1 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3 * font.c (toplevel): Adjust comment about font cache layout.
4 (font_clear_cache): Fix to match real font cache layout.
5 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6 (Fframe_font_cache) [FONT_DEBUG]: New function.
7 (syms_of_font) [FONT_DEBUG]: Defsubr it.
9 Avoid crashes when X fonts are erroneously freed on reused X
10 'Display *' connection data (Bug#16069). Note that X font
11 resources still may be leaked, but currently there is no way
12 to completely avoid it.
13 * xterm.h (struct x_display_info): New member x_id. Add comments.
14 * xterm.c (x_display_id): New variable.
15 (x_term_init): Assign identifier to each opened X connection.
16 * xfont.c (struct xfont): New member x_display_id.
17 (xfont_open): Initialize it with frame's display id.
18 (xfont_close): Check whether font's display id matches the one
19 recorded for the given display. Adjust comment.
20 * xftfont.c (struct xftfont_info):
21 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
23 2014-03-01 Martin Rudalics <rudalics@gmx.at>
25 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
26 * window.c (Fother_window_for_scrolling): Don't try to scroll a
27 killed Vother_window_scroll_buffer.
28 (Vother_window_scroll_buffer): Fix doc-string accordingly.
30 2014-03-01 Eli Zaretskii <eliz@gnu.org>
32 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
33 that start with more than 2 slashes as UNCs. (Bug#16751)
35 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
37 Fix a few crashes and leaks when cloning C strings.
38 * alloc.c, lisp.h (dupstring): New function.
39 * gtkutil.c (xg_get_font):
40 * term.c (tty_default_color_capabilities):
41 * xsettings.c (store_monospaced_changed)
42 (store_font_name_changed, parse_settings)
43 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
44 This avoids some unlikely crashes due to accessing freed storage,
45 and avoids some minor memory leaks in the more-typical case.
47 2014-02-28 Martin Rudalics <rudalics@gmx.at>
49 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
50 cursor when modeline can't be dragged (Bug#16647).
52 2014-02-28 Glenn Morris <rgm@gnu.org>
54 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
55 from custom-delayed-init-variables. (Bug#11565)
57 2014-02-27 Martin Rudalics <rudalics@gmx.at>
59 More fixes for mouse glyph calculations (Bug#16647).
60 * window.c (coordinates_in_window): In intersection of
61 horizontal and vertical window dividers prefer the horizontal
62 one. Add some extra parens to last fix.
63 (window_relative_x_coord): Return x-coordinate for header and
65 * xdisp.c (remember_mouse_glyph): In text area don't extend
66 glyph into mode line to show the vertical drag cursor there
67 immediately. Subdivide mouse glyphs in right fringes to show a
68 horizontal drag cursor as soon as we enter the "grabbable width"
69 portion. Handle vertical border case separately. Do not
70 subdivide window divider areas.
71 (note_mouse_highlight): On bottom divider of bottommost windows
72 show vertical drag cursor only when the minibuffer window can be
75 2014-02-27 Eli Zaretskii <eliz@gnu.org>
77 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
78 reset by the face of the object just displayed. See also bug#76.
79 (get_next_display_element): If the string came from a display
80 property, examine the box face attribute at it->position, not at
81 it->current.pos, since the latter was not updated yet. (Bug#16870)
82 (handle_face_prop): Improve commentary.
84 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
86 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
87 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
89 2014-02-26 Martin Rudalics <rudalics@gmx.at>
91 Fixes around Bug#16647.
92 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
93 ON_BOTTOM_DIVIDER cases.
94 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
95 only if the window has no right divider.
96 (Fcoordinates_in_window_p): Fix doc-string.
98 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
100 * lread.c (Funintern): Fix doc to match advertised calling convention.
102 2014-02-24 Daniel Colascione <dancol@dancol.org>
104 * keyboard.c (read_char): Close race that resulted in lost events.
106 2014-02-22 Glenn Morris <rgm@gnu.org>
108 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
109 * window.c (window-resize-pixelwise): Doc fixes.
111 * process.c (Finternal_default_process_filter)
112 (Finternal_default_process_sentinel): Doc tweaks.
114 2014-02-21 Glenn Morris <rgm@gnu.org>
116 * process.c (Fprocess_buffer, Faccept_process_output)
117 (Finternal_default_process_filter, Finternal_default_process_sentinel):
120 2014-02-21 Martin Rudalics <rudalics@gmx.at>
122 * window.c (Fwindow_scroll_bar_width): New function.
124 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
126 Pacify GCC when configuring with --enable-gcc-warnings.
127 * xdisp.c (move_it_in_display_line_to) [lint]:
128 Initialize recently-added local.
130 2014-02-21 Daniel Colascione <dancol@dancol.org>
132 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
134 2014-02-20 Eli Zaretskii <eliz@gnu.org>
136 * xdisp.c (init_iterator): Don't dereference a bogus face
138 (try_cursor_movement): Don't use cursor position if
139 set_cursor_from_row failed to compute it. This avoids assertion
140 violations in MATRIX_ROW.
141 (move_it_in_display_line_to): Save the iterator state in ppos_it
142 only once per call. Reimplement the method used to return to the
143 best candidate position if all the positions found in display line
144 are beyond TO_CHARPOS. This cuts down the number of calls to
145 bidi_shelve_cache, which moves a lot of stuff when lines are long
146 and include bidirectional text. (Bug#15555)
148 2014-02-20 Glenn Morris <rgm@gnu.org>
150 * data.c (Fdefalias): Doc fix.
152 2014-02-19 Eli Zaretskii <eliz@gnu.org>
154 * xdisp.c (display_line): Fix horizontal scrolling of large images
155 when fringes are turned off. This comes at a price of not
156 displaying the truncation/continuation glyphs in this case.
159 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
160 CreateDIBSection returns an error indication, zero out *ximg after
161 destroying the image. This avoids crashes in memory allocations
162 due to the fact that some of the callers also call
163 x_destroy_x_image, which will attempt to free an already free'd
166 2014-02-18 Martin Rudalics <rudalics@gmx.at>
168 * widget.c (update_various_frame_slots): Don't set
169 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
171 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
173 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
175 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
177 temacs --daemon fix (Bug#16599).
178 * emacs.c (main): Initialize daemon_pipe[1] here ...
179 (syms_of_emacs): ... instead of here.
181 2014-02-16 Anders Lindgern <andlind@gmail.com>
183 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
186 2014-02-16 Daniel Colascione <dancol@dancol.org>
188 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
189 (xd_get_connection_address): Use it.
190 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
191 xd_get_connection_address because the latter signals if the bus
192 we're trying to close is already disconnected.
194 2014-02-13 Eli Zaretskii <eliz@gnu.org>
196 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
197 argument to CreateThread. This avoids segfaults on Windows 9X.
198 Reported by oslsachem <oslsachem@gmail.com>.
200 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
202 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
203 * unexhp9k800.c (unexec_error): New function, to simplify the code.
204 (check_lseek): New function, to report lseek errors.
205 (save_data_space, update_file_ptrs, read_header, write_header)
206 (copy_file, copy_rest, unexec): Use these news functions.
207 (update_file_ptrs): Don't assume wraparound behavior when
208 converting a large size_t value to off_t.
210 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
212 * composite.c (fill_gstring_header): Pass positions as C integers
213 and move parameters checking to...
214 (Fcomposition_get_gstring): ...this function. Handle case when
215 buffer positions are in reversed order and avoid crash (Bug#16739).
217 * buffer.c (validate_region): Mention current buffer in error message.
219 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
221 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
223 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
225 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
227 2014-02-11 Glenn Morris <rgm@gnu.org>
229 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
230 Replace refs to "OpenStep" in messages.
232 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
234 Avoid "." at end of error diagnostics.
235 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
237 * nsfns.m (ns_display_info_for_name):
238 * nsselect.m (Fx_own_selection_internal):
239 * nsterm.m (performDragOperation:):
240 Remove "." from end of diagnostic.
242 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
244 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
245 unintuitive (bug#15824).
246 (Fyes_or_no_p): Doc fix (bug#15456).
248 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
250 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
252 * eval.c (call_debugger): When exiting the debugger, do not allow
253 max_specpdl_size less than actual binding depth (Bug#16603).
254 (syms_of_eval): Adjust docstring.
256 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
258 * cmds.c (Fself_insert_command): Output a clearer error message on
259 negative repetitions (bug#9476).
261 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
263 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
265 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
267 * minibuf.c (Fread_string): Doc clarification (bug#15422).
269 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
271 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
273 * keyboard.c (Frecursive_edit): Fix typo in docstring.
275 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
277 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
279 * keyboard.c (Frecursive_edit): Say more precicely how throwing
280 `exit' works (bug#15865).
282 2014-02-07 Martin Rudalics <rudalics@gmx.at>
284 Constrain window box/body sizes and margin widths (Bug#16649).
285 * xdisp.c (window_box_width): Don't return less than zero.
286 (window_box_left_offset, window_box_right_offset): Don't return
287 more than the window's pixel width.
288 * window.c (window_body_height, window_body_width): Don't return
290 (window_resize_apply): Adjust margin width, if necessary.
292 2014-02-07 Glenn Morris <rgm@gnu.org>
294 * nsterm.m (syms_of_nsterm): Doc fix.
296 2014-02-06 Eli Zaretskii <eliz@gnu.org>
298 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte): New
299 variables: pointers through which to call the respective APIs.
300 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
301 (filename_from_ansi, sys_link, check_windows_init_file): Call
302 MultiByteToWideChar and WideCharToMultiByte through pointers.
303 This is required on Windows 9X, where we dynamically load
304 UNICOWS.DLL which has their non-stub implementations.
305 (maybe_load_unicows_dll): Assign addresses to these 2 function
306 pointers after loading UNICOWS.DLL.
308 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
309 MultiByteToWideChar and WideCharToMultiByte through function
312 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte): New
315 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
317 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
318 for OSX >= 10.9 if separate spaces are used.
319 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
321 2014-02-06 Glenn Morris <rgm@gnu.org>
323 * buffer.c (cache-long-scans): Doc fix.
325 2014-02-05 Eli Zaretskii <eliz@gnu.org>
327 * w32fns.c (Fw32_shell_execute): Doc fix.
329 2014-02-05 Bastien Guerry <bzg@gnu.org>
331 * syntax.c (Fforward_word): Call Fconstrain_to_field with
332 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
334 2014-02-05 Martin Rudalics <rudalics@gmx.at>
336 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
337 outside the window (Bug#16649).
339 * xdisp.c (note_mouse_highlight): When entering a margin area show
340 a non-text cursor (Bug#16647).
342 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
344 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
345 It prompted a compile-time diagnostic on GNU/Linux.
346 Simplify to remove the need for the label.
348 2014-02-04 Eli Zaretskii <eliz@gnu.org>
350 * w32menu.c (w32_popup_dialog): Don't condition the whole function
351 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
352 to show it; otherwise return 'unsupported--w32-dialog' to signal
353 to the caller that emulation with menus is necessary. This
354 resurrects code inadvertently deleted by the 2013-10-08 commit.
356 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
358 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
361 * menu.c (Fx_popup_dialog): Don't condition the call to
362 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
363 special symbol 'unsupported--w32-dialog', emulate the dialog with
364 a menu by calling x-popup-menu.
366 * menu.h (Qunsupported__w32_dialog): New extern variable.
368 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
370 * keyboard.c (kbd_buffer_get_event): Read file notification events
373 * xgselect.c (xg_select): Read glib events in any case, even if
374 there are no file descriptors to watch for. (Bug#16519)
376 2014-02-03 Martin Rudalics <rudalics@gmx.at>
378 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
379 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
380 * w32term.c (w32_draw_window_divider): Handle first and last
382 * w32term.h (w32_fill_area_abs): New function.
383 * xdisp.c (x_draw_right_divider): Don't draw over bottom
385 * xfaces.c (realize_basic_faces): Handle new face ids.
386 * xfns.c (Fx_create_frame): Call x_default_parameter for right
387 and bottom divider width.
388 * xterm.c (x_draw_window_divider): Handle first and last pixels
391 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
393 * print.c (Fexternal_debugging_output): Add cast to pacify
394 --enable-gcc-warnings.
395 * eval.c (call_debugger): Grow specpdl if the debugger was
396 entered due to specpdl overflow (Bug#16603) and allow more
397 specpdl space for the debugger itself.
399 2014-02-02 Martin Rudalics <rudalics@gmx.at>
401 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
404 2014-02-01 Eli Zaretskii <eliz@gnu.org>
406 * w32fns.c (Ffile_system_info): Use WINAPI in the function
407 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
409 * print.c (Fexternal_debugging_output): If the argument character
410 is non-ASCII, encode it with the current locale's encoding before
411 writing the result to the terminal. (Bug#16448)
413 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
414 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
417 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
419 * process.c (create_process): Reset SIGPROF handler in the child.
420 * callproc.c (call_process): Likewise.
422 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
424 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
426 2014-01-29 Eli Zaretskii <eliz@gnu.org>
428 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
429 of zero to print strings, GDB doesn't like it.
431 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
432 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
433 we still use correct addresses. (Bug#16576)
435 2014-01-27 K. Handa <handa@gnu.org>
437 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
438 to preserve the code detection behavior of 24.3.
439 * coding.h (struct coding_system): New member detected_utf8_bytes.
440 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
441 (decode_coding_gap): Use short cut for UTF-8 file reading only
442 when coding->detected_utf8_bytes equals to coding->src_bytes.
443 * fileio.c (Finsert_file_contents): Cancel the previous change.
445 2014-01-29 Martin Rudalics <rudalics@gmx.at>
447 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
448 that are not visible.
450 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
452 * xmenu.c (create_and_show_popup_menu): Handle case when no key
453 is grabbed (Bug#16565).
455 2014-01-28 Martin Rudalics <rudalics@gmx.at>
457 * xdisp.c (last_max_ascent): Re-remove after erroneously
458 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
460 (move_it_to): Re-remove reference to last_max_ascent.
461 (Fwindow_text_pixel_size): Add iterator's max_ascent and
462 max_descent here instead of calling line_bottom_y. Fix
465 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
467 * terminal.c (initial_free_frame_resources): New function.
468 (init_initial_terminal): Install new hook to free face cache
469 on initial frame and avoid memory leak. For details, see
470 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
471 * xfaces.c (free_frame_faces): Adjust comment.
473 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
475 * data.c (Fstring_to_number): Document results if unparsable
478 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
480 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
482 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
484 When decoding, prefer ptrdiff_t to int for buffer positions etc.
485 * coding.c (detect_coding_utf_8, emacs_mule_char)
486 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
487 (check_utf_8, decode_coding):
488 * coding.h (struct coding_system.errors):
489 Use ptrdiff_t, not int, for integer values derived from buffer and
492 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
493 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
494 before invoking decode_coding_gap, since there's just one block.
496 2014-01-25 Martin Rudalics <rudalics@gmx.at>
498 Fix handling of face attributes in Fx_create_frame (Bug#16529).
499 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
500 too early. Again run change_frame_size before assigning menu-
503 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
505 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
506 arrives, call x_check_fullscreen, in case the new display has a
507 different resolution. (Bug#16517)
509 2014-01-25 Eli Zaretskii <eliz@gnu.org>
511 * term.c (read_menu_input): If the selected frame changes, exit
513 (tty_menu_show): If the selected frame changes while we displayed
514 a menu, throw to top level. (Bug#16479)
516 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
518 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
520 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
522 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
523 * data.c (count_one_bits_word): Fix bug (negated comparison)
524 when BITS_PER_ULL < BITS_PER_BITS_WORD.
526 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
528 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
529 undefined behavior by initializing display property bit of a
530 string processed by the bidirectional iterator. For details, see
531 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
533 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
535 Minor cleanup of previous change.
536 * image.c (imagemagick_error, Fimagemagick_types):
537 Omit some recently-introduced and unnecessary casts and assignments.
539 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
541 Fix two memory leaks discovered with Valgrind.
542 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
543 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
545 2014-01-22 Martin Rudalics <rudalics@gmx.at>
547 Fixes in window size functions around Bug#16430 and Bug#16470.
548 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
549 (Fwindow_mode_line_height, Fwindow_header_line_height)
550 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
551 Minor doc-string adjustments.
552 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
554 (window_body_height, window_body_width): Do not count partially
555 visible lines/columns when PIXELWISE is nil (Bug#16470).
556 (Qfloor, Qceiling): New symbols.
558 2014-01-21 Eli Zaretskii <eliz@gnu.org>
560 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
561 when the image cache is not yet allocated. (Bug#16509)
563 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
565 * buffer.c (Fkill_buffer): When killing an indirect buffer,
566 re-attach intervals to its base buffer (Bug#16502).
567 * intervals.c (set_interval_object): Move from here...
568 * intervals.h (set_interval_object): ... to here. Fix comments.
570 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
572 Avoid undefined behavior by initializing buffer redisplay bit.
573 Problem reported by Dmitry Antipov in
574 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
575 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
577 Revert some of the CANNOT_DUMP fix (Bug#16494).
578 * lread.c (init_lread): Fix typo: NILP, not !NILP.
580 2014-01-19 Eli Zaretskii <eliz@gnu.org>
582 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
583 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
584 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
585 they are replaced by macros that expand into direct calls to the
586 corresponding functions from GDI32.DLL.
587 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
588 variables in the Cygwin build, they are unused.
590 2014-01-19 K. Handa <handa@gnu.org>
592 * composite.c (composition_update_it): Fix previous change.
594 2014-01-18 Eli Zaretskii <eliz@gnu.org>
596 Fix file name handling on MS-Windows 9X.
597 * w32.c (maybe_load_unicows_dll): New function.
599 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
600 on, to make sure we can convert file names to and from UTF-8 on
601 Windows 9X. This fixes a failure to start up because Emacs cannot
602 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
604 * w32font.c [WINDOWSNT]: Include w32.h.
605 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
606 of implementing the same stuff.
607 Remove now unused g_b_init_is_windows_9x.
609 * w32.h (maybe_load_unicows_dll): Add prototype.
611 2014-01-17 Eli Zaretskii <eliz@gnu.org>
613 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
614 switch to single keyboard. Prevents daemon crashes when a new
615 client connects while we show a TTY menu in an existing client.
618 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
620 Fix MinGW64 porting problem with _setjmp.
621 Reported by Eli Zaretskii in:
622 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
623 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
624 the old _setjmp and _longjmp. All uses changed.
626 2014-01-13 Daniel Colascione <dancol@dancol.org>
628 * textprop.c (Fremove_list_of_text_properties): Correctly
629 handle reaching the end of the interval tree. (Bug#15344)
631 2014-01-13 Martin Rudalics <rudalics@gmx.at>
633 * xdisp.c (resize_mini_window): Round height to a multiple of
634 frame's line height. Fix bug in calculation of window start
635 position (Bug#16424).
637 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
639 * macfont.m: Include termchar.h.
640 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
641 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
642 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
643 *_WITH_GC_* to take face and f as parameters.
644 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
645 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
647 2014-01-13 Daniel Colascione <dancol@dancol.org>
649 Fix menu item updating in the presence of the Unity global menu
652 * gtkutil.h (xg_have_tear_offs): Add frame parameter
653 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
655 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
656 updating menus; explain why.
657 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
658 problem it's supposed to solve and it interferes with detecting
659 the presence of a global menu.
660 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
663 2014-01-11 K. Handa <handa@gnu.org>
665 * composite.c (composition_update_it): Fix indexing of
666 LGSTRING_CHAR (Bug#15984).
668 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
670 * unexw32.c (_start) [__MINGW64__]: Define to __start.
672 2014-01-11 Eli Zaretskii <eliz@gnu.org>
674 * xdisp.c (try_window_id): Don't use this function's optimizations
675 if overlays in the buffer displayed by the window have changed
676 since last redisplay. (Bug#16347)
677 (message_dolog): Fix indentation.
679 2014-01-11 Martin Rudalics <rudalics@gmx.at>
681 * frame.c (frame_resize_pixelwise): Fix doc-string.
683 2014-01-10 Martin Rudalics <rudalics@gmx.at>
685 Fix handling of internal borders (Bug#16348).
686 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
687 internal border width from pixel width of windows.
688 (change_frame_size_1): Don't return early when frame's pixel
689 size changes - we still have to record the new sizes in the
691 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
692 also when toolbar gets larger.
693 * window.c (check_frame_size): Include internal_border_width in
695 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
696 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
697 non-toolkit/non-GTK version clear internal border.
698 * xterm.c (x_clear_under_internal_border): New function for
699 non-toolkit/non-GTK version.
700 (x_after_update_window_line): In non-toolkit/non-GTK version
702 (handle_one_xevent, x_set_window_size): Call
703 x_clear_under_internal_border in non-toolkit/non-GTK version.
704 * xterm.h (x_clear_under_internal_border): Extern it.
706 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
708 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
709 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
712 2014-01-06 Eli Zaretskii <eliz@gnu.org>
714 * xdisp.c (redisplay_window): Don't skip window redisplay if the
715 last value of point is not equal to buffer's point. (Bug#16129)
717 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
720 * nsterm.h (updateCollectionBehavior): Rename from
721 updateCollectionBehaviour. All uses changed.
723 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
724 * Makefile.in (SETFATTR): New macro.
725 (temacs$(EXEEXT)): Use it.
727 2014-01-04 Martin Rudalics <rudalics@gmx.at>
729 Fix maximization behavior on Windows (Bug#16300).
730 * w32fns.c (w32_fullscreen_rect): Don't handle
731 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
732 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
733 of SetWindowPos. Restore last placement also when leaving
734 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
735 but the FULLSCREEN_BOTH case.
737 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
740 * data.c (arithcompare_driver):
741 * fileio.c (Fcar_less_than_car):
742 * fns.c (internal_equal):
743 * frame.c (delete_frame):
744 * lisp.h (enum More_Lisp_Bits):
746 Avoid C99 constructs that don't work in C89.
747 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
748 to port to C89, which doesn't have 'long long'.
749 (count_trailing_zero_bits): Use them.
751 2014-01-03 Chong Yidong <cyd@gnu.org>
753 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
755 2014-01-02 Martin Rudalics <rudalics@gmx.at>
757 Further adjust frame/window scrollbar width calculations.
758 * window.c (apply_window_adjustment): Set
759 windows_or_buffers_changed.
760 (Fwindow_scroll_bars): Return actual scrollbar width.
761 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
762 For non-toolkit builds again use 14 as minimum width and set
763 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
764 * xterm.c (XTset_vertical_scroll_bar): Take width from
765 WINDOW_SCROLL_BAR_AREA_WIDTH.
766 (x_new_font): Rename wid to unit. Base calculation of new
767 scrollbar width on toolkit used and make it analogous to that of
768 x_set_scroll_bar_default_width.
769 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
770 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
772 * w32term.c (w32_set_vertical_scroll_bar): Take width from
773 WINDOW_SCROLL_BAR_AREA_WIDTH.
774 (x_new_font): Make it correspond to changes in xterm.c.
776 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
778 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
779 This is a cleaner way to fix the MinGW-w64 porting problem.
780 Check for INTPTR_MAX misconfiguration.
782 2014-01-01 Eli Zaretskii <eliz@gnu.org>
784 * search.c (newline_cache_on_off, find_newline): In indirect
785 buffers, use the newline cache of the base buffer.
787 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
788 buffer, invalidate the caches of its base buffer. (Bug#16265)
790 * indent.c (width_run_cache_on_off, compute_motion): In indirect
791 buffers, use the width-run cache of the base buffer.
793 * xdisp.c (redisplay_window): When the window displays an indirect
794 buffer, and the character widths in the display table have
795 changed, invalidate the width-run cache of the corresponding base
798 * fileio.c (Finsert_file_contents): When invalidating the newline
799 cache, consider the case of inserting into indirect buffer.
801 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
802 In indirect buffers, use the paragraph cache of the base buffer.
804 2013-12-31 Martin Rudalics <rudalics@gmx.at>
806 * window.c (grow_mini_window): Fix last change.
808 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
810 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
812 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
814 * w32term.c (w32_initialize): Use LCID and LOWORD.
816 * w32proc.c (create_child): Use pid_t for 5th argument.
817 (IsValidLocale): Don't provide prototype for MinGW64.
818 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
819 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
821 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
822 MinGW64 doesn't support.
824 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
826 * w32.c (set_named_security_info): New function.
827 (acl_set_file): Fall back on set_named_security_info if
828 set_file_security fails.
829 (g_b_init_set_named_security_info_w)
830 (g_b_init_set_named_security_info_a): New static variables.
831 (globals_of_w32): Initialize them to zero.
832 (set_named_security_info): Set them to non-zero if the
833 corresponding API is available.
834 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
837 2013-12-31 Martin Rudalics <rudalics@gmx.at>
839 Some more fixes following pixelwise resize changes including one
841 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
842 of frame_resize_pixelwise.
843 * widget.c (pixel_to_text_size): New function.
844 (update_wm_hints): Have size hints respect value of
845 frame_resize_pixelwise.
846 (EmacsFrameResize): Alway process resize requests pixelwise.
847 * window.c (grow_mini_window): Make sure mini window is at least
849 * xdisp.c (display_menu_bar): Make sure menubar extends till
851 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
852 (x_set_tool_bar_lines): Calculate pixelwise.
853 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
854 frame_resize_pixelwise.
856 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
858 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
859 variables not used there.
861 2013-12-30 Eli Zaretskii <eliz@gnu.org>
863 * w32.c (sys_umask): New function. (Bug#16299)
865 2013-12-30 Martin Rudalics <rudalics@gmx.at>
867 * dispnew.c (change_frame_size_1): Take old width of root window
868 from that window's pixel width. (Bug#16284)
870 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
872 Plain copy-file no longer chmods an existing destination (Bug#16133).
873 * fileio.c (realmask): Now a static var, not a local.
874 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
875 Remove arg STATPTR. All uses changed.
876 (Fcopy_file): Do not alter permissions of existing destinations,
877 unless PRESERVE-PERMISSIONS (renamed from
878 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
879 Avoid race when testing for existing destinations and for
880 when input and output files are the same.
881 If changing the group fails, adjust both default and
882 preserved permissions so that access is not granted to the
884 (Fset_default_file_modes, init_fileio): Update realmask.
885 (Fdefault_file_modes): Use realmask instead of calling umask.
887 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
889 Fix pipe bug with OS X emacs --daemon (Bug#16262).
890 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
891 flags on the daemon pipe ends before execing.
893 2013-12-28 Eli Zaretskii <eliz@gnu.org>
895 * w32fns.c (Fx_create_frame): Error out if called from a TTY
898 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
900 * callproc.c (Vexec_path): Document that exec-directory is in it.
902 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
904 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
907 2013-12-27 Chong Yidong <cyd@gnu.org>
909 * data.c (Fsymbol_function): Doc fix.
911 2013-12-26 Martin Rudalics <rudalics@gmx.at>
913 Some more tinkering with Bug#16051.
914 * window.c (resize_frame_windows): Don't let the size of the
915 root window drop below the frame's default character size.
916 Never ever delete any subwindows - let the window manager do the
919 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
920 of toolbar lines needed when they exceed the height of the root
922 (unwind_create_frame_1): New function.
923 (Fx_create_frame): Generally inhibit calling the window
924 configuration change hook here. Remove extra call to
925 change_frame_size - it's not needed when we don't run the
926 configuration change hook.
928 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
930 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
931 On my Fedora 19 platform the core dumps were so big that
932 my desktop became nearly catatonic.
933 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
934 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
935 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
936 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
938 * conf_post.h (__has_feature): New macro, if not already defined.
939 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
940 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
942 2013-12-25 Eli Zaretskii <eliz@gnu.org>
944 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
945 is a file name. (Bug#16252)
947 2013-12-25 Chong Yidong <cyd@gnu.org>
949 * keyboard.c (Voverriding_terminal_local_map)
950 (Voverriding_local_map): Doc fix.
952 * keymap.c (Vemulation_mode_map_alists): Doc fix.
954 2013-12-24 Eli Zaretskii <eliz@gnu.org>
956 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
957 file name when it is submitted to ShellExecute. Simplify code.
958 Don't test DOCUMENT for being a string, as that is enforced by
959 CHECK_STRING. Doc fix.
961 2013-12-23 Eli Zaretskii <eliz@gnu.org>
963 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
964 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
965 redisplay_tool_bar does. Improve and fix commentary.
966 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
967 limits of the glyph matrices. (Bug#16051)
968 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
969 only when the new size is different from the old one, and the new
970 size can be achieved given the frame height.
972 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
974 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
976 2013-12-23 Glenn Morris <rgm@gnu.org>
978 * lread.c (Fload): Mention load-prefer-newer in doc.
980 2013-12-22 Martin Rudalics <rudalics@gmx.at>
982 Handle Bug#16207 by being more restrictive when running hooks.
983 * window.c (unwind_change_frame): New function.
984 (Fset_window_configuration): Don't run configuration change hook
985 while the frame configuration is unsafe. Call select_window
988 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
990 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
992 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
994 * nsterm.h: Declare EmacsColor category.
996 * nsterm.m (NSColor): Implement EmacsColor category.
997 (ns_get_color): Use colorUsingDefaultColorSpace.
998 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1000 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1002 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1004 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1005 having the PNG_NORETURN attribute, to avoid compiler warning in
1008 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1010 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1012 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1013 fringe background extension.
1014 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1015 because they are now always the same as `left' and `width',
1016 respectively. Remove code for the case that `width' and
1017 `sb_width' are different.
1019 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1021 Remove scroll_bar_actual_width from frames.
1022 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1023 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1024 (x_figure_window_size):
1025 * nsterm.m (x_set_window_size):
1026 * widget.c (set_frame_size):
1027 * w32term.c (x_set_window_size):
1028 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1029 scroll_bar_actual_width.
1031 Convert scroll_bar members to integers on Windows.
1032 * w32term.h (struct scroll_bar): Convert top, left, width,
1033 height, start, end and dragging to integers.
1034 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1036 * w32term.c (w32_set_scroll_bar_thumb)
1037 (w32_scroll_bar_handle_click): Remove XINT conversions for
1038 scroll_bar members. Treat bar->dragging as integer.
1039 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1040 first element. Remove XINT conversions for scroll_bar members.
1041 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1042 Remove XINT conversions for scroll_bar members.
1044 Fix assignment for new window total sizes.
1045 * window.c (Fwindow_resize_apply_total): Assign values for
1048 2013-12-20 Chong Yidong <cyd@gnu.org>
1050 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1051 argument to `append'.
1053 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1055 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1056 current text face, for extending the face of the display margins.
1059 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1060 Doc fix. (Bug#16190)
1062 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1064 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1067 * nsterm.m (Qfile, Qurl): New.
1068 (EV_MODIFIERS2): New macro.
1069 (EV_MODIFIERS): Use EV_MODIFIERS2.
1070 (ns_term_init): Remove font and color from DND, does not work on
1071 newer OSX, and other ports don't have them.
1072 (performDragOperation:): Handle modifiers used during drag.
1073 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1074 Remove global Lisp variables used to communicate with ns-win.el.
1075 Remove font and color handling.
1076 (syms_of_nsterm): Defsym Qfile and Qurl.
1078 2013-12-19 Anders Lindgren <andlind@gmail.com>
1080 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1081 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1083 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1084 (constrainFrameRect): Remove special case nr_screens == 1.
1085 Don't constrain size to size of view.
1087 * nsterm.h (ns_output): Remove dont_constrain.
1089 2013-12-19 Anders Lindgren <andlind@gmail.com>
1091 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1093 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1095 Minor fixes for recent openp changes.
1096 * lisp.h (GCPRO7): New macro.
1097 * lread.c (openp): Use bool for boolean; all callers changed.
1098 Protect save_string from GC. Don't assume that file descriptors
1099 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1100 warning about uninitialized variable.
1102 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1104 * w32fns.c (emacs_abort): Use intptr_t as argument of
1105 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1107 2013-12-18 Glenn Morris <rgm@gnu.org>
1109 * lread.c (Fload): Pass load_prefer_newer to openp.
1110 Don't bother checking mtime if openp already did it.
1111 (openp): Add `newer' argument, to check all suffixes
1112 and find the newest file.
1113 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1114 * callproc.c (call_process):
1115 * charset.c (load_charset_map_from_file):
1116 * emacs.c (init_cmdargs):
1117 * image.c (x_create_bitmap_from_file, x_find_image_file):
1119 * lread.c (Flocate_file_internal):
1120 * process.c (Fformat_network_address):
1121 * sound.c (Fplay_sound_internal):
1122 * w32.c (check_windows_init_file):
1123 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1125 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1127 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1129 * w32.c (getloadavg): Don't index samples[] array with negative
1130 indices. Recover from wall-clock time being set backwards.
1132 * w32term.c (w32_initialize): Declare the argument of
1133 set_user_model as const.
1135 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1136 (w32_menu_show): Constify some arguments passed to MessageBox.
1138 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1139 to initialize Lisp objects.
1141 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1142 initialize Lisp objects.
1144 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1145 use variables used only on X under that condition.
1147 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1148 variables not used there.
1150 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1152 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1153 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1155 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1157 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1158 code, revealed in presence of R2L characters, character
1159 compositions, and display vectors. A better fix for Bug#16148.
1160 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1161 GTK and NS builds, they don't have this member of struct frame.
1163 * dispextern.h (struct composition_it): Correct a comment for the
1166 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1168 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1169 This prevents a compilation error on C compilers that do not
1170 default functions to return 'int' if not declared. Also, add
1171 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1172 since it now uses inline functions.
1174 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1176 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1177 display margins on mode line, header line, and in the frame's
1178 tool-bar window. (Bug#16165)
1180 2013-12-16 Andreas Schwab <schwab@suse.de>
1182 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1184 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1186 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1189 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1191 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1193 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1195 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1196 intended to find bogus pointers in font objects (Bug#16140).
1197 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1198 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1199 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1200 Disable for MS-Windows due to Bug#15876; apparently this
1201 requires more or less substantial changes in fontset code.
1202 * xfont.c (xfont_close):
1203 * xftfont.c (xftfont_close): Call x_display_info_for_display
1204 to check whether 'Display *' is valid (Bug#16093 and probably
1207 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1209 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1210 Reported by Juanma Barranquero <lekktu@gmail.com>.
1212 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1213 open a pty on MS-Windows. (Bug#16152)
1215 * emacs.c (decode_env_path): Fix bogus comparison against
1216 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1218 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1220 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1221 (Fx_file_dialog): Add parentheses around && to silence warning.
1223 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1225 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1227 * xdisp.c (extend_face_to_end_of_line): Extend background of
1228 non-default face in margin areas as well. (Bug#16151)
1229 (display_line): Call extend_face_to_end_of_line for continued
1230 lines as well, if the display margins have non-zero width.
1231 (set_glyph_string_background_width): When needed, set the
1232 extends_to_end_of_line_p flag on glyph strings to be drawn in
1233 margin areas, not only in the text area.
1235 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1238 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1240 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1241 Don't worry about verify_error being t, since it has to be a list.
1243 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1245 Use bool for boolean, focusing on headers.
1246 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1247 No need to include <stdbool.h>, since conf_post.h does it now.
1248 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1249 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1250 (SET_PER_BUFFER_VALUE_P):
1251 * ccl.c, ccl.h (setup_ccl_program):
1252 * ccl.h (CHECK_CCL_PROGRAM):
1253 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1254 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1255 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1256 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1257 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1258 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1259 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1260 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1261 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1262 (CHARSET_FAST_MAP_SET):
1263 * coding.c (decode_coding_ccl, encode_coding_ccl):
1264 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1265 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1266 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1267 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1268 (decode_coding_c_string):
1269 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1270 * conf_post.h (has_attribute):
1271 * dispextern.h (trace_redisplay_p)
1272 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1273 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1274 (SET_GLYPH_FROM_CHAR_GLYPH)
1275 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1276 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1277 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1278 (cursor_in_mouse_face_p):
1279 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1280 (blank_row, prepare_desired_row)
1281 (build_frame_matrix_from_leaf_window, make_current)
1282 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1283 (update_window, scrolling_window, update_frame_line):
1284 * disptab.h (GLYPH_FOLLOW_ALIASES):
1285 * editfns.c (Fformat):
1286 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1287 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1288 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1289 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1290 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1291 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1292 (FONT_DEFERRED_LOG):
1293 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1294 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1295 (FRAME_MOUSE_UPDATE):
1296 * fringe.c (Fdefine_fringe_bitmap):
1297 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1298 (x_create_bitmap_from_xpm_data, xpm_load_image):
1299 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1300 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1301 (MERGE_INTERVAL_CACHE):
1302 * keymap.h (KEYMAPP):
1303 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1304 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1305 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1306 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1307 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1308 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1309 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1310 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1311 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1312 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1313 (SETUP_BUFFER_SYNTAX_TABLE):
1314 * systime.h (timespec_valid_p):
1315 * term.c (save_and_enable_current_matrix):
1316 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1317 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1318 (redisplay_internal, try_window_reusing_current_matrix)
1319 (sync_frame_with_window_matrix_rows, try_window_id)
1320 (display_menu_bar, display_tty_menu_item, display_mode_line)
1321 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1322 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1323 * xmenu.c (xmenu_show):
1324 * xterm.c (use_xim, x_term_init):
1325 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1326 (struct x_bitmap_record):
1327 Use bool for booleans.
1328 * ccl.c (struct buffer_text):
1329 * ccl.h (struct ccl_program):
1330 * charset.h (struct charset):
1332 * coding.h (struct iso_2022_spec, struct coding_system):
1333 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1334 (struct glyph_string, struct face, struct face_cache)
1335 (struct bidi_string_data, struct bidi_it)
1336 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1338 * editfns.c (Fformat):
1339 * frame.h (struct frame):
1340 * fringe.c (struct fringe_bitmap):
1341 * intervals.h (struct interval):
1342 * keyboard.h (struct kboard):
1343 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1344 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1345 (struct Lisp_Buffer_Local_Value, union specbinding):
1346 * macfont.m (struct macfont_info):
1347 * process.h (struct Lisp_Process):
1348 * termchar.h (struct tty_display_info):
1349 * window.h (struct window):
1350 * xterm.h (struct x_output):
1351 Use bool_bf for boolean bit-fields.
1352 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1353 All callers changed.
1354 * ccl.h (struct ccl_program): Remove unused members private_state,
1355 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1357 (struct ccl_spec): Remove unused members cr_carryover,
1358 eight_bit_carryover.
1359 * conf_post.h: Include <stdbool.h>.
1360 (bool_bf): New type.
1361 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1362 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1363 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1364 'do { ... } while (false)' brackets.
1365 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1366 Args must now be expressions; all callers changed.
1367 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1368 (PRODUCE_GLYPHS): Simplify use of boolean.
1369 * fileio.c (Fcopy_file):
1370 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1371 * lisp.h (UNGCPRO): Return void, not int.
1372 (FOR_EACH_TAIL): Use void expression, not int expression.
1373 * region-cache.c: Reindent.
1374 * region-cache.h: Copy comments from region-cache.c, to fix
1375 incorrect remarks about booleans.
1377 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1379 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1380 when character at point is displayed from a display vector.
1383 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1385 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1386 now a list of certificate validation checks that will abort a
1387 connection with an error.
1388 (Fgnutls_boot): Document it and use it.
1390 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1392 * w32term.c (w32_enable_frame_resize_hack): New variable.
1393 (x_set_window_size): Use it to hack frame resizing on Windows
1396 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1398 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1399 Windows-specific code to w32.c. Change error message text to
1400 match that of Posix platforms.
1402 * w32.c (w32_copy_file): New function, most of the code copied and
1403 reworked from Fcopy_file. Improve error handling. Plug memory
1404 leak when errors are thrown. Support file names outside of the
1405 current codepage. (Bug#7100)
1407 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1409 * lread.c (load_path_default): Prototype.
1411 2013-12-13 Glenn Morris <rgm@gnu.org>
1413 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1414 (dump_path): Remove.
1415 (load-path-default): Remove `changed' argument.
1416 Do not set dump_path permanently. Simplify.
1417 (init_lread): Simplify.
1418 (syms_of_lread): Remove dump_path.
1420 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1422 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1423 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1424 2013-12-12 font-related change to avoid Bug#16128, which
1425 is quite hard to fix without even more substantial changes.
1427 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1429 * font.c (font_close_object): Check for live frame (Bug#16128).
1431 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1433 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1434 Return ptrdiff_t, not int, since it's a buffer size.
1435 Reindent/reparen some macros to a more Gnuish style.
1437 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1439 Avoid undefined behavior with huge regexp interval counts.
1440 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1441 since it's now specialized to interval counts. All uses changed.
1442 Do not assume wrapraound on signed integer overflow.
1443 (regex_compile): Simplify based on the above changes.
1445 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1447 Support file names on MS-Windows that use characters outside of
1448 the current system codepage. (Bug#7100)
1450 * w32.c (get_file_security, set_file_security)
1451 (create_symbolic_link): Separate pointers and boolean flags for
1452 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1453 non-zero, else the former.
1454 (codepage_for_filenames, filename_to_utf16, )
1455 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1457 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1459 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1460 Accept only one argument; all callers changed.
1461 (dostounix_filename): Remove the second argument, now works in
1462 UTF-8. All callers changed.
1463 (parse_root): Lose DBCS code.
1464 (get_long_basename, w32_get_short_filename, init_environment)
1465 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1466 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1467 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1468 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1469 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1470 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1472 (ansi_encode_filename): New function.
1473 (get_emacs_configuration, get_emacs_configuration_options):
1475 (add_volume_info, GetCachedVolumeInformation): Run the input file
1476 name through unixtodos_filename, to ensure it is stored and
1477 referenced in canonical form.
1478 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1479 (logon_network_drive, sys_link, utime): Improve error handling.
1480 (sys_access): New function.
1481 (hashval, generate_inode_val): Unused functions deleted.
1482 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1483 (check_windows_init_file): Convert error message from UTF-8 to
1484 ANSI codepage, for display in the message box.
1485 (globals_of_w32): Set w32_unicode_filenames according to the OS
1488 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1489 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1490 (syms_of_w32term): Declare w32-unicode-filenames.
1492 * w32proc.c (new_child, delete_child): Remove code that handled
1493 unused pending_deletion and input_file members of the child struct.
1494 (create_child, sys_spawnve): Convert all file names to ANSI
1495 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1496 name cannot be encoded in ANSI codepage. Don't use
1497 unixtodos_filename, mirror slashes by hand.
1498 (record_infile, record_pending_deletion): Functions deleted.
1499 (Fw32_short_file_name): Call w32_get_short_filename instead of
1502 * w32notify.c (add_watch): Work in Unicode mode when
1503 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1504 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1505 instead, do the same with Lisp primitives.
1507 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1508 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1509 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1510 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1511 (Fw32_shell_execute): Improve error reporting.
1512 (Fdefault_printer_name): Ifdef away for Cygwin.
1514 * w32.h (struct _child_process): Remove input_file and
1515 pending_deletion members that are no longer used.
1516 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1517 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1518 (ansi_encode_filename): New and updated prototypes.
1520 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1522 (unexec): Don't use dostounix_filename, it expects a file name in
1523 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1526 * fileio.c (Ffile_name_directory, file_name_as_directory)
1527 (directory_file_name, Fexpand_file_name)
1528 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1529 arguments of dostounix_filename.
1530 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1531 use MAX_UTF8_PATH for size of file-name strings.
1532 (emacs_readlinkat): Build an explicitly unibyte string for file
1534 (syms_of_fileio) <file-name-coding-system>:
1535 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1537 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1538 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1539 directories to UTF-8.
1540 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1541 environment, and each element of the input PATH, to UTF-8.
1543 * dired.c (file_attributes): Use build_unibyte_string explicitly
1544 to make Lisp strings from user and group names.
1546 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1549 * coding.c (decode_file_name, encode_file_name): New functions.
1551 * termcap.c (tgetent): Adapt to the change in arguments of
1554 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1557 * msdos.c (dostounix_filename, init_environment): Adapt to the
1558 change in arguments of dostounix_filename.
1560 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1561 [WINDOWSNT]: Encode file names passed to the image libraries in
1564 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1565 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1567 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1568 arguments of dostounix_filename.
1570 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1572 * font.h (struct font_entity) [HAVE_NS]: New field to record
1573 font driver which was used to create this entity.
1574 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1575 frame where the font was opened.
1576 (font_close_object): Add prototype.
1577 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1578 (font_close_object): Not static any more. Lost frame arg.
1579 Adjust comment and users.
1580 * alloc.c (cleanup_vector): Call font_close_object to adjust
1581 per-frame font counters correctly. If HAVE_NS, also call
1582 driver-specific cleanup for font-entity objects.
1583 * ftfont.c (ftfont_open):
1584 * nsfont.m (nsfont_open):
1585 * w32font.c (w32font_open_internal):
1586 * xfont.c (xfont_open):
1587 * xftfont.c (xftfont_open): Save frame pointer in font object.
1588 * macfont.m (macfont_open): Likewise.
1589 (macfont_descriptor_entity): Save driver pointer to be able
1590 to call its free_entity routine when font-entity is swept.
1591 * ftxfont.c (ftxfont_open): Add eassert because frame
1592 pointer should be saved by ftfont_driver.open.
1594 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1596 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1597 input polling is used. This is still meaningful for Cygwin, see
1598 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1599 * keyboard.c (poll_for_input_1, input_polling_used): Define
1601 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1602 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1603 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1604 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1605 (face_for_char): Likewise. Rearrange eassert and return ASCII
1606 face for CHAR_BYTE8_P.
1607 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1609 2013-12-11 Ken Brown <kbrown@cornell.edu>
1611 * dispextern.h (erase_phys_cursor):
1612 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1614 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1616 * nsterm.m (x_free_frame_resources):
1617 * term.c (tty_free_frame_resources):
1618 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1619 face cache because it's implied by free_frame_faces anyway.
1620 * w32term.c (x_free_frame_resources): Likewise. Do not call
1621 free_frame_faces twice.
1623 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1625 * editfns.c (Fformat_time_string): Mention %F in the doc.
1627 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1629 * window.c (resize_frame_windows): Don't return immediately when
1630 the root window's size doesn't change - the minibuffer window
1631 may still have to be repositioned/resized.
1632 * xfns.c (Fx_create_frame): Always change the frame size after
1633 initializing the frame's faces.
1634 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1635 change_frame_size should already have done it.
1636 (x_new_font): Assign new tool- and menu-bar heights.
1637 (x_set_window_size_1): Account for tool- and menu-bar heights
1638 (Bug#16013). Don't set pixel sizes since change_frame_size
1639 should already have done it.
1641 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1643 Remove the option of using libcrypto.
1644 * Makefile.in (LIB_CRYPTO): Remove.
1645 (LIBES): Don't use it.
1647 2013-12-11 Juri Linkov <juri@jurta.org>
1649 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1650 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1652 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1654 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1655 drawn tool bar items (Bug#16058).
1656 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1658 2013-12-09 Ken Brown <kbrown@cornell.edu>
1660 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1662 * lisp.h (get_frame_param): Adjust conditions for prototype
1665 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1667 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1668 Avoid unused macro warning if configured --without-xft.
1670 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1672 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1674 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1676 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1678 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1680 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1682 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1684 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1686 Use libcrypto's checksum implementations if available, for speed.
1687 * Makefile.in (LIB_CRYPTO): New macro.
1690 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1691 The macro didn't conform to C99 due to type mismatch,
1692 which caused compilation failure with Sun C 5.12,
1693 and it was confusing anyway. Include window.h to declare
1694 redisplay_other_windows.
1696 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1698 * window.c (set_window_buffer): Update mode line (bug#16084).
1700 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1702 Fix minor problems found by static checking.
1703 * keyboard.c (poll_for_input_1, input_polling_used):
1704 Define only if HAVE_NTGUI.
1705 * xmenu.c (popup_activate_callback): Omit unnecessary
1706 check against USE_X_TOOLKIT, which must be defined here anyway.
1707 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1710 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1712 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1714 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1716 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1718 * nsterm.m (x_set_window_size): Remove fprintf.
1719 (init): Define always. Set applicationDidFinishLaunchingCalled
1721 (applicationDidFinishLaunching:):
1722 Set applicationDidFinishLaunchingCalled.
1723 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1726 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1728 Pixel resize changes for NS (Bug#16049).
1729 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1730 height/width. row/cols are locals.
1731 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1732 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1733 (windowWillResize): Remove gsextra. Calculate extra as in
1735 (x_new_font): Don't change frame size if fullscreen.
1736 Change size pixelwise.
1738 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1739 comment in xfns.c. Change to pixelwise call.
1741 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1743 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1746 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1748 * xterm.c (input_signal_count): Remove.
1749 (x_dispatch_event): Define unconditionally.
1750 (x_make_frame_visible): Process X events until the frame
1751 is really visible (Bug#16027).
1752 * xterm.h (x_dispatch_event): Declare unconditionally.
1754 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1756 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1758 * nsterm.m (x_set_window_size): Handle pixelwise.
1760 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1762 * w32term.c (x_new_font):
1763 * xterm.c (x_new_font): Calculate new frame size from new font
1766 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1768 * lisp.h (FOR_EACH_TAIL): New macro.
1769 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1771 * window.c (select_window): Call second wset_redisplay before we change
1772 selected_window (bug#16034).
1774 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1776 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1778 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1780 * w32xfns.c: Include window.h, to avoid a compiler warning.
1782 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1784 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1785 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1786 window_scroll takes care of it.
1787 (Fset_window_point, Fdelete_other_windows_internal)
1788 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1789 (Fsplit_window_internal, Fdelete_window_internal)
1790 (Fresize_mini_window_internal, Fset_window_configuration)
1791 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1792 cause redisplay instead of forcing a complete redisplay.
1793 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1794 we're only affecting the selected_window.
1796 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1798 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1799 directional control characters. Update type and category
1800 determination according to the UBA from Unicode v6.3.
1801 (bidi_category_t): New category EXPLICIT_FORMATTING.
1803 * dispextern.h (bidi_type_t): Update to include new bidirectional
1804 properties introduced with Unicode v6.3. (Bug#16043)
1806 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1808 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1811 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1813 * font.c (font_list_entities): Remove dummy assignment.
1814 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1815 used on graphic displays only. Remove unused 'font_encoder' member.
1816 (struct font_bitmap): Remove unused 'extra' member.
1817 * nsfont.m (nsfont_open):
1818 * w32font.c (w32font_open_internal):
1819 * ftfont.c (ftfont_get_bitmap): Adjust users.
1821 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1823 Use bool for boolean.
1824 * tparam.c (tparam1):
1825 * undo.c (record_point, record_property_change):
1826 Use bool for boolean, for local vars that are always true or false.
1828 Minor integer overflow fixes (Bug#16033).
1829 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1830 This improves on the previous fix to this function.
1831 (window_resize_check): When summing up pixel counts, don't rely on
1832 undefined behavior if the sum overflows.
1834 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1836 * window.c (Fset_window_new_pixel): Don't choke at negative
1837 argument value (Bug#16033).
1839 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1840 to avoid crash in window_box_height.
1842 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1843 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1845 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1847 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1849 Minor integer overflow fixes.
1850 * window.c (Fset_window_new_pixel, grow_mini_window):
1851 * xdisp.c (Fwindow_text_pixel_size):
1852 Avoid undefined behavior on signed integer overflow.
1853 * xfns.c (x_set_mouse_color):
1854 Check that drag shape fits in 'unsigned', since that's what X wants.
1856 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1858 Improve reporting of fatal exception on MS-Windows.
1859 * w32fns.c (my_exception_handler): New function.
1860 (globals_of_w32fns): Set it up as the unhandled exception
1861 handler. Initialize exception code and address to zeros.
1862 (emacs_abort): If the exception code and address are available,
1863 print them at the beginning of the backtrace. Fix the format of
1864 printing addresses (was producing 0x0x12345678 on XP).
1867 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1869 * eval.c (Fbacktrace__locals): New function.
1870 (syms_of_eval): Defsubr it.
1872 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1874 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1875 Define here to unify between...
1876 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1877 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1879 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1881 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1883 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1884 fringe background extension.
1885 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1886 because they are now always the same as `left' and `width',
1887 respectively. Remove code for the case that `width' and
1888 `sb_width' are different.
1890 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1892 Fix minor problems found by static checking.
1893 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1894 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1895 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1897 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1899 * image.c (imagemagick_compute_animated_image): Don't crash if we
1900 have an animation with different-sized images (bug#15313).
1902 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1904 Remove some unused items introduced during pixelwise change.
1905 * window.c (window_resize_total_check): Remove unused function.
1906 * xdisp.c (remember_mouse_glyph): Remove unused label.
1907 (Ftool_bar_height): Move declaration inside #if.
1908 * xterm.c (x_set_window_size): Don't use r and c.
1910 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1912 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1915 * window.c (Fset_window_configuration): Comment out unused variables.
1917 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1919 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1921 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1923 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1925 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1926 HAVE_GNUTLS3 (Bug#16001).
1928 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1929 if interrupts are deferred (Bug#15801).
1931 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1933 Support resizing frames and windows pixelwise.
1934 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1935 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1936 (struct glyph_matrix): Replace window_left_col and
1937 window_top_line by window_pixel_left and window_pixel_top.
1938 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1940 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1941 (draw_window_divider, move_it_to, x_draw_right_divider)
1942 (x_draw_bottom_divider, change_frame_size): Add or fix
1944 * dispnew.c (change_frame_size_1): Change prototype.
1945 (adjust_glyph_matrix, required_matrix_width)
1946 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1947 values instead of lines and columns.
1948 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1949 WINDOW_TOTAL_FRINGE_WIDTH.
1950 (handle_window_change_signal, do_pending_window_change)
1951 (init_display): Adjusts calls of change_frame_size.
1952 (change_frame_size, change_frame_size_1): Handle pixelwise
1954 * frame.c (Qright_divider_width, Qbottom_divider_width):
1956 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1957 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1958 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1959 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1961 (set_frame_param): New function.
1962 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1963 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1964 (Ffringe_width, Fborder_width, Fright_divider_width)
1965 (Fbottom_divider_width): New functions, defsubr them.
1966 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1967 New argument pixelwise.
1968 (struct frame_parm_table): New members Qright_divider_width and
1969 Qbottom_divider_width.
1970 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1971 (x_report_frame_params): Handle Qright_divider_width and
1972 Qbottom_divider_width.
1973 (x_set_right_divider_width, x_set_bottom_divider_width):
1975 (frame_resize_pixelwise): New option.
1976 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1977 new_pixelwise, right_divider_width and bottom_divider_width;
1978 remove total_lines; rename text_lines, text_cols, new_text_lines
1979 and new_text_cols to text_height, text_width, new_height and
1980 new_width respectively.
1981 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1982 FRAME_TEXT_WIDTH respectively.
1983 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1984 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1985 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1987 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1988 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1989 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1990 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1991 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1992 (FRAME_TOTAL_COLS_ARG): Remove macro.
1993 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1994 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1995 (x_wm_set_size_hint): Handle frame pixel sizes.
1996 * indent.c (compute_motion, Fcompute_motion):
1997 Call window_body_width instead of window_body_cols.
1998 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1999 (make_lispy_position): Handle right and bottom dividers.
2000 (Fsuspend_emacs): Pixelize call of change_frame_size.
2001 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2002 * lisp.h: Extern set_frame_param.
2003 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2005 (Fx_create_frame): Add entry for vertical_drag_cursor.
2006 Pixelize call of change_frame_size.
2007 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2008 * nsterm.m (ns_update_window_end): Optionally draw right
2010 (x_set_window_size): Add argument pixelwise.
2011 Call check_frame_size and change_frame_size with pixelwise zero.
2012 (ns_draw_window_divider): New function.
2013 (ns_redisplay_interface): Add ns_draw_window_divider.
2014 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2015 (x_new_font): Call x_set_window_size with pixelwise zero.
2016 * print.c (print_object): For a window print its sequence
2018 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2019 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2020 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2021 (w32_createwindow): Use scroll bar area width.
2022 (w32_wnd_proc): Handle bottom divider width.
2023 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2024 (Fx_create_frame): Default divider width parameters.
2025 Caclulate sizes pixelwise. Add vertical drag cursor support.
2026 (x_create_tip_frame): Default divider widths to zero.
2027 Pixelize call to change_frame_size.
2028 (Fx_show_tip): Add handling of divider widths. Pixelize window
2030 (Fw32_frame_rect): New function.
2031 (frame_parm_handler w32_frame_parm_handlers): Add divider
2033 (Vx_window_vertical_drag_shape): Add variable.
2034 * w32inevt.c (resize_event, maybe_generate_resize_event):
2035 Pixelize change_frame_size calls.
2036 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2038 * w32term.c (w32_draw_window_divider): New function.
2039 (x_update_window_end): Handle right divider.
2040 (w32_draw_fringe_bitmap, x_scroll_run)
2041 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2042 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2043 Calculate new frame sizes pixelwise.
2044 (x_new_font): Pixelize call to x_set_window_size.
2045 (x_check_fullscreen): Pixelize call to change_frame_size.
2046 (x_set_window_size_1, x_set_window_size): New argument
2047 pixelwise. Calculate pixelwise.
2048 (x_wm_set_size_hint): Use scroll bar area width.
2049 (w32_redisplay_interface): Add w32_draw_window_divider.
2050 * w32term.h (struct w32_output): Add vertical drag cursor.
2051 * widget.c (set_frame_size, update_wm_hints)
2052 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2054 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2055 * window.c (sequence_number): Restore.
2056 (Fwindow_pixel_width, Fwindow_pixel_height)
2057 (Fwindow_mode_line_height, Fwindow_header_line_height)
2058 (window_pixel_to_total, Frun_window_scroll_functions)
2059 (Fset_window_new_pixel, window_resize_apply_total)
2060 (Fwindow_resize_apply_total): New functions.
2061 (window_body_height, window_body_width): Rename from
2062 window_body_lines. New argument PIXELWISE.
2063 Calculate pixelwise.
2064 (Fwindow_body_height, Fwindow_body_width): New argument
2066 (coordinates_in_window, window_relative_x_coord): Use window's
2067 pixel width instead of total width.
2068 (replace_window, recombine_windows): Initialize pixel values.
2069 (resize_root_window, resize_frame_windows, grow_mini_window)
2070 (shrink_mini_window): New argument PIXELWISE.
2071 Calculate pixelwise.
2072 (Fdelete_other_windows_internal, adjust_window_margins)
2073 (window_resize_check, window_resize_apply)
2074 (Fdelete_window_internal, Fresize_mini_window_internal)
2075 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2076 (check_frame_size): Rename arguments. New argument PIXELWISE.
2077 Calculate pixelwise.
2078 (set_window_buffer): Make samebuf bool. Run configuration change
2079 hook only if buffer changed.
2080 (Fset_window_buffer): Rewrite doc-string.
2081 (make_window): Initialize new_pixel slot.
2082 (Fwindow_resize_apply): Check pixel size of root window.
2083 (Fsplit_window_internal): Call 2nd argument pixel_size.
2084 Calculate pixelwise.
2085 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2087 (save_window_data): New slots frame_text_width,
2088 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2089 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2091 (Fcurrent_window_configuration, Fset_window_configuration)
2092 (save_window_save, compare_window_configurations): Handle new
2093 slots in save_window_data and saved_window.
2094 (Fset_window_scroll_bars): Fix doc-string.
2095 (window_resize_pixelwise): New variable.
2096 (coordinates_in_window, Fcoordinates_in_window_p):
2098 (make_parent_window): Adjust sequence_number.
2099 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2101 * window.h (struct window): New members new_pixel, pixel_left,
2102 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2103 (wset_new_pixel): New function.
2104 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2105 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2106 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2107 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2108 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2109 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2110 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2111 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2112 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2113 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2114 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2115 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2116 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2117 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2118 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2120 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2121 (window_body_width, check_frame_size): Adapt external declarations.
2122 * xdisp.c (last_max_ascent): New integer.
2123 (window_text_bottom_y): Handle bottom divider.
2124 (window_box_width, window_box_height): Calculate pixelwise.
2125 (get_glyph_string_clip_rects): Handle right divider.
2126 (remember_mouse_glyph): When windows are resized pixelwise
2127 proceed with width and height set to 1.
2128 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2130 (move_it_to): Calculate and return maximum x position
2132 (Fwindow_text_pixel_size): New function.
2133 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2134 (tool_bar_lines_needed): Rename to tool_bar_height.
2135 Calculate pixelwise.
2136 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2137 Calculate pixelwise.
2138 (redisplay_tool_bar): Calculate pixelwise.
2139 (redisplay_window): Calculate pixelwise. Handle dividers.
2140 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2141 (x_draw_vertical_border): Handle dividers.
2142 (define_frame_cursor1): Handle vertical drag cursor.
2143 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2144 (expose_window): Calculate pixelwise. Handle dividers.
2145 (init_xdisp): Initialize pixel values.
2146 * xfaces.c (Qwindow_divider): New face.
2147 (realize_basic_faces): Realize it.
2148 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2149 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2150 (x_set_scroll_bar_default_width): Default actual width to 16.
2151 (Fx_create_frame): Set sizes pixelwise.
2152 (x_create_tip_frame): Default divider widths to zero.
2153 Pixelize call of change_frame_size.
2154 (Fx_show_tip): Handle divider widths. Initial pixel position
2156 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2157 (Vx_window_vertical_drag_shape): New option.
2158 * xmenu.c (free_frame_menubar): Pixelize call of
2160 * xterm.c (x_draw_window_divider): New function.
2161 (x_update_window_end): Optionally draw right divider.
2162 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2163 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2164 (handle_one_xevent, x_new_font): Calculate pixelwise.
2165 (x_set_window_size_1, x_set_window_size): New argument
2166 pixelwise. Calculate pixelwise.
2167 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2168 (struct x_redisplay_interface): Add x_draw_window_divider.
2169 * xterm.h (struct x_output): Add vertical_drag_cursor.
2171 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2173 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2174 Set invisible frames's `redisplay' when a full redisplay is requested.
2175 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2176 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2177 (display_mode_lines): Set it here instead.
2179 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2181 * dispextern.h (set_window_update_flags): Remove.
2183 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2185 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2187 * xdisp.c (REDISPLAY_SOME_P): New macro.
2188 (redisplay_internal): Use it (bug#15999).
2189 (prepare_menu_bars, redisplay_window): Use it as well.
2191 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2193 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2195 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2196 (globals_of_w32font): Zero it out.
2197 (GetCharWidth32W_Proc): New function pointer.
2198 (get_char_width_32_w): New function.
2199 (compute_metrics): If get_glyph_outline_w returns an error, try
2200 get_char_width_32_w before declaring a failure. This avoids
2201 punishing raster (a.k.a. "bitmap") fonts by slowing down
2202 redisplay. (Bug#6364).
2204 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2206 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2207 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2208 highlight needs to be redisplayed. (Bug#15913)
2210 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2212 Fix minor problems found by static checking.
2213 * buffer.h (struct buffer_text, struct buffer):
2214 * frame.h (struct frame):
2215 * window.h (struct window):
2216 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2217 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2218 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2219 no-longer-valid use of HAVE_MENUS.
2220 * xdisp.c (propagate_buffer_redisplay): Now static.
2222 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2224 * xmenu.c (Fmenu_or_popup_active_p):
2225 * window.c (Fset_window_configuration):
2226 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2227 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2228 * fns.c (Fyes_or_no_p):
2229 * editfns.c (Fmessage_box, Fmessage_or_box):
2230 * alloc.c (make_save_ptr_ptr):
2231 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2233 * window.c (Fset_window_configuration): Move select_window later.
2235 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2237 Refine redisplay optimizations to only redisplay *some* frames/windows
2238 rather than all of them.
2239 * xdisp.c (REDISPLAY_SOME): New constant.
2240 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2241 (bset_redisplay, bset_update_mode_line): New functions.
2242 (message_dolog): Use bset_redisplay.
2243 (clear_garbaged_frames): Use fset_redisplay.
2244 (echo_area_display): Use wset_redisplay.
2245 (buffer_shared_and_changed): Remove.
2246 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2247 frame titles. Compute the actual set of windows redisplayed.
2248 Don't update frame titles and menu bars for frames that don't need to
2250 (propagate_buffer_redisplay): New function.
2252 (redisplay_internal): Use it. Be more selective in the set of windows
2253 we redisplay. Propagate windows_or_buffers_changed to
2254 update_mode_lines a bit later to simplify the code.
2255 (mark_window_display_accurate_1): Reset window and buffer's
2257 (redisplay_window): Do nothing if neither the window nor the buffer nor
2258 the frame needs redisplay.
2259 * window.h (struct window): Add `redisplay' field.
2260 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2261 (redisplay_other_windows, window_list): New declarations.
2262 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2263 (window_list): Not static any more.
2264 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2265 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2266 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2267 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2268 * frame.h (struct frame): Add `redisplay' field.
2269 Move `external_menu_bar' bitfield next to other bit-fields.
2270 (SET_FRAME_GARBAGED): Use fset_redisplay.
2271 (SET_FRAME_VISIBLE): Don't garbage the frame;
2272 Use redisplay_other_windows.
2273 * buffer.h (struct buffer): Add `redisplay' field.
2274 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2275 (modify_overlay): Use bset_redisplay.
2276 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2278 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2280 Support w32 file notifications in batch mode.
2281 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2282 invalid (which happens in batch mode). If non-interactive, call
2283 handle_file_notifications to store file notification events in the
2284 input queue. (Bug#15933)
2286 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2288 * w32inevt.c (handle_file_notifications): Now external, not static.
2290 * w32term.h (handle_file_notifications): Provide prototype.
2292 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2293 init_crit, since init_display, which does that otherwise, is not
2296 2013-11-27 Glenn Morris <rgm@gnu.org>
2298 * Makefile.in ($(lispsource)/international/charprop.el): New.
2299 (emacs$(EXEEXT)): Depend on charprop.el.
2301 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2303 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2304 deleting portions of the buffer under non-nil REPLACE argument.
2307 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2308 directory, watch it and not its parent.
2309 (add_watch): Allow empty string in FILE.
2311 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2313 * window.c (Fset_window_start, window_resize_apply)
2314 (window_scroll): Reset window_end_valid (Bug#15957).
2316 2013-11-27 Glenn Morris <rgm@gnu.org>
2318 * Makefile.in (leimdir): Now in lisp source directory.
2319 ($(leimdir)/leim-list.el): Just use ../leim .
2320 * epaths.in (PATH_DUMPLOADSEARCH):
2321 * lread.c (load_path_default):
2322 * nsterm.m (ns_load_path): No more leim directory.
2324 2013-11-26 Andreas Schwab <schwab@suse.de>
2326 * .gdbinit (xgettype): Add cast.
2328 2013-11-26 Glenn Morris <rgm@gnu.org>
2330 Preload leim-list.el.
2331 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2332 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2333 is a single directory.
2335 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2337 bool-vector-subsetp is now the normal direction (Bug#15912).
2338 * data.c (Fbool_vector_subsetp): Test whether the first argument
2339 is a subset of the second one, not the reverse. Add doc string.
2341 Fix minor problems found by static checking.
2342 * lread.c (load_path_default): Now static.
2343 * textprop.c (text_property_stickiness): Be consistent about the
2344 test used when deciding whether to consider the previous character.
2345 This simplifies the code a bit.
2347 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2349 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2351 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2352 (syms_of_frame): Don't defsubr them.
2354 2013-11-25 Glenn Morris <rgm@gnu.org>
2356 * lread.c (load_path_default): Change the sense of the argument.
2357 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2358 from dump_path. When it is not, avoid checking dump_path twice.
2360 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2361 uninstalled dump_path against installed Vload_path. (Bug#15964)
2363 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2365 Export get_pos_property to Elisp.
2366 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2367 (syms_of_editfns): Export it to Elisp.
2369 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2371 2013-11-23 Romain Francoise <romain@orebokech.com>
2373 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2374 initialization here ...
2375 (syms_of_fileio): ... from here.
2377 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2379 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2380 Please use --enable-check-lisp-object-type.
2382 2013-11-23 Glenn Morris <rgm@gnu.org>
2384 * process.c (get_process): Explicit error for dead buffers.
2386 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2388 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2390 2013-11-23 Glenn Morris <rgm@gnu.org>
2392 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2393 * lread.c (load_path_check): Take path to check as argument.
2394 (load_path_default): New, split from init_lread.
2395 (init_lread): Move calc of default load-path to load_path_default.
2396 Empty elements in EMACSLOADPATH now stand for the default.
2397 (load-path): Doc fix.
2398 * emacs.c (decode_env_path): Add option to treat empty elements
2399 as nil rather than ".".
2400 * callproc.c (init_callproc_1, init_callproc):
2401 * image.c (Vx_bitmap_file_path):
2402 * lisp.h (decode_env_path):
2403 * lread.c (Vsource_directory):
2404 Update for new argument spec of decode_env_path.
2406 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2408 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2409 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2411 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2413 Fix some dependency problems that cause unnecessary recompiles.
2414 Problem reported by RMS in
2415 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2416 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2417 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2418 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2419 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2420 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2421 (boostrap-clean): No need to remove stamp-oldxmenu.
2423 Fix recently introduced bool vector overrun.
2424 This was due to an optimization that went awry.
2425 Reported by Glenn Morris in
2426 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2427 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2428 for empty vectors, undoing the 2013-11-18 change.
2429 * data.c (bool_vector_binop_driver): Rely on this.
2430 Fix bug that occasionally overran the destination.
2431 * lisp.h (struct Lisp_Bool_vector): Document this.
2433 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2435 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2438 * nsterm.m (init, run, stop:): Comment out for now, does not work
2441 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2443 * charset.c (syms_of_charset): Don't read past end of string.
2445 2013-11-19 Glenn Morris <rgm@gnu.org>
2447 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2449 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2451 Add hooks to run on gaining/losing focus. (Bug#15029)
2452 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2453 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2454 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2456 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2458 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2459 The old names predated the API change that put destination at end.
2461 Improve API of recently-added bool vector functions (Bug#15912).
2462 The old API had (bool-vector-count-matches A B)
2463 and (bool-vector-count-matches-at A B I), which gave the
2464 misleading impression that the two functions were variants, one
2465 with a location I. The new API has (bool-vector-count-population A)
2466 and (bool-vector-count-consecutive A B I) to make the distinction
2467 clearer. The first function no longer has a B argument, since the
2468 caller can easily determine the number of nils if the length and
2469 number of ts is known.
2470 * data.c (Fbool_vector_count_population): Rename from
2471 bool_vector_count_matches, and accept just 1 argument.
2472 (Fbool_vector_count_consecutive): Rename from
2473 Fbool_vector_count_matches_at.
2475 Always allocate at least one bits_word per bool vector.
2476 See Daniel Colascione in:
2477 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2478 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2479 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2480 * lisp.h (struct Lisp_Bool_vector): Document this.
2482 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2484 * insdel.c (invalidate_buffer_caches): New function, consolidated
2485 from part of prepare_to_modify_buffer.
2486 (insert_from_gap, prepare_to_modify_buffer):
2487 * coding.c (code_convert_region, code_convert_string):
2488 Call invalidate_buffer_caches. (Bug#15841)
2490 * lisp.h (invalidate_buffer_caches): Add prototype.
2492 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2494 * w32term.c (x_update_window_end): Don't invalidate the entire
2495 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2496 highlight needs to be redisplayed. (Bug#15913)
2498 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2500 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2502 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2504 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2505 while we are using Vprin1_to_string_buffer.
2507 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2508 after inserting the description string. (Bug#15907)
2510 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2512 * data.c: Work around bogus GCC diagnostic about shift count.
2513 Reported by Eli Zaretskii in
2514 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2515 (pre_value): New function.
2516 (count_trailing_zero_bits): Use it.
2518 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2520 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2521 assume C macros are not supported even under -g3 in these old GCC
2524 2013-11-15 Leo Liu <sdl.web@gmail.com>
2526 * minibuf.c (Ftry_completion, Fall_completions)
2527 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2529 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2531 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2532 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2533 This avoids placing unnecessary constants into the Emacs code.
2535 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2537 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2538 for Cygwin w32 build.
2540 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2541 for Cygwin w32 build. (Bug#15892)
2543 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2545 Simplify, port and tune bool vector implementation.
2546 * alloc.c (bool_vector_exact_payload_bytes)
2547 (bool_vector_payload_bytes): Remove.
2548 (bool_vector_fill): Return its argument.
2549 * alloc.c (bool_vector_fill):
2551 * print.c (print_object):
2552 Simplify by using bool_vector_bytes.
2553 * alloc.c (make_uninit_bool_vector):
2554 New function, broken out from Fmake_bool_vector.
2555 (Fmake_bool_vector): Use it. Use tail call.
2556 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2557 * data.c (BITS_PER_ULL): New constant.
2558 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2559 if long long versions don't exist.
2560 (shift_right_ull): New function.
2561 (count_one_bits_word): New function, replacing popcount_bits_word
2562 macro. Don't assume that bits_word is no wider than long long.
2563 (count_one_bits_word, count_trailing_zero_bits):
2564 Don't assume that bits_word is no wider than long long.
2565 * data.c (bool_vector_binop_driver, bool_vector_not):
2566 * fns.c (Fcopy_sequence):
2568 Create an uninitialized destination, to avoid needless work.
2569 (internal_equal): Simplify.
2570 (Ffillarray): Prefer tail call.
2571 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2572 contain at least one word.
2573 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2574 chars are narrower than ints.
2575 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2576 * fns.c (Fcopy_sequence):
2578 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2579 Don't try to port to hosts where bits_word values have holes; the
2580 code wouldn't work there anyway. Verify this assumption, though.
2581 (bool_vector_bytes): New function.
2582 (make_uninit_bool_vector): New decl.
2583 (bool_vector_fill): Now returns Lisp_Object.
2585 * xfns.c (xic_create_fontsetname):
2586 * xrdb.c (gethomedir): Prefer tail calls.
2588 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2590 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2591 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2593 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2594 that requires a return value.
2595 (Fset_buffer_modified_p): Take advantage of this change to do
2598 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2600 * buffer.c (Frestore_buffer_modified_p): Sync it with
2601 Fset_buffer_modified_p.
2602 (Fforce_mode_line_update): New function, moved from subr.el.
2603 (Fset_buffer_modified_p): Use them.
2604 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2606 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2608 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2609 This avoids undefined behavior when subtracting pointers into
2610 different aways. On my platform it also makes the code a tad
2611 smaller and presumably faster.
2613 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2615 * keyboard.c (command_loop_1): Use region-extract-function.
2616 * insdel.c (Qregion_extract_function): Not static any more (can we
2617 stop pretending that these vars can benefit from being marked static?).
2619 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2621 * search.c (find_newline): If buffer text is relocated during the
2622 "dumb loop", adjust C pointers into buffer text to follow suit.
2625 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2627 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2628 for conversion (Bug#15837).
2630 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2632 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2633 for the entire range of inserted characters. (Bug#15841)
2635 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2637 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2639 (realize_default_face): Remove assignment to distant-foreground if
2640 unspecified (Bug#15815).
2642 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2644 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2645 cache-long-scans disabled, since we don't want to call
2646 prepare_to_modify_buffer (in insert_1_both) for each message we
2649 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2650 from buffer.c. Improve commentary to the buffer field setter
2653 * buffer.c (bset_cache_long_scans): Static function deleted.
2654 Improve commentary to the buffer field setter functions.
2655 (init_buffer_once): Default for cache-long-scans changed to t.
2658 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2660 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2662 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2663 This bug was introduced in my 2013-06-21 change, and caused
2664 struct Lisp_Sub_Char_Table objects to be given too many slots,
2665 which broke 'make -C admin/unidata'.
2667 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2669 Import changes from mac-port 4.5.
2670 * macfont.m (mac_font_copy_default_descriptors_for_language)
2671 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2672 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2673 (macfont_language_default_font_names): New.
2674 (macfont_list): Rearrange language/charset code.
2675 (macfont_close): Don't check for macfont_info->cache.
2676 (mac_ctfont_create_preferred_family_for_attributes): New font
2677 selection code, call
2678 mac_font_copy_default_name_for_charset_and_languages.
2679 (mac_font_copy_default_descriptors_for_language)
2680 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2682 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2684 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2686 Port to C11 aligned_alloc, and fix some integer overflows.
2687 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2688 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2689 and use of posix_memalign replaced with aligned_alloc.
2690 (aligned_alloc): New function, defined or declared as needed.
2691 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2692 Don't undef; configure.ac now does this.
2693 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2694 (calloc, aligned_alloc): Check for integer overflow.
2695 (aligned_alloc): Rename from memalign. All uses changed.
2696 (memalign): New function, an alias for aligned_alloc.
2698 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2700 * xdisp.c (redisplay_internal): Fix typo in last change.
2702 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2704 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2706 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2708 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2709 redisplay--mode-lines-cause.
2710 (redisplay_internal): Keep them uptodate. Remove redundant check of
2711 buffer_shared_and_changed.
2712 * *.[chm]: Number every assignment to update_mode_lines so we
2713 can track why it is set.
2715 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2717 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2719 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2721 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2722 can track why it is set.
2724 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2726 Integer-related fixes for term.c etc.
2727 * dispextern.h (face_tty_specified_color): New function.
2728 * term.c (turn_on_face): Don't rely on undefined behavior when
2729 assigning an out-of-range value to 'long'.
2730 Simplify test for toggling highlight.
2731 (tty_capable_p): Omit last two (unused) args. All callers changed.
2732 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2733 (read_menu_input, tty_menu_activate, tty_menu_show):
2734 * xfaces.c (x_supports_face_attributes_p)
2735 (tty_supports_face_attributes_p):
2736 Use bool for boolean. All callers changed.
2737 (tty_supports_face_attributes_p): Omit defaults for color indices;
2738 no longer needed. Simplify tail call.
2740 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2742 * xdisp.c (prepare_menu_bars): Mark static.
2743 * lisp.h (prepare_menu_bars): Don't declare.
2744 * xselect.c (x_handle_selection_clear):
2745 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2747 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2749 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2750 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2752 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2754 * keyboard.c (Fcommand_error_default_function): Rename from
2755 Fdefault_error_output.
2757 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2759 * keyboard.c (Fdefault_error_output): New function, extracted from
2761 (syms_of_keyboard): Use it for Vcommand_error_function.
2763 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2765 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2766 (init_eval): Use it to ensure handlerlist is non-NULL.
2767 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2768 (Fsignal): Adjust NULLness test of handlerlist.
2769 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2771 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2773 * callproc.c (call_process): Call prepare_to_modify_buffer before
2774 decoding text read from the sub-process, as the decoded stuff will
2775 be inserted into the buffer. This will invalidate the various
2776 caches maintained for the buffer. (Bug#15148)
2778 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2780 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2781 string of glyphless-char-display.
2783 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2785 * nsfns.m (ns_get_name_from_ioreg): New function.
2786 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2787 OSX >= 10.9. Use ns_get_name_from_ioreg.
2789 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2791 Simplify and port recent bool vector changes.
2792 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2793 only in this file. Use a more-efficient implementation if the
2794 second argument is a power of 2.
2795 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2796 Remove no-longer-necessary compile-time checks.
2797 (bool_vector_exact_payload_bytes): New function.
2798 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2799 exact payload changed to call the new function. Do not assume
2800 that the arg or result fits in ptrdiff_t.
2801 (bool_vector_fill): New function.
2802 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2804 (vroundup_ct): Don't assume arg fits in size_t.
2805 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2806 invoke set_category_set.
2807 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2808 All callers changed. Use bool_vector_set.
2809 * category.h (XCATEGORY_SET): Remove; no longer needed.
2810 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2812 * data.c (Faref): Use bool_vector_ref.
2813 (Faset): Use bool_vector_set.
2814 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2815 (Fbool_vector_not, Fbool_vector_count_matches)
2816 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2817 * fns.c (concat): Use bool_vector_ref.
2818 (Ffillarray): Use bool_vector_fill.
2819 (mapcar1): Use bool_vector_ref.
2820 (sxhash_bool_vector): Hash words, not bytes.
2821 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2822 a constant, since it's now used in #if.
2823 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2824 unsigned char on unusual architectures, so that we no longer
2825 assume that the number of bits per bits_word is a power of two or
2826 is a multiple of 8 or of CHAR_BIT.
2827 (Qt): Add forward decl.
2828 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2829 at least as strictly as bits_word.
2830 (bool_vector_data, bool_vector_uchar_data): New accessors.
2831 All data structure accesses changed to use them.
2832 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2833 (bool_vector_set): New functions.
2834 (bool_vector_fill): New decl.
2835 (ROUNDUP): Move to alloc.c as described above.
2837 Fix recent gnutls changes.
2838 * gnutls.c (Fgnutls_boot): Don't assume C99.
2839 * process.c (wait_reading_process_output): Fix typo in recent change.
2841 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2843 * process.c (wait_reading_process_output, read_process_output)
2844 (send_process): Check gnutls_state is not NULL.
2846 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2847 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2849 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2851 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2852 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2854 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2857 * nsfns.m (Fx_create_frame): Fix memory leak.
2859 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2860 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2861 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2863 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2865 * xdisp.c (message3_nolog, message_with_string): Encode the string
2866 before writing it to the terminal in a non-interactive session.
2868 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2869 sure we concatenate them into a unibyte string.
2871 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2872 resulting temporary name before returning it to the caller.
2873 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2874 is a unibyte string, convert NAME to a unibyte string to ensure
2875 that the result is also a unibyte string.
2877 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2878 create unibyte strings from default paths and directory/file
2881 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2884 * callproc.c (init_callproc): Use build_unibyte_string to make
2885 sure we create unibyte strings from default paths and
2886 directory/file names.
2888 * buffer.c (init_buffer): Don't store default-directory of
2889 *scratch* in multibyte form. The original problem which led to
2890 that is described in
2891 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2892 but it was solved long ago. (Bug#15260)
2894 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2896 Port to stricter C99 platforms.
2897 Especially, C99 prohibits nesting a struct X inside struct Y if
2898 struct X has a flexible array member.
2899 * alloc.c (struct sdata): New type.
2900 (sdata): Implement in terms of struct sdata.
2901 Remove u member; all uses replaced by next_vector, set_next_vector.
2902 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2903 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2904 (struct sblock): Rename first_data member to data, which is now
2905 a flexible array member. All uses changed.
2906 (next_vector, set_next_vector, large_vector_vec): New functions.
2907 (vector_alignment): New constant.
2908 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2909 (struct large-vector): Now merely a NEXT member, since the old approach
2910 ran afoul of stricter C99. All uses changed to use
2911 large_vector_vec or large_vector_offset.
2912 (large_vector_offset): New constant.
2913 * dispnew.c: Include tparam.h, for tgetent.
2914 Do not include term.h; no longer needed.
2915 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2916 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2917 (struct Lisp_Vector): Use a flexible array member for contents,
2918 instead of a union with a member that is an array of size 1.
2920 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2921 fact that the struct no longer contains a union.
2922 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2923 (struct Lisp_Save_Value, struct Lisp_Free):
2924 Use unsigned, not int, for spacers, to avoid c99 warning.
2925 (union specbinding): Use unsigned, not bool, for bitfield, as
2926 bool is not portable to pre-C99 hosts.
2928 2013-11-04 Glenn Morris <rgm@gnu.org>
2930 * emacs.c (usage_message): Mention that `-L :...' appends.
2932 2013-11-02 Glenn Morris <rgm@gnu.org>
2934 * Makefile.in (abs_builddir): Remove.
2935 (bootstrap_exe): Use relative filename.
2937 Use relative filenames in TAGS files.
2938 * Makefile.in (abs_srcdir): Remove it again.
2939 (.PHONY): Remove frc.
2940 (maintainer-clean): No more TAGS-LISP file.
2941 (TAGS): Pass relative file names to etags.
2942 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2944 * Makefile.in (abs_srcdir): New, set by configure.
2946 (maintainer-clean): Remove pointless echo. That should be in the
2947 top-level Makefile, if anywhere. Delete TAGS-LISP.
2948 (extraclean): No s/ and m/ directories for some time.
2949 (TAGS): Also depend on ctagsfiles3.
2950 Remove no-longer-defined S_FILE.
2951 Pass absolute filenames to etags once more.
2952 (TAGS-LISP): Replace lispdir with its expansion.
2953 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2954 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2956 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2958 * xfaces.c (check_lface_attrs, realize_default_face):
2959 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2960 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2962 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2964 * emacs.c (original_pwd): Remove global var by making it local.
2965 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2967 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2969 * xfaces.c: Declare color_distance.
2970 (QCdistant_foreground): New variable.
2971 (NEAR_SAME_COLOR_THRESHOLD): New define.
2972 (load_color2): New function.
2973 (load_color): Call load_color2.
2974 (load_face_colors): Call load_color2 and if distant-color is specified
2975 calculate distant and use distant-color if colors are near.
2976 (LFACE_DISTANT_FOREGROUND): New define.
2977 (merge_face_ref, Finternal_set_lisp_face_attribute)
2978 (Finternal_get_lisp_face_attribute)
2979 (x_supports_face_attributes_p): Handle distant-foreground similar to
2981 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2983 * dispextern.h (lface_attribute_index):
2984 Add LFACE_DISTANT_FOREGROUND_INDEX.
2986 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2988 * image.c (pbm_next_char): New function.
2989 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2990 (pbm_scan_number): Use it.
2991 (Qlibjpeg_version): New variable.
2992 (syms_of_image): DEFSYM and initialize it.
2994 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2996 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2998 2013-10-31 Glenn Morris <rgm@gnu.org>
3000 * emacs.c (original_pwd): New char.
3001 (main): If using --chdir, store original_pwd.
3002 (init_cmdargs): When setting Vinvocation_directory based on a
3003 relative argv[0], use original_pwd if set. (Bug#15768)
3005 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3007 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3009 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3011 * insdel.c: Fix minor problems found by static checking.
3012 (Qregion_extract_function): Now static.
3013 (prepare_to_modify_buffer_1): Remove unused locals.
3015 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3017 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3018 (syms_of_xdisp): Declare pre-redisplay-function.
3019 (markpos_of_region): Remove function.
3020 (init_iterator, compute_stop_pos, handle_face_prop)
3021 (face_before_or_after_it_pos, reseat_to_string)
3022 (get_next_display_element, window_buffer_changed)
3023 (redisplay_internal, try_cursor_movement, redisplay_window)
3024 (try_window_reusing_current_matrix, try_window_id, display_line)
3025 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3026 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3027 * window.h (struct window): Remove field `region_showing'.
3028 * dispextern.h (struct it): Remove region_beg/end_charpos.
3029 (face_at_buffer_position, face_for_overlay_string)
3030 (face_at_string_position): Update prototypes.
3031 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3032 (face_at_string_position): Remove `region_beg' and `region_end' args.
3033 * fontset.c (Finternal_char_font):
3034 * font.c (font_at, font_range): Adjust calls accordingly.
3035 * insdel.c (Qregion_extract_function): New var.
3036 (syms_of_insdel): Initialize it.
3037 (prepare_to_modify_buffer_1): Use it.
3039 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3041 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3042 * ftxfont.c (ftxfont_get_gcs):
3043 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3044 * xfaces.c (x_free_colors, x_free_dpy_colors)
3045 (x_create_gc, unload_color):
3046 * xselect.c (x_property_data_to_lisp):
3047 * xsettings.c (parse_settings):
3048 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3049 (get_bits_and_offset): Adjust definition.
3050 * frame.c (XParseGeometry): Adjust locals.
3051 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3052 * regex.h (toplevel): Likewise for reg_syntax_t.
3054 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3056 * eval.c (run_hook_with_args): Use FUNCTIONP.
3058 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3060 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3061 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3062 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3063 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3064 on MS-Windows anyway.
3065 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3066 (free_realized_face): ...adjust user.
3067 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3068 white relief pixels to -1.
3069 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3070 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3071 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3073 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3075 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3076 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3077 in practice now. All callers changed.
3079 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3081 * dispextern.h (struct face): Use bitfields for 'underline_type'
3082 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3083 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3084 'stipple' member. Move 'lface' member up to help...
3085 * xfaces.c (make_realized_face): ...this function to find and
3086 clear just the members that need clearing.
3087 (load_face_colors, realize_x_face):
3088 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3090 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3092 * xftfont.c (struct xftfont_info): Remove set-but-unused
3094 (xftfont_open): Adjust user.
3095 (xftfont_get_colors): Remove useless prototype.
3097 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3099 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3100 before passing them to 'unexec'. (Bug#15260)
3102 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3104 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3106 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3108 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3109 the changed signature of the font driver's 'close' method.
3111 * w32font.h (w32font_close): Adjust the prototype to the change in
3112 function definition.
3114 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3116 * w32uniscribe.c (uniscribe_close): Adapt the call to
3117 w32font_close to its new prototype.
3119 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3121 Omit unused frame argument of font API's close function.
3122 * font.h (struct font): Drop frame argument. Adjust comment.
3123 * font.c (font_clear_cache, font_close_object): Adjust users.
3124 * ftfont.c (ftfont_close):
3125 * ftxfont.c (ftxfont_close):
3126 * macfont.m (macfont_close):
3127 * nsfont.m (nsfont_close):
3128 * w32font.c (w32font_close):
3129 * xfont.c (xfont_close):
3130 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3131 tweak comments and make functions safe if called more than once for
3132 the same font object.
3134 Perform font-specific cleanup when font object is swept by GC. See
3135 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3136 * alloc.c (cleanup_vector): New function.
3137 (sweep_vector): Call it for each reclaimed vector object.
3138 * font.h (struct font): Adjust comment.
3140 2013-10-24 Glenn Morris <rgm@gnu.org>
3142 * Makefile.in (abs_top_srcdir): New, set by configure.
3144 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3146 Adjust recent font-related changes to fix bug#15686.
3147 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3148 is a live window system frame, mark its default font too.
3150 2013-10-23 Glenn Morris <rgm@gnu.org>
3152 * Makefile.in (RUN_TEMACS): Make relative (again).
3153 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3154 (bootstrap-emacs$(EXEEXT)):
3155 Quote entities that might contain whitespace.
3157 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3159 Port to Solaris 10 and its bundled GCC.
3160 Problem reported by Timothy C. Burt.
3161 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3163 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3165 Do not allow font caches to grow too large.
3166 * alloc.c (compact_font_cache_entry, compact_font_caches):
3167 New functions or stub if not HAVE_WINDOW_SYSTEM.
3168 (compact_undo_list): Factor out from Fgarbage_collect.
3170 (mark_face_cache): Mark face font. Move down to avoid
3172 (mark_terminals): Do not mark font cache here.
3173 (Fgarbage_collect): Call compaction functions described
3174 above. Adjust comment.
3176 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3178 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3179 chdir to HOME (bug#15607).
3181 * nsterm.m (Qcocoa, Qgnustep): New variables.
3182 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3183 (ns_get_color): Make selection color work for GNUstep also.
3185 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3187 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3188 handles mouse clicks. Instead, let GPM use the same code as all
3189 the other mice use. See the discussion starting at
3190 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3191 for the details of the problem with the menu bar this fixes.
3193 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3195 Remove port-specific display name lists to avoid extra
3196 complexity and data duplication with display info lists.
3197 * xterm.h (x_display_name_list): Remove declaration.
3198 * xterm.c (x_display_name_list): Remove.
3199 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3200 * xfns.c (x_display_info_for_name, Fx_display_list):
3201 Likewise. Use x_display_list where appropriate.
3202 * w32term.h (w32_display_name_list): Remove declaration.
3203 * w32term.c (w32_display_name_list): Remove.
3204 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3206 * w32fns.c (x_display_info_for_name, Fx_display_list):
3207 Likewise. Use x_display_list where appropriate.
3208 * nsterm.h (ns_display_name_list): Remove declaration.
3209 * nsterm.m (ns_display_name_list): Remove.
3210 (ns_term_init, syms_of_nsterm): Adjust users.
3211 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3212 Likewise. Use x_display_list where appropriate.
3213 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3214 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3215 (mark_terminals): Mark per-terminal font cache.
3217 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3219 Don't run timers in input-pending-p. Its new check-timers param
3220 provides the prior behavior. (Bug#15045).
3221 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3223 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3225 Make some functions static in non-Microsoft builds.
3226 On my platform (Fedora 19 x86-64), this shrinks the
3227 Emacs executable (text+data) by 0.25%.
3228 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3229 (load_color) [!MSDOS]:
3230 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3231 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3232 * lisp.h (check_existing):
3233 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3234 (network_interface_info) [!WINDOWSNT]:
3235 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3236 Remove extern decls.
3237 * fileio.c (check_existing):
3238 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3239 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3240 (network_interface_info) [!WINDOWSNT]:
3241 * term.c (encode_terminal_code) [!WINDOWSNT]:
3242 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3243 * xfaces.c (load_color) [!MSDOS]:
3245 * fileio.c (check_existing, check_executable, check_writable):
3246 * process.c (network_interface_list, network_interface_info):
3247 Move earlier, so that we don't need forward decls.
3248 * gnutls.c (fn_gnutls_transport_set_errno)
3249 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3251 * w32.c (init_environment): Use faccessat rather than
3252 check_existing, partly for consistency with the rest of the code
3253 in this file, partly so that check_existing can be static.
3255 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3256 * emacs.c (MAIN_PROGRAM): New macro.
3257 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3258 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3260 bool vector int width fixes
3261 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3262 (Fbool_vector_count_matches_at):
3263 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3264 can exceed PTRDIFF_MAX, at least in theory.
3265 (Fbool_vector_count_matches_at):
3266 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3268 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3270 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3271 (struct sockaddr): Add forward decl, for platforms that lack it.
3273 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3275 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3278 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3280 * w32.c (network_interface_get_info, network_interface_list)
3281 (network_interface_info): New functions. (Bug#15610)
3282 (GetAdaptersInfo_Proc): New typedef.
3283 (get_adapters_info): New wrapper function.
3284 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3286 * process.h (network_interface_list, network_interface_info):
3289 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3290 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3291 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3292 for WINDOWSNT. Doc fix.
3293 (syms_of_process): Defsubr Snetwork_interface_list and
3294 Snetwork_interface_info unconditionally.
3296 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3297 in NS GUI sessions. (Bug#15629)
3299 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3301 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3303 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3305 * print.c (print_object): Print " ..." when truncating bool vectors.
3307 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3309 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3310 standard mouse buttons.
3312 * termhooks.h (struct input_event): Remove incorrect commentary.
3314 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3316 Disallow bool vector operations on mixed-length operands.
3317 The old behavior left garbage in the result vector sometimes,
3318 and didn't seem to be useful.
3319 * data.c (Qwrong_length_argument): New static var.
3320 (wrong_length_argument): New function.
3321 (bool_vector_binop_driver): Check that args agree in length.
3323 * keyboard.c, keyboard.h (all_kboards): Now static.
3325 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3327 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3328 note from the lispref.
3330 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3332 * nsterm.h (struct ns_display_info): Remove set-but-unused
3333 member image_cache (image caches are per-terminal anyway).
3334 (FRAME_X_IMAGE_CACHE): Remove.
3335 * nsterm.m (ns_initialize_display_info): Adjust user.
3337 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3339 * w32proc.c: Include mingw_time.h.
3341 * w32.c: Include mingw_time.h.
3343 Implement scrolling of TTY menus when the screen is too short.
3345 * term.c (tty_menu_display): Accept an additional argument, the
3346 menu item from which to start displaying the menu. Account for
3347 the value of Y when limiting the menu to the number of available
3349 (mi_result): New enumeration.
3350 (read_menu_input): Return enumerated value. When the y coordinate
3351 hits min_y or max_y, return scroll indication instead of wrapping
3353 (tty_menu_activate): Handle the scrolling indications from
3354 read_menu_input. Compute the first menu item to display and pass
3355 it to tty_menu_display.
3357 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3359 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3360 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3361 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3362 Adjust to match the change described below.
3363 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3364 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3365 memory_below_frame members to...
3366 * termchar.h (struct tty_display_info): ...here because they're
3367 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3368 * term.c (init_tty):
3369 * nsterm.m (ns_create_terminal):
3370 * w32term.c (w32_create_terminal):
3371 * xterm.c (x_create_terminal): Adjust users.
3372 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3373 to filter out non-TTY frames. Adjust comment.
3374 (scrolling): Adjust user. Prefer eassert for debugging check.
3376 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3378 * xfaces.c (PT_PER_INCH): Remove unused macro.
3379 * termhooks.h (struct terminal): Remove set-but-unused
3380 member fast_clear_end_of_line.
3381 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3382 * nsterm.m (ns_create_terminal):
3383 * term.c (init_tty):
3384 * w32term.c (w32_create_terminal):
3385 * xterm.c (x_create_terminal): Adjust users.
3387 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3389 * lisp.h (bool_vector_size): New function.
3390 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3391 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3392 (Fbool_vector_not, Fbool_vector_count_matches_at):
3393 Remove uses of 'eassume' that should no longer be needed,
3394 because they are subsumed by the 'eassume' in bool_vector_size.
3396 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3398 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3399 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3400 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3402 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3404 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3405 have different dimensions. (Bug#15575)
3407 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3410 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3412 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3414 * term.c (tty_menu_show): Never return with unbalanced
3415 specpdl. Use eassert for debugging check. Adjust style.
3417 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3419 * term.c (read_menu_input): Make selection of menu items
3420 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3421 (tty_menu_activate): Fix off-by-one error when computing max_y.
3423 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3425 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3426 audit logging (only used with GnuTLS 3.x) and enable it.
3428 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3430 * dispnew.c (redraw_frame): Remove useless #ifdef because
3431 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3432 Also, move TTY fflush to...
3433 * term.c (tty_update_end): ...this function.
3435 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3437 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3438 the end of the frame's glyph matrix. (Bug#15575)
3440 * term.c (tty_menu_display): Don't move cursor while overwriting
3441 frame's glyphs with menu items. Limit the number of items
3442 displayed to what can be shown on the available screen lines,
3443 excluding the echo area.
3444 (tty_menu_activate): Limit the Y coordinate allowed by
3445 read_menu_input to the last screen line used for menu display.
3447 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3449 * lisp.h (eassume): New macro.
3450 Also, include <verify.h>, for 'assume'.
3451 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3452 (vroundup, vector_nbytes):
3453 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3454 (Fbool_vector_not, Fbool_vector_count_matches)
3455 (Fbool_vector_count_matches_at):
3456 Use eassume, not eassert.
3457 * casetab.c (set_identity, shuffle):
3458 * composite.c (composition_gstring_put_cache):
3459 * dispnew.c (update_frame_1):
3460 * ftfont.c (ftfont_shape_by_flt):
3461 * image.c (gif_load):
3462 * intervals.c (offset_intervals):
3463 * macfont.m (macfont_shape):
3464 Remove calls to 'assume' that are no longer needed, because
3465 --enable-gcc-warnings no longer generates bogus warnings
3466 when these calls are removed.
3468 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3470 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3472 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3474 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3475 (Qsubstitute_env_in_file_name): New var.
3476 (syms_of_fileio): Define it.
3478 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3480 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3481 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3484 * term.c (save_and_enable_current_matrix): Don't allocate and
3485 don't save margin areas.
3486 (restore_desired_matrix): Don't restore margin areas.
3487 (free_saved_screen): Don't free margin areas.
3489 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3491 * image.c: Pacify --enable-gcc-warnings.
3492 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3493 #define only if used.
3495 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3497 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3498 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3499 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3500 (gif_load): For giflib v5.x and later, display the error message
3501 produced by giflib when its functions fail.
3502 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3505 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3507 * keyboard.c (last_event_timestamp): Remove. For X selection and
3508 GTK popup menus, it may be obtained from per-frame X display info.
3509 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3510 (process_special_events): Adjust users.
3511 * keyboard.h (last_event_timestamp): Remove declaration.
3512 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3513 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3514 * menu.h (xmenu_show): Adjust prototype.
3515 * menu.c (Fx_popup_menu): Adjust user.
3516 * xselect.c (x_own_selection, x_get_foreign_selection)
3517 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3519 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3521 * keyboard.c (init_kboard): Now static. Add arg
3522 to denote window system. Adjust comment.
3523 (init_keyboard): Adjust user.
3524 (allocate_kboard): New function.
3526 * nsterm.m (ns_term_init):
3527 * term.c (init_tty):
3528 * w32term.c (w32_create_terminal):
3529 * xterm.c (x_term_init): Use it.
3530 * keyboard.h (init_kboard): Remove prototype.
3531 (allocate_kboard): Add prototype.
3533 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3535 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3536 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3538 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3540 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3542 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3544 * term.c (tty_menu_activate): Flush the output stream after
3545 showing the cursor, and don't mark the frame garbaged at exit from
3546 the function. Fixes redisplay glitches when moving from one menu
3549 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3551 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3552 or throw error (Bug#15570).
3554 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3556 * intervals.c (temp_set_point_both): Move test into 'eassert',
3559 * lisp.h (eassert): Don't use 'assume'.
3560 Sometimes 'assume' wins in performance, and sometimes it loses,
3561 so it shouldn't be used all the time. Perhaps we need two
3562 flavors of 'eassert', one for where 'assume' is far more likely
3563 to help or to hurt; but that can be done later.
3564 Problem reported by Dmitry Antipov in
3565 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3566 Also, don't include <verify.h>; no longer needed.
3568 2013-10-09 Glenn Morris <rgm@gnu.org>
3570 * eval.c (Fcond): Doc tweak.
3572 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3574 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3575 expressions with side effects to eassert. (Bug#15565)
3577 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3579 * fns.c (hashfn_user_defined): Allow hash functions to return any
3582 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3584 Fix minor problems found by static checking.
3585 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3586 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3587 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3588 * keyboard.c (read_menu_command): Remove unused local.
3589 * lisp.h (read_menu_command): New decl.
3590 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3591 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3592 Return ptrdiff_t, not int.
3593 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3594 not int, for benefit of xpalloc.
3595 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3597 (have_menus_p): Remove; unused.
3598 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3599 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3600 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3602 (save_and_enable_current_matrix): Omit unnecessary casts.
3603 (read_menu_input): Omit local extern decl (now in lisp.h).
3604 Don't access uninitialized storage if mouse_get_xy fails.
3605 (tty_menu_activate): Mark local as initialized, for lint.
3606 (tty_menu_activate, tty_meny_show): Remove unused locals.
3608 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3610 Support menus on text-mode terminals.
3611 * xterm.h (xw_popup_dialog): Add prototype.
3613 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3614 (xmenu_show): Block input here, instead in Fx_popup_menu.
3615 (xw_popup_dialog): New function, with X-specific bits of popup
3618 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3621 * window.c (Fset_window_configuration): Use run-time tests of the
3622 frame type instead of compile-time conditionals, when menu-bar
3623 lines are considered.
3625 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3626 (w32_popup_dialog): New prototypes.
3628 * w32menu.c (Fx_popup_dialog): Function deleted.
3629 (w32_popup_dialog): New function, with w32 specific bits of popup
3630 dialogs. Block input here.
3632 * w32inevt.c (w32_console_read_socket): Minor change to add
3633 debugging TTY events.
3635 * w32fns.c (show_hourglass): If returning early because the frame
3636 is not a GUI frame, unblock input.
3638 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3639 (cursorY): New functions.
3641 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3642 WINDOWSNT, macros that call curX and curY elsewhere.
3644 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3646 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3647 specific function to hide and show cursor on a text-mode terminal.
3648 (tty_menu_struct, struct tty_menu_state): New structures.
3649 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3650 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3651 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3652 (tty_menu_locate, save_and_enable_current_matrix)
3653 (restore_desired_matrix, screen_update, read_menu_input)
3654 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3655 (tty_pop_down_menu, tty_menu_last_menubar_item)
3656 (tty_menu_new_item_coords, tty_menu_show): New functions.
3657 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3659 * nsterm.h (ns_popup_dialog): Adjust prototype.
3661 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3663 (ns_popup_dialog): Adapt order of arguments to the other
3664 *_menu_show implementations.
3665 (Fx_popup_dialog): Function deleted.
3667 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3669 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3671 * menu.c (have_boxes): New function.
3672 (single_keymap_panes): Use it instead of a compile-time
3674 (single_menu_item): Use run-time tests of the frame type instead
3675 of compile-time conditionals.
3676 (encode_menu_string): New function.
3677 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3678 the macro, since different types of frame need different encoding
3680 (digest_single_submenu): Use run-time tests of frame type instead
3681 of, or in addition to, compile-time conditionals.
3682 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3683 (Fx_popup_menu): Detect when the function is called from keyboard
3684 on a TTY. Don't barf when invoked on a text-mode frame.
3685 Check frame type at run time, instead of compile-time conditionals for
3686 invoking terminal-specific menu-show functions.
3687 Call tty_menu_show on text-mode frames.
3688 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3689 run time to determine which alternative to invoke; support dialogs
3692 * keyboard.h <Qmouse_movement>: Declare.
3694 * keyboard.c <Qmouse_movement>: Now extern.
3695 <Qecho_keystrokes>: New static variable.
3696 (read_key_sequence): Accept an additional argument, a flag to
3697 prevent redisplay during reading of the key sequence. All callers
3699 (read_menu_command): New function.
3700 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3702 (toolkit_menubar_in_use): New function.
3703 (make_lispy_event): Use it instead of a compile-time test.
3705 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3706 window-system being available.
3708 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3709 to x-popup-dialog on the frame type, they all now support popup
3712 * dispnew.c (save_current_matrix): Save the margin areas.
3713 (restore_current_matrix): Restore margin areas.
3714 (update_frame_with_menu): New function.
3716 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3719 * alloc.c (make_save_ptr): Now compiled unconditionally.
3721 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3723 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3724 (redraw_frame, update_frame): Adjust users.
3725 * dispextern.h (set_window_update_flags): Adjust prototype.
3726 * xdisp.c (redisplay_internal): When updating all frames with zero
3727 windows_or_buffers_changed, assume that only the windows that shows
3728 current buffer should be really updated.
3730 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3732 Do not allocate huge temporary memory areas and objects while encoding
3733 for file I/O, thus reducing an enormous memory usage for large buffers.
3734 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3735 * coding.h (struct coding_system): New member raw_destination.
3736 * coding.c (setup_coding_system): Initialize it to zero.
3737 (encode_coding_object): If raw_destination is set, do not create
3738 dst_object. Add comment.
3739 * fileio.c (toplevel): New constant E_WRITE_MAX.
3740 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3741 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3743 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3745 * nsterm.m (windowDidExitFullScreen:)
3746 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3748 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3750 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3751 * keyboard.c (unblock_input_to): Don't process pending signals
3752 if a fatal error is in progress.
3754 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3755 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3756 they're talking about words in Lisp bool vectors.
3757 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3758 * data.c (popcount_bits_word): Rename from popcount_size_t.
3759 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3762 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3764 Improve support for popcount and counting trailing zeros (Bug#15550).
3765 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3766 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3767 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3768 (popcount_size_t_msc, popcount_size_t_gcc):
3769 Remove; now done by Gnulib.
3770 (popcount_size_t): Now a macro that defers to Gnulib.
3771 (count_trailing_zero_bits): Return int, for consistency with
3772 Gnulib and because Emacs prefers signed to unsigned int.
3773 Don't assume that size_t is either unsigned int or unsigned long
3774 or unsigned long long.
3775 (size_t_to_host_endian): Do not assume that size_t is either
3776 exactly 32 or exactly 64 bits wide.
3777 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3778 etc., so that it's now an enum constant, not a macro.
3779 No need to assume that it's either 32 or 64.
3781 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3783 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3786 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3788 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3789 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3791 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3793 emacs_read and emacs_write now use void *, not char *.
3794 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3795 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3796 Buffer arg is now void *, not char *. This matches plain
3797 'read' and 'write' better, and avoids a constraint violation
3798 on Solaris 9 with Oracle Studio.
3800 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3802 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3803 memset to explicit loop. Otherwise copy largest possible chunk
3804 from initialized to uninitialized part, thus allowing the longer
3805 memcpy runs and reducing the number of loop iterations.
3807 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3809 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3810 hide toolbar (Bug#15388).
3811 (windowDidEnterFullScreen:): If presentation options are zero,
3812 set them here (Bug#15388).
3813 (ns_update_auto_hide_menu_bar): Remove runtime check.
3814 Don't auto hide dock unless menubar is also auto hidden.
3816 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3818 * editfns.c (message): Mention batch mode in doc string.
3820 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3822 * nsterm.m (check_native_fs): Remove erroneous comment.
3824 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3826 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3827 uses find_newline instead of scan_newline and so doesn't move point.
3829 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3831 Use hardware support for byteswapping on glibc x86 etc.
3832 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3833 whereas the old swap64 needed 30.
3834 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3835 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3836 Use byteswap.h's macros to swap bytes.
3837 * lisp.h (swap16, swap32, swap64): Remove.
3838 All uses replaced by bswap_16, bswap_32, bswap_64.
3840 * bytecode.c (exec_byte_code): Use some more volatile variables
3841 to work around local variables getting clobbered by longjmp.
3842 Port to pre-C99, which doesn't allow decls after stmts.
3844 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3846 * lisp.h (eassert): Assume that COND is true when optimizing.
3847 In other words, take on the behavior of eassert_and_assume.
3848 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3849 (eassert_and_assume): Remove. All uses replaced by eassert.
3851 * xdisp.c (Qglyphless_char): Now static.
3853 Adjust to merge from gnulib.
3854 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3855 * lisp.h: Include <verify.h>, for 'assume'.
3857 * eval.c (clobbered_eassert): New macro.
3858 (internal_catch, internal_condition_case)
3859 (internal_condition_case_1, internal_condition_case_2)
3860 (internal_condition_case_n): Use it instead of eassert
3861 when the argument contains locals clobbered by longjmp.
3862 Don't use clobbered locals outside of clobbered_eassert.
3863 (internal_lisp_condition_case): Use a volatile variable
3864 to work around a local variable's getting clobbered.
3866 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3868 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3869 (PUSH_HANDLER): New macro.
3870 (catchlist): Remove.
3871 (handlerlist): Always declare.
3873 * eval.c (catchlist): Remove (merge with handlerlist).
3874 (handlerlist, lisp_eval_depth): Not static any more.
3875 (internal_catch, internal_condition_case, internal_condition_case_1)
3876 (internal_condition_case_2, internal_condition_case_n):
3878 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3879 handlerlist/catchlist.
3880 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3881 handlerlist which can only handle a single condition-case handler at
3883 (find_handler_clause): Simplify since we only a single branch here
3886 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3888 (bcall0): New function.
3889 (exec_byte_code): Add corresponding cases. Improve error message when
3890 encountering an invalid byte-code. Let Bunwind_protect accept
3891 a function (rather than a list of expressions) as argument.
3893 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3894 and make them unconditional now that they're heap-allocated.
3896 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3898 * charset.c (Fdecode_char, Fencode_char): Remove description of
3899 `restriction' arg. now that it's hidden by advertised-calling-convention.
3901 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3903 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3904 Remove unused variable (from mac-port).
3905 (macfont_draw): Use s->ybase for correct y position.
3907 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3909 * frame.h (struct frame): Drop has_minibuffer member because...
3910 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3911 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3913 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3915 * window.h (struct window): Prefer enum text_cursor_kinds to int
3916 for phys_cursor_type member. Move the latter, phys_cursor_width,
3917 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3918 * window.c (replace_window, make_window): Adjust users.
3920 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3922 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3923 this module is never compiled otherwise.
3925 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3927 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3930 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3932 * xdisp.c (get_next_display_element): Don't call face_for_font in
3933 a build configured --without-x. (Bug#15484)
3935 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3937 * window.c (calc_absolute_offset): #elif should be #elif defined.
3939 * frame.c (delete_frame): Block/unblock input to overcome race
3940 condition (Bug#15475).
3942 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3944 * frame.c (delete_frame): Record selected frame only after
3945 calling Qdelete_frame_functions (Bug#15477).
3947 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3949 * nsterm.m (ns_selection_color): Remove.
3950 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3951 NSColor selectedText(Background)Color. Only for COCOA.
3952 (ns_term_init): Remove assignment of ns_selection_color, logic
3953 moved to ns_get_color.
3955 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3956 NS_SELECTION_COLOR_DEFAULT.
3957 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3959 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3961 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3962 frame' does not have the tool_bar_window member.
3964 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3966 Signal error when reading an empty byte-code object (Bug#15405)
3967 * lread.c (read1): Signal error.
3968 * alloc.c (make_byte_code): eassert header size.
3969 (sweep_vectors): Change an int to size_t.
3971 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3973 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3974 instead of ints, as it's the usual style for offsetof constants. See:
3975 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3977 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3978 This is ugly, but it should fix the performance problem for older
3979 GCC versions in the short run. I'll look into integrating the
3980 Gnulib module for popcount, as a better fix.
3981 See the thread starting in:
3982 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3983 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3984 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3985 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3986 (popcount_size_t): Use it.
3988 2013-09-24 Daniel Colascione <dancol@dancol.org>
3990 * process.c (Fnetwork_interface_info): Fix build break due to
3993 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3995 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3996 Prefer signed to unsigned integers where either will do.
3997 No need for 'const' on locals that do not escape.
3998 Omit easserts with unnecessary and unportable assumptions about
3999 alignment. Avoid unnecessary casts to char *.
4001 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4003 Use union for the payload of struct Lisp_Vector.
4004 This helps to avoid a few glitches dictated by C's aliasing rules.
4005 * lisp.h (struct Lisp_Vector): Use union for next and
4006 contents member. Adjust comment. Change related users.
4007 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4008 Related users changed.
4009 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4010 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4011 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4012 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4014 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4016 Optimize glyph row clearing and copying routines.
4017 * dispextern.h (struct glyph_row): Change layout of struct
4018 glyph_row to help copy_row_except_pointers. Adjust comment.
4019 * dispnew.c (null_row): Remove.
4020 (clear_glyph_row): Use offsetof and memset to find and clear
4021 just the members that need clearing. Adjust comment.
4022 (copy_row_except_pointers): Likewise for copying.
4024 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4026 Some minor cleanups of recently-added bool vector code.
4027 * conf_post.h (assume): Always return void. Use lint version
4028 only if GCC and MSC versions don't apply.
4029 * conf_post.h (assume):
4030 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4031 Depend on _MSC_VER, not __MSC_VER, for consistency with
4033 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4034 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4035 (bool_vector_binop_driver, count_trailing_zero_bits)
4036 (size_t_to_host_endian): Now static, not static inline;
4037 the latter isn't needed with modern compilers and doesn't
4038 work with older compilers anyway.
4040 * alloc.c (valgrind_p): Use bool for boolean.
4042 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4044 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4045 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4046 (display_last_displayed_message_p, message_buf_print)
4047 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4048 Use bool for boolean.
4049 * dispextern.h (cancel_line, init_desired_glyphs):
4050 Remove ancient leftover.
4051 (help_echo_showing_p, hourglass_shown_p):
4052 * lisp.h (noninteractive_need_newline): Adjust declaration.
4054 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4056 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4058 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4059 ...this file and convert the latter to static. Adjust comment.
4060 (make_initial_frame):
4061 * window.c (init_window_once): Adjust user.
4062 * frame.h (last_nonminibuf_frame): Remove declaration.
4063 * lisp.h (selected_frame): Likewise.
4064 * msdos.c (the_only_display_info): Adjust comment.
4066 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4068 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4069 computing the end column of mouse-highlight that comes from
4070 display or overlay strings. (Bug#15437)
4071 (note_mouse_highlight): Adapt calculation of last argument to
4072 mouse_face_from_string_pos to the above change.
4074 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4075 all platforms, not just for clang.
4077 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4079 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4080 about excess arguments to snprintf.
4082 * conf_post.h(assume): Use __builtin_unreachable for clang.
4084 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4086 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4087 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4089 2013-09-23 Daniel Colascione <dancol@dancol.org>
4091 * alloc.c (USE_VALGRIND): New macro; on by default
4092 when ENABLE_CHECKING.
4093 (mark_maybe_object, mark_maybe_pointer)
4094 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4096 (valgrind_p) [USE_VALGRIND]: New variable.
4097 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4099 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4101 * process.c (wait_reading_process_output): Change int pnamelen to
4104 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4105 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4106 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4107 argument to unsigned long to avoid warning.
4108 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4110 * conf_post.h (assume): Fix compiler error: x shall be cond.
4112 2013-09-22 Daniel Colascione <dancol@dancol.org>
4114 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4115 warning when compiling without a window system.
4117 2013-09-22 Daniel Colascione <dancol@dancol.org>
4119 * data.c (Qbool_vector_p): New symbol.
4120 (bool_vector_spare_mask, popcount_size_t_generic)
4121 (popcount_size_t_msc, popcount_size_t_gcc)
4123 (bool_vector_binop_driver)
4124 (count_trailing_zero_bits, size_t_to_host_endian)
4125 (Fbool_vector_exclusive_or)
4126 (Fbool_vector_union)
4127 (Fbool_vector_intersection, Fbool_vector_set_difference)
4128 (Fbool_vector_subsetp, Fbool_vector_not)
4129 (Fbool_vector_count_matches)
4130 (Fbool_vector_count_matches_at): New functions.
4131 (syms_of_data): Intern new symbol, functions.
4132 * alloc.c (bool_vector_payload_bytes): New function.
4133 (Fmake_bool_vector): Instead of calling Fmake_vector,
4134 which performs redundant initialization and argument checking,
4135 just call allocate_vector ourselves. Make sure we clear any
4136 terminating padding to zero.
4137 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4138 instead of open-coding the size calculation.
4139 (vroundup_ct): New macro.
4140 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4141 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4142 * composite.c (composition_gstring_put_cache):
4143 Change lint_assume to assume.
4144 * conf_post.h (assume): New macro.
4145 (lint_assume): Remove.
4146 * dispnew.c (update_frame_1): Change lint_assume to assume.
4147 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4149 * image.c (gif_load): Change lint_assume to assume.
4150 * lisp.h (eassert_and_assume): New macro.
4151 (Qbool_vector_p): Declare.
4152 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4153 (swap16, swap32, swap64): New inline functions.
4154 * macfont.m (macfont_shape): Change lint_assume to assume.
4155 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4156 * xsettings.c (parse_settings): Use new swap16 and
4157 swap32 from lisp.h instead of file-specific macros.
4159 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4161 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4162 found (which can legitimately happen when the glyph row at the
4163 window start is disabled in the current_matrix. (Bug#15365)
4165 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4167 Fix syntax.h bug introduced by recent INLINE change.
4168 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4169 conditionally compiled one way in some modules, and a different
4170 way in others. This doesn't work with extern inline functions,
4171 which must have the same definition in all modules, because the
4172 defining code might be shared across modules, depending on the
4173 implementation. Symptoms reported by Martin Rudalics in:
4174 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4175 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4176 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4177 overriding the corresponding functions in syntax.h.
4178 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4179 (syntax_property): New inline functions.
4180 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4181 Rewrite in terms of these new functions.
4183 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4185 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4186 not chars_in_text, whose result depends on the multibyteness of
4187 the current buffer. (Bug#15426)
4189 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4191 Port recent change to hosts where pointers aren't 'long'.
4192 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4193 Don't assume that pointers are the same width as 'long'.
4194 Add a compile-time check that a pointer fits into two X slots.
4196 A simpler, centralized INLINE.
4197 * conf_post.h (INLINE): Define only if not already defined.
4198 This allows us to use a single INLINE, defined by one file
4200 * emacs.c (INLINE): Define it.
4201 Also, include category.h, charset.h, composite.h, dispextern.h,
4202 syntax.h, systime.h, so that their INLINE definitions are expanded
4204 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4205 * buffer.h, buffer.c (BUFFER_INLINE):
4206 * category.h, category.c (CATEGORY_INLINE):
4207 * character.h, character.c (CHARACTER_INLINE):
4208 * charset.h, charset.c (CHARSET_INLINE):
4209 * composite.h, composite.c (COMPOSITE_INLINE):
4210 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4211 * frame.h, frame.c (FRAME_INLINE):
4212 * intervals.h, intervals.c (INTERVALS_INLINE):
4213 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4214 * lisp.h, alloc.c (LISP_INLINE):
4215 * process.h, process.c (PROCESS_INLINE):
4216 * syntax.h, syntax.c (SYNTAX_INLINE):
4217 * systime.h, sysdep.c (SYSTIME_INLINE):
4218 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4219 * window.h, window.c (WINDOW_INLINE):
4220 Remove. All uses replaced with INLINE.
4222 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4224 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4227 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4229 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4230 'const char *' to avoid compiler warnings due to similar change in
4231 the prototype of x_get_string_resource.
4233 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4235 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4236 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4237 going to replace static variables below. Adjust comments.
4238 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4239 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4240 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4241 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4242 Related users changed.
4243 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4244 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4245 last_mouse_movement_time, going to replace static variables below.
4247 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4248 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4250 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4251 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4252 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4253 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4254 static variables below.
4255 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4256 (last_mouse_scroll_bar): Remove.
4257 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4258 (mouseExited): Related users changed.
4260 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4262 Do not use external array to process X scroll bar messages.
4263 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4264 (x_send_scroll_bar_event): Pack window pointer into two slots
4265 of XClientMessageEvent if we're 64-bit. Adjust comment.
4266 (x_scroll_bar_to_input_event): Unpack accordingly.
4268 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4270 Ifdef away recent changes which aren't relevant to NS port.
4271 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4272 [!HAVE_NS]: Declare as such.
4273 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4274 [!HAVE_NS]: Define as such.
4276 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4278 * frame.c (x_redo_mouse_highlight): New function
4279 to factor out common code used in W32 and X ports.
4280 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4281 * xterm.h (struct x_display_info):
4282 * w32term.h (struct w32_display_info):
4283 * nsterm.h (struct ns_display_info): New members
4284 last_mouse_motion_frame, last_mouse_motion_x and
4285 last_mouse_motion_y, going to replace static variables below.
4286 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4287 (redo_mouse_highlight): Remove.
4288 (note_mouse_movement, syms_of_xterm): Adjust user.
4289 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4290 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4291 (redo_mouse_highlight): Remove.
4292 (note_mouse_movement, syms_of_w32term): Adjust user.
4293 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4294 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4296 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4297 * nsfns.m (compute_tip_xy): Adjust user.
4299 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4301 * frame.c (x_mouse_grabbed): New function.
4302 * dispextern.h (x_mouse_grabbed): Add prototype.
4303 (last_mouse_frame): Remove declaration.
4304 * xterm.h (struct x_display_info):
4305 * w32term.h (struct w32_display_info):
4306 * nsterm.h (struct ns_display_info): New member
4307 last_mouse_frame, going to replace...
4308 * xdisp.c (last_mouse_frame): ...global variable.
4309 (note_tool_bar_highlight):
4310 * w32term.c (w32_mouse_position, w32_read_socket):
4311 * xterm.c (XTmouse_position, handle_one_xevent):
4312 Use x_mouse_grabbed.
4313 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4315 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4317 * w32term.c (w32_read_socket): Avoid temporary
4318 variables in a call to x_real_positions.
4319 * xterm.c (handle_one_xevent): Likewise.
4321 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4323 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4324 (x_icon_type): Remove prototype.
4325 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4326 * frame.c (x_icon_type): Remove.
4327 * w32term.c (x_make_frame_visible, x_iconify_frame):
4328 * xterm.c (x_make_frame_visible, x_iconify_frame):
4329 Use x_set_bitmap_icon to factor out common code.
4331 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4333 * dispextern.h (check_x_display_info, x_get_string_resource):
4334 Declare here just once and unify the latter.
4335 * frame.c (check_x_display_info, x_get_string_resource):
4336 * nsterm.h (check_x_display_info):
4337 * xrdb.c (x_get_string_resource):
4338 * xterm.h (check_x_display_info): Remove prototypes.
4339 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4340 * w32reg.c (x_get_string_resource): Likewise.
4341 (w32_get_rdb_resource): Adjust user.
4343 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4345 * xterm.h (struct x_display_info): New member
4346 x_pending_autoraise_frame, going to replace...
4347 * xterm.c (pending_autoraise_frame): ...static variable.
4348 (x_new_focus_frame, XTread_socket): Adjust users.
4349 * w32term.h (struct w32_display_info): New member
4350 w32_pending_autoraise_frame, going to replace...
4351 * w32term.c (pending_autoraise_frame): ...global variable.
4352 (x_new_focus_frame, w32_read_socket): Adjust users.
4354 2013-09-17 Glenn Morris <rgm@gnu.org>
4356 * xdisp.c (message_dolog): If we create *Messages*,
4357 switch it to messages-buffer-mode.
4359 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4361 Don't overuse 'const' in types of locals.
4362 * bidi.c (bidi_count_bytes):
4363 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4364 (xg_event_is_for_scrollbar):
4365 * xselect.c (x_handle_property_notify)
4366 (x_handle_selection_notify, x_handle_dnd_message):
4367 * xsettings.c, xsettings.h (xft_settings_event):
4368 * xterm.c (x_handle_net_wm_state, handle_one_event)
4369 (x_menubar_window_to_frame, x_detect_focus_change)
4370 (construct_mouse_click, note_mouse_movement)
4371 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4372 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4373 (handle_one_xevent, x_handle_net_wm_state):
4374 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4375 (x_handle_dnd_message):
4376 Avoid unnecessary 'const', typically the second 'const' in
4377 'const foo * const arg', a 'const' that does not affect the API
4378 and doesn't significantly help the human reader.
4380 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4382 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4383 only if Glib < 2.36.0.
4384 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4385 * xsettings.c (init_gconf, init_gsettings): Do not check
4387 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4389 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4391 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4393 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4394 before calling g_type_init.
4396 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4398 * nsterm.m (syms_of_nsterm): ... to here.
4400 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4402 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4403 (ignore_next_mouse_click_timeout): Use Time as X does.
4404 (handle_one_xevent): Avoid cast and use unsigned comparison.
4406 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4408 Do not copy X event in handle_one_xevent except KeyPress case.
4409 Wnen XEvent is processed, it is unlikely to be changed except
4410 KeyPress case, so we can avoid copying and use const pointer to
4411 const data to make sure that an event is not changed elsewhere.
4412 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4413 const' and do not create local copy except for the KeyPress event.
4414 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4415 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4416 (x_handle_net_wm_state, x_menubar_window_to_frame)
4417 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4418 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4419 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4420 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4421 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4422 (x_handle_dnd_message):
4423 * xsettings.c (xft_settings_event):
4424 Use 'const XEvent * const' where appropriate.
4425 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4427 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4429 Fix X event waiting to handle multiple frames.
4430 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4431 * xterm.c (pending_event_wait): Remove. Adjust users.
4432 (x_detect_focus_change): Pass frame arg.
4433 (handle_one_xevent): Find related frame early and clear per-frame
4434 wait_event_type only if this is an event for the relevant frame.
4435 (x_wait_for_event): Use per-frame wait_event_type.
4437 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4439 * nsfns.m (Fx_create_frame): Fix font driver registration for
4442 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4443 for syms_of_macfont.
4445 * nsterm.m: Include macfont.h.
4446 (ns_tmp_flags, ns_tmp_font): Remove.
4447 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4448 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4449 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4450 (changeFont:): Fix code style. Check for font driver type when
4453 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4456 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4457 (nsfont_open): Set font driver type.
4458 Set font->ascent and font->descent. Figure out font instead of
4459 ns_tmp_font, and flags instead of ns_tmp_flags.
4460 Fix indentation. Remove call to ns_draw_text_decoration,
4463 * nsfns.m: Include macfont.h.
4464 (Fx_create_frame): Register macfont driver, make a better default font.
4465 (Fns_popup_font_panel): Get font from macfont driver, if used.
4467 * macfont.m, macfont.h, macuvs.h: New files.
4469 * font.h: Declare syms_of_macfont.
4471 * font.c (syms_of_font): Call syms_of_macfont.
4473 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4475 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4477 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4478 and it is always zero for others, so I assume that this is an ancient
4479 leftover which nobody will want to change any more.
4480 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4481 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4482 * frame.c (x_set_scroll_bar_width):
4483 * w32fns.c (w32_createscrollbar):
4484 * w32term.c (w32_set_vertical_scroll_bar):
4485 * xfns.c (x_set_scroll_bar_default_width):
4486 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4487 (x_scroll_bar_expose): Related users changed.
4489 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4491 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4492 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4493 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4495 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4497 * nsterm.h, w32term.h, xterm.h: ...and not here.
4498 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4499 Remove unused Xisms.
4500 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4501 these modules are never compiled otherwise.
4503 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4505 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4506 Doc fix. (Bug#15375)
4508 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4510 Unify Fx_focus_frame between all ports.
4511 * frame.h (x_focus_frame): New prototype.
4512 * xfns.c (Fx_focus_frame): Remove.
4513 (syms_of_xfns): Do not defsubr it.
4514 (x_focus_frame): X implementation.
4515 * nsfns.m (Fx_focus_frame): Remove.
4516 (syms_of_nsfns): Do not defsubr it.
4517 (x_focus_frame): NS implementation.
4518 * w32term.c (Fx_focus_frame): Remove.
4519 (x_focus_on_frame): Rename to...
4520 (x_focus_frame): W32 implementation.
4521 * w32term.h (x_focus_on_frame): Remove prototype.
4522 * w32fns.c (Fx_focus_frame): Remove.
4523 (syms_of_w32fns): Do not defsubr it.
4524 * frame.c (Fx_focus_frame): Define here.
4525 (syms_of_frame): Defsubr here.
4526 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4528 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4530 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4531 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4532 each port to reference the port-specific window system data.
4533 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4534 (FRAME_DISPLAY_INFO): Define.
4535 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4536 (FRAME_DISPLAY_INFO): Define. Adjust users.
4537 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4538 (FRAME_DISPLAY_INFO): Define. Adjust users.
4539 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4540 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4541 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4542 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4543 * xselect.c, xterm.c: All related users changed.
4545 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4547 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4548 (x_menubar_window_to_frame): Remove prototypes.
4549 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4550 (x_menubar_window_to_frame, x_top_window_to_frame):
4552 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4553 (x_menubar_window_to_frame, x_top_window_to_frame):
4554 ...to here and convert all but the last to static.
4556 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4558 * lisp.mk (lisp): Add w32-common-fns.elc.
4560 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4562 * charset.c (char_charset): Document an exception for char-charset.
4564 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4566 * xterm.h (x_display_info): New field last_user_time...
4567 * xterm.c (toplevel): ...to replace static last_user_time.
4568 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4570 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4572 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4573 scroll bar values to prevent thumb from disappear and update comment.
4575 2013-09-11 Glenn Morris <rgm@gnu.org>
4577 * emacs.c (usage_message): Possessive apostrophe tweak.
4579 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4581 * nsterm.m (syms_of_nsterm): Use Qns.
4582 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4583 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4584 * xfns.c (x_display_info_for_name, Fx_open_connection):
4585 Remove old '#if 0' code.
4586 (syms_of_xfns): Use Qx.
4587 * termhooks.h (fullscreen_hook): Remove the leftover.
4588 (struct terminal): Fix typo in comment.
4590 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4592 Cleaning up a few X scroll bar bits.
4593 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4594 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4595 New member last_seen_part, going to replace...
4596 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4597 (xt_action_hook) [USE_LUCID]: Adjust user.
4598 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4599 Lucid-specific scroll bar support.
4600 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4601 to int and adjust to use last_seen_part member.
4602 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4603 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4604 Initialize last_seen_part.
4606 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4608 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4609 insert-buffer-substring an empty string.
4611 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4613 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4614 avoiding a GCC warning.
4616 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4618 Ifdef away frame tool bar code when it is not really used.
4619 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4620 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4621 and minimize_tool_bar_window_p under the above.
4622 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4623 (fset_tool_bar_window): Likewise.
4624 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4625 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4626 (change_frame_size_1):
4627 * window.c (window_from_coordinates, Frecenter): Adjust users.
4628 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4629 code is not really used.
4630 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4631 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4632 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4633 [!USE_GTK && !HAVE_NS]: Define as such.
4634 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4635 (note_mouse_highlight, expose_frame):
4636 * xfns.c (x_set_tool_bar_lines):
4637 * xterm.c (handle_one_xevent): Adjust users.
4639 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4641 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4642 This bug was introduced by my 2013-08-26 patch, which incorrectly
4643 assumed that the terminfo implementation doesn't use termcap buffers.
4644 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4645 these buffers apparently are used after all.
4646 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4647 (struct tty_display_info): Define members termcap_term_buffer and
4648 termcap_strings_buffer even if TERMINFO.
4650 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4653 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4654 'usage' docstring entry to pacify make-docfile.
4656 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4658 Change comparison functions =, <, >, <=, >= to take many arguments.
4659 * data.c: Change comparison functions' interface and implementation.
4660 * lisp.h: Make arithcompare available for efficient two arg
4662 * bytecode.c: Use arithcompare.
4663 * fileio.c: Use new interface.
4665 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4667 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4669 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4671 * eval.c (Feval): Document the new use of `lexical'.
4673 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4675 Review and drop old frame resize hack.
4676 * frame.h (struct frame): Remove force_flush_display_p.
4677 * dispnew.c (update_frame): Adjust user and don't call
4678 flush_frame here. The comment has said that there was an issues
4679 with redisplaying fringes, but I don't see any differences with
4680 and without this hack. Hopefully we can continue without it.
4681 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4682 current frame matrices twice if resized_p is set.
4684 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4686 Do not populate pure Xism x_sync to other ports.
4687 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4688 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4689 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4690 * w32term.h (x_sync): Remove prototype.
4692 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4694 Cleanup frame flushing.
4695 * dispextern.h (struct redisplay_interface):
4696 Drop flush_display_optional because flush_display is enough
4697 for X and flushing via RIF is just a no-op for others.
4698 * frame.h (flush_frame): New function.
4699 * dispnew.c (update_frame):
4700 * minibuf.c (read_minibuf):
4701 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4703 * keyboard.c (detect_input_pending_run_timers): Do not flush
4704 all frames but selected one in redisplay_preserve_echo_area.
4705 * nsterm.m (ns_flush): Remove no-op.
4706 (ns_redisplay_interface): Adjust user.
4707 * w32term.h (x_flush): Remove no-op.
4708 (w32_redisplay_interface): Adjust user.
4709 * xterm.c (x_flush): Simplify because we do not flush all
4710 frames at once any more. Adjust comment.
4711 (x_redisplay_interface): Adjust user.
4713 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4715 Port --without-x --enable-gcc-warnings to Fedora 19.
4716 * gfilenotify.c (globals_of_gfilenotify):
4717 Call g_type_init only if using an older glib version that needs it.
4719 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4721 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4722 (last_glyphless_glyph_merged_face_id): Remove declarations.
4723 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4724 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4725 (last_glyphless_glyph_merged_face_id): Now static.
4726 (merge_escape_glyph_face): New function, refactored from...
4727 (get_next_display_element): ...here.
4728 (merge_glyphless_glyph_face): New function, refactored from...
4729 (produce_glyphless_glyph): ...here...
4730 * term.c (produce_glyphless_glyph): ...and here.
4732 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4734 * eval.c (eval_sub): Only call Ffunction if necessary.
4736 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4738 Attempt to make redisplay more selective when changing cursor type.
4739 * frame.h (struct frame): New bitfield cursor_type_changed.
4740 * xdisp.c (cursor_type_changed): Remove.
4741 (try_cursor_movement, redisplay_window, try_window_id)
4742 (set_frame_cursor_types, try_window_reusing_current_matrix):
4743 Adjust to use per-frame bitfield.
4744 (redisplay_internal): Look for cursor type change on each visible
4745 frame and consider all frames if cursor type has been changed on
4746 the frame other than selected. If cursor type has been changed on
4747 selected frame only, do not use fast update.
4749 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4751 Attempt to make redisplay more selective when changing fonts.
4752 * frame.h (struct frame): New bitfield fonts_changed.
4753 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4754 (adjust_frame_glyphs): Add prototype.
4755 * dispnew.c (fonts_changed_p): Remove.
4756 (adjust_glyphs): Remove because we do not
4757 adjust matrices on all frames at once any more.
4758 (adjust_frame_glyphs): Block and unblock input here.
4759 (adjust_glyph_matrix): Use fonts_changed.
4760 (change_frame_size_1): Use adjust_frame_glyphs.
4761 * font.c (font_open_entity): Use fonts_changed.
4762 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4763 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4764 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4765 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4766 (shrink_mini_window, Fresize_mini_window_internal)
4767 (window_scroll_pixel_based, Fset_window_configuration)
4768 (apply_window_adjustment, Fset_window_vscroll):
4769 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4770 Use adjust_frame_glyphs.
4771 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4772 (try_window_reusing_current_matrix, try_window_id, display_line)
4773 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4774 (redisplay_internal): Consider fonts_changed and adjust frame
4775 matrices for each frame only if the frame is visible. If font
4776 has been changed on some frame during full redisplay, retry
4777 only visible frames where the font has been actually changed.
4779 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4781 Cache current header and mode line height for each window.
4782 * window.h (struct window): New fields mode_line_height
4783 and header_line_height.
4784 * window.c (make_window): Initialize them.
4785 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4786 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4787 (current_mode_line_height, current_header_line_height):
4789 * xdisp.c (current_mode_line_height, current_header_line_height):
4791 (pos_visible_p, init_xdisp): Adjust user.
4792 (redisplay_window): Invalidate mode_line_height and
4793 header_line_height if current and desired matrices do not agree.
4795 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4797 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4798 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4800 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4802 Make --without-x compatible with --enable-gcc-warnings.
4803 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4804 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4805 members under HAVE_WINDOW_SYSTEM.
4806 * keyboard.c (make_lispy_focus_out): Likewise.
4807 (record_menu_key): Move under HAVE_MENUS.
4808 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4809 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4810 (syms_of_xdisp): Adjust user.
4811 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4812 (start_hourglass, cancel_hourglass):
4813 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4814 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4815 and CLEAR_FONT_TABLE_NFONTS.
4816 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4817 Declare only if HAVE_WINDOW_SYSTEM.
4818 (lface_same_font_attributes_p, clear_face_gcs): Define only
4819 if HAVE_WINDOW_SYSTEM.
4821 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4823 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4824 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4825 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4827 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4829 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4831 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4833 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4834 This fixes a type error on hosts where ptrdiff_t is wider than int.
4836 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4838 * keyboard.c (read_key_sequence_vs): New function.
4839 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4842 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4844 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4846 Makefile improvements.
4847 * Makefile.in (config.status): Don't use double-colon rules, as
4848 they are not portable according to POSIX. Fix shell typo with `;
4849 I guess this rule has never been tested?
4850 (VCSWITNESS): New macro, to override any environment var.
4852 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4854 * xterm.h (struct x_display_info): Do not track X connection
4855 fd separately because it is always available from Display.
4856 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4859 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4861 * buffer.c (drop_overlay):
4862 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4863 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4865 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4867 * buffer.c (Fmake_overlay, Fmove_overlay):
4868 * intervals.c (set_point_from_marker):
4869 * print.c (PRINTPREPARE): Prefer signal_error
4870 to plain error and report unsuitable marker too.
4872 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4874 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4875 for 'dragging' member.
4876 (struct x_output): Remove set-but-unused leftovers
4877 'left_before_move' and 'top_before_move'.
4878 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4879 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4880 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4881 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4882 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4883 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4884 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4885 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4887 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4889 * nsfont.m (INVALID_GLYPH): New define.
4890 (nsfont_encode_char): Use INVALID_GLYPH.
4891 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4893 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4895 * xterm.c (x_last_mouse_movement_time): Revert last change.
4896 This code should use XDisplayMotionBufferSize to check display's
4897 motion history first, and there are few other issues as well.
4898 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4899 (handle_one_xevent): Adjust user.
4901 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4903 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4904 * frame.c (Flast_nonminibuf_frame): ... to here.
4905 (check_minibuf_window): Don't abort if no window was found
4908 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4910 Use XGetMotionEvents to ask the last mouse motion time from X server.
4911 * xterm.c (X_MOTION_HISTORY): Default to 1.
4912 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4913 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4914 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4915 Ifdef away legacy code.
4916 (XTmouse_position, x_scroll_bar_report_motion):
4917 Use x_last_mouse_movement_time.
4918 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4921 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4923 * msdos.c (last_mouse_window): Move to...
4924 (dos_rawgetc): ...this function and adjust comment.
4925 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4926 (mouseMoved): ...this function and adjust comment.
4927 * w32term.c (last_window): Likewise with...
4928 (w32_read_socket): ...this function.
4929 * xterm.c (last_window): Likewise with...
4930 (handle_one_xevent): ...this function.
4932 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4934 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4935 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4936 (handle_one_xevent): ...to here.
4937 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4940 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4942 * msdos.c (IT_set_terminal_window): Remove no-op.
4943 (initialize_msdos_display): Adjust terminal setup.
4944 * w32console.c (w32con_set_terminal_window): Remove no-op.
4945 (initialize_w32_display): Adjust terminal setup.
4946 * w32term.c (w32_set_terminal_window): Remove no-op.
4947 (w32_create_terminal): Adjust terminal setup.
4948 * xterm.c (XTset_terminal_window): Remove no-op.
4949 (x_create_terminal): Adjust terminal setup.
4951 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4953 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4955 (ns_create_terminal): Adjust terminal setup.
4956 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4958 (w32_create_terminal): Adjust terminal setup.
4959 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4961 (x_create_terminal): Adjust terminal setup.
4963 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4965 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4966 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4967 * dispnew.c (buffer_posn_from_coords):
4968 * window.c (Fwindow_end, displayed_window_lines):
4969 * xdisp.c (redisplay_mode_lines): Use it.
4971 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4973 * fontset.c (face_for_char): Check char in the current face font first
4974 if HAVE_NS (Bug#15138).
4976 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4978 * window.c (temp_output_buffer_show): Make sure window returned
4979 by display_buffer is live (Bug#15213).
4981 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4983 Minor cleanup to avoid forward declarations.
4984 * coding.h (struct ccl_spec): Remove forward declaration.
4985 * composite.h (toplevel): Include font.h.
4986 (struct composition_it, struct face, struct font_metrics):
4987 Remove forward declaration.
4988 * dispextern.h (struct image, struct atimer): Likewise.
4989 * emacsgtkfixed.h (struct frame): Likewise.
4990 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4991 * font.h (struct font_driver, struct font, struct glyph_string)
4992 (struct face): Remove forward declaration.
4993 * fontset.h (struct face, struct font): Likewise.
4994 * frame.h (toplevel): Style cleanup.
4995 (enum output_method): Move to...
4996 * termhooks.h (enum output_method): ...here.
4997 (struct glyph, struct frame, struct ns_display_info)
4998 (struct x_display_info, struct w32_display_info):
4999 Remove forward declaration.
5000 * xterm.h (toplevel): Include termhooks.h.
5001 (struct font, struct window, struct glyph_matrix, struct frame)
5002 (struct input_event, struct face, struct image): Remove forward
5004 * gtkutil.h (struct _widget_value): Likewise.
5005 * keyboard.h (toplevel): Include termhooks.h.
5006 (struct input_event): Remove forward declaration.
5008 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5010 * intervals.c (set_point_from_marker): New function.
5011 * editfns.c (Fgoto_char):
5012 * process.c (Finternal_default_process_filter):
5013 * window.c (select_window_1): Use it.
5014 * buffer.h (set_point_from_marker): Add prototype.
5016 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5018 * w32.c (term_winsock): Call release_listen_threads before calling
5020 (_sys_wait_accept): Wait for accept event in a loop with a finite
5021 timeout, instead of waiting indefinitely. Will hopefully avoid
5022 hanging during exit because WSACleanup deadlocks waiting for the
5023 event object to be released. (Bug#14333)
5025 * w32proc.c (release_listen_threads): New function, signals all
5026 the reader threads that listen for connections to stop waiting.
5028 * w32.h (release_listen_threads): Add prototype.
5030 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5032 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5033 field of new marker (for sanity and safety).
5034 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5035 anyway because XMISCTYPE is a function and can't be an lvalue).
5037 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5039 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5040 (x_after_update_window_line, x_scroll_bar_create)
5041 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5042 (handle_one_xevent, x_clear_frame_area):
5043 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5044 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5045 * xterm.h (x_clear_area): Adjust prototype.
5047 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5049 Hook scanning and indentation functions to find_newline. This helps
5050 to avoid duplicated code and renders more respect to newline cache.
5051 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5052 * cmds.c (Fforward_line):
5053 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5054 Use find_newline and avoid unnecessary point movements.
5055 * search.c (scan_newline): Implement on top of find_newline.
5057 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5059 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5060 scoped code (bug#11258).
5062 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5064 * nsterm.m (last_window): New variable.
5065 (EV_TRAILER2): New macro.
5066 (EV_TRAILER): Call EV_TRAILER2.
5067 (mouseMoved:): Add support for mouse-autoselect-window
5068 on nextstep (Bug#6888).
5070 2013-08-28 Andreas Schwab <schwab@suse.de>
5072 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5073 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5074 Remove unused macro definitions.
5075 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5076 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5077 Only define if emacs.
5079 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5081 Prefer enum glyph_row_area to int where appropriate.
5082 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5084 (window_box, window_box_width, window_box_left, window_box_left_offset)
5085 (window_box_right, window_box_right_offset): Adjust prototypes.
5086 * xdisp.c (window_box, window_box_width, window_box_left)
5087 (window_box_left_offset, window_box_right, window_box_right_offset):
5088 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5089 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5090 * nsterm.m (ns_clip_to_row):
5091 * w32term.c (w32_clip_to_row):
5092 * xterm.c (x_clip_to_row): Likewise.
5094 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5096 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5097 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5099 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5101 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5102 for portability to hosts where /bin/sh has problems.
5104 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5106 Redesign redisplay interface to drop global output_cursor.
5107 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5108 (toplevel): Remove declaration of output_cursor.
5109 (set_output_cursor, x_cursor_to): Remove prototype.
5110 * window.h (struct window): New member output_cursor.
5111 (output_cursor_to): New function to replace RIF member.
5112 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5113 (update_text_area, set_window_cursor_after_update): Use it.
5114 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5115 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5116 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5117 * w32term.c (x_update_window_begin, x_update_window_end):
5118 * xterm.c (x_update_window_begin, x_update_window_end):
5119 Adjust to use per-window output cursor.
5121 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5123 Simplify SELECT_TYPE-related code.
5124 Like EMACS_TIME, this portability layer is no longer needed, since
5125 Emacs has been using fd_set as a portability layer for some time.
5126 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5127 (SELECT_TYPE): Remove. All uses changed to fd_set.
5128 (fd_set) [!FD_SET]: New typedef.
5130 Simplify EMACS_TIME-related code.
5131 This portability layer is no longer needed, since Emacs has been
5132 using struct timespec as a portability layer for some time.
5133 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5134 Include <time.h> rather than "systime.h"; that's all that's needed now.
5135 * dispnew.c: Include <timespec.h> rather than "systime.h";
5136 that's all that's needed now.
5137 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5138 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5139 TIMESPEC_RESOLUTION.
5140 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5141 LOG10_TIMESPEC_RESOLUTION.
5142 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5143 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5144 (make_emacs_time): Remove. All used changed to make_timespec.
5145 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5146 (current_timespec): Rename from current_emacs_time. All uses changed.
5147 (add_emacs_time): Remove. All uses changed to timespec_add.
5148 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5149 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5150 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5151 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5152 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5153 (current_timespec): Rename from current_emacs_time. All uses changed.
5154 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5155 changed to timespec_cmp.
5156 * xgselect.c: Include <timespec.h>, since our .h files don't.
5158 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5160 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5161 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5162 Remove the leftovers.
5163 * gtkutil.c (toplevel): Do not declare Qxft but include
5165 * image.c (toplevel): Do not declare Vlibrary_cache because
5166 it's already done in lisp.h.
5168 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5170 * lisp.h (Mouse_HLInfo): Move from here...
5171 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5172 (reset_mouse_highlight): New function.
5173 * msdos.c (dos_set_window_size, IT_update_begin)
5174 (internal_terminal_init):
5175 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5176 (ns_initialize_display_info):
5177 * w32console.c (initialize_w32_display):
5178 * w32term.c (x_update_window_end, x_free_frame_resources)
5179 (w32_initialize_display_info):
5180 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5181 * window.c (Fdelete_other_windows_internal):
5182 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5183 * termchar.h (toplevel):
5184 * xterm.h (toplevel): Include dispextern.h.
5186 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5188 Fix minor problems found by static checking.
5189 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5190 (expect): Avoid nested-if warning.
5191 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5192 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5193 * nsterm.h, nsterm.m (ns_select):
5194 * xgselect.c, xgselect.h (xg_select):
5195 Adjust signature to better match pselect's.
5196 * nsterm.m (ns_select):
5197 Don't set *TIMEOUT, since pselect doesn't.
5198 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5199 diagnostic about assigning const char * to it.
5200 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5202 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5204 * lread.c (substitute_object_recurse): Handle hash-tables as well
5207 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5209 Fix unlikely core dump in init_tty, and simplify terminfo case.
5210 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5211 The old version incorrectly dumped core if malloc returned a
5212 buffer containing only non-NUL bytes.
5213 (init_tty): Do not allocate or free termcap buffers; the
5214 struct does that for us now.
5215 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5216 (struct tty_display_info): Define members termcap_term_buffer and
5217 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5218 use them. Allocate them directly in struct rather than indirectly
5219 via a pointer, to simplify init_tty.
5221 * frame.c (check_minibuf_window): Initialize 'window' properly,
5222 so that Emacs reliably aborts later if 'window' is not initialized.
5224 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5226 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5227 of VoidSymbol (Bug#15154).
5229 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5231 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5232 mouse_face_beg_y and mouse_face_end_y.
5233 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5234 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5235 Adjust users and update comment where appropriate.
5237 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5239 * frame.c (check_minibuf_window): New function.
5240 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5241 Call check_minibuf_window (Bug#15183).
5243 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5245 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5246 because this is the only last cursor data we need to keep and consult.
5247 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5248 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5251 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5253 Fix recovering from possible decompression error.
5254 Since insert_from_gap doesn't always move point, we can't use PT as
5255 the position where the partially decompressed data ends, and
5256 should count how many bytes was produced so far.
5257 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5258 (unwind_decompress): Really delete partially uncompressed data.
5259 (Fzlib_decompress_region): Take decompressed data size into account.
5261 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5263 * syntax.c (init_syntax_once): Adjust comment and do an early
5264 initialization of Qchar_table_extra_slots just once...
5265 * casetab.c (init_casetab_once):
5266 * category.c (init_category_once):
5267 * character.c (syms_of_character):
5268 * coding.c (syms_of_coding):
5269 * xdisp.c (syms_of_xdisp): ...and omit it here.
5271 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5273 * xdisp.c (get_next_display_element): Don't apply to characters
5274 from a display vector the logic of setting it->end_of_box_run_p
5275 suitable for characters from a buffer. (Bug#15175)
5277 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5278 to handle directories, rather than '_utime' which doesn't.
5281 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5283 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5284 or fullscreen (Bug#14627).
5286 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5288 System-dependent integer overflow fixes.
5289 * process.c (Fset_process_window_size): Signal an error if
5290 the window size is outside the range supported by the lower level.
5291 * sysdep.c (set_window_size): Return negative on error,
5292 nonnegative on success, rather than -1, 0, 1 on not in system,
5293 failure, success. This is simpler. Caller changed.
5294 (serial_configure): Remove unnecessary initialization of local.
5295 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5296 size fits in unsigned long; this isn't true on some 32-bit hosts.
5297 Avoid buffer overrun if some future version of /proc/meminfo has a
5298 variable name longer than 20 bytes.
5299 (system_process_attributes) [__FreeBSD__]:
5300 Don't assume hw.availpages fits in 'int'.
5302 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5304 Don't let very long directory names overrun the stack.
5305 Fix some related minor problems involving "//", vfork.
5306 * callproc.c (encode_current_directory): New function.
5307 (call_process): Don't append "/"; not needed.
5308 * fileio.c (file_name_as_directory_slop): New constant.
5309 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5310 this can save the caller having to alloca.
5311 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5312 Use SAFE_ALLOCA, not alloca.
5313 (directory_file_name, Fexpand_file_name): Leave leading "//"
5314 alone, since it can be special even on POSIX platforms.
5315 * callproc.c (call_process):
5316 * process.c (Fformat_network_address):
5317 * sysdep.c (sys_subshell):
5318 Use encode_current_directory rather than rolling our own.
5319 (create_process): No need to encode directory; caller does that now.
5320 * process.h (encode_current_directory): New decl.
5321 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5322 Rework to avoid 'goto xyzzy;'.
5324 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5326 * xdisp.c (handle_face_prop): If the default face was remapped use
5327 the remapped face for strings from prefix properties. (Bug#15155)
5329 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5331 Minor cleanup for redisplay interface and few related functions.
5332 * frame.h (enum text_cursor_kinds): Move from here...
5333 * dispextern.h (enum text_cursor_kinds): ...to here.
5334 (toplevel): Drop unnecessary declarations.
5335 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5336 in update_window_end_hook and draw_window_cursor functions.
5337 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5338 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5339 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5340 * xterm.c (x_update_window_end, x_draw_window_cursor):
5341 * xdisp.c (display_and_set_cursor, update_window_cursor)
5342 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5343 enum text_cursor_kinds where appropriate.
5345 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5347 Redesign redisplay interface to drop updated_row and updated_area.
5348 * dispextern.h (updated_row, updated_area): Remove declaration.
5349 (struct redisplay_interface): Pass glyph row and row area parameters
5350 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5351 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5353 * dispnew.c (updated_row, updated_area): Remove.
5354 (redraw_overlapped_rows, update_window_line): Adjust user.
5355 (update_marginal_area, update_text_area): Likewise. Pass updated row
5356 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5357 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5360 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5362 * process.c (flush_pending_output): Remove stub.
5365 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5367 * callproc.c: Fix race that killed background processes (Bug#15144).
5368 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5369 Record deleted process-id in critical section, not afterwards.
5370 Don't mistakenly kill process created by a call-process invocation
5371 that discards output and does not wait.
5373 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5375 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5376 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5377 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5378 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5379 to shut up compiler in mark_object.
5380 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5382 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5384 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5385 We can't portably rely on PTY_OPEN doing that, even if
5386 it calls posix_openpt with O_CLOEXEC.
5388 2013-08-20 Kenichi Handa <handa@gnu.org>
5390 * character.c (string_char): Improve commentary.
5392 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5394 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5395 (struct animation_cache): Make signature a flexible array member.
5396 All uses changed. This is a tad slower but may insulate us better
5397 from future changes to ImageMagick.
5399 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5401 * image.c: Shrink memory needed for animation cache.
5402 (SIGNATURE_DIGESTSIZE): New constant.
5403 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5404 (imagemagick_create_cache): Copy the signature. This saves
5405 several KB of memory that ImageMagick wastes per signature.
5406 Don't bother updating the update_time, as the caller does that now.
5407 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5408 it's a fixed size struct member now.
5409 (imagemagick_get_animation_cache): Always destroy the signature,
5410 as it's now imagemagick_create_cache's responsibility to copy it.
5411 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5412 and use memcmp rather than strcmp.
5413 eassert that ImageMagick returns a signature of the specified length.
5415 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5417 * image.c (imagemagick_get_animation_cache): Don't segfault on
5419 (imagemagick_get_animation_cache): Revert to previous definition
5420 so that it actually works. But keep the memory leak fix.
5421 (imagemagick_get_animation_cache): Fix memory leak.
5423 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5425 * image.c: Fix animation cache signature memory leak.
5426 Fix some other minor performance problems while we're at it.
5427 (imagemagick_create_cache): Clear just the members that
5428 need clearing. Don't set update_time, as caller does that now.
5429 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5430 Simplify by using pointer-to-pointer instead of a prev pointer.
5431 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5432 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5433 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5434 it's already a copy. Free the signature probe unless it's cached.
5436 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5437 This was introduced by my 2013-08-12 fix for Bug#15035.
5439 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5441 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5442 (imagemagick_prune_animation_cache): Now static.
5444 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5446 * image.c (imagemagick_get_animation_cache): Don't segfault when
5447 pruning all entries.
5449 2013-08-18 Ken Brown <kbrown@cornell.edu>
5451 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5452 static heap if ENABLE_CHECKING is defined.
5453 (max_bss_sbrk_ptr): New variable.
5455 (report_sheap_usage): Report maximum static heap usage instead of
5456 ending static heap usage.
5458 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5460 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5461 of zlib_initialized according to the results of calling
5462 init_zlib_functions.
5464 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5466 * image.c: Implement an ImageMagick per-image cache.
5467 (imagemagick_get_animation_cache): Fix a double-free error.
5468 (imagemagick_load_image): Remove the ping_wand code, which only
5469 apparently saved time on invalid animated images, and slowed down
5470 everything else. Optimise for the common case.
5472 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5474 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5476 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5478 * marker.c (set_marker): Remove documentation of undefined behavior.
5480 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5482 * image.c (imagemagick_compute_animated_image): Animate correctly
5483 when sub-images are smaller than the main image.
5484 (imagemagick_compute_animated_image): Setting the iterator row to
5485 zero is apparently not allowed.
5486 (imagemagick_compute_animated_image): Allow images that say they
5487 have sub-images that are bigger than the main image, but just crop
5490 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5492 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5494 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5496 * image.c (imagemagick_compute_animated_image): Respect the GIF
5499 2013-08-15 Ken Brown <kbrown@cornell.edu>
5501 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5502 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5505 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5507 Fix minor problems found by static checking.
5508 * frame.c (delete_frame):
5509 * xdisp.c (next_element_from_display_vector):
5510 Avoid uninitialized local.
5511 * image.c (imagemagick_compute_animated_image): Port to C89.
5512 Prefer usual GNU indentation style for loops.
5513 Be more careful about bizarrely large sizes, by using ptrdiff_t
5516 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5518 Fix infinite frame selection loop (Bug#15025).
5519 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5521 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5523 * xdisp.c (compute_window_start_on_continuation_line):
5524 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5525 to make sure we end up setting the window start at the leftmost
5526 visible character of the display line. This avoids funky
5527 horizontal shifting because the window start is not kept on the
5528 same position. (Bug#15090)
5529 (next_element_from_display_vector): Support 'box' face attribute
5530 in the face definitions of a display vector. (Bug#15099)
5532 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5534 * image.c (imagemagick_compute_animated_image): Implement animated
5536 (imagemagick_compute_animated_image): Fix some compilation
5537 warnings. Implement a very simple cache to make the animation
5538 usable at all, but it should be replaced with a per-image cache.
5540 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5542 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5543 to do `for' loops over alist values.
5544 * buffer.h (FOR_EACH_BUFFER):
5545 * process.c (FOR_EACH_PROCESS): Use it.
5546 (handle_child_signal, status_notify, Fget_buffer_process)
5547 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5549 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5551 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5552 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5553 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5554 to xzalloc and so avoid redundant call to memset.
5555 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5556 members because it is allocated with xzalloc and so already zeroed.
5558 2013-08-14 Ken Brown <kbrown@cornell.edu>
5560 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5563 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5565 Utility function and macro to copy Lisp string to C string.
5566 * lisp.h (xlispstrdupa): New macro.
5567 (xlispstrdup): New prototype.
5568 * alloc.c (xlispstrdup): New function.
5569 * callint.c (Fcall_interactively):
5570 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5571 (Fsubstitute_in_file_name):
5572 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5573 * image.c (x_create_bitmap_from_file):
5574 * w32term.c (w32_term_init):
5575 * xterm.c (x_term_init): Use xlispstrdup.
5577 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5579 * image.c (imagemagick_load_image): Make animated pictures work.
5580 There's still some problems with background color settings, though
5583 * decompress.c (unwind_decompress): Always restore point.
5585 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5587 * marker.c (set_marker): Reformat documentation.
5589 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5591 * xdisp.c (cursor_type_changed): Now static.
5593 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5594 Use changed. This avoids the need to call xmalloc and for the
5595 caller to call xfree, and avoids memory leaks in some situations.
5597 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5599 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5600 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5601 (redisplay_window): If window_end_valid is cleared due to non-zero
5602 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5603 so do not call to try_cursor_movement for that window.
5605 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5607 * window.h (struct window): Convert window_end_pos and
5608 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5609 (wset_window_end_pos, wset_window_end_vpos): Remove.
5610 * dispnew.c (adjust_glyph_matrix):
5611 * window.c (Fwindow_end, replace_window, set_window_buffer)
5613 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5614 (set_vertical_scroll_bar, redisplay_window, try_window)
5615 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5616 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5617 (note_mouse_highlight): Adjust users.
5618 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5621 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5623 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5624 * image.c (imagemagick_filename_hint): Use `const char *' and
5625 prefer SSDATA to SDATA to avoid warnings.
5627 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5629 Cleanup window fringes, margins and scroll bars adjustments.
5630 * window.c (set_window_fringes, set_window_margins)
5631 (set_window_scroll_bars, apply_window_adjustment): New functions.
5632 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5633 (Fset_window_scroll_bars): Use them.
5635 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5637 * window.h (struct window): Convert scroll_bar_width
5638 from Lisp_Object to integer. Adjust comment.
5639 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5641 * window.c (wset_scroll_bar_width): Remove.
5642 (make_window): Initialize scroll_bar_width.
5643 (Fsplit_window_internal): Use direct assignment.
5644 (Fset_window_configuration, save_window_save):
5645 Convert Lisp_Object to integer and back where appropriate.
5646 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5647 bar was actually changed, and mention this in docstring.
5649 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5651 * decompress.c: Minor simplifications.
5652 (Fzlib_decompress_region): Don't bother verifying
5653 that avail_out <= UINT_MAX, as that was confusing.
5654 Mention the restriction in a comment instead.
5655 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5657 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5659 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5660 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5662 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5664 * image.c (imagemagick_filename_hint): Check for errors in the
5667 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5669 * window.c (Fwindow_margins): Return nil when there's no marginal
5670 area, as per the documented API.
5672 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5673 Fmake_vector, as scroll bar's struct members are not all Lisp
5674 objects now. This avoids crashes in GC.
5676 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5677 bool, so its address could be taken.
5679 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5681 * image.c (imagemagick_filename_hint): New function to possibly
5682 apply `image-content-type-suffixes'.
5683 (imagemagick_load_image): Use it.
5685 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5687 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5688 if loading zlib failed.
5690 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5692 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5693 2013-08-13 checkin below. Change bool to BOOL, rule is:
5694 All Obj-C code uses BOOL, except for interfaces callable from C.
5696 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5698 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5700 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5701 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5702 bool instead of BOOL.
5703 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5704 from Lisp_Object to bitfield. Adjust comment.
5705 * w32term.c (x_scroll_bar_create): Adjust user.
5706 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5707 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5708 Use bool for boolean.
5709 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5710 to `unsigned int' when defining a bitfield.
5712 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5714 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5716 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5718 * window.h (struct window): Convert left_margin_cols and
5719 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5720 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5721 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5723 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5725 (showing_window_margins_p, update_window_line, update_frame_1):
5726 * fringe.c (draw_fringe_bitmap_1):
5727 * xdisp.c (window_box_width): Adjust users.
5728 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5729 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5730 Use direct assignment.
5731 (Fset_window_configuration, save_window_save, Fwindow_margins):
5732 Convert Lisp_Object to integer and back where appropriate.
5733 (Fset_window_margins): Adjust user. Return t if any margin
5734 was actually changed, and mention this in docstring.
5736 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5738 * syntax.c (forward_word):
5739 * cmds.c (forward_char, backward_char): Mention the optional argument.
5741 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5743 * window.h (struct window): Convert left_fringe_width
5744 and right_fringe_width from Lisp_Objects to integers.
5746 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5747 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5748 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5750 (make_window): Initialize new integer fields to -1.
5751 (Fsplit_window_internal): Use direct assignment.
5752 (Fset_window_configuration, save_window_save):
5753 Convert Lisp_Object to integer and back where appropriate.
5754 (Fset_window_fringes): Adjust user. Return t if any fringe
5755 was actually changed, and mention this in docstring.
5757 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5759 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5760 * nsfns.m (x_set_cursor_type):
5761 * w32fns.c (x_set_cursor_type):
5762 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5763 * xdisp.c (set_frame_cursor_types): ...but in common code.
5765 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5767 * font.c (clear_font_cache): New function, stripped from...
5768 (Fclear_font_cache): ...here, which now uses the function
5769 above. Adjust comment.
5770 * font.h (clear_font_cache): Add prototype.
5771 * xfaces.c (clear_face_cache): Use clear_font_cache.
5773 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5775 * window.c (Fset_window_start): Compare `w', not `window' because
5776 `w' might not be equal to `window' after call to decode_live_window.
5778 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5780 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5781 This fixes a problem introduced by the Bug#15035 patch
5782 when using GPG. Reported by Herbert J. Skuhra.
5784 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5786 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5787 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5788 not yet initialized.
5790 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5792 * decompress.c (Fzlib_decompress_region): Support zlib
5793 decompression, too, and rename.
5795 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5797 Minor zlib configuration tweaks.
5798 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5799 Don't assume presence of fn_inflateInit2_ zlib internal function.
5801 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5803 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5804 include the zlib prefix.
5806 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5808 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5809 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5810 define static variables that are pointers to zlib functions to be
5812 (init_zlib_functions) [WINDOWSNT]: New function.
5813 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5815 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5816 macros instead of invoking the zlib functions directly.
5817 (syms_of_decompress): DEFSYM Qzlib_dll.
5818 Staticpro Szlib_available_p.
5820 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5822 Avoid looping over all frame windows to freeze and unfreeze.
5823 * window.h (struct window): Drop frozen_window_start_p.
5824 (freeze_window_starts): Drop prototype.
5825 * frame.h (struct frame): New frozen_window_starts flag.
5826 (FRAME_WINDOWS_FROZEN): New macro.
5827 * window.c (freeze_window_start, freeze_window_starts):
5829 (select_window, replace_window): Adjust users.
5830 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5831 (window_frozen_p): New function.
5832 (redisplay_window): Use it.
5834 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5836 Fix some fd issues when running subprocesses (Bug#15035).
5837 Fix bugs that can leak files or file descriptors on errors.
5838 Don't unlink open temp files, as that's hard for users to diagnose
5839 when things go awry (e.g., temp disk exhausted).
5840 Don't bother to lock temp files. Check for invalid recursion.
5841 * callproc.c (synch_process_fd): Remove. All uses removed.
5842 (synch_process_tempfile): New var or macro.
5843 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5845 (record_kill_process): New arg, the temp name. All callers changed.
5846 (delete_temp_file): Now just a simple wrapper around unlink.
5847 (call_process_kill): New arg, the call_process_fd array.
5848 Close them all. Clear synch_process_pid. Remove the temp file,
5849 or arrange for it to be removed.
5850 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5851 that's been moved to synch_process_tempfile. Caller changed.
5852 Do not remove the tempfile; that's now call_process_kill's
5854 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5855 call_process_kill; the caller now does that.
5856 (call_process_cleanup): Do not close the process fd; that's now
5857 call_process_kill's responsibility.
5858 (Fcall_process): Implement via new function call_process, which
5859 has most of the old body of Fcall_process, but with a different API.
5860 (call_process): New function that does not open or close filefd if
5861 it is nonnegative. Record which fds need to be closed, and let
5862 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5863 Signal an error if invoked recursively (could be done via a hook).
5864 Simplify creation of the tempfile in the MSDOS case.
5865 Don't create the output file until after checking for the executable.
5866 Report any failure to open /dev/null.
5867 Don't open /dev/null for writing twice; once is enough.
5868 Don't create pipe if all output is being discarded or sent to file.
5869 Don't worry about setting up the coding system or reading from the
5870 pipe if all output is being discarded.
5871 Hoist fd_error local into top level, to lessen block nesting.
5872 Don't record deleted pid here; now done by Fcall_process_region.
5873 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5874 and note its success in synch_process_tempfile.
5875 Do not leak resources when child_setup fails.
5876 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5877 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5878 (create_temp_file): Now returns open fd, with an additional
5879 Lisp_Object * argument to return the name. All callers changed.
5880 Do not close the file; rewind it instead, and leave it open for
5881 the caller. Do not lock the temp file. Unwind-protect the file
5882 and the file-descriptor.
5883 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5884 If an asynchrounous process, record it here, not in call_process.
5885 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5886 * eval.c (set_unwind_protect): New function.
5887 * fileio.c (write_region): New function, generalized from the
5888 old Fwrite_region. Do not lock temp files.
5889 (Fwrite_region): Use it.
5890 * lisp.h (set_unwind_protect, write_region): New decls.
5891 * process.c: Include <verify.h>.
5892 (make_process): Mark fds as initially closed.
5893 (deleted_pid_list): Now a list of pid-filename pairs.
5895 (close_process_fd): New function.
5896 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5897 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5898 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5899 (create_process, create_pty, Fmake_serial_process)
5900 (server_accept_connection): Record which fds need to be closed,
5901 and let deactivate_process close them.
5902 (Fmake_network_process): Do not discard the unwind-protect
5903 until it's safe to do so.
5904 (deactivate_process): Close the fds opened by create_process etc.
5905 (Fprocess_send_eof): Adjust to new way of recording open fds.
5906 Report an error if /dev/null can't be opened, instead of aborting.
5907 * process.h (PROCESS_OPEN_FDS): New constant.
5908 (struct Lisp_Process): New member open_fds.
5909 (record_kill_process, record_deleted_pid): Adjust signatures.
5910 (record_deleted_pid): Move decl here ...
5911 * syswait.h (record_deleted_pid): ... from here.
5913 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5915 * decompress.c: Fix bugs with large buffers and weird inputs.
5916 Tune a bit. Reindent as per usual Emacs style.
5917 (BUFFER_SIZE): Remove.
5918 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5919 more than UINT_MAX bytes. Decompress into the gap instead of into
5920 an auto buffer, as this should avoid copying. Return nil if
5921 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5922 set immediate_quit; we shouldn't trust zlib code that much.
5924 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5926 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5927 errors, and really move the gap to where we want it.
5929 * lisp.h: Include decompress.c support.
5931 * emacs.c (main): Include decompress.c support.
5933 * Makefile.in: Include -lz if present.
5935 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5937 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5938 (initWithTitle:): Initialize frame to 0.
5939 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5940 (fillWithWidgetValue:frame:): Rename from
5941 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5943 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5944 fillWithWidgetValue:frame:
5946 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5947 remove memory leak warnings.
5949 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5950 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5953 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5954 (x_activate_menubar): Update the whole menu.
5955 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5956 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5957 current event is not NSSystemDefined (Bug#15001).
5958 Call ns_check_menu_open only if trackingMenu is 2.
5959 (menuDidClose:): New method, decrease trackingMenu.
5960 (fillWithWidgetValue:setDelegate:): New method.
5961 (fillWithWidgetValue:): Call the above.
5963 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5965 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5967 Omit some unnecessary casts.
5968 Many of these go back to the old pre-C89 days, when they may have
5969 been needed, but we've been assuming C89 or later for a while now.
5970 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5971 (live_float_p, live_misc_p, live_vector_p):
5972 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5973 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5974 (defvar_per_buffer):
5975 * callint.c (Fcall_interactively):
5976 * doc.c (Fsubstitute_command_keys):
5977 * filelock.c (get_boot_time):
5978 * frame.c (xrdb_get_resource):
5979 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5980 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5981 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5982 (menuitem_highlight_callback, menu_destroy_callback)
5983 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5984 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5985 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5986 (xg_tool_bar_help_callback, tb_size_cb):
5987 * image.c (xpm_alloc_color, png_read_from_memory)
5988 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5989 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5991 * keymap.c (describe_map):
5992 * nsfns.m (Fns_display_monitor_attributes_list):
5993 * nsmenu.m (process_dialog:):
5994 * nsterm.m (hold_event):
5995 * process.c (wait_reading_process_output):
5996 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5997 * scroll.c (do_direct_scrolling, scrolling_1):
5998 * termcap.c (tgetent):
5999 * window.c (check_window_containing, add_window_to_list)
6000 (freeze_window_starts):
6001 * xdisp.c (compare_overlay_entries, vmessage):
6002 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6003 (x_get_monitor_attributes_xrandr)
6004 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6005 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6006 * xfont.c (xfont_match, xfont_open):
6007 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6008 (menubar_selection_callback, menu_position_func)
6009 (popup_selection_callback, create_and_show_popup_menu)
6010 (dialog_selection_callback, create_and_show_dialog):
6011 * xrdb.c (x_get_string_resource)
6013 * xsmfns.c (x_session_check_input):
6014 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6015 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6016 (xaw_jump_callback, xaw_scroll_callback):
6017 Omit unnecessary casts.
6019 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6021 Minor string-length refactoring.
6022 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6023 * frame.c (make_monitor_attribute_list):
6024 Prefer build_string to strlen + make_string.
6026 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6028 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6029 don't check minor_code (Bug#14417).
6031 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6033 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6034 vertical positions instead. This avoids calling MATRIX_ROW with
6035 row numbers that are possibly beyond valid limits. (Bug#15064)
6037 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6039 Use xstrdup and build_unibyte_string where applicable.
6040 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6041 * xfns.c (x_window):
6042 * xrdb.c (x_get_customization_string):
6043 * xterm.c (xim_initialize):
6044 * w32fns.c (w32_window): Use xstrdup.
6045 (w32_display_monitor_attributes_list):
6046 * emacs.c (init_cmdargs):
6047 * keyboard.c (PUSH_C_STR):
6048 * nsfont.m (nsfont_open):
6049 * sysdep.c (system_process_attributes):
6050 * w32.c (system_process_attributes):
6051 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6053 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6055 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6056 variables of these types so that GDB would know about them, as aid
6057 for debugging fatal exceptions. (Bug#15024) See also
6058 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6061 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6063 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6064 larger than the NSWindow (Bug#14934).
6066 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6068 Redesign redisplay interface to drop global variable updated_window.
6069 Always pass currently updated window as a parameter to update routines.
6070 * dispextern.h (updated_window): Remove declaration.
6071 (struct redisplay_interface): Pass window parameter to
6072 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6073 and after_update_window_hook.
6074 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6076 * dispnew.c (updated_window): Remove.
6077 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6078 (update_window_line): Adjust to match redisplay interface changes.
6079 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6080 (ns_scroll_run, ns_after_update_window_line):
6081 * w32term.c (x_update_window_begin, x_update_window_end)
6082 (x_after_update_window_line, x_scroll_run):
6083 * xterm.c (x_update_window_begin, x_update_window_end)
6084 (x_after_update_window_line, x_scroll_run):
6085 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6086 Likewise. Adjust comments where appropriate.
6087 (x_cursor_to): Simplify because this is always called during window
6088 update (but install debugging check anyway).
6089 (expose_window): Check must_be_updated_p flag to see whether this
6090 function is called during window update.
6092 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6094 Do not reset window modification event counters excessively.
6095 These leftovers and poor man's tricky methods to catch extra
6096 redisplay's attention are no longer needed.
6097 * frame.c (set_menu_bar_lines_1):
6098 * minibuf.c (read_minibuf_unwind):
6099 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6100 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6101 (window_scroll_line_based, Fset_window_configuration):
6102 * xdisp.c (redisplay_window): Do not reset last_modified and
6103 last_overlay_modified counters.
6105 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6107 * xselect.c (x_send_client_event): Set send_event and serial, memset
6108 data.l as it might be bigger than data.b. Use 24 bit mask to
6109 XSendEvent (Bug#15034).
6111 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6113 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6114 for TTY frames that are not the top frame on their console.
6117 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6119 * w32term.c (w32fullscreen_hook): Really maximize frame when
6120 asked for (Bug#14841).
6122 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6124 Prefer selected_window to Fselected_window, likewise for frames.
6125 * buffer.c (Fbuffer_swap_text):
6126 * data.c (Fvariable_binding_locus):
6127 * window.c (run_window_configuration_change_hook): Adjust users.
6128 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6129 Use decode_live_frame.
6131 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6133 Be more careful if selected window shows the buffer other than current,
6134 use window_outdated only if this is not so. This change should also
6135 address some weird issues discussed in Bug#13012.
6136 * window.h (window_outdated): New prototype.
6137 * window.c (window_outdated): Now here. Convert from static and
6138 always assume window's buffer.
6139 (Fwindow_end, Fwindow_line_height): Use it.
6140 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6141 and always assume window's buffer.
6142 (redisplay_window): Adjust user.
6143 (redisplay_internal): Call to reconsider_clip_changes once and
6144 check whether mode line should be updated only if selected window
6145 shows current buffer.
6146 (run_window_scroll_functions): Use eassert for debugging check.
6147 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6149 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6151 * window.c (window_scroll, window_scroll_pixel_based)
6152 (window_scroll_line_based): Use bool for booleans.
6154 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6156 * process.c: Fix minor off-by-one issues in descriptor counts.
6157 This shouldn't fix any real bugs, but it cleans up the code a bit.
6158 (max_process_desc, max_input_desc): -1, not 0, means none.
6160 (delete_input_desc): New function.
6161 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6162 (deactivate_process): Scan backwards when recomuting max_process_desc;
6163 that should be faster.
6164 (init_process_emacs): Initialize max_input_desc.
6166 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6168 Use region cache to speedup bidi_find_paragraph_start.
6169 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6170 Rename cache_long_line_scans to cache_long_scans.
6171 * buffer.c (bset_cache_long_line_scans): Rename to
6172 bset_cache_long_scans.
6173 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6174 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6176 (syms_of_buffer): Rename cache-long-line-scans to
6177 cache-long-scans. Adjust docstring.
6178 * search.c (newline_cache_on_off):
6179 * indent.c (width_run_cache_on_off): Adjust users.
6180 * bidi.c (bidi_paragraph_cache_on_off): New function.
6181 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6182 * insdel.c (prepare_to_modify_buffer):
6183 Invalidate bidi_paragraph_cache if enabled.
6185 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6187 Invalidate region caches only if buffer text is going to be changed.
6188 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6189 (modify_text): ...new prototype.
6190 (prepare_to_modify_buffer_1): New prototype.
6191 * textprop.c (modify_region): Rename to...
6192 (modify_text_properties): ...new function.
6193 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6194 (Fremove_list_of_text_properties): Adjust users.
6195 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6196 (modify_text): ...new function.
6197 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6198 (prepare_to_modify_buffer_1): ...new function.
6199 * casefiddle.c (casify_region):
6200 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6201 (Ftranspose_regions): Use modify_text.
6203 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6205 * lisp.mk (lisp): Add nadvice.elc.
6207 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6209 New macro to iterate over live buffers similar to frames.
6210 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6211 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6212 Declare buffer-related variables here to offload lisp.h.
6213 * buffer.c (Vbuffer_alist): Adjust comment.
6214 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6215 (other_buffer_safely):
6216 * data.c (store_symval_forwarding):
6217 * dispnew.c (Fframe_or_buffer_changed_p):
6218 * fileio.c (Fdo_auto_save):
6219 * filelock.c (unlock_all_files):
6220 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6222 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6224 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6225 * callproc.c (create_temp_file):
6226 * filelock.c (create_lock_file):
6227 Assume mkostemp, since it's now provided by Gnulib.
6229 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6231 * w32.c (mkostemp): New function.
6232 (mktemp): Remove, no longer used. Most of the code reused in
6233 mkostemp. (Bug#15015)
6234 (mktemp): Don't undef.
6236 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6238 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6239 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6240 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6241 (free_glyph_pool, check_glyph_memory): Likewise for
6242 all users. Adjust comments where appropriate.
6244 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6246 * composite.h: Minor fixups.
6247 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6248 to fix a misspelling, and change it to an inline function while
6249 we're at it (it need not be a macro). All uses changed.
6250 (composition_method, composition_valid_p):
6251 Rewrite to avoid assignments in if-conditions.
6253 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6255 Do not use global Lisp_Object in composition macros.
6256 * composite.h (composition_temp): Remove declaration.
6257 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6258 (composition_method, composition_valid_p): ...inline functions.
6259 (compose_region): Remove the leftover.
6260 * composite.c (composition_temp): Remove.
6261 (run_composition_function, update_compositions)
6262 (composition_compute_stop_pos, composition_adjust_point)
6263 (Ffind_composition_internal):
6264 * coding.c (handle_composition_annotation):
6265 * xdisp.c (handle_composition_prop, check_point_in_composition):
6266 Related users changed.
6268 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6270 Drop FRAME_PTR typedef.
6271 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6272 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6273 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6274 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6275 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6276 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6277 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6278 All related users changed.
6280 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6282 * eval.c (default_toplevel_binding): New function.
6284 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6285 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6286 (syms_of_eval): Export them.
6287 * data.c (Fdefault_value): Micro cleanup.
6288 * term.c (init_tty): Use "false".
6290 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6292 Fix X GC leak in GTK and raw (no toolkit) X ports.
6293 * xterm.c (x_free_frame_resources): If white and black relief
6294 GCs are allocated, always free them here.
6295 * xfns.c (x_make_gc): Omit redundant initialization.
6296 * widget.c (create_frame_gcs): Remove the leftover.
6297 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6298 in x_free_frame_resources.
6300 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6302 * nsterm.m (windowWillResize:toSize:): Only change title if
6303 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6305 (viewDidEndLiveResize): New method.
6307 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6308 inside NS_IMPL_COCOA.
6310 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6312 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6313 Do not check whether undo is enabled because record_insert and
6314 record_delete does that themselves.
6316 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6318 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6319 member which is not really used any more.
6320 (FRAME_XIC_BASE_FONTNAME): Remove.
6321 * xfns.c (xic_free_fontset): Adjust user.
6322 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6323 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6324 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6325 (xdialog_show): Use eassert for debugging check.
6326 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6328 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6330 * fileio.c, fns.c (merge): Move extern decl from here ...
6331 * lisp.h (merge): ... to here.
6333 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6335 Fix last font-related change.
6336 * w32font.h (w32font_list_internal, w32font_match_internal):
6338 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6339 (uniscribe_list_family): Adjust to match font API change.
6340 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6341 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6343 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6345 * frame.h (FRAME_MOUSE_UPDATE):
6346 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6347 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6349 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6351 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6352 * font.h (struct font_driver): Change list, match, and list_family
6353 functions to accept struct frame * as first arg.
6354 * font.c (font_score, font_compare, font_sort_entities):
6356 (font_sort_entities, font_list_entities, font_select_entity)
6357 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6358 match font API change.
6359 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6360 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6361 * ftxfont.c (ftxfont_list, ftxfont_match):
6362 * xftfont.c (xftfont_list, xftfont_match):
6363 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6364 * w32font.c (w32font_list, w32font_match, w32font_list)
6365 (w32font_list_internal, w32_font_match_internal): Likewise.
6366 * xfaces.c (Fx_family_fonts): Adjust user.
6368 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6370 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6371 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6372 only if HAVE_X_WINDOWS is in use.
6373 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6374 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6375 * w32term.c (x_wm_set_icon_position): Likewise.
6376 * w32fns.c (x_icon): Adjust user.
6378 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6380 * xterm.c (last_mouse_press_frame): Remove the
6381 leftover which is not really used any more.
6382 (handle_one_xevent, syms_of_xterm): Adjust users.
6383 (x_flush): Call XFlush once per each X display, not frame.
6384 This is better because this code always unconditionally skips
6385 non-X frames in Vframe_list and issues the only XFlush if we
6386 have more than one X frame on the same X display.
6387 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6388 Use bool for booleans.
6389 (x_draw_glyph_string_background, cvt_string_to_pixel)
6390 (cvt_pixel_dtor): Drop unnecessary prototypes.
6391 * xterm.h (x_display_ok): Adjust prototype.
6393 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6395 Drop unnecessary functions that deals with frame pixel size.
6396 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6397 (x_pixel_height): Drop prototypes.
6398 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6399 (x_pixel_height): Drop implementations.
6400 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6401 which should be always valid for window frame.
6402 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6403 * w32menu.c (Fx_popup_dialog):
6404 * xmenu.c (Fx_popup_dialog): Likewise for both.
6406 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6408 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6409 frame parameters and call to Fmodify_frame_parameters just once.
6410 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6411 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6412 and mention nil frame in docstring.
6414 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6416 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6417 (x_figure_window_size): Likewise. Adjust to return long.
6418 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6419 (toplevel): Move Qterminal_live_p to...
6420 * terminal.c (toplevel): ...here, make it static, and...
6421 (syms_of_terminal): ...DEFSYM here.
6422 * frame.h (Qterminal_live_p): Remove declaration.
6423 (make_frame, x_figure_window_size): Adjust prototype.
6424 * nsfns.m (Fx_create_frame): Use long for window flags.
6426 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6428 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6429 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6430 Do not assume that emacs_close (INT_MAX) is a no-op.
6432 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6434 * xfaces.c (make_face_cache): For struct face_cache, prefer
6435 xmalloc to xzalloc and so avoid redundant call to memset.
6436 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6438 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6440 * fringe.c (draw_window_fringes, update_window_fringes)
6441 (compute_fringe_widths):
6442 * w32term.c (x_draw_glyph_string):
6443 * window.c (candidate_window_p, Frecenter):
6444 * xfaces.c (realize_basic_faces, realize_default_face)
6445 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6446 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6447 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6448 * xmenu.c (Fx_menu_bar_open_internal):
6449 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6450 * xsettings.c (xft_settings_event):
6451 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6452 Use bool for booleans. Adjust style and comments where
6454 * dispextern.h (draw_window_fringes, update_window_fringes)
6455 (compute_fringe_widths):
6456 * xterm.h (x_had_errors_p): Adjust prototype.
6458 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6460 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6461 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6463 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6465 * fns.c (toplevel): Remove comment before Fsafe_length because
6468 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6470 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6472 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6474 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6475 frame which got the message is still alive, before dereferencing
6476 its pointer. (Bug#14970)
6478 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6479 be a live window, before using it as such. (Bug#14970)
6481 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6483 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6484 w32_detect_focus_change instead of doing part of its job by hand.
6485 This fixes the problem whereby FOCUS_OUT events were not sent to
6488 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6490 * process.c (Fprocess_list): Doc fix.
6492 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6493 being re-exposed only if it didn't ask to become visible.
6494 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6495 was previously iconified. (Bug#14841)
6496 (x_iconify_frame): Mark the frame iconified.
6498 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6500 Fix minor problems found by static checking.
6501 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6502 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6504 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6506 * eval.c (set_specpdl_old_value): New function.
6507 (unbind_to): Minor simplification.
6508 (get_backtrace_frame): New function.
6509 (Fbacktrace_frame): Use it. Add `base' argument.
6510 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6511 (syms_of_eval): Export backtrace-eval.
6512 * xterm.c (x_focus_changed): Simplify.
6514 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6516 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6518 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6520 * xdisp.c (redisplay_window): Instead of moving point out of
6521 scroll margin, reject the force_start method, and try scrolling
6522 instead. (Bug#14780)
6524 2013-07-24 Ken Brown <kbrown@cornell.edu>
6526 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6529 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6531 * eval.c (Fprogn): Do not check that BODY is a proper list.
6532 This undoes the previous change. The check slows down the
6533 interpreter, and is not needed to prevent a crash. See
6534 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6536 2013-07-23 Glenn Morris <rgm@gnu.org>
6538 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6540 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6542 Port to GNU/Linux systems with tinfo but not ncurses.
6543 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6544 to decide whether ncurses is being used. Without this change,
6545 GCC complains about tgetent not being declared, on a system
6546 that has tinfo installed but ncurses not installed.
6548 * eval.c (Fprogn): Check that BODY is a proper list.
6550 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6551 * data.c (Fsetq_default):
6552 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6553 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6555 Tune by taking advantage of the fact that ARGS is always a list
6556 when a function is declared to have UNEVALLED args.
6558 * emacsgtkfixed.c: Port to GCC 4.6.
6559 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6561 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6563 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6564 here to silence compiler warnings.
6566 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6568 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6569 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6570 from messing up Emacs's 'struct frame' (Bug#14923).
6572 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6574 * alloc.c (make_save_ptr_ptr): Define this function.
6575 It was inadvertently omitted. It's needed only if
6576 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6578 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6580 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6581 frame have focus (Bug#14895).
6583 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6585 Avoid vfork-related deadlock more cleanly.
6586 * callproc.c (child_setup): When the child's exec fails, output
6587 the program name, as that's more useful. Use O_NONBLOCK to avoid
6589 * process.c (create_process_1): Remove; no longer needed.
6590 (create_process): Remove timer hack; no longer needed, now that
6591 the child avoids deadlock.
6593 2013-07-20 Glenn Morris <rgm@gnu.org>
6595 * image.c (Fimage_flush): Fix doc typo.
6597 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6599 Fix array bounds violation when pty allocation fails.
6600 * process.c (PTY_NAME_SIZE): New constant.
6601 (pty_name): Remove static variable; it's now auto.
6602 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6603 Take pty_name as an arg rather than using a static variable.
6604 All callers changed.
6605 (create_process): Recover pty_flag from process, not from volatile local.
6606 (create_pty): Stay inside array even when pty allocation fails.
6607 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6609 * lread.c (Fload): Avoid initialization only when lint checking.
6610 Mention that it's needed only for older GCCs.
6612 2013-07-20 Kenichi Handa <handa@gnu.org>
6614 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6615 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6617 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6619 * lread.c (Fload): Avoid uninitialized warning.
6621 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6623 Fix some minor file descriptor leaks and related glitches.
6624 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6625 (create_lock_file): Use write, not emacs_write.
6626 * image.c (slurp_file, png_load_body):
6627 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6628 (server_accept_connection):
6629 Don't leak an fd on memory allocation failure.
6630 * image.c (slurp_file): Add a cheap heuristic for growing files.
6631 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6632 as that's what the other routines do. Maybe input need not be
6633 blocked at all, but it's better to be consistent.
6634 Avoid undefined behavior when strlen is zero.
6636 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6637 (NSTATICS): Now a constant; doesn't need to be a macro.
6639 2013-07-19 Richard Stallman <rms@gnu.org>
6641 * coding.c (decode_coding_utf_8): Add simple loop for fast
6642 processing of ASCII characters.
6644 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6646 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6648 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6650 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6651 unportable 'struct x_display_info'.
6652 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6655 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6657 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6658 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6660 (system_process_attributes): Prefer plain char to unsigned char
6661 when either will do. Clean up properly if interrupted or if
6662 memory allocations fail. Don't assume sscanf succeeds.
6663 Remove no-longer-needed workaround to stop GCC from whining.
6664 Read command-line once, instead of multiple times. Check read status a
6667 Fix obscure porting bug with varargs functions.
6668 The code assumed that int is treated like ptrdiff_t in a vararg
6669 function, which is not a portable assumption. There was a similar
6670 -- though these days less likely -- porting problem with various
6671 assumptions that pointers of different types all smell the same as
6672 far as vararg functions is conserved. To make this problem less
6673 likely in the future, redo the API to use varargs functions.
6674 * alloc.c (make_save_value): Remove this vararg function.
6675 All uses changed to ...
6676 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6677 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6679 (make_save_ptr): Rename from make_save_pointer, for consistency with
6680 the above. Define only on platforms that need it. All uses changed.
6682 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6684 * keyboard.c: Try to fix typos in previous change.
6685 (DISPLAY_LIST_INFO): New macro.
6686 (kbd_buffer_get_event): Do not access members that are not present
6687 in X11. Revert inadvertent change of "!=" to "=".
6689 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6691 * keyboard.c (kbd_buffer_get_event):
6692 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6693 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6695 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6697 * filelock.c: Fix unlikely file descriptor leaks.
6698 (get_boot_time_1): Rework to avoid using emacs_open.
6699 This doesn't actually fix a leak, but is better anyway.
6700 (read_lock_data): Use read, not emacs_read.
6702 * doc.c: Fix minor memory and file descriptor leaks.
6703 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6704 (get_doc_string, Fsnarf_documentation):
6705 Fix file descriptor leak on error.
6707 * term.c: Fix minor fdopen-related file descriptor leaks.
6708 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6709 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6711 * charset.c: Fix file descriptor leaks and errno issues.
6713 (load_charset_map_from_file): Don't leak file descriptor on error.
6714 Use plain record_xmalloc since the allocation is larger than
6715 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6717 * eval.c (record_unwind_protect_nothing):
6718 * fileio.c (fclose_unwind):
6720 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6721 The replacement doesn't block input, but that no longer seems
6724 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6726 * lread.c: Fix file descriptor leaks and errno issues.
6727 (Fload): Close some races that leaked fds or streams when 'load'
6729 (Fload, openp): Report error number of last nontrivial failure to open.
6730 ENOENT counts as trivial.
6731 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6733 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6734 now that the function is always called with a nonnegative arg.
6735 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6736 All uses replaced with ...
6737 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6739 A few more minor file errno-reporting bugs.
6740 * callproc.c (Fcall_process):
6741 * doc.c (Fsnarf_documentation):
6742 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6743 * process.c (set_socket_option):
6744 Don't let a constructor trash errno.
6745 * doc.c: Include <errno.h>.
6747 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6749 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6751 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6753 Fix w32 bug with call-process-region (Bug#14885).
6754 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6755 to Fcall_process when the input is empty. This simplifies the
6756 code a bit. It makes no difference on POSIXish platforms but
6757 apparently it fixes a bug on w32.
6759 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6760 * fileio.c (close_file_unwind): Don't close if FD is negative;
6761 this can happen when unwinding a zapped file descriptor.
6762 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6763 in case Emacs runs out of memory between the two unwind-protects.
6764 Don't trash errno when closing FD.
6765 Zap the FD in the specpdl when closing it, instead of deferring
6766 the removal of the unwind-protect; this fixes a bug where a child
6767 function unwinds the stack past us.
6769 New unwind-protect flavors to better type-check C callbacks.
6770 This also lessens the need to write wrappers for callbacks,
6771 and the need for make_save_pointer.
6772 * alloc.c (free_save_value):
6773 * atimer.c (run_all_atimers):
6775 * alloc.c (safe_alloca_unwind):
6776 * atimer.c (unwind_stop_other_atimers):
6777 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6778 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6779 * minibuf.c (choose_minibuf_frame_1):
6780 * process.c (make_serial_process_unwind):
6781 * xdisp.c (pop_message_unwind):
6782 * xselect.c (queue_selection_requests_unwind):
6783 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6784 * alloc.c (record_xmalloc):
6785 Prefer record_unwind_protect_ptr to record_unwind_protect with
6787 * alloc.c (Fgarbage_collect):
6788 Prefer record_unwind_protect_void to passing a dummy.
6789 * buffer.c (restore_buffer):
6790 * window.c (restore_window_configuration):
6791 * xfns.c, w32fns.c (do_unwind_create_frame)
6792 New wrapper. All record-unwind uses of wrappee changed.
6793 * buffer.c (set_buffer_if_live):
6794 * callproc.c (call_process_cleanup, delete_temp_file):
6795 * coding.c (code_conversion_restore):
6796 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6797 * editfns.c (save_excursion_restore)
6798 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6799 (save_restriction_restore):
6800 * eval.c (restore_stack_limits, un_autoload):
6801 * fns.c (require_unwind):
6802 * keyboard.c (recursive_edit_unwind, tracking_off):
6803 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6804 * macros.c (pop_kbd_macro, restore_menu_items):
6805 * nsfns.m (unwind_create_frame):
6806 * print.c (print_unwind):
6807 * process.c (start_process_unwind):
6808 * search.c (unwind_set_match_data):
6809 * window.c (select_window_norecord, select_frame_norecord):
6810 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6811 (fast_set_selected_frame):
6812 * xfns.c, w32fns.c (unwind_create_tip_frame):
6813 Return void, not a dummy Lisp_Object. All uses changed.
6814 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6815 * callproc.c (call_process_kill):
6816 * fileio.c (restore_point_unwind, decide_coding_unwind)
6817 (build_annotations_unwind):
6818 * insdel.c (Fcombine_after_change_execute_1):
6819 * keyboard.c (read_char_help_form_unwind):
6820 * menu.c (unuse_menu_items):
6821 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6822 * sound.c (sound_cleanup):
6823 * xdisp.c (unwind_redisplay):
6824 * xfns.c (clean_up_dialog):
6825 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6826 Accept no args and return void, instead of accepting and returning
6827 a dummy Lisp_Object. All uses changed.
6828 * cygw32.c (fchdir_unwind):
6829 * fileio.c (close_file_unwind):
6830 * keyboard.c (restore_kboard_configuration):
6831 * lread.c (readevalllop_1):
6832 * process.c (wait_reading_process_output_unwind):
6833 Accept int and return void, rather than accepting an Emacs integer
6834 and returning a dummy object. In some cases this fixes an
6835 unlikely bug when the corresponding int is outside Emacs integer
6836 range. All uses changed.
6837 * dired.c (directory_files_internal_unwind):
6838 * fileio.c (do_auto_save_unwind):
6839 * gtkutil.c (pop_down_dialog):
6840 * insdel.c (reset_var_on_error):
6841 * lread.c (load_unwind):
6842 * xfns.c (clean_up_file_dialog):
6843 * xmenu.c, nsmenu.m (pop_down_menu):
6844 * xmenu.c (cleanup_widget_value_tree):
6845 * xselect.c (wait_for_property_change_unwind):
6846 Accept pointer and return void, rather than accepting an Emacs
6847 save value encapsulating the pointer and returning a dummy object.
6849 * editfns.c (Fformat): Update the saved pointer directly via
6850 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6851 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6852 (unwind_body): New function.
6853 (record_unwind_protect): First arg is now a function returning void,
6854 not a dummy Lisp_Object.
6855 (record_unwind_protect_ptr, record_unwind_protect_int)
6856 (record_unwind_protect_void): New functions.
6857 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6858 * fileio.c (struct auto_save_unwind): New type.
6859 (do_auto_save_unwind): Use it.
6860 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6861 * insdel.c (struct rvoe_arg): New type.
6862 (reset_var_on_error): Use it.
6863 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6865 (specbinding_func): Remove; there are now several such functions.
6866 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6867 (set_unwind_protect_ptr): New function.
6868 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6870 Be simpler and more consistent about reporting I/O errors.
6871 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6872 Say "Read error" and "Write error", rather than "I/O error", or
6873 "IO error reading", or "IO error writing", when a read or write
6875 * process.c (Fmake_network_process, wait_reading_process_output)
6876 (send_process, Fprocess_send_eof, wait_reading_process_output):
6877 Capitalize diagnostics consistently. Put "failed foo" at the
6878 start of the diagnostic, so that we don't capitalize the
6879 function name "foo". Consistently say "failed" for such
6881 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6882 All callers changed. This is so it can use report_file_error.
6883 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6884 diagnostics consistently as above.
6886 * fileio.c (report_file_errno): Fix errno reporting bug.
6887 If the file name is neither null nor a pair, package it up as a
6888 singleton list. All callers changed, both to this function and to
6889 report_file_error. This fixes a bug where the memory allocator
6890 invoked by list1 set errno so that the immediately following
6891 report_file_error reported the wrong errno value.
6893 Fix minor problems found by --enable-gcc-warnings.
6894 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6895 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6897 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6899 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6900 Set event->arg to Qt if switch-event shall be generated.
6901 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6903 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6905 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6908 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6909 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6910 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6911 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6912 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6913 and there is a focused frame.
6914 (head_table): Add focus-in and focus-out.
6915 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6916 bind to handle-focus-in/out.
6918 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6919 (Fhandle_switch_frame): Call Fhandle_focus_in.
6920 (syms_of_frame): defsubr handle-focus-in/out.
6922 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6924 Fix porting bug to older POSIXish platforms (Bug#14862).
6925 * sysdep.c (emacs_pipe): New function, that implements
6926 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6927 This should port better to CentOS 5 and to Mac OS X 10.6.
6928 All calls to pipe2 changed.
6930 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6931 This makes the code easier to read and the executable a bit smaller.
6932 Do not replace all calls to Fcons that happen to create lists,
6933 just calls that are intended to create lists. For example, when
6934 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6935 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6936 Similarly for list2 through list5.
6937 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6938 * bytecode.c (exec_byte_code):
6939 * callint.c (quotify_arg, Fcall_interactively):
6940 * callproc.c (Fcall_process, create_temp_file):
6941 * charset.c (load_charset_map_from_file)
6942 (Fdefine_charset_internal, init_charset):
6943 * coding.c (get_translation_table, detect_coding_system)
6944 (Fcheck_coding_systems_region)
6945 (Fset_terminal_coding_system_internal)
6946 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6947 * composite.c (update_compositions, Ffind_composition_internal):
6948 * dired.c (directory_files_internal, file_name_completion)
6950 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6951 * doc.c (Fsnarf_documentation):
6952 * editfns.c (Fmessage_box):
6954 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6955 (Feval, eval_sub, Ffuncall, apply_lambda):
6956 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6957 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6958 (Fset_file_times, Finsert_file_contents)
6959 (Fchoose_write_coding_system, Fwrite_region):
6960 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6961 * font.c (font_registry_charsets, font_parse_fcname)
6962 (font_prepare_cache, font_update_drivers, Flist_fonts):
6963 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6964 * frame.c (make_frame, Fmake_terminal_frame)
6965 (x_set_frame_parameters, x_report_frame_params)
6966 (x_default_parameter, Fx_parse_geometry):
6967 * ftfont.c (syms_of_ftfont):
6968 * image.c (gif_load):
6969 * keyboard.c (command_loop_1):
6970 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6971 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6972 (Fminor_mode_key_binding, accessible_keymaps_1)
6973 (Faccessible_keymaps, Fwhere_is_internal):
6974 * lread.c (read_emacs_mule_char):
6975 * menu.c (find_and_return_menu_selection):
6976 * minibuf.c (get_minibuffer):
6977 * nsfns.m (Fns_perform_service):
6978 * nsfont.m (ns_script_to_charset):
6979 * nsmenu.m (ns_popup_dialog):
6980 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6981 (Fx_own_selection_internal):
6982 * nsterm.m (append2):
6983 * print.c (Fredirect_debugging_output)
6984 (print_prune_string_charset):
6985 * process.c (Fdelete_process, Fprocess_contact)
6986 (Fformat_network_address, set_socket_option)
6987 (read_and_dispose_of_process_output, write_queue_push)
6988 (send_process, exec_sentinel):
6989 * sound.c (Fplay_sound_internal):
6990 * textprop.c (validate_plist, add_properties)
6991 (Fput_text_property, Fadd_face_text_property)
6992 (copy_text_properties, text_property_list, syms_of_textprop):
6993 * unexaix.c (report_error):
6994 * unexcoff.c (report_error):
6995 * unexsol.c (unexec):
6996 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6997 (Fformat_mode_line, syms_of_xdisp):
6998 * xfaces.c (set_font_frame_param)
6999 (Finternal_lisp_face_attribute_values)
7000 (Finternal_merge_in_global_face, syms_of_xfaces):
7001 * xfns.c (x_default_scroll_bar_color_parameter)
7002 (x_default_font_parameter, x_create_tip_frame):
7003 * xfont.c (xfont_supported_scripts):
7004 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7005 (menu_help_callback, xmenu_show):
7007 * xterm.c (set_wm_state):
7008 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7009 and similarly for list2 through list5.
7011 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7013 * callproc.c (Fcall_process_region): Fix minor race and tune.
7014 (create_temp_file): New function, with the temp-file-creation part
7015 of the old Fcall_process_region. Use Fcopy_sequence to create the
7016 temp file name, rather than alloca + build_string, for simplicity.
7017 Don't bother to block input around the temp file creation;
7018 shouldn't be needed. Simplify use of mktemp.
7019 Use record_unwind_protect immediately after creating the temp file;
7020 this closes an unlikely race where the temp file was not removed.
7021 Use memcpy rather than an open-coded loop.
7022 (Fcall_process_region): Use the new function. If the input is
7023 empty, redirect from /dev/null rather than from a newly created
7024 empty temp file; this avoids unnecessary file system traffic.
7026 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7028 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7029 Simplify by making this case like the other two. This is a bit
7030 slower on obsolete hosts, but the extra complexity isn't worth it.
7032 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7033 * process.c (create_process) [!DOS_NT]:
7034 Remove now-unnecessary calls to emacs_close.
7036 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7038 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7039 returning early. (Bug#14850)
7041 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7042 and inhibit-iso-escape-detection attributes of 'undecided'.
7045 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7047 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7048 Reported by Herbert J. Skuhra in
7049 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7051 Don't lose top specpdl entry when memory is exhausted.
7052 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7053 specpdl overflow here, to simplify callers; all callers changed.
7054 Always reserve an unused entry at the stack top; this avoids
7055 losing the top entry's information when memory is exhausted.
7057 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7059 Clean up errno reporting and fix some errno-reporting bugs.
7060 * callproc.c (Fcall_process):
7061 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7062 * process.c (create_process, Fmake_network_process):
7063 * unexaix.c (report_error):
7064 * unexcoff.c (report_error):
7065 Be more careful about reporting the errno of failed operations.
7066 The code previously reported the wrong errno sometimes.
7067 Also, prefer report_file_errno to setting errno + report_file_error.
7068 (Fcall_process): Look at openp return value rather than at path,
7069 as that's a bit faster and clearer when there's a numeric predicate.
7070 * fileio.c (report_file_errno): New function, with most of the
7071 old contents of report_file_error.
7072 (report_file_error): Use it.
7073 (Ffile_exists_p, Ffile_accessible_directory_p):
7074 Set errno to 0 when it is junk.
7075 * fileio.c (Faccess_file):
7076 * image.c (x_create_bitmap_from_file):
7077 Use faccessat rather than opening the file, to avoid the hassle of
7078 having a file descriptor open.
7079 * lisp.h (report_file_errno): New decl.
7080 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7083 * process.c (create_process, wait_reading_process_output) [AIX]:
7084 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7085 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7086 a multithreaded environment anyway).
7087 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7089 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7091 * image.c (x_find_image_file): Don't close a remote file handle.
7093 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7095 Fix races with threads and file descriptors.
7096 * callproc.c (Fcall_process_region):
7097 * dired.c (open_directory):
7098 * emacs.c (main, Fdaemon_initialized):
7099 * image.c (x_find_image_file):
7100 * inotify.c (Finotify_rm_watch):
7101 * lread.c (Flocate_file_internal):
7102 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7103 * term.c (term_mouse_moveto, init_tty):
7104 * termcap.c (tgetent):
7105 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7106 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7107 * unexhp9k800.c, unexmacosx.c (unexec):
7108 * callproc.c (Fcall_process_region):
7109 Use emacs_close, not close.
7110 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7111 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7112 and posix_close function on current platforms (which all lack them).
7113 (emacs_close): Use it. This should fix the races on GNU/Linux and
7114 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7115 and it should avoid closing random victim file descriptors on
7118 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7120 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7121 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7124 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7125 This is for .gdbinit xbacktrace.
7127 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7128 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7129 (emacs_set_tty): Now static.
7130 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7131 * term.c (tty_capable_p, tty_default_color_capabilities)
7132 (get_tty_terminal, term_mouse_movement)
7133 (handle_one_term_event, init_tty, maybe_fatal):
7134 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7135 (tgetent, scan_file, name_match, compare_contin):
7136 * terminal.c (get_terminal):
7137 Use bool for boolean.
7138 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7139 Prefer char to unsigned char if either will do.
7140 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7141 (tty_write_glyphs): Prefer int to unsigned.
7142 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7143 All callers changed.
7144 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7146 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7149 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7150 (B__dummy__): New dummy symbol, to pacify C89.
7151 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7152 they can't grok varargs macros.
7153 * dispnew.c (add_window_display_history)
7154 (add_frame_display_history):
7155 * print.c (print_object):
7156 * xdisp.c (debug_method_add):
7157 Use %p printf format only for void pointers.
7158 * emacs.c (usage_message): New constant, replacing ...
7159 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7160 (main): Adjust to usage reorg.
7161 * fns.c (syms_of_fns):
7162 * profiler.c (syms_of_profiler):
7163 Don't use non-constant struct initializers.
7164 * gnutls.h (gnutls_initstage_t):
7165 * lisp.h (enum Lisp_Fwd_Type):
7166 * lread.c (lisp_file_lexically_bound_p):
7167 * xsettings.c (anonymous enum):
7168 Remove trailing comma.
7169 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7170 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7171 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7173 * regex.c (const_re_char): New type, to pacify strict C89.
7174 All uses of 'const re_char' replaced to use it.
7175 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7176 with glibc when strict C89. This change is imported from gnulib.
7178 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7179 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7180 Omit GNU_LINUX implementation, since it requires long long.
7181 * xterm.c (x_draw_underwave):
7182 Do not assume the traditional order of struct's members.
7183 (x_term_init): Rewrite to avoid the need for non-constant structure
7186 Syntax cleanup, mostly replacing macros with functions.
7187 This removes the need for the syntax_temp hack.
7188 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7189 * syntax.c (SYNTAX_INLINE): New macro.
7190 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7191 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7192 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7193 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7194 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7195 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7196 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7197 Now constants, not macros.
7198 (syntax_temp) [!__GNUC__]: Remove.
7199 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7200 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7201 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7202 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7203 Move here from syntax.h; now functions, not macros. Except for the
7204 last function, these are static since only syntax.c uses them.
7205 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7206 All uses changed. Now a function, not a macro; use this fact
7207 to simplify the code.
7208 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7209 compiler bugs; no longer relevant.
7210 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7211 (SYNTAX_INLINE): New macro.
7212 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7213 for the new functions. Use bool for boolean member.
7214 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7215 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7216 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7217 (SETUP_BUFFER_SYNTAX_TABLE):
7218 Now extern inline functions, not macros.
7219 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7220 Remove; all uses replaced by implementation.
7221 (syntax_temp) [!__GNUC__]: Remove decl.
7222 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7224 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7226 * emacs.c (main): Fix syntax error.
7228 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7230 Timestamp fixes for undo (Bug#14824).
7231 * atimer.c (schedule_atimer):
7232 * fileio.c (Ffile_newer_than_file_p):
7233 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7234 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7235 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7236 (syms_of_fileio): Remove Sclear_visited_file_name.
7237 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7238 file doesn't exist; this avoids an ambiguity with negative timestamps.
7239 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7240 * systime.h (make_emacs_time, invalid_emacs_time):
7241 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7242 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7243 * undo.c (record_first_change): Push (visited-file-modtime) onto
7244 undo list rather than reimplementing it by hand, incorrectly.
7246 2013-07-09 Ken Brown <kbrown@cornell.edu>
7248 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7250 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7252 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7254 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7256 Handle errno and exit status a bit more carefully.
7257 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7258 number into an exit status. Instead, use EXIT_CANCELED.
7259 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7260 * callproc.c (relocate_fd):
7261 * emacs.c (close_output_streams, main):
7262 * process.c (create_process):
7263 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7264 Use emacs_perror for simplicity.
7265 * callproc.c (relocate_fd, main):
7266 * sysdep.c (sys_subshell):
7267 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7268 (shut_down_emacs): Use emacs_write, not write.
7269 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7270 * fileio.c (Fcopy_file, e_write):
7271 * nsterm.m (ns_select):
7272 * process.c (send_process):
7273 * sound.c (vox_write):
7274 Use emacs_write_sig, not emacs_write.
7275 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7276 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7278 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7280 (emacs_full_write): New function.
7281 (emacs_write): Rewrite to use it.
7282 (emacswrite_sig, emacs_perror): New functions.
7283 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7285 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7287 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7288 on NS even if it is present. Pixmap on NS is a void*.
7290 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7292 Port to Ubuntu 10 (Bug#14803).
7293 Problem reported by T.V. Raman.
7294 * process.c (close_on_exec, accept4, process_socket):
7295 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7297 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7299 * w32.c (sys_dup): Declare prototype.
7303 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7305 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7307 Make file descriptors close-on-exec when possible (Bug#14803).
7308 This simplifies Emacs a bit, since it no longer needs to worry
7309 about closing file descriptors by hand in some cases.
7310 It also fixes some unlikely races. Not all such races, as
7311 libraries often open files internally without setting
7312 close-on-exec, but it's an improvement.
7313 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7314 * callproc.c (Fcall_process) [!MSDOS]:
7315 * emacs.c (main) [!DOS_NT]:
7316 * nsterm.m (ns_term_init):
7317 * process.c (create_process):
7318 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7319 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7320 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7321 Prefer mkostemp with O_CLOEXEC to mkstemp.
7322 * callproc.c (relocate_fd) [!WINDOWSNT]:
7323 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7324 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7326 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7327 Make the resulting file descriptor close-on-exec.
7328 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7329 * lread.c (load_descriptor_list, load_descriptor_unwind):
7330 Remove; no longer needed. All uses removed.
7331 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7332 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7334 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7335 (Fmake_network_process, Fnetwork_interface_list)
7336 (Fnetwork_interface_info, server_accept_connection):
7337 Make newly-created socket close-on-exec.
7338 * sysdep.c (emacs_open, emacs_fopen):
7339 Make new-created descriptor close-on-exec.
7340 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7341 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7343 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7345 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7346 for NS_IMPL_GNUSTEP.
7348 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7350 Fix openp errno handling.
7351 * callproc.c (Fcall_process): Preserve openp errno around close.
7352 * lread.c (openp): Set errno when returning -1, as some callers
7355 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7357 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7359 * nsterm.h (NSSavePanel): Update comment.
7360 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7361 (ns_run_file_dialog): Declare.
7363 * nsfns.m: Remove panelOK.
7365 (ns_run_file_dialog): New function.
7366 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7367 event loop, so file dialog is popped up by ns_run_file_dialog, called
7368 by sendEvent (Bug#14578).
7369 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7371 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7373 * xdisp.c (default_line_pixel_height): New function.
7374 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7375 (try_cursor_movement, redisplay_window, try_window)
7376 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7378 * window.c (window_scroll_pixel_based):
7379 use default_line_pixel_height.
7381 * dispextern.h (default_line_pixel_height): Add prototype.
7383 * frame.c (x_set_line_spacing): Accept a float value for
7384 line-spacing parameter, per the documentation.
7386 * data.c (Fmultibyte_string_p): Doc fix.
7388 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7390 Use emacs_open more consistently when opening files.
7391 This handles EINTR more consistently now, and makes it easier
7392 to introduce other uniform changes to file descriptor handling.
7393 * sysstdio.h: New file.
7394 * buffer.c (mmap_init):
7395 * cygw32.c (chdir_to_default_directory):
7396 * dispnew.c (Fopen_termscript):
7397 * emacs.c (Fdaemon_initialized):
7398 * fileio.c (Fdo_auto_save):
7399 * image.c (slurp_file, png_load_body, jpeg_load_body):
7400 * keyboard.c (Fopen_dribble_file):
7402 * print.c (Fredirect_debugging_output):
7403 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7404 * termcap.c (tgetent):
7405 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7406 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7407 * w32term.c (w32_initialize) [CYGWIN]:
7408 * xfaces.c (Fx_load_color_file):
7409 Use emacs_open instead of plain open, and emacs_fopen instead of
7411 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7412 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7413 * callproc.c (default_output_mode): New constant.
7414 (Fcall_process): Use it to call emacs_open instead of plain creat.
7415 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7416 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7417 (emacs_fopen): New function.
7418 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7419 Include <lisp.h>, for emacs_open.
7420 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7422 Remove duplicate #include directives.
7423 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7425 Don't include stdio.h twice.
7426 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7427 Don't include sys/types.h or stdio.h twice.
7428 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7429 * lread.c: Don't include coding.h twice.
7430 * nsfont.m: Don't include frame.h twice.
7431 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7432 * ralloc.c: Don't include <unistd.h> twice.
7433 * xdisp.c: Don't include font.h twice.
7434 * xterm.c: Don't include fontset.h twice.
7435 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7437 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7439 Scale ImageMagick images more carefully.
7440 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7441 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7442 Be more careful about avoiding undefined behavior after
7443 integer overflow and division by zero.
7445 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7447 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7448 (syms_of_w32fns): DEFSYM them.
7449 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7450 (CCHDEVICENAME): Define macros if not defined.
7451 (struct MONITOR_INFO_EX): New struct.
7452 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7453 (enum_display_monitors_fn): New variable.
7454 (globals_of_w32fns): Initialize it.
7455 (Fx_display_pixel_width, Fx_display_pixel_height)
7456 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7457 multi-monitor setups in docstrings.
7458 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7459 screen size by primary monitor's millimeter per pixel.
7460 (w32_monitor_enum, w32_display_monitor_attributes_list)
7461 (w32_display_monitor_attributes_list_fallback)
7462 (Fw32_display_monitor_attributes_list): New functions.
7463 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7465 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7467 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7469 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7471 * fileio.c (Qfile_notify_error): New error symbol.
7473 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7474 * inotify.c (inotify_callback, symbol_to_inotifymask)
7475 (Finotify_add_watch, Finotify_rm_watch): Use it.
7476 (inotifyevent_to_event): Exchange order of cookie and file name.
7477 (Finotify_add_watch): Adapt docstring.
7479 * lisp.h (Qfile_notify_error): Declare.
7481 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7483 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7484 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7485 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7486 which did not work (see <http://bugs.gnu.org/14569#307>).
7487 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7488 && (!noninteractive || initialized)). This attempts to thread
7489 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7491 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7493 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7494 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7496 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7498 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7499 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7500 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7501 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7503 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7505 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7506 Define to __sys_siglist.
7508 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7510 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7511 word-wrap, so that overflow-newline-into-fringe would work in
7512 visual-line-mode. (Bug#2749)
7513 (move_it_in_display_line_to): When the last scanned display
7514 element fits exactly on the display line, and
7515 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7516 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7517 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7518 finding buffer position that corresponds to pixel coordinates,
7519 e.g. in buffer_posn_from_coords.
7521 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7523 * process.c (handle_child_signal): Call catch_child_signal if
7526 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7528 Don't convert function pointers to void * and back.
7529 It isn't portable C, and it's easy enough to avoid.
7530 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7531 (make_save_value): Add support for SAVE_FUNCPOINTER.
7532 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7533 * print.c (print_object):
7534 Distinguish function from object pointers.
7535 * lisp.h (SAVE_FUNCPOINTER): New constant.
7536 (SAVE_SLOT_BITS): Adjust to it.
7537 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7538 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7539 (voidfuncptr): New typedef.
7540 (struct Lisp_Save_Value): New member data[0].funcpointer.
7541 (XSAVE_FUNCPOINTER): New function.
7543 Simplify buildobj processing.
7544 * Makefile.in (buildobj.h): Make it a sequence of strings each
7545 followed by comma, rather than a single string. Put it into a
7546 .tmp file in case there's an error while generating it.
7547 (gl-stamp): Use .tmp for temp files.
7548 (mostlyclean): Clean .tmp files.
7549 * doc.c (buildobj): Move to just the routine that needs it.
7550 It's now an array of strings, so processing is simpler.
7552 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7554 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7555 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7556 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7557 Invoke malloc_enable_thread even when not interactive.
7558 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7559 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7560 in this case, since the underlying bug has now been fixed.
7562 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7564 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7565 unlinking it (bug#14691).
7567 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7569 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7570 before checking whether buffer is modified. This lets
7571 `kill-buffer-query-functions' cancel killing of the buffer or save
7572 its content before `kill-buffer' asks user the "Buffer %s
7573 modified; kill anyway?" question.
7575 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7577 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7578 Let the super performKeyEquivalent deal with them (Bug#14747).
7580 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7582 * widget.c (resize_cb): Remove unused local.
7584 Do not use GTK 3 if it exists but cannot be compiled.
7585 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7586 * xterm.c (x_error_handler) [!USE_GTK]:
7589 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7591 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7593 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7594 to the valid range of values. (Bug#14753)
7596 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7597 when moving point by using the current glyph matrix. This avoids
7598 the need to force redisplay when this function is called in a
7601 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7603 Fix minor problems found by static checking.
7604 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7605 Redo the latter's body to sidestep GCC parenthesization warnings.
7606 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7607 * coding.c (detect_coding, detect_coding_system):
7608 * coding.h (struct undecided_spec):
7609 Use bool for boolean.
7610 * image.c (QCmax_width, QCmax_height): Now static.
7611 * xdisp.c (Fmove_point_visually): Remove unused local.
7613 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7615 * xdisp.c (Fmove_point_visually): New function.
7617 2013-06-28 Kenichi Handa <handa@gnu.org>
7619 * coding.h (define_coding_undecided_arg_index): New enum.
7620 (coding_attr_index): New members
7621 coding_attr_undecided_inhibit_null_byte_detection,
7622 coding_attr_undecided_inhibit_iso_escape_detection,
7623 coding_attr_undecided_prefer_utf_8.
7624 (undecided_spec): New struct.
7625 (struct coding_system): New member `undecided' of the member
7628 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7629 (detect_coding): Likewise.
7630 (detect_coding_system): Likewise.
7631 (Fdefine_coding_system_internal): New coding system properties
7632 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7634 (syms_of_coding): Adjust for coding_arg_undecided_max.
7636 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7638 * image.c (x_from_xcolors): Remove unused local.
7640 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7642 Defer image data transfer between X client and server until actual
7645 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7648 * image.c (Destroy_Image): Remove.
7649 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7650 `mask_p', and `colors_p'. All uses changed.
7651 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7652 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7653 New macros for `flags' arg to x_clear_image_1.
7654 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7655 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7656 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7657 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7658 (image_get_x_image, image_unget_x_image): New functions or macros.
7659 (image_background, image_background_transparent, x_to_xcolors)
7660 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7661 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7662 instead of Destroy_Image.
7663 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7664 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7665 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7666 (imagemagick_load_image, svg_load_image): Use them instead of
7667 x_create_x_image_and_pixmap, and x_put_x_image followed by
7668 x_destroy_x_image, respectively.
7669 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7670 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7671 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7672 background_transparent fields.
7673 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7674 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7676 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7678 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7679 This mostly consists of undoing recent changes.
7680 * callproc.c (Fcall_process):
7681 * process.c (create_process):
7682 Do not worry about catching SIGCHLD here, undoing previous change.
7683 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7684 * process.c, process.h (catch_child_signal):
7685 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7686 * process.c (catch_child_handler): Don't worry about being called
7687 lazily and do not assume caller has blocked SIGCHLD, undoing
7688 previous change. Move first-time stuff back to
7689 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7690 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7691 set lib_child_handler if it's already initialized, which may
7692 help avoid problems on GNUstep.
7694 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7696 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7697 * callproc.c (Fcall_process):
7698 * process.c (create_process):
7699 Make sure SIGCHLD is caught before we fork,
7700 since Emacs startup no arranges to catch SIGCHLD.
7701 * process.c (lib_child_handler): Initialize to null, not to
7703 (catch_child_signal): Allow self to be called lazily.
7704 Do nothing if it's already been called.
7705 Assume caller has blocked SIGCHLD (all callers do now).
7706 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7707 just before it's really needed.
7708 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7709 since it hasn't been caught yet.
7711 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7713 * image.c (compute_image_size): New function to implement
7714 :max-width and :max-height.
7715 (imagemagick_load_image): Use it.
7717 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7719 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7720 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7722 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7723 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7724 the SIGCHLD handler, since the code is not atomic and (due to glib)
7725 signals may be arriving now.
7726 * sysdep.c (init_signals): Do not catch child signals here;
7727 'main' now does that later, at a safer time.
7729 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7731 Clean up SIGCHLD handling a bit (Bug#14569).
7732 * process.c, process.h (catch_child_signal):
7733 Now always extern, even if !NS_IMPL_GNUSTEP.
7734 * process.c (catch_child_signal): Move glib tickler here from
7735 init_process_emacs, so that it's done earlier in Emacs
7736 initialization. Also move the noninteractive && !initialized
7737 check here from init_process_emacs. This is all a bit cleaner for
7738 GNUish platforms, and I hope it works around the Cygwin bug.
7739 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7740 that glib signal handling is tickled before glib creates threads.
7742 * process.c (wait_reading_process_output): Avoid int overflow
7743 when reading more than 2 GiB total from a process.
7745 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7747 * process.c (create_process): Handle a couple more cases,
7748 i.e., work even if new_argv and wait_child_setup[i] are cached.
7749 Use Fcall_process's style for volatile vars.
7751 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7753 * process.c (create_process): Mark PROCESS volatile.
7755 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7757 Use C99-style flexible array members if available.
7758 This avoids some subtle aliasing issues, which typically
7759 aren't a problem with GCC but may be a problem elsewhere.
7760 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7761 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7762 In either case, it uses a flexible array member rather than
7763 the old struct hack. All uses changed.
7764 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7765 Adjust to sdata reorganization.
7766 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7767 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7768 that ports better to pre-C99 non-GCC.
7769 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7770 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7771 as the latter has changed.
7772 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7773 and port better to pre-C99 GCC.
7774 * image.c (struct xpm_cached_color):
7775 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7776 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7777 Use FLEXIBLE_ARRAY_MEMBER.
7778 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7779 Move decl to top level so it gets checked against implementation.
7780 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7781 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7783 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7785 * syntax.c: Integer cleanups.
7786 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7787 All uses that need 0-or-2 changed to:
7788 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7789 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7790 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7791 (char_quoted, prev_char_comend_first, back_comment)
7792 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7793 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7794 Use bool for boolean.
7795 (update_syntax_table, skip_chars, skip_syntaxes):
7796 Prefer int to unsigned when either will do.
7797 (back_comment): Return boolean success flag, like forw_comment,
7798 instead of positive-or-minus-1 (which might have overflowed int anyway).
7799 Don't stuff ptrdiff_t into int.
7800 (syntax_spec_code, syntax_code_spec): Now const.
7801 (Fmatching_paren, scan_lists, scan_sexps_forward):
7802 Use enum syntaxcode for syntax code.
7803 (Fmatching_paren): Check that arg is a character, not just an integer.
7804 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7805 (Finternal_describe_syntax_value): Omit no-longer-needed
7807 (skip_chars): Use char, not unsigned char, when the distinction
7809 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7810 * bytecode.c (exec_byte_code):
7811 * syntax.c (syntax_spec_code, Fchar_syntax)
7812 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7814 * syntax.h (SYNTAX_WITH_FLAGS):
7815 Omit unnecessary casts.
7817 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7819 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7820 line dimensions here, to avoid race conditions with the main
7821 thread. (Bug#14062, bug#14630, bug#14669)
7823 * w32term.c (w32_draw_window_cursor): Compute the header line and
7824 mode line dimensions here.
7825 <w32_system_caret_window, w32_system_caret_hdr_height>:
7826 <w32_system_caret_mode_height>: New variables.
7828 * w32term.h: Declare them.
7830 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7832 * alloc.c (die): Move "assertion failed" string here ...
7833 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7834 COND when SUPPRESS_CHECKING. This shrinks the executable text
7835 size by 0.8% to 2.2% when configured with --enable-checking,
7836 depending on optimization flags (GCC 4.8.1 x86-64).
7838 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7840 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7842 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7843 base is 2; this is more accurate.
7845 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7847 * sound.c (string_default): Move to !WINDOWSNT section.
7848 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7850 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7852 * sound.c: Integer cleanups.
7853 Remove unnecessary forward decls.
7854 (struct sound_device): The 'file' member is now a Lisp_Object, not
7855 a char *, so that we needn't invoke alloca on a huge size.
7856 (Fplay_sound_internal): Adjust to this.
7857 (string_default): New function.
7858 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7859 Use it to adjust to the struct sound_device change.
7860 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7861 (be2hs) [0]: Remove.
7863 * syntax.c (skip_chars): Don't use uninitialized storage
7864 when searching a multibyte buffer for characters that are not in a
7865 unibyte string that contains non-ASCII characters.
7867 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7869 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7870 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7872 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7874 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7876 2013-06-18 Kenichi Handa <handa@gnu.org>
7878 * font.c (Ffont_spec): Signal an error for an invalid font name
7881 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7883 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7884 In particular this ports to 32-bit sparc Sun cc.
7885 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7886 array with a dummy element at specpdl[-1], so that its address can
7888 (unbind_to): Do not copy the binding; not needed, now that we
7889 copy old_value in the one place where the copy is needed.
7890 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7891 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7892 (union specbinding): Rename from struct specbinding. Redo layout
7893 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7894 which is not portable. With Sun C 5.12 32-bit sparc, the
7895 declaration causes nargs to be an unsigned bitfield, a behavior
7896 that the C standard allows; but Emacs wants nargs to be signed.
7897 The overall type is now a union of structures rather than a
7898 structure of union of structures, and the 'kind' member is now a
7899 bitfield, so that the overall type doesn't grow. All uses changed.
7900 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7902 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7904 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7905 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7907 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7909 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7911 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7912 unless we know that the window w's frame is a frame object.
7913 Another attempt at solving bug#14062 and bug#14630.
7915 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7917 * textprop.c (property_set_type): New enum.
7918 (add_properties): Allow appending/prepending text properties.
7919 (add_text_properties_1): Factored out of Fadd_text_properties.
7920 (Fadd_text_properties): Move all the code into
7921 add_text_properties_1.
7922 (Fadd_face_text_property): New function that calls
7923 add_text_properties_1.
7925 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7927 Move functions from lisp.h to individual modules when possible.
7928 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7929 * alloc.c (XFLOAT_INIT, set_symbol_name):
7930 * buffer.c (CHECK_OVERLAY):
7931 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7932 (set_char_table_parent):
7933 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7934 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7935 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7936 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7938 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7939 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7940 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7941 (backtrace_args, backtrace_debug_on_exit):
7942 * floatfns.c (CHECK_FLOAT):
7943 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7944 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7945 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7946 (set_hash_index_slot):
7947 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7948 * marker.c (CHECK_MARKER):
7949 * textprop.c (CHECK_STRING_OR_BUFFER):
7950 * window.c (CHECK_WINDOW_CONFIGURATION):
7951 Move here from lisp.h, and make these functions static rather than
7953 * buffer.c (Qoverlayp):
7955 * fns.c (Qhash_table_p):
7956 * window.c (Qwindow_configuration_p):
7958 * lisp.h: Remove the abovementioned defns and decls.
7960 Use functions, not macros, for XINT etc (Bug#11935).
7961 In lisp.h, prefer functions to function-like macros, and
7962 constants to object-like macros, when either will do. This:
7963 . simplifies use, as there's no more need to worry about
7964 arguments' side effects being evaluated multiple times.
7965 . makes the code easier to debug on some platforms.
7966 However, when using gcc -O0, keep using function-like macros
7967 for a few critical operations, for performance reasons.
7968 This sort of thing isn't needed with gcc -Og, but -Og
7969 is a GCC 4.8 feature and isn't widely-enough available yet.
7970 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7971 Remove enum lsb_bits; no longer needed.
7972 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7973 * buffer.c (Qoverlap):
7975 * fns.c (Qhash_table_p):
7976 Now extern, so lisp.h can use these symbols.
7977 * dispextern.h: Include character.h, for MAX_CHAR etc.
7978 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7979 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7980 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7981 (GLYPH_CODE_P): Move here from lisp.h.
7982 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7983 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7984 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7985 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7986 XUNTAG now returns void *.
7987 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7988 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7989 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7990 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7991 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7992 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7993 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7994 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7995 New macros, renamed from their sans-lisp_h_ counterparts.
7996 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7997 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7998 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7999 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8000 If compiling via GCC without optimization, define these as macros
8001 in addition to inline functions.
8002 To disable this, compile with -DINLINING=0.
8003 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8004 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8005 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8006 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8007 (INTMASK, VALMASK): Now macros, since static values cannot be
8008 accessed from extern inline functions.
8009 (VALMASK): Also a constant, for benefit of old GDB.
8010 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8011 is INTEGERP, which can fold it in.
8012 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8013 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8014 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8015 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8016 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8017 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8018 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8019 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8020 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8021 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8022 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8023 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8024 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8025 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8026 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8027 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8028 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8029 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8030 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8031 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8032 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8033 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8034 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8035 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8036 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8037 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8038 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8039 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8040 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8041 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8042 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8043 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8044 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8046 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8047 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8048 (VALMASK): Define in one place rather than in two, merging the
8049 USE_LSB_TAG parts; this is simpler.
8050 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8051 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8052 Move up, to avoid use before definition.
8053 Also include "globals.h" earlier, for the same reason.
8054 (make_natnum): New function.
8055 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8056 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8057 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8058 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8059 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8060 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8061 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8062 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8063 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8064 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8065 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8066 (Qwindow_configuration_p, Qimage): New forward declarations.
8067 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8068 (STRING_COPYIN): Remove; unused.
8069 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8070 (xcar_addr, xcdr_addr): New functions. All uses changed.
8071 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8072 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8073 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8074 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8075 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8076 (TYPE_RANGED_INTEGERP): Simplify.
8077 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8078 (setlocale, fixup_locale, synchronize_system_messages_locale)
8079 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8080 Now empty functions, not macros.
8081 (functionp): Return bool, not int.
8082 * window.c (Qwindow_configuration_p): Now extern,
8083 so window.h can use it.
8084 * window.h (Qwindowp): Move decl back to lisp.h.
8086 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8088 * xdisp.c (Fline_pixel_height): New function, required for solving
8091 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8093 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8095 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8097 * lread.c (syms_of_lread):
8098 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8100 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8102 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8104 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8106 * fileio.c (expand_file_name): Doc fix.
8108 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8110 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8111 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8112 Wait for self, not for 0. This can't hurt on GNU or similar
8113 system, and may help with Cygwin.
8115 * keyboard.c: Don't use PROP (...) as an lvalue.
8116 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8117 Use set_prop (A, B), not PROP (A) = B.
8119 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8121 * xdisp.c (get_it_property): Use it->window instead of generating
8122 a Lisp object from it->w.
8124 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8126 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8127 get-char-property the window that is being rendered, instead of
8128 the buffer, to support window-specific overlays. (Bug#14575)
8129 (compute_display_string_pos): When W is NULL, use the current
8130 buffer as the object to pass to get-char-property.
8131 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8132 pointer member of the bidi iterator, since no window is pertinent
8135 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8137 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8138 being displayed, and pass it to compute_display_string_pos.
8139 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8140 (bidi_paragraph_init): All callers changed.
8142 * xdisp.c (init_from_display_pos, init_iterator)
8143 (handle_single_display_spec, next_overlay_string)
8144 (get_overlay_strings_1, reseat_1, reseat_to_string)
8145 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8146 Set bidi_it.w member from it->w.
8147 (compute_display_string_pos): Accept additional argument, the
8148 window being displayed, and pass it to Fget_char_property.
8151 * dispextern.h (struct bidi_it): New member w, the window being
8153 (compute_display_string_pos): Adjust prototype.
8155 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8157 * xgselect.c: Remove unneeded include xterm.h.
8159 * process.c (wait_reading_process_output): Check for NS before GLIB.
8160 GLIB may be linked in due to rsvg, but ns_select must be called.
8162 * xgselect.c (xg_select): Remove call to window_system_available
8163 and g_main_context_pending at the top, so Gdk events (i.e. file
8164 notify) are processed when Emacs is started with -nw.
8166 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8168 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8169 (ctagsfiles3): New variable, includes only *.m files.
8170 (TAGS): Use an explicit language name in the regular expressions,
8171 to avoid transformation of '/SOMETHING' by MSYS to
8172 'c:\MSYS\SOMETHING'.
8174 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8176 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8178 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8180 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8181 still need to set the mouse pointer shape and activate help-echo.
8184 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8186 A few porting etc. fixes for the new file monitor code.
8187 See the thread containing
8188 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8189 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8190 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8191 (dir_monitor_callback, Fgfile_rm_watch):
8192 Use assq_no_quit instead of Fassoc, for speed.
8193 (dir_monitor_callback, Fgfile_rm_watch):
8194 eassert that the monitor is a fixnum.
8195 (dir_monitor_callback): No need for CDR_SAFE.
8196 Simplify building of lisp with alternative tails.
8197 (Fgfile_add_watch, Fgfile_rm_watch):
8198 Do not assume glib functions set errno reliably on failure.
8199 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8200 and signal an error otherwise.
8201 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8202 Use Fdelq instead of Fdelete, for speed.
8204 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8206 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8207 don't insist on being invoked on a highlighted tool-bar button.
8208 Avoids losing tool-bar functionality when mouse-highlight is nil.
8209 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8210 Don't highlight when mouse-highlight is nil.
8211 (note_mouse_highlight): When mouse-highlight is nil, don't return
8212 right away; instead, run tool-bar and mode-line highlight
8213 subroutine, clear any existing highlight, and revert the mouse
8214 pointer to its default shape. (Bug#14558)
8216 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8218 * lisp.mk (lisp): Add prog-mode.el.
8220 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8222 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8223 * process.c (dummy_handler): New function.
8224 (lib_child_handler): New static var.
8225 (handle_child_signal): Invoke it.
8226 (catch_child_signal): If a library has set up a signal handler,
8227 save it into lib_child_handler.
8228 (init_process_emacs): If using glib and not on Windows, tickle glib's
8229 child-handling code so that it initializes its private SIGCHLD handler.
8230 * syssignal.h (SA_SIGINFO): Default to 0.
8231 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8232 31; it should no longer be needed now.
8234 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8236 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8238 * gfilenotify.c (globals_of_gfilenotify): New function.
8239 (syms_of_gfilenotify): Move global initialization there.
8241 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8243 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8245 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8246 * keyboard.c (menu_bar_items, tool_bar_items):
8247 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8248 not override local keymaps any more.
8250 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8252 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8254 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8256 * w32console.c (initialize_w32_display): Return the dimensions of
8257 the console window via 2 additional arguments, not via the current
8258 frame. This avoids crashes due to overrunning the bounds of
8259 frame's decode_mode_spec_buffer, which is not resized following
8260 the change of the frame dimensions from the initial 10x10.
8262 * w32term.h (w32_initialize_display_info): Adjust prototype.
8264 * term.c (init_tty): Take dimensions of the frame from the values
8265 returned by initialize_w32_display.
8267 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8268 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8269 (LIBES): Add $(GFILENOTIFY_LIBS).
8271 * w32inevt.c (handle_file_notifications): Add dummy implementation
8272 for !HAVE_W32NOTIFY.
8274 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8276 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8278 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8280 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8282 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8284 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8286 Fix minor problems found by static checking.
8287 * data.c (pure_write_error):
8288 Use xsignal2, not Fsignal, as Fsignal might return.
8289 * eval.c (set_backtrace_debug_on_exit): Now static.
8290 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8291 No longer inline. EXTERN_INLINE is needed only for functions
8292 defined in .h files. Reindent function header as per GNU style.
8293 (backtrace_p, backtrace_top, backtrace_next):
8294 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8295 compiler or linker. Add extern decls to pacify gcc -Wall.
8296 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8298 * frame.c (free_monitors): Define only on platforms that need it.
8299 * nsterm.m (ns_term_init):
8300 * process.c (catch_child_signal):
8301 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8302 defined on all porting targets these days.
8303 * process.c, process.h (catch_child_signal):
8304 Make it extern only if NS_IMPL_GNUSTEP is defined.
8306 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8308 * w32.c (gettimeofday): Make the signature identical to prototype
8309 in nt/inc/sys/time.h.
8311 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8313 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8316 * keyboard.c (safe_run_hooks_error): Improve error message.
8318 * data.c (pure_write_error): Add `object' argument.
8319 * puresize.h (CHECK_IMPURE): Use it.
8321 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8323 * Makefile.in (NOTIFY_OBJ): New variable.
8324 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8326 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8327 Call syms_of_gfilenotify.
8329 * gfilenotify.c: New file.
8331 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8332 and Qfile_w32notify.
8333 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8334 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8336 * lisp.h: Declare syms_of_gfilenotify.
8338 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8340 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8342 Merge the specpdl and backtrace stacks. Make the structure of the
8343 specpdl entries more obvious via a tagged union of structs.
8344 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8345 (enum specbind_tag): New enum.
8346 (struct specbinding): Make it a tagged union of structs.
8347 Add a case for backtrace records.
8348 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8349 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8350 (backtrace_debug_on_exit): New accessors.
8351 (struct backtrace): Remove.
8352 (struct catchtag): Remove backlist field.
8353 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8355 (Flocal_variable_p): Speed up the common case where the binding is
8357 * eval.c (backtrace_list): Remove.
8358 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8359 (set_backtrace_args, set_backtrace_nargs)
8360 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8361 (backtrace_next): New functions.
8362 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8363 (unwind_to_catch, internal_lisp_condition_case)
8364 (internal_condition_case, internal_condition_case_1)
8365 (internal_condition_case_2, internal_condition_case_n): Don't bother
8366 with backtrace_list any more.
8367 (Fsignal): Adjust to new backtrace format.
8368 (grow_specpdl): Move up.
8369 (record_in_backtrace): New function.
8370 (eval_sub, Ffuncall): Use it.
8371 (apply_lambda): Adjust to new backtrace format.
8372 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8374 (specbind): Adjust to new specpdl format. Simplify.
8375 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8376 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8378 (mark_backtrace): Remove.
8379 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8380 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8381 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8383 * profiler.c (record_backtrace): Use get_backtrace.
8384 (handle_profiler_signal): Use backtrace_top_function.
8385 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8388 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8390 * process.h (catch_child_signal): Declare.
8392 * process.c (catch_child_signal): New function.
8393 (init_process_emacs): Call it.
8395 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8396 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8398 (x_set_cursor_type): Remove declaration.
8399 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8400 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8401 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8402 (ns_get_color): Use F suffix on float.
8403 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8404 (ns_get_rgb_color): Remove.
8405 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8406 (note_mouse_movement): x and y are CGFloat.
8407 (ns_draw_fringe_bitmap): Remove unused rowY.
8408 Change #if to COCOA && >= 10_6.
8409 (ns_draw_window_cursor): Remove unused overspill.
8410 (ns_draw_underwave): width and x are EamcsCGFloat.
8411 (ns_draw_box): thickness is CGFloat.
8412 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8413 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8414 if not in main thread.
8415 (ns_get_pending_menu_title, ns_check_menu_open)
8416 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8417 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8418 (sendFromMainThread:): New method.
8419 (changeFont:): size is CGFloat.
8420 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8421 Disable warning about permanent text.
8422 (characterIndexForPoint:): Adjust return type depending on GNUstep
8424 (mouseDown:): delta is CGFloat.
8425 (updateFrameSize): Remove unised variable f.
8426 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8427 Cast float to EmacsCGFloat.
8428 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8429 also to -1 when restoring.
8430 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8431 inside NS_IMPL_COCOA.
8432 (toggleFullScreen:): Put call to toggleFullScreen inside
8433 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8434 (setPosition:portion:whole:): por is CGFloat.
8435 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8436 (mouseDown:): Use CGFloat.
8437 (mouseDragged:): Remove unised variable edge.
8438 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8440 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8442 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8443 when NS_IMPL_GNUSTEP.
8444 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8445 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8446 (EmacsToolbar): Add clearAll. Add tag argument to
8447 addDisplayItemWithImage.
8448 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8450 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8452 * nsmenu.m (ns_update_menubar): Make static.
8453 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8454 (fillWithWidgetValue:): Add cast to SEL for setAction.
8455 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8456 (update_frame_tool_bar): Update code for GNUstep.
8457 (clearAll): New method.
8458 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8459 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8460 Move identifierToItem setObject and activeIdentifiers addObject before
8461 call to insertItemWithItemIdentifier.
8462 (validateVisibleItems): Fix indentation.
8463 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8464 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8465 UtilityWindow to aStyle, remove call to setStyleMask.
8467 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8469 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8470 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8471 Use F suffix on floats.
8472 (ns_char_width): Returns CGFloat.
8473 (ns_ascii_average_width): w is CGFloat instead of float.
8474 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8476 (ns_glyph_metrics): CGFloat instead of float.
8478 * nsfns.m (x_set_foreground_color, x_set_background_color):
8480 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8481 remove unused variables.
8482 (Fns_read_file_name): Keep track if panel is for save.
8483 Use ns_filename_from_panel/ns_directory_from_panel.
8484 (Fns_list_services): delegate only used for COCOA.
8485 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8486 Just return the input if GNUstep.
8487 (x_screen_planes): Remove.
8488 (Fxw_color_values): Use EmacsCGFloat
8489 (Fns_display_monitor_attributes_list): Only get screen number for
8491 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8493 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8494 ns_directory_from_panel.
8496 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8498 * process.c (handle_child_signal): Also use WCONTINUED.
8499 This is so that list-processes doesn't mistakenly list the process
8500 as stopped, when the process has actually been continued and is
8503 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8505 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8506 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8507 not already configured.
8509 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8511 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8513 * Makefile.in (mostlyclean): Remove *.res files.
8515 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8517 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8518 a buffer (bug#8447).
8520 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8522 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8523 display vector, and we backtrack, handle the case that the
8524 previous character position is also displayed from a display
8525 vector or covered by a display string or image. (Bug#14476)
8527 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8529 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8530 (struct MonitorInfo, free_monitors): Remove.
8531 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8532 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8533 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8536 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8537 (struct MonitorInfo, free_monitors): Remove.
8538 (ns_screen_name): Make static.
8539 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8540 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8543 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8544 (struct MonitorInfo): New struct.
8545 (free_monitors, make_monitor_attribute_list): Declare.
8547 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8549 (free_monitors, make_monitor_attribute_list): New functions.
8550 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8553 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8555 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8557 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8559 * keyboard.c: Apply keyboard decoding only to events that come directly
8560 from the tty, not from unread-command-events (bug#14368).
8561 (read_event_from_main_queue): New function, extracted from read_char.
8562 (read_decoded_char): Remove.
8563 (read_decoded_event_from_main_queue): New function to replace it.
8564 (read_char): Use it.
8565 (read_key_sequence): Use read_char rather than read_decoded_char.
8567 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8569 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8571 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8573 2013-05-22 Kenichi Handa <handa@gnu.org>
8575 The following changes are to fix the setting of
8576 buffer-file-coding-system on, for instance, C-x RET c unix RET
8577 _FILE_OF_DOS_EOL_TYPE_ RET.
8579 * coding.h (struct coding_system): New member detected_utf8_chars.
8581 * coding.c (detect_coding_utf_8): Count characters and check EOL
8582 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8584 (setup_coding_system): Do not initialize coding->head_ascii.
8585 (check_ascii): Do not set coding->eol_seen but update it. Do not
8586 call adjust_coding_eol_type here.
8587 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8588 If the eol-type of CODING is already specified, adjust the eol type
8589 of the found coding-system.
8590 (decode_coding_gap): Cancel previous change. Utilize the
8591 character numbers counted by detect_coding_utf_8. Fix detection
8594 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8596 * search.c (looking_at_1): Only set last_thing_searched if the match
8597 changed the match-data (bug#14281).
8599 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8601 * xdisp.c (reseat_at_previous_visible_line_start):
8602 Already declared in dispextern.h, so remove it here.
8603 (move_it_vertically_backward): Likewise.
8605 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8607 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8608 (Fx_display_pixel_width, Fx_display_pixel_height)
8609 (Fx_display_mm_width, Fx_display_mm_height):
8610 Mention `display-monitor-attributes-list' in docstrings.
8612 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8613 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8614 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8615 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8616 (Fx_display_backing_store, Fx_display_visual_class)
8617 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8618 (Fx_display_grayscale_p, Fx_display_pixel_width)
8619 (Fx_display_pixel_height, Fx_display_planes)
8620 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8621 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8622 (Fx_display_mm_width, Fx_display_mm_height)
8623 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8624 height for all physical monitors as in X11.
8626 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8627 Return pixel width or height for all physical monitors as in X11.
8629 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8631 Port --enable-gcc-warnings to clang.
8632 * bytecode.c (exec_byte_code):
8634 Redo diagnostic pragmas to pacify clang, too.
8635 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8636 * editfns.c (Fencode_time):
8637 * fileio.c (file_accessible_directory_p):
8638 * font.c (font_unparse_xlfd):
8639 Use '&"string"[index]' instead of '"string" + (index)'.
8640 * undo.c (user_error): Remove; unused.
8642 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8644 * insdel.c (insert_1_both): Document the arguments, instead of
8645 referring to insert_1, which no longer exists.
8647 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8648 some window, increment windows_or_buffers_changed, so that
8649 *Messages* display in that window is updated. (Bug#14408)
8651 * w32.c: Include epaths.h.
8652 (init_environment): Use cmdproxy.exe without leading directories.
8653 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8655 (gettimeofday): Adjust signature and return value to Posix
8658 * unexw32.c (open_output_file): Delete the existing emacs.exe
8659 before creating it, to break the hard link to the versioned
8662 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8663 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8664 (FIRSTFILE_OBJ): New variables.
8665 (W32_RES): Rename to EMACSRES. All users changed.
8666 (base_obj): Use $(CM_OBJ).
8667 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8668 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8669 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8670 $(W32_RES_LINK) before $(LIBES).
8671 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8673 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8675 * makefile.w32-in (DOC): Use just "DOC".
8677 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8679 * process.c: Export default filters and sentinels to Elisp.
8680 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8682 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8683 (Fset_process_sentinel, Fformat_network_address):
8684 Default to them instead of nil.
8685 (server_accept_connection): Sentinels can't be nil any more.
8686 (read_and_dispose_of_process_output): New function, extracted from
8687 read_process_output.
8688 (read_process_output): Use it; filters can't be nil.
8689 (Finternal_default_process_filter): New function, extracted from
8690 read_process_output.
8691 (exec_sentinel_unwind): Remove function.
8692 (exec_sentinel): Don't zilch sentinel while running.
8693 (status_notify): Sentinels can't be nil.
8694 (Finternal_default_process_sentinel): New function extracted from
8696 (setup_process_coding_systems): Default filter is not nil any more.
8697 (syms_of_process): Export new Elisp functions and initialize
8699 * lisp.h (make_lisp_proc): New function.
8701 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8703 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8705 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8707 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8708 unless we know that the window w is a leaf window.
8709 Another attempt at solving bug#14062.
8711 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8713 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8716 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8718 * image.c (gif_load): Check that subimages fit (Bug#14345).
8720 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8722 * lread.c (skip_dyn_eof): New function.
8723 (read1): Use it to skip the end of a file in response to #@00.
8725 * doc.c (get_doc_string): Slightly relax the sanity checking.
8727 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8729 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8730 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8731 (MonitorInfo): New struct.
8732 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8733 (Fns_display_monitor_attributes_list): New functions.
8734 (display-usable-bounds): Remove.
8735 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8738 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8740 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8741 (GTK_CHECK_VERSION): New macro, if not already defined.
8742 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8743 replaced by GTK_CHECK_VERSION.
8745 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8747 * xterm.h (GTK_PREREQ): New macro.
8748 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8749 to use this macro instead, for consistency and clarity.
8751 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8753 * xdisp.c (row_for_charpos_p): New function, with code of
8754 cursor_row_p, but accepts an additional argument CHARPOS instead
8755 of using a hardcoded PT.
8756 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8757 (row_containing_pos): Call row_for_charpos_p instead of partially
8758 doing the same. Fixes cursor positioning under longlines-mode
8759 when longlines-show-effect includes more than one newline, when
8760 moving the cursor vertically up.
8762 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8764 * makefile.w32-in (ACL_H): New macro.
8765 ($(BLD)/fileio.$(O)): Update dependencies.
8767 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8769 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8770 * Makefile.in (LIB_ACL): New macro.
8771 (LIBACL_LIBS): Remove.
8772 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8773 * fileio.c: Include <acl.h>.
8774 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8775 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8777 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8780 * unexelf.c: Don't assume ElfW (Half) fits in int.
8781 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8782 when dealing with ElfW (Half) values, since they can exceed 2**31
8783 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8784 (entry_address): Omit unused NUM arg. All uses changed.
8786 2013-05-07 Juri Linkov <juri@jurta.org>
8788 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8789 to the string converted from number with `Fnumber_to_string'.
8792 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8794 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8795 This fixes a problem introduced by my previous change.
8797 2013-05-07 Glenn Morris <rgm@gnu.org>
8799 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8801 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8803 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8805 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8807 Static checking by GCC 4.8.0.
8808 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8809 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8810 (x_get_monitor_attributes_fallback)
8811 (x_get_monitor_attributes_xinerama)
8812 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8813 Define only if USE_GTK.
8814 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8815 (x_get_monitor_attributes_fallback): Omit unused locals.
8816 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8817 Use double, not float, to avoid mixed-mode floating point arithmetic.
8819 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8820 Jan Djärv <jan.h.d@swipnet.se>
8822 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8823 (XINERAMA_CFLAGS): New macros.
8824 (ALL_CFLAGS, LIBES): Use them.
8826 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8827 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8828 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8829 (syms_of_xfns): DEFSYM them.
8830 (struct MonitorInfo): New struct.
8831 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8832 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8833 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8834 (x_get_monitor_attributes_xinerama): New functions.
8835 (Fx_display_monitor_attributes_list): New primitive.
8836 (syms_of_xfns): Defsubr it.
8838 * xterm.h (x_display_info): Add Xatom_net_workarea and
8839 Xatom_net_current_desktop.
8841 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8842 and dpyinfo->Xatom_net_current_desktop.
8844 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8846 * xdisp.c (pos_visible_p): Use the special code for finding the
8847 beginning of a display property or overlay for any "replacing"
8848 display property, not just for display strings. This solves
8849 incorrect reporting of position by posn-at-point. (Bug#14241)
8851 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8853 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8854 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8855 Verify that ElfW (Half) fits in int.
8856 (fatal): Use same signature as lisp.h.
8857 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8858 configure and build with -DUNEXELF_DEBUG without worrying about
8859 other modules that use DEBUG.
8860 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8861 possibly-wide integers now uses it instead of plain fprintf.
8862 (entry_address): New function, which avoids problems with 32-bit
8863 overflow on 64-bit hosts.
8864 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8865 (round_up): Don't assume the remainder fits in int.
8866 (find_section): Use bool for boolean. Simplify debug code.
8867 (unexec): Don't assume file sizes fit in int or size_t.
8868 Omit unnecessary trailing newline in 'fatal' format.
8869 Use strerror rather than outputting decimal error number.
8870 Remove unused code when emacs is not defined;
8871 this file relies on Emacs now.
8872 Don't assume e_phnum and e_shnum are positive.
8874 * regex.c: Fix problems when DEBUG is defined.
8875 (extract_number, extract_number_and_incr): Define regardless of
8876 whether DEBUG is defined; that's simpler and makes the code less
8877 likely to go stale in the normal case when DEBUG is not defined.
8878 Return int rather than taking an int * arg. All callers changed.
8879 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8880 Remove, replacing with ...
8881 (DEBUG_PRINT): New macro. All callers changed.
8882 (DEBUG_COMPILES_ARGUMENTS): New macro.
8883 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8884 (print_compiled_pattern, print_double_string) [DEBUG]:
8885 Use prototype rather than old-style definition.
8886 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8887 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8888 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8889 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8890 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8891 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8892 This matters only when DEBUG is defined.
8894 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8896 * xdisp.c (set_iterator_to_next): Set the
8897 ignore_overlay_strings_at_pos_p flag only if we are _really_
8898 iterating over an overlay string, as indicated by the
8899 current.overlay_string_index member. (Bug#14306)
8901 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8903 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8904 to where it is used, to avoid autorelease issues (Bug#14050).
8906 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8908 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8909 * fileio.c (syms_of_fileio): Implement this.
8910 * filelock.c (create_lock_file): If symbolic links don't work, so
8911 we use a regular file as a lock file, do not fsync the lock file;
8914 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8916 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8917 (syms_of_minibuf): Adjust accodingly.
8919 * callint.c (Fcall_interactively): Adjust calls accordingly.
8921 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8923 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8924 w->contents is a buffer before computing everything else.
8925 Use parentheses to disambiguate last part of the condition.
8927 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8928 assertion violations. (Bug#14062)
8930 2013-05-01 David Reitter <david.reitter@gmail.com>
8932 * nsfns.m (ns_tooltip): Initialize.
8934 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8936 * coding.c (decode_coding_gap): Don't remove the character before
8937 a newline unless it's a CR character. (Bug#14287)
8939 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8941 * dispextern.h (struct face): Move enum face_underline_type
8942 earlier so that bitfields can be in the same word.
8944 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8946 * nsfns.m (handlePanelKeys): New function.
8947 (EmacsOpenPanel:performKeyEquivalent:)
8948 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8949 arrows/function/control and copy/paste keys (Bug#14296).
8951 2013-04-27 Juri Linkov <juri@jurta.org>
8953 * callint.c (Fcall_interactively): Call `Qread_number' for
8954 interactive code letter `n' instead of using duplicate code.
8957 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8959 * systime.h (make_timeval): Declare as 'const'.
8961 2013-04-27 Kenichi Handa <handa@gnu.org>
8963 * font.c (font_open_entity): Always open a font of manageable
8966 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8968 Port better to AIX (Bug#14258).
8969 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8972 2013-04-24 Kenichi Handa <handa@gnu.org>
8974 * coding.c (decode_coding_iso_2022): When an invalid escape
8975 sequence is encountered, reset the invocation and designation
8976 status to the safest one.
8978 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8980 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8981 Without this fix, "make distclean" leaves stamp-h1 behind.
8983 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8985 * w32fns.c (w32_fullscreen_rect): New function to compute the
8986 window rectangle for the given fullscreen mode.
8987 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8988 longer tunes the window size. This keeps the window's edges flush
8989 with the screen and allows the taskbar to hide itself in fullboth.
8991 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8992 window decorations and uses the entire screen.
8994 * w32term.h (w32_fullscreen_rect) Add prototype.
8995 (struct w32_output): Replace normal_width, normal_height,
8996 normal_top, and normal_left members with a single normal_placement
8998 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9000 (FRAME_NORMAL_PLACEMENT): New macro.
9002 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9004 * minibuf.c (Ftest_completion): Silence compiler warning.
9006 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9008 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9011 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9014 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9015 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9016 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9017 parentheses where appropriate.
9019 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9021 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9023 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9025 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9026 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9027 Mention in the doc string that setting these variables takes
9028 effect only after a call to set-window-buffer. (Bug#14200)
9030 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9032 * indent.c (Fvertical_motion): Don't consider display strings on
9033 overlay strings as display strings on the buffer position we
9034 started from. This prevents vertical cursor motion from jumping
9035 more than one line when there's an overlay string with a display
9036 property at end of line.
9037 Reported by Karl Chen <Karl.Chen@quarl.org> in
9038 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9040 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9042 * window.c (select_window): `record_buffer' even if window is
9043 already selected (bug#14191).
9045 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9047 * window.c (Fwindow_end): Test more flags, including the buffer's
9048 last_overlay_modified flag, to determine whether the window's
9049 display is really up-to-date. Prevents the function from
9050 returning a stale value. (Bug#14170)
9051 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9054 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9056 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9057 garbaged only if it is not already the top frame on its TTY.
9058 This prevents flickering due to constant redrawing of TTY frames when
9059 there are GUI frames open in the same session. (Bug#13864)
9061 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9063 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9064 of marking the idle timers directly.
9066 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9068 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9071 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9073 * window.c (select_window): Don't record_buffer while the invariant is
9074 temporarily broken (bug#14161).
9076 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9078 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9080 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9082 2013-04-07 Romain Francoise <romain@orebokech.com>
9084 Ignore additional platform-specific ACL errors (Bug#13702).
9085 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9086 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9088 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9090 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9093 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9095 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9096 This bug was introduced by my 2013-02-25 change that simplified
9097 data_start configuration. Without this change, on GNU/Linux
9098 an Emacs configured with --enable-profiling fails immediately
9099 due to a profiler signal.
9100 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9101 with these flags. On platforms where special flags are needed
9102 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9103 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9104 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9106 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9108 Get rid of some platform-specific functions examining window
9109 system and its capabilities. This is a partial rework of the
9111 * lisp.h (have_menus_p): Remove prototype. This function is
9112 replaced with platform-independent window_system_available.
9113 (check_window_system): Move to...
9114 * frame.h (decode_window_system_frame, window_system_available):
9115 ...here, add new prototypes.
9116 * frame.c (window_system_available, decode_window_system_frame):
9118 (check_window_system): Platform-independent now.
9119 * xterm.h (x_in_use): Remove declaration.
9121 * w32term.h (check_x_frame):
9122 * nsterm.h (check_x_frame): Remove prototypes. This function
9123 is replaced with platform-independent decode_window_system_frame.
9124 * msdos.c (have_menus_p): Remove.
9125 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9126 Remove platform-specific functions. Use check_window_system,
9127 decode_window_system_frame and check_ns_display_info where
9128 appropriate. Minor style and comment tweaks.
9129 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9130 (check_x_frame): Likewise.
9131 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9133 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9134 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9135 * xmenu.c, xselect.c: All related users changed.
9137 2013-04-03 Kenichi Handa <handa@gnu.org>
9139 The following changes is to optimize the code for reading UTF-8
9142 * coding.c (check_ascii): Rename from detect_ascii. Return value
9143 changed. Check EOL format. Do not call adjust_coding_eol_type
9145 (check_utf_8): New function.
9146 (adjust_coding_eol_type): Do nothing if already adjusted.
9147 (detect_coding): Compare the return value of check_ascii with
9148 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9149 (decode_coding_gap): Optimize for valid UTF-8.
9151 2013-03-21 Kenichi Handa <handa@gnu.org>
9153 * coding.c (syms_of_coding): Cancel previous change.
9155 * insdel.c (insert_from_gap): Fix previous change.
9157 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9159 Consistently use platform-specific function to detect window system.
9160 * lisp.h (check_window_system): New prototype. This function is
9161 going to replace check_x, check_w32 and check_ns.
9162 (have_menus_p): Mention msdos.c in comment.
9163 * fontset.c (check_window_system_func): Remove. Adjust all users.
9164 * fontset.h (check_window_system_func): Remove prototype.
9165 * nsterm.h (check_ns):
9166 * xterm.h (check_x):
9167 * w32term.h (check_w32): Likewise.
9168 * menu.c (Fx_popup_menu): Use check_window_system.
9169 * msdos.c (check_window_system): Define for MS-DOS.
9170 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9171 * w32fns.c (check_window_system): Likewise for MS-Windows.
9172 * xfns.c (check_window_system): Likewise for X.
9173 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9174 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9176 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9178 Prefer < to > in range checks such as 0 <= i && i < N.
9179 This makes it easier to visualize quantities on a number line.
9180 This patch doesn't apply to all such range checks,
9181 only to the range checks affected by the 2013-03-24 change.
9182 This patch reverts most of the 2013-03-24 change.
9183 * alloc.c (xpalloc, Fgarbage_collect):
9184 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9185 * character.c (string_escape_byte8):
9186 * charset.c (read_hex):
9187 * data.c (cons_to_unsigned):
9188 * dispnew.c (update_frame_1):
9189 * doc.c (Fsubstitute_command_keys):
9190 * doprnt.c (doprnt):
9191 * editfns.c (hi_time, decode_time_components):
9192 * fileio.c (file_offset):
9193 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9194 * font.c (font_intern_prop):
9195 * frame.c (x_set_alpha):
9196 * gtkutil.c (get_utf8_string):
9197 * indent.c (check_display_width):
9198 * keymap.c (Fkey_description):
9199 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9201 * minibuf.c (read_minibuf_noninteractive):
9202 * process.c (wait_reading_process_output):
9203 * search.c (Freplace_match):
9204 * window.c (get_phys_cursor_glyph):
9205 * xdisp.c (redisplay_internal):
9206 * xsmfns.c (smc_save_yourself_CB):
9207 Prefer < to > for range checks.
9208 * dispnew.c (sit_for): Don't mishandle NaNs.
9209 This fixes a bug introduced in the 2013-03-24 change.
9210 * editfns.c (decode_time_components): Don't hoist comparison.
9211 This fixes another bug introduced in the 2013-03-24 change.
9213 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9215 * frame.h (struct frame): Drop scroll_bottom_vpos
9216 member becaue all real users are dead long ago.
9217 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9218 * xdisp.c (redisplay_internal): Adjust user.
9220 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9222 * nsmenu.m (showAtX:Y:for:): setLevel to
9223 NSPopUpMenuWindowLevel (Bug#13998).
9225 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9227 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9228 (ns_check_pending_open_menu): Declare.
9230 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9231 (x_activate_menubar): Update the menu with title that matches
9232 ns_get_pending_menu_title, and call
9233 ns_check_pending_openmenu (Bug#12698).
9234 (menuWillOpen:): New method.
9235 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9237 * nsterm.m (menu_will_open_state, menu_mouse_point)
9238 (menu_pending_title): New varaibles.
9239 (ns_get_pending_menu_title, ns_check_menu_open)
9240 (ns_check_pending_open_menu): New functions.
9242 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9244 * indent.c (current_column_bol_cache): Remove leftover which is not
9245 used in Fmove_to_column any more.
9246 (current_column, scan_for_column): Adjust users.
9247 * keyboard.c (last_point_position_buffer, last_point_position_window):
9248 Remove leftovers which are not used for recording undo any more.
9249 (command_loop_1, syms_of_keyboard): Adjust users.
9250 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9251 redisplay_window any more.
9252 (move_it_to): Adjust user.
9254 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9256 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9257 Update dependencies.
9259 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9261 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9262 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9265 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9267 * window.h (struct window): Replace hchild, vchild and buffer slots
9268 with a single slot 'contents'. This is possible because each valid
9269 window may have either the child window (in vertical or horizontal
9270 combination) or buffer to display (for the leaf window). Using that,
9271 a lot of operations to traverse and/or change window hierarchies may
9272 be simplified. New member horizontal is used to distinguish between
9273 horizontal and vertical combinations of internal windows.
9274 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9275 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9276 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9277 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9278 Use contents slot, not buffer, where appropriate.
9279 (wset_combination): New function.
9280 (wset_buffer): Add eassert.
9281 (Fframe_first_window): Simplify the loop reaching first window.
9282 (Fwindow_buffer): Use WINDOW_LEAF_P.
9283 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9284 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9285 (unshow_buffer): Convert initial debugging check to eassert.
9286 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9287 (make_parent_window, window_resize_check, window_resize_apply)
9288 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9289 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9290 Adjust to match struct window changes.
9291 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9292 (mark_window_cursors_off, count_windows, get_leaf_windows)
9293 (foreach_window_1): Simplify the loop.
9294 * alloc.c (mark_object): Do not check for the leaf window because
9295 internal windows has no glyph matrices anyway.
9296 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9297 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9298 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9299 (build_frame_matrix_from_window_tree, mirror_make_current)
9300 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9301 (update_window_tree, set_window_update_flags): Simplify the loop.
9302 (sync_window_with_frame_matrix_rows): Enforce live window.
9303 Use contents slot, not buffer, where appropriate.
9304 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9305 and WINDOW_HORIZONTAL_COMBINATION_P.
9306 (make_frame_visible_1): Simplify the loop.
9307 Use contents slot, not buffer, where appropriate.
9308 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9309 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9310 (expose_window_tree): Likewise.
9311 Use contents slot, not buffer, where appropriate.
9312 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9313 to avoid deleted windows. Use contents slot instead of buffer.
9314 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9315 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9316 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9317 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9319 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9321 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9322 identify the reasons for assertion violations in bug#14062 and
9324 (Fx_show_tip): Fix compilation error under
9325 "--enable-check-lisp-object-type". (Bug#14073)
9327 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9328 Reported by <rzl24ozi@gmail.com>.
9330 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9332 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9334 (unwind_with_echo_area_buffer): ...to restore it here.
9335 This is needed to ensure that...
9336 (redisplay_window): ...both window markers are valid here,
9337 which is verified by eassert.
9338 * editfns.c (save_excursion_save): Do not assume that
9339 selected_window always displays the buffer.
9340 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9343 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9345 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9348 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9350 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9352 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9354 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9355 since MinGW's w32api headers do. This avoids compiler warnings.
9357 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9360 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9362 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9364 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9366 * gtkutil.c (style_changed_cb): Check if frame is live and an
9367 X frame (Bug#14038).
9369 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9371 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9372 Define only for _WIN32_WINNT less than 0x0500.
9373 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9375 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9376 see its own definitions of 'struct timeval' and 'struct timezone'.
9378 Fix incompatibilities between MinGW.org and MinGW64 headers.
9379 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9381 * w32.c (REPARSE_DATA_BUFFER): Guard with
9382 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9384 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9386 * xterm.c: Include X11/XKBlib.h
9387 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9389 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9391 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9393 * blockinput.h (input_blocked_p): Likewise.
9394 * bytecode.c (exec_byte_code): Likewise.
9395 * callproc.c (call_process_kill, call_process_cleanup)
9396 (Fcall_process): Likewise.
9397 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9398 (Fccl_execute_on_string): Likewise.
9399 * character.c (string_escape_byte8): Likewise.
9400 * charset.c (read_hex): Likewise.
9401 * cm.c (calccost): Likewise.
9402 * data.c (cons_to_unsigned): Likewise.
9403 * dired.c (directory_files_internal, file_name_completion):
9405 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9406 (sit_for): Likewise.
9407 * doc.c (Fsubstitute_command_keys): Likewise.
9408 * doprnt.c (doprnt): Likewise.
9409 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9410 * emacsgtkfixed.c: Likewise.
9411 * fileio.c (file_offset, Fwrite_region): Likewise.
9412 * floatfns.c (Fexpt, fmod_float): Likewise.
9413 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9415 * font.c (font_intern_prop): Likewise.
9416 * frame.c (x_set_alpha): Likewise.
9417 * gtkutil.c (get_utf8_string): Likewise.
9418 * indent.c (check_display_width): Likewise.
9419 * intervals.c (create_root_interval, rotate_right, rotate_left)
9420 (split_interval_right, split_interval_left)
9421 (adjust_intervals_for_insertion, delete_node)
9422 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9423 (merge_interval_right, merge_interval_left, copy_intervals)
9424 (set_intervals_multibyte_1): Likewise.
9425 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9426 * keymap.c (Fkey_description): Likewise.
9427 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9428 * lread.c (openp, read_integer, read1, string_to_number):
9430 * menu.c (ensure_menu_items): Likewise.
9431 * minibuf.c (read_minibuf_noninteractive): Likewise.
9432 * print.c (printchar, strout): Likewise.
9433 * process.c (create_process, Faccept_process_output)
9434 (wait_reading_process_output, read_process_output, send_process)
9435 (wait_reading_process_output): Likewise.
9436 * profiler.c (make_log, handle_profiler_signal): Likewise.
9437 * regex.c (re_exec): Likewise.
9438 * regex.h: Likewise.
9439 * search.c (looking_at_1, Freplace_match): Likewise.
9440 * sysdep.c (get_child_status, procfs_ttyname)
9441 (procfs_get_total_memory): Likewise.
9442 * systime.h (EMACS_TIME_VALID_P): Likewise.
9443 * term.c (dissociate_if_controlling_tty): Likewise.
9444 * window.c (get_phys_cursor_glyph): Likewise.
9445 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9446 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9448 * xfns.c (Fx_window_property): Likewise.
9449 * xmenu.c (set_frame_menubar): Likewise.
9450 * xselect.c (x_get_window_property, x_handle_dnd_message):
9452 * xsmfns.c (smc_save_yourself_CB): Likewise.
9453 * xterm.c (x_scroll_bar_set_handle): Likewise.
9455 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9457 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9458 to be optional or nil. Adjust comment and convert it to docstring.
9459 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9460 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9462 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9464 Static checking by GCC 4.8-20130319.
9465 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9466 * process.c (Fset_process_datagram_address)
9467 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9468 * xdisp.c (get_char_face_and_encoding)
9469 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9470 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9471 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9473 2013-03-24 Ken Brown <kbrown@cornell.edu>
9475 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9476 fix compilation on 64-bit Cygwin, where underscores are not
9477 automatically prepended.
9479 * w32term.c (w32_initialize): Silence compiler warning.
9481 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9483 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9484 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9485 variables, to save and restore frame dimensions.
9486 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9487 after returning from a 'fullscreen' configuration.
9488 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9489 to avoid races between the main thread and the input thread.
9491 * w32term.h (struct w32_output): New members normal_width,
9492 normal_height, normal_top, normal_left, and prev_fsmode.
9493 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9494 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9497 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9498 'fullscreen' parameter. Always record previous width and height
9499 of the frame, except when switching out of maximized modes, so
9500 that they could be restored correctly, instead of resetting to the
9501 default frame dimensions. Send SC_RESTORE command to the frame,
9502 unless we are going to send SC_MAXIMIZE, to restore the frame
9503 resize hints in the mouse pointer shown by the window manager.
9506 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9508 * lisp.h (get_frame_param): Adjust conditions for prototype
9511 2013-03-22 Ken Brown <kbrown@cornell.edu>
9513 * unexcw.c: Drop unneeded inclusion of w32common.h.
9514 (report_sheap_usage): Declare.
9515 (read_exe_header): Add magic numbers for x86_64.
9516 (fixup_executable): Fix printf format specifier for unsigned long
9519 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9521 * frame.h (struct frame): Put menu_bar_window under #ifdef
9522 because this member is not needed when X toolkit is in use.
9523 (fset_menu_bar_window):
9524 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9525 (free_glyphs, update_frame):
9526 * xdisp.c (expose_frame): Likewise.
9527 (display_menu_bar): Likewise. Remove redundant eassert.
9528 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9531 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9533 Use functions and constants to manipulate Lisp_Save_Value objects.
9534 This replaces code that used macros and strings and token-pasting.
9535 The change makes the C source a bit easier to follow,
9536 and shrinks the Emacs executable a bit.
9537 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9538 (make_save_value): Change 1st arg from string to enum. All callers
9541 (mark_object): Use if, not #if, for GC_MARK_STACK.
9542 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9543 (XSAVE_OBJECT): Now functions, not macros.
9544 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9545 the constant was never used.
9546 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9547 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9548 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9549 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9551 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9552 type3 with a single member save_type. All uses changed.
9553 (save_type, set_save_pointer, set_save_integer): New functions.
9554 * print.c (PRINTX): Remove.
9556 * alloc.c: Remove redundant static declarations.
9558 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9560 * window.h (struct window): Convert left_col, top_line, total_lines
9561 and total_cols from Lisp_Objects to integers. Adjust comments.
9562 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9564 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9565 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9566 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9567 Adjust users where appropriate.
9569 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9571 * frame.h (struct frame): Drop resx and resy because the same data is
9572 available from window system-specific output context. Adjust users.
9573 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9574 New functions to provide defaults when no window system available.
9575 (FRAME_RES_X, FRAME_RES_Y): New macros.
9576 (NUMVAL): Move from xdisp.c.
9577 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9578 (Ffont_face_attributes, Fopen_font):
9579 * image.c (gs_load):
9580 * w32font.c (fill_in_logfont):
9581 * xdisp.c (calc_pixel_width_or_height):
9582 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9583 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9585 2013-03-20 Kenichi Handa <handa@gnu.org>
9587 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9588 to 1 (temporary workaround until a bug related to ASCII
9589 optimization is fixed).
9591 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9593 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9594 Signal error if window is not internal. Adjust docstring.
9595 (delete_all_child_windows): Use combination_limit to save the buffer.
9596 (Fset_window_configuration): Adjust accordingly.
9597 * print.c (syms_of_print): Initialize debugging output not here...
9598 (init_print_once): ...but in a new function here.
9599 * lisp.h (init_print_once): Add prototype.
9600 * emacs.c (main): Add call to init_print_once. Adjust comments.
9602 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9604 * window.c (window_resize_check, window_resize_apply)
9605 (window_from_coordinates, recombine_windows, set_window_buffer)
9606 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9607 (Fsplit_window_internal, Fdelete_window_internal)
9608 (freeze_window_starts): Use bool for booleans.
9609 * window.h (window_frame_coordinates, resize_frame_windows)
9610 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9612 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9614 * dispnew.c (bitch_at_user): Use `user-error'.
9616 2013-03-17 Ken Brown <kbrown@cornell.edu>
9618 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9619 as return type of image_background. (Bug#13981)
9620 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9622 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9624 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9625 (ns_select): Don't return with result uninitialized.
9627 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9630 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9632 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9633 directories. If filename is nil, get directory name (Bug#13932).
9634 Use getFilename and getDirectory.
9635 (getFilename, getDirectory): New methods for EmacsSavePanel and
9637 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9639 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9641 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9643 2013-03-15 Kenichi Handa <handa@gnu.org>
9645 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9646 (adjust_after_replace): Make it back to static. Delete the third
9647 arg text_at_gap_tail. Cancel the code for handling it.
9649 * coding.h (struct coding_system): New member eol_seen.
9651 * coding.c (detect_ascii): New function.
9652 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9653 when the source bytes are actually scanned. On detecting for
9654 coding_category_utf_8_auto, call detect_ascii instead of scanning
9655 source bytes directly.
9656 (produce_chars): Call insert_from_gap with the new arg 0.
9657 (encode_coding): Likewise.
9658 (decode_coding_gap): Control ASCII optimization by the variable
9659 disable_ascii_optimization instead of #ifndef .. #endif.
9660 Deccode EOL format according to coding->eol_seen.
9661 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9664 * lisp.h (adjust_after_replace): Cancel externing it.
9665 (insert_from_gap): Adjust prototype.
9667 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9669 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9670 FULLSCREEN_MAXIMIZED. (Bug#13935)
9672 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9674 * region-cache.c (find_cache_boundary, move_cache_gap)
9675 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9676 Simplify debugging check and convert to eassert. Adjust comment.
9677 (pp_cache): Put under ENABLE_CHECKING.
9679 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9681 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9682 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9684 (w32fullscreen_hook): If the frame is visible, reset
9685 f->want_fullscreen flag after changing the frame size. If the
9686 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9689 2013-03-13 Daniel Colascione <dancol@dancol.org>
9691 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9692 too so that these builds can use Cygwin's file conversion
9693 functions. (We've been building and linking cygw32.o all along
9694 and just not using it.)
9696 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9698 File synchronization fixes (Bug#13944).
9699 * Makefile.in (LIB_FDATASYNC): New macro.
9701 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9702 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9703 Don't worry about HAVE_FSYNC, since a substitute fsync is
9704 available if the system lacks one.
9705 (Fwrite_regin): Retry fsync if interrupted.
9707 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9709 * w32term.c (w32_read_socket): If the Emacs frame is being
9710 activated, call w32fullscreen_hook, to make sure the new frame
9711 dimensions are in effect. (Bug#13937)
9713 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9715 * xdisp.c (init_iterator): Simplify because both character and byte
9716 positions are either specified or -1. Add eassert. Adjust comment.
9717 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9718 character and byte positions can be obtained from marker.
9720 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9722 Static checking by Sun C 5.12.
9723 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9724 * bytecode.c (exec_byte_code):
9725 * dispnew.c (init_display):
9727 * fileio.c (Fsubstitute_in_file_name):
9728 * keyboard.c (Fevent_convert_list):
9729 * keymap.c (Fsingle_key_description):
9730 * term.c (maybe_fatal, fatal):
9731 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9732 * xsmfns.c (Fhandle_save_session):
9733 Omit unreachable code.
9734 * keymap.c (map_keymap_char_table_item): Cast void * to
9735 a function pointer type; the C Standard requires this.
9737 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9738 Include <sys/param.h> unconditionally, as that works elsewhere and
9739 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9740 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9743 See ChangeLog.12 for earlier changes.
9749 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9751 This file is part of GNU Emacs.
9753 GNU Emacs is free software: you can redistribute it and/or modify
9754 it under the terms of the GNU General Public License as published by
9755 the Free Software Foundation, either version 3 of the License, or
9756 (at your option) any later version.
9758 GNU Emacs is distributed in the hope that it will be useful,
9759 but WITHOUT ANY WARRANTY; without even the implied warranty of
9760 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9761 GNU General Public License for more details.
9763 You should have received a copy of the GNU General Public License
9764 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.