
3219 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3220 (vroundup, vector_nbytes):
3221 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3222 (Fbool_vector_not, Fbool_vector_count_matches)
3223 (Fbool_vector_count_matches_at):
3224 Use eassume, not eassert.
3225 * casetab.c (set_identity, shuffle):
3226 * composite.c (composition_gstring_put_cache):
3227 * dispnew.c (update_frame_1):
3228 * ftfont.c (ftfont_shape_by_flt):
3229 * image.c (gif_load):
3230 * intervals.c (offset_intervals):
3231 * macfont.m (macfont_shape):
3232 Remove calls to 'assume' that are no longer needed, because
3233 --enable-gcc-warnings no longer generates bogus warnings
3234 when these calls are removed.
3236 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3238 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3240 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3242 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3243 (Qsubstitute_env_in_file_name): New var.
3244 (syms_of_fileio): Define it.
3246 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3248 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3249 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3252 * term.c (save_and_enable_current_matrix): Don't allocate and
3253 don't save margin areas.
3254 (restore_desired_matrix): Don't restore margin areas.
3255 (free_saved_screen): Don't free margin areas.
3257 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3259 * image.c: Pacify --enable-gcc-warnings.
3260 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3261 #define only if used.
3263 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3265 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3266 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3267 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3268 (gif_load): For giflib v5.x and later, display the error message
3269 produced by giflib when its functions fail.
3270 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3273 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3275 * keyboard.c (last_event_timestamp): Remove. For X selection and
3276 GTK popup menus, it may be obtained from per-frame X display info.
3277 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3278 (process_special_events): Adjust users.
3279 * keyboard.h (last_event_timestamp): Remove declaration.
3280 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3281 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3282 * menu.h (xmenu_show): Adjust prototype.
3283 * menu.c (Fx_popup_menu): Adjust user.
3284 * xselect.c (x_own_selection, x_get_foreign_selection)
3285 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3287 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3289 * keyboard.c (init_kboard): Now static. Add arg
3290 to denote window system. Adjust comment.
3291 (init_keyboard): Adjust user.
3292 (allocate_kboard): New function.
3294 * nsterm.m (ns_term_init):
3295 * term.c (init_tty):
3296 * w32term.c (w32_create_terminal):
3297 * xterm.c (x_term_init): Use it.
3298 * keyboard.h (init_kboard): Remove prototype.
3299 (allocate_kboard): Add prototype.
3301 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3303 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3304 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3306 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3308 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3310 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3312 * term.c (tty_menu_activate): Flush the output stream after
3313 showing the cursor, and don't mark the frame garbaged at exit from
3314 the function. Fixes redisplay glitches when moving from one menu
3317 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3319 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3320 or throw error (Bug#15570).
3322 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3324 * intervals.c (temp_set_point_both): Move test into 'eassert',
3327 * lisp.h (eassert): Don't use 'assume'.
3328 Sometimes 'assume' wins in performance, and sometimes it loses,
3329 so it shouldn't be used all the time. Perhaps we need two
3330 flavors of 'eassert', one for where 'assume' is far more likely
3331 to help or to hurt; but that can be done later.
3332 Problem reported by Dmitry Antipov in
3333 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3334 Also, don't include <verify.h>; no longer needed.
3336 2013-10-09 Glenn Morris <rgm@gnu.org>
3338 * eval.c (Fcond): Doc tweak.
3340 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3342 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3343 expressions with side effects to eassert. (Bug#15565)
3345 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3347 * fns.c (hashfn_user_defined): Allow hash functions to return any
3350 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3352 Fix minor problems found by static checking.
3353 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3354 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3355 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3356 * keyboard.c (read_menu_command): Remove unused local.
3357 * lisp.h (read_menu_command): New decl.
3358 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3359 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3360 Return ptrdiff_t, not int.
3361 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3362 not int, for benefit of xpalloc.
3363 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3365 (have_menus_p): Remove; unused.
3366 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3367 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3368 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3370 (save_and_enable_current_matrix): Omit unnecessary casts.
3371 (read_menu_input): Omit local extern decl (now in lisp.h).
3372 Don't access uninitialized storage if mouse_get_xy fails.
3373 (tty_menu_activate): Mark local as initialized, for lint.
3374 (tty_menu_activate, tty_meny_show): Remove unused locals.
3376 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3378 Support menus on text-mode terminals.
3379 * xterm.h (xw_popup_dialog): Add prototype.
3381 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3382 (xmenu_show): Block input here, instead in Fx_popup_menu.
3383 (xw_popup_dialog): New function, with X-specific bits of popup
3386 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3389 * window.c (Fset_window_configuration): Use run-time tests of the
3390 frame type instead of compile-time conditionals, when menu-bar
3391 lines are considered.
3393 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3394 (w32_popup_dialog): New prototypes.
3396 * w32menu.c (Fx_popup_dialog): Function deleted.
3397 (w32_popup_dialog): New function, with w32 specific bits of popup
3398 dialogs. Block input here.
3400 * w32inevt.c (w32_console_read_socket): Minor change to add
3401 debugging TTY events.
3403 * w32fns.c (show_hourglass): If returning early because the frame
3404 is not a GUI frame, unblock input.
3406 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3407 (cursorY): New functions.
3409 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3410 WINDOWSNT, macros that call curX and curY elsewhere.
3412 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3414 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3415 specific function to hide and show cursor on a text-mode terminal.
3416 (tty_menu_struct, struct tty_menu_state): New structures.
3417 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3418 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3419 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3420 (tty_menu_locate, save_and_enable_current_matrix)
3421 (restore_desired_matrix, screen_update, read_menu_input)
3422 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3423 (tty_pop_down_menu, tty_menu_last_menubar_item)
3424 (tty_menu_new_item_coords, tty_menu_show): New functions.
3425 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3427 * nsterm.h (ns_popup_dialog): Adjust prototype.
3429 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3431 (ns_popup_dialog): Adapt order of arguments to the other
3432 *_menu_show implementations.
3433 (Fx_popup_dialog): Function deleted.
3435 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3437 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3439 * menu.c (have_boxes): New function.
3440 (single_keymap_panes): Use it instead of a compile-time
3442 (single_menu_item): Use run-time tests of the frame type instead
3443 of compile-time conditionals.
3444 (encode_menu_string): New function.
3445 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3446 the macro, since different types of frame need different encoding
3448 (digest_single_submenu): Use run-time tests of frame type instead
3449 of, or in addition to, compile-time conditionals.
3450 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3451 (Fx_popup_menu): Detect when the function is called from keyboard
3452 on a TTY. Don't barf when invoked on a text-mode frame.
3453 Check frame type at run time, instead of compile-time conditionals for
3454 invoking terminal-specific menu-show functions.
3455 Call tty_menu_show on text-mode frames.
3456 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3457 run time to determine which alternative to invoke; support dialogs
3460 * keyboard.h <Qmouse_movement>: Declare.
3462 * keyboard.c <Qmouse_movement>: Now extern.
3463 <Qecho_keystrokes>: New static variable.
3464 (read_key_sequence): Accept an additional argument, a flag to
3465 prevent redisplay during reading of the key sequence. All callers
3467 (read_menu_command): New function.
3468 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3470 (toolkit_menubar_in_use): New function.
3471 (make_lispy_event): Use it instead of a compile-time test.
3473 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3474 window-system being available.
3476 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3477 to x-popup-dialog on the frame type, they all now support popup
3480 * dispnew.c (save_current_matrix): Save the margin areas.
3481 (restore_current_matrix): Restore margin areas.
3482 (update_frame_with_menu): New function.
3484 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3487 * alloc.c (make_save_ptr): Now compiled unconditionally.
3489 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3491 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3492 (redraw_frame, update_frame): Adjust users.
3493 * dispextern.h (set_window_update_flags): Adjust prototype.
3494 * xdisp.c (redisplay_internal): When updating all frames with zero
3495 windows_or_buffers_changed, assume that only the windows that shows
3496 current buffer should be really updated.
3498 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3500 Do not allocate huge temporary memory areas and objects while encoding
3501 for file I/O, thus reducing an enormous memory usage for large buffers.
3502 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3503 * coding.h (struct coding_system): New member raw_destination.
3504 * coding.c (setup_coding_system): Initialize it to zero.
3505 (encode_coding_object): If raw_destination is set, do not create
3506 dst_object. Add comment.
3507 * fileio.c (toplevel): New constant E_WRITE_MAX.
3508 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3509 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3511 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3513 * nsterm.m (windowDidExitFullScreen:):
3514 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3516 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3518 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3519 * keyboard.c (unblock_input_to): Don't process pending signals
3520 if a fatal error is in progress.
3522 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3523 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3524 they're talking about words in Lisp bool vectors.
3525 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3526 * data.c (popcount_bits_word): Rename from popcount_size_t.
3527 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3530 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3532 Improve support for popcount and counting trailing zeros (Bug#15550).
3533 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3534 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3535 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3536 (popcount_size_t_msc, popcount_size_t_gcc):
3537 Remove; now done by Gnulib.
3538 (popcount_size_t): Now a macro that defers to Gnulib.
3539 (count_trailing_zero_bits): Return int, for consistency with
3540 Gnulib and because Emacs prefers signed to unsigned int.
3541 Don't assume that size_t is either unsigned int or unsigned long
3542 or unsigned long long.
3543 (size_t_to_host_endian): Do not assume that size_t is either
3544 exactly 32 or exactly 64 bits wide.
3545 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3546 etc., so that it's now an enum constant, not a macro.
3547 No need to assume that it's either 32 or 64.
3549 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3551 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3554 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3556 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3557 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3559 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3561 emacs_read and emacs_write now use void *, not char *.
3562 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3563 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3564 Buffer arg is now void *, not char *. This matches plain
3565 'read' and 'write' better, and avoids a constraint violation
3566 on Solaris 9 with Oracle Studio.
3568 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3570 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3571 memset to explicit loop. Otherwise copy largest possible chunk
3572 from initialized to uninitialized part, thus allowing the longer
3573 memcpy runs and reducing the number of loop iterations.
3575 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3577 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3578 hide toolbar (Bug#15388).
3579 (windowDidEnterFullScreen:): If presentation options are zero,
3580 set them here (Bug#15388).
3581 (ns_update_auto_hide_menu_bar): Remove runtime check.
3582 Don't auto hide dock unless menubar is also auto hidden.
3584 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3586 * editfns.c (message): Mention batch mode in doc string.
3588 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3590 * nsterm.m (check_native_fs): Remove erroneous comment.
3592 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3594 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3595 uses find_newline instead of scan_newline and so doesn't move point.
3597 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3599 Use hardware support for byteswapping on glibc x86 etc.
3600 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3601 whereas the old swap64 needed 30.
3602 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3603 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3604 Use byteswap.h's macros to swap bytes.
3605 * lisp.h (swap16, swap32, swap64): Remove.
3606 All uses replaced by bswap_16, bswap_32, bswap_64.
3608 * bytecode.c (exec_byte_code): Use some more volatile variables
3609 to work around local variables getting clobbered by longjmp.
3610 Port to pre-C99, which doesn't allow decls after stmts.
3612 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3614 * lisp.h (eassert): Assume that COND is true when optimizing.
3615 In other words, take on the behavior of eassert_and_assume.
3616 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3617 (eassert_and_assume): Remove. All uses replaced by eassert.
3619 * xdisp.c (Qglyphless_char): Now static.
3621 Adjust to merge from gnulib.
3622 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3623 * lisp.h: Include <verify.h>, for 'assume'.
3625 * eval.c (clobbered_eassert): New macro.
3626 (internal_catch, internal_condition_case)
3627 (internal_condition_case_1, internal_condition_case_2)
3628 (internal_condition_case_n): Use it instead of eassert
3629 when the argument contains locals clobbered by longjmp.
3630 Don't use clobbered locals outside of clobbered_eassert.
3631 (internal_lisp_condition_case): Use a volatile variable
3632 to work around a local variable's getting clobbered.
3634 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3636 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3637 (PUSH_HANDLER): New macro.
3638 (catchlist): Remove.
3639 (handlerlist): Always declare.
3641 * eval.c (catchlist): Remove (merge with handlerlist).
3642 (handlerlist, lisp_eval_depth): Not static any more.
3643 (internal_catch, internal_condition_case, internal_condition_case_1)
3644 (internal_condition_case_2, internal_condition_case_n):
3646 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3647 handlerlist/catchlist.
3648 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3649 handlerlist which can only handle a single condition-case handler at
3651 (find_handler_clause): Simplify since we only a single branch here
3654 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3656 (bcall0): New function.
3657 (exec_byte_code): Add corresponding cases. Improve error message when
3658 encountering an invalid byte-code. Let Bunwind_protect accept
3659 a function (rather than a list of expressions) as argument.
3661 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3662 and make them unconditional now that they're heap-allocated.
3664 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3666 * charset.c (Fdecode_char, Fencode_char): Remove description of
3667 `restriction' arg. now that it's hidden by advertised-calling-convention.
3669 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3671 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3672 Remove unused variable (from mac-port).
3673 (macfont_draw): Use s->ybase for correct y position.
3675 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3677 * frame.h (struct frame): Drop has_minibuffer member because...
3678 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3679 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3681 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3683 * window.h (struct window): Prefer enum text_cursor_kinds to int
3684 for phys_cursor_type member. Move the latter, phys_cursor_width,
3685 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3686 * window.c (replace_window, make_window): Adjust users.
3688 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3690 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3691 this module is never compiled otherwise.
3693 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3695 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3698 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3700 * xdisp.c (get_next_display_element): Don't call face_for_font in
3701 a build configured --without-x. (Bug#15484)
3703 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3705 * window.c (calc_absolute_offset): #elif should be #elif defined.
3707 * frame.c (delete_frame): Block/unblock input to overcome race
3708 condition (Bug#15475).
3710 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3712 * frame.c (delete_frame): Record selected frame only after
3713 calling Qdelete_frame_functions (Bug#15477).
3715 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3717 * nsterm.m (ns_selection_color): Remove.
3718 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3719 NSColor selectedText(Background)Color. Only for COCOA.
3720 (ns_term_init): Remove assignment of ns_selection_color, logic
3721 moved to ns_get_color.
3723 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3724 NS_SELECTION_COLOR_DEFAULT.
3725 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3727 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3729 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3730 frame' does not have the tool_bar_window member.
3732 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3734 Signal error when reading an empty byte-code object (Bug#15405)
3735 * lread.c (read1): signal error
3736 * alloc.c (make_byte_code): eassert header size
3737 (sweep_vectors): change an int to size_t
3739 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3741 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3742 instead of ints, as it's the usual style for offsetof constants. See:
3743 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3745 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3746 This is ugly, but it should fix the performance problem for older
3747 GCC versions in the short run. I'll look into integrating the
3748 Gnulib module for popcount, as a better fix.
3749 See the thread starting in:
3750 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3751 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3752 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3753 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3754 (popcount_size_t): Use it.
3756 2013-09-24 Daniel Colascione <dancol@dancol.org>
3758 * process.c (Fnetwork_interface_info): Fix build break due to
3761 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3763 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3764 Prefer signed to unsigned integers where either will do.
3765 No need for 'const' on locals that do not escape.
3766 Omit easserts with unnecessary and unportable assumptions about
3767 alignment. Avoid unnecessary casts to char *.
3769 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3771 Use union for the payload of struct Lisp_Vector.
3772 This helps to avoid a few glitches dictated by C's aliasing rules.
3773 * lisp.h (struct Lisp_Vector): Use union for next and
3774 contents member. Adjust comment. Change related users.
3775 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3776 Related users changed.
3777 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3778 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3779 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3780 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3782 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3784 Optimize glyph row clearing and copying routines.
3785 * dispextern.h (struct glyph_row): Change layout of struct
3786 glyph_row to help copy_row_except_pointers. Adjust comment.
3787 * dispnew.c (null_row): Remove.
3788 (clear_glyph_row): Use offsetof and memset to find and clear
3789 just the members that need clearing. Adjust comment.
3790 (copy_row_except_pointers): Likewise for copying.
3792 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3794 Some minor cleanups of recently-added bool vector code.
3795 * conf_post.h (assume): Always return void. Use lint version
3796 only if GCC and MSC versions don't apply.
3797 * conf_post.h (assume):
3798 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3799 Depend on _MSC_VER, not __MSC_VER, for consistency with
3801 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3802 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3803 (bool_vector_binop_driver, count_trailing_zero_bits)
3804 (size_t_to_host_endian): Now static, not static inline;
3805 the latter isn't needed with modern compilers and doesn't
3806 work with older compilers anyway.
3808 * alloc.c (valgrind_p): Use bool for boolean.
3810 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3812 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3813 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3814 (display_last_displayed_message_p, message_buf_print)
3815 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3816 Use bool for boolean.
3817 * dispextern.h (cancel_line, init_desired_glyphs):
3818 Remove ancient leftover.
3819 (help_echo_showing_p, hourglass_shown_p):
3820 * lisp.h (noninteractive_need_newline): Adjust declaration.
3822 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3824 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3826 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3827 ...this file and convert the latter to static. Adjust comment.
3828 (make_initial_frame):
3829 * window.c (init_window_once): Adjust user.
3830 * frame.h (last_nonminibuf_frame): Remove declaration.
3831 * lisp.h (selected_frame): Likewise.
3832 * msdos.c (the_only_display_info): Adjust comment.
3834 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3836 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3837 computing the end column of mouse-highlight that comes from
3838 display or overlay strings. (Bug#15437)
3839 (note_mouse_highlight): Adapt calculation of last argument to
3840 mouse_face_from_string_pos to the above change.
3842 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3843 all platforms, not just for clang.
3845 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3847 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3848 about excess arguments to snprintf.
3850 * conf_post.h(assume): Use __builtin_unreachable for clang.
3852 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3854 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3855 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3857 2013-09-23 Daniel Colascione <dancol@dancol.org>
3859 * alloc.c (USE_VALGRIND): New macro; on by default
3860 when ENABLE_CHECKING.
3861 (mark_maybe_object, mark_maybe_pointer)
3862 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3864 (valgrind_p) [USE_VALGRIND]: New variable.
3865 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3867 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3869 * process.c (wait_reading_process_output): Change int pnamelen to
3872 * nsterm.m (setMarkedText:selectedRange:):
3873 (deleteWorkingText):
3874 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3875 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3876 argument to unsigned long to avoid warning.
3877 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3879 * conf_post.h (assume): Fix compiler error: x shall be cond.
3881 2013-09-22 Daniel Colascione <dancol@dancol.org>
3883 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3884 warning when compiling without a window system.
3886 2013-09-22 Daniel Colascione <dancol@dancol.org>
3888 * data.c (Qbool_vector_p): New symbol.
3889 (bool_vector_spare_mask, popcount_size_t_generic)
3890 (popcount_size_t_msc, popcount_size_t_gcc)
3892 (bool_vector_binop_driver)
3893 (count_trailing_zero_bits, size_t_to_host_endian)
3894 (Fbool_vector_exclusive_or)
3895 (Fbool_vector_union)
3896 (Fbool_vector_intersection, Fbool_vector_set_difference)
3897 (Fbool_vector_subsetp, Fbool_vector_not)
3898 (Fbool_vector_count_matches)
3899 (Fbool_vector_count_matches_at): New functions.
3900 (syms_of_data): Intern new symbol, functions.
3901 * alloc.c (bool_vector_payload_bytes): New function.
3902 (Fmake_bool_vector): Instead of calling Fmake_vector,
3903 which performs redundant initialization and argument checking,
3904 just call allocate_vector ourselves. Make sure we clear any
3905 terminating padding to zero.
3906 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3907 instead of open-coding the size calculation.
3908 (vroundup_ct): New macro.
3909 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3910 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3911 * composite.c (composition_gstring_put_cache):
3912 Change lint_assume to assume.
3913 * conf_post.h (assume): New macro.
3914 (lint_assume): Remove.
3915 * dispnew.c (update_frame_1): Change lint_assume to assume.
3916 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3918 * image.c (gif_load): Change lint_assume to assume.
3919 * lisp.h (eassert_and_assume): New macro.
3920 (Qbool_vector_p): Declare.
3921 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3922 (swap16, swap32, swap64): New inline functions.
3923 * macfont.m (macfont_shape): Change lint_assume to assume.
3924 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3925 * xsettings.c (parse_settings): Use new swap16 and
3926 swap32 from lisp.h instead of file-specific macros.
3928 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3930 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3931 found (which can legitimately happen when the glyph row at the
3932 window start is disabled in the current_matrix. (Bug#15365)
3934 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3936 Fix syntax.h bug introduced by recent INLINE change.
3937 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3938 conditionally compiled one way in some modules, and a different
3939 way in others. This doesn't work with extern inline functions,
3940 which must have the same definition in all modules, because the
3941 defining code might be shared across modules, depending on the
3942 implementation. Symptoms reported by Martin Rudalics in:
3943 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3944 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3945 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3946 overriding the corresponding functions in syntax.h.
3947 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3948 (syntax_property): New inline functions.
3949 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3950 Rewrite in terms of these new functions.
3952 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3954 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3955 not chars_in_text, whose result depends on the multibyteness of
3956 the current buffer. (Bug#15426)
3958 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3960 Port recent change to hosts where pointers aren't 'long'.
3961 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3962 Don't assume that pointers are the same width as 'long'.
3963 Add a compile-time check that a pointer fits into two X slots.
3965 A simpler, centralized INLINE.
3966 * conf_post.h (INLINE): Define only if not already defined.
3967 This allows us to use a single INLINE, defined by one file
3969 * emacs.c (INLINE): Define it.
3970 Also, include category.h, charset.h, composite.h, dispextern.h,
3971 syntax.h, systime.h, so that their INLINE definitions are expanded
3973 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3974 * buffer.h, buffer.c (BUFFER_INLINE):
3975 * category.h, category.c (CATEGORY_INLINE):
3976 * character.h, character.c (CHARACTER_INLINE):
3977 * charset.h, charset.c (CHARSET_INLINE):
3978 * composite.h, composite.c (COMPOSITE_INLINE):
3979 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3980 * frame.h, frame.c (FRAME_INLINE):
3981 * intervals.h, intervals.c (INTERVALS_INLINE):
3982 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3983 * lisp.h, alloc.c (LISP_INLINE):
3984 * process.h, process.c (PROCESS_INLINE):
3985 * syntax.h, syntax.c (SYNTAX_INLINE):
3986 * systime.h, sysdep.c (SYSTIME_INLINE):
3987 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3988 * window.h, window.c (WINDOW_INLINE):
3989 Remove. All uses replaced with INLINE.
3991 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3993 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3996 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3998 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3999 'const char *' to avoid compiler warnings due to similar change in
4000 the prototype of x_get_string_resource.
4002 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4004 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4005 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4006 going to replace static variables below. Adjust comments.
4007 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4008 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4009 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4010 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4011 Related users changed.
4012 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4013 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4014 last_mouse_movement_time, going to replace static variables below.
4016 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4017 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4019 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4020 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4021 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4022 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4023 static variables below.
4024 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4025 (last_mouse_scroll_bar): Remove.
4026 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4027 (mouseExited): Related users changed.
4029 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4031 Do not use external array to process X scroll bar messages.
4032 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4033 (x_send_scroll_bar_event): Pack window pointer into two slots
4034 of XClientMessageEvent if we're 64-bit. Adjust comment.
4035 (x_scroll_bar_to_input_event): Unpack accordingly.
4037 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4039 Ifdef away recent changes which aren't relevant to NS port.
4040 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4041 [!HAVE_NS]: Declare as such.
4042 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4043 [!HAVE_NS]: Define as such.
4045 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4047 * frame.c (x_redo_mouse_highlight): New function
4048 to factor out common code used in W32 and X ports.
4049 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4050 * xterm.h (struct x_display_info):
4051 * w32term.h (struct w32_display_info):
4052 * nsterm.h (struct ns_display_info): New members
4053 last_mouse_motion_frame, last_mouse_motion_x and
4054 last_mouse_motion_y, going to replace static variables below.
4055 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4056 (redo_mouse_highlight): Remove.
4057 (note_mouse_movement, syms_of_xterm): Adjust user.
4058 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4059 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4060 (redo_mouse_highlight): Remove.
4061 (note_mouse_movement, syms_of_w32term): Adjust user.
4062 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4063 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4065 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4066 * nsfns.m (compute_tip_xy): Adjust user.
4068 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4070 * frame.c (x_mouse_grabbed): New function.
4071 * dispextern.h (x_mouse_grabbed): Add prototype.
4072 (last_mouse_frame): Remove declaration.
4073 * xterm.h (struct x_display_info):
4074 * w32term.h (struct w32_display_info):
4075 * nsterm.h (struct ns_display_info): New member
4076 last_mouse_frame, going to replace...
4077 * xdisp.c (last_mouse_frame): ...global variable.
4078 (note_tool_bar_highlight):
4079 * w32term.c (w32_mouse_position, w32_read_socket):
4080 * xterm.c (XTmouse_position, handle_one_xevent):
4081 Use x_mouse_grabbed.
4082 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4084 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4086 * w32term.c (w32_read_socket): Avoid temporary
4087 variables in a call to x_real_positions.
4088 * xterm.c (handle_one_xevent): Likewise.
4090 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4092 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4093 (x_icon_type): Remove prototype.
4094 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4095 * frame.c (x_icon_type): Remove.
4096 * w32term.c (x_make_frame_visible, x_iconify_frame):
4097 * xterm.c (x_make_frame_visible, x_iconify_frame):
4098 Use x_set_bitmap_icon to factor out common code.
4100 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4102 * dispextern.h (check_x_display_info, x_get_string_resource):
4103 Declare here just once and unify the latter.
4104 * frame.c (check_x_display_info, x_get_string_resource):
4105 * nsterm.h (check_x_display_info):
4106 * xrdb.c (x_get_string_resource):
4107 * xterm.h (check_x_display_info): Remove prototypes.
4108 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4109 * w32reg.c (x_get_string_resource): Likewise.
4110 (w32_get_rdb_resource): Adjust user.
4112 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4114 * xterm.h (struct x_display_info): New member
4115 x_pending_autoraise_frame, going to replace...
4116 * xterm.c (pending_autoraise_frame): ...static variable.
4117 (x_new_focus_frame, XTread_socket): Adjust users.
4118 * w32term.h (struct w32_display_info): New member
4119 w32_pending_autoraise_frame, going to replace...
4120 * w32term.c (pending_autoraise_frame): ...global variable.
4121 (x_new_focus_frame, w32_read_socket): Adjust users.
4123 2013-09-17 Glenn Morris <rgm@gnu.org>
4125 * xdisp.c (message_dolog): If we create *Messages*,
4126 switch it to messages-buffer-mode.
4128 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4130 Don't overuse 'const' in types of locals.
4131 * bidi.c (bidi_count_bytes):
4132 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4133 (xg_event_is_for_scrollbar):
4134 * xselect.c (x_handle_property_notify)
4135 (x_handle_selection_notify, x_handle_dnd_message):
4136 * xsettings.c, xsettings.h (xft_settings_event):
4137 * xterm.c (x_handle_net_wm_state, handle_one_event)
4138 (x_menubar_window_to_frame, x_detect_focus_change)
4139 (construct_mouse_click, note_mouse_movement)
4140 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4141 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4142 (handle_one_xevent, x_handle_net_wm_state):
4143 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4144 (x_handle_dnd_message):
4145 Avoid unnecessary 'const', typically the second 'const' in
4146 'const foo * const arg', a 'const' that does not affect the API
4147 and doesn't significantly help the human reader.
4149 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4151 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4152 only if Glib < 2.36.0.
4153 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4154 * xsettings.c (init_gconf, init_gsettings): Do not check
4156 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4158 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4160 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4162 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4163 before calling g_type_init.
4165 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4167 * nsterm.m (syms_of_nsterm): ... to here.
4169 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4171 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4172 (ignore_next_mouse_click_timeout): Use Time as X does.
4173 (handle_one_xevent): Avoid cast and use unsigned comparison.
4175 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4177 Do not copy X event in handle_one_xevent except KeyPress case.
4178 Wnen XEvent is processed, it is unlikely to be changed except
4179 KeyPress case, so we can avoid copying and use const pointer to
4180 const data to make sure that an event is not changed elsewhere.
4181 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4182 const' and do not create local copy except for the KeyPress event.
4183 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4184 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4185 (x_handle_net_wm_state, x_menubar_window_to_frame)
4186 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4187 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4188 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4189 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4190 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4191 (x_handle_dnd_message):
4192 * xsettings.c (xft_settings_event):
4193 Use 'const XEvent * const' where appropriate.
4194 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4196 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4198 Fix X event waiting to handle multiple frames.
4199 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4200 * xterm.c (pending_event_wait): Remove. Adjust users.
4201 (x_detect_focus_change): Pass frame arg.
4202 (handle_one_xevent): Find related frame early and clear per-frame
4203 wait_event_type only if this is an event for the relevant frame.
4204 (x_wait_for_event): Use per-frame wait_event_type.
4206 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4208 * nsfns.m (Fx_create_frame): Fix font driver registration for
4211 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4212 for syms_of_macfont.
4214 * nsterm.m: Include macfont.h.
4215 (ns_tmp_flags, ns_tmp_font): Remove.
4216 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4217 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4218 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4219 (changeFont:): Fix code style. Check for font driver type when
4222 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4225 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4226 (nsfont_open): Set font driver type.
4227 Set font->ascent and font->descent. Figure out font instead of
4228 ns_tmp_font, and flags instead of ns_tmp_flags.
4229 Fix indentation. Remove call to ns_draw_text_decoration,
4232 * nsfns.m: Include macfont.h.
4233 (Fx_create_frame): Register macfont driver, make a better default font.
4234 (Fns_popup_font_panel): Get font from macfont driver, if used.
4236 * macfont.m, macfont.h, macuvs.h: New files.
4238 * font.h: Declare syms_of_macfont.
4240 * font.c (syms_of_font): Call syms_of_macfont.
4242 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4244 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4246 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4247 and it is always zero for others, so I assume that this is an ancient
4248 leftover which nobody will want to change any more.
4249 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4250 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4251 * frame.c (x_set_scroll_bar_width):
4252 * w32fns.c (w32_createscrollbar):
4253 * w32term.c (w32_set_vertical_scroll_bar):
4254 * xfns.c (x_set_scroll_bar_default_width):
4255 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4256 (x_scroll_bar_expose): Related users changed.
4258 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4260 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4261 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4262 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4264 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4266 * nsterm.h, w32term.h, xterm.h: ...and not here.
4267 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4268 Remove unused Xisms.
4269 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4270 these modules are never compiled otherwise.
4272 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4274 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4275 Doc fix. (Bug#15375)
4277 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4279 Unify Fx_focus_frame between all ports.
4280 * frame.h (x_focus_frame): New prototype.
4281 * xfns.c (Fx_focus_frame): Remove.
4282 (syms_of_xfns): Do not defsubr it.
4283 (x_focus_frame): X implementation.
4284 * nsfns.m (Fx_focus_frame): Remove.
4285 (syms_of_nsfns): Do not defsubr it.
4286 (x_focus_frame): NS implementation.
4287 * w32term.c (Fx_focus_frame): Remove.
4288 (x_focus_on_frame): Rename to...
4289 (x_focus_frame): W32 implementation.
4290 * w32term.h (x_focus_on_frame): Remove prototype.
4291 * w32fns.c (Fx_focus_frame): Remove.
4292 (syms_of_w32fns): Do not defsubr it.
4293 * frame.c (Fx_focus_frame): Define here.
4294 (syms_of_frame): Defsubr here.
4295 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4297 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4299 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4300 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4301 each port to reference the port-specific window system data.
4302 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4303 (FRAME_DISPLAY_INFO): Define.
4304 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4305 (FRAME_DISPLAY_INFO): Define. Adjust users.
4306 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4307 (FRAME_DISPLAY_INFO): Define. Adjust users.
4308 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4309 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4310 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4311 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4312 * xselect.c, xterm.c: All related users changed.
4314 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4316 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4317 (x_menubar_window_to_frame): Remove prototypes.
4318 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4319 (x_menubar_window_to_frame, x_top_window_to_frame):
4321 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4322 (x_menubar_window_to_frame, x_top_window_to_frame):
4323 ...to here and convert all but the last to static.
4325 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4327 * lisp.mk (lisp): Add w32-common-fns.elc.
4329 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4331 * charset.c (char_charset): Document an exception for char-charset.
4333 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4335 * xterm.h (x_display_info): New field last_user_time...
4336 * xterm.c (toplevel): ...to replace static last_user_time.
4337 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4339 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4341 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4342 scroll bar values to prevent thumb from disappear and update comment.
4344 2013-09-11 Glenn Morris <rgm@gnu.org>
4346 * emacs.c (usage_message): Possessive apostrophe tweak.
4348 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4350 * nsterm.m (syms_of_nsterm): Use Qns.
4351 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4352 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4353 * xfns.c (x_display_info_for_name, Fx_open_connection):
4354 Remove old '#if 0' code.
4355 (syms_of_xfns): Use Qx.
4356 * termhooks.h (fullscreen_hook): Remove the leftover.
4357 (struct terminal): Fix typo in comment.
4359 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4361 Cleaning up a few X scroll bar bits.
4362 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4363 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4364 New member last_seen_part, going to replace...
4365 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4366 (xt_action_hook) [USE_LUCID]: Adjust user.
4367 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4368 Lucid-specific scroll bar support.
4369 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4370 to int and adjust to use last_seen_part member.
4371 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4372 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4373 Initialize last_seen_part.
4375 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4377 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4378 insert-buffer-substring an empty string.
4380 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4382 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4383 avoiding a GCC warning.
4385 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4387 Ifdef away frame tool bar code when it is not really used.
4388 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4389 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4390 and minimize_tool_bar_window_p under the above.
4391 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4392 (fset_tool_bar_window): Likewise.
4393 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4394 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4395 (change_frame_size_1):
4396 * window.c (window_from_coordinates, Frecenter): Adjust users.
4397 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4398 code is not really used.
4399 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4400 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4401 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4402 [!USE_GTK && !HAVE_NS]: Define as such.
4403 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4404 (note_mouse_highlight, expose_frame):
4405 * xfns.c (x_set_tool_bar_lines):
4406 * xterm.c (handle_one_xevent): Adjust users.
4408 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4410 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4411 This bug was introduced by my 2013-08-26 patch, which incorrectly
4412 assumed that the terminfo implementation doesn't use termcap buffers.
4413 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4414 these buffers apparently are used after all.
4415 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4416 (struct tty_display_info): Define members termcap_term_buffer and
4417 termcap_strings_buffer even if TERMINFO.
4419 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4422 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4423 'usage' docstring entry to pacify make-docfile.
4425 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4427 Change comparison functions =, <, >, <=, >= to take many arguments.
4428 * data.c: Change comparison functions' interface and implementation.
4429 * lisp.h: Make arithcompare available for efficient two arg
4431 * bytecode.c: Use arithcompare.
4432 * fileio.c: Use new interface.
4434 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4436 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4438 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4440 * eval.c (Feval): Document the new use of `lexical'.
4442 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4444 Review and drop old frame resize hack.
4445 * frame.h (struct frame): Remove force_flush_display_p.
4446 * dispnew.c (update_frame): Adjust user and don't call
4447 flush_frame here. The comment has said that there was an issues
4448 with redisplaying fringes, but I don't see any differences with
4449 and without this hack. Hopefully we can continue without it.
4450 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4451 current frame matrices twice if resized_p is set.
4453 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4455 Do not populate pure Xism x_sync to other ports.
4456 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4457 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4458 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4459 * w32term.h (x_sync): Remove prototype.
4461 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4463 Cleanup frame flushing.
4464 * dispextern.h (struct redisplay_interface):
4465 Drop flush_display_optional because flush_display is enough
4466 for X and flushing via RIF is just a no-op for others.
4467 * frame.h (flush_frame): New function.
4468 * dispnew.c (update_frame):
4469 * minibuf.c (read_minibuf):
4470 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4472 * keyboard.c (detect_input_pending_run_timers): Do not flush
4473 all frames but selected one in redisplay_preserve_echo_area.
4474 * nsterm.m (ns_flush): Remove no-op.
4475 (ns_redisplay_interface): Adjust user.
4476 * w32term.h (x_flush): Remove no-op.
4477 (w32_redisplay_interface): Adjust user.
4478 * xterm.c (x_flush): Simplify because we do not flush all
4479 frames at once any more. Adjust comment.
4480 (x_redisplay_interface): Adjust user.
4482 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4484 Port --without-x --enable-gcc-warnings to Fedora 19.
4485 * gfilenotify.c (globals_of_gfilenotify):
4486 Call g_type_init only if using an older glib version that needs it.
4488 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4490 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4491 (last_glyphless_glyph_merged_face_id): Remove declarations.
4492 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4493 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4494 (last_glyphless_glyph_merged_face_id): Now static.
4495 (merge_escape_glyph_face): New function, refactored from...
4496 (get_next_display_element): ...here.
4497 (merge_glyphless_glyph_face): New function, refactored from...
4498 (produce_glyphless_glyph): ...here...
4499 * term.c (produce_glyphless_glyph): ...and here.
4501 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4503 * eval.c (eval_sub): Only call Ffunction if necessary.
4505 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4507 Attempt to make redisplay more selective when changing cursor type.
4508 * frame.h (struct frame): New bitfield cursor_type_changed.
4509 * xdisp.c (cursor_type_changed): Remove.
4510 (try_cursor_movement, redisplay_window, try_window_id)
4511 (set_frame_cursor_types, try_window_reusing_current_matrix):
4512 Adjust to use per-frame bitfield.
4513 (redisplay_internal): Look for cursor type change on each visible
4514 frame and consider all frames if cursor type has been changed on
4515 the frame other than selected. If cursor type has been changed on
4516 selected frame only, do not use fast update.
4518 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4520 Attempt to make redisplay more selective when changing fonts.
4521 * frame.h (struct frame): New bitfield fonts_changed.
4522 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4523 (adjust_frame_glyphs): Add prototype.
4524 * dispnew.c (fonts_changed_p): Remove.
4525 (adjust_glyphs): Remove because we do not
4526 adjust matrices on all frames at once any more.
4527 (adjust_frame_glyphs): Block and unblock input here.
4528 (adjust_glyph_matrix): Use fonts_changed.
4529 (change_frame_size_1): Use adjust_frame_glyphs.
4530 * font.c (font_open_entity): Use fonts_changed.
4531 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4532 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4533 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4534 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4535 (shrink_mini_window, Fresize_mini_window_internal)
4536 (window_scroll_pixel_based, Fset_window_configuration)
4537 (apply_window_adjustment, Fset_window_vscroll):
4538 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4539 Use adjust_frame_glyphs.
4540 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4541 (try_window_reusing_current_matrix, try_window_id, display_line)
4542 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4543 (redisplay_internal): Consider fonts_changed and adjust frame
4544 matrices for each frame only if the frame is visible. If font
4545 has been changed on some frame during full redisplay, retry
4546 only visible frames where the font has been actually changed.
4548 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4550 Cache current header and mode line height for each window.
4551 * window.h (struct window): New fields mode_line_height
4552 and header_line_height.
4553 * window.c (make_window): Initialize them.
4554 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4555 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4556 (current_mode_line_height, current_header_line_height):
4558 * xdisp.c (current_mode_line_height, current_header_line_height):
4560 (pos_visible_p, init_xdisp): Adjust user.
4561 (redisplay_window): Invalidate mode_line_height and
4562 header_line_height if current and desired matrices do not agree.
4564 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4566 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4567 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4569 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4571 Make --without-x compatible with --enable-gcc-warnings.
4572 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4573 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4574 members under HAVE_WINDOW_SYSTEM.
4575 * keyboard.c (make_lispy_focus_out): Likewise.
4576 (record_menu_key): Move under HAVE_MENUS.
4577 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4578 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4579 (syms_of_xdisp): Adjust user.
4580 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4581 (start_hourglass, cancel_hourglass):
4582 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4583 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4584 and CLEAR_FONT_TABLE_NFONTS.
4585 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4586 Declare only if HAVE_WINDOW_SYSTEM.
4587 (lface_same_font_attributes_p, clear_face_gcs): Define only
4588 if HAVE_WINDOW_SYSTEM.
4590 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4592 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4593 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4594 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4596 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4598 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4600 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4602 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4603 This fixes a type error on hosts where ptrdiff_t is wider than int.
4605 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4607 * keyboard.c (read_key_sequence_vs): New function.
4608 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4611 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4613 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4615 Makefile improvements.
4616 * Makefile.in (config.status): Don't use double-colon rules, as
4617 they are not portable according to POSIX. Fix shell typo with `;
4618 I guess this rule has never been tested?
4619 (VCSWITNESS): New macro, to override any environment var.
4621 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4623 * xterm.h (struct x_display_info): Do not track X connection
4624 fd separately because it is always available from Display.
4625 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4628 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4630 * buffer.c (drop_overlay):
4631 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4632 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4634 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4636 * buffer.c (Fmake_overlay, Fmove_overlay):
4637 * intervals.c (set_point_from_marker):
4638 * print.c (PRINTPREPARE): Prefer signal_error
4639 to plain error and report unsuitable marker too.
4641 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4643 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4644 for 'dragging' member.
4645 (struct x_output): Remove set-but-unused leftovers
4646 'left_before_move' and 'top_before_move'.
4647 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4648 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4649 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4650 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4651 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4652 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4653 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4654 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4656 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4658 * nsfont.m (INVALID_GLYPH): New define.
4659 (nsfont_encode_char): Use INVALID_GLYPH.
4660 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4662 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4664 * xterm.c (x_last_mouse_movement_time): Revert last change.
4665 This code should use XDisplayMotionBufferSize to check display's
4666 motion history first, and there are few other issues as well.
4667 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4668 (handle_one_xevent): Adjust user.
4670 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4672 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4673 * frame.c (Flast_nonminibuf_frame): ... to here.
4674 (check_minibuf_window): Don't abort if no window was found
4677 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4679 Use XGetMotionEvents to ask the last mouse motion time from X server.
4680 * xterm.c (X_MOTION_HISTORY): Default to 1.
4681 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4682 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4683 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4684 Ifdef away legacy code.
4685 (XTmouse_position, x_scroll_bar_report_motion):
4686 Use x_last_mouse_movement_time.
4687 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4690 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4692 * msdos.c (last_mouse_window): Move to...
4693 (dos_rawgetc): ...this function and adjust comment.
4694 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4695 (mouseMoved): ...this function and adjust comment.
4696 * w32term.c (last_window): Likewise with...
4697 (w32_read_socket): ...this function.
4698 * xterm.c (last_window): Likewise with...
4699 (handle_one_xevent): ...this function.
4701 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4703 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4704 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4705 (handle_one_xevent): ...to here.
4706 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4709 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4711 * msdos.c (IT_set_terminal_window): Remove no-op.
4712 (initialize_msdos_display): Adjust terminal setup.
4713 * w32console.c (w32con_set_terminal_window): Remove no-op.
4714 (initialize_w32_display): Adjust terminal setup.
4715 * w32term.c (w32_set_terminal_window): Remove no-op.
4716 (w32_create_terminal): Adjust terminal setup.
4717 * xterm.c (XTset_terminal_window): Remove no-op.
4718 (x_create_terminal): Adjust terminal setup.
4720 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4722 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4724 (ns_create_terminal): Adjust terminal setup.
4725 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4727 (w32_create_terminal): Adjust terminal setup.
4728 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4730 (x_create_terminal): Adjust terminal setup.
4732 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4734 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4735 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4736 * dispnew.c (buffer_posn_from_coords):
4737 * window.c (Fwindow_end, displayed_window_lines):
4738 * xdisp.c (redisplay_mode_lines): Use it.
4740 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4742 * fontset.c (face_for_char): Check char in the current face font first
4743 if HAVE_NS (Bug#15138).
4745 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4747 * window.c (temp_output_buffer_show): Make sure window returned
4748 by display_buffer is live (Bug#15213).
4750 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4752 Minor cleanup to avoid forward declarations.
4753 * coding.h (struct ccl_spec): Remove forward declaration.
4754 * composite.h (toplevel): Include font.h.
4755 (struct composition_it, struct face, struct font_metrics):
4756 Remove forward declaration.
4757 * dispextern.h (struct image, struct atimer): Likewise.
4758 * emacsgtkfixed.h (struct frame): Likewise.
4759 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4760 * font.h (struct font_driver, struct font, struct glyph_string)
4761 (struct face): Remove forward declaration.
4762 * fontset.h (struct face, struct font): Likewise.
4763 * frame.h (toplevel): Style cleanup.
4764 (enum output_method): Move to...
4765 * termhooks.h (enum output_method): ...here.
4766 (struct glyph, struct frame, struct ns_display_info)
4767 (struct x_display_info, struct w32_display_info):
4768 Remove forward declaration.
4769 * xterm.h (toplevel): Include termhooks.h.
4770 (struct font, struct window, struct glyph_matrix, struct frame)
4771 (struct input_event, struct face, struct image): Remove forward
4773 * gtkutil.h (struct _widget_value): Likewise.
4774 * keyboard.h (toplevel): Include termhooks.h.
4775 (struct input_event): Remove forward declaration.
4777 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4779 * intervals.c (set_point_from_marker): New function.
4780 * editfns.c (Fgoto_char):
4781 * process.c (Finternal_default_process_filter):
4782 * window.c (select_window_1): Use it.
4783 * buffer.h (set_point_from_marker): Add prototype.
4785 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4787 * w32.c (term_winsock): Call release_listen_threads before calling
4789 (_sys_wait_accept): Wait for accept event in a loop with a finite
4790 timeout, instead of waiting indefinitely. Will hopefully avoid
4791 hanging during exit because WSACleanup deadlocks waiting for the
4792 event object to be released. (Bug#14333)
4794 * w32proc.c (release_listen_threads): New function, signals all
4795 the reader threads that listen for connections to stop waiting.
4797 * w32.h (release_listen_threads): Add prototype.
4799 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4801 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4802 field of new marker (for sanity and safety).
4803 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4804 anyway because XMISCTYPE is a function and can't be an lvalue).
4806 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4808 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4809 (x_after_update_window_line, x_scroll_bar_create):
4810 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4811 (handle_one_xevent, x_clear_frame_area):
4812 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4813 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4814 * xterm.h (x_clear_area): Adjust prototype.
4816 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4818 Hook scanning and indentation functions to find_newline. This helps
4819 to avoid duplicated code and renders more respect to newline cache.
4820 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4821 * cmds.c (Fforward_line):
4822 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4823 Use find_newline and avoid unnecessary point movements.
4824 * search.c (scan_newline): Implement on top of find_newline.
4826 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4828 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4829 scoped code (bug#11258).
4831 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4833 * nsterm.m (last_window): New variable.
4834 (EV_TRAILER2): New macro.
4835 (EV_TRAILER): Call EV_TRAILER2.
4836 (mouseMoved:): Add support for mouse-autoselect-window
4837 on nextstep (Bug#6888).
4839 2013-08-28 Andreas Schwab <schwab@suse.de>
4841 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4842 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4843 Remove unused macro definitions.
4844 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4845 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4846 Only define if emacs.
4848 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4850 Prefer enum glyph_row_area to int where appropriate.
4851 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4853 (window_box, window_box_width, window_box_left, window_box_left_offset)
4854 (window_box_right, window_box_right_offset): Adjust prototypes.
4855 * xdisp.c (window_box, window_box_width, window_box_left)
4856 (window_box_left_offset, window_box_right, window_box_right_offset):
4857 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4858 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4859 * nsterm.m (ns_clip_to_row):
4860 * w32term.c (w32_clip_to_row):
4861 * xterm.c (x_clip_to_row): Likewise.
4863 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4865 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4866 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4868 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4870 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4871 for portability to hosts where /bin/sh has problems.
4873 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4875 Redesign redisplay interface to drop global output_cursor.
4876 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4877 (toplevel): Remove declaration of output_cursor.
4878 (set_output_cursor, x_cursor_to): Remove prototype.
4879 * window.h (struct window): New member output_cursor.
4880 (output_cursor_to): New function to replace RIF member.
4881 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4882 (update_text_area, set_window_cursor_after_update): Use it.
4883 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4884 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4885 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4886 * w32term.c (x_update_window_begin, x_update_window_end):
4887 * xterm.c (x_update_window_begin, x_update_window_end):
4888 Adjust to use per-window output cursor.
4890 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4892 Simplify SELECT_TYPE-related code.
4893 Like EMACS_TIME, this portability layer is no longer needed, since
4894 Emacs has been using fd_set as a portability layer for some time.
4895 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4896 (SELECT_TYPE): Remove. All uses changed to fd_set.
4897 (fd_set) [!FD_SET]: New typedef.
4899 Simplify EMACS_TIME-related code.
4900 This portability layer is no longer needed, since Emacs has been
4901 using struct timespec as a portability layer for some time.
4902 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4903 Include <time.h> rather than "systime.h"; that's all that's needed now.
4904 * dispnew.c: Include <timespec.h> rather than "systime.h";
4905 that's all that's needed now.
4906 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4907 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4908 TIMESPEC_RESOLUTION.
4909 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4910 LOG10_TIMESPEC_RESOLUTION.
4911 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4912 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4913 (make_emacs_time): Remove. All used changed to make_timespec.
4914 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4915 (current_timespec): Rename from current_emacs_time. All uses changed.
4916 (add_emacs_time): Remove. All uses changed to timespec_add.
4917 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4918 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4919 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4920 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4921 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4922 (current_timespec): Rename from current_emacs_time. All uses changed.
4923 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4924 changed to timespec_cmp.
4925 * xgselect.c: Include <timespec.h>, since our .h files don't.
4927 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4929 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4930 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4931 Remove the leftovers.
4932 * gtkutil.c (toplevel): Do not declare Qxft but include
4934 * image.c (toplevel): Do not declare Vlibrary_cache because
4935 it's already done in lisp.h.
4937 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4939 * lisp.h (Mouse_HLInfo): Move from here...
4940 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4941 (reset_mouse_highlight): New function.
4942 * msdos.c (dos_set_window_size, IT_update_begin)
4943 (internal_terminal_init):
4944 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4945 (ns_initialize_display_info):
4946 * w32console.c (initialize_w32_display):
4947 * w32term.c (x_update_window_end, x_free_frame_resources)
4948 (w32_initialize_display_info):
4949 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4950 * window.c (Fdelete_other_windows_internal):
4951 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4952 * termchar.h (toplevel):
4953 * xterm.h (toplevel): Include dispextern.h.
4955 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4957 Fix minor problems found by static checking.
4958 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4959 (expect): Avoid nested-if warning.
4960 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4961 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4962 * nsterm.h, nsterm.m (ns_select):
4963 * xgselect.c, xgselect.h (xg_select):
4964 Adjust signature to better match pselect's.
4965 * nsterm.m (ns_select):
4966 Don't set *TIMEOUT, since pselect doesn't.
4967 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4968 diagnostic about assigning const char * to it.
4969 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4971 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4973 * lread.c (substitute_object_recurse): Handle hash-tables as well
4976 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4978 Fix unlikely core dump in init_tty, and simplify terminfo case.
4979 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4980 The old version incorrectly dumped core if malloc returned a
4981 buffer containing only non-NUL bytes.
4982 (init_tty): Do not allocate or free termcap buffers; the
4983 struct does that for us now.
4984 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4985 (struct tty_display_info): Define members termcap_term_buffer and
4986 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4987 use them. Allocate them directly in struct rather than indirectly
4988 via a pointer, to simplify init_tty.
4990 * frame.c (check_minibuf_window): Initialize 'window' properly,
4991 so that Emacs reliably aborts later if 'window' is not initialized.
4993 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4995 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4996 of VoidSymbol (Bug#15154).
4998 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5000 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5001 mouse_face_beg_y and mouse_face_end_y.
5002 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5003 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5004 Adjust users and update comment where appropriate.
5006 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5008 * frame.c (check_minibuf_window): New function.
5009 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5010 Call check_minibuf_window (Bug#15183).
5012 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5014 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5015 because this is the only last cursor data we need to keep and consult.
5016 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5017 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5020 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5022 Fix recovering from possible decompression error.
5023 Since insert_from_gap doesn't always move point, we can't use PT as
5024 the position where the partially decompressed data ends, and
5025 should count how many bytes was produced so far.
5026 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5027 (unwind_decompress): Really delete partially uncompressed data.
5028 (Fzlib_decompress_region): Take decompressed data size into account.
5030 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5032 * syntax.c (init_syntax_once): Adjust comment and do an early
5033 initialization of Qchar_table_extra_slots just once...
5034 * casetab.c (init_casetab_once):
5035 * category.c (init_category_once):
5036 * character.c (syms_of_character):
5037 * coding.c (syms_of_coding):
5038 * xdisp.c (syms_of_xdisp): ...and omit it here.
5040 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5042 * xdisp.c (get_next_display_element): Don't apply to characters
5043 from a display vector the logic of setting it->end_of_box_run_p
5044 suitable for characters from a buffer. (Bug#15175)
5046 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5047 to handle directories, rather than '_utime' which doesn't.
5050 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5052 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5053 or fullscreen (Bug#14627).
5055 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5057 System-dependent integer overflow fixes.
5058 * process.c (Fset_process_window_size): Signal an error if
5059 the window size is outside the range supported by the lower level.
5060 * sysdep.c (set_window_size): Return negative on error,
5061 nonnegative on success, rather than -1, 0, 1 on not in system,
5062 failure, success. This is simpler. Caller changed.
5063 (serial_configure): Remove unnecessary initialization of local.
5064 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5065 size fits in unsigned long; this isn't true on some 32-bit hosts.
5066 Avoid buffer overrun if some future version of /proc/meminfo has a
5067 variable name longer than 20 bytes.
5068 (system_process_attributes) [__FreeBSD__]:
5069 Don't assume hw.availpages fits in 'int'.
5071 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5073 Don't let very long directory names overrun the stack.
5074 Fix some related minor problems involving "//", vfork.
5075 * callproc.c (encode_current_directory): New function.
5076 (call_process): Don't append "/"; not needed.
5077 * fileio.c (file_name_as_directory_slop): New constant.
5078 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5079 this can save the caller having to alloca.
5080 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5081 Use SAFE_ALLOCA, not alloca.
5082 (directory_file_name, Fexpand_file_name): Leave leading "//"
5083 alone, since it can be special even on POSIX platforms.
5084 * callproc.c (call_process):
5085 * process.c (Fformat_network_address):
5086 * sysdep.c (sys_subshell):
5087 Use encode_current_directory rather than rolling our own.
5088 (create_process): No need to encode directory; caller does that now.
5089 * process.h (encode_current_directory): New decl.
5090 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5091 Rework to avoid 'goto xyzzy;'.
5093 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5095 * xdisp.c (handle_face_prop): If the default face was remapped use
5096 the remapped face for strings from prefix properties. (Bug#15155)
5098 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5100 Minor cleanup for redisplay interface and few related functions.
5101 * frame.h (enum text_cursor_kinds): Move from here...
5102 * dispextern.h (enum text_cursor_kinds): ...to here.
5103 (toplevel): Drop unnecessary declarations.
5104 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5105 in update_window_end_hook and draw_window_cursor functions.
5106 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5107 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5108 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5109 * xterm.c (x_update_window_end, x_draw_window_cursor):
5110 * xdisp.c (display_and_set_cursor, update_window_cursor)
5111 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5112 enum text_cursor_kinds where appropriate.
5114 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5116 Redesign redisplay interface to drop updated_row and updated_area.
5117 * dispextern.h (updated_row, updated_area): Remove declaration.
5118 (struct redisplay_interface): Pass glyph row and row area parameters
5119 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5120 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5122 * dispnew.c (updated_row, updated_area): Remove.
5123 (redraw_overlapped_rows, update_window_line): Adjust user.
5124 (update_marginal_area, update_text_area): Likewise. Pass updated row
5125 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5126 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5129 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5131 * process.c (flush_pending_output): Remove stub.
5134 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5136 * callproc.c: Fix race that killed background processes (Bug#15144).
5137 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5138 Record deleted process-id in critical section, not afterwards.
5139 Don't mistakenly kill process created by a call-process invocation
5140 that discards output and does not wait.
5142 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5144 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5145 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5146 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5147 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5148 to shut up compiler in mark_object.
5149 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5151 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5153 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5154 We can't portably rely on PTY_OPEN doing that, even if
5155 it calls posix_openpt with O_CLOEXEC.
5157 2013-08-20 Kenichi Handa <handa@gnu.org>
5159 * character.c (string_char): Improve commentary.
5161 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5163 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5164 (struct animation_cache): Make signature a flexible array member.
5165 All uses changed. This is a tad slower but may insulate us better
5166 from future changes to ImageMagick.
5168 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5170 * image.c: Shrink memory needed for animation cache.
5171 (SIGNATURE_DIGESTSIZE): New constant.
5172 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5173 (imagemagick_create_cache): Copy the signature. This saves
5174 several KB of memory that ImageMagick wastes per signature.
5175 Don't bother updating the update_time, as the caller does that now.
5176 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5177 it's a fixed size struct member now.
5178 (imagemagick_get_animation_cache): Always destroy the signature,
5179 as it's now imagemagick_create_cache's responsibility to copy it.
5180 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5181 and use memcmp rather than strcmp.
5182 eassert that ImageMagick returns a signature of the specified length.
5184 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5186 * image.c (imagemagick_get_animation_cache): Don't segfault on
5188 (imagemagick_get_animation_cache): Revert to previous definition
5189 so that it actually works. But keep the memory leak fix.
5190 (imagemagick_get_animation_cache): Fix memory leak.
5192 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5194 * image.c: Fix animation cache signature memory leak.
5195 Fix some other minor performance problems while we're at it.
5196 (imagemagick_create_cache): Clear just the members that
5197 need clearing. Don't set update_time, as caller does that now.
5198 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5199 Simplify by using pointer-to-pointer instead of a prev pointer.
5200 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5201 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5202 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5203 it's already a copy. Free the signature probe unless it's cached.
5205 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5206 This was introduced by my 2013-08-12 fix for Bug#15035.
5208 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5210 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5211 (imagemagick_prune_animation_cache): Now static.
5213 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5215 * image.c (imagemagick_get_animation_cache): Don't segfault when
5216 pruning all entries.
5218 2013-08-18 Ken Brown <kbrown@cornell.edu>
5220 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5221 static heap if ENABLE_CHECKING is defined.
5222 (max_bss_sbrk_ptr): New variable.
5224 (report_sheap_usage): Report maximum static heap usage instead of
5225 ending static heap usage.
5227 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5229 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5230 of zlib_initialized according to the results of calling
5231 init_zlib_functions.
5233 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5235 * image.c: Implement an ImageMagick per-image cache.
5236 (imagemagick_get_animation_cache): Fix a double-free error.
5237 (imagemagick_load_image): Remove the ping_wand code, which only
5238 apparently saved time on invalid animated images, and slowed down
5239 everything else. Optimise for the common case.
5241 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5243 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5245 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5247 * marker.c (set_marker): Remove documentation of undefined behavior.
5249 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5251 * image.c (imagemagick_compute_animated_image): Animate correctly
5252 when sub-images are smaller than the main image.
5253 (imagemagick_compute_animated_image): Setting the iterator row to
5254 zero is apparently not allowed.
5255 (imagemagick_compute_animated_image): Allow images that say they
5256 have sub-images that are bigger than the main image, but just crop
5259 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5261 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5263 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5265 * image.c (imagemagick_compute_animated_image): Respect the GIF
5268 2013-08-15 Ken Brown <kbrown@cornell.edu>
5270 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5271 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5274 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5276 Fix minor problems found by static checking.
5277 * frame.c (delete_frame):
5278 * xdisp.c (next_element_from_display_vector):
5279 Avoid uninitialized local.
5280 * image.c (imagemagick_compute_animated_image): Port to C89.
5281 Prefer usual GNU indentation style for loops.
5282 Be more careful about bizarrely large sizes, by using ptrdiff_t
5285 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5287 Fix infinite frame selection loop (Bug#15025).
5288 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5290 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5292 * xdisp.c (compute_window_start_on_continuation_line):
5293 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5294 to make sure we end up setting the window start at the leftmost
5295 visible character of the display line. This avoids funky
5296 horizontal shifting because the window start is not kept on the
5297 same position. (Bug#15090)
5298 (next_element_from_display_vector): Support 'box' face attribute
5299 in the face definitions of a display vector. (Bug#15099)
5301 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5303 * image.c (imagemagick_compute_animated_image): Implement animated
5305 (imagemagick_compute_animated_image): Fix some compilation
5306 warnings. Implement a very simple cache to make the animation
5307 usable at all, but it should be replaced with a per-image cache.
5309 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5311 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5312 to do `for' loops over alist values.
5313 * buffer.h (FOR_EACH_BUFFER):
5314 * process.c (FOR_EACH_PROCESS): Use it.
5315 (handle_child_signal, status_notify, Fget_buffer_process)
5316 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5318 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5320 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5321 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5322 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5323 to xzalloc and so avoid redundant call to memset.
5324 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5325 members because it is allocated with xzalloc and so already zeroed.
5327 2013-08-14 Ken Brown <kbrown@cornell.edu>
5329 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5332 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5334 Utility function and macro to copy Lisp string to C string.
5335 * lisp.h (xlispstrdupa): New macro.
5336 (xlispstrdup): New prototype.
5337 * alloc.c (xlispstrdup): New function.
5338 * callint.c (Fcall_interactively):
5339 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5340 (Fsubstitute_in_file_name):
5341 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5342 * image.c (x_create_bitmap_from_file):
5343 * w32term.c (w32_term_init):
5344 * xterm.c (x_term_init): Use xlispstrdup.
5346 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5348 * image.c (imagemagick_load_image): Make animated pictures work.
5349 There's still some problems with background color settings, though
5352 * decompress.c (unwind_decompress): Always restore point.
5354 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5356 * marker.c (set_marker): Reformat documentation.
5358 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5360 * xdisp.c (cursor_type_changed): Now static.
5362 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5363 Use changed. This avoids the need to call xmalloc and for the
5364 caller to call xfree, and avoids memory leaks in some situations.
5366 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5368 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5369 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5370 (redisplay_window): If window_end_valid is cleared due to non-zero
5371 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5372 so do not call to try_cursor_movement for that window.
5374 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5376 * window.h (struct window): Convert window_end_pos and
5377 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5378 (wset_window_end_pos, wset_window_end_vpos): Remove.
5379 * dispnew.c (adjust_glyph_matrix):
5380 * window.c (Fwindow_end, replace_window, set_window_buffer)
5382 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5383 (set_vertical_scroll_bar, redisplay_window, try_window)
5384 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5385 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5386 (note_mouse_highlight): Adjust users.
5387 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5390 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5392 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5393 * image.c (imagemagick_filename_hint): Use `const char *' and
5394 prefer SSDATA to SDATA to avoid warnings.
5396 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5398 Cleanup window fringes, margins and scroll bars adjustments.
5399 * window.c (set_window_fringes, set_window_margins)
5400 (set_window_scroll_bars, apply_window_adjustment): New functions.
5401 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5402 (Fset_window_scroll_bars): Use them.
5404 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5406 * window.h (struct window): Convert scroll_bar_width
5407 from Lisp_Object to integer. Adjust comment.
5408 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5410 * window.c (wset_scroll_bar_width): Remove.
5411 (make_window): Initialize scroll_bar_width.
5412 (Fsplit_window_internal): Use direct assignment.
5413 (Fset_window_configuration, save_window_save):
5414 Convert Lisp_Object to integer and back where appropriate.
5415 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5416 bar was actually changed, and mention this in docstring.
5418 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5420 * decompress.c: Minor simplifications.
5421 (Fzlib_decompress_region): Don't bother verifying
5422 that avail_out <= UINT_MAX, as that was confusing.
5423 Mention the restriction in a comment instead.
5424 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5426 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5428 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5429 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5431 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5433 * image.c (imagemagick_filename_hint): Check for errors in the
5436 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5438 * window.c (Fwindow_margins): Return nil when there's no marginal
5439 area, as per the documented API.
5441 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5442 Fmake_vector, as scroll bar's struct members are not all Lisp
5443 objects now. This avoids crashes in GC.
5445 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5446 bool, so its address could be taken.
5448 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5450 * image.c (imagemagick_filename_hint): New function to possibly
5451 apply `image-content-type-suffixes'.
5452 (imagemagick_load_image): Use it.
5454 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5456 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5457 if loading zlib failed.
5459 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5461 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5462 2013-08-13 checkin below. Change bool to BOOL, rule is:
5463 All Obj-C code uses BOOL, except for interfaces callable from C.
5465 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5467 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5469 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5470 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5471 bool instead of BOOL.
5472 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5473 from Lisp_Object to bitfield. Adjust comment.
5474 * w32term.c (x_scroll_bar_create): Adjust user.
5475 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5476 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5477 Use bool for boolean.
5478 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5479 to `unsigned int' when defining a bitfield.
5481 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5483 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5485 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5487 * window.h (struct window): Convert left_margin_cols and
5488 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5489 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5490 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5492 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5494 (showing_window_margins_p, update_window_line, update_frame_1):
5495 * fringe.c (draw_fringe_bitmap_1):
5496 * xdisp.c (window_box_width): Adjust users.
5497 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5498 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5499 Use direct assignment.
5500 (Fset_window_configuration, save_window_save, Fwindow_margins):
5501 Convert Lisp_Object to integer and back where appropriate.
5502 (Fset_window_margins): Adjust user. Return t if any margin
5503 was actually changed, and mention this in docstring.
5505 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5507 * syntax.c (forward_word):
5508 * cmds.c (forward_char, backward_char): Mention the optional argument.
5510 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5512 * window.h (struct window): Convert left_fringe_width
5513 and right_fringe_width from Lisp_Objects to integers.
5515 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5516 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5517 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5519 (make_window): Initialize new integer fields to -1.
5520 (Fsplit_window_internal): Use direct assignment.
5521 (Fset_window_configuration, save_window_save):
5522 Convert Lisp_Object to integer and back where appropriate.
5523 (Fset_window_fringes): Adjust user. Return t if any fringe
5524 was actually changed, and mention this in docstring.
5526 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5528 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5529 * nsfns.m (x_set_cursor_type):
5530 * w32fns.c (x_set_cursor_type):
5531 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5532 * xdisp.c (set_frame_cursor_types): ...but in common code.
5534 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5536 * font.c (clear_font_cache): New function, stripped from...
5537 (Fclear_font_cache): ...here, which now uses the function
5538 above. Adjust comment.
5539 * font.h (clear_font_cache): Add prototype.
5540 * xfaces.c (clear_face_cache): Use clear_font_cache.
5542 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5544 * window.c (Fset_window_start): Compare `w', not `window' because
5545 `w' might not be equal to `window' after call to decode_live_window.
5547 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5549 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5550 This fixes a problem introduced by the Bug#15035 patch
5551 when using GPG. Reported by Herbert J. Skuhra.
5553 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5555 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5556 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5557 not yet initialized.
5559 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5561 * decompress.c (Fzlib_decompress_region): Support zlib
5562 decompression, too, and rename.
5564 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5566 Minor zlib configuration tweaks.
5567 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5568 Don't assume presence of fn_inflateInit2_ zlib internal function.
5570 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5572 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5573 include the zlib prefix.
5575 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5577 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5578 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5579 define static variables that are pointers to zlib functions to be
5581 (init_zlib_functions) [WINDOWSNT]: New function.
5582 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5584 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5585 macros instead of invoking the zlib functions directly.
5586 (syms_of_decompress): DEFSYM Qzlib_dll.
5587 Staticpro Szlib_available_p.
5589 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5591 Avoid looping over all frame windows to freeze and unfreeze.
5592 * window.h (struct window): Drop frozen_window_start_p.
5593 (freeze_window_starts): Drop prototype.
5594 * frame.h (struct frame): New frozen_window_starts flag.
5595 (FRAME_WINDOWS_FROZEN): New macro.
5596 * window.c (freeze_window_start, freeze_window_starts):
5598 (select_window, replace_window): Adjust users.
5599 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5600 (window_frozen_p): New function.
5601 (redisplay_window): Use it.
5603 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5605 Fix some fd issues when running subprocesses (Bug#15035).
5606 Fix bugs that can leak files or file descriptors on errors.
5607 Don't unlink open temp files, as that's hard for users to diagnose
5608 when things go awry (e.g., temp disk exhausted).
5609 Don't bother to lock temp files. Check for invalid recursion.
5610 * callproc.c (synch_process_fd): Remove. All uses removed.
5611 (synch_process_tempfile): New var or macro.
5612 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5614 (record_kill_process): New arg, the temp name. All callers changed.
5615 (delete_temp_file): Now just a simple wrapper around unlink.
5616 (call_process_kill): New arg, the call_process_fd array.
5617 Close them all. Clear synch_process_pid. Remove the temp file,
5618 or arrange for it to be removed.
5619 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5620 that's been moved to synch_process_tempfile. Caller changed.
5621 Do not remove the tempfile; that's now call_process_kill's
5623 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5624 call_process_kill; the caller now does that.
5625 (call_process_cleanup): Do not close the process fd; that's now
5626 call_process_kill's responsibility.
5627 (Fcall_process): Implement via new function call_process, which
5628 has most of the old body of Fcall_process, but with a different API.
5629 (call_process): New function that does not open or close filefd if
5630 it is nonnegative. Record which fds need to be closed, and let
5631 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5632 Signal an error if invoked recursively (could be done via a hook).
5633 Simplify creation of the tempfile in the MSDOS case.
5634 Don't create the output file until after checking for the executable.
5635 Report any failure to open /dev/null.
5636 Don't open /dev/null for writing twice; once is enough.
5637 Don't create pipe if all output is being discarded or sent to file.
5638 Don't worry about setting up the coding system or reading from the
5639 pipe if all output is being discarded.
5640 Hoist fd_error local into top level, to lessen block nesting.
5641 Don't record deleted pid here; now done by Fcall_process_region.
5642 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5643 and note its success in synch_process_tempfile.
5644 Do not leak resources when child_setup fails.
5645 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5646 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5647 (create_temp_file): Now returns open fd, with an additional
5648 Lisp_Object * argument to return the name. All callers changed.
5649 Do not close the file; rewind it instead, and leave it open for
5650 the caller. Do not lock the temp file. Unwind-protect the file
5651 and the file-descriptor.
5652 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5653 If an asynchrounous process, record it here, not in call_process.
5654 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5655 * eval.c (set_unwind_protect): New function.
5656 * fileio.c (write_region): New function, generalized from the
5657 old Fwrite_region. Do not lock temp files.
5658 (Fwrite_region): Use it.
5659 * lisp.h (set_unwind_protect, write_region): New decls.
5660 * process.c: Include <verify.h>.
5661 (make_process): Mark fds as initially closed.
5662 (deleted_pid_list): Now a list of pid-filename pairs.
5664 (close_process_fd): New function.
5665 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5666 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5667 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5668 (create_process, create_pty, Fmake_serial_process)
5669 (server_accept_connection): Record which fds need to be closed,
5670 and let deactivate_process close them.
5671 (Fmake_network_process): Do not discard the unwind-protect
5672 until it's safe to do so.
5673 (deactivate_process): Close the fds opened by create_process etc.
5674 (Fprocess_send_eof): Adjust to new way of recording open fds.
5675 Report an error if /dev/null can't be opened, instead of aborting.
5676 * process.h (PROCESS_OPEN_FDS): New constant.
5677 (struct Lisp_Process): New member open_fds.
5678 (record_kill_process, record_deleted_pid): Adjust signatures.
5679 (record_deleted_pid): Move decl here ...
5680 * syswait.h (record_deleted_pid): ... from here.
5682 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5684 * decompress.c: Fix bugs with large buffers and weird inputs.
5685 Tune a bit. Reindent as per usual Emacs style.
5686 (BUFFER_SIZE): Remove.
5687 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5688 more than UINT_MAX bytes. Decompress into the gap instead of into
5689 an auto buffer, as this should avoid copying. Return nil if
5690 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5691 set immediate_quit; we shouldn't trust zlib code that much.
5693 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5695 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5696 errors, and really move the gap to where we want it.
5698 * lisp.h: Include decompress.c support.
5700 * emacs.c (main): Include decompress.c support.
5702 * Makefile.in: Include -lz if present.
5704 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5706 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5707 (initWithTitle:): Initialize frame to 0.
5708 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5709 (fillWithWidgetValue:frame:): Rename from
5710 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5712 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5713 fillWithWidgetValue:frame:
5715 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5716 remove memory leak warnings.
5718 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5719 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5722 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5723 (x_activate_menubar): Update the whole menu.
5724 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5725 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5726 current event is not NSSystemDefined (Bug#15001).
5727 Call ns_check_menu_open only if trackingMenu is 2.
5728 (menuDidClose:): New method, decrease trackingMenu.
5729 (fillWithWidgetValue:setDelegate:): New method.
5730 (fillWithWidgetValue:): Call the above.
5732 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5734 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5736 Omit some unnecessary casts.
5737 Many of these go back to the old pre-C89 days, when they may have
5738 been needed, but we've been assuming C89 or later for a while now.
5739 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5740 (live_float_p, live_misc_p, live_vector_p):
5741 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5742 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5743 (defvar_per_buffer):
5744 * callint.c (Fcall_interactively):
5745 * doc.c (Fsubstitute_command_keys):
5746 * filelock.c (get_boot_time):
5747 * frame.c (xrdb_get_resource):
5748 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5749 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5750 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5751 (menuitem_highlight_callback, menu_destroy_callback)
5752 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5753 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5754 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5755 (xg_tool_bar_help_callback, tb_size_cb):
5756 * image.c (xpm_alloc_color, png_read_from_memory)
5757 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5758 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5760 * keymap.c (describe_map):
5761 * nsfns.m (Fns_display_monitor_attributes_list):
5762 * nsmenu.m (process_dialog:):
5763 * nsterm.m (hold_event):
5764 * process.c (wait_reading_process_output):
5765 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5766 * scroll.c (do_direct_scrolling, scrolling_1):
5767 * termcap.c (tgetent):
5768 * window.c (check_window_containing, add_window_to_list)
5769 (freeze_window_starts):
5770 * xdisp.c (compare_overlay_entries, vmessage):
5771 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5772 (x_get_monitor_attributes_xrandr)
5773 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5774 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5775 * xfont.c (xfont_match, xfont_open):
5776 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5777 (menubar_selection_callback, menu_position_func)
5778 (popup_selection_callback, create_and_show_popup_menu)
5779 (dialog_selection_callback, create_and_show_dialog):
5780 * xrdb.c (x_get_string_resource):
5782 * xsmfns.c (x_session_check_input):
5783 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5784 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5785 (xaw_jump_callback, xaw_scroll_callback):
5786 Omit unnecessary casts.
5788 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5790 Minor string-length refactoring.
5791 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5792 * frame.c (make_monitor_attribute_list):
5793 Prefer build_string to strlen + make_string.
5795 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5797 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5798 don't check minor_code (Bug#14417).
5800 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5802 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5803 vertical positions instead. This avoids calling MATRIX_ROW with
5804 row numbers that are possibly beyond valid limits. (Bug#15064)
5806 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5808 Use xstrdup and build_unibyte_string where applicable.
5809 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5810 * xfns.c (x_window):
5811 * xrdb.c (x_get_customization_string):
5812 * xterm.c (xim_initialize):
5813 * w32fns.c (w32_window): Use xstrdup.
5814 (w32_display_monitor_attributes_list):
5815 * emacs.c (init_cmdargs):
5816 * keyboard.c (PUSH_C_STR):
5817 * nsfont.m (nsfont_open):
5818 * sysdep.c (system_process_attributes):
5819 * w32.c (system_process_attributes):
5820 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5822 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5824 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5825 variables of these types so that GDB would know about them, as aid
5826 for debugging fatal exceptions. (Bug#15024) See also
5827 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5830 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5832 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5833 larger than the NSWindow (Bug#14934).
5835 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5837 Redesign redisplay interface to drop global variable updated_window.
5838 Always pass currently updated window as a parameter to update routines.
5839 * dispextern.h (updated_window): Remove declaration.
5840 (struct redisplay_interface): Pass window parameter to
5841 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5842 and after_update_window_hook.
5843 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5845 * dispnew.c (updated_window): Remove.
5846 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5847 (update_window_line): Adjust to match redisplay interface changes.
5848 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5849 (ns_scroll_run, ns_after_update_window_line):
5850 * w32term.c (x_update_window_begin, x_update_window_end)
5851 (x_after_update_window_line, x_scroll_run):
5852 * xterm.c (x_update_window_begin, x_update_window_end)
5853 (x_after_update_window_line, x_scroll_run):
5854 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5855 Likewise. Adjust comments where appropriate.
5856 (x_cursor_to): Simplify because this is always called during window
5857 update (but install debugging check anyway).
5858 (expose_window): Check must_be_updated_p flag to see whether this
5859 function is called during window update.
5861 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5863 Do not reset window modification event counters excessively.
5864 These leftovers and poor man's tricky methods to catch extra
5865 redisplay's attention are no longer needed.
5866 * frame.c (set_menu_bar_lines_1):
5867 * minibuf.c (read_minibuf_unwind):
5868 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5869 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5870 (window_scroll_line_based, Fset_window_configuration):
5871 * xdisp.c (redisplay_window): Do not reset last_modified and
5872 last_overlay_modified counters.
5874 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5876 * xselect.c (x_send_client_event): Set send_event and serial, memset
5877 data.l as it might be bigger than data.b. Use 24 bit mask to
5878 XSendEvent (Bug#15034).
5880 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5882 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5883 for TTY frames that are not the top frame on their console.
5886 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5888 * w32term.c (w32fullscreen_hook): Really maximize frame when
5889 asked for (Bug#14841).
5891 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5893 Prefer selected_window to Fselected_window, likewise for frames.
5894 * buffer.c (Fbuffer_swap_text):
5895 * data.c (Fvariable_binding_locus):
5896 * window.c (run_window_configuration_change_hook): Adjust users.
5897 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5898 Use decode_live_frame.
5900 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5902 Be more careful if selected window shows the buffer other than current,
5903 use window_outdated only if this is not so. This change should also
5904 address some weird issues discussed in Bug#13012.
5905 * window.h (window_outdated): New prototype.
5906 * window.c (window_outdated): Now here. Convert from static and
5907 always assume window's buffer.
5908 (Fwindow_end, Fwindow_line_height): Use it.
5909 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5910 and always assume window's buffer.
5911 (redisplay_window): Adjust user.
5912 (redisplay_internal): Call to reconsider_clip_changes once and
5913 check whether mode line should be updated only if selected window
5914 shows current buffer.
5915 (run_window_scroll_functions): Use eassert for debugging check.
5916 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5918 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5920 * window.c (window_scroll, window_scroll_pixel_based)
5921 (window_scroll_line_based): Use bool for booleans.
5923 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5925 * process.c: Fix minor off-by-one issues in descriptor counts.
5926 This shouldn't fix any real bugs, but it cleans up the code a bit.
5927 (max_process_desc, max_input_desc): -1, not 0, means none.
5929 (delete_input_desc): New function.
5930 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5931 (deactivate_process): Scan backwards when recomuting max_process_desc;
5932 that should be faster.
5933 (init_process_emacs): Initialize max_input_desc.
5935 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5937 Use region cache to speedup bidi_find_paragraph_start.
5938 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5939 Rename cache_long_line_scans to cache_long_scans.
5940 * buffer.c (bset_cache_long_line_scans): Rename to
5941 bset_cache_long_scans.
5942 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5943 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5945 (syms_of_buffer): Rename cache-long-line-scans to
5946 cache-long-scans. Adjust docstring.
5947 * search.c (newline_cache_on_off):
5948 * indent.c (width_run_cache_on_off): Adjust users.
5949 * bidi.c (bidi_paragraph_cache_on_off): New function.
5950 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5951 * insdel.c (prepare_to_modify_buffer):
5952 Invalidate bidi_paragraph_cache if enabled.
5954 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5956 Invalidate region caches only if buffer text is going to be changed.
5957 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5958 (modify_text): ...new prototype.
5959 (prepare_to_modify_buffer_1): New prototype.
5960 * textprop.c (modify_region): Rename to...
5961 (modify_text_properties): ...new function.
5962 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5963 (Fremove_list_of_text_properties): Adjust users.
5964 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5965 (modify_text): ...new function.
5966 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5967 (prepare_to_modify_buffer_1): ...new function.
5968 * casefiddle.c (casify_region):
5969 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5970 (Ftranspose_regions): Use modify_text.
5972 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5974 * lisp.mk (lisp): Add nadvice.elc.
5976 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5978 New macro to iterate over live buffers similar to frames.
5979 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5980 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5981 Declare buffer-related variables here to offload lisp.h.
5982 * buffer.c (Vbuffer_alist): Adjust comment.
5983 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5984 (other_buffer_safely):
5985 * data.c (store_symval_forwarding):
5986 * dispnew.c (Fframe_or_buffer_changed_p):
5987 * fileio.c (Fdo_auto_save):
5988 * filelock.c (unlock_all_files):
5989 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5991 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5993 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5994 * callproc.c (create_temp_file):
5995 * filelock.c (create_lock_file):
5996 Assume mkostemp, since it's now provided by Gnulib.
5998 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6000 * w32.c (mkostemp): New function.
6001 (mktemp): Remove, no longer used. Most of the code reused in
6002 mkostemp. (Bug#15015)
6003 (mktemp): Don't undef.
6005 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6007 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6008 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6009 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6010 (free_glyph_pool, check_glyph_memory): Likewise for
6011 all users. Adjust comments where appropriate.
6013 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6015 * composite.h: Minor fixups.
6016 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6017 to fix a misspelling, and change it to an inline function while
6018 we're at it (it need not be a macro). All uses changed.
6019 (composition_method, composition_valid_p):
6020 Rewrite to avoid assignments in if-conditions.
6022 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6024 Do not use global Lisp_Object in composition macros.
6025 * composite.h (composition_temp): Remove declaration.
6026 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6027 (composition_method, composition_valid_p): ...inline functions.
6028 (compose_region): Remove the leftover.
6029 * composite.c (composition_temp): Remove.
6030 (run_composition_function, update_compositions)
6031 (composition_compute_stop_pos, composition_adjust_point)
6032 (Ffind_composition_internal):
6033 * coding.c (handle_composition_annotation):
6034 * xdisp.c (handle_composition_prop, check_point_in_composition):
6035 Related users changed.
6037 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6039 Drop FRAME_PTR typedef.
6040 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6041 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6042 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6043 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6044 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6045 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6046 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6047 All related users changed.
6049 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6051 * eval.c (default_toplevel_binding): New function.
6053 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6054 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6055 (syms_of_eval): Export them.
6056 * data.c (Fdefault_value): Micro cleanup.
6057 * term.c (init_tty): Use "false".
6059 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6061 Fix X GC leak in GTK and raw (no toolkit) X ports.
6062 * xterm.c (x_free_frame_resources): If white and black relief
6063 GCs are allocated, always free them here.
6064 * xfns.c (x_make_gc): Omit redundant initialization.
6065 * widget.c (create_frame_gcs): Remove the leftover.
6066 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6067 in x_free_frame_resources.
6069 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6071 * nsterm.m (windowWillResize:toSize:): Only change title if
6072 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6074 (viewDidEndLiveResize): New method.
6076 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6077 inside NS_IMPL_COCOA.
6079 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6081 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6082 Do not check whether undo is enabled because record_insert and
6083 record_delete does that themselves.
6085 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6087 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6088 member which is not really used any more.
6089 (FRAME_XIC_BASE_FONTNAME): Remove.
6090 * xfns.c (xic_free_fontset): Adjust user.
6091 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6092 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6093 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6094 (xdialog_show): Use eassert for debugging check.
6095 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6097 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6099 * fileio.c, fns.c (merge): Move extern decl from here ...
6100 * lisp.h (merge): ... to here.
6102 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6104 Fix last font-related change.
6105 * w32font.h (w32font_list_internal, w32font_match_internal):
6107 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6108 (uniscribe_list_family): Adjust to match font API change.
6109 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6110 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6112 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6114 * frame.h (FRAME_MOUSE_UPDATE):
6115 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6116 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6118 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6120 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6121 * font.h (struct font_driver): Change list, match, and list_family
6122 functions to accept struct frame * as first arg.
6123 * font.c (font_score, font_compare, font_sort_entities):
6125 (font_sort_entities, font_list_entities, font_select_entity):
6126 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6127 match font API change.
6128 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6129 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6130 * ftxfont.c (ftxfont_list, ftxfont_match):
6131 * xftfont.c (xftfont_list, xftfont_match):
6132 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6133 * w32font.c (w32font_list, w32font_match, w32font_list):
6134 (w32font_list_internal, w32_font_match_internal): Likewise.
6135 * xfaces.c (Fx_family_fonts): Adjust user.
6137 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6139 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6140 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6141 only if HAVE_X_WINDOWS is in use.
6142 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6143 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6144 * w32term.c (x_wm_set_icon_position): Likewise.
6145 * w32fns.c (x_icon): Adjust user.
6147 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6149 * xterm.c (last_mouse_press_frame): Remove the
6150 leftover which is not really used any more.
6151 (handle_one_xevent, syms_of_xterm): Adjust users.
6152 (x_flush): Call XFlush once per each X display, not frame.
6153 This is better because this code always unconditionally skips
6154 non-X frames in Vframe_list and issues the only XFlush if we
6155 have more than one X frame on the same X display.
6156 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6157 Use bool for booleans.
6158 (x_draw_glyph_string_background, cvt_string_to_pixel):
6159 (cvt_pixel_dtor): Drop unnecessary prototypes.
6160 * xterm.h (x_display_ok): Adjust prototype.
6162 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6164 Drop unnecessary functions that deals with frame pixel size.
6165 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6166 (x_pixel_height): Drop prototypes.
6167 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6168 (x_pixel_height): Drop implementations.
6169 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6170 which should be always valid for window frame.
6171 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6172 * w32menu.c (Fx_popup_dialog):
6173 * xmenu.c (Fx_popup_dialog): Likewise for both.
6175 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6177 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6178 frame parameters and call to Fmodify_frame_parameters just once.
6179 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6180 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6181 and mention nil frame in docstring.
6183 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6185 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6186 (x_figure_window_size): Likewise. Adjust to return long.
6187 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6188 (toplevel): Move Qterminal_live_p to...
6189 * terminal.c (toplevel): ...here, make it static, and...
6190 (syms_of_terminal): ...DEFSYM here.
6191 * frame.h (Qterminal_live_p): Remove declaration.
6192 (make_frame, x_figure_window_size): Adjust prototype.
6193 * nsfns.m (Fx_create_frame): Use long for window flags.
6195 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6197 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6198 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6199 Do not assume that emacs_close (INT_MAX) is a no-op.
6201 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6203 * xfaces.c (make_face_cache): For struct face_cache, prefer
6204 xmalloc to xzalloc and so avoid redundant call to memset.
6205 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6207 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6209 * fringe.c (draw_window_fringes, update_window_fringes)
6210 (compute_fringe_widths):
6211 * w32term.c (x_draw_glyph_string):
6212 * window.c (candidate_window_p, Frecenter):
6213 * xfaces.c (realize_basic_faces, realize_default_face)
6214 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6215 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6216 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6217 * xmenu.c (Fx_menu_bar_open_internal):
6218 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6219 * xsettings.c (xft_settings_event):
6220 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6221 Use bool for booleans. Adjust style and comments where
6223 * dispextern.h (draw_window_fringes, update_window_fringes)
6224 (compute_fringe_widths):
6225 * xterm.h (x_had_errors_p): Adjust prototype.
6227 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6229 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6230 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6232 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6234 * fns.c (toplevel): Remove comment before Fsafe_length because
6237 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6239 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6241 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6243 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6244 frame which got the message is still alive, before dereferencing
6245 its pointer. (Bug#14970)
6247 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6248 be a live window, before using it as such. (Bug#14970)
6250 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6252 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6253 w32_detect_focus_change instead of doing part of its job by hand.
6254 This fixes the problem whereby FOCUS_OUT events were not sent to
6257 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6259 * process.c (Fprocess_list): Doc fix.
6261 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6262 being re-exposed only if it didn't ask to become visible.
6263 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6264 was previously iconified. (Bug#14841)
6265 (x_iconify_frame): Mark the frame iconified.
6267 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6269 Fix minor problems found by static checking.
6270 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6271 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6273 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6275 * eval.c (set_specpdl_old_value): New function.
6276 (unbind_to): Minor simplification.
6277 (get_backtrace_frame): New function.
6278 (Fbacktrace_frame): Use it. Add `base' argument.
6279 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6280 (syms_of_eval): Export backtrace-eval.
6281 * xterm.c (x_focus_changed): Simplify.
6283 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6285 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6287 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6289 * xdisp.c (redisplay_window): Instead of moving point out of
6290 scroll margin, reject the force_start method, and try scrolling
6291 instead. (Bug#14780)
6293 2013-07-24 Ken Brown <kbrown@cornell.edu>
6295 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6298 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6300 * eval.c (Fprogn): Do not check that BODY is a proper list.
6301 This undoes the previous change. The check slows down the
6302 interpreter, and is not needed to prevent a crash. See
6303 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6305 2013-07-23 Glenn Morris <rgm@gnu.org>
6307 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6309 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6311 Port to GNU/Linux systems with tinfo but not ncurses.
6312 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6313 to decide whether ncurses is being used. Without this change,
6314 GCC complains about tgetent not being declared, on a system
6315 that has tinfo installed but ncurses not installed.
6317 * eval.c (Fprogn): Check that BODY is a proper list.
6319 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6320 * data.c (Fsetq_default):
6321 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6322 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6324 Tune by taking advantage of the fact that ARGS is always a list
6325 when a function is declared to have UNEVALLED args.
6327 * emacsgtkfixed.c: Port to GCC 4.6.
6328 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6330 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6332 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6333 here to silence compiler warnings.
6335 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6337 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6338 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6339 from messing up Emacs's 'struct frame' (Bug#14923).
6341 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6343 * alloc.c (make_save_ptr_ptr): Define this function.
6344 It was inadvertently omitted. It's needed only if
6345 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6347 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6349 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6350 frame have focus (Bug#14895).
6352 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6354 Avoid vfork-related deadlock more cleanly.
6355 * callproc.c (child_setup): When the child's exec fails, output
6356 the program name, as that's more useful. Use O_NONBLOCK to avoid
6358 * process.c (create_process_1): Remove; no longer needed.
6359 (create_process): Remove timer hack; no longer needed, now that
6360 the child avoids deadlock.
6362 2013-07-20 Glenn Morris <rgm@gnu.org>
6364 * image.c (Fimage_flush): Fix doc typo.
6366 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6368 Fix array bounds violation when pty allocation fails.
6369 * process.c (PTY_NAME_SIZE): New constant.
6370 (pty_name): Remove static variable; it's now auto.
6371 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6372 Take pty_name as an arg rather than using a static variable.
6373 All callers changed.
6374 (create_process): Recover pty_flag from process, not from volatile local.
6375 (create_pty): Stay inside array even when pty allocation fails.
6376 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6378 * lread.c (Fload): Avoid initialization only when lint checking.
6379 Mention that it's needed only for older GCCs.
6381 2013-07-20 Kenichi Handa <handa@gnu.org>
6383 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6384 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6386 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6388 * lread.c (Fload): Avoid uninitialized warning.
6390 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6392 Fix some minor file descriptor leaks and related glitches.
6393 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6394 (create_lock_file): Use write, not emacs_write.
6395 * image.c (slurp_file, png_load_body):
6396 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6397 (server_accept_connection):
6398 Don't leak an fd on memory allocation failure.
6399 * image.c (slurp_file): Add a cheap heuristic for growing files.
6400 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6401 as that's what the other routines do. Maybe input need not be
6402 blocked at all, but it's better to be consistent.
6403 Avoid undefined behavior when strlen is zero.
6405 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6406 (NSTATICS): Now a constant; doesn't need to be a macro.
6408 2013-07-19 Richard Stallman <rms@gnu.org>
6410 * coding.c (decode_coding_utf_8): Add simple loop for fast
6411 processing of ASCII characters.
6413 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6415 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6417 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6419 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6420 unportable 'struct x_display_info'.
6421 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6424 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6426 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6427 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6429 (system_process_attributes): Prefer plain char to unsigned char
6430 when either will do. Clean up properly if interrupted or if
6431 memory allocations fail. Don't assume sscanf succeeds.
6432 Remove no-longer-needed workaround to stop GCC from whining.
6433 Read command-line once, instead of multiple times. Check read status a
6436 Fix obscure porting bug with varargs functions.
6437 The code assumed that int is treated like ptrdiff_t in a vararg
6438 function, which is not a portable assumption. There was a similar
6439 -- though these days less likely -- porting problem with various
6440 assumptions that pointers of different types all smell the same as
6441 far as vararg functions is conserved. To make this problem less
6442 likely in the future, redo the API to use varargs functions.
6443 * alloc.c (make_save_value): Remove this vararg function.
6444 All uses changed to ...
6445 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6446 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6448 (make_save_ptr): Rename from make_save_pointer, for consistency with
6449 the above. Define only on platforms that need it. All uses changed.
6451 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6453 * keyboard.c: Try to fix typos in previous change.
6454 (DISPLAY_LIST_INFO): New macro.
6455 (kbd_buffer_get_event): Do not access members that are not present
6456 in X11. Revert inadvertent change of "!=" to "=".
6458 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6460 * keyboard.c (kbd_buffer_get_event):
6461 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6462 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6464 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6466 * filelock.c: Fix unlikely file descriptor leaks.
6467 (get_boot_time_1): Rework to avoid using emacs_open.
6468 This doesn't actually fix a leak, but is better anyway.
6469 (read_lock_data): Use read, not emacs_read.
6471 * doc.c: Fix minor memory and file descriptor leaks.
6472 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6473 (get_doc_string, Fsnarf_documentation):
6474 Fix file descriptor leak on error.
6476 * term.c: Fix minor fdopen-related file descriptor leaks.
6477 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6478 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6480 * charset.c: Fix file descriptor leaks and errno issues.
6482 (load_charset_map_from_file): Don't leak file descriptor on error.
6483 Use plain record_xmalloc since the allocation is larger than
6484 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6486 * eval.c (record_unwind_protect_nothing):
6487 * fileio.c (fclose_unwind):
6489 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6490 The replacement doesn't block input, but that no longer seems
6493 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6495 * lread.c: Fix file descriptor leaks and errno issues.
6496 (Fload): Close some races that leaked fds or streams when 'load'
6498 (Fload, openp): Report error number of last nontrivial failure to open.
6499 ENOENT counts as trivial.
6500 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6502 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6503 now that the function is always called with a nonnegative arg.
6504 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6505 All uses replaced with ...
6506 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6508 A few more minor file errno-reporting bugs.
6509 * callproc.c (Fcall_process):
6510 * doc.c (Fsnarf_documentation):
6511 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6512 * process.c (set_socket_option):
6513 Don't let a constructor trash errno.
6514 * doc.c: Include <errno.h>.
6516 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6518 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6520 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6522 Fix w32 bug with call-process-region (Bug#14885).
6523 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6524 to Fcall_process when the input is empty. This simplifies the
6525 code a bit. It makes no difference on POSIXish platforms but
6526 apparently it fixes a bug on w32.
6528 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6529 * fileio.c (close_file_unwind): Don't close if FD is negative;
6530 this can happen when unwinding a zapped file descriptor.
6531 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6532 in case Emacs runs out of memory between the two unwind-protects.
6533 Don't trash errno when closing FD.
6534 Zap the FD in the specpdl when closing it, instead of deferring
6535 the removal of the unwind-protect; this fixes a bug where a child
6536 function unwinds the stack past us.
6538 New unwind-protect flavors to better type-check C callbacks.
6539 This also lessens the need to write wrappers for callbacks,
6540 and the need for make_save_pointer.
6541 * alloc.c (free_save_value):
6542 * atimer.c (run_all_atimers):
6544 * alloc.c (safe_alloca_unwind):
6545 * atimer.c (unwind_stop_other_atimers):
6546 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6547 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6548 * minibuf.c (choose_minibuf_frame_1):
6549 * process.c (make_serial_process_unwind):
6550 * xdisp.c (pop_message_unwind):
6551 * xselect.c (queue_selection_requests_unwind):
6552 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6553 * alloc.c (record_xmalloc):
6554 Prefer record_unwind_protect_ptr to record_unwind_protect with
6556 * alloc.c (Fgarbage_collect):
6557 Prefer record_unwind_protect_void to passing a dummy.
6558 * buffer.c (restore_buffer):
6559 * window.c (restore_window_configuration):
6560 * xfns.c, w32fns.c (do_unwind_create_frame)
6561 New wrapper. All record-unwind uses of wrappee changed.
6562 * buffer.c (set_buffer_if_live):
6563 * callproc.c (call_process_cleanup, delete_temp_file):
6564 * coding.c (code_conversion_restore):
6565 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6566 * editfns.c (save_excursion_restore)
6567 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6568 (save_restriction_restore):
6569 * eval.c (restore_stack_limits, un_autoload):
6570 * fns.c (require_unwind):
6571 * keyboard.c (recursive_edit_unwind, tracking_off):
6572 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6573 * macros.c (pop_kbd_macro, restore_menu_items):
6574 * nsfns.m (unwind_create_frame):
6575 * print.c (print_unwind):
6576 * process.c (start_process_unwind):
6577 * search.c (unwind_set_match_data):
6578 * window.c (select_window_norecord, select_frame_norecord):
6579 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6580 (fast_set_selected_frame):
6581 * xfns.c, w32fns.c (unwind_create_tip_frame):
6582 Return void, not a dummy Lisp_Object. All uses changed.
6583 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6584 * callproc.c (call_process_kill):
6585 * fileio.c (restore_point_unwind, decide_coding_unwind)
6586 (build_annotations_unwind):
6587 * insdel.c (Fcombine_after_change_execute_1):
6588 * keyboard.c (read_char_help_form_unwind):
6589 * menu.c (unuse_menu_items):
6590 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6591 * sound.c (sound_cleanup):
6592 * xdisp.c (unwind_redisplay):
6593 * xfns.c (clean_up_dialog):
6594 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6595 Accept no args and return void, instead of accepting and returning
6596 a dummy Lisp_Object. All uses changed.
6597 * cygw32.c (fchdir_unwind):
6598 * fileio.c (close_file_unwind):
6599 * keyboard.c (restore_kboard_configuration):
6600 * lread.c (readevalllop_1):
6601 * process.c (wait_reading_process_output_unwind):
6602 Accept int and return void, rather than accepting an Emacs integer
6603 and returning a dummy object. In some cases this fixes an
6604 unlikely bug when the corresponding int is outside Emacs integer
6605 range. All uses changed.
6606 * dired.c (directory_files_internal_unwind):
6607 * fileio.c (do_auto_save_unwind):
6608 * gtkutil.c (pop_down_dialog):
6609 * insdel.c (reset_var_on_error):
6610 * lread.c (load_unwind):
6611 * xfns.c (clean_up_file_dialog):
6612 * xmenu.c, nsmenu.m (pop_down_menu):
6613 * xmenu.c (cleanup_widget_value_tree):
6614 * xselect.c (wait_for_property_change_unwind):
6615 Accept pointer and return void, rather than accepting an Emacs
6616 save value encapsulating the pointer and returning a dummy object.
6618 * editfns.c (Fformat): Update the saved pointer directly via
6619 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6620 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6621 (unwind_body): New function.
6622 (record_unwind_protect): First arg is now a function returning void,
6623 not a dummy Lisp_Object.
6624 (record_unwind_protect_ptr, record_unwind_protect_int)
6625 (record_unwind_protect_void): New functions.
6626 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6627 * fileio.c (struct auto_save_unwind): New type.
6628 (do_auto_save_unwind): Use it.
6629 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6630 * insdel.c (struct rvoe_arg): New type.
6631 (reset_var_on_error): Use it.
6632 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6634 (specbinding_func): Remove; there are now several such functions.
6635 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6636 (set_unwind_protect_ptr): New function.
6637 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6639 Be simpler and more consistent about reporting I/O errors.
6640 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6641 Say "Read error" and "Write error", rather than "I/O error", or
6642 "IO error reading", or "IO error writing", when a read or write
6644 * process.c (Fmake_network_process, wait_reading_process_output)
6645 (send_process, Fprocess_send_eof, wait_reading_process_output):
6646 Capitalize diagnostics consistently. Put "failed foo" at the
6647 start of the diagnostic, so that we don't capitalize the
6648 function name "foo". Consistently say "failed" for such
6650 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6651 All callers changed. This is so it can use report_file_error.
6652 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6653 diagnostics consistently as above.
6655 * fileio.c (report_file_errno): Fix errno reporting bug.
6656 If the file name is neither null nor a pair, package it up as a
6657 singleton list. All callers changed, both to this function and to
6658 report_file_error. This fixes a bug where the memory allocator
6659 invoked by list1 set errno so that the immediately following
6660 report_file_error reported the wrong errno value.
6662 Fix minor problems found by --enable-gcc-warnings.
6663 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6664 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6666 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6668 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6669 Set event->arg to Qt if switch-event shall be generated.
6670 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6672 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6674 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6677 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6678 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6679 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6680 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6681 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6682 and there is a focused frame.
6683 (head_table): Add focus-in and focus-out.
6684 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6685 bind to handle-focus-in/out.
6687 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6688 (Fhandle_switch_frame): Call Fhandle_focus_in.
6689 (syms_of_frame): defsubr handle-focus-in/out.
6691 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6693 Fix porting bug to older POSIXish platforms (Bug#14862).
6694 * sysdep.c (emacs_pipe): New function, that implements
6695 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6696 This should port better to CentOS 5 and to Mac OS X 10.6.
6697 All calls to pipe2 changed.
6699 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6700 This makes the code easier to read and the executable a bit smaller.
6701 Do not replace all calls to Fcons that happen to create lists,
6702 just calls that are intended to create lists. For example, when
6703 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6704 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6705 Similarly for list2 through list5.
6706 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6707 * bytecode.c (exec_byte_code):
6708 * callint.c (quotify_arg, Fcall_interactively):
6709 * callproc.c (Fcall_process, create_temp_file):
6710 * charset.c (load_charset_map_from_file)
6711 (Fdefine_charset_internal, init_charset):
6712 * coding.c (get_translation_table, detect_coding_system)
6713 (Fcheck_coding_systems_region)
6714 (Fset_terminal_coding_system_internal)
6715 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6716 * composite.c (update_compositions, Ffind_composition_internal):
6717 * dired.c (directory_files_internal, file_name_completion)
6719 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6720 * doc.c (Fsnarf_documentation):
6721 * editfns.c (Fmessage_box):
6723 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6724 (Feval, eval_sub, Ffuncall, apply_lambda):
6725 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6726 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6727 (Fset_file_times, Finsert_file_contents)
6728 (Fchoose_write_coding_system, Fwrite_region):
6729 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6730 * font.c (font_registry_charsets, font_parse_fcname)
6731 (font_prepare_cache, font_update_drivers, Flist_fonts):
6732 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6733 * frame.c (make_frame, Fmake_terminal_frame)
6734 (x_set_frame_parameters, x_report_frame_params)
6735 (x_default_parameter, Fx_parse_geometry):
6736 * ftfont.c (syms_of_ftfont):
6737 * image.c (gif_load):
6738 * keyboard.c (command_loop_1):
6739 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6740 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6741 (Fminor_mode_key_binding, accessible_keymaps_1)
6742 (Faccessible_keymaps, Fwhere_is_internal):
6743 * lread.c (read_emacs_mule_char):
6744 * menu.c (find_and_return_menu_selection):
6745 * minibuf.c (get_minibuffer):
6746 * nsfns.m (Fns_perform_service):
6747 * nsfont.m (ns_script_to_charset):
6748 * nsmenu.m (ns_popup_dialog):
6749 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6750 (Fx_own_selection_internal):
6751 * nsterm.m (append2):
6752 * print.c (Fredirect_debugging_output)
6753 (print_prune_string_charset):
6754 * process.c (Fdelete_process, Fprocess_contact)
6755 (Fformat_network_address, set_socket_option)
6756 (read_and_dispose_of_process_output, write_queue_push)
6757 (send_process, exec_sentinel):
6758 * sound.c (Fplay_sound_internal):
6759 * textprop.c (validate_plist, add_properties)
6760 (Fput_text_property, Fadd_face_text_property)
6761 (copy_text_properties, text_property_list, syms_of_textprop):
6762 * unexaix.c (report_error):
6763 * unexcoff.c (report_error):
6764 * unexsol.c (unexec):
6765 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6766 (Fformat_mode_line, syms_of_xdisp):
6767 * xfaces.c (set_font_frame_param)
6768 (Finternal_lisp_face_attribute_values)
6769 (Finternal_merge_in_global_face, syms_of_xfaces):
6770 * xfns.c (x_default_scroll_bar_color_parameter)
6771 (x_default_font_parameter, x_create_tip_frame):
6772 * xfont.c (xfont_supported_scripts):
6773 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6774 (menu_help_callback, xmenu_show):
6776 * xterm.c (set_wm_state):
6777 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6778 and similarly for list2 through list5.
6780 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6782 * callproc.c (Fcall_process_region): Fix minor race and tune.
6783 (create_temp_file): New function, with the temp-file-creation part
6784 of the old Fcall_process_region. Use Fcopy_sequence to create the
6785 temp file name, rather than alloca + build_string, for simplicity.
6786 Don't bother to block input around the temp file creation;
6787 shouldn't be needed. Simplify use of mktemp.
6788 Use record_unwind_protect immediately after creating the temp file;
6789 this closes an unlikely race where the temp file was not removed.
6790 Use memcpy rather than an open-coded loop.
6791 (Fcall_process_region): Use the new function. If the input is
6792 empty, redirect from /dev/null rather than from a newly created
6793 empty temp file; this avoids unnecessary file system traffic.
6795 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6797 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6798 Simplify by making this case like the other two. This is a bit
6799 slower on obsolete hosts, but the extra complexity isn't worth it.
6801 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6802 * process.c (create_process) [!DOS_NT]:
6803 Remove now-unnecessary calls to emacs_close.
6805 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6807 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6808 returning early. (Bug#14850)
6810 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6811 and inhibit-iso-escape-detection attributes of 'undecided'.
6814 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6816 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6817 Reported by Herbert J. Skuhra in
6818 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6820 Don't lose top specpdl entry when memory is exhausted.
6821 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6822 specpdl overflow here, to simplify callers; all callers changed.
6823 Always reserve an unused entry at the stack top; this avoids
6824 losing the top entry's information when memory is exhausted.
6826 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6828 Clean up errno reporting and fix some errno-reporting bugs.
6829 * callproc.c (Fcall_process):
6830 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6831 * process.c (create_process, Fmake_network_process):
6832 * unexaix.c (report_error):
6833 * unexcoff.c (report_error):
6834 Be more careful about reporting the errno of failed operations.
6835 The code previously reported the wrong errno sometimes.
6836 Also, prefer report_file_errno to setting errno + report_file_error.
6837 (Fcall_process): Look at openp return value rather than at path,
6838 as that's a bit faster and clearer when there's a numeric predicate.
6839 * fileio.c (report_file_errno): New function, with most of the
6840 old contents of report_file_error.
6841 (report_file_error): Use it.
6842 (Ffile_exists_p, Ffile_accessible_directory_p):
6843 Set errno to 0 when it is junk.
6844 * fileio.c (Faccess_file):
6845 * image.c (x_create_bitmap_from_file):
6846 Use faccessat rather than opening the file, to avoid the hassle of
6847 having a file descriptor open.
6848 * lisp.h (report_file_errno): New decl.
6849 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6852 * process.c (create_process, wait_reading_process_output) [AIX]:
6853 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6854 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6855 a multithreaded environment anyway).
6856 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6858 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6860 * image.c (x_find_image_file): Don't close a remote file handle.
6862 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6864 Fix races with threads and file descriptors.
6865 * callproc.c (Fcall_process_region):
6866 * dired.c (open_directory):
6867 * emacs.c (main, Fdaemon_initialized):
6868 * image.c (x_find_image_file):
6869 * inotify.c (Finotify_rm_watch):
6870 * lread.c (Flocate_file_internal):
6871 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6872 * term.c (term_mouse_moveto, init_tty):
6873 * termcap.c (tgetent):
6874 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6875 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6876 * unexhp9k800.c, unexmacosx.c (unexec):
6877 * callproc.c (Fcall_process_region):
6878 Use emacs_close, not close.
6879 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6880 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6881 and posix_close function on current platforms (which all lack them).
6882 (emacs_close): Use it. This should fix the races on GNU/Linux and
6883 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6884 and it should avoid closing random victim file descriptors on
6887 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6889 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6890 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6893 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6894 This is for .gdbinit xbacktrace.
6896 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6897 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6898 (emacs_set_tty): Now static.
6899 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6900 * term.c (tty_capable_p, tty_default_color_capabilities)
6901 (get_tty_terminal, term_mouse_movement)
6902 (handle_one_term_event, init_tty, maybe_fatal):
6903 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6904 (tgetent, scan_file, name_match, compare_contin):
6905 * terminal.c (get_terminal):
6906 Use bool for boolean.
6907 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6908 Prefer char to unsigned char if either will do.
6909 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6910 (tty_write_glyphs): Prefer int to unsigned.
6911 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6912 All callers changed.
6913 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6915 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6918 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6919 (B__dummy__): New dummy symbol, to pacify C89.
6920 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6921 they can't grok varargs macros.
6922 * dispnew.c (add_window_display_history)
6923 (add_frame_display_history):
6924 * print.c (print_object):
6925 * xdisp.c (debug_method_add):
6926 Use %p printf format only for void pointers.
6927 * emacs.c (usage_message): New constant, replacing ...
6928 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6929 (main): Adjust to usage reorg.
6930 * fns.c (syms_of_fns):
6931 * profiler.c (syms_of_profiler):
6932 Don't use non-constant struct initializers.
6933 * gnutls.h (gnutls_initstage_t):
6934 * lisp.h (enum Lisp_Fwd_Type):
6935 * lread.c (lisp_file_lexically_bound_p):
6936 * xsettings.c (anonymous enum):
6937 Remove trailing comma.
6938 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6939 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6940 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6942 * regex.c (const_re_char): New type, to pacify strict C89.
6943 All uses of 'const re_char' replaced to use it.
6944 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6945 with glibc when strict C89. This change is imported from gnulib.
6947 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6948 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6949 Omit GNU_LINUX implementation, since it requires long long.
6950 * xterm.c (x_draw_underwave):
6951 Do not assume the traditional order of struct's members.
6952 (x_term_init): Rewrite to avoid the need for non-constant structure
6955 Syntax cleanup, mostly replacing macros with functions.
6956 This removes the need for the syntax_temp hack.
6957 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6958 * syntax.c (SYNTAX_INLINE): New macro.
6959 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6960 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6961 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6962 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6963 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6964 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6965 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6966 Now constants, not macros.
6967 (syntax_temp) [!__GNUC__]: Remove.
6968 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6969 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6970 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6971 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6972 Move here from syntax.h; now functions, not macros. Except for the
6973 last function, these are static since only syntax.c uses them.
6974 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6975 All uses changed. Now a function, not a macro; use this fact
6976 to simplify the code.
6977 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6978 compiler bugs; no longer relevant.
6979 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6980 (SYNTAX_INLINE): New macro.
6981 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6982 for the new functions. Use bool for boolean member.
6983 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6984 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6985 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6986 (SETUP_BUFFER_SYNTAX_TABLE):
6987 Now extern inline functions, not macros.
6988 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6989 Remove; all uses replaced by implementation.
6990 (syntax_temp) [!__GNUC__]: Remove decl.
6991 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6993 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6995 * emacs.c (main): Fix syntax error.
6997 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6999 Timestamp fixes for undo (Bug#14824).
7000 * atimer.c (schedule_atimer):
7001 * fileio.c (Ffile_newer_than_file_p):
7002 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7003 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7004 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7005 (syms_of_fileio): Remove Sclear_visited_file_name.
7006 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7007 file doesn't exist; this avoids an ambiguity with negative timestamps.
7008 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7009 * systime.h (make_emacs_time, invalid_emacs_time):
7010 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7011 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7012 * undo.c (record_first_change): Push (visited-file-modtime) onto
7013 undo list rather than reimplementing it by hand, incorrectly.
7015 2013-07-09 Ken Brown <kbrown@cornell.edu>
7017 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7019 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7021 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7023 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7025 Handle errno and exit status a bit more carefully.
7026 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7027 number into an exit status. Instead, use EXIT_CANCELED.
7028 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7029 * callproc.c (relocate_fd):
7030 * emacs.c (close_output_streams, main):
7031 * process.c (create_process):
7032 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7033 Use emacs_perror for simplicity.
7034 * callproc.c (relocate_fd, main):
7035 * sysdep.c (sys_subshell):
7036 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7037 (shut_down_emacs): Use emacs_write, not write.
7038 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7039 * fileio.c (Fcopy_file, e_write):
7040 * nsterm.m (ns_select):
7041 * process.c (send_process):
7042 * sound.c (vox_write):
7043 Use emacs_write_sig, not emacs_write.
7044 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7045 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7047 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7049 (emacs_full_write): New function.
7050 (emacs_write): Rewrite to use it.
7051 (emacswrite_sig, emacs_perror): New functions.
7052 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7054 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7056 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7057 on NS even if it is present. Pixmap on NS is a void*.
7059 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7061 Port to Ubuntu 10 (Bug#14803).
7062 Problem reported by T.V. Raman.
7063 * process.c (close_on_exec, accept4, process_socket):
7064 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7066 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7068 * w32.c (sys_dup): Declare prototype.
7072 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7074 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7076 Make file descriptors close-on-exec when possible (Bug#14803).
7077 This simplifies Emacs a bit, since it no longer needs to worry
7078 about closing file descriptors by hand in some cases.
7079 It also fixes some unlikely races. Not all such races, as
7080 libraries often open files internally without setting
7081 close-on-exec, but it's an improvement.
7082 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7083 * callproc.c (Fcall_process) [!MSDOS]:
7084 * emacs.c (main) [!DOS_NT]:
7085 * nsterm.m (ns_term_init):
7086 * process.c (create_process):
7087 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7088 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7089 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7090 Prefer mkostemp with O_CLOEXEC to mkstemp.
7091 * callproc.c (relocate_fd) [!WINDOWSNT]:
7092 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7093 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7095 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7096 Make the resulting file descriptor close-on-exec.
7097 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7098 * lread.c (load_descriptor_list, load_descriptor_unwind):
7099 Remove; no longer needed. All uses removed.
7100 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7101 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7103 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7104 (Fmake_network_process, Fnetwork_interface_list):
7105 (Fnetwork_interface_info, server_accept_connection):
7106 Make newly-created socket close-on-exec.
7107 * sysdep.c (emacs_open, emacs_fopen):
7108 Make new-created descriptor close-on-exec.
7109 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7110 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7112 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7114 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7115 for NS_IMPL_GNUSTEP.
7117 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7119 Fix openp errno handling.
7120 * callproc.c (Fcall_process): Preserve openp errno around close.
7121 * lread.c (openp): Set errno when returning -1, as some callers
7124 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7126 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7128 * nsterm.h (NSSavePanel): Update comment.
7129 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7130 (ns_run_file_dialog): Declare.
7132 * nsfns.m: Remove panelOK.
7134 (ns_run_file_dialog): New function.
7135 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7136 event loop, so file dialog is popped up by ns_run_file_dialog, called
7137 by sendEvent (Bug#14578).
7138 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7140 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7142 * xdisp.c (default_line_pixel_height): New function.
7143 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7144 (try_cursor_movement, redisplay_window, try_window)
7145 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7147 * window.c (window_scroll_pixel_based):
7148 use default_line_pixel_height.
7150 * dispextern.h (default_line_pixel_height): Add prototype.
7152 * frame.c (x_set_line_spacing): Accept a float value for
7153 line-spacing parameter, per the documentation.
7155 * data.c (Fmultibyte_string_p): Doc fix.
7157 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7159 Use emacs_open more consistently when opening files.
7160 This handles EINTR more consistently now, and makes it easier
7161 to introduce other uniform changes to file descriptor handling.
7162 * sysstdio.h: New file.
7163 * buffer.c (mmap_init):
7164 * cygw32.c (chdir_to_default_directory):
7165 * dispnew.c (Fopen_termscript):
7166 * emacs.c (Fdaemon_initialized):
7167 * fileio.c (Fdo_auto_save):
7168 * image.c (slurp_file, png_load_body, jpeg_load_body):
7169 * keyboard.c (Fopen_dribble_file):
7171 * print.c (Fredirect_debugging_output):
7172 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7173 * termcap.c (tgetent):
7174 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7175 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7176 * w32term.c (w32_initialize) [CYGWIN]:
7177 * xfaces.c (Fx_load_color_file):
7178 Use emacs_open instead of plain open, and emacs_fopen instead of
7180 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7181 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7182 * callproc.c (default_output_mode): New constant.
7183 (Fcall_process): Use it to call emacs_open instead of plain creat.
7184 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7185 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7186 (emacs_fopen): New function.
7187 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7188 Include <lisp.h>, for emacs_open.
7189 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7191 Remove duplicate #include directives.
7192 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7194 Don't include stdio.h twice.
7195 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7196 Don't include sys/types.h or stdio.h twice.
7197 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7198 * lread.c: Don't include coding.h twice.
7199 * nsfont.m: Don't include frame.h twice.
7200 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7201 * ralloc.c: Don't include <unistd.h> twice.
7202 * xdisp.c: Don't include font.h twice.
7203 * xterm.c: Don't include fontset.h twice.
7204 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7206 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7208 Scale ImageMagick images more carefully.
7209 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7210 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7211 Be more careful about avoiding undefined behavior after
7212 integer overflow and division by zero.
7214 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7216 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7217 (syms_of_w32fns): DEFSYM them.
7218 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7219 (CCHDEVICENAME): Define macros if not defined.
7220 (struct MONITOR_INFO_EX): New struct.
7221 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7222 (enum_display_monitors_fn): New variable.
7223 (globals_of_w32fns): Initialize it.
7224 (Fx_display_pixel_width, Fx_display_pixel_height)
7225 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7226 multi-monitor setups in docstrings.
7227 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7228 screen size by primary monitor's millimeter per pixel.
7229 (w32_monitor_enum, w32_display_monitor_attributes_list)
7230 (w32_display_monitor_attributes_list_fallback)
7231 (Fw32_display_monitor_attributes_list): New functions.
7232 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7234 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7236 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7238 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7240 * fileio.c (Qfile_notify_error): New error symbol.
7242 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7243 * inotify.c (inotify_callback, symbol_to_inotifymask)
7244 (Finotify_add_watch, Finotify_rm_watch): Use it.
7245 (inotifyevent_to_event): Exchange order of cookie and file name.
7246 (Finotify_add_watch): Adapt docstring.
7248 * lisp.h (Qfile_notify_error): Declare.
7250 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7252 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7253 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7254 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7255 which did not work (see <http://bugs.gnu.org/14569#307>).
7256 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7257 && (!noninteractive || initialized)). This attempts to thread
7258 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7260 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7262 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7263 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7265 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7267 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7268 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7269 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7270 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7272 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7274 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7275 Define to __sys_siglist.
7277 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7279 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7280 word-wrap, so that overflow-newline-into-fringe would work in
7281 visual-line-mode. (Bug#2749)
7282 (move_it_in_display_line_to): When the last scanned display
7283 element fits exactly on the display line, and
7284 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7285 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7286 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7287 finding buffer position that corresponds to pixel coordinates,
7288 e.g. in buffer_posn_from_coords.
7290 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7292 * process.c (handle_child_signal): Call catch_child_signal if
7295 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7297 Don't convert function pointers to void * and back.
7298 It isn't portable C, and it's easy enough to avoid.
7299 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7300 (make_save_value): Add support for SAVE_FUNCPOINTER.
7301 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7302 * print.c (print_object):
7303 Distinguish function from object pointers.
7304 * lisp.h (SAVE_FUNCPOINTER): New constant.
7305 (SAVE_SLOT_BITS): Adjust to it.
7306 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7307 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7308 (voidfuncptr): New typedef.
7309 (struct Lisp_Save_Value): New member data[0].funcpointer.
7310 (XSAVE_FUNCPOINTER): New function.
7312 Simplify buildobj processing.
7313 * Makefile.in (buildobj.h): Make it a sequence of strings each
7314 followed by comma, rather than a single string. Put it into a
7315 .tmp file in case there's an error while generating it.
7316 (gl-stamp): Use .tmp for temp files.
7317 (mostlyclean): Clean .tmp files.
7318 * doc.c (buildobj): Move to just the routine that needs it.
7319 It's now an array of strings, so processing is simpler.
7321 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7323 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7324 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7325 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7326 Invoke malloc_enable_thread even when not interactive.
7327 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7328 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7329 in this case, since the underlying bug has now been fixed.
7331 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7333 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7334 unlinking it (bug#14691).
7336 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7338 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7339 before checking whether buffer is modified. This lets
7340 `kill-buffer-query-functions' cancel killing of the buffer or save
7341 its content before `kill-buffer' asks user the "Buffer %s
7342 modified; kill anyway?" question.
7344 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7346 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7347 Let the super performKeyEquivalent deal with them (Bug#14747).
7349 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7351 * widget.c (resize_cb): Remove unused local.
7353 Do not use GTK 3 if it exists but cannot be compiled.
7354 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7355 * xterm.c (x_error_handler) [!USE_GTK]:
7358 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7360 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7362 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7363 to the valid range of values. (Bug#14753)
7365 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7366 when moving point by using the current glyph matrix. This avoids
7367 the need to force redisplay when this function is called in a
7370 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7372 Fix minor problems found by static checking.
7373 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7374 Redo the latter's body to sidestep GCC parenthesization warnings.
7375 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7376 * coding.c (detect_coding, detect_coding_system):
7377 * coding.h (struct undecided_spec):
7378 Use bool for boolean.
7379 * image.c (QCmax_width, QCmax_height): Now static.
7380 * xdisp.c (Fmove_point_visually): Remove unused local.
7382 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7384 * xdisp.c (Fmove_point_visually): New function.
7386 2013-06-28 Kenichi Handa <handa@gnu.org>
7388 * coding.h (define_coding_undecided_arg_index): New enum.
7389 (coding_attr_index): New members
7390 coding_attr_undecided_inhibit_null_byte_detection,
7391 coding_attr_undecided_inhibit_iso_escape_detection,
7392 coding_attr_undecided_prefer_utf_8.
7393 (undecided_spec): New struct.
7394 (struct coding_system): New member `undecided' of the member
7397 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7398 (detect_coding): Likewise.
7399 (detect_coding_system): Likewise.
7400 (Fdefine_coding_system_internal): New coding system properties
7401 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7403 (syms_of_coding): Adjust for coding_arg_undecided_max.
7405 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7407 * image.c (x_from_xcolors): Remove unused local.
7409 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7411 Defer image data transfer between X client and server until actual
7414 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7417 * image.c (Destroy_Image): Remove.
7418 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7419 `mask_p', and `colors_p'. All uses changed.
7420 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7421 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7422 New macros for `flags' arg to x_clear_image_1.
7423 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7424 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7425 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7426 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7427 (image_get_x_image, image_unget_x_image): New functions or macros.
7428 (image_background, image_background_transparent, x_to_xcolors)
7429 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7430 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7431 instead of Destroy_Image.
7432 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7433 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7434 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7435 (imagemagick_load_image, svg_load_image): Use them instead of
7436 x_create_x_image_and_pixmap, and x_put_x_image followed by
7437 x_destroy_x_image, respectively.
7438 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7439 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7440 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7441 background_transparent fields.
7442 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7443 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7445 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7447 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7448 This mostly consists of undoing recent changes.
7449 * callproc.c (Fcall_process):
7450 * process.c (create_process):
7451 Do not worry about catching SIGCHLD here, undoing previous change.
7452 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7453 * process.c, process.h (catch_child_signal):
7454 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7455 * process.c (catch_child_handler): Don't worry about being called
7456 lazily and do not assume caller has blocked SIGCHLD, undoing
7457 previous change. Move first-time stuff back to
7458 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7459 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7460 set lib_child_handler if it's already initialized, which may
7461 help avoid problems on GNUstep.
7463 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7465 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7466 * callproc.c (Fcall_process):
7467 * process.c (create_process):
7468 Make sure SIGCHLD is caught before we fork,
7469 since Emacs startup no arranges to catch SIGCHLD.
7470 * process.c (lib_child_handler): Initialize to null, not to
7472 (catch_child_signal): Allow self to be called lazily.
7473 Do nothing if it's already been called.
7474 Assume caller has blocked SIGCHLD (all callers do now).
7475 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7476 just before it's really needed.
7477 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7478 since it hasn't been caught yet.
7480 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7482 * image.c (compute_image_size): New function to implement
7483 :max-width and :max-height.
7484 (imagemagick_load_image): Use it.
7486 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7488 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7489 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7491 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7492 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7493 the SIGCHLD handler, since the code is not atomic and (due to glib)
7494 signals may be arriving now.
7495 * sysdep.c (init_signals): Do not catch child signals here;
7496 'main' now does that later, at a safer time.
7498 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7500 Clean up SIGCHLD handling a bit (Bug#14569).
7501 * process.c, process.h (catch_child_signal):
7502 Now always extern, even if !NS_IMPL_GNUSTEP.
7503 * process.c (catch_child_signal): Move glib tickler here from
7504 init_process_emacs, so that it's done earlier in Emacs
7505 initialization. Also move the noninteractive && !initialized
7506 check here from init_process_emacs. This is all a bit cleaner for
7507 GNUish platforms, and I hope it works around the Cygwin bug.
7508 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7509 that glib signal handling is tickled before glib creates threads.
7511 * process.c (wait_reading_process_output): Avoid int overflow
7512 when reading more than 2 GiB total from a process.
7514 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7516 * process.c (create_process): Handle a couple more cases,
7517 i.e., work even if new_argv and wait_child_setup[i] are cached.
7518 Use Fcall_process's style for volatile vars.
7520 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7522 * process.c (create_process): Mark PROCESS volatile.
7524 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7526 Use C99-style flexible array members if available.
7527 This avoids some subtle aliasing issues, which typically
7528 aren't a problem with GCC but may be a problem elsewhere.
7529 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7530 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7531 In either case, it uses a flexible array member rather than
7532 the old struct hack. All uses changed.
7533 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7534 Adjust to sdata reorganization.
7535 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7536 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7537 that ports better to pre-C99 non-GCC.
7538 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7539 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7540 as the latter has changed.
7541 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7542 and port better to pre-C99 GCC.
7543 * image.c (struct xpm_cached_color):
7544 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7545 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7546 Use FLEXIBLE_ARRAY_MEMBER.
7547 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7548 Move decl to top level so it gets checked against implementation.
7549 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7550 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7552 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7554 * syntax.c: Integer cleanups.
7555 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7556 All uses that need 0-or-2 changed to:
7557 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7558 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7559 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7560 (char_quoted, prev_char_comend_first, back_comment)
7561 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7562 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7563 Use bool for boolean.
7564 (update_syntax_table, skip_chars, skip_syntaxes):
7565 Prefer int to unsigned when either will do.
7566 (back_comment): Return boolean success flag, like forw_comment,
7567 instead of positive-or-minus-1 (which might have overflowed int anyway).
7568 Don't stuff ptrdiff_t into int.
7569 (syntax_spec_code, syntax_code_spec): Now const.
7570 (Fmatching_paren, scan_lists, scan_sexps_forward):
7571 Use enum syntaxcode for syntax code.
7572 (Fmatching_paren): Check that arg is a character, not just an integer.
7573 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7574 (Finternal_describe_syntax_value): Omit no-longer-needed
7576 (skip_chars): Use char, not unsigned char, when the distinction
7578 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7579 * bytecode.c (exec_byte_code):
7580 * syntax.c (syntax_spec_code, Fchar_syntax)
7581 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7583 * syntax.h (SYNTAX_WITH_FLAGS):
7584 Omit unnecessary casts.
7586 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7588 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7589 line dimensions here, to avoid race conditions with the main
7590 thread. (Bug#14062, bug#14630, bug#14669)
7592 * w32term.c (w32_draw_window_cursor): Compute the header line and
7593 mode line dimensions here.
7594 <w32_system_caret_window, w32_system_caret_hdr_height>:
7595 <w32_system_caret_mode_height>: New variables.
7597 * w32term.h: Declare them.
7599 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7601 * alloc.c (die): Move "assertion failed" string here ...
7602 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7603 COND when SUPPRESS_CHECKING. This shrinks the executable text
7604 size by 0.8% to 2.2% when configured with --enable-checking,
7605 depending on optimization flags (GCC 4.8.1 x86-64).
7607 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7609 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7611 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7612 base is 2; this is more accurate.
7614 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7616 * sound.c (string_default): Move to !WINDOWSNT section.
7617 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7619 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7621 * sound.c: Integer cleanups.
7622 Remove unnecessary forward decls.
7623 (struct sound_device): The 'file' member is now a Lisp_Object, not
7624 a char *, so that we needn't invoke alloca on a huge size.
7625 (Fplay_sound_internal): Adjust to this.
7626 (string_default): New function.
7627 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7628 Use it to adjust to the struct sound_device change.
7629 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7630 (be2hs) [0]: Remove.
7632 * syntax.c (skip_chars): Don't use uninitialized storage
7633 when searching a multibyte buffer for characters that are not in a
7634 unibyte string that contains non-ASCII characters.
7636 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7638 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7639 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7641 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7643 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7645 2013-06-18 Kenichi Handa <handa@gnu.org>
7647 * font.c (Ffont_spec): Signal an error for an invalid font name
7650 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7652 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7653 In particular this ports to 32-bit sparc Sun cc.
7654 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7655 array with a dummy element at specpdl[-1], so that its address can
7657 (unbind_to): Do not copy the binding; not needed, now that we
7658 copy old_value in the one place where the copy is needed.
7659 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7660 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7661 (union specbinding): Rename from struct specbinding. Redo layout
7662 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7663 which is not portable. With Sun C 5.12 32-bit sparc, the
7664 declaration causes nargs to be an unsigned bitfield, a behavior
7665 that the C standard allows; but Emacs wants nargs to be signed.
7666 The overall type is now a union of structures rather than a
7667 structure of union of structures, and the 'kind' member is now a
7668 bitfield, so that the overall type doesn't grow. All uses changed.
7669 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7671 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7673 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7674 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7676 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7678 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7680 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7681 unless we know that the window w's frame is a frame object.
7682 Another attempt at solving bug#14062 and bug#14630.
7684 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7686 * textprop.c (property_set_type): New enum.
7687 (add_properties): Allow appending/prepending text properties.
7688 (add_text_properties_1): Factored out of Fadd_text_properties.
7689 (Fadd_text_properties): Move all the code into
7690 add_text_properties_1.
7691 (Fadd_face_text_property): New function that calls
7692 add_text_properties_1.
7694 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7696 Move functions from lisp.h to individual modules when possible.
7697 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7698 * alloc.c (XFLOAT_INIT, set_symbol_name):
7699 * buffer.c (CHECK_OVERLAY):
7700 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7701 (set_char_table_parent):
7702 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7703 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7704 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7705 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7707 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7708 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7709 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7710 (backtrace_args, backtrace_debug_on_exit):
7711 * floatfns.c (CHECK_FLOAT):
7712 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7713 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7714 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7715 (set_hash_index_slot):
7716 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7717 * marker.c (CHECK_MARKER):
7718 * textprop.c (CHECK_STRING_OR_BUFFER):
7719 * window.c (CHECK_WINDOW_CONFIGURATION):
7720 Move here from lisp.h, and make these functions static rather than
7722 * buffer.c (Qoverlayp):
7724 * fns.c (Qhash_table_p):
7725 * window.c (Qwindow_configuration_p):
7727 * lisp.h: Remove the abovementioned defns and decls.
7729 Use functions, not macros, for XINT etc (Bug#11935).
7730 In lisp.h, prefer functions to function-like macros, and
7731 constants to object-like macros, when either will do. This:
7732 . simplifies use, as there's no more need to worry about
7733 arguments' side effects being evaluated multiple times.
7734 . makes the code easier to debug on some platforms.
7735 However, when using gcc -O0, keep using function-like macros
7736 for a few critical operations, for performance reasons.
7737 This sort of thing isn't needed with gcc -Og, but -Og
7738 is a GCC 4.8 feature and isn't widely-enough available yet.
7739 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7740 Remove enum lsb_bits; no longer needed.
7741 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7742 * buffer.c (Qoverlap):
7744 * fns.c (Qhash_table_p):
7745 Now extern, so lisp.h can use these symbols.
7746 * dispextern.h: Include character.h, for MAX_CHAR etc.
7747 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7748 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7749 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7750 (GLYPH_CODE_P): Move here from lisp.h.
7751 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7752 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7753 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7754 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7755 XUNTAG now returns void *.
7756 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7757 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7758 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7759 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7760 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7761 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7762 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7763 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7764 New macros, renamed from their sans-lisp_h_ counterparts.
7765 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7766 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7767 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7768 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7769 If compiling via GCC without optimization, define these as macros
7770 in addition to inline functions.
7771 To disable this, compile with -DINLINING=0.
7772 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7773 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7774 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7775 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7776 (INTMASK, VALMASK): Now macros, since static values cannot be
7777 accessed from extern inline functions.
7778 (VALMASK): Also a constant, for benefit of old GDB.
7779 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7780 is INTEGERP, which can fold it in.
7781 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7782 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7783 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7784 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7785 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7786 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7787 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7788 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7789 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7790 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7791 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7792 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7793 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7794 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7795 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7796 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7797 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7798 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7799 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7800 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7801 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7802 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7803 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7804 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7805 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7806 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7807 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7808 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7809 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7810 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7811 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7812 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7813 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7815 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7816 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7817 (VALMASK): Define in one place rather than in two, merging the
7818 USE_LSB_TAG parts; this is simpler.
7819 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7820 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7821 Move up, to avoid use before definition.
7822 Also include "globals.h" earlier, for the same reason.
7823 (make_natnum): New function.
7824 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7825 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7826 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7827 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7828 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7829 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7830 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7831 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7832 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7833 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7834 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7835 (Qwindow_configuration_p, Qimage): New forward declarations.
7836 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7837 (STRING_COPYIN): Remove; unused.
7838 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7839 (xcar_addr, xcdr_addr): New functions. All uses changed.
7840 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7841 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7842 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7843 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7844 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7845 (TYPE_RANGED_INTEGERP): Simplify.
7846 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7847 (setlocale, fixup_locale, synchronize_system_messages_locale)
7848 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7849 Now empty functions, not macros.
7850 (functionp): Return bool, not int.
7851 * window.c (Qwindow_configuration_p): Now extern,
7852 so window.h can use it.
7853 * window.h (Qwindowp): Move decl back to lisp.h.
7855 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7857 * xdisp.c (Fline_pixel_height): New function, required for solving
7860 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7862 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7864 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7866 * lread.c (syms_of_lread):
7867 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7869 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7871 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7873 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7875 * fileio.c (expand_file_name): Doc fix.
7877 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7879 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7880 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7881 Wait for self, not for 0. This can't hurt on GNU or similar
7882 system, and may help with Cygwin.
7884 * keyboard.c: Don't use PROP (...) as an lvalue.
7885 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7886 Use set_prop (A, B), not PROP (A) = B.
7888 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7890 * xdisp.c (get_it_property): Use it->window instead of generating
7891 a Lisp object from it->w.
7893 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7895 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7896 get-char-property the window that is being rendered, instead of
7897 the buffer, to support window-specific overlays. (Bug#14575)
7898 (compute_display_string_pos): When W is NULL, use the current
7899 buffer as the object to pass to get-char-property.
7900 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7901 pointer member of the bidi iterator, since no window is pertinent
7904 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7906 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7907 being displayed, and pass it to compute_display_string_pos.
7908 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7909 (bidi_paragraph_init): All callers changed.
7911 * xdisp.c (init_from_display_pos, init_iterator)
7912 (handle_single_display_spec, next_overlay_string)
7913 (get_overlay_strings_1, reseat_1, reseat_to_string)
7914 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7915 Set bidi_it.w member from it->w.
7916 (compute_display_string_pos): Accept additional argument, the
7917 window being displayed, and pass it to Fget_char_property.
7920 * dispextern.h (struct bidi_it): New member w, the window being
7922 (compute_display_string_pos): Adjust prototype.
7924 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7926 * xgselect.c: Remove unneeded include xterm.h.
7928 * process.c (wait_reading_process_output): Check for NS before GLIB.
7929 GLIB may be linked in due to rsvg, but ns_select must be called.
7931 * xgselect.c (xg_select): Remove call to window_system_available
7932 and g_main_context_pending at the top, so Gdk events (i.e. file
7933 notify) are processed when Emacs is started with -nw.
7935 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7937 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7938 (ctagsfiles3): New variable, includes only *.m files.
7939 (TAGS): Use an explicit language name in the regular expressions,
7940 to avoid transformation of '/SOMETHING' by MSYS to
7941 'c:\MSYS\SOMETHING'.
7943 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7945 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7947 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7949 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7950 still need to set the mouse pointer shape and activate help-echo.
7953 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7955 A few porting etc. fixes for the new file monitor code.
7956 See the thread containing
7957 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7958 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7959 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7960 (dir_monitor_callback, Fgfile_rm_watch):
7961 Use assq_no_quit instead of Fassoc, for speed.
7962 (dir_monitor_callback, Fgfile_rm_watch):
7963 eassert that the monitor is a fixnum.
7964 (dir_monitor_callback): No need for CDR_SAFE.
7965 Simplify building of lisp with alternative tails.
7966 (Fgfile_add_watch, Fgfile_rm_watch):
7967 Do not assume glib functions set errno reliably on failure.
7968 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7969 and signal an error otherwise.
7970 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7971 Use Fdelq instead of Fdelete, for speed.
7973 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7975 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7976 don't insist on being invoked on a highlighted tool-bar button.
7977 Avoids losing tool-bar functionality when mouse-highlight is nil.
7978 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7979 Don't highlight when mouse-highlight is nil.
7980 (note_mouse_highlight): When mouse-highlight is nil, don't return
7981 right away; instead, run tool-bar and mode-line highlight
7982 subroutine, clear any existing highlight, and revert the mouse
7983 pointer to its default shape. (Bug#14558)
7985 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7987 * lisp.mk (lisp): Add prog-mode.el.
7989 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7991 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7992 * process.c (dummy_handler): New function.
7993 (lib_child_handler): New static var.
7994 (handle_child_signal): Invoke it.
7995 (catch_child_signal): If a library has set up a signal handler,
7996 save it into lib_child_handler.
7997 (init_process_emacs): If using glib and not on Windows, tickle glib's
7998 child-handling code so that it initializes its private SIGCHLD handler.
7999 * syssignal.h (SA_SIGINFO): Default to 0.
8000 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8001 31; it should no longer be needed now.
8003 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8005 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8007 * gfilenotify.c (globals_of_gfilenotify): New function.
8008 (syms_of_gfilenotify): Move global initialization there.
8010 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8012 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8014 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8015 * keyboard.c (menu_bar_items, tool_bar_items):
8016 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8017 not override local keymaps any more.
8019 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8021 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8023 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8025 * w32console.c (initialize_w32_display): Return the dimensions of
8026 the console window via 2 additional arguments, not via the current
8027 frame. This avoids crashes due to overrunning the bounds of
8028 frame's decode_mode_spec_buffer, which is not resized following
8029 the change of the frame dimensions from the initial 10x10.
8031 * w32term.h (w32_initialize_display_info): Adjust prototype.
8033 * term.c (init_tty): Take dimensions of the frame from the values
8034 returned by initialize_w32_display.
8036 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8037 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8038 (LIBES): Add $(GFILENOTIFY_LIBS).
8040 * w32inevt.c (handle_file_notifications): Add dummy implementation
8041 for !HAVE_W32NOTIFY.
8043 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8045 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8047 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8049 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8051 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8053 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8055 Fix minor problems found by static checking.
8056 * data.c (pure_write_error):
8057 Use xsignal2, not Fsignal, as Fsignal might return.
8058 * eval.c (set_backtrace_debug_on_exit): Now static.
8059 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8060 No longer inline. EXTERN_INLINE is needed only for functions
8061 defined in .h files. Reindent function header as per GNU style.
8062 (backtrace_p, backtrace_top, backtrace_next):
8063 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8064 compiler or linker. Add extern decls to pacify gcc -Wall.
8065 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8067 * frame.c (free_monitors): Define only on platforms that need it.
8068 * nsterm.m (ns_term_init):
8069 * process.c (catch_child_signal):
8070 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8071 defined on all porting targets these days.
8072 * process.c, process.h (catch_child_signal):
8073 Make it extern only if NS_IMPL_GNUSTEP is defined.
8075 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8077 * w32.c (gettimeofday): Make the signature identical to prototype
8078 in nt/inc/sys/time.h.
8080 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8082 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8085 * keyboard.c (safe_run_hooks_error): Improve error message.
8087 * data.c (pure_write_error): Add `object' argument.
8088 * puresize.h (CHECK_IMPURE): Use it.
8090 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8092 * Makefile.in (NOTIFY_OBJ): New variable.
8093 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8095 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8096 Call syms_of_gfilenotify.
8098 * gfilenotify.c: New file.
8100 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8101 and Qfile_w32notify.
8102 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8103 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8105 * lisp.h: Declare syms_of_gfilenotify.
8107 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8109 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8111 Merge the specpdl and backtrace stacks. Make the structure of the
8112 specpdl entries more obvious via a tagged union of structs.
8113 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8114 (enum specbind_tag): New enum.
8115 (struct specbinding): Make it a tagged union of structs.
8116 Add a case for backtrace records.
8117 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8118 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8119 (backtrace_debug_on_exit): New accessors.
8120 (struct backtrace): Remove.
8121 (struct catchtag): Remove backlist field.
8122 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8124 (Flocal_variable_p): Speed up the common case where the binding is
8126 * eval.c (backtrace_list): Remove.
8127 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8128 (set_backtrace_args, set_backtrace_nargs)
8129 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8130 (backtrace_next): New functions.
8131 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8132 (unwind_to_catch, internal_lisp_condition_case)
8133 (internal_condition_case, internal_condition_case_1)
8134 (internal_condition_case_2, internal_condition_case_n): Don't bother
8135 with backtrace_list any more.
8136 (Fsignal): Adjust to new backtrace format.
8137 (grow_specpdl): Move up.
8138 (record_in_backtrace): New function.
8139 (eval_sub, Ffuncall): Use it.
8140 (apply_lambda): Adjust to new backtrace format.
8141 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8143 (specbind): Adjust to new specpdl format. Simplify.
8144 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8145 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8147 (mark_backtrace): Remove.
8148 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8149 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8150 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8152 * profiler.c (record_backtrace): Use get_backtrace.
8153 (handle_profiler_signal): Use backtrace_top_function.
8154 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8157 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8159 * process.h (catch_child_signal): Declare.
8161 * process.c (catch_child_signal): New function.
8162 (init_process_emacs): Call it.
8164 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8165 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8167 (x_set_cursor_type): Remove declaration.
8168 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8169 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8170 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8171 (ns_get_color): Use F suffix on float.
8172 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8173 (ns_get_rgb_color): Remove.
8174 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8175 (note_mouse_movement): x and y are CGFloat.
8176 (ns_draw_fringe_bitmap): Remove unused rowY.
8177 Change #if to COCOA && >= 10_6.
8178 (ns_draw_window_cursor): Remove unused overspill.
8179 (ns_draw_underwave): width and x are EamcsCGFloat.
8180 (ns_draw_box): thickness is CGFloat.
8181 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8182 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8183 if not in main thread.
8184 (ns_get_pending_menu_title, ns_check_menu_open)
8185 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8186 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8187 (sendFromMainThread:): New method.
8188 (changeFont:): size is CGFloat.
8189 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8190 Disable warning about permanent text.
8191 (characterIndexForPoint:): Adjust return type depending on GNUstep
8193 (mouseDown:): delta is CGFloat.
8194 (updateFrameSize): Remove unised variable f.
8195 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8196 Cast float to EmacsCGFloat.
8197 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8198 also to -1 when restoring.
8199 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8200 inside NS_IMPL_COCOA.
8201 (toggleFullScreen:): Put call to toggleFullScreen inside
8202 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8203 (setPosition:portion:whole:): por is CGFloat.
8204 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8205 (mouseDown:): Use CGFloat.
8206 (mouseDragged:): Remove unised variable edge.
8207 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8209 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8211 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8212 when NS_IMPL_GNUSTEP.
8213 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8214 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8215 (EmacsToolbar): Add clearAll. Add tag argument to
8216 addDisplayItemWithImage.
8217 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8219 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8221 * nsmenu.m (ns_update_menubar): Make static.
8222 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8223 (fillWithWidgetValue:): Add cast to SEL for setAction.
8224 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8225 (update_frame_tool_bar): Update code for GNUstep.
8226 (clearAll): New method.
8227 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8228 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8229 Move identifierToItem setObject and activeIdentifiers addObject before
8230 call to insertItemWithItemIdentifier.
8231 (validateVisibleItems): Fix indentation.
8232 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8233 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8234 UtilityWindow to aStyle, remove call to setStyleMask.
8236 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8238 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8239 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8240 Use F suffix on floats.
8241 (ns_char_width): Returns CGFloat.
8242 (ns_ascii_average_width): w is CGFloat instead of float.
8243 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8245 (ns_glyph_metrics): CGFloat instead of float.
8247 * nsfns.m (x_set_foreground_color, x_set_background_color):
8249 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8250 remove unused variables.
8251 (Fns_read_file_name): Keep track if panel is for save.
8252 Use ns_filename_from_panel/ns_directory_from_panel.
8253 (Fns_list_services): delegate only used for COCOA.
8254 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8255 Just return the input if GNUstep.
8256 (x_screen_planes): Remove.
8257 (Fxw_color_values): Use EmacsCGFloat
8258 (Fns_display_monitor_attributes_list): Only get screen number for
8260 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8262 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8263 ns_directory_from_panel.
8265 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8267 * process.c (handle_child_signal): Also use WCONTINUED.
8268 This is so that list-processes doesn't mistakenly list the process
8269 as stopped, when the process has actually been continued and is
8272 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8274 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8275 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8276 not already configured.
8278 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8280 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8282 * Makefile.in (mostlyclean): Remove *.res files.
8284 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8286 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8287 a buffer (bug#8447).
8289 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8291 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8292 display vector, and we backtrack, handle the case that the
8293 previous character position is also displayed from a display
8294 vector or covered by a display string or image. (Bug#14476)
8296 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8298 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8299 (struct MonitorInfo, free_monitors): Remove.
8300 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8301 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8302 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8305 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8306 (struct MonitorInfo, free_monitors): Remove.
8307 (ns_screen_name): Make static.
8308 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8309 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8312 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8313 (struct MonitorInfo): New struct.
8314 (free_monitors, make_monitor_attribute_list): Declare.
8316 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8318 (free_monitors, make_monitor_attribute_list): New functions.
8319 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8322 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8324 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8326 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8328 * keyboard.c: Apply keyboard decoding only to events that come directly
8329 from the tty, not from unread-command-events (bug#14368).
8330 (read_event_from_main_queue): New function, extracted from read_char.
8331 (read_decoded_char): Remove.
8332 (read_decoded_event_from_main_queue): New function to replace it.
8333 (read_char): Use it.
8334 (read_key_sequence): Use read_char rather than read_decoded_char.
8336 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8338 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8340 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8342 2013-05-22 Kenichi Handa <handa@gnu.org>
8344 The following changes are to fix the setting of
8345 buffer-file-coding-system on, for instance, C-x RET c unix RET
8346 _FILE_OF_DOS_EOL_TYPE_ RET.
8348 * coding.h (struct coding_system): New member detected_utf8_chars.
8350 * coding.c (detect_coding_utf_8): Count characters and check EOL
8351 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8353 (setup_coding_system): Do not initialize coding->head_ascii.
8354 (check_ascii): Do not set coding->eol_seen but update it. Do not
8355 call adjust_coding_eol_type here.
8356 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8357 If the eol-type of CODING is already specified, adjust the eol type
8358 of the found coding-system.
8359 (decode_coding_gap): Cancel previous change. Utilize the
8360 character numbers counted by detect_coding_utf_8. Fix detection
8363 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8365 * search.c (looking_at_1): Only set last_thing_searched if the match
8366 changed the match-data (bug#14281).
8368 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8370 * xdisp.c (reseat_at_previous_visible_line_start):
8371 Already declared in dispextern.h, so remove it here.
8372 (move_it_vertically_backward): Likewise.
8374 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8376 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8377 (Fx_display_pixel_width, Fx_display_pixel_height)
8378 (Fx_display_mm_width, Fx_display_mm_height):
8379 Mention `display-monitor-attributes-list' in docstrings.
8381 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8382 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8383 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8384 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8385 (Fx_display_backing_store, Fx_display_visual_class)
8386 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8387 (Fx_display_grayscale_p, Fx_display_pixel_width)
8388 (Fx_display_pixel_height, Fx_display_planes)
8389 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8390 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8391 (Fx_display_mm_width, Fx_display_mm_height)
8392 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8393 height for all physical monitors as in X11.
8395 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8396 Return pixel width or height for all physical monitors as in X11.
8398 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8400 Port --enable-gcc-warnings to clang.
8401 * bytecode.c (exec_byte_code):
8403 Redo diagnostic pragmas to pacify clang, too.
8404 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8405 * editfns.c (Fencode_time):
8406 * fileio.c (file_accessible_directory_p):
8407 * font.c (font_unparse_xlfd):
8408 Use '&"string"[index]' instead of '"string" + (index)'.
8409 * undo.c (user_error): Remove; unused.
8411 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8413 * insdel.c (insert_1_both): Document the arguments, instead of
8414 referring to insert_1, which no longer exists.
8416 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8417 some window, increment windows_or_buffers_changed, so that
8418 *Messages* display in that window is updated. (Bug#14408)
8420 * w32.c: Include epaths.h.
8421 (init_environment): Use cmdproxy.exe without leading directories.
8422 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8424 (gettimeofday): Adjust signature and return value to Posix
8427 * unexw32.c (open_output_file): Delete the existing emacs.exe
8428 before creating it, to break the hard link to the versioned
8431 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8432 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8433 (FIRSTFILE_OBJ): New variables.
8434 (W32_RES): Rename to EMACSRES. All users changed.
8435 (base_obj): Use $(CM_OBJ).
8436 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8437 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8438 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8439 $(W32_RES_LINK) before $(LIBES).
8440 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8442 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8444 * makefile.w32-in (DOC): Use just "DOC".
8446 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8448 * process.c: Export default filters and sentinels to Elisp.
8449 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8451 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8452 (Fset_process_sentinel, Fformat_network_address):
8453 Default to them instead of nil.
8454 (server_accept_connection): Sentinels can't be nil any more.
8455 (read_and_dispose_of_process_output): New function, extracted from
8456 read_process_output.
8457 (read_process_output): Use it; filters can't be nil.
8458 (Finternal_default_process_filter): New function, extracted from
8459 read_process_output.
8460 (exec_sentinel_unwind): Remove function.
8461 (exec_sentinel): Don't zilch sentinel while running.
8462 (status_notify): Sentinels can't be nil.
8463 (Finternal_default_process_sentinel): New function extracted from
8465 (setup_process_coding_systems): Default filter is not nil any more.
8466 (syms_of_process): Export new Elisp functions and initialize
8468 * lisp.h (make_lisp_proc): New function.
8470 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8472 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8474 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8476 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8477 unless we know that the window w is a leaf window.
8478 Another attempt at solving bug#14062.
8480 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8482 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8485 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8487 * image.c (gif_load): Check that subimages fit (Bug#14345).
8489 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8491 * lread.c (skip_dyn_eof): New function.
8492 (read1): Use it to skip the end of a file in response to #@00.
8494 * doc.c (get_doc_string): Slightly relax the sanity checking.
8496 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8498 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8499 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8500 (MonitorInfo): New struct.
8501 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8502 (Fns_display_monitor_attributes_list): New functions.
8503 (display-usable-bounds): Remove.
8504 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8507 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8509 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8510 (GTK_CHECK_VERSION): New macro, if not already defined.
8511 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8512 replaced by GTK_CHECK_VERSION.
8514 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8516 * xterm.h (GTK_PREREQ): New macro.
8517 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8518 to use this macro instead, for consistency and clarity.
8520 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8522 * xdisp.c (row_for_charpos_p): New function, with code of
8523 cursor_row_p, but accepts an additional argument CHARPOS instead
8524 of using a hardcoded PT.
8525 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8526 (row_containing_pos): Call row_for_charpos_p instead of partially
8527 doing the same. Fixes cursor positioning under longlines-mode
8528 when longlines-show-effect includes more than one newline, when
8529 moving the cursor vertically up.
8531 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8533 * makefile.w32-in (ACL_H): New macro.
8534 ($(BLD)/fileio.$(O)): Update dependencies.
8536 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8538 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8539 * Makefile.in (LIB_ACL): New macro.
8540 (LIBACL_LIBS): Remove.
8541 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8542 * fileio.c: Include <acl.h>.
8543 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8544 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8546 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8549 * unexelf.c: Don't assume ElfW (Half) fits in int.
8550 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8551 when dealing with ElfW (Half) values, since they can exceed 2**31
8552 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8553 (entry_address): Omit unused NUM arg. All uses changed.
8555 2013-05-07 Juri Linkov <juri@jurta.org>
8557 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8558 to the string converted from number with `Fnumber_to_string'.
8561 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8563 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8564 This fixes a problem introduced by my previous change.
8566 2013-05-07 Glenn Morris <rgm@gnu.org>
8568 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8570 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8572 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8574 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8576 Static checking by GCC 4.8.0.
8577 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8578 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8579 (x_get_monitor_attributes_fallback)
8580 (x_get_monitor_attributes_xinerama)
8581 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8582 Define only if USE_GTK.
8583 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8584 (x_get_monitor_attributes_fallback): Omit unused locals.
8585 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8586 Use double, not float, to avoid mixed-mode floating point arithmetic.
8588 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8589 Jan Djärv <jan.h.d@swipnet.se>
8591 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8592 (XINERAMA_CFLAGS): New macros.
8593 (ALL_CFLAGS, LIBES): Use them.
8595 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8596 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8597 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8598 (syms_of_xfns): DEFSYM them.
8599 (struct MonitorInfo): New struct.
8600 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8601 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8602 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8603 (x_get_monitor_attributes_xinerama): New functions.
8604 (Fx_display_monitor_attributes_list): New primitive.
8605 (syms_of_xfns): Defsubr it.
8607 * xterm.h (x_display_info): Add Xatom_net_workarea and
8608 Xatom_net_current_desktop.
8610 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8611 and dpyinfo->Xatom_net_current_desktop.
8613 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8615 * xdisp.c (pos_visible_p): Use the special code for finding the
8616 beginning of a display property or overlay for any "replacing"
8617 display property, not just for display strings. This solves
8618 incorrect reporting of position by posn-at-point. (Bug#14241)
8620 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8622 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8623 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8624 Verify that ElfW (Half) fits in int.
8625 (fatal): Use same signature as lisp.h.
8626 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8627 configure and build with -DUNEXELF_DEBUG without worrying about
8628 other modules that use DEBUG.
8629 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8630 possibly-wide integers now uses it instead of plain fprintf.
8631 (entry_address): New function, which avoids problems with 32-bit
8632 overflow on 64-bit hosts.
8633 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8634 (round_up): Don't assume the remainder fits in int.
8635 (find_section): Use bool for boolean. Simplify debug code.
8636 (unexec): Don't assume file sizes fit in int or size_t.
8637 Omit unnecessary trailing newline in 'fatal' format.
8638 Use strerror rather than outputting decimal error number.
8639 Remove unused code when emacs is not defined;
8640 this file relies on Emacs now.
8641 Don't assume e_phnum and e_shnum are positive.
8643 * regex.c: Fix problems when DEBUG is defined.
8644 (extract_number, extract_number_and_incr): Define regardless of
8645 whether DEBUG is defined; that's simpler and makes the code less
8646 likely to go stale in the normal case when DEBUG is not defined.
8647 Return int rather than taking an int * arg. All callers changed.
8648 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8649 Remove, replacing with ...
8650 (DEBUG_PRINT): New macro. All callers changed.
8651 (DEBUG_COMPILES_ARGUMENTS): New macro.
8652 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8653 (print_compiled_pattern, print_double_string) [DEBUG]:
8654 Use prototype rather than old-style definition.
8655 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8656 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8657 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8658 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8659 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8660 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8661 This matters only when DEBUG is defined.
8663 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8665 * xdisp.c (set_iterator_to_next): Set the
8666 ignore_overlay_strings_at_pos_p flag only if we are _really_
8667 iterating over an overlay string, as indicated by the
8668 current.overlay_string_index member. (Bug#14306)
8670 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8672 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8673 to where it is used, to avoid autorelease issues (Bug#14050).
8675 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8677 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8678 * fileio.c (syms_of_fileio): Implement this.
8679 * filelock.c (create_lock_file): If symbolic links don't work, so
8680 we use a regular file as a lock file, do not fsync the lock file;
8683 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8685 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8686 (syms_of_minibuf): Adjust accodingly.
8688 * callint.c (Fcall_interactively): Adjust calls accordingly.
8690 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8692 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8693 w->contents is a buffer before computing everything else.
8694 Use parentheses to disambiguate last part of the condition.
8696 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8697 assertion violations. (Bug#14062)
8699 2013-05-01 David Reitter <david.reitter@gmail.com>
8701 * nsfns.m (ns_tooltip): Initialize.
8703 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8705 * coding.c (decode_coding_gap): Don't remove the character before
8706 a newline unless it's a CR character. (Bug#14287)
8708 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8710 * dispextern.h (struct face): Move enum face_underline_type
8711 earlier so that bitfields can be in the same word.
8713 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8715 * nsfns.m (handlePanelKeys): New function.
8716 (EmacsOpenPanel:performKeyEquivalent:)
8717 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8718 arrows/function/control and copy/paste keys (Bug#14296).
8720 2013-04-27 Juri Linkov <juri@jurta.org>
8722 * callint.c (Fcall_interactively): Call `Qread_number' for
8723 interactive code letter `n' instead of using duplicate code.
8726 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8728 * systime.h (make_timeval): Declare as 'const'.
8730 2013-04-27 Kenichi Handa <handa@gnu.org>
8732 * font.c (font_open_entity): Always open a font of manageable
8735 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8737 Port better to AIX (Bug#14258).
8738 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8741 2013-04-24 Kenichi Handa <handa@gnu.org>
8743 * coding.c (decode_coding_iso_2022): When an invalid escape
8744 sequence is encountered, reset the invocation and designation
8745 status to the safest one.
8747 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8749 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8750 Without this fix, "make distclean" leaves stamp-h1 behind.
8752 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8754 * w32fns.c (w32_fullscreen_rect): New function to compute the
8755 window rectangle for the given fullscreen mode.
8756 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8757 longer tunes the window size. This keeps the window's edges flush
8758 with the screen and allows the taskbar to hide itself in fullboth.
8760 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8761 window decorations and uses the entire screen.
8763 * w32term.h (w32_fullscreen_rect) Add prototype.
8764 (struct w32_output): Replace normal_width, normal_height,
8765 normal_top, and normal_left members with a single normal_placement
8767 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8769 (FRAME_NORMAL_PLACEMENT): New macro.
8771 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8773 * minibuf.c (Ftest_completion): Silence compiler warning.
8775 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8777 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8780 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8783 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8784 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8785 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8786 parentheses where appropriate.
8788 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8790 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8792 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8794 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8795 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8796 Mention in the doc string that setting these variables takes
8797 effect only after a call to set-window-buffer. (Bug#14200)
8799 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8801 * indent.c (Fvertical_motion): Don't consider display strings on
8802 overlay strings as display strings on the buffer position we
8803 started from. This prevents vertical cursor motion from jumping
8804 more than one line when there's an overlay string with a display
8805 property at end of line.
8806 Reported by Karl Chen <Karl.Chen@quarl.org> in
8807 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8809 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8811 * window.c (select_window): `record_buffer' even if window is
8812 already selected (bug#14191).
8814 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8816 * window.c (Fwindow_end): Test more flags, including the buffer's
8817 last_overlay_modified flag, to determine whether the window's
8818 display is really up-to-date. Prevents the function from
8819 returning a stale value. (Bug#14170)
8820 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8823 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8825 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8826 garbaged only if it is not already the top frame on its TTY.
8827 This prevents flickering due to constant redrawing of TTY frames when
8828 there are GUI frames open in the same session. (Bug#13864)
8830 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8832 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8833 of marking the idle timers directly.
8835 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8837 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8840 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8842 * window.c (select_window): Don't record_buffer while the invariant is
8843 temporarily broken (bug#14161).
8845 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8847 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8849 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8851 2013-04-07 Romain Francoise <romain@orebokech.com>
8853 Ignore additional platform-specific ACL errors (Bug#13702).
8854 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8855 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8857 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8859 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8862 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8864 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8865 This bug was introduced by my 2013-02-25 change that simplified
8866 data_start configuration. Without this change, on GNU/Linux
8867 an Emacs configured with --enable-profiling fails immediately
8868 due to a profiler signal.
8869 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8870 with these flags. On platforms where special flags are needed
8871 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8872 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8873 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8875 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8877 Get rid of some platform-specific functions examining window
8878 system and its capabilities. This is a partial rework of the
8880 * lisp.h (have_menus_p): Remove prototype. This function is
8881 replaced with platform-independent window_system_available.
8882 (check_window_system): Move to...
8883 * frame.h (decode_window_system_frame, window_system_available):
8884 ...here, add new prototypes.
8885 * frame.c (window_system_available, decode_window_system_frame):
8887 (check_window_system): Platform-independent now.
8888 * xterm.h (x_in_use): Remove declaration.
8890 * w32term.h (check_x_frame):
8891 * nsterm.h (check_x_frame): Remove prototypes. This function
8892 is replaced with platform-independent decode_window_system_frame.
8893 * msdos.c (have_menus_p): Remove.
8894 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8895 Remove platform-specific functions. Use check_window_system,
8896 decode_window_system_frame and check_ns_display_info where
8897 appropriate. Minor style and comment tweaks.
8898 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8899 (check_x_frame): Likewise.
8900 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8902 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8903 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8904 * xmenu.c, xselect.c: All related users changed.
8906 2013-04-03 Kenichi Handa <handa@gnu.org>
8908 The following changes is to optimize the code for reading UTF-8
8911 * coding.c (check_ascii): Rename from detect_ascii. Return value
8912 changed. Check EOL format. Do not call adjust_coding_eol_type
8914 (check_utf_8): New function.
8915 (adjust_coding_eol_type): Do nothing if already adjusted.
8916 (detect_coding): Compare the return value of check_ascii with
8917 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8918 (decode_coding_gap): Optimize for valid UTF-8.
8920 2013-03-21 Kenichi Handa <handa@gnu.org>
8922 * coding.c (syms_of_coding): Cancel previous change.
8924 * insdel.c (insert_from_gap): Fix previous change.
8926 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8928 Consistently use platform-specific function to detect window system.
8929 * lisp.h (check_window_system): New prototype. This function is
8930 going to replace check_x, check_w32 and check_ns.
8931 (have_menus_p): Mention msdos.c in comment.
8932 * fontset.c (check_window_system_func): Remove. Adjust all users.
8933 * fontset.h (check_window_system_func): Remove prototype.
8934 * nsterm.h (check_ns):
8935 * xterm.h (check_x):
8936 * w32term.h (check_w32): Likewise.
8937 * menu.c (Fx_popup_menu): Use check_window_system.
8938 * msdos.c (check_window_system): Define for MS-DOS.
8939 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8940 * w32fns.c (check_window_system): Likewise for MS-Windows.
8941 * xfns.c (check_window_system): Likewise for X.
8942 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8943 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8945 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8947 Prefer < to > in range checks such as 0 <= i && i < N.
8948 This makes it easier to visualize quantities on a number line.
8949 This patch doesn't apply to all such range checks,
8950 only to the range checks affected by the 2013-03-24 change.
8951 This patch reverts most of the 2013-03-24 change.
8952 * alloc.c (xpalloc, Fgarbage_collect):
8953 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8954 * character.c (string_escape_byte8):
8955 * charset.c (read_hex):
8956 * data.c (cons_to_unsigned):
8957 * dispnew.c (update_frame_1):
8958 * doc.c (Fsubstitute_command_keys):
8959 * doprnt.c (doprnt):
8960 * editfns.c (hi_time, decode_time_components):
8961 * fileio.c (file_offset):
8962 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8963 * font.c (font_intern_prop):
8964 * frame.c (x_set_alpha):
8965 * gtkutil.c (get_utf8_string):
8966 * indent.c (check_display_width):
8967 * keymap.c (Fkey_description):
8968 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8970 * minibuf.c (read_minibuf_noninteractive):
8971 * process.c (wait_reading_process_output):
8972 * search.c (Freplace_match):
8973 * window.c (get_phys_cursor_glyph):
8974 * xdisp.c (redisplay_internal):
8975 * xsmfns.c (smc_save_yourself_CB):
8976 Prefer < to > for range checks.
8977 * dispnew.c (sit_for): Don't mishandle NaNs.
8978 This fixes a bug introduced in the 2013-03-24 change.
8979 * editfns.c (decode_time_components): Don't hoist comparison.
8980 This fixes another bug introduced in the 2013-03-24 change.
8982 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8984 * frame.h (struct frame): Drop scroll_bottom_vpos
8985 member becaue all real users are dead long ago.
8986 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8987 * xdisp.c (redisplay_internal): Adjust user.
8989 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8991 * nsmenu.m (showAtX:Y:for:): setLevel to
8992 NSPopUpMenuWindowLevel (Bug#13998).
8994 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8996 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8997 (ns_check_pending_open_menu): Declare.
8999 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9000 (x_activate_menubar): Update the menu with title that matches
9001 ns_get_pending_menu_title, and call
9002 ns_check_pending_openmenu (Bug#12698).
9003 (menuWillOpen:): New method.
9004 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9006 * nsterm.m (menu_will_open_state, menu_mouse_point)
9007 (menu_pending_title): New varaibles.
9008 (ns_get_pending_menu_title, ns_check_menu_open)
9009 (ns_check_pending_open_menu): New functions.
9011 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9013 * indent.c (current_column_bol_cache): Remove leftover which is not
9014 used in Fmove_to_column any more.
9015 (current_column, scan_for_column): Adjust users.
9016 * keyboard.c (last_point_position_buffer, last_point_position_window):
9017 Remove leftovers which are not used for recording undo any more.
9018 (command_loop_1, syms_of_keyboard): Adjust users.
9019 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9020 redisplay_window any more.
9021 (move_it_to): Adjust user.
9023 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9025 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9026 Update dependencies.
9028 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9030 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9031 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9034 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9036 * window.h (struct window): Replace hchild, vchild and buffer slots
9037 with a single slot 'contents'. This is possible because each valid
9038 window may have either the child window (in vertical or horizontal
9039 combination) or buffer to display (for the leaf window). Using that,
9040 a lot of operations to traverse and/or change window hierarchies may
9041 be simplified. New member horizontal is used to distinguish between
9042 horizontal and vertical combinations of internal windows.
9043 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9044 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9045 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9046 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9047 Use contents slot, not buffer, where appropriate.
9048 (wset_combination): New function.
9049 (wset_buffer): Add eassert.
9050 (Fframe_first_window): Simplify the loop reaching first window.
9051 (Fwindow_buffer): Use WINDOW_LEAF_P.
9052 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9053 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9054 (unshow_buffer): Convert initial debugging check to eassert.
9055 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9056 (make_parent_window, window_resize_check, window_resize_apply)
9057 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9058 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9059 Adjust to match struct window changes.
9060 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9061 (mark_window_cursors_off, count_windows, get_leaf_windows)
9062 (foreach_window_1): Simplify the loop.
9063 * alloc.c (mark_object): Do not check for the leaf window because
9064 internal windows has no glyph matrices anyway.
9065 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9066 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9067 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9068 (build_frame_matrix_from_window_tree, mirror_make_current)
9069 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9070 (update_window_tree, set_window_update_flags): Simplify the loop.
9071 (sync_window_with_frame_matrix_rows): Enforce live window.
9072 Use contents slot, not buffer, where appropriate.
9073 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9074 and WINDOW_HORIZONTAL_COMBINATION_P.
9075 (make_frame_visible_1): Simplify the loop.
9076 Use contents slot, not buffer, where appropriate.
9077 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9078 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9079 (expose_window_tree): Likewise.
9080 Use contents slot, not buffer, where appropriate.
9081 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9082 to avoid deleted windows. Use contents slot instead of buffer.
9083 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9084 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9085 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9086 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9088 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9090 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9091 identify the reasons for assertion violations in bug#14062 and
9093 (Fx_show_tip): Fix compilation error under
9094 "--enable-check-lisp-object-type". (Bug#14073)
9096 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9097 Reported by <rzl24ozi@gmail.com>.
9099 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9101 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9103 (unwind_with_echo_area_buffer): ...to restore it here.
9104 This is needed to ensure that...
9105 (redisplay_window): ...both window markers are valid here,
9106 which is verified by eassert.
9107 * editfns.c (save_excursion_save): Do not assume that
9108 selected_window always displays the buffer.
9109 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9112 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9114 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9117 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9119 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9121 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9123 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9124 since MinGW's w32api headers do. This avoids compiler warnings.
9126 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9129 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9131 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9133 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9135 * gtkutil.c (style_changed_cb): Check if frame is live and an
9136 X frame (Bug#14038).
9138 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9140 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9141 Define only for _WIN32_WINNT less than 0x0500.
9142 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9144 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9145 see its own definitions of 'struct timeval' and 'struct timezone'.
9147 Fix incompatibilities between MinGW.org and MinGW64 headers.
9148 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9150 * w32.c (REPARSE_DATA_BUFFER): Guard with
9151 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9153 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9155 * xterm.c: Include X11/XKBlib.h
9156 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9158 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9160 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9162 * blockinput.h (input_blocked_p): Likewise.
9163 * bytecode.c (exec_byte_code): Likewise.
9164 * callproc.c (call_process_kill, call_process_cleanup)
9165 (Fcall_process): Likewise.
9166 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9167 (Fccl_execute_on_string): Likewise.
9168 * character.c (string_escape_byte8): Likewise.
9169 * charset.c (read_hex): Likewise.
9170 * cm.c (calccost): Likewise.
9171 * data.c (cons_to_unsigned): Likewise.
9172 * dired.c (directory_files_internal, file_name_completion):
9174 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9175 (sit_for): Likewise.
9176 * doc.c (Fsubstitute_command_keys): Likewise.
9177 * doprnt.c (doprnt): Likewise.
9178 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9179 * emacsgtkfixed.c: Likewise.
9180 * fileio.c (file_offset, Fwrite_region): Likewise.
9181 * floatfns.c (Fexpt, fmod_float): Likewise.
9182 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9184 * font.c (font_intern_prop): Likewise.
9185 * frame.c (x_set_alpha): Likewise.
9186 * gtkutil.c (get_utf8_string): Likewise.
9187 * indent.c (check_display_width): Likewise.
9188 * intervals.c (create_root_interval, rotate_right, rotate_left)
9189 (split_interval_right, split_interval_left)
9190 (adjust_intervals_for_insertion, delete_node)
9191 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9192 (merge_interval_right, merge_interval_left, copy_intervals)
9193 (set_intervals_multibyte_1): Likewise.
9194 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9195 * keymap.c (Fkey_description): Likewise.
9196 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9197 * lread.c (openp, read_integer, read1, string_to_number):
9199 * menu.c (ensure_menu_items): Likewise.
9200 * minibuf.c (read_minibuf_noninteractive): Likewise.
9201 * print.c (printchar, strout): Likewise.
9202 * process.c (create_process, Faccept_process_output)
9203 (wait_reading_process_output, read_process_output, send_process)
9204 (wait_reading_process_output): Likewise.
9205 * profiler.c (make_log, handle_profiler_signal): Likewise.
9206 * regex.c (re_exec): Likewise.
9207 * regex.h: Likewise.
9208 * search.c (looking_at_1, Freplace_match): Likewise.
9209 * sysdep.c (get_child_status, procfs_ttyname)
9210 (procfs_get_total_memory): Likewise.
9211 * systime.h (EMACS_TIME_VALID_P): Likewise.
9212 * term.c (dissociate_if_controlling_tty): Likewise.
9213 * window.c (get_phys_cursor_glyph): Likewise.
9214 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9215 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9217 * xfns.c (Fx_window_property): Likewise.
9218 * xmenu.c (set_frame_menubar): Likewise.
9219 * xselect.c (x_get_window_property, x_handle_dnd_message):
9221 * xsmfns.c (smc_save_yourself_CB): Likewise.
9222 * xterm.c (x_scroll_bar_set_handle): Likewise.
9224 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9226 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9227 to be optional or nil. Adjust comment and convert it to docstring.
9228 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9229 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9231 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9233 Static checking by GCC 4.8-20130319.
9234 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9235 * process.c (Fset_process_datagram_address)
9236 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9237 * xdisp.c (get_char_face_and_encoding):
9238 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9239 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9240 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9242 2013-03-24 Ken Brown <kbrown@cornell.edu>
9244 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9245 fix compilation on 64-bit Cygwin, where underscores are not
9246 automatically prepended.
9248 * w32term.c (w32_initialize): Silence compiler warning.
9250 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9252 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9253 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9254 variables, to save and restore frame dimensions.
9255 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9256 after returning from a 'fullscreen' configuration.
9257 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9258 to avoid races between the main thread and the input thread.
9260 * w32term.h (struct w32_output): New members normal_width,
9261 normal_height, normal_top, normal_left, and prev_fsmode.
9262 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9263 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9266 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9267 'fullscreen' parameter. Always record previous width and height
9268 of the frame, except when switching out of maximized modes, so
9269 that they could be restored correctly, instead of resetting to the
9270 default frame dimensions. Send SC_RESTORE command to the frame,
9271 unless we are going to send SC_MAXIMIZE, to restore the frame
9272 resize hints in the mouse pointer shown by the window manager.
9275 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9277 * lisp.h (get_frame_param): Adjust conditions for prototype
9280 2013-03-22 Ken Brown <kbrown@cornell.edu>
9282 * unexcw.c: Drop unneeded inclusion of w32common.h.
9283 (report_sheap_usage): Declare.
9284 (read_exe_header): Add magic numbers for x86_64.
9285 (fixup_executable): Fix printf format specifier for unsigned long
9288 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9290 * frame.h (struct frame): Put menu_bar_window under #ifdef
9291 because this member is not needed when X toolkit is in use.
9292 (fset_menu_bar_window):
9293 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9294 (free_glyphs, update_frame):
9295 * xdisp.c (expose_frame): Likewise.
9296 (display_menu_bar): Likewise. Remove redundant eassert.
9297 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9300 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9302 Use functions and constants to manipulate Lisp_Save_Value objects.
9303 This replaces code that used macros and strings and token-pasting.
9304 The change makes the C source a bit easier to follow,
9305 and shrinks the Emacs executable a bit.
9306 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9307 (make_save_value): Change 1st arg from string to enum. All callers
9310 (mark_object): Use if, not #if, for GC_MARK_STACK.
9311 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9312 (XSAVE_OBJECT): Now functions, not macros.
9313 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9314 the constant was never used.
9315 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9316 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9317 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9318 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9320 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9321 type3 with a single member save_type. All uses changed.
9322 (save_type, set_save_pointer, set_save_integer): New functions.
9323 * print.c (PRINTX): Remove.
9325 * alloc.c: Remove redundant static declarations.
9327 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9329 * window.h (struct window): Convert left_col, top_line, total_lines
9330 and total_cols from Lisp_Objects to integers. Adjust comments.
9331 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9333 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9334 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9335 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9336 Adjust users where appropriate.
9338 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9340 * frame.h (struct frame): Drop resx and resy because the same data is
9341 available from window system-specific output context. Adjust users.
9342 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9343 New functions to provide defaults when no window system available.
9344 (FRAME_RES_X, FRAME_RES_Y): New macros.
9345 (NUMVAL): Move from xdisp.c.
9346 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9347 (Ffont_face_attributes, Fopen_font):
9348 * image.c (gs_load):
9349 * w32font.c (fill_in_logfont):
9350 * xdisp.c (calc_pixel_width_or_height):
9351 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9352 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9354 2013-03-20 Kenichi Handa <handa@gnu.org>
9356 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9357 to 1 (temporary workaround until a bug related to ASCII
9358 optimization is fixed).
9360 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9362 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9363 Signal error if window is not internal. Adjust docstring.
9364 (delete_all_child_windows): Use combination_limit to save the buffer.
9365 (Fset_window_configuration): Adjust accordingly.
9366 * print.c (syms_of_print): Initialize debugging output not here...
9367 (init_print_once): ...but in a new function here.
9368 * lisp.h (init_print_once): Add prototype.
9369 * emacs.c (main): Add call to init_print_once. Adjust comments.
9371 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9373 * window.c (window_resize_check, window_resize_apply)
9374 (window_from_coordinates, recombine_windows, set_window_buffer)
9375 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9376 (Fsplit_window_internal, Fdelete_window_internal)
9377 (freeze_window_starts): Use bool for booleans.
9378 * window.h (window_frame_coordinates, resize_frame_windows)
9379 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9381 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9383 * dispnew.c (bitch_at_user): Use `user-error'.
9385 2013-03-17 Ken Brown <kbrown@cornell.edu>
9387 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9388 as return type of image_background. (Bug#13981)
9389 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9391 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9393 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9394 (ns_select): Don't return with result uninitialized.
9396 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9399 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9401 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9402 directories. If filename is nil, get directory name (Bug#13932).
9403 Use getFilename and getDirectory.
9404 (getFilename, getDirectory): New methods for EmacsSavePanel and
9406 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9408 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9410 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9412 2013-03-15 Kenichi Handa <handa@gnu.org>
9414 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9415 (adjust_after_replace): Make it back to static. Delete the third
9416 arg text_at_gap_tail. Cancel the code for handling it.
9418 * coding.h (struct coding_system): New member eol_seen.
9420 * coding.c (detect_ascii): New function.
9421 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9422 when the source bytes are actually scanned. On detecting for
9423 coding_category_utf_8_auto, call detect_ascii instead of scanning
9424 source bytes directly.
9425 (produce_chars): Call insert_from_gap with the new arg 0.
9426 (encode_coding): Likewise.
9427 (decode_coding_gap): Control ASCII optimization by the variable
9428 disable_ascii_optimization instead of #ifndef .. #endif.
9429 Deccode EOL format according to coding->eol_seen.
9430 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9433 * lisp.h (adjust_after_replace): Cancel externing it.
9434 (insert_from_gap): Adjust prototype.
9436 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9438 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9439 FULLSCREEN_MAXIMIZED. (Bug#13935)
9441 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9443 * region-cache.c (find_cache_boundary, move_cache_gap)
9444 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9445 Simplify debugging check and convert to eassert. Adjust comment.
9446 (pp_cache): Put under ENABLE_CHECKING.
9448 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9450 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9451 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9453 (w32fullscreen_hook): If the frame is visible, reset
9454 f->want_fullscreen flag after changing the frame size. If the
9455 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9458 2013-03-13 Daniel Colascione <dancol@dancol.org>
9460 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9461 too so that these builds can use Cygwin's file conversion
9462 functions. (We've been building and linking cygw32.o all along
9463 and just not using it.)
9465 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9467 File synchronization fixes (Bug#13944).
9468 * Makefile.in (LIB_FDATASYNC): New macro.
9470 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9471 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9472 Don't worry about HAVE_FSYNC, since a substitute fsync is
9473 available if the system lacks one.
9474 (Fwrite_regin): Retry fsync if interrupted.
9476 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9478 * w32term.c (w32_read_socket): If the Emacs frame is being
9479 activated, call w32fullscreen_hook, to make sure the new frame
9480 dimensions are in effect. (Bug#13937)
9482 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9484 * xdisp.c (init_iterator): Simplify because both character and byte
9485 positions are either specified or -1. Add eassert. Adjust comment.
9486 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9487 character and byte positions can be obtained from marker.
9489 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9491 Static checking by Sun C 5.12.
9492 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9493 * bytecode.c (exec_byte_code):
9494 * dispnew.c (init_display):
9496 * fileio.c (Fsubstitute_in_file_name):
9497 * keyboard.c (Fevent_convert_list):
9498 * keymap.c (Fsingle_key_description):
9499 * term.c (maybe_fatal, fatal):
9500 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9501 * xsmfns.c (Fhandle_save_session):
9502 Omit unreachable code.
9503 * keymap.c (map_keymap_char_table_item): Cast void * to
9504 a function pointer type; the C Standard requires this.
9506 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9507 Include <sys/param.h> unconditionally, as that works elsewhere and
9508 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9509 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9512 See ChangeLog.12 for earlier changes.
9518 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9520 This file is part of GNU Emacs.
9522 GNU Emacs is free software: you can redistribute it and/or modify
9523 it under the terms of the GNU General Public License as published by
9524 the Free Software Foundation, either version 3 of the License, or
9525 (at your option) any later version.
9527 GNU Emacs is distributed in the hope that it will be useful,
9528 but WITHOUT ANY WARRANTY; without even the implied warranty of
9529 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9530 GNU General Public License for more details.
9532 You should have received a copy of the GNU General Public License
9533 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.