1 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
4 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5 killed Vother_window_scroll_buffer.
6 (Vother_window_scroll_buffer): Fix doc-string accordingly.
8 2014-03-01 Eli Zaretskii <eliz@gnu.org>
10 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
11 that start with more than 2 slashes as UNCs. (Bug#16751)
13 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
15 Fix a few crashes and leaks when cloning C strings.
16 * alloc.c, lisp.h (dupstring): New function.
17 * gtkutil.c (xg_get_font):
18 * term.c (tty_default_color_capabilities):
19 * xsettings.c (store_monospaced_changed)
20 (store_font_name_changed, parse_settings)
21 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
22 This avoids some unlikely crashes due to accessing freed storage,
23 and avoids some minor memory leaks in the more-typical case.
25 2014-02-28 Martin Rudalics <rudalics@gmx.at>
27 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
28 cursor when modeline can't be dragged (Bug#16647).
30 2014-02-28 Glenn Morris <rgm@gnu.org>
32 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
33 from custom-delayed-init-variables. (Bug#11565)
35 2014-02-27 Martin Rudalics <rudalics@gmx.at>
37 More fixes for mouse glyph calculations (Bug#16647).
38 * window.c (coordinates_in_window): In intersection of
39 horizontal and vertical window dividers prefer the horizontal
40 one. Add some extra parens to last fix.
41 (window_relative_x_coord): Return x-coordinate for header and
43 * xdisp.c (remember_mouse_glyph): In text area don't extend
44 glyph into mode line to show the vertical drag cursor there
45 immediately. Subdivide mouse glyphs in right fringes to show a
46 horizontal drag cursor as soon as we enter the "grabbable width"
47 portion. Handle vertical border case separately. Do not
48 subdivide window divider areas.
49 (note_mouse_highlight): On bottom divider of bottommost windows
50 show vertical drag cursor only when the minibuffer window can be
53 2014-02-27 Eli Zaretskii <eliz@gnu.org>
55 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
56 reset by the face of the object just displayed. See also bug#76.
57 (get_next_display_element): If the string came from a display
58 property, examine the box face attribute at it->position, not at
59 it->current.pos, since the latter was not updated yet. (Bug#16870)
60 (handle_face_prop): Improve commentary.
62 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
64 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
65 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
67 2014-02-26 Martin Rudalics <rudalics@gmx.at>
69 Fixes around Bug#16647.
70 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
71 ON_BOTTOM_DIVIDER cases.
72 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
73 only if the window has no right divider.
74 (Fcoordinates_in_window_p): Fix doc-string.
76 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
78 * lread.c (Funintern): Fix doc to match advertised calling convention.
80 2014-02-24 Daniel Colascione <dancol@dancol.org>
82 * keyboard.c (read_char): Close race that resulted in lost events.
84 2014-02-22 Glenn Morris <rgm@gnu.org>
86 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
87 * window.c (window-resize-pixelwise): Doc fixes.
89 * process.c (Finternal_default_process_filter)
90 (Finternal_default_process_sentinel): Doc tweaks.
92 2014-02-21 Glenn Morris <rgm@gnu.org>
94 * process.c (Fprocess_buffer, Faccept_process_output)
95 (Finternal_default_process_filter, Finternal_default_process_sentinel):
98 2014-02-21 Martin Rudalics <rudalics@gmx.at>
100 * window.c (Fwindow_scroll_bar_width): New function.
102 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
104 Pacify GCC when configuring with --enable-gcc-warnings.
105 * xdisp.c (move_it_in_display_line_to) [lint]:
106 Initialize recently-added local.
108 2014-02-21 Daniel Colascione <dancol@dancol.org>
110 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
112 2014-02-20 Eli Zaretskii <eliz@gnu.org>
114 * xdisp.c (init_iterator): Don't dereference a bogus face
116 (try_cursor_movement): Don't use cursor position if
117 set_cursor_from_row failed to compute it. This avoids assertion
118 violations in MATRIX_ROW.
119 (move_it_in_display_line_to): Save the iterator state in ppos_it
120 only once per call. Reimplement the method used to return to the
121 best candidate position if all the positions found in display line
122 are beyond TO_CHARPOS. This cuts down the number of calls to
123 bidi_shelve_cache, which moves a lot of stuff when lines are long
124 and include bidirectional text. (Bug#15555)
126 2014-02-20 Glenn Morris <rgm@gnu.org>
128 * data.c (Fdefalias): Doc fix.
130 2014-02-19 Eli Zaretskii <eliz@gnu.org>
132 * xdisp.c (display_line): Fix horizontal scrolling of large images
133 when fringes are turned off. This comes at a price of not
134 displaying the truncation/continuation glyphs in this case.
137 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
138 CreateDIBSection returns an error indication, zero out *ximg after
139 destroying the image. This avoids crashes in memory allocations
140 due to the fact that some of the callers also call
141 x_destroy_x_image, which will attempt to free an already free'd
144 2014-02-18 Martin Rudalics <rudalics@gmx.at>
146 * widget.c (update_various_frame_slots): Don't set
147 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
149 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
151 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
153 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
155 temacs --daemon fix (Bug#16599).
156 * emacs.c (main): Initialize daemon_pipe[1] here ...
157 (syms_of_emacs): ... instead of here.
159 2014-02-16 Anders Lindgern <andlind@gmail.com>
161 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
164 2014-02-16 Daniel Colascione <dancol@dancol.org>
166 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
167 (xd_get_connection_address): Use it.
168 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
169 xd_get_connection_address because the latter signals if the bus
170 we're trying to close is already disconnected.
172 2014-02-13 Eli Zaretskii <eliz@gnu.org>
174 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
175 argument to CreateThread. This avoids segfaults on Windows 9X.
176 Reported by oslsachem <oslsachem@gmail.com>.
178 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
180 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
181 * unexhp9k800.c (unexec_error): New function, to simplify the code.
182 (check_lseek): New function, to report lseek errors.
183 (save_data_space, update_file_ptrs, read_header, write_header)
184 (copy_file, copy_rest, unexec): Use these news functions.
185 (update_file_ptrs): Don't assume wraparound behavior when
186 converting a large size_t value to off_t.
188 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
190 * composite.c (fill_gstring_header): Pass positions as C integers
191 and move parameters checking to...
192 (Fcomposition_get_gstring): ...this function. Handle case when
193 buffer positions are in reversed order and avoid crash (Bug#16739).
195 * buffer.c (validate_region): Mention current buffer in error message.
197 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
199 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
201 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
203 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
205 2014-02-11 Glenn Morris <rgm@gnu.org>
207 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
208 Replace refs to "OpenStep" in messages.
210 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
212 Avoid "." at end of error diagnostics.
213 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
215 * nsfns.m (ns_display_info_for_name):
216 * nsselect.m (Fx_own_selection_internal):
217 * nsterm.m (performDragOperation:):
218 Remove "." from end of diagnostic.
220 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
222 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
223 unintuitive (bug#15824).
224 (Fyes_or_no_p): Doc fix (bug#15456).
226 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
228 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
230 * eval.c (call_debugger): When exiting the debugger, do not allow
231 max_specpdl_size less than actual binding depth (Bug#16603).
232 (syms_of_eval): Adjust docstring.
234 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
236 * cmds.c (Fself_insert_command): Output a clearer error message on
237 negative repetitions (bug#9476).
239 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
241 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
243 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
245 * minibuf.c (Fread_string): Doc clarification (bug#15422).
247 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
249 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
251 * keyboard.c (Frecursive_edit): Fix typo in docstring.
253 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
255 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
257 * keyboard.c (Frecursive_edit): Say more precicely how throwing
258 `exit' works (bug#15865).
260 2014-02-07 Martin Rudalics <rudalics@gmx.at>
262 Constrain window box/body sizes and margin widths (Bug#16649).
263 * xdisp.c (window_box_width): Don't return less than zero.
264 (window_box_left_offset, window_box_right_offset): Don't return
265 more than the window's pixel width.
266 * window.c (window_body_height, window_body_width): Don't return
268 (window_resize_apply): Adjust margin width, if necessary.
270 2014-02-07 Glenn Morris <rgm@gnu.org>
272 * nsterm.m (syms_of_nsterm): Doc fix.
274 2014-02-06 Eli Zaretskii <eliz@gnu.org>
276 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte): New
277 variables: pointers through which to call the respective APIs.
278 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
279 (filename_from_ansi, sys_link, check_windows_init_file): Call
280 MultiByteToWideChar and WideCharToMultiByte through pointers.
281 This is required on Windows 9X, where we dynamically load
282 UNICOWS.DLL which has their non-stub implementations.
283 (maybe_load_unicows_dll): Assign addresses to these 2 function
284 pointers after loading UNICOWS.DLL.
286 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
287 MultiByteToWideChar and WideCharToMultiByte through function
290 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte): New
293 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
295 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
296 for OSX >= 10.9 if separate spaces are used.
297 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
299 2014-02-06 Glenn Morris <rgm@gnu.org>
301 * buffer.c (cache-long-scans): Doc fix.
303 2014-02-05 Eli Zaretskii <eliz@gnu.org>
305 * w32fns.c (Fw32_shell_execute): Doc fix.
307 2014-02-05 Bastien Guerry <bzg@gnu.org>
309 * syntax.c (Fforward_word): Call Fconstrain_to_field with
310 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
312 2014-02-05 Martin Rudalics <rudalics@gmx.at>
314 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
315 outside the window (Bug#16649).
317 * xdisp.c (note_mouse_highlight): When entering a margin area show
318 a non-text cursor (Bug#16647).
320 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
322 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
323 It prompted a compile-time diagnostic on GNU/Linux.
324 Simplify to remove the need for the label.
326 2014-02-04 Eli Zaretskii <eliz@gnu.org>
328 * w32menu.c (w32_popup_dialog): Don't condition the whole function
329 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
330 to show it; otherwise return 'unsupported--w32-dialog' to signal
331 to the caller that emulation with menus is necessary. This
332 resurrects code inadvertently deleted by the 2013-10-08 commit.
334 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
336 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
339 * menu.c (Fx_popup_dialog): Don't condition the call to
340 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
341 special symbol 'unsupported--w32-dialog', emulate the dialog with
342 a menu by calling x-popup-menu.
344 * menu.h (Qunsupported__w32_dialog): New extern variable.
346 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
348 * keyboard.c (kbd_buffer_get_event): Read file notification events
351 * xgselect.c (xg_select): Read glib events in any case, even if
352 there are no file descriptors to watch for. (Bug#16519)
354 2014-02-03 Martin Rudalics <rudalics@gmx.at>
356 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
357 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
358 * w32term.c (w32_draw_window_divider): Handle first and last
360 * w32term.h (w32_fill_area_abs): New function.
361 * xdisp.c (x_draw_right_divider): Don't draw over bottom
363 * xfaces.c (realize_basic_faces): Handle new face ids.
364 * xfns.c (Fx_create_frame): Call x_default_parameter for right
365 and bottom divider width.
366 * xterm.c (x_draw_window_divider): Handle first and last pixels
369 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
371 * print.c (Fexternal_debugging_output): Add cast to pacify
372 --enable-gcc-warnings.
373 * eval.c (call_debugger): Grow specpdl if the debugger was
374 entered due to specpdl overflow (Bug#16603) and allow more
375 specpdl space for the debugger itself.
377 2014-02-02 Martin Rudalics <rudalics@gmx.at>
379 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
382 2014-02-01 Eli Zaretskii <eliz@gnu.org>
384 * w32fns.c (Ffile_system_info): Use WINAPI in the function
385 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
387 * print.c (Fexternal_debugging_output): If the argument character
388 is non-ASCII, encode it with the current locale's encoding before
389 writing the result to the terminal. (Bug#16448)
391 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
392 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
395 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
397 * process.c (create_process): Reset SIGPROF handler in the child.
398 * callproc.c (call_process): Likewise.
400 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
402 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
404 2014-01-29 Eli Zaretskii <eliz@gnu.org>
406 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
407 of zero to print strings, GDB doesn't like it.
409 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
410 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
411 we still use correct addresses. (Bug#16576)
413 2014-01-27 K. Handa <handa@gnu.org>
415 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
416 to preserve the code detection behavior of 24.3.
417 * coding.h (struct coding_system): New member detected_utf8_bytes.
418 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
419 (decode_coding_gap): Use short cut for UTF-8 file reading only
420 when coding->detected_utf8_bytes equals to coding->src_bytes.
421 * fileio.c (Finsert_file_contents): Cancel the previous change.
423 2014-01-29 Martin Rudalics <rudalics@gmx.at>
425 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
426 that are not visible.
428 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
430 * xmenu.c (create_and_show_popup_menu): Handle case when no key
431 is grabbed (Bug#16565).
433 2014-01-28 Martin Rudalics <rudalics@gmx.at>
435 * xdisp.c (last_max_ascent): Re-remove after erroneously
436 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
438 (move_it_to): Re-remove reference to last_max_ascent.
439 (Fwindow_text_pixel_size): Add iterator's max_ascent and
440 max_descent here instead of calling line_bottom_y. Fix
443 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
445 * terminal.c (initial_free_frame_resources): New function.
446 (init_initial_terminal): Install new hook to free face cache
447 on initial frame and avoid memory leak. For details, see
448 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
449 * xfaces.c (free_frame_faces): Adjust comment.
451 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
453 * data.c (Fstring_to_number): Document results if unparsable
456 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
458 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
460 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
462 When decoding, prefer ptrdiff_t to int for buffer positions etc.
463 * coding.c (detect_coding_utf_8, emacs_mule_char)
464 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
465 (check_utf_8, decode_coding):
466 * coding.h (struct coding_system.errors):
467 Use ptrdiff_t, not int, for integer values derived from buffer and
470 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
471 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
472 before invoking decode_coding_gap, since there's just one block.
474 2014-01-25 Martin Rudalics <rudalics@gmx.at>
476 Fix handling of face attributes in Fx_create_frame (Bug#16529).
477 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
478 too early. Again run change_frame_size before assigning menu-
481 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
483 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
484 arrives, call x_check_fullscreen, in case the new display has a
485 different resolution. (Bug#16517)
487 2014-01-25 Eli Zaretskii <eliz@gnu.org>
489 * term.c (read_menu_input): If the selected frame changes, exit
491 (tty_menu_show): If the selected frame changes while we displayed
492 a menu, throw to top level. (Bug#16479)
494 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
496 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
498 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
500 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
501 * data.c (count_one_bits_word): Fix bug (negated comparison)
502 when BITS_PER_ULL < BITS_PER_BITS_WORD.
504 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
506 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
507 undefined behavior by initializing display property bit of a
508 string processed by the bidirectional iterator. For details, see
509 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
511 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
513 Minor cleanup of previous change.
514 * image.c (imagemagick_error, Fimagemagick_types):
515 Omit some recently-introduced and unnecessary casts and assignments.
517 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
519 Fix two memory leaks discovered with Valgrind.
520 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
521 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
523 2014-01-22 Martin Rudalics <rudalics@gmx.at>
525 Fixes in window size functions around Bug#16430 and Bug#16470.
526 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
527 (Fwindow_mode_line_height, Fwindow_header_line_height)
528 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
529 Minor doc-string adjustments.
530 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
532 (window_body_height, window_body_width): Do not count partially
533 visible lines/columns when PIXELWISE is nil (Bug#16470).
534 (Qfloor, Qceiling): New symbols.
536 2014-01-21 Eli Zaretskii <eliz@gnu.org>
538 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
539 when the image cache is not yet allocated. (Bug#16509)
541 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
543 * buffer.c (Fkill_buffer): When killing an indirect buffer,
544 re-attach intervals to its base buffer (Bug#16502).
545 * intervals.c (set_interval_object): Move from here...
546 * intervals.h (set_interval_object): ... to here. Fix comments.
548 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
550 Avoid undefined behavior by initializing buffer redisplay bit.
551 Problem reported by Dmitry Antipov in
552 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
553 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
555 Revert some of the CANNOT_DUMP fix (Bug#16494).
556 * lread.c (init_lread): Fix typo: NILP, not !NILP.
558 2014-01-19 Eli Zaretskii <eliz@gnu.org>
560 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
561 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
562 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
563 they are replaced by macros that expand into direct calls to the
564 corresponding functions from GDI32.DLL.
565 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
566 variables in the Cygwin build, they are unused.
568 2014-01-19 K. Handa <handa@gnu.org>
570 * composite.c (composition_update_it): Fix previous change.
572 2014-01-18 Eli Zaretskii <eliz@gnu.org>
574 Fix file name handling on MS-Windows 9X.
575 * w32.c (maybe_load_unicows_dll): New function.
577 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
578 on, to make sure we can convert file names to and from UTF-8 on
579 Windows 9X. This fixes a failure to start up because Emacs cannot
580 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
582 * w32font.c [WINDOWSNT]: Include w32.h.
583 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
584 of implementing the same stuff.
585 Remove now unused g_b_init_is_windows_9x.
587 * w32.h (maybe_load_unicows_dll): Add prototype.
589 2014-01-17 Eli Zaretskii <eliz@gnu.org>
591 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
592 switch to single keyboard. Prevents daemon crashes when a new
593 client connects while we show a TTY menu in an existing client.
596 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
598 Fix MinGW64 porting problem with _setjmp.
599 Reported by Eli Zaretskii in:
600 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
601 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
602 the old _setjmp and _longjmp. All uses changed.
604 2014-01-13 Daniel Colascione <dancol@dancol.org>
606 * textprop.c (Fremove_list_of_text_properties): Correctly
607 handle reaching the end of the interval tree. (Bug#15344)
609 2014-01-13 Martin Rudalics <rudalics@gmx.at>
611 * xdisp.c (resize_mini_window): Round height to a multiple of
612 frame's line height. Fix bug in calculation of window start
613 position (Bug#16424).
615 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
617 * macfont.m: Include termchar.h.
618 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
619 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
620 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
621 *_WITH_GC_* to take face and f as parameters.
622 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
623 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
625 2014-01-13 Daniel Colascione <dancol@dancol.org>
627 Fix menu item updating in the presence of the Unity global menu
630 * gtkutil.h (xg_have_tear_offs): Add frame parameter
631 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
633 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
634 updating menus; explain why.
635 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
636 problem it's supposed to solve and it interferes with detecting
637 the presence of a global menu.
638 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
641 2014-01-11 K. Handa <handa@gnu.org>
643 * composite.c (composition_update_it): Fix indexing of
644 LGSTRING_CHAR (Bug#15984).
646 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
648 * unexw32.c (_start) [__MINGW64__]: Define to __start.
650 2014-01-11 Eli Zaretskii <eliz@gnu.org>
652 * xdisp.c (try_window_id): Don't use this function's optimizations
653 if overlays in the buffer displayed by the window have changed
654 since last redisplay. (Bug#16347)
655 (message_dolog): Fix indentation.
657 2014-01-11 Martin Rudalics <rudalics@gmx.at>
659 * frame.c (frame_resize_pixelwise): Fix doc-string.
661 2014-01-10 Martin Rudalics <rudalics@gmx.at>
663 Fix handling of internal borders (Bug#16348).
664 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
665 internal border width from pixel width of windows.
666 (change_frame_size_1): Don't return early when frame's pixel
667 size changes - we still have to record the new sizes in the
669 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
670 also when toolbar gets larger.
671 * window.c (check_frame_size): Include internal_border_width in
673 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
674 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
675 non-toolkit/non-GTK version clear internal border.
676 * xterm.c (x_clear_under_internal_border): New function for
677 non-toolkit/non-GTK version.
678 (x_after_update_window_line): In non-toolkit/non-GTK version
680 (handle_one_xevent, x_set_window_size): Call
681 x_clear_under_internal_border in non-toolkit/non-GTK version.
682 * xterm.h (x_clear_under_internal_border): Extern it.
684 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
686 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
687 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
690 2014-01-06 Eli Zaretskii <eliz@gnu.org>
692 * xdisp.c (redisplay_window): Don't skip window redisplay if the
693 last value of point is not equal to buffer's point. (Bug#16129)
695 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
698 * nsterm.h (updateCollectionBehavior): Rename from
699 updateCollectionBehaviour. All uses changed.
701 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
702 * Makefile.in (SETFATTR): New macro.
703 (temacs$(EXEEXT)): Use it.
705 2014-01-04 Martin Rudalics <rudalics@gmx.at>
707 Fix maximization behavior on Windows (Bug#16300).
708 * w32fns.c (w32_fullscreen_rect): Don't handle
709 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
710 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
711 of SetWindowPos. Restore last placement also when leaving
712 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
713 but the FULLSCREEN_BOTH case.
715 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
718 * data.c (arithcompare_driver):
719 * fileio.c (Fcar_less_than_car):
720 * fns.c (internal_equal):
721 * frame.c (delete_frame):
722 * lisp.h (enum More_Lisp_Bits):
724 Avoid C99 constructs that don't work in C89.
725 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
726 to port to C89, which doesn't have 'long long'.
727 (count_trailing_zero_bits): Use them.
729 2014-01-03 Chong Yidong <cyd@gnu.org>
731 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
733 2014-01-02 Martin Rudalics <rudalics@gmx.at>
735 Further adjust frame/window scrollbar width calculations.
736 * window.c (apply_window_adjustment): Set
737 windows_or_buffers_changed.
738 (Fwindow_scroll_bars): Return actual scrollbar width.
739 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
740 For non-toolkit builds again use 14 as minimum width and set
741 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
742 * xterm.c (XTset_vertical_scroll_bar): Take width from
743 WINDOW_SCROLL_BAR_AREA_WIDTH.
744 (x_new_font): Rename wid to unit. Base calculation of new
745 scrollbar width on toolkit used and make it analogous to that of
746 x_set_scroll_bar_default_width.
747 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
748 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
750 * w32term.c (w32_set_vertical_scroll_bar): Take width from
751 WINDOW_SCROLL_BAR_AREA_WIDTH.
752 (x_new_font): Make it correspond to changes in xterm.c.
754 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
756 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
757 This is a cleaner way to fix the MinGW-w64 porting problem.
758 Check for INTPTR_MAX misconfiguration.
760 2014-01-01 Eli Zaretskii <eliz@gnu.org>
762 * search.c (newline_cache_on_off, find_newline): In indirect
763 buffers, use the newline cache of the base buffer.
765 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
766 buffer, invalidate the caches of its base buffer. (Bug#16265)
768 * indent.c (width_run_cache_on_off, compute_motion): In indirect
769 buffers, use the width-run cache of the base buffer.
771 * xdisp.c (redisplay_window): When the window displays an indirect
772 buffer, and the character widths in the display table have
773 changed, invalidate the width-run cache of the corresponding base
776 * fileio.c (Finsert_file_contents): When invalidating the newline
777 cache, consider the case of inserting into indirect buffer.
779 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
780 In indirect buffers, use the paragraph cache of the base buffer.
782 2013-12-31 Martin Rudalics <rudalics@gmx.at>
784 * window.c (grow_mini_window): Fix last change.
786 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
788 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
790 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
792 * w32term.c (w32_initialize): Use LCID and LOWORD.
794 * w32proc.c (create_child): Use pid_t for 5th argument.
795 (IsValidLocale): Don't provide prototype for MinGW64.
796 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
797 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
799 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
800 MinGW64 doesn't support.
802 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
804 * w32.c (set_named_security_info): New function.
805 (acl_set_file): Fall back on set_named_security_info if
806 set_file_security fails.
807 (g_b_init_set_named_security_info_w)
808 (g_b_init_set_named_security_info_a): New static variables.
809 (globals_of_w32): Initialize them to zero.
810 (set_named_security_info): Set them to non-zero if the
811 corresponding API is available.
812 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
815 2013-12-31 Martin Rudalics <rudalics@gmx.at>
817 Some more fixes following pixelwise resize changes including one
819 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
820 of frame_resize_pixelwise.
821 * widget.c (pixel_to_text_size): New function.
822 (update_wm_hints): Have size hints respect value of
823 frame_resize_pixelwise.
824 (EmacsFrameResize): Alway process resize requests pixelwise.
825 * window.c (grow_mini_window): Make sure mini window is at least
827 * xdisp.c (display_menu_bar): Make sure menubar extends till
829 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
830 (x_set_tool_bar_lines): Calculate pixelwise.
831 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
832 frame_resize_pixelwise.
834 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
836 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
837 variables not used there.
839 2013-12-30 Eli Zaretskii <eliz@gnu.org>
841 * w32.c (sys_umask): New function. (Bug#16299)
843 2013-12-30 Martin Rudalics <rudalics@gmx.at>
845 * dispnew.c (change_frame_size_1): Take old width of root window
846 from that window's pixel width. (Bug#16284)
848 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
850 Plain copy-file no longer chmods an existing destination (Bug#16133).
851 * fileio.c (realmask): Now a static var, not a local.
852 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
853 Remove arg STATPTR. All uses changed.
854 (Fcopy_file): Do not alter permissions of existing destinations,
855 unless PRESERVE-PERMISSIONS (renamed from
856 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
857 Avoid race when testing for existing destinations and for
858 when input and output files are the same.
859 If changing the group fails, adjust both default and
860 preserved permissions so that access is not granted to the
862 (Fset_default_file_modes, init_fileio): Update realmask.
863 (Fdefault_file_modes): Use realmask instead of calling umask.
865 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
867 Fix pipe bug with OS X emacs --daemon (Bug#16262).
868 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
869 flags on the daemon pipe ends before execing.
871 2013-12-28 Eli Zaretskii <eliz@gnu.org>
873 * w32fns.c (Fx_create_frame): Error out if called from a TTY
876 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
878 * callproc.c (Vexec_path): Document that exec-directory is in it.
880 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
882 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
885 2013-12-27 Chong Yidong <cyd@gnu.org>
887 * data.c (Fsymbol_function): Doc fix.
889 2013-12-26 Martin Rudalics <rudalics@gmx.at>
891 Some more tinkering with Bug#16051.
892 * window.c (resize_frame_windows): Don't let the size of the
893 root window drop below the frame's default character size.
894 Never ever delete any subwindows - let the window manager do the
897 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
898 of toolbar lines needed when they exceed the height of the root
900 (unwind_create_frame_1): New function.
901 (Fx_create_frame): Generally inhibit calling the window
902 configuration change hook here. Remove extra call to
903 change_frame_size - it's not needed when we don't run the
904 configuration change hook.
906 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
908 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
909 On my Fedora 19 platform the core dumps were so big that
910 my desktop became nearly catatonic.
911 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
912 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
913 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
914 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
916 * conf_post.h (__has_feature): New macro, if not already defined.
917 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
918 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
920 2013-12-25 Eli Zaretskii <eliz@gnu.org>
922 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
923 is a file name. (Bug#16252)
925 2013-12-25 Chong Yidong <cyd@gnu.org>
927 * keyboard.c (Voverriding_terminal_local_map):
928 (Voverriding_local_map): Doc fix.
930 * keymap.c (Vemulation_mode_map_alists): Doc fix.
932 2013-12-24 Eli Zaretskii <eliz@gnu.org>
934 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
935 file name when it is submitted to ShellExecute. Simplify code.
936 Don't test DOCUMENT for being a string, as that is enforced by
937 CHECK_STRING. Doc fix.
939 2013-12-23 Eli Zaretskii <eliz@gnu.org>
941 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
942 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
943 redisplay_tool_bar does. Improve and fix commentary.
944 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
945 limits of the glyph matrices. (Bug#16051)
946 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
947 only when the new size is different from the old one, and the new
948 size can be achieved given the frame height.
950 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
952 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
954 2013-12-23 Glenn Morris <rgm@gnu.org>
956 * lread.c (Fload): Mention load-prefer-newer in doc.
958 2013-12-22 Martin Rudalics <rudalics@gmx.at>
960 Handle Bug#16207 by being more restrictive when running hooks.
961 * window.c (unwind_change_frame): New function.
962 (Fset_window_configuration): Don't run configuration change hook
963 while the frame configuration is unsafe. Call select_window
966 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
968 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
970 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
972 * nsterm.h: Declare EmacsColor category.
974 * nsterm.m (NSColor): Implement EmacsColor category.
975 (ns_get_color): Use colorUsingDefaultColorSpace.
976 (ns_get_color, ns_term_init): Use colorForEmacsRed.
978 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
980 2013-12-21 Eli Zaretskii <eliz@gnu.org>
982 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
983 having the PNG_NORETURN attribute, to avoid compiler warning in
986 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
988 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
990 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
991 fringe background extension.
992 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
993 because they are now always the same as `left' and `width',
994 respectively. Remove code for the case that `width' and
995 `sb_width' are different.
997 2013-12-20 Martin Rudalics <rudalics@gmx.at>
999 Remove scroll_bar_actual_width from frames.
1000 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1001 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1002 (x_figure_window_size):
1003 * nsterm.m (x_set_window_size):
1004 * widget.c (set_frame_size):
1005 * w32term.c (x_set_window_size):
1006 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1007 scroll_bar_actual_width.
1009 Convert scroll_bar members to integers on Windows.
1010 * w32term.h (struct scroll_bar): Convert top, left, width,
1011 height, start, end and dragging to integers.
1012 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1014 * w32term.c (w32_set_scroll_bar_thumb)
1015 (w32_scroll_bar_handle_click): Remove XINT conversions for
1016 scroll_bar members. Treat bar->dragging as integer.
1017 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1018 first element. Remove XINT conversions for scroll_bar members.
1019 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1020 Remove XINT conversions for scroll_bar members.
1022 Fix assignment for new window total sizes.
1023 * window.c (Fwindow_resize_apply_total): Assign values for
1026 2013-12-20 Chong Yidong <cyd@gnu.org>
1028 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1029 argument to `append'.
1031 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1033 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1034 current text face, for extending the face of the display margins.
1037 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1038 Doc fix. (Bug#16190)
1040 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1042 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1045 * nsterm.m (Qfile, Qurl): New.
1046 (EV_MODIFIERS2): New macro.
1047 (EV_MODIFIERS): Use EV_MODIFIERS2.
1048 (ns_term_init): Remove font and color from DND, does not work on
1049 newer OSX, and other ports don't have them.
1050 (performDragOperation:): Handle modifiers used during drag.
1051 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1052 Remove global Lisp variables used to communicate with ns-win.el.
1053 Remove font and color handling.
1054 (syms_of_nsterm): Defsym Qfile and Qurl.
1056 2013-12-19 Anders Lindgren <andlind@gmail.com>
1058 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1059 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1061 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1062 (constrainFrameRect): Remove special case nr_screens == 1.
1063 Don't constrain size to size of view.
1065 * nsterm.h (ns_output): Remove dont_constrain.
1067 2013-12-19 Anders Lindgren <andlind@gmail.com>
1069 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1071 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1073 Minor fixes for recent openp changes.
1074 * lisp.h (GCPRO7): New macro.
1075 * lread.c (openp): Use bool for boolean; all callers changed.
1076 Protect save_string from GC. Don't assume that file descriptors
1077 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1078 warning about uninitialized variable.
1080 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1082 * w32fns.c (emacs_abort): Use intptr_t as argument of
1083 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1085 2013-12-18 Glenn Morris <rgm@gnu.org>
1087 * lread.c (Fload): Pass load_prefer_newer to openp.
1088 Don't bother checking mtime if openp already did it.
1089 (openp): Add `newer' argument, to check all suffixes
1090 and find the newest file.
1091 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1092 * callproc.c (call_process):
1093 * charset.c (load_charset_map_from_file):
1094 * emacs.c (init_cmdargs):
1095 * image.c (x_create_bitmap_from_file, x_find_image_file):
1097 * lread.c (Flocate_file_internal):
1098 * process.c (Fformat_network_address):
1099 * sound.c (Fplay_sound_internal):
1100 * w32.c (check_windows_init_file):
1101 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1103 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1105 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1107 * w32.c (getloadavg): Don't index samples[] array with negative
1108 indices. Recover from wall-clock time being set backwards.
1110 * w32term.c (w32_initialize): Declare the argument of
1111 set_user_model as const.
1113 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1114 (w32_menu_show): Constify some arguments passed to MessageBox.
1116 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1117 to initialize Lisp objects.
1119 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1120 initialize Lisp objects.
1122 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1123 use variables used only on X under that condition.
1125 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1126 variables not used there.
1128 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1130 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1131 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1133 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1135 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1136 code, revealed in presence of R2L characters, character
1137 compositions, and display vectors. A better fix for Bug#16148.
1138 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1139 GTK and NS builds, they don't have this member of struct frame.
1141 * dispextern.h (struct composition_it): Correct a comment for the
1144 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1146 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1147 This prevents a compilation error on C compilers that do not
1148 default functions to return 'int' if not declared. Also, add
1149 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1150 since it now uses inline functions.
1152 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1154 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1155 display margins on mode line, header line, and in the frame's
1156 tool-bar window. (Bug#16165)
1158 2013-12-16 Andreas Schwab <schwab@suse.de>
1160 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1162 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1164 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1167 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1169 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1171 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1173 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1174 intended to find bogus pointers in font objects (Bug#16140).
1175 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1176 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1177 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1178 Disable for MS-Windows due to Bug#15876; apparently this
1179 requires more or less substantial changes in fontset code.
1180 * xfont.c (xfont_close):
1181 * xftfont.c (xftfont_close): Call x_display_info_for_display
1182 to check whether 'Display *' is valid (Bug#16093 and probably
1185 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1187 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1188 Reported by Juanma Barranquero <lekktu@gmail.com>.
1190 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1191 open a pty on MS-Windows. (Bug#16152)
1193 * emacs.c (decode_env_path): Fix bogus comparison against
1194 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1196 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1198 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1199 (Fx_file_dialog): Add parentheses around && to silence warning.
1201 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1203 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1205 * xdisp.c (extend_face_to_end_of_line): Extend background of
1206 non-default face in margin areas as well. (Bug#16151)
1207 (display_line): Call extend_face_to_end_of_line for continued
1208 lines as well, if the display margins have non-zero width.
1209 (set_glyph_string_background_width): When needed, set the
1210 extends_to_end_of_line_p flag on glyph strings to be drawn in
1211 margin areas, not only in the text area.
1213 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1216 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1218 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1219 Don't worry about verify_error being t, since it has to be a list.
1221 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1223 Use bool for boolean, focusing on headers.
1224 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1225 No need to include <stdbool.h>, since conf_post.h does it now.
1226 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1227 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1228 (SET_PER_BUFFER_VALUE_P):
1229 * ccl.c, ccl.h (setup_ccl_program):
1230 * ccl.h (CHECK_CCL_PROGRAM):
1231 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1232 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1233 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1234 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1235 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1236 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1237 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1238 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1239 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1240 (CHARSET_FAST_MAP_SET):
1241 * coding.c (decode_coding_ccl, encode_coding_ccl):
1242 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1243 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1244 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1245 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1246 (decode_coding_c_string):
1247 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1248 * conf_post.h (has_attribute):
1249 * dispextern.h (trace_redisplay_p):
1250 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1251 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1252 (SET_GLYPH_FROM_CHAR_GLYPH):
1253 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1254 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1255 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1256 (cursor_in_mouse_face_p):
1257 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1258 (blank_row, prepare_desired_row)
1259 (build_frame_matrix_from_leaf_window, make_current)
1260 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1261 (update_window, scrolling_window, update_frame_line):
1262 * disptab.h (GLYPH_FOLLOW_ALIASES):
1263 * editfns.c (Fformat):
1264 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1265 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1266 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1267 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1268 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1269 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1270 (FONT_DEFERRED_LOG):
1271 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
1272 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1273 (FRAME_MOUSE_UPDATE):
1274 * fringe.c (Fdefine_fringe_bitmap):
1275 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1276 (x_create_bitmap_from_xpm_data, xpm_load_image):
1277 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1278 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1279 (MERGE_INTERVAL_CACHE):
1280 * keymap.h (KEYMAPP):
1281 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1282 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1283 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1284 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1285 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1286 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1287 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1288 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1289 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1290 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1291 (SETUP_BUFFER_SYNTAX_TABLE):
1292 * systime.h (timespec_valid_p):
1293 * term.c (save_and_enable_current_matrix):
1294 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1295 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1296 (redisplay_internal, try_window_reusing_current_matrix)
1297 (sync_frame_with_window_matrix_rows, try_window_id)
1298 (display_menu_bar, display_tty_menu_item, display_mode_line)
1299 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1300 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1301 * xmenu.c (xmenu_show):
1302 * xterm.c (use_xim, x_term_init):
1303 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1304 (struct x_bitmap_record):
1305 Use bool for booleans.
1306 * ccl.c (struct buffer_text):
1307 * ccl.h (struct ccl_program):
1308 * charset.h (struct charset):
1310 * coding.h (struct iso_2022_spec, struct coding_system):
1311 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1312 (struct glyph_string, struct face, struct face_cache)
1313 (struct bidi_string_data, struct bidi_it)
1314 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1316 * editfns.c (Fformat):
1317 * frame.h (struct frame):
1318 * fringe.c (struct fringe_bitmap):
1319 * intervals.h (struct interval):
1320 * keyboard.h (struct kboard):
1321 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1322 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1323 (struct Lisp_Buffer_Local_Value, union specbinding):
1324 * macfont.m (struct macfont_info):
1325 * process.h (struct Lisp_Process):
1326 * termchar.h (struct tty_display_info):
1327 * window.h (struct window):
1328 * xterm.h (struct x_output):
1329 Use bool_bf for boolean bit-fields.
1330 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1331 All callers changed.
1332 * ccl.h (struct ccl_program): Remove unused members private_state,
1333 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1335 (struct ccl_spec): Remove unused members cr_carryover,
1336 eight_bit_carryover.
1337 * conf_post.h: Include <stdbool.h>.
1338 (bool_bf): New type.
1339 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1340 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1341 Surround statement macro with proper 'do { ... } while (false)' brackets.
1342 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1343 Args must now be expressions; all callers changed.
1344 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1345 (PRODUCE_GLYPHS): Simplify use of boolean.
1346 * fileio.c (Fcopy_file):
1347 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1348 * lisp.h (UNGCPRO): Return void, not int.
1349 (FOR_EACH_TAIL): Use void expression, not int expression.
1350 * region-cache.c: Reindent.
1351 * region-cache.h: Copy comments from region-cache.c, to fix
1352 incorrect remarks about booleans.
1354 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1356 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1357 when character at point is displayed from a display vector.
1360 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1362 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1363 now a list of certificate validation checks that will abort a
1364 connection with an error.
1365 (Fgnutls_boot): Document it and use it.
1367 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1369 * w32term.c (w32_enable_frame_resize_hack): New variable.
1370 (x_set_window_size): Use it to hack frame resizing on Windows
1373 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1375 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1376 Windows-specific code to w32.c. Change error message text to
1377 match that of Posix platforms.
1379 * w32.c (w32_copy_file): New function, most of the code copied and
1380 reworked from Fcopy_file. Improve error handling. Plug memory
1381 leak when errors are thrown. Support file names outside of the
1382 current codepage. (Bug#7100)
1384 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1386 * lread.c (load_path_default): Prototype.
1388 2013-12-13 Glenn Morris <rgm@gnu.org>
1390 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1391 (dump_path): Remove.
1392 (load-path-default): Remove `changed' argument.
1393 Do not set dump_path permanently. Simplify.
1394 (init_lread): Simplify.
1395 (syms_of_lread): Remove dump_path.
1397 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1399 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1400 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1401 2013-12-12 font-related change to avoid Bug#16128, which
1402 is quite hard to fix without even more substantial changes.
1404 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1406 * font.c (font_close_object): Check for live frame (Bug#16128).
1408 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1410 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1411 Return ptrdiff_t, not int, since it's a buffer size.
1412 Reindent/reparen some macros to a more Gnuish style.
1414 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1416 Avoid undefined behavior with huge regexp interval counts.
1417 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1418 since it's now specialized to interval counts. All uses changed.
1419 Do not assume wrapraound on signed integer overflow.
1420 (regex_compile): Simplify based on the above changes.
1422 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1424 Support file names on MS-Windows that use characters outside of
1425 the current system codepage. (Bug#7100)
1427 * w32.c (get_file_security, set_file_security)
1428 (create_symbolic_link): Separate pointers and boolean flags for
1429 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1430 non-zero, else the former.
1431 (codepage_for_filenames, filename_to_utf16, )
1432 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1434 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1436 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1437 Accept only one argument; all callers changed.
1438 (dostounix_filename): Remove the second argument, now works in
1439 UTF-8. All callers changed.
1440 (parse_root): Lose DBCS code.
1441 (get_long_basename, w32_get_short_filename, init_environment)
1442 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1443 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1444 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1445 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1446 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1447 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1449 (ansi_encode_filename): New function.
1450 (get_emacs_configuration, get_emacs_configuration_options):
1452 (add_volume_info, GetCachedVolumeInformation): Run the input file
1453 name through unixtodos_filename, to ensure it is stored and
1454 referenced in canonical form.
1455 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1456 (logon_network_drive, sys_link, utime): Improve error handling.
1457 (sys_access): New function.
1458 (hashval, generate_inode_val): Unused functions deleted.
1459 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1460 (check_windows_init_file): Convert error message from UTF-8 to
1461 ANSI codepage, for display in the message box.
1462 (globals_of_w32): Set w32_unicode_filenames according to the OS
1465 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1466 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1467 (syms_of_w32term): Declare w32-unicode-filenames.
1469 * w32proc.c (new_child, delete_child): Remove code that handled
1470 unused pending_deletion and input_file members of the child struct.
1471 (create_child, sys_spawnve): Convert all file names to ANSI
1472 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1473 name cannot be encoded in ANSI codepage. Don't use
1474 unixtodos_filename, mirror slashes by hand.
1475 (record_infile, record_pending_deletion): Functions deleted.
1476 (Fw32_short_file_name): Call w32_get_short_filename instead of
1479 * w32notify.c (add_watch): Work in Unicode mode when
1480 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1481 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1482 instead, do the same with Lisp primitives.
1484 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1485 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1486 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1487 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1488 (Fw32_shell_execute): Improve error reporting.
1489 (Fdefault_printer_name): Ifdef away for Cygwin.
1491 * w32.h (struct _child_process): Remove input_file and
1492 pending_deletion members that are no longer used.
1493 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1494 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1495 (ansi_encode_filename): New and updated prototypes.
1497 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1499 (unexec): Don't use dostounix_filename, it expects a file name in
1500 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1503 * fileio.c (Ffile_name_directory, file_name_as_directory)
1504 (directory_file_name, Fexpand_file_name)
1505 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1506 arguments of dostounix_filename.
1507 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1508 use MAX_UTF8_PATH for size of file-name strings.
1509 (emacs_readlinkat): Build an explicitly unibyte string for file
1511 (syms_of_fileio) <file-name-coding-system>:
1512 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1514 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1515 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1516 directories to UTF-8.
1517 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1518 environment, and each element of the input PATH, to UTF-8.
1520 * dired.c (file_attributes): Use build_unibyte_string explicitly
1521 to make Lisp strings from user and group names.
1523 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1526 * coding.c (decode_file_name, encode_file_name): New functions.
1528 * termcap.c (tgetent): Adapt to the change in arguments of
1531 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1534 * msdos.c (dostounix_filename, init_environment): Adapt to the
1535 change in arguments of dostounix_filename.
1537 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1538 [WINDOWSNT]: Encode file names passed to the image libraries in
1541 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1542 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1544 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1545 arguments of dostounix_filename.
1547 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1549 * font.h (struct font_entity) [HAVE_NS]: New field to record
1550 font driver which was used to create this entity.
1551 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1552 frame where the font was opened.
1553 (font_close_object): Add prototype.
1554 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1555 (font_close_object): Not static any more. Lost frame arg.
1556 Adjust comment and users.
1557 * alloc.c (cleanup_vector): Call font_close_object to adjust
1558 per-frame font counters correctly. If HAVE_NS, also call
1559 driver-specific cleanup for font-entity objects.
1560 * ftfont.c (ftfont_open):
1561 * nsfont.m (nsfont_open):
1562 * w32font.c (w32font_open_internal):
1563 * xfont.c (xfont_open):
1564 * xftfont.c (xftfont_open): Save frame pointer in font object.
1565 * macfont.m (macfont_open): Likewise.
1566 (macfont_descriptor_entity): Save driver pointer to be able
1567 to call its free_entity routine when font-entity is swept.
1568 * ftxfont.c (ftxfont_open): Add eassert because frame
1569 pointer should be saved by ftfont_driver.open.
1571 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1573 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1574 input polling is used. This is still meaningful for Cygwin, see
1575 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1576 * keyboard.c (poll_for_input_1, input_polling_used): Define
1578 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1579 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1580 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1581 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1582 (face_for_char): Likewise. Rearrange eassert and return ASCII
1583 face for CHAR_BYTE8_P.
1584 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1586 2013-12-11 Ken Brown <kbrown@cornell.edu>
1588 * dispextern.h (erase_phys_cursor):
1589 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1591 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1593 * nsterm.m (x_free_frame_resources):
1594 * term.c (tty_free_frame_resources):
1595 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1596 face cache because it's implied by free_frame_faces anyway.
1597 * w32term.c (x_free_frame_resources): Likewise. Do not call
1598 free_frame_faces twice.
1600 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1602 * editfns.c (Fformat_time_string): Mention %F in the doc.
1604 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1606 * window.c (resize_frame_windows): Don't return immediately when
1607 the root window's size doesn't change - the minibuffer window
1608 may still have to be repositioned/resized.
1609 * xfns.c (Fx_create_frame): Always change the frame size after
1610 initializing the frame's faces.
1611 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1612 change_frame_size should already have done it.
1613 (x_new_font): Assign new tool- and menu-bar heights.
1614 (x_set_window_size_1): Account for tool- and menu-bar heights
1615 (Bug#16013). Don't set pixel sizes since change_frame_size
1616 should already have done it.
1618 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1620 Remove the option of using libcrypto.
1621 * Makefile.in (LIB_CRYPTO): Remove.
1622 (LIBES): Don't use it.
1624 2013-12-11 Juri Linkov <juri@jurta.org>
1626 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1627 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1629 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1631 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1632 drawn tool bar items (Bug#16058).
1633 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1635 2013-12-09 Ken Brown <kbrown@cornell.edu>
1637 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1639 * lisp.h (get_frame_param): Adjust conditions for prototype
1642 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1644 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1645 Avoid unused macro warning if configured --without-xft.
1647 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1649 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1651 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1653 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1655 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1657 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1659 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1661 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1663 Use libcrypto's checksum implementations if available, for speed.
1664 * Makefile.in (LIB_CRYPTO): New macro.
1667 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1668 The macro didn't conform to C99 due to type mismatch,
1669 which caused compilation failure with Sun C 5.12,
1670 and it was confusing anyway. Include window.h to declare
1671 redisplay_other_windows.
1673 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1675 * window.c (set_window_buffer): Update mode line (bug#16084).
1677 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1679 Fix minor problems found by static checking.
1680 * keyboard.c (poll_for_input_1, input_polling_used):
1681 Define only if HAVE_NTGUI.
1682 * xmenu.c (popup_activate_callback): Omit unnecessary
1683 check against USE_X_TOOLKIT, which must be defined here anyway.
1684 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1687 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1689 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1691 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1693 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1695 * nsterm.m (x_set_window_size): Remove fprintf.
1696 (init): Define always. Set applicationDidFinishLaunchingCalled
1698 (applicationDidFinishLaunching:):
1699 Set applicationDidFinishLaunchingCalled.
1700 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1703 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1705 Pixel resize changes for NS (Bug#16049).
1706 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1707 height/width. row/cols are locals.
1708 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1709 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1710 (windowWillResize): Remove gsextra. Calculate extra as in
1712 (x_new_font): Don't change frame size if fullscreen.
1713 Change size pixelwise.
1715 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1716 comment in xfns.c. Change to pixelwise call.
1718 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1720 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1723 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1725 * xterm.c (input_signal_count): Remove.
1726 (x_dispatch_event): Define unconditionally.
1727 (x_make_frame_visible): Process X events until the frame
1728 is really visible (Bug#16027).
1729 * xterm.h (x_dispatch_event): Declare unconditionally.
1731 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1733 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1735 * nsterm.m (x_set_window_size): Handle pixelwise.
1737 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1739 * w32term.c (x_new_font):
1740 * xterm.c (x_new_font): Calculate new frame size from new font
1743 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1745 * lisp.h (FOR_EACH_TAIL): New macro.
1746 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1748 * window.c (select_window): Call second wset_redisplay before we change
1749 selected_window (bug#16034).
1751 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1753 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1755 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1757 * w32xfns.c: Include window.h, to avoid a compiler warning.
1759 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1761 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1762 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1763 window_scroll takes care of it.
1764 (Fset_window_point, Fdelete_other_windows_internal)
1765 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1766 (Fsplit_window_internal, Fdelete_window_internal)
1767 (Fresize_mini_window_internal, Fset_window_configuration)
1768 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1769 cause redisplay instead of forcing a complete redisplay.
1770 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1771 we're only affecting the selected_window.
1773 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1775 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1776 directional control characters. Update type and category
1777 determination according to the UBA from Unicode v6.3.
1778 (bidi_category_t): New category EXPLICIT_FORMATTING.
1780 * dispextern.h (bidi_type_t): Update to include new bidirectional
1781 properties introduced with Unicode v6.3. (Bug#16043)
1783 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1785 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1788 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1790 * font.c (font_list_entities): Remove dummy assignment.
1791 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1792 used on graphic displays only. Remove unused 'font_encoder' member.
1793 (struct font_bitmap): Remove unused 'extra' member.
1794 * nsfont.m (nsfont_open):
1795 * w32font.c (w32font_open_internal):
1796 * ftfont.c (ftfont_get_bitmap): Adjust users.
1798 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1800 Use bool for boolean.
1801 * tparam.c (tparam1):
1802 * undo.c (record_point, record_property_change):
1803 Use bool for boolean, for local vars that are always true or false.
1805 Minor integer overflow fixes (Bug#16033).
1806 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1807 This improves on the previous fix to this function.
1808 (window_resize_check): When summing up pixel counts, don't rely on
1809 undefined behavior if the sum overflows.
1811 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1813 * window.c (Fset_window_new_pixel): Don't choke at negative
1814 argument value (Bug#16033).
1816 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1817 to avoid crash in window_box_height.
1819 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1820 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1822 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1824 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1826 Minor integer overflow fixes.
1827 * window.c (Fset_window_new_pixel, grow_mini_window):
1828 * xdisp.c (Fwindow_text_pixel_size):
1829 Avoid undefined behavior on signed integer overflow.
1830 * xfns.c (x_set_mouse_color):
1831 Check that drag shape fits in 'unsigned', since that's what X wants.
1833 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1835 Improve reporting of fatal exception on MS-Windows.
1836 * w32fns.c (my_exception_handler): New function.
1837 (globals_of_w32fns): Set it up as the unhandled exception
1838 handler. Initialize exception code and address to zeros.
1839 (emacs_abort): If the exception code and address are available,
1840 print them at the beginning of the backtrace. Fix the format of
1841 printing addresses (was producing 0x0x12345678 on XP).
1844 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1846 * eval.c (Fbacktrace__locals): New function.
1847 (syms_of_eval): Defsubr it.
1849 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1851 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1852 Define here to unify between...
1853 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1854 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1856 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1858 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1860 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1861 fringe background extension.
1862 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1863 because they are now always the same as `left' and `width',
1864 respectively. Remove code for the case that `width' and
1865 `sb_width' are different.
1867 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1869 Fix minor problems found by static checking.
1870 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1871 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1872 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1874 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1876 * image.c (imagemagick_compute_animated_image): Don't crash if we
1877 have an animation with different-sized images (bug#15313).
1879 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1881 Remove some unused items introduced during pixelwise change.
1882 * window.c (window_resize_total_check): Remove unused function.
1883 * xdisp.c (remember_mouse_glyph): Remove unused label.
1884 (Ftool_bar_height): Move declaration inside #if.
1885 * xterm.c (x_set_window_size): Don't use r and c.
1887 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1889 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1892 * window.c (Fset_window_configuration): Comment out unused variables.
1894 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1896 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1898 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1900 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1902 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1903 HAVE_GNUTLS3 (Bug#16001).
1905 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1906 if interrupts are deferred (Bug#15801).
1908 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1910 Support resizing frames and windows pixelwise.
1911 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1912 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1913 (struct glyph_matrix): Replace window_left_col and
1914 window_top_line by window_pixel_left and window_pixel_top.
1915 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1917 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1918 (draw_window_divider, move_it_to, x_draw_right_divider)
1919 (x_draw_bottom_divider, change_frame_size): Add or fix
1921 * dispnew.c (change_frame_size_1): Change prototype.
1922 (adjust_glyph_matrix, required_matrix_width)
1923 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1924 values instead of lines and columns.
1925 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1926 WINDOW_TOTAL_FRINGE_WIDTH.
1927 (handle_window_change_signal, do_pending_window_change)
1928 (init_display): Adjusts calls of change_frame_size.
1929 (change_frame_size, change_frame_size_1): Handle pixelwise
1931 * frame.c (Qright_divider_width, Qbottom_divider_width):
1933 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1934 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1935 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1936 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1938 (set_frame_param): New function.
1939 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1940 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1941 (Ffringe_width, Fborder_width, Fright_divider_width)
1942 (Fbottom_divider_width): New functions, defsubr them.
1943 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1944 New argument pixelwise.
1945 (struct frame_parm_table): New members Qright_divider_width and
1946 Qbottom_divider_width.
1947 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1948 (x_report_frame_params): Handle Qright_divider_width and
1949 Qbottom_divider_width.
1950 (x_set_right_divider_width, x_set_bottom_divider_width):
1952 (frame_resize_pixelwise): New option.
1953 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1954 new_pixelwise, right_divider_width and bottom_divider_width;
1955 remove total_lines; rename text_lines, text_cols, new_text_lines
1956 and new_text_cols to text_height, text_width, new_height and
1957 new_width respectively.
1958 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1959 FRAME_TEXT_WIDTH respectively.
1960 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1961 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1962 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1964 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1965 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1966 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1967 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1968 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1969 (FRAME_TOTAL_COLS_ARG): Remove macro.
1970 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1971 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1972 (x_wm_set_size_hint): Handle frame pixel sizes.
1973 * indent.c (compute_motion, Fcompute_motion):
1974 Call window_body_width instead of window_body_cols.
1975 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1976 (make_lispy_position): Handle right and bottom dividers.
1977 (Fsuspend_emacs): Pixelize call of change_frame_size.
1978 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1979 * lisp.h: Extern set_frame_param.
1980 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1982 (Fx_create_frame): Add entry for vertical_drag_cursor.
1983 Pixelize call of change_frame_size.
1984 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1985 * nsterm.m (ns_update_window_end): Optionally draw right
1987 (x_set_window_size): Add argument pixelwise.
1988 Call check_frame_size and change_frame_size with pixelwise zero.
1989 (ns_draw_window_divider): New function.
1990 (ns_redisplay_interface): Add ns_draw_window_divider.
1991 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1992 (x_new_font): Call x_set_window_size with pixelwise zero.
1993 * print.c (print_object): For a window print its sequence
1995 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1996 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1997 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1998 (w32_createwindow): Use scroll bar area width.
1999 (w32_wnd_proc): Handle bottom divider width.
2000 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2001 (Fx_create_frame): Default divider width parameters.
2002 Caclulate sizes pixelwise. Add vertical drag cursor support.
2003 (x_create_tip_frame): Default divider widths to zero.
2004 Pixelize call to change_frame_size.
2005 (Fx_show_tip): Add handling of divider widths. Pixelize window
2007 (Fw32_frame_rect): New function.
2008 (frame_parm_handler w32_frame_parm_handlers): Add divider
2010 (Vx_window_vertical_drag_shape): Add variable.
2011 * w32inevt.c (resize_event, maybe_generate_resize_event):
2012 Pixelize change_frame_size calls.
2013 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2015 * w32term.c (w32_draw_window_divider): New function.
2016 (x_update_window_end): Handle right divider.
2017 (w32_draw_fringe_bitmap, x_scroll_run)
2018 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2019 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2020 Calculate new frame sizes pixelwise.
2021 (x_new_font): Pixelize call to x_set_window_size.
2022 (x_check_fullscreen): Pixelize call to change_frame_size.
2023 (x_set_window_size_1, x_set_window_size): New argument
2024 pixelwise. Calculate pixelwise.
2025 (x_wm_set_size_hint): Use scroll bar area width.
2026 (w32_redisplay_interface): Add w32_draw_window_divider.
2027 * w32term.h (struct w32_output): Add vertical drag cursor.
2028 * widget.c (set_frame_size, update_wm_hints)
2029 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2031 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2032 * window.c (sequence_number): Restore.
2033 (Fwindow_pixel_width, Fwindow_pixel_height)
2034 (Fwindow_mode_line_height, Fwindow_header_line_height)
2035 (window_pixel_to_total, Frun_window_scroll_functions)
2036 (Fset_window_new_pixel, window_resize_apply_total)
2037 (Fwindow_resize_apply_total): New functions.
2038 (window_body_height, window_body_width): Rename from
2039 window_body_lines. New argument PIXELWISE.
2040 Calculate pixelwise.
2041 (Fwindow_body_height, Fwindow_body_width): New argument
2043 (coordinates_in_window, window_relative_x_coord): Use window's
2044 pixel width instead of total width.
2045 (replace_window, recombine_windows): Initialize pixel values.
2046 (resize_root_window, resize_frame_windows, grow_mini_window)
2047 (shrink_mini_window): New argument PIXELWISE.
2048 Calculate pixelwise.
2049 (Fdelete_other_windows_internal, adjust_window_margins)
2050 (window_resize_check, window_resize_apply)
2051 (Fdelete_window_internal, Fresize_mini_window_internal)
2052 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2053 (check_frame_size): Rename arguments. New argument PIXELWISE.
2054 Calculate pixelwise.
2055 (set_window_buffer): Make samebuf bool. Run configuration change
2056 hook only if buffer changed.
2057 (Fset_window_buffer): Rewrite doc-string.
2058 (make_window): Initialize new_pixel slot.
2059 (Fwindow_resize_apply): Check pixel size of root window.
2060 (Fsplit_window_internal): Call 2nd argument pixel_size.
2061 Calculate pixelwise.
2062 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2064 (save_window_data): New slots frame_text_width,
2065 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2066 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2068 (Fcurrent_window_configuration, Fset_window_configuration)
2069 (save_window_save, compare_window_configurations): Handle new
2070 slots in save_window_data and saved_window.
2071 (Fset_window_scroll_bars): Fix doc-string.
2072 (window_resize_pixelwise): New variable.
2073 (coordinates_in_window, Fcoordinates_in_window_p):
2075 (make_parent_window): Adjust sequence_number.
2076 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2078 * window.h (struct window): New members new_pixel, pixel_left,
2079 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2080 (wset_new_pixel): New function.
2081 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2082 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2083 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2084 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2085 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2086 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2087 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2088 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2089 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2090 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2091 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2092 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2093 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2094 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2095 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2097 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2098 (window_body_width, check_frame_size): Adapt external declarations.
2099 * xdisp.c (last_max_ascent): New integer.
2100 (window_text_bottom_y): Handle bottom divider.
2101 (window_box_width, window_box_height): Calculate pixelwise.
2102 (get_glyph_string_clip_rects): Handle right divider.
2103 (remember_mouse_glyph): When windows are resized pixelwise
2104 proceed with width and height set to 1.
2105 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2107 (move_it_to): Calculate and return maximum x position
2109 (Fwindow_text_pixel_size): New function.
2110 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2111 (tool_bar_lines_needed): Rename to tool_bar_height.
2112 Calculate pixelwise.
2113 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2114 Calculate pixelwise.
2115 (redisplay_tool_bar): Calculate pixelwise.
2116 (redisplay_window): Calculate pixelwise. Handle dividers.
2117 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2118 (x_draw_vertical_border): Handle dividers.
2119 (define_frame_cursor1): Handle vertical drag cursor.
2120 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2121 (expose_window): Calculate pixelwise. Handle dividers.
2122 (init_xdisp): Initialize pixel values.
2123 * xfaces.c (Qwindow_divider): New face.
2124 (realize_basic_faces): Realize it.
2125 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2126 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2127 (x_set_scroll_bar_default_width): Default actual width to 16.
2128 (Fx_create_frame): Set sizes pixelwise.
2129 (x_create_tip_frame): Default divider widths to zero.
2130 Pixelize call of change_frame_size.
2131 (Fx_show_tip): Handle divider widths. Initial pixel position
2133 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2134 (Vx_window_vertical_drag_shape): New option.
2135 * xmenu.c (free_frame_menubar): Pixelize call of
2137 * xterm.c (x_draw_window_divider): New function.
2138 (x_update_window_end): Optionally draw right divider.
2139 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2140 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2141 (handle_one_xevent, x_new_font): Calculate pixelwise.
2142 (x_set_window_size_1, x_set_window_size): New argument
2143 pixelwise. Calculate pixelwise.
2144 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2145 (struct x_redisplay_interface): Add x_draw_window_divider.
2146 * xterm.h (struct x_output): Add vertical_drag_cursor.
2148 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2150 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2151 Set invisible frames's `redisplay' when a full redisplay is requested.
2152 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2153 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2154 (display_mode_lines): Set it here instead.
2156 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2158 * dispextern.h (set_window_update_flags): Remove.
2160 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2162 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2164 * xdisp.c (REDISPLAY_SOME_P): New macro.
2165 (redisplay_internal): Use it (bug#15999).
2166 (prepare_menu_bars, redisplay_window): Use it as well.
2168 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2170 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2172 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2173 (globals_of_w32font): Zero it out.
2174 (GetCharWidth32W_Proc): New function pointer.
2175 (get_char_width_32_w): New function.
2176 (compute_metrics): If get_glyph_outline_w returns an error, try
2177 get_char_width_32_w before declaring a failure. This avoids
2178 punishing raster (a.k.a. "bitmap") fonts by slowing down
2179 redisplay. (Bug#6364).
2181 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2183 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2184 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2185 highlight needs to be redisplayed. (Bug#15913)
2187 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2189 Fix minor problems found by static checking.
2190 * buffer.h (struct buffer_text, struct buffer):
2191 * frame.h (struct frame):
2192 * window.h (struct window):
2193 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2194 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2195 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2196 no-longer-valid use of HAVE_MENUS.
2197 * xdisp.c (propagate_buffer_redisplay): Now static.
2199 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2201 * xmenu.c (Fmenu_or_popup_active_p):
2202 * window.c (Fset_window_configuration):
2203 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2204 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2205 * fns.c (Fyes_or_no_p):
2206 * editfns.c (Fmessage_box, Fmessage_or_box):
2207 * alloc.c (make_save_ptr_ptr):
2208 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2210 * window.c (Fset_window_configuration): Move select_window later.
2212 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2214 Refine redisplay optimizations to only redisplay *some* frames/windows
2215 rather than all of them.
2216 * xdisp.c (REDISPLAY_SOME): New constant.
2217 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2218 (bset_redisplay, bset_update_mode_line): New functions.
2219 (message_dolog): Use bset_redisplay.
2220 (clear_garbaged_frames): Use fset_redisplay.
2221 (echo_area_display): Use wset_redisplay.
2222 (buffer_shared_and_changed): Remove.
2223 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2224 frame titles. Compute the actual set of windows redisplayed.
2225 Don't update frame titles and menu bars for frames that don't need to
2227 (propagate_buffer_redisplay): New function.
2229 (redisplay_internal): Use it. Be more selective in the set of windows
2230 we redisplay. Propagate windows_or_buffers_changed to
2231 update_mode_lines a bit later to simplify the code.
2232 (mark_window_display_accurate_1): Reset window and buffer's
2234 (redisplay_window): Do nothing if neither the window nor the buffer nor
2235 the frame needs redisplay.
2236 * window.h (struct window): Add `redisplay' field.
2237 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2238 (redisplay_other_windows, window_list): New declarations.
2239 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2240 (window_list): Not static any more.
2241 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2242 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2243 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2244 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2245 * frame.h (struct frame): Add `redisplay' field.
2246 Move `external_menu_bar' bitfield next to other bit-fields.
2247 (SET_FRAME_GARBAGED): Use fset_redisplay.
2248 (SET_FRAME_VISIBLE): Don't garbage the frame;
2249 Use redisplay_other_windows.
2250 * buffer.h (struct buffer): Add `redisplay' field.
2251 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2252 (modify_overlay): Use bset_redisplay.
2253 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2255 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2257 Support w32 file notifications in batch mode.
2258 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2259 invalid (which happens in batch mode). If non-interactive, call
2260 handle_file_notifications to store file notification events in the
2261 input queue. (Bug#15933)
2263 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2265 * w32inevt.c (handle_file_notifications): Now external, not static.
2267 * w32term.h (handle_file_notifications): Provide prototype.
2269 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2270 init_crit, since init_display, which does that otherwise, is not
2273 2013-11-27 Glenn Morris <rgm@gnu.org>
2275 * Makefile.in ($(lispsource)/international/charprop.el): New.
2276 (emacs$(EXEEXT)): Depend on charprop.el.
2278 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2280 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2281 deleting portions of the buffer under non-nil REPLACE argument.
2284 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2285 directory, watch it and not its parent.
2286 (add_watch): Allow empty string in FILE.
2288 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2290 * window.c (Fset_window_start, window_resize_apply)
2291 (window_scroll): Reset window_end_valid (Bug#15957).
2293 2013-11-27 Glenn Morris <rgm@gnu.org>
2295 * Makefile.in (leimdir): Now in lisp source directory.
2296 ($(leimdir)/leim-list.el): Just use ../leim .
2297 * epaths.in (PATH_DUMPLOADSEARCH):
2298 * lread.c (load_path_default):
2299 * nsterm.m (ns_load_path): No more leim directory.
2301 2013-11-26 Andreas Schwab <schwab@suse.de>
2303 * .gdbinit (xgettype): Add cast.
2305 2013-11-26 Glenn Morris <rgm@gnu.org>
2307 Preload leim-list.el.
2308 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2309 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2310 is a single directory.
2312 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2314 bool-vector-subsetp is now the normal direction (Bug#15912).
2315 * data.c (Fbool_vector_subsetp): Test whether the first argument
2316 is a subset of the second one, not the reverse. Add doc string.
2318 Fix minor problems found by static checking.
2319 * lread.c (load_path_default): Now static.
2320 * textprop.c (text_property_stickiness): Be consistent about the
2321 test used when deciding whether to consider the previous character.
2322 This simplifies the code a bit.
2324 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2326 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2328 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2329 (syms_of_frame): Don't defsubr them.
2331 2013-11-25 Glenn Morris <rgm@gnu.org>
2333 * lread.c (load_path_default): Change the sense of the argument.
2334 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2335 from dump_path. When it is not, avoid checking dump_path twice.
2337 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2338 uninstalled dump_path against installed Vload_path. (Bug#15964)
2340 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2342 Export get_pos_property to Elisp.
2343 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2344 (syms_of_editfns): Export it to Elisp.
2346 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2348 2013-11-23 Romain Francoise <romain@orebokech.com>
2350 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2351 initialization here ...
2352 (syms_of_fileio): ... from here.
2354 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2356 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2357 Please use --enable-check-lisp-object-type.
2359 2013-11-23 Glenn Morris <rgm@gnu.org>
2361 * process.c (get_process): Explicit error for dead buffers.
2363 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2365 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2367 2013-11-23 Glenn Morris <rgm@gnu.org>
2369 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2370 * lread.c (load_path_check): Take path to check as argument.
2371 (load_path_default): New, split from init_lread.
2372 (init_lread): Move calc of default load-path to load_path_default.
2373 Empty elements in EMACSLOADPATH now stand for the default.
2374 (load-path): Doc fix.
2375 * emacs.c (decode_env_path): Add option to treat empty elements
2376 as nil rather than ".".
2377 * callproc.c (init_callproc_1, init_callproc):
2378 * image.c (Vx_bitmap_file_path):
2379 * lisp.h (decode_env_path):
2380 * lread.c (Vsource_directory):
2381 Update for new argument spec of decode_env_path.
2383 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2385 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2386 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2388 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2390 Fix some dependency problems that cause unnecessary recompiles.
2391 Problem reported by RMS in
2392 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2393 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2394 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2395 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2396 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2397 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2398 (boostrap-clean): No need to remove stamp-oldxmenu.
2400 Fix recently introduced bool vector overrun.
2401 This was due to an optimization that went awry.
2402 Reported by Glenn Morris in
2403 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2404 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2405 for empty vectors, undoing the 2013-11-18 change.
2406 * data.c (bool_vector_binop_driver): Rely on this.
2407 Fix bug that occasionally overran the destination.
2408 * lisp.h (struct Lisp_Bool_vector): Document this.
2410 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2412 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2415 * nsterm.m (init, run, stop:): Comment out for now, does not work
2418 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2420 * charset.c (syms_of_charset): Don't read past end of string.
2422 2013-11-19 Glenn Morris <rgm@gnu.org>
2424 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2426 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2428 Add hooks to run on gaining/losing focus. (Bug#15029)
2429 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2430 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2431 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2433 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2435 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2436 The old names predated the API change that put destination at end.
2438 Improve API of recently-added bool vector functions (Bug#15912).
2439 The old API had (bool-vector-count-matches A B)
2440 and (bool-vector-count-matches-at A B I), which gave the
2441 misleading impression that the two functions were variants, one
2442 with a location I. The new API has (bool-vector-count-population A)
2443 and (bool-vector-count-consecutive A B I) to make the distinction
2444 clearer. The first function no longer has a B argument, since the
2445 caller can easily determine the number of nils if the length and
2446 number of ts is known.
2447 * data.c (Fbool_vector_count_population): Rename from
2448 bool_vector_count_matches, and accept just 1 argument.
2449 (Fbool_vector_count_consecutive): Rename from
2450 Fbool_vector_count_matches_at.
2452 Always allocate at least one bits_word per bool vector.
2453 See Daniel Colascione in:
2454 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2455 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2456 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2457 * lisp.h (struct Lisp_Bool_vector): Document this.
2459 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2461 * insdel.c (invalidate_buffer_caches): New function, consolidated
2462 from part of prepare_to_modify_buffer.
2463 (insert_from_gap, prepare_to_modify_buffer):
2464 * coding.c (code_convert_region, code_convert_string):
2465 Call invalidate_buffer_caches. (Bug#15841)
2467 * lisp.h (invalidate_buffer_caches): Add prototype.
2469 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2471 * w32term.c (x_update_window_end): Don't invalidate the entire
2472 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2473 highlight needs to be redisplayed. (Bug#15913)
2475 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2477 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2479 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2481 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2482 while we are using Vprin1_to_string_buffer.
2484 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2485 after inserting the description string. (Bug#15907)
2487 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2489 * data.c: Work around bogus GCC diagnostic about shift count.
2490 Reported by Eli Zaretskii in
2491 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2492 (pre_value): New function.
2493 (count_trailing_zero_bits): Use it.
2495 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2497 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2498 assume C macros are not supported even under -g3 in these old GCC
2501 2013-11-15 Leo Liu <sdl.web@gmail.com>
2503 * minibuf.c (Ftry_completion, Fall_completions)
2504 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2506 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2508 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2509 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2510 This avoids placing unnecessary constants into the Emacs code.
2512 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2514 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2515 for Cygwin w32 build.
2517 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2518 for Cygwin w32 build. (Bug#15892)
2520 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2522 Simplify, port and tune bool vector implementation.
2523 * alloc.c (bool_vector_exact_payload_bytes)
2524 (bool_vector_payload_bytes): Remove.
2525 (bool_vector_fill): Return its argument.
2526 * alloc.c (bool_vector_fill):
2528 * print.c (print_object):
2529 Simplify by using bool_vector_bytes.
2530 * alloc.c (make_uninit_bool_vector):
2531 New function, broken out from Fmake_bool_vector.
2532 (Fmake_bool_vector): Use it. Use tail call.
2533 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2534 * data.c (BITS_PER_ULL): New constant.
2535 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2536 if long long versions don't exist.
2537 (shift_right_ull): New function.
2538 (count_one_bits_word): New function, replacing popcount_bits_word
2539 macro. Don't assume that bits_word is no wider than long long.
2540 (count_one_bits_word, count_trailing_zero_bits):
2541 Don't assume that bits_word is no wider than long long.
2542 * data.c (bool_vector_binop_driver, bool_vector_not):
2543 * fns.c (Fcopy_sequence):
2545 Create an uninitialized destination, to avoid needless work.
2546 (internal_equal): Simplify.
2547 (Ffillarray): Prefer tail call.
2548 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2549 contain at least one word.
2550 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2551 chars are narrower than ints.
2552 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2553 * fns.c (Fcopy_sequence):
2555 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2556 Don't try to port to hosts where bits_word values have holes; the
2557 code wouldn't work there anyway. Verify this assumption, though.
2558 (bool_vector_bytes): New function.
2559 (make_uninit_bool_vector): New decl.
2560 (bool_vector_fill): Now returns Lisp_Object.
2562 * xfns.c (xic_create_fontsetname):
2563 * xrdb.c (gethomedir): Prefer tail calls.
2565 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2567 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2568 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2570 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2571 that requires a return value.
2572 (Fset_buffer_modified_p): Take advantage of this change to do
2575 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2577 * buffer.c (Frestore_buffer_modified_p): Sync it with
2578 Fset_buffer_modified_p.
2579 (Fforce_mode_line_update): New function, moved from subr.el.
2580 (Fset_buffer_modified_p): Use them.
2581 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2583 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2585 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2586 This avoids undefined behavior when subtracting pointers into
2587 different aways. On my platform it also makes the code a tad
2588 smaller and presumably faster.
2590 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2592 * keyboard.c (command_loop_1): Use region-extract-function.
2593 * insdel.c (Qregion_extract_function): Not static any more (can we
2594 stop pretending that these vars can benefit from being marked static?).
2596 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2598 * search.c (find_newline): If buffer text is relocated during the
2599 "dumb loop", adjust C pointers into buffer text to follow suit.
2602 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2604 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2605 for conversion (Bug#15837).
2607 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2609 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2610 for the entire range of inserted characters. (Bug#15841)
2612 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2614 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2616 (realize_default_face): Remove assignment to distant-foreground if
2617 unspecified (Bug#15815).
2619 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2621 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2622 cache-long-scans disabled, since we don't want to call
2623 prepare_to_modify_buffer (in insert_1_both) for each message we
2626 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2627 from buffer.c. Improve commentary to the buffer field setter
2630 * buffer.c (bset_cache_long_scans): Static function deleted.
2631 Improve commentary to the buffer field setter functions.
2632 (init_buffer_once): Default for cache-long-scans changed to t.
2635 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2637 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2639 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2640 This bug was introduced in my 2013-06-21 change, and caused
2641 struct Lisp_Sub_Char_Table objects to be given too many slots,
2642 which broke 'make -C admin/unidata'.
2644 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2646 Import changes from mac-port 4.5.
2647 * macfont.m (mac_font_copy_default_descriptors_for_language)
2648 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2649 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2650 (macfont_language_default_font_names): New.
2651 (macfont_list): Rearrange language/charset code.
2652 (macfont_close): Don't check for macfont_info->cache.
2653 (mac_ctfont_create_preferred_family_for_attributes): New font
2654 selection code, call
2655 mac_font_copy_default_name_for_charset_and_languages.
2656 (mac_font_copy_default_descriptors_for_language)
2657 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2659 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2661 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2663 Port to C11 aligned_alloc, and fix some integer overflows.
2664 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2665 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2666 and use of posix_memalign replaced with aligned_alloc.
2667 (aligned_alloc): New function, defined or declared as needed.
2668 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2669 Don't undef; configure.ac now does this.
2670 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2671 (calloc, aligned_alloc): Check for integer overflow.
2672 (aligned_alloc): Rename from memalign. All uses changed.
2673 (memalign): New function, an alias for aligned_alloc.
2675 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2677 * xdisp.c (redisplay_internal): Fix typo in last change.
2679 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2681 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2683 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2685 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2686 redisplay--mode-lines-cause.
2687 (redisplay_internal): Keep them uptodate. Remove redundant check of
2688 buffer_shared_and_changed.
2689 * *.[chm]: Number every assignment to update_mode_lines so we
2690 can track why it is set.
2692 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2694 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2696 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2698 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2699 can track why it is set.
2701 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2703 Integer-related fixes for term.c etc.
2704 * dispextern.h (face_tty_specified_color): New function.
2705 * term.c (turn_on_face): Don't rely on undefined behavior when
2706 assigning an out-of-range value to 'long'.
2707 Simplify test for toggling highlight.
2708 (tty_capable_p): Omit last two (unused) args. All callers changed.
2709 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2710 (read_menu_input, tty_menu_activate, tty_menu_show):
2711 * xfaces.c (x_supports_face_attributes_p)
2712 (tty_supports_face_attributes_p):
2713 Use bool for boolean. All callers changed.
2714 (tty_supports_face_attributes_p): Omit defaults for color indices;
2715 no longer needed. Simplify tail call.
2717 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2719 * xdisp.c (prepare_menu_bars): Mark static.
2720 * lisp.h (prepare_menu_bars): Don't declare.
2721 * xselect.c (x_handle_selection_clear):
2722 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2724 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2726 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2727 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2729 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2731 * keyboard.c (Fcommand_error_default_function): Rename from
2732 Fdefault_error_output.
2734 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2736 * keyboard.c (Fdefault_error_output): New function, extracted from
2738 (syms_of_keyboard): Use it for Vcommand_error_function.
2740 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2742 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2743 (init_eval): Use it to ensure handlerlist is non-NULL.
2744 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2745 (Fsignal): Adjust NULLness test of handlerlist.
2746 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2748 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2750 * callproc.c (call_process): Call prepare_to_modify_buffer before
2751 decoding text read from the sub-process, as the decoded stuff will
2752 be inserted into the buffer. This will invalidate the various
2753 caches maintained for the buffer. (Bug#15148)
2755 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2757 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2758 string of glyphless-char-display.
2760 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2762 * nsfns.m (ns_get_name_from_ioreg): New function.
2763 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2764 OSX >= 10.9. Use ns_get_name_from_ioreg.
2766 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2768 Simplify and port recent bool vector changes.
2769 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2770 only in this file. Use a more-efficient implementation if the
2771 second argument is a power of 2.
2772 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2773 Remove no-longer-necessary compile-time checks.
2774 (bool_vector_exact_payload_bytes): New function.
2775 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2776 exact payload changed to call the new function. Do not assume
2777 that the arg or result fits in ptrdiff_t.
2778 (bool_vector_fill): New function.
2779 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2781 (vroundup_ct): Don't assume arg fits in size_t.
2782 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2783 invoke set_category_set.
2784 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2785 All callers changed. Use bool_vector_set.
2786 * category.h (XCATEGORY_SET): Remove; no longer needed.
2787 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2789 * data.c (Faref): Use bool_vector_ref.
2790 (Faset): Use bool_vector_set.
2791 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2792 (Fbool_vector_not, Fbool_vector_count_matches)
2793 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2794 * fns.c (concat): Use bool_vector_ref.
2795 (Ffillarray): Use bool_vector_fill.
2796 (mapcar1): Use bool_vector_ref.
2797 (sxhash_bool_vector): Hash words, not bytes.
2798 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2799 a constant, since it's now used in #if.
2800 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2801 unsigned char on unusual architectures, so that we no longer
2802 assume that the number of bits per bits_word is a power of two or
2803 is a multiple of 8 or of CHAR_BIT.
2804 (Qt): Add forward decl.
2805 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2806 at least as strictly as bits_word.
2807 (bool_vector_data, bool_vector_uchar_data): New accessors.
2808 All data structure accesses changed to use them.
2809 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2810 (bool_vector_set): New functions.
2811 (bool_vector_fill): New decl.
2812 (ROUNDUP): Move to alloc.c as described above.
2814 Fix recent gnutls changes.
2815 * gnutls.c (Fgnutls_boot): Don't assume C99.
2816 * process.c (wait_reading_process_output): Fix typo in recent change.
2818 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2820 * process.c (wait_reading_process_output, read_process_output)
2821 (send_process): Check gnutls_state is not NULL.
2823 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2824 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2826 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2828 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2829 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2831 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2834 * nsfns.m (Fx_create_frame): Fix memory leak.
2836 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2837 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2838 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2840 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2842 * xdisp.c (message3_nolog, message_with_string): Encode the string
2843 before writing it to the terminal in a non-interactive session.
2845 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2846 sure we concatenate them into a unibyte string.
2848 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2849 resulting temporary name before returning it to the caller.
2850 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2851 is a unibyte string, convert NAME to a unibyte string to ensure
2852 that the result is also a unibyte string.
2854 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2855 create unibyte strings from default paths and directory/file
2858 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2861 * callproc.c (init_callproc): Use build_unibyte_string to make
2862 sure we create unibyte strings from default paths and
2863 directory/file names.
2865 * buffer.c (init_buffer): Don't store default-directory of
2866 *scratch* in multibyte form. The original problem which led to
2867 that is described in
2868 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2869 but it was solved long ago. (Bug#15260)
2871 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2873 Port to stricter C99 platforms.
2874 Especially, C99 prohibits nesting a struct X inside struct Y if
2875 struct X has a flexible array member.
2876 * alloc.c (struct sdata): New type.
2877 (sdata): Implement in terms of struct sdata.
2878 Remove u member; all uses replaced by next_vector, set_next_vector.
2879 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2880 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2881 (struct sblock): Rename first_data member to data, which is now
2882 a flexible array member. All uses changed.
2883 (next_vector, set_next_vector, large_vector_vec): New functions.
2884 (vector_alignment): New constant.
2885 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2886 (struct large-vector): Now merely a NEXT member, since the old approach
2887 ran afoul of stricter C99. All uses changed to use
2888 large_vector_vec or large_vector_offset.
2889 (large_vector_offset): New constant.
2890 * dispnew.c: Include tparam.h, for tgetent.
2891 Do not include term.h; no longer needed.
2892 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2893 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2894 (struct Lisp_Vector): Use a flexible array member for contents,
2895 instead of a union with a member that is an array of size 1.
2897 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2898 fact that the struct no longer contains a union.
2899 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2900 (struct Lisp_Save_Value, struct Lisp_Free):
2901 Use unsigned, not int, for spacers, to avoid c99 warning.
2902 (union specbinding): Use unsigned, not bool, for bitfield, as
2903 bool is not portable to pre-C99 hosts.
2905 2013-11-04 Glenn Morris <rgm@gnu.org>
2907 * emacs.c (usage_message): Mention that `-L :...' appends.
2909 2013-11-02 Glenn Morris <rgm@gnu.org>
2911 * Makefile.in (abs_builddir): Remove.
2912 (bootstrap_exe): Use relative filename.
2914 Use relative filenames in TAGS files.
2915 * Makefile.in (abs_srcdir): Remove it again.
2916 (.PHONY): Remove frc.
2917 (maintainer-clean): No more TAGS-LISP file.
2918 (TAGS): Pass relative file names to etags.
2919 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2921 * Makefile.in (abs_srcdir): New, set by configure.
2923 (maintainer-clean): Remove pointless echo. That should be in the
2924 top-level Makefile, if anywhere. Delete TAGS-LISP.
2925 (extraclean): No s/ and m/ directories for some time.
2926 (TAGS): Also depend on ctagsfiles3.
2927 Remove no-longer-defined S_FILE.
2928 Pass absolute filenames to etags once more.
2929 (TAGS-LISP): Replace lispdir with its expansion.
2930 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2931 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2933 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2935 * xfaces.c (check_lface_attrs, realize_default_face):
2936 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2937 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2939 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2941 * emacs.c (original_pwd): Remove global var by making it local.
2942 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2944 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2946 * xfaces.c: Declare color_distance.
2947 (QCdistant_foreground): New variable.
2948 (NEAR_SAME_COLOR_THRESHOLD): New define.
2949 (load_color2): New function.
2950 (load_color): Call load_color2.
2951 (load_face_colors): Call load_color2 and if distant-color is specified
2952 calculate distant and use distant-color if colors are near.
2953 (LFACE_DISTANT_FOREGROUND): New define.
2954 (merge_face_ref, Finternal_set_lisp_face_attribute)
2955 (Finternal_get_lisp_face_attribute)
2956 (x_supports_face_attributes_p): Handle distant-foreground similar to
2958 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2960 * dispextern.h (lface_attribute_index):
2961 Add LFACE_DISTANT_FOREGROUND_INDEX.
2963 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2965 * image.c (pbm_next_char): New function.
2966 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2967 (pbm_scan_number): Use it.
2968 (Qlibjpeg_version): New variable.
2969 (syms_of_image): DEFSYM and initialize it.
2971 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2973 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2975 2013-10-31 Glenn Morris <rgm@gnu.org>
2977 * emacs.c (original_pwd): New char.
2978 (main): If using --chdir, store original_pwd.
2979 (init_cmdargs): When setting Vinvocation_directory based on a
2980 relative argv[0], use original_pwd if set. (Bug#15768)
2982 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2984 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2986 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2988 * insdel.c: Fix minor problems found by static checking.
2989 (Qregion_extract_function): Now static.
2990 (prepare_to_modify_buffer_1): Remove unused locals.
2992 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2994 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2995 (syms_of_xdisp): Declare pre-redisplay-function.
2996 (markpos_of_region): Remove function.
2997 (init_iterator, compute_stop_pos, handle_face_prop)
2998 (face_before_or_after_it_pos, reseat_to_string)
2999 (get_next_display_element, window_buffer_changed)
3000 (redisplay_internal, try_cursor_movement, redisplay_window)
3001 (try_window_reusing_current_matrix, try_window_id, display_line)
3002 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3003 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3004 * window.h (struct window): Remove field `region_showing'.
3005 * dispextern.h (struct it): Remove region_beg/end_charpos.
3006 (face_at_buffer_position, face_for_overlay_string)
3007 (face_at_string_position): Update prototypes.
3008 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3009 (face_at_string_position): Remove `region_beg' and `region_end' args.
3010 * fontset.c (Finternal_char_font):
3011 * font.c (font_at, font_range): Adjust calls accordingly.
3012 * insdel.c (Qregion_extract_function): New var.
3013 (syms_of_insdel): Initialize it.
3014 (prepare_to_modify_buffer_1): Use it.
3016 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3018 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3019 * ftxfont.c (ftxfont_get_gcs):
3020 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3021 * xfaces.c (x_free_colors, x_free_dpy_colors)
3022 (x_create_gc, unload_color):
3023 * xselect.c (x_property_data_to_lisp):
3024 * xsettings.c (parse_settings):
3025 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3026 (get_bits_and_offset): Adjust definition.
3027 * frame.c (XParseGeometry): Adjust locals.
3028 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3029 * regex.h (toplevel): Likewise for reg_syntax_t.
3031 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3033 * eval.c (run_hook_with_args): Use FUNCTIONP.
3035 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3037 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3038 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3039 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3040 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3041 on MS-Windows anyway.
3042 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3043 (free_realized_face): ...adjust user.
3044 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3045 white relief pixels to -1.
3046 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3047 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3048 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3050 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3052 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3053 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3054 in practice now. All callers changed.
3056 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3058 * dispextern.h (struct face): Use bitfields for 'underline_type'
3059 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3060 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3061 'stipple' member. Move 'lface' member up to help...
3062 * xfaces.c (make_realized_face): ...this function to find and
3063 clear just the members that need clearing.
3064 (load_face_colors, realize_x_face):
3065 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3067 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3069 * xftfont.c (struct xftfont_info): Remove set-but-unused
3071 (xftfont_open): Adjust user.
3072 (xftfont_get_colors): Remove useless prototype.
3074 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3076 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3077 before passing them to 'unexec'. (Bug#15260)
3079 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3081 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3083 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3085 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3086 the changed signature of the font driver's 'close' method.
3088 * w32font.h (w32font_close): Adjust the prototype to the change in
3089 function definition.
3091 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3093 * w32uniscribe.c (uniscribe_close): Adapt the call to
3094 w32font_close to its new prototype.
3096 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3098 Omit unused frame argument of font API's close function.
3099 * font.h (struct font): Drop frame argument. Adjust comment.
3100 * font.c (font_clear_cache, font_close_object): Adjust users.
3101 * ftfont.c (ftfont_close):
3102 * ftxfont.c (ftxfont_close):
3103 * macfont.m (macfont_close):
3104 * nsfont.m (nsfont_close):
3105 * w32font.c (w32font_close):
3106 * xfont.c (xfont_close):
3107 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3108 tweak comments and make functions safe if called more than once for
3109 the same font object.
3111 Perform font-specific cleanup when font object is swept by GC. See
3112 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3113 * alloc.c (cleanup_vector): New function.
3114 (sweep_vector): Call it for each reclaimed vector object.
3115 * font.h (struct font): Adjust comment.
3117 2013-10-24 Glenn Morris <rgm@gnu.org>
3119 * Makefile.in (abs_top_srcdir): New, set by configure.
3121 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3123 Adjust recent font-related changes to fix bug#15686.
3124 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3125 is a live window system frame, mark its default font too.
3127 2013-10-23 Glenn Morris <rgm@gnu.org>
3129 * Makefile.in (RUN_TEMACS): Make relative (again).
3130 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3131 (bootstrap-emacs$(EXEEXT)):
3132 Quote entities that might contain whitespace.
3134 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3136 Port to Solaris 10 and its bundled GCC.
3137 Problem reported by Timothy C. Burt.
3138 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3140 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3142 Do not allow font caches to grow too large.
3143 * alloc.c (compact_font_cache_entry, compact_font_caches):
3144 New functions or stub if not HAVE_WINDOW_SYSTEM.
3145 (compact_undo_list): Factor out from Fgarbage_collect.
3147 (mark_face_cache): Mark face font. Move down to avoid
3149 (mark_terminals): Do not mark font cache here.
3150 (Fgarbage_collect): Call compaction functions described
3151 above. Adjust comment.
3153 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3155 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3156 chdir to HOME (bug#15607).
3158 * nsterm.m (Qcocoa, Qgnustep): New variables.
3159 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3160 (ns_get_color): Make selection color work for GNUstep also.
3162 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3164 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3165 handles mouse clicks. Instead, let GPM use the same code as all
3166 the other mice use. See the discussion starting at
3167 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3168 for the details of the problem with the menu bar this fixes.
3170 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3172 Remove port-specific display name lists to avoid extra
3173 complexity and data duplication with display info lists.
3174 * xterm.h (x_display_name_list): Remove declaration.
3175 * xterm.c (x_display_name_list): Remove.
3176 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3177 * xfns.c (x_display_info_for_name, Fx_display_list):
3178 Likewise. Use x_display_list where appropriate.
3179 * w32term.h (w32_display_name_list): Remove declaration.
3180 * w32term.c (w32_display_name_list): Remove.
3181 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3183 * w32fns.c (x_display_info_for_name, Fx_display_list):
3184 Likewise. Use x_display_list where appropriate.
3185 * nsterm.h (ns_display_name_list): Remove declaration.
3186 * nsterm.m (ns_display_name_list): Remove.
3187 (ns_term_init, syms_of_nsterm): Adjust users.
3188 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3189 Likewise. Use x_display_list where appropriate.
3190 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3191 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3192 (mark_terminals): Mark per-terminal font cache.
3194 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3196 Don't run timers in input-pending-p. Its new check-timers param
3197 provides the prior behavior. (Bug#15045).
3198 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3200 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3202 Make some functions static in non-Microsoft builds.
3203 On my platform (Fedora 19 x86-64), this shrinks the
3204 Emacs executable (text+data) by 0.25%.
3205 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3206 (load_color) [!MSDOS]:
3207 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3208 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3209 * lisp.h (check_existing):
3210 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3211 (network_interface_info) [!WINDOWSNT]:
3212 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3213 Remove extern decls.
3214 * fileio.c (check_existing):
3215 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3216 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3217 (network_interface_info) [!WINDOWSNT]:
3218 * term.c (encode_terminal_code) [!WINDOWSNT]:
3219 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3220 * xfaces.c (load_color) [!MSDOS]:
3222 * fileio.c (check_existing, check_executable, check_writable):
3223 * process.c (network_interface_list, network_interface_info):
3224 Move earlier, so that we don't need forward decls.
3225 * gnutls.c (fn_gnutls_transport_set_errno)
3226 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3228 * w32.c (init_environment): Use faccessat rather than
3229 check_existing, partly for consistency with the rest of the code
3230 in this file, partly so that check_existing can be static.
3232 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3233 * emacs.c (MAIN_PROGRAM): New macro.
3234 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3235 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3237 bool vector int width fixes
3238 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3239 (Fbool_vector_count_matches_at):
3240 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3241 can exceed PTRDIFF_MAX, at least in theory.
3242 (Fbool_vector_count_matches_at):
3243 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3245 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3247 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3248 (struct sockaddr): Add forward decl, for platforms that lack it.
3250 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3252 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3255 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3257 * w32.c (network_interface_get_info, network_interface_list)
3258 (network_interface_info): New functions. (Bug#15610)
3259 (GetAdaptersInfo_Proc): New typedef.
3260 (get_adapters_info): New wrapper function.
3261 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3263 * process.h (network_interface_list, network_interface_info):
3266 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3267 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3268 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3269 for WINDOWSNT. Doc fix.
3270 (syms_of_process): Defsubr Snetwork_interface_list and
3271 Snetwork_interface_info unconditionally.
3273 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3274 in NS GUI sessions. (Bug#15629)
3276 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3278 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3280 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3282 * print.c (print_object): Print " ..." when truncating bool vectors.
3284 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3286 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3287 standard mouse buttons.
3289 * termhooks.h (struct input_event): Remove incorrect commentary.
3291 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3293 Disallow bool vector operations on mixed-length operands.
3294 The old behavior left garbage in the result vector sometimes,
3295 and didn't seem to be useful.
3296 * data.c (Qwrong_length_argument): New static var.
3297 (wrong_length_argument): New function.
3298 (bool_vector_binop_driver): Check that args agree in length.
3300 * keyboard.c, keyboard.h (all_kboards): Now static.
3302 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3304 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3305 note from the lispref.
3307 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3309 * nsterm.h (struct ns_display_info): Remove set-but-unused
3310 member image_cache (image caches are per-terminal anyway).
3311 (FRAME_X_IMAGE_CACHE): Remove.
3312 * nsterm.m (ns_initialize_display_info): Adjust user.
3314 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3316 * w32proc.c: Include mingw_time.h.
3318 * w32.c: Include mingw_time.h.
3320 Implement scrolling of TTY menus when the screen is too short.
3322 * term.c (tty_menu_display): Accept an additional argument, the
3323 menu item from which to start displaying the menu. Account for
3324 the value of Y when limiting the menu to the number of available
3326 (mi_result): New enumeration.
3327 (read_menu_input): Return enumerated value. When the y coordinate
3328 hits min_y or max_y, return scroll indication instead of wrapping
3330 (tty_menu_activate): Handle the scrolling indications from
3331 read_menu_input. Compute the first menu item to display and pass
3332 it to tty_menu_display.
3334 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3336 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3337 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3338 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3339 Adjust to match the change described below.
3340 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3341 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3342 memory_below_frame members to...
3343 * termchar.h (struct tty_display_info): ...here because they're
3344 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3345 * term.c (init_tty):
3346 * nsterm.m (ns_create_terminal):
3347 * w32term.c (w32_create_terminal):
3348 * xterm.c (x_create_terminal): Adjust users.
3349 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3350 to filter out non-TTY frames. Adjust comment.
3351 (scrolling): Adjust user. Prefer eassert for debugging check.
3353 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3355 * xfaces.c (PT_PER_INCH): Remove unused macro.
3356 * termhooks.h (struct terminal): Remove set-but-unused
3357 member fast_clear_end_of_line.
3358 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3359 * nsterm.m (ns_create_terminal):
3360 * term.c (init_tty):
3361 * w32term.c (w32_create_terminal):
3362 * xterm.c (x_create_terminal): Adjust users.
3364 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3366 * lisp.h (bool_vector_size): New function.
3367 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3368 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3369 (Fbool_vector_not, Fbool_vector_count_matches_at):
3370 Remove uses of 'eassume' that should no longer be needed,
3371 because they are subsumed by the 'eassume' in bool_vector_size.
3373 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3375 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3376 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3377 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3379 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3381 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3382 have different dimensions. (Bug#15575)
3384 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3387 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3389 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3391 * term.c (tty_menu_show): Never return with unbalanced
3392 specpdl. Use eassert for debugging check. Adjust style.
3394 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3396 * term.c (read_menu_input): Make selection of menu items
3397 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3398 (tty_menu_activate): Fix off-by-one error when computing max_y.
3400 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3402 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3403 audit logging (only used with GnuTLS 3.x) and enable it.
3405 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3407 * dispnew.c (redraw_frame): Remove useless #ifdef because
3408 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3409 Also, move TTY fflush to...
3410 * term.c (tty_update_end): ...this function.
3412 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3414 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3415 the end of the frame's glyph matrix. (Bug#15575)
3417 * term.c (tty_menu_display): Don't move cursor while overwriting
3418 frame's glyphs with menu items. Limit the number of items
3419 displayed to what can be shown on the available screen lines,
3420 excluding the echo area.
3421 (tty_menu_activate): Limit the Y coordinate allowed by
3422 read_menu_input to the last screen line used for menu display.
3424 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3426 * lisp.h (eassume): New macro.
3427 Also, include <verify.h>, for 'assume'.
3428 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3429 (vroundup, vector_nbytes):
3430 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3431 (Fbool_vector_not, Fbool_vector_count_matches)
3432 (Fbool_vector_count_matches_at):
3433 Use eassume, not eassert.
3434 * casetab.c (set_identity, shuffle):
3435 * composite.c (composition_gstring_put_cache):
3436 * dispnew.c (update_frame_1):
3437 * ftfont.c (ftfont_shape_by_flt):
3438 * image.c (gif_load):
3439 * intervals.c (offset_intervals):
3440 * macfont.m (macfont_shape):
3441 Remove calls to 'assume' that are no longer needed, because
3442 --enable-gcc-warnings no longer generates bogus warnings
3443 when these calls are removed.
3445 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3447 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3449 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3451 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3452 (Qsubstitute_env_in_file_name): New var.
3453 (syms_of_fileio): Define it.
3455 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3457 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3458 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3461 * term.c (save_and_enable_current_matrix): Don't allocate and
3462 don't save margin areas.
3463 (restore_desired_matrix): Don't restore margin areas.
3464 (free_saved_screen): Don't free margin areas.
3466 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3468 * image.c: Pacify --enable-gcc-warnings.
3469 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3470 #define only if used.
3472 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3474 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3475 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3476 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3477 (gif_load): For giflib v5.x and later, display the error message
3478 produced by giflib when its functions fail.
3479 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3482 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3484 * keyboard.c (last_event_timestamp): Remove. For X selection and
3485 GTK popup menus, it may be obtained from per-frame X display info.
3486 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3487 (process_special_events): Adjust users.
3488 * keyboard.h (last_event_timestamp): Remove declaration.
3489 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3490 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3491 * menu.h (xmenu_show): Adjust prototype.
3492 * menu.c (Fx_popup_menu): Adjust user.
3493 * xselect.c (x_own_selection, x_get_foreign_selection)
3494 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3496 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3498 * keyboard.c (init_kboard): Now static. Add arg
3499 to denote window system. Adjust comment.
3500 (init_keyboard): Adjust user.
3501 (allocate_kboard): New function.
3503 * nsterm.m (ns_term_init):
3504 * term.c (init_tty):
3505 * w32term.c (w32_create_terminal):
3506 * xterm.c (x_term_init): Use it.
3507 * keyboard.h (init_kboard): Remove prototype.
3508 (allocate_kboard): Add prototype.
3510 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3512 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3513 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3515 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3517 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3519 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3521 * term.c (tty_menu_activate): Flush the output stream after
3522 showing the cursor, and don't mark the frame garbaged at exit from
3523 the function. Fixes redisplay glitches when moving from one menu
3526 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3528 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3529 or throw error (Bug#15570).
3531 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3533 * intervals.c (temp_set_point_both): Move test into 'eassert',
3536 * lisp.h (eassert): Don't use 'assume'.
3537 Sometimes 'assume' wins in performance, and sometimes it loses,
3538 so it shouldn't be used all the time. Perhaps we need two
3539 flavors of 'eassert', one for where 'assume' is far more likely
3540 to help or to hurt; but that can be done later.
3541 Problem reported by Dmitry Antipov in
3542 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3543 Also, don't include <verify.h>; no longer needed.
3545 2013-10-09 Glenn Morris <rgm@gnu.org>
3547 * eval.c (Fcond): Doc tweak.
3549 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3551 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3552 expressions with side effects to eassert. (Bug#15565)
3554 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3556 * fns.c (hashfn_user_defined): Allow hash functions to return any
3559 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3561 Fix minor problems found by static checking.
3562 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3563 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3564 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3565 * keyboard.c (read_menu_command): Remove unused local.
3566 * lisp.h (read_menu_command): New decl.
3567 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3568 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3569 Return ptrdiff_t, not int.
3570 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3571 not int, for benefit of xpalloc.
3572 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3574 (have_menus_p): Remove; unused.
3575 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3576 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3577 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3579 (save_and_enable_current_matrix): Omit unnecessary casts.
3580 (read_menu_input): Omit local extern decl (now in lisp.h).
3581 Don't access uninitialized storage if mouse_get_xy fails.
3582 (tty_menu_activate): Mark local as initialized, for lint.
3583 (tty_menu_activate, tty_meny_show): Remove unused locals.
3585 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3587 Support menus on text-mode terminals.
3588 * xterm.h (xw_popup_dialog): Add prototype.
3590 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3591 (xmenu_show): Block input here, instead in Fx_popup_menu.
3592 (xw_popup_dialog): New function, with X-specific bits of popup
3595 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3598 * window.c (Fset_window_configuration): Use run-time tests of the
3599 frame type instead of compile-time conditionals, when menu-bar
3600 lines are considered.
3602 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3603 (w32_popup_dialog): New prototypes.
3605 * w32menu.c (Fx_popup_dialog): Function deleted.
3606 (w32_popup_dialog): New function, with w32 specific bits of popup
3607 dialogs. Block input here.
3609 * w32inevt.c (w32_console_read_socket): Minor change to add
3610 debugging TTY events.
3612 * w32fns.c (show_hourglass): If returning early because the frame
3613 is not a GUI frame, unblock input.
3615 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3616 (cursorY): New functions.
3618 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3619 WINDOWSNT, macros that call curX and curY elsewhere.
3621 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3623 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3624 specific function to hide and show cursor on a text-mode terminal.
3625 (tty_menu_struct, struct tty_menu_state): New structures.
3626 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3627 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3628 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3629 (tty_menu_locate, save_and_enable_current_matrix)
3630 (restore_desired_matrix, screen_update, read_menu_input)
3631 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3632 (tty_pop_down_menu, tty_menu_last_menubar_item)
3633 (tty_menu_new_item_coords, tty_menu_show): New functions.
3634 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3636 * nsterm.h (ns_popup_dialog): Adjust prototype.
3638 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3640 (ns_popup_dialog): Adapt order of arguments to the other
3641 *_menu_show implementations.
3642 (Fx_popup_dialog): Function deleted.
3644 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3646 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3648 * menu.c (have_boxes): New function.
3649 (single_keymap_panes): Use it instead of a compile-time
3651 (single_menu_item): Use run-time tests of the frame type instead
3652 of compile-time conditionals.
3653 (encode_menu_string): New function.
3654 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3655 the macro, since different types of frame need different encoding
3657 (digest_single_submenu): Use run-time tests of frame type instead
3658 of, or in addition to, compile-time conditionals.
3659 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3660 (Fx_popup_menu): Detect when the function is called from keyboard
3661 on a TTY. Don't barf when invoked on a text-mode frame.
3662 Check frame type at run time, instead of compile-time conditionals for
3663 invoking terminal-specific menu-show functions.
3664 Call tty_menu_show on text-mode frames.
3665 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3666 run time to determine which alternative to invoke; support dialogs
3669 * keyboard.h <Qmouse_movement>: Declare.
3671 * keyboard.c <Qmouse_movement>: Now extern.
3672 <Qecho_keystrokes>: New static variable.
3673 (read_key_sequence): Accept an additional argument, a flag to
3674 prevent redisplay during reading of the key sequence. All callers
3676 (read_menu_command): New function.
3677 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3679 (toolkit_menubar_in_use): New function.
3680 (make_lispy_event): Use it instead of a compile-time test.
3682 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3683 window-system being available.
3685 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3686 to x-popup-dialog on the frame type, they all now support popup
3689 * dispnew.c (save_current_matrix): Save the margin areas.
3690 (restore_current_matrix): Restore margin areas.
3691 (update_frame_with_menu): New function.
3693 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3696 * alloc.c (make_save_ptr): Now compiled unconditionally.
3698 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3700 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3701 (redraw_frame, update_frame): Adjust users.
3702 * dispextern.h (set_window_update_flags): Adjust prototype.
3703 * xdisp.c (redisplay_internal): When updating all frames with zero
3704 windows_or_buffers_changed, assume that only the windows that shows
3705 current buffer should be really updated.
3707 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3709 Do not allocate huge temporary memory areas and objects while encoding
3710 for file I/O, thus reducing an enormous memory usage for large buffers.
3711 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3712 * coding.h (struct coding_system): New member raw_destination.
3713 * coding.c (setup_coding_system): Initialize it to zero.
3714 (encode_coding_object): If raw_destination is set, do not create
3715 dst_object. Add comment.
3716 * fileio.c (toplevel): New constant E_WRITE_MAX.
3717 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3718 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3720 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3722 * nsterm.m (windowDidExitFullScreen:):
3723 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3725 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3727 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3728 * keyboard.c (unblock_input_to): Don't process pending signals
3729 if a fatal error is in progress.
3731 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3732 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3733 they're talking about words in Lisp bool vectors.
3734 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3735 * data.c (popcount_bits_word): Rename from popcount_size_t.
3736 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3739 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3741 Improve support for popcount and counting trailing zeros (Bug#15550).
3742 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3743 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3744 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3745 (popcount_size_t_msc, popcount_size_t_gcc):
3746 Remove; now done by Gnulib.
3747 (popcount_size_t): Now a macro that defers to Gnulib.
3748 (count_trailing_zero_bits): Return int, for consistency with
3749 Gnulib and because Emacs prefers signed to unsigned int.
3750 Don't assume that size_t is either unsigned int or unsigned long
3751 or unsigned long long.
3752 (size_t_to_host_endian): Do not assume that size_t is either
3753 exactly 32 or exactly 64 bits wide.
3754 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3755 etc., so that it's now an enum constant, not a macro.
3756 No need to assume that it's either 32 or 64.
3758 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3760 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3763 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3765 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3766 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3768 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3770 emacs_read and emacs_write now use void *, not char *.
3771 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3772 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3773 Buffer arg is now void *, not char *. This matches plain
3774 'read' and 'write' better, and avoids a constraint violation
3775 on Solaris 9 with Oracle Studio.
3777 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3779 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3780 memset to explicit loop. Otherwise copy largest possible chunk
3781 from initialized to uninitialized part, thus allowing the longer
3782 memcpy runs and reducing the number of loop iterations.
3784 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3786 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3787 hide toolbar (Bug#15388).
3788 (windowDidEnterFullScreen:): If presentation options are zero,
3789 set them here (Bug#15388).
3790 (ns_update_auto_hide_menu_bar): Remove runtime check.
3791 Don't auto hide dock unless menubar is also auto hidden.
3793 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3795 * editfns.c (message): Mention batch mode in doc string.
3797 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3799 * nsterm.m (check_native_fs): Remove erroneous comment.
3801 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3803 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3804 uses find_newline instead of scan_newline and so doesn't move point.
3806 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3808 Use hardware support for byteswapping on glibc x86 etc.
3809 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3810 whereas the old swap64 needed 30.
3811 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3812 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3813 Use byteswap.h's macros to swap bytes.
3814 * lisp.h (swap16, swap32, swap64): Remove.
3815 All uses replaced by bswap_16, bswap_32, bswap_64.
3817 * bytecode.c (exec_byte_code): Use some more volatile variables
3818 to work around local variables getting clobbered by longjmp.
3819 Port to pre-C99, which doesn't allow decls after stmts.
3821 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3823 * lisp.h (eassert): Assume that COND is true when optimizing.
3824 In other words, take on the behavior of eassert_and_assume.
3825 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3826 (eassert_and_assume): Remove. All uses replaced by eassert.
3828 * xdisp.c (Qglyphless_char): Now static.
3830 Adjust to merge from gnulib.
3831 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3832 * lisp.h: Include <verify.h>, for 'assume'.
3834 * eval.c (clobbered_eassert): New macro.
3835 (internal_catch, internal_condition_case)
3836 (internal_condition_case_1, internal_condition_case_2)
3837 (internal_condition_case_n): Use it instead of eassert
3838 when the argument contains locals clobbered by longjmp.
3839 Don't use clobbered locals outside of clobbered_eassert.
3840 (internal_lisp_condition_case): Use a volatile variable
3841 to work around a local variable's getting clobbered.
3843 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3845 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3846 (PUSH_HANDLER): New macro.
3847 (catchlist): Remove.
3848 (handlerlist): Always declare.
3850 * eval.c (catchlist): Remove (merge with handlerlist).
3851 (handlerlist, lisp_eval_depth): Not static any more.
3852 (internal_catch, internal_condition_case, internal_condition_case_1)
3853 (internal_condition_case_2, internal_condition_case_n):
3855 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3856 handlerlist/catchlist.
3857 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3858 handlerlist which can only handle a single condition-case handler at
3860 (find_handler_clause): Simplify since we only a single branch here
3863 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3865 (bcall0): New function.
3866 (exec_byte_code): Add corresponding cases. Improve error message when
3867 encountering an invalid byte-code. Let Bunwind_protect accept
3868 a function (rather than a list of expressions) as argument.
3870 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3871 and make them unconditional now that they're heap-allocated.
3873 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3875 * charset.c (Fdecode_char, Fencode_char): Remove description of
3876 `restriction' arg. now that it's hidden by advertised-calling-convention.
3878 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3880 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3881 Remove unused variable (from mac-port).
3882 (macfont_draw): Use s->ybase for correct y position.
3884 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3886 * frame.h (struct frame): Drop has_minibuffer member because...
3887 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3888 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3890 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3892 * window.h (struct window): Prefer enum text_cursor_kinds to int
3893 for phys_cursor_type member. Move the latter, phys_cursor_width,
3894 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3895 * window.c (replace_window, make_window): Adjust users.
3897 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3899 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3900 this module is never compiled otherwise.
3902 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3904 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3907 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3909 * xdisp.c (get_next_display_element): Don't call face_for_font in
3910 a build configured --without-x. (Bug#15484)
3912 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3914 * window.c (calc_absolute_offset): #elif should be #elif defined.
3916 * frame.c (delete_frame): Block/unblock input to overcome race
3917 condition (Bug#15475).
3919 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3921 * frame.c (delete_frame): Record selected frame only after
3922 calling Qdelete_frame_functions (Bug#15477).
3924 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3926 * nsterm.m (ns_selection_color): Remove.
3927 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3928 NSColor selectedText(Background)Color. Only for COCOA.
3929 (ns_term_init): Remove assignment of ns_selection_color, logic
3930 moved to ns_get_color.
3932 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3933 NS_SELECTION_COLOR_DEFAULT.
3934 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3936 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3938 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3939 frame' does not have the tool_bar_window member.
3941 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3943 Signal error when reading an empty byte-code object (Bug#15405)
3944 * lread.c (read1): Signal error.
3945 * alloc.c (make_byte_code): eassert header size.
3946 (sweep_vectors): Change an int to size_t.
3948 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3950 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3951 instead of ints, as it's the usual style for offsetof constants. See:
3952 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3954 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3955 This is ugly, but it should fix the performance problem for older
3956 GCC versions in the short run. I'll look into integrating the
3957 Gnulib module for popcount, as a better fix.
3958 See the thread starting in:
3959 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3960 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3961 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3962 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3963 (popcount_size_t): Use it.
3965 2013-09-24 Daniel Colascione <dancol@dancol.org>
3967 * process.c (Fnetwork_interface_info): Fix build break due to
3970 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3972 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3973 Prefer signed to unsigned integers where either will do.
3974 No need for 'const' on locals that do not escape.
3975 Omit easserts with unnecessary and unportable assumptions about
3976 alignment. Avoid unnecessary casts to char *.
3978 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3980 Use union for the payload of struct Lisp_Vector.
3981 This helps to avoid a few glitches dictated by C's aliasing rules.
3982 * lisp.h (struct Lisp_Vector): Use union for next and
3983 contents member. Adjust comment. Change related users.
3984 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3985 Related users changed.
3986 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3987 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3988 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3989 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3991 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3993 Optimize glyph row clearing and copying routines.
3994 * dispextern.h (struct glyph_row): Change layout of struct
3995 glyph_row to help copy_row_except_pointers. Adjust comment.
3996 * dispnew.c (null_row): Remove.
3997 (clear_glyph_row): Use offsetof and memset to find and clear
3998 just the members that need clearing. Adjust comment.
3999 (copy_row_except_pointers): Likewise for copying.
4001 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4003 Some minor cleanups of recently-added bool vector code.
4004 * conf_post.h (assume): Always return void. Use lint version
4005 only if GCC and MSC versions don't apply.
4006 * conf_post.h (assume):
4007 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4008 Depend on _MSC_VER, not __MSC_VER, for consistency with
4010 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4011 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4012 (bool_vector_binop_driver, count_trailing_zero_bits)
4013 (size_t_to_host_endian): Now static, not static inline;
4014 the latter isn't needed with modern compilers and doesn't
4015 work with older compilers anyway.
4017 * alloc.c (valgrind_p): Use bool for boolean.
4019 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4021 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4022 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4023 (display_last_displayed_message_p, message_buf_print)
4024 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4025 Use bool for boolean.
4026 * dispextern.h (cancel_line, init_desired_glyphs):
4027 Remove ancient leftover.
4028 (help_echo_showing_p, hourglass_shown_p):
4029 * lisp.h (noninteractive_need_newline): Adjust declaration.
4031 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4033 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4035 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4036 ...this file and convert the latter to static. Adjust comment.
4037 (make_initial_frame):
4038 * window.c (init_window_once): Adjust user.
4039 * frame.h (last_nonminibuf_frame): Remove declaration.
4040 * lisp.h (selected_frame): Likewise.
4041 * msdos.c (the_only_display_info): Adjust comment.
4043 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4045 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4046 computing the end column of mouse-highlight that comes from
4047 display or overlay strings. (Bug#15437)
4048 (note_mouse_highlight): Adapt calculation of last argument to
4049 mouse_face_from_string_pos to the above change.
4051 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4052 all platforms, not just for clang.
4054 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4056 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4057 about excess arguments to snprintf.
4059 * conf_post.h(assume): Use __builtin_unreachable for clang.
4061 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4063 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4064 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4066 2013-09-23 Daniel Colascione <dancol@dancol.org>
4068 * alloc.c (USE_VALGRIND): New macro; on by default
4069 when ENABLE_CHECKING.
4070 (mark_maybe_object, mark_maybe_pointer)
4071 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4073 (valgrind_p) [USE_VALGRIND]: New variable.
4074 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4076 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4078 * process.c (wait_reading_process_output): Change int pnamelen to
4081 * nsterm.m (setMarkedText:selectedRange:):
4082 (deleteWorkingText):
4083 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4084 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4085 argument to unsigned long to avoid warning.
4086 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4088 * conf_post.h (assume): Fix compiler error: x shall be cond.
4090 2013-09-22 Daniel Colascione <dancol@dancol.org>
4092 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4093 warning when compiling without a window system.
4095 2013-09-22 Daniel Colascione <dancol@dancol.org>
4097 * data.c (Qbool_vector_p): New symbol.
4098 (bool_vector_spare_mask, popcount_size_t_generic)
4099 (popcount_size_t_msc, popcount_size_t_gcc)
4101 (bool_vector_binop_driver)
4102 (count_trailing_zero_bits, size_t_to_host_endian)
4103 (Fbool_vector_exclusive_or)
4104 (Fbool_vector_union)
4105 (Fbool_vector_intersection, Fbool_vector_set_difference)
4106 (Fbool_vector_subsetp, Fbool_vector_not)
4107 (Fbool_vector_count_matches)
4108 (Fbool_vector_count_matches_at): New functions.
4109 (syms_of_data): Intern new symbol, functions.
4110 * alloc.c (bool_vector_payload_bytes): New function.
4111 (Fmake_bool_vector): Instead of calling Fmake_vector,
4112 which performs redundant initialization and argument checking,
4113 just call allocate_vector ourselves. Make sure we clear any
4114 terminating padding to zero.
4115 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4116 instead of open-coding the size calculation.
4117 (vroundup_ct): New macro.
4118 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4119 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4120 * composite.c (composition_gstring_put_cache):
4121 Change lint_assume to assume.
4122 * conf_post.h (assume): New macro.
4123 (lint_assume): Remove.
4124 * dispnew.c (update_frame_1): Change lint_assume to assume.
4125 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4127 * image.c (gif_load): Change lint_assume to assume.
4128 * lisp.h (eassert_and_assume): New macro.
4129 (Qbool_vector_p): Declare.
4130 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4131 (swap16, swap32, swap64): New inline functions.
4132 * macfont.m (macfont_shape): Change lint_assume to assume.
4133 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4134 * xsettings.c (parse_settings): Use new swap16 and
4135 swap32 from lisp.h instead of file-specific macros.
4137 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4139 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4140 found (which can legitimately happen when the glyph row at the
4141 window start is disabled in the current_matrix. (Bug#15365)
4143 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4145 Fix syntax.h bug introduced by recent INLINE change.
4146 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4147 conditionally compiled one way in some modules, and a different
4148 way in others. This doesn't work with extern inline functions,
4149 which must have the same definition in all modules, because the
4150 defining code might be shared across modules, depending on the
4151 implementation. Symptoms reported by Martin Rudalics in:
4152 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4153 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4154 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4155 overriding the corresponding functions in syntax.h.
4156 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4157 (syntax_property): New inline functions.
4158 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4159 Rewrite in terms of these new functions.
4161 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4163 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4164 not chars_in_text, whose result depends on the multibyteness of
4165 the current buffer. (Bug#15426)
4167 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4169 Port recent change to hosts where pointers aren't 'long'.
4170 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4171 Don't assume that pointers are the same width as 'long'.
4172 Add a compile-time check that a pointer fits into two X slots.
4174 A simpler, centralized INLINE.
4175 * conf_post.h (INLINE): Define only if not already defined.
4176 This allows us to use a single INLINE, defined by one file
4178 * emacs.c (INLINE): Define it.
4179 Also, include category.h, charset.h, composite.h, dispextern.h,
4180 syntax.h, systime.h, so that their INLINE definitions are expanded
4182 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4183 * buffer.h, buffer.c (BUFFER_INLINE):
4184 * category.h, category.c (CATEGORY_INLINE):
4185 * character.h, character.c (CHARACTER_INLINE):
4186 * charset.h, charset.c (CHARSET_INLINE):
4187 * composite.h, composite.c (COMPOSITE_INLINE):
4188 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4189 * frame.h, frame.c (FRAME_INLINE):
4190 * intervals.h, intervals.c (INTERVALS_INLINE):
4191 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4192 * lisp.h, alloc.c (LISP_INLINE):
4193 * process.h, process.c (PROCESS_INLINE):
4194 * syntax.h, syntax.c (SYNTAX_INLINE):
4195 * systime.h, sysdep.c (SYSTIME_INLINE):
4196 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4197 * window.h, window.c (WINDOW_INLINE):
4198 Remove. All uses replaced with INLINE.
4200 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4202 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4205 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4207 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4208 'const char *' to avoid compiler warnings due to similar change in
4209 the prototype of x_get_string_resource.
4211 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4213 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4214 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4215 going to replace static variables below. Adjust comments.
4216 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4217 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4218 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4219 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4220 Related users changed.
4221 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4222 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4223 last_mouse_movement_time, going to replace static variables below.
4225 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4226 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4228 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4229 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4230 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4231 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4232 static variables below.
4233 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4234 (last_mouse_scroll_bar): Remove.
4235 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4236 (mouseExited): Related users changed.
4238 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4240 Do not use external array to process X scroll bar messages.
4241 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4242 (x_send_scroll_bar_event): Pack window pointer into two slots
4243 of XClientMessageEvent if we're 64-bit. Adjust comment.
4244 (x_scroll_bar_to_input_event): Unpack accordingly.
4246 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4248 Ifdef away recent changes which aren't relevant to NS port.
4249 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4250 [!HAVE_NS]: Declare as such.
4251 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4252 [!HAVE_NS]: Define as such.
4254 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4256 * frame.c (x_redo_mouse_highlight): New function
4257 to factor out common code used in W32 and X ports.
4258 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4259 * xterm.h (struct x_display_info):
4260 * w32term.h (struct w32_display_info):
4261 * nsterm.h (struct ns_display_info): New members
4262 last_mouse_motion_frame, last_mouse_motion_x and
4263 last_mouse_motion_y, going to replace static variables below.
4264 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4265 (redo_mouse_highlight): Remove.
4266 (note_mouse_movement, syms_of_xterm): Adjust user.
4267 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4268 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4269 (redo_mouse_highlight): Remove.
4270 (note_mouse_movement, syms_of_w32term): Adjust user.
4271 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4272 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4274 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4275 * nsfns.m (compute_tip_xy): Adjust user.
4277 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4279 * frame.c (x_mouse_grabbed): New function.
4280 * dispextern.h (x_mouse_grabbed): Add prototype.
4281 (last_mouse_frame): Remove declaration.
4282 * xterm.h (struct x_display_info):
4283 * w32term.h (struct w32_display_info):
4284 * nsterm.h (struct ns_display_info): New member
4285 last_mouse_frame, going to replace...
4286 * xdisp.c (last_mouse_frame): ...global variable.
4287 (note_tool_bar_highlight):
4288 * w32term.c (w32_mouse_position, w32_read_socket):
4289 * xterm.c (XTmouse_position, handle_one_xevent):
4290 Use x_mouse_grabbed.
4291 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4293 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4295 * w32term.c (w32_read_socket): Avoid temporary
4296 variables in a call to x_real_positions.
4297 * xterm.c (handle_one_xevent): Likewise.
4299 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4301 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4302 (x_icon_type): Remove prototype.
4303 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4304 * frame.c (x_icon_type): Remove.
4305 * w32term.c (x_make_frame_visible, x_iconify_frame):
4306 * xterm.c (x_make_frame_visible, x_iconify_frame):
4307 Use x_set_bitmap_icon to factor out common code.
4309 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4311 * dispextern.h (check_x_display_info, x_get_string_resource):
4312 Declare here just once and unify the latter.
4313 * frame.c (check_x_display_info, x_get_string_resource):
4314 * nsterm.h (check_x_display_info):
4315 * xrdb.c (x_get_string_resource):
4316 * xterm.h (check_x_display_info): Remove prototypes.
4317 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4318 * w32reg.c (x_get_string_resource): Likewise.
4319 (w32_get_rdb_resource): Adjust user.
4321 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4323 * xterm.h (struct x_display_info): New member
4324 x_pending_autoraise_frame, going to replace...
4325 * xterm.c (pending_autoraise_frame): ...static variable.
4326 (x_new_focus_frame, XTread_socket): Adjust users.
4327 * w32term.h (struct w32_display_info): New member
4328 w32_pending_autoraise_frame, going to replace...
4329 * w32term.c (pending_autoraise_frame): ...global variable.
4330 (x_new_focus_frame, w32_read_socket): Adjust users.
4332 2013-09-17 Glenn Morris <rgm@gnu.org>
4334 * xdisp.c (message_dolog): If we create *Messages*,
4335 switch it to messages-buffer-mode.
4337 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4339 Don't overuse 'const' in types of locals.
4340 * bidi.c (bidi_count_bytes):
4341 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4342 (xg_event_is_for_scrollbar):
4343 * xselect.c (x_handle_property_notify)
4344 (x_handle_selection_notify, x_handle_dnd_message):
4345 * xsettings.c, xsettings.h (xft_settings_event):
4346 * xterm.c (x_handle_net_wm_state, handle_one_event)
4347 (x_menubar_window_to_frame, x_detect_focus_change)
4348 (construct_mouse_click, note_mouse_movement)
4349 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4350 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4351 (handle_one_xevent, x_handle_net_wm_state):
4352 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4353 (x_handle_dnd_message):
4354 Avoid unnecessary 'const', typically the second 'const' in
4355 'const foo * const arg', a 'const' that does not affect the API
4356 and doesn't significantly help the human reader.
4358 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4360 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4361 only if Glib < 2.36.0.
4362 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4363 * xsettings.c (init_gconf, init_gsettings): Do not check
4365 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4367 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4369 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4371 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4372 before calling g_type_init.
4374 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4376 * nsterm.m (syms_of_nsterm): ... to here.
4378 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4380 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4381 (ignore_next_mouse_click_timeout): Use Time as X does.
4382 (handle_one_xevent): Avoid cast and use unsigned comparison.
4384 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4386 Do not copy X event in handle_one_xevent except KeyPress case.
4387 Wnen XEvent is processed, it is unlikely to be changed except
4388 KeyPress case, so we can avoid copying and use const pointer to
4389 const data to make sure that an event is not changed elsewhere.
4390 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4391 const' and do not create local copy except for the KeyPress event.
4392 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4393 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4394 (x_handle_net_wm_state, x_menubar_window_to_frame)
4395 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4396 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4397 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4398 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4399 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4400 (x_handle_dnd_message):
4401 * xsettings.c (xft_settings_event):
4402 Use 'const XEvent * const' where appropriate.
4403 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4405 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4407 Fix X event waiting to handle multiple frames.
4408 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4409 * xterm.c (pending_event_wait): Remove. Adjust users.
4410 (x_detect_focus_change): Pass frame arg.
4411 (handle_one_xevent): Find related frame early and clear per-frame
4412 wait_event_type only if this is an event for the relevant frame.
4413 (x_wait_for_event): Use per-frame wait_event_type.
4415 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4417 * nsfns.m (Fx_create_frame): Fix font driver registration for
4420 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4421 for syms_of_macfont.
4423 * nsterm.m: Include macfont.h.
4424 (ns_tmp_flags, ns_tmp_font): Remove.
4425 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4426 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4427 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4428 (changeFont:): Fix code style. Check for font driver type when
4431 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4434 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4435 (nsfont_open): Set font driver type.
4436 Set font->ascent and font->descent. Figure out font instead of
4437 ns_tmp_font, and flags instead of ns_tmp_flags.
4438 Fix indentation. Remove call to ns_draw_text_decoration,
4441 * nsfns.m: Include macfont.h.
4442 (Fx_create_frame): Register macfont driver, make a better default font.
4443 (Fns_popup_font_panel): Get font from macfont driver, if used.
4445 * macfont.m, macfont.h, macuvs.h: New files.
4447 * font.h: Declare syms_of_macfont.
4449 * font.c (syms_of_font): Call syms_of_macfont.
4451 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4453 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4455 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4456 and it is always zero for others, so I assume that this is an ancient
4457 leftover which nobody will want to change any more.
4458 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4459 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4460 * frame.c (x_set_scroll_bar_width):
4461 * w32fns.c (w32_createscrollbar):
4462 * w32term.c (w32_set_vertical_scroll_bar):
4463 * xfns.c (x_set_scroll_bar_default_width):
4464 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4465 (x_scroll_bar_expose): Related users changed.
4467 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4469 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4470 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4471 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4473 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4475 * nsterm.h, w32term.h, xterm.h: ...and not here.
4476 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4477 Remove unused Xisms.
4478 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4479 these modules are never compiled otherwise.
4481 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4483 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4484 Doc fix. (Bug#15375)
4486 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4488 Unify Fx_focus_frame between all ports.
4489 * frame.h (x_focus_frame): New prototype.
4490 * xfns.c (Fx_focus_frame): Remove.
4491 (syms_of_xfns): Do not defsubr it.
4492 (x_focus_frame): X implementation.
4493 * nsfns.m (Fx_focus_frame): Remove.
4494 (syms_of_nsfns): Do not defsubr it.
4495 (x_focus_frame): NS implementation.
4496 * w32term.c (Fx_focus_frame): Remove.
4497 (x_focus_on_frame): Rename to...
4498 (x_focus_frame): W32 implementation.
4499 * w32term.h (x_focus_on_frame): Remove prototype.
4500 * w32fns.c (Fx_focus_frame): Remove.
4501 (syms_of_w32fns): Do not defsubr it.
4502 * frame.c (Fx_focus_frame): Define here.
4503 (syms_of_frame): Defsubr here.
4504 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4506 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4508 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4509 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4510 each port to reference the port-specific window system data.
4511 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4512 (FRAME_DISPLAY_INFO): Define.
4513 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4514 (FRAME_DISPLAY_INFO): Define. Adjust users.
4515 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4516 (FRAME_DISPLAY_INFO): Define. Adjust users.
4517 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4518 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4519 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4520 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4521 * xselect.c, xterm.c: All related users changed.
4523 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4525 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4526 (x_menubar_window_to_frame): Remove prototypes.
4527 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4528 (x_menubar_window_to_frame, x_top_window_to_frame):
4530 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4531 (x_menubar_window_to_frame, x_top_window_to_frame):
4532 ...to here and convert all but the last to static.
4534 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4536 * lisp.mk (lisp): Add w32-common-fns.elc.
4538 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4540 * charset.c (char_charset): Document an exception for char-charset.
4542 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4544 * xterm.h (x_display_info): New field last_user_time...
4545 * xterm.c (toplevel): ...to replace static last_user_time.
4546 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4548 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4550 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4551 scroll bar values to prevent thumb from disappear and update comment.
4553 2013-09-11 Glenn Morris <rgm@gnu.org>
4555 * emacs.c (usage_message): Possessive apostrophe tweak.
4557 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4559 * nsterm.m (syms_of_nsterm): Use Qns.
4560 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4561 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4562 * xfns.c (x_display_info_for_name, Fx_open_connection):
4563 Remove old '#if 0' code.
4564 (syms_of_xfns): Use Qx.
4565 * termhooks.h (fullscreen_hook): Remove the leftover.
4566 (struct terminal): Fix typo in comment.
4568 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4570 Cleaning up a few X scroll bar bits.
4571 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4572 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4573 New member last_seen_part, going to replace...
4574 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4575 (xt_action_hook) [USE_LUCID]: Adjust user.
4576 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4577 Lucid-specific scroll bar support.
4578 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4579 to int and adjust to use last_seen_part member.
4580 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4581 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4582 Initialize last_seen_part.
4584 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4586 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4587 insert-buffer-substring an empty string.
4589 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4591 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4592 avoiding a GCC warning.
4594 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4596 Ifdef away frame tool bar code when it is not really used.
4597 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4598 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4599 and minimize_tool_bar_window_p under the above.
4600 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4601 (fset_tool_bar_window): Likewise.
4602 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4603 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4604 (change_frame_size_1):
4605 * window.c (window_from_coordinates, Frecenter): Adjust users.
4606 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4607 code is not really used.
4608 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4609 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4610 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4611 [!USE_GTK && !HAVE_NS]: Define as such.
4612 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4613 (note_mouse_highlight, expose_frame):
4614 * xfns.c (x_set_tool_bar_lines):
4615 * xterm.c (handle_one_xevent): Adjust users.
4617 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4619 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4620 This bug was introduced by my 2013-08-26 patch, which incorrectly
4621 assumed that the terminfo implementation doesn't use termcap buffers.
4622 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4623 these buffers apparently are used after all.
4624 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4625 (struct tty_display_info): Define members termcap_term_buffer and
4626 termcap_strings_buffer even if TERMINFO.
4628 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4631 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4632 'usage' docstring entry to pacify make-docfile.
4634 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4636 Change comparison functions =, <, >, <=, >= to take many arguments.
4637 * data.c: Change comparison functions' interface and implementation.
4638 * lisp.h: Make arithcompare available for efficient two arg
4640 * bytecode.c: Use arithcompare.
4641 * fileio.c: Use new interface.
4643 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4645 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4647 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4649 * eval.c (Feval): Document the new use of `lexical'.
4651 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4653 Review and drop old frame resize hack.
4654 * frame.h (struct frame): Remove force_flush_display_p.
4655 * dispnew.c (update_frame): Adjust user and don't call
4656 flush_frame here. The comment has said that there was an issues
4657 with redisplaying fringes, but I don't see any differences with
4658 and without this hack. Hopefully we can continue without it.
4659 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4660 current frame matrices twice if resized_p is set.
4662 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4664 Do not populate pure Xism x_sync to other ports.
4665 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4666 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4667 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4668 * w32term.h (x_sync): Remove prototype.
4670 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4672 Cleanup frame flushing.
4673 * dispextern.h (struct redisplay_interface):
4674 Drop flush_display_optional because flush_display is enough
4675 for X and flushing via RIF is just a no-op for others.
4676 * frame.h (flush_frame): New function.
4677 * dispnew.c (update_frame):
4678 * minibuf.c (read_minibuf):
4679 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4681 * keyboard.c (detect_input_pending_run_timers): Do not flush
4682 all frames but selected one in redisplay_preserve_echo_area.
4683 * nsterm.m (ns_flush): Remove no-op.
4684 (ns_redisplay_interface): Adjust user.
4685 * w32term.h (x_flush): Remove no-op.
4686 (w32_redisplay_interface): Adjust user.
4687 * xterm.c (x_flush): Simplify because we do not flush all
4688 frames at once any more. Adjust comment.
4689 (x_redisplay_interface): Adjust user.
4691 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4693 Port --without-x --enable-gcc-warnings to Fedora 19.
4694 * gfilenotify.c (globals_of_gfilenotify):
4695 Call g_type_init only if using an older glib version that needs it.
4697 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4699 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4700 (last_glyphless_glyph_merged_face_id): Remove declarations.
4701 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4702 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4703 (last_glyphless_glyph_merged_face_id): Now static.
4704 (merge_escape_glyph_face): New function, refactored from...
4705 (get_next_display_element): ...here.
4706 (merge_glyphless_glyph_face): New function, refactored from...
4707 (produce_glyphless_glyph): ...here...
4708 * term.c (produce_glyphless_glyph): ...and here.
4710 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4712 * eval.c (eval_sub): Only call Ffunction if necessary.
4714 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4716 Attempt to make redisplay more selective when changing cursor type.
4717 * frame.h (struct frame): New bitfield cursor_type_changed.
4718 * xdisp.c (cursor_type_changed): Remove.
4719 (try_cursor_movement, redisplay_window, try_window_id)
4720 (set_frame_cursor_types, try_window_reusing_current_matrix):
4721 Adjust to use per-frame bitfield.
4722 (redisplay_internal): Look for cursor type change on each visible
4723 frame and consider all frames if cursor type has been changed on
4724 the frame other than selected. If cursor type has been changed on
4725 selected frame only, do not use fast update.
4727 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4729 Attempt to make redisplay more selective when changing fonts.
4730 * frame.h (struct frame): New bitfield fonts_changed.
4731 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4732 (adjust_frame_glyphs): Add prototype.
4733 * dispnew.c (fonts_changed_p): Remove.
4734 (adjust_glyphs): Remove because we do not
4735 adjust matrices on all frames at once any more.
4736 (adjust_frame_glyphs): Block and unblock input here.
4737 (adjust_glyph_matrix): Use fonts_changed.
4738 (change_frame_size_1): Use adjust_frame_glyphs.
4739 * font.c (font_open_entity): Use fonts_changed.
4740 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4741 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4742 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4743 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4744 (shrink_mini_window, Fresize_mini_window_internal)
4745 (window_scroll_pixel_based, Fset_window_configuration)
4746 (apply_window_adjustment, Fset_window_vscroll):
4747 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4748 Use adjust_frame_glyphs.
4749 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4750 (try_window_reusing_current_matrix, try_window_id, display_line)
4751 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4752 (redisplay_internal): Consider fonts_changed and adjust frame
4753 matrices for each frame only if the frame is visible. If font
4754 has been changed on some frame during full redisplay, retry
4755 only visible frames where the font has been actually changed.
4757 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4759 Cache current header and mode line height for each window.
4760 * window.h (struct window): New fields mode_line_height
4761 and header_line_height.
4762 * window.c (make_window): Initialize them.
4763 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4764 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4765 (current_mode_line_height, current_header_line_height):
4767 * xdisp.c (current_mode_line_height, current_header_line_height):
4769 (pos_visible_p, init_xdisp): Adjust user.
4770 (redisplay_window): Invalidate mode_line_height and
4771 header_line_height if current and desired matrices do not agree.
4773 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4775 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4776 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4778 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4780 Make --without-x compatible with --enable-gcc-warnings.
4781 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4782 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4783 members under HAVE_WINDOW_SYSTEM.
4784 * keyboard.c (make_lispy_focus_out): Likewise.
4785 (record_menu_key): Move under HAVE_MENUS.
4786 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4787 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4788 (syms_of_xdisp): Adjust user.
4789 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4790 (start_hourglass, cancel_hourglass):
4791 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4792 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4793 and CLEAR_FONT_TABLE_NFONTS.
4794 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4795 Declare only if HAVE_WINDOW_SYSTEM.
4796 (lface_same_font_attributes_p, clear_face_gcs): Define only
4797 if HAVE_WINDOW_SYSTEM.
4799 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4801 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4802 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4803 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4805 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4807 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4809 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4811 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4812 This fixes a type error on hosts where ptrdiff_t is wider than int.
4814 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4816 * keyboard.c (read_key_sequence_vs): New function.
4817 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4820 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4822 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4824 Makefile improvements.
4825 * Makefile.in (config.status): Don't use double-colon rules, as
4826 they are not portable according to POSIX. Fix shell typo with `;
4827 I guess this rule has never been tested?
4828 (VCSWITNESS): New macro, to override any environment var.
4830 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4832 * xterm.h (struct x_display_info): Do not track X connection
4833 fd separately because it is always available from Display.
4834 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4837 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4839 * buffer.c (drop_overlay):
4840 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4841 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4843 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4845 * buffer.c (Fmake_overlay, Fmove_overlay):
4846 * intervals.c (set_point_from_marker):
4847 * print.c (PRINTPREPARE): Prefer signal_error
4848 to plain error and report unsuitable marker too.
4850 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4852 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4853 for 'dragging' member.
4854 (struct x_output): Remove set-but-unused leftovers
4855 'left_before_move' and 'top_before_move'.
4856 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4857 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4858 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4859 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4860 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4861 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4862 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4863 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4865 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4867 * nsfont.m (INVALID_GLYPH): New define.
4868 (nsfont_encode_char): Use INVALID_GLYPH.
4869 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4871 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4873 * xterm.c (x_last_mouse_movement_time): Revert last change.
4874 This code should use XDisplayMotionBufferSize to check display's
4875 motion history first, and there are few other issues as well.
4876 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4877 (handle_one_xevent): Adjust user.
4879 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4881 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4882 * frame.c (Flast_nonminibuf_frame): ... to here.
4883 (check_minibuf_window): Don't abort if no window was found
4886 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4888 Use XGetMotionEvents to ask the last mouse motion time from X server.
4889 * xterm.c (X_MOTION_HISTORY): Default to 1.
4890 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4891 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4892 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4893 Ifdef away legacy code.
4894 (XTmouse_position, x_scroll_bar_report_motion):
4895 Use x_last_mouse_movement_time.
4896 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4899 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4901 * msdos.c (last_mouse_window): Move to...
4902 (dos_rawgetc): ...this function and adjust comment.
4903 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4904 (mouseMoved): ...this function and adjust comment.
4905 * w32term.c (last_window): Likewise with...
4906 (w32_read_socket): ...this function.
4907 * xterm.c (last_window): Likewise with...
4908 (handle_one_xevent): ...this function.
4910 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4912 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4913 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4914 (handle_one_xevent): ...to here.
4915 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4918 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4920 * msdos.c (IT_set_terminal_window): Remove no-op.
4921 (initialize_msdos_display): Adjust terminal setup.
4922 * w32console.c (w32con_set_terminal_window): Remove no-op.
4923 (initialize_w32_display): Adjust terminal setup.
4924 * w32term.c (w32_set_terminal_window): Remove no-op.
4925 (w32_create_terminal): Adjust terminal setup.
4926 * xterm.c (XTset_terminal_window): Remove no-op.
4927 (x_create_terminal): Adjust terminal setup.
4929 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4931 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4933 (ns_create_terminal): Adjust terminal setup.
4934 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4936 (w32_create_terminal): Adjust terminal setup.
4937 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4939 (x_create_terminal): Adjust terminal setup.
4941 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4943 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4944 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4945 * dispnew.c (buffer_posn_from_coords):
4946 * window.c (Fwindow_end, displayed_window_lines):
4947 * xdisp.c (redisplay_mode_lines): Use it.
4949 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4951 * fontset.c (face_for_char): Check char in the current face font first
4952 if HAVE_NS (Bug#15138).
4954 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4956 * window.c (temp_output_buffer_show): Make sure window returned
4957 by display_buffer is live (Bug#15213).
4959 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4961 Minor cleanup to avoid forward declarations.
4962 * coding.h (struct ccl_spec): Remove forward declaration.
4963 * composite.h (toplevel): Include font.h.
4964 (struct composition_it, struct face, struct font_metrics):
4965 Remove forward declaration.
4966 * dispextern.h (struct image, struct atimer): Likewise.
4967 * emacsgtkfixed.h (struct frame): Likewise.
4968 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4969 * font.h (struct font_driver, struct font, struct glyph_string)
4970 (struct face): Remove forward declaration.
4971 * fontset.h (struct face, struct font): Likewise.
4972 * frame.h (toplevel): Style cleanup.
4973 (enum output_method): Move to...
4974 * termhooks.h (enum output_method): ...here.
4975 (struct glyph, struct frame, struct ns_display_info)
4976 (struct x_display_info, struct w32_display_info):
4977 Remove forward declaration.
4978 * xterm.h (toplevel): Include termhooks.h.
4979 (struct font, struct window, struct glyph_matrix, struct frame)
4980 (struct input_event, struct face, struct image): Remove forward
4982 * gtkutil.h (struct _widget_value): Likewise.
4983 * keyboard.h (toplevel): Include termhooks.h.
4984 (struct input_event): Remove forward declaration.
4986 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4988 * intervals.c (set_point_from_marker): New function.
4989 * editfns.c (Fgoto_char):
4990 * process.c (Finternal_default_process_filter):
4991 * window.c (select_window_1): Use it.
4992 * buffer.h (set_point_from_marker): Add prototype.
4994 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4996 * w32.c (term_winsock): Call release_listen_threads before calling
4998 (_sys_wait_accept): Wait for accept event in a loop with a finite
4999 timeout, instead of waiting indefinitely. Will hopefully avoid
5000 hanging during exit because WSACleanup deadlocks waiting for the
5001 event object to be released. (Bug#14333)
5003 * w32proc.c (release_listen_threads): New function, signals all
5004 the reader threads that listen for connections to stop waiting.
5006 * w32.h (release_listen_threads): Add prototype.
5008 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5010 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5011 field of new marker (for sanity and safety).
5012 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5013 anyway because XMISCTYPE is a function and can't be an lvalue).
5015 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5017 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5018 (x_after_update_window_line, x_scroll_bar_create):
5019 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
5020 (handle_one_xevent, x_clear_frame_area):
5021 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5022 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5023 * xterm.h (x_clear_area): Adjust prototype.
5025 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5027 Hook scanning and indentation functions to find_newline. This helps
5028 to avoid duplicated code and renders more respect to newline cache.
5029 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5030 * cmds.c (Fforward_line):
5031 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5032 Use find_newline and avoid unnecessary point movements.
5033 * search.c (scan_newline): Implement on top of find_newline.
5035 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5037 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5038 scoped code (bug#11258).
5040 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5042 * nsterm.m (last_window): New variable.
5043 (EV_TRAILER2): New macro.
5044 (EV_TRAILER): Call EV_TRAILER2.
5045 (mouseMoved:): Add support for mouse-autoselect-window
5046 on nextstep (Bug#6888).
5048 2013-08-28 Andreas Schwab <schwab@suse.de>
5050 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5051 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5052 Remove unused macro definitions.
5053 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5054 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5055 Only define if emacs.
5057 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5059 Prefer enum glyph_row_area to int where appropriate.
5060 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5062 (window_box, window_box_width, window_box_left, window_box_left_offset)
5063 (window_box_right, window_box_right_offset): Adjust prototypes.
5064 * xdisp.c (window_box, window_box_width, window_box_left)
5065 (window_box_left_offset, window_box_right, window_box_right_offset):
5066 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5067 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5068 * nsterm.m (ns_clip_to_row):
5069 * w32term.c (w32_clip_to_row):
5070 * xterm.c (x_clip_to_row): Likewise.
5072 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5074 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5075 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5077 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5079 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5080 for portability to hosts where /bin/sh has problems.
5082 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5084 Redesign redisplay interface to drop global output_cursor.
5085 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5086 (toplevel): Remove declaration of output_cursor.
5087 (set_output_cursor, x_cursor_to): Remove prototype.
5088 * window.h (struct window): New member output_cursor.
5089 (output_cursor_to): New function to replace RIF member.
5090 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5091 (update_text_area, set_window_cursor_after_update): Use it.
5092 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5093 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5094 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5095 * w32term.c (x_update_window_begin, x_update_window_end):
5096 * xterm.c (x_update_window_begin, x_update_window_end):
5097 Adjust to use per-window output cursor.
5099 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5101 Simplify SELECT_TYPE-related code.
5102 Like EMACS_TIME, this portability layer is no longer needed, since
5103 Emacs has been using fd_set as a portability layer for some time.
5104 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5105 (SELECT_TYPE): Remove. All uses changed to fd_set.
5106 (fd_set) [!FD_SET]: New typedef.
5108 Simplify EMACS_TIME-related code.
5109 This portability layer is no longer needed, since Emacs has been
5110 using struct timespec as a portability layer for some time.
5111 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5112 Include <time.h> rather than "systime.h"; that's all that's needed now.
5113 * dispnew.c: Include <timespec.h> rather than "systime.h";
5114 that's all that's needed now.
5115 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5116 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5117 TIMESPEC_RESOLUTION.
5118 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5119 LOG10_TIMESPEC_RESOLUTION.
5120 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5121 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5122 (make_emacs_time): Remove. All used changed to make_timespec.
5123 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5124 (current_timespec): Rename from current_emacs_time. All uses changed.
5125 (add_emacs_time): Remove. All uses changed to timespec_add.
5126 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5127 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5128 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5129 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5130 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5131 (current_timespec): Rename from current_emacs_time. All uses changed.
5132 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5133 changed to timespec_cmp.
5134 * xgselect.c: Include <timespec.h>, since our .h files don't.
5136 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5138 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5139 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5140 Remove the leftovers.
5141 * gtkutil.c (toplevel): Do not declare Qxft but include
5143 * image.c (toplevel): Do not declare Vlibrary_cache because
5144 it's already done in lisp.h.
5146 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5148 * lisp.h (Mouse_HLInfo): Move from here...
5149 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5150 (reset_mouse_highlight): New function.
5151 * msdos.c (dos_set_window_size, IT_update_begin)
5152 (internal_terminal_init):
5153 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5154 (ns_initialize_display_info):
5155 * w32console.c (initialize_w32_display):
5156 * w32term.c (x_update_window_end, x_free_frame_resources)
5157 (w32_initialize_display_info):
5158 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5159 * window.c (Fdelete_other_windows_internal):
5160 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5161 * termchar.h (toplevel):
5162 * xterm.h (toplevel): Include dispextern.h.
5164 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5166 Fix minor problems found by static checking.
5167 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5168 (expect): Avoid nested-if warning.
5169 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5170 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5171 * nsterm.h, nsterm.m (ns_select):
5172 * xgselect.c, xgselect.h (xg_select):
5173 Adjust signature to better match pselect's.
5174 * nsterm.m (ns_select):
5175 Don't set *TIMEOUT, since pselect doesn't.
5176 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5177 diagnostic about assigning const char * to it.
5178 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5180 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5182 * lread.c (substitute_object_recurse): Handle hash-tables as well
5185 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5187 Fix unlikely core dump in init_tty, and simplify terminfo case.
5188 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5189 The old version incorrectly dumped core if malloc returned a
5190 buffer containing only non-NUL bytes.
5191 (init_tty): Do not allocate or free termcap buffers; the
5192 struct does that for us now.
5193 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5194 (struct tty_display_info): Define members termcap_term_buffer and
5195 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5196 use them. Allocate them directly in struct rather than indirectly
5197 via a pointer, to simplify init_tty.
5199 * frame.c (check_minibuf_window): Initialize 'window' properly,
5200 so that Emacs reliably aborts later if 'window' is not initialized.
5202 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5204 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5205 of VoidSymbol (Bug#15154).
5207 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5209 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5210 mouse_face_beg_y and mouse_face_end_y.
5211 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5212 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5213 Adjust users and update comment where appropriate.
5215 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5217 * frame.c (check_minibuf_window): New function.
5218 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5219 Call check_minibuf_window (Bug#15183).
5221 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5223 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5224 because this is the only last cursor data we need to keep and consult.
5225 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5226 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5229 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5231 Fix recovering from possible decompression error.
5232 Since insert_from_gap doesn't always move point, we can't use PT as
5233 the position where the partially decompressed data ends, and
5234 should count how many bytes was produced so far.
5235 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5236 (unwind_decompress): Really delete partially uncompressed data.
5237 (Fzlib_decompress_region): Take decompressed data size into account.
5239 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5241 * syntax.c (init_syntax_once): Adjust comment and do an early
5242 initialization of Qchar_table_extra_slots just once...
5243 * casetab.c (init_casetab_once):
5244 * category.c (init_category_once):
5245 * character.c (syms_of_character):
5246 * coding.c (syms_of_coding):
5247 * xdisp.c (syms_of_xdisp): ...and omit it here.
5249 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5251 * xdisp.c (get_next_display_element): Don't apply to characters
5252 from a display vector the logic of setting it->end_of_box_run_p
5253 suitable for characters from a buffer. (Bug#15175)
5255 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5256 to handle directories, rather than '_utime' which doesn't.
5259 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5261 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5262 or fullscreen (Bug#14627).
5264 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5266 System-dependent integer overflow fixes.
5267 * process.c (Fset_process_window_size): Signal an error if
5268 the window size is outside the range supported by the lower level.
5269 * sysdep.c (set_window_size): Return negative on error,
5270 nonnegative on success, rather than -1, 0, 1 on not in system,
5271 failure, success. This is simpler. Caller changed.
5272 (serial_configure): Remove unnecessary initialization of local.
5273 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5274 size fits in unsigned long; this isn't true on some 32-bit hosts.
5275 Avoid buffer overrun if some future version of /proc/meminfo has a
5276 variable name longer than 20 bytes.
5277 (system_process_attributes) [__FreeBSD__]:
5278 Don't assume hw.availpages fits in 'int'.
5280 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5282 Don't let very long directory names overrun the stack.
5283 Fix some related minor problems involving "//", vfork.
5284 * callproc.c (encode_current_directory): New function.
5285 (call_process): Don't append "/"; not needed.
5286 * fileio.c (file_name_as_directory_slop): New constant.
5287 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5288 this can save the caller having to alloca.
5289 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5290 Use SAFE_ALLOCA, not alloca.
5291 (directory_file_name, Fexpand_file_name): Leave leading "//"
5292 alone, since it can be special even on POSIX platforms.
5293 * callproc.c (call_process):
5294 * process.c (Fformat_network_address):
5295 * sysdep.c (sys_subshell):
5296 Use encode_current_directory rather than rolling our own.
5297 (create_process): No need to encode directory; caller does that now.
5298 * process.h (encode_current_directory): New decl.
5299 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5300 Rework to avoid 'goto xyzzy;'.
5302 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5304 * xdisp.c (handle_face_prop): If the default face was remapped use
5305 the remapped face for strings from prefix properties. (Bug#15155)
5307 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5309 Minor cleanup for redisplay interface and few related functions.
5310 * frame.h (enum text_cursor_kinds): Move from here...
5311 * dispextern.h (enum text_cursor_kinds): ...to here.
5312 (toplevel): Drop unnecessary declarations.
5313 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5314 in update_window_end_hook and draw_window_cursor functions.
5315 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5316 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5317 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5318 * xterm.c (x_update_window_end, x_draw_window_cursor):
5319 * xdisp.c (display_and_set_cursor, update_window_cursor)
5320 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5321 enum text_cursor_kinds where appropriate.
5323 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5325 Redesign redisplay interface to drop updated_row and updated_area.
5326 * dispextern.h (updated_row, updated_area): Remove declaration.
5327 (struct redisplay_interface): Pass glyph row and row area parameters
5328 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5329 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5331 * dispnew.c (updated_row, updated_area): Remove.
5332 (redraw_overlapped_rows, update_window_line): Adjust user.
5333 (update_marginal_area, update_text_area): Likewise. Pass updated row
5334 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5335 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5338 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5340 * process.c (flush_pending_output): Remove stub.
5343 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5345 * callproc.c: Fix race that killed background processes (Bug#15144).
5346 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5347 Record deleted process-id in critical section, not afterwards.
5348 Don't mistakenly kill process created by a call-process invocation
5349 that discards output and does not wait.
5351 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5353 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5354 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5355 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5356 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5357 to shut up compiler in mark_object.
5358 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5360 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5362 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5363 We can't portably rely on PTY_OPEN doing that, even if
5364 it calls posix_openpt with O_CLOEXEC.
5366 2013-08-20 Kenichi Handa <handa@gnu.org>
5368 * character.c (string_char): Improve commentary.
5370 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5372 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5373 (struct animation_cache): Make signature a flexible array member.
5374 All uses changed. This is a tad slower but may insulate us better
5375 from future changes to ImageMagick.
5377 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5379 * image.c: Shrink memory needed for animation cache.
5380 (SIGNATURE_DIGESTSIZE): New constant.
5381 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5382 (imagemagick_create_cache): Copy the signature. This saves
5383 several KB of memory that ImageMagick wastes per signature.
5384 Don't bother updating the update_time, as the caller does that now.
5385 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5386 it's a fixed size struct member now.
5387 (imagemagick_get_animation_cache): Always destroy the signature,
5388 as it's now imagemagick_create_cache's responsibility to copy it.
5389 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5390 and use memcmp rather than strcmp.
5391 eassert that ImageMagick returns a signature of the specified length.
5393 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5395 * image.c (imagemagick_get_animation_cache): Don't segfault on
5397 (imagemagick_get_animation_cache): Revert to previous definition
5398 so that it actually works. But keep the memory leak fix.
5399 (imagemagick_get_animation_cache): Fix memory leak.
5401 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5403 * image.c: Fix animation cache signature memory leak.
5404 Fix some other minor performance problems while we're at it.
5405 (imagemagick_create_cache): Clear just the members that
5406 need clearing. Don't set update_time, as caller does that now.
5407 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5408 Simplify by using pointer-to-pointer instead of a prev pointer.
5409 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5410 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5411 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5412 it's already a copy. Free the signature probe unless it's cached.
5414 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5415 This was introduced by my 2013-08-12 fix for Bug#15035.
5417 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5419 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5420 (imagemagick_prune_animation_cache): Now static.
5422 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5424 * image.c (imagemagick_get_animation_cache): Don't segfault when
5425 pruning all entries.
5427 2013-08-18 Ken Brown <kbrown@cornell.edu>
5429 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5430 static heap if ENABLE_CHECKING is defined.
5431 (max_bss_sbrk_ptr): New variable.
5433 (report_sheap_usage): Report maximum static heap usage instead of
5434 ending static heap usage.
5436 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5438 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5439 of zlib_initialized according to the results of calling
5440 init_zlib_functions.
5442 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5444 * image.c: Implement an ImageMagick per-image cache.
5445 (imagemagick_get_animation_cache): Fix a double-free error.
5446 (imagemagick_load_image): Remove the ping_wand code, which only
5447 apparently saved time on invalid animated images, and slowed down
5448 everything else. Optimise for the common case.
5450 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5452 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5454 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5456 * marker.c (set_marker): Remove documentation of undefined behavior.
5458 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5460 * image.c (imagemagick_compute_animated_image): Animate correctly
5461 when sub-images are smaller than the main image.
5462 (imagemagick_compute_animated_image): Setting the iterator row to
5463 zero is apparently not allowed.
5464 (imagemagick_compute_animated_image): Allow images that say they
5465 have sub-images that are bigger than the main image, but just crop
5468 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5470 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5472 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5474 * image.c (imagemagick_compute_animated_image): Respect the GIF
5477 2013-08-15 Ken Brown <kbrown@cornell.edu>
5479 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5480 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5483 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5485 Fix minor problems found by static checking.
5486 * frame.c (delete_frame):
5487 * xdisp.c (next_element_from_display_vector):
5488 Avoid uninitialized local.
5489 * image.c (imagemagick_compute_animated_image): Port to C89.
5490 Prefer usual GNU indentation style for loops.
5491 Be more careful about bizarrely large sizes, by using ptrdiff_t
5494 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5496 Fix infinite frame selection loop (Bug#15025).
5497 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5499 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5501 * xdisp.c (compute_window_start_on_continuation_line):
5502 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5503 to make sure we end up setting the window start at the leftmost
5504 visible character of the display line. This avoids funky
5505 horizontal shifting because the window start is not kept on the
5506 same position. (Bug#15090)
5507 (next_element_from_display_vector): Support 'box' face attribute
5508 in the face definitions of a display vector. (Bug#15099)
5510 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5512 * image.c (imagemagick_compute_animated_image): Implement animated
5514 (imagemagick_compute_animated_image): Fix some compilation
5515 warnings. Implement a very simple cache to make the animation
5516 usable at all, but it should be replaced with a per-image cache.
5518 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5520 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5521 to do `for' loops over alist values.
5522 * buffer.h (FOR_EACH_BUFFER):
5523 * process.c (FOR_EACH_PROCESS): Use it.
5524 (handle_child_signal, status_notify, Fget_buffer_process)
5525 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5527 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5529 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5530 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5531 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5532 to xzalloc and so avoid redundant call to memset.
5533 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5534 members because it is allocated with xzalloc and so already zeroed.
5536 2013-08-14 Ken Brown <kbrown@cornell.edu>
5538 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5541 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5543 Utility function and macro to copy Lisp string to C string.
5544 * lisp.h (xlispstrdupa): New macro.
5545 (xlispstrdup): New prototype.
5546 * alloc.c (xlispstrdup): New function.
5547 * callint.c (Fcall_interactively):
5548 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5549 (Fsubstitute_in_file_name):
5550 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5551 * image.c (x_create_bitmap_from_file):
5552 * w32term.c (w32_term_init):
5553 * xterm.c (x_term_init): Use xlispstrdup.
5555 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5557 * image.c (imagemagick_load_image): Make animated pictures work.
5558 There's still some problems with background color settings, though
5561 * decompress.c (unwind_decompress): Always restore point.
5563 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5565 * marker.c (set_marker): Reformat documentation.
5567 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5569 * xdisp.c (cursor_type_changed): Now static.
5571 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5572 Use changed. This avoids the need to call xmalloc and for the
5573 caller to call xfree, and avoids memory leaks in some situations.
5575 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5577 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5578 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5579 (redisplay_window): If window_end_valid is cleared due to non-zero
5580 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5581 so do not call to try_cursor_movement for that window.
5583 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5585 * window.h (struct window): Convert window_end_pos and
5586 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5587 (wset_window_end_pos, wset_window_end_vpos): Remove.
5588 * dispnew.c (adjust_glyph_matrix):
5589 * window.c (Fwindow_end, replace_window, set_window_buffer)
5591 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5592 (set_vertical_scroll_bar, redisplay_window, try_window)
5593 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5594 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5595 (note_mouse_highlight): Adjust users.
5596 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5599 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5601 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5602 * image.c (imagemagick_filename_hint): Use `const char *' and
5603 prefer SSDATA to SDATA to avoid warnings.
5605 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5607 Cleanup window fringes, margins and scroll bars adjustments.
5608 * window.c (set_window_fringes, set_window_margins)
5609 (set_window_scroll_bars, apply_window_adjustment): New functions.
5610 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5611 (Fset_window_scroll_bars): Use them.
5613 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5615 * window.h (struct window): Convert scroll_bar_width
5616 from Lisp_Object to integer. Adjust comment.
5617 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5619 * window.c (wset_scroll_bar_width): Remove.
5620 (make_window): Initialize scroll_bar_width.
5621 (Fsplit_window_internal): Use direct assignment.
5622 (Fset_window_configuration, save_window_save):
5623 Convert Lisp_Object to integer and back where appropriate.
5624 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5625 bar was actually changed, and mention this in docstring.
5627 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5629 * decompress.c: Minor simplifications.
5630 (Fzlib_decompress_region): Don't bother verifying
5631 that avail_out <= UINT_MAX, as that was confusing.
5632 Mention the restriction in a comment instead.
5633 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5635 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5637 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5638 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5640 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5642 * image.c (imagemagick_filename_hint): Check for errors in the
5645 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5647 * window.c (Fwindow_margins): Return nil when there's no marginal
5648 area, as per the documented API.
5650 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5651 Fmake_vector, as scroll bar's struct members are not all Lisp
5652 objects now. This avoids crashes in GC.
5654 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5655 bool, so its address could be taken.
5657 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5659 * image.c (imagemagick_filename_hint): New function to possibly
5660 apply `image-content-type-suffixes'.
5661 (imagemagick_load_image): Use it.
5663 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5665 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5666 if loading zlib failed.
5668 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5670 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5671 2013-08-13 checkin below. Change bool to BOOL, rule is:
5672 All Obj-C code uses BOOL, except for interfaces callable from C.
5674 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5676 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5678 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5679 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5680 bool instead of BOOL.
5681 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5682 from Lisp_Object to bitfield. Adjust comment.
5683 * w32term.c (x_scroll_bar_create): Adjust user.
5684 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5685 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5686 Use bool for boolean.
5687 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5688 to `unsigned int' when defining a bitfield.
5690 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5692 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5694 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5696 * window.h (struct window): Convert left_margin_cols and
5697 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5698 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5699 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5701 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5703 (showing_window_margins_p, update_window_line, update_frame_1):
5704 * fringe.c (draw_fringe_bitmap_1):
5705 * xdisp.c (window_box_width): Adjust users.
5706 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5707 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5708 Use direct assignment.
5709 (Fset_window_configuration, save_window_save, Fwindow_margins):
5710 Convert Lisp_Object to integer and back where appropriate.
5711 (Fset_window_margins): Adjust user. Return t if any margin
5712 was actually changed, and mention this in docstring.
5714 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5716 * syntax.c (forward_word):
5717 * cmds.c (forward_char, backward_char): Mention the optional argument.
5719 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5721 * window.h (struct window): Convert left_fringe_width
5722 and right_fringe_width from Lisp_Objects to integers.
5724 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5725 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5726 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5728 (make_window): Initialize new integer fields to -1.
5729 (Fsplit_window_internal): Use direct assignment.
5730 (Fset_window_configuration, save_window_save):
5731 Convert Lisp_Object to integer and back where appropriate.
5732 (Fset_window_fringes): Adjust user. Return t if any fringe
5733 was actually changed, and mention this in docstring.
5735 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5737 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5738 * nsfns.m (x_set_cursor_type):
5739 * w32fns.c (x_set_cursor_type):
5740 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5741 * xdisp.c (set_frame_cursor_types): ...but in common code.
5743 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5745 * font.c (clear_font_cache): New function, stripped from...
5746 (Fclear_font_cache): ...here, which now uses the function
5747 above. Adjust comment.
5748 * font.h (clear_font_cache): Add prototype.
5749 * xfaces.c (clear_face_cache): Use clear_font_cache.
5751 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5753 * window.c (Fset_window_start): Compare `w', not `window' because
5754 `w' might not be equal to `window' after call to decode_live_window.
5756 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5758 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5759 This fixes a problem introduced by the Bug#15035 patch
5760 when using GPG. Reported by Herbert J. Skuhra.
5762 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5764 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5765 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5766 not yet initialized.
5768 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5770 * decompress.c (Fzlib_decompress_region): Support zlib
5771 decompression, too, and rename.
5773 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5775 Minor zlib configuration tweaks.
5776 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5777 Don't assume presence of fn_inflateInit2_ zlib internal function.
5779 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5781 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5782 include the zlib prefix.
5784 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5786 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5787 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5788 define static variables that are pointers to zlib functions to be
5790 (init_zlib_functions) [WINDOWSNT]: New function.
5791 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5793 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5794 macros instead of invoking the zlib functions directly.
5795 (syms_of_decompress): DEFSYM Qzlib_dll.
5796 Staticpro Szlib_available_p.
5798 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5800 Avoid looping over all frame windows to freeze and unfreeze.
5801 * window.h (struct window): Drop frozen_window_start_p.
5802 (freeze_window_starts): Drop prototype.
5803 * frame.h (struct frame): New frozen_window_starts flag.
5804 (FRAME_WINDOWS_FROZEN): New macro.
5805 * window.c (freeze_window_start, freeze_window_starts):
5807 (select_window, replace_window): Adjust users.
5808 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5809 (window_frozen_p): New function.
5810 (redisplay_window): Use it.
5812 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5814 Fix some fd issues when running subprocesses (Bug#15035).
5815 Fix bugs that can leak files or file descriptors on errors.
5816 Don't unlink open temp files, as that's hard for users to diagnose
5817 when things go awry (e.g., temp disk exhausted).
5818 Don't bother to lock temp files. Check for invalid recursion.
5819 * callproc.c (synch_process_fd): Remove. All uses removed.
5820 (synch_process_tempfile): New var or macro.
5821 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5823 (record_kill_process): New arg, the temp name. All callers changed.
5824 (delete_temp_file): Now just a simple wrapper around unlink.
5825 (call_process_kill): New arg, the call_process_fd array.
5826 Close them all. Clear synch_process_pid. Remove the temp file,
5827 or arrange for it to be removed.
5828 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5829 that's been moved to synch_process_tempfile. Caller changed.
5830 Do not remove the tempfile; that's now call_process_kill's
5832 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5833 call_process_kill; the caller now does that.
5834 (call_process_cleanup): Do not close the process fd; that's now
5835 call_process_kill's responsibility.
5836 (Fcall_process): Implement via new function call_process, which
5837 has most of the old body of Fcall_process, but with a different API.
5838 (call_process): New function that does not open or close filefd if
5839 it is nonnegative. Record which fds need to be closed, and let
5840 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5841 Signal an error if invoked recursively (could be done via a hook).
5842 Simplify creation of the tempfile in the MSDOS case.
5843 Don't create the output file until after checking for the executable.
5844 Report any failure to open /dev/null.
5845 Don't open /dev/null for writing twice; once is enough.
5846 Don't create pipe if all output is being discarded or sent to file.
5847 Don't worry about setting up the coding system or reading from the
5848 pipe if all output is being discarded.
5849 Hoist fd_error local into top level, to lessen block nesting.
5850 Don't record deleted pid here; now done by Fcall_process_region.
5851 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5852 and note its success in synch_process_tempfile.
5853 Do not leak resources when child_setup fails.
5854 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5855 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5856 (create_temp_file): Now returns open fd, with an additional
5857 Lisp_Object * argument to return the name. All callers changed.
5858 Do not close the file; rewind it instead, and leave it open for
5859 the caller. Do not lock the temp file. Unwind-protect the file
5860 and the file-descriptor.
5861 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5862 If an asynchrounous process, record it here, not in call_process.
5863 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5864 * eval.c (set_unwind_protect): New function.
5865 * fileio.c (write_region): New function, generalized from the
5866 old Fwrite_region. Do not lock temp files.
5867 (Fwrite_region): Use it.
5868 * lisp.h (set_unwind_protect, write_region): New decls.
5869 * process.c: Include <verify.h>.
5870 (make_process): Mark fds as initially closed.
5871 (deleted_pid_list): Now a list of pid-filename pairs.
5873 (close_process_fd): New function.
5874 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5875 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5876 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5877 (create_process, create_pty, Fmake_serial_process)
5878 (server_accept_connection): Record which fds need to be closed,
5879 and let deactivate_process close them.
5880 (Fmake_network_process): Do not discard the unwind-protect
5881 until it's safe to do so.
5882 (deactivate_process): Close the fds opened by create_process etc.
5883 (Fprocess_send_eof): Adjust to new way of recording open fds.
5884 Report an error if /dev/null can't be opened, instead of aborting.
5885 * process.h (PROCESS_OPEN_FDS): New constant.
5886 (struct Lisp_Process): New member open_fds.
5887 (record_kill_process, record_deleted_pid): Adjust signatures.
5888 (record_deleted_pid): Move decl here ...
5889 * syswait.h (record_deleted_pid): ... from here.
5891 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5893 * decompress.c: Fix bugs with large buffers and weird inputs.
5894 Tune a bit. Reindent as per usual Emacs style.
5895 (BUFFER_SIZE): Remove.
5896 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5897 more than UINT_MAX bytes. Decompress into the gap instead of into
5898 an auto buffer, as this should avoid copying. Return nil if
5899 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5900 set immediate_quit; we shouldn't trust zlib code that much.
5902 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5904 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5905 errors, and really move the gap to where we want it.
5907 * lisp.h: Include decompress.c support.
5909 * emacs.c (main): Include decompress.c support.
5911 * Makefile.in: Include -lz if present.
5913 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5915 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5916 (initWithTitle:): Initialize frame to 0.
5917 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5918 (fillWithWidgetValue:frame:): Rename from
5919 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5921 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5922 fillWithWidgetValue:frame:
5924 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5925 remove memory leak warnings.
5927 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5928 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5931 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5932 (x_activate_menubar): Update the whole menu.
5933 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5934 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5935 current event is not NSSystemDefined (Bug#15001).
5936 Call ns_check_menu_open only if trackingMenu is 2.
5937 (menuDidClose:): New method, decrease trackingMenu.
5938 (fillWithWidgetValue:setDelegate:): New method.
5939 (fillWithWidgetValue:): Call the above.
5941 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5943 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5945 Omit some unnecessary casts.
5946 Many of these go back to the old pre-C89 days, when they may have
5947 been needed, but we've been assuming C89 or later for a while now.
5948 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5949 (live_float_p, live_misc_p, live_vector_p):
5950 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5951 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5952 (defvar_per_buffer):
5953 * callint.c (Fcall_interactively):
5954 * doc.c (Fsubstitute_command_keys):
5955 * filelock.c (get_boot_time):
5956 * frame.c (xrdb_get_resource):
5957 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5958 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5959 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5960 (menuitem_highlight_callback, menu_destroy_callback)
5961 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5962 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5963 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5964 (xg_tool_bar_help_callback, tb_size_cb):
5965 * image.c (xpm_alloc_color, png_read_from_memory)
5966 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5967 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5969 * keymap.c (describe_map):
5970 * nsfns.m (Fns_display_monitor_attributes_list):
5971 * nsmenu.m (process_dialog:):
5972 * nsterm.m (hold_event):
5973 * process.c (wait_reading_process_output):
5974 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5975 * scroll.c (do_direct_scrolling, scrolling_1):
5976 * termcap.c (tgetent):
5977 * window.c (check_window_containing, add_window_to_list)
5978 (freeze_window_starts):
5979 * xdisp.c (compare_overlay_entries, vmessage):
5980 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5981 (x_get_monitor_attributes_xrandr)
5982 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5983 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5984 * xfont.c (xfont_match, xfont_open):
5985 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5986 (menubar_selection_callback, menu_position_func)
5987 (popup_selection_callback, create_and_show_popup_menu)
5988 (dialog_selection_callback, create_and_show_dialog):
5989 * xrdb.c (x_get_string_resource):
5991 * xsmfns.c (x_session_check_input):
5992 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5993 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5994 (xaw_jump_callback, xaw_scroll_callback):
5995 Omit unnecessary casts.
5997 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5999 Minor string-length refactoring.
6000 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6001 * frame.c (make_monitor_attribute_list):
6002 Prefer build_string to strlen + make_string.
6004 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6006 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6007 don't check minor_code (Bug#14417).
6009 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6011 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6012 vertical positions instead. This avoids calling MATRIX_ROW with
6013 row numbers that are possibly beyond valid limits. (Bug#15064)
6015 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6017 Use xstrdup and build_unibyte_string where applicable.
6018 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6019 * xfns.c (x_window):
6020 * xrdb.c (x_get_customization_string):
6021 * xterm.c (xim_initialize):
6022 * w32fns.c (w32_window): Use xstrdup.
6023 (w32_display_monitor_attributes_list):
6024 * emacs.c (init_cmdargs):
6025 * keyboard.c (PUSH_C_STR):
6026 * nsfont.m (nsfont_open):
6027 * sysdep.c (system_process_attributes):
6028 * w32.c (system_process_attributes):
6029 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6031 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6033 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6034 variables of these types so that GDB would know about them, as aid
6035 for debugging fatal exceptions. (Bug#15024) See also
6036 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6039 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6041 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6042 larger than the NSWindow (Bug#14934).
6044 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6046 Redesign redisplay interface to drop global variable updated_window.
6047 Always pass currently updated window as a parameter to update routines.
6048 * dispextern.h (updated_window): Remove declaration.
6049 (struct redisplay_interface): Pass window parameter to
6050 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6051 and after_update_window_hook.
6052 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6054 * dispnew.c (updated_window): Remove.
6055 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6056 (update_window_line): Adjust to match redisplay interface changes.
6057 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6058 (ns_scroll_run, ns_after_update_window_line):
6059 * w32term.c (x_update_window_begin, x_update_window_end)
6060 (x_after_update_window_line, x_scroll_run):
6061 * xterm.c (x_update_window_begin, x_update_window_end)
6062 (x_after_update_window_line, x_scroll_run):
6063 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6064 Likewise. Adjust comments where appropriate.
6065 (x_cursor_to): Simplify because this is always called during window
6066 update (but install debugging check anyway).
6067 (expose_window): Check must_be_updated_p flag to see whether this
6068 function is called during window update.
6070 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6072 Do not reset window modification event counters excessively.
6073 These leftovers and poor man's tricky methods to catch extra
6074 redisplay's attention are no longer needed.
6075 * frame.c (set_menu_bar_lines_1):
6076 * minibuf.c (read_minibuf_unwind):
6077 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6078 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6079 (window_scroll_line_based, Fset_window_configuration):
6080 * xdisp.c (redisplay_window): Do not reset last_modified and
6081 last_overlay_modified counters.
6083 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6085 * xselect.c (x_send_client_event): Set send_event and serial, memset
6086 data.l as it might be bigger than data.b. Use 24 bit mask to
6087 XSendEvent (Bug#15034).
6089 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6091 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6092 for TTY frames that are not the top frame on their console.
6095 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6097 * w32term.c (w32fullscreen_hook): Really maximize frame when
6098 asked for (Bug#14841).
6100 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6102 Prefer selected_window to Fselected_window, likewise for frames.
6103 * buffer.c (Fbuffer_swap_text):
6104 * data.c (Fvariable_binding_locus):
6105 * window.c (run_window_configuration_change_hook): Adjust users.
6106 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6107 Use decode_live_frame.
6109 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6111 Be more careful if selected window shows the buffer other than current,
6112 use window_outdated only if this is not so. This change should also
6113 address some weird issues discussed in Bug#13012.
6114 * window.h (window_outdated): New prototype.
6115 * window.c (window_outdated): Now here. Convert from static and
6116 always assume window's buffer.
6117 (Fwindow_end, Fwindow_line_height): Use it.
6118 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6119 and always assume window's buffer.
6120 (redisplay_window): Adjust user.
6121 (redisplay_internal): Call to reconsider_clip_changes once and
6122 check whether mode line should be updated only if selected window
6123 shows current buffer.
6124 (run_window_scroll_functions): Use eassert for debugging check.
6125 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6127 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6129 * window.c (window_scroll, window_scroll_pixel_based)
6130 (window_scroll_line_based): Use bool for booleans.
6132 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6134 * process.c: Fix minor off-by-one issues in descriptor counts.
6135 This shouldn't fix any real bugs, but it cleans up the code a bit.
6136 (max_process_desc, max_input_desc): -1, not 0, means none.
6138 (delete_input_desc): New function.
6139 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6140 (deactivate_process): Scan backwards when recomuting max_process_desc;
6141 that should be faster.
6142 (init_process_emacs): Initialize max_input_desc.
6144 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6146 Use region cache to speedup bidi_find_paragraph_start.
6147 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6148 Rename cache_long_line_scans to cache_long_scans.
6149 * buffer.c (bset_cache_long_line_scans): Rename to
6150 bset_cache_long_scans.
6151 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6152 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6154 (syms_of_buffer): Rename cache-long-line-scans to
6155 cache-long-scans. Adjust docstring.
6156 * search.c (newline_cache_on_off):
6157 * indent.c (width_run_cache_on_off): Adjust users.
6158 * bidi.c (bidi_paragraph_cache_on_off): New function.
6159 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6160 * insdel.c (prepare_to_modify_buffer):
6161 Invalidate bidi_paragraph_cache if enabled.
6163 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6165 Invalidate region caches only if buffer text is going to be changed.
6166 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6167 (modify_text): ...new prototype.
6168 (prepare_to_modify_buffer_1): New prototype.
6169 * textprop.c (modify_region): Rename to...
6170 (modify_text_properties): ...new function.
6171 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6172 (Fremove_list_of_text_properties): Adjust users.
6173 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6174 (modify_text): ...new function.
6175 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6176 (prepare_to_modify_buffer_1): ...new function.
6177 * casefiddle.c (casify_region):
6178 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6179 (Ftranspose_regions): Use modify_text.
6181 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6183 * lisp.mk (lisp): Add nadvice.elc.
6185 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6187 New macro to iterate over live buffers similar to frames.
6188 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6189 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6190 Declare buffer-related variables here to offload lisp.h.
6191 * buffer.c (Vbuffer_alist): Adjust comment.
6192 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6193 (other_buffer_safely):
6194 * data.c (store_symval_forwarding):
6195 * dispnew.c (Fframe_or_buffer_changed_p):
6196 * fileio.c (Fdo_auto_save):
6197 * filelock.c (unlock_all_files):
6198 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6200 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6202 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6203 * callproc.c (create_temp_file):
6204 * filelock.c (create_lock_file):
6205 Assume mkostemp, since it's now provided by Gnulib.
6207 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6209 * w32.c (mkostemp): New function.
6210 (mktemp): Remove, no longer used. Most of the code reused in
6211 mkostemp. (Bug#15015)
6212 (mktemp): Don't undef.
6214 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6216 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6217 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6218 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6219 (free_glyph_pool, check_glyph_memory): Likewise for
6220 all users. Adjust comments where appropriate.
6222 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6224 * composite.h: Minor fixups.
6225 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6226 to fix a misspelling, and change it to an inline function while
6227 we're at it (it need not be a macro). All uses changed.
6228 (composition_method, composition_valid_p):
6229 Rewrite to avoid assignments in if-conditions.
6231 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6233 Do not use global Lisp_Object in composition macros.
6234 * composite.h (composition_temp): Remove declaration.
6235 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6236 (composition_method, composition_valid_p): ...inline functions.
6237 (compose_region): Remove the leftover.
6238 * composite.c (composition_temp): Remove.
6239 (run_composition_function, update_compositions)
6240 (composition_compute_stop_pos, composition_adjust_point)
6241 (Ffind_composition_internal):
6242 * coding.c (handle_composition_annotation):
6243 * xdisp.c (handle_composition_prop, check_point_in_composition):
6244 Related users changed.
6246 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6248 Drop FRAME_PTR typedef.
6249 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6250 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6251 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6252 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6253 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6254 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6255 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6256 All related users changed.
6258 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6260 * eval.c (default_toplevel_binding): New function.
6262 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6263 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6264 (syms_of_eval): Export them.
6265 * data.c (Fdefault_value): Micro cleanup.
6266 * term.c (init_tty): Use "false".
6268 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6270 Fix X GC leak in GTK and raw (no toolkit) X ports.
6271 * xterm.c (x_free_frame_resources): If white and black relief
6272 GCs are allocated, always free them here.
6273 * xfns.c (x_make_gc): Omit redundant initialization.
6274 * widget.c (create_frame_gcs): Remove the leftover.
6275 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6276 in x_free_frame_resources.
6278 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6280 * nsterm.m (windowWillResize:toSize:): Only change title if
6281 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6283 (viewDidEndLiveResize): New method.
6285 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6286 inside NS_IMPL_COCOA.
6288 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6290 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6291 Do not check whether undo is enabled because record_insert and
6292 record_delete does that themselves.
6294 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6296 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6297 member which is not really used any more.
6298 (FRAME_XIC_BASE_FONTNAME): Remove.
6299 * xfns.c (xic_free_fontset): Adjust user.
6300 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6301 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6302 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6303 (xdialog_show): Use eassert for debugging check.
6304 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6306 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6308 * fileio.c, fns.c (merge): Move extern decl from here ...
6309 * lisp.h (merge): ... to here.
6311 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6313 Fix last font-related change.
6314 * w32font.h (w32font_list_internal, w32font_match_internal):
6316 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6317 (uniscribe_list_family): Adjust to match font API change.
6318 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6319 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6321 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6323 * frame.h (FRAME_MOUSE_UPDATE):
6324 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6325 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6327 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6329 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6330 * font.h (struct font_driver): Change list, match, and list_family
6331 functions to accept struct frame * as first arg.
6332 * font.c (font_score, font_compare, font_sort_entities):
6334 (font_sort_entities, font_list_entities, font_select_entity):
6335 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6336 match font API change.
6337 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6338 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6339 * ftxfont.c (ftxfont_list, ftxfont_match):
6340 * xftfont.c (xftfont_list, xftfont_match):
6341 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6342 * w32font.c (w32font_list, w32font_match, w32font_list):
6343 (w32font_list_internal, w32_font_match_internal): Likewise.
6344 * xfaces.c (Fx_family_fonts): Adjust user.
6346 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6348 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6349 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6350 only if HAVE_X_WINDOWS is in use.
6351 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6352 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6353 * w32term.c (x_wm_set_icon_position): Likewise.
6354 * w32fns.c (x_icon): Adjust user.
6356 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6358 * xterm.c (last_mouse_press_frame): Remove the
6359 leftover which is not really used any more.
6360 (handle_one_xevent, syms_of_xterm): Adjust users.
6361 (x_flush): Call XFlush once per each X display, not frame.
6362 This is better because this code always unconditionally skips
6363 non-X frames in Vframe_list and issues the only XFlush if we
6364 have more than one X frame on the same X display.
6365 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6366 Use bool for booleans.
6367 (x_draw_glyph_string_background, cvt_string_to_pixel):
6368 (cvt_pixel_dtor): Drop unnecessary prototypes.
6369 * xterm.h (x_display_ok): Adjust prototype.
6371 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6373 Drop unnecessary functions that deals with frame pixel size.
6374 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6375 (x_pixel_height): Drop prototypes.
6376 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6377 (x_pixel_height): Drop implementations.
6378 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6379 which should be always valid for window frame.
6380 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6381 * w32menu.c (Fx_popup_dialog):
6382 * xmenu.c (Fx_popup_dialog): Likewise for both.
6384 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6386 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6387 frame parameters and call to Fmodify_frame_parameters just once.
6388 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6389 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6390 and mention nil frame in docstring.
6392 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6394 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6395 (x_figure_window_size): Likewise. Adjust to return long.
6396 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6397 (toplevel): Move Qterminal_live_p to...
6398 * terminal.c (toplevel): ...here, make it static, and...
6399 (syms_of_terminal): ...DEFSYM here.
6400 * frame.h (Qterminal_live_p): Remove declaration.
6401 (make_frame, x_figure_window_size): Adjust prototype.
6402 * nsfns.m (Fx_create_frame): Use long for window flags.
6404 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6406 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6407 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6408 Do not assume that emacs_close (INT_MAX) is a no-op.
6410 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6412 * xfaces.c (make_face_cache): For struct face_cache, prefer
6413 xmalloc to xzalloc and so avoid redundant call to memset.
6414 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6416 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6418 * fringe.c (draw_window_fringes, update_window_fringes)
6419 (compute_fringe_widths):
6420 * w32term.c (x_draw_glyph_string):
6421 * window.c (candidate_window_p, Frecenter):
6422 * xfaces.c (realize_basic_faces, realize_default_face)
6423 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6424 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6425 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6426 * xmenu.c (Fx_menu_bar_open_internal):
6427 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6428 * xsettings.c (xft_settings_event):
6429 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6430 Use bool for booleans. Adjust style and comments where
6432 * dispextern.h (draw_window_fringes, update_window_fringes)
6433 (compute_fringe_widths):
6434 * xterm.h (x_had_errors_p): Adjust prototype.
6436 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6438 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6439 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6441 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6443 * fns.c (toplevel): Remove comment before Fsafe_length because
6446 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6448 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6450 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6452 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6453 frame which got the message is still alive, before dereferencing
6454 its pointer. (Bug#14970)
6456 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6457 be a live window, before using it as such. (Bug#14970)
6459 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6461 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6462 w32_detect_focus_change instead of doing part of its job by hand.
6463 This fixes the problem whereby FOCUS_OUT events were not sent to
6466 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6468 * process.c (Fprocess_list): Doc fix.
6470 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6471 being re-exposed only if it didn't ask to become visible.
6472 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6473 was previously iconified. (Bug#14841)
6474 (x_iconify_frame): Mark the frame iconified.
6476 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6478 Fix minor problems found by static checking.
6479 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6480 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6482 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6484 * eval.c (set_specpdl_old_value): New function.
6485 (unbind_to): Minor simplification.
6486 (get_backtrace_frame): New function.
6487 (Fbacktrace_frame): Use it. Add `base' argument.
6488 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6489 (syms_of_eval): Export backtrace-eval.
6490 * xterm.c (x_focus_changed): Simplify.
6492 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6494 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6496 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6498 * xdisp.c (redisplay_window): Instead of moving point out of
6499 scroll margin, reject the force_start method, and try scrolling
6500 instead. (Bug#14780)
6502 2013-07-24 Ken Brown <kbrown@cornell.edu>
6504 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6507 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6509 * eval.c (Fprogn): Do not check that BODY is a proper list.
6510 This undoes the previous change. The check slows down the
6511 interpreter, and is not needed to prevent a crash. See
6512 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6514 2013-07-23 Glenn Morris <rgm@gnu.org>
6516 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6518 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6520 Port to GNU/Linux systems with tinfo but not ncurses.
6521 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6522 to decide whether ncurses is being used. Without this change,
6523 GCC complains about tgetent not being declared, on a system
6524 that has tinfo installed but ncurses not installed.
6526 * eval.c (Fprogn): Check that BODY is a proper list.
6528 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6529 * data.c (Fsetq_default):
6530 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6531 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6533 Tune by taking advantage of the fact that ARGS is always a list
6534 when a function is declared to have UNEVALLED args.
6536 * emacsgtkfixed.c: Port to GCC 4.6.
6537 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6539 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6541 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6542 here to silence compiler warnings.
6544 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6546 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6547 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6548 from messing up Emacs's 'struct frame' (Bug#14923).
6550 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6552 * alloc.c (make_save_ptr_ptr): Define this function.
6553 It was inadvertently omitted. It's needed only if
6554 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6556 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6558 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6559 frame have focus (Bug#14895).
6561 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6563 Avoid vfork-related deadlock more cleanly.
6564 * callproc.c (child_setup): When the child's exec fails, output
6565 the program name, as that's more useful. Use O_NONBLOCK to avoid
6567 * process.c (create_process_1): Remove; no longer needed.
6568 (create_process): Remove timer hack; no longer needed, now that
6569 the child avoids deadlock.
6571 2013-07-20 Glenn Morris <rgm@gnu.org>
6573 * image.c (Fimage_flush): Fix doc typo.
6575 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6577 Fix array bounds violation when pty allocation fails.
6578 * process.c (PTY_NAME_SIZE): New constant.
6579 (pty_name): Remove static variable; it's now auto.
6580 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6581 Take pty_name as an arg rather than using a static variable.
6582 All callers changed.
6583 (create_process): Recover pty_flag from process, not from volatile local.
6584 (create_pty): Stay inside array even when pty allocation fails.
6585 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6587 * lread.c (Fload): Avoid initialization only when lint checking.
6588 Mention that it's needed only for older GCCs.
6590 2013-07-20 Kenichi Handa <handa@gnu.org>
6592 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6593 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6595 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6597 * lread.c (Fload): Avoid uninitialized warning.
6599 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6601 Fix some minor file descriptor leaks and related glitches.
6602 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6603 (create_lock_file): Use write, not emacs_write.
6604 * image.c (slurp_file, png_load_body):
6605 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6606 (server_accept_connection):
6607 Don't leak an fd on memory allocation failure.
6608 * image.c (slurp_file): Add a cheap heuristic for growing files.
6609 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6610 as that's what the other routines do. Maybe input need not be
6611 blocked at all, but it's better to be consistent.
6612 Avoid undefined behavior when strlen is zero.
6614 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6615 (NSTATICS): Now a constant; doesn't need to be a macro.
6617 2013-07-19 Richard Stallman <rms@gnu.org>
6619 * coding.c (decode_coding_utf_8): Add simple loop for fast
6620 processing of ASCII characters.
6622 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6624 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6626 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6628 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6629 unportable 'struct x_display_info'.
6630 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6633 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6635 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6636 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6638 (system_process_attributes): Prefer plain char to unsigned char
6639 when either will do. Clean up properly if interrupted or if
6640 memory allocations fail. Don't assume sscanf succeeds.
6641 Remove no-longer-needed workaround to stop GCC from whining.
6642 Read command-line once, instead of multiple times. Check read status a
6645 Fix obscure porting bug with varargs functions.
6646 The code assumed that int is treated like ptrdiff_t in a vararg
6647 function, which is not a portable assumption. There was a similar
6648 -- though these days less likely -- porting problem with various
6649 assumptions that pointers of different types all smell the same as
6650 far as vararg functions is conserved. To make this problem less
6651 likely in the future, redo the API to use varargs functions.
6652 * alloc.c (make_save_value): Remove this vararg function.
6653 All uses changed to ...
6654 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6655 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6657 (make_save_ptr): Rename from make_save_pointer, for consistency with
6658 the above. Define only on platforms that need it. All uses changed.
6660 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6662 * keyboard.c: Try to fix typos in previous change.
6663 (DISPLAY_LIST_INFO): New macro.
6664 (kbd_buffer_get_event): Do not access members that are not present
6665 in X11. Revert inadvertent change of "!=" to "=".
6667 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6669 * keyboard.c (kbd_buffer_get_event):
6670 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6671 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6673 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6675 * filelock.c: Fix unlikely file descriptor leaks.
6676 (get_boot_time_1): Rework to avoid using emacs_open.
6677 This doesn't actually fix a leak, but is better anyway.
6678 (read_lock_data): Use read, not emacs_read.
6680 * doc.c: Fix minor memory and file descriptor leaks.
6681 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6682 (get_doc_string, Fsnarf_documentation):
6683 Fix file descriptor leak on error.
6685 * term.c: Fix minor fdopen-related file descriptor leaks.
6686 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6687 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6689 * charset.c: Fix file descriptor leaks and errno issues.
6691 (load_charset_map_from_file): Don't leak file descriptor on error.
6692 Use plain record_xmalloc since the allocation is larger than
6693 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6695 * eval.c (record_unwind_protect_nothing):
6696 * fileio.c (fclose_unwind):
6698 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6699 The replacement doesn't block input, but that no longer seems
6702 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6704 * lread.c: Fix file descriptor leaks and errno issues.
6705 (Fload): Close some races that leaked fds or streams when 'load'
6707 (Fload, openp): Report error number of last nontrivial failure to open.
6708 ENOENT counts as trivial.
6709 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6711 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6712 now that the function is always called with a nonnegative arg.
6713 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6714 All uses replaced with ...
6715 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6717 A few more minor file errno-reporting bugs.
6718 * callproc.c (Fcall_process):
6719 * doc.c (Fsnarf_documentation):
6720 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6721 * process.c (set_socket_option):
6722 Don't let a constructor trash errno.
6723 * doc.c: Include <errno.h>.
6725 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6727 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6729 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6731 Fix w32 bug with call-process-region (Bug#14885).
6732 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6733 to Fcall_process when the input is empty. This simplifies the
6734 code a bit. It makes no difference on POSIXish platforms but
6735 apparently it fixes a bug on w32.
6737 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6738 * fileio.c (close_file_unwind): Don't close if FD is negative;
6739 this can happen when unwinding a zapped file descriptor.
6740 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6741 in case Emacs runs out of memory between the two unwind-protects.
6742 Don't trash errno when closing FD.
6743 Zap the FD in the specpdl when closing it, instead of deferring
6744 the removal of the unwind-protect; this fixes a bug where a child
6745 function unwinds the stack past us.
6747 New unwind-protect flavors to better type-check C callbacks.
6748 This also lessens the need to write wrappers for callbacks,
6749 and the need for make_save_pointer.
6750 * alloc.c (free_save_value):
6751 * atimer.c (run_all_atimers):
6753 * alloc.c (safe_alloca_unwind):
6754 * atimer.c (unwind_stop_other_atimers):
6755 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6756 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6757 * minibuf.c (choose_minibuf_frame_1):
6758 * process.c (make_serial_process_unwind):
6759 * xdisp.c (pop_message_unwind):
6760 * xselect.c (queue_selection_requests_unwind):
6761 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6762 * alloc.c (record_xmalloc):
6763 Prefer record_unwind_protect_ptr to record_unwind_protect with
6765 * alloc.c (Fgarbage_collect):
6766 Prefer record_unwind_protect_void to passing a dummy.
6767 * buffer.c (restore_buffer):
6768 * window.c (restore_window_configuration):
6769 * xfns.c, w32fns.c (do_unwind_create_frame)
6770 New wrapper. All record-unwind uses of wrappee changed.
6771 * buffer.c (set_buffer_if_live):
6772 * callproc.c (call_process_cleanup, delete_temp_file):
6773 * coding.c (code_conversion_restore):
6774 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6775 * editfns.c (save_excursion_restore)
6776 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6777 (save_restriction_restore):
6778 * eval.c (restore_stack_limits, un_autoload):
6779 * fns.c (require_unwind):
6780 * keyboard.c (recursive_edit_unwind, tracking_off):
6781 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6782 * macros.c (pop_kbd_macro, restore_menu_items):
6783 * nsfns.m (unwind_create_frame):
6784 * print.c (print_unwind):
6785 * process.c (start_process_unwind):
6786 * search.c (unwind_set_match_data):
6787 * window.c (select_window_norecord, select_frame_norecord):
6788 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6789 (fast_set_selected_frame):
6790 * xfns.c, w32fns.c (unwind_create_tip_frame):
6791 Return void, not a dummy Lisp_Object. All uses changed.
6792 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6793 * callproc.c (call_process_kill):
6794 * fileio.c (restore_point_unwind, decide_coding_unwind)
6795 (build_annotations_unwind):
6796 * insdel.c (Fcombine_after_change_execute_1):
6797 * keyboard.c (read_char_help_form_unwind):
6798 * menu.c (unuse_menu_items):
6799 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6800 * sound.c (sound_cleanup):
6801 * xdisp.c (unwind_redisplay):
6802 * xfns.c (clean_up_dialog):
6803 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6804 Accept no args and return void, instead of accepting and returning
6805 a dummy Lisp_Object. All uses changed.
6806 * cygw32.c (fchdir_unwind):
6807 * fileio.c (close_file_unwind):
6808 * keyboard.c (restore_kboard_configuration):
6809 * lread.c (readevalllop_1):
6810 * process.c (wait_reading_process_output_unwind):
6811 Accept int and return void, rather than accepting an Emacs integer
6812 and returning a dummy object. In some cases this fixes an
6813 unlikely bug when the corresponding int is outside Emacs integer
6814 range. All uses changed.
6815 * dired.c (directory_files_internal_unwind):
6816 * fileio.c (do_auto_save_unwind):
6817 * gtkutil.c (pop_down_dialog):
6818 * insdel.c (reset_var_on_error):
6819 * lread.c (load_unwind):
6820 * xfns.c (clean_up_file_dialog):
6821 * xmenu.c, nsmenu.m (pop_down_menu):
6822 * xmenu.c (cleanup_widget_value_tree):
6823 * xselect.c (wait_for_property_change_unwind):
6824 Accept pointer and return void, rather than accepting an Emacs
6825 save value encapsulating the pointer and returning a dummy object.
6827 * editfns.c (Fformat): Update the saved pointer directly via
6828 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6829 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6830 (unwind_body): New function.
6831 (record_unwind_protect): First arg is now a function returning void,
6832 not a dummy Lisp_Object.
6833 (record_unwind_protect_ptr, record_unwind_protect_int)
6834 (record_unwind_protect_void): New functions.
6835 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6836 * fileio.c (struct auto_save_unwind): New type.
6837 (do_auto_save_unwind): Use it.
6838 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6839 * insdel.c (struct rvoe_arg): New type.
6840 (reset_var_on_error): Use it.
6841 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6843 (specbinding_func): Remove; there are now several such functions.
6844 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6845 (set_unwind_protect_ptr): New function.
6846 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6848 Be simpler and more consistent about reporting I/O errors.
6849 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6850 Say "Read error" and "Write error", rather than "I/O error", or
6851 "IO error reading", or "IO error writing", when a read or write
6853 * process.c (Fmake_network_process, wait_reading_process_output)
6854 (send_process, Fprocess_send_eof, wait_reading_process_output):
6855 Capitalize diagnostics consistently. Put "failed foo" at the
6856 start of the diagnostic, so that we don't capitalize the
6857 function name "foo". Consistently say "failed" for such
6859 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6860 All callers changed. This is so it can use report_file_error.
6861 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6862 diagnostics consistently as above.
6864 * fileio.c (report_file_errno): Fix errno reporting bug.
6865 If the file name is neither null nor a pair, package it up as a
6866 singleton list. All callers changed, both to this function and to
6867 report_file_error. This fixes a bug where the memory allocator
6868 invoked by list1 set errno so that the immediately following
6869 report_file_error reported the wrong errno value.
6871 Fix minor problems found by --enable-gcc-warnings.
6872 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6873 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6875 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6877 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6878 Set event->arg to Qt if switch-event shall be generated.
6879 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6881 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6883 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6886 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6887 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6888 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6889 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6890 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6891 and there is a focused frame.
6892 (head_table): Add focus-in and focus-out.
6893 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6894 bind to handle-focus-in/out.
6896 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6897 (Fhandle_switch_frame): Call Fhandle_focus_in.
6898 (syms_of_frame): defsubr handle-focus-in/out.
6900 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6902 Fix porting bug to older POSIXish platforms (Bug#14862).
6903 * sysdep.c (emacs_pipe): New function, that implements
6904 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6905 This should port better to CentOS 5 and to Mac OS X 10.6.
6906 All calls to pipe2 changed.
6908 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6909 This makes the code easier to read and the executable a bit smaller.
6910 Do not replace all calls to Fcons that happen to create lists,
6911 just calls that are intended to create lists. For example, when
6912 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6913 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6914 Similarly for list2 through list5.
6915 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6916 * bytecode.c (exec_byte_code):
6917 * callint.c (quotify_arg, Fcall_interactively):
6918 * callproc.c (Fcall_process, create_temp_file):
6919 * charset.c (load_charset_map_from_file)
6920 (Fdefine_charset_internal, init_charset):
6921 * coding.c (get_translation_table, detect_coding_system)
6922 (Fcheck_coding_systems_region)
6923 (Fset_terminal_coding_system_internal)
6924 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6925 * composite.c (update_compositions, Ffind_composition_internal):
6926 * dired.c (directory_files_internal, file_name_completion)
6928 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6929 * doc.c (Fsnarf_documentation):
6930 * editfns.c (Fmessage_box):
6932 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6933 (Feval, eval_sub, Ffuncall, apply_lambda):
6934 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6935 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6936 (Fset_file_times, Finsert_file_contents)
6937 (Fchoose_write_coding_system, Fwrite_region):
6938 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6939 * font.c (font_registry_charsets, font_parse_fcname)
6940 (font_prepare_cache, font_update_drivers, Flist_fonts):
6941 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6942 * frame.c (make_frame, Fmake_terminal_frame)
6943 (x_set_frame_parameters, x_report_frame_params)
6944 (x_default_parameter, Fx_parse_geometry):
6945 * ftfont.c (syms_of_ftfont):
6946 * image.c (gif_load):
6947 * keyboard.c (command_loop_1):
6948 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6949 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6950 (Fminor_mode_key_binding, accessible_keymaps_1)
6951 (Faccessible_keymaps, Fwhere_is_internal):
6952 * lread.c (read_emacs_mule_char):
6953 * menu.c (find_and_return_menu_selection):
6954 * minibuf.c (get_minibuffer):
6955 * nsfns.m (Fns_perform_service):
6956 * nsfont.m (ns_script_to_charset):
6957 * nsmenu.m (ns_popup_dialog):
6958 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6959 (Fx_own_selection_internal):
6960 * nsterm.m (append2):
6961 * print.c (Fredirect_debugging_output)
6962 (print_prune_string_charset):
6963 * process.c (Fdelete_process, Fprocess_contact)
6964 (Fformat_network_address, set_socket_option)
6965 (read_and_dispose_of_process_output, write_queue_push)
6966 (send_process, exec_sentinel):
6967 * sound.c (Fplay_sound_internal):
6968 * textprop.c (validate_plist, add_properties)
6969 (Fput_text_property, Fadd_face_text_property)
6970 (copy_text_properties, text_property_list, syms_of_textprop):
6971 * unexaix.c (report_error):
6972 * unexcoff.c (report_error):
6973 * unexsol.c (unexec):
6974 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6975 (Fformat_mode_line, syms_of_xdisp):
6976 * xfaces.c (set_font_frame_param)
6977 (Finternal_lisp_face_attribute_values)
6978 (Finternal_merge_in_global_face, syms_of_xfaces):
6979 * xfns.c (x_default_scroll_bar_color_parameter)
6980 (x_default_font_parameter, x_create_tip_frame):
6981 * xfont.c (xfont_supported_scripts):
6982 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6983 (menu_help_callback, xmenu_show):
6985 * xterm.c (set_wm_state):
6986 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6987 and similarly for list2 through list5.
6989 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6991 * callproc.c (Fcall_process_region): Fix minor race and tune.
6992 (create_temp_file): New function, with the temp-file-creation part
6993 of the old Fcall_process_region. Use Fcopy_sequence to create the
6994 temp file name, rather than alloca + build_string, for simplicity.
6995 Don't bother to block input around the temp file creation;
6996 shouldn't be needed. Simplify use of mktemp.
6997 Use record_unwind_protect immediately after creating the temp file;
6998 this closes an unlikely race where the temp file was not removed.
6999 Use memcpy rather than an open-coded loop.
7000 (Fcall_process_region): Use the new function. If the input is
7001 empty, redirect from /dev/null rather than from a newly created
7002 empty temp file; this avoids unnecessary file system traffic.
7004 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7006 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7007 Simplify by making this case like the other two. This is a bit
7008 slower on obsolete hosts, but the extra complexity isn't worth it.
7010 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7011 * process.c (create_process) [!DOS_NT]:
7012 Remove now-unnecessary calls to emacs_close.
7014 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7016 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7017 returning early. (Bug#14850)
7019 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7020 and inhibit-iso-escape-detection attributes of 'undecided'.
7023 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7025 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7026 Reported by Herbert J. Skuhra in
7027 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7029 Don't lose top specpdl entry when memory is exhausted.
7030 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7031 specpdl overflow here, to simplify callers; all callers changed.
7032 Always reserve an unused entry at the stack top; this avoids
7033 losing the top entry's information when memory is exhausted.
7035 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7037 Clean up errno reporting and fix some errno-reporting bugs.
7038 * callproc.c (Fcall_process):
7039 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7040 * process.c (create_process, Fmake_network_process):
7041 * unexaix.c (report_error):
7042 * unexcoff.c (report_error):
7043 Be more careful about reporting the errno of failed operations.
7044 The code previously reported the wrong errno sometimes.
7045 Also, prefer report_file_errno to setting errno + report_file_error.
7046 (Fcall_process): Look at openp return value rather than at path,
7047 as that's a bit faster and clearer when there's a numeric predicate.
7048 * fileio.c (report_file_errno): New function, with most of the
7049 old contents of report_file_error.
7050 (report_file_error): Use it.
7051 (Ffile_exists_p, Ffile_accessible_directory_p):
7052 Set errno to 0 when it is junk.
7053 * fileio.c (Faccess_file):
7054 * image.c (x_create_bitmap_from_file):
7055 Use faccessat rather than opening the file, to avoid the hassle of
7056 having a file descriptor open.
7057 * lisp.h (report_file_errno): New decl.
7058 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7061 * process.c (create_process, wait_reading_process_output) [AIX]:
7062 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7063 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7064 a multithreaded environment anyway).
7065 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7067 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7069 * image.c (x_find_image_file): Don't close a remote file handle.
7071 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7073 Fix races with threads and file descriptors.
7074 * callproc.c (Fcall_process_region):
7075 * dired.c (open_directory):
7076 * emacs.c (main, Fdaemon_initialized):
7077 * image.c (x_find_image_file):
7078 * inotify.c (Finotify_rm_watch):
7079 * lread.c (Flocate_file_internal):
7080 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7081 * term.c (term_mouse_moveto, init_tty):
7082 * termcap.c (tgetent):
7083 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7084 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7085 * unexhp9k800.c, unexmacosx.c (unexec):
7086 * callproc.c (Fcall_process_region):
7087 Use emacs_close, not close.
7088 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7089 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7090 and posix_close function on current platforms (which all lack them).
7091 (emacs_close): Use it. This should fix the races on GNU/Linux and
7092 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7093 and it should avoid closing random victim file descriptors on
7096 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7098 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7099 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7102 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7103 This is for .gdbinit xbacktrace.
7105 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7106 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7107 (emacs_set_tty): Now static.
7108 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7109 * term.c (tty_capable_p, tty_default_color_capabilities)
7110 (get_tty_terminal, term_mouse_movement)
7111 (handle_one_term_event, init_tty, maybe_fatal):
7112 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7113 (tgetent, scan_file, name_match, compare_contin):
7114 * terminal.c (get_terminal):
7115 Use bool for boolean.
7116 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7117 Prefer char to unsigned char if either will do.
7118 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7119 (tty_write_glyphs): Prefer int to unsigned.
7120 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7121 All callers changed.
7122 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7124 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7127 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7128 (B__dummy__): New dummy symbol, to pacify C89.
7129 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7130 they can't grok varargs macros.
7131 * dispnew.c (add_window_display_history)
7132 (add_frame_display_history):
7133 * print.c (print_object):
7134 * xdisp.c (debug_method_add):
7135 Use %p printf format only for void pointers.
7136 * emacs.c (usage_message): New constant, replacing ...
7137 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7138 (main): Adjust to usage reorg.
7139 * fns.c (syms_of_fns):
7140 * profiler.c (syms_of_profiler):
7141 Don't use non-constant struct initializers.
7142 * gnutls.h (gnutls_initstage_t):
7143 * lisp.h (enum Lisp_Fwd_Type):
7144 * lread.c (lisp_file_lexically_bound_p):
7145 * xsettings.c (anonymous enum):
7146 Remove trailing comma.
7147 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7148 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7149 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7151 * regex.c (const_re_char): New type, to pacify strict C89.
7152 All uses of 'const re_char' replaced to use it.
7153 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7154 with glibc when strict C89. This change is imported from gnulib.
7156 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7157 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7158 Omit GNU_LINUX implementation, since it requires long long.
7159 * xterm.c (x_draw_underwave):
7160 Do not assume the traditional order of struct's members.
7161 (x_term_init): Rewrite to avoid the need for non-constant structure
7164 Syntax cleanup, mostly replacing macros with functions.
7165 This removes the need for the syntax_temp hack.
7166 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7167 * syntax.c (SYNTAX_INLINE): New macro.
7168 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7169 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7170 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7171 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7172 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7173 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7174 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7175 Now constants, not macros.
7176 (syntax_temp) [!__GNUC__]: Remove.
7177 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7178 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7179 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7180 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7181 Move here from syntax.h; now functions, not macros. Except for the
7182 last function, these are static since only syntax.c uses them.
7183 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7184 All uses changed. Now a function, not a macro; use this fact
7185 to simplify the code.
7186 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7187 compiler bugs; no longer relevant.
7188 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7189 (SYNTAX_INLINE): New macro.
7190 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7191 for the new functions. Use bool for boolean member.
7192 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7193 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7194 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7195 (SETUP_BUFFER_SYNTAX_TABLE):
7196 Now extern inline functions, not macros.
7197 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7198 Remove; all uses replaced by implementation.
7199 (syntax_temp) [!__GNUC__]: Remove decl.
7200 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7202 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7204 * emacs.c (main): Fix syntax error.
7206 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7208 Timestamp fixes for undo (Bug#14824).
7209 * atimer.c (schedule_atimer):
7210 * fileio.c (Ffile_newer_than_file_p):
7211 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7212 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7213 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7214 (syms_of_fileio): Remove Sclear_visited_file_name.
7215 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7216 file doesn't exist; this avoids an ambiguity with negative timestamps.
7217 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7218 * systime.h (make_emacs_time, invalid_emacs_time):
7219 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7220 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7221 * undo.c (record_first_change): Push (visited-file-modtime) onto
7222 undo list rather than reimplementing it by hand, incorrectly.
7224 2013-07-09 Ken Brown <kbrown@cornell.edu>
7226 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7228 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7230 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7232 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7234 Handle errno and exit status a bit more carefully.
7235 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7236 number into an exit status. Instead, use EXIT_CANCELED.
7237 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7238 * callproc.c (relocate_fd):
7239 * emacs.c (close_output_streams, main):
7240 * process.c (create_process):
7241 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7242 Use emacs_perror for simplicity.
7243 * callproc.c (relocate_fd, main):
7244 * sysdep.c (sys_subshell):
7245 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7246 (shut_down_emacs): Use emacs_write, not write.
7247 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7248 * fileio.c (Fcopy_file, e_write):
7249 * nsterm.m (ns_select):
7250 * process.c (send_process):
7251 * sound.c (vox_write):
7252 Use emacs_write_sig, not emacs_write.
7253 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7254 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7256 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7258 (emacs_full_write): New function.
7259 (emacs_write): Rewrite to use it.
7260 (emacswrite_sig, emacs_perror): New functions.
7261 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7263 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7265 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7266 on NS even if it is present. Pixmap on NS is a void*.
7268 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7270 Port to Ubuntu 10 (Bug#14803).
7271 Problem reported by T.V. Raman.
7272 * process.c (close_on_exec, accept4, process_socket):
7273 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7275 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7277 * w32.c (sys_dup): Declare prototype.
7281 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7283 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7285 Make file descriptors close-on-exec when possible (Bug#14803).
7286 This simplifies Emacs a bit, since it no longer needs to worry
7287 about closing file descriptors by hand in some cases.
7288 It also fixes some unlikely races. Not all such races, as
7289 libraries often open files internally without setting
7290 close-on-exec, but it's an improvement.
7291 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7292 * callproc.c (Fcall_process) [!MSDOS]:
7293 * emacs.c (main) [!DOS_NT]:
7294 * nsterm.m (ns_term_init):
7295 * process.c (create_process):
7296 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7297 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7298 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7299 Prefer mkostemp with O_CLOEXEC to mkstemp.
7300 * callproc.c (relocate_fd) [!WINDOWSNT]:
7301 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7302 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7304 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7305 Make the resulting file descriptor close-on-exec.
7306 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7307 * lread.c (load_descriptor_list, load_descriptor_unwind):
7308 Remove; no longer needed. All uses removed.
7309 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7310 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7312 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7313 (Fmake_network_process, Fnetwork_interface_list):
7314 (Fnetwork_interface_info, server_accept_connection):
7315 Make newly-created socket close-on-exec.
7316 * sysdep.c (emacs_open, emacs_fopen):
7317 Make new-created descriptor close-on-exec.
7318 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7319 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7321 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7323 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7324 for NS_IMPL_GNUSTEP.
7326 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7328 Fix openp errno handling.
7329 * callproc.c (Fcall_process): Preserve openp errno around close.
7330 * lread.c (openp): Set errno when returning -1, as some callers
7333 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7335 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7337 * nsterm.h (NSSavePanel): Update comment.
7338 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7339 (ns_run_file_dialog): Declare.
7341 * nsfns.m: Remove panelOK.
7343 (ns_run_file_dialog): New function.
7344 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7345 event loop, so file dialog is popped up by ns_run_file_dialog, called
7346 by sendEvent (Bug#14578).
7347 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7349 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7351 * xdisp.c (default_line_pixel_height): New function.
7352 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7353 (try_cursor_movement, redisplay_window, try_window)
7354 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7356 * window.c (window_scroll_pixel_based):
7357 use default_line_pixel_height.
7359 * dispextern.h (default_line_pixel_height): Add prototype.
7361 * frame.c (x_set_line_spacing): Accept a float value for
7362 line-spacing parameter, per the documentation.
7364 * data.c (Fmultibyte_string_p): Doc fix.
7366 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7368 Use emacs_open more consistently when opening files.
7369 This handles EINTR more consistently now, and makes it easier
7370 to introduce other uniform changes to file descriptor handling.
7371 * sysstdio.h: New file.
7372 * buffer.c (mmap_init):
7373 * cygw32.c (chdir_to_default_directory):
7374 * dispnew.c (Fopen_termscript):
7375 * emacs.c (Fdaemon_initialized):
7376 * fileio.c (Fdo_auto_save):
7377 * image.c (slurp_file, png_load_body, jpeg_load_body):
7378 * keyboard.c (Fopen_dribble_file):
7380 * print.c (Fredirect_debugging_output):
7381 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7382 * termcap.c (tgetent):
7383 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7384 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7385 * w32term.c (w32_initialize) [CYGWIN]:
7386 * xfaces.c (Fx_load_color_file):
7387 Use emacs_open instead of plain open, and emacs_fopen instead of
7389 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7390 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7391 * callproc.c (default_output_mode): New constant.
7392 (Fcall_process): Use it to call emacs_open instead of plain creat.
7393 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7394 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7395 (emacs_fopen): New function.
7396 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7397 Include <lisp.h>, for emacs_open.
7398 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7400 Remove duplicate #include directives.
7401 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7403 Don't include stdio.h twice.
7404 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7405 Don't include sys/types.h or stdio.h twice.
7406 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7407 * lread.c: Don't include coding.h twice.
7408 * nsfont.m: Don't include frame.h twice.
7409 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7410 * ralloc.c: Don't include <unistd.h> twice.
7411 * xdisp.c: Don't include font.h twice.
7412 * xterm.c: Don't include fontset.h twice.
7413 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7415 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7417 Scale ImageMagick images more carefully.
7418 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7419 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7420 Be more careful about avoiding undefined behavior after
7421 integer overflow and division by zero.
7423 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7425 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7426 (syms_of_w32fns): DEFSYM them.
7427 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7428 (CCHDEVICENAME): Define macros if not defined.
7429 (struct MONITOR_INFO_EX): New struct.
7430 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7431 (enum_display_monitors_fn): New variable.
7432 (globals_of_w32fns): Initialize it.
7433 (Fx_display_pixel_width, Fx_display_pixel_height)
7434 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7435 multi-monitor setups in docstrings.
7436 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7437 screen size by primary monitor's millimeter per pixel.
7438 (w32_monitor_enum, w32_display_monitor_attributes_list)
7439 (w32_display_monitor_attributes_list_fallback)
7440 (Fw32_display_monitor_attributes_list): New functions.
7441 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7443 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7445 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7447 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7449 * fileio.c (Qfile_notify_error): New error symbol.
7451 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7452 * inotify.c (inotify_callback, symbol_to_inotifymask)
7453 (Finotify_add_watch, Finotify_rm_watch): Use it.
7454 (inotifyevent_to_event): Exchange order of cookie and file name.
7455 (Finotify_add_watch): Adapt docstring.
7457 * lisp.h (Qfile_notify_error): Declare.
7459 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7461 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7462 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7463 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7464 which did not work (see <http://bugs.gnu.org/14569#307>).
7465 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7466 && (!noninteractive || initialized)). This attempts to thread
7467 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7469 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7471 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7472 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7474 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7476 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7477 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7478 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7479 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7481 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7483 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7484 Define to __sys_siglist.
7486 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7488 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7489 word-wrap, so that overflow-newline-into-fringe would work in
7490 visual-line-mode. (Bug#2749)
7491 (move_it_in_display_line_to): When the last scanned display
7492 element fits exactly on the display line, and
7493 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7494 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7495 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7496 finding buffer position that corresponds to pixel coordinates,
7497 e.g. in buffer_posn_from_coords.
7499 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7501 * process.c (handle_child_signal): Call catch_child_signal if
7504 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7506 Don't convert function pointers to void * and back.
7507 It isn't portable C, and it's easy enough to avoid.
7508 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7509 (make_save_value): Add support for SAVE_FUNCPOINTER.
7510 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7511 * print.c (print_object):
7512 Distinguish function from object pointers.
7513 * lisp.h (SAVE_FUNCPOINTER): New constant.
7514 (SAVE_SLOT_BITS): Adjust to it.
7515 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7516 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7517 (voidfuncptr): New typedef.
7518 (struct Lisp_Save_Value): New member data[0].funcpointer.
7519 (XSAVE_FUNCPOINTER): New function.
7521 Simplify buildobj processing.
7522 * Makefile.in (buildobj.h): Make it a sequence of strings each
7523 followed by comma, rather than a single string. Put it into a
7524 .tmp file in case there's an error while generating it.
7525 (gl-stamp): Use .tmp for temp files.
7526 (mostlyclean): Clean .tmp files.
7527 * doc.c (buildobj): Move to just the routine that needs it.
7528 It's now an array of strings, so processing is simpler.
7530 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7532 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7533 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7534 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7535 Invoke malloc_enable_thread even when not interactive.
7536 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7537 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7538 in this case, since the underlying bug has now been fixed.
7540 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7542 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7543 unlinking it (bug#14691).
7545 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7547 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7548 before checking whether buffer is modified. This lets
7549 `kill-buffer-query-functions' cancel killing of the buffer or save
7550 its content before `kill-buffer' asks user the "Buffer %s
7551 modified; kill anyway?" question.
7553 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7555 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7556 Let the super performKeyEquivalent deal with them (Bug#14747).
7558 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7560 * widget.c (resize_cb): Remove unused local.
7562 Do not use GTK 3 if it exists but cannot be compiled.
7563 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7564 * xterm.c (x_error_handler) [!USE_GTK]:
7567 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7569 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7571 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7572 to the valid range of values. (Bug#14753)
7574 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7575 when moving point by using the current glyph matrix. This avoids
7576 the need to force redisplay when this function is called in a
7579 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7581 Fix minor problems found by static checking.
7582 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7583 Redo the latter's body to sidestep GCC parenthesization warnings.
7584 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7585 * coding.c (detect_coding, detect_coding_system):
7586 * coding.h (struct undecided_spec):
7587 Use bool for boolean.
7588 * image.c (QCmax_width, QCmax_height): Now static.
7589 * xdisp.c (Fmove_point_visually): Remove unused local.
7591 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7593 * xdisp.c (Fmove_point_visually): New function.
7595 2013-06-28 Kenichi Handa <handa@gnu.org>
7597 * coding.h (define_coding_undecided_arg_index): New enum.
7598 (coding_attr_index): New members
7599 coding_attr_undecided_inhibit_null_byte_detection,
7600 coding_attr_undecided_inhibit_iso_escape_detection,
7601 coding_attr_undecided_prefer_utf_8.
7602 (undecided_spec): New struct.
7603 (struct coding_system): New member `undecided' of the member
7606 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7607 (detect_coding): Likewise.
7608 (detect_coding_system): Likewise.
7609 (Fdefine_coding_system_internal): New coding system properties
7610 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7612 (syms_of_coding): Adjust for coding_arg_undecided_max.
7614 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7616 * image.c (x_from_xcolors): Remove unused local.
7618 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7620 Defer image data transfer between X client and server until actual
7623 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7626 * image.c (Destroy_Image): Remove.
7627 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7628 `mask_p', and `colors_p'. All uses changed.
7629 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7630 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7631 New macros for `flags' arg to x_clear_image_1.
7632 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7633 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7634 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7635 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7636 (image_get_x_image, image_unget_x_image): New functions or macros.
7637 (image_background, image_background_transparent, x_to_xcolors)
7638 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7639 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7640 instead of Destroy_Image.
7641 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7642 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7643 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7644 (imagemagick_load_image, svg_load_image): Use them instead of
7645 x_create_x_image_and_pixmap, and x_put_x_image followed by
7646 x_destroy_x_image, respectively.
7647 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7648 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7649 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7650 background_transparent fields.
7651 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7652 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7654 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7656 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7657 This mostly consists of undoing recent changes.
7658 * callproc.c (Fcall_process):
7659 * process.c (create_process):
7660 Do not worry about catching SIGCHLD here, undoing previous change.
7661 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7662 * process.c, process.h (catch_child_signal):
7663 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7664 * process.c (catch_child_handler): Don't worry about being called
7665 lazily and do not assume caller has blocked SIGCHLD, undoing
7666 previous change. Move first-time stuff back to
7667 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7668 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7669 set lib_child_handler if it's already initialized, which may
7670 help avoid problems on GNUstep.
7672 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7674 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7675 * callproc.c (Fcall_process):
7676 * process.c (create_process):
7677 Make sure SIGCHLD is caught before we fork,
7678 since Emacs startup no arranges to catch SIGCHLD.
7679 * process.c (lib_child_handler): Initialize to null, not to
7681 (catch_child_signal): Allow self to be called lazily.
7682 Do nothing if it's already been called.
7683 Assume caller has blocked SIGCHLD (all callers do now).
7684 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7685 just before it's really needed.
7686 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7687 since it hasn't been caught yet.
7689 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7691 * image.c (compute_image_size): New function to implement
7692 :max-width and :max-height.
7693 (imagemagick_load_image): Use it.
7695 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7697 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7698 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7700 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7701 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7702 the SIGCHLD handler, since the code is not atomic and (due to glib)
7703 signals may be arriving now.
7704 * sysdep.c (init_signals): Do not catch child signals here;
7705 'main' now does that later, at a safer time.
7707 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7709 Clean up SIGCHLD handling a bit (Bug#14569).
7710 * process.c, process.h (catch_child_signal):
7711 Now always extern, even if !NS_IMPL_GNUSTEP.
7712 * process.c (catch_child_signal): Move glib tickler here from
7713 init_process_emacs, so that it's done earlier in Emacs
7714 initialization. Also move the noninteractive && !initialized
7715 check here from init_process_emacs. This is all a bit cleaner for
7716 GNUish platforms, and I hope it works around the Cygwin bug.
7717 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7718 that glib signal handling is tickled before glib creates threads.
7720 * process.c (wait_reading_process_output): Avoid int overflow
7721 when reading more than 2 GiB total from a process.
7723 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7725 * process.c (create_process): Handle a couple more cases,
7726 i.e., work even if new_argv and wait_child_setup[i] are cached.
7727 Use Fcall_process's style for volatile vars.
7729 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7731 * process.c (create_process): Mark PROCESS volatile.
7733 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7735 Use C99-style flexible array members if available.
7736 This avoids some subtle aliasing issues, which typically
7737 aren't a problem with GCC but may be a problem elsewhere.
7738 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7739 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7740 In either case, it uses a flexible array member rather than
7741 the old struct hack. All uses changed.
7742 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7743 Adjust to sdata reorganization.
7744 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7745 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7746 that ports better to pre-C99 non-GCC.
7747 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7748 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7749 as the latter has changed.
7750 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7751 and port better to pre-C99 GCC.
7752 * image.c (struct xpm_cached_color):
7753 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7754 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7755 Use FLEXIBLE_ARRAY_MEMBER.
7756 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7757 Move decl to top level so it gets checked against implementation.
7758 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7759 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7761 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7763 * syntax.c: Integer cleanups.
7764 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7765 All uses that need 0-or-2 changed to:
7766 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7767 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7768 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7769 (char_quoted, prev_char_comend_first, back_comment)
7770 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7771 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7772 Use bool for boolean.
7773 (update_syntax_table, skip_chars, skip_syntaxes):
7774 Prefer int to unsigned when either will do.
7775 (back_comment): Return boolean success flag, like forw_comment,
7776 instead of positive-or-minus-1 (which might have overflowed int anyway).
7777 Don't stuff ptrdiff_t into int.
7778 (syntax_spec_code, syntax_code_spec): Now const.
7779 (Fmatching_paren, scan_lists, scan_sexps_forward):
7780 Use enum syntaxcode for syntax code.
7781 (Fmatching_paren): Check that arg is a character, not just an integer.
7782 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7783 (Finternal_describe_syntax_value): Omit no-longer-needed
7785 (skip_chars): Use char, not unsigned char, when the distinction
7787 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7788 * bytecode.c (exec_byte_code):
7789 * syntax.c (syntax_spec_code, Fchar_syntax)
7790 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7792 * syntax.h (SYNTAX_WITH_FLAGS):
7793 Omit unnecessary casts.
7795 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7797 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7798 line dimensions here, to avoid race conditions with the main
7799 thread. (Bug#14062, bug#14630, bug#14669)
7801 * w32term.c (w32_draw_window_cursor): Compute the header line and
7802 mode line dimensions here.
7803 <w32_system_caret_window, w32_system_caret_hdr_height>:
7804 <w32_system_caret_mode_height>: New variables.
7806 * w32term.h: Declare them.
7808 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7810 * alloc.c (die): Move "assertion failed" string here ...
7811 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7812 COND when SUPPRESS_CHECKING. This shrinks the executable text
7813 size by 0.8% to 2.2% when configured with --enable-checking,
7814 depending on optimization flags (GCC 4.8.1 x86-64).
7816 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7818 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7820 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7821 base is 2; this is more accurate.
7823 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7825 * sound.c (string_default): Move to !WINDOWSNT section.
7826 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7828 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7830 * sound.c: Integer cleanups.
7831 Remove unnecessary forward decls.
7832 (struct sound_device): The 'file' member is now a Lisp_Object, not
7833 a char *, so that we needn't invoke alloca on a huge size.
7834 (Fplay_sound_internal): Adjust to this.
7835 (string_default): New function.
7836 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7837 Use it to adjust to the struct sound_device change.
7838 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7839 (be2hs) [0]: Remove.
7841 * syntax.c (skip_chars): Don't use uninitialized storage
7842 when searching a multibyte buffer for characters that are not in a
7843 unibyte string that contains non-ASCII characters.
7845 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7847 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7848 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7850 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7852 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7854 2013-06-18 Kenichi Handa <handa@gnu.org>
7856 * font.c (Ffont_spec): Signal an error for an invalid font name
7859 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7861 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7862 In particular this ports to 32-bit sparc Sun cc.
7863 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7864 array with a dummy element at specpdl[-1], so that its address can
7866 (unbind_to): Do not copy the binding; not needed, now that we
7867 copy old_value in the one place where the copy is needed.
7868 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7869 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7870 (union specbinding): Rename from struct specbinding. Redo layout
7871 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7872 which is not portable. With Sun C 5.12 32-bit sparc, the
7873 declaration causes nargs to be an unsigned bitfield, a behavior
7874 that the C standard allows; but Emacs wants nargs to be signed.
7875 The overall type is now a union of structures rather than a
7876 structure of union of structures, and the 'kind' member is now a
7877 bitfield, so that the overall type doesn't grow. All uses changed.
7878 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7880 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7882 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7883 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7885 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7887 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7889 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7890 unless we know that the window w's frame is a frame object.
7891 Another attempt at solving bug#14062 and bug#14630.
7893 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7895 * textprop.c (property_set_type): New enum.
7896 (add_properties): Allow appending/prepending text properties.
7897 (add_text_properties_1): Factored out of Fadd_text_properties.
7898 (Fadd_text_properties): Move all the code into
7899 add_text_properties_1.
7900 (Fadd_face_text_property): New function that calls
7901 add_text_properties_1.
7903 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7905 Move functions from lisp.h to individual modules when possible.
7906 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7907 * alloc.c (XFLOAT_INIT, set_symbol_name):
7908 * buffer.c (CHECK_OVERLAY):
7909 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7910 (set_char_table_parent):
7911 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7912 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7913 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7914 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7916 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7917 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7918 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7919 (backtrace_args, backtrace_debug_on_exit):
7920 * floatfns.c (CHECK_FLOAT):
7921 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7922 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7923 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7924 (set_hash_index_slot):
7925 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7926 * marker.c (CHECK_MARKER):
7927 * textprop.c (CHECK_STRING_OR_BUFFER):
7928 * window.c (CHECK_WINDOW_CONFIGURATION):
7929 Move here from lisp.h, and make these functions static rather than
7931 * buffer.c (Qoverlayp):
7933 * fns.c (Qhash_table_p):
7934 * window.c (Qwindow_configuration_p):
7936 * lisp.h: Remove the abovementioned defns and decls.
7938 Use functions, not macros, for XINT etc (Bug#11935).
7939 In lisp.h, prefer functions to function-like macros, and
7940 constants to object-like macros, when either will do. This:
7941 . simplifies use, as there's no more need to worry about
7942 arguments' side effects being evaluated multiple times.
7943 . makes the code easier to debug on some platforms.
7944 However, when using gcc -O0, keep using function-like macros
7945 for a few critical operations, for performance reasons.
7946 This sort of thing isn't needed with gcc -Og, but -Og
7947 is a GCC 4.8 feature and isn't widely-enough available yet.
7948 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7949 Remove enum lsb_bits; no longer needed.
7950 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7951 * buffer.c (Qoverlap):
7953 * fns.c (Qhash_table_p):
7954 Now extern, so lisp.h can use these symbols.
7955 * dispextern.h: Include character.h, for MAX_CHAR etc.
7956 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7957 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7958 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7959 (GLYPH_CODE_P): Move here from lisp.h.
7960 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7961 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7962 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7963 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7964 XUNTAG now returns void *.
7965 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7966 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7967 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7968 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7969 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7970 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7971 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7972 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7973 New macros, renamed from their sans-lisp_h_ counterparts.
7974 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7975 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7976 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7977 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7978 If compiling via GCC without optimization, define these as macros
7979 in addition to inline functions.
7980 To disable this, compile with -DINLINING=0.
7981 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7982 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7983 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7984 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7985 (INTMASK, VALMASK): Now macros, since static values cannot be
7986 accessed from extern inline functions.
7987 (VALMASK): Also a constant, for benefit of old GDB.
7988 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7989 is INTEGERP, which can fold it in.
7990 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7991 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7992 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7993 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7994 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7995 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7996 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7997 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7998 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7999 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8000 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8001 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8002 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8003 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8004 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8005 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8006 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8007 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8008 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8009 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8010 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8011 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8012 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8013 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8014 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8015 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8016 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8017 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8018 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8019 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8020 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8021 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8022 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8024 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8025 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8026 (VALMASK): Define in one place rather than in two, merging the
8027 USE_LSB_TAG parts; this is simpler.
8028 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8029 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8030 Move up, to avoid use before definition.
8031 Also include "globals.h" earlier, for the same reason.
8032 (make_natnum): New function.
8033 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8034 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8035 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8036 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8037 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8038 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8039 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8040 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8041 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8042 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8043 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8044 (Qwindow_configuration_p, Qimage): New forward declarations.
8045 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8046 (STRING_COPYIN): Remove; unused.
8047 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8048 (xcar_addr, xcdr_addr): New functions. All uses changed.
8049 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8050 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8051 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8052 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8053 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8054 (TYPE_RANGED_INTEGERP): Simplify.
8055 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8056 (setlocale, fixup_locale, synchronize_system_messages_locale)
8057 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8058 Now empty functions, not macros.
8059 (functionp): Return bool, not int.
8060 * window.c (Qwindow_configuration_p): Now extern,
8061 so window.h can use it.
8062 * window.h (Qwindowp): Move decl back to lisp.h.
8064 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8066 * xdisp.c (Fline_pixel_height): New function, required for solving
8069 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8071 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8073 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8075 * lread.c (syms_of_lread):
8076 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8078 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8080 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8082 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8084 * fileio.c (expand_file_name): Doc fix.
8086 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8088 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8089 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8090 Wait for self, not for 0. This can't hurt on GNU or similar
8091 system, and may help with Cygwin.
8093 * keyboard.c: Don't use PROP (...) as an lvalue.
8094 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8095 Use set_prop (A, B), not PROP (A) = B.
8097 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8099 * xdisp.c (get_it_property): Use it->window instead of generating
8100 a Lisp object from it->w.
8102 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8104 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8105 get-char-property the window that is being rendered, instead of
8106 the buffer, to support window-specific overlays. (Bug#14575)
8107 (compute_display_string_pos): When W is NULL, use the current
8108 buffer as the object to pass to get-char-property.
8109 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8110 pointer member of the bidi iterator, since no window is pertinent
8113 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8115 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8116 being displayed, and pass it to compute_display_string_pos.
8117 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8118 (bidi_paragraph_init): All callers changed.
8120 * xdisp.c (init_from_display_pos, init_iterator)
8121 (handle_single_display_spec, next_overlay_string)
8122 (get_overlay_strings_1, reseat_1, reseat_to_string)
8123 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8124 Set bidi_it.w member from it->w.
8125 (compute_display_string_pos): Accept additional argument, the
8126 window being displayed, and pass it to Fget_char_property.
8129 * dispextern.h (struct bidi_it): New member w, the window being
8131 (compute_display_string_pos): Adjust prototype.
8133 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8135 * xgselect.c: Remove unneeded include xterm.h.
8137 * process.c (wait_reading_process_output): Check for NS before GLIB.
8138 GLIB may be linked in due to rsvg, but ns_select must be called.
8140 * xgselect.c (xg_select): Remove call to window_system_available
8141 and g_main_context_pending at the top, so Gdk events (i.e. file
8142 notify) are processed when Emacs is started with -nw.
8144 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8146 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8147 (ctagsfiles3): New variable, includes only *.m files.
8148 (TAGS): Use an explicit language name in the regular expressions,
8149 to avoid transformation of '/SOMETHING' by MSYS to
8150 'c:\MSYS\SOMETHING'.
8152 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8154 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8156 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8158 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8159 still need to set the mouse pointer shape and activate help-echo.
8162 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8164 A few porting etc. fixes for the new file monitor code.
8165 See the thread containing
8166 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8167 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8168 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8169 (dir_monitor_callback, Fgfile_rm_watch):
8170 Use assq_no_quit instead of Fassoc, for speed.
8171 (dir_monitor_callback, Fgfile_rm_watch):
8172 eassert that the monitor is a fixnum.
8173 (dir_monitor_callback): No need for CDR_SAFE.
8174 Simplify building of lisp with alternative tails.
8175 (Fgfile_add_watch, Fgfile_rm_watch):
8176 Do not assume glib functions set errno reliably on failure.
8177 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8178 and signal an error otherwise.
8179 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8180 Use Fdelq instead of Fdelete, for speed.
8182 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8184 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8185 don't insist on being invoked on a highlighted tool-bar button.
8186 Avoids losing tool-bar functionality when mouse-highlight is nil.
8187 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8188 Don't highlight when mouse-highlight is nil.
8189 (note_mouse_highlight): When mouse-highlight is nil, don't return
8190 right away; instead, run tool-bar and mode-line highlight
8191 subroutine, clear any existing highlight, and revert the mouse
8192 pointer to its default shape. (Bug#14558)
8194 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8196 * lisp.mk (lisp): Add prog-mode.el.
8198 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8200 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8201 * process.c (dummy_handler): New function.
8202 (lib_child_handler): New static var.
8203 (handle_child_signal): Invoke it.
8204 (catch_child_signal): If a library has set up a signal handler,
8205 save it into lib_child_handler.
8206 (init_process_emacs): If using glib and not on Windows, tickle glib's
8207 child-handling code so that it initializes its private SIGCHLD handler.
8208 * syssignal.h (SA_SIGINFO): Default to 0.
8209 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8210 31; it should no longer be needed now.
8212 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8214 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8216 * gfilenotify.c (globals_of_gfilenotify): New function.
8217 (syms_of_gfilenotify): Move global initialization there.
8219 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8221 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8223 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8224 * keyboard.c (menu_bar_items, tool_bar_items):
8225 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8226 not override local keymaps any more.
8228 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8230 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8232 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8234 * w32console.c (initialize_w32_display): Return the dimensions of
8235 the console window via 2 additional arguments, not via the current
8236 frame. This avoids crashes due to overrunning the bounds of
8237 frame's decode_mode_spec_buffer, which is not resized following
8238 the change of the frame dimensions from the initial 10x10.
8240 * w32term.h (w32_initialize_display_info): Adjust prototype.
8242 * term.c (init_tty): Take dimensions of the frame from the values
8243 returned by initialize_w32_display.
8245 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8246 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8247 (LIBES): Add $(GFILENOTIFY_LIBS).
8249 * w32inevt.c (handle_file_notifications): Add dummy implementation
8250 for !HAVE_W32NOTIFY.
8252 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8254 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8256 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8258 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8260 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8262 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8264 Fix minor problems found by static checking.
8265 * data.c (pure_write_error):
8266 Use xsignal2, not Fsignal, as Fsignal might return.
8267 * eval.c (set_backtrace_debug_on_exit): Now static.
8268 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8269 No longer inline. EXTERN_INLINE is needed only for functions
8270 defined in .h files. Reindent function header as per GNU style.
8271 (backtrace_p, backtrace_top, backtrace_next):
8272 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8273 compiler or linker. Add extern decls to pacify gcc -Wall.
8274 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8276 * frame.c (free_monitors): Define only on platforms that need it.
8277 * nsterm.m (ns_term_init):
8278 * process.c (catch_child_signal):
8279 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8280 defined on all porting targets these days.
8281 * process.c, process.h (catch_child_signal):
8282 Make it extern only if NS_IMPL_GNUSTEP is defined.
8284 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8286 * w32.c (gettimeofday): Make the signature identical to prototype
8287 in nt/inc/sys/time.h.
8289 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8291 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8294 * keyboard.c (safe_run_hooks_error): Improve error message.
8296 * data.c (pure_write_error): Add `object' argument.
8297 * puresize.h (CHECK_IMPURE): Use it.
8299 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8301 * Makefile.in (NOTIFY_OBJ): New variable.
8302 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8304 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8305 Call syms_of_gfilenotify.
8307 * gfilenotify.c: New file.
8309 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8310 and Qfile_w32notify.
8311 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8312 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8314 * lisp.h: Declare syms_of_gfilenotify.
8316 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8318 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8320 Merge the specpdl and backtrace stacks. Make the structure of the
8321 specpdl entries more obvious via a tagged union of structs.
8322 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8323 (enum specbind_tag): New enum.
8324 (struct specbinding): Make it a tagged union of structs.
8325 Add a case for backtrace records.
8326 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8327 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8328 (backtrace_debug_on_exit): New accessors.
8329 (struct backtrace): Remove.
8330 (struct catchtag): Remove backlist field.
8331 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8333 (Flocal_variable_p): Speed up the common case where the binding is
8335 * eval.c (backtrace_list): Remove.
8336 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8337 (set_backtrace_args, set_backtrace_nargs)
8338 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8339 (backtrace_next): New functions.
8340 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8341 (unwind_to_catch, internal_lisp_condition_case)
8342 (internal_condition_case, internal_condition_case_1)
8343 (internal_condition_case_2, internal_condition_case_n): Don't bother
8344 with backtrace_list any more.
8345 (Fsignal): Adjust to new backtrace format.
8346 (grow_specpdl): Move up.
8347 (record_in_backtrace): New function.
8348 (eval_sub, Ffuncall): Use it.
8349 (apply_lambda): Adjust to new backtrace format.
8350 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8352 (specbind): Adjust to new specpdl format. Simplify.
8353 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8354 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8356 (mark_backtrace): Remove.
8357 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8358 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8359 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8361 * profiler.c (record_backtrace): Use get_backtrace.
8362 (handle_profiler_signal): Use backtrace_top_function.
8363 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8366 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8368 * process.h (catch_child_signal): Declare.
8370 * process.c (catch_child_signal): New function.
8371 (init_process_emacs): Call it.
8373 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8374 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8376 (x_set_cursor_type): Remove declaration.
8377 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8378 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8379 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8380 (ns_get_color): Use F suffix on float.
8381 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8382 (ns_get_rgb_color): Remove.
8383 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8384 (note_mouse_movement): x and y are CGFloat.
8385 (ns_draw_fringe_bitmap): Remove unused rowY.
8386 Change #if to COCOA && >= 10_6.
8387 (ns_draw_window_cursor): Remove unused overspill.
8388 (ns_draw_underwave): width and x are EamcsCGFloat.
8389 (ns_draw_box): thickness is CGFloat.
8390 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8391 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8392 if not in main thread.
8393 (ns_get_pending_menu_title, ns_check_menu_open)
8394 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8395 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8396 (sendFromMainThread:): New method.
8397 (changeFont:): size is CGFloat.
8398 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8399 Disable warning about permanent text.
8400 (characterIndexForPoint:): Adjust return type depending on GNUstep
8402 (mouseDown:): delta is CGFloat.
8403 (updateFrameSize): Remove unised variable f.
8404 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8405 Cast float to EmacsCGFloat.
8406 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8407 also to -1 when restoring.
8408 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8409 inside NS_IMPL_COCOA.
8410 (toggleFullScreen:): Put call to toggleFullScreen inside
8411 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8412 (setPosition:portion:whole:): por is CGFloat.
8413 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8414 (mouseDown:): Use CGFloat.
8415 (mouseDragged:): Remove unised variable edge.
8416 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8418 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8420 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8421 when NS_IMPL_GNUSTEP.
8422 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8423 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8424 (EmacsToolbar): Add clearAll. Add tag argument to
8425 addDisplayItemWithImage.
8426 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8428 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8430 * nsmenu.m (ns_update_menubar): Make static.
8431 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8432 (fillWithWidgetValue:): Add cast to SEL for setAction.
8433 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8434 (update_frame_tool_bar): Update code for GNUstep.
8435 (clearAll): New method.
8436 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8437 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8438 Move identifierToItem setObject and activeIdentifiers addObject before
8439 call to insertItemWithItemIdentifier.
8440 (validateVisibleItems): Fix indentation.
8441 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8442 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8443 UtilityWindow to aStyle, remove call to setStyleMask.
8445 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8447 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8448 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8449 Use F suffix on floats.
8450 (ns_char_width): Returns CGFloat.
8451 (ns_ascii_average_width): w is CGFloat instead of float.
8452 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8454 (ns_glyph_metrics): CGFloat instead of float.
8456 * nsfns.m (x_set_foreground_color, x_set_background_color):
8458 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8459 remove unused variables.
8460 (Fns_read_file_name): Keep track if panel is for save.
8461 Use ns_filename_from_panel/ns_directory_from_panel.
8462 (Fns_list_services): delegate only used for COCOA.
8463 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8464 Just return the input if GNUstep.
8465 (x_screen_planes): Remove.
8466 (Fxw_color_values): Use EmacsCGFloat
8467 (Fns_display_monitor_attributes_list): Only get screen number for
8469 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8471 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8472 ns_directory_from_panel.
8474 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8476 * process.c (handle_child_signal): Also use WCONTINUED.
8477 This is so that list-processes doesn't mistakenly list the process
8478 as stopped, when the process has actually been continued and is
8481 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8483 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8484 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8485 not already configured.
8487 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8489 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8491 * Makefile.in (mostlyclean): Remove *.res files.
8493 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8495 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8496 a buffer (bug#8447).
8498 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8500 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8501 display vector, and we backtrack, handle the case that the
8502 previous character position is also displayed from a display
8503 vector or covered by a display string or image. (Bug#14476)
8505 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8507 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8508 (struct MonitorInfo, free_monitors): Remove.
8509 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8510 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8511 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8514 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8515 (struct MonitorInfo, free_monitors): Remove.
8516 (ns_screen_name): Make static.
8517 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8518 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8521 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8522 (struct MonitorInfo): New struct.
8523 (free_monitors, make_monitor_attribute_list): Declare.
8525 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8527 (free_monitors, make_monitor_attribute_list): New functions.
8528 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8531 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8533 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8535 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8537 * keyboard.c: Apply keyboard decoding only to events that come directly
8538 from the tty, not from unread-command-events (bug#14368).
8539 (read_event_from_main_queue): New function, extracted from read_char.
8540 (read_decoded_char): Remove.
8541 (read_decoded_event_from_main_queue): New function to replace it.
8542 (read_char): Use it.
8543 (read_key_sequence): Use read_char rather than read_decoded_char.
8545 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8547 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8549 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8551 2013-05-22 Kenichi Handa <handa@gnu.org>
8553 The following changes are to fix the setting of
8554 buffer-file-coding-system on, for instance, C-x RET c unix RET
8555 _FILE_OF_DOS_EOL_TYPE_ RET.
8557 * coding.h (struct coding_system): New member detected_utf8_chars.
8559 * coding.c (detect_coding_utf_8): Count characters and check EOL
8560 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8562 (setup_coding_system): Do not initialize coding->head_ascii.
8563 (check_ascii): Do not set coding->eol_seen but update it. Do not
8564 call adjust_coding_eol_type here.
8565 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8566 If the eol-type of CODING is already specified, adjust the eol type
8567 of the found coding-system.
8568 (decode_coding_gap): Cancel previous change. Utilize the
8569 character numbers counted by detect_coding_utf_8. Fix detection
8572 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8574 * search.c (looking_at_1): Only set last_thing_searched if the match
8575 changed the match-data (bug#14281).
8577 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8579 * xdisp.c (reseat_at_previous_visible_line_start):
8580 Already declared in dispextern.h, so remove it here.
8581 (move_it_vertically_backward): Likewise.
8583 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8585 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8586 (Fx_display_pixel_width, Fx_display_pixel_height)
8587 (Fx_display_mm_width, Fx_display_mm_height):
8588 Mention `display-monitor-attributes-list' in docstrings.
8590 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8591 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8592 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8593 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8594 (Fx_display_backing_store, Fx_display_visual_class)
8595 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8596 (Fx_display_grayscale_p, Fx_display_pixel_width)
8597 (Fx_display_pixel_height, Fx_display_planes)
8598 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8599 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8600 (Fx_display_mm_width, Fx_display_mm_height)
8601 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8602 height for all physical monitors as in X11.
8604 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8605 Return pixel width or height for all physical monitors as in X11.
8607 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8609 Port --enable-gcc-warnings to clang.
8610 * bytecode.c (exec_byte_code):
8612 Redo diagnostic pragmas to pacify clang, too.
8613 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8614 * editfns.c (Fencode_time):
8615 * fileio.c (file_accessible_directory_p):
8616 * font.c (font_unparse_xlfd):
8617 Use '&"string"[index]' instead of '"string" + (index)'.
8618 * undo.c (user_error): Remove; unused.
8620 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8622 * insdel.c (insert_1_both): Document the arguments, instead of
8623 referring to insert_1, which no longer exists.
8625 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8626 some window, increment windows_or_buffers_changed, so that
8627 *Messages* display in that window is updated. (Bug#14408)
8629 * w32.c: Include epaths.h.
8630 (init_environment): Use cmdproxy.exe without leading directories.
8631 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8633 (gettimeofday): Adjust signature and return value to Posix
8636 * unexw32.c (open_output_file): Delete the existing emacs.exe
8637 before creating it, to break the hard link to the versioned
8640 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8641 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8642 (FIRSTFILE_OBJ): New variables.
8643 (W32_RES): Rename to EMACSRES. All users changed.
8644 (base_obj): Use $(CM_OBJ).
8645 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8646 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8647 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8648 $(W32_RES_LINK) before $(LIBES).
8649 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8651 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8653 * makefile.w32-in (DOC): Use just "DOC".
8655 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8657 * process.c: Export default filters and sentinels to Elisp.
8658 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8660 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8661 (Fset_process_sentinel, Fformat_network_address):
8662 Default to them instead of nil.
8663 (server_accept_connection): Sentinels can't be nil any more.
8664 (read_and_dispose_of_process_output): New function, extracted from
8665 read_process_output.
8666 (read_process_output): Use it; filters can't be nil.
8667 (Finternal_default_process_filter): New function, extracted from
8668 read_process_output.
8669 (exec_sentinel_unwind): Remove function.
8670 (exec_sentinel): Don't zilch sentinel while running.
8671 (status_notify): Sentinels can't be nil.
8672 (Finternal_default_process_sentinel): New function extracted from
8674 (setup_process_coding_systems): Default filter is not nil any more.
8675 (syms_of_process): Export new Elisp functions and initialize
8677 * lisp.h (make_lisp_proc): New function.
8679 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8681 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8683 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8685 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8686 unless we know that the window w is a leaf window.
8687 Another attempt at solving bug#14062.
8689 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8691 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8694 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8696 * image.c (gif_load): Check that subimages fit (Bug#14345).
8698 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8700 * lread.c (skip_dyn_eof): New function.
8701 (read1): Use it to skip the end of a file in response to #@00.
8703 * doc.c (get_doc_string): Slightly relax the sanity checking.
8705 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8707 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8708 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8709 (MonitorInfo): New struct.
8710 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8711 (Fns_display_monitor_attributes_list): New functions.
8712 (display-usable-bounds): Remove.
8713 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8716 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8718 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8719 (GTK_CHECK_VERSION): New macro, if not already defined.
8720 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8721 replaced by GTK_CHECK_VERSION.
8723 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8725 * xterm.h (GTK_PREREQ): New macro.
8726 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8727 to use this macro instead, for consistency and clarity.
8729 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8731 * xdisp.c (row_for_charpos_p): New function, with code of
8732 cursor_row_p, but accepts an additional argument CHARPOS instead
8733 of using a hardcoded PT.
8734 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8735 (row_containing_pos): Call row_for_charpos_p instead of partially
8736 doing the same. Fixes cursor positioning under longlines-mode
8737 when longlines-show-effect includes more than one newline, when
8738 moving the cursor vertically up.
8740 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8742 * makefile.w32-in (ACL_H): New macro.
8743 ($(BLD)/fileio.$(O)): Update dependencies.
8745 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8747 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8748 * Makefile.in (LIB_ACL): New macro.
8749 (LIBACL_LIBS): Remove.
8750 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8751 * fileio.c: Include <acl.h>.
8752 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8753 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8755 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8758 * unexelf.c: Don't assume ElfW (Half) fits in int.
8759 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8760 when dealing with ElfW (Half) values, since they can exceed 2**31
8761 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8762 (entry_address): Omit unused NUM arg. All uses changed.
8764 2013-05-07 Juri Linkov <juri@jurta.org>
8766 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8767 to the string converted from number with `Fnumber_to_string'.
8770 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8772 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8773 This fixes a problem introduced by my previous change.
8775 2013-05-07 Glenn Morris <rgm@gnu.org>
8777 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8779 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8781 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8783 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8785 Static checking by GCC 4.8.0.
8786 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8787 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8788 (x_get_monitor_attributes_fallback)
8789 (x_get_monitor_attributes_xinerama)
8790 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8791 Define only if USE_GTK.
8792 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8793 (x_get_monitor_attributes_fallback): Omit unused locals.
8794 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8795 Use double, not float, to avoid mixed-mode floating point arithmetic.
8797 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8798 Jan Djärv <jan.h.d@swipnet.se>
8800 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8801 (XINERAMA_CFLAGS): New macros.
8802 (ALL_CFLAGS, LIBES): Use them.
8804 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8805 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8806 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8807 (syms_of_xfns): DEFSYM them.
8808 (struct MonitorInfo): New struct.
8809 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8810 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8811 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8812 (x_get_monitor_attributes_xinerama): New functions.
8813 (Fx_display_monitor_attributes_list): New primitive.
8814 (syms_of_xfns): Defsubr it.
8816 * xterm.h (x_display_info): Add Xatom_net_workarea and
8817 Xatom_net_current_desktop.
8819 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8820 and dpyinfo->Xatom_net_current_desktop.
8822 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8824 * xdisp.c (pos_visible_p): Use the special code for finding the
8825 beginning of a display property or overlay for any "replacing"
8826 display property, not just for display strings. This solves
8827 incorrect reporting of position by posn-at-point. (Bug#14241)
8829 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8831 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8832 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8833 Verify that ElfW (Half) fits in int.
8834 (fatal): Use same signature as lisp.h.
8835 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8836 configure and build with -DUNEXELF_DEBUG without worrying about
8837 other modules that use DEBUG.
8838 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8839 possibly-wide integers now uses it instead of plain fprintf.
8840 (entry_address): New function, which avoids problems with 32-bit
8841 overflow on 64-bit hosts.
8842 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8843 (round_up): Don't assume the remainder fits in int.
8844 (find_section): Use bool for boolean. Simplify debug code.
8845 (unexec): Don't assume file sizes fit in int or size_t.
8846 Omit unnecessary trailing newline in 'fatal' format.
8847 Use strerror rather than outputting decimal error number.
8848 Remove unused code when emacs is not defined;
8849 this file relies on Emacs now.
8850 Don't assume e_phnum and e_shnum are positive.
8852 * regex.c: Fix problems when DEBUG is defined.
8853 (extract_number, extract_number_and_incr): Define regardless of
8854 whether DEBUG is defined; that's simpler and makes the code less
8855 likely to go stale in the normal case when DEBUG is not defined.
8856 Return int rather than taking an int * arg. All callers changed.
8857 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8858 Remove, replacing with ...
8859 (DEBUG_PRINT): New macro. All callers changed.
8860 (DEBUG_COMPILES_ARGUMENTS): New macro.
8861 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8862 (print_compiled_pattern, print_double_string) [DEBUG]:
8863 Use prototype rather than old-style definition.
8864 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8865 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8866 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8867 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8868 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8869 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8870 This matters only when DEBUG is defined.
8872 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8874 * xdisp.c (set_iterator_to_next): Set the
8875 ignore_overlay_strings_at_pos_p flag only if we are _really_
8876 iterating over an overlay string, as indicated by the
8877 current.overlay_string_index member. (Bug#14306)
8879 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8881 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8882 to where it is used, to avoid autorelease issues (Bug#14050).
8884 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8886 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8887 * fileio.c (syms_of_fileio): Implement this.
8888 * filelock.c (create_lock_file): If symbolic links don't work, so
8889 we use a regular file as a lock file, do not fsync the lock file;
8892 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8894 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8895 (syms_of_minibuf): Adjust accodingly.
8897 * callint.c (Fcall_interactively): Adjust calls accordingly.
8899 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8901 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8902 w->contents is a buffer before computing everything else.
8903 Use parentheses to disambiguate last part of the condition.
8905 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8906 assertion violations. (Bug#14062)
8908 2013-05-01 David Reitter <david.reitter@gmail.com>
8910 * nsfns.m (ns_tooltip): Initialize.
8912 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8914 * coding.c (decode_coding_gap): Don't remove the character before
8915 a newline unless it's a CR character. (Bug#14287)
8917 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8919 * dispextern.h (struct face): Move enum face_underline_type
8920 earlier so that bitfields can be in the same word.
8922 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8924 * nsfns.m (handlePanelKeys): New function.
8925 (EmacsOpenPanel:performKeyEquivalent:)
8926 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8927 arrows/function/control and copy/paste keys (Bug#14296).
8929 2013-04-27 Juri Linkov <juri@jurta.org>
8931 * callint.c (Fcall_interactively): Call `Qread_number' for
8932 interactive code letter `n' instead of using duplicate code.
8935 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8937 * systime.h (make_timeval): Declare as 'const'.
8939 2013-04-27 Kenichi Handa <handa@gnu.org>
8941 * font.c (font_open_entity): Always open a font of manageable
8944 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8946 Port better to AIX (Bug#14258).
8947 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8950 2013-04-24 Kenichi Handa <handa@gnu.org>
8952 * coding.c (decode_coding_iso_2022): When an invalid escape
8953 sequence is encountered, reset the invocation and designation
8954 status to the safest one.
8956 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8958 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8959 Without this fix, "make distclean" leaves stamp-h1 behind.
8961 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8963 * w32fns.c (w32_fullscreen_rect): New function to compute the
8964 window rectangle for the given fullscreen mode.
8965 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8966 longer tunes the window size. This keeps the window's edges flush
8967 with the screen and allows the taskbar to hide itself in fullboth.
8969 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8970 window decorations and uses the entire screen.
8972 * w32term.h (w32_fullscreen_rect) Add prototype.
8973 (struct w32_output): Replace normal_width, normal_height,
8974 normal_top, and normal_left members with a single normal_placement
8976 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8978 (FRAME_NORMAL_PLACEMENT): New macro.
8980 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8982 * minibuf.c (Ftest_completion): Silence compiler warning.
8984 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8986 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8989 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8992 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8993 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8994 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8995 parentheses where appropriate.
8997 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8999 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9001 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9003 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9004 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9005 Mention in the doc string that setting these variables takes
9006 effect only after a call to set-window-buffer. (Bug#14200)
9008 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9010 * indent.c (Fvertical_motion): Don't consider display strings on
9011 overlay strings as display strings on the buffer position we
9012 started from. This prevents vertical cursor motion from jumping
9013 more than one line when there's an overlay string with a display
9014 property at end of line.
9015 Reported by Karl Chen <Karl.Chen@quarl.org> in
9016 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9018 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9020 * window.c (select_window): `record_buffer' even if window is
9021 already selected (bug#14191).
9023 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9025 * window.c (Fwindow_end): Test more flags, including the buffer's
9026 last_overlay_modified flag, to determine whether the window's
9027 display is really up-to-date. Prevents the function from
9028 returning a stale value. (Bug#14170)
9029 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9032 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9034 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9035 garbaged only if it is not already the top frame on its TTY.
9036 This prevents flickering due to constant redrawing of TTY frames when
9037 there are GUI frames open in the same session. (Bug#13864)
9039 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9041 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9042 of marking the idle timers directly.
9044 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9046 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9049 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9051 * window.c (select_window): Don't record_buffer while the invariant is
9052 temporarily broken (bug#14161).
9054 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9056 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9058 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9060 2013-04-07 Romain Francoise <romain@orebokech.com>
9062 Ignore additional platform-specific ACL errors (Bug#13702).
9063 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9064 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9066 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9068 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9071 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9073 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9074 This bug was introduced by my 2013-02-25 change that simplified
9075 data_start configuration. Without this change, on GNU/Linux
9076 an Emacs configured with --enable-profiling fails immediately
9077 due to a profiler signal.
9078 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9079 with these flags. On platforms where special flags are needed
9080 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9081 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9082 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9084 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9086 Get rid of some platform-specific functions examining window
9087 system and its capabilities. This is a partial rework of the
9089 * lisp.h (have_menus_p): Remove prototype. This function is
9090 replaced with platform-independent window_system_available.
9091 (check_window_system): Move to...
9092 * frame.h (decode_window_system_frame, window_system_available):
9093 ...here, add new prototypes.
9094 * frame.c (window_system_available, decode_window_system_frame):
9096 (check_window_system): Platform-independent now.
9097 * xterm.h (x_in_use): Remove declaration.
9099 * w32term.h (check_x_frame):
9100 * nsterm.h (check_x_frame): Remove prototypes. This function
9101 is replaced with platform-independent decode_window_system_frame.
9102 * msdos.c (have_menus_p): Remove.
9103 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9104 Remove platform-specific functions. Use check_window_system,
9105 decode_window_system_frame and check_ns_display_info where
9106 appropriate. Minor style and comment tweaks.
9107 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9108 (check_x_frame): Likewise.
9109 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9111 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9112 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9113 * xmenu.c, xselect.c: All related users changed.
9115 2013-04-03 Kenichi Handa <handa@gnu.org>
9117 The following changes is to optimize the code for reading UTF-8
9120 * coding.c (check_ascii): Rename from detect_ascii. Return value
9121 changed. Check EOL format. Do not call adjust_coding_eol_type
9123 (check_utf_8): New function.
9124 (adjust_coding_eol_type): Do nothing if already adjusted.
9125 (detect_coding): Compare the return value of check_ascii with
9126 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9127 (decode_coding_gap): Optimize for valid UTF-8.
9129 2013-03-21 Kenichi Handa <handa@gnu.org>
9131 * coding.c (syms_of_coding): Cancel previous change.
9133 * insdel.c (insert_from_gap): Fix previous change.
9135 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9137 Consistently use platform-specific function to detect window system.
9138 * lisp.h (check_window_system): New prototype. This function is
9139 going to replace check_x, check_w32 and check_ns.
9140 (have_menus_p): Mention msdos.c in comment.
9141 * fontset.c (check_window_system_func): Remove. Adjust all users.
9142 * fontset.h (check_window_system_func): Remove prototype.
9143 * nsterm.h (check_ns):
9144 * xterm.h (check_x):
9145 * w32term.h (check_w32): Likewise.
9146 * menu.c (Fx_popup_menu): Use check_window_system.
9147 * msdos.c (check_window_system): Define for MS-DOS.
9148 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9149 * w32fns.c (check_window_system): Likewise for MS-Windows.
9150 * xfns.c (check_window_system): Likewise for X.
9151 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9152 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9154 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9156 Prefer < to > in range checks such as 0 <= i && i < N.
9157 This makes it easier to visualize quantities on a number line.
9158 This patch doesn't apply to all such range checks,
9159 only to the range checks affected by the 2013-03-24 change.
9160 This patch reverts most of the 2013-03-24 change.
9161 * alloc.c (xpalloc, Fgarbage_collect):
9162 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9163 * character.c (string_escape_byte8):
9164 * charset.c (read_hex):
9165 * data.c (cons_to_unsigned):
9166 * dispnew.c (update_frame_1):
9167 * doc.c (Fsubstitute_command_keys):
9168 * doprnt.c (doprnt):
9169 * editfns.c (hi_time, decode_time_components):
9170 * fileio.c (file_offset):
9171 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9172 * font.c (font_intern_prop):
9173 * frame.c (x_set_alpha):
9174 * gtkutil.c (get_utf8_string):
9175 * indent.c (check_display_width):
9176 * keymap.c (Fkey_description):
9177 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9179 * minibuf.c (read_minibuf_noninteractive):
9180 * process.c (wait_reading_process_output):
9181 * search.c (Freplace_match):
9182 * window.c (get_phys_cursor_glyph):
9183 * xdisp.c (redisplay_internal):
9184 * xsmfns.c (smc_save_yourself_CB):
9185 Prefer < to > for range checks.
9186 * dispnew.c (sit_for): Don't mishandle NaNs.
9187 This fixes a bug introduced in the 2013-03-24 change.
9188 * editfns.c (decode_time_components): Don't hoist comparison.
9189 This fixes another bug introduced in the 2013-03-24 change.
9191 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9193 * frame.h (struct frame): Drop scroll_bottom_vpos
9194 member becaue all real users are dead long ago.
9195 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9196 * xdisp.c (redisplay_internal): Adjust user.
9198 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9200 * nsmenu.m (showAtX:Y:for:): setLevel to
9201 NSPopUpMenuWindowLevel (Bug#13998).
9203 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9205 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9206 (ns_check_pending_open_menu): Declare.
9208 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9209 (x_activate_menubar): Update the menu with title that matches
9210 ns_get_pending_menu_title, and call
9211 ns_check_pending_openmenu (Bug#12698).
9212 (menuWillOpen:): New method.
9213 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9215 * nsterm.m (menu_will_open_state, menu_mouse_point)
9216 (menu_pending_title): New varaibles.
9217 (ns_get_pending_menu_title, ns_check_menu_open)
9218 (ns_check_pending_open_menu): New functions.
9220 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9222 * indent.c (current_column_bol_cache): Remove leftover which is not
9223 used in Fmove_to_column any more.
9224 (current_column, scan_for_column): Adjust users.
9225 * keyboard.c (last_point_position_buffer, last_point_position_window):
9226 Remove leftovers which are not used for recording undo any more.
9227 (command_loop_1, syms_of_keyboard): Adjust users.
9228 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9229 redisplay_window any more.
9230 (move_it_to): Adjust user.
9232 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9234 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9235 Update dependencies.
9237 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9239 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9240 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9243 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9245 * window.h (struct window): Replace hchild, vchild and buffer slots
9246 with a single slot 'contents'. This is possible because each valid
9247 window may have either the child window (in vertical or horizontal
9248 combination) or buffer to display (for the leaf window). Using that,
9249 a lot of operations to traverse and/or change window hierarchies may
9250 be simplified. New member horizontal is used to distinguish between
9251 horizontal and vertical combinations of internal windows.
9252 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9253 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9254 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9255 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9256 Use contents slot, not buffer, where appropriate.
9257 (wset_combination): New function.
9258 (wset_buffer): Add eassert.
9259 (Fframe_first_window): Simplify the loop reaching first window.
9260 (Fwindow_buffer): Use WINDOW_LEAF_P.
9261 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9262 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9263 (unshow_buffer): Convert initial debugging check to eassert.
9264 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9265 (make_parent_window, window_resize_check, window_resize_apply)
9266 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9267 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9268 Adjust to match struct window changes.
9269 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9270 (mark_window_cursors_off, count_windows, get_leaf_windows)
9271 (foreach_window_1): Simplify the loop.
9272 * alloc.c (mark_object): Do not check for the leaf window because
9273 internal windows has no glyph matrices anyway.
9274 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9275 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9276 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9277 (build_frame_matrix_from_window_tree, mirror_make_current)
9278 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9279 (update_window_tree, set_window_update_flags): Simplify the loop.
9280 (sync_window_with_frame_matrix_rows): Enforce live window.
9281 Use contents slot, not buffer, where appropriate.
9282 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9283 and WINDOW_HORIZONTAL_COMBINATION_P.
9284 (make_frame_visible_1): Simplify the loop.
9285 Use contents slot, not buffer, where appropriate.
9286 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9287 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9288 (expose_window_tree): Likewise.
9289 Use contents slot, not buffer, where appropriate.
9290 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9291 to avoid deleted windows. Use contents slot instead of buffer.
9292 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9293 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9294 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9295 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9297 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9299 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9300 identify the reasons for assertion violations in bug#14062 and
9302 (Fx_show_tip): Fix compilation error under
9303 "--enable-check-lisp-object-type". (Bug#14073)
9305 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9306 Reported by <rzl24ozi@gmail.com>.
9308 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9310 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9312 (unwind_with_echo_area_buffer): ...to restore it here.
9313 This is needed to ensure that...
9314 (redisplay_window): ...both window markers are valid here,
9315 which is verified by eassert.
9316 * editfns.c (save_excursion_save): Do not assume that
9317 selected_window always displays the buffer.
9318 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9321 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9323 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9326 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9328 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9330 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9332 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9333 since MinGW's w32api headers do. This avoids compiler warnings.
9335 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9338 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9340 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9342 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9344 * gtkutil.c (style_changed_cb): Check if frame is live and an
9345 X frame (Bug#14038).
9347 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9349 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9350 Define only for _WIN32_WINNT less than 0x0500.
9351 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9353 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9354 see its own definitions of 'struct timeval' and 'struct timezone'.
9356 Fix incompatibilities between MinGW.org and MinGW64 headers.
9357 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9359 * w32.c (REPARSE_DATA_BUFFER): Guard with
9360 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9362 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9364 * xterm.c: Include X11/XKBlib.h
9365 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9367 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9369 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9371 * blockinput.h (input_blocked_p): Likewise.
9372 * bytecode.c (exec_byte_code): Likewise.
9373 * callproc.c (call_process_kill, call_process_cleanup)
9374 (Fcall_process): Likewise.
9375 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9376 (Fccl_execute_on_string): Likewise.
9377 * character.c (string_escape_byte8): Likewise.
9378 * charset.c (read_hex): Likewise.
9379 * cm.c (calccost): Likewise.
9380 * data.c (cons_to_unsigned): Likewise.
9381 * dired.c (directory_files_internal, file_name_completion):
9383 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9384 (sit_for): Likewise.
9385 * doc.c (Fsubstitute_command_keys): Likewise.
9386 * doprnt.c (doprnt): Likewise.
9387 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9388 * emacsgtkfixed.c: Likewise.
9389 * fileio.c (file_offset, Fwrite_region): Likewise.
9390 * floatfns.c (Fexpt, fmod_float): Likewise.
9391 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9393 * font.c (font_intern_prop): Likewise.
9394 * frame.c (x_set_alpha): Likewise.
9395 * gtkutil.c (get_utf8_string): Likewise.
9396 * indent.c (check_display_width): Likewise.
9397 * intervals.c (create_root_interval, rotate_right, rotate_left)
9398 (split_interval_right, split_interval_left)
9399 (adjust_intervals_for_insertion, delete_node)
9400 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9401 (merge_interval_right, merge_interval_left, copy_intervals)
9402 (set_intervals_multibyte_1): Likewise.
9403 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9404 * keymap.c (Fkey_description): Likewise.
9405 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9406 * lread.c (openp, read_integer, read1, string_to_number):
9408 * menu.c (ensure_menu_items): Likewise.
9409 * minibuf.c (read_minibuf_noninteractive): Likewise.
9410 * print.c (printchar, strout): Likewise.
9411 * process.c (create_process, Faccept_process_output)
9412 (wait_reading_process_output, read_process_output, send_process)
9413 (wait_reading_process_output): Likewise.
9414 * profiler.c (make_log, handle_profiler_signal): Likewise.
9415 * regex.c (re_exec): Likewise.
9416 * regex.h: Likewise.
9417 * search.c (looking_at_1, Freplace_match): Likewise.
9418 * sysdep.c (get_child_status, procfs_ttyname)
9419 (procfs_get_total_memory): Likewise.
9420 * systime.h (EMACS_TIME_VALID_P): Likewise.
9421 * term.c (dissociate_if_controlling_tty): Likewise.
9422 * window.c (get_phys_cursor_glyph): Likewise.
9423 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9424 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9426 * xfns.c (Fx_window_property): Likewise.
9427 * xmenu.c (set_frame_menubar): Likewise.
9428 * xselect.c (x_get_window_property, x_handle_dnd_message):
9430 * xsmfns.c (smc_save_yourself_CB): Likewise.
9431 * xterm.c (x_scroll_bar_set_handle): Likewise.
9433 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9435 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9436 to be optional or nil. Adjust comment and convert it to docstring.
9437 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9438 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9440 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9442 Static checking by GCC 4.8-20130319.
9443 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9444 * process.c (Fset_process_datagram_address)
9445 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9446 * xdisp.c (get_char_face_and_encoding):
9447 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9448 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9449 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9451 2013-03-24 Ken Brown <kbrown@cornell.edu>
9453 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9454 fix compilation on 64-bit Cygwin, where underscores are not
9455 automatically prepended.
9457 * w32term.c (w32_initialize): Silence compiler warning.
9459 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9461 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9462 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9463 variables, to save and restore frame dimensions.
9464 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9465 after returning from a 'fullscreen' configuration.
9466 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9467 to avoid races between the main thread and the input thread.
9469 * w32term.h (struct w32_output): New members normal_width,
9470 normal_height, normal_top, normal_left, and prev_fsmode.
9471 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9472 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9475 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9476 'fullscreen' parameter. Always record previous width and height
9477 of the frame, except when switching out of maximized modes, so
9478 that they could be restored correctly, instead of resetting to the
9479 default frame dimensions. Send SC_RESTORE command to the frame,
9480 unless we are going to send SC_MAXIMIZE, to restore the frame
9481 resize hints in the mouse pointer shown by the window manager.
9484 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9486 * lisp.h (get_frame_param): Adjust conditions for prototype
9489 2013-03-22 Ken Brown <kbrown@cornell.edu>
9491 * unexcw.c: Drop unneeded inclusion of w32common.h.
9492 (report_sheap_usage): Declare.
9493 (read_exe_header): Add magic numbers for x86_64.
9494 (fixup_executable): Fix printf format specifier for unsigned long
9497 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9499 * frame.h (struct frame): Put menu_bar_window under #ifdef
9500 because this member is not needed when X toolkit is in use.
9501 (fset_menu_bar_window):
9502 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9503 (free_glyphs, update_frame):
9504 * xdisp.c (expose_frame): Likewise.
9505 (display_menu_bar): Likewise. Remove redundant eassert.
9506 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9509 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9511 Use functions and constants to manipulate Lisp_Save_Value objects.
9512 This replaces code that used macros and strings and token-pasting.
9513 The change makes the C source a bit easier to follow,
9514 and shrinks the Emacs executable a bit.
9515 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9516 (make_save_value): Change 1st arg from string to enum. All callers
9519 (mark_object): Use if, not #if, for GC_MARK_STACK.
9520 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9521 (XSAVE_OBJECT): Now functions, not macros.
9522 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9523 the constant was never used.
9524 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9525 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9526 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9527 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9529 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9530 type3 with a single member save_type. All uses changed.
9531 (save_type, set_save_pointer, set_save_integer): New functions.
9532 * print.c (PRINTX): Remove.
9534 * alloc.c: Remove redundant static declarations.
9536 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9538 * window.h (struct window): Convert left_col, top_line, total_lines
9539 and total_cols from Lisp_Objects to integers. Adjust comments.
9540 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9542 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9543 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9544 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9545 Adjust users where appropriate.
9547 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9549 * frame.h (struct frame): Drop resx and resy because the same data is
9550 available from window system-specific output context. Adjust users.
9551 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9552 New functions to provide defaults when no window system available.
9553 (FRAME_RES_X, FRAME_RES_Y): New macros.
9554 (NUMVAL): Move from xdisp.c.
9555 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9556 (Ffont_face_attributes, Fopen_font):
9557 * image.c (gs_load):
9558 * w32font.c (fill_in_logfont):
9559 * xdisp.c (calc_pixel_width_or_height):
9560 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9561 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9563 2013-03-20 Kenichi Handa <handa@gnu.org>
9565 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9566 to 1 (temporary workaround until a bug related to ASCII
9567 optimization is fixed).
9569 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9571 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9572 Signal error if window is not internal. Adjust docstring.
9573 (delete_all_child_windows): Use combination_limit to save the buffer.
9574 (Fset_window_configuration): Adjust accordingly.
9575 * print.c (syms_of_print): Initialize debugging output not here...
9576 (init_print_once): ...but in a new function here.
9577 * lisp.h (init_print_once): Add prototype.
9578 * emacs.c (main): Add call to init_print_once. Adjust comments.
9580 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9582 * window.c (window_resize_check, window_resize_apply)
9583 (window_from_coordinates, recombine_windows, set_window_buffer)
9584 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9585 (Fsplit_window_internal, Fdelete_window_internal)
9586 (freeze_window_starts): Use bool for booleans.
9587 * window.h (window_frame_coordinates, resize_frame_windows)
9588 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9590 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9592 * dispnew.c (bitch_at_user): Use `user-error'.
9594 2013-03-17 Ken Brown <kbrown@cornell.edu>
9596 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9597 as return type of image_background. (Bug#13981)
9598 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9600 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9602 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9603 (ns_select): Don't return with result uninitialized.
9605 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9608 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9610 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9611 directories. If filename is nil, get directory name (Bug#13932).
9612 Use getFilename and getDirectory.
9613 (getFilename, getDirectory): New methods for EmacsSavePanel and
9615 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9617 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9619 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9621 2013-03-15 Kenichi Handa <handa@gnu.org>
9623 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9624 (adjust_after_replace): Make it back to static. Delete the third
9625 arg text_at_gap_tail. Cancel the code for handling it.
9627 * coding.h (struct coding_system): New member eol_seen.
9629 * coding.c (detect_ascii): New function.
9630 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9631 when the source bytes are actually scanned. On detecting for
9632 coding_category_utf_8_auto, call detect_ascii instead of scanning
9633 source bytes directly.
9634 (produce_chars): Call insert_from_gap with the new arg 0.
9635 (encode_coding): Likewise.
9636 (decode_coding_gap): Control ASCII optimization by the variable
9637 disable_ascii_optimization instead of #ifndef .. #endif.
9638 Deccode EOL format according to coding->eol_seen.
9639 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9642 * lisp.h (adjust_after_replace): Cancel externing it.
9643 (insert_from_gap): Adjust prototype.
9645 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9647 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9648 FULLSCREEN_MAXIMIZED. (Bug#13935)
9650 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9652 * region-cache.c (find_cache_boundary, move_cache_gap)
9653 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9654 Simplify debugging check and convert to eassert. Adjust comment.
9655 (pp_cache): Put under ENABLE_CHECKING.
9657 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9659 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9660 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9662 (w32fullscreen_hook): If the frame is visible, reset
9663 f->want_fullscreen flag after changing the frame size. If the
9664 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9667 2013-03-13 Daniel Colascione <dancol@dancol.org>
9669 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9670 too so that these builds can use Cygwin's file conversion
9671 functions. (We've been building and linking cygw32.o all along
9672 and just not using it.)
9674 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9676 File synchronization fixes (Bug#13944).
9677 * Makefile.in (LIB_FDATASYNC): New macro.
9679 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9680 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9681 Don't worry about HAVE_FSYNC, since a substitute fsync is
9682 available if the system lacks one.
9683 (Fwrite_regin): Retry fsync if interrupted.
9685 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9687 * w32term.c (w32_read_socket): If the Emacs frame is being
9688 activated, call w32fullscreen_hook, to make sure the new frame
9689 dimensions are in effect. (Bug#13937)
9691 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9693 * xdisp.c (init_iterator): Simplify because both character and byte
9694 positions are either specified or -1. Add eassert. Adjust comment.
9695 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9696 character and byte positions can be obtained from marker.
9698 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9700 Static checking by Sun C 5.12.
9701 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9702 * bytecode.c (exec_byte_code):
9703 * dispnew.c (init_display):
9705 * fileio.c (Fsubstitute_in_file_name):
9706 * keyboard.c (Fevent_convert_list):
9707 * keymap.c (Fsingle_key_description):
9708 * term.c (maybe_fatal, fatal):
9709 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9710 * xsmfns.c (Fhandle_save_session):
9711 Omit unreachable code.
9712 * keymap.c (map_keymap_char_table_item): Cast void * to
9713 a function pointer type; the C Standard requires this.
9715 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9716 Include <sys/param.h> unconditionally, as that works elsewhere and
9717 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9718 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9721 See ChangeLog.12 for earlier changes.
9727 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9729 This file is part of GNU Emacs.
9731 GNU Emacs is free software: you can redistribute it and/or modify
9732 it under the terms of the GNU General Public License as published by
9733 the Free Software Foundation, either version 3 of the License, or
9734 (at your option) any later version.
9736 GNU Emacs is distributed in the hope that it will be useful,
9737 but WITHOUT ANY WARRANTY; without even the implied warranty of
9738 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9739 GNU General Public License for more details.
9741 You should have received a copy of the GNU General Public License
9742 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.