1 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3 * composite.c (fill_gstring_header): Pass positions as C integers
4 and move parameters checking to...
5 (Fcomposition_get_gstring): ...this function. Handle case when
6 buffer positions are in reversed order and avoid crash (Bug#16739).
8 * buffer.c (validate_region): Mention current buffer in error message.
10 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
12 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
14 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
16 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
18 2014-02-11 Glenn Morris <rgm@gnu.org>
20 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
21 Replace refs to "OpenStep" in messages.
23 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
25 Avoid "." at end of error diagnostics.
26 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
28 * nsfns.m (ns_display_info_for_name):
29 * nsselect.m (Fx_own_selection_internal):
30 * nsterm.m (performDragOperation:):
31 Remove "." from end of diagnostic.
33 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
35 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
36 unintuitive (bug#15824).
37 (Fyes_or_no_p): Doc fix (bug#15456).
39 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
41 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
43 * eval.c (call_debugger): When exiting the debugger, do not allow
44 max_specpdl_size less than actual binding depth (Bug#16603).
45 (syms_of_eval): Adjust docstring.
47 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
49 * cmds.c (Fself_insert_command): Output a clearer error message on
50 negative repetitions (bug#9476).
52 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
54 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
56 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
58 * minibuf.c (Fread_string): Doc clarification (bug#15422).
60 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
62 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
64 * keyboard.c (Frecursive_edit): Fix typo in docstring.
66 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
68 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
70 * keyboard.c (Frecursive_edit): Say more precicely how throwing
71 `exit' works (bug#15865).
73 2014-02-07 Martin Rudalics <rudalics@gmx.at>
75 Constrain window box/body sizes and margin widths (Bug#16649).
76 * xdisp.c (window_box_width): Don't return less than zero.
77 (window_box_left_offset, window_box_right_offset): Don't return
78 more than the window's pixel width.
79 * window.c (window_body_height, window_body_width): Don't return
81 (window_resize_apply): Adjust margin width, if necessary.
83 2014-02-07 Glenn Morris <rgm@gnu.org>
85 * nsterm.m (syms_of_nsterm): Doc fix.
87 2014-02-06 Eli Zaretskii <eliz@gnu.org>
89 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte): New
90 variables: pointers through which to call the respective APIs.
91 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
92 (filename_from_ansi, sys_link, check_windows_init_file): Call
93 MultiByteToWideChar and WideCharToMultiByte through pointers.
94 This is required on Windows 9X, where we dynamically load
95 UNICOWS.DLL which has their non-stub implementations.
96 (maybe_load_unicows_dll): Assign addresses to these 2 function
97 pointers after loading UNICOWS.DLL.
99 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
100 MultiByteToWideChar and WideCharToMultiByte through function
103 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte): New
106 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
108 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
109 for OSX >= 10.9 if separate spaces are used.
110 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
112 2014-02-06 Glenn Morris <rgm@gnu.org>
114 * buffer.c (cache-long-scans): Doc fix.
116 2014-02-05 Eli Zaretskii <eliz@gnu.org>
118 * w32fns.c (Fw32_shell_execute): Doc fix.
120 2014-02-05 Bastien Guerry <bzg@gnu.org>
122 * syntax.c (Fforward_word): Call Fconstrain_to_field with
123 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
125 2014-02-05 Martin Rudalics <rudalics@gmx.at>
127 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
128 outside the window (Bug#16649).
130 * xdisp.c (note_mouse_highlight): When entering a margin area show
131 a non-text cursor (Bug#16647).
133 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
135 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
136 It prompted a compile-time diagnostic on GNU/Linux.
137 Simplify to remove the need for the label.
139 2014-02-04 Eli Zaretskii <eliz@gnu.org>
141 * w32menu.c (w32_popup_dialog): Don't condition the whole function
142 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
143 to show it; otherwise return 'unsupported--w32-dialog' to signal
144 to the caller that emulation with menus is necessary. This
145 resurrects code inadvertently deleted by the 2013-10-08 commit.
147 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
149 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
152 * menu.c (Fx_popup_dialog): Don't condition the call to
153 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
154 special symbol 'unsupported--w32-dialog', emulate the dialog with
155 a menu by calling x-popup-menu.
157 * menu.h (Qunsupported__w32_dialog): New extern variable.
159 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
161 * keyboard.c (kbd_buffer_get_event): Read file notification events
164 * xgselect.c (xg_select): Read glib events in any case, even if
165 there are no file descriptors to watch for. (Bug#16519)
167 2014-02-03 Martin Rudalics <rudalics@gmx.at>
169 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
170 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
171 * w32term.c (w32_draw_window_divider): Handle first and last
173 * w32term.h (w32_fill_area_abs): New function.
174 * xdisp.c (x_draw_right_divider): Don't draw over bottom
176 * xfaces.c (realize_basic_faces): Handle new face ids.
177 * xfns.c (Fx_create_frame): Call x_default_parameter for right
178 and bottom divider width.
179 * xterm.c (x_draw_window_divider): Handle first and last pixels
182 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
184 * print.c (Fexternal_debugging_output): Add cast to pacify
185 --enable-gcc-warnings.
186 * eval.c (call_debugger): Grow specpdl if the debugger was
187 entered due to specpdl overflow (Bug#16603) and allow more
188 specpdl space for the debugger itself.
190 2014-02-02 Martin Rudalics <rudalics@gmx.at>
192 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
195 2014-02-01 Eli Zaretskii <eliz@gnu.org>
197 * w32fns.c (Ffile_system_info): Use WINAPI in the function
198 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
200 * print.c (Fexternal_debugging_output): If the argument character
201 is non-ASCII, encode it with the current locale's encoding before
202 writing the result to the terminal. (Bug#16448)
204 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
205 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
208 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
210 * process.c (create_process): Reset SIGPROF handler in the child.
211 * callproc.c (call_process): Likewise.
213 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
215 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
217 2014-01-29 Eli Zaretskii <eliz@gnu.org>
219 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
220 of zero to print strings, GDB doesn't like it.
222 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
223 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
224 we still use correct addresses. (Bug#16576)
226 2014-01-27 K. Handa <handa@gnu.org>
228 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
229 to preserve the code detection behavior of 24.3.
230 * coding.h (struct coding_system): New member detected_utf8_bytes.
231 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
232 (decode_coding_gap): Use short cut for UTF-8 file reading only
233 when coding->detected_utf8_bytes equals to coding->src_bytes.
234 * fileio.c (Finsert_file_contents): Cancel the previous change.
236 2014-01-29 Martin Rudalics <rudalics@gmx.at>
238 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
239 that are not visible.
241 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
243 * xmenu.c (create_and_show_popup_menu): Handle case when no key
244 is grabbed (Bug#16565).
246 2014-01-28 Martin Rudalics <rudalics@gmx.at>
248 * xdisp.c (last_max_ascent): Re-remove after erroneously
249 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
251 (move_it_to): Re-remove reference to last_max_ascent.
252 (Fwindow_text_pixel_size): Add iterator's max_ascent and
253 max_descent here instead of calling line_bottom_y. Fix
256 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
258 * terminal.c (initial_free_frame_resources): New function.
259 (init_initial_terminal): Install new hook to free face cache
260 on initial frame and avoid memory leak. For details, see
261 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
262 * xfaces.c (free_frame_faces): Adjust comment.
264 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
266 * data.c (Fstring_to_number): Document results if unparsable
269 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
271 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
273 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
275 When decoding, prefer ptrdiff_t to int for buffer positions etc.
276 * coding.c (detect_coding_utf_8, emacs_mule_char)
277 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
278 (check_utf_8, decode_coding):
279 * coding.h (struct coding_system.errors):
280 Use ptrdiff_t, not int, for integer values derived from buffer and
283 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
284 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
285 before invoking decode_coding_gap, since there's just one block.
287 2014-01-25 Martin Rudalics <rudalics@gmx.at>
289 Fix handling of face attributes in Fx_create_frame (Bug#16529).
290 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
291 too early. Again run change_frame_size before assigning menu-
294 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
296 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
297 arrives, call x_check_fullscreen, in case the new display has a
298 different resolution. (Bug#16517)
300 2014-01-25 Eli Zaretskii <eliz@gnu.org>
302 * term.c (read_menu_input): If the selected frame changes, exit
304 (tty_menu_show): If the selected frame changes while we displayed
305 a menu, throw to top level. (Bug#16479)
307 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
309 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
311 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
313 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
314 * data.c (count_one_bits_word): Fix bug (negated comparison)
315 when BITS_PER_ULL < BITS_PER_BITS_WORD.
317 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
319 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
320 undefined behavior by initializing display property bit of a
321 string processed by the bidirectional iterator. For details, see
322 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
324 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
326 Minor cleanup of previous change.
327 * image.c (imagemagick_error, Fimagemagick_types):
328 Omit some recently-introduced and unnecessary casts and assignments.
330 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
332 Fix two memory leaks discovered with Valgrind.
333 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
334 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
336 2014-01-22 Martin Rudalics <rudalics@gmx.at>
338 Fixes in window size functions around Bug#16430 and Bug#16470.
339 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
340 (Fwindow_mode_line_height, Fwindow_header_line_height)
341 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
342 Minor doc-string adjustments.
343 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
345 (window_body_height, window_body_width): Do not count partially
346 visible lines/columns when PIXELWISE is nil (Bug#16470).
347 (Qfloor, Qceiling): New symbols.
349 2014-01-21 Eli Zaretskii <eliz@gnu.org>
351 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
352 when the image cache is not yet allocated. (Bug#16509)
354 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
356 * buffer.c (Fkill_buffer): When killing an indirect buffer,
357 re-attach intervals to its base buffer (Bug#16502).
358 * intervals.c (set_interval_object): Move from here...
359 * intervals.h (set_interval_object): ... to here. Fix comments.
361 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
363 Avoid undefined behavior by initializing buffer redisplay bit.
364 Problem reported by Dmitry Antipov in
365 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
366 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
368 Revert some of the CANNOT_DUMP fix (Bug#16494).
369 * lread.c (init_lread): Fix typo: NILP, not !NILP.
371 2014-01-19 Eli Zaretskii <eliz@gnu.org>
373 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
374 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
375 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
376 they are replaced by macros that expand into direct calls to the
377 corresponding functions from GDI32.DLL.
378 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
379 variables in the Cygwin build, they are unused.
381 2014-01-19 K. Handa <handa@gnu.org>
383 * composite.c (composition_update_it): Fix previous change.
385 2014-01-18 Eli Zaretskii <eliz@gnu.org>
387 Fix file name handling on MS-Windows 9X.
388 * w32.c (maybe_load_unicows_dll): New function.
390 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
391 on, to make sure we can convert file names to and from UTF-8 on
392 Windows 9X. This fixes a failure to start up because Emacs cannot
393 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
395 * w32font.c [WINDOWSNT]: Include w32.h.
396 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
397 of implementing the same stuff.
398 Remove now unused g_b_init_is_windows_9x.
400 * w32.h (maybe_load_unicows_dll): Add prototype.
402 2014-01-17 Eli Zaretskii <eliz@gnu.org>
404 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
405 switch to single keyboard. Prevents daemon crashes when a new
406 client connects while we show a TTY menu in an existing client.
409 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
411 Fix MinGW64 porting problem with _setjmp.
412 Reported by Eli Zaretskii in:
413 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
414 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
415 the old _setjmp and _longjmp. All uses changed.
417 2014-01-13 Daniel Colascione <dancol@dancol.org>
419 * textprop.c (Fremove_list_of_text_properties): Correctly
420 handle reaching the end of the interval tree. (Bug#15344)
422 2014-01-13 Martin Rudalics <rudalics@gmx.at>
424 * xdisp.c (resize_mini_window): Round height to a multiple of
425 frame's line height. Fix bug in calculation of window start
426 position (Bug#16424).
428 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
430 * macfont.m: Include termchar.h.
431 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
432 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
433 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
434 *_WITH_GC_* to take face and f as parameters.
435 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
436 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
438 2014-01-13 Daniel Colascione <dancol@dancol.org>
440 Fix menu item updating in the presence of the Unity global menu
443 * gtkutil.h (xg_have_tear_offs): Add frame parameter
444 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
446 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
447 updating menus; explain why.
448 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
449 problem it's supposed to solve and it interferes with detecting
450 the presence of a global menu.
451 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
454 2014-01-11 K. Handa <handa@gnu.org>
456 * composite.c (composition_update_it): Fix indexing of
457 LGSTRING_CHAR (Bug#15984).
459 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
461 * unexw32.c (_start) [__MINGW64__]: Define to __start.
463 2014-01-11 Eli Zaretskii <eliz@gnu.org>
465 * xdisp.c (try_window_id): Don't use this function's optimizations
466 if overlays in the buffer displayed by the window have changed
467 since last redisplay. (Bug#16347)
468 (message_dolog): Fix indentation.
470 2014-01-11 Martin Rudalics <rudalics@gmx.at>
472 * frame.c (frame_resize_pixelwise): Fix doc-string.
474 2014-01-10 Martin Rudalics <rudalics@gmx.at>
476 Fix handling of internal borders (Bug#16348).
477 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
478 internal border width from pixel width of windows.
479 (change_frame_size_1): Don't return early when frame's pixel
480 size changes - we still have to record the new sizes in the
482 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
483 also when toolbar gets larger.
484 * window.c (check_frame_size): Include internal_border_width in
486 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
487 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
488 non-toolkit/non-GTK version clear internal border.
489 * xterm.c (x_clear_under_internal_border): New function for
490 non-toolkit/non-GTK version.
491 (x_after_update_window_line): In non-toolkit/non-GTK version
493 (handle_one_xevent, x_set_window_size): Call
494 x_clear_under_internal_border in non-toolkit/non-GTK version.
495 * xterm.h (x_clear_under_internal_border): Extern it.
497 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
499 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
500 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
503 2014-01-06 Eli Zaretskii <eliz@gnu.org>
505 * xdisp.c (redisplay_window): Don't skip window redisplay if the
506 last value of point is not equal to buffer's point. (Bug#16129)
508 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
511 * nsterm.h (updateCollectionBehavior): Rename from
512 updateCollectionBehaviour. All uses changed.
514 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
515 * Makefile.in (SETFATTR): New macro.
516 (temacs$(EXEEXT)): Use it.
518 2014-01-04 Martin Rudalics <rudalics@gmx.at>
520 Fix maximization behavior on Windows (Bug#16300).
521 * w32fns.c (w32_fullscreen_rect): Don't handle
522 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
523 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
524 of SetWindowPos. Restore last placement also when leaving
525 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
526 but the FULLSCREEN_BOTH case.
528 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
531 * data.c (arithcompare_driver):
532 * fileio.c (Fcar_less_than_car):
533 * fns.c (internal_equal):
534 * frame.c (delete_frame):
535 * lisp.h (enum More_Lisp_Bits):
537 Avoid C99 constructs that don't work in C89.
538 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
539 to port to C89, which doesn't have 'long long'.
540 (count_trailing_zero_bits): Use them.
542 2014-01-03 Chong Yidong <cyd@gnu.org>
544 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
546 2014-01-02 Martin Rudalics <rudalics@gmx.at>
548 Further adjust frame/window scrollbar width calculations.
549 * window.c (apply_window_adjustment): Set
550 windows_or_buffers_changed.
551 (Fwindow_scroll_bars): Return actual scrollbar width.
552 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
553 For non-toolkit builds again use 14 as minimum width and set
554 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
555 * xterm.c (XTset_vertical_scroll_bar): Take width from
556 WINDOW_SCROLL_BAR_AREA_WIDTH.
557 (x_new_font): Rename wid to unit. Base calculation of new
558 scrollbar width on toolkit used and make it analogous to that of
559 x_set_scroll_bar_default_width.
560 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
561 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
563 * w32term.c (w32_set_vertical_scroll_bar): Take width from
564 WINDOW_SCROLL_BAR_AREA_WIDTH.
565 (x_new_font): Make it correspond to changes in xterm.c.
567 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
569 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
570 This is a cleaner way to fix the MinGW-w64 porting problem.
571 Check for INTPTR_MAX misconfiguration.
573 2014-01-01 Eli Zaretskii <eliz@gnu.org>
575 * search.c (newline_cache_on_off, find_newline): In indirect
576 buffers, use the newline cache of the base buffer.
578 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
579 buffer, invalidate the caches of its base buffer. (Bug#16265)
581 * indent.c (width_run_cache_on_off, compute_motion): In indirect
582 buffers, use the width-run cache of the base buffer.
584 * xdisp.c (redisplay_window): When the window displays an indirect
585 buffer, and the character widths in the display table have
586 changed, invalidate the width-run cache of the corresponding base
589 * fileio.c (Finsert_file_contents): When invalidating the newline
590 cache, consider the case of inserting into indirect buffer.
592 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
593 In indirect buffers, use the paragraph cache of the base buffer.
595 2013-12-31 Martin Rudalics <rudalics@gmx.at>
597 * window.c (grow_mini_window): Fix last change.
599 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
601 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
603 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
605 * w32term.c (w32_initialize): Use LCID and LOWORD.
607 * w32proc.c (create_child): Use pid_t for 5th argument.
608 (IsValidLocale): Don't provide prototype for MinGW64.
609 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
610 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
612 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
613 MinGW64 doesn't support.
615 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
617 * w32.c (set_named_security_info): New function.
618 (acl_set_file): Fall back on set_named_security_info if
619 set_file_security fails.
620 (g_b_init_set_named_security_info_w)
621 (g_b_init_set_named_security_info_a): New static variables.
622 (globals_of_w32): Initialize them to zero.
623 (set_named_security_info): Set them to non-zero if the
624 corresponding API is available.
625 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
628 2013-12-31 Martin Rudalics <rudalics@gmx.at>
630 Some more fixes following pixelwise resize changes including one
632 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
633 of frame_resize_pixelwise.
634 * widget.c (pixel_to_text_size): New function.
635 (update_wm_hints): Have size hints respect value of
636 frame_resize_pixelwise.
637 (EmacsFrameResize): Alway process resize requests pixelwise.
638 * window.c (grow_mini_window): Make sure mini window is at least
640 * xdisp.c (display_menu_bar): Make sure menubar extends till
642 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
643 (x_set_tool_bar_lines): Calculate pixelwise.
644 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
645 frame_resize_pixelwise.
647 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
649 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
650 variables not used there.
652 2013-12-30 Eli Zaretskii <eliz@gnu.org>
654 * w32.c (sys_umask): New function. (Bug#16299)
656 2013-12-30 Martin Rudalics <rudalics@gmx.at>
658 * dispnew.c (change_frame_size_1): Take old width of root window
659 from that window's pixel width. (Bug#16284)
661 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
663 Plain copy-file no longer chmods an existing destination (Bug#16133).
664 * fileio.c (realmask): Now a static var, not a local.
665 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
666 Remove arg STATPTR. All uses changed.
667 (Fcopy_file): Do not alter permissions of existing destinations,
668 unless PRESERVE-PERMISSIONS (renamed from
669 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
670 Avoid race when testing for existing destinations and for
671 when input and output files are the same.
672 If changing the group fails, adjust both default and
673 preserved permissions so that access is not granted to the
675 (Fset_default_file_modes, init_fileio): Update realmask.
676 (Fdefault_file_modes): Use realmask instead of calling umask.
678 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
680 Fix pipe bug with OS X emacs --daemon (Bug#16262).
681 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
682 flags on the daemon pipe ends before execing.
684 2013-12-28 Eli Zaretskii <eliz@gnu.org>
686 * w32fns.c (Fx_create_frame): Error out if called from a TTY
689 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
691 * callproc.c (Vexec_path): Document that exec-directory is in it.
693 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
695 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
698 2013-12-27 Chong Yidong <cyd@gnu.org>
700 * data.c (Fsymbol_function): Doc fix.
702 2013-12-26 Martin Rudalics <rudalics@gmx.at>
704 Some more tinkering with Bug#16051.
705 * window.c (resize_frame_windows): Don't let the size of the
706 root window drop below the frame's default character size.
707 Never ever delete any subwindows - let the window manager do the
710 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
711 of toolbar lines needed when they exceed the height of the root
713 (unwind_create_frame_1): New function.
714 (Fx_create_frame): Generally inhibit calling the window
715 configuration change hook here. Remove extra call to
716 change_frame_size - it's not needed when we don't run the
717 configuration change hook.
719 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
721 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
722 On my Fedora 19 platform the core dumps were so big that
723 my desktop became nearly catatonic.
724 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
725 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
726 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
727 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
729 * conf_post.h (__has_feature): New macro, if not already defined.
730 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
731 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
733 2013-12-25 Eli Zaretskii <eliz@gnu.org>
735 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
736 is a file name. (Bug#16252)
738 2013-12-25 Chong Yidong <cyd@gnu.org>
740 * keyboard.c (Voverriding_terminal_local_map):
741 (Voverriding_local_map): Doc fix.
743 * keymap.c (Vemulation_mode_map_alists): Doc fix.
745 2013-12-24 Eli Zaretskii <eliz@gnu.org>
747 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
748 file name when it is submitted to ShellExecute. Simplify code.
749 Don't test DOCUMENT for being a string, as that is enforced by
750 CHECK_STRING. Doc fix.
752 2013-12-23 Eli Zaretskii <eliz@gnu.org>
754 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
755 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
756 redisplay_tool_bar does. Improve and fix commentary.
757 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
758 limits of the glyph matrices. (Bug#16051)
759 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
760 only when the new size is different from the old one, and the new
761 size can be achieved given the frame height.
763 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
765 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
767 2013-12-23 Glenn Morris <rgm@gnu.org>
769 * lread.c (Fload): Mention load-prefer-newer in doc.
771 2013-12-22 Martin Rudalics <rudalics@gmx.at>
773 Handle Bug#16207 by being more restrictive when running hooks.
774 * window.c (unwind_change_frame): New function.
775 (Fset_window_configuration): Don't run configuration change hook
776 while the frame configuration is unsafe. Call select_window
779 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
781 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
783 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
785 * nsterm.h: Declare EmacsColor category.
787 * nsterm.m (NSColor): Implement EmacsColor category.
788 (ns_get_color): Use colorUsingDefaultColorSpace.
789 (ns_get_color, ns_term_init): Use colorForEmacsRed.
791 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
793 2013-12-21 Eli Zaretskii <eliz@gnu.org>
795 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
796 having the PNG_NORETURN attribute, to avoid compiler warning in
799 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
801 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
803 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
804 fringe background extension.
805 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
806 because they are now always the same as `left' and `width',
807 respectively. Remove code for the case that `width' and
808 `sb_width' are different.
810 2013-12-20 Martin Rudalics <rudalics@gmx.at>
812 Remove scroll_bar_actual_width from frames.
813 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
814 * frame.c (Fscroll_bar_width): Return scroll bar area width.
815 (x_figure_window_size):
816 * nsterm.m (x_set_window_size):
817 * widget.c (set_frame_size):
818 * w32term.c (x_set_window_size):
819 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
820 scroll_bar_actual_width.
822 Convert scroll_bar members to integers on Windows.
823 * w32term.h (struct scroll_bar): Convert top, left, width,
824 height, start, end and dragging to integers.
825 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
827 * w32term.c (w32_set_scroll_bar_thumb)
828 (w32_scroll_bar_handle_click): Remove XINT conversions for
829 scroll_bar members. Treat bar->dragging as integer.
830 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
831 first element. Remove XINT conversions for scroll_bar members.
832 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
833 Remove XINT conversions for scroll_bar members.
835 Fix assignment for new window total sizes.
836 * window.c (Fwindow_resize_apply_total): Assign values for
839 2013-12-20 Chong Yidong <cyd@gnu.org>
841 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
842 argument to `append'.
844 2013-12-19 Eli Zaretskii <eliz@gnu.org>
846 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
847 current text face, for extending the face of the display margins.
850 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
853 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
855 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
858 * nsterm.m (Qfile, Qurl): New.
859 (EV_MODIFIERS2): New macro.
860 (EV_MODIFIERS): Use EV_MODIFIERS2.
861 (ns_term_init): Remove font and color from DND, does not work on
862 newer OSX, and other ports don't have them.
863 (performDragOperation:): Handle modifiers used during drag.
864 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
865 Remove global Lisp variables used to communicate with ns-win.el.
866 Remove font and color handling.
867 (syms_of_nsterm): Defsym Qfile and Qurl.
869 2013-12-19 Anders Lindgren <andlind@gmail.com>
871 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
872 (ns_constrain_all_frames, x_set_offset): Remove assignment to
874 (updateFrameSize:, windowWillResize:toSize:): Add trace.
875 (constrainFrameRect): Remove special case nr_screens == 1.
876 Don't constrain size to size of view.
878 * nsterm.h (ns_output): Remove dont_constrain.
880 2013-12-19 Anders Lindgren <andlind@gmail.com>
882 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
884 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
886 Minor fixes for recent openp changes.
887 * lisp.h (GCPRO7): New macro.
888 * lread.c (openp): Use bool for boolean; all callers changed.
889 Protect save_string from GC. Don't assume that file descriptors
890 are nonzero. Redo save_mtime comparison to avoid bogus GCC
891 warning about uninitialized variable.
893 2013-12-18 Eli Zaretskii <eliz@gnu.org>
895 * w32fns.c (emacs_abort): Use intptr_t as argument of
896 INT_BUFSIZE_BOUND, to avoid compiler warnings.
898 2013-12-18 Glenn Morris <rgm@gnu.org>
900 * lread.c (Fload): Pass load_prefer_newer to openp.
901 Don't bother checking mtime if openp already did it.
902 (openp): Add `newer' argument, to check all suffixes
903 and find the newest file.
904 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
905 * callproc.c (call_process):
906 * charset.c (load_charset_map_from_file):
907 * emacs.c (init_cmdargs):
908 * image.c (x_create_bitmap_from_file, x_find_image_file):
910 * lread.c (Flocate_file_internal):
911 * process.c (Fformat_network_address):
912 * sound.c (Fplay_sound_internal):
913 * w32.c (check_windows_init_file):
914 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
916 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
918 2013-12-17 Eli Zaretskii <eliz@gnu.org>
920 * w32.c (getloadavg): Don't index samples[] array with negative
921 indices. Recover from wall-clock time being set backwards.
923 * w32term.c (w32_initialize): Declare the argument of
924 set_user_model as const.
926 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
927 (w32_menu_show): Constify some arguments passed to MessageBox.
929 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
930 to initialize Lisp objects.
932 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
933 initialize Lisp objects.
935 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
936 use variables used only on X under that condition.
938 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
939 variables not used there.
941 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
943 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
944 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
946 2013-12-16 Eli Zaretskii <eliz@gnu.org>
948 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
949 code, revealed in presence of R2L characters, character
950 compositions, and display vectors. A better fix for Bug#16148.
951 (extend_face_to_end_of_line): Don't reference tool_bar_window in
952 GTK and NS builds, they don't have this member of struct frame.
954 * dispextern.h (struct composition_it): Correct a comment for the
957 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
959 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
960 This prevents a compilation error on C compilers that do not
961 default functions to return 'int' if not declared. Also, add
962 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
963 since it now uses inline functions.
965 2013-12-16 Eli Zaretskii <eliz@gnu.org>
967 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
968 display margins on mode line, header line, and in the frame's
969 tool-bar window. (Bug#16165)
971 2013-12-16 Andreas Schwab <schwab@suse.de>
973 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
975 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
977 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
980 2013-12-16 Martin Rudalics <rudalics@gmx.at>
982 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
984 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
986 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
987 intended to find bogus pointers in font objects (Bug#16140).
988 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
989 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
990 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
991 Disable for MS-Windows due to Bug#15876; apparently this
992 requires more or less substantial changes in fontset code.
993 * xfont.c (xfont_close):
994 * xftfont.c (xftfont_close): Call x_display_info_for_display
995 to check whether 'Display *' is valid (Bug#16093 and probably
998 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1000 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1001 Reported by Juanma Barranquero <lekktu@gmail.com>.
1003 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1004 open a pty on MS-Windows. (Bug#16152)
1006 * emacs.c (decode_env_path): Fix bogus comparison against
1007 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1009 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1011 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1012 (Fx_file_dialog): Add parentheses around && to silence warning.
1014 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1016 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1018 * xdisp.c (extend_face_to_end_of_line): Extend background of
1019 non-default face in margin areas as well. (Bug#16151)
1020 (display_line): Call extend_face_to_end_of_line for continued
1021 lines as well, if the display margins have non-zero width.
1022 (set_glyph_string_background_width): When needed, set the
1023 extends_to_end_of_line_p flag on glyph strings to be drawn in
1024 margin areas, not only in the text area.
1026 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1029 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1031 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1032 Don't worry about verify_error being t, since it has to be a list.
1034 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1036 Use bool for boolean, focusing on headers.
1037 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1038 No need to include <stdbool.h>, since conf_post.h does it now.
1039 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1040 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1041 (SET_PER_BUFFER_VALUE_P):
1042 * ccl.c, ccl.h (setup_ccl_program):
1043 * ccl.h (CHECK_CCL_PROGRAM):
1044 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1045 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1046 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1047 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1048 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1049 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1050 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1051 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1052 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1053 (CHARSET_FAST_MAP_SET):
1054 * coding.c (decode_coding_ccl, encode_coding_ccl):
1055 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1056 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1057 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1058 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1059 (decode_coding_c_string):
1060 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1061 * conf_post.h (has_attribute):
1062 * dispextern.h (trace_redisplay_p):
1063 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1064 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1065 (SET_GLYPH_FROM_CHAR_GLYPH):
1066 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1067 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1068 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1069 (cursor_in_mouse_face_p):
1070 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1071 (blank_row, prepare_desired_row)
1072 (build_frame_matrix_from_leaf_window, make_current)
1073 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1074 (update_window, scrolling_window, update_frame_line):
1075 * disptab.h (GLYPH_FOLLOW_ALIASES):
1076 * editfns.c (Fformat):
1077 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1078 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1079 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1080 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1081 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1082 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1083 (FONT_DEFERRED_LOG):
1084 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
1085 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1086 (FRAME_MOUSE_UPDATE):
1087 * fringe.c (Fdefine_fringe_bitmap):
1088 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1089 (x_create_bitmap_from_xpm_data, xpm_load_image):
1090 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1091 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1092 (MERGE_INTERVAL_CACHE):
1093 * keymap.h (KEYMAPP):
1094 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1095 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1096 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1097 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1098 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1099 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1100 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1101 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1102 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1103 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1104 (SETUP_BUFFER_SYNTAX_TABLE):
1105 * systime.h (timespec_valid_p):
1106 * term.c (save_and_enable_current_matrix):
1107 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1108 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1109 (redisplay_internal, try_window_reusing_current_matrix)
1110 (sync_frame_with_window_matrix_rows, try_window_id)
1111 (display_menu_bar, display_tty_menu_item, display_mode_line)
1112 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1113 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1114 * xmenu.c (xmenu_show):
1115 * xterm.c (use_xim, x_term_init):
1116 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1117 (struct x_bitmap_record):
1118 Use bool for booleans.
1119 * ccl.c (struct buffer_text):
1120 * ccl.h (struct ccl_program):
1121 * charset.h (struct charset):
1123 * coding.h (struct iso_2022_spec, struct coding_system):
1124 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1125 (struct glyph_string, struct face, struct face_cache)
1126 (struct bidi_string_data, struct bidi_it)
1127 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1129 * editfns.c (Fformat):
1130 * frame.h (struct frame):
1131 * fringe.c (struct fringe_bitmap):
1132 * intervals.h (struct interval):
1133 * keyboard.h (struct kboard):
1134 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1135 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1136 (struct Lisp_Buffer_Local_Value, union specbinding):
1137 * macfont.m (struct macfont_info):
1138 * process.h (struct Lisp_Process):
1139 * termchar.h (struct tty_display_info):
1140 * window.h (struct window):
1141 * xterm.h (struct x_output):
1142 Use bool_bf for boolean bit-fields.
1143 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1144 All callers changed.
1145 * ccl.h (struct ccl_program): Remove unused members private_state,
1146 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1148 (struct ccl_spec): Remove unused members cr_carryover,
1149 eight_bit_carryover.
1150 * conf_post.h: Include <stdbool.h>.
1151 (bool_bf): New type.
1152 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1153 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1154 Surround statement macro with proper 'do { ... } while (false)' brackets.
1155 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1156 Args must now be expressions; all callers changed.
1157 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1158 (PRODUCE_GLYPHS): Simplify use of boolean.
1159 * fileio.c (Fcopy_file):
1160 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1161 * lisp.h (UNGCPRO): Return void, not int.
1162 (FOR_EACH_TAIL): Use void expression, not int expression.
1163 * region-cache.c: Reindent.
1164 * region-cache.h: Copy comments from region-cache.c, to fix
1165 incorrect remarks about booleans.
1167 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1169 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1170 when character at point is displayed from a display vector.
1173 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1175 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1176 now a list of certificate validation checks that will abort a
1177 connection with an error.
1178 (Fgnutls_boot): Document it and use it.
1180 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1182 * w32term.c (w32_enable_frame_resize_hack): New variable.
1183 (x_set_window_size): Use it to hack frame resizing on Windows
1186 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1188 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1189 Windows-specific code to w32.c. Change error message text to
1190 match that of Posix platforms.
1192 * w32.c (w32_copy_file): New function, most of the code copied and
1193 reworked from Fcopy_file. Improve error handling. Plug memory
1194 leak when errors are thrown. Support file names outside of the
1195 current codepage. (Bug#7100)
1197 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1199 * lread.c (load_path_default): Prototype.
1201 2013-12-13 Glenn Morris <rgm@gnu.org>
1203 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1204 (dump_path): Remove.
1205 (load-path-default): Remove `changed' argument.
1206 Do not set dump_path permanently. Simplify.
1207 (init_lread): Simplify.
1208 (syms_of_lread): Remove dump_path.
1210 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1212 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1213 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1214 2013-12-12 font-related change to avoid Bug#16128, which
1215 is quite hard to fix without even more substantial changes.
1217 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1219 * font.c (font_close_object): Check for live frame (Bug#16128).
1221 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1223 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1224 Return ptrdiff_t, not int, since it's a buffer size.
1225 Reindent/reparen some macros to a more Gnuish style.
1227 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1229 Avoid undefined behavior with huge regexp interval counts.
1230 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1231 since it's now specialized to interval counts. All uses changed.
1232 Do not assume wrapraound on signed integer overflow.
1233 (regex_compile): Simplify based on the above changes.
1235 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1237 Support file names on MS-Windows that use characters outside of
1238 the current system codepage. (Bug#7100)
1240 * w32.c (get_file_security, set_file_security)
1241 (create_symbolic_link): Separate pointers and boolean flags for
1242 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1243 non-zero, else the former.
1244 (codepage_for_filenames, filename_to_utf16, )
1245 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1247 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1249 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1250 Accept only one argument; all callers changed.
1251 (dostounix_filename): Remove the second argument, now works in
1252 UTF-8. All callers changed.
1253 (parse_root): Lose DBCS code.
1254 (get_long_basename, w32_get_short_filename, init_environment)
1255 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1256 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1257 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1258 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1259 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1260 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1262 (ansi_encode_filename): New function.
1263 (get_emacs_configuration, get_emacs_configuration_options):
1265 (add_volume_info, GetCachedVolumeInformation): Run the input file
1266 name through unixtodos_filename, to ensure it is stored and
1267 referenced in canonical form.
1268 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1269 (logon_network_drive, sys_link, utime): Improve error handling.
1270 (sys_access): New function.
1271 (hashval, generate_inode_val): Unused functions deleted.
1272 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1273 (check_windows_init_file): Convert error message from UTF-8 to
1274 ANSI codepage, for display in the message box.
1275 (globals_of_w32): Set w32_unicode_filenames according to the OS
1278 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1279 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1280 (syms_of_w32term): Declare w32-unicode-filenames.
1282 * w32proc.c (new_child, delete_child): Remove code that handled
1283 unused pending_deletion and input_file members of the child struct.
1284 (create_child, sys_spawnve): Convert all file names to ANSI
1285 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1286 name cannot be encoded in ANSI codepage. Don't use
1287 unixtodos_filename, mirror slashes by hand.
1288 (record_infile, record_pending_deletion): Functions deleted.
1289 (Fw32_short_file_name): Call w32_get_short_filename instead of
1292 * w32notify.c (add_watch): Work in Unicode mode when
1293 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1294 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1295 instead, do the same with Lisp primitives.
1297 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1298 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1299 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1300 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1301 (Fw32_shell_execute): Improve error reporting.
1302 (Fdefault_printer_name): Ifdef away for Cygwin.
1304 * w32.h (struct _child_process): Remove input_file and
1305 pending_deletion members that are no longer used.
1306 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1307 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1308 (ansi_encode_filename): New and updated prototypes.
1310 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1312 (unexec): Don't use dostounix_filename, it expects a file name in
1313 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1316 * fileio.c (Ffile_name_directory, file_name_as_directory)
1317 (directory_file_name, Fexpand_file_name)
1318 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1319 arguments of dostounix_filename.
1320 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1321 use MAX_UTF8_PATH for size of file-name strings.
1322 (emacs_readlinkat): Build an explicitly unibyte string for file
1324 (syms_of_fileio) <file-name-coding-system>:
1325 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1327 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1328 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1329 directories to UTF-8.
1330 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1331 environment, and each element of the input PATH, to UTF-8.
1333 * dired.c (file_attributes): Use build_unibyte_string explicitly
1334 to make Lisp strings from user and group names.
1336 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1339 * coding.c (decode_file_name, encode_file_name): New functions.
1341 * termcap.c (tgetent): Adapt to the change in arguments of
1344 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1347 * msdos.c (dostounix_filename, init_environment): Adapt to the
1348 change in arguments of dostounix_filename.
1350 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1351 [WINDOWSNT]: Encode file names passed to the image libraries in
1354 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1355 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1357 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1358 arguments of dostounix_filename.
1360 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1362 * font.h (struct font_entity) [HAVE_NS]: New field to record
1363 font driver which was used to create this entity.
1364 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1365 frame where the font was opened.
1366 (font_close_object): Add prototype.
1367 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1368 (font_close_object): Not static any more. Lost frame arg.
1369 Adjust comment and users.
1370 * alloc.c (cleanup_vector): Call font_close_object to adjust
1371 per-frame font counters correctly. If HAVE_NS, also call
1372 driver-specific cleanup for font-entity objects.
1373 * ftfont.c (ftfont_open):
1374 * nsfont.m (nsfont_open):
1375 * w32font.c (w32font_open_internal):
1376 * xfont.c (xfont_open):
1377 * xftfont.c (xftfont_open): Save frame pointer in font object.
1378 * macfont.m (macfont_open): Likewise.
1379 (macfont_descriptor_entity): Save driver pointer to be able
1380 to call its free_entity routine when font-entity is swept.
1381 * ftxfont.c (ftxfont_open): Add eassert because frame
1382 pointer should be saved by ftfont_driver.open.
1384 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1386 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1387 input polling is used. This is still meaningful for Cygwin, see
1388 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1389 * keyboard.c (poll_for_input_1, input_polling_used): Define
1391 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1392 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1393 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1394 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1395 (face_for_char): Likewise. Rearrange eassert and return ASCII
1396 face for CHAR_BYTE8_P.
1397 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1399 2013-12-11 Ken Brown <kbrown@cornell.edu>
1401 * dispextern.h (erase_phys_cursor):
1402 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1404 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1406 * nsterm.m (x_free_frame_resources):
1407 * term.c (tty_free_frame_resources):
1408 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1409 face cache because it's implied by free_frame_faces anyway.
1410 * w32term.c (x_free_frame_resources): Likewise. Do not call
1411 free_frame_faces twice.
1413 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1415 * editfns.c (Fformat_time_string): Mention %F in the doc.
1417 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1419 * window.c (resize_frame_windows): Don't return immediately when
1420 the root window's size doesn't change - the minibuffer window
1421 may still have to be repositioned/resized.
1422 * xfns.c (Fx_create_frame): Always change the frame size after
1423 initializing the frame's faces.
1424 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1425 change_frame_size should already have done it.
1426 (x_new_font): Assign new tool- and menu-bar heights.
1427 (x_set_window_size_1): Account for tool- and menu-bar heights
1428 (Bug#16013). Don't set pixel sizes since change_frame_size
1429 should already have done it.
1431 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1433 Remove the option of using libcrypto.
1434 * Makefile.in (LIB_CRYPTO): Remove.
1435 (LIBES): Don't use it.
1437 2013-12-11 Juri Linkov <juri@jurta.org>
1439 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1440 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1442 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1444 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1445 drawn tool bar items (Bug#16058).
1446 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1448 2013-12-09 Ken Brown <kbrown@cornell.edu>
1450 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1452 * lisp.h (get_frame_param): Adjust conditions for prototype
1455 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1457 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1458 Avoid unused macro warning if configured --without-xft.
1460 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1462 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1464 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1466 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1468 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1470 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1472 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1474 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1476 Use libcrypto's checksum implementations if available, for speed.
1477 * Makefile.in (LIB_CRYPTO): New macro.
1480 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1481 The macro didn't conform to C99 due to type mismatch,
1482 which caused compilation failure with Sun C 5.12,
1483 and it was confusing anyway. Include window.h to declare
1484 redisplay_other_windows.
1486 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1488 * window.c (set_window_buffer): Update mode line (bug#16084).
1490 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1492 Fix minor problems found by static checking.
1493 * keyboard.c (poll_for_input_1, input_polling_used):
1494 Define only if HAVE_NTGUI.
1495 * xmenu.c (popup_activate_callback): Omit unnecessary
1496 check against USE_X_TOOLKIT, which must be defined here anyway.
1497 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1500 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1502 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1504 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1506 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1508 * nsterm.m (x_set_window_size): Remove fprintf.
1509 (init): Define always. Set applicationDidFinishLaunchingCalled
1511 (applicationDidFinishLaunching:):
1512 Set applicationDidFinishLaunchingCalled.
1513 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1516 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1518 Pixel resize changes for NS (Bug#16049).
1519 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1520 height/width. row/cols are locals.
1521 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1522 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1523 (windowWillResize): Remove gsextra. Calculate extra as in
1525 (x_new_font): Don't change frame size if fullscreen.
1526 Change size pixelwise.
1528 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1529 comment in xfns.c. Change to pixelwise call.
1531 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1533 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1536 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1538 * xterm.c (input_signal_count): Remove.
1539 (x_dispatch_event): Define unconditionally.
1540 (x_make_frame_visible): Process X events until the frame
1541 is really visible (Bug#16027).
1542 * xterm.h (x_dispatch_event): Declare unconditionally.
1544 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1546 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1548 * nsterm.m (x_set_window_size): Handle pixelwise.
1550 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1552 * w32term.c (x_new_font):
1553 * xterm.c (x_new_font): Calculate new frame size from new font
1556 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1558 * lisp.h (FOR_EACH_TAIL): New macro.
1559 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1561 * window.c (select_window): Call second wset_redisplay before we change
1562 selected_window (bug#16034).
1564 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1566 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1568 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1570 * w32xfns.c: Include window.h, to avoid a compiler warning.
1572 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1574 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1575 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1576 window_scroll takes care of it.
1577 (Fset_window_point, Fdelete_other_windows_internal)
1578 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1579 (Fsplit_window_internal, Fdelete_window_internal)
1580 (Fresize_mini_window_internal, Fset_window_configuration)
1581 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1582 cause redisplay instead of forcing a complete redisplay.
1583 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1584 we're only affecting the selected_window.
1586 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1588 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1589 directional control characters. Update type and category
1590 determination according to the UBA from Unicode v6.3.
1591 (bidi_category_t): New category EXPLICIT_FORMATTING.
1593 * dispextern.h (bidi_type_t): Update to include new bidirectional
1594 properties introduced with Unicode v6.3. (Bug#16043)
1596 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1598 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1601 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1603 * font.c (font_list_entities): Remove dummy assignment.
1604 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1605 used on graphic displays only. Remove unused 'font_encoder' member.
1606 (struct font_bitmap): Remove unused 'extra' member.
1607 * nsfont.m (nsfont_open):
1608 * w32font.c (w32font_open_internal):
1609 * ftfont.c (ftfont_get_bitmap): Adjust users.
1611 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1613 Use bool for boolean.
1614 * tparam.c (tparam1):
1615 * undo.c (record_point, record_property_change):
1616 Use bool for boolean, for local vars that are always true or false.
1618 Minor integer overflow fixes (Bug#16033).
1619 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1620 This improves on the previous fix to this function.
1621 (window_resize_check): When summing up pixel counts, don't rely on
1622 undefined behavior if the sum overflows.
1624 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1626 * window.c (Fset_window_new_pixel): Don't choke at negative
1627 argument value (Bug#16033).
1629 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1630 to avoid crash in window_box_height.
1632 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1633 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1635 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1637 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1639 Minor integer overflow fixes.
1640 * window.c (Fset_window_new_pixel, grow_mini_window):
1641 * xdisp.c (Fwindow_text_pixel_size):
1642 Avoid undefined behavior on signed integer overflow.
1643 * xfns.c (x_set_mouse_color):
1644 Check that drag shape fits in 'unsigned', since that's what X wants.
1646 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1648 Improve reporting of fatal exception on MS-Windows.
1649 * w32fns.c (my_exception_handler): New function.
1650 (globals_of_w32fns): Set it up as the unhandled exception
1651 handler. Initialize exception code and address to zeros.
1652 (emacs_abort): If the exception code and address are available,
1653 print them at the beginning of the backtrace. Fix the format of
1654 printing addresses (was producing 0x0x12345678 on XP).
1657 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1659 * eval.c (Fbacktrace__locals): New function.
1660 (syms_of_eval): Defsubr it.
1662 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1664 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1665 Define here to unify between...
1666 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1667 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1669 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1671 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1673 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1674 fringe background extension.
1675 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1676 because they are now always the same as `left' and `width',
1677 respectively. Remove code for the case that `width' and
1678 `sb_width' are different.
1680 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1682 Fix minor problems found by static checking.
1683 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1684 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1685 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1687 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1689 * image.c (imagemagick_compute_animated_image): Don't crash if we
1690 have an animation with different-sized images (bug#15313).
1692 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1694 Remove some unused items introduced during pixelwise change.
1695 * window.c (window_resize_total_check): Remove unused function.
1696 * xdisp.c (remember_mouse_glyph): Remove unused label.
1697 (Ftool_bar_height): Move declaration inside #if.
1698 * xterm.c (x_set_window_size): Don't use r and c.
1700 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1702 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1705 * window.c (Fset_window_configuration): Comment out unused variables.
1707 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1709 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1711 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1713 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1715 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1716 HAVE_GNUTLS3 (Bug#16001).
1718 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1719 if interrupts are deferred (Bug#15801).
1721 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1723 Support resizing frames and windows pixelwise.
1724 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1725 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1726 (struct glyph_matrix): Replace window_left_col and
1727 window_top_line by window_pixel_left and window_pixel_top.
1728 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1730 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1731 (draw_window_divider, move_it_to, x_draw_right_divider)
1732 (x_draw_bottom_divider, change_frame_size): Add or fix
1734 * dispnew.c (change_frame_size_1): Change prototype.
1735 (adjust_glyph_matrix, required_matrix_width)
1736 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1737 values instead of lines and columns.
1738 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1739 WINDOW_TOTAL_FRINGE_WIDTH.
1740 (handle_window_change_signal, do_pending_window_change)
1741 (init_display): Adjusts calls of change_frame_size.
1742 (change_frame_size, change_frame_size_1): Handle pixelwise
1744 * frame.c (Qright_divider_width, Qbottom_divider_width):
1746 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1747 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1748 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1749 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1751 (set_frame_param): New function.
1752 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1753 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1754 (Ffringe_width, Fborder_width, Fright_divider_width)
1755 (Fbottom_divider_width): New functions, defsubr them.
1756 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1757 New argument pixelwise.
1758 (struct frame_parm_table): New members Qright_divider_width and
1759 Qbottom_divider_width.
1760 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1761 (x_report_frame_params): Handle Qright_divider_width and
1762 Qbottom_divider_width.
1763 (x_set_right_divider_width, x_set_bottom_divider_width):
1765 (frame_resize_pixelwise): New option.
1766 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1767 new_pixelwise, right_divider_width and bottom_divider_width;
1768 remove total_lines; rename text_lines, text_cols, new_text_lines
1769 and new_text_cols to text_height, text_width, new_height and
1770 new_width respectively.
1771 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1772 FRAME_TEXT_WIDTH respectively.
1773 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1774 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1775 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1777 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1778 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1779 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1780 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1781 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1782 (FRAME_TOTAL_COLS_ARG): Remove macro.
1783 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1784 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1785 (x_wm_set_size_hint): Handle frame pixel sizes.
1786 * indent.c (compute_motion, Fcompute_motion):
1787 Call window_body_width instead of window_body_cols.
1788 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1789 (make_lispy_position): Handle right and bottom dividers.
1790 (Fsuspend_emacs): Pixelize call of change_frame_size.
1791 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1792 * lisp.h: Extern set_frame_param.
1793 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1795 (Fx_create_frame): Add entry for vertical_drag_cursor.
1796 Pixelize call of change_frame_size.
1797 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1798 * nsterm.m (ns_update_window_end): Optionally draw right
1800 (x_set_window_size): Add argument pixelwise.
1801 Call check_frame_size and change_frame_size with pixelwise zero.
1802 (ns_draw_window_divider): New function.
1803 (ns_redisplay_interface): Add ns_draw_window_divider.
1804 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1805 (x_new_font): Call x_set_window_size with pixelwise zero.
1806 * print.c (print_object): For a window print its sequence
1808 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1809 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1810 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1811 (w32_createwindow): Use scroll bar area width.
1812 (w32_wnd_proc): Handle bottom divider width.
1813 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1814 (Fx_create_frame): Default divider width parameters.
1815 Caclulate sizes pixelwise. Add vertical drag cursor support.
1816 (x_create_tip_frame): Default divider widths to zero.
1817 Pixelize call to change_frame_size.
1818 (Fx_show_tip): Add handling of divider widths. Pixelize window
1820 (Fw32_frame_rect): New function.
1821 (frame_parm_handler w32_frame_parm_handlers): Add divider
1823 (Vx_window_vertical_drag_shape): Add variable.
1824 * w32inevt.c (resize_event, maybe_generate_resize_event):
1825 Pixelize change_frame_size calls.
1826 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1828 * w32term.c (w32_draw_window_divider): New function.
1829 (x_update_window_end): Handle right divider.
1830 (w32_draw_fringe_bitmap, x_scroll_run)
1831 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1832 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1833 Calculate new frame sizes pixelwise.
1834 (x_new_font): Pixelize call to x_set_window_size.
1835 (x_check_fullscreen): Pixelize call to change_frame_size.
1836 (x_set_window_size_1, x_set_window_size): New argument
1837 pixelwise. Calculate pixelwise.
1838 (x_wm_set_size_hint): Use scroll bar area width.
1839 (w32_redisplay_interface): Add w32_draw_window_divider.
1840 * w32term.h (struct w32_output): Add vertical drag cursor.
1841 * widget.c (set_frame_size, update_wm_hints)
1842 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1844 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1845 * window.c (sequence_number): Restore.
1846 (Fwindow_pixel_width, Fwindow_pixel_height)
1847 (Fwindow_mode_line_height, Fwindow_header_line_height)
1848 (window_pixel_to_total, Frun_window_scroll_functions)
1849 (Fset_window_new_pixel, window_resize_apply_total)
1850 (Fwindow_resize_apply_total): New functions.
1851 (window_body_height, window_body_width): Rename from
1852 window_body_lines. New argument PIXELWISE.
1853 Calculate pixelwise.
1854 (Fwindow_body_height, Fwindow_body_width): New argument
1856 (coordinates_in_window, window_relative_x_coord): Use window's
1857 pixel width instead of total width.
1858 (replace_window, recombine_windows): Initialize pixel values.
1859 (resize_root_window, resize_frame_windows, grow_mini_window)
1860 (shrink_mini_window): New argument PIXELWISE.
1861 Calculate pixelwise.
1862 (Fdelete_other_windows_internal, adjust_window_margins)
1863 (window_resize_check, window_resize_apply)
1864 (Fdelete_window_internal, Fresize_mini_window_internal)
1865 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1866 (check_frame_size): Rename arguments. New argument PIXELWISE.
1867 Calculate pixelwise.
1868 (set_window_buffer): Make samebuf bool. Run configuration change
1869 hook only if buffer changed.
1870 (Fset_window_buffer): Rewrite doc-string.
1871 (make_window): Initialize new_pixel slot.
1872 (Fwindow_resize_apply): Check pixel size of root window.
1873 (Fsplit_window_internal): Call 2nd argument pixel_size.
1874 Calculate pixelwise.
1875 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1877 (save_window_data): New slots frame_text_width,
1878 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1879 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1881 (Fcurrent_window_configuration, Fset_window_configuration)
1882 (save_window_save, compare_window_configurations): Handle new
1883 slots in save_window_data and saved_window.
1884 (Fset_window_scroll_bars): Fix doc-string.
1885 (window_resize_pixelwise): New variable.
1886 (coordinates_in_window, Fcoordinates_in_window_p):
1888 (make_parent_window): Adjust sequence_number.
1889 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1891 * window.h (struct window): New members new_pixel, pixel_left,
1892 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1893 (wset_new_pixel): New function.
1894 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1895 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1896 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1897 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1898 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1899 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1900 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1901 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1902 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1903 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1904 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1905 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1906 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1907 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1908 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1910 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1911 (window_body_width, check_frame_size): Adapt external declarations.
1912 * xdisp.c (last_max_ascent): New integer.
1913 (window_text_bottom_y): Handle bottom divider.
1914 (window_box_width, window_box_height): Calculate pixelwise.
1915 (get_glyph_string_clip_rects): Handle right divider.
1916 (remember_mouse_glyph): When windows are resized pixelwise
1917 proceed with width and height set to 1.
1918 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1920 (move_it_to): Calculate and return maximum x position
1922 (Fwindow_text_pixel_size): New function.
1923 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1924 (tool_bar_lines_needed): Rename to tool_bar_height.
1925 Calculate pixelwise.
1926 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1927 Calculate pixelwise.
1928 (redisplay_tool_bar): Calculate pixelwise.
1929 (redisplay_window): Calculate pixelwise. Handle dividers.
1930 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1931 (x_draw_vertical_border): Handle dividers.
1932 (define_frame_cursor1): Handle vertical drag cursor.
1933 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1934 (expose_window): Calculate pixelwise. Handle dividers.
1935 (init_xdisp): Initialize pixel values.
1936 * xfaces.c (Qwindow_divider): New face.
1937 (realize_basic_faces): Realize it.
1938 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1939 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1940 (x_set_scroll_bar_default_width): Default actual width to 16.
1941 (Fx_create_frame): Set sizes pixelwise.
1942 (x_create_tip_frame): Default divider widths to zero.
1943 Pixelize call of change_frame_size.
1944 (Fx_show_tip): Handle divider widths. Initial pixel position
1946 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1947 (Vx_window_vertical_drag_shape): New option.
1948 * xmenu.c (free_frame_menubar): Pixelize call of
1950 * xterm.c (x_draw_window_divider): New function.
1951 (x_update_window_end): Optionally draw right divider.
1952 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1953 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1954 (handle_one_xevent, x_new_font): Calculate pixelwise.
1955 (x_set_window_size_1, x_set_window_size): New argument
1956 pixelwise. Calculate pixelwise.
1957 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1958 (struct x_redisplay_interface): Add x_draw_window_divider.
1959 * xterm.h (struct x_output): Add vertical_drag_cursor.
1961 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1963 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1964 Set invisible frames's `redisplay' when a full redisplay is requested.
1965 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1966 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1967 (display_mode_lines): Set it here instead.
1969 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1971 * dispextern.h (set_window_update_flags): Remove.
1973 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1975 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1977 * xdisp.c (REDISPLAY_SOME_P): New macro.
1978 (redisplay_internal): Use it (bug#15999).
1979 (prepare_menu_bars, redisplay_window): Use it as well.
1981 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1983 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1985 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1986 (globals_of_w32font): Zero it out.
1987 (GetCharWidth32W_Proc): New function pointer.
1988 (get_char_width_32_w): New function.
1989 (compute_metrics): If get_glyph_outline_w returns an error, try
1990 get_char_width_32_w before declaring a failure. This avoids
1991 punishing raster (a.k.a. "bitmap") fonts by slowing down
1992 redisplay. (Bug#6364).
1994 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1996 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1997 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1998 highlight needs to be redisplayed. (Bug#15913)
2000 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2002 Fix minor problems found by static checking.
2003 * buffer.h (struct buffer_text, struct buffer):
2004 * frame.h (struct frame):
2005 * window.h (struct window):
2006 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2007 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2008 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2009 no-longer-valid use of HAVE_MENUS.
2010 * xdisp.c (propagate_buffer_redisplay): Now static.
2012 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2014 * xmenu.c (Fmenu_or_popup_active_p):
2015 * window.c (Fset_window_configuration):
2016 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2017 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2018 * fns.c (Fyes_or_no_p):
2019 * editfns.c (Fmessage_box, Fmessage_or_box):
2020 * alloc.c (make_save_ptr_ptr):
2021 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2023 * window.c (Fset_window_configuration): Move select_window later.
2025 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2027 Refine redisplay optimizations to only redisplay *some* frames/windows
2028 rather than all of them.
2029 * xdisp.c (REDISPLAY_SOME): New constant.
2030 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2031 (bset_redisplay, bset_update_mode_line): New functions.
2032 (message_dolog): Use bset_redisplay.
2033 (clear_garbaged_frames): Use fset_redisplay.
2034 (echo_area_display): Use wset_redisplay.
2035 (buffer_shared_and_changed): Remove.
2036 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2037 frame titles. Compute the actual set of windows redisplayed.
2038 Don't update frame titles and menu bars for frames that don't need to
2040 (propagate_buffer_redisplay): New function.
2042 (redisplay_internal): Use it. Be more selective in the set of windows
2043 we redisplay. Propagate windows_or_buffers_changed to
2044 update_mode_lines a bit later to simplify the code.
2045 (mark_window_display_accurate_1): Reset window and buffer's
2047 (redisplay_window): Do nothing if neither the window nor the buffer nor
2048 the frame needs redisplay.
2049 * window.h (struct window): Add `redisplay' field.
2050 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2051 (redisplay_other_windows, window_list): New declarations.
2052 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2053 (window_list): Not static any more.
2054 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2055 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2056 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2057 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2058 * frame.h (struct frame): Add `redisplay' field.
2059 Move `external_menu_bar' bitfield next to other bit-fields.
2060 (SET_FRAME_GARBAGED): Use fset_redisplay.
2061 (SET_FRAME_VISIBLE): Don't garbage the frame;
2062 Use redisplay_other_windows.
2063 * buffer.h (struct buffer): Add `redisplay' field.
2064 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2065 (modify_overlay): Use bset_redisplay.
2066 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2068 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2070 Support w32 file notifications in batch mode.
2071 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2072 invalid (which happens in batch mode). If non-interactive, call
2073 handle_file_notifications to store file notification events in the
2074 input queue. (Bug#15933)
2076 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2078 * w32inevt.c (handle_file_notifications): Now external, not static.
2080 * w32term.h (handle_file_notifications): Provide prototype.
2082 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2083 init_crit, since init_display, which does that otherwise, is not
2086 2013-11-27 Glenn Morris <rgm@gnu.org>
2088 * Makefile.in ($(lispsource)/international/charprop.el): New.
2089 (emacs$(EXEEXT)): Depend on charprop.el.
2091 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2093 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2094 deleting portions of the buffer under non-nil REPLACE argument.
2097 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2098 directory, watch it and not its parent.
2099 (add_watch): Allow empty string in FILE.
2101 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2103 * window.c (Fset_window_start, window_resize_apply)
2104 (window_scroll): Reset window_end_valid (Bug#15957).
2106 2013-11-27 Glenn Morris <rgm@gnu.org>
2108 * Makefile.in (leimdir): Now in lisp source directory.
2109 ($(leimdir)/leim-list.el): Just use ../leim .
2110 * epaths.in (PATH_DUMPLOADSEARCH):
2111 * lread.c (load_path_default):
2112 * nsterm.m (ns_load_path): No more leim directory.
2114 2013-11-26 Andreas Schwab <schwab@suse.de>
2116 * .gdbinit (xgettype): Add cast.
2118 2013-11-26 Glenn Morris <rgm@gnu.org>
2120 Preload leim-list.el.
2121 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2122 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2123 is a single directory.
2125 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2127 bool-vector-subsetp is now the normal direction (Bug#15912).
2128 * data.c (Fbool_vector_subsetp): Test whether the first argument
2129 is a subset of the second one, not the reverse. Add doc string.
2131 Fix minor problems found by static checking.
2132 * lread.c (load_path_default): Now static.
2133 * textprop.c (text_property_stickiness): Be consistent about the
2134 test used when deciding whether to consider the previous character.
2135 This simplifies the code a bit.
2137 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2139 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2141 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2142 (syms_of_frame): Don't defsubr them.
2144 2013-11-25 Glenn Morris <rgm@gnu.org>
2146 * lread.c (load_path_default): Change the sense of the argument.
2147 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2148 from dump_path. When it is not, avoid checking dump_path twice.
2150 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2151 uninstalled dump_path against installed Vload_path. (Bug#15964)
2153 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2155 Export get_pos_property to Elisp.
2156 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2157 (syms_of_editfns): Export it to Elisp.
2159 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2161 2013-11-23 Romain Francoise <romain@orebokech.com>
2163 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2164 initialization here ...
2165 (syms_of_fileio): ... from here.
2167 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2169 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2170 Please use --enable-check-lisp-object-type.
2172 2013-11-23 Glenn Morris <rgm@gnu.org>
2174 * process.c (get_process): Explicit error for dead buffers.
2176 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2178 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2180 2013-11-23 Glenn Morris <rgm@gnu.org>
2182 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2183 * lread.c (load_path_check): Take path to check as argument.
2184 (load_path_default): New, split from init_lread.
2185 (init_lread): Move calc of default load-path to load_path_default.
2186 Empty elements in EMACSLOADPATH now stand for the default.
2187 (load-path): Doc fix.
2188 * emacs.c (decode_env_path): Add option to treat empty elements
2189 as nil rather than ".".
2190 * callproc.c (init_callproc_1, init_callproc):
2191 * image.c (Vx_bitmap_file_path):
2192 * lisp.h (decode_env_path):
2193 * lread.c (Vsource_directory):
2194 Update for new argument spec of decode_env_path.
2196 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2198 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2199 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2201 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2203 Fix some dependency problems that cause unnecessary recompiles.
2204 Problem reported by RMS in
2205 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2206 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2207 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2208 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2209 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2210 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2211 (boostrap-clean): No need to remove stamp-oldxmenu.
2213 Fix recently introduced bool vector overrun.
2214 This was due to an optimization that went awry.
2215 Reported by Glenn Morris in
2216 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2217 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2218 for empty vectors, undoing the 2013-11-18 change.
2219 * data.c (bool_vector_binop_driver): Rely on this.
2220 Fix bug that occasionally overran the destination.
2221 * lisp.h (struct Lisp_Bool_vector): Document this.
2223 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2225 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2228 * nsterm.m (init, run, stop:): Comment out for now, does not work
2231 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2233 * charset.c (syms_of_charset): Don't read past end of string.
2235 2013-11-19 Glenn Morris <rgm@gnu.org>
2237 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2239 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2241 Add hooks to run on gaining/losing focus. (Bug#15029)
2242 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2243 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2244 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2246 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2248 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2249 The old names predated the API change that put destination at end.
2251 Improve API of recently-added bool vector functions (Bug#15912).
2252 The old API had (bool-vector-count-matches A B)
2253 and (bool-vector-count-matches-at A B I), which gave the
2254 misleading impression that the two functions were variants, one
2255 with a location I. The new API has (bool-vector-count-population A)
2256 and (bool-vector-count-consecutive A B I) to make the distinction
2257 clearer. The first function no longer has a B argument, since the
2258 caller can easily determine the number of nils if the length and
2259 number of ts is known.
2260 * data.c (Fbool_vector_count_population): Rename from
2261 bool_vector_count_matches, and accept just 1 argument.
2262 (Fbool_vector_count_consecutive): Rename from
2263 Fbool_vector_count_matches_at.
2265 Always allocate at least one bits_word per bool vector.
2266 See Daniel Colascione in:
2267 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2268 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2269 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2270 * lisp.h (struct Lisp_Bool_vector): Document this.
2272 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2274 * insdel.c (invalidate_buffer_caches): New function, consolidated
2275 from part of prepare_to_modify_buffer.
2276 (insert_from_gap, prepare_to_modify_buffer):
2277 * coding.c (code_convert_region, code_convert_string):
2278 Call invalidate_buffer_caches. (Bug#15841)
2280 * lisp.h (invalidate_buffer_caches): Add prototype.
2282 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2284 * w32term.c (x_update_window_end): Don't invalidate the entire
2285 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2286 highlight needs to be redisplayed. (Bug#15913)
2288 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2290 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2292 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2294 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2295 while we are using Vprin1_to_string_buffer.
2297 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2298 after inserting the description string. (Bug#15907)
2300 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2302 * data.c: Work around bogus GCC diagnostic about shift count.
2303 Reported by Eli Zaretskii in
2304 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2305 (pre_value): New function.
2306 (count_trailing_zero_bits): Use it.
2308 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2310 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2311 assume C macros are not supported even under -g3 in these old GCC
2314 2013-11-15 Leo Liu <sdl.web@gmail.com>
2316 * minibuf.c (Ftry_completion, Fall_completions)
2317 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2319 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2321 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2322 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2323 This avoids placing unnecessary constants into the Emacs code.
2325 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2327 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2328 for Cygwin w32 build.
2330 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2331 for Cygwin w32 build. (Bug#15892)
2333 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2335 Simplify, port and tune bool vector implementation.
2336 * alloc.c (bool_vector_exact_payload_bytes)
2337 (bool_vector_payload_bytes): Remove.
2338 (bool_vector_fill): Return its argument.
2339 * alloc.c (bool_vector_fill):
2341 * print.c (print_object):
2342 Simplify by using bool_vector_bytes.
2343 * alloc.c (make_uninit_bool_vector):
2344 New function, broken out from Fmake_bool_vector.
2345 (Fmake_bool_vector): Use it. Use tail call.
2346 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2347 * data.c (BITS_PER_ULL): New constant.
2348 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2349 if long long versions don't exist.
2350 (shift_right_ull): New function.
2351 (count_one_bits_word): New function, replacing popcount_bits_word
2352 macro. Don't assume that bits_word is no wider than long long.
2353 (count_one_bits_word, count_trailing_zero_bits):
2354 Don't assume that bits_word is no wider than long long.
2355 * data.c (bool_vector_binop_driver, bool_vector_not):
2356 * fns.c (Fcopy_sequence):
2358 Create an uninitialized destination, to avoid needless work.
2359 (internal_equal): Simplify.
2360 (Ffillarray): Prefer tail call.
2361 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2362 contain at least one word.
2363 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2364 chars are narrower than ints.
2365 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2366 * fns.c (Fcopy_sequence):
2368 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2369 Don't try to port to hosts where bits_word values have holes; the
2370 code wouldn't work there anyway. Verify this assumption, though.
2371 (bool_vector_bytes): New function.
2372 (make_uninit_bool_vector): New decl.
2373 (bool_vector_fill): Now returns Lisp_Object.
2375 * xfns.c (xic_create_fontsetname):
2376 * xrdb.c (gethomedir): Prefer tail calls.
2378 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2380 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2381 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2383 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2384 that requires a return value.
2385 (Fset_buffer_modified_p): Take advantage of this change to do
2388 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2390 * buffer.c (Frestore_buffer_modified_p): Sync it with
2391 Fset_buffer_modified_p.
2392 (Fforce_mode_line_update): New function, moved from subr.el.
2393 (Fset_buffer_modified_p): Use them.
2394 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2396 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2398 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2399 This avoids undefined behavior when subtracting pointers into
2400 different aways. On my platform it also makes the code a tad
2401 smaller and presumably faster.
2403 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2405 * keyboard.c (command_loop_1): Use region-extract-function.
2406 * insdel.c (Qregion_extract_function): Not static any more (can we
2407 stop pretending that these vars can benefit from being marked static?).
2409 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2411 * search.c (find_newline): If buffer text is relocated during the
2412 "dumb loop", adjust C pointers into buffer text to follow suit.
2415 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2417 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2418 for conversion (Bug#15837).
2420 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2422 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2423 for the entire range of inserted characters. (Bug#15841)
2425 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2427 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2429 (realize_default_face): Remove assignment to distant-foreground if
2430 unspecified (Bug#15815).
2432 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2434 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2435 cache-long-scans disabled, since we don't want to call
2436 prepare_to_modify_buffer (in insert_1_both) for each message we
2439 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2440 from buffer.c. Improve commentary to the buffer field setter
2443 * buffer.c (bset_cache_long_scans): Static function deleted.
2444 Improve commentary to the buffer field setter functions.
2445 (init_buffer_once): Default for cache-long-scans changed to t.
2448 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2450 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2452 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2453 This bug was introduced in my 2013-06-21 change, and caused
2454 struct Lisp_Sub_Char_Table objects to be given too many slots,
2455 which broke 'make -C admin/unidata'.
2457 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2459 Import changes from mac-port 4.5.
2460 * macfont.m (mac_font_copy_default_descriptors_for_language)
2461 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2462 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2463 (macfont_language_default_font_names): New.
2464 (macfont_list): Rearrange language/charset code.
2465 (macfont_close): Don't check for macfont_info->cache.
2466 (mac_ctfont_create_preferred_family_for_attributes): New font
2467 selection code, call
2468 mac_font_copy_default_name_for_charset_and_languages.
2469 (mac_font_copy_default_descriptors_for_language)
2470 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2472 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2474 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2476 Port to C11 aligned_alloc, and fix some integer overflows.
2477 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2478 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2479 and use of posix_memalign replaced with aligned_alloc.
2480 (aligned_alloc): New function, defined or declared as needed.
2481 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2482 Don't undef; configure.ac now does this.
2483 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2484 (calloc, aligned_alloc): Check for integer overflow.
2485 (aligned_alloc): Rename from memalign. All uses changed.
2486 (memalign): New function, an alias for aligned_alloc.
2488 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2490 * xdisp.c (redisplay_internal): Fix typo in last change.
2492 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2494 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2496 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2498 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2499 redisplay--mode-lines-cause.
2500 (redisplay_internal): Keep them uptodate. Remove redundant check of
2501 buffer_shared_and_changed.
2502 * *.[chm]: Number every assignment to update_mode_lines so we
2503 can track why it is set.
2505 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2507 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2509 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2511 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2512 can track why it is set.
2514 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2516 Integer-related fixes for term.c etc.
2517 * dispextern.h (face_tty_specified_color): New function.
2518 * term.c (turn_on_face): Don't rely on undefined behavior when
2519 assigning an out-of-range value to 'long'.
2520 Simplify test for toggling highlight.
2521 (tty_capable_p): Omit last two (unused) args. All callers changed.
2522 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2523 (read_menu_input, tty_menu_activate, tty_menu_show):
2524 * xfaces.c (x_supports_face_attributes_p)
2525 (tty_supports_face_attributes_p):
2526 Use bool for boolean. All callers changed.
2527 (tty_supports_face_attributes_p): Omit defaults for color indices;
2528 no longer needed. Simplify tail call.
2530 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2532 * xdisp.c (prepare_menu_bars): Mark static.
2533 * lisp.h (prepare_menu_bars): Don't declare.
2534 * xselect.c (x_handle_selection_clear):
2535 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2537 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2539 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2540 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2542 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2544 * keyboard.c (Fcommand_error_default_function): Rename from
2545 Fdefault_error_output.
2547 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2549 * keyboard.c (Fdefault_error_output): New function, extracted from
2551 (syms_of_keyboard): Use it for Vcommand_error_function.
2553 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2555 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2556 (init_eval): Use it to ensure handlerlist is non-NULL.
2557 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2558 (Fsignal): Adjust NULLness test of handlerlist.
2559 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2561 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2563 * callproc.c (call_process): Call prepare_to_modify_buffer before
2564 decoding text read from the sub-process, as the decoded stuff will
2565 be inserted into the buffer. This will invalidate the various
2566 caches maintained for the buffer. (Bug#15148)
2568 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2570 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2571 string of glyphless-char-display.
2573 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2575 * nsfns.m (ns_get_name_from_ioreg): New function.
2576 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2577 OSX >= 10.9. Use ns_get_name_from_ioreg.
2579 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2581 Simplify and port recent bool vector changes.
2582 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2583 only in this file. Use a more-efficient implementation if the
2584 second argument is a power of 2.
2585 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2586 Remove no-longer-necessary compile-time checks.
2587 (bool_vector_exact_payload_bytes): New function.
2588 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2589 exact payload changed to call the new function. Do not assume
2590 that the arg or result fits in ptrdiff_t.
2591 (bool_vector_fill): New function.
2592 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2594 (vroundup_ct): Don't assume arg fits in size_t.
2595 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2596 invoke set_category_set.
2597 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2598 All callers changed. Use bool_vector_set.
2599 * category.h (XCATEGORY_SET): Remove; no longer needed.
2600 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2602 * data.c (Faref): Use bool_vector_ref.
2603 (Faset): Use bool_vector_set.
2604 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2605 (Fbool_vector_not, Fbool_vector_count_matches)
2606 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2607 * fns.c (concat): Use bool_vector_ref.
2608 (Ffillarray): Use bool_vector_fill.
2609 (mapcar1): Use bool_vector_ref.
2610 (sxhash_bool_vector): Hash words, not bytes.
2611 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2612 a constant, since it's now used in #if.
2613 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2614 unsigned char on unusual architectures, so that we no longer
2615 assume that the number of bits per bits_word is a power of two or
2616 is a multiple of 8 or of CHAR_BIT.
2617 (Qt): Add forward decl.
2618 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2619 at least as strictly as bits_word.
2620 (bool_vector_data, bool_vector_uchar_data): New accessors.
2621 All data structure accesses changed to use them.
2622 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2623 (bool_vector_set): New functions.
2624 (bool_vector_fill): New decl.
2625 (ROUNDUP): Move to alloc.c as described above.
2627 Fix recent gnutls changes.
2628 * gnutls.c (Fgnutls_boot): Don't assume C99.
2629 * process.c (wait_reading_process_output): Fix typo in recent change.
2631 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2633 * process.c (wait_reading_process_output, read_process_output)
2634 (send_process): Check gnutls_state is not NULL.
2636 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2637 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2639 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2641 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2642 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2644 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2647 * nsfns.m (Fx_create_frame): Fix memory leak.
2649 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2650 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2651 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2653 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2655 * xdisp.c (message3_nolog, message_with_string): Encode the string
2656 before writing it to the terminal in a non-interactive session.
2658 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2659 sure we concatenate them into a unibyte string.
2661 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2662 resulting temporary name before returning it to the caller.
2663 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2664 is a unibyte string, convert NAME to a unibyte string to ensure
2665 that the result is also a unibyte string.
2667 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2668 create unibyte strings from default paths and directory/file
2671 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2674 * callproc.c (init_callproc): Use build_unibyte_string to make
2675 sure we create unibyte strings from default paths and
2676 directory/file names.
2678 * buffer.c (init_buffer): Don't store default-directory of
2679 *scratch* in multibyte form. The original problem which led to
2680 that is described in
2681 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2682 but it was solved long ago. (Bug#15260)
2684 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2686 Port to stricter C99 platforms.
2687 Especially, C99 prohibits nesting a struct X inside struct Y if
2688 struct X has a flexible array member.
2689 * alloc.c (struct sdata): New type.
2690 (sdata): Implement in terms of struct sdata.
2691 Remove u member; all uses replaced by next_vector, set_next_vector.
2692 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2693 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2694 (struct sblock): Rename first_data member to data, which is now
2695 a flexible array member. All uses changed.
2696 (next_vector, set_next_vector, large_vector_vec): New functions.
2697 (vector_alignment): New constant.
2698 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2699 (struct large-vector): Now merely a NEXT member, since the old approach
2700 ran afoul of stricter C99. All uses changed to use
2701 large_vector_vec or large_vector_offset.
2702 (large_vector_offset): New constant.
2703 * dispnew.c: Include tparam.h, for tgetent.
2704 Do not include term.h; no longer needed.
2705 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2706 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2707 (struct Lisp_Vector): Use a flexible array member for contents,
2708 instead of a union with a member that is an array of size 1.
2710 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2711 fact that the struct no longer contains a union.
2712 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2713 (struct Lisp_Save_Value, struct Lisp_Free):
2714 Use unsigned, not int, for spacers, to avoid c99 warning.
2715 (union specbinding): Use unsigned, not bool, for bitfield, as
2716 bool is not portable to pre-C99 hosts.
2718 2013-11-04 Glenn Morris <rgm@gnu.org>
2720 * emacs.c (usage_message): Mention that `-L :...' appends.
2722 2013-11-02 Glenn Morris <rgm@gnu.org>
2724 * Makefile.in (abs_builddir): Remove.
2725 (bootstrap_exe): Use relative filename.
2727 Use relative filenames in TAGS files.
2728 * Makefile.in (abs_srcdir): Remove it again.
2729 (.PHONY): Remove frc.
2730 (maintainer-clean): No more TAGS-LISP file.
2731 (TAGS): Pass relative file names to etags.
2732 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2734 * Makefile.in (abs_srcdir): New, set by configure.
2736 (maintainer-clean): Remove pointless echo. That should be in the
2737 top-level Makefile, if anywhere. Delete TAGS-LISP.
2738 (extraclean): No s/ and m/ directories for some time.
2739 (TAGS): Also depend on ctagsfiles3.
2740 Remove no-longer-defined S_FILE.
2741 Pass absolute filenames to etags once more.
2742 (TAGS-LISP): Replace lispdir with its expansion.
2743 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2744 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2746 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2748 * xfaces.c (check_lface_attrs, realize_default_face):
2749 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2750 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2752 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2754 * emacs.c (original_pwd): Remove global var by making it local.
2755 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2757 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2759 * xfaces.c: Declare color_distance.
2760 (QCdistant_foreground): New variable.
2761 (NEAR_SAME_COLOR_THRESHOLD): New define.
2762 (load_color2): New function.
2763 (load_color): Call load_color2.
2764 (load_face_colors): Call load_color2 and if distant-color is specified
2765 calculate distant and use distant-color if colors are near.
2766 (LFACE_DISTANT_FOREGROUND): New define.
2767 (merge_face_ref, Finternal_set_lisp_face_attribute)
2768 (Finternal_get_lisp_face_attribute)
2769 (x_supports_face_attributes_p): Handle distant-foreground similar to
2771 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2773 * dispextern.h (lface_attribute_index):
2774 Add LFACE_DISTANT_FOREGROUND_INDEX.
2776 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2778 * image.c (pbm_next_char): New function.
2779 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2780 (pbm_scan_number): Use it.
2781 (Qlibjpeg_version): New variable.
2782 (syms_of_image): DEFSYM and initialize it.
2784 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2786 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2788 2013-10-31 Glenn Morris <rgm@gnu.org>
2790 * emacs.c (original_pwd): New char.
2791 (main): If using --chdir, store original_pwd.
2792 (init_cmdargs): When setting Vinvocation_directory based on a
2793 relative argv[0], use original_pwd if set. (Bug#15768)
2795 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2797 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2799 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2801 * insdel.c: Fix minor problems found by static checking.
2802 (Qregion_extract_function): Now static.
2803 (prepare_to_modify_buffer_1): Remove unused locals.
2805 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2807 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2808 (syms_of_xdisp): Declare pre-redisplay-function.
2809 (markpos_of_region): Remove function.
2810 (init_iterator, compute_stop_pos, handle_face_prop)
2811 (face_before_or_after_it_pos, reseat_to_string)
2812 (get_next_display_element, window_buffer_changed)
2813 (redisplay_internal, try_cursor_movement, redisplay_window)
2814 (try_window_reusing_current_matrix, try_window_id, display_line)
2815 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2816 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2817 * window.h (struct window): Remove field `region_showing'.
2818 * dispextern.h (struct it): Remove region_beg/end_charpos.
2819 (face_at_buffer_position, face_for_overlay_string)
2820 (face_at_string_position): Update prototypes.
2821 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2822 (face_at_string_position): Remove `region_beg' and `region_end' args.
2823 * fontset.c (Finternal_char_font):
2824 * font.c (font_at, font_range): Adjust calls accordingly.
2825 * insdel.c (Qregion_extract_function): New var.
2826 (syms_of_insdel): Initialize it.
2827 (prepare_to_modify_buffer_1): Use it.
2829 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2831 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2832 * ftxfont.c (ftxfont_get_gcs):
2833 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2834 * xfaces.c (x_free_colors, x_free_dpy_colors)
2835 (x_create_gc, unload_color):
2836 * xselect.c (x_property_data_to_lisp):
2837 * xsettings.c (parse_settings):
2838 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2839 (get_bits_and_offset): Adjust definition.
2840 * frame.c (XParseGeometry): Adjust locals.
2841 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2842 * regex.h (toplevel): Likewise for reg_syntax_t.
2844 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2846 * eval.c (run_hook_with_args): Use FUNCTIONP.
2848 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2850 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2851 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2852 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2853 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2854 on MS-Windows anyway.
2855 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2856 (free_realized_face): ...adjust user.
2857 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2858 white relief pixels to -1.
2859 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2860 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2861 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2863 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2865 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2866 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2867 in practice now. All callers changed.
2869 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2871 * dispextern.h (struct face): Use bitfields for 'underline_type'
2872 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2873 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2874 'stipple' member. Move 'lface' member up to help...
2875 * xfaces.c (make_realized_face): ...this function to find and
2876 clear just the members that need clearing.
2877 (load_face_colors, realize_x_face):
2878 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2880 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2882 * xftfont.c (struct xftfont_info): Remove set-but-unused
2884 (xftfont_open): Adjust user.
2885 (xftfont_get_colors): Remove useless prototype.
2887 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2889 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2890 before passing them to 'unexec'. (Bug#15260)
2892 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2894 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2896 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2898 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2899 the changed signature of the font driver's 'close' method.
2901 * w32font.h (w32font_close): Adjust the prototype to the change in
2902 function definition.
2904 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2906 * w32uniscribe.c (uniscribe_close): Adapt the call to
2907 w32font_close to its new prototype.
2909 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2911 Omit unused frame argument of font API's close function.
2912 * font.h (struct font): Drop frame argument. Adjust comment.
2913 * font.c (font_clear_cache, font_close_object): Adjust users.
2914 * ftfont.c (ftfont_close):
2915 * ftxfont.c (ftxfont_close):
2916 * macfont.m (macfont_close):
2917 * nsfont.m (nsfont_close):
2918 * w32font.c (w32font_close):
2919 * xfont.c (xfont_close):
2920 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2921 tweak comments and make functions safe if called more than once for
2922 the same font object.
2924 Perform font-specific cleanup when font object is swept by GC. See
2925 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2926 * alloc.c (cleanup_vector): New function.
2927 (sweep_vector): Call it for each reclaimed vector object.
2928 * font.h (struct font): Adjust comment.
2930 2013-10-24 Glenn Morris <rgm@gnu.org>
2932 * Makefile.in (abs_top_srcdir): New, set by configure.
2934 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2936 Adjust recent font-related changes to fix bug#15686.
2937 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2938 is a live window system frame, mark its default font too.
2940 2013-10-23 Glenn Morris <rgm@gnu.org>
2942 * Makefile.in (RUN_TEMACS): Make relative (again).
2943 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2944 (bootstrap-emacs$(EXEEXT)):
2945 Quote entities that might contain whitespace.
2947 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2949 Port to Solaris 10 and its bundled GCC.
2950 Problem reported by Timothy C. Burt.
2951 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2953 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2955 Do not allow font caches to grow too large.
2956 * alloc.c (compact_font_cache_entry, compact_font_caches):
2957 New functions or stub if not HAVE_WINDOW_SYSTEM.
2958 (compact_undo_list): Factor out from Fgarbage_collect.
2960 (mark_face_cache): Mark face font. Move down to avoid
2962 (mark_terminals): Do not mark font cache here.
2963 (Fgarbage_collect): Call compaction functions described
2964 above. Adjust comment.
2966 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2968 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2969 chdir to HOME (bug#15607).
2971 * nsterm.m (Qcocoa, Qgnustep): New variables.
2972 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2973 (ns_get_color): Make selection color work for GNUstep also.
2975 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2977 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2978 handles mouse clicks. Instead, let GPM use the same code as all
2979 the other mice use. See the discussion starting at
2980 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2981 for the details of the problem with the menu bar this fixes.
2983 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2985 Remove port-specific display name lists to avoid extra
2986 complexity and data duplication with display info lists.
2987 * xterm.h (x_display_name_list): Remove declaration.
2988 * xterm.c (x_display_name_list): Remove.
2989 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2990 * xfns.c (x_display_info_for_name, Fx_display_list):
2991 Likewise. Use x_display_list where appropriate.
2992 * w32term.h (w32_display_name_list): Remove declaration.
2993 * w32term.c (w32_display_name_list): Remove.
2994 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2996 * w32fns.c (x_display_info_for_name, Fx_display_list):
2997 Likewise. Use x_display_list where appropriate.
2998 * nsterm.h (ns_display_name_list): Remove declaration.
2999 * nsterm.m (ns_display_name_list): Remove.
3000 (ns_term_init, syms_of_nsterm): Adjust users.
3001 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3002 Likewise. Use x_display_list where appropriate.
3003 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3004 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3005 (mark_terminals): Mark per-terminal font cache.
3007 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3009 Don't run timers in input-pending-p. Its new check-timers param
3010 provides the prior behavior. (Bug#15045).
3011 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3013 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3015 Make some functions static in non-Microsoft builds.
3016 On my platform (Fedora 19 x86-64), this shrinks the
3017 Emacs executable (text+data) by 0.25%.
3018 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3019 (load_color) [!MSDOS]:
3020 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3021 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3022 * lisp.h (check_existing):
3023 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3024 (network_interface_info) [!WINDOWSNT]:
3025 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3026 Remove extern decls.
3027 * fileio.c (check_existing):
3028 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3029 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3030 (network_interface_info) [!WINDOWSNT]:
3031 * term.c (encode_terminal_code) [!WINDOWSNT]:
3032 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3033 * xfaces.c (load_color) [!MSDOS]:
3035 * fileio.c (check_existing, check_executable, check_writable):
3036 * process.c (network_interface_list, network_interface_info):
3037 Move earlier, so that we don't need forward decls.
3038 * gnutls.c (fn_gnutls_transport_set_errno)
3039 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3041 * w32.c (init_environment): Use faccessat rather than
3042 check_existing, partly for consistency with the rest of the code
3043 in this file, partly so that check_existing can be static.
3045 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3046 * emacs.c (MAIN_PROGRAM): New macro.
3047 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3048 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3050 bool vector int width fixes
3051 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3052 (Fbool_vector_count_matches_at):
3053 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3054 can exceed PTRDIFF_MAX, at least in theory.
3055 (Fbool_vector_count_matches_at):
3056 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3058 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3060 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3061 (struct sockaddr): Add forward decl, for platforms that lack it.
3063 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3065 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3068 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3070 * w32.c (network_interface_get_info, network_interface_list)
3071 (network_interface_info): New functions. (Bug#15610)
3072 (GetAdaptersInfo_Proc): New typedef.
3073 (get_adapters_info): New wrapper function.
3074 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3076 * process.h (network_interface_list, network_interface_info):
3079 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3080 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3081 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3082 for WINDOWSNT. Doc fix.
3083 (syms_of_process): Defsubr Snetwork_interface_list and
3084 Snetwork_interface_info unconditionally.
3086 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3087 in NS GUI sessions. (Bug#15629)
3089 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3091 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3093 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3095 * print.c (print_object): Print " ..." when truncating bool vectors.
3097 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3099 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3100 standard mouse buttons.
3102 * termhooks.h (struct input_event): Remove incorrect commentary.
3104 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3106 Disallow bool vector operations on mixed-length operands.
3107 The old behavior left garbage in the result vector sometimes,
3108 and didn't seem to be useful.
3109 * data.c (Qwrong_length_argument): New static var.
3110 (wrong_length_argument): New function.
3111 (bool_vector_binop_driver): Check that args agree in length.
3113 * keyboard.c, keyboard.h (all_kboards): Now static.
3115 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3117 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3118 note from the lispref.
3120 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3122 * nsterm.h (struct ns_display_info): Remove set-but-unused
3123 member image_cache (image caches are per-terminal anyway).
3124 (FRAME_X_IMAGE_CACHE): Remove.
3125 * nsterm.m (ns_initialize_display_info): Adjust user.
3127 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3129 * w32proc.c: Include mingw_time.h.
3131 * w32.c: Include mingw_time.h.
3133 Implement scrolling of TTY menus when the screen is too short.
3135 * term.c (tty_menu_display): Accept an additional argument, the
3136 menu item from which to start displaying the menu. Account for
3137 the value of Y when limiting the menu to the number of available
3139 (mi_result): New enumeration.
3140 (read_menu_input): Return enumerated value. When the y coordinate
3141 hits min_y or max_y, return scroll indication instead of wrapping
3143 (tty_menu_activate): Handle the scrolling indications from
3144 read_menu_input. Compute the first menu item to display and pass
3145 it to tty_menu_display.
3147 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3149 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3150 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3151 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3152 Adjust to match the change described below.
3153 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3154 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3155 memory_below_frame members to...
3156 * termchar.h (struct tty_display_info): ...here because they're
3157 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3158 * term.c (init_tty):
3159 * nsterm.m (ns_create_terminal):
3160 * w32term.c (w32_create_terminal):
3161 * xterm.c (x_create_terminal): Adjust users.
3162 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3163 to filter out non-TTY frames. Adjust comment.
3164 (scrolling): Adjust user. Prefer eassert for debugging check.
3166 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3168 * xfaces.c (PT_PER_INCH): Remove unused macro.
3169 * termhooks.h (struct terminal): Remove set-but-unused
3170 member fast_clear_end_of_line.
3171 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3172 * nsterm.m (ns_create_terminal):
3173 * term.c (init_tty):
3174 * w32term.c (w32_create_terminal):
3175 * xterm.c (x_create_terminal): Adjust users.
3177 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3179 * lisp.h (bool_vector_size): New function.
3180 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3181 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3182 (Fbool_vector_not, Fbool_vector_count_matches_at):
3183 Remove uses of 'eassume' that should no longer be needed,
3184 because they are subsumed by the 'eassume' in bool_vector_size.
3186 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3188 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3189 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3190 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3192 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3194 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3195 have different dimensions. (Bug#15575)
3197 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3200 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3202 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3204 * term.c (tty_menu_show): Never return with unbalanced
3205 specpdl. Use eassert for debugging check. Adjust style.
3207 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3209 * term.c (read_menu_input): Make selection of menu items
3210 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3211 (tty_menu_activate): Fix off-by-one error when computing max_y.
3213 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3215 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3216 audit logging (only used with GnuTLS 3.x) and enable it.
3218 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3220 * dispnew.c (redraw_frame): Remove useless #ifdef because
3221 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3222 Also, move TTY fflush to...
3223 * term.c (tty_update_end): ...this function.
3225 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3227 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3228 the end of the frame's glyph matrix. (Bug#15575)
3230 * term.c (tty_menu_display): Don't move cursor while overwriting
3231 frame's glyphs with menu items. Limit the number of items
3232 displayed to what can be shown on the available screen lines,
3233 excluding the echo area.
3234 (tty_menu_activate): Limit the Y coordinate allowed by
3235 read_menu_input to the last screen line used for menu display.
3237 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3239 * lisp.h (eassume): New macro.
3240 Also, include <verify.h>, for 'assume'.
3241 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3242 (vroundup, vector_nbytes):
3243 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3244 (Fbool_vector_not, Fbool_vector_count_matches)
3245 (Fbool_vector_count_matches_at):
3246 Use eassume, not eassert.
3247 * casetab.c (set_identity, shuffle):
3248 * composite.c (composition_gstring_put_cache):
3249 * dispnew.c (update_frame_1):
3250 * ftfont.c (ftfont_shape_by_flt):
3251 * image.c (gif_load):
3252 * intervals.c (offset_intervals):
3253 * macfont.m (macfont_shape):
3254 Remove calls to 'assume' that are no longer needed, because
3255 --enable-gcc-warnings no longer generates bogus warnings
3256 when these calls are removed.
3258 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3260 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3262 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3264 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3265 (Qsubstitute_env_in_file_name): New var.
3266 (syms_of_fileio): Define it.
3268 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3270 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3271 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3274 * term.c (save_and_enable_current_matrix): Don't allocate and
3275 don't save margin areas.
3276 (restore_desired_matrix): Don't restore margin areas.
3277 (free_saved_screen): Don't free margin areas.
3279 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3281 * image.c: Pacify --enable-gcc-warnings.
3282 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3283 #define only if used.
3285 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3287 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3288 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3289 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3290 (gif_load): For giflib v5.x and later, display the error message
3291 produced by giflib when its functions fail.
3292 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3295 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3297 * keyboard.c (last_event_timestamp): Remove. For X selection and
3298 GTK popup menus, it may be obtained from per-frame X display info.
3299 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3300 (process_special_events): Adjust users.
3301 * keyboard.h (last_event_timestamp): Remove declaration.
3302 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3303 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3304 * menu.h (xmenu_show): Adjust prototype.
3305 * menu.c (Fx_popup_menu): Adjust user.
3306 * xselect.c (x_own_selection, x_get_foreign_selection)
3307 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3309 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3311 * keyboard.c (init_kboard): Now static. Add arg
3312 to denote window system. Adjust comment.
3313 (init_keyboard): Adjust user.
3314 (allocate_kboard): New function.
3316 * nsterm.m (ns_term_init):
3317 * term.c (init_tty):
3318 * w32term.c (w32_create_terminal):
3319 * xterm.c (x_term_init): Use it.
3320 * keyboard.h (init_kboard): Remove prototype.
3321 (allocate_kboard): Add prototype.
3323 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3325 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3326 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3328 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3330 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3332 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3334 * term.c (tty_menu_activate): Flush the output stream after
3335 showing the cursor, and don't mark the frame garbaged at exit from
3336 the function. Fixes redisplay glitches when moving from one menu
3339 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3341 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3342 or throw error (Bug#15570).
3344 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3346 * intervals.c (temp_set_point_both): Move test into 'eassert',
3349 * lisp.h (eassert): Don't use 'assume'.
3350 Sometimes 'assume' wins in performance, and sometimes it loses,
3351 so it shouldn't be used all the time. Perhaps we need two
3352 flavors of 'eassert', one for where 'assume' is far more likely
3353 to help or to hurt; but that can be done later.
3354 Problem reported by Dmitry Antipov in
3355 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3356 Also, don't include <verify.h>; no longer needed.
3358 2013-10-09 Glenn Morris <rgm@gnu.org>
3360 * eval.c (Fcond): Doc tweak.
3362 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3364 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3365 expressions with side effects to eassert. (Bug#15565)
3367 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3369 * fns.c (hashfn_user_defined): Allow hash functions to return any
3372 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3374 Fix minor problems found by static checking.
3375 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3376 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3377 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3378 * keyboard.c (read_menu_command): Remove unused local.
3379 * lisp.h (read_menu_command): New decl.
3380 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3381 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3382 Return ptrdiff_t, not int.
3383 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3384 not int, for benefit of xpalloc.
3385 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3387 (have_menus_p): Remove; unused.
3388 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3389 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3390 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3392 (save_and_enable_current_matrix): Omit unnecessary casts.
3393 (read_menu_input): Omit local extern decl (now in lisp.h).
3394 Don't access uninitialized storage if mouse_get_xy fails.
3395 (tty_menu_activate): Mark local as initialized, for lint.
3396 (tty_menu_activate, tty_meny_show): Remove unused locals.
3398 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3400 Support menus on text-mode terminals.
3401 * xterm.h (xw_popup_dialog): Add prototype.
3403 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3404 (xmenu_show): Block input here, instead in Fx_popup_menu.
3405 (xw_popup_dialog): New function, with X-specific bits of popup
3408 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3411 * window.c (Fset_window_configuration): Use run-time tests of the
3412 frame type instead of compile-time conditionals, when menu-bar
3413 lines are considered.
3415 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3416 (w32_popup_dialog): New prototypes.
3418 * w32menu.c (Fx_popup_dialog): Function deleted.
3419 (w32_popup_dialog): New function, with w32 specific bits of popup
3420 dialogs. Block input here.
3422 * w32inevt.c (w32_console_read_socket): Minor change to add
3423 debugging TTY events.
3425 * w32fns.c (show_hourglass): If returning early because the frame
3426 is not a GUI frame, unblock input.
3428 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3429 (cursorY): New functions.
3431 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3432 WINDOWSNT, macros that call curX and curY elsewhere.
3434 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3436 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3437 specific function to hide and show cursor on a text-mode terminal.
3438 (tty_menu_struct, struct tty_menu_state): New structures.
3439 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3440 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3441 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3442 (tty_menu_locate, save_and_enable_current_matrix)
3443 (restore_desired_matrix, screen_update, read_menu_input)
3444 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3445 (tty_pop_down_menu, tty_menu_last_menubar_item)
3446 (tty_menu_new_item_coords, tty_menu_show): New functions.
3447 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3449 * nsterm.h (ns_popup_dialog): Adjust prototype.
3451 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3453 (ns_popup_dialog): Adapt order of arguments to the other
3454 *_menu_show implementations.
3455 (Fx_popup_dialog): Function deleted.
3457 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3459 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3461 * menu.c (have_boxes): New function.
3462 (single_keymap_panes): Use it instead of a compile-time
3464 (single_menu_item): Use run-time tests of the frame type instead
3465 of compile-time conditionals.
3466 (encode_menu_string): New function.
3467 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3468 the macro, since different types of frame need different encoding
3470 (digest_single_submenu): Use run-time tests of frame type instead
3471 of, or in addition to, compile-time conditionals.
3472 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3473 (Fx_popup_menu): Detect when the function is called from keyboard
3474 on a TTY. Don't barf when invoked on a text-mode frame.
3475 Check frame type at run time, instead of compile-time conditionals for
3476 invoking terminal-specific menu-show functions.
3477 Call tty_menu_show on text-mode frames.
3478 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3479 run time to determine which alternative to invoke; support dialogs
3482 * keyboard.h <Qmouse_movement>: Declare.
3484 * keyboard.c <Qmouse_movement>: Now extern.
3485 <Qecho_keystrokes>: New static variable.
3486 (read_key_sequence): Accept an additional argument, a flag to
3487 prevent redisplay during reading of the key sequence. All callers
3489 (read_menu_command): New function.
3490 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3492 (toolkit_menubar_in_use): New function.
3493 (make_lispy_event): Use it instead of a compile-time test.
3495 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3496 window-system being available.
3498 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3499 to x-popup-dialog on the frame type, they all now support popup
3502 * dispnew.c (save_current_matrix): Save the margin areas.
3503 (restore_current_matrix): Restore margin areas.
3504 (update_frame_with_menu): New function.
3506 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3509 * alloc.c (make_save_ptr): Now compiled unconditionally.
3511 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3513 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3514 (redraw_frame, update_frame): Adjust users.
3515 * dispextern.h (set_window_update_flags): Adjust prototype.
3516 * xdisp.c (redisplay_internal): When updating all frames with zero
3517 windows_or_buffers_changed, assume that only the windows that shows
3518 current buffer should be really updated.
3520 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3522 Do not allocate huge temporary memory areas and objects while encoding
3523 for file I/O, thus reducing an enormous memory usage for large buffers.
3524 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3525 * coding.h (struct coding_system): New member raw_destination.
3526 * coding.c (setup_coding_system): Initialize it to zero.
3527 (encode_coding_object): If raw_destination is set, do not create
3528 dst_object. Add comment.
3529 * fileio.c (toplevel): New constant E_WRITE_MAX.
3530 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3531 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3533 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3535 * nsterm.m (windowDidExitFullScreen:):
3536 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3538 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3540 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3541 * keyboard.c (unblock_input_to): Don't process pending signals
3542 if a fatal error is in progress.
3544 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3545 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3546 they're talking about words in Lisp bool vectors.
3547 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3548 * data.c (popcount_bits_word): Rename from popcount_size_t.
3549 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3552 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3554 Improve support for popcount and counting trailing zeros (Bug#15550).
3555 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3556 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3557 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3558 (popcount_size_t_msc, popcount_size_t_gcc):
3559 Remove; now done by Gnulib.
3560 (popcount_size_t): Now a macro that defers to Gnulib.
3561 (count_trailing_zero_bits): Return int, for consistency with
3562 Gnulib and because Emacs prefers signed to unsigned int.
3563 Don't assume that size_t is either unsigned int or unsigned long
3564 or unsigned long long.
3565 (size_t_to_host_endian): Do not assume that size_t is either
3566 exactly 32 or exactly 64 bits wide.
3567 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3568 etc., so that it's now an enum constant, not a macro.
3569 No need to assume that it's either 32 or 64.
3571 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3573 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3576 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3578 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3579 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3581 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3583 emacs_read and emacs_write now use void *, not char *.
3584 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3585 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3586 Buffer arg is now void *, not char *. This matches plain
3587 'read' and 'write' better, and avoids a constraint violation
3588 on Solaris 9 with Oracle Studio.
3590 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3592 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3593 memset to explicit loop. Otherwise copy largest possible chunk
3594 from initialized to uninitialized part, thus allowing the longer
3595 memcpy runs and reducing the number of loop iterations.
3597 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3599 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3600 hide toolbar (Bug#15388).
3601 (windowDidEnterFullScreen:): If presentation options are zero,
3602 set them here (Bug#15388).
3603 (ns_update_auto_hide_menu_bar): Remove runtime check.
3604 Don't auto hide dock unless menubar is also auto hidden.
3606 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3608 * editfns.c (message): Mention batch mode in doc string.
3610 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3612 * nsterm.m (check_native_fs): Remove erroneous comment.
3614 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3616 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3617 uses find_newline instead of scan_newline and so doesn't move point.
3619 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3621 Use hardware support for byteswapping on glibc x86 etc.
3622 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3623 whereas the old swap64 needed 30.
3624 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3625 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3626 Use byteswap.h's macros to swap bytes.
3627 * lisp.h (swap16, swap32, swap64): Remove.
3628 All uses replaced by bswap_16, bswap_32, bswap_64.
3630 * bytecode.c (exec_byte_code): Use some more volatile variables
3631 to work around local variables getting clobbered by longjmp.
3632 Port to pre-C99, which doesn't allow decls after stmts.
3634 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3636 * lisp.h (eassert): Assume that COND is true when optimizing.
3637 In other words, take on the behavior of eassert_and_assume.
3638 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3639 (eassert_and_assume): Remove. All uses replaced by eassert.
3641 * xdisp.c (Qglyphless_char): Now static.
3643 Adjust to merge from gnulib.
3644 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3645 * lisp.h: Include <verify.h>, for 'assume'.
3647 * eval.c (clobbered_eassert): New macro.
3648 (internal_catch, internal_condition_case)
3649 (internal_condition_case_1, internal_condition_case_2)
3650 (internal_condition_case_n): Use it instead of eassert
3651 when the argument contains locals clobbered by longjmp.
3652 Don't use clobbered locals outside of clobbered_eassert.
3653 (internal_lisp_condition_case): Use a volatile variable
3654 to work around a local variable's getting clobbered.
3656 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3658 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3659 (PUSH_HANDLER): New macro.
3660 (catchlist): Remove.
3661 (handlerlist): Always declare.
3663 * eval.c (catchlist): Remove (merge with handlerlist).
3664 (handlerlist, lisp_eval_depth): Not static any more.
3665 (internal_catch, internal_condition_case, internal_condition_case_1)
3666 (internal_condition_case_2, internal_condition_case_n):
3668 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3669 handlerlist/catchlist.
3670 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3671 handlerlist which can only handle a single condition-case handler at
3673 (find_handler_clause): Simplify since we only a single branch here
3676 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3678 (bcall0): New function.
3679 (exec_byte_code): Add corresponding cases. Improve error message when
3680 encountering an invalid byte-code. Let Bunwind_protect accept
3681 a function (rather than a list of expressions) as argument.
3683 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3684 and make them unconditional now that they're heap-allocated.
3686 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3688 * charset.c (Fdecode_char, Fencode_char): Remove description of
3689 `restriction' arg. now that it's hidden by advertised-calling-convention.
3691 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3693 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3694 Remove unused variable (from mac-port).
3695 (macfont_draw): Use s->ybase for correct y position.
3697 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3699 * frame.h (struct frame): Drop has_minibuffer member because...
3700 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3701 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3703 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3705 * window.h (struct window): Prefer enum text_cursor_kinds to int
3706 for phys_cursor_type member. Move the latter, phys_cursor_width,
3707 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3708 * window.c (replace_window, make_window): Adjust users.
3710 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3712 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3713 this module is never compiled otherwise.
3715 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3717 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3720 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3722 * xdisp.c (get_next_display_element): Don't call face_for_font in
3723 a build configured --without-x. (Bug#15484)
3725 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3727 * window.c (calc_absolute_offset): #elif should be #elif defined.
3729 * frame.c (delete_frame): Block/unblock input to overcome race
3730 condition (Bug#15475).
3732 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3734 * frame.c (delete_frame): Record selected frame only after
3735 calling Qdelete_frame_functions (Bug#15477).
3737 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3739 * nsterm.m (ns_selection_color): Remove.
3740 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3741 NSColor selectedText(Background)Color. Only for COCOA.
3742 (ns_term_init): Remove assignment of ns_selection_color, logic
3743 moved to ns_get_color.
3745 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3746 NS_SELECTION_COLOR_DEFAULT.
3747 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3749 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3751 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3752 frame' does not have the tool_bar_window member.
3754 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3756 Signal error when reading an empty byte-code object (Bug#15405)
3757 * lread.c (read1): Signal error.
3758 * alloc.c (make_byte_code): eassert header size.
3759 (sweep_vectors): Change an int to size_t.
3761 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3763 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3764 instead of ints, as it's the usual style for offsetof constants. See:
3765 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3767 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3768 This is ugly, but it should fix the performance problem for older
3769 GCC versions in the short run. I'll look into integrating the
3770 Gnulib module for popcount, as a better fix.
3771 See the thread starting in:
3772 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3773 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3774 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3775 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3776 (popcount_size_t): Use it.
3778 2013-09-24 Daniel Colascione <dancol@dancol.org>
3780 * process.c (Fnetwork_interface_info): Fix build break due to
3783 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3785 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3786 Prefer signed to unsigned integers where either will do.
3787 No need for 'const' on locals that do not escape.
3788 Omit easserts with unnecessary and unportable assumptions about
3789 alignment. Avoid unnecessary casts to char *.
3791 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3793 Use union for the payload of struct Lisp_Vector.
3794 This helps to avoid a few glitches dictated by C's aliasing rules.
3795 * lisp.h (struct Lisp_Vector): Use union for next and
3796 contents member. Adjust comment. Change related users.
3797 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3798 Related users changed.
3799 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3800 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3801 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3802 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3804 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3806 Optimize glyph row clearing and copying routines.
3807 * dispextern.h (struct glyph_row): Change layout of struct
3808 glyph_row to help copy_row_except_pointers. Adjust comment.
3809 * dispnew.c (null_row): Remove.
3810 (clear_glyph_row): Use offsetof and memset to find and clear
3811 just the members that need clearing. Adjust comment.
3812 (copy_row_except_pointers): Likewise for copying.
3814 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3816 Some minor cleanups of recently-added bool vector code.
3817 * conf_post.h (assume): Always return void. Use lint version
3818 only if GCC and MSC versions don't apply.
3819 * conf_post.h (assume):
3820 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3821 Depend on _MSC_VER, not __MSC_VER, for consistency with
3823 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3824 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3825 (bool_vector_binop_driver, count_trailing_zero_bits)
3826 (size_t_to_host_endian): Now static, not static inline;
3827 the latter isn't needed with modern compilers and doesn't
3828 work with older compilers anyway.
3830 * alloc.c (valgrind_p): Use bool for boolean.
3832 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3834 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3835 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3836 (display_last_displayed_message_p, message_buf_print)
3837 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3838 Use bool for boolean.
3839 * dispextern.h (cancel_line, init_desired_glyphs):
3840 Remove ancient leftover.
3841 (help_echo_showing_p, hourglass_shown_p):
3842 * lisp.h (noninteractive_need_newline): Adjust declaration.
3844 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3846 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3848 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3849 ...this file and convert the latter to static. Adjust comment.
3850 (make_initial_frame):
3851 * window.c (init_window_once): Adjust user.
3852 * frame.h (last_nonminibuf_frame): Remove declaration.
3853 * lisp.h (selected_frame): Likewise.
3854 * msdos.c (the_only_display_info): Adjust comment.
3856 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3858 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3859 computing the end column of mouse-highlight that comes from
3860 display or overlay strings. (Bug#15437)
3861 (note_mouse_highlight): Adapt calculation of last argument to
3862 mouse_face_from_string_pos to the above change.
3864 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3865 all platforms, not just for clang.
3867 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3869 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3870 about excess arguments to snprintf.
3872 * conf_post.h(assume): Use __builtin_unreachable for clang.
3874 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3876 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3877 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3879 2013-09-23 Daniel Colascione <dancol@dancol.org>
3881 * alloc.c (USE_VALGRIND): New macro; on by default
3882 when ENABLE_CHECKING.
3883 (mark_maybe_object, mark_maybe_pointer)
3884 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3886 (valgrind_p) [USE_VALGRIND]: New variable.
3887 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3889 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3891 * process.c (wait_reading_process_output): Change int pnamelen to
3894 * nsterm.m (setMarkedText:selectedRange:):
3895 (deleteWorkingText):
3896 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3897 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3898 argument to unsigned long to avoid warning.
3899 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3901 * conf_post.h (assume): Fix compiler error: x shall be cond.
3903 2013-09-22 Daniel Colascione <dancol@dancol.org>
3905 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3906 warning when compiling without a window system.
3908 2013-09-22 Daniel Colascione <dancol@dancol.org>
3910 * data.c (Qbool_vector_p): New symbol.
3911 (bool_vector_spare_mask, popcount_size_t_generic)
3912 (popcount_size_t_msc, popcount_size_t_gcc)
3914 (bool_vector_binop_driver)
3915 (count_trailing_zero_bits, size_t_to_host_endian)
3916 (Fbool_vector_exclusive_or)
3917 (Fbool_vector_union)
3918 (Fbool_vector_intersection, Fbool_vector_set_difference)
3919 (Fbool_vector_subsetp, Fbool_vector_not)
3920 (Fbool_vector_count_matches)
3921 (Fbool_vector_count_matches_at): New functions.
3922 (syms_of_data): Intern new symbol, functions.
3923 * alloc.c (bool_vector_payload_bytes): New function.
3924 (Fmake_bool_vector): Instead of calling Fmake_vector,
3925 which performs redundant initialization and argument checking,
3926 just call allocate_vector ourselves. Make sure we clear any
3927 terminating padding to zero.
3928 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3929 instead of open-coding the size calculation.
3930 (vroundup_ct): New macro.
3931 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3932 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3933 * composite.c (composition_gstring_put_cache):
3934 Change lint_assume to assume.
3935 * conf_post.h (assume): New macro.
3936 (lint_assume): Remove.
3937 * dispnew.c (update_frame_1): Change lint_assume to assume.
3938 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3940 * image.c (gif_load): Change lint_assume to assume.
3941 * lisp.h (eassert_and_assume): New macro.
3942 (Qbool_vector_p): Declare.
3943 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3944 (swap16, swap32, swap64): New inline functions.
3945 * macfont.m (macfont_shape): Change lint_assume to assume.
3946 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3947 * xsettings.c (parse_settings): Use new swap16 and
3948 swap32 from lisp.h instead of file-specific macros.
3950 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3952 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3953 found (which can legitimately happen when the glyph row at the
3954 window start is disabled in the current_matrix. (Bug#15365)
3956 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3958 Fix syntax.h bug introduced by recent INLINE change.
3959 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3960 conditionally compiled one way in some modules, and a different
3961 way in others. This doesn't work with extern inline functions,
3962 which must have the same definition in all modules, because the
3963 defining code might be shared across modules, depending on the
3964 implementation. Symptoms reported by Martin Rudalics in:
3965 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3966 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3967 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3968 overriding the corresponding functions in syntax.h.
3969 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3970 (syntax_property): New inline functions.
3971 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3972 Rewrite in terms of these new functions.
3974 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3976 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3977 not chars_in_text, whose result depends on the multibyteness of
3978 the current buffer. (Bug#15426)
3980 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3982 Port recent change to hosts where pointers aren't 'long'.
3983 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3984 Don't assume that pointers are the same width as 'long'.
3985 Add a compile-time check that a pointer fits into two X slots.
3987 A simpler, centralized INLINE.
3988 * conf_post.h (INLINE): Define only if not already defined.
3989 This allows us to use a single INLINE, defined by one file
3991 * emacs.c (INLINE): Define it.
3992 Also, include category.h, charset.h, composite.h, dispextern.h,
3993 syntax.h, systime.h, so that their INLINE definitions are expanded
3995 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3996 * buffer.h, buffer.c (BUFFER_INLINE):
3997 * category.h, category.c (CATEGORY_INLINE):
3998 * character.h, character.c (CHARACTER_INLINE):
3999 * charset.h, charset.c (CHARSET_INLINE):
4000 * composite.h, composite.c (COMPOSITE_INLINE):
4001 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4002 * frame.h, frame.c (FRAME_INLINE):
4003 * intervals.h, intervals.c (INTERVALS_INLINE):
4004 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4005 * lisp.h, alloc.c (LISP_INLINE):
4006 * process.h, process.c (PROCESS_INLINE):
4007 * syntax.h, syntax.c (SYNTAX_INLINE):
4008 * systime.h, sysdep.c (SYSTIME_INLINE):
4009 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4010 * window.h, window.c (WINDOW_INLINE):
4011 Remove. All uses replaced with INLINE.
4013 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4015 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4018 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4020 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4021 'const char *' to avoid compiler warnings due to similar change in
4022 the prototype of x_get_string_resource.
4024 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4026 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4027 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4028 going to replace static variables below. Adjust comments.
4029 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4030 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4031 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4032 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4033 Related users changed.
4034 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4035 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4036 last_mouse_movement_time, going to replace static variables below.
4038 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4039 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4041 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4042 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4043 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4044 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4045 static variables below.
4046 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4047 (last_mouse_scroll_bar): Remove.
4048 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4049 (mouseExited): Related users changed.
4051 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4053 Do not use external array to process X scroll bar messages.
4054 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4055 (x_send_scroll_bar_event): Pack window pointer into two slots
4056 of XClientMessageEvent if we're 64-bit. Adjust comment.
4057 (x_scroll_bar_to_input_event): Unpack accordingly.
4059 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4061 Ifdef away recent changes which aren't relevant to NS port.
4062 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4063 [!HAVE_NS]: Declare as such.
4064 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4065 [!HAVE_NS]: Define as such.
4067 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4069 * frame.c (x_redo_mouse_highlight): New function
4070 to factor out common code used in W32 and X ports.
4071 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4072 * xterm.h (struct x_display_info):
4073 * w32term.h (struct w32_display_info):
4074 * nsterm.h (struct ns_display_info): New members
4075 last_mouse_motion_frame, last_mouse_motion_x and
4076 last_mouse_motion_y, going to replace static variables below.
4077 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4078 (redo_mouse_highlight): Remove.
4079 (note_mouse_movement, syms_of_xterm): Adjust user.
4080 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4081 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4082 (redo_mouse_highlight): Remove.
4083 (note_mouse_movement, syms_of_w32term): Adjust user.
4084 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4085 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4087 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4088 * nsfns.m (compute_tip_xy): Adjust user.
4090 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4092 * frame.c (x_mouse_grabbed): New function.
4093 * dispextern.h (x_mouse_grabbed): Add prototype.
4094 (last_mouse_frame): Remove declaration.
4095 * xterm.h (struct x_display_info):
4096 * w32term.h (struct w32_display_info):
4097 * nsterm.h (struct ns_display_info): New member
4098 last_mouse_frame, going to replace...
4099 * xdisp.c (last_mouse_frame): ...global variable.
4100 (note_tool_bar_highlight):
4101 * w32term.c (w32_mouse_position, w32_read_socket):
4102 * xterm.c (XTmouse_position, handle_one_xevent):
4103 Use x_mouse_grabbed.
4104 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4106 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4108 * w32term.c (w32_read_socket): Avoid temporary
4109 variables in a call to x_real_positions.
4110 * xterm.c (handle_one_xevent): Likewise.
4112 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4114 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4115 (x_icon_type): Remove prototype.
4116 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4117 * frame.c (x_icon_type): Remove.
4118 * w32term.c (x_make_frame_visible, x_iconify_frame):
4119 * xterm.c (x_make_frame_visible, x_iconify_frame):
4120 Use x_set_bitmap_icon to factor out common code.
4122 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4124 * dispextern.h (check_x_display_info, x_get_string_resource):
4125 Declare here just once and unify the latter.
4126 * frame.c (check_x_display_info, x_get_string_resource):
4127 * nsterm.h (check_x_display_info):
4128 * xrdb.c (x_get_string_resource):
4129 * xterm.h (check_x_display_info): Remove prototypes.
4130 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4131 * w32reg.c (x_get_string_resource): Likewise.
4132 (w32_get_rdb_resource): Adjust user.
4134 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4136 * xterm.h (struct x_display_info): New member
4137 x_pending_autoraise_frame, going to replace...
4138 * xterm.c (pending_autoraise_frame): ...static variable.
4139 (x_new_focus_frame, XTread_socket): Adjust users.
4140 * w32term.h (struct w32_display_info): New member
4141 w32_pending_autoraise_frame, going to replace...
4142 * w32term.c (pending_autoraise_frame): ...global variable.
4143 (x_new_focus_frame, w32_read_socket): Adjust users.
4145 2013-09-17 Glenn Morris <rgm@gnu.org>
4147 * xdisp.c (message_dolog): If we create *Messages*,
4148 switch it to messages-buffer-mode.
4150 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4152 Don't overuse 'const' in types of locals.
4153 * bidi.c (bidi_count_bytes):
4154 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4155 (xg_event_is_for_scrollbar):
4156 * xselect.c (x_handle_property_notify)
4157 (x_handle_selection_notify, x_handle_dnd_message):
4158 * xsettings.c, xsettings.h (xft_settings_event):
4159 * xterm.c (x_handle_net_wm_state, handle_one_event)
4160 (x_menubar_window_to_frame, x_detect_focus_change)
4161 (construct_mouse_click, note_mouse_movement)
4162 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4163 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4164 (handle_one_xevent, x_handle_net_wm_state):
4165 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4166 (x_handle_dnd_message):
4167 Avoid unnecessary 'const', typically the second 'const' in
4168 'const foo * const arg', a 'const' that does not affect the API
4169 and doesn't significantly help the human reader.
4171 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4173 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4174 only if Glib < 2.36.0.
4175 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4176 * xsettings.c (init_gconf, init_gsettings): Do not check
4178 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4180 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4182 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4184 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4185 before calling g_type_init.
4187 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4189 * nsterm.m (syms_of_nsterm): ... to here.
4191 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4193 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4194 (ignore_next_mouse_click_timeout): Use Time as X does.
4195 (handle_one_xevent): Avoid cast and use unsigned comparison.
4197 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4199 Do not copy X event in handle_one_xevent except KeyPress case.
4200 Wnen XEvent is processed, it is unlikely to be changed except
4201 KeyPress case, so we can avoid copying and use const pointer to
4202 const data to make sure that an event is not changed elsewhere.
4203 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4204 const' and do not create local copy except for the KeyPress event.
4205 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4206 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4207 (x_handle_net_wm_state, x_menubar_window_to_frame)
4208 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4209 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4210 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4211 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4212 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4213 (x_handle_dnd_message):
4214 * xsettings.c (xft_settings_event):
4215 Use 'const XEvent * const' where appropriate.
4216 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4218 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4220 Fix X event waiting to handle multiple frames.
4221 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4222 * xterm.c (pending_event_wait): Remove. Adjust users.
4223 (x_detect_focus_change): Pass frame arg.
4224 (handle_one_xevent): Find related frame early and clear per-frame
4225 wait_event_type only if this is an event for the relevant frame.
4226 (x_wait_for_event): Use per-frame wait_event_type.
4228 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4230 * nsfns.m (Fx_create_frame): Fix font driver registration for
4233 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4234 for syms_of_macfont.
4236 * nsterm.m: Include macfont.h.
4237 (ns_tmp_flags, ns_tmp_font): Remove.
4238 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4239 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4240 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4241 (changeFont:): Fix code style. Check for font driver type when
4244 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4247 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4248 (nsfont_open): Set font driver type.
4249 Set font->ascent and font->descent. Figure out font instead of
4250 ns_tmp_font, and flags instead of ns_tmp_flags.
4251 Fix indentation. Remove call to ns_draw_text_decoration,
4254 * nsfns.m: Include macfont.h.
4255 (Fx_create_frame): Register macfont driver, make a better default font.
4256 (Fns_popup_font_panel): Get font from macfont driver, if used.
4258 * macfont.m, macfont.h, macuvs.h: New files.
4260 * font.h: Declare syms_of_macfont.
4262 * font.c (syms_of_font): Call syms_of_macfont.
4264 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4266 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4268 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4269 and it is always zero for others, so I assume that this is an ancient
4270 leftover which nobody will want to change any more.
4271 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4272 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4273 * frame.c (x_set_scroll_bar_width):
4274 * w32fns.c (w32_createscrollbar):
4275 * w32term.c (w32_set_vertical_scroll_bar):
4276 * xfns.c (x_set_scroll_bar_default_width):
4277 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4278 (x_scroll_bar_expose): Related users changed.
4280 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4282 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4283 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4284 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4286 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4288 * nsterm.h, w32term.h, xterm.h: ...and not here.
4289 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4290 Remove unused Xisms.
4291 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4292 these modules are never compiled otherwise.
4294 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4296 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4297 Doc fix. (Bug#15375)
4299 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4301 Unify Fx_focus_frame between all ports.
4302 * frame.h (x_focus_frame): New prototype.
4303 * xfns.c (Fx_focus_frame): Remove.
4304 (syms_of_xfns): Do not defsubr it.
4305 (x_focus_frame): X implementation.
4306 * nsfns.m (Fx_focus_frame): Remove.
4307 (syms_of_nsfns): Do not defsubr it.
4308 (x_focus_frame): NS implementation.
4309 * w32term.c (Fx_focus_frame): Remove.
4310 (x_focus_on_frame): Rename to...
4311 (x_focus_frame): W32 implementation.
4312 * w32term.h (x_focus_on_frame): Remove prototype.
4313 * w32fns.c (Fx_focus_frame): Remove.
4314 (syms_of_w32fns): Do not defsubr it.
4315 * frame.c (Fx_focus_frame): Define here.
4316 (syms_of_frame): Defsubr here.
4317 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4319 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4321 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4322 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4323 each port to reference the port-specific window system data.
4324 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4325 (FRAME_DISPLAY_INFO): Define.
4326 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4327 (FRAME_DISPLAY_INFO): Define. Adjust users.
4328 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4329 (FRAME_DISPLAY_INFO): Define. Adjust users.
4330 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4331 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4332 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4333 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4334 * xselect.c, xterm.c: All related users changed.
4336 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4338 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4339 (x_menubar_window_to_frame): Remove prototypes.
4340 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4341 (x_menubar_window_to_frame, x_top_window_to_frame):
4343 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4344 (x_menubar_window_to_frame, x_top_window_to_frame):
4345 ...to here and convert all but the last to static.
4347 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4349 * lisp.mk (lisp): Add w32-common-fns.elc.
4351 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4353 * charset.c (char_charset): Document an exception for char-charset.
4355 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4357 * xterm.h (x_display_info): New field last_user_time...
4358 * xterm.c (toplevel): ...to replace static last_user_time.
4359 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4361 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4363 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4364 scroll bar values to prevent thumb from disappear and update comment.
4366 2013-09-11 Glenn Morris <rgm@gnu.org>
4368 * emacs.c (usage_message): Possessive apostrophe tweak.
4370 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4372 * nsterm.m (syms_of_nsterm): Use Qns.
4373 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4374 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4375 * xfns.c (x_display_info_for_name, Fx_open_connection):
4376 Remove old '#if 0' code.
4377 (syms_of_xfns): Use Qx.
4378 * termhooks.h (fullscreen_hook): Remove the leftover.
4379 (struct terminal): Fix typo in comment.
4381 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4383 Cleaning up a few X scroll bar bits.
4384 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4385 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4386 New member last_seen_part, going to replace...
4387 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4388 (xt_action_hook) [USE_LUCID]: Adjust user.
4389 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4390 Lucid-specific scroll bar support.
4391 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4392 to int and adjust to use last_seen_part member.
4393 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4394 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4395 Initialize last_seen_part.
4397 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4399 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4400 insert-buffer-substring an empty string.
4402 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4404 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4405 avoiding a GCC warning.
4407 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4409 Ifdef away frame tool bar code when it is not really used.
4410 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4411 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4412 and minimize_tool_bar_window_p under the above.
4413 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4414 (fset_tool_bar_window): Likewise.
4415 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4416 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4417 (change_frame_size_1):
4418 * window.c (window_from_coordinates, Frecenter): Adjust users.
4419 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4420 code is not really used.
4421 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4422 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4423 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4424 [!USE_GTK && !HAVE_NS]: Define as such.
4425 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4426 (note_mouse_highlight, expose_frame):
4427 * xfns.c (x_set_tool_bar_lines):
4428 * xterm.c (handle_one_xevent): Adjust users.
4430 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4432 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4433 This bug was introduced by my 2013-08-26 patch, which incorrectly
4434 assumed that the terminfo implementation doesn't use termcap buffers.
4435 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4436 these buffers apparently are used after all.
4437 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4438 (struct tty_display_info): Define members termcap_term_buffer and
4439 termcap_strings_buffer even if TERMINFO.
4441 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4444 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4445 'usage' docstring entry to pacify make-docfile.
4447 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4449 Change comparison functions =, <, >, <=, >= to take many arguments.
4450 * data.c: Change comparison functions' interface and implementation.
4451 * lisp.h: Make arithcompare available for efficient two arg
4453 * bytecode.c: Use arithcompare.
4454 * fileio.c: Use new interface.
4456 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4458 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4460 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4462 * eval.c (Feval): Document the new use of `lexical'.
4464 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4466 Review and drop old frame resize hack.
4467 * frame.h (struct frame): Remove force_flush_display_p.
4468 * dispnew.c (update_frame): Adjust user and don't call
4469 flush_frame here. The comment has said that there was an issues
4470 with redisplaying fringes, but I don't see any differences with
4471 and without this hack. Hopefully we can continue without it.
4472 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4473 current frame matrices twice if resized_p is set.
4475 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4477 Do not populate pure Xism x_sync to other ports.
4478 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4479 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4480 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4481 * w32term.h (x_sync): Remove prototype.
4483 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4485 Cleanup frame flushing.
4486 * dispextern.h (struct redisplay_interface):
4487 Drop flush_display_optional because flush_display is enough
4488 for X and flushing via RIF is just a no-op for others.
4489 * frame.h (flush_frame): New function.
4490 * dispnew.c (update_frame):
4491 * minibuf.c (read_minibuf):
4492 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4494 * keyboard.c (detect_input_pending_run_timers): Do not flush
4495 all frames but selected one in redisplay_preserve_echo_area.
4496 * nsterm.m (ns_flush): Remove no-op.
4497 (ns_redisplay_interface): Adjust user.
4498 * w32term.h (x_flush): Remove no-op.
4499 (w32_redisplay_interface): Adjust user.
4500 * xterm.c (x_flush): Simplify because we do not flush all
4501 frames at once any more. Adjust comment.
4502 (x_redisplay_interface): Adjust user.
4504 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4506 Port --without-x --enable-gcc-warnings to Fedora 19.
4507 * gfilenotify.c (globals_of_gfilenotify):
4508 Call g_type_init only if using an older glib version that needs it.
4510 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4512 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4513 (last_glyphless_glyph_merged_face_id): Remove declarations.
4514 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4515 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4516 (last_glyphless_glyph_merged_face_id): Now static.
4517 (merge_escape_glyph_face): New function, refactored from...
4518 (get_next_display_element): ...here.
4519 (merge_glyphless_glyph_face): New function, refactored from...
4520 (produce_glyphless_glyph): ...here...
4521 * term.c (produce_glyphless_glyph): ...and here.
4523 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4525 * eval.c (eval_sub): Only call Ffunction if necessary.
4527 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4529 Attempt to make redisplay more selective when changing cursor type.
4530 * frame.h (struct frame): New bitfield cursor_type_changed.
4531 * xdisp.c (cursor_type_changed): Remove.
4532 (try_cursor_movement, redisplay_window, try_window_id)
4533 (set_frame_cursor_types, try_window_reusing_current_matrix):
4534 Adjust to use per-frame bitfield.
4535 (redisplay_internal): Look for cursor type change on each visible
4536 frame and consider all frames if cursor type has been changed on
4537 the frame other than selected. If cursor type has been changed on
4538 selected frame only, do not use fast update.
4540 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4542 Attempt to make redisplay more selective when changing fonts.
4543 * frame.h (struct frame): New bitfield fonts_changed.
4544 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4545 (adjust_frame_glyphs): Add prototype.
4546 * dispnew.c (fonts_changed_p): Remove.
4547 (adjust_glyphs): Remove because we do not
4548 adjust matrices on all frames at once any more.
4549 (adjust_frame_glyphs): Block and unblock input here.
4550 (adjust_glyph_matrix): Use fonts_changed.
4551 (change_frame_size_1): Use adjust_frame_glyphs.
4552 * font.c (font_open_entity): Use fonts_changed.
4553 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4554 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4555 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4556 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4557 (shrink_mini_window, Fresize_mini_window_internal)
4558 (window_scroll_pixel_based, Fset_window_configuration)
4559 (apply_window_adjustment, Fset_window_vscroll):
4560 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4561 Use adjust_frame_glyphs.
4562 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4563 (try_window_reusing_current_matrix, try_window_id, display_line)
4564 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4565 (redisplay_internal): Consider fonts_changed and adjust frame
4566 matrices for each frame only if the frame is visible. If font
4567 has been changed on some frame during full redisplay, retry
4568 only visible frames where the font has been actually changed.
4570 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4572 Cache current header and mode line height for each window.
4573 * window.h (struct window): New fields mode_line_height
4574 and header_line_height.
4575 * window.c (make_window): Initialize them.
4576 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4577 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4578 (current_mode_line_height, current_header_line_height):
4580 * xdisp.c (current_mode_line_height, current_header_line_height):
4582 (pos_visible_p, init_xdisp): Adjust user.
4583 (redisplay_window): Invalidate mode_line_height and
4584 header_line_height if current and desired matrices do not agree.
4586 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4588 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4589 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4591 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4593 Make --without-x compatible with --enable-gcc-warnings.
4594 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4595 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4596 members under HAVE_WINDOW_SYSTEM.
4597 * keyboard.c (make_lispy_focus_out): Likewise.
4598 (record_menu_key): Move under HAVE_MENUS.
4599 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4600 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4601 (syms_of_xdisp): Adjust user.
4602 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4603 (start_hourglass, cancel_hourglass):
4604 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4605 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4606 and CLEAR_FONT_TABLE_NFONTS.
4607 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4608 Declare only if HAVE_WINDOW_SYSTEM.
4609 (lface_same_font_attributes_p, clear_face_gcs): Define only
4610 if HAVE_WINDOW_SYSTEM.
4612 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4614 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4615 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4616 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4618 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4620 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4622 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4624 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4625 This fixes a type error on hosts where ptrdiff_t is wider than int.
4627 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4629 * keyboard.c (read_key_sequence_vs): New function.
4630 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4633 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4635 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4637 Makefile improvements.
4638 * Makefile.in (config.status): Don't use double-colon rules, as
4639 they are not portable according to POSIX. Fix shell typo with `;
4640 I guess this rule has never been tested?
4641 (VCSWITNESS): New macro, to override any environment var.
4643 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4645 * xterm.h (struct x_display_info): Do not track X connection
4646 fd separately because it is always available from Display.
4647 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4650 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4652 * buffer.c (drop_overlay):
4653 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4654 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4656 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4658 * buffer.c (Fmake_overlay, Fmove_overlay):
4659 * intervals.c (set_point_from_marker):
4660 * print.c (PRINTPREPARE): Prefer signal_error
4661 to plain error and report unsuitable marker too.
4663 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4665 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4666 for 'dragging' member.
4667 (struct x_output): Remove set-but-unused leftovers
4668 'left_before_move' and 'top_before_move'.
4669 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4670 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4671 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4672 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4673 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4674 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4675 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4676 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4678 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4680 * nsfont.m (INVALID_GLYPH): New define.
4681 (nsfont_encode_char): Use INVALID_GLYPH.
4682 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4684 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4686 * xterm.c (x_last_mouse_movement_time): Revert last change.
4687 This code should use XDisplayMotionBufferSize to check display's
4688 motion history first, and there are few other issues as well.
4689 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4690 (handle_one_xevent): Adjust user.
4692 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4694 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4695 * frame.c (Flast_nonminibuf_frame): ... to here.
4696 (check_minibuf_window): Don't abort if no window was found
4699 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4701 Use XGetMotionEvents to ask the last mouse motion time from X server.
4702 * xterm.c (X_MOTION_HISTORY): Default to 1.
4703 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4704 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4705 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4706 Ifdef away legacy code.
4707 (XTmouse_position, x_scroll_bar_report_motion):
4708 Use x_last_mouse_movement_time.
4709 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4712 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4714 * msdos.c (last_mouse_window): Move to...
4715 (dos_rawgetc): ...this function and adjust comment.
4716 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4717 (mouseMoved): ...this function and adjust comment.
4718 * w32term.c (last_window): Likewise with...
4719 (w32_read_socket): ...this function.
4720 * xterm.c (last_window): Likewise with...
4721 (handle_one_xevent): ...this function.
4723 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4725 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4726 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4727 (handle_one_xevent): ...to here.
4728 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4731 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4733 * msdos.c (IT_set_terminal_window): Remove no-op.
4734 (initialize_msdos_display): Adjust terminal setup.
4735 * w32console.c (w32con_set_terminal_window): Remove no-op.
4736 (initialize_w32_display): Adjust terminal setup.
4737 * w32term.c (w32_set_terminal_window): Remove no-op.
4738 (w32_create_terminal): Adjust terminal setup.
4739 * xterm.c (XTset_terminal_window): Remove no-op.
4740 (x_create_terminal): Adjust terminal setup.
4742 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4744 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4746 (ns_create_terminal): Adjust terminal setup.
4747 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4749 (w32_create_terminal): Adjust terminal setup.
4750 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4752 (x_create_terminal): Adjust terminal setup.
4754 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4756 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4757 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4758 * dispnew.c (buffer_posn_from_coords):
4759 * window.c (Fwindow_end, displayed_window_lines):
4760 * xdisp.c (redisplay_mode_lines): Use it.
4762 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4764 * fontset.c (face_for_char): Check char in the current face font first
4765 if HAVE_NS (Bug#15138).
4767 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4769 * window.c (temp_output_buffer_show): Make sure window returned
4770 by display_buffer is live (Bug#15213).
4772 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4774 Minor cleanup to avoid forward declarations.
4775 * coding.h (struct ccl_spec): Remove forward declaration.
4776 * composite.h (toplevel): Include font.h.
4777 (struct composition_it, struct face, struct font_metrics):
4778 Remove forward declaration.
4779 * dispextern.h (struct image, struct atimer): Likewise.
4780 * emacsgtkfixed.h (struct frame): Likewise.
4781 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4782 * font.h (struct font_driver, struct font, struct glyph_string)
4783 (struct face): Remove forward declaration.
4784 * fontset.h (struct face, struct font): Likewise.
4785 * frame.h (toplevel): Style cleanup.
4786 (enum output_method): Move to...
4787 * termhooks.h (enum output_method): ...here.
4788 (struct glyph, struct frame, struct ns_display_info)
4789 (struct x_display_info, struct w32_display_info):
4790 Remove forward declaration.
4791 * xterm.h (toplevel): Include termhooks.h.
4792 (struct font, struct window, struct glyph_matrix, struct frame)
4793 (struct input_event, struct face, struct image): Remove forward
4795 * gtkutil.h (struct _widget_value): Likewise.
4796 * keyboard.h (toplevel): Include termhooks.h.
4797 (struct input_event): Remove forward declaration.
4799 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4801 * intervals.c (set_point_from_marker): New function.
4802 * editfns.c (Fgoto_char):
4803 * process.c (Finternal_default_process_filter):
4804 * window.c (select_window_1): Use it.
4805 * buffer.h (set_point_from_marker): Add prototype.
4807 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4809 * w32.c (term_winsock): Call release_listen_threads before calling
4811 (_sys_wait_accept): Wait for accept event in a loop with a finite
4812 timeout, instead of waiting indefinitely. Will hopefully avoid
4813 hanging during exit because WSACleanup deadlocks waiting for the
4814 event object to be released. (Bug#14333)
4816 * w32proc.c (release_listen_threads): New function, signals all
4817 the reader threads that listen for connections to stop waiting.
4819 * w32.h (release_listen_threads): Add prototype.
4821 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4823 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4824 field of new marker (for sanity and safety).
4825 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4826 anyway because XMISCTYPE is a function and can't be an lvalue).
4828 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4830 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4831 (x_after_update_window_line, x_scroll_bar_create):
4832 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4833 (handle_one_xevent, x_clear_frame_area):
4834 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4835 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4836 * xterm.h (x_clear_area): Adjust prototype.
4838 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4840 Hook scanning and indentation functions to find_newline. This helps
4841 to avoid duplicated code and renders more respect to newline cache.
4842 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4843 * cmds.c (Fforward_line):
4844 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4845 Use find_newline and avoid unnecessary point movements.
4846 * search.c (scan_newline): Implement on top of find_newline.
4848 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4850 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4851 scoped code (bug#11258).
4853 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4855 * nsterm.m (last_window): New variable.
4856 (EV_TRAILER2): New macro.
4857 (EV_TRAILER): Call EV_TRAILER2.
4858 (mouseMoved:): Add support for mouse-autoselect-window
4859 on nextstep (Bug#6888).
4861 2013-08-28 Andreas Schwab <schwab@suse.de>
4863 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4864 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4865 Remove unused macro definitions.
4866 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4867 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4868 Only define if emacs.
4870 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4872 Prefer enum glyph_row_area to int where appropriate.
4873 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4875 (window_box, window_box_width, window_box_left, window_box_left_offset)
4876 (window_box_right, window_box_right_offset): Adjust prototypes.
4877 * xdisp.c (window_box, window_box_width, window_box_left)
4878 (window_box_left_offset, window_box_right, window_box_right_offset):
4879 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4880 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4881 * nsterm.m (ns_clip_to_row):
4882 * w32term.c (w32_clip_to_row):
4883 * xterm.c (x_clip_to_row): Likewise.
4885 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4887 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4888 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4890 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4892 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4893 for portability to hosts where /bin/sh has problems.
4895 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4897 Redesign redisplay interface to drop global output_cursor.
4898 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4899 (toplevel): Remove declaration of output_cursor.
4900 (set_output_cursor, x_cursor_to): Remove prototype.
4901 * window.h (struct window): New member output_cursor.
4902 (output_cursor_to): New function to replace RIF member.
4903 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4904 (update_text_area, set_window_cursor_after_update): Use it.
4905 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4906 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4907 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4908 * w32term.c (x_update_window_begin, x_update_window_end):
4909 * xterm.c (x_update_window_begin, x_update_window_end):
4910 Adjust to use per-window output cursor.
4912 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4914 Simplify SELECT_TYPE-related code.
4915 Like EMACS_TIME, this portability layer is no longer needed, since
4916 Emacs has been using fd_set as a portability layer for some time.
4917 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4918 (SELECT_TYPE): Remove. All uses changed to fd_set.
4919 (fd_set) [!FD_SET]: New typedef.
4921 Simplify EMACS_TIME-related code.
4922 This portability layer is no longer needed, since Emacs has been
4923 using struct timespec as a portability layer for some time.
4924 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4925 Include <time.h> rather than "systime.h"; that's all that's needed now.
4926 * dispnew.c: Include <timespec.h> rather than "systime.h";
4927 that's all that's needed now.
4928 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4929 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4930 TIMESPEC_RESOLUTION.
4931 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4932 LOG10_TIMESPEC_RESOLUTION.
4933 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4934 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4935 (make_emacs_time): Remove. All used changed to make_timespec.
4936 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4937 (current_timespec): Rename from current_emacs_time. All uses changed.
4938 (add_emacs_time): Remove. All uses changed to timespec_add.
4939 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4940 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4941 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4942 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4943 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4944 (current_timespec): Rename from current_emacs_time. All uses changed.
4945 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4946 changed to timespec_cmp.
4947 * xgselect.c: Include <timespec.h>, since our .h files don't.
4949 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4951 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4952 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4953 Remove the leftovers.
4954 * gtkutil.c (toplevel): Do not declare Qxft but include
4956 * image.c (toplevel): Do not declare Vlibrary_cache because
4957 it's already done in lisp.h.
4959 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4961 * lisp.h (Mouse_HLInfo): Move from here...
4962 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4963 (reset_mouse_highlight): New function.
4964 * msdos.c (dos_set_window_size, IT_update_begin)
4965 (internal_terminal_init):
4966 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4967 (ns_initialize_display_info):
4968 * w32console.c (initialize_w32_display):
4969 * w32term.c (x_update_window_end, x_free_frame_resources)
4970 (w32_initialize_display_info):
4971 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4972 * window.c (Fdelete_other_windows_internal):
4973 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4974 * termchar.h (toplevel):
4975 * xterm.h (toplevel): Include dispextern.h.
4977 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4979 Fix minor problems found by static checking.
4980 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4981 (expect): Avoid nested-if warning.
4982 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4983 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4984 * nsterm.h, nsterm.m (ns_select):
4985 * xgselect.c, xgselect.h (xg_select):
4986 Adjust signature to better match pselect's.
4987 * nsterm.m (ns_select):
4988 Don't set *TIMEOUT, since pselect doesn't.
4989 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4990 diagnostic about assigning const char * to it.
4991 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4993 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4995 * lread.c (substitute_object_recurse): Handle hash-tables as well
4998 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5000 Fix unlikely core dump in init_tty, and simplify terminfo case.
5001 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5002 The old version incorrectly dumped core if malloc returned a
5003 buffer containing only non-NUL bytes.
5004 (init_tty): Do not allocate or free termcap buffers; the
5005 struct does that for us now.
5006 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5007 (struct tty_display_info): Define members termcap_term_buffer and
5008 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5009 use them. Allocate them directly in struct rather than indirectly
5010 via a pointer, to simplify init_tty.
5012 * frame.c (check_minibuf_window): Initialize 'window' properly,
5013 so that Emacs reliably aborts later if 'window' is not initialized.
5015 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5017 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5018 of VoidSymbol (Bug#15154).
5020 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5022 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5023 mouse_face_beg_y and mouse_face_end_y.
5024 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5025 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5026 Adjust users and update comment where appropriate.
5028 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5030 * frame.c (check_minibuf_window): New function.
5031 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5032 Call check_minibuf_window (Bug#15183).
5034 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5036 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5037 because this is the only last cursor data we need to keep and consult.
5038 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5039 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5042 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5044 Fix recovering from possible decompression error.
5045 Since insert_from_gap doesn't always move point, we can't use PT as
5046 the position where the partially decompressed data ends, and
5047 should count how many bytes was produced so far.
5048 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5049 (unwind_decompress): Really delete partially uncompressed data.
5050 (Fzlib_decompress_region): Take decompressed data size into account.
5052 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5054 * syntax.c (init_syntax_once): Adjust comment and do an early
5055 initialization of Qchar_table_extra_slots just once...
5056 * casetab.c (init_casetab_once):
5057 * category.c (init_category_once):
5058 * character.c (syms_of_character):
5059 * coding.c (syms_of_coding):
5060 * xdisp.c (syms_of_xdisp): ...and omit it here.
5062 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5064 * xdisp.c (get_next_display_element): Don't apply to characters
5065 from a display vector the logic of setting it->end_of_box_run_p
5066 suitable for characters from a buffer. (Bug#15175)
5068 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5069 to handle directories, rather than '_utime' which doesn't.
5072 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5074 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5075 or fullscreen (Bug#14627).
5077 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5079 System-dependent integer overflow fixes.
5080 * process.c (Fset_process_window_size): Signal an error if
5081 the window size is outside the range supported by the lower level.
5082 * sysdep.c (set_window_size): Return negative on error,
5083 nonnegative on success, rather than -1, 0, 1 on not in system,
5084 failure, success. This is simpler. Caller changed.
5085 (serial_configure): Remove unnecessary initialization of local.
5086 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5087 size fits in unsigned long; this isn't true on some 32-bit hosts.
5088 Avoid buffer overrun if some future version of /proc/meminfo has a
5089 variable name longer than 20 bytes.
5090 (system_process_attributes) [__FreeBSD__]:
5091 Don't assume hw.availpages fits in 'int'.
5093 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5095 Don't let very long directory names overrun the stack.
5096 Fix some related minor problems involving "//", vfork.
5097 * callproc.c (encode_current_directory): New function.
5098 (call_process): Don't append "/"; not needed.
5099 * fileio.c (file_name_as_directory_slop): New constant.
5100 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5101 this can save the caller having to alloca.
5102 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5103 Use SAFE_ALLOCA, not alloca.
5104 (directory_file_name, Fexpand_file_name): Leave leading "//"
5105 alone, since it can be special even on POSIX platforms.
5106 * callproc.c (call_process):
5107 * process.c (Fformat_network_address):
5108 * sysdep.c (sys_subshell):
5109 Use encode_current_directory rather than rolling our own.
5110 (create_process): No need to encode directory; caller does that now.
5111 * process.h (encode_current_directory): New decl.
5112 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5113 Rework to avoid 'goto xyzzy;'.
5115 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5117 * xdisp.c (handle_face_prop): If the default face was remapped use
5118 the remapped face for strings from prefix properties. (Bug#15155)
5120 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5122 Minor cleanup for redisplay interface and few related functions.
5123 * frame.h (enum text_cursor_kinds): Move from here...
5124 * dispextern.h (enum text_cursor_kinds): ...to here.
5125 (toplevel): Drop unnecessary declarations.
5126 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5127 in update_window_end_hook and draw_window_cursor functions.
5128 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5129 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5130 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5131 * xterm.c (x_update_window_end, x_draw_window_cursor):
5132 * xdisp.c (display_and_set_cursor, update_window_cursor)
5133 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5134 enum text_cursor_kinds where appropriate.
5136 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5138 Redesign redisplay interface to drop updated_row and updated_area.
5139 * dispextern.h (updated_row, updated_area): Remove declaration.
5140 (struct redisplay_interface): Pass glyph row and row area parameters
5141 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5142 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5144 * dispnew.c (updated_row, updated_area): Remove.
5145 (redraw_overlapped_rows, update_window_line): Adjust user.
5146 (update_marginal_area, update_text_area): Likewise. Pass updated row
5147 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5148 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5151 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5153 * process.c (flush_pending_output): Remove stub.
5156 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5158 * callproc.c: Fix race that killed background processes (Bug#15144).
5159 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5160 Record deleted process-id in critical section, not afterwards.
5161 Don't mistakenly kill process created by a call-process invocation
5162 that discards output and does not wait.
5164 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5166 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5167 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5168 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5169 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5170 to shut up compiler in mark_object.
5171 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5173 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5175 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5176 We can't portably rely on PTY_OPEN doing that, even if
5177 it calls posix_openpt with O_CLOEXEC.
5179 2013-08-20 Kenichi Handa <handa@gnu.org>
5181 * character.c (string_char): Improve commentary.
5183 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5185 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5186 (struct animation_cache): Make signature a flexible array member.
5187 All uses changed. This is a tad slower but may insulate us better
5188 from future changes to ImageMagick.
5190 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5192 * image.c: Shrink memory needed for animation cache.
5193 (SIGNATURE_DIGESTSIZE): New constant.
5194 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5195 (imagemagick_create_cache): Copy the signature. This saves
5196 several KB of memory that ImageMagick wastes per signature.
5197 Don't bother updating the update_time, as the caller does that now.
5198 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5199 it's a fixed size struct member now.
5200 (imagemagick_get_animation_cache): Always destroy the signature,
5201 as it's now imagemagick_create_cache's responsibility to copy it.
5202 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5203 and use memcmp rather than strcmp.
5204 eassert that ImageMagick returns a signature of the specified length.
5206 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5208 * image.c (imagemagick_get_animation_cache): Don't segfault on
5210 (imagemagick_get_animation_cache): Revert to previous definition
5211 so that it actually works. But keep the memory leak fix.
5212 (imagemagick_get_animation_cache): Fix memory leak.
5214 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5216 * image.c: Fix animation cache signature memory leak.
5217 Fix some other minor performance problems while we're at it.
5218 (imagemagick_create_cache): Clear just the members that
5219 need clearing. Don't set update_time, as caller does that now.
5220 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5221 Simplify by using pointer-to-pointer instead of a prev pointer.
5222 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5223 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5224 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5225 it's already a copy. Free the signature probe unless it's cached.
5227 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5228 This was introduced by my 2013-08-12 fix for Bug#15035.
5230 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5232 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5233 (imagemagick_prune_animation_cache): Now static.
5235 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5237 * image.c (imagemagick_get_animation_cache): Don't segfault when
5238 pruning all entries.
5240 2013-08-18 Ken Brown <kbrown@cornell.edu>
5242 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5243 static heap if ENABLE_CHECKING is defined.
5244 (max_bss_sbrk_ptr): New variable.
5246 (report_sheap_usage): Report maximum static heap usage instead of
5247 ending static heap usage.
5249 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5251 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5252 of zlib_initialized according to the results of calling
5253 init_zlib_functions.
5255 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5257 * image.c: Implement an ImageMagick per-image cache.
5258 (imagemagick_get_animation_cache): Fix a double-free error.
5259 (imagemagick_load_image): Remove the ping_wand code, which only
5260 apparently saved time on invalid animated images, and slowed down
5261 everything else. Optimise for the common case.
5263 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5265 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5267 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5269 * marker.c (set_marker): Remove documentation of undefined behavior.
5271 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5273 * image.c (imagemagick_compute_animated_image): Animate correctly
5274 when sub-images are smaller than the main image.
5275 (imagemagick_compute_animated_image): Setting the iterator row to
5276 zero is apparently not allowed.
5277 (imagemagick_compute_animated_image): Allow images that say they
5278 have sub-images that are bigger than the main image, but just crop
5281 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5283 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5285 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5287 * image.c (imagemagick_compute_animated_image): Respect the GIF
5290 2013-08-15 Ken Brown <kbrown@cornell.edu>
5292 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5293 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5296 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5298 Fix minor problems found by static checking.
5299 * frame.c (delete_frame):
5300 * xdisp.c (next_element_from_display_vector):
5301 Avoid uninitialized local.
5302 * image.c (imagemagick_compute_animated_image): Port to C89.
5303 Prefer usual GNU indentation style for loops.
5304 Be more careful about bizarrely large sizes, by using ptrdiff_t
5307 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5309 Fix infinite frame selection loop (Bug#15025).
5310 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5312 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5314 * xdisp.c (compute_window_start_on_continuation_line):
5315 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5316 to make sure we end up setting the window start at the leftmost
5317 visible character of the display line. This avoids funky
5318 horizontal shifting because the window start is not kept on the
5319 same position. (Bug#15090)
5320 (next_element_from_display_vector): Support 'box' face attribute
5321 in the face definitions of a display vector. (Bug#15099)
5323 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5325 * image.c (imagemagick_compute_animated_image): Implement animated
5327 (imagemagick_compute_animated_image): Fix some compilation
5328 warnings. Implement a very simple cache to make the animation
5329 usable at all, but it should be replaced with a per-image cache.
5331 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5333 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5334 to do `for' loops over alist values.
5335 * buffer.h (FOR_EACH_BUFFER):
5336 * process.c (FOR_EACH_PROCESS): Use it.
5337 (handle_child_signal, status_notify, Fget_buffer_process)
5338 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5340 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5342 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5343 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5344 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5345 to xzalloc and so avoid redundant call to memset.
5346 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5347 members because it is allocated with xzalloc and so already zeroed.
5349 2013-08-14 Ken Brown <kbrown@cornell.edu>
5351 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5354 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5356 Utility function and macro to copy Lisp string to C string.
5357 * lisp.h (xlispstrdupa): New macro.
5358 (xlispstrdup): New prototype.
5359 * alloc.c (xlispstrdup): New function.
5360 * callint.c (Fcall_interactively):
5361 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5362 (Fsubstitute_in_file_name):
5363 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5364 * image.c (x_create_bitmap_from_file):
5365 * w32term.c (w32_term_init):
5366 * xterm.c (x_term_init): Use xlispstrdup.
5368 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5370 * image.c (imagemagick_load_image): Make animated pictures work.
5371 There's still some problems with background color settings, though
5374 * decompress.c (unwind_decompress): Always restore point.
5376 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5378 * marker.c (set_marker): Reformat documentation.
5380 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5382 * xdisp.c (cursor_type_changed): Now static.
5384 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5385 Use changed. This avoids the need to call xmalloc and for the
5386 caller to call xfree, and avoids memory leaks in some situations.
5388 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5390 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5391 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5392 (redisplay_window): If window_end_valid is cleared due to non-zero
5393 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5394 so do not call to try_cursor_movement for that window.
5396 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5398 * window.h (struct window): Convert window_end_pos and
5399 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5400 (wset_window_end_pos, wset_window_end_vpos): Remove.
5401 * dispnew.c (adjust_glyph_matrix):
5402 * window.c (Fwindow_end, replace_window, set_window_buffer)
5404 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5405 (set_vertical_scroll_bar, redisplay_window, try_window)
5406 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5407 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5408 (note_mouse_highlight): Adjust users.
5409 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5412 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5414 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5415 * image.c (imagemagick_filename_hint): Use `const char *' and
5416 prefer SSDATA to SDATA to avoid warnings.
5418 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5420 Cleanup window fringes, margins and scroll bars adjustments.
5421 * window.c (set_window_fringes, set_window_margins)
5422 (set_window_scroll_bars, apply_window_adjustment): New functions.
5423 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5424 (Fset_window_scroll_bars): Use them.
5426 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5428 * window.h (struct window): Convert scroll_bar_width
5429 from Lisp_Object to integer. Adjust comment.
5430 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5432 * window.c (wset_scroll_bar_width): Remove.
5433 (make_window): Initialize scroll_bar_width.
5434 (Fsplit_window_internal): Use direct assignment.
5435 (Fset_window_configuration, save_window_save):
5436 Convert Lisp_Object to integer and back where appropriate.
5437 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5438 bar was actually changed, and mention this in docstring.
5440 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5442 * decompress.c: Minor simplifications.
5443 (Fzlib_decompress_region): Don't bother verifying
5444 that avail_out <= UINT_MAX, as that was confusing.
5445 Mention the restriction in a comment instead.
5446 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5448 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5450 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5451 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5453 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5455 * image.c (imagemagick_filename_hint): Check for errors in the
5458 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5460 * window.c (Fwindow_margins): Return nil when there's no marginal
5461 area, as per the documented API.
5463 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5464 Fmake_vector, as scroll bar's struct members are not all Lisp
5465 objects now. This avoids crashes in GC.
5467 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5468 bool, so its address could be taken.
5470 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5472 * image.c (imagemagick_filename_hint): New function to possibly
5473 apply `image-content-type-suffixes'.
5474 (imagemagick_load_image): Use it.
5476 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5478 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5479 if loading zlib failed.
5481 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5483 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5484 2013-08-13 checkin below. Change bool to BOOL, rule is:
5485 All Obj-C code uses BOOL, except for interfaces callable from C.
5487 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5489 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5491 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5492 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5493 bool instead of BOOL.
5494 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5495 from Lisp_Object to bitfield. Adjust comment.
5496 * w32term.c (x_scroll_bar_create): Adjust user.
5497 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5498 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5499 Use bool for boolean.
5500 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5501 to `unsigned int' when defining a bitfield.
5503 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5505 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5507 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5509 * window.h (struct window): Convert left_margin_cols and
5510 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5511 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5512 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5514 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5516 (showing_window_margins_p, update_window_line, update_frame_1):
5517 * fringe.c (draw_fringe_bitmap_1):
5518 * xdisp.c (window_box_width): Adjust users.
5519 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5520 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5521 Use direct assignment.
5522 (Fset_window_configuration, save_window_save, Fwindow_margins):
5523 Convert Lisp_Object to integer and back where appropriate.
5524 (Fset_window_margins): Adjust user. Return t if any margin
5525 was actually changed, and mention this in docstring.
5527 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5529 * syntax.c (forward_word):
5530 * cmds.c (forward_char, backward_char): Mention the optional argument.
5532 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5534 * window.h (struct window): Convert left_fringe_width
5535 and right_fringe_width from Lisp_Objects to integers.
5537 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5538 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5539 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5541 (make_window): Initialize new integer fields to -1.
5542 (Fsplit_window_internal): Use direct assignment.
5543 (Fset_window_configuration, save_window_save):
5544 Convert Lisp_Object to integer and back where appropriate.
5545 (Fset_window_fringes): Adjust user. Return t if any fringe
5546 was actually changed, and mention this in docstring.
5548 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5550 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5551 * nsfns.m (x_set_cursor_type):
5552 * w32fns.c (x_set_cursor_type):
5553 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5554 * xdisp.c (set_frame_cursor_types): ...but in common code.
5556 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5558 * font.c (clear_font_cache): New function, stripped from...
5559 (Fclear_font_cache): ...here, which now uses the function
5560 above. Adjust comment.
5561 * font.h (clear_font_cache): Add prototype.
5562 * xfaces.c (clear_face_cache): Use clear_font_cache.
5564 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5566 * window.c (Fset_window_start): Compare `w', not `window' because
5567 `w' might not be equal to `window' after call to decode_live_window.
5569 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5571 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5572 This fixes a problem introduced by the Bug#15035 patch
5573 when using GPG. Reported by Herbert J. Skuhra.
5575 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5577 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5578 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5579 not yet initialized.
5581 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5583 * decompress.c (Fzlib_decompress_region): Support zlib
5584 decompression, too, and rename.
5586 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5588 Minor zlib configuration tweaks.
5589 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5590 Don't assume presence of fn_inflateInit2_ zlib internal function.
5592 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5594 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5595 include the zlib prefix.
5597 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5599 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5600 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5601 define static variables that are pointers to zlib functions to be
5603 (init_zlib_functions) [WINDOWSNT]: New function.
5604 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5606 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5607 macros instead of invoking the zlib functions directly.
5608 (syms_of_decompress): DEFSYM Qzlib_dll.
5609 Staticpro Szlib_available_p.
5611 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5613 Avoid looping over all frame windows to freeze and unfreeze.
5614 * window.h (struct window): Drop frozen_window_start_p.
5615 (freeze_window_starts): Drop prototype.
5616 * frame.h (struct frame): New frozen_window_starts flag.
5617 (FRAME_WINDOWS_FROZEN): New macro.
5618 * window.c (freeze_window_start, freeze_window_starts):
5620 (select_window, replace_window): Adjust users.
5621 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5622 (window_frozen_p): New function.
5623 (redisplay_window): Use it.
5625 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5627 Fix some fd issues when running subprocesses (Bug#15035).
5628 Fix bugs that can leak files or file descriptors on errors.
5629 Don't unlink open temp files, as that's hard for users to diagnose
5630 when things go awry (e.g., temp disk exhausted).
5631 Don't bother to lock temp files. Check for invalid recursion.
5632 * callproc.c (synch_process_fd): Remove. All uses removed.
5633 (synch_process_tempfile): New var or macro.
5634 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5636 (record_kill_process): New arg, the temp name. All callers changed.
5637 (delete_temp_file): Now just a simple wrapper around unlink.
5638 (call_process_kill): New arg, the call_process_fd array.
5639 Close them all. Clear synch_process_pid. Remove the temp file,
5640 or arrange for it to be removed.
5641 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5642 that's been moved to synch_process_tempfile. Caller changed.
5643 Do not remove the tempfile; that's now call_process_kill's
5645 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5646 call_process_kill; the caller now does that.
5647 (call_process_cleanup): Do not close the process fd; that's now
5648 call_process_kill's responsibility.
5649 (Fcall_process): Implement via new function call_process, which
5650 has most of the old body of Fcall_process, but with a different API.
5651 (call_process): New function that does not open or close filefd if
5652 it is nonnegative. Record which fds need to be closed, and let
5653 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5654 Signal an error if invoked recursively (could be done via a hook).
5655 Simplify creation of the tempfile in the MSDOS case.
5656 Don't create the output file until after checking for the executable.
5657 Report any failure to open /dev/null.
5658 Don't open /dev/null for writing twice; once is enough.
5659 Don't create pipe if all output is being discarded or sent to file.
5660 Don't worry about setting up the coding system or reading from the
5661 pipe if all output is being discarded.
5662 Hoist fd_error local into top level, to lessen block nesting.
5663 Don't record deleted pid here; now done by Fcall_process_region.
5664 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5665 and note its success in synch_process_tempfile.
5666 Do not leak resources when child_setup fails.
5667 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5668 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5669 (create_temp_file): Now returns open fd, with an additional
5670 Lisp_Object * argument to return the name. All callers changed.
5671 Do not close the file; rewind it instead, and leave it open for
5672 the caller. Do not lock the temp file. Unwind-protect the file
5673 and the file-descriptor.
5674 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5675 If an asynchrounous process, record it here, not in call_process.
5676 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5677 * eval.c (set_unwind_protect): New function.
5678 * fileio.c (write_region): New function, generalized from the
5679 old Fwrite_region. Do not lock temp files.
5680 (Fwrite_region): Use it.
5681 * lisp.h (set_unwind_protect, write_region): New decls.
5682 * process.c: Include <verify.h>.
5683 (make_process): Mark fds as initially closed.
5684 (deleted_pid_list): Now a list of pid-filename pairs.
5686 (close_process_fd): New function.
5687 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5688 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5689 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5690 (create_process, create_pty, Fmake_serial_process)
5691 (server_accept_connection): Record which fds need to be closed,
5692 and let deactivate_process close them.
5693 (Fmake_network_process): Do not discard the unwind-protect
5694 until it's safe to do so.
5695 (deactivate_process): Close the fds opened by create_process etc.
5696 (Fprocess_send_eof): Adjust to new way of recording open fds.
5697 Report an error if /dev/null can't be opened, instead of aborting.
5698 * process.h (PROCESS_OPEN_FDS): New constant.
5699 (struct Lisp_Process): New member open_fds.
5700 (record_kill_process, record_deleted_pid): Adjust signatures.
5701 (record_deleted_pid): Move decl here ...
5702 * syswait.h (record_deleted_pid): ... from here.
5704 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5706 * decompress.c: Fix bugs with large buffers and weird inputs.
5707 Tune a bit. Reindent as per usual Emacs style.
5708 (BUFFER_SIZE): Remove.
5709 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5710 more than UINT_MAX bytes. Decompress into the gap instead of into
5711 an auto buffer, as this should avoid copying. Return nil if
5712 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5713 set immediate_quit; we shouldn't trust zlib code that much.
5715 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5717 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5718 errors, and really move the gap to where we want it.
5720 * lisp.h: Include decompress.c support.
5722 * emacs.c (main): Include decompress.c support.
5724 * Makefile.in: Include -lz if present.
5726 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5728 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5729 (initWithTitle:): Initialize frame to 0.
5730 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5731 (fillWithWidgetValue:frame:): Rename from
5732 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5734 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5735 fillWithWidgetValue:frame:
5737 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5738 remove memory leak warnings.
5740 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5741 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5744 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5745 (x_activate_menubar): Update the whole menu.
5746 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5747 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5748 current event is not NSSystemDefined (Bug#15001).
5749 Call ns_check_menu_open only if trackingMenu is 2.
5750 (menuDidClose:): New method, decrease trackingMenu.
5751 (fillWithWidgetValue:setDelegate:): New method.
5752 (fillWithWidgetValue:): Call the above.
5754 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5756 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5758 Omit some unnecessary casts.
5759 Many of these go back to the old pre-C89 days, when they may have
5760 been needed, but we've been assuming C89 or later for a while now.
5761 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5762 (live_float_p, live_misc_p, live_vector_p):
5763 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5764 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5765 (defvar_per_buffer):
5766 * callint.c (Fcall_interactively):
5767 * doc.c (Fsubstitute_command_keys):
5768 * filelock.c (get_boot_time):
5769 * frame.c (xrdb_get_resource):
5770 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5771 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5772 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5773 (menuitem_highlight_callback, menu_destroy_callback)
5774 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5775 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5776 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5777 (xg_tool_bar_help_callback, tb_size_cb):
5778 * image.c (xpm_alloc_color, png_read_from_memory)
5779 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5780 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5782 * keymap.c (describe_map):
5783 * nsfns.m (Fns_display_monitor_attributes_list):
5784 * nsmenu.m (process_dialog:):
5785 * nsterm.m (hold_event):
5786 * process.c (wait_reading_process_output):
5787 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5788 * scroll.c (do_direct_scrolling, scrolling_1):
5789 * termcap.c (tgetent):
5790 * window.c (check_window_containing, add_window_to_list)
5791 (freeze_window_starts):
5792 * xdisp.c (compare_overlay_entries, vmessage):
5793 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5794 (x_get_monitor_attributes_xrandr)
5795 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5796 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5797 * xfont.c (xfont_match, xfont_open):
5798 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5799 (menubar_selection_callback, menu_position_func)
5800 (popup_selection_callback, create_and_show_popup_menu)
5801 (dialog_selection_callback, create_and_show_dialog):
5802 * xrdb.c (x_get_string_resource):
5804 * xsmfns.c (x_session_check_input):
5805 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5806 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5807 (xaw_jump_callback, xaw_scroll_callback):
5808 Omit unnecessary casts.
5810 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5812 Minor string-length refactoring.
5813 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5814 * frame.c (make_monitor_attribute_list):
5815 Prefer build_string to strlen + make_string.
5817 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5819 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5820 don't check minor_code (Bug#14417).
5822 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5824 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5825 vertical positions instead. This avoids calling MATRIX_ROW with
5826 row numbers that are possibly beyond valid limits. (Bug#15064)
5828 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5830 Use xstrdup and build_unibyte_string where applicable.
5831 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5832 * xfns.c (x_window):
5833 * xrdb.c (x_get_customization_string):
5834 * xterm.c (xim_initialize):
5835 * w32fns.c (w32_window): Use xstrdup.
5836 (w32_display_monitor_attributes_list):
5837 * emacs.c (init_cmdargs):
5838 * keyboard.c (PUSH_C_STR):
5839 * nsfont.m (nsfont_open):
5840 * sysdep.c (system_process_attributes):
5841 * w32.c (system_process_attributes):
5842 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5844 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5846 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5847 variables of these types so that GDB would know about them, as aid
5848 for debugging fatal exceptions. (Bug#15024) See also
5849 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5852 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5854 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5855 larger than the NSWindow (Bug#14934).
5857 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5859 Redesign redisplay interface to drop global variable updated_window.
5860 Always pass currently updated window as a parameter to update routines.
5861 * dispextern.h (updated_window): Remove declaration.
5862 (struct redisplay_interface): Pass window parameter to
5863 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5864 and after_update_window_hook.
5865 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5867 * dispnew.c (updated_window): Remove.
5868 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5869 (update_window_line): Adjust to match redisplay interface changes.
5870 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5871 (ns_scroll_run, ns_after_update_window_line):
5872 * w32term.c (x_update_window_begin, x_update_window_end)
5873 (x_after_update_window_line, x_scroll_run):
5874 * xterm.c (x_update_window_begin, x_update_window_end)
5875 (x_after_update_window_line, x_scroll_run):
5876 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5877 Likewise. Adjust comments where appropriate.
5878 (x_cursor_to): Simplify because this is always called during window
5879 update (but install debugging check anyway).
5880 (expose_window): Check must_be_updated_p flag to see whether this
5881 function is called during window update.
5883 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5885 Do not reset window modification event counters excessively.
5886 These leftovers and poor man's tricky methods to catch extra
5887 redisplay's attention are no longer needed.
5888 * frame.c (set_menu_bar_lines_1):
5889 * minibuf.c (read_minibuf_unwind):
5890 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5891 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5892 (window_scroll_line_based, Fset_window_configuration):
5893 * xdisp.c (redisplay_window): Do not reset last_modified and
5894 last_overlay_modified counters.
5896 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5898 * xselect.c (x_send_client_event): Set send_event and serial, memset
5899 data.l as it might be bigger than data.b. Use 24 bit mask to
5900 XSendEvent (Bug#15034).
5902 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5904 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5905 for TTY frames that are not the top frame on their console.
5908 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5910 * w32term.c (w32fullscreen_hook): Really maximize frame when
5911 asked for (Bug#14841).
5913 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5915 Prefer selected_window to Fselected_window, likewise for frames.
5916 * buffer.c (Fbuffer_swap_text):
5917 * data.c (Fvariable_binding_locus):
5918 * window.c (run_window_configuration_change_hook): Adjust users.
5919 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5920 Use decode_live_frame.
5922 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5924 Be more careful if selected window shows the buffer other than current,
5925 use window_outdated only if this is not so. This change should also
5926 address some weird issues discussed in Bug#13012.
5927 * window.h (window_outdated): New prototype.
5928 * window.c (window_outdated): Now here. Convert from static and
5929 always assume window's buffer.
5930 (Fwindow_end, Fwindow_line_height): Use it.
5931 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5932 and always assume window's buffer.
5933 (redisplay_window): Adjust user.
5934 (redisplay_internal): Call to reconsider_clip_changes once and
5935 check whether mode line should be updated only if selected window
5936 shows current buffer.
5937 (run_window_scroll_functions): Use eassert for debugging check.
5938 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5940 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5942 * window.c (window_scroll, window_scroll_pixel_based)
5943 (window_scroll_line_based): Use bool for booleans.
5945 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5947 * process.c: Fix minor off-by-one issues in descriptor counts.
5948 This shouldn't fix any real bugs, but it cleans up the code a bit.
5949 (max_process_desc, max_input_desc): -1, not 0, means none.
5951 (delete_input_desc): New function.
5952 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5953 (deactivate_process): Scan backwards when recomuting max_process_desc;
5954 that should be faster.
5955 (init_process_emacs): Initialize max_input_desc.
5957 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5959 Use region cache to speedup bidi_find_paragraph_start.
5960 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5961 Rename cache_long_line_scans to cache_long_scans.
5962 * buffer.c (bset_cache_long_line_scans): Rename to
5963 bset_cache_long_scans.
5964 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5965 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5967 (syms_of_buffer): Rename cache-long-line-scans to
5968 cache-long-scans. Adjust docstring.
5969 * search.c (newline_cache_on_off):
5970 * indent.c (width_run_cache_on_off): Adjust users.
5971 * bidi.c (bidi_paragraph_cache_on_off): New function.
5972 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5973 * insdel.c (prepare_to_modify_buffer):
5974 Invalidate bidi_paragraph_cache if enabled.
5976 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5978 Invalidate region caches only if buffer text is going to be changed.
5979 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5980 (modify_text): ...new prototype.
5981 (prepare_to_modify_buffer_1): New prototype.
5982 * textprop.c (modify_region): Rename to...
5983 (modify_text_properties): ...new function.
5984 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5985 (Fremove_list_of_text_properties): Adjust users.
5986 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5987 (modify_text): ...new function.
5988 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5989 (prepare_to_modify_buffer_1): ...new function.
5990 * casefiddle.c (casify_region):
5991 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5992 (Ftranspose_regions): Use modify_text.
5994 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5996 * lisp.mk (lisp): Add nadvice.elc.
5998 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6000 New macro to iterate over live buffers similar to frames.
6001 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6002 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6003 Declare buffer-related variables here to offload lisp.h.
6004 * buffer.c (Vbuffer_alist): Adjust comment.
6005 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6006 (other_buffer_safely):
6007 * data.c (store_symval_forwarding):
6008 * dispnew.c (Fframe_or_buffer_changed_p):
6009 * fileio.c (Fdo_auto_save):
6010 * filelock.c (unlock_all_files):
6011 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6013 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6015 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6016 * callproc.c (create_temp_file):
6017 * filelock.c (create_lock_file):
6018 Assume mkostemp, since it's now provided by Gnulib.
6020 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6022 * w32.c (mkostemp): New function.
6023 (mktemp): Remove, no longer used. Most of the code reused in
6024 mkostemp. (Bug#15015)
6025 (mktemp): Don't undef.
6027 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6029 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6030 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6031 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6032 (free_glyph_pool, check_glyph_memory): Likewise for
6033 all users. Adjust comments where appropriate.
6035 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6037 * composite.h: Minor fixups.
6038 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6039 to fix a misspelling, and change it to an inline function while
6040 we're at it (it need not be a macro). All uses changed.
6041 (composition_method, composition_valid_p):
6042 Rewrite to avoid assignments in if-conditions.
6044 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6046 Do not use global Lisp_Object in composition macros.
6047 * composite.h (composition_temp): Remove declaration.
6048 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6049 (composition_method, composition_valid_p): ...inline functions.
6050 (compose_region): Remove the leftover.
6051 * composite.c (composition_temp): Remove.
6052 (run_composition_function, update_compositions)
6053 (composition_compute_stop_pos, composition_adjust_point)
6054 (Ffind_composition_internal):
6055 * coding.c (handle_composition_annotation):
6056 * xdisp.c (handle_composition_prop, check_point_in_composition):
6057 Related users changed.
6059 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6061 Drop FRAME_PTR typedef.
6062 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6063 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6064 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6065 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6066 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6067 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6068 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6069 All related users changed.
6071 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6073 * eval.c (default_toplevel_binding): New function.
6075 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6076 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6077 (syms_of_eval): Export them.
6078 * data.c (Fdefault_value): Micro cleanup.
6079 * term.c (init_tty): Use "false".
6081 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6083 Fix X GC leak in GTK and raw (no toolkit) X ports.
6084 * xterm.c (x_free_frame_resources): If white and black relief
6085 GCs are allocated, always free them here.
6086 * xfns.c (x_make_gc): Omit redundant initialization.
6087 * widget.c (create_frame_gcs): Remove the leftover.
6088 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6089 in x_free_frame_resources.
6091 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6093 * nsterm.m (windowWillResize:toSize:): Only change title if
6094 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6096 (viewDidEndLiveResize): New method.
6098 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6099 inside NS_IMPL_COCOA.
6101 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6103 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6104 Do not check whether undo is enabled because record_insert and
6105 record_delete does that themselves.
6107 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6109 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6110 member which is not really used any more.
6111 (FRAME_XIC_BASE_FONTNAME): Remove.
6112 * xfns.c (xic_free_fontset): Adjust user.
6113 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6114 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6115 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6116 (xdialog_show): Use eassert for debugging check.
6117 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6119 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6121 * fileio.c, fns.c (merge): Move extern decl from here ...
6122 * lisp.h (merge): ... to here.
6124 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6126 Fix last font-related change.
6127 * w32font.h (w32font_list_internal, w32font_match_internal):
6129 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6130 (uniscribe_list_family): Adjust to match font API change.
6131 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6132 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6134 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6136 * frame.h (FRAME_MOUSE_UPDATE):
6137 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6138 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6140 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6142 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6143 * font.h (struct font_driver): Change list, match, and list_family
6144 functions to accept struct frame * as first arg.
6145 * font.c (font_score, font_compare, font_sort_entities):
6147 (font_sort_entities, font_list_entities, font_select_entity):
6148 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6149 match font API change.
6150 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6151 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6152 * ftxfont.c (ftxfont_list, ftxfont_match):
6153 * xftfont.c (xftfont_list, xftfont_match):
6154 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6155 * w32font.c (w32font_list, w32font_match, w32font_list):
6156 (w32font_list_internal, w32_font_match_internal): Likewise.
6157 * xfaces.c (Fx_family_fonts): Adjust user.
6159 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6161 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6162 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6163 only if HAVE_X_WINDOWS is in use.
6164 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6165 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6166 * w32term.c (x_wm_set_icon_position): Likewise.
6167 * w32fns.c (x_icon): Adjust user.
6169 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6171 * xterm.c (last_mouse_press_frame): Remove the
6172 leftover which is not really used any more.
6173 (handle_one_xevent, syms_of_xterm): Adjust users.
6174 (x_flush): Call XFlush once per each X display, not frame.
6175 This is better because this code always unconditionally skips
6176 non-X frames in Vframe_list and issues the only XFlush if we
6177 have more than one X frame on the same X display.
6178 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6179 Use bool for booleans.
6180 (x_draw_glyph_string_background, cvt_string_to_pixel):
6181 (cvt_pixel_dtor): Drop unnecessary prototypes.
6182 * xterm.h (x_display_ok): Adjust prototype.
6184 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6186 Drop unnecessary functions that deals with frame pixel size.
6187 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6188 (x_pixel_height): Drop prototypes.
6189 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6190 (x_pixel_height): Drop implementations.
6191 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6192 which should be always valid for window frame.
6193 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6194 * w32menu.c (Fx_popup_dialog):
6195 * xmenu.c (Fx_popup_dialog): Likewise for both.
6197 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6199 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6200 frame parameters and call to Fmodify_frame_parameters just once.
6201 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6202 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6203 and mention nil frame in docstring.
6205 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6207 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6208 (x_figure_window_size): Likewise. Adjust to return long.
6209 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6210 (toplevel): Move Qterminal_live_p to...
6211 * terminal.c (toplevel): ...here, make it static, and...
6212 (syms_of_terminal): ...DEFSYM here.
6213 * frame.h (Qterminal_live_p): Remove declaration.
6214 (make_frame, x_figure_window_size): Adjust prototype.
6215 * nsfns.m (Fx_create_frame): Use long for window flags.
6217 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6219 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6220 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6221 Do not assume that emacs_close (INT_MAX) is a no-op.
6223 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6225 * xfaces.c (make_face_cache): For struct face_cache, prefer
6226 xmalloc to xzalloc and so avoid redundant call to memset.
6227 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6229 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6231 * fringe.c (draw_window_fringes, update_window_fringes)
6232 (compute_fringe_widths):
6233 * w32term.c (x_draw_glyph_string):
6234 * window.c (candidate_window_p, Frecenter):
6235 * xfaces.c (realize_basic_faces, realize_default_face)
6236 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6237 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6238 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6239 * xmenu.c (Fx_menu_bar_open_internal):
6240 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6241 * xsettings.c (xft_settings_event):
6242 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6243 Use bool for booleans. Adjust style and comments where
6245 * dispextern.h (draw_window_fringes, update_window_fringes)
6246 (compute_fringe_widths):
6247 * xterm.h (x_had_errors_p): Adjust prototype.
6249 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6251 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6252 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6254 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6256 * fns.c (toplevel): Remove comment before Fsafe_length because
6259 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6261 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6263 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6265 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6266 frame which got the message is still alive, before dereferencing
6267 its pointer. (Bug#14970)
6269 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6270 be a live window, before using it as such. (Bug#14970)
6272 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6274 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6275 w32_detect_focus_change instead of doing part of its job by hand.
6276 This fixes the problem whereby FOCUS_OUT events were not sent to
6279 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6281 * process.c (Fprocess_list): Doc fix.
6283 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6284 being re-exposed only if it didn't ask to become visible.
6285 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6286 was previously iconified. (Bug#14841)
6287 (x_iconify_frame): Mark the frame iconified.
6289 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6291 Fix minor problems found by static checking.
6292 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6293 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6295 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6297 * eval.c (set_specpdl_old_value): New function.
6298 (unbind_to): Minor simplification.
6299 (get_backtrace_frame): New function.
6300 (Fbacktrace_frame): Use it. Add `base' argument.
6301 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6302 (syms_of_eval): Export backtrace-eval.
6303 * xterm.c (x_focus_changed): Simplify.
6305 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6307 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6309 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6311 * xdisp.c (redisplay_window): Instead of moving point out of
6312 scroll margin, reject the force_start method, and try scrolling
6313 instead. (Bug#14780)
6315 2013-07-24 Ken Brown <kbrown@cornell.edu>
6317 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6320 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6322 * eval.c (Fprogn): Do not check that BODY is a proper list.
6323 This undoes the previous change. The check slows down the
6324 interpreter, and is not needed to prevent a crash. See
6325 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6327 2013-07-23 Glenn Morris <rgm@gnu.org>
6329 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6331 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6333 Port to GNU/Linux systems with tinfo but not ncurses.
6334 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6335 to decide whether ncurses is being used. Without this change,
6336 GCC complains about tgetent not being declared, on a system
6337 that has tinfo installed but ncurses not installed.
6339 * eval.c (Fprogn): Check that BODY is a proper list.
6341 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6342 * data.c (Fsetq_default):
6343 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6344 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6346 Tune by taking advantage of the fact that ARGS is always a list
6347 when a function is declared to have UNEVALLED args.
6349 * emacsgtkfixed.c: Port to GCC 4.6.
6350 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6352 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6354 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6355 here to silence compiler warnings.
6357 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6359 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6360 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6361 from messing up Emacs's 'struct frame' (Bug#14923).
6363 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6365 * alloc.c (make_save_ptr_ptr): Define this function.
6366 It was inadvertently omitted. It's needed only if
6367 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6369 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6371 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6372 frame have focus (Bug#14895).
6374 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6376 Avoid vfork-related deadlock more cleanly.
6377 * callproc.c (child_setup): When the child's exec fails, output
6378 the program name, as that's more useful. Use O_NONBLOCK to avoid
6380 * process.c (create_process_1): Remove; no longer needed.
6381 (create_process): Remove timer hack; no longer needed, now that
6382 the child avoids deadlock.
6384 2013-07-20 Glenn Morris <rgm@gnu.org>
6386 * image.c (Fimage_flush): Fix doc typo.
6388 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6390 Fix array bounds violation when pty allocation fails.
6391 * process.c (PTY_NAME_SIZE): New constant.
6392 (pty_name): Remove static variable; it's now auto.
6393 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6394 Take pty_name as an arg rather than using a static variable.
6395 All callers changed.
6396 (create_process): Recover pty_flag from process, not from volatile local.
6397 (create_pty): Stay inside array even when pty allocation fails.
6398 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6400 * lread.c (Fload): Avoid initialization only when lint checking.
6401 Mention that it's needed only for older GCCs.
6403 2013-07-20 Kenichi Handa <handa@gnu.org>
6405 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6406 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6408 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6410 * lread.c (Fload): Avoid uninitialized warning.
6412 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6414 Fix some minor file descriptor leaks and related glitches.
6415 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6416 (create_lock_file): Use write, not emacs_write.
6417 * image.c (slurp_file, png_load_body):
6418 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6419 (server_accept_connection):
6420 Don't leak an fd on memory allocation failure.
6421 * image.c (slurp_file): Add a cheap heuristic for growing files.
6422 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6423 as that's what the other routines do. Maybe input need not be
6424 blocked at all, but it's better to be consistent.
6425 Avoid undefined behavior when strlen is zero.
6427 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6428 (NSTATICS): Now a constant; doesn't need to be a macro.
6430 2013-07-19 Richard Stallman <rms@gnu.org>
6432 * coding.c (decode_coding_utf_8): Add simple loop for fast
6433 processing of ASCII characters.
6435 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6437 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6439 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6441 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6442 unportable 'struct x_display_info'.
6443 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6446 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6448 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6449 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6451 (system_process_attributes): Prefer plain char to unsigned char
6452 when either will do. Clean up properly if interrupted or if
6453 memory allocations fail. Don't assume sscanf succeeds.
6454 Remove no-longer-needed workaround to stop GCC from whining.
6455 Read command-line once, instead of multiple times. Check read status a
6458 Fix obscure porting bug with varargs functions.
6459 The code assumed that int is treated like ptrdiff_t in a vararg
6460 function, which is not a portable assumption. There was a similar
6461 -- though these days less likely -- porting problem with various
6462 assumptions that pointers of different types all smell the same as
6463 far as vararg functions is conserved. To make this problem less
6464 likely in the future, redo the API to use varargs functions.
6465 * alloc.c (make_save_value): Remove this vararg function.
6466 All uses changed to ...
6467 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6468 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6470 (make_save_ptr): Rename from make_save_pointer, for consistency with
6471 the above. Define only on platforms that need it. All uses changed.
6473 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6475 * keyboard.c: Try to fix typos in previous change.
6476 (DISPLAY_LIST_INFO): New macro.
6477 (kbd_buffer_get_event): Do not access members that are not present
6478 in X11. Revert inadvertent change of "!=" to "=".
6480 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6482 * keyboard.c (kbd_buffer_get_event):
6483 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6484 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6486 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6488 * filelock.c: Fix unlikely file descriptor leaks.
6489 (get_boot_time_1): Rework to avoid using emacs_open.
6490 This doesn't actually fix a leak, but is better anyway.
6491 (read_lock_data): Use read, not emacs_read.
6493 * doc.c: Fix minor memory and file descriptor leaks.
6494 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6495 (get_doc_string, Fsnarf_documentation):
6496 Fix file descriptor leak on error.
6498 * term.c: Fix minor fdopen-related file descriptor leaks.
6499 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6500 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6502 * charset.c: Fix file descriptor leaks and errno issues.
6504 (load_charset_map_from_file): Don't leak file descriptor on error.
6505 Use plain record_xmalloc since the allocation is larger than
6506 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6508 * eval.c (record_unwind_protect_nothing):
6509 * fileio.c (fclose_unwind):
6511 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6512 The replacement doesn't block input, but that no longer seems
6515 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6517 * lread.c: Fix file descriptor leaks and errno issues.
6518 (Fload): Close some races that leaked fds or streams when 'load'
6520 (Fload, openp): Report error number of last nontrivial failure to open.
6521 ENOENT counts as trivial.
6522 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6524 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6525 now that the function is always called with a nonnegative arg.
6526 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6527 All uses replaced with ...
6528 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6530 A few more minor file errno-reporting bugs.
6531 * callproc.c (Fcall_process):
6532 * doc.c (Fsnarf_documentation):
6533 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6534 * process.c (set_socket_option):
6535 Don't let a constructor trash errno.
6536 * doc.c: Include <errno.h>.
6538 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6540 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6542 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6544 Fix w32 bug with call-process-region (Bug#14885).
6545 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6546 to Fcall_process when the input is empty. This simplifies the
6547 code a bit. It makes no difference on POSIXish platforms but
6548 apparently it fixes a bug on w32.
6550 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6551 * fileio.c (close_file_unwind): Don't close if FD is negative;
6552 this can happen when unwinding a zapped file descriptor.
6553 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6554 in case Emacs runs out of memory between the two unwind-protects.
6555 Don't trash errno when closing FD.
6556 Zap the FD in the specpdl when closing it, instead of deferring
6557 the removal of the unwind-protect; this fixes a bug where a child
6558 function unwinds the stack past us.
6560 New unwind-protect flavors to better type-check C callbacks.
6561 This also lessens the need to write wrappers for callbacks,
6562 and the need for make_save_pointer.
6563 * alloc.c (free_save_value):
6564 * atimer.c (run_all_atimers):
6566 * alloc.c (safe_alloca_unwind):
6567 * atimer.c (unwind_stop_other_atimers):
6568 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6569 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6570 * minibuf.c (choose_minibuf_frame_1):
6571 * process.c (make_serial_process_unwind):
6572 * xdisp.c (pop_message_unwind):
6573 * xselect.c (queue_selection_requests_unwind):
6574 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6575 * alloc.c (record_xmalloc):
6576 Prefer record_unwind_protect_ptr to record_unwind_protect with
6578 * alloc.c (Fgarbage_collect):
6579 Prefer record_unwind_protect_void to passing a dummy.
6580 * buffer.c (restore_buffer):
6581 * window.c (restore_window_configuration):
6582 * xfns.c, w32fns.c (do_unwind_create_frame)
6583 New wrapper. All record-unwind uses of wrappee changed.
6584 * buffer.c (set_buffer_if_live):
6585 * callproc.c (call_process_cleanup, delete_temp_file):
6586 * coding.c (code_conversion_restore):
6587 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6588 * editfns.c (save_excursion_restore)
6589 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6590 (save_restriction_restore):
6591 * eval.c (restore_stack_limits, un_autoload):
6592 * fns.c (require_unwind):
6593 * keyboard.c (recursive_edit_unwind, tracking_off):
6594 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6595 * macros.c (pop_kbd_macro, restore_menu_items):
6596 * nsfns.m (unwind_create_frame):
6597 * print.c (print_unwind):
6598 * process.c (start_process_unwind):
6599 * search.c (unwind_set_match_data):
6600 * window.c (select_window_norecord, select_frame_norecord):
6601 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6602 (fast_set_selected_frame):
6603 * xfns.c, w32fns.c (unwind_create_tip_frame):
6604 Return void, not a dummy Lisp_Object. All uses changed.
6605 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6606 * callproc.c (call_process_kill):
6607 * fileio.c (restore_point_unwind, decide_coding_unwind)
6608 (build_annotations_unwind):
6609 * insdel.c (Fcombine_after_change_execute_1):
6610 * keyboard.c (read_char_help_form_unwind):
6611 * menu.c (unuse_menu_items):
6612 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6613 * sound.c (sound_cleanup):
6614 * xdisp.c (unwind_redisplay):
6615 * xfns.c (clean_up_dialog):
6616 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6617 Accept no args and return void, instead of accepting and returning
6618 a dummy Lisp_Object. All uses changed.
6619 * cygw32.c (fchdir_unwind):
6620 * fileio.c (close_file_unwind):
6621 * keyboard.c (restore_kboard_configuration):
6622 * lread.c (readevalllop_1):
6623 * process.c (wait_reading_process_output_unwind):
6624 Accept int and return void, rather than accepting an Emacs integer
6625 and returning a dummy object. In some cases this fixes an
6626 unlikely bug when the corresponding int is outside Emacs integer
6627 range. All uses changed.
6628 * dired.c (directory_files_internal_unwind):
6629 * fileio.c (do_auto_save_unwind):
6630 * gtkutil.c (pop_down_dialog):
6631 * insdel.c (reset_var_on_error):
6632 * lread.c (load_unwind):
6633 * xfns.c (clean_up_file_dialog):
6634 * xmenu.c, nsmenu.m (pop_down_menu):
6635 * xmenu.c (cleanup_widget_value_tree):
6636 * xselect.c (wait_for_property_change_unwind):
6637 Accept pointer and return void, rather than accepting an Emacs
6638 save value encapsulating the pointer and returning a dummy object.
6640 * editfns.c (Fformat): Update the saved pointer directly via
6641 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6642 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6643 (unwind_body): New function.
6644 (record_unwind_protect): First arg is now a function returning void,
6645 not a dummy Lisp_Object.
6646 (record_unwind_protect_ptr, record_unwind_protect_int)
6647 (record_unwind_protect_void): New functions.
6648 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6649 * fileio.c (struct auto_save_unwind): New type.
6650 (do_auto_save_unwind): Use it.
6651 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6652 * insdel.c (struct rvoe_arg): New type.
6653 (reset_var_on_error): Use it.
6654 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6656 (specbinding_func): Remove; there are now several such functions.
6657 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6658 (set_unwind_protect_ptr): New function.
6659 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6661 Be simpler and more consistent about reporting I/O errors.
6662 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6663 Say "Read error" and "Write error", rather than "I/O error", or
6664 "IO error reading", or "IO error writing", when a read or write
6666 * process.c (Fmake_network_process, wait_reading_process_output)
6667 (send_process, Fprocess_send_eof, wait_reading_process_output):
6668 Capitalize diagnostics consistently. Put "failed foo" at the
6669 start of the diagnostic, so that we don't capitalize the
6670 function name "foo". Consistently say "failed" for such
6672 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6673 All callers changed. This is so it can use report_file_error.
6674 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6675 diagnostics consistently as above.
6677 * fileio.c (report_file_errno): Fix errno reporting bug.
6678 If the file name is neither null nor a pair, package it up as a
6679 singleton list. All callers changed, both to this function and to
6680 report_file_error. This fixes a bug where the memory allocator
6681 invoked by list1 set errno so that the immediately following
6682 report_file_error reported the wrong errno value.
6684 Fix minor problems found by --enable-gcc-warnings.
6685 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6686 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6688 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6690 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6691 Set event->arg to Qt if switch-event shall be generated.
6692 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6694 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6696 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6699 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6700 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6701 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6702 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6703 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6704 and there is a focused frame.
6705 (head_table): Add focus-in and focus-out.
6706 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6707 bind to handle-focus-in/out.
6709 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6710 (Fhandle_switch_frame): Call Fhandle_focus_in.
6711 (syms_of_frame): defsubr handle-focus-in/out.
6713 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6715 Fix porting bug to older POSIXish platforms (Bug#14862).
6716 * sysdep.c (emacs_pipe): New function, that implements
6717 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6718 This should port better to CentOS 5 and to Mac OS X 10.6.
6719 All calls to pipe2 changed.
6721 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6722 This makes the code easier to read and the executable a bit smaller.
6723 Do not replace all calls to Fcons that happen to create lists,
6724 just calls that are intended to create lists. For example, when
6725 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6726 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6727 Similarly for list2 through list5.
6728 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6729 * bytecode.c (exec_byte_code):
6730 * callint.c (quotify_arg, Fcall_interactively):
6731 * callproc.c (Fcall_process, create_temp_file):
6732 * charset.c (load_charset_map_from_file)
6733 (Fdefine_charset_internal, init_charset):
6734 * coding.c (get_translation_table, detect_coding_system)
6735 (Fcheck_coding_systems_region)
6736 (Fset_terminal_coding_system_internal)
6737 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6738 * composite.c (update_compositions, Ffind_composition_internal):
6739 * dired.c (directory_files_internal, file_name_completion)
6741 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6742 * doc.c (Fsnarf_documentation):
6743 * editfns.c (Fmessage_box):
6745 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6746 (Feval, eval_sub, Ffuncall, apply_lambda):
6747 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6748 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6749 (Fset_file_times, Finsert_file_contents)
6750 (Fchoose_write_coding_system, Fwrite_region):
6751 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6752 * font.c (font_registry_charsets, font_parse_fcname)
6753 (font_prepare_cache, font_update_drivers, Flist_fonts):
6754 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6755 * frame.c (make_frame, Fmake_terminal_frame)
6756 (x_set_frame_parameters, x_report_frame_params)
6757 (x_default_parameter, Fx_parse_geometry):
6758 * ftfont.c (syms_of_ftfont):
6759 * image.c (gif_load):
6760 * keyboard.c (command_loop_1):
6761 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6762 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6763 (Fminor_mode_key_binding, accessible_keymaps_1)
6764 (Faccessible_keymaps, Fwhere_is_internal):
6765 * lread.c (read_emacs_mule_char):
6766 * menu.c (find_and_return_menu_selection):
6767 * minibuf.c (get_minibuffer):
6768 * nsfns.m (Fns_perform_service):
6769 * nsfont.m (ns_script_to_charset):
6770 * nsmenu.m (ns_popup_dialog):
6771 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6772 (Fx_own_selection_internal):
6773 * nsterm.m (append2):
6774 * print.c (Fredirect_debugging_output)
6775 (print_prune_string_charset):
6776 * process.c (Fdelete_process, Fprocess_contact)
6777 (Fformat_network_address, set_socket_option)
6778 (read_and_dispose_of_process_output, write_queue_push)
6779 (send_process, exec_sentinel):
6780 * sound.c (Fplay_sound_internal):
6781 * textprop.c (validate_plist, add_properties)
6782 (Fput_text_property, Fadd_face_text_property)
6783 (copy_text_properties, text_property_list, syms_of_textprop):
6784 * unexaix.c (report_error):
6785 * unexcoff.c (report_error):
6786 * unexsol.c (unexec):
6787 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6788 (Fformat_mode_line, syms_of_xdisp):
6789 * xfaces.c (set_font_frame_param)
6790 (Finternal_lisp_face_attribute_values)
6791 (Finternal_merge_in_global_face, syms_of_xfaces):
6792 * xfns.c (x_default_scroll_bar_color_parameter)
6793 (x_default_font_parameter, x_create_tip_frame):
6794 * xfont.c (xfont_supported_scripts):
6795 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6796 (menu_help_callback, xmenu_show):
6798 * xterm.c (set_wm_state):
6799 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6800 and similarly for list2 through list5.
6802 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6804 * callproc.c (Fcall_process_region): Fix minor race and tune.
6805 (create_temp_file): New function, with the temp-file-creation part
6806 of the old Fcall_process_region. Use Fcopy_sequence to create the
6807 temp file name, rather than alloca + build_string, for simplicity.
6808 Don't bother to block input around the temp file creation;
6809 shouldn't be needed. Simplify use of mktemp.
6810 Use record_unwind_protect immediately after creating the temp file;
6811 this closes an unlikely race where the temp file was not removed.
6812 Use memcpy rather than an open-coded loop.
6813 (Fcall_process_region): Use the new function. If the input is
6814 empty, redirect from /dev/null rather than from a newly created
6815 empty temp file; this avoids unnecessary file system traffic.
6817 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6819 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6820 Simplify by making this case like the other two. This is a bit
6821 slower on obsolete hosts, but the extra complexity isn't worth it.
6823 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6824 * process.c (create_process) [!DOS_NT]:
6825 Remove now-unnecessary calls to emacs_close.
6827 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6829 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6830 returning early. (Bug#14850)
6832 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6833 and inhibit-iso-escape-detection attributes of 'undecided'.
6836 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6838 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6839 Reported by Herbert J. Skuhra in
6840 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6842 Don't lose top specpdl entry when memory is exhausted.
6843 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6844 specpdl overflow here, to simplify callers; all callers changed.
6845 Always reserve an unused entry at the stack top; this avoids
6846 losing the top entry's information when memory is exhausted.
6848 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6850 Clean up errno reporting and fix some errno-reporting bugs.
6851 * callproc.c (Fcall_process):
6852 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6853 * process.c (create_process, Fmake_network_process):
6854 * unexaix.c (report_error):
6855 * unexcoff.c (report_error):
6856 Be more careful about reporting the errno of failed operations.
6857 The code previously reported the wrong errno sometimes.
6858 Also, prefer report_file_errno to setting errno + report_file_error.
6859 (Fcall_process): Look at openp return value rather than at path,
6860 as that's a bit faster and clearer when there's a numeric predicate.
6861 * fileio.c (report_file_errno): New function, with most of the
6862 old contents of report_file_error.
6863 (report_file_error): Use it.
6864 (Ffile_exists_p, Ffile_accessible_directory_p):
6865 Set errno to 0 when it is junk.
6866 * fileio.c (Faccess_file):
6867 * image.c (x_create_bitmap_from_file):
6868 Use faccessat rather than opening the file, to avoid the hassle of
6869 having a file descriptor open.
6870 * lisp.h (report_file_errno): New decl.
6871 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6874 * process.c (create_process, wait_reading_process_output) [AIX]:
6875 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6876 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6877 a multithreaded environment anyway).
6878 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6880 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6882 * image.c (x_find_image_file): Don't close a remote file handle.
6884 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6886 Fix races with threads and file descriptors.
6887 * callproc.c (Fcall_process_region):
6888 * dired.c (open_directory):
6889 * emacs.c (main, Fdaemon_initialized):
6890 * image.c (x_find_image_file):
6891 * inotify.c (Finotify_rm_watch):
6892 * lread.c (Flocate_file_internal):
6893 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6894 * term.c (term_mouse_moveto, init_tty):
6895 * termcap.c (tgetent):
6896 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6897 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6898 * unexhp9k800.c, unexmacosx.c (unexec):
6899 * callproc.c (Fcall_process_region):
6900 Use emacs_close, not close.
6901 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6902 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6903 and posix_close function on current platforms (which all lack them).
6904 (emacs_close): Use it. This should fix the races on GNU/Linux and
6905 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6906 and it should avoid closing random victim file descriptors on
6909 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6911 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6912 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6915 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6916 This is for .gdbinit xbacktrace.
6918 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6919 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6920 (emacs_set_tty): Now static.
6921 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6922 * term.c (tty_capable_p, tty_default_color_capabilities)
6923 (get_tty_terminal, term_mouse_movement)
6924 (handle_one_term_event, init_tty, maybe_fatal):
6925 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6926 (tgetent, scan_file, name_match, compare_contin):
6927 * terminal.c (get_terminal):
6928 Use bool for boolean.
6929 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6930 Prefer char to unsigned char if either will do.
6931 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6932 (tty_write_glyphs): Prefer int to unsigned.
6933 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6934 All callers changed.
6935 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6937 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6940 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6941 (B__dummy__): New dummy symbol, to pacify C89.
6942 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6943 they can't grok varargs macros.
6944 * dispnew.c (add_window_display_history)
6945 (add_frame_display_history):
6946 * print.c (print_object):
6947 * xdisp.c (debug_method_add):
6948 Use %p printf format only for void pointers.
6949 * emacs.c (usage_message): New constant, replacing ...
6950 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6951 (main): Adjust to usage reorg.
6952 * fns.c (syms_of_fns):
6953 * profiler.c (syms_of_profiler):
6954 Don't use non-constant struct initializers.
6955 * gnutls.h (gnutls_initstage_t):
6956 * lisp.h (enum Lisp_Fwd_Type):
6957 * lread.c (lisp_file_lexically_bound_p):
6958 * xsettings.c (anonymous enum):
6959 Remove trailing comma.
6960 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6961 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6962 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6964 * regex.c (const_re_char): New type, to pacify strict C89.
6965 All uses of 'const re_char' replaced to use it.
6966 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6967 with glibc when strict C89. This change is imported from gnulib.
6969 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6970 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6971 Omit GNU_LINUX implementation, since it requires long long.
6972 * xterm.c (x_draw_underwave):
6973 Do not assume the traditional order of struct's members.
6974 (x_term_init): Rewrite to avoid the need for non-constant structure
6977 Syntax cleanup, mostly replacing macros with functions.
6978 This removes the need for the syntax_temp hack.
6979 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6980 * syntax.c (SYNTAX_INLINE): New macro.
6981 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6982 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6983 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6984 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6985 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6986 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6987 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6988 Now constants, not macros.
6989 (syntax_temp) [!__GNUC__]: Remove.
6990 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6991 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6992 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6993 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6994 Move here from syntax.h; now functions, not macros. Except for the
6995 last function, these are static since only syntax.c uses them.
6996 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6997 All uses changed. Now a function, not a macro; use this fact
6998 to simplify the code.
6999 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7000 compiler bugs; no longer relevant.
7001 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7002 (SYNTAX_INLINE): New macro.
7003 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7004 for the new functions. Use bool for boolean member.
7005 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7006 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7007 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7008 (SETUP_BUFFER_SYNTAX_TABLE):
7009 Now extern inline functions, not macros.
7010 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7011 Remove; all uses replaced by implementation.
7012 (syntax_temp) [!__GNUC__]: Remove decl.
7013 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7015 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7017 * emacs.c (main): Fix syntax error.
7019 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7021 Timestamp fixes for undo (Bug#14824).
7022 * atimer.c (schedule_atimer):
7023 * fileio.c (Ffile_newer_than_file_p):
7024 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7025 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7026 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7027 (syms_of_fileio): Remove Sclear_visited_file_name.
7028 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7029 file doesn't exist; this avoids an ambiguity with negative timestamps.
7030 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7031 * systime.h (make_emacs_time, invalid_emacs_time):
7032 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7033 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7034 * undo.c (record_first_change): Push (visited-file-modtime) onto
7035 undo list rather than reimplementing it by hand, incorrectly.
7037 2013-07-09 Ken Brown <kbrown@cornell.edu>
7039 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7041 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7043 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7045 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7047 Handle errno and exit status a bit more carefully.
7048 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7049 number into an exit status. Instead, use EXIT_CANCELED.
7050 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7051 * callproc.c (relocate_fd):
7052 * emacs.c (close_output_streams, main):
7053 * process.c (create_process):
7054 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7055 Use emacs_perror for simplicity.
7056 * callproc.c (relocate_fd, main):
7057 * sysdep.c (sys_subshell):
7058 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7059 (shut_down_emacs): Use emacs_write, not write.
7060 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7061 * fileio.c (Fcopy_file, e_write):
7062 * nsterm.m (ns_select):
7063 * process.c (send_process):
7064 * sound.c (vox_write):
7065 Use emacs_write_sig, not emacs_write.
7066 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7067 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7069 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7071 (emacs_full_write): New function.
7072 (emacs_write): Rewrite to use it.
7073 (emacswrite_sig, emacs_perror): New functions.
7074 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7076 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7078 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7079 on NS even if it is present. Pixmap on NS is a void*.
7081 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7083 Port to Ubuntu 10 (Bug#14803).
7084 Problem reported by T.V. Raman.
7085 * process.c (close_on_exec, accept4, process_socket):
7086 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7088 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7090 * w32.c (sys_dup): Declare prototype.
7094 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7096 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7098 Make file descriptors close-on-exec when possible (Bug#14803).
7099 This simplifies Emacs a bit, since it no longer needs to worry
7100 about closing file descriptors by hand in some cases.
7101 It also fixes some unlikely races. Not all such races, as
7102 libraries often open files internally without setting
7103 close-on-exec, but it's an improvement.
7104 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7105 * callproc.c (Fcall_process) [!MSDOS]:
7106 * emacs.c (main) [!DOS_NT]:
7107 * nsterm.m (ns_term_init):
7108 * process.c (create_process):
7109 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7110 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7111 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7112 Prefer mkostemp with O_CLOEXEC to mkstemp.
7113 * callproc.c (relocate_fd) [!WINDOWSNT]:
7114 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7115 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7117 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7118 Make the resulting file descriptor close-on-exec.
7119 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7120 * lread.c (load_descriptor_list, load_descriptor_unwind):
7121 Remove; no longer needed. All uses removed.
7122 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7123 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7125 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7126 (Fmake_network_process, Fnetwork_interface_list):
7127 (Fnetwork_interface_info, server_accept_connection):
7128 Make newly-created socket close-on-exec.
7129 * sysdep.c (emacs_open, emacs_fopen):
7130 Make new-created descriptor close-on-exec.
7131 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7132 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7134 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7136 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7137 for NS_IMPL_GNUSTEP.
7139 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7141 Fix openp errno handling.
7142 * callproc.c (Fcall_process): Preserve openp errno around close.
7143 * lread.c (openp): Set errno when returning -1, as some callers
7146 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7148 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7150 * nsterm.h (NSSavePanel): Update comment.
7151 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7152 (ns_run_file_dialog): Declare.
7154 * nsfns.m: Remove panelOK.
7156 (ns_run_file_dialog): New function.
7157 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7158 event loop, so file dialog is popped up by ns_run_file_dialog, called
7159 by sendEvent (Bug#14578).
7160 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7162 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7164 * xdisp.c (default_line_pixel_height): New function.
7165 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7166 (try_cursor_movement, redisplay_window, try_window)
7167 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7169 * window.c (window_scroll_pixel_based):
7170 use default_line_pixel_height.
7172 * dispextern.h (default_line_pixel_height): Add prototype.
7174 * frame.c (x_set_line_spacing): Accept a float value for
7175 line-spacing parameter, per the documentation.
7177 * data.c (Fmultibyte_string_p): Doc fix.
7179 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7181 Use emacs_open more consistently when opening files.
7182 This handles EINTR more consistently now, and makes it easier
7183 to introduce other uniform changes to file descriptor handling.
7184 * sysstdio.h: New file.
7185 * buffer.c (mmap_init):
7186 * cygw32.c (chdir_to_default_directory):
7187 * dispnew.c (Fopen_termscript):
7188 * emacs.c (Fdaemon_initialized):
7189 * fileio.c (Fdo_auto_save):
7190 * image.c (slurp_file, png_load_body, jpeg_load_body):
7191 * keyboard.c (Fopen_dribble_file):
7193 * print.c (Fredirect_debugging_output):
7194 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7195 * termcap.c (tgetent):
7196 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7197 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7198 * w32term.c (w32_initialize) [CYGWIN]:
7199 * xfaces.c (Fx_load_color_file):
7200 Use emacs_open instead of plain open, and emacs_fopen instead of
7202 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7203 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7204 * callproc.c (default_output_mode): New constant.
7205 (Fcall_process): Use it to call emacs_open instead of plain creat.
7206 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7207 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7208 (emacs_fopen): New function.
7209 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7210 Include <lisp.h>, for emacs_open.
7211 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7213 Remove duplicate #include directives.
7214 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7216 Don't include stdio.h twice.
7217 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7218 Don't include sys/types.h or stdio.h twice.
7219 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7220 * lread.c: Don't include coding.h twice.
7221 * nsfont.m: Don't include frame.h twice.
7222 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7223 * ralloc.c: Don't include <unistd.h> twice.
7224 * xdisp.c: Don't include font.h twice.
7225 * xterm.c: Don't include fontset.h twice.
7226 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7228 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7230 Scale ImageMagick images more carefully.
7231 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7232 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7233 Be more careful about avoiding undefined behavior after
7234 integer overflow and division by zero.
7236 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7238 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7239 (syms_of_w32fns): DEFSYM them.
7240 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7241 (CCHDEVICENAME): Define macros if not defined.
7242 (struct MONITOR_INFO_EX): New struct.
7243 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7244 (enum_display_monitors_fn): New variable.
7245 (globals_of_w32fns): Initialize it.
7246 (Fx_display_pixel_width, Fx_display_pixel_height)
7247 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7248 multi-monitor setups in docstrings.
7249 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7250 screen size by primary monitor's millimeter per pixel.
7251 (w32_monitor_enum, w32_display_monitor_attributes_list)
7252 (w32_display_monitor_attributes_list_fallback)
7253 (Fw32_display_monitor_attributes_list): New functions.
7254 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7256 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7258 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7260 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7262 * fileio.c (Qfile_notify_error): New error symbol.
7264 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7265 * inotify.c (inotify_callback, symbol_to_inotifymask)
7266 (Finotify_add_watch, Finotify_rm_watch): Use it.
7267 (inotifyevent_to_event): Exchange order of cookie and file name.
7268 (Finotify_add_watch): Adapt docstring.
7270 * lisp.h (Qfile_notify_error): Declare.
7272 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7274 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7275 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7276 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7277 which did not work (see <http://bugs.gnu.org/14569#307>).
7278 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7279 && (!noninteractive || initialized)). This attempts to thread
7280 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7282 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7284 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7285 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7287 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7289 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7290 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7291 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7292 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7294 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7296 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7297 Define to __sys_siglist.
7299 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7301 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7302 word-wrap, so that overflow-newline-into-fringe would work in
7303 visual-line-mode. (Bug#2749)
7304 (move_it_in_display_line_to): When the last scanned display
7305 element fits exactly on the display line, and
7306 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7307 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7308 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7309 finding buffer position that corresponds to pixel coordinates,
7310 e.g. in buffer_posn_from_coords.
7312 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7314 * process.c (handle_child_signal): Call catch_child_signal if
7317 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7319 Don't convert function pointers to void * and back.
7320 It isn't portable C, and it's easy enough to avoid.
7321 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7322 (make_save_value): Add support for SAVE_FUNCPOINTER.
7323 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7324 * print.c (print_object):
7325 Distinguish function from object pointers.
7326 * lisp.h (SAVE_FUNCPOINTER): New constant.
7327 (SAVE_SLOT_BITS): Adjust to it.
7328 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7329 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7330 (voidfuncptr): New typedef.
7331 (struct Lisp_Save_Value): New member data[0].funcpointer.
7332 (XSAVE_FUNCPOINTER): New function.
7334 Simplify buildobj processing.
7335 * Makefile.in (buildobj.h): Make it a sequence of strings each
7336 followed by comma, rather than a single string. Put it into a
7337 .tmp file in case there's an error while generating it.
7338 (gl-stamp): Use .tmp for temp files.
7339 (mostlyclean): Clean .tmp files.
7340 * doc.c (buildobj): Move to just the routine that needs it.
7341 It's now an array of strings, so processing is simpler.
7343 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7345 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7346 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7347 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7348 Invoke malloc_enable_thread even when not interactive.
7349 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7350 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7351 in this case, since the underlying bug has now been fixed.
7353 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7355 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7356 unlinking it (bug#14691).
7358 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7360 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7361 before checking whether buffer is modified. This lets
7362 `kill-buffer-query-functions' cancel killing of the buffer or save
7363 its content before `kill-buffer' asks user the "Buffer %s
7364 modified; kill anyway?" question.
7366 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7368 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7369 Let the super performKeyEquivalent deal with them (Bug#14747).
7371 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7373 * widget.c (resize_cb): Remove unused local.
7375 Do not use GTK 3 if it exists but cannot be compiled.
7376 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7377 * xterm.c (x_error_handler) [!USE_GTK]:
7380 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7382 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7384 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7385 to the valid range of values. (Bug#14753)
7387 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7388 when moving point by using the current glyph matrix. This avoids
7389 the need to force redisplay when this function is called in a
7392 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7394 Fix minor problems found by static checking.
7395 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7396 Redo the latter's body to sidestep GCC parenthesization warnings.
7397 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7398 * coding.c (detect_coding, detect_coding_system):
7399 * coding.h (struct undecided_spec):
7400 Use bool for boolean.
7401 * image.c (QCmax_width, QCmax_height): Now static.
7402 * xdisp.c (Fmove_point_visually): Remove unused local.
7404 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7406 * xdisp.c (Fmove_point_visually): New function.
7408 2013-06-28 Kenichi Handa <handa@gnu.org>
7410 * coding.h (define_coding_undecided_arg_index): New enum.
7411 (coding_attr_index): New members
7412 coding_attr_undecided_inhibit_null_byte_detection,
7413 coding_attr_undecided_inhibit_iso_escape_detection,
7414 coding_attr_undecided_prefer_utf_8.
7415 (undecided_spec): New struct.
7416 (struct coding_system): New member `undecided' of the member
7419 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7420 (detect_coding): Likewise.
7421 (detect_coding_system): Likewise.
7422 (Fdefine_coding_system_internal): New coding system properties
7423 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7425 (syms_of_coding): Adjust for coding_arg_undecided_max.
7427 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7429 * image.c (x_from_xcolors): Remove unused local.
7431 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7433 Defer image data transfer between X client and server until actual
7436 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7439 * image.c (Destroy_Image): Remove.
7440 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7441 `mask_p', and `colors_p'. All uses changed.
7442 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7443 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7444 New macros for `flags' arg to x_clear_image_1.
7445 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7446 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7447 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7448 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7449 (image_get_x_image, image_unget_x_image): New functions or macros.
7450 (image_background, image_background_transparent, x_to_xcolors)
7451 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7452 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7453 instead of Destroy_Image.
7454 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7455 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7456 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7457 (imagemagick_load_image, svg_load_image): Use them instead of
7458 x_create_x_image_and_pixmap, and x_put_x_image followed by
7459 x_destroy_x_image, respectively.
7460 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7461 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7462 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7463 background_transparent fields.
7464 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7465 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7467 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7469 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7470 This mostly consists of undoing recent changes.
7471 * callproc.c (Fcall_process):
7472 * process.c (create_process):
7473 Do not worry about catching SIGCHLD here, undoing previous change.
7474 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7475 * process.c, process.h (catch_child_signal):
7476 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7477 * process.c (catch_child_handler): Don't worry about being called
7478 lazily and do not assume caller has blocked SIGCHLD, undoing
7479 previous change. Move first-time stuff back to
7480 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7481 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7482 set lib_child_handler if it's already initialized, which may
7483 help avoid problems on GNUstep.
7485 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7487 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7488 * callproc.c (Fcall_process):
7489 * process.c (create_process):
7490 Make sure SIGCHLD is caught before we fork,
7491 since Emacs startup no arranges to catch SIGCHLD.
7492 * process.c (lib_child_handler): Initialize to null, not to
7494 (catch_child_signal): Allow self to be called lazily.
7495 Do nothing if it's already been called.
7496 Assume caller has blocked SIGCHLD (all callers do now).
7497 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7498 just before it's really needed.
7499 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7500 since it hasn't been caught yet.
7502 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7504 * image.c (compute_image_size): New function to implement
7505 :max-width and :max-height.
7506 (imagemagick_load_image): Use it.
7508 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7510 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7511 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7513 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7514 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7515 the SIGCHLD handler, since the code is not atomic and (due to glib)
7516 signals may be arriving now.
7517 * sysdep.c (init_signals): Do not catch child signals here;
7518 'main' now does that later, at a safer time.
7520 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7522 Clean up SIGCHLD handling a bit (Bug#14569).
7523 * process.c, process.h (catch_child_signal):
7524 Now always extern, even if !NS_IMPL_GNUSTEP.
7525 * process.c (catch_child_signal): Move glib tickler here from
7526 init_process_emacs, so that it's done earlier in Emacs
7527 initialization. Also move the noninteractive && !initialized
7528 check here from init_process_emacs. This is all a bit cleaner for
7529 GNUish platforms, and I hope it works around the Cygwin bug.
7530 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7531 that glib signal handling is tickled before glib creates threads.
7533 * process.c (wait_reading_process_output): Avoid int overflow
7534 when reading more than 2 GiB total from a process.
7536 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7538 * process.c (create_process): Handle a couple more cases,
7539 i.e., work even if new_argv and wait_child_setup[i] are cached.
7540 Use Fcall_process's style for volatile vars.
7542 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7544 * process.c (create_process): Mark PROCESS volatile.
7546 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7548 Use C99-style flexible array members if available.
7549 This avoids some subtle aliasing issues, which typically
7550 aren't a problem with GCC but may be a problem elsewhere.
7551 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7552 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7553 In either case, it uses a flexible array member rather than
7554 the old struct hack. All uses changed.
7555 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7556 Adjust to sdata reorganization.
7557 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7558 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7559 that ports better to pre-C99 non-GCC.
7560 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7561 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7562 as the latter has changed.
7563 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7564 and port better to pre-C99 GCC.
7565 * image.c (struct xpm_cached_color):
7566 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7567 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7568 Use FLEXIBLE_ARRAY_MEMBER.
7569 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7570 Move decl to top level so it gets checked against implementation.
7571 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7572 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7574 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7576 * syntax.c: Integer cleanups.
7577 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7578 All uses that need 0-or-2 changed to:
7579 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7580 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7581 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7582 (char_quoted, prev_char_comend_first, back_comment)
7583 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7584 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7585 Use bool for boolean.
7586 (update_syntax_table, skip_chars, skip_syntaxes):
7587 Prefer int to unsigned when either will do.
7588 (back_comment): Return boolean success flag, like forw_comment,
7589 instead of positive-or-minus-1 (which might have overflowed int anyway).
7590 Don't stuff ptrdiff_t into int.
7591 (syntax_spec_code, syntax_code_spec): Now const.
7592 (Fmatching_paren, scan_lists, scan_sexps_forward):
7593 Use enum syntaxcode for syntax code.
7594 (Fmatching_paren): Check that arg is a character, not just an integer.
7595 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7596 (Finternal_describe_syntax_value): Omit no-longer-needed
7598 (skip_chars): Use char, not unsigned char, when the distinction
7600 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7601 * bytecode.c (exec_byte_code):
7602 * syntax.c (syntax_spec_code, Fchar_syntax)
7603 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7605 * syntax.h (SYNTAX_WITH_FLAGS):
7606 Omit unnecessary casts.
7608 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7610 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7611 line dimensions here, to avoid race conditions with the main
7612 thread. (Bug#14062, bug#14630, bug#14669)
7614 * w32term.c (w32_draw_window_cursor): Compute the header line and
7615 mode line dimensions here.
7616 <w32_system_caret_window, w32_system_caret_hdr_height>:
7617 <w32_system_caret_mode_height>: New variables.
7619 * w32term.h: Declare them.
7621 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7623 * alloc.c (die): Move "assertion failed" string here ...
7624 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7625 COND when SUPPRESS_CHECKING. This shrinks the executable text
7626 size by 0.8% to 2.2% when configured with --enable-checking,
7627 depending on optimization flags (GCC 4.8.1 x86-64).
7629 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7631 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7633 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7634 base is 2; this is more accurate.
7636 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7638 * sound.c (string_default): Move to !WINDOWSNT section.
7639 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7641 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7643 * sound.c: Integer cleanups.
7644 Remove unnecessary forward decls.
7645 (struct sound_device): The 'file' member is now a Lisp_Object, not
7646 a char *, so that we needn't invoke alloca on a huge size.
7647 (Fplay_sound_internal): Adjust to this.
7648 (string_default): New function.
7649 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7650 Use it to adjust to the struct sound_device change.
7651 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7652 (be2hs) [0]: Remove.
7654 * syntax.c (skip_chars): Don't use uninitialized storage
7655 when searching a multibyte buffer for characters that are not in a
7656 unibyte string that contains non-ASCII characters.
7658 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7660 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7661 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7663 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7665 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7667 2013-06-18 Kenichi Handa <handa@gnu.org>
7669 * font.c (Ffont_spec): Signal an error for an invalid font name
7672 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7674 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7675 In particular this ports to 32-bit sparc Sun cc.
7676 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7677 array with a dummy element at specpdl[-1], so that its address can
7679 (unbind_to): Do not copy the binding; not needed, now that we
7680 copy old_value in the one place where the copy is needed.
7681 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7682 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7683 (union specbinding): Rename from struct specbinding. Redo layout
7684 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7685 which is not portable. With Sun C 5.12 32-bit sparc, the
7686 declaration causes nargs to be an unsigned bitfield, a behavior
7687 that the C standard allows; but Emacs wants nargs to be signed.
7688 The overall type is now a union of structures rather than a
7689 structure of union of structures, and the 'kind' member is now a
7690 bitfield, so that the overall type doesn't grow. All uses changed.
7691 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7693 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7695 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7696 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7698 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7700 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7702 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7703 unless we know that the window w's frame is a frame object.
7704 Another attempt at solving bug#14062 and bug#14630.
7706 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7708 * textprop.c (property_set_type): New enum.
7709 (add_properties): Allow appending/prepending text properties.
7710 (add_text_properties_1): Factored out of Fadd_text_properties.
7711 (Fadd_text_properties): Move all the code into
7712 add_text_properties_1.
7713 (Fadd_face_text_property): New function that calls
7714 add_text_properties_1.
7716 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7718 Move functions from lisp.h to individual modules when possible.
7719 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7720 * alloc.c (XFLOAT_INIT, set_symbol_name):
7721 * buffer.c (CHECK_OVERLAY):
7722 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7723 (set_char_table_parent):
7724 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7725 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7726 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7727 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7729 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7730 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7731 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7732 (backtrace_args, backtrace_debug_on_exit):
7733 * floatfns.c (CHECK_FLOAT):
7734 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7735 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7736 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7737 (set_hash_index_slot):
7738 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7739 * marker.c (CHECK_MARKER):
7740 * textprop.c (CHECK_STRING_OR_BUFFER):
7741 * window.c (CHECK_WINDOW_CONFIGURATION):
7742 Move here from lisp.h, and make these functions static rather than
7744 * buffer.c (Qoverlayp):
7746 * fns.c (Qhash_table_p):
7747 * window.c (Qwindow_configuration_p):
7749 * lisp.h: Remove the abovementioned defns and decls.
7751 Use functions, not macros, for XINT etc (Bug#11935).
7752 In lisp.h, prefer functions to function-like macros, and
7753 constants to object-like macros, when either will do. This:
7754 . simplifies use, as there's no more need to worry about
7755 arguments' side effects being evaluated multiple times.
7756 . makes the code easier to debug on some platforms.
7757 However, when using gcc -O0, keep using function-like macros
7758 for a few critical operations, for performance reasons.
7759 This sort of thing isn't needed with gcc -Og, but -Og
7760 is a GCC 4.8 feature and isn't widely-enough available yet.
7761 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7762 Remove enum lsb_bits; no longer needed.
7763 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7764 * buffer.c (Qoverlap):
7766 * fns.c (Qhash_table_p):
7767 Now extern, so lisp.h can use these symbols.
7768 * dispextern.h: Include character.h, for MAX_CHAR etc.
7769 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7770 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7771 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7772 (GLYPH_CODE_P): Move here from lisp.h.
7773 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7774 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7775 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7776 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7777 XUNTAG now returns void *.
7778 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7779 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7780 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7781 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7782 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7783 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7784 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7785 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7786 New macros, renamed from their sans-lisp_h_ counterparts.
7787 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7788 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7789 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7790 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7791 If compiling via GCC without optimization, define these as macros
7792 in addition to inline functions.
7793 To disable this, compile with -DINLINING=0.
7794 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7795 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7796 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7797 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7798 (INTMASK, VALMASK): Now macros, since static values cannot be
7799 accessed from extern inline functions.
7800 (VALMASK): Also a constant, for benefit of old GDB.
7801 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7802 is INTEGERP, which can fold it in.
7803 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7804 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7805 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7806 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7807 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7808 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7809 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7810 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7811 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7812 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7813 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7814 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7815 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7816 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7817 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7818 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7819 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7820 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7821 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7822 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7823 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7824 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7825 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7826 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7827 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7828 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7829 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7830 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7831 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7832 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7833 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7834 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7835 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7837 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7838 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7839 (VALMASK): Define in one place rather than in two, merging the
7840 USE_LSB_TAG parts; this is simpler.
7841 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7842 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7843 Move up, to avoid use before definition.
7844 Also include "globals.h" earlier, for the same reason.
7845 (make_natnum): New function.
7846 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7847 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7848 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7849 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7850 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7851 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7852 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7853 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7854 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7855 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7856 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7857 (Qwindow_configuration_p, Qimage): New forward declarations.
7858 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7859 (STRING_COPYIN): Remove; unused.
7860 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7861 (xcar_addr, xcdr_addr): New functions. All uses changed.
7862 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7863 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7864 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7865 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7866 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7867 (TYPE_RANGED_INTEGERP): Simplify.
7868 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7869 (setlocale, fixup_locale, synchronize_system_messages_locale)
7870 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7871 Now empty functions, not macros.
7872 (functionp): Return bool, not int.
7873 * window.c (Qwindow_configuration_p): Now extern,
7874 so window.h can use it.
7875 * window.h (Qwindowp): Move decl back to lisp.h.
7877 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7879 * xdisp.c (Fline_pixel_height): New function, required for solving
7882 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7884 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7886 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7888 * lread.c (syms_of_lread):
7889 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7891 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7893 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7895 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7897 * fileio.c (expand_file_name): Doc fix.
7899 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7901 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7902 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7903 Wait for self, not for 0. This can't hurt on GNU or similar
7904 system, and may help with Cygwin.
7906 * keyboard.c: Don't use PROP (...) as an lvalue.
7907 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7908 Use set_prop (A, B), not PROP (A) = B.
7910 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7912 * xdisp.c (get_it_property): Use it->window instead of generating
7913 a Lisp object from it->w.
7915 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7917 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7918 get-char-property the window that is being rendered, instead of
7919 the buffer, to support window-specific overlays. (Bug#14575)
7920 (compute_display_string_pos): When W is NULL, use the current
7921 buffer as the object to pass to get-char-property.
7922 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7923 pointer member of the bidi iterator, since no window is pertinent
7926 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7928 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7929 being displayed, and pass it to compute_display_string_pos.
7930 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7931 (bidi_paragraph_init): All callers changed.
7933 * xdisp.c (init_from_display_pos, init_iterator)
7934 (handle_single_display_spec, next_overlay_string)
7935 (get_overlay_strings_1, reseat_1, reseat_to_string)
7936 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7937 Set bidi_it.w member from it->w.
7938 (compute_display_string_pos): Accept additional argument, the
7939 window being displayed, and pass it to Fget_char_property.
7942 * dispextern.h (struct bidi_it): New member w, the window being
7944 (compute_display_string_pos): Adjust prototype.
7946 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7948 * xgselect.c: Remove unneeded include xterm.h.
7950 * process.c (wait_reading_process_output): Check for NS before GLIB.
7951 GLIB may be linked in due to rsvg, but ns_select must be called.
7953 * xgselect.c (xg_select): Remove call to window_system_available
7954 and g_main_context_pending at the top, so Gdk events (i.e. file
7955 notify) are processed when Emacs is started with -nw.
7957 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7959 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7960 (ctagsfiles3): New variable, includes only *.m files.
7961 (TAGS): Use an explicit language name in the regular expressions,
7962 to avoid transformation of '/SOMETHING' by MSYS to
7963 'c:\MSYS\SOMETHING'.
7965 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7967 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7969 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7971 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7972 still need to set the mouse pointer shape and activate help-echo.
7975 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7977 A few porting etc. fixes for the new file monitor code.
7978 See the thread containing
7979 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7980 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7981 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7982 (dir_monitor_callback, Fgfile_rm_watch):
7983 Use assq_no_quit instead of Fassoc, for speed.
7984 (dir_monitor_callback, Fgfile_rm_watch):
7985 eassert that the monitor is a fixnum.
7986 (dir_monitor_callback): No need for CDR_SAFE.
7987 Simplify building of lisp with alternative tails.
7988 (Fgfile_add_watch, Fgfile_rm_watch):
7989 Do not assume glib functions set errno reliably on failure.
7990 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7991 and signal an error otherwise.
7992 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7993 Use Fdelq instead of Fdelete, for speed.
7995 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7997 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7998 don't insist on being invoked on a highlighted tool-bar button.
7999 Avoids losing tool-bar functionality when mouse-highlight is nil.
8000 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8001 Don't highlight when mouse-highlight is nil.
8002 (note_mouse_highlight): When mouse-highlight is nil, don't return
8003 right away; instead, run tool-bar and mode-line highlight
8004 subroutine, clear any existing highlight, and revert the mouse
8005 pointer to its default shape. (Bug#14558)
8007 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8009 * lisp.mk (lisp): Add prog-mode.el.
8011 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8013 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8014 * process.c (dummy_handler): New function.
8015 (lib_child_handler): New static var.
8016 (handle_child_signal): Invoke it.
8017 (catch_child_signal): If a library has set up a signal handler,
8018 save it into lib_child_handler.
8019 (init_process_emacs): If using glib and not on Windows, tickle glib's
8020 child-handling code so that it initializes its private SIGCHLD handler.
8021 * syssignal.h (SA_SIGINFO): Default to 0.
8022 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8023 31; it should no longer be needed now.
8025 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8027 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8029 * gfilenotify.c (globals_of_gfilenotify): New function.
8030 (syms_of_gfilenotify): Move global initialization there.
8032 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8034 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8036 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8037 * keyboard.c (menu_bar_items, tool_bar_items):
8038 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8039 not override local keymaps any more.
8041 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8043 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8045 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8047 * w32console.c (initialize_w32_display): Return the dimensions of
8048 the console window via 2 additional arguments, not via the current
8049 frame. This avoids crashes due to overrunning the bounds of
8050 frame's decode_mode_spec_buffer, which is not resized following
8051 the change of the frame dimensions from the initial 10x10.
8053 * w32term.h (w32_initialize_display_info): Adjust prototype.
8055 * term.c (init_tty): Take dimensions of the frame from the values
8056 returned by initialize_w32_display.
8058 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8059 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8060 (LIBES): Add $(GFILENOTIFY_LIBS).
8062 * w32inevt.c (handle_file_notifications): Add dummy implementation
8063 for !HAVE_W32NOTIFY.
8065 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8067 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8069 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8071 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8073 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8075 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8077 Fix minor problems found by static checking.
8078 * data.c (pure_write_error):
8079 Use xsignal2, not Fsignal, as Fsignal might return.
8080 * eval.c (set_backtrace_debug_on_exit): Now static.
8081 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8082 No longer inline. EXTERN_INLINE is needed only for functions
8083 defined in .h files. Reindent function header as per GNU style.
8084 (backtrace_p, backtrace_top, backtrace_next):
8085 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8086 compiler or linker. Add extern decls to pacify gcc -Wall.
8087 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8089 * frame.c (free_monitors): Define only on platforms that need it.
8090 * nsterm.m (ns_term_init):
8091 * process.c (catch_child_signal):
8092 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8093 defined on all porting targets these days.
8094 * process.c, process.h (catch_child_signal):
8095 Make it extern only if NS_IMPL_GNUSTEP is defined.
8097 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8099 * w32.c (gettimeofday): Make the signature identical to prototype
8100 in nt/inc/sys/time.h.
8102 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8104 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8107 * keyboard.c (safe_run_hooks_error): Improve error message.
8109 * data.c (pure_write_error): Add `object' argument.
8110 * puresize.h (CHECK_IMPURE): Use it.
8112 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8114 * Makefile.in (NOTIFY_OBJ): New variable.
8115 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8117 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8118 Call syms_of_gfilenotify.
8120 * gfilenotify.c: New file.
8122 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8123 and Qfile_w32notify.
8124 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8125 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8127 * lisp.h: Declare syms_of_gfilenotify.
8129 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8131 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8133 Merge the specpdl and backtrace stacks. Make the structure of the
8134 specpdl entries more obvious via a tagged union of structs.
8135 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8136 (enum specbind_tag): New enum.
8137 (struct specbinding): Make it a tagged union of structs.
8138 Add a case for backtrace records.
8139 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8140 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8141 (backtrace_debug_on_exit): New accessors.
8142 (struct backtrace): Remove.
8143 (struct catchtag): Remove backlist field.
8144 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8146 (Flocal_variable_p): Speed up the common case where the binding is
8148 * eval.c (backtrace_list): Remove.
8149 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8150 (set_backtrace_args, set_backtrace_nargs)
8151 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8152 (backtrace_next): New functions.
8153 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8154 (unwind_to_catch, internal_lisp_condition_case)
8155 (internal_condition_case, internal_condition_case_1)
8156 (internal_condition_case_2, internal_condition_case_n): Don't bother
8157 with backtrace_list any more.
8158 (Fsignal): Adjust to new backtrace format.
8159 (grow_specpdl): Move up.
8160 (record_in_backtrace): New function.
8161 (eval_sub, Ffuncall): Use it.
8162 (apply_lambda): Adjust to new backtrace format.
8163 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8165 (specbind): Adjust to new specpdl format. Simplify.
8166 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8167 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8169 (mark_backtrace): Remove.
8170 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8171 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8172 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8174 * profiler.c (record_backtrace): Use get_backtrace.
8175 (handle_profiler_signal): Use backtrace_top_function.
8176 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8179 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8181 * process.h (catch_child_signal): Declare.
8183 * process.c (catch_child_signal): New function.
8184 (init_process_emacs): Call it.
8186 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8187 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8189 (x_set_cursor_type): Remove declaration.
8190 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8191 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8192 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8193 (ns_get_color): Use F suffix on float.
8194 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8195 (ns_get_rgb_color): Remove.
8196 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8197 (note_mouse_movement): x and y are CGFloat.
8198 (ns_draw_fringe_bitmap): Remove unused rowY.
8199 Change #if to COCOA && >= 10_6.
8200 (ns_draw_window_cursor): Remove unused overspill.
8201 (ns_draw_underwave): width and x are EamcsCGFloat.
8202 (ns_draw_box): thickness is CGFloat.
8203 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8204 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8205 if not in main thread.
8206 (ns_get_pending_menu_title, ns_check_menu_open)
8207 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8208 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8209 (sendFromMainThread:): New method.
8210 (changeFont:): size is CGFloat.
8211 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8212 Disable warning about permanent text.
8213 (characterIndexForPoint:): Adjust return type depending on GNUstep
8215 (mouseDown:): delta is CGFloat.
8216 (updateFrameSize): Remove unised variable f.
8217 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8218 Cast float to EmacsCGFloat.
8219 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8220 also to -1 when restoring.
8221 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8222 inside NS_IMPL_COCOA.
8223 (toggleFullScreen:): Put call to toggleFullScreen inside
8224 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8225 (setPosition:portion:whole:): por is CGFloat.
8226 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8227 (mouseDown:): Use CGFloat.
8228 (mouseDragged:): Remove unised variable edge.
8229 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8231 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8233 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8234 when NS_IMPL_GNUSTEP.
8235 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8236 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8237 (EmacsToolbar): Add clearAll. Add tag argument to
8238 addDisplayItemWithImage.
8239 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8241 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8243 * nsmenu.m (ns_update_menubar): Make static.
8244 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8245 (fillWithWidgetValue:): Add cast to SEL for setAction.
8246 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8247 (update_frame_tool_bar): Update code for GNUstep.
8248 (clearAll): New method.
8249 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8250 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8251 Move identifierToItem setObject and activeIdentifiers addObject before
8252 call to insertItemWithItemIdentifier.
8253 (validateVisibleItems): Fix indentation.
8254 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8255 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8256 UtilityWindow to aStyle, remove call to setStyleMask.
8258 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8260 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8261 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8262 Use F suffix on floats.
8263 (ns_char_width): Returns CGFloat.
8264 (ns_ascii_average_width): w is CGFloat instead of float.
8265 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8267 (ns_glyph_metrics): CGFloat instead of float.
8269 * nsfns.m (x_set_foreground_color, x_set_background_color):
8271 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8272 remove unused variables.
8273 (Fns_read_file_name): Keep track if panel is for save.
8274 Use ns_filename_from_panel/ns_directory_from_panel.
8275 (Fns_list_services): delegate only used for COCOA.
8276 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8277 Just return the input if GNUstep.
8278 (x_screen_planes): Remove.
8279 (Fxw_color_values): Use EmacsCGFloat
8280 (Fns_display_monitor_attributes_list): Only get screen number for
8282 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8284 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8285 ns_directory_from_panel.
8287 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8289 * process.c (handle_child_signal): Also use WCONTINUED.
8290 This is so that list-processes doesn't mistakenly list the process
8291 as stopped, when the process has actually been continued and is
8294 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8296 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8297 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8298 not already configured.
8300 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8302 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8304 * Makefile.in (mostlyclean): Remove *.res files.
8306 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8308 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8309 a buffer (bug#8447).
8311 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8313 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8314 display vector, and we backtrack, handle the case that the
8315 previous character position is also displayed from a display
8316 vector or covered by a display string or image. (Bug#14476)
8318 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8320 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8321 (struct MonitorInfo, free_monitors): Remove.
8322 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8323 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8324 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8327 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8328 (struct MonitorInfo, free_monitors): Remove.
8329 (ns_screen_name): Make static.
8330 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8331 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8334 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8335 (struct MonitorInfo): New struct.
8336 (free_monitors, make_monitor_attribute_list): Declare.
8338 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8340 (free_monitors, make_monitor_attribute_list): New functions.
8341 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8344 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8346 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8348 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8350 * keyboard.c: Apply keyboard decoding only to events that come directly
8351 from the tty, not from unread-command-events (bug#14368).
8352 (read_event_from_main_queue): New function, extracted from read_char.
8353 (read_decoded_char): Remove.
8354 (read_decoded_event_from_main_queue): New function to replace it.
8355 (read_char): Use it.
8356 (read_key_sequence): Use read_char rather than read_decoded_char.
8358 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8360 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8362 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8364 2013-05-22 Kenichi Handa <handa@gnu.org>
8366 The following changes are to fix the setting of
8367 buffer-file-coding-system on, for instance, C-x RET c unix RET
8368 _FILE_OF_DOS_EOL_TYPE_ RET.
8370 * coding.h (struct coding_system): New member detected_utf8_chars.
8372 * coding.c (detect_coding_utf_8): Count characters and check EOL
8373 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8375 (setup_coding_system): Do not initialize coding->head_ascii.
8376 (check_ascii): Do not set coding->eol_seen but update it. Do not
8377 call adjust_coding_eol_type here.
8378 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8379 If the eol-type of CODING is already specified, adjust the eol type
8380 of the found coding-system.
8381 (decode_coding_gap): Cancel previous change. Utilize the
8382 character numbers counted by detect_coding_utf_8. Fix detection
8385 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8387 * search.c (looking_at_1): Only set last_thing_searched if the match
8388 changed the match-data (bug#14281).
8390 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8392 * xdisp.c (reseat_at_previous_visible_line_start):
8393 Already declared in dispextern.h, so remove it here.
8394 (move_it_vertically_backward): Likewise.
8396 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8398 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8399 (Fx_display_pixel_width, Fx_display_pixel_height)
8400 (Fx_display_mm_width, Fx_display_mm_height):
8401 Mention `display-monitor-attributes-list' in docstrings.
8403 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8404 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8405 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8406 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8407 (Fx_display_backing_store, Fx_display_visual_class)
8408 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8409 (Fx_display_grayscale_p, Fx_display_pixel_width)
8410 (Fx_display_pixel_height, Fx_display_planes)
8411 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8412 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8413 (Fx_display_mm_width, Fx_display_mm_height)
8414 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8415 height for all physical monitors as in X11.
8417 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8418 Return pixel width or height for all physical monitors as in X11.
8420 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8422 Port --enable-gcc-warnings to clang.
8423 * bytecode.c (exec_byte_code):
8425 Redo diagnostic pragmas to pacify clang, too.
8426 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8427 * editfns.c (Fencode_time):
8428 * fileio.c (file_accessible_directory_p):
8429 * font.c (font_unparse_xlfd):
8430 Use '&"string"[index]' instead of '"string" + (index)'.
8431 * undo.c (user_error): Remove; unused.
8433 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8435 * insdel.c (insert_1_both): Document the arguments, instead of
8436 referring to insert_1, which no longer exists.
8438 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8439 some window, increment windows_or_buffers_changed, so that
8440 *Messages* display in that window is updated. (Bug#14408)
8442 * w32.c: Include epaths.h.
8443 (init_environment): Use cmdproxy.exe without leading directories.
8444 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8446 (gettimeofday): Adjust signature and return value to Posix
8449 * unexw32.c (open_output_file): Delete the existing emacs.exe
8450 before creating it, to break the hard link to the versioned
8453 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8454 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8455 (FIRSTFILE_OBJ): New variables.
8456 (W32_RES): Rename to EMACSRES. All users changed.
8457 (base_obj): Use $(CM_OBJ).
8458 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8459 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8460 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8461 $(W32_RES_LINK) before $(LIBES).
8462 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8464 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8466 * makefile.w32-in (DOC): Use just "DOC".
8468 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8470 * process.c: Export default filters and sentinels to Elisp.
8471 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8473 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8474 (Fset_process_sentinel, Fformat_network_address):
8475 Default to them instead of nil.
8476 (server_accept_connection): Sentinels can't be nil any more.
8477 (read_and_dispose_of_process_output): New function, extracted from
8478 read_process_output.
8479 (read_process_output): Use it; filters can't be nil.
8480 (Finternal_default_process_filter): New function, extracted from
8481 read_process_output.
8482 (exec_sentinel_unwind): Remove function.
8483 (exec_sentinel): Don't zilch sentinel while running.
8484 (status_notify): Sentinels can't be nil.
8485 (Finternal_default_process_sentinel): New function extracted from
8487 (setup_process_coding_systems): Default filter is not nil any more.
8488 (syms_of_process): Export new Elisp functions and initialize
8490 * lisp.h (make_lisp_proc): New function.
8492 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8494 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8496 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8498 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8499 unless we know that the window w is a leaf window.
8500 Another attempt at solving bug#14062.
8502 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8504 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8507 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8509 * image.c (gif_load): Check that subimages fit (Bug#14345).
8511 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8513 * lread.c (skip_dyn_eof): New function.
8514 (read1): Use it to skip the end of a file in response to #@00.
8516 * doc.c (get_doc_string): Slightly relax the sanity checking.
8518 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8520 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8521 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8522 (MonitorInfo): New struct.
8523 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8524 (Fns_display_monitor_attributes_list): New functions.
8525 (display-usable-bounds): Remove.
8526 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8529 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8531 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8532 (GTK_CHECK_VERSION): New macro, if not already defined.
8533 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8534 replaced by GTK_CHECK_VERSION.
8536 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8538 * xterm.h (GTK_PREREQ): New macro.
8539 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8540 to use this macro instead, for consistency and clarity.
8542 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8544 * xdisp.c (row_for_charpos_p): New function, with code of
8545 cursor_row_p, but accepts an additional argument CHARPOS instead
8546 of using a hardcoded PT.
8547 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8548 (row_containing_pos): Call row_for_charpos_p instead of partially
8549 doing the same. Fixes cursor positioning under longlines-mode
8550 when longlines-show-effect includes more than one newline, when
8551 moving the cursor vertically up.
8553 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8555 * makefile.w32-in (ACL_H): New macro.
8556 ($(BLD)/fileio.$(O)): Update dependencies.
8558 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8560 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8561 * Makefile.in (LIB_ACL): New macro.
8562 (LIBACL_LIBS): Remove.
8563 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8564 * fileio.c: Include <acl.h>.
8565 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8566 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8568 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8571 * unexelf.c: Don't assume ElfW (Half) fits in int.
8572 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8573 when dealing with ElfW (Half) values, since they can exceed 2**31
8574 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8575 (entry_address): Omit unused NUM arg. All uses changed.
8577 2013-05-07 Juri Linkov <juri@jurta.org>
8579 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8580 to the string converted from number with `Fnumber_to_string'.
8583 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8585 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8586 This fixes a problem introduced by my previous change.
8588 2013-05-07 Glenn Morris <rgm@gnu.org>
8590 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8592 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8594 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8596 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8598 Static checking by GCC 4.8.0.
8599 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8600 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8601 (x_get_monitor_attributes_fallback)
8602 (x_get_monitor_attributes_xinerama)
8603 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8604 Define only if USE_GTK.
8605 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8606 (x_get_monitor_attributes_fallback): Omit unused locals.
8607 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8608 Use double, not float, to avoid mixed-mode floating point arithmetic.
8610 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8611 Jan Djärv <jan.h.d@swipnet.se>
8613 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8614 (XINERAMA_CFLAGS): New macros.
8615 (ALL_CFLAGS, LIBES): Use them.
8617 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8618 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8619 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8620 (syms_of_xfns): DEFSYM them.
8621 (struct MonitorInfo): New struct.
8622 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8623 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8624 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8625 (x_get_monitor_attributes_xinerama): New functions.
8626 (Fx_display_monitor_attributes_list): New primitive.
8627 (syms_of_xfns): Defsubr it.
8629 * xterm.h (x_display_info): Add Xatom_net_workarea and
8630 Xatom_net_current_desktop.
8632 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8633 and dpyinfo->Xatom_net_current_desktop.
8635 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8637 * xdisp.c (pos_visible_p): Use the special code for finding the
8638 beginning of a display property or overlay for any "replacing"
8639 display property, not just for display strings. This solves
8640 incorrect reporting of position by posn-at-point. (Bug#14241)
8642 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8644 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8645 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8646 Verify that ElfW (Half) fits in int.
8647 (fatal): Use same signature as lisp.h.
8648 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8649 configure and build with -DUNEXELF_DEBUG without worrying about
8650 other modules that use DEBUG.
8651 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8652 possibly-wide integers now uses it instead of plain fprintf.
8653 (entry_address): New function, which avoids problems with 32-bit
8654 overflow on 64-bit hosts.
8655 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8656 (round_up): Don't assume the remainder fits in int.
8657 (find_section): Use bool for boolean. Simplify debug code.
8658 (unexec): Don't assume file sizes fit in int or size_t.
8659 Omit unnecessary trailing newline in 'fatal' format.
8660 Use strerror rather than outputting decimal error number.
8661 Remove unused code when emacs is not defined;
8662 this file relies on Emacs now.
8663 Don't assume e_phnum and e_shnum are positive.
8665 * regex.c: Fix problems when DEBUG is defined.
8666 (extract_number, extract_number_and_incr): Define regardless of
8667 whether DEBUG is defined; that's simpler and makes the code less
8668 likely to go stale in the normal case when DEBUG is not defined.
8669 Return int rather than taking an int * arg. All callers changed.
8670 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8671 Remove, replacing with ...
8672 (DEBUG_PRINT): New macro. All callers changed.
8673 (DEBUG_COMPILES_ARGUMENTS): New macro.
8674 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8675 (print_compiled_pattern, print_double_string) [DEBUG]:
8676 Use prototype rather than old-style definition.
8677 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8678 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8679 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8680 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8681 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8682 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8683 This matters only when DEBUG is defined.
8685 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8687 * xdisp.c (set_iterator_to_next): Set the
8688 ignore_overlay_strings_at_pos_p flag only if we are _really_
8689 iterating over an overlay string, as indicated by the
8690 current.overlay_string_index member. (Bug#14306)
8692 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8694 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8695 to where it is used, to avoid autorelease issues (Bug#14050).
8697 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8699 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8700 * fileio.c (syms_of_fileio): Implement this.
8701 * filelock.c (create_lock_file): If symbolic links don't work, so
8702 we use a regular file as a lock file, do not fsync the lock file;
8705 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8707 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8708 (syms_of_minibuf): Adjust accodingly.
8710 * callint.c (Fcall_interactively): Adjust calls accordingly.
8712 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8714 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8715 w->contents is a buffer before computing everything else.
8716 Use parentheses to disambiguate last part of the condition.
8718 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8719 assertion violations. (Bug#14062)
8721 2013-05-01 David Reitter <david.reitter@gmail.com>
8723 * nsfns.m (ns_tooltip): Initialize.
8725 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8727 * coding.c (decode_coding_gap): Don't remove the character before
8728 a newline unless it's a CR character. (Bug#14287)
8730 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8732 * dispextern.h (struct face): Move enum face_underline_type
8733 earlier so that bitfields can be in the same word.
8735 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8737 * nsfns.m (handlePanelKeys): New function.
8738 (EmacsOpenPanel:performKeyEquivalent:)
8739 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8740 arrows/function/control and copy/paste keys (Bug#14296).
8742 2013-04-27 Juri Linkov <juri@jurta.org>
8744 * callint.c (Fcall_interactively): Call `Qread_number' for
8745 interactive code letter `n' instead of using duplicate code.
8748 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8750 * systime.h (make_timeval): Declare as 'const'.
8752 2013-04-27 Kenichi Handa <handa@gnu.org>
8754 * font.c (font_open_entity): Always open a font of manageable
8757 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8759 Port better to AIX (Bug#14258).
8760 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8763 2013-04-24 Kenichi Handa <handa@gnu.org>
8765 * coding.c (decode_coding_iso_2022): When an invalid escape
8766 sequence is encountered, reset the invocation and designation
8767 status to the safest one.
8769 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8771 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8772 Without this fix, "make distclean" leaves stamp-h1 behind.
8774 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8776 * w32fns.c (w32_fullscreen_rect): New function to compute the
8777 window rectangle for the given fullscreen mode.
8778 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8779 longer tunes the window size. This keeps the window's edges flush
8780 with the screen and allows the taskbar to hide itself in fullboth.
8782 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8783 window decorations and uses the entire screen.
8785 * w32term.h (w32_fullscreen_rect) Add prototype.
8786 (struct w32_output): Replace normal_width, normal_height,
8787 normal_top, and normal_left members with a single normal_placement
8789 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8791 (FRAME_NORMAL_PLACEMENT): New macro.
8793 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8795 * minibuf.c (Ftest_completion): Silence compiler warning.
8797 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8799 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8802 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8805 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8806 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8807 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8808 parentheses where appropriate.
8810 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8812 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8814 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8816 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8817 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8818 Mention in the doc string that setting these variables takes
8819 effect only after a call to set-window-buffer. (Bug#14200)
8821 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8823 * indent.c (Fvertical_motion): Don't consider display strings on
8824 overlay strings as display strings on the buffer position we
8825 started from. This prevents vertical cursor motion from jumping
8826 more than one line when there's an overlay string with a display
8827 property at end of line.
8828 Reported by Karl Chen <Karl.Chen@quarl.org> in
8829 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8831 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8833 * window.c (select_window): `record_buffer' even if window is
8834 already selected (bug#14191).
8836 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8838 * window.c (Fwindow_end): Test more flags, including the buffer's
8839 last_overlay_modified flag, to determine whether the window's
8840 display is really up-to-date. Prevents the function from
8841 returning a stale value. (Bug#14170)
8842 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8845 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8847 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8848 garbaged only if it is not already the top frame on its TTY.
8849 This prevents flickering due to constant redrawing of TTY frames when
8850 there are GUI frames open in the same session. (Bug#13864)
8852 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8854 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8855 of marking the idle timers directly.
8857 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8859 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8862 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8864 * window.c (select_window): Don't record_buffer while the invariant is
8865 temporarily broken (bug#14161).
8867 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8869 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8871 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8873 2013-04-07 Romain Francoise <romain@orebokech.com>
8875 Ignore additional platform-specific ACL errors (Bug#13702).
8876 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8877 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8879 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8881 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8884 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8886 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8887 This bug was introduced by my 2013-02-25 change that simplified
8888 data_start configuration. Without this change, on GNU/Linux
8889 an Emacs configured with --enable-profiling fails immediately
8890 due to a profiler signal.
8891 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8892 with these flags. On platforms where special flags are needed
8893 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8894 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8895 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8897 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8899 Get rid of some platform-specific functions examining window
8900 system and its capabilities. This is a partial rework of the
8902 * lisp.h (have_menus_p): Remove prototype. This function is
8903 replaced with platform-independent window_system_available.
8904 (check_window_system): Move to...
8905 * frame.h (decode_window_system_frame, window_system_available):
8906 ...here, add new prototypes.
8907 * frame.c (window_system_available, decode_window_system_frame):
8909 (check_window_system): Platform-independent now.
8910 * xterm.h (x_in_use): Remove declaration.
8912 * w32term.h (check_x_frame):
8913 * nsterm.h (check_x_frame): Remove prototypes. This function
8914 is replaced with platform-independent decode_window_system_frame.
8915 * msdos.c (have_menus_p): Remove.
8916 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8917 Remove platform-specific functions. Use check_window_system,
8918 decode_window_system_frame and check_ns_display_info where
8919 appropriate. Minor style and comment tweaks.
8920 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8921 (check_x_frame): Likewise.
8922 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8924 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8925 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8926 * xmenu.c, xselect.c: All related users changed.
8928 2013-04-03 Kenichi Handa <handa@gnu.org>
8930 The following changes is to optimize the code for reading UTF-8
8933 * coding.c (check_ascii): Rename from detect_ascii. Return value
8934 changed. Check EOL format. Do not call adjust_coding_eol_type
8936 (check_utf_8): New function.
8937 (adjust_coding_eol_type): Do nothing if already adjusted.
8938 (detect_coding): Compare the return value of check_ascii with
8939 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8940 (decode_coding_gap): Optimize for valid UTF-8.
8942 2013-03-21 Kenichi Handa <handa@gnu.org>
8944 * coding.c (syms_of_coding): Cancel previous change.
8946 * insdel.c (insert_from_gap): Fix previous change.
8948 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8950 Consistently use platform-specific function to detect window system.
8951 * lisp.h (check_window_system): New prototype. This function is
8952 going to replace check_x, check_w32 and check_ns.
8953 (have_menus_p): Mention msdos.c in comment.
8954 * fontset.c (check_window_system_func): Remove. Adjust all users.
8955 * fontset.h (check_window_system_func): Remove prototype.
8956 * nsterm.h (check_ns):
8957 * xterm.h (check_x):
8958 * w32term.h (check_w32): Likewise.
8959 * menu.c (Fx_popup_menu): Use check_window_system.
8960 * msdos.c (check_window_system): Define for MS-DOS.
8961 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8962 * w32fns.c (check_window_system): Likewise for MS-Windows.
8963 * xfns.c (check_window_system): Likewise for X.
8964 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8965 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8967 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8969 Prefer < to > in range checks such as 0 <= i && i < N.
8970 This makes it easier to visualize quantities on a number line.
8971 This patch doesn't apply to all such range checks,
8972 only to the range checks affected by the 2013-03-24 change.
8973 This patch reverts most of the 2013-03-24 change.
8974 * alloc.c (xpalloc, Fgarbage_collect):
8975 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8976 * character.c (string_escape_byte8):
8977 * charset.c (read_hex):
8978 * data.c (cons_to_unsigned):
8979 * dispnew.c (update_frame_1):
8980 * doc.c (Fsubstitute_command_keys):
8981 * doprnt.c (doprnt):
8982 * editfns.c (hi_time, decode_time_components):
8983 * fileio.c (file_offset):
8984 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8985 * font.c (font_intern_prop):
8986 * frame.c (x_set_alpha):
8987 * gtkutil.c (get_utf8_string):
8988 * indent.c (check_display_width):
8989 * keymap.c (Fkey_description):
8990 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8992 * minibuf.c (read_minibuf_noninteractive):
8993 * process.c (wait_reading_process_output):
8994 * search.c (Freplace_match):
8995 * window.c (get_phys_cursor_glyph):
8996 * xdisp.c (redisplay_internal):
8997 * xsmfns.c (smc_save_yourself_CB):
8998 Prefer < to > for range checks.
8999 * dispnew.c (sit_for): Don't mishandle NaNs.
9000 This fixes a bug introduced in the 2013-03-24 change.
9001 * editfns.c (decode_time_components): Don't hoist comparison.
9002 This fixes another bug introduced in the 2013-03-24 change.
9004 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9006 * frame.h (struct frame): Drop scroll_bottom_vpos
9007 member becaue all real users are dead long ago.
9008 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9009 * xdisp.c (redisplay_internal): Adjust user.
9011 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9013 * nsmenu.m (showAtX:Y:for:): setLevel to
9014 NSPopUpMenuWindowLevel (Bug#13998).
9016 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9018 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9019 (ns_check_pending_open_menu): Declare.
9021 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9022 (x_activate_menubar): Update the menu with title that matches
9023 ns_get_pending_menu_title, and call
9024 ns_check_pending_openmenu (Bug#12698).
9025 (menuWillOpen:): New method.
9026 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9028 * nsterm.m (menu_will_open_state, menu_mouse_point)
9029 (menu_pending_title): New varaibles.
9030 (ns_get_pending_menu_title, ns_check_menu_open)
9031 (ns_check_pending_open_menu): New functions.
9033 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9035 * indent.c (current_column_bol_cache): Remove leftover which is not
9036 used in Fmove_to_column any more.
9037 (current_column, scan_for_column): Adjust users.
9038 * keyboard.c (last_point_position_buffer, last_point_position_window):
9039 Remove leftovers which are not used for recording undo any more.
9040 (command_loop_1, syms_of_keyboard): Adjust users.
9041 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9042 redisplay_window any more.
9043 (move_it_to): Adjust user.
9045 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9047 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9048 Update dependencies.
9050 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9052 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9053 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9056 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9058 * window.h (struct window): Replace hchild, vchild and buffer slots
9059 with a single slot 'contents'. This is possible because each valid
9060 window may have either the child window (in vertical or horizontal
9061 combination) or buffer to display (for the leaf window). Using that,
9062 a lot of operations to traverse and/or change window hierarchies may
9063 be simplified. New member horizontal is used to distinguish between
9064 horizontal and vertical combinations of internal windows.
9065 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9066 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9067 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9068 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9069 Use contents slot, not buffer, where appropriate.
9070 (wset_combination): New function.
9071 (wset_buffer): Add eassert.
9072 (Fframe_first_window): Simplify the loop reaching first window.
9073 (Fwindow_buffer): Use WINDOW_LEAF_P.
9074 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9075 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9076 (unshow_buffer): Convert initial debugging check to eassert.
9077 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9078 (make_parent_window, window_resize_check, window_resize_apply)
9079 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9080 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9081 Adjust to match struct window changes.
9082 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9083 (mark_window_cursors_off, count_windows, get_leaf_windows)
9084 (foreach_window_1): Simplify the loop.
9085 * alloc.c (mark_object): Do not check for the leaf window because
9086 internal windows has no glyph matrices anyway.
9087 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9088 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9089 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9090 (build_frame_matrix_from_window_tree, mirror_make_current)
9091 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9092 (update_window_tree, set_window_update_flags): Simplify the loop.
9093 (sync_window_with_frame_matrix_rows): Enforce live window.
9094 Use contents slot, not buffer, where appropriate.
9095 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9096 and WINDOW_HORIZONTAL_COMBINATION_P.
9097 (make_frame_visible_1): Simplify the loop.
9098 Use contents slot, not buffer, where appropriate.
9099 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9100 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9101 (expose_window_tree): Likewise.
9102 Use contents slot, not buffer, where appropriate.
9103 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9104 to avoid deleted windows. Use contents slot instead of buffer.
9105 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9106 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9107 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9108 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9110 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9112 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9113 identify the reasons for assertion violations in bug#14062 and
9115 (Fx_show_tip): Fix compilation error under
9116 "--enable-check-lisp-object-type". (Bug#14073)
9118 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9119 Reported by <rzl24ozi@gmail.com>.
9121 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9123 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9125 (unwind_with_echo_area_buffer): ...to restore it here.
9126 This is needed to ensure that...
9127 (redisplay_window): ...both window markers are valid here,
9128 which is verified by eassert.
9129 * editfns.c (save_excursion_save): Do not assume that
9130 selected_window always displays the buffer.
9131 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9134 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9136 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9139 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9141 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9143 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9145 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9146 since MinGW's w32api headers do. This avoids compiler warnings.
9148 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9151 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9153 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9155 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9157 * gtkutil.c (style_changed_cb): Check if frame is live and an
9158 X frame (Bug#14038).
9160 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9162 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9163 Define only for _WIN32_WINNT less than 0x0500.
9164 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9166 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9167 see its own definitions of 'struct timeval' and 'struct timezone'.
9169 Fix incompatibilities between MinGW.org and MinGW64 headers.
9170 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9172 * w32.c (REPARSE_DATA_BUFFER): Guard with
9173 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9175 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9177 * xterm.c: Include X11/XKBlib.h
9178 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9180 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9182 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9184 * blockinput.h (input_blocked_p): Likewise.
9185 * bytecode.c (exec_byte_code): Likewise.
9186 * callproc.c (call_process_kill, call_process_cleanup)
9187 (Fcall_process): Likewise.
9188 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9189 (Fccl_execute_on_string): Likewise.
9190 * character.c (string_escape_byte8): Likewise.
9191 * charset.c (read_hex): Likewise.
9192 * cm.c (calccost): Likewise.
9193 * data.c (cons_to_unsigned): Likewise.
9194 * dired.c (directory_files_internal, file_name_completion):
9196 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9197 (sit_for): Likewise.
9198 * doc.c (Fsubstitute_command_keys): Likewise.
9199 * doprnt.c (doprnt): Likewise.
9200 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9201 * emacsgtkfixed.c: Likewise.
9202 * fileio.c (file_offset, Fwrite_region): Likewise.
9203 * floatfns.c (Fexpt, fmod_float): Likewise.
9204 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9206 * font.c (font_intern_prop): Likewise.
9207 * frame.c (x_set_alpha): Likewise.
9208 * gtkutil.c (get_utf8_string): Likewise.
9209 * indent.c (check_display_width): Likewise.
9210 * intervals.c (create_root_interval, rotate_right, rotate_left)
9211 (split_interval_right, split_interval_left)
9212 (adjust_intervals_for_insertion, delete_node)
9213 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9214 (merge_interval_right, merge_interval_left, copy_intervals)
9215 (set_intervals_multibyte_1): Likewise.
9216 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9217 * keymap.c (Fkey_description): Likewise.
9218 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9219 * lread.c (openp, read_integer, read1, string_to_number):
9221 * menu.c (ensure_menu_items): Likewise.
9222 * minibuf.c (read_minibuf_noninteractive): Likewise.
9223 * print.c (printchar, strout): Likewise.
9224 * process.c (create_process, Faccept_process_output)
9225 (wait_reading_process_output, read_process_output, send_process)
9226 (wait_reading_process_output): Likewise.
9227 * profiler.c (make_log, handle_profiler_signal): Likewise.
9228 * regex.c (re_exec): Likewise.
9229 * regex.h: Likewise.
9230 * search.c (looking_at_1, Freplace_match): Likewise.
9231 * sysdep.c (get_child_status, procfs_ttyname)
9232 (procfs_get_total_memory): Likewise.
9233 * systime.h (EMACS_TIME_VALID_P): Likewise.
9234 * term.c (dissociate_if_controlling_tty): Likewise.
9235 * window.c (get_phys_cursor_glyph): Likewise.
9236 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9237 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9239 * xfns.c (Fx_window_property): Likewise.
9240 * xmenu.c (set_frame_menubar): Likewise.
9241 * xselect.c (x_get_window_property, x_handle_dnd_message):
9243 * xsmfns.c (smc_save_yourself_CB): Likewise.
9244 * xterm.c (x_scroll_bar_set_handle): Likewise.
9246 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9248 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9249 to be optional or nil. Adjust comment and convert it to docstring.
9250 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9251 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9253 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9255 Static checking by GCC 4.8-20130319.
9256 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9257 * process.c (Fset_process_datagram_address)
9258 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9259 * xdisp.c (get_char_face_and_encoding):
9260 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9261 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9262 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9264 2013-03-24 Ken Brown <kbrown@cornell.edu>
9266 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9267 fix compilation on 64-bit Cygwin, where underscores are not
9268 automatically prepended.
9270 * w32term.c (w32_initialize): Silence compiler warning.
9272 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9274 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9275 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9276 variables, to save and restore frame dimensions.
9277 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9278 after returning from a 'fullscreen' configuration.
9279 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9280 to avoid races between the main thread and the input thread.
9282 * w32term.h (struct w32_output): New members normal_width,
9283 normal_height, normal_top, normal_left, and prev_fsmode.
9284 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9285 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9288 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9289 'fullscreen' parameter. Always record previous width and height
9290 of the frame, except when switching out of maximized modes, so
9291 that they could be restored correctly, instead of resetting to the
9292 default frame dimensions. Send SC_RESTORE command to the frame,
9293 unless we are going to send SC_MAXIMIZE, to restore the frame
9294 resize hints in the mouse pointer shown by the window manager.
9297 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9299 * lisp.h (get_frame_param): Adjust conditions for prototype
9302 2013-03-22 Ken Brown <kbrown@cornell.edu>
9304 * unexcw.c: Drop unneeded inclusion of w32common.h.
9305 (report_sheap_usage): Declare.
9306 (read_exe_header): Add magic numbers for x86_64.
9307 (fixup_executable): Fix printf format specifier for unsigned long
9310 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9312 * frame.h (struct frame): Put menu_bar_window under #ifdef
9313 because this member is not needed when X toolkit is in use.
9314 (fset_menu_bar_window):
9315 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9316 (free_glyphs, update_frame):
9317 * xdisp.c (expose_frame): Likewise.
9318 (display_menu_bar): Likewise. Remove redundant eassert.
9319 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9322 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9324 Use functions and constants to manipulate Lisp_Save_Value objects.
9325 This replaces code that used macros and strings and token-pasting.
9326 The change makes the C source a bit easier to follow,
9327 and shrinks the Emacs executable a bit.
9328 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9329 (make_save_value): Change 1st arg from string to enum. All callers
9332 (mark_object): Use if, not #if, for GC_MARK_STACK.
9333 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9334 (XSAVE_OBJECT): Now functions, not macros.
9335 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9336 the constant was never used.
9337 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9338 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9339 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9340 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9342 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9343 type3 with a single member save_type. All uses changed.
9344 (save_type, set_save_pointer, set_save_integer): New functions.
9345 * print.c (PRINTX): Remove.
9347 * alloc.c: Remove redundant static declarations.
9349 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9351 * window.h (struct window): Convert left_col, top_line, total_lines
9352 and total_cols from Lisp_Objects to integers. Adjust comments.
9353 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9355 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9356 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9357 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9358 Adjust users where appropriate.
9360 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9362 * frame.h (struct frame): Drop resx and resy because the same data is
9363 available from window system-specific output context. Adjust users.
9364 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9365 New functions to provide defaults when no window system available.
9366 (FRAME_RES_X, FRAME_RES_Y): New macros.
9367 (NUMVAL): Move from xdisp.c.
9368 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9369 (Ffont_face_attributes, Fopen_font):
9370 * image.c (gs_load):
9371 * w32font.c (fill_in_logfont):
9372 * xdisp.c (calc_pixel_width_or_height):
9373 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9374 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9376 2013-03-20 Kenichi Handa <handa@gnu.org>
9378 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9379 to 1 (temporary workaround until a bug related to ASCII
9380 optimization is fixed).
9382 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9384 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9385 Signal error if window is not internal. Adjust docstring.
9386 (delete_all_child_windows): Use combination_limit to save the buffer.
9387 (Fset_window_configuration): Adjust accordingly.
9388 * print.c (syms_of_print): Initialize debugging output not here...
9389 (init_print_once): ...but in a new function here.
9390 * lisp.h (init_print_once): Add prototype.
9391 * emacs.c (main): Add call to init_print_once. Adjust comments.
9393 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9395 * window.c (window_resize_check, window_resize_apply)
9396 (window_from_coordinates, recombine_windows, set_window_buffer)
9397 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9398 (Fsplit_window_internal, Fdelete_window_internal)
9399 (freeze_window_starts): Use bool for booleans.
9400 * window.h (window_frame_coordinates, resize_frame_windows)
9401 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9403 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9405 * dispnew.c (bitch_at_user): Use `user-error'.
9407 2013-03-17 Ken Brown <kbrown@cornell.edu>
9409 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9410 as return type of image_background. (Bug#13981)
9411 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9413 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9415 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9416 (ns_select): Don't return with result uninitialized.
9418 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9421 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9423 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9424 directories. If filename is nil, get directory name (Bug#13932).
9425 Use getFilename and getDirectory.
9426 (getFilename, getDirectory): New methods for EmacsSavePanel and
9428 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9430 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9432 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9434 2013-03-15 Kenichi Handa <handa@gnu.org>
9436 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9437 (adjust_after_replace): Make it back to static. Delete the third
9438 arg text_at_gap_tail. Cancel the code for handling it.
9440 * coding.h (struct coding_system): New member eol_seen.
9442 * coding.c (detect_ascii): New function.
9443 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9444 when the source bytes are actually scanned. On detecting for
9445 coding_category_utf_8_auto, call detect_ascii instead of scanning
9446 source bytes directly.
9447 (produce_chars): Call insert_from_gap with the new arg 0.
9448 (encode_coding): Likewise.
9449 (decode_coding_gap): Control ASCII optimization by the variable
9450 disable_ascii_optimization instead of #ifndef .. #endif.
9451 Deccode EOL format according to coding->eol_seen.
9452 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9455 * lisp.h (adjust_after_replace): Cancel externing it.
9456 (insert_from_gap): Adjust prototype.
9458 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9460 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9461 FULLSCREEN_MAXIMIZED. (Bug#13935)
9463 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9465 * region-cache.c (find_cache_boundary, move_cache_gap)
9466 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9467 Simplify debugging check and convert to eassert. Adjust comment.
9468 (pp_cache): Put under ENABLE_CHECKING.
9470 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9472 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9473 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9475 (w32fullscreen_hook): If the frame is visible, reset
9476 f->want_fullscreen flag after changing the frame size. If the
9477 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9480 2013-03-13 Daniel Colascione <dancol@dancol.org>
9482 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9483 too so that these builds can use Cygwin's file conversion
9484 functions. (We've been building and linking cygw32.o all along
9485 and just not using it.)
9487 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9489 File synchronization fixes (Bug#13944).
9490 * Makefile.in (LIB_FDATASYNC): New macro.
9492 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9493 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9494 Don't worry about HAVE_FSYNC, since a substitute fsync is
9495 available if the system lacks one.
9496 (Fwrite_regin): Retry fsync if interrupted.
9498 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9500 * w32term.c (w32_read_socket): If the Emacs frame is being
9501 activated, call w32fullscreen_hook, to make sure the new frame
9502 dimensions are in effect. (Bug#13937)
9504 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9506 * xdisp.c (init_iterator): Simplify because both character and byte
9507 positions are either specified or -1. Add eassert. Adjust comment.
9508 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9509 character and byte positions can be obtained from marker.
9511 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9513 Static checking by Sun C 5.12.
9514 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9515 * bytecode.c (exec_byte_code):
9516 * dispnew.c (init_display):
9518 * fileio.c (Fsubstitute_in_file_name):
9519 * keyboard.c (Fevent_convert_list):
9520 * keymap.c (Fsingle_key_description):
9521 * term.c (maybe_fatal, fatal):
9522 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9523 * xsmfns.c (Fhandle_save_session):
9524 Omit unreachable code.
9525 * keymap.c (map_keymap_char_table_item): Cast void * to
9526 a function pointer type; the C Standard requires this.
9528 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9529 Include <sys/param.h> unconditionally, as that works elsewhere and
9530 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9531 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9534 See ChangeLog.12 for earlier changes.
9540 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9542 This file is part of GNU Emacs.
9544 GNU Emacs is free software: you can redistribute it and/or modify
9545 it under the terms of the GNU General Public License as published by
9546 the Free Software Foundation, either version 3 of the License, or
9547 (at your option) any later version.
9549 GNU Emacs is distributed in the hope that it will be useful,
9550 but WITHOUT ANY WARRANTY; without even the implied warranty of
9551 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9552 GNU General Public License for more details.
9554 You should have received a copy of the GNU General Public License
9555 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.