1 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3 Fix a few crashes and leaks when cloning C strings.
4 * alloc.c, lisp.h (dupstring): New function.
5 * gtkutil.c (xg_get_font):
6 * term.c (tty_default_color_capabilities):
7 * xsettings.c (store_monospaced_changed)
8 (store_font_name_changed, parse_settings)
9 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
10 This avoids some unlikely crashes due to accessing freed storage,
11 and avoids some minor memory leaks in the more-typical case.
13 2014-02-28 Martin Rudalics <rudalics@gmx.at>
15 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
16 cursor when modeline can't be dragged (Bug#16647).
18 2014-02-28 Glenn Morris <rgm@gnu.org>
20 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
21 from custom-delayed-init-variables. (Bug#11565)
23 2014-02-27 Martin Rudalics <rudalics@gmx.at>
25 More fixes for mouse glyph calculations (Bug#16647).
26 * window.c (coordinates_in_window): In intersection of
27 horizontal and vertical window dividers prefer the horizontal
28 one. Add some extra parens to last fix.
29 (window_relative_x_coord): Return x-coordinate for header and
31 * xdisp.c (remember_mouse_glyph): In text area don't extend
32 glyph into mode line to show the vertical drag cursor there
33 immediately. Subdivide mouse glyphs in right fringes to show a
34 horizontal drag cursor as soon as we enter the "grabbable width"
35 portion. Handle vertical border case separately. Do not
36 subdivide window divider areas.
37 (note_mouse_highlight): On bottom divider of bottommost windows
38 show vertical drag cursor only when the minibuffer window can be
41 2014-02-27 Eli Zaretskii <eliz@gnu.org>
43 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
44 reset by the face of the object just displayed. See also bug#76.
45 (get_next_display_element): If the string came from a display
46 property, examine the box face attribute at it->position, not at
47 it->current.pos, since the latter was not updated yet. (Bug#16870)
48 (handle_face_prop): Improve commentary.
50 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
52 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
53 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
55 2014-02-26 Martin Rudalics <rudalics@gmx.at>
57 Fixes around Bug#16647.
58 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
59 ON_BOTTOM_DIVIDER cases.
60 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
61 only if the window has no right divider.
62 (Fcoordinates_in_window_p): Fix doc-string.
64 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
66 * lread.c (Funintern): Fix doc to match advertised calling convention.
68 2014-02-24 Daniel Colascione <dancol@dancol.org>
70 * keyboard.c (read_char): Close race that resulted in lost events.
72 2014-02-22 Glenn Morris <rgm@gnu.org>
74 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
75 * window.c (window-resize-pixelwise): Doc fixes.
77 * process.c (Finternal_default_process_filter)
78 (Finternal_default_process_sentinel): Doc tweaks.
80 2014-02-21 Glenn Morris <rgm@gnu.org>
82 * process.c (Fprocess_buffer, Faccept_process_output)
83 (Finternal_default_process_filter, Finternal_default_process_sentinel):
86 2014-02-21 Martin Rudalics <rudalics@gmx.at>
88 * window.c (Fwindow_scroll_bar_width): New function.
90 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
92 Pacify GCC when configuring with --enable-gcc-warnings.
93 * xdisp.c (move_it_in_display_line_to) [lint]:
94 Initialize recently-added local.
96 2014-02-21 Daniel Colascione <dancol@dancol.org>
98 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
100 2014-02-20 Eli Zaretskii <eliz@gnu.org>
102 * xdisp.c (init_iterator): Don't dereference a bogus face
104 (try_cursor_movement): Don't use cursor position if
105 set_cursor_from_row failed to compute it. This avoids assertion
106 violations in MATRIX_ROW.
107 (move_it_in_display_line_to): Save the iterator state in ppos_it
108 only once per call. Reimplement the method used to return to the
109 best candidate position if all the positions found in display line
110 are beyond TO_CHARPOS. This cuts down the number of calls to
111 bidi_shelve_cache, which moves a lot of stuff when lines are long
112 and include bidirectional text. (Bug#15555)
114 2014-02-20 Glenn Morris <rgm@gnu.org>
116 * data.c (Fdefalias): Doc fix.
118 2014-02-19 Eli Zaretskii <eliz@gnu.org>
120 * xdisp.c (display_line): Fix horizontal scrolling of large images
121 when fringes are turned off. This comes at a price of not
122 displaying the truncation/continuation glyphs in this case.
125 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
126 CreateDIBSection returns an error indication, zero out *ximg after
127 destroying the image. This avoids crashes in memory allocations
128 due to the fact that some of the callers also call
129 x_destroy_x_image, which will attempt to free an already free'd
132 2014-02-18 Martin Rudalics <rudalics@gmx.at>
134 * widget.c (update_various_frame_slots): Don't set
135 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
137 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
139 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
141 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
143 temacs --daemon fix (Bug#16599).
144 * emacs.c (main): Initialize daemon_pipe[1] here ...
145 (syms_of_emacs): ... instead of here.
147 2014-02-16 Anders Lindgern <andlind@gmail.com>
149 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
152 2014-02-16 Daniel Colascione <dancol@dancol.org>
154 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
155 (xd_get_connection_address): Use it.
156 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
157 xd_get_connection_address because the latter signals if the bus
158 we're trying to close is already disconnected.
160 2014-02-13 Eli Zaretskii <eliz@gnu.org>
162 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
163 argument to CreateThread. This avoids segfaults on Windows 9X.
164 Reported by oslsachem <oslsachem@gmail.com>.
166 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
168 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
169 * unexhp9k800.c (unexec_error): New function, to simplify the code.
170 (check_lseek): New function, to report lseek errors.
171 (save_data_space, update_file_ptrs, read_header, write_header)
172 (copy_file, copy_rest, unexec): Use these news functions.
173 (update_file_ptrs): Don't assume wraparound behavior when
174 converting a large size_t value to off_t.
176 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
178 * composite.c (fill_gstring_header): Pass positions as C integers
179 and move parameters checking to...
180 (Fcomposition_get_gstring): ...this function. Handle case when
181 buffer positions are in reversed order and avoid crash (Bug#16739).
183 * buffer.c (validate_region): Mention current buffer in error message.
185 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
187 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
189 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
191 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
193 2014-02-11 Glenn Morris <rgm@gnu.org>
195 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
196 Replace refs to "OpenStep" in messages.
198 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
200 Avoid "." at end of error diagnostics.
201 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
203 * nsfns.m (ns_display_info_for_name):
204 * nsselect.m (Fx_own_selection_internal):
205 * nsterm.m (performDragOperation:):
206 Remove "." from end of diagnostic.
208 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
210 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
211 unintuitive (bug#15824).
212 (Fyes_or_no_p): Doc fix (bug#15456).
214 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
216 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
218 * eval.c (call_debugger): When exiting the debugger, do not allow
219 max_specpdl_size less than actual binding depth (Bug#16603).
220 (syms_of_eval): Adjust docstring.
222 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
224 * cmds.c (Fself_insert_command): Output a clearer error message on
225 negative repetitions (bug#9476).
227 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
229 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
231 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
233 * minibuf.c (Fread_string): Doc clarification (bug#15422).
235 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
237 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
239 * keyboard.c (Frecursive_edit): Fix typo in docstring.
241 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
243 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
245 * keyboard.c (Frecursive_edit): Say more precicely how throwing
246 `exit' works (bug#15865).
248 2014-02-07 Martin Rudalics <rudalics@gmx.at>
250 Constrain window box/body sizes and margin widths (Bug#16649).
251 * xdisp.c (window_box_width): Don't return less than zero.
252 (window_box_left_offset, window_box_right_offset): Don't return
253 more than the window's pixel width.
254 * window.c (window_body_height, window_body_width): Don't return
256 (window_resize_apply): Adjust margin width, if necessary.
258 2014-02-07 Glenn Morris <rgm@gnu.org>
260 * nsterm.m (syms_of_nsterm): Doc fix.
262 2014-02-06 Eli Zaretskii <eliz@gnu.org>
264 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte): New
265 variables: pointers through which to call the respective APIs.
266 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
267 (filename_from_ansi, sys_link, check_windows_init_file): Call
268 MultiByteToWideChar and WideCharToMultiByte through pointers.
269 This is required on Windows 9X, where we dynamically load
270 UNICOWS.DLL which has their non-stub implementations.
271 (maybe_load_unicows_dll): Assign addresses to these 2 function
272 pointers after loading UNICOWS.DLL.
274 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
275 MultiByteToWideChar and WideCharToMultiByte through function
278 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte): New
281 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
283 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
284 for OSX >= 10.9 if separate spaces are used.
285 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
287 2014-02-06 Glenn Morris <rgm@gnu.org>
289 * buffer.c (cache-long-scans): Doc fix.
291 2014-02-05 Eli Zaretskii <eliz@gnu.org>
293 * w32fns.c (Fw32_shell_execute): Doc fix.
295 2014-02-05 Bastien Guerry <bzg@gnu.org>
297 * syntax.c (Fforward_word): Call Fconstrain_to_field with
298 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
300 2014-02-05 Martin Rudalics <rudalics@gmx.at>
302 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
303 outside the window (Bug#16649).
305 * xdisp.c (note_mouse_highlight): When entering a margin area show
306 a non-text cursor (Bug#16647).
308 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
310 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
311 It prompted a compile-time diagnostic on GNU/Linux.
312 Simplify to remove the need for the label.
314 2014-02-04 Eli Zaretskii <eliz@gnu.org>
316 * w32menu.c (w32_popup_dialog): Don't condition the whole function
317 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
318 to show it; otherwise return 'unsupported--w32-dialog' to signal
319 to the caller that emulation with menus is necessary. This
320 resurrects code inadvertently deleted by the 2013-10-08 commit.
322 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
324 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
327 * menu.c (Fx_popup_dialog): Don't condition the call to
328 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
329 special symbol 'unsupported--w32-dialog', emulate the dialog with
330 a menu by calling x-popup-menu.
332 * menu.h (Qunsupported__w32_dialog): New extern variable.
334 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
336 * keyboard.c (kbd_buffer_get_event): Read file notification events
339 * xgselect.c (xg_select): Read glib events in any case, even if
340 there are no file descriptors to watch for. (Bug#16519)
342 2014-02-03 Martin Rudalics <rudalics@gmx.at>
344 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
345 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
346 * w32term.c (w32_draw_window_divider): Handle first and last
348 * w32term.h (w32_fill_area_abs): New function.
349 * xdisp.c (x_draw_right_divider): Don't draw over bottom
351 * xfaces.c (realize_basic_faces): Handle new face ids.
352 * xfns.c (Fx_create_frame): Call x_default_parameter for right
353 and bottom divider width.
354 * xterm.c (x_draw_window_divider): Handle first and last pixels
357 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
359 * print.c (Fexternal_debugging_output): Add cast to pacify
360 --enable-gcc-warnings.
361 * eval.c (call_debugger): Grow specpdl if the debugger was
362 entered due to specpdl overflow (Bug#16603) and allow more
363 specpdl space for the debugger itself.
365 2014-02-02 Martin Rudalics <rudalics@gmx.at>
367 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
370 2014-02-01 Eli Zaretskii <eliz@gnu.org>
372 * w32fns.c (Ffile_system_info): Use WINAPI in the function
373 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
375 * print.c (Fexternal_debugging_output): If the argument character
376 is non-ASCII, encode it with the current locale's encoding before
377 writing the result to the terminal. (Bug#16448)
379 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
380 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
383 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
385 * process.c (create_process): Reset SIGPROF handler in the child.
386 * callproc.c (call_process): Likewise.
388 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
390 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
392 2014-01-29 Eli Zaretskii <eliz@gnu.org>
394 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
395 of zero to print strings, GDB doesn't like it.
397 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
398 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
399 we still use correct addresses. (Bug#16576)
401 2014-01-27 K. Handa <handa@gnu.org>
403 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
404 to preserve the code detection behavior of 24.3.
405 * coding.h (struct coding_system): New member detected_utf8_bytes.
406 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
407 (decode_coding_gap): Use short cut for UTF-8 file reading only
408 when coding->detected_utf8_bytes equals to coding->src_bytes.
409 * fileio.c (Finsert_file_contents): Cancel the previous change.
411 2014-01-29 Martin Rudalics <rudalics@gmx.at>
413 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
414 that are not visible.
416 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
418 * xmenu.c (create_and_show_popup_menu): Handle case when no key
419 is grabbed (Bug#16565).
421 2014-01-28 Martin Rudalics <rudalics@gmx.at>
423 * xdisp.c (last_max_ascent): Re-remove after erroneously
424 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
426 (move_it_to): Re-remove reference to last_max_ascent.
427 (Fwindow_text_pixel_size): Add iterator's max_ascent and
428 max_descent here instead of calling line_bottom_y. Fix
431 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
433 * terminal.c (initial_free_frame_resources): New function.
434 (init_initial_terminal): Install new hook to free face cache
435 on initial frame and avoid memory leak. For details, see
436 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
437 * xfaces.c (free_frame_faces): Adjust comment.
439 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
441 * data.c (Fstring_to_number): Document results if unparsable
444 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
446 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
448 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
450 When decoding, prefer ptrdiff_t to int for buffer positions etc.
451 * coding.c (detect_coding_utf_8, emacs_mule_char)
452 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
453 (check_utf_8, decode_coding):
454 * coding.h (struct coding_system.errors):
455 Use ptrdiff_t, not int, for integer values derived from buffer and
458 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
459 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
460 before invoking decode_coding_gap, since there's just one block.
462 2014-01-25 Martin Rudalics <rudalics@gmx.at>
464 Fix handling of face attributes in Fx_create_frame (Bug#16529).
465 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
466 too early. Again run change_frame_size before assigning menu-
469 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
471 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
472 arrives, call x_check_fullscreen, in case the new display has a
473 different resolution. (Bug#16517)
475 2014-01-25 Eli Zaretskii <eliz@gnu.org>
477 * term.c (read_menu_input): If the selected frame changes, exit
479 (tty_menu_show): If the selected frame changes while we displayed
480 a menu, throw to top level. (Bug#16479)
482 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
484 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
486 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
488 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
489 * data.c (count_one_bits_word): Fix bug (negated comparison)
490 when BITS_PER_ULL < BITS_PER_BITS_WORD.
492 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
494 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
495 undefined behavior by initializing display property bit of a
496 string processed by the bidirectional iterator. For details, see
497 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
499 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
501 Minor cleanup of previous change.
502 * image.c (imagemagick_error, Fimagemagick_types):
503 Omit some recently-introduced and unnecessary casts and assignments.
505 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
507 Fix two memory leaks discovered with Valgrind.
508 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
509 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
511 2014-01-22 Martin Rudalics <rudalics@gmx.at>
513 Fixes in window size functions around Bug#16430 and Bug#16470.
514 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
515 (Fwindow_mode_line_height, Fwindow_header_line_height)
516 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
517 Minor doc-string adjustments.
518 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
520 (window_body_height, window_body_width): Do not count partially
521 visible lines/columns when PIXELWISE is nil (Bug#16470).
522 (Qfloor, Qceiling): New symbols.
524 2014-01-21 Eli Zaretskii <eliz@gnu.org>
526 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
527 when the image cache is not yet allocated. (Bug#16509)
529 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
531 * buffer.c (Fkill_buffer): When killing an indirect buffer,
532 re-attach intervals to its base buffer (Bug#16502).
533 * intervals.c (set_interval_object): Move from here...
534 * intervals.h (set_interval_object): ... to here. Fix comments.
536 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
538 Avoid undefined behavior by initializing buffer redisplay bit.
539 Problem reported by Dmitry Antipov in
540 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
541 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
543 Revert some of the CANNOT_DUMP fix (Bug#16494).
544 * lread.c (init_lread): Fix typo: NILP, not !NILP.
546 2014-01-19 Eli Zaretskii <eliz@gnu.org>
548 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
549 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
550 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
551 they are replaced by macros that expand into direct calls to the
552 corresponding functions from GDI32.DLL.
553 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
554 variables in the Cygwin build, they are unused.
556 2014-01-19 K. Handa <handa@gnu.org>
558 * composite.c (composition_update_it): Fix previous change.
560 2014-01-18 Eli Zaretskii <eliz@gnu.org>
562 Fix file name handling on MS-Windows 9X.
563 * w32.c (maybe_load_unicows_dll): New function.
565 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
566 on, to make sure we can convert file names to and from UTF-8 on
567 Windows 9X. This fixes a failure to start up because Emacs cannot
568 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
570 * w32font.c [WINDOWSNT]: Include w32.h.
571 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
572 of implementing the same stuff.
573 Remove now unused g_b_init_is_windows_9x.
575 * w32.h (maybe_load_unicows_dll): Add prototype.
577 2014-01-17 Eli Zaretskii <eliz@gnu.org>
579 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
580 switch to single keyboard. Prevents daemon crashes when a new
581 client connects while we show a TTY menu in an existing client.
584 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
586 Fix MinGW64 porting problem with _setjmp.
587 Reported by Eli Zaretskii in:
588 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
589 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
590 the old _setjmp and _longjmp. All uses changed.
592 2014-01-13 Daniel Colascione <dancol@dancol.org>
594 * textprop.c (Fremove_list_of_text_properties): Correctly
595 handle reaching the end of the interval tree. (Bug#15344)
597 2014-01-13 Martin Rudalics <rudalics@gmx.at>
599 * xdisp.c (resize_mini_window): Round height to a multiple of
600 frame's line height. Fix bug in calculation of window start
601 position (Bug#16424).
603 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
605 * macfont.m: Include termchar.h.
606 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
607 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
608 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
609 *_WITH_GC_* to take face and f as parameters.
610 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
611 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
613 2014-01-13 Daniel Colascione <dancol@dancol.org>
615 Fix menu item updating in the presence of the Unity global menu
618 * gtkutil.h (xg_have_tear_offs): Add frame parameter
619 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
621 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
622 updating menus; explain why.
623 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
624 problem it's supposed to solve and it interferes with detecting
625 the presence of a global menu.
626 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
629 2014-01-11 K. Handa <handa@gnu.org>
631 * composite.c (composition_update_it): Fix indexing of
632 LGSTRING_CHAR (Bug#15984).
634 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
636 * unexw32.c (_start) [__MINGW64__]: Define to __start.
638 2014-01-11 Eli Zaretskii <eliz@gnu.org>
640 * xdisp.c (try_window_id): Don't use this function's optimizations
641 if overlays in the buffer displayed by the window have changed
642 since last redisplay. (Bug#16347)
643 (message_dolog): Fix indentation.
645 2014-01-11 Martin Rudalics <rudalics@gmx.at>
647 * frame.c (frame_resize_pixelwise): Fix doc-string.
649 2014-01-10 Martin Rudalics <rudalics@gmx.at>
651 Fix handling of internal borders (Bug#16348).
652 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
653 internal border width from pixel width of windows.
654 (change_frame_size_1): Don't return early when frame's pixel
655 size changes - we still have to record the new sizes in the
657 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
658 also when toolbar gets larger.
659 * window.c (check_frame_size): Include internal_border_width in
661 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
662 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
663 non-toolkit/non-GTK version clear internal border.
664 * xterm.c (x_clear_under_internal_border): New function for
665 non-toolkit/non-GTK version.
666 (x_after_update_window_line): In non-toolkit/non-GTK version
668 (handle_one_xevent, x_set_window_size): Call
669 x_clear_under_internal_border in non-toolkit/non-GTK version.
670 * xterm.h (x_clear_under_internal_border): Extern it.
672 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
674 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
675 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
678 2014-01-06 Eli Zaretskii <eliz@gnu.org>
680 * xdisp.c (redisplay_window): Don't skip window redisplay if the
681 last value of point is not equal to buffer's point. (Bug#16129)
683 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
686 * nsterm.h (updateCollectionBehavior): Rename from
687 updateCollectionBehaviour. All uses changed.
689 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
690 * Makefile.in (SETFATTR): New macro.
691 (temacs$(EXEEXT)): Use it.
693 2014-01-04 Martin Rudalics <rudalics@gmx.at>
695 Fix maximization behavior on Windows (Bug#16300).
696 * w32fns.c (w32_fullscreen_rect): Don't handle
697 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
698 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
699 of SetWindowPos. Restore last placement also when leaving
700 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
701 but the FULLSCREEN_BOTH case.
703 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
706 * data.c (arithcompare_driver):
707 * fileio.c (Fcar_less_than_car):
708 * fns.c (internal_equal):
709 * frame.c (delete_frame):
710 * lisp.h (enum More_Lisp_Bits):
712 Avoid C99 constructs that don't work in C89.
713 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
714 to port to C89, which doesn't have 'long long'.
715 (count_trailing_zero_bits): Use them.
717 2014-01-03 Chong Yidong <cyd@gnu.org>
719 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
721 2014-01-02 Martin Rudalics <rudalics@gmx.at>
723 Further adjust frame/window scrollbar width calculations.
724 * window.c (apply_window_adjustment): Set
725 windows_or_buffers_changed.
726 (Fwindow_scroll_bars): Return actual scrollbar width.
727 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
728 For non-toolkit builds again use 14 as minimum width and set
729 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
730 * xterm.c (XTset_vertical_scroll_bar): Take width from
731 WINDOW_SCROLL_BAR_AREA_WIDTH.
732 (x_new_font): Rename wid to unit. Base calculation of new
733 scrollbar width on toolkit used and make it analogous to that of
734 x_set_scroll_bar_default_width.
735 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
736 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
738 * w32term.c (w32_set_vertical_scroll_bar): Take width from
739 WINDOW_SCROLL_BAR_AREA_WIDTH.
740 (x_new_font): Make it correspond to changes in xterm.c.
742 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
744 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
745 This is a cleaner way to fix the MinGW-w64 porting problem.
746 Check for INTPTR_MAX misconfiguration.
748 2014-01-01 Eli Zaretskii <eliz@gnu.org>
750 * search.c (newline_cache_on_off, find_newline): In indirect
751 buffers, use the newline cache of the base buffer.
753 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
754 buffer, invalidate the caches of its base buffer. (Bug#16265)
756 * indent.c (width_run_cache_on_off, compute_motion): In indirect
757 buffers, use the width-run cache of the base buffer.
759 * xdisp.c (redisplay_window): When the window displays an indirect
760 buffer, and the character widths in the display table have
761 changed, invalidate the width-run cache of the corresponding base
764 * fileio.c (Finsert_file_contents): When invalidating the newline
765 cache, consider the case of inserting into indirect buffer.
767 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
768 In indirect buffers, use the paragraph cache of the base buffer.
770 2013-12-31 Martin Rudalics <rudalics@gmx.at>
772 * window.c (grow_mini_window): Fix last change.
774 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
776 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
778 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
780 * w32term.c (w32_initialize): Use LCID and LOWORD.
782 * w32proc.c (create_child): Use pid_t for 5th argument.
783 (IsValidLocale): Don't provide prototype for MinGW64.
784 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
785 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
787 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
788 MinGW64 doesn't support.
790 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
792 * w32.c (set_named_security_info): New function.
793 (acl_set_file): Fall back on set_named_security_info if
794 set_file_security fails.
795 (g_b_init_set_named_security_info_w)
796 (g_b_init_set_named_security_info_a): New static variables.
797 (globals_of_w32): Initialize them to zero.
798 (set_named_security_info): Set them to non-zero if the
799 corresponding API is available.
800 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
803 2013-12-31 Martin Rudalics <rudalics@gmx.at>
805 Some more fixes following pixelwise resize changes including one
807 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
808 of frame_resize_pixelwise.
809 * widget.c (pixel_to_text_size): New function.
810 (update_wm_hints): Have size hints respect value of
811 frame_resize_pixelwise.
812 (EmacsFrameResize): Alway process resize requests pixelwise.
813 * window.c (grow_mini_window): Make sure mini window is at least
815 * xdisp.c (display_menu_bar): Make sure menubar extends till
817 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
818 (x_set_tool_bar_lines): Calculate pixelwise.
819 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
820 frame_resize_pixelwise.
822 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
824 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
825 variables not used there.
827 2013-12-30 Eli Zaretskii <eliz@gnu.org>
829 * w32.c (sys_umask): New function. (Bug#16299)
831 2013-12-30 Martin Rudalics <rudalics@gmx.at>
833 * dispnew.c (change_frame_size_1): Take old width of root window
834 from that window's pixel width. (Bug#16284)
836 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
838 Plain copy-file no longer chmods an existing destination (Bug#16133).
839 * fileio.c (realmask): Now a static var, not a local.
840 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
841 Remove arg STATPTR. All uses changed.
842 (Fcopy_file): Do not alter permissions of existing destinations,
843 unless PRESERVE-PERMISSIONS (renamed from
844 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
845 Avoid race when testing for existing destinations and for
846 when input and output files are the same.
847 If changing the group fails, adjust both default and
848 preserved permissions so that access is not granted to the
850 (Fset_default_file_modes, init_fileio): Update realmask.
851 (Fdefault_file_modes): Use realmask instead of calling umask.
853 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
855 Fix pipe bug with OS X emacs --daemon (Bug#16262).
856 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
857 flags on the daemon pipe ends before execing.
859 2013-12-28 Eli Zaretskii <eliz@gnu.org>
861 * w32fns.c (Fx_create_frame): Error out if called from a TTY
864 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
866 * callproc.c (Vexec_path): Document that exec-directory is in it.
868 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
870 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
873 2013-12-27 Chong Yidong <cyd@gnu.org>
875 * data.c (Fsymbol_function): Doc fix.
877 2013-12-26 Martin Rudalics <rudalics@gmx.at>
879 Some more tinkering with Bug#16051.
880 * window.c (resize_frame_windows): Don't let the size of the
881 root window drop below the frame's default character size.
882 Never ever delete any subwindows - let the window manager do the
885 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
886 of toolbar lines needed when they exceed the height of the root
888 (unwind_create_frame_1): New function.
889 (Fx_create_frame): Generally inhibit calling the window
890 configuration change hook here. Remove extra call to
891 change_frame_size - it's not needed when we don't run the
892 configuration change hook.
894 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
896 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
897 On my Fedora 19 platform the core dumps were so big that
898 my desktop became nearly catatonic.
899 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
900 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
901 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
902 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
904 * conf_post.h (__has_feature): New macro, if not already defined.
905 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
906 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
908 2013-12-25 Eli Zaretskii <eliz@gnu.org>
910 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
911 is a file name. (Bug#16252)
913 2013-12-25 Chong Yidong <cyd@gnu.org>
915 * keyboard.c (Voverriding_terminal_local_map):
916 (Voverriding_local_map): Doc fix.
918 * keymap.c (Vemulation_mode_map_alists): Doc fix.
920 2013-12-24 Eli Zaretskii <eliz@gnu.org>
922 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
923 file name when it is submitted to ShellExecute. Simplify code.
924 Don't test DOCUMENT for being a string, as that is enforced by
925 CHECK_STRING. Doc fix.
927 2013-12-23 Eli Zaretskii <eliz@gnu.org>
929 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
930 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
931 redisplay_tool_bar does. Improve and fix commentary.
932 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
933 limits of the glyph matrices. (Bug#16051)
934 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
935 only when the new size is different from the old one, and the new
936 size can be achieved given the frame height.
938 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
940 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
942 2013-12-23 Glenn Morris <rgm@gnu.org>
944 * lread.c (Fload): Mention load-prefer-newer in doc.
946 2013-12-22 Martin Rudalics <rudalics@gmx.at>
948 Handle Bug#16207 by being more restrictive when running hooks.
949 * window.c (unwind_change_frame): New function.
950 (Fset_window_configuration): Don't run configuration change hook
951 while the frame configuration is unsafe. Call select_window
954 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
956 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
958 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
960 * nsterm.h: Declare EmacsColor category.
962 * nsterm.m (NSColor): Implement EmacsColor category.
963 (ns_get_color): Use colorUsingDefaultColorSpace.
964 (ns_get_color, ns_term_init): Use colorForEmacsRed.
966 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
968 2013-12-21 Eli Zaretskii <eliz@gnu.org>
970 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
971 having the PNG_NORETURN attribute, to avoid compiler warning in
974 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
976 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
978 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
979 fringe background extension.
980 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
981 because they are now always the same as `left' and `width',
982 respectively. Remove code for the case that `width' and
983 `sb_width' are different.
985 2013-12-20 Martin Rudalics <rudalics@gmx.at>
987 Remove scroll_bar_actual_width from frames.
988 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
989 * frame.c (Fscroll_bar_width): Return scroll bar area width.
990 (x_figure_window_size):
991 * nsterm.m (x_set_window_size):
992 * widget.c (set_frame_size):
993 * w32term.c (x_set_window_size):
994 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
995 scroll_bar_actual_width.
997 Convert scroll_bar members to integers on Windows.
998 * w32term.h (struct scroll_bar): Convert top, left, width,
999 height, start, end and dragging to integers.
1000 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1002 * w32term.c (w32_set_scroll_bar_thumb)
1003 (w32_scroll_bar_handle_click): Remove XINT conversions for
1004 scroll_bar members. Treat bar->dragging as integer.
1005 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1006 first element. Remove XINT conversions for scroll_bar members.
1007 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1008 Remove XINT conversions for scroll_bar members.
1010 Fix assignment for new window total sizes.
1011 * window.c (Fwindow_resize_apply_total): Assign values for
1014 2013-12-20 Chong Yidong <cyd@gnu.org>
1016 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1017 argument to `append'.
1019 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1021 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1022 current text face, for extending the face of the display margins.
1025 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1026 Doc fix. (Bug#16190)
1028 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1030 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1033 * nsterm.m (Qfile, Qurl): New.
1034 (EV_MODIFIERS2): New macro.
1035 (EV_MODIFIERS): Use EV_MODIFIERS2.
1036 (ns_term_init): Remove font and color from DND, does not work on
1037 newer OSX, and other ports don't have them.
1038 (performDragOperation:): Handle modifiers used during drag.
1039 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1040 Remove global Lisp variables used to communicate with ns-win.el.
1041 Remove font and color handling.
1042 (syms_of_nsterm): Defsym Qfile and Qurl.
1044 2013-12-19 Anders Lindgren <andlind@gmail.com>
1046 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1047 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1049 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1050 (constrainFrameRect): Remove special case nr_screens == 1.
1051 Don't constrain size to size of view.
1053 * nsterm.h (ns_output): Remove dont_constrain.
1055 2013-12-19 Anders Lindgren <andlind@gmail.com>
1057 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1059 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1061 Minor fixes for recent openp changes.
1062 * lisp.h (GCPRO7): New macro.
1063 * lread.c (openp): Use bool for boolean; all callers changed.
1064 Protect save_string from GC. Don't assume that file descriptors
1065 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1066 warning about uninitialized variable.
1068 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1070 * w32fns.c (emacs_abort): Use intptr_t as argument of
1071 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1073 2013-12-18 Glenn Morris <rgm@gnu.org>
1075 * lread.c (Fload): Pass load_prefer_newer to openp.
1076 Don't bother checking mtime if openp already did it.
1077 (openp): Add `newer' argument, to check all suffixes
1078 and find the newest file.
1079 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1080 * callproc.c (call_process):
1081 * charset.c (load_charset_map_from_file):
1082 * emacs.c (init_cmdargs):
1083 * image.c (x_create_bitmap_from_file, x_find_image_file):
1085 * lread.c (Flocate_file_internal):
1086 * process.c (Fformat_network_address):
1087 * sound.c (Fplay_sound_internal):
1088 * w32.c (check_windows_init_file):
1089 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1091 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1093 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1095 * w32.c (getloadavg): Don't index samples[] array with negative
1096 indices. Recover from wall-clock time being set backwards.
1098 * w32term.c (w32_initialize): Declare the argument of
1099 set_user_model as const.
1101 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1102 (w32_menu_show): Constify some arguments passed to MessageBox.
1104 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1105 to initialize Lisp objects.
1107 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1108 initialize Lisp objects.
1110 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1111 use variables used only on X under that condition.
1113 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1114 variables not used there.
1116 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1118 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1119 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1121 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1123 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1124 code, revealed in presence of R2L characters, character
1125 compositions, and display vectors. A better fix for Bug#16148.
1126 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1127 GTK and NS builds, they don't have this member of struct frame.
1129 * dispextern.h (struct composition_it): Correct a comment for the
1132 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1134 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1135 This prevents a compilation error on C compilers that do not
1136 default functions to return 'int' if not declared. Also, add
1137 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1138 since it now uses inline functions.
1140 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1142 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1143 display margins on mode line, header line, and in the frame's
1144 tool-bar window. (Bug#16165)
1146 2013-12-16 Andreas Schwab <schwab@suse.de>
1148 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1150 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1152 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1155 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1157 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1159 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1161 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1162 intended to find bogus pointers in font objects (Bug#16140).
1163 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1164 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1165 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1166 Disable for MS-Windows due to Bug#15876; apparently this
1167 requires more or less substantial changes in fontset code.
1168 * xfont.c (xfont_close):
1169 * xftfont.c (xftfont_close): Call x_display_info_for_display
1170 to check whether 'Display *' is valid (Bug#16093 and probably
1173 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1175 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1176 Reported by Juanma Barranquero <lekktu@gmail.com>.
1178 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1179 open a pty on MS-Windows. (Bug#16152)
1181 * emacs.c (decode_env_path): Fix bogus comparison against
1182 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1184 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1186 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1187 (Fx_file_dialog): Add parentheses around && to silence warning.
1189 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1191 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1193 * xdisp.c (extend_face_to_end_of_line): Extend background of
1194 non-default face in margin areas as well. (Bug#16151)
1195 (display_line): Call extend_face_to_end_of_line for continued
1196 lines as well, if the display margins have non-zero width.
1197 (set_glyph_string_background_width): When needed, set the
1198 extends_to_end_of_line_p flag on glyph strings to be drawn in
1199 margin areas, not only in the text area.
1201 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1204 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1206 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1207 Don't worry about verify_error being t, since it has to be a list.
1209 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1211 Use bool for boolean, focusing on headers.
1212 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1213 No need to include <stdbool.h>, since conf_post.h does it now.
1214 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1215 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1216 (SET_PER_BUFFER_VALUE_P):
1217 * ccl.c, ccl.h (setup_ccl_program):
1218 * ccl.h (CHECK_CCL_PROGRAM):
1219 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1220 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1221 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1222 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1223 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1224 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1225 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1226 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1227 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1228 (CHARSET_FAST_MAP_SET):
1229 * coding.c (decode_coding_ccl, encode_coding_ccl):
1230 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1231 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1232 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1233 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1234 (decode_coding_c_string):
1235 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1236 * conf_post.h (has_attribute):
1237 * dispextern.h (trace_redisplay_p):
1238 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1239 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1240 (SET_GLYPH_FROM_CHAR_GLYPH):
1241 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1242 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1243 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1244 (cursor_in_mouse_face_p):
1245 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1246 (blank_row, prepare_desired_row)
1247 (build_frame_matrix_from_leaf_window, make_current)
1248 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1249 (update_window, scrolling_window, update_frame_line):
1250 * disptab.h (GLYPH_FOLLOW_ALIASES):
1251 * editfns.c (Fformat):
1252 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1253 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1254 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1255 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1256 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1257 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1258 (FONT_DEFERRED_LOG):
1259 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
1260 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1261 (FRAME_MOUSE_UPDATE):
1262 * fringe.c (Fdefine_fringe_bitmap):
1263 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1264 (x_create_bitmap_from_xpm_data, xpm_load_image):
1265 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1266 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1267 (MERGE_INTERVAL_CACHE):
1268 * keymap.h (KEYMAPP):
1269 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1270 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1271 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1272 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1273 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1274 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1275 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1276 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1277 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1278 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1279 (SETUP_BUFFER_SYNTAX_TABLE):
1280 * systime.h (timespec_valid_p):
1281 * term.c (save_and_enable_current_matrix):
1282 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1283 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1284 (redisplay_internal, try_window_reusing_current_matrix)
1285 (sync_frame_with_window_matrix_rows, try_window_id)
1286 (display_menu_bar, display_tty_menu_item, display_mode_line)
1287 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1288 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1289 * xmenu.c (xmenu_show):
1290 * xterm.c (use_xim, x_term_init):
1291 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1292 (struct x_bitmap_record):
1293 Use bool for booleans.
1294 * ccl.c (struct buffer_text):
1295 * ccl.h (struct ccl_program):
1296 * charset.h (struct charset):
1298 * coding.h (struct iso_2022_spec, struct coding_system):
1299 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1300 (struct glyph_string, struct face, struct face_cache)
1301 (struct bidi_string_data, struct bidi_it)
1302 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1304 * editfns.c (Fformat):
1305 * frame.h (struct frame):
1306 * fringe.c (struct fringe_bitmap):
1307 * intervals.h (struct interval):
1308 * keyboard.h (struct kboard):
1309 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1310 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1311 (struct Lisp_Buffer_Local_Value, union specbinding):
1312 * macfont.m (struct macfont_info):
1313 * process.h (struct Lisp_Process):
1314 * termchar.h (struct tty_display_info):
1315 * window.h (struct window):
1316 * xterm.h (struct x_output):
1317 Use bool_bf for boolean bit-fields.
1318 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1319 All callers changed.
1320 * ccl.h (struct ccl_program): Remove unused members private_state,
1321 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1323 (struct ccl_spec): Remove unused members cr_carryover,
1324 eight_bit_carryover.
1325 * conf_post.h: Include <stdbool.h>.
1326 (bool_bf): New type.
1327 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1328 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1329 Surround statement macro with proper 'do { ... } while (false)' brackets.
1330 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1331 Args must now be expressions; all callers changed.
1332 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1333 (PRODUCE_GLYPHS): Simplify use of boolean.
1334 * fileio.c (Fcopy_file):
1335 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1336 * lisp.h (UNGCPRO): Return void, not int.
1337 (FOR_EACH_TAIL): Use void expression, not int expression.
1338 * region-cache.c: Reindent.
1339 * region-cache.h: Copy comments from region-cache.c, to fix
1340 incorrect remarks about booleans.
1342 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1344 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1345 when character at point is displayed from a display vector.
1348 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1350 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1351 now a list of certificate validation checks that will abort a
1352 connection with an error.
1353 (Fgnutls_boot): Document it and use it.
1355 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1357 * w32term.c (w32_enable_frame_resize_hack): New variable.
1358 (x_set_window_size): Use it to hack frame resizing on Windows
1361 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1363 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1364 Windows-specific code to w32.c. Change error message text to
1365 match that of Posix platforms.
1367 * w32.c (w32_copy_file): New function, most of the code copied and
1368 reworked from Fcopy_file. Improve error handling. Plug memory
1369 leak when errors are thrown. Support file names outside of the
1370 current codepage. (Bug#7100)
1372 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1374 * lread.c (load_path_default): Prototype.
1376 2013-12-13 Glenn Morris <rgm@gnu.org>
1378 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1379 (dump_path): Remove.
1380 (load-path-default): Remove `changed' argument.
1381 Do not set dump_path permanently. Simplify.
1382 (init_lread): Simplify.
1383 (syms_of_lread): Remove dump_path.
1385 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1387 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1388 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1389 2013-12-12 font-related change to avoid Bug#16128, which
1390 is quite hard to fix without even more substantial changes.
1392 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1394 * font.c (font_close_object): Check for live frame (Bug#16128).
1396 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1398 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1399 Return ptrdiff_t, not int, since it's a buffer size.
1400 Reindent/reparen some macros to a more Gnuish style.
1402 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1404 Avoid undefined behavior with huge regexp interval counts.
1405 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1406 since it's now specialized to interval counts. All uses changed.
1407 Do not assume wrapraound on signed integer overflow.
1408 (regex_compile): Simplify based on the above changes.
1410 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1412 Support file names on MS-Windows that use characters outside of
1413 the current system codepage. (Bug#7100)
1415 * w32.c (get_file_security, set_file_security)
1416 (create_symbolic_link): Separate pointers and boolean flags for
1417 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1418 non-zero, else the former.
1419 (codepage_for_filenames, filename_to_utf16, )
1420 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1422 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1424 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1425 Accept only one argument; all callers changed.
1426 (dostounix_filename): Remove the second argument, now works in
1427 UTF-8. All callers changed.
1428 (parse_root): Lose DBCS code.
1429 (get_long_basename, w32_get_short_filename, init_environment)
1430 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1431 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1432 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1433 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1434 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1435 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1437 (ansi_encode_filename): New function.
1438 (get_emacs_configuration, get_emacs_configuration_options):
1440 (add_volume_info, GetCachedVolumeInformation): Run the input file
1441 name through unixtodos_filename, to ensure it is stored and
1442 referenced in canonical form.
1443 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1444 (logon_network_drive, sys_link, utime): Improve error handling.
1445 (sys_access): New function.
1446 (hashval, generate_inode_val): Unused functions deleted.
1447 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1448 (check_windows_init_file): Convert error message from UTF-8 to
1449 ANSI codepage, for display in the message box.
1450 (globals_of_w32): Set w32_unicode_filenames according to the OS
1453 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1454 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1455 (syms_of_w32term): Declare w32-unicode-filenames.
1457 * w32proc.c (new_child, delete_child): Remove code that handled
1458 unused pending_deletion and input_file members of the child struct.
1459 (create_child, sys_spawnve): Convert all file names to ANSI
1460 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1461 name cannot be encoded in ANSI codepage. Don't use
1462 unixtodos_filename, mirror slashes by hand.
1463 (record_infile, record_pending_deletion): Functions deleted.
1464 (Fw32_short_file_name): Call w32_get_short_filename instead of
1467 * w32notify.c (add_watch): Work in Unicode mode when
1468 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1469 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1470 instead, do the same with Lisp primitives.
1472 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1473 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1474 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1475 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1476 (Fw32_shell_execute): Improve error reporting.
1477 (Fdefault_printer_name): Ifdef away for Cygwin.
1479 * w32.h (struct _child_process): Remove input_file and
1480 pending_deletion members that are no longer used.
1481 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1482 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1483 (ansi_encode_filename): New and updated prototypes.
1485 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1487 (unexec): Don't use dostounix_filename, it expects a file name in
1488 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1491 * fileio.c (Ffile_name_directory, file_name_as_directory)
1492 (directory_file_name, Fexpand_file_name)
1493 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1494 arguments of dostounix_filename.
1495 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1496 use MAX_UTF8_PATH for size of file-name strings.
1497 (emacs_readlinkat): Build an explicitly unibyte string for file
1499 (syms_of_fileio) <file-name-coding-system>:
1500 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1502 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1503 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1504 directories to UTF-8.
1505 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1506 environment, and each element of the input PATH, to UTF-8.
1508 * dired.c (file_attributes): Use build_unibyte_string explicitly
1509 to make Lisp strings from user and group names.
1511 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1514 * coding.c (decode_file_name, encode_file_name): New functions.
1516 * termcap.c (tgetent): Adapt to the change in arguments of
1519 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1522 * msdos.c (dostounix_filename, init_environment): Adapt to the
1523 change in arguments of dostounix_filename.
1525 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1526 [WINDOWSNT]: Encode file names passed to the image libraries in
1529 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1530 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1532 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1533 arguments of dostounix_filename.
1535 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1537 * font.h (struct font_entity) [HAVE_NS]: New field to record
1538 font driver which was used to create this entity.
1539 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1540 frame where the font was opened.
1541 (font_close_object): Add prototype.
1542 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1543 (font_close_object): Not static any more. Lost frame arg.
1544 Adjust comment and users.
1545 * alloc.c (cleanup_vector): Call font_close_object to adjust
1546 per-frame font counters correctly. If HAVE_NS, also call
1547 driver-specific cleanup for font-entity objects.
1548 * ftfont.c (ftfont_open):
1549 * nsfont.m (nsfont_open):
1550 * w32font.c (w32font_open_internal):
1551 * xfont.c (xfont_open):
1552 * xftfont.c (xftfont_open): Save frame pointer in font object.
1553 * macfont.m (macfont_open): Likewise.
1554 (macfont_descriptor_entity): Save driver pointer to be able
1555 to call its free_entity routine when font-entity is swept.
1556 * ftxfont.c (ftxfont_open): Add eassert because frame
1557 pointer should be saved by ftfont_driver.open.
1559 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1561 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1562 input polling is used. This is still meaningful for Cygwin, see
1563 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1564 * keyboard.c (poll_for_input_1, input_polling_used): Define
1566 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1567 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1568 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1569 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1570 (face_for_char): Likewise. Rearrange eassert and return ASCII
1571 face for CHAR_BYTE8_P.
1572 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1574 2013-12-11 Ken Brown <kbrown@cornell.edu>
1576 * dispextern.h (erase_phys_cursor):
1577 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1579 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1581 * nsterm.m (x_free_frame_resources):
1582 * term.c (tty_free_frame_resources):
1583 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1584 face cache because it's implied by free_frame_faces anyway.
1585 * w32term.c (x_free_frame_resources): Likewise. Do not call
1586 free_frame_faces twice.
1588 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1590 * editfns.c (Fformat_time_string): Mention %F in the doc.
1592 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1594 * window.c (resize_frame_windows): Don't return immediately when
1595 the root window's size doesn't change - the minibuffer window
1596 may still have to be repositioned/resized.
1597 * xfns.c (Fx_create_frame): Always change the frame size after
1598 initializing the frame's faces.
1599 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1600 change_frame_size should already have done it.
1601 (x_new_font): Assign new tool- and menu-bar heights.
1602 (x_set_window_size_1): Account for tool- and menu-bar heights
1603 (Bug#16013). Don't set pixel sizes since change_frame_size
1604 should already have done it.
1606 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1608 Remove the option of using libcrypto.
1609 * Makefile.in (LIB_CRYPTO): Remove.
1610 (LIBES): Don't use it.
1612 2013-12-11 Juri Linkov <juri@jurta.org>
1614 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1615 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1617 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1619 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1620 drawn tool bar items (Bug#16058).
1621 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1623 2013-12-09 Ken Brown <kbrown@cornell.edu>
1625 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1627 * lisp.h (get_frame_param): Adjust conditions for prototype
1630 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1632 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1633 Avoid unused macro warning if configured --without-xft.
1635 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1637 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1639 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1641 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1643 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1645 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1647 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1649 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1651 Use libcrypto's checksum implementations if available, for speed.
1652 * Makefile.in (LIB_CRYPTO): New macro.
1655 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1656 The macro didn't conform to C99 due to type mismatch,
1657 which caused compilation failure with Sun C 5.12,
1658 and it was confusing anyway. Include window.h to declare
1659 redisplay_other_windows.
1661 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1663 * window.c (set_window_buffer): Update mode line (bug#16084).
1665 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1667 Fix minor problems found by static checking.
1668 * keyboard.c (poll_for_input_1, input_polling_used):
1669 Define only if HAVE_NTGUI.
1670 * xmenu.c (popup_activate_callback): Omit unnecessary
1671 check against USE_X_TOOLKIT, which must be defined here anyway.
1672 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1675 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1677 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1679 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1681 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1683 * nsterm.m (x_set_window_size): Remove fprintf.
1684 (init): Define always. Set applicationDidFinishLaunchingCalled
1686 (applicationDidFinishLaunching:):
1687 Set applicationDidFinishLaunchingCalled.
1688 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1691 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1693 Pixel resize changes for NS (Bug#16049).
1694 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1695 height/width. row/cols are locals.
1696 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1697 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1698 (windowWillResize): Remove gsextra. Calculate extra as in
1700 (x_new_font): Don't change frame size if fullscreen.
1701 Change size pixelwise.
1703 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1704 comment in xfns.c. Change to pixelwise call.
1706 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1708 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1711 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1713 * xterm.c (input_signal_count): Remove.
1714 (x_dispatch_event): Define unconditionally.
1715 (x_make_frame_visible): Process X events until the frame
1716 is really visible (Bug#16027).
1717 * xterm.h (x_dispatch_event): Declare unconditionally.
1719 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1721 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1723 * nsterm.m (x_set_window_size): Handle pixelwise.
1725 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1727 * w32term.c (x_new_font):
1728 * xterm.c (x_new_font): Calculate new frame size from new font
1731 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1733 * lisp.h (FOR_EACH_TAIL): New macro.
1734 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1736 * window.c (select_window): Call second wset_redisplay before we change
1737 selected_window (bug#16034).
1739 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1741 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1743 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1745 * w32xfns.c: Include window.h, to avoid a compiler warning.
1747 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1749 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1750 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1751 window_scroll takes care of it.
1752 (Fset_window_point, Fdelete_other_windows_internal)
1753 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1754 (Fsplit_window_internal, Fdelete_window_internal)
1755 (Fresize_mini_window_internal, Fset_window_configuration)
1756 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1757 cause redisplay instead of forcing a complete redisplay.
1758 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1759 we're only affecting the selected_window.
1761 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1763 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1764 directional control characters. Update type and category
1765 determination according to the UBA from Unicode v6.3.
1766 (bidi_category_t): New category EXPLICIT_FORMATTING.
1768 * dispextern.h (bidi_type_t): Update to include new bidirectional
1769 properties introduced with Unicode v6.3. (Bug#16043)
1771 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1773 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1776 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1778 * font.c (font_list_entities): Remove dummy assignment.
1779 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1780 used on graphic displays only. Remove unused 'font_encoder' member.
1781 (struct font_bitmap): Remove unused 'extra' member.
1782 * nsfont.m (nsfont_open):
1783 * w32font.c (w32font_open_internal):
1784 * ftfont.c (ftfont_get_bitmap): Adjust users.
1786 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1788 Use bool for boolean.
1789 * tparam.c (tparam1):
1790 * undo.c (record_point, record_property_change):
1791 Use bool for boolean, for local vars that are always true or false.
1793 Minor integer overflow fixes (Bug#16033).
1794 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1795 This improves on the previous fix to this function.
1796 (window_resize_check): When summing up pixel counts, don't rely on
1797 undefined behavior if the sum overflows.
1799 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1801 * window.c (Fset_window_new_pixel): Don't choke at negative
1802 argument value (Bug#16033).
1804 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1805 to avoid crash in window_box_height.
1807 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1808 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1810 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1812 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1814 Minor integer overflow fixes.
1815 * window.c (Fset_window_new_pixel, grow_mini_window):
1816 * xdisp.c (Fwindow_text_pixel_size):
1817 Avoid undefined behavior on signed integer overflow.
1818 * xfns.c (x_set_mouse_color):
1819 Check that drag shape fits in 'unsigned', since that's what X wants.
1821 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1823 Improve reporting of fatal exception on MS-Windows.
1824 * w32fns.c (my_exception_handler): New function.
1825 (globals_of_w32fns): Set it up as the unhandled exception
1826 handler. Initialize exception code and address to zeros.
1827 (emacs_abort): If the exception code and address are available,
1828 print them at the beginning of the backtrace. Fix the format of
1829 printing addresses (was producing 0x0x12345678 on XP).
1832 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1834 * eval.c (Fbacktrace__locals): New function.
1835 (syms_of_eval): Defsubr it.
1837 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1839 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1840 Define here to unify between...
1841 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1842 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1844 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1846 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1848 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1849 fringe background extension.
1850 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1851 because they are now always the same as `left' and `width',
1852 respectively. Remove code for the case that `width' and
1853 `sb_width' are different.
1855 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1857 Fix minor problems found by static checking.
1858 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1859 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1860 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1862 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1864 * image.c (imagemagick_compute_animated_image): Don't crash if we
1865 have an animation with different-sized images (bug#15313).
1867 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1869 Remove some unused items introduced during pixelwise change.
1870 * window.c (window_resize_total_check): Remove unused function.
1871 * xdisp.c (remember_mouse_glyph): Remove unused label.
1872 (Ftool_bar_height): Move declaration inside #if.
1873 * xterm.c (x_set_window_size): Don't use r and c.
1875 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1877 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1880 * window.c (Fset_window_configuration): Comment out unused variables.
1882 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1884 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1886 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1888 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1890 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1891 HAVE_GNUTLS3 (Bug#16001).
1893 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1894 if interrupts are deferred (Bug#15801).
1896 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1898 Support resizing frames and windows pixelwise.
1899 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1900 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1901 (struct glyph_matrix): Replace window_left_col and
1902 window_top_line by window_pixel_left and window_pixel_top.
1903 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1905 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1906 (draw_window_divider, move_it_to, x_draw_right_divider)
1907 (x_draw_bottom_divider, change_frame_size): Add or fix
1909 * dispnew.c (change_frame_size_1): Change prototype.
1910 (adjust_glyph_matrix, required_matrix_width)
1911 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1912 values instead of lines and columns.
1913 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1914 WINDOW_TOTAL_FRINGE_WIDTH.
1915 (handle_window_change_signal, do_pending_window_change)
1916 (init_display): Adjusts calls of change_frame_size.
1917 (change_frame_size, change_frame_size_1): Handle pixelwise
1919 * frame.c (Qright_divider_width, Qbottom_divider_width):
1921 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1922 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1923 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1924 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1926 (set_frame_param): New function.
1927 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1928 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1929 (Ffringe_width, Fborder_width, Fright_divider_width)
1930 (Fbottom_divider_width): New functions, defsubr them.
1931 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1932 New argument pixelwise.
1933 (struct frame_parm_table): New members Qright_divider_width and
1934 Qbottom_divider_width.
1935 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1936 (x_report_frame_params): Handle Qright_divider_width and
1937 Qbottom_divider_width.
1938 (x_set_right_divider_width, x_set_bottom_divider_width):
1940 (frame_resize_pixelwise): New option.
1941 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1942 new_pixelwise, right_divider_width and bottom_divider_width;
1943 remove total_lines; rename text_lines, text_cols, new_text_lines
1944 and new_text_cols to text_height, text_width, new_height and
1945 new_width respectively.
1946 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1947 FRAME_TEXT_WIDTH respectively.
1948 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1949 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1950 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1952 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1953 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1954 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1955 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1956 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1957 (FRAME_TOTAL_COLS_ARG): Remove macro.
1958 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1959 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1960 (x_wm_set_size_hint): Handle frame pixel sizes.
1961 * indent.c (compute_motion, Fcompute_motion):
1962 Call window_body_width instead of window_body_cols.
1963 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1964 (make_lispy_position): Handle right and bottom dividers.
1965 (Fsuspend_emacs): Pixelize call of change_frame_size.
1966 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1967 * lisp.h: Extern set_frame_param.
1968 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1970 (Fx_create_frame): Add entry for vertical_drag_cursor.
1971 Pixelize call of change_frame_size.
1972 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1973 * nsterm.m (ns_update_window_end): Optionally draw right
1975 (x_set_window_size): Add argument pixelwise.
1976 Call check_frame_size and change_frame_size with pixelwise zero.
1977 (ns_draw_window_divider): New function.
1978 (ns_redisplay_interface): Add ns_draw_window_divider.
1979 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1980 (x_new_font): Call x_set_window_size with pixelwise zero.
1981 * print.c (print_object): For a window print its sequence
1983 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1984 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1985 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1986 (w32_createwindow): Use scroll bar area width.
1987 (w32_wnd_proc): Handle bottom divider width.
1988 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1989 (Fx_create_frame): Default divider width parameters.
1990 Caclulate sizes pixelwise. Add vertical drag cursor support.
1991 (x_create_tip_frame): Default divider widths to zero.
1992 Pixelize call to change_frame_size.
1993 (Fx_show_tip): Add handling of divider widths. Pixelize window
1995 (Fw32_frame_rect): New function.
1996 (frame_parm_handler w32_frame_parm_handlers): Add divider
1998 (Vx_window_vertical_drag_shape): Add variable.
1999 * w32inevt.c (resize_event, maybe_generate_resize_event):
2000 Pixelize change_frame_size calls.
2001 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2003 * w32term.c (w32_draw_window_divider): New function.
2004 (x_update_window_end): Handle right divider.
2005 (w32_draw_fringe_bitmap, x_scroll_run)
2006 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2007 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2008 Calculate new frame sizes pixelwise.
2009 (x_new_font): Pixelize call to x_set_window_size.
2010 (x_check_fullscreen): Pixelize call to change_frame_size.
2011 (x_set_window_size_1, x_set_window_size): New argument
2012 pixelwise. Calculate pixelwise.
2013 (x_wm_set_size_hint): Use scroll bar area width.
2014 (w32_redisplay_interface): Add w32_draw_window_divider.
2015 * w32term.h (struct w32_output): Add vertical drag cursor.
2016 * widget.c (set_frame_size, update_wm_hints)
2017 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2019 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2020 * window.c (sequence_number): Restore.
2021 (Fwindow_pixel_width, Fwindow_pixel_height)
2022 (Fwindow_mode_line_height, Fwindow_header_line_height)
2023 (window_pixel_to_total, Frun_window_scroll_functions)
2024 (Fset_window_new_pixel, window_resize_apply_total)
2025 (Fwindow_resize_apply_total): New functions.
2026 (window_body_height, window_body_width): Rename from
2027 window_body_lines. New argument PIXELWISE.
2028 Calculate pixelwise.
2029 (Fwindow_body_height, Fwindow_body_width): New argument
2031 (coordinates_in_window, window_relative_x_coord): Use window's
2032 pixel width instead of total width.
2033 (replace_window, recombine_windows): Initialize pixel values.
2034 (resize_root_window, resize_frame_windows, grow_mini_window)
2035 (shrink_mini_window): New argument PIXELWISE.
2036 Calculate pixelwise.
2037 (Fdelete_other_windows_internal, adjust_window_margins)
2038 (window_resize_check, window_resize_apply)
2039 (Fdelete_window_internal, Fresize_mini_window_internal)
2040 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2041 (check_frame_size): Rename arguments. New argument PIXELWISE.
2042 Calculate pixelwise.
2043 (set_window_buffer): Make samebuf bool. Run configuration change
2044 hook only if buffer changed.
2045 (Fset_window_buffer): Rewrite doc-string.
2046 (make_window): Initialize new_pixel slot.
2047 (Fwindow_resize_apply): Check pixel size of root window.
2048 (Fsplit_window_internal): Call 2nd argument pixel_size.
2049 Calculate pixelwise.
2050 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2052 (save_window_data): New slots frame_text_width,
2053 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2054 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2056 (Fcurrent_window_configuration, Fset_window_configuration)
2057 (save_window_save, compare_window_configurations): Handle new
2058 slots in save_window_data and saved_window.
2059 (Fset_window_scroll_bars): Fix doc-string.
2060 (window_resize_pixelwise): New variable.
2061 (coordinates_in_window, Fcoordinates_in_window_p):
2063 (make_parent_window): Adjust sequence_number.
2064 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2066 * window.h (struct window): New members new_pixel, pixel_left,
2067 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2068 (wset_new_pixel): New function.
2069 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2070 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2071 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2072 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2073 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2074 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2075 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2076 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2077 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2078 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2079 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2080 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2081 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2082 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2083 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2085 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2086 (window_body_width, check_frame_size): Adapt external declarations.
2087 * xdisp.c (last_max_ascent): New integer.
2088 (window_text_bottom_y): Handle bottom divider.
2089 (window_box_width, window_box_height): Calculate pixelwise.
2090 (get_glyph_string_clip_rects): Handle right divider.
2091 (remember_mouse_glyph): When windows are resized pixelwise
2092 proceed with width and height set to 1.
2093 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2095 (move_it_to): Calculate and return maximum x position
2097 (Fwindow_text_pixel_size): New function.
2098 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2099 (tool_bar_lines_needed): Rename to tool_bar_height.
2100 Calculate pixelwise.
2101 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2102 Calculate pixelwise.
2103 (redisplay_tool_bar): Calculate pixelwise.
2104 (redisplay_window): Calculate pixelwise. Handle dividers.
2105 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2106 (x_draw_vertical_border): Handle dividers.
2107 (define_frame_cursor1): Handle vertical drag cursor.
2108 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2109 (expose_window): Calculate pixelwise. Handle dividers.
2110 (init_xdisp): Initialize pixel values.
2111 * xfaces.c (Qwindow_divider): New face.
2112 (realize_basic_faces): Realize it.
2113 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2114 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2115 (x_set_scroll_bar_default_width): Default actual width to 16.
2116 (Fx_create_frame): Set sizes pixelwise.
2117 (x_create_tip_frame): Default divider widths to zero.
2118 Pixelize call of change_frame_size.
2119 (Fx_show_tip): Handle divider widths. Initial pixel position
2121 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2122 (Vx_window_vertical_drag_shape): New option.
2123 * xmenu.c (free_frame_menubar): Pixelize call of
2125 * xterm.c (x_draw_window_divider): New function.
2126 (x_update_window_end): Optionally draw right divider.
2127 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2128 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2129 (handle_one_xevent, x_new_font): Calculate pixelwise.
2130 (x_set_window_size_1, x_set_window_size): New argument
2131 pixelwise. Calculate pixelwise.
2132 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2133 (struct x_redisplay_interface): Add x_draw_window_divider.
2134 * xterm.h (struct x_output): Add vertical_drag_cursor.
2136 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2138 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2139 Set invisible frames's `redisplay' when a full redisplay is requested.
2140 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2141 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2142 (display_mode_lines): Set it here instead.
2144 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2146 * dispextern.h (set_window_update_flags): Remove.
2148 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2150 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2152 * xdisp.c (REDISPLAY_SOME_P): New macro.
2153 (redisplay_internal): Use it (bug#15999).
2154 (prepare_menu_bars, redisplay_window): Use it as well.
2156 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2158 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2160 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2161 (globals_of_w32font): Zero it out.
2162 (GetCharWidth32W_Proc): New function pointer.
2163 (get_char_width_32_w): New function.
2164 (compute_metrics): If get_glyph_outline_w returns an error, try
2165 get_char_width_32_w before declaring a failure. This avoids
2166 punishing raster (a.k.a. "bitmap") fonts by slowing down
2167 redisplay. (Bug#6364).
2169 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2171 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2172 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2173 highlight needs to be redisplayed. (Bug#15913)
2175 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2177 Fix minor problems found by static checking.
2178 * buffer.h (struct buffer_text, struct buffer):
2179 * frame.h (struct frame):
2180 * window.h (struct window):
2181 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2182 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2183 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2184 no-longer-valid use of HAVE_MENUS.
2185 * xdisp.c (propagate_buffer_redisplay): Now static.
2187 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2189 * xmenu.c (Fmenu_or_popup_active_p):
2190 * window.c (Fset_window_configuration):
2191 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2192 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2193 * fns.c (Fyes_or_no_p):
2194 * editfns.c (Fmessage_box, Fmessage_or_box):
2195 * alloc.c (make_save_ptr_ptr):
2196 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2198 * window.c (Fset_window_configuration): Move select_window later.
2200 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2202 Refine redisplay optimizations to only redisplay *some* frames/windows
2203 rather than all of them.
2204 * xdisp.c (REDISPLAY_SOME): New constant.
2205 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2206 (bset_redisplay, bset_update_mode_line): New functions.
2207 (message_dolog): Use bset_redisplay.
2208 (clear_garbaged_frames): Use fset_redisplay.
2209 (echo_area_display): Use wset_redisplay.
2210 (buffer_shared_and_changed): Remove.
2211 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2212 frame titles. Compute the actual set of windows redisplayed.
2213 Don't update frame titles and menu bars for frames that don't need to
2215 (propagate_buffer_redisplay): New function.
2217 (redisplay_internal): Use it. Be more selective in the set of windows
2218 we redisplay. Propagate windows_or_buffers_changed to
2219 update_mode_lines a bit later to simplify the code.
2220 (mark_window_display_accurate_1): Reset window and buffer's
2222 (redisplay_window): Do nothing if neither the window nor the buffer nor
2223 the frame needs redisplay.
2224 * window.h (struct window): Add `redisplay' field.
2225 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2226 (redisplay_other_windows, window_list): New declarations.
2227 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2228 (window_list): Not static any more.
2229 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2230 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2231 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2232 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2233 * frame.h (struct frame): Add `redisplay' field.
2234 Move `external_menu_bar' bitfield next to other bit-fields.
2235 (SET_FRAME_GARBAGED): Use fset_redisplay.
2236 (SET_FRAME_VISIBLE): Don't garbage the frame;
2237 Use redisplay_other_windows.
2238 * buffer.h (struct buffer): Add `redisplay' field.
2239 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2240 (modify_overlay): Use bset_redisplay.
2241 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2243 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2245 Support w32 file notifications in batch mode.
2246 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2247 invalid (which happens in batch mode). If non-interactive, call
2248 handle_file_notifications to store file notification events in the
2249 input queue. (Bug#15933)
2251 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2253 * w32inevt.c (handle_file_notifications): Now external, not static.
2255 * w32term.h (handle_file_notifications): Provide prototype.
2257 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2258 init_crit, since init_display, which does that otherwise, is not
2261 2013-11-27 Glenn Morris <rgm@gnu.org>
2263 * Makefile.in ($(lispsource)/international/charprop.el): New.
2264 (emacs$(EXEEXT)): Depend on charprop.el.
2266 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2268 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2269 deleting portions of the buffer under non-nil REPLACE argument.
2272 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2273 directory, watch it and not its parent.
2274 (add_watch): Allow empty string in FILE.
2276 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2278 * window.c (Fset_window_start, window_resize_apply)
2279 (window_scroll): Reset window_end_valid (Bug#15957).
2281 2013-11-27 Glenn Morris <rgm@gnu.org>
2283 * Makefile.in (leimdir): Now in lisp source directory.
2284 ($(leimdir)/leim-list.el): Just use ../leim .
2285 * epaths.in (PATH_DUMPLOADSEARCH):
2286 * lread.c (load_path_default):
2287 * nsterm.m (ns_load_path): No more leim directory.
2289 2013-11-26 Andreas Schwab <schwab@suse.de>
2291 * .gdbinit (xgettype): Add cast.
2293 2013-11-26 Glenn Morris <rgm@gnu.org>
2295 Preload leim-list.el.
2296 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2297 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2298 is a single directory.
2300 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2302 bool-vector-subsetp is now the normal direction (Bug#15912).
2303 * data.c (Fbool_vector_subsetp): Test whether the first argument
2304 is a subset of the second one, not the reverse. Add doc string.
2306 Fix minor problems found by static checking.
2307 * lread.c (load_path_default): Now static.
2308 * textprop.c (text_property_stickiness): Be consistent about the
2309 test used when deciding whether to consider the previous character.
2310 This simplifies the code a bit.
2312 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2314 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2316 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2317 (syms_of_frame): Don't defsubr them.
2319 2013-11-25 Glenn Morris <rgm@gnu.org>
2321 * lread.c (load_path_default): Change the sense of the argument.
2322 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2323 from dump_path. When it is not, avoid checking dump_path twice.
2325 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2326 uninstalled dump_path against installed Vload_path. (Bug#15964)
2328 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2330 Export get_pos_property to Elisp.
2331 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2332 (syms_of_editfns): Export it to Elisp.
2334 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2336 2013-11-23 Romain Francoise <romain@orebokech.com>
2338 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2339 initialization here ...
2340 (syms_of_fileio): ... from here.
2342 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2344 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2345 Please use --enable-check-lisp-object-type.
2347 2013-11-23 Glenn Morris <rgm@gnu.org>
2349 * process.c (get_process): Explicit error for dead buffers.
2351 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2353 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2355 2013-11-23 Glenn Morris <rgm@gnu.org>
2357 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2358 * lread.c (load_path_check): Take path to check as argument.
2359 (load_path_default): New, split from init_lread.
2360 (init_lread): Move calc of default load-path to load_path_default.
2361 Empty elements in EMACSLOADPATH now stand for the default.
2362 (load-path): Doc fix.
2363 * emacs.c (decode_env_path): Add option to treat empty elements
2364 as nil rather than ".".
2365 * callproc.c (init_callproc_1, init_callproc):
2366 * image.c (Vx_bitmap_file_path):
2367 * lisp.h (decode_env_path):
2368 * lread.c (Vsource_directory):
2369 Update for new argument spec of decode_env_path.
2371 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2373 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2374 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2376 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2378 Fix some dependency problems that cause unnecessary recompiles.
2379 Problem reported by RMS in
2380 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2381 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2382 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2383 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2384 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2385 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2386 (boostrap-clean): No need to remove stamp-oldxmenu.
2388 Fix recently introduced bool vector overrun.
2389 This was due to an optimization that went awry.
2390 Reported by Glenn Morris in
2391 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2392 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2393 for empty vectors, undoing the 2013-11-18 change.
2394 * data.c (bool_vector_binop_driver): Rely on this.
2395 Fix bug that occasionally overran the destination.
2396 * lisp.h (struct Lisp_Bool_vector): Document this.
2398 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2400 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2403 * nsterm.m (init, run, stop:): Comment out for now, does not work
2406 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2408 * charset.c (syms_of_charset): Don't read past end of string.
2410 2013-11-19 Glenn Morris <rgm@gnu.org>
2412 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2414 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2416 Add hooks to run on gaining/losing focus. (Bug#15029)
2417 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2418 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2419 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2421 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2423 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2424 The old names predated the API change that put destination at end.
2426 Improve API of recently-added bool vector functions (Bug#15912).
2427 The old API had (bool-vector-count-matches A B)
2428 and (bool-vector-count-matches-at A B I), which gave the
2429 misleading impression that the two functions were variants, one
2430 with a location I. The new API has (bool-vector-count-population A)
2431 and (bool-vector-count-consecutive A B I) to make the distinction
2432 clearer. The first function no longer has a B argument, since the
2433 caller can easily determine the number of nils if the length and
2434 number of ts is known.
2435 * data.c (Fbool_vector_count_population): Rename from
2436 bool_vector_count_matches, and accept just 1 argument.
2437 (Fbool_vector_count_consecutive): Rename from
2438 Fbool_vector_count_matches_at.
2440 Always allocate at least one bits_word per bool vector.
2441 See Daniel Colascione in:
2442 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2443 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2444 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2445 * lisp.h (struct Lisp_Bool_vector): Document this.
2447 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2449 * insdel.c (invalidate_buffer_caches): New function, consolidated
2450 from part of prepare_to_modify_buffer.
2451 (insert_from_gap, prepare_to_modify_buffer):
2452 * coding.c (code_convert_region, code_convert_string):
2453 Call invalidate_buffer_caches. (Bug#15841)
2455 * lisp.h (invalidate_buffer_caches): Add prototype.
2457 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2459 * w32term.c (x_update_window_end): Don't invalidate the entire
2460 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2461 highlight needs to be redisplayed. (Bug#15913)
2463 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2465 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2467 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2469 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2470 while we are using Vprin1_to_string_buffer.
2472 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2473 after inserting the description string. (Bug#15907)
2475 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2477 * data.c: Work around bogus GCC diagnostic about shift count.
2478 Reported by Eli Zaretskii in
2479 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2480 (pre_value): New function.
2481 (count_trailing_zero_bits): Use it.
2483 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2485 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2486 assume C macros are not supported even under -g3 in these old GCC
2489 2013-11-15 Leo Liu <sdl.web@gmail.com>
2491 * minibuf.c (Ftry_completion, Fall_completions)
2492 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2494 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2496 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2497 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2498 This avoids placing unnecessary constants into the Emacs code.
2500 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2502 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2503 for Cygwin w32 build.
2505 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2506 for Cygwin w32 build. (Bug#15892)
2508 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2510 Simplify, port and tune bool vector implementation.
2511 * alloc.c (bool_vector_exact_payload_bytes)
2512 (bool_vector_payload_bytes): Remove.
2513 (bool_vector_fill): Return its argument.
2514 * alloc.c (bool_vector_fill):
2516 * print.c (print_object):
2517 Simplify by using bool_vector_bytes.
2518 * alloc.c (make_uninit_bool_vector):
2519 New function, broken out from Fmake_bool_vector.
2520 (Fmake_bool_vector): Use it. Use tail call.
2521 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2522 * data.c (BITS_PER_ULL): New constant.
2523 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2524 if long long versions don't exist.
2525 (shift_right_ull): New function.
2526 (count_one_bits_word): New function, replacing popcount_bits_word
2527 macro. Don't assume that bits_word is no wider than long long.
2528 (count_one_bits_word, count_trailing_zero_bits):
2529 Don't assume that bits_word is no wider than long long.
2530 * data.c (bool_vector_binop_driver, bool_vector_not):
2531 * fns.c (Fcopy_sequence):
2533 Create an uninitialized destination, to avoid needless work.
2534 (internal_equal): Simplify.
2535 (Ffillarray): Prefer tail call.
2536 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2537 contain at least one word.
2538 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2539 chars are narrower than ints.
2540 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2541 * fns.c (Fcopy_sequence):
2543 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2544 Don't try to port to hosts where bits_word values have holes; the
2545 code wouldn't work there anyway. Verify this assumption, though.
2546 (bool_vector_bytes): New function.
2547 (make_uninit_bool_vector): New decl.
2548 (bool_vector_fill): Now returns Lisp_Object.
2550 * xfns.c (xic_create_fontsetname):
2551 * xrdb.c (gethomedir): Prefer tail calls.
2553 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2555 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2556 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2558 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2559 that requires a return value.
2560 (Fset_buffer_modified_p): Take advantage of this change to do
2563 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2565 * buffer.c (Frestore_buffer_modified_p): Sync it with
2566 Fset_buffer_modified_p.
2567 (Fforce_mode_line_update): New function, moved from subr.el.
2568 (Fset_buffer_modified_p): Use them.
2569 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2571 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2573 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2574 This avoids undefined behavior when subtracting pointers into
2575 different aways. On my platform it also makes the code a tad
2576 smaller and presumably faster.
2578 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2580 * keyboard.c (command_loop_1): Use region-extract-function.
2581 * insdel.c (Qregion_extract_function): Not static any more (can we
2582 stop pretending that these vars can benefit from being marked static?).
2584 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2586 * search.c (find_newline): If buffer text is relocated during the
2587 "dumb loop", adjust C pointers into buffer text to follow suit.
2590 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2592 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2593 for conversion (Bug#15837).
2595 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2597 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2598 for the entire range of inserted characters. (Bug#15841)
2600 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2602 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2604 (realize_default_face): Remove assignment to distant-foreground if
2605 unspecified (Bug#15815).
2607 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2609 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2610 cache-long-scans disabled, since we don't want to call
2611 prepare_to_modify_buffer (in insert_1_both) for each message we
2614 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2615 from buffer.c. Improve commentary to the buffer field setter
2618 * buffer.c (bset_cache_long_scans): Static function deleted.
2619 Improve commentary to the buffer field setter functions.
2620 (init_buffer_once): Default for cache-long-scans changed to t.
2623 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2625 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2627 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2628 This bug was introduced in my 2013-06-21 change, and caused
2629 struct Lisp_Sub_Char_Table objects to be given too many slots,
2630 which broke 'make -C admin/unidata'.
2632 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2634 Import changes from mac-port 4.5.
2635 * macfont.m (mac_font_copy_default_descriptors_for_language)
2636 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2637 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2638 (macfont_language_default_font_names): New.
2639 (macfont_list): Rearrange language/charset code.
2640 (macfont_close): Don't check for macfont_info->cache.
2641 (mac_ctfont_create_preferred_family_for_attributes): New font
2642 selection code, call
2643 mac_font_copy_default_name_for_charset_and_languages.
2644 (mac_font_copy_default_descriptors_for_language)
2645 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2647 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2649 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2651 Port to C11 aligned_alloc, and fix some integer overflows.
2652 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2653 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2654 and use of posix_memalign replaced with aligned_alloc.
2655 (aligned_alloc): New function, defined or declared as needed.
2656 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2657 Don't undef; configure.ac now does this.
2658 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2659 (calloc, aligned_alloc): Check for integer overflow.
2660 (aligned_alloc): Rename from memalign. All uses changed.
2661 (memalign): New function, an alias for aligned_alloc.
2663 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2665 * xdisp.c (redisplay_internal): Fix typo in last change.
2667 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2669 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2671 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2673 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2674 redisplay--mode-lines-cause.
2675 (redisplay_internal): Keep them uptodate. Remove redundant check of
2676 buffer_shared_and_changed.
2677 * *.[chm]: Number every assignment to update_mode_lines so we
2678 can track why it is set.
2680 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2682 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2684 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2686 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2687 can track why it is set.
2689 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2691 Integer-related fixes for term.c etc.
2692 * dispextern.h (face_tty_specified_color): New function.
2693 * term.c (turn_on_face): Don't rely on undefined behavior when
2694 assigning an out-of-range value to 'long'.
2695 Simplify test for toggling highlight.
2696 (tty_capable_p): Omit last two (unused) args. All callers changed.
2697 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2698 (read_menu_input, tty_menu_activate, tty_menu_show):
2699 * xfaces.c (x_supports_face_attributes_p)
2700 (tty_supports_face_attributes_p):
2701 Use bool for boolean. All callers changed.
2702 (tty_supports_face_attributes_p): Omit defaults for color indices;
2703 no longer needed. Simplify tail call.
2705 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2707 * xdisp.c (prepare_menu_bars): Mark static.
2708 * lisp.h (prepare_menu_bars): Don't declare.
2709 * xselect.c (x_handle_selection_clear):
2710 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2712 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2714 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2715 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2717 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2719 * keyboard.c (Fcommand_error_default_function): Rename from
2720 Fdefault_error_output.
2722 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2724 * keyboard.c (Fdefault_error_output): New function, extracted from
2726 (syms_of_keyboard): Use it for Vcommand_error_function.
2728 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2730 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2731 (init_eval): Use it to ensure handlerlist is non-NULL.
2732 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2733 (Fsignal): Adjust NULLness test of handlerlist.
2734 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2736 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2738 * callproc.c (call_process): Call prepare_to_modify_buffer before
2739 decoding text read from the sub-process, as the decoded stuff will
2740 be inserted into the buffer. This will invalidate the various
2741 caches maintained for the buffer. (Bug#15148)
2743 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2745 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2746 string of glyphless-char-display.
2748 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2750 * nsfns.m (ns_get_name_from_ioreg): New function.
2751 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2752 OSX >= 10.9. Use ns_get_name_from_ioreg.
2754 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2756 Simplify and port recent bool vector changes.
2757 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2758 only in this file. Use a more-efficient implementation if the
2759 second argument is a power of 2.
2760 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2761 Remove no-longer-necessary compile-time checks.
2762 (bool_vector_exact_payload_bytes): New function.
2763 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2764 exact payload changed to call the new function. Do not assume
2765 that the arg or result fits in ptrdiff_t.
2766 (bool_vector_fill): New function.
2767 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2769 (vroundup_ct): Don't assume arg fits in size_t.
2770 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2771 invoke set_category_set.
2772 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2773 All callers changed. Use bool_vector_set.
2774 * category.h (XCATEGORY_SET): Remove; no longer needed.
2775 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2777 * data.c (Faref): Use bool_vector_ref.
2778 (Faset): Use bool_vector_set.
2779 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2780 (Fbool_vector_not, Fbool_vector_count_matches)
2781 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2782 * fns.c (concat): Use bool_vector_ref.
2783 (Ffillarray): Use bool_vector_fill.
2784 (mapcar1): Use bool_vector_ref.
2785 (sxhash_bool_vector): Hash words, not bytes.
2786 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2787 a constant, since it's now used in #if.
2788 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2789 unsigned char on unusual architectures, so that we no longer
2790 assume that the number of bits per bits_word is a power of two or
2791 is a multiple of 8 or of CHAR_BIT.
2792 (Qt): Add forward decl.
2793 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2794 at least as strictly as bits_word.
2795 (bool_vector_data, bool_vector_uchar_data): New accessors.
2796 All data structure accesses changed to use them.
2797 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2798 (bool_vector_set): New functions.
2799 (bool_vector_fill): New decl.
2800 (ROUNDUP): Move to alloc.c as described above.
2802 Fix recent gnutls changes.
2803 * gnutls.c (Fgnutls_boot): Don't assume C99.
2804 * process.c (wait_reading_process_output): Fix typo in recent change.
2806 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2808 * process.c (wait_reading_process_output, read_process_output)
2809 (send_process): Check gnutls_state is not NULL.
2811 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2812 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2814 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2816 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2817 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2819 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2822 * nsfns.m (Fx_create_frame): Fix memory leak.
2824 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2825 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2826 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2828 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2830 * xdisp.c (message3_nolog, message_with_string): Encode the string
2831 before writing it to the terminal in a non-interactive session.
2833 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2834 sure we concatenate them into a unibyte string.
2836 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2837 resulting temporary name before returning it to the caller.
2838 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2839 is a unibyte string, convert NAME to a unibyte string to ensure
2840 that the result is also a unibyte string.
2842 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2843 create unibyte strings from default paths and directory/file
2846 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2849 * callproc.c (init_callproc): Use build_unibyte_string to make
2850 sure we create unibyte strings from default paths and
2851 directory/file names.
2853 * buffer.c (init_buffer): Don't store default-directory of
2854 *scratch* in multibyte form. The original problem which led to
2855 that is described in
2856 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2857 but it was solved long ago. (Bug#15260)
2859 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2861 Port to stricter C99 platforms.
2862 Especially, C99 prohibits nesting a struct X inside struct Y if
2863 struct X has a flexible array member.
2864 * alloc.c (struct sdata): New type.
2865 (sdata): Implement in terms of struct sdata.
2866 Remove u member; all uses replaced by next_vector, set_next_vector.
2867 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2868 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2869 (struct sblock): Rename first_data member to data, which is now
2870 a flexible array member. All uses changed.
2871 (next_vector, set_next_vector, large_vector_vec): New functions.
2872 (vector_alignment): New constant.
2873 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2874 (struct large-vector): Now merely a NEXT member, since the old approach
2875 ran afoul of stricter C99. All uses changed to use
2876 large_vector_vec or large_vector_offset.
2877 (large_vector_offset): New constant.
2878 * dispnew.c: Include tparam.h, for tgetent.
2879 Do not include term.h; no longer needed.
2880 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2881 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2882 (struct Lisp_Vector): Use a flexible array member for contents,
2883 instead of a union with a member that is an array of size 1.
2885 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2886 fact that the struct no longer contains a union.
2887 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2888 (struct Lisp_Save_Value, struct Lisp_Free):
2889 Use unsigned, not int, for spacers, to avoid c99 warning.
2890 (union specbinding): Use unsigned, not bool, for bitfield, as
2891 bool is not portable to pre-C99 hosts.
2893 2013-11-04 Glenn Morris <rgm@gnu.org>
2895 * emacs.c (usage_message): Mention that `-L :...' appends.
2897 2013-11-02 Glenn Morris <rgm@gnu.org>
2899 * Makefile.in (abs_builddir): Remove.
2900 (bootstrap_exe): Use relative filename.
2902 Use relative filenames in TAGS files.
2903 * Makefile.in (abs_srcdir): Remove it again.
2904 (.PHONY): Remove frc.
2905 (maintainer-clean): No more TAGS-LISP file.
2906 (TAGS): Pass relative file names to etags.
2907 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2909 * Makefile.in (abs_srcdir): New, set by configure.
2911 (maintainer-clean): Remove pointless echo. That should be in the
2912 top-level Makefile, if anywhere. Delete TAGS-LISP.
2913 (extraclean): No s/ and m/ directories for some time.
2914 (TAGS): Also depend on ctagsfiles3.
2915 Remove no-longer-defined S_FILE.
2916 Pass absolute filenames to etags once more.
2917 (TAGS-LISP): Replace lispdir with its expansion.
2918 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2919 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2921 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2923 * xfaces.c (check_lface_attrs, realize_default_face):
2924 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2925 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2927 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2929 * emacs.c (original_pwd): Remove global var by making it local.
2930 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2932 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2934 * xfaces.c: Declare color_distance.
2935 (QCdistant_foreground): New variable.
2936 (NEAR_SAME_COLOR_THRESHOLD): New define.
2937 (load_color2): New function.
2938 (load_color): Call load_color2.
2939 (load_face_colors): Call load_color2 and if distant-color is specified
2940 calculate distant and use distant-color if colors are near.
2941 (LFACE_DISTANT_FOREGROUND): New define.
2942 (merge_face_ref, Finternal_set_lisp_face_attribute)
2943 (Finternal_get_lisp_face_attribute)
2944 (x_supports_face_attributes_p): Handle distant-foreground similar to
2946 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2948 * dispextern.h (lface_attribute_index):
2949 Add LFACE_DISTANT_FOREGROUND_INDEX.
2951 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2953 * image.c (pbm_next_char): New function.
2954 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2955 (pbm_scan_number): Use it.
2956 (Qlibjpeg_version): New variable.
2957 (syms_of_image): DEFSYM and initialize it.
2959 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2961 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2963 2013-10-31 Glenn Morris <rgm@gnu.org>
2965 * emacs.c (original_pwd): New char.
2966 (main): If using --chdir, store original_pwd.
2967 (init_cmdargs): When setting Vinvocation_directory based on a
2968 relative argv[0], use original_pwd if set. (Bug#15768)
2970 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2972 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2974 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2976 * insdel.c: Fix minor problems found by static checking.
2977 (Qregion_extract_function): Now static.
2978 (prepare_to_modify_buffer_1): Remove unused locals.
2980 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2982 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2983 (syms_of_xdisp): Declare pre-redisplay-function.
2984 (markpos_of_region): Remove function.
2985 (init_iterator, compute_stop_pos, handle_face_prop)
2986 (face_before_or_after_it_pos, reseat_to_string)
2987 (get_next_display_element, window_buffer_changed)
2988 (redisplay_internal, try_cursor_movement, redisplay_window)
2989 (try_window_reusing_current_matrix, try_window_id, display_line)
2990 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2991 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2992 * window.h (struct window): Remove field `region_showing'.
2993 * dispextern.h (struct it): Remove region_beg/end_charpos.
2994 (face_at_buffer_position, face_for_overlay_string)
2995 (face_at_string_position): Update prototypes.
2996 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2997 (face_at_string_position): Remove `region_beg' and `region_end' args.
2998 * fontset.c (Finternal_char_font):
2999 * font.c (font_at, font_range): Adjust calls accordingly.
3000 * insdel.c (Qregion_extract_function): New var.
3001 (syms_of_insdel): Initialize it.
3002 (prepare_to_modify_buffer_1): Use it.
3004 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3006 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3007 * ftxfont.c (ftxfont_get_gcs):
3008 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3009 * xfaces.c (x_free_colors, x_free_dpy_colors)
3010 (x_create_gc, unload_color):
3011 * xselect.c (x_property_data_to_lisp):
3012 * xsettings.c (parse_settings):
3013 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3014 (get_bits_and_offset): Adjust definition.
3015 * frame.c (XParseGeometry): Adjust locals.
3016 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3017 * regex.h (toplevel): Likewise for reg_syntax_t.
3019 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3021 * eval.c (run_hook_with_args): Use FUNCTIONP.
3023 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3025 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3026 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3027 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3028 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3029 on MS-Windows anyway.
3030 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3031 (free_realized_face): ...adjust user.
3032 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3033 white relief pixels to -1.
3034 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3035 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3036 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3038 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3040 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3041 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3042 in practice now. All callers changed.
3044 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3046 * dispextern.h (struct face): Use bitfields for 'underline_type'
3047 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3048 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3049 'stipple' member. Move 'lface' member up to help...
3050 * xfaces.c (make_realized_face): ...this function to find and
3051 clear just the members that need clearing.
3052 (load_face_colors, realize_x_face):
3053 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3055 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3057 * xftfont.c (struct xftfont_info): Remove set-but-unused
3059 (xftfont_open): Adjust user.
3060 (xftfont_get_colors): Remove useless prototype.
3062 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3064 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3065 before passing them to 'unexec'. (Bug#15260)
3067 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3069 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3071 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3073 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3074 the changed signature of the font driver's 'close' method.
3076 * w32font.h (w32font_close): Adjust the prototype to the change in
3077 function definition.
3079 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3081 * w32uniscribe.c (uniscribe_close): Adapt the call to
3082 w32font_close to its new prototype.
3084 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3086 Omit unused frame argument of font API's close function.
3087 * font.h (struct font): Drop frame argument. Adjust comment.
3088 * font.c (font_clear_cache, font_close_object): Adjust users.
3089 * ftfont.c (ftfont_close):
3090 * ftxfont.c (ftxfont_close):
3091 * macfont.m (macfont_close):
3092 * nsfont.m (nsfont_close):
3093 * w32font.c (w32font_close):
3094 * xfont.c (xfont_close):
3095 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3096 tweak comments and make functions safe if called more than once for
3097 the same font object.
3099 Perform font-specific cleanup when font object is swept by GC. See
3100 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3101 * alloc.c (cleanup_vector): New function.
3102 (sweep_vector): Call it for each reclaimed vector object.
3103 * font.h (struct font): Adjust comment.
3105 2013-10-24 Glenn Morris <rgm@gnu.org>
3107 * Makefile.in (abs_top_srcdir): New, set by configure.
3109 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3111 Adjust recent font-related changes to fix bug#15686.
3112 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3113 is a live window system frame, mark its default font too.
3115 2013-10-23 Glenn Morris <rgm@gnu.org>
3117 * Makefile.in (RUN_TEMACS): Make relative (again).
3118 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3119 (bootstrap-emacs$(EXEEXT)):
3120 Quote entities that might contain whitespace.
3122 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3124 Port to Solaris 10 and its bundled GCC.
3125 Problem reported by Timothy C. Burt.
3126 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3128 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3130 Do not allow font caches to grow too large.
3131 * alloc.c (compact_font_cache_entry, compact_font_caches):
3132 New functions or stub if not HAVE_WINDOW_SYSTEM.
3133 (compact_undo_list): Factor out from Fgarbage_collect.
3135 (mark_face_cache): Mark face font. Move down to avoid
3137 (mark_terminals): Do not mark font cache here.
3138 (Fgarbage_collect): Call compaction functions described
3139 above. Adjust comment.
3141 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3143 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3144 chdir to HOME (bug#15607).
3146 * nsterm.m (Qcocoa, Qgnustep): New variables.
3147 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3148 (ns_get_color): Make selection color work for GNUstep also.
3150 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3152 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3153 handles mouse clicks. Instead, let GPM use the same code as all
3154 the other mice use. See the discussion starting at
3155 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3156 for the details of the problem with the menu bar this fixes.
3158 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3160 Remove port-specific display name lists to avoid extra
3161 complexity and data duplication with display info lists.
3162 * xterm.h (x_display_name_list): Remove declaration.
3163 * xterm.c (x_display_name_list): Remove.
3164 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3165 * xfns.c (x_display_info_for_name, Fx_display_list):
3166 Likewise. Use x_display_list where appropriate.
3167 * w32term.h (w32_display_name_list): Remove declaration.
3168 * w32term.c (w32_display_name_list): Remove.
3169 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3171 * w32fns.c (x_display_info_for_name, Fx_display_list):
3172 Likewise. Use x_display_list where appropriate.
3173 * nsterm.h (ns_display_name_list): Remove declaration.
3174 * nsterm.m (ns_display_name_list): Remove.
3175 (ns_term_init, syms_of_nsterm): Adjust users.
3176 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3177 Likewise. Use x_display_list where appropriate.
3178 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3179 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3180 (mark_terminals): Mark per-terminal font cache.
3182 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3184 Don't run timers in input-pending-p. Its new check-timers param
3185 provides the prior behavior. (Bug#15045).
3186 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3188 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3190 Make some functions static in non-Microsoft builds.
3191 On my platform (Fedora 19 x86-64), this shrinks the
3192 Emacs executable (text+data) by 0.25%.
3193 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3194 (load_color) [!MSDOS]:
3195 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3196 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3197 * lisp.h (check_existing):
3198 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3199 (network_interface_info) [!WINDOWSNT]:
3200 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3201 Remove extern decls.
3202 * fileio.c (check_existing):
3203 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3204 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3205 (network_interface_info) [!WINDOWSNT]:
3206 * term.c (encode_terminal_code) [!WINDOWSNT]:
3207 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3208 * xfaces.c (load_color) [!MSDOS]:
3210 * fileio.c (check_existing, check_executable, check_writable):
3211 * process.c (network_interface_list, network_interface_info):
3212 Move earlier, so that we don't need forward decls.
3213 * gnutls.c (fn_gnutls_transport_set_errno)
3214 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3216 * w32.c (init_environment): Use faccessat rather than
3217 check_existing, partly for consistency with the rest of the code
3218 in this file, partly so that check_existing can be static.
3220 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3221 * emacs.c (MAIN_PROGRAM): New macro.
3222 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3223 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3225 bool vector int width fixes
3226 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3227 (Fbool_vector_count_matches_at):
3228 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3229 can exceed PTRDIFF_MAX, at least in theory.
3230 (Fbool_vector_count_matches_at):
3231 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3233 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3235 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3236 (struct sockaddr): Add forward decl, for platforms that lack it.
3238 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3240 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3243 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3245 * w32.c (network_interface_get_info, network_interface_list)
3246 (network_interface_info): New functions. (Bug#15610)
3247 (GetAdaptersInfo_Proc): New typedef.
3248 (get_adapters_info): New wrapper function.
3249 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3251 * process.h (network_interface_list, network_interface_info):
3254 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3255 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3256 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3257 for WINDOWSNT. Doc fix.
3258 (syms_of_process): Defsubr Snetwork_interface_list and
3259 Snetwork_interface_info unconditionally.
3261 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3262 in NS GUI sessions. (Bug#15629)
3264 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3266 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3268 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3270 * print.c (print_object): Print " ..." when truncating bool vectors.
3272 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3274 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3275 standard mouse buttons.
3277 * termhooks.h (struct input_event): Remove incorrect commentary.
3279 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3281 Disallow bool vector operations on mixed-length operands.
3282 The old behavior left garbage in the result vector sometimes,
3283 and didn't seem to be useful.
3284 * data.c (Qwrong_length_argument): New static var.
3285 (wrong_length_argument): New function.
3286 (bool_vector_binop_driver): Check that args agree in length.
3288 * keyboard.c, keyboard.h (all_kboards): Now static.
3290 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3292 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3293 note from the lispref.
3295 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3297 * nsterm.h (struct ns_display_info): Remove set-but-unused
3298 member image_cache (image caches are per-terminal anyway).
3299 (FRAME_X_IMAGE_CACHE): Remove.
3300 * nsterm.m (ns_initialize_display_info): Adjust user.
3302 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3304 * w32proc.c: Include mingw_time.h.
3306 * w32.c: Include mingw_time.h.
3308 Implement scrolling of TTY menus when the screen is too short.
3310 * term.c (tty_menu_display): Accept an additional argument, the
3311 menu item from which to start displaying the menu. Account for
3312 the value of Y when limiting the menu to the number of available
3314 (mi_result): New enumeration.
3315 (read_menu_input): Return enumerated value. When the y coordinate
3316 hits min_y or max_y, return scroll indication instead of wrapping
3318 (tty_menu_activate): Handle the scrolling indications from
3319 read_menu_input. Compute the first menu item to display and pass
3320 it to tty_menu_display.
3322 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3324 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3325 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3326 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3327 Adjust to match the change described below.
3328 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3329 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3330 memory_below_frame members to...
3331 * termchar.h (struct tty_display_info): ...here because they're
3332 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3333 * term.c (init_tty):
3334 * nsterm.m (ns_create_terminal):
3335 * w32term.c (w32_create_terminal):
3336 * xterm.c (x_create_terminal): Adjust users.
3337 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3338 to filter out non-TTY frames. Adjust comment.
3339 (scrolling): Adjust user. Prefer eassert for debugging check.
3341 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3343 * xfaces.c (PT_PER_INCH): Remove unused macro.
3344 * termhooks.h (struct terminal): Remove set-but-unused
3345 member fast_clear_end_of_line.
3346 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3347 * nsterm.m (ns_create_terminal):
3348 * term.c (init_tty):
3349 * w32term.c (w32_create_terminal):
3350 * xterm.c (x_create_terminal): Adjust users.
3352 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3354 * lisp.h (bool_vector_size): New function.
3355 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3356 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3357 (Fbool_vector_not, Fbool_vector_count_matches_at):
3358 Remove uses of 'eassume' that should no longer be needed,
3359 because they are subsumed by the 'eassume' in bool_vector_size.
3361 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3363 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3364 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3365 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3367 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3369 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3370 have different dimensions. (Bug#15575)
3372 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3375 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3377 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3379 * term.c (tty_menu_show): Never return with unbalanced
3380 specpdl. Use eassert for debugging check. Adjust style.
3382 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3384 * term.c (read_menu_input): Make selection of menu items
3385 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3386 (tty_menu_activate): Fix off-by-one error when computing max_y.
3388 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3390 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3391 audit logging (only used with GnuTLS 3.x) and enable it.
3393 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3395 * dispnew.c (redraw_frame): Remove useless #ifdef because
3396 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3397 Also, move TTY fflush to...
3398 * term.c (tty_update_end): ...this function.
3400 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3402 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3403 the end of the frame's glyph matrix. (Bug#15575)
3405 * term.c (tty_menu_display): Don't move cursor while overwriting
3406 frame's glyphs with menu items. Limit the number of items
3407 displayed to what can be shown on the available screen lines,
3408 excluding the echo area.
3409 (tty_menu_activate): Limit the Y coordinate allowed by
3410 read_menu_input to the last screen line used for menu display.
3412 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3414 * lisp.h (eassume): New macro.
3415 Also, include <verify.h>, for 'assume'.
3416 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3417 (vroundup, vector_nbytes):
3418 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3419 (Fbool_vector_not, Fbool_vector_count_matches)
3420 (Fbool_vector_count_matches_at):
3421 Use eassume, not eassert.
3422 * casetab.c (set_identity, shuffle):
3423 * composite.c (composition_gstring_put_cache):
3424 * dispnew.c (update_frame_1):
3425 * ftfont.c (ftfont_shape_by_flt):
3426 * image.c (gif_load):
3427 * intervals.c (offset_intervals):
3428 * macfont.m (macfont_shape):
3429 Remove calls to 'assume' that are no longer needed, because
3430 --enable-gcc-warnings no longer generates bogus warnings
3431 when these calls are removed.
3433 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3435 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3437 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3439 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3440 (Qsubstitute_env_in_file_name): New var.
3441 (syms_of_fileio): Define it.
3443 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3445 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3446 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3449 * term.c (save_and_enable_current_matrix): Don't allocate and
3450 don't save margin areas.
3451 (restore_desired_matrix): Don't restore margin areas.
3452 (free_saved_screen): Don't free margin areas.
3454 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3456 * image.c: Pacify --enable-gcc-warnings.
3457 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3458 #define only if used.
3460 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3462 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3463 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3464 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3465 (gif_load): For giflib v5.x and later, display the error message
3466 produced by giflib when its functions fail.
3467 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3470 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3472 * keyboard.c (last_event_timestamp): Remove. For X selection and
3473 GTK popup menus, it may be obtained from per-frame X display info.
3474 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3475 (process_special_events): Adjust users.
3476 * keyboard.h (last_event_timestamp): Remove declaration.
3477 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3478 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3479 * menu.h (xmenu_show): Adjust prototype.
3480 * menu.c (Fx_popup_menu): Adjust user.
3481 * xselect.c (x_own_selection, x_get_foreign_selection)
3482 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3484 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3486 * keyboard.c (init_kboard): Now static. Add arg
3487 to denote window system. Adjust comment.
3488 (init_keyboard): Adjust user.
3489 (allocate_kboard): New function.
3491 * nsterm.m (ns_term_init):
3492 * term.c (init_tty):
3493 * w32term.c (w32_create_terminal):
3494 * xterm.c (x_term_init): Use it.
3495 * keyboard.h (init_kboard): Remove prototype.
3496 (allocate_kboard): Add prototype.
3498 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3500 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3501 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3503 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3505 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3507 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3509 * term.c (tty_menu_activate): Flush the output stream after
3510 showing the cursor, and don't mark the frame garbaged at exit from
3511 the function. Fixes redisplay glitches when moving from one menu
3514 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3516 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3517 or throw error (Bug#15570).
3519 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3521 * intervals.c (temp_set_point_both): Move test into 'eassert',
3524 * lisp.h (eassert): Don't use 'assume'.
3525 Sometimes 'assume' wins in performance, and sometimes it loses,
3526 so it shouldn't be used all the time. Perhaps we need two
3527 flavors of 'eassert', one for where 'assume' is far more likely
3528 to help or to hurt; but that can be done later.
3529 Problem reported by Dmitry Antipov in
3530 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3531 Also, don't include <verify.h>; no longer needed.
3533 2013-10-09 Glenn Morris <rgm@gnu.org>
3535 * eval.c (Fcond): Doc tweak.
3537 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3539 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3540 expressions with side effects to eassert. (Bug#15565)
3542 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3544 * fns.c (hashfn_user_defined): Allow hash functions to return any
3547 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3549 Fix minor problems found by static checking.
3550 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3551 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3552 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3553 * keyboard.c (read_menu_command): Remove unused local.
3554 * lisp.h (read_menu_command): New decl.
3555 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3556 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3557 Return ptrdiff_t, not int.
3558 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3559 not int, for benefit of xpalloc.
3560 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3562 (have_menus_p): Remove; unused.
3563 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3564 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3565 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3567 (save_and_enable_current_matrix): Omit unnecessary casts.
3568 (read_menu_input): Omit local extern decl (now in lisp.h).
3569 Don't access uninitialized storage if mouse_get_xy fails.
3570 (tty_menu_activate): Mark local as initialized, for lint.
3571 (tty_menu_activate, tty_meny_show): Remove unused locals.
3573 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3575 Support menus on text-mode terminals.
3576 * xterm.h (xw_popup_dialog): Add prototype.
3578 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3579 (xmenu_show): Block input here, instead in Fx_popup_menu.
3580 (xw_popup_dialog): New function, with X-specific bits of popup
3583 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3586 * window.c (Fset_window_configuration): Use run-time tests of the
3587 frame type instead of compile-time conditionals, when menu-bar
3588 lines are considered.
3590 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3591 (w32_popup_dialog): New prototypes.
3593 * w32menu.c (Fx_popup_dialog): Function deleted.
3594 (w32_popup_dialog): New function, with w32 specific bits of popup
3595 dialogs. Block input here.
3597 * w32inevt.c (w32_console_read_socket): Minor change to add
3598 debugging TTY events.
3600 * w32fns.c (show_hourglass): If returning early because the frame
3601 is not a GUI frame, unblock input.
3603 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3604 (cursorY): New functions.
3606 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3607 WINDOWSNT, macros that call curX and curY elsewhere.
3609 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3611 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3612 specific function to hide and show cursor on a text-mode terminal.
3613 (tty_menu_struct, struct tty_menu_state): New structures.
3614 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3615 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3616 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3617 (tty_menu_locate, save_and_enable_current_matrix)
3618 (restore_desired_matrix, screen_update, read_menu_input)
3619 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3620 (tty_pop_down_menu, tty_menu_last_menubar_item)
3621 (tty_menu_new_item_coords, tty_menu_show): New functions.
3622 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3624 * nsterm.h (ns_popup_dialog): Adjust prototype.
3626 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3628 (ns_popup_dialog): Adapt order of arguments to the other
3629 *_menu_show implementations.
3630 (Fx_popup_dialog): Function deleted.
3632 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3634 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3636 * menu.c (have_boxes): New function.
3637 (single_keymap_panes): Use it instead of a compile-time
3639 (single_menu_item): Use run-time tests of the frame type instead
3640 of compile-time conditionals.
3641 (encode_menu_string): New function.
3642 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3643 the macro, since different types of frame need different encoding
3645 (digest_single_submenu): Use run-time tests of frame type instead
3646 of, or in addition to, compile-time conditionals.
3647 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3648 (Fx_popup_menu): Detect when the function is called from keyboard
3649 on a TTY. Don't barf when invoked on a text-mode frame.
3650 Check frame type at run time, instead of compile-time conditionals for
3651 invoking terminal-specific menu-show functions.
3652 Call tty_menu_show on text-mode frames.
3653 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3654 run time to determine which alternative to invoke; support dialogs
3657 * keyboard.h <Qmouse_movement>: Declare.
3659 * keyboard.c <Qmouse_movement>: Now extern.
3660 <Qecho_keystrokes>: New static variable.
3661 (read_key_sequence): Accept an additional argument, a flag to
3662 prevent redisplay during reading of the key sequence. All callers
3664 (read_menu_command): New function.
3665 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3667 (toolkit_menubar_in_use): New function.
3668 (make_lispy_event): Use it instead of a compile-time test.
3670 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3671 window-system being available.
3673 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3674 to x-popup-dialog on the frame type, they all now support popup
3677 * dispnew.c (save_current_matrix): Save the margin areas.
3678 (restore_current_matrix): Restore margin areas.
3679 (update_frame_with_menu): New function.
3681 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3684 * alloc.c (make_save_ptr): Now compiled unconditionally.
3686 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3688 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3689 (redraw_frame, update_frame): Adjust users.
3690 * dispextern.h (set_window_update_flags): Adjust prototype.
3691 * xdisp.c (redisplay_internal): When updating all frames with zero
3692 windows_or_buffers_changed, assume that only the windows that shows
3693 current buffer should be really updated.
3695 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3697 Do not allocate huge temporary memory areas and objects while encoding
3698 for file I/O, thus reducing an enormous memory usage for large buffers.
3699 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3700 * coding.h (struct coding_system): New member raw_destination.
3701 * coding.c (setup_coding_system): Initialize it to zero.
3702 (encode_coding_object): If raw_destination is set, do not create
3703 dst_object. Add comment.
3704 * fileio.c (toplevel): New constant E_WRITE_MAX.
3705 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3706 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3708 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3710 * nsterm.m (windowDidExitFullScreen:):
3711 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3713 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3715 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3716 * keyboard.c (unblock_input_to): Don't process pending signals
3717 if a fatal error is in progress.
3719 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3720 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3721 they're talking about words in Lisp bool vectors.
3722 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3723 * data.c (popcount_bits_word): Rename from popcount_size_t.
3724 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3727 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3729 Improve support for popcount and counting trailing zeros (Bug#15550).
3730 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3731 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3732 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3733 (popcount_size_t_msc, popcount_size_t_gcc):
3734 Remove; now done by Gnulib.
3735 (popcount_size_t): Now a macro that defers to Gnulib.
3736 (count_trailing_zero_bits): Return int, for consistency with
3737 Gnulib and because Emacs prefers signed to unsigned int.
3738 Don't assume that size_t is either unsigned int or unsigned long
3739 or unsigned long long.
3740 (size_t_to_host_endian): Do not assume that size_t is either
3741 exactly 32 or exactly 64 bits wide.
3742 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3743 etc., so that it's now an enum constant, not a macro.
3744 No need to assume that it's either 32 or 64.
3746 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3748 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3751 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3753 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3754 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3756 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3758 emacs_read and emacs_write now use void *, not char *.
3759 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3760 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3761 Buffer arg is now void *, not char *. This matches plain
3762 'read' and 'write' better, and avoids a constraint violation
3763 on Solaris 9 with Oracle Studio.
3765 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3767 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3768 memset to explicit loop. Otherwise copy largest possible chunk
3769 from initialized to uninitialized part, thus allowing the longer
3770 memcpy runs and reducing the number of loop iterations.
3772 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3774 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3775 hide toolbar (Bug#15388).
3776 (windowDidEnterFullScreen:): If presentation options are zero,
3777 set them here (Bug#15388).
3778 (ns_update_auto_hide_menu_bar): Remove runtime check.
3779 Don't auto hide dock unless menubar is also auto hidden.
3781 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3783 * editfns.c (message): Mention batch mode in doc string.
3785 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3787 * nsterm.m (check_native_fs): Remove erroneous comment.
3789 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3791 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3792 uses find_newline instead of scan_newline and so doesn't move point.
3794 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3796 Use hardware support for byteswapping on glibc x86 etc.
3797 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3798 whereas the old swap64 needed 30.
3799 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3800 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3801 Use byteswap.h's macros to swap bytes.
3802 * lisp.h (swap16, swap32, swap64): Remove.
3803 All uses replaced by bswap_16, bswap_32, bswap_64.
3805 * bytecode.c (exec_byte_code): Use some more volatile variables
3806 to work around local variables getting clobbered by longjmp.
3807 Port to pre-C99, which doesn't allow decls after stmts.
3809 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3811 * lisp.h (eassert): Assume that COND is true when optimizing.
3812 In other words, take on the behavior of eassert_and_assume.
3813 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3814 (eassert_and_assume): Remove. All uses replaced by eassert.
3816 * xdisp.c (Qglyphless_char): Now static.
3818 Adjust to merge from gnulib.
3819 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3820 * lisp.h: Include <verify.h>, for 'assume'.
3822 * eval.c (clobbered_eassert): New macro.
3823 (internal_catch, internal_condition_case)
3824 (internal_condition_case_1, internal_condition_case_2)
3825 (internal_condition_case_n): Use it instead of eassert
3826 when the argument contains locals clobbered by longjmp.
3827 Don't use clobbered locals outside of clobbered_eassert.
3828 (internal_lisp_condition_case): Use a volatile variable
3829 to work around a local variable's getting clobbered.
3831 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3833 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3834 (PUSH_HANDLER): New macro.
3835 (catchlist): Remove.
3836 (handlerlist): Always declare.
3838 * eval.c (catchlist): Remove (merge with handlerlist).
3839 (handlerlist, lisp_eval_depth): Not static any more.
3840 (internal_catch, internal_condition_case, internal_condition_case_1)
3841 (internal_condition_case_2, internal_condition_case_n):
3843 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3844 handlerlist/catchlist.
3845 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3846 handlerlist which can only handle a single condition-case handler at
3848 (find_handler_clause): Simplify since we only a single branch here
3851 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3853 (bcall0): New function.
3854 (exec_byte_code): Add corresponding cases. Improve error message when
3855 encountering an invalid byte-code. Let Bunwind_protect accept
3856 a function (rather than a list of expressions) as argument.
3858 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3859 and make them unconditional now that they're heap-allocated.
3861 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3863 * charset.c (Fdecode_char, Fencode_char): Remove description of
3864 `restriction' arg. now that it's hidden by advertised-calling-convention.
3866 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3868 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3869 Remove unused variable (from mac-port).
3870 (macfont_draw): Use s->ybase for correct y position.
3872 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3874 * frame.h (struct frame): Drop has_minibuffer member because...
3875 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3876 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3878 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3880 * window.h (struct window): Prefer enum text_cursor_kinds to int
3881 for phys_cursor_type member. Move the latter, phys_cursor_width,
3882 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3883 * window.c (replace_window, make_window): Adjust users.
3885 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3887 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3888 this module is never compiled otherwise.
3890 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3892 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3895 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3897 * xdisp.c (get_next_display_element): Don't call face_for_font in
3898 a build configured --without-x. (Bug#15484)
3900 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3902 * window.c (calc_absolute_offset): #elif should be #elif defined.
3904 * frame.c (delete_frame): Block/unblock input to overcome race
3905 condition (Bug#15475).
3907 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3909 * frame.c (delete_frame): Record selected frame only after
3910 calling Qdelete_frame_functions (Bug#15477).
3912 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3914 * nsterm.m (ns_selection_color): Remove.
3915 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3916 NSColor selectedText(Background)Color. Only for COCOA.
3917 (ns_term_init): Remove assignment of ns_selection_color, logic
3918 moved to ns_get_color.
3920 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3921 NS_SELECTION_COLOR_DEFAULT.
3922 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3924 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3926 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3927 frame' does not have the tool_bar_window member.
3929 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3931 Signal error when reading an empty byte-code object (Bug#15405)
3932 * lread.c (read1): Signal error.
3933 * alloc.c (make_byte_code): eassert header size.
3934 (sweep_vectors): Change an int to size_t.
3936 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3938 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3939 instead of ints, as it's the usual style for offsetof constants. See:
3940 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3942 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3943 This is ugly, but it should fix the performance problem for older
3944 GCC versions in the short run. I'll look into integrating the
3945 Gnulib module for popcount, as a better fix.
3946 See the thread starting in:
3947 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3948 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3949 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3950 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3951 (popcount_size_t): Use it.
3953 2013-09-24 Daniel Colascione <dancol@dancol.org>
3955 * process.c (Fnetwork_interface_info): Fix build break due to
3958 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3960 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3961 Prefer signed to unsigned integers where either will do.
3962 No need for 'const' on locals that do not escape.
3963 Omit easserts with unnecessary and unportable assumptions about
3964 alignment. Avoid unnecessary casts to char *.
3966 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3968 Use union for the payload of struct Lisp_Vector.
3969 This helps to avoid a few glitches dictated by C's aliasing rules.
3970 * lisp.h (struct Lisp_Vector): Use union for next and
3971 contents member. Adjust comment. Change related users.
3972 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3973 Related users changed.
3974 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3975 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3976 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3977 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3979 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3981 Optimize glyph row clearing and copying routines.
3982 * dispextern.h (struct glyph_row): Change layout of struct
3983 glyph_row to help copy_row_except_pointers. Adjust comment.
3984 * dispnew.c (null_row): Remove.
3985 (clear_glyph_row): Use offsetof and memset to find and clear
3986 just the members that need clearing. Adjust comment.
3987 (copy_row_except_pointers): Likewise for copying.
3989 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3991 Some minor cleanups of recently-added bool vector code.
3992 * conf_post.h (assume): Always return void. Use lint version
3993 only if GCC and MSC versions don't apply.
3994 * conf_post.h (assume):
3995 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3996 Depend on _MSC_VER, not __MSC_VER, for consistency with
3998 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3999 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4000 (bool_vector_binop_driver, count_trailing_zero_bits)
4001 (size_t_to_host_endian): Now static, not static inline;
4002 the latter isn't needed with modern compilers and doesn't
4003 work with older compilers anyway.
4005 * alloc.c (valgrind_p): Use bool for boolean.
4007 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4009 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4010 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4011 (display_last_displayed_message_p, message_buf_print)
4012 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4013 Use bool for boolean.
4014 * dispextern.h (cancel_line, init_desired_glyphs):
4015 Remove ancient leftover.
4016 (help_echo_showing_p, hourglass_shown_p):
4017 * lisp.h (noninteractive_need_newline): Adjust declaration.
4019 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4021 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4023 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4024 ...this file and convert the latter to static. Adjust comment.
4025 (make_initial_frame):
4026 * window.c (init_window_once): Adjust user.
4027 * frame.h (last_nonminibuf_frame): Remove declaration.
4028 * lisp.h (selected_frame): Likewise.
4029 * msdos.c (the_only_display_info): Adjust comment.
4031 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4033 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4034 computing the end column of mouse-highlight that comes from
4035 display or overlay strings. (Bug#15437)
4036 (note_mouse_highlight): Adapt calculation of last argument to
4037 mouse_face_from_string_pos to the above change.
4039 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4040 all platforms, not just for clang.
4042 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4044 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4045 about excess arguments to snprintf.
4047 * conf_post.h(assume): Use __builtin_unreachable for clang.
4049 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4051 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4052 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4054 2013-09-23 Daniel Colascione <dancol@dancol.org>
4056 * alloc.c (USE_VALGRIND): New macro; on by default
4057 when ENABLE_CHECKING.
4058 (mark_maybe_object, mark_maybe_pointer)
4059 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4061 (valgrind_p) [USE_VALGRIND]: New variable.
4062 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4064 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4066 * process.c (wait_reading_process_output): Change int pnamelen to
4069 * nsterm.m (setMarkedText:selectedRange:):
4070 (deleteWorkingText):
4071 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4072 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4073 argument to unsigned long to avoid warning.
4074 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4076 * conf_post.h (assume): Fix compiler error: x shall be cond.
4078 2013-09-22 Daniel Colascione <dancol@dancol.org>
4080 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4081 warning when compiling without a window system.
4083 2013-09-22 Daniel Colascione <dancol@dancol.org>
4085 * data.c (Qbool_vector_p): New symbol.
4086 (bool_vector_spare_mask, popcount_size_t_generic)
4087 (popcount_size_t_msc, popcount_size_t_gcc)
4089 (bool_vector_binop_driver)
4090 (count_trailing_zero_bits, size_t_to_host_endian)
4091 (Fbool_vector_exclusive_or)
4092 (Fbool_vector_union)
4093 (Fbool_vector_intersection, Fbool_vector_set_difference)
4094 (Fbool_vector_subsetp, Fbool_vector_not)
4095 (Fbool_vector_count_matches)
4096 (Fbool_vector_count_matches_at): New functions.
4097 (syms_of_data): Intern new symbol, functions.
4098 * alloc.c (bool_vector_payload_bytes): New function.
4099 (Fmake_bool_vector): Instead of calling Fmake_vector,
4100 which performs redundant initialization and argument checking,
4101 just call allocate_vector ourselves. Make sure we clear any
4102 terminating padding to zero.
4103 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4104 instead of open-coding the size calculation.
4105 (vroundup_ct): New macro.
4106 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4107 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4108 * composite.c (composition_gstring_put_cache):
4109 Change lint_assume to assume.
4110 * conf_post.h (assume): New macro.
4111 (lint_assume): Remove.
4112 * dispnew.c (update_frame_1): Change lint_assume to assume.
4113 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4115 * image.c (gif_load): Change lint_assume to assume.
4116 * lisp.h (eassert_and_assume): New macro.
4117 (Qbool_vector_p): Declare.
4118 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4119 (swap16, swap32, swap64): New inline functions.
4120 * macfont.m (macfont_shape): Change lint_assume to assume.
4121 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4122 * xsettings.c (parse_settings): Use new swap16 and
4123 swap32 from lisp.h instead of file-specific macros.
4125 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4127 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4128 found (which can legitimately happen when the glyph row at the
4129 window start is disabled in the current_matrix. (Bug#15365)
4131 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4133 Fix syntax.h bug introduced by recent INLINE change.
4134 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4135 conditionally compiled one way in some modules, and a different
4136 way in others. This doesn't work with extern inline functions,
4137 which must have the same definition in all modules, because the
4138 defining code might be shared across modules, depending on the
4139 implementation. Symptoms reported by Martin Rudalics in:
4140 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4141 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4142 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4143 overriding the corresponding functions in syntax.h.
4144 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4145 (syntax_property): New inline functions.
4146 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4147 Rewrite in terms of these new functions.
4149 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4151 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4152 not chars_in_text, whose result depends on the multibyteness of
4153 the current buffer. (Bug#15426)
4155 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4157 Port recent change to hosts where pointers aren't 'long'.
4158 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4159 Don't assume that pointers are the same width as 'long'.
4160 Add a compile-time check that a pointer fits into two X slots.
4162 A simpler, centralized INLINE.
4163 * conf_post.h (INLINE): Define only if not already defined.
4164 This allows us to use a single INLINE, defined by one file
4166 * emacs.c (INLINE): Define it.
4167 Also, include category.h, charset.h, composite.h, dispextern.h,
4168 syntax.h, systime.h, so that their INLINE definitions are expanded
4170 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4171 * buffer.h, buffer.c (BUFFER_INLINE):
4172 * category.h, category.c (CATEGORY_INLINE):
4173 * character.h, character.c (CHARACTER_INLINE):
4174 * charset.h, charset.c (CHARSET_INLINE):
4175 * composite.h, composite.c (COMPOSITE_INLINE):
4176 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4177 * frame.h, frame.c (FRAME_INLINE):
4178 * intervals.h, intervals.c (INTERVALS_INLINE):
4179 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4180 * lisp.h, alloc.c (LISP_INLINE):
4181 * process.h, process.c (PROCESS_INLINE):
4182 * syntax.h, syntax.c (SYNTAX_INLINE):
4183 * systime.h, sysdep.c (SYSTIME_INLINE):
4184 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4185 * window.h, window.c (WINDOW_INLINE):
4186 Remove. All uses replaced with INLINE.
4188 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4190 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4193 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4195 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4196 'const char *' to avoid compiler warnings due to similar change in
4197 the prototype of x_get_string_resource.
4199 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4201 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4202 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4203 going to replace static variables below. Adjust comments.
4204 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4205 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4206 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4207 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4208 Related users changed.
4209 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4210 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4211 last_mouse_movement_time, going to replace static variables below.
4213 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4214 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4216 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4217 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4218 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4219 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4220 static variables below.
4221 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4222 (last_mouse_scroll_bar): Remove.
4223 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4224 (mouseExited): Related users changed.
4226 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4228 Do not use external array to process X scroll bar messages.
4229 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4230 (x_send_scroll_bar_event): Pack window pointer into two slots
4231 of XClientMessageEvent if we're 64-bit. Adjust comment.
4232 (x_scroll_bar_to_input_event): Unpack accordingly.
4234 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4236 Ifdef away recent changes which aren't relevant to NS port.
4237 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4238 [!HAVE_NS]: Declare as such.
4239 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4240 [!HAVE_NS]: Define as such.
4242 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4244 * frame.c (x_redo_mouse_highlight): New function
4245 to factor out common code used in W32 and X ports.
4246 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4247 * xterm.h (struct x_display_info):
4248 * w32term.h (struct w32_display_info):
4249 * nsterm.h (struct ns_display_info): New members
4250 last_mouse_motion_frame, last_mouse_motion_x and
4251 last_mouse_motion_y, going to replace static variables below.
4252 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4253 (redo_mouse_highlight): Remove.
4254 (note_mouse_movement, syms_of_xterm): Adjust user.
4255 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4256 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4257 (redo_mouse_highlight): Remove.
4258 (note_mouse_movement, syms_of_w32term): Adjust user.
4259 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4260 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4262 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4263 * nsfns.m (compute_tip_xy): Adjust user.
4265 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4267 * frame.c (x_mouse_grabbed): New function.
4268 * dispextern.h (x_mouse_grabbed): Add prototype.
4269 (last_mouse_frame): Remove declaration.
4270 * xterm.h (struct x_display_info):
4271 * w32term.h (struct w32_display_info):
4272 * nsterm.h (struct ns_display_info): New member
4273 last_mouse_frame, going to replace...
4274 * xdisp.c (last_mouse_frame): ...global variable.
4275 (note_tool_bar_highlight):
4276 * w32term.c (w32_mouse_position, w32_read_socket):
4277 * xterm.c (XTmouse_position, handle_one_xevent):
4278 Use x_mouse_grabbed.
4279 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4281 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4283 * w32term.c (w32_read_socket): Avoid temporary
4284 variables in a call to x_real_positions.
4285 * xterm.c (handle_one_xevent): Likewise.
4287 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4289 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4290 (x_icon_type): Remove prototype.
4291 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4292 * frame.c (x_icon_type): Remove.
4293 * w32term.c (x_make_frame_visible, x_iconify_frame):
4294 * xterm.c (x_make_frame_visible, x_iconify_frame):
4295 Use x_set_bitmap_icon to factor out common code.
4297 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4299 * dispextern.h (check_x_display_info, x_get_string_resource):
4300 Declare here just once and unify the latter.
4301 * frame.c (check_x_display_info, x_get_string_resource):
4302 * nsterm.h (check_x_display_info):
4303 * xrdb.c (x_get_string_resource):
4304 * xterm.h (check_x_display_info): Remove prototypes.
4305 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4306 * w32reg.c (x_get_string_resource): Likewise.
4307 (w32_get_rdb_resource): Adjust user.
4309 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4311 * xterm.h (struct x_display_info): New member
4312 x_pending_autoraise_frame, going to replace...
4313 * xterm.c (pending_autoraise_frame): ...static variable.
4314 (x_new_focus_frame, XTread_socket): Adjust users.
4315 * w32term.h (struct w32_display_info): New member
4316 w32_pending_autoraise_frame, going to replace...
4317 * w32term.c (pending_autoraise_frame): ...global variable.
4318 (x_new_focus_frame, w32_read_socket): Adjust users.
4320 2013-09-17 Glenn Morris <rgm@gnu.org>
4322 * xdisp.c (message_dolog): If we create *Messages*,
4323 switch it to messages-buffer-mode.
4325 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4327 Don't overuse 'const' in types of locals.
4328 * bidi.c (bidi_count_bytes):
4329 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4330 (xg_event_is_for_scrollbar):
4331 * xselect.c (x_handle_property_notify)
4332 (x_handle_selection_notify, x_handle_dnd_message):
4333 * xsettings.c, xsettings.h (xft_settings_event):
4334 * xterm.c (x_handle_net_wm_state, handle_one_event)
4335 (x_menubar_window_to_frame, x_detect_focus_change)
4336 (construct_mouse_click, note_mouse_movement)
4337 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4338 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4339 (handle_one_xevent, x_handle_net_wm_state):
4340 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4341 (x_handle_dnd_message):
4342 Avoid unnecessary 'const', typically the second 'const' in
4343 'const foo * const arg', a 'const' that does not affect the API
4344 and doesn't significantly help the human reader.
4346 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4348 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4349 only if Glib < 2.36.0.
4350 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4351 * xsettings.c (init_gconf, init_gsettings): Do not check
4353 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4355 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4357 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4359 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4360 before calling g_type_init.
4362 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4364 * nsterm.m (syms_of_nsterm): ... to here.
4366 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4368 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4369 (ignore_next_mouse_click_timeout): Use Time as X does.
4370 (handle_one_xevent): Avoid cast and use unsigned comparison.
4372 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4374 Do not copy X event in handle_one_xevent except KeyPress case.
4375 Wnen XEvent is processed, it is unlikely to be changed except
4376 KeyPress case, so we can avoid copying and use const pointer to
4377 const data to make sure that an event is not changed elsewhere.
4378 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4379 const' and do not create local copy except for the KeyPress event.
4380 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4381 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4382 (x_handle_net_wm_state, x_menubar_window_to_frame)
4383 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4384 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4385 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4386 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4387 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4388 (x_handle_dnd_message):
4389 * xsettings.c (xft_settings_event):
4390 Use 'const XEvent * const' where appropriate.
4391 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4393 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4395 Fix X event waiting to handle multiple frames.
4396 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4397 * xterm.c (pending_event_wait): Remove. Adjust users.
4398 (x_detect_focus_change): Pass frame arg.
4399 (handle_one_xevent): Find related frame early and clear per-frame
4400 wait_event_type only if this is an event for the relevant frame.
4401 (x_wait_for_event): Use per-frame wait_event_type.
4403 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4405 * nsfns.m (Fx_create_frame): Fix font driver registration for
4408 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4409 for syms_of_macfont.
4411 * nsterm.m: Include macfont.h.
4412 (ns_tmp_flags, ns_tmp_font): Remove.
4413 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4414 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4415 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4416 (changeFont:): Fix code style. Check for font driver type when
4419 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4422 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4423 (nsfont_open): Set font driver type.
4424 Set font->ascent and font->descent. Figure out font instead of
4425 ns_tmp_font, and flags instead of ns_tmp_flags.
4426 Fix indentation. Remove call to ns_draw_text_decoration,
4429 * nsfns.m: Include macfont.h.
4430 (Fx_create_frame): Register macfont driver, make a better default font.
4431 (Fns_popup_font_panel): Get font from macfont driver, if used.
4433 * macfont.m, macfont.h, macuvs.h: New files.
4435 * font.h: Declare syms_of_macfont.
4437 * font.c (syms_of_font): Call syms_of_macfont.
4439 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4441 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4443 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4444 and it is always zero for others, so I assume that this is an ancient
4445 leftover which nobody will want to change any more.
4446 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4447 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4448 * frame.c (x_set_scroll_bar_width):
4449 * w32fns.c (w32_createscrollbar):
4450 * w32term.c (w32_set_vertical_scroll_bar):
4451 * xfns.c (x_set_scroll_bar_default_width):
4452 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4453 (x_scroll_bar_expose): Related users changed.
4455 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4457 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4458 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4459 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4461 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4463 * nsterm.h, w32term.h, xterm.h: ...and not here.
4464 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4465 Remove unused Xisms.
4466 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4467 these modules are never compiled otherwise.
4469 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4471 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4472 Doc fix. (Bug#15375)
4474 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4476 Unify Fx_focus_frame between all ports.
4477 * frame.h (x_focus_frame): New prototype.
4478 * xfns.c (Fx_focus_frame): Remove.
4479 (syms_of_xfns): Do not defsubr it.
4480 (x_focus_frame): X implementation.
4481 * nsfns.m (Fx_focus_frame): Remove.
4482 (syms_of_nsfns): Do not defsubr it.
4483 (x_focus_frame): NS implementation.
4484 * w32term.c (Fx_focus_frame): Remove.
4485 (x_focus_on_frame): Rename to...
4486 (x_focus_frame): W32 implementation.
4487 * w32term.h (x_focus_on_frame): Remove prototype.
4488 * w32fns.c (Fx_focus_frame): Remove.
4489 (syms_of_w32fns): Do not defsubr it.
4490 * frame.c (Fx_focus_frame): Define here.
4491 (syms_of_frame): Defsubr here.
4492 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4494 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4496 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4497 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4498 each port to reference the port-specific window system data.
4499 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4500 (FRAME_DISPLAY_INFO): Define.
4501 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4502 (FRAME_DISPLAY_INFO): Define. Adjust users.
4503 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4504 (FRAME_DISPLAY_INFO): Define. Adjust users.
4505 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4506 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4507 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4508 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4509 * xselect.c, xterm.c: All related users changed.
4511 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4513 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4514 (x_menubar_window_to_frame): Remove prototypes.
4515 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4516 (x_menubar_window_to_frame, x_top_window_to_frame):
4518 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4519 (x_menubar_window_to_frame, x_top_window_to_frame):
4520 ...to here and convert all but the last to static.
4522 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4524 * lisp.mk (lisp): Add w32-common-fns.elc.
4526 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4528 * charset.c (char_charset): Document an exception for char-charset.
4530 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4532 * xterm.h (x_display_info): New field last_user_time...
4533 * xterm.c (toplevel): ...to replace static last_user_time.
4534 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4536 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4538 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4539 scroll bar values to prevent thumb from disappear and update comment.
4541 2013-09-11 Glenn Morris <rgm@gnu.org>
4543 * emacs.c (usage_message): Possessive apostrophe tweak.
4545 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4547 * nsterm.m (syms_of_nsterm): Use Qns.
4548 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4549 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4550 * xfns.c (x_display_info_for_name, Fx_open_connection):
4551 Remove old '#if 0' code.
4552 (syms_of_xfns): Use Qx.
4553 * termhooks.h (fullscreen_hook): Remove the leftover.
4554 (struct terminal): Fix typo in comment.
4556 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4558 Cleaning up a few X scroll bar bits.
4559 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4560 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4561 New member last_seen_part, going to replace...
4562 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4563 (xt_action_hook) [USE_LUCID]: Adjust user.
4564 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4565 Lucid-specific scroll bar support.
4566 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4567 to int and adjust to use last_seen_part member.
4568 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4569 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4570 Initialize last_seen_part.
4572 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4574 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4575 insert-buffer-substring an empty string.
4577 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4579 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4580 avoiding a GCC warning.
4582 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4584 Ifdef away frame tool bar code when it is not really used.
4585 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4586 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4587 and minimize_tool_bar_window_p under the above.
4588 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4589 (fset_tool_bar_window): Likewise.
4590 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4591 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4592 (change_frame_size_1):
4593 * window.c (window_from_coordinates, Frecenter): Adjust users.
4594 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4595 code is not really used.
4596 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4597 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4598 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4599 [!USE_GTK && !HAVE_NS]: Define as such.
4600 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4601 (note_mouse_highlight, expose_frame):
4602 * xfns.c (x_set_tool_bar_lines):
4603 * xterm.c (handle_one_xevent): Adjust users.
4605 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4607 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4608 This bug was introduced by my 2013-08-26 patch, which incorrectly
4609 assumed that the terminfo implementation doesn't use termcap buffers.
4610 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4611 these buffers apparently are used after all.
4612 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4613 (struct tty_display_info): Define members termcap_term_buffer and
4614 termcap_strings_buffer even if TERMINFO.
4616 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4619 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4620 'usage' docstring entry to pacify make-docfile.
4622 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4624 Change comparison functions =, <, >, <=, >= to take many arguments.
4625 * data.c: Change comparison functions' interface and implementation.
4626 * lisp.h: Make arithcompare available for efficient two arg
4628 * bytecode.c: Use arithcompare.
4629 * fileio.c: Use new interface.
4631 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4633 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4635 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4637 * eval.c (Feval): Document the new use of `lexical'.
4639 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4641 Review and drop old frame resize hack.
4642 * frame.h (struct frame): Remove force_flush_display_p.
4643 * dispnew.c (update_frame): Adjust user and don't call
4644 flush_frame here. The comment has said that there was an issues
4645 with redisplaying fringes, but I don't see any differences with
4646 and without this hack. Hopefully we can continue without it.
4647 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4648 current frame matrices twice if resized_p is set.
4650 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4652 Do not populate pure Xism x_sync to other ports.
4653 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4654 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4655 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4656 * w32term.h (x_sync): Remove prototype.
4658 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4660 Cleanup frame flushing.
4661 * dispextern.h (struct redisplay_interface):
4662 Drop flush_display_optional because flush_display is enough
4663 for X and flushing via RIF is just a no-op for others.
4664 * frame.h (flush_frame): New function.
4665 * dispnew.c (update_frame):
4666 * minibuf.c (read_minibuf):
4667 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4669 * keyboard.c (detect_input_pending_run_timers): Do not flush
4670 all frames but selected one in redisplay_preserve_echo_area.
4671 * nsterm.m (ns_flush): Remove no-op.
4672 (ns_redisplay_interface): Adjust user.
4673 * w32term.h (x_flush): Remove no-op.
4674 (w32_redisplay_interface): Adjust user.
4675 * xterm.c (x_flush): Simplify because we do not flush all
4676 frames at once any more. Adjust comment.
4677 (x_redisplay_interface): Adjust user.
4679 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4681 Port --without-x --enable-gcc-warnings to Fedora 19.
4682 * gfilenotify.c (globals_of_gfilenotify):
4683 Call g_type_init only if using an older glib version that needs it.
4685 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4687 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4688 (last_glyphless_glyph_merged_face_id): Remove declarations.
4689 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4690 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4691 (last_glyphless_glyph_merged_face_id): Now static.
4692 (merge_escape_glyph_face): New function, refactored from...
4693 (get_next_display_element): ...here.
4694 (merge_glyphless_glyph_face): New function, refactored from...
4695 (produce_glyphless_glyph): ...here...
4696 * term.c (produce_glyphless_glyph): ...and here.
4698 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4700 * eval.c (eval_sub): Only call Ffunction if necessary.
4702 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4704 Attempt to make redisplay more selective when changing cursor type.
4705 * frame.h (struct frame): New bitfield cursor_type_changed.
4706 * xdisp.c (cursor_type_changed): Remove.
4707 (try_cursor_movement, redisplay_window, try_window_id)
4708 (set_frame_cursor_types, try_window_reusing_current_matrix):
4709 Adjust to use per-frame bitfield.
4710 (redisplay_internal): Look for cursor type change on each visible
4711 frame and consider all frames if cursor type has been changed on
4712 the frame other than selected. If cursor type has been changed on
4713 selected frame only, do not use fast update.
4715 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4717 Attempt to make redisplay more selective when changing fonts.
4718 * frame.h (struct frame): New bitfield fonts_changed.
4719 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4720 (adjust_frame_glyphs): Add prototype.
4721 * dispnew.c (fonts_changed_p): Remove.
4722 (adjust_glyphs): Remove because we do not
4723 adjust matrices on all frames at once any more.
4724 (adjust_frame_glyphs): Block and unblock input here.
4725 (adjust_glyph_matrix): Use fonts_changed.
4726 (change_frame_size_1): Use adjust_frame_glyphs.
4727 * font.c (font_open_entity): Use fonts_changed.
4728 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4729 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4730 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4731 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4732 (shrink_mini_window, Fresize_mini_window_internal)
4733 (window_scroll_pixel_based, Fset_window_configuration)
4734 (apply_window_adjustment, Fset_window_vscroll):
4735 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4736 Use adjust_frame_glyphs.
4737 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4738 (try_window_reusing_current_matrix, try_window_id, display_line)
4739 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4740 (redisplay_internal): Consider fonts_changed and adjust frame
4741 matrices for each frame only if the frame is visible. If font
4742 has been changed on some frame during full redisplay, retry
4743 only visible frames where the font has been actually changed.
4745 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4747 Cache current header and mode line height for each window.
4748 * window.h (struct window): New fields mode_line_height
4749 and header_line_height.
4750 * window.c (make_window): Initialize them.
4751 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4752 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4753 (current_mode_line_height, current_header_line_height):
4755 * xdisp.c (current_mode_line_height, current_header_line_height):
4757 (pos_visible_p, init_xdisp): Adjust user.
4758 (redisplay_window): Invalidate mode_line_height and
4759 header_line_height if current and desired matrices do not agree.
4761 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4763 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4764 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4766 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4768 Make --without-x compatible with --enable-gcc-warnings.
4769 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4770 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4771 members under HAVE_WINDOW_SYSTEM.
4772 * keyboard.c (make_lispy_focus_out): Likewise.
4773 (record_menu_key): Move under HAVE_MENUS.
4774 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4775 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4776 (syms_of_xdisp): Adjust user.
4777 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4778 (start_hourglass, cancel_hourglass):
4779 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4780 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4781 and CLEAR_FONT_TABLE_NFONTS.
4782 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4783 Declare only if HAVE_WINDOW_SYSTEM.
4784 (lface_same_font_attributes_p, clear_face_gcs): Define only
4785 if HAVE_WINDOW_SYSTEM.
4787 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4789 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4790 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4791 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4793 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4795 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4797 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4799 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4800 This fixes a type error on hosts where ptrdiff_t is wider than int.
4802 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4804 * keyboard.c (read_key_sequence_vs): New function.
4805 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4808 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4810 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4812 Makefile improvements.
4813 * Makefile.in (config.status): Don't use double-colon rules, as
4814 they are not portable according to POSIX. Fix shell typo with `;
4815 I guess this rule has never been tested?
4816 (VCSWITNESS): New macro, to override any environment var.
4818 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4820 * xterm.h (struct x_display_info): Do not track X connection
4821 fd separately because it is always available from Display.
4822 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4825 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4827 * buffer.c (drop_overlay):
4828 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4829 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4831 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4833 * buffer.c (Fmake_overlay, Fmove_overlay):
4834 * intervals.c (set_point_from_marker):
4835 * print.c (PRINTPREPARE): Prefer signal_error
4836 to plain error and report unsuitable marker too.
4838 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4840 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4841 for 'dragging' member.
4842 (struct x_output): Remove set-but-unused leftovers
4843 'left_before_move' and 'top_before_move'.
4844 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4845 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4846 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4847 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4848 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4849 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4850 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4851 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4853 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4855 * nsfont.m (INVALID_GLYPH): New define.
4856 (nsfont_encode_char): Use INVALID_GLYPH.
4857 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4859 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4861 * xterm.c (x_last_mouse_movement_time): Revert last change.
4862 This code should use XDisplayMotionBufferSize to check display's
4863 motion history first, and there are few other issues as well.
4864 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4865 (handle_one_xevent): Adjust user.
4867 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4869 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4870 * frame.c (Flast_nonminibuf_frame): ... to here.
4871 (check_minibuf_window): Don't abort if no window was found
4874 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4876 Use XGetMotionEvents to ask the last mouse motion time from X server.
4877 * xterm.c (X_MOTION_HISTORY): Default to 1.
4878 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4879 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4880 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4881 Ifdef away legacy code.
4882 (XTmouse_position, x_scroll_bar_report_motion):
4883 Use x_last_mouse_movement_time.
4884 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4887 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4889 * msdos.c (last_mouse_window): Move to...
4890 (dos_rawgetc): ...this function and adjust comment.
4891 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4892 (mouseMoved): ...this function and adjust comment.
4893 * w32term.c (last_window): Likewise with...
4894 (w32_read_socket): ...this function.
4895 * xterm.c (last_window): Likewise with...
4896 (handle_one_xevent): ...this function.
4898 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4900 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4901 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4902 (handle_one_xevent): ...to here.
4903 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4906 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4908 * msdos.c (IT_set_terminal_window): Remove no-op.
4909 (initialize_msdos_display): Adjust terminal setup.
4910 * w32console.c (w32con_set_terminal_window): Remove no-op.
4911 (initialize_w32_display): Adjust terminal setup.
4912 * w32term.c (w32_set_terminal_window): Remove no-op.
4913 (w32_create_terminal): Adjust terminal setup.
4914 * xterm.c (XTset_terminal_window): Remove no-op.
4915 (x_create_terminal): Adjust terminal setup.
4917 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4919 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4921 (ns_create_terminal): Adjust terminal setup.
4922 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4924 (w32_create_terminal): Adjust terminal setup.
4925 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4927 (x_create_terminal): Adjust terminal setup.
4929 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4931 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4932 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4933 * dispnew.c (buffer_posn_from_coords):
4934 * window.c (Fwindow_end, displayed_window_lines):
4935 * xdisp.c (redisplay_mode_lines): Use it.
4937 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4939 * fontset.c (face_for_char): Check char in the current face font first
4940 if HAVE_NS (Bug#15138).
4942 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4944 * window.c (temp_output_buffer_show): Make sure window returned
4945 by display_buffer is live (Bug#15213).
4947 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4949 Minor cleanup to avoid forward declarations.
4950 * coding.h (struct ccl_spec): Remove forward declaration.
4951 * composite.h (toplevel): Include font.h.
4952 (struct composition_it, struct face, struct font_metrics):
4953 Remove forward declaration.
4954 * dispextern.h (struct image, struct atimer): Likewise.
4955 * emacsgtkfixed.h (struct frame): Likewise.
4956 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4957 * font.h (struct font_driver, struct font, struct glyph_string)
4958 (struct face): Remove forward declaration.
4959 * fontset.h (struct face, struct font): Likewise.
4960 * frame.h (toplevel): Style cleanup.
4961 (enum output_method): Move to...
4962 * termhooks.h (enum output_method): ...here.
4963 (struct glyph, struct frame, struct ns_display_info)
4964 (struct x_display_info, struct w32_display_info):
4965 Remove forward declaration.
4966 * xterm.h (toplevel): Include termhooks.h.
4967 (struct font, struct window, struct glyph_matrix, struct frame)
4968 (struct input_event, struct face, struct image): Remove forward
4970 * gtkutil.h (struct _widget_value): Likewise.
4971 * keyboard.h (toplevel): Include termhooks.h.
4972 (struct input_event): Remove forward declaration.
4974 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4976 * intervals.c (set_point_from_marker): New function.
4977 * editfns.c (Fgoto_char):
4978 * process.c (Finternal_default_process_filter):
4979 * window.c (select_window_1): Use it.
4980 * buffer.h (set_point_from_marker): Add prototype.
4982 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4984 * w32.c (term_winsock): Call release_listen_threads before calling
4986 (_sys_wait_accept): Wait for accept event in a loop with a finite
4987 timeout, instead of waiting indefinitely. Will hopefully avoid
4988 hanging during exit because WSACleanup deadlocks waiting for the
4989 event object to be released. (Bug#14333)
4991 * w32proc.c (release_listen_threads): New function, signals all
4992 the reader threads that listen for connections to stop waiting.
4994 * w32.h (release_listen_threads): Add prototype.
4996 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4998 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4999 field of new marker (for sanity and safety).
5000 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5001 anyway because XMISCTYPE is a function and can't be an lvalue).
5003 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5005 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5006 (x_after_update_window_line, x_scroll_bar_create):
5007 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
5008 (handle_one_xevent, x_clear_frame_area):
5009 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5010 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5011 * xterm.h (x_clear_area): Adjust prototype.
5013 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5015 Hook scanning and indentation functions to find_newline. This helps
5016 to avoid duplicated code and renders more respect to newline cache.
5017 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5018 * cmds.c (Fforward_line):
5019 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5020 Use find_newline and avoid unnecessary point movements.
5021 * search.c (scan_newline): Implement on top of find_newline.
5023 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5025 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5026 scoped code (bug#11258).
5028 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5030 * nsterm.m (last_window): New variable.
5031 (EV_TRAILER2): New macro.
5032 (EV_TRAILER): Call EV_TRAILER2.
5033 (mouseMoved:): Add support for mouse-autoselect-window
5034 on nextstep (Bug#6888).
5036 2013-08-28 Andreas Schwab <schwab@suse.de>
5038 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5039 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5040 Remove unused macro definitions.
5041 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5042 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5043 Only define if emacs.
5045 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5047 Prefer enum glyph_row_area to int where appropriate.
5048 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5050 (window_box, window_box_width, window_box_left, window_box_left_offset)
5051 (window_box_right, window_box_right_offset): Adjust prototypes.
5052 * xdisp.c (window_box, window_box_width, window_box_left)
5053 (window_box_left_offset, window_box_right, window_box_right_offset):
5054 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5055 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5056 * nsterm.m (ns_clip_to_row):
5057 * w32term.c (w32_clip_to_row):
5058 * xterm.c (x_clip_to_row): Likewise.
5060 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5062 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5063 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5065 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5067 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5068 for portability to hosts where /bin/sh has problems.
5070 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5072 Redesign redisplay interface to drop global output_cursor.
5073 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5074 (toplevel): Remove declaration of output_cursor.
5075 (set_output_cursor, x_cursor_to): Remove prototype.
5076 * window.h (struct window): New member output_cursor.
5077 (output_cursor_to): New function to replace RIF member.
5078 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5079 (update_text_area, set_window_cursor_after_update): Use it.
5080 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5081 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5082 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5083 * w32term.c (x_update_window_begin, x_update_window_end):
5084 * xterm.c (x_update_window_begin, x_update_window_end):
5085 Adjust to use per-window output cursor.
5087 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5089 Simplify SELECT_TYPE-related code.
5090 Like EMACS_TIME, this portability layer is no longer needed, since
5091 Emacs has been using fd_set as a portability layer for some time.
5092 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5093 (SELECT_TYPE): Remove. All uses changed to fd_set.
5094 (fd_set) [!FD_SET]: New typedef.
5096 Simplify EMACS_TIME-related code.
5097 This portability layer is no longer needed, since Emacs has been
5098 using struct timespec as a portability layer for some time.
5099 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5100 Include <time.h> rather than "systime.h"; that's all that's needed now.
5101 * dispnew.c: Include <timespec.h> rather than "systime.h";
5102 that's all that's needed now.
5103 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5104 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5105 TIMESPEC_RESOLUTION.
5106 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5107 LOG10_TIMESPEC_RESOLUTION.
5108 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5109 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5110 (make_emacs_time): Remove. All used changed to make_timespec.
5111 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5112 (current_timespec): Rename from current_emacs_time. All uses changed.
5113 (add_emacs_time): Remove. All uses changed to timespec_add.
5114 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5115 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5116 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5117 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5118 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5119 (current_timespec): Rename from current_emacs_time. All uses changed.
5120 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5121 changed to timespec_cmp.
5122 * xgselect.c: Include <timespec.h>, since our .h files don't.
5124 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5126 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5127 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5128 Remove the leftovers.
5129 * gtkutil.c (toplevel): Do not declare Qxft but include
5131 * image.c (toplevel): Do not declare Vlibrary_cache because
5132 it's already done in lisp.h.
5134 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5136 * lisp.h (Mouse_HLInfo): Move from here...
5137 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5138 (reset_mouse_highlight): New function.
5139 * msdos.c (dos_set_window_size, IT_update_begin)
5140 (internal_terminal_init):
5141 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5142 (ns_initialize_display_info):
5143 * w32console.c (initialize_w32_display):
5144 * w32term.c (x_update_window_end, x_free_frame_resources)
5145 (w32_initialize_display_info):
5146 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5147 * window.c (Fdelete_other_windows_internal):
5148 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5149 * termchar.h (toplevel):
5150 * xterm.h (toplevel): Include dispextern.h.
5152 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5154 Fix minor problems found by static checking.
5155 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5156 (expect): Avoid nested-if warning.
5157 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5158 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5159 * nsterm.h, nsterm.m (ns_select):
5160 * xgselect.c, xgselect.h (xg_select):
5161 Adjust signature to better match pselect's.
5162 * nsterm.m (ns_select):
5163 Don't set *TIMEOUT, since pselect doesn't.
5164 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5165 diagnostic about assigning const char * to it.
5166 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5168 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5170 * lread.c (substitute_object_recurse): Handle hash-tables as well
5173 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5175 Fix unlikely core dump in init_tty, and simplify terminfo case.
5176 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5177 The old version incorrectly dumped core if malloc returned a
5178 buffer containing only non-NUL bytes.
5179 (init_tty): Do not allocate or free termcap buffers; the
5180 struct does that for us now.
5181 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5182 (struct tty_display_info): Define members termcap_term_buffer and
5183 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5184 use them. Allocate them directly in struct rather than indirectly
5185 via a pointer, to simplify init_tty.
5187 * frame.c (check_minibuf_window): Initialize 'window' properly,
5188 so that Emacs reliably aborts later if 'window' is not initialized.
5190 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5192 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5193 of VoidSymbol (Bug#15154).
5195 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5197 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5198 mouse_face_beg_y and mouse_face_end_y.
5199 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5200 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5201 Adjust users and update comment where appropriate.
5203 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5205 * frame.c (check_minibuf_window): New function.
5206 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5207 Call check_minibuf_window (Bug#15183).
5209 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5211 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5212 because this is the only last cursor data we need to keep and consult.
5213 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5214 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5217 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5219 Fix recovering from possible decompression error.
5220 Since insert_from_gap doesn't always move point, we can't use PT as
5221 the position where the partially decompressed data ends, and
5222 should count how many bytes was produced so far.
5223 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5224 (unwind_decompress): Really delete partially uncompressed data.
5225 (Fzlib_decompress_region): Take decompressed data size into account.
5227 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5229 * syntax.c (init_syntax_once): Adjust comment and do an early
5230 initialization of Qchar_table_extra_slots just once...
5231 * casetab.c (init_casetab_once):
5232 * category.c (init_category_once):
5233 * character.c (syms_of_character):
5234 * coding.c (syms_of_coding):
5235 * xdisp.c (syms_of_xdisp): ...and omit it here.
5237 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5239 * xdisp.c (get_next_display_element): Don't apply to characters
5240 from a display vector the logic of setting it->end_of_box_run_p
5241 suitable for characters from a buffer. (Bug#15175)
5243 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5244 to handle directories, rather than '_utime' which doesn't.
5247 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5249 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5250 or fullscreen (Bug#14627).
5252 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5254 System-dependent integer overflow fixes.
5255 * process.c (Fset_process_window_size): Signal an error if
5256 the window size is outside the range supported by the lower level.
5257 * sysdep.c (set_window_size): Return negative on error,
5258 nonnegative on success, rather than -1, 0, 1 on not in system,
5259 failure, success. This is simpler. Caller changed.
5260 (serial_configure): Remove unnecessary initialization of local.
5261 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5262 size fits in unsigned long; this isn't true on some 32-bit hosts.
5263 Avoid buffer overrun if some future version of /proc/meminfo has a
5264 variable name longer than 20 bytes.
5265 (system_process_attributes) [__FreeBSD__]:
5266 Don't assume hw.availpages fits in 'int'.
5268 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5270 Don't let very long directory names overrun the stack.
5271 Fix some related minor problems involving "//", vfork.
5272 * callproc.c (encode_current_directory): New function.
5273 (call_process): Don't append "/"; not needed.
5274 * fileio.c (file_name_as_directory_slop): New constant.
5275 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5276 this can save the caller having to alloca.
5277 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5278 Use SAFE_ALLOCA, not alloca.
5279 (directory_file_name, Fexpand_file_name): Leave leading "//"
5280 alone, since it can be special even on POSIX platforms.
5281 * callproc.c (call_process):
5282 * process.c (Fformat_network_address):
5283 * sysdep.c (sys_subshell):
5284 Use encode_current_directory rather than rolling our own.
5285 (create_process): No need to encode directory; caller does that now.
5286 * process.h (encode_current_directory): New decl.
5287 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5288 Rework to avoid 'goto xyzzy;'.
5290 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5292 * xdisp.c (handle_face_prop): If the default face was remapped use
5293 the remapped face for strings from prefix properties. (Bug#15155)
5295 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5297 Minor cleanup for redisplay interface and few related functions.
5298 * frame.h (enum text_cursor_kinds): Move from here...
5299 * dispextern.h (enum text_cursor_kinds): ...to here.
5300 (toplevel): Drop unnecessary declarations.
5301 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5302 in update_window_end_hook and draw_window_cursor functions.
5303 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5304 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5305 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5306 * xterm.c (x_update_window_end, x_draw_window_cursor):
5307 * xdisp.c (display_and_set_cursor, update_window_cursor)
5308 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5309 enum text_cursor_kinds where appropriate.
5311 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5313 Redesign redisplay interface to drop updated_row and updated_area.
5314 * dispextern.h (updated_row, updated_area): Remove declaration.
5315 (struct redisplay_interface): Pass glyph row and row area parameters
5316 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5317 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5319 * dispnew.c (updated_row, updated_area): Remove.
5320 (redraw_overlapped_rows, update_window_line): Adjust user.
5321 (update_marginal_area, update_text_area): Likewise. Pass updated row
5322 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5323 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5326 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5328 * process.c (flush_pending_output): Remove stub.
5331 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5333 * callproc.c: Fix race that killed background processes (Bug#15144).
5334 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5335 Record deleted process-id in critical section, not afterwards.
5336 Don't mistakenly kill process created by a call-process invocation
5337 that discards output and does not wait.
5339 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5341 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5342 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5343 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5344 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5345 to shut up compiler in mark_object.
5346 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5348 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5350 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5351 We can't portably rely on PTY_OPEN doing that, even if
5352 it calls posix_openpt with O_CLOEXEC.
5354 2013-08-20 Kenichi Handa <handa@gnu.org>
5356 * character.c (string_char): Improve commentary.
5358 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5360 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5361 (struct animation_cache): Make signature a flexible array member.
5362 All uses changed. This is a tad slower but may insulate us better
5363 from future changes to ImageMagick.
5365 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5367 * image.c: Shrink memory needed for animation cache.
5368 (SIGNATURE_DIGESTSIZE): New constant.
5369 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5370 (imagemagick_create_cache): Copy the signature. This saves
5371 several KB of memory that ImageMagick wastes per signature.
5372 Don't bother updating the update_time, as the caller does that now.
5373 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5374 it's a fixed size struct member now.
5375 (imagemagick_get_animation_cache): Always destroy the signature,
5376 as it's now imagemagick_create_cache's responsibility to copy it.
5377 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5378 and use memcmp rather than strcmp.
5379 eassert that ImageMagick returns a signature of the specified length.
5381 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5383 * image.c (imagemagick_get_animation_cache): Don't segfault on
5385 (imagemagick_get_animation_cache): Revert to previous definition
5386 so that it actually works. But keep the memory leak fix.
5387 (imagemagick_get_animation_cache): Fix memory leak.
5389 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5391 * image.c: Fix animation cache signature memory leak.
5392 Fix some other minor performance problems while we're at it.
5393 (imagemagick_create_cache): Clear just the members that
5394 need clearing. Don't set update_time, as caller does that now.
5395 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5396 Simplify by using pointer-to-pointer instead of a prev pointer.
5397 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5398 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5399 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5400 it's already a copy. Free the signature probe unless it's cached.
5402 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5403 This was introduced by my 2013-08-12 fix for Bug#15035.
5405 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5407 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5408 (imagemagick_prune_animation_cache): Now static.
5410 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5412 * image.c (imagemagick_get_animation_cache): Don't segfault when
5413 pruning all entries.
5415 2013-08-18 Ken Brown <kbrown@cornell.edu>
5417 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5418 static heap if ENABLE_CHECKING is defined.
5419 (max_bss_sbrk_ptr): New variable.
5421 (report_sheap_usage): Report maximum static heap usage instead of
5422 ending static heap usage.
5424 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5426 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5427 of zlib_initialized according to the results of calling
5428 init_zlib_functions.
5430 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5432 * image.c: Implement an ImageMagick per-image cache.
5433 (imagemagick_get_animation_cache): Fix a double-free error.
5434 (imagemagick_load_image): Remove the ping_wand code, which only
5435 apparently saved time on invalid animated images, and slowed down
5436 everything else. Optimise for the common case.
5438 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5440 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5442 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5444 * marker.c (set_marker): Remove documentation of undefined behavior.
5446 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5448 * image.c (imagemagick_compute_animated_image): Animate correctly
5449 when sub-images are smaller than the main image.
5450 (imagemagick_compute_animated_image): Setting the iterator row to
5451 zero is apparently not allowed.
5452 (imagemagick_compute_animated_image): Allow images that say they
5453 have sub-images that are bigger than the main image, but just crop
5456 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5458 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5460 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5462 * image.c (imagemagick_compute_animated_image): Respect the GIF
5465 2013-08-15 Ken Brown <kbrown@cornell.edu>
5467 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5468 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5471 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5473 Fix minor problems found by static checking.
5474 * frame.c (delete_frame):
5475 * xdisp.c (next_element_from_display_vector):
5476 Avoid uninitialized local.
5477 * image.c (imagemagick_compute_animated_image): Port to C89.
5478 Prefer usual GNU indentation style for loops.
5479 Be more careful about bizarrely large sizes, by using ptrdiff_t
5482 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5484 Fix infinite frame selection loop (Bug#15025).
5485 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5487 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5489 * xdisp.c (compute_window_start_on_continuation_line):
5490 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5491 to make sure we end up setting the window start at the leftmost
5492 visible character of the display line. This avoids funky
5493 horizontal shifting because the window start is not kept on the
5494 same position. (Bug#15090)
5495 (next_element_from_display_vector): Support 'box' face attribute
5496 in the face definitions of a display vector. (Bug#15099)
5498 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5500 * image.c (imagemagick_compute_animated_image): Implement animated
5502 (imagemagick_compute_animated_image): Fix some compilation
5503 warnings. Implement a very simple cache to make the animation
5504 usable at all, but it should be replaced with a per-image cache.
5506 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5508 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5509 to do `for' loops over alist values.
5510 * buffer.h (FOR_EACH_BUFFER):
5511 * process.c (FOR_EACH_PROCESS): Use it.
5512 (handle_child_signal, status_notify, Fget_buffer_process)
5513 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5515 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5517 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5518 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5519 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5520 to xzalloc and so avoid redundant call to memset.
5521 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5522 members because it is allocated with xzalloc and so already zeroed.
5524 2013-08-14 Ken Brown <kbrown@cornell.edu>
5526 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5529 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5531 Utility function and macro to copy Lisp string to C string.
5532 * lisp.h (xlispstrdupa): New macro.
5533 (xlispstrdup): New prototype.
5534 * alloc.c (xlispstrdup): New function.
5535 * callint.c (Fcall_interactively):
5536 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5537 (Fsubstitute_in_file_name):
5538 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5539 * image.c (x_create_bitmap_from_file):
5540 * w32term.c (w32_term_init):
5541 * xterm.c (x_term_init): Use xlispstrdup.
5543 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5545 * image.c (imagemagick_load_image): Make animated pictures work.
5546 There's still some problems with background color settings, though
5549 * decompress.c (unwind_decompress): Always restore point.
5551 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5553 * marker.c (set_marker): Reformat documentation.
5555 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5557 * xdisp.c (cursor_type_changed): Now static.
5559 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5560 Use changed. This avoids the need to call xmalloc and for the
5561 caller to call xfree, and avoids memory leaks in some situations.
5563 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5565 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5566 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5567 (redisplay_window): If window_end_valid is cleared due to non-zero
5568 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5569 so do not call to try_cursor_movement for that window.
5571 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5573 * window.h (struct window): Convert window_end_pos and
5574 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5575 (wset_window_end_pos, wset_window_end_vpos): Remove.
5576 * dispnew.c (adjust_glyph_matrix):
5577 * window.c (Fwindow_end, replace_window, set_window_buffer)
5579 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5580 (set_vertical_scroll_bar, redisplay_window, try_window)
5581 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5582 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5583 (note_mouse_highlight): Adjust users.
5584 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5587 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5589 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5590 * image.c (imagemagick_filename_hint): Use `const char *' and
5591 prefer SSDATA to SDATA to avoid warnings.
5593 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5595 Cleanup window fringes, margins and scroll bars adjustments.
5596 * window.c (set_window_fringes, set_window_margins)
5597 (set_window_scroll_bars, apply_window_adjustment): New functions.
5598 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5599 (Fset_window_scroll_bars): Use them.
5601 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5603 * window.h (struct window): Convert scroll_bar_width
5604 from Lisp_Object to integer. Adjust comment.
5605 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5607 * window.c (wset_scroll_bar_width): Remove.
5608 (make_window): Initialize scroll_bar_width.
5609 (Fsplit_window_internal): Use direct assignment.
5610 (Fset_window_configuration, save_window_save):
5611 Convert Lisp_Object to integer and back where appropriate.
5612 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5613 bar was actually changed, and mention this in docstring.
5615 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5617 * decompress.c: Minor simplifications.
5618 (Fzlib_decompress_region): Don't bother verifying
5619 that avail_out <= UINT_MAX, as that was confusing.
5620 Mention the restriction in a comment instead.
5621 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5623 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5625 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5626 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5628 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5630 * image.c (imagemagick_filename_hint): Check for errors in the
5633 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5635 * window.c (Fwindow_margins): Return nil when there's no marginal
5636 area, as per the documented API.
5638 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5639 Fmake_vector, as scroll bar's struct members are not all Lisp
5640 objects now. This avoids crashes in GC.
5642 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5643 bool, so its address could be taken.
5645 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5647 * image.c (imagemagick_filename_hint): New function to possibly
5648 apply `image-content-type-suffixes'.
5649 (imagemagick_load_image): Use it.
5651 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5653 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5654 if loading zlib failed.
5656 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5658 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5659 2013-08-13 checkin below. Change bool to BOOL, rule is:
5660 All Obj-C code uses BOOL, except for interfaces callable from C.
5662 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5664 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5666 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5667 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5668 bool instead of BOOL.
5669 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5670 from Lisp_Object to bitfield. Adjust comment.
5671 * w32term.c (x_scroll_bar_create): Adjust user.
5672 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5673 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5674 Use bool for boolean.
5675 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5676 to `unsigned int' when defining a bitfield.
5678 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5680 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5682 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5684 * window.h (struct window): Convert left_margin_cols and
5685 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5686 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5687 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5689 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5691 (showing_window_margins_p, update_window_line, update_frame_1):
5692 * fringe.c (draw_fringe_bitmap_1):
5693 * xdisp.c (window_box_width): Adjust users.
5694 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5695 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5696 Use direct assignment.
5697 (Fset_window_configuration, save_window_save, Fwindow_margins):
5698 Convert Lisp_Object to integer and back where appropriate.
5699 (Fset_window_margins): Adjust user. Return t if any margin
5700 was actually changed, and mention this in docstring.
5702 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5704 * syntax.c (forward_word):
5705 * cmds.c (forward_char, backward_char): Mention the optional argument.
5707 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5709 * window.h (struct window): Convert left_fringe_width
5710 and right_fringe_width from Lisp_Objects to integers.
5712 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5713 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5714 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5716 (make_window): Initialize new integer fields to -1.
5717 (Fsplit_window_internal): Use direct assignment.
5718 (Fset_window_configuration, save_window_save):
5719 Convert Lisp_Object to integer and back where appropriate.
5720 (Fset_window_fringes): Adjust user. Return t if any fringe
5721 was actually changed, and mention this in docstring.
5723 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5725 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5726 * nsfns.m (x_set_cursor_type):
5727 * w32fns.c (x_set_cursor_type):
5728 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5729 * xdisp.c (set_frame_cursor_types): ...but in common code.
5731 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5733 * font.c (clear_font_cache): New function, stripped from...
5734 (Fclear_font_cache): ...here, which now uses the function
5735 above. Adjust comment.
5736 * font.h (clear_font_cache): Add prototype.
5737 * xfaces.c (clear_face_cache): Use clear_font_cache.
5739 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5741 * window.c (Fset_window_start): Compare `w', not `window' because
5742 `w' might not be equal to `window' after call to decode_live_window.
5744 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5746 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5747 This fixes a problem introduced by the Bug#15035 patch
5748 when using GPG. Reported by Herbert J. Skuhra.
5750 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5752 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5753 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5754 not yet initialized.
5756 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5758 * decompress.c (Fzlib_decompress_region): Support zlib
5759 decompression, too, and rename.
5761 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5763 Minor zlib configuration tweaks.
5764 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5765 Don't assume presence of fn_inflateInit2_ zlib internal function.
5767 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5769 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5770 include the zlib prefix.
5772 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5774 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5775 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5776 define static variables that are pointers to zlib functions to be
5778 (init_zlib_functions) [WINDOWSNT]: New function.
5779 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5781 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5782 macros instead of invoking the zlib functions directly.
5783 (syms_of_decompress): DEFSYM Qzlib_dll.
5784 Staticpro Szlib_available_p.
5786 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5788 Avoid looping over all frame windows to freeze and unfreeze.
5789 * window.h (struct window): Drop frozen_window_start_p.
5790 (freeze_window_starts): Drop prototype.
5791 * frame.h (struct frame): New frozen_window_starts flag.
5792 (FRAME_WINDOWS_FROZEN): New macro.
5793 * window.c (freeze_window_start, freeze_window_starts):
5795 (select_window, replace_window): Adjust users.
5796 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5797 (window_frozen_p): New function.
5798 (redisplay_window): Use it.
5800 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5802 Fix some fd issues when running subprocesses (Bug#15035).
5803 Fix bugs that can leak files or file descriptors on errors.
5804 Don't unlink open temp files, as that's hard for users to diagnose
5805 when things go awry (e.g., temp disk exhausted).
5806 Don't bother to lock temp files. Check for invalid recursion.
5807 * callproc.c (synch_process_fd): Remove. All uses removed.
5808 (synch_process_tempfile): New var or macro.
5809 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5811 (record_kill_process): New arg, the temp name. All callers changed.
5812 (delete_temp_file): Now just a simple wrapper around unlink.
5813 (call_process_kill): New arg, the call_process_fd array.
5814 Close them all. Clear synch_process_pid. Remove the temp file,
5815 or arrange for it to be removed.
5816 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5817 that's been moved to synch_process_tempfile. Caller changed.
5818 Do not remove the tempfile; that's now call_process_kill's
5820 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5821 call_process_kill; the caller now does that.
5822 (call_process_cleanup): Do not close the process fd; that's now
5823 call_process_kill's responsibility.
5824 (Fcall_process): Implement via new function call_process, which
5825 has most of the old body of Fcall_process, but with a different API.
5826 (call_process): New function that does not open or close filefd if
5827 it is nonnegative. Record which fds need to be closed, and let
5828 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5829 Signal an error if invoked recursively (could be done via a hook).
5830 Simplify creation of the tempfile in the MSDOS case.
5831 Don't create the output file until after checking for the executable.
5832 Report any failure to open /dev/null.
5833 Don't open /dev/null for writing twice; once is enough.
5834 Don't create pipe if all output is being discarded or sent to file.
5835 Don't worry about setting up the coding system or reading from the
5836 pipe if all output is being discarded.
5837 Hoist fd_error local into top level, to lessen block nesting.
5838 Don't record deleted pid here; now done by Fcall_process_region.
5839 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5840 and note its success in synch_process_tempfile.
5841 Do not leak resources when child_setup fails.
5842 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5843 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5844 (create_temp_file): Now returns open fd, with an additional
5845 Lisp_Object * argument to return the name. All callers changed.
5846 Do not close the file; rewind it instead, and leave it open for
5847 the caller. Do not lock the temp file. Unwind-protect the file
5848 and the file-descriptor.
5849 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5850 If an asynchrounous process, record it here, not in call_process.
5851 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5852 * eval.c (set_unwind_protect): New function.
5853 * fileio.c (write_region): New function, generalized from the
5854 old Fwrite_region. Do not lock temp files.
5855 (Fwrite_region): Use it.
5856 * lisp.h (set_unwind_protect, write_region): New decls.
5857 * process.c: Include <verify.h>.
5858 (make_process): Mark fds as initially closed.
5859 (deleted_pid_list): Now a list of pid-filename pairs.
5861 (close_process_fd): New function.
5862 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5863 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5864 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5865 (create_process, create_pty, Fmake_serial_process)
5866 (server_accept_connection): Record which fds need to be closed,
5867 and let deactivate_process close them.
5868 (Fmake_network_process): Do not discard the unwind-protect
5869 until it's safe to do so.
5870 (deactivate_process): Close the fds opened by create_process etc.
5871 (Fprocess_send_eof): Adjust to new way of recording open fds.
5872 Report an error if /dev/null can't be opened, instead of aborting.
5873 * process.h (PROCESS_OPEN_FDS): New constant.
5874 (struct Lisp_Process): New member open_fds.
5875 (record_kill_process, record_deleted_pid): Adjust signatures.
5876 (record_deleted_pid): Move decl here ...
5877 * syswait.h (record_deleted_pid): ... from here.
5879 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5881 * decompress.c: Fix bugs with large buffers and weird inputs.
5882 Tune a bit. Reindent as per usual Emacs style.
5883 (BUFFER_SIZE): Remove.
5884 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5885 more than UINT_MAX bytes. Decompress into the gap instead of into
5886 an auto buffer, as this should avoid copying. Return nil if
5887 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5888 set immediate_quit; we shouldn't trust zlib code that much.
5890 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5892 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5893 errors, and really move the gap to where we want it.
5895 * lisp.h: Include decompress.c support.
5897 * emacs.c (main): Include decompress.c support.
5899 * Makefile.in: Include -lz if present.
5901 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5903 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5904 (initWithTitle:): Initialize frame to 0.
5905 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5906 (fillWithWidgetValue:frame:): Rename from
5907 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5909 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5910 fillWithWidgetValue:frame:
5912 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5913 remove memory leak warnings.
5915 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5916 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5919 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5920 (x_activate_menubar): Update the whole menu.
5921 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5922 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5923 current event is not NSSystemDefined (Bug#15001).
5924 Call ns_check_menu_open only if trackingMenu is 2.
5925 (menuDidClose:): New method, decrease trackingMenu.
5926 (fillWithWidgetValue:setDelegate:): New method.
5927 (fillWithWidgetValue:): Call the above.
5929 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5931 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5933 Omit some unnecessary casts.
5934 Many of these go back to the old pre-C89 days, when they may have
5935 been needed, but we've been assuming C89 or later for a while now.
5936 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5937 (live_float_p, live_misc_p, live_vector_p):
5938 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5939 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5940 (defvar_per_buffer):
5941 * callint.c (Fcall_interactively):
5942 * doc.c (Fsubstitute_command_keys):
5943 * filelock.c (get_boot_time):
5944 * frame.c (xrdb_get_resource):
5945 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5946 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5947 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5948 (menuitem_highlight_callback, menu_destroy_callback)
5949 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5950 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5951 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5952 (xg_tool_bar_help_callback, tb_size_cb):
5953 * image.c (xpm_alloc_color, png_read_from_memory)
5954 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5955 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5957 * keymap.c (describe_map):
5958 * nsfns.m (Fns_display_monitor_attributes_list):
5959 * nsmenu.m (process_dialog:):
5960 * nsterm.m (hold_event):
5961 * process.c (wait_reading_process_output):
5962 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5963 * scroll.c (do_direct_scrolling, scrolling_1):
5964 * termcap.c (tgetent):
5965 * window.c (check_window_containing, add_window_to_list)
5966 (freeze_window_starts):
5967 * xdisp.c (compare_overlay_entries, vmessage):
5968 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5969 (x_get_monitor_attributes_xrandr)
5970 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5971 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5972 * xfont.c (xfont_match, xfont_open):
5973 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5974 (menubar_selection_callback, menu_position_func)
5975 (popup_selection_callback, create_and_show_popup_menu)
5976 (dialog_selection_callback, create_and_show_dialog):
5977 * xrdb.c (x_get_string_resource):
5979 * xsmfns.c (x_session_check_input):
5980 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5981 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5982 (xaw_jump_callback, xaw_scroll_callback):
5983 Omit unnecessary casts.
5985 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5987 Minor string-length refactoring.
5988 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5989 * frame.c (make_monitor_attribute_list):
5990 Prefer build_string to strlen + make_string.
5992 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5994 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5995 don't check minor_code (Bug#14417).
5997 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5999 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6000 vertical positions instead. This avoids calling MATRIX_ROW with
6001 row numbers that are possibly beyond valid limits. (Bug#15064)
6003 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6005 Use xstrdup and build_unibyte_string where applicable.
6006 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6007 * xfns.c (x_window):
6008 * xrdb.c (x_get_customization_string):
6009 * xterm.c (xim_initialize):
6010 * w32fns.c (w32_window): Use xstrdup.
6011 (w32_display_monitor_attributes_list):
6012 * emacs.c (init_cmdargs):
6013 * keyboard.c (PUSH_C_STR):
6014 * nsfont.m (nsfont_open):
6015 * sysdep.c (system_process_attributes):
6016 * w32.c (system_process_attributes):
6017 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6019 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6021 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6022 variables of these types so that GDB would know about them, as aid
6023 for debugging fatal exceptions. (Bug#15024) See also
6024 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6027 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6029 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6030 larger than the NSWindow (Bug#14934).
6032 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6034 Redesign redisplay interface to drop global variable updated_window.
6035 Always pass currently updated window as a parameter to update routines.
6036 * dispextern.h (updated_window): Remove declaration.
6037 (struct redisplay_interface): Pass window parameter to
6038 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6039 and after_update_window_hook.
6040 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6042 * dispnew.c (updated_window): Remove.
6043 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6044 (update_window_line): Adjust to match redisplay interface changes.
6045 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6046 (ns_scroll_run, ns_after_update_window_line):
6047 * w32term.c (x_update_window_begin, x_update_window_end)
6048 (x_after_update_window_line, x_scroll_run):
6049 * xterm.c (x_update_window_begin, x_update_window_end)
6050 (x_after_update_window_line, x_scroll_run):
6051 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6052 Likewise. Adjust comments where appropriate.
6053 (x_cursor_to): Simplify because this is always called during window
6054 update (but install debugging check anyway).
6055 (expose_window): Check must_be_updated_p flag to see whether this
6056 function is called during window update.
6058 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6060 Do not reset window modification event counters excessively.
6061 These leftovers and poor man's tricky methods to catch extra
6062 redisplay's attention are no longer needed.
6063 * frame.c (set_menu_bar_lines_1):
6064 * minibuf.c (read_minibuf_unwind):
6065 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6066 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6067 (window_scroll_line_based, Fset_window_configuration):
6068 * xdisp.c (redisplay_window): Do not reset last_modified and
6069 last_overlay_modified counters.
6071 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6073 * xselect.c (x_send_client_event): Set send_event and serial, memset
6074 data.l as it might be bigger than data.b. Use 24 bit mask to
6075 XSendEvent (Bug#15034).
6077 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6079 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6080 for TTY frames that are not the top frame on their console.
6083 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6085 * w32term.c (w32fullscreen_hook): Really maximize frame when
6086 asked for (Bug#14841).
6088 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6090 Prefer selected_window to Fselected_window, likewise for frames.
6091 * buffer.c (Fbuffer_swap_text):
6092 * data.c (Fvariable_binding_locus):
6093 * window.c (run_window_configuration_change_hook): Adjust users.
6094 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6095 Use decode_live_frame.
6097 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6099 Be more careful if selected window shows the buffer other than current,
6100 use window_outdated only if this is not so. This change should also
6101 address some weird issues discussed in Bug#13012.
6102 * window.h (window_outdated): New prototype.
6103 * window.c (window_outdated): Now here. Convert from static and
6104 always assume window's buffer.
6105 (Fwindow_end, Fwindow_line_height): Use it.
6106 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6107 and always assume window's buffer.
6108 (redisplay_window): Adjust user.
6109 (redisplay_internal): Call to reconsider_clip_changes once and
6110 check whether mode line should be updated only if selected window
6111 shows current buffer.
6112 (run_window_scroll_functions): Use eassert for debugging check.
6113 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6115 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6117 * window.c (window_scroll, window_scroll_pixel_based)
6118 (window_scroll_line_based): Use bool for booleans.
6120 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6122 * process.c: Fix minor off-by-one issues in descriptor counts.
6123 This shouldn't fix any real bugs, but it cleans up the code a bit.
6124 (max_process_desc, max_input_desc): -1, not 0, means none.
6126 (delete_input_desc): New function.
6127 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6128 (deactivate_process): Scan backwards when recomuting max_process_desc;
6129 that should be faster.
6130 (init_process_emacs): Initialize max_input_desc.
6132 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6134 Use region cache to speedup bidi_find_paragraph_start.
6135 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6136 Rename cache_long_line_scans to cache_long_scans.
6137 * buffer.c (bset_cache_long_line_scans): Rename to
6138 bset_cache_long_scans.
6139 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6140 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6142 (syms_of_buffer): Rename cache-long-line-scans to
6143 cache-long-scans. Adjust docstring.
6144 * search.c (newline_cache_on_off):
6145 * indent.c (width_run_cache_on_off): Adjust users.
6146 * bidi.c (bidi_paragraph_cache_on_off): New function.
6147 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6148 * insdel.c (prepare_to_modify_buffer):
6149 Invalidate bidi_paragraph_cache if enabled.
6151 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6153 Invalidate region caches only if buffer text is going to be changed.
6154 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6155 (modify_text): ...new prototype.
6156 (prepare_to_modify_buffer_1): New prototype.
6157 * textprop.c (modify_region): Rename to...
6158 (modify_text_properties): ...new function.
6159 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6160 (Fremove_list_of_text_properties): Adjust users.
6161 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6162 (modify_text): ...new function.
6163 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6164 (prepare_to_modify_buffer_1): ...new function.
6165 * casefiddle.c (casify_region):
6166 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6167 (Ftranspose_regions): Use modify_text.
6169 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6171 * lisp.mk (lisp): Add nadvice.elc.
6173 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6175 New macro to iterate over live buffers similar to frames.
6176 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6177 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6178 Declare buffer-related variables here to offload lisp.h.
6179 * buffer.c (Vbuffer_alist): Adjust comment.
6180 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6181 (other_buffer_safely):
6182 * data.c (store_symval_forwarding):
6183 * dispnew.c (Fframe_or_buffer_changed_p):
6184 * fileio.c (Fdo_auto_save):
6185 * filelock.c (unlock_all_files):
6186 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6188 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6190 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6191 * callproc.c (create_temp_file):
6192 * filelock.c (create_lock_file):
6193 Assume mkostemp, since it's now provided by Gnulib.
6195 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6197 * w32.c (mkostemp): New function.
6198 (mktemp): Remove, no longer used. Most of the code reused in
6199 mkostemp. (Bug#15015)
6200 (mktemp): Don't undef.
6202 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6204 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6205 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6206 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6207 (free_glyph_pool, check_glyph_memory): Likewise for
6208 all users. Adjust comments where appropriate.
6210 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6212 * composite.h: Minor fixups.
6213 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6214 to fix a misspelling, and change it to an inline function while
6215 we're at it (it need not be a macro). All uses changed.
6216 (composition_method, composition_valid_p):
6217 Rewrite to avoid assignments in if-conditions.
6219 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6221 Do not use global Lisp_Object in composition macros.
6222 * composite.h (composition_temp): Remove declaration.
6223 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6224 (composition_method, composition_valid_p): ...inline functions.
6225 (compose_region): Remove the leftover.
6226 * composite.c (composition_temp): Remove.
6227 (run_composition_function, update_compositions)
6228 (composition_compute_stop_pos, composition_adjust_point)
6229 (Ffind_composition_internal):
6230 * coding.c (handle_composition_annotation):
6231 * xdisp.c (handle_composition_prop, check_point_in_composition):
6232 Related users changed.
6234 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6236 Drop FRAME_PTR typedef.
6237 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6238 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6239 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6240 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6241 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6242 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6243 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6244 All related users changed.
6246 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6248 * eval.c (default_toplevel_binding): New function.
6250 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6251 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6252 (syms_of_eval): Export them.
6253 * data.c (Fdefault_value): Micro cleanup.
6254 * term.c (init_tty): Use "false".
6256 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6258 Fix X GC leak in GTK and raw (no toolkit) X ports.
6259 * xterm.c (x_free_frame_resources): If white and black relief
6260 GCs are allocated, always free them here.
6261 * xfns.c (x_make_gc): Omit redundant initialization.
6262 * widget.c (create_frame_gcs): Remove the leftover.
6263 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6264 in x_free_frame_resources.
6266 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6268 * nsterm.m (windowWillResize:toSize:): Only change title if
6269 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6271 (viewDidEndLiveResize): New method.
6273 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6274 inside NS_IMPL_COCOA.
6276 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6278 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6279 Do not check whether undo is enabled because record_insert and
6280 record_delete does that themselves.
6282 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6284 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6285 member which is not really used any more.
6286 (FRAME_XIC_BASE_FONTNAME): Remove.
6287 * xfns.c (xic_free_fontset): Adjust user.
6288 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6289 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6290 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6291 (xdialog_show): Use eassert for debugging check.
6292 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6294 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6296 * fileio.c, fns.c (merge): Move extern decl from here ...
6297 * lisp.h (merge): ... to here.
6299 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6301 Fix last font-related change.
6302 * w32font.h (w32font_list_internal, w32font_match_internal):
6304 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6305 (uniscribe_list_family): Adjust to match font API change.
6306 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6307 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6309 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6311 * frame.h (FRAME_MOUSE_UPDATE):
6312 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6313 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6315 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6317 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6318 * font.h (struct font_driver): Change list, match, and list_family
6319 functions to accept struct frame * as first arg.
6320 * font.c (font_score, font_compare, font_sort_entities):
6322 (font_sort_entities, font_list_entities, font_select_entity):
6323 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6324 match font API change.
6325 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6326 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6327 * ftxfont.c (ftxfont_list, ftxfont_match):
6328 * xftfont.c (xftfont_list, xftfont_match):
6329 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6330 * w32font.c (w32font_list, w32font_match, w32font_list):
6331 (w32font_list_internal, w32_font_match_internal): Likewise.
6332 * xfaces.c (Fx_family_fonts): Adjust user.
6334 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6336 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6337 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6338 only if HAVE_X_WINDOWS is in use.
6339 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6340 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6341 * w32term.c (x_wm_set_icon_position): Likewise.
6342 * w32fns.c (x_icon): Adjust user.
6344 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6346 * xterm.c (last_mouse_press_frame): Remove the
6347 leftover which is not really used any more.
6348 (handle_one_xevent, syms_of_xterm): Adjust users.
6349 (x_flush): Call XFlush once per each X display, not frame.
6350 This is better because this code always unconditionally skips
6351 non-X frames in Vframe_list and issues the only XFlush if we
6352 have more than one X frame on the same X display.
6353 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6354 Use bool for booleans.
6355 (x_draw_glyph_string_background, cvt_string_to_pixel):
6356 (cvt_pixel_dtor): Drop unnecessary prototypes.
6357 * xterm.h (x_display_ok): Adjust prototype.
6359 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6361 Drop unnecessary functions that deals with frame pixel size.
6362 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6363 (x_pixel_height): Drop prototypes.
6364 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6365 (x_pixel_height): Drop implementations.
6366 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6367 which should be always valid for window frame.
6368 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6369 * w32menu.c (Fx_popup_dialog):
6370 * xmenu.c (Fx_popup_dialog): Likewise for both.
6372 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6374 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6375 frame parameters and call to Fmodify_frame_parameters just once.
6376 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6377 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6378 and mention nil frame in docstring.
6380 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6382 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6383 (x_figure_window_size): Likewise. Adjust to return long.
6384 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6385 (toplevel): Move Qterminal_live_p to...
6386 * terminal.c (toplevel): ...here, make it static, and...
6387 (syms_of_terminal): ...DEFSYM here.
6388 * frame.h (Qterminal_live_p): Remove declaration.
6389 (make_frame, x_figure_window_size): Adjust prototype.
6390 * nsfns.m (Fx_create_frame): Use long for window flags.
6392 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6394 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6395 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6396 Do not assume that emacs_close (INT_MAX) is a no-op.
6398 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6400 * xfaces.c (make_face_cache): For struct face_cache, prefer
6401 xmalloc to xzalloc and so avoid redundant call to memset.
6402 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6404 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6406 * fringe.c (draw_window_fringes, update_window_fringes)
6407 (compute_fringe_widths):
6408 * w32term.c (x_draw_glyph_string):
6409 * window.c (candidate_window_p, Frecenter):
6410 * xfaces.c (realize_basic_faces, realize_default_face)
6411 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6412 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6413 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6414 * xmenu.c (Fx_menu_bar_open_internal):
6415 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6416 * xsettings.c (xft_settings_event):
6417 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6418 Use bool for booleans. Adjust style and comments where
6420 * dispextern.h (draw_window_fringes, update_window_fringes)
6421 (compute_fringe_widths):
6422 * xterm.h (x_had_errors_p): Adjust prototype.
6424 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6426 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6427 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6429 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6431 * fns.c (toplevel): Remove comment before Fsafe_length because
6434 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6436 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6438 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6440 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6441 frame which got the message is still alive, before dereferencing
6442 its pointer. (Bug#14970)
6444 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6445 be a live window, before using it as such. (Bug#14970)
6447 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6449 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6450 w32_detect_focus_change instead of doing part of its job by hand.
6451 This fixes the problem whereby FOCUS_OUT events were not sent to
6454 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6456 * process.c (Fprocess_list): Doc fix.
6458 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6459 being re-exposed only if it didn't ask to become visible.
6460 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6461 was previously iconified. (Bug#14841)
6462 (x_iconify_frame): Mark the frame iconified.
6464 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6466 Fix minor problems found by static checking.
6467 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6468 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6470 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6472 * eval.c (set_specpdl_old_value): New function.
6473 (unbind_to): Minor simplification.
6474 (get_backtrace_frame): New function.
6475 (Fbacktrace_frame): Use it. Add `base' argument.
6476 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6477 (syms_of_eval): Export backtrace-eval.
6478 * xterm.c (x_focus_changed): Simplify.
6480 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6482 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6484 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6486 * xdisp.c (redisplay_window): Instead of moving point out of
6487 scroll margin, reject the force_start method, and try scrolling
6488 instead. (Bug#14780)
6490 2013-07-24 Ken Brown <kbrown@cornell.edu>
6492 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6495 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6497 * eval.c (Fprogn): Do not check that BODY is a proper list.
6498 This undoes the previous change. The check slows down the
6499 interpreter, and is not needed to prevent a crash. See
6500 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6502 2013-07-23 Glenn Morris <rgm@gnu.org>
6504 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6506 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6508 Port to GNU/Linux systems with tinfo but not ncurses.
6509 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6510 to decide whether ncurses is being used. Without this change,
6511 GCC complains about tgetent not being declared, on a system
6512 that has tinfo installed but ncurses not installed.
6514 * eval.c (Fprogn): Check that BODY is a proper list.
6516 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6517 * data.c (Fsetq_default):
6518 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6519 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6521 Tune by taking advantage of the fact that ARGS is always a list
6522 when a function is declared to have UNEVALLED args.
6524 * emacsgtkfixed.c: Port to GCC 4.6.
6525 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6527 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6529 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6530 here to silence compiler warnings.
6532 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6534 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6535 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6536 from messing up Emacs's 'struct frame' (Bug#14923).
6538 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6540 * alloc.c (make_save_ptr_ptr): Define this function.
6541 It was inadvertently omitted. It's needed only if
6542 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6544 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6546 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6547 frame have focus (Bug#14895).
6549 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6551 Avoid vfork-related deadlock more cleanly.
6552 * callproc.c (child_setup): When the child's exec fails, output
6553 the program name, as that's more useful. Use O_NONBLOCK to avoid
6555 * process.c (create_process_1): Remove; no longer needed.
6556 (create_process): Remove timer hack; no longer needed, now that
6557 the child avoids deadlock.
6559 2013-07-20 Glenn Morris <rgm@gnu.org>
6561 * image.c (Fimage_flush): Fix doc typo.
6563 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6565 Fix array bounds violation when pty allocation fails.
6566 * process.c (PTY_NAME_SIZE): New constant.
6567 (pty_name): Remove static variable; it's now auto.
6568 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6569 Take pty_name as an arg rather than using a static variable.
6570 All callers changed.
6571 (create_process): Recover pty_flag from process, not from volatile local.
6572 (create_pty): Stay inside array even when pty allocation fails.
6573 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6575 * lread.c (Fload): Avoid initialization only when lint checking.
6576 Mention that it's needed only for older GCCs.
6578 2013-07-20 Kenichi Handa <handa@gnu.org>
6580 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6581 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6583 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6585 * lread.c (Fload): Avoid uninitialized warning.
6587 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6589 Fix some minor file descriptor leaks and related glitches.
6590 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6591 (create_lock_file): Use write, not emacs_write.
6592 * image.c (slurp_file, png_load_body):
6593 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6594 (server_accept_connection):
6595 Don't leak an fd on memory allocation failure.
6596 * image.c (slurp_file): Add a cheap heuristic for growing files.
6597 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6598 as that's what the other routines do. Maybe input need not be
6599 blocked at all, but it's better to be consistent.
6600 Avoid undefined behavior when strlen is zero.
6602 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6603 (NSTATICS): Now a constant; doesn't need to be a macro.
6605 2013-07-19 Richard Stallman <rms@gnu.org>
6607 * coding.c (decode_coding_utf_8): Add simple loop for fast
6608 processing of ASCII characters.
6610 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6612 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6614 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6616 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6617 unportable 'struct x_display_info'.
6618 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6621 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6623 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6624 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6626 (system_process_attributes): Prefer plain char to unsigned char
6627 when either will do. Clean up properly if interrupted or if
6628 memory allocations fail. Don't assume sscanf succeeds.
6629 Remove no-longer-needed workaround to stop GCC from whining.
6630 Read command-line once, instead of multiple times. Check read status a
6633 Fix obscure porting bug with varargs functions.
6634 The code assumed that int is treated like ptrdiff_t in a vararg
6635 function, which is not a portable assumption. There was a similar
6636 -- though these days less likely -- porting problem with various
6637 assumptions that pointers of different types all smell the same as
6638 far as vararg functions is conserved. To make this problem less
6639 likely in the future, redo the API to use varargs functions.
6640 * alloc.c (make_save_value): Remove this vararg function.
6641 All uses changed to ...
6642 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6643 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6645 (make_save_ptr): Rename from make_save_pointer, for consistency with
6646 the above. Define only on platforms that need it. All uses changed.
6648 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6650 * keyboard.c: Try to fix typos in previous change.
6651 (DISPLAY_LIST_INFO): New macro.
6652 (kbd_buffer_get_event): Do not access members that are not present
6653 in X11. Revert inadvertent change of "!=" to "=".
6655 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6657 * keyboard.c (kbd_buffer_get_event):
6658 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6659 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6661 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6663 * filelock.c: Fix unlikely file descriptor leaks.
6664 (get_boot_time_1): Rework to avoid using emacs_open.
6665 This doesn't actually fix a leak, but is better anyway.
6666 (read_lock_data): Use read, not emacs_read.
6668 * doc.c: Fix minor memory and file descriptor leaks.
6669 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6670 (get_doc_string, Fsnarf_documentation):
6671 Fix file descriptor leak on error.
6673 * term.c: Fix minor fdopen-related file descriptor leaks.
6674 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6675 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6677 * charset.c: Fix file descriptor leaks and errno issues.
6679 (load_charset_map_from_file): Don't leak file descriptor on error.
6680 Use plain record_xmalloc since the allocation is larger than
6681 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6683 * eval.c (record_unwind_protect_nothing):
6684 * fileio.c (fclose_unwind):
6686 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6687 The replacement doesn't block input, but that no longer seems
6690 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6692 * lread.c: Fix file descriptor leaks and errno issues.
6693 (Fload): Close some races that leaked fds or streams when 'load'
6695 (Fload, openp): Report error number of last nontrivial failure to open.
6696 ENOENT counts as trivial.
6697 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6699 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6700 now that the function is always called with a nonnegative arg.
6701 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6702 All uses replaced with ...
6703 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6705 A few more minor file errno-reporting bugs.
6706 * callproc.c (Fcall_process):
6707 * doc.c (Fsnarf_documentation):
6708 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6709 * process.c (set_socket_option):
6710 Don't let a constructor trash errno.
6711 * doc.c: Include <errno.h>.
6713 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6715 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6717 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6719 Fix w32 bug with call-process-region (Bug#14885).
6720 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6721 to Fcall_process when the input is empty. This simplifies the
6722 code a bit. It makes no difference on POSIXish platforms but
6723 apparently it fixes a bug on w32.
6725 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6726 * fileio.c (close_file_unwind): Don't close if FD is negative;
6727 this can happen when unwinding a zapped file descriptor.
6728 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6729 in case Emacs runs out of memory between the two unwind-protects.
6730 Don't trash errno when closing FD.
6731 Zap the FD in the specpdl when closing it, instead of deferring
6732 the removal of the unwind-protect; this fixes a bug where a child
6733 function unwinds the stack past us.
6735 New unwind-protect flavors to better type-check C callbacks.
6736 This also lessens the need to write wrappers for callbacks,
6737 and the need for make_save_pointer.
6738 * alloc.c (free_save_value):
6739 * atimer.c (run_all_atimers):
6741 * alloc.c (safe_alloca_unwind):
6742 * atimer.c (unwind_stop_other_atimers):
6743 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6744 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6745 * minibuf.c (choose_minibuf_frame_1):
6746 * process.c (make_serial_process_unwind):
6747 * xdisp.c (pop_message_unwind):
6748 * xselect.c (queue_selection_requests_unwind):
6749 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6750 * alloc.c (record_xmalloc):
6751 Prefer record_unwind_protect_ptr to record_unwind_protect with
6753 * alloc.c (Fgarbage_collect):
6754 Prefer record_unwind_protect_void to passing a dummy.
6755 * buffer.c (restore_buffer):
6756 * window.c (restore_window_configuration):
6757 * xfns.c, w32fns.c (do_unwind_create_frame)
6758 New wrapper. All record-unwind uses of wrappee changed.
6759 * buffer.c (set_buffer_if_live):
6760 * callproc.c (call_process_cleanup, delete_temp_file):
6761 * coding.c (code_conversion_restore):
6762 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6763 * editfns.c (save_excursion_restore)
6764 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6765 (save_restriction_restore):
6766 * eval.c (restore_stack_limits, un_autoload):
6767 * fns.c (require_unwind):
6768 * keyboard.c (recursive_edit_unwind, tracking_off):
6769 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6770 * macros.c (pop_kbd_macro, restore_menu_items):
6771 * nsfns.m (unwind_create_frame):
6772 * print.c (print_unwind):
6773 * process.c (start_process_unwind):
6774 * search.c (unwind_set_match_data):
6775 * window.c (select_window_norecord, select_frame_norecord):
6776 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6777 (fast_set_selected_frame):
6778 * xfns.c, w32fns.c (unwind_create_tip_frame):
6779 Return void, not a dummy Lisp_Object. All uses changed.
6780 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6781 * callproc.c (call_process_kill):
6782 * fileio.c (restore_point_unwind, decide_coding_unwind)
6783 (build_annotations_unwind):
6784 * insdel.c (Fcombine_after_change_execute_1):
6785 * keyboard.c (read_char_help_form_unwind):
6786 * menu.c (unuse_menu_items):
6787 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6788 * sound.c (sound_cleanup):
6789 * xdisp.c (unwind_redisplay):
6790 * xfns.c (clean_up_dialog):
6791 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6792 Accept no args and return void, instead of accepting and returning
6793 a dummy Lisp_Object. All uses changed.
6794 * cygw32.c (fchdir_unwind):
6795 * fileio.c (close_file_unwind):
6796 * keyboard.c (restore_kboard_configuration):
6797 * lread.c (readevalllop_1):
6798 * process.c (wait_reading_process_output_unwind):
6799 Accept int and return void, rather than accepting an Emacs integer
6800 and returning a dummy object. In some cases this fixes an
6801 unlikely bug when the corresponding int is outside Emacs integer
6802 range. All uses changed.
6803 * dired.c (directory_files_internal_unwind):
6804 * fileio.c (do_auto_save_unwind):
6805 * gtkutil.c (pop_down_dialog):
6806 * insdel.c (reset_var_on_error):
6807 * lread.c (load_unwind):
6808 * xfns.c (clean_up_file_dialog):
6809 * xmenu.c, nsmenu.m (pop_down_menu):
6810 * xmenu.c (cleanup_widget_value_tree):
6811 * xselect.c (wait_for_property_change_unwind):
6812 Accept pointer and return void, rather than accepting an Emacs
6813 save value encapsulating the pointer and returning a dummy object.
6815 * editfns.c (Fformat): Update the saved pointer directly via
6816 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6817 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6818 (unwind_body): New function.
6819 (record_unwind_protect): First arg is now a function returning void,
6820 not a dummy Lisp_Object.
6821 (record_unwind_protect_ptr, record_unwind_protect_int)
6822 (record_unwind_protect_void): New functions.
6823 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6824 * fileio.c (struct auto_save_unwind): New type.
6825 (do_auto_save_unwind): Use it.
6826 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6827 * insdel.c (struct rvoe_arg): New type.
6828 (reset_var_on_error): Use it.
6829 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6831 (specbinding_func): Remove; there are now several such functions.
6832 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6833 (set_unwind_protect_ptr): New function.
6834 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6836 Be simpler and more consistent about reporting I/O errors.
6837 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6838 Say "Read error" and "Write error", rather than "I/O error", or
6839 "IO error reading", or "IO error writing", when a read or write
6841 * process.c (Fmake_network_process, wait_reading_process_output)
6842 (send_process, Fprocess_send_eof, wait_reading_process_output):
6843 Capitalize diagnostics consistently. Put "failed foo" at the
6844 start of the diagnostic, so that we don't capitalize the
6845 function name "foo". Consistently say "failed" for such
6847 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6848 All callers changed. This is so it can use report_file_error.
6849 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6850 diagnostics consistently as above.
6852 * fileio.c (report_file_errno): Fix errno reporting bug.
6853 If the file name is neither null nor a pair, package it up as a
6854 singleton list. All callers changed, both to this function and to
6855 report_file_error. This fixes a bug where the memory allocator
6856 invoked by list1 set errno so that the immediately following
6857 report_file_error reported the wrong errno value.
6859 Fix minor problems found by --enable-gcc-warnings.
6860 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6861 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6863 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6865 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6866 Set event->arg to Qt if switch-event shall be generated.
6867 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6869 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6871 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6874 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6875 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6876 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6877 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6878 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6879 and there is a focused frame.
6880 (head_table): Add focus-in and focus-out.
6881 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6882 bind to handle-focus-in/out.
6884 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6885 (Fhandle_switch_frame): Call Fhandle_focus_in.
6886 (syms_of_frame): defsubr handle-focus-in/out.
6888 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6890 Fix porting bug to older POSIXish platforms (Bug#14862).
6891 * sysdep.c (emacs_pipe): New function, that implements
6892 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6893 This should port better to CentOS 5 and to Mac OS X 10.6.
6894 All calls to pipe2 changed.
6896 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6897 This makes the code easier to read and the executable a bit smaller.
6898 Do not replace all calls to Fcons that happen to create lists,
6899 just calls that are intended to create lists. For example, when
6900 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6901 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6902 Similarly for list2 through list5.
6903 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6904 * bytecode.c (exec_byte_code):
6905 * callint.c (quotify_arg, Fcall_interactively):
6906 * callproc.c (Fcall_process, create_temp_file):
6907 * charset.c (load_charset_map_from_file)
6908 (Fdefine_charset_internal, init_charset):
6909 * coding.c (get_translation_table, detect_coding_system)
6910 (Fcheck_coding_systems_region)
6911 (Fset_terminal_coding_system_internal)
6912 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6913 * composite.c (update_compositions, Ffind_composition_internal):
6914 * dired.c (directory_files_internal, file_name_completion)
6916 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6917 * doc.c (Fsnarf_documentation):
6918 * editfns.c (Fmessage_box):
6920 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6921 (Feval, eval_sub, Ffuncall, apply_lambda):
6922 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6923 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6924 (Fset_file_times, Finsert_file_contents)
6925 (Fchoose_write_coding_system, Fwrite_region):
6926 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6927 * font.c (font_registry_charsets, font_parse_fcname)
6928 (font_prepare_cache, font_update_drivers, Flist_fonts):
6929 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6930 * frame.c (make_frame, Fmake_terminal_frame)
6931 (x_set_frame_parameters, x_report_frame_params)
6932 (x_default_parameter, Fx_parse_geometry):
6933 * ftfont.c (syms_of_ftfont):
6934 * image.c (gif_load):
6935 * keyboard.c (command_loop_1):
6936 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6937 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6938 (Fminor_mode_key_binding, accessible_keymaps_1)
6939 (Faccessible_keymaps, Fwhere_is_internal):
6940 * lread.c (read_emacs_mule_char):
6941 * menu.c (find_and_return_menu_selection):
6942 * minibuf.c (get_minibuffer):
6943 * nsfns.m (Fns_perform_service):
6944 * nsfont.m (ns_script_to_charset):
6945 * nsmenu.m (ns_popup_dialog):
6946 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6947 (Fx_own_selection_internal):
6948 * nsterm.m (append2):
6949 * print.c (Fredirect_debugging_output)
6950 (print_prune_string_charset):
6951 * process.c (Fdelete_process, Fprocess_contact)
6952 (Fformat_network_address, set_socket_option)
6953 (read_and_dispose_of_process_output, write_queue_push)
6954 (send_process, exec_sentinel):
6955 * sound.c (Fplay_sound_internal):
6956 * textprop.c (validate_plist, add_properties)
6957 (Fput_text_property, Fadd_face_text_property)
6958 (copy_text_properties, text_property_list, syms_of_textprop):
6959 * unexaix.c (report_error):
6960 * unexcoff.c (report_error):
6961 * unexsol.c (unexec):
6962 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6963 (Fformat_mode_line, syms_of_xdisp):
6964 * xfaces.c (set_font_frame_param)
6965 (Finternal_lisp_face_attribute_values)
6966 (Finternal_merge_in_global_face, syms_of_xfaces):
6967 * xfns.c (x_default_scroll_bar_color_parameter)
6968 (x_default_font_parameter, x_create_tip_frame):
6969 * xfont.c (xfont_supported_scripts):
6970 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6971 (menu_help_callback, xmenu_show):
6973 * xterm.c (set_wm_state):
6974 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6975 and similarly for list2 through list5.
6977 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6979 * callproc.c (Fcall_process_region): Fix minor race and tune.
6980 (create_temp_file): New function, with the temp-file-creation part
6981 of the old Fcall_process_region. Use Fcopy_sequence to create the
6982 temp file name, rather than alloca + build_string, for simplicity.
6983 Don't bother to block input around the temp file creation;
6984 shouldn't be needed. Simplify use of mktemp.
6985 Use record_unwind_protect immediately after creating the temp file;
6986 this closes an unlikely race where the temp file was not removed.
6987 Use memcpy rather than an open-coded loop.
6988 (Fcall_process_region): Use the new function. If the input is
6989 empty, redirect from /dev/null rather than from a newly created
6990 empty temp file; this avoids unnecessary file system traffic.
6992 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6994 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6995 Simplify by making this case like the other two. This is a bit
6996 slower on obsolete hosts, but the extra complexity isn't worth it.
6998 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6999 * process.c (create_process) [!DOS_NT]:
7000 Remove now-unnecessary calls to emacs_close.
7002 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7004 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7005 returning early. (Bug#14850)
7007 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7008 and inhibit-iso-escape-detection attributes of 'undecided'.
7011 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7013 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7014 Reported by Herbert J. Skuhra in
7015 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7017 Don't lose top specpdl entry when memory is exhausted.
7018 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7019 specpdl overflow here, to simplify callers; all callers changed.
7020 Always reserve an unused entry at the stack top; this avoids
7021 losing the top entry's information when memory is exhausted.
7023 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7025 Clean up errno reporting and fix some errno-reporting bugs.
7026 * callproc.c (Fcall_process):
7027 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7028 * process.c (create_process, Fmake_network_process):
7029 * unexaix.c (report_error):
7030 * unexcoff.c (report_error):
7031 Be more careful about reporting the errno of failed operations.
7032 The code previously reported the wrong errno sometimes.
7033 Also, prefer report_file_errno to setting errno + report_file_error.
7034 (Fcall_process): Look at openp return value rather than at path,
7035 as that's a bit faster and clearer when there's a numeric predicate.
7036 * fileio.c (report_file_errno): New function, with most of the
7037 old contents of report_file_error.
7038 (report_file_error): Use it.
7039 (Ffile_exists_p, Ffile_accessible_directory_p):
7040 Set errno to 0 when it is junk.
7041 * fileio.c (Faccess_file):
7042 * image.c (x_create_bitmap_from_file):
7043 Use faccessat rather than opening the file, to avoid the hassle of
7044 having a file descriptor open.
7045 * lisp.h (report_file_errno): New decl.
7046 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7049 * process.c (create_process, wait_reading_process_output) [AIX]:
7050 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7051 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7052 a multithreaded environment anyway).
7053 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7055 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7057 * image.c (x_find_image_file): Don't close a remote file handle.
7059 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7061 Fix races with threads and file descriptors.
7062 * callproc.c (Fcall_process_region):
7063 * dired.c (open_directory):
7064 * emacs.c (main, Fdaemon_initialized):
7065 * image.c (x_find_image_file):
7066 * inotify.c (Finotify_rm_watch):
7067 * lread.c (Flocate_file_internal):
7068 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7069 * term.c (term_mouse_moveto, init_tty):
7070 * termcap.c (tgetent):
7071 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7072 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7073 * unexhp9k800.c, unexmacosx.c (unexec):
7074 * callproc.c (Fcall_process_region):
7075 Use emacs_close, not close.
7076 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7077 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7078 and posix_close function on current platforms (which all lack them).
7079 (emacs_close): Use it. This should fix the races on GNU/Linux and
7080 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7081 and it should avoid closing random victim file descriptors on
7084 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7086 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7087 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7090 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7091 This is for .gdbinit xbacktrace.
7093 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7094 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7095 (emacs_set_tty): Now static.
7096 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7097 * term.c (tty_capable_p, tty_default_color_capabilities)
7098 (get_tty_terminal, term_mouse_movement)
7099 (handle_one_term_event, init_tty, maybe_fatal):
7100 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7101 (tgetent, scan_file, name_match, compare_contin):
7102 * terminal.c (get_terminal):
7103 Use bool for boolean.
7104 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7105 Prefer char to unsigned char if either will do.
7106 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7107 (tty_write_glyphs): Prefer int to unsigned.
7108 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7109 All callers changed.
7110 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7112 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7115 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7116 (B__dummy__): New dummy symbol, to pacify C89.
7117 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7118 they can't grok varargs macros.
7119 * dispnew.c (add_window_display_history)
7120 (add_frame_display_history):
7121 * print.c (print_object):
7122 * xdisp.c (debug_method_add):
7123 Use %p printf format only for void pointers.
7124 * emacs.c (usage_message): New constant, replacing ...
7125 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7126 (main): Adjust to usage reorg.
7127 * fns.c (syms_of_fns):
7128 * profiler.c (syms_of_profiler):
7129 Don't use non-constant struct initializers.
7130 * gnutls.h (gnutls_initstage_t):
7131 * lisp.h (enum Lisp_Fwd_Type):
7132 * lread.c (lisp_file_lexically_bound_p):
7133 * xsettings.c (anonymous enum):
7134 Remove trailing comma.
7135 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7136 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7137 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7139 * regex.c (const_re_char): New type, to pacify strict C89.
7140 All uses of 'const re_char' replaced to use it.
7141 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7142 with glibc when strict C89. This change is imported from gnulib.
7144 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7145 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7146 Omit GNU_LINUX implementation, since it requires long long.
7147 * xterm.c (x_draw_underwave):
7148 Do not assume the traditional order of struct's members.
7149 (x_term_init): Rewrite to avoid the need for non-constant structure
7152 Syntax cleanup, mostly replacing macros with functions.
7153 This removes the need for the syntax_temp hack.
7154 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7155 * syntax.c (SYNTAX_INLINE): New macro.
7156 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7157 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7158 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7159 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7160 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7161 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7162 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7163 Now constants, not macros.
7164 (syntax_temp) [!__GNUC__]: Remove.
7165 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7166 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7167 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7168 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7169 Move here from syntax.h; now functions, not macros. Except for the
7170 last function, these are static since only syntax.c uses them.
7171 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7172 All uses changed. Now a function, not a macro; use this fact
7173 to simplify the code.
7174 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7175 compiler bugs; no longer relevant.
7176 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7177 (SYNTAX_INLINE): New macro.
7178 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7179 for the new functions. Use bool for boolean member.
7180 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7181 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7182 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7183 (SETUP_BUFFER_SYNTAX_TABLE):
7184 Now extern inline functions, not macros.
7185 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7186 Remove; all uses replaced by implementation.
7187 (syntax_temp) [!__GNUC__]: Remove decl.
7188 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7190 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7192 * emacs.c (main): Fix syntax error.
7194 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7196 Timestamp fixes for undo (Bug#14824).
7197 * atimer.c (schedule_atimer):
7198 * fileio.c (Ffile_newer_than_file_p):
7199 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7200 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7201 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7202 (syms_of_fileio): Remove Sclear_visited_file_name.
7203 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7204 file doesn't exist; this avoids an ambiguity with negative timestamps.
7205 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7206 * systime.h (make_emacs_time, invalid_emacs_time):
7207 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7208 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7209 * undo.c (record_first_change): Push (visited-file-modtime) onto
7210 undo list rather than reimplementing it by hand, incorrectly.
7212 2013-07-09 Ken Brown <kbrown@cornell.edu>
7214 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7216 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7218 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7220 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7222 Handle errno and exit status a bit more carefully.
7223 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7224 number into an exit status. Instead, use EXIT_CANCELED.
7225 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7226 * callproc.c (relocate_fd):
7227 * emacs.c (close_output_streams, main):
7228 * process.c (create_process):
7229 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7230 Use emacs_perror for simplicity.
7231 * callproc.c (relocate_fd, main):
7232 * sysdep.c (sys_subshell):
7233 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7234 (shut_down_emacs): Use emacs_write, not write.
7235 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7236 * fileio.c (Fcopy_file, e_write):
7237 * nsterm.m (ns_select):
7238 * process.c (send_process):
7239 * sound.c (vox_write):
7240 Use emacs_write_sig, not emacs_write.
7241 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7242 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7244 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7246 (emacs_full_write): New function.
7247 (emacs_write): Rewrite to use it.
7248 (emacswrite_sig, emacs_perror): New functions.
7249 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7251 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7253 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7254 on NS even if it is present. Pixmap on NS is a void*.
7256 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7258 Port to Ubuntu 10 (Bug#14803).
7259 Problem reported by T.V. Raman.
7260 * process.c (close_on_exec, accept4, process_socket):
7261 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7263 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7265 * w32.c (sys_dup): Declare prototype.
7269 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7271 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7273 Make file descriptors close-on-exec when possible (Bug#14803).
7274 This simplifies Emacs a bit, since it no longer needs to worry
7275 about closing file descriptors by hand in some cases.
7276 It also fixes some unlikely races. Not all such races, as
7277 libraries often open files internally without setting
7278 close-on-exec, but it's an improvement.
7279 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7280 * callproc.c (Fcall_process) [!MSDOS]:
7281 * emacs.c (main) [!DOS_NT]:
7282 * nsterm.m (ns_term_init):
7283 * process.c (create_process):
7284 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7285 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7286 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7287 Prefer mkostemp with O_CLOEXEC to mkstemp.
7288 * callproc.c (relocate_fd) [!WINDOWSNT]:
7289 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7290 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7292 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7293 Make the resulting file descriptor close-on-exec.
7294 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7295 * lread.c (load_descriptor_list, load_descriptor_unwind):
7296 Remove; no longer needed. All uses removed.
7297 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7298 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7300 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7301 (Fmake_network_process, Fnetwork_interface_list):
7302 (Fnetwork_interface_info, server_accept_connection):
7303 Make newly-created socket close-on-exec.
7304 * sysdep.c (emacs_open, emacs_fopen):
7305 Make new-created descriptor close-on-exec.
7306 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7307 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7309 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7311 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7312 for NS_IMPL_GNUSTEP.
7314 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7316 Fix openp errno handling.
7317 * callproc.c (Fcall_process): Preserve openp errno around close.
7318 * lread.c (openp): Set errno when returning -1, as some callers
7321 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7323 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7325 * nsterm.h (NSSavePanel): Update comment.
7326 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7327 (ns_run_file_dialog): Declare.
7329 * nsfns.m: Remove panelOK.
7331 (ns_run_file_dialog): New function.
7332 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7333 event loop, so file dialog is popped up by ns_run_file_dialog, called
7334 by sendEvent (Bug#14578).
7335 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7337 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7339 * xdisp.c (default_line_pixel_height): New function.
7340 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7341 (try_cursor_movement, redisplay_window, try_window)
7342 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7344 * window.c (window_scroll_pixel_based):
7345 use default_line_pixel_height.
7347 * dispextern.h (default_line_pixel_height): Add prototype.
7349 * frame.c (x_set_line_spacing): Accept a float value for
7350 line-spacing parameter, per the documentation.
7352 * data.c (Fmultibyte_string_p): Doc fix.
7354 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7356 Use emacs_open more consistently when opening files.
7357 This handles EINTR more consistently now, and makes it easier
7358 to introduce other uniform changes to file descriptor handling.
7359 * sysstdio.h: New file.
7360 * buffer.c (mmap_init):
7361 * cygw32.c (chdir_to_default_directory):
7362 * dispnew.c (Fopen_termscript):
7363 * emacs.c (Fdaemon_initialized):
7364 * fileio.c (Fdo_auto_save):
7365 * image.c (slurp_file, png_load_body, jpeg_load_body):
7366 * keyboard.c (Fopen_dribble_file):
7368 * print.c (Fredirect_debugging_output):
7369 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7370 * termcap.c (tgetent):
7371 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7372 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7373 * w32term.c (w32_initialize) [CYGWIN]:
7374 * xfaces.c (Fx_load_color_file):
7375 Use emacs_open instead of plain open, and emacs_fopen instead of
7377 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7378 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7379 * callproc.c (default_output_mode): New constant.
7380 (Fcall_process): Use it to call emacs_open instead of plain creat.
7381 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7382 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7383 (emacs_fopen): New function.
7384 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7385 Include <lisp.h>, for emacs_open.
7386 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7388 Remove duplicate #include directives.
7389 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7391 Don't include stdio.h twice.
7392 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7393 Don't include sys/types.h or stdio.h twice.
7394 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7395 * lread.c: Don't include coding.h twice.
7396 * nsfont.m: Don't include frame.h twice.
7397 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7398 * ralloc.c: Don't include <unistd.h> twice.
7399 * xdisp.c: Don't include font.h twice.
7400 * xterm.c: Don't include fontset.h twice.
7401 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7403 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7405 Scale ImageMagick images more carefully.
7406 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7407 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7408 Be more careful about avoiding undefined behavior after
7409 integer overflow and division by zero.
7411 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7413 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7414 (syms_of_w32fns): DEFSYM them.
7415 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7416 (CCHDEVICENAME): Define macros if not defined.
7417 (struct MONITOR_INFO_EX): New struct.
7418 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7419 (enum_display_monitors_fn): New variable.
7420 (globals_of_w32fns): Initialize it.
7421 (Fx_display_pixel_width, Fx_display_pixel_height)
7422 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7423 multi-monitor setups in docstrings.
7424 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7425 screen size by primary monitor's millimeter per pixel.
7426 (w32_monitor_enum, w32_display_monitor_attributes_list)
7427 (w32_display_monitor_attributes_list_fallback)
7428 (Fw32_display_monitor_attributes_list): New functions.
7429 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7431 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7433 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7435 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7437 * fileio.c (Qfile_notify_error): New error symbol.
7439 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7440 * inotify.c (inotify_callback, symbol_to_inotifymask)
7441 (Finotify_add_watch, Finotify_rm_watch): Use it.
7442 (inotifyevent_to_event): Exchange order of cookie and file name.
7443 (Finotify_add_watch): Adapt docstring.
7445 * lisp.h (Qfile_notify_error): Declare.
7447 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7449 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7450 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7451 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7452 which did not work (see <http://bugs.gnu.org/14569#307>).
7453 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7454 && (!noninteractive || initialized)). This attempts to thread
7455 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7457 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7459 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7460 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7462 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7464 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7465 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7466 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7467 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7469 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7471 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7472 Define to __sys_siglist.
7474 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7476 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7477 word-wrap, so that overflow-newline-into-fringe would work in
7478 visual-line-mode. (Bug#2749)
7479 (move_it_in_display_line_to): When the last scanned display
7480 element fits exactly on the display line, and
7481 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7482 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7483 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7484 finding buffer position that corresponds to pixel coordinates,
7485 e.g. in buffer_posn_from_coords.
7487 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7489 * process.c (handle_child_signal): Call catch_child_signal if
7492 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7494 Don't convert function pointers to void * and back.
7495 It isn't portable C, and it's easy enough to avoid.
7496 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7497 (make_save_value): Add support for SAVE_FUNCPOINTER.
7498 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7499 * print.c (print_object):
7500 Distinguish function from object pointers.
7501 * lisp.h (SAVE_FUNCPOINTER): New constant.
7502 (SAVE_SLOT_BITS): Adjust to it.
7503 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7504 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7505 (voidfuncptr): New typedef.
7506 (struct Lisp_Save_Value): New member data[0].funcpointer.
7507 (XSAVE_FUNCPOINTER): New function.
7509 Simplify buildobj processing.
7510 * Makefile.in (buildobj.h): Make it a sequence of strings each
7511 followed by comma, rather than a single string. Put it into a
7512 .tmp file in case there's an error while generating it.
7513 (gl-stamp): Use .tmp for temp files.
7514 (mostlyclean): Clean .tmp files.
7515 * doc.c (buildobj): Move to just the routine that needs it.
7516 It's now an array of strings, so processing is simpler.
7518 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7520 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7521 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7522 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7523 Invoke malloc_enable_thread even when not interactive.
7524 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7525 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7526 in this case, since the underlying bug has now been fixed.
7528 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7530 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7531 unlinking it (bug#14691).
7533 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7535 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7536 before checking whether buffer is modified. This lets
7537 `kill-buffer-query-functions' cancel killing of the buffer or save
7538 its content before `kill-buffer' asks user the "Buffer %s
7539 modified; kill anyway?" question.
7541 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7543 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7544 Let the super performKeyEquivalent deal with them (Bug#14747).
7546 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7548 * widget.c (resize_cb): Remove unused local.
7550 Do not use GTK 3 if it exists but cannot be compiled.
7551 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7552 * xterm.c (x_error_handler) [!USE_GTK]:
7555 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7557 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7559 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7560 to the valid range of values. (Bug#14753)
7562 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7563 when moving point by using the current glyph matrix. This avoids
7564 the need to force redisplay when this function is called in a
7567 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7569 Fix minor problems found by static checking.
7570 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7571 Redo the latter's body to sidestep GCC parenthesization warnings.
7572 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7573 * coding.c (detect_coding, detect_coding_system):
7574 * coding.h (struct undecided_spec):
7575 Use bool for boolean.
7576 * image.c (QCmax_width, QCmax_height): Now static.
7577 * xdisp.c (Fmove_point_visually): Remove unused local.
7579 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7581 * xdisp.c (Fmove_point_visually): New function.
7583 2013-06-28 Kenichi Handa <handa@gnu.org>
7585 * coding.h (define_coding_undecided_arg_index): New enum.
7586 (coding_attr_index): New members
7587 coding_attr_undecided_inhibit_null_byte_detection,
7588 coding_attr_undecided_inhibit_iso_escape_detection,
7589 coding_attr_undecided_prefer_utf_8.
7590 (undecided_spec): New struct.
7591 (struct coding_system): New member `undecided' of the member
7594 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7595 (detect_coding): Likewise.
7596 (detect_coding_system): Likewise.
7597 (Fdefine_coding_system_internal): New coding system properties
7598 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7600 (syms_of_coding): Adjust for coding_arg_undecided_max.
7602 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7604 * image.c (x_from_xcolors): Remove unused local.
7606 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7608 Defer image data transfer between X client and server until actual
7611 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7614 * image.c (Destroy_Image): Remove.
7615 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7616 `mask_p', and `colors_p'. All uses changed.
7617 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7618 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7619 New macros for `flags' arg to x_clear_image_1.
7620 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7621 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7622 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7623 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7624 (image_get_x_image, image_unget_x_image): New functions or macros.
7625 (image_background, image_background_transparent, x_to_xcolors)
7626 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7627 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7628 instead of Destroy_Image.
7629 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7630 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7631 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7632 (imagemagick_load_image, svg_load_image): Use them instead of
7633 x_create_x_image_and_pixmap, and x_put_x_image followed by
7634 x_destroy_x_image, respectively.
7635 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7636 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7637 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7638 background_transparent fields.
7639 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7640 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7642 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7644 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7645 This mostly consists of undoing recent changes.
7646 * callproc.c (Fcall_process):
7647 * process.c (create_process):
7648 Do not worry about catching SIGCHLD here, undoing previous change.
7649 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7650 * process.c, process.h (catch_child_signal):
7651 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7652 * process.c (catch_child_handler): Don't worry about being called
7653 lazily and do not assume caller has blocked SIGCHLD, undoing
7654 previous change. Move first-time stuff back to
7655 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7656 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7657 set lib_child_handler if it's already initialized, which may
7658 help avoid problems on GNUstep.
7660 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7662 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7663 * callproc.c (Fcall_process):
7664 * process.c (create_process):
7665 Make sure SIGCHLD is caught before we fork,
7666 since Emacs startup no arranges to catch SIGCHLD.
7667 * process.c (lib_child_handler): Initialize to null, not to
7669 (catch_child_signal): Allow self to be called lazily.
7670 Do nothing if it's already been called.
7671 Assume caller has blocked SIGCHLD (all callers do now).
7672 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7673 just before it's really needed.
7674 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7675 since it hasn't been caught yet.
7677 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7679 * image.c (compute_image_size): New function to implement
7680 :max-width and :max-height.
7681 (imagemagick_load_image): Use it.
7683 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7685 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7686 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7688 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7689 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7690 the SIGCHLD handler, since the code is not atomic and (due to glib)
7691 signals may be arriving now.
7692 * sysdep.c (init_signals): Do not catch child signals here;
7693 'main' now does that later, at a safer time.
7695 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7697 Clean up SIGCHLD handling a bit (Bug#14569).
7698 * process.c, process.h (catch_child_signal):
7699 Now always extern, even if !NS_IMPL_GNUSTEP.
7700 * process.c (catch_child_signal): Move glib tickler here from
7701 init_process_emacs, so that it's done earlier in Emacs
7702 initialization. Also move the noninteractive && !initialized
7703 check here from init_process_emacs. This is all a bit cleaner for
7704 GNUish platforms, and I hope it works around the Cygwin bug.
7705 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7706 that glib signal handling is tickled before glib creates threads.
7708 * process.c (wait_reading_process_output): Avoid int overflow
7709 when reading more than 2 GiB total from a process.
7711 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7713 * process.c (create_process): Handle a couple more cases,
7714 i.e., work even if new_argv and wait_child_setup[i] are cached.
7715 Use Fcall_process's style for volatile vars.
7717 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7719 * process.c (create_process): Mark PROCESS volatile.
7721 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7723 Use C99-style flexible array members if available.
7724 This avoids some subtle aliasing issues, which typically
7725 aren't a problem with GCC but may be a problem elsewhere.
7726 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7727 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7728 In either case, it uses a flexible array member rather than
7729 the old struct hack. All uses changed.
7730 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7731 Adjust to sdata reorganization.
7732 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7733 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7734 that ports better to pre-C99 non-GCC.
7735 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7736 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7737 as the latter has changed.
7738 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7739 and port better to pre-C99 GCC.
7740 * image.c (struct xpm_cached_color):
7741 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7742 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7743 Use FLEXIBLE_ARRAY_MEMBER.
7744 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7745 Move decl to top level so it gets checked against implementation.
7746 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7747 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7749 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7751 * syntax.c: Integer cleanups.
7752 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7753 All uses that need 0-or-2 changed to:
7754 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7755 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7756 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7757 (char_quoted, prev_char_comend_first, back_comment)
7758 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7759 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7760 Use bool for boolean.
7761 (update_syntax_table, skip_chars, skip_syntaxes):
7762 Prefer int to unsigned when either will do.
7763 (back_comment): Return boolean success flag, like forw_comment,
7764 instead of positive-or-minus-1 (which might have overflowed int anyway).
7765 Don't stuff ptrdiff_t into int.
7766 (syntax_spec_code, syntax_code_spec): Now const.
7767 (Fmatching_paren, scan_lists, scan_sexps_forward):
7768 Use enum syntaxcode for syntax code.
7769 (Fmatching_paren): Check that arg is a character, not just an integer.
7770 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7771 (Finternal_describe_syntax_value): Omit no-longer-needed
7773 (skip_chars): Use char, not unsigned char, when the distinction
7775 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7776 * bytecode.c (exec_byte_code):
7777 * syntax.c (syntax_spec_code, Fchar_syntax)
7778 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7780 * syntax.h (SYNTAX_WITH_FLAGS):
7781 Omit unnecessary casts.
7783 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7785 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7786 line dimensions here, to avoid race conditions with the main
7787 thread. (Bug#14062, bug#14630, bug#14669)
7789 * w32term.c (w32_draw_window_cursor): Compute the header line and
7790 mode line dimensions here.
7791 <w32_system_caret_window, w32_system_caret_hdr_height>:
7792 <w32_system_caret_mode_height>: New variables.
7794 * w32term.h: Declare them.
7796 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7798 * alloc.c (die): Move "assertion failed" string here ...
7799 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7800 COND when SUPPRESS_CHECKING. This shrinks the executable text
7801 size by 0.8% to 2.2% when configured with --enable-checking,
7802 depending on optimization flags (GCC 4.8.1 x86-64).
7804 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7806 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7808 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7809 base is 2; this is more accurate.
7811 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7813 * sound.c (string_default): Move to !WINDOWSNT section.
7814 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7816 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7818 * sound.c: Integer cleanups.
7819 Remove unnecessary forward decls.
7820 (struct sound_device): The 'file' member is now a Lisp_Object, not
7821 a char *, so that we needn't invoke alloca on a huge size.
7822 (Fplay_sound_internal): Adjust to this.
7823 (string_default): New function.
7824 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7825 Use it to adjust to the struct sound_device change.
7826 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7827 (be2hs) [0]: Remove.
7829 * syntax.c (skip_chars): Don't use uninitialized storage
7830 when searching a multibyte buffer for characters that are not in a
7831 unibyte string that contains non-ASCII characters.
7833 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7835 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7836 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7838 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7840 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7842 2013-06-18 Kenichi Handa <handa@gnu.org>
7844 * font.c (Ffont_spec): Signal an error for an invalid font name
7847 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7849 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7850 In particular this ports to 32-bit sparc Sun cc.
7851 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7852 array with a dummy element at specpdl[-1], so that its address can
7854 (unbind_to): Do not copy the binding; not needed, now that we
7855 copy old_value in the one place where the copy is needed.
7856 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7857 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7858 (union specbinding): Rename from struct specbinding. Redo layout
7859 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7860 which is not portable. With Sun C 5.12 32-bit sparc, the
7861 declaration causes nargs to be an unsigned bitfield, a behavior
7862 that the C standard allows; but Emacs wants nargs to be signed.
7863 The overall type is now a union of structures rather than a
7864 structure of union of structures, and the 'kind' member is now a
7865 bitfield, so that the overall type doesn't grow. All uses changed.
7866 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7868 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7870 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7871 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7873 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7875 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7877 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7878 unless we know that the window w's frame is a frame object.
7879 Another attempt at solving bug#14062 and bug#14630.
7881 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7883 * textprop.c (property_set_type): New enum.
7884 (add_properties): Allow appending/prepending text properties.
7885 (add_text_properties_1): Factored out of Fadd_text_properties.
7886 (Fadd_text_properties): Move all the code into
7887 add_text_properties_1.
7888 (Fadd_face_text_property): New function that calls
7889 add_text_properties_1.
7891 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7893 Move functions from lisp.h to individual modules when possible.
7894 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7895 * alloc.c (XFLOAT_INIT, set_symbol_name):
7896 * buffer.c (CHECK_OVERLAY):
7897 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7898 (set_char_table_parent):
7899 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7900 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7901 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7902 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7904 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7905 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7906 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7907 (backtrace_args, backtrace_debug_on_exit):
7908 * floatfns.c (CHECK_FLOAT):
7909 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7910 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7911 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7912 (set_hash_index_slot):
7913 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7914 * marker.c (CHECK_MARKER):
7915 * textprop.c (CHECK_STRING_OR_BUFFER):
7916 * window.c (CHECK_WINDOW_CONFIGURATION):
7917 Move here from lisp.h, and make these functions static rather than
7919 * buffer.c (Qoverlayp):
7921 * fns.c (Qhash_table_p):
7922 * window.c (Qwindow_configuration_p):
7924 * lisp.h: Remove the abovementioned defns and decls.
7926 Use functions, not macros, for XINT etc (Bug#11935).
7927 In lisp.h, prefer functions to function-like macros, and
7928 constants to object-like macros, when either will do. This:
7929 . simplifies use, as there's no more need to worry about
7930 arguments' side effects being evaluated multiple times.
7931 . makes the code easier to debug on some platforms.
7932 However, when using gcc -O0, keep using function-like macros
7933 for a few critical operations, for performance reasons.
7934 This sort of thing isn't needed with gcc -Og, but -Og
7935 is a GCC 4.8 feature and isn't widely-enough available yet.
7936 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7937 Remove enum lsb_bits; no longer needed.
7938 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7939 * buffer.c (Qoverlap):
7941 * fns.c (Qhash_table_p):
7942 Now extern, so lisp.h can use these symbols.
7943 * dispextern.h: Include character.h, for MAX_CHAR etc.
7944 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7945 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7946 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7947 (GLYPH_CODE_P): Move here from lisp.h.
7948 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7949 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7950 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7951 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7952 XUNTAG now returns void *.
7953 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7954 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7955 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7956 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7957 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7958 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7959 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7960 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7961 New macros, renamed from their sans-lisp_h_ counterparts.
7962 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7963 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7964 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7965 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7966 If compiling via GCC without optimization, define these as macros
7967 in addition to inline functions.
7968 To disable this, compile with -DINLINING=0.
7969 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7970 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7971 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7972 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7973 (INTMASK, VALMASK): Now macros, since static values cannot be
7974 accessed from extern inline functions.
7975 (VALMASK): Also a constant, for benefit of old GDB.
7976 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7977 is INTEGERP, which can fold it in.
7978 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7979 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7980 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7981 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7982 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7983 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7984 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7985 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7986 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7987 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7988 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7989 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7990 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7991 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7992 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7993 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7994 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7995 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7996 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7997 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7998 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7999 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8000 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8001 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8002 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8003 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8004 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8005 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8006 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8007 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8008 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8009 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8010 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8012 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8013 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8014 (VALMASK): Define in one place rather than in two, merging the
8015 USE_LSB_TAG parts; this is simpler.
8016 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8017 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8018 Move up, to avoid use before definition.
8019 Also include "globals.h" earlier, for the same reason.
8020 (make_natnum): New function.
8021 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8022 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8023 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8024 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8025 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8026 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8027 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8028 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8029 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8030 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8031 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8032 (Qwindow_configuration_p, Qimage): New forward declarations.
8033 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8034 (STRING_COPYIN): Remove; unused.
8035 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8036 (xcar_addr, xcdr_addr): New functions. All uses changed.
8037 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8038 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8039 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8040 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8041 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8042 (TYPE_RANGED_INTEGERP): Simplify.
8043 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8044 (setlocale, fixup_locale, synchronize_system_messages_locale)
8045 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8046 Now empty functions, not macros.
8047 (functionp): Return bool, not int.
8048 * window.c (Qwindow_configuration_p): Now extern,
8049 so window.h can use it.
8050 * window.h (Qwindowp): Move decl back to lisp.h.
8052 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8054 * xdisp.c (Fline_pixel_height): New function, required for solving
8057 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8059 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8061 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8063 * lread.c (syms_of_lread):
8064 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8066 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8068 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8070 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8072 * fileio.c (expand_file_name): Doc fix.
8074 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8076 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8077 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8078 Wait for self, not for 0. This can't hurt on GNU or similar
8079 system, and may help with Cygwin.
8081 * keyboard.c: Don't use PROP (...) as an lvalue.
8082 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8083 Use set_prop (A, B), not PROP (A) = B.
8085 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8087 * xdisp.c (get_it_property): Use it->window instead of generating
8088 a Lisp object from it->w.
8090 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8092 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8093 get-char-property the window that is being rendered, instead of
8094 the buffer, to support window-specific overlays. (Bug#14575)
8095 (compute_display_string_pos): When W is NULL, use the current
8096 buffer as the object to pass to get-char-property.
8097 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8098 pointer member of the bidi iterator, since no window is pertinent
8101 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8103 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8104 being displayed, and pass it to compute_display_string_pos.
8105 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8106 (bidi_paragraph_init): All callers changed.
8108 * xdisp.c (init_from_display_pos, init_iterator)
8109 (handle_single_display_spec, next_overlay_string)
8110 (get_overlay_strings_1, reseat_1, reseat_to_string)
8111 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8112 Set bidi_it.w member from it->w.
8113 (compute_display_string_pos): Accept additional argument, the
8114 window being displayed, and pass it to Fget_char_property.
8117 * dispextern.h (struct bidi_it): New member w, the window being
8119 (compute_display_string_pos): Adjust prototype.
8121 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8123 * xgselect.c: Remove unneeded include xterm.h.
8125 * process.c (wait_reading_process_output): Check for NS before GLIB.
8126 GLIB may be linked in due to rsvg, but ns_select must be called.
8128 * xgselect.c (xg_select): Remove call to window_system_available
8129 and g_main_context_pending at the top, so Gdk events (i.e. file
8130 notify) are processed when Emacs is started with -nw.
8132 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8134 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8135 (ctagsfiles3): New variable, includes only *.m files.
8136 (TAGS): Use an explicit language name in the regular expressions,
8137 to avoid transformation of '/SOMETHING' by MSYS to
8138 'c:\MSYS\SOMETHING'.
8140 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8142 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8144 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8146 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8147 still need to set the mouse pointer shape and activate help-echo.
8150 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8152 A few porting etc. fixes for the new file monitor code.
8153 See the thread containing
8154 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8155 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8156 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8157 (dir_monitor_callback, Fgfile_rm_watch):
8158 Use assq_no_quit instead of Fassoc, for speed.
8159 (dir_monitor_callback, Fgfile_rm_watch):
8160 eassert that the monitor is a fixnum.
8161 (dir_monitor_callback): No need for CDR_SAFE.
8162 Simplify building of lisp with alternative tails.
8163 (Fgfile_add_watch, Fgfile_rm_watch):
8164 Do not assume glib functions set errno reliably on failure.
8165 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8166 and signal an error otherwise.
8167 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8168 Use Fdelq instead of Fdelete, for speed.
8170 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8172 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8173 don't insist on being invoked on a highlighted tool-bar button.
8174 Avoids losing tool-bar functionality when mouse-highlight is nil.
8175 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8176 Don't highlight when mouse-highlight is nil.
8177 (note_mouse_highlight): When mouse-highlight is nil, don't return
8178 right away; instead, run tool-bar and mode-line highlight
8179 subroutine, clear any existing highlight, and revert the mouse
8180 pointer to its default shape. (Bug#14558)
8182 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8184 * lisp.mk (lisp): Add prog-mode.el.
8186 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8188 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8189 * process.c (dummy_handler): New function.
8190 (lib_child_handler): New static var.
8191 (handle_child_signal): Invoke it.
8192 (catch_child_signal): If a library has set up a signal handler,
8193 save it into lib_child_handler.
8194 (init_process_emacs): If using glib and not on Windows, tickle glib's
8195 child-handling code so that it initializes its private SIGCHLD handler.
8196 * syssignal.h (SA_SIGINFO): Default to 0.
8197 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8198 31; it should no longer be needed now.
8200 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8202 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8204 * gfilenotify.c (globals_of_gfilenotify): New function.
8205 (syms_of_gfilenotify): Move global initialization there.
8207 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8209 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8211 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8212 * keyboard.c (menu_bar_items, tool_bar_items):
8213 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8214 not override local keymaps any more.
8216 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8218 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8220 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8222 * w32console.c (initialize_w32_display): Return the dimensions of
8223 the console window via 2 additional arguments, not via the current
8224 frame. This avoids crashes due to overrunning the bounds of
8225 frame's decode_mode_spec_buffer, which is not resized following
8226 the change of the frame dimensions from the initial 10x10.
8228 * w32term.h (w32_initialize_display_info): Adjust prototype.
8230 * term.c (init_tty): Take dimensions of the frame from the values
8231 returned by initialize_w32_display.
8233 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8234 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8235 (LIBES): Add $(GFILENOTIFY_LIBS).
8237 * w32inevt.c (handle_file_notifications): Add dummy implementation
8238 for !HAVE_W32NOTIFY.
8240 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8242 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8244 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8246 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8248 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8250 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8252 Fix minor problems found by static checking.
8253 * data.c (pure_write_error):
8254 Use xsignal2, not Fsignal, as Fsignal might return.
8255 * eval.c (set_backtrace_debug_on_exit): Now static.
8256 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8257 No longer inline. EXTERN_INLINE is needed only for functions
8258 defined in .h files. Reindent function header as per GNU style.
8259 (backtrace_p, backtrace_top, backtrace_next):
8260 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8261 compiler or linker. Add extern decls to pacify gcc -Wall.
8262 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8264 * frame.c (free_monitors): Define only on platforms that need it.
8265 * nsterm.m (ns_term_init):
8266 * process.c (catch_child_signal):
8267 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8268 defined on all porting targets these days.
8269 * process.c, process.h (catch_child_signal):
8270 Make it extern only if NS_IMPL_GNUSTEP is defined.
8272 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8274 * w32.c (gettimeofday): Make the signature identical to prototype
8275 in nt/inc/sys/time.h.
8277 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8279 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8282 * keyboard.c (safe_run_hooks_error): Improve error message.
8284 * data.c (pure_write_error): Add `object' argument.
8285 * puresize.h (CHECK_IMPURE): Use it.
8287 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8289 * Makefile.in (NOTIFY_OBJ): New variable.
8290 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8292 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8293 Call syms_of_gfilenotify.
8295 * gfilenotify.c: New file.
8297 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8298 and Qfile_w32notify.
8299 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8300 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8302 * lisp.h: Declare syms_of_gfilenotify.
8304 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8306 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8308 Merge the specpdl and backtrace stacks. Make the structure of the
8309 specpdl entries more obvious via a tagged union of structs.
8310 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8311 (enum specbind_tag): New enum.
8312 (struct specbinding): Make it a tagged union of structs.
8313 Add a case for backtrace records.
8314 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8315 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8316 (backtrace_debug_on_exit): New accessors.
8317 (struct backtrace): Remove.
8318 (struct catchtag): Remove backlist field.
8319 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8321 (Flocal_variable_p): Speed up the common case where the binding is
8323 * eval.c (backtrace_list): Remove.
8324 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8325 (set_backtrace_args, set_backtrace_nargs)
8326 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8327 (backtrace_next): New functions.
8328 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8329 (unwind_to_catch, internal_lisp_condition_case)
8330 (internal_condition_case, internal_condition_case_1)
8331 (internal_condition_case_2, internal_condition_case_n): Don't bother
8332 with backtrace_list any more.
8333 (Fsignal): Adjust to new backtrace format.
8334 (grow_specpdl): Move up.
8335 (record_in_backtrace): New function.
8336 (eval_sub, Ffuncall): Use it.
8337 (apply_lambda): Adjust to new backtrace format.
8338 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8340 (specbind): Adjust to new specpdl format. Simplify.
8341 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8342 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8344 (mark_backtrace): Remove.
8345 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8346 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8347 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8349 * profiler.c (record_backtrace): Use get_backtrace.
8350 (handle_profiler_signal): Use backtrace_top_function.
8351 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8354 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8356 * process.h (catch_child_signal): Declare.
8358 * process.c (catch_child_signal): New function.
8359 (init_process_emacs): Call it.
8361 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8362 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8364 (x_set_cursor_type): Remove declaration.
8365 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8366 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8367 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8368 (ns_get_color): Use F suffix on float.
8369 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8370 (ns_get_rgb_color): Remove.
8371 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8372 (note_mouse_movement): x and y are CGFloat.
8373 (ns_draw_fringe_bitmap): Remove unused rowY.
8374 Change #if to COCOA && >= 10_6.
8375 (ns_draw_window_cursor): Remove unused overspill.
8376 (ns_draw_underwave): width and x are EamcsCGFloat.
8377 (ns_draw_box): thickness is CGFloat.
8378 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8379 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8380 if not in main thread.
8381 (ns_get_pending_menu_title, ns_check_menu_open)
8382 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8383 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8384 (sendFromMainThread:): New method.
8385 (changeFont:): size is CGFloat.
8386 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8387 Disable warning about permanent text.
8388 (characterIndexForPoint:): Adjust return type depending on GNUstep
8390 (mouseDown:): delta is CGFloat.
8391 (updateFrameSize): Remove unised variable f.
8392 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8393 Cast float to EmacsCGFloat.
8394 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8395 also to -1 when restoring.
8396 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8397 inside NS_IMPL_COCOA.
8398 (toggleFullScreen:): Put call to toggleFullScreen inside
8399 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8400 (setPosition:portion:whole:): por is CGFloat.
8401 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8402 (mouseDown:): Use CGFloat.
8403 (mouseDragged:): Remove unised variable edge.
8404 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8406 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8408 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8409 when NS_IMPL_GNUSTEP.
8410 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8411 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8412 (EmacsToolbar): Add clearAll. Add tag argument to
8413 addDisplayItemWithImage.
8414 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8416 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8418 * nsmenu.m (ns_update_menubar): Make static.
8419 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8420 (fillWithWidgetValue:): Add cast to SEL for setAction.
8421 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8422 (update_frame_tool_bar): Update code for GNUstep.
8423 (clearAll): New method.
8424 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8425 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8426 Move identifierToItem setObject and activeIdentifiers addObject before
8427 call to insertItemWithItemIdentifier.
8428 (validateVisibleItems): Fix indentation.
8429 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8430 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8431 UtilityWindow to aStyle, remove call to setStyleMask.
8433 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8435 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8436 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8437 Use F suffix on floats.
8438 (ns_char_width): Returns CGFloat.
8439 (ns_ascii_average_width): w is CGFloat instead of float.
8440 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8442 (ns_glyph_metrics): CGFloat instead of float.
8444 * nsfns.m (x_set_foreground_color, x_set_background_color):
8446 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8447 remove unused variables.
8448 (Fns_read_file_name): Keep track if panel is for save.
8449 Use ns_filename_from_panel/ns_directory_from_panel.
8450 (Fns_list_services): delegate only used for COCOA.
8451 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8452 Just return the input if GNUstep.
8453 (x_screen_planes): Remove.
8454 (Fxw_color_values): Use EmacsCGFloat
8455 (Fns_display_monitor_attributes_list): Only get screen number for
8457 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8459 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8460 ns_directory_from_panel.
8462 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8464 * process.c (handle_child_signal): Also use WCONTINUED.
8465 This is so that list-processes doesn't mistakenly list the process
8466 as stopped, when the process has actually been continued and is
8469 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8471 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8472 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8473 not already configured.
8475 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8477 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8479 * Makefile.in (mostlyclean): Remove *.res files.
8481 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8483 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8484 a buffer (bug#8447).
8486 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8488 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8489 display vector, and we backtrack, handle the case that the
8490 previous character position is also displayed from a display
8491 vector or covered by a display string or image. (Bug#14476)
8493 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8495 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8496 (struct MonitorInfo, free_monitors): Remove.
8497 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8498 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8499 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8502 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8503 (struct MonitorInfo, free_monitors): Remove.
8504 (ns_screen_name): Make static.
8505 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8506 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8509 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8510 (struct MonitorInfo): New struct.
8511 (free_monitors, make_monitor_attribute_list): Declare.
8513 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8515 (free_monitors, make_monitor_attribute_list): New functions.
8516 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8519 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8521 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8523 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8525 * keyboard.c: Apply keyboard decoding only to events that come directly
8526 from the tty, not from unread-command-events (bug#14368).
8527 (read_event_from_main_queue): New function, extracted from read_char.
8528 (read_decoded_char): Remove.
8529 (read_decoded_event_from_main_queue): New function to replace it.
8530 (read_char): Use it.
8531 (read_key_sequence): Use read_char rather than read_decoded_char.
8533 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8535 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8537 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8539 2013-05-22 Kenichi Handa <handa@gnu.org>
8541 The following changes are to fix the setting of
8542 buffer-file-coding-system on, for instance, C-x RET c unix RET
8543 _FILE_OF_DOS_EOL_TYPE_ RET.
8545 * coding.h (struct coding_system): New member detected_utf8_chars.
8547 * coding.c (detect_coding_utf_8): Count characters and check EOL
8548 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8550 (setup_coding_system): Do not initialize coding->head_ascii.
8551 (check_ascii): Do not set coding->eol_seen but update it. Do not
8552 call adjust_coding_eol_type here.
8553 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8554 If the eol-type of CODING is already specified, adjust the eol type
8555 of the found coding-system.
8556 (decode_coding_gap): Cancel previous change. Utilize the
8557 character numbers counted by detect_coding_utf_8. Fix detection
8560 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8562 * search.c (looking_at_1): Only set last_thing_searched if the match
8563 changed the match-data (bug#14281).
8565 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8567 * xdisp.c (reseat_at_previous_visible_line_start):
8568 Already declared in dispextern.h, so remove it here.
8569 (move_it_vertically_backward): Likewise.
8571 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8573 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8574 (Fx_display_pixel_width, Fx_display_pixel_height)
8575 (Fx_display_mm_width, Fx_display_mm_height):
8576 Mention `display-monitor-attributes-list' in docstrings.
8578 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8579 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8580 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8581 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8582 (Fx_display_backing_store, Fx_display_visual_class)
8583 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8584 (Fx_display_grayscale_p, Fx_display_pixel_width)
8585 (Fx_display_pixel_height, Fx_display_planes)
8586 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8587 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8588 (Fx_display_mm_width, Fx_display_mm_height)
8589 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8590 height for all physical monitors as in X11.
8592 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8593 Return pixel width or height for all physical monitors as in X11.
8595 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8597 Port --enable-gcc-warnings to clang.
8598 * bytecode.c (exec_byte_code):
8600 Redo diagnostic pragmas to pacify clang, too.
8601 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8602 * editfns.c (Fencode_time):
8603 * fileio.c (file_accessible_directory_p):
8604 * font.c (font_unparse_xlfd):
8605 Use '&"string"[index]' instead of '"string" + (index)'.
8606 * undo.c (user_error): Remove; unused.
8608 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8610 * insdel.c (insert_1_both): Document the arguments, instead of
8611 referring to insert_1, which no longer exists.
8613 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8614 some window, increment windows_or_buffers_changed, so that
8615 *Messages* display in that window is updated. (Bug#14408)
8617 * w32.c: Include epaths.h.
8618 (init_environment): Use cmdproxy.exe without leading directories.
8619 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8621 (gettimeofday): Adjust signature and return value to Posix
8624 * unexw32.c (open_output_file): Delete the existing emacs.exe
8625 before creating it, to break the hard link to the versioned
8628 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8629 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8630 (FIRSTFILE_OBJ): New variables.
8631 (W32_RES): Rename to EMACSRES. All users changed.
8632 (base_obj): Use $(CM_OBJ).
8633 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8634 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8635 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8636 $(W32_RES_LINK) before $(LIBES).
8637 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8639 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8641 * makefile.w32-in (DOC): Use just "DOC".
8643 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8645 * process.c: Export default filters and sentinels to Elisp.
8646 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8648 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8649 (Fset_process_sentinel, Fformat_network_address):
8650 Default to them instead of nil.
8651 (server_accept_connection): Sentinels can't be nil any more.
8652 (read_and_dispose_of_process_output): New function, extracted from
8653 read_process_output.
8654 (read_process_output): Use it; filters can't be nil.
8655 (Finternal_default_process_filter): New function, extracted from
8656 read_process_output.
8657 (exec_sentinel_unwind): Remove function.
8658 (exec_sentinel): Don't zilch sentinel while running.
8659 (status_notify): Sentinels can't be nil.
8660 (Finternal_default_process_sentinel): New function extracted from
8662 (setup_process_coding_systems): Default filter is not nil any more.
8663 (syms_of_process): Export new Elisp functions and initialize
8665 * lisp.h (make_lisp_proc): New function.
8667 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8669 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8671 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8673 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8674 unless we know that the window w is a leaf window.
8675 Another attempt at solving bug#14062.
8677 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8679 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8682 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8684 * image.c (gif_load): Check that subimages fit (Bug#14345).
8686 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8688 * lread.c (skip_dyn_eof): New function.
8689 (read1): Use it to skip the end of a file in response to #@00.
8691 * doc.c (get_doc_string): Slightly relax the sanity checking.
8693 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8695 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8696 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8697 (MonitorInfo): New struct.
8698 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8699 (Fns_display_monitor_attributes_list): New functions.
8700 (display-usable-bounds): Remove.
8701 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8704 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8706 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8707 (GTK_CHECK_VERSION): New macro, if not already defined.
8708 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8709 replaced by GTK_CHECK_VERSION.
8711 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8713 * xterm.h (GTK_PREREQ): New macro.
8714 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8715 to use this macro instead, for consistency and clarity.
8717 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8719 * xdisp.c (row_for_charpos_p): New function, with code of
8720 cursor_row_p, but accepts an additional argument CHARPOS instead
8721 of using a hardcoded PT.
8722 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8723 (row_containing_pos): Call row_for_charpos_p instead of partially
8724 doing the same. Fixes cursor positioning under longlines-mode
8725 when longlines-show-effect includes more than one newline, when
8726 moving the cursor vertically up.
8728 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8730 * makefile.w32-in (ACL_H): New macro.
8731 ($(BLD)/fileio.$(O)): Update dependencies.
8733 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8735 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8736 * Makefile.in (LIB_ACL): New macro.
8737 (LIBACL_LIBS): Remove.
8738 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8739 * fileio.c: Include <acl.h>.
8740 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8741 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8743 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8746 * unexelf.c: Don't assume ElfW (Half) fits in int.
8747 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8748 when dealing with ElfW (Half) values, since they can exceed 2**31
8749 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8750 (entry_address): Omit unused NUM arg. All uses changed.
8752 2013-05-07 Juri Linkov <juri@jurta.org>
8754 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8755 to the string converted from number with `Fnumber_to_string'.
8758 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8760 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8761 This fixes a problem introduced by my previous change.
8763 2013-05-07 Glenn Morris <rgm@gnu.org>
8765 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8767 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8769 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8771 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8773 Static checking by GCC 4.8.0.
8774 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8775 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8776 (x_get_monitor_attributes_fallback)
8777 (x_get_monitor_attributes_xinerama)
8778 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8779 Define only if USE_GTK.
8780 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8781 (x_get_monitor_attributes_fallback): Omit unused locals.
8782 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8783 Use double, not float, to avoid mixed-mode floating point arithmetic.
8785 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8786 Jan Djärv <jan.h.d@swipnet.se>
8788 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8789 (XINERAMA_CFLAGS): New macros.
8790 (ALL_CFLAGS, LIBES): Use them.
8792 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8793 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8794 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8795 (syms_of_xfns): DEFSYM them.
8796 (struct MonitorInfo): New struct.
8797 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8798 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8799 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8800 (x_get_monitor_attributes_xinerama): New functions.
8801 (Fx_display_monitor_attributes_list): New primitive.
8802 (syms_of_xfns): Defsubr it.
8804 * xterm.h (x_display_info): Add Xatom_net_workarea and
8805 Xatom_net_current_desktop.
8807 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8808 and dpyinfo->Xatom_net_current_desktop.
8810 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8812 * xdisp.c (pos_visible_p): Use the special code for finding the
8813 beginning of a display property or overlay for any "replacing"
8814 display property, not just for display strings. This solves
8815 incorrect reporting of position by posn-at-point. (Bug#14241)
8817 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8819 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8820 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8821 Verify that ElfW (Half) fits in int.
8822 (fatal): Use same signature as lisp.h.
8823 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8824 configure and build with -DUNEXELF_DEBUG without worrying about
8825 other modules that use DEBUG.
8826 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8827 possibly-wide integers now uses it instead of plain fprintf.
8828 (entry_address): New function, which avoids problems with 32-bit
8829 overflow on 64-bit hosts.
8830 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8831 (round_up): Don't assume the remainder fits in int.
8832 (find_section): Use bool for boolean. Simplify debug code.
8833 (unexec): Don't assume file sizes fit in int or size_t.
8834 Omit unnecessary trailing newline in 'fatal' format.
8835 Use strerror rather than outputting decimal error number.
8836 Remove unused code when emacs is not defined;
8837 this file relies on Emacs now.
8838 Don't assume e_phnum and e_shnum are positive.
8840 * regex.c: Fix problems when DEBUG is defined.
8841 (extract_number, extract_number_and_incr): Define regardless of
8842 whether DEBUG is defined; that's simpler and makes the code less
8843 likely to go stale in the normal case when DEBUG is not defined.
8844 Return int rather than taking an int * arg. All callers changed.
8845 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8846 Remove, replacing with ...
8847 (DEBUG_PRINT): New macro. All callers changed.
8848 (DEBUG_COMPILES_ARGUMENTS): New macro.
8849 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8850 (print_compiled_pattern, print_double_string) [DEBUG]:
8851 Use prototype rather than old-style definition.
8852 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8853 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8854 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8855 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8856 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8857 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8858 This matters only when DEBUG is defined.
8860 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8862 * xdisp.c (set_iterator_to_next): Set the
8863 ignore_overlay_strings_at_pos_p flag only if we are _really_
8864 iterating over an overlay string, as indicated by the
8865 current.overlay_string_index member. (Bug#14306)
8867 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8869 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8870 to where it is used, to avoid autorelease issues (Bug#14050).
8872 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8874 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8875 * fileio.c (syms_of_fileio): Implement this.
8876 * filelock.c (create_lock_file): If symbolic links don't work, so
8877 we use a regular file as a lock file, do not fsync the lock file;
8880 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8882 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8883 (syms_of_minibuf): Adjust accodingly.
8885 * callint.c (Fcall_interactively): Adjust calls accordingly.
8887 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8889 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8890 w->contents is a buffer before computing everything else.
8891 Use parentheses to disambiguate last part of the condition.
8893 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8894 assertion violations. (Bug#14062)
8896 2013-05-01 David Reitter <david.reitter@gmail.com>
8898 * nsfns.m (ns_tooltip): Initialize.
8900 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8902 * coding.c (decode_coding_gap): Don't remove the character before
8903 a newline unless it's a CR character. (Bug#14287)
8905 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8907 * dispextern.h (struct face): Move enum face_underline_type
8908 earlier so that bitfields can be in the same word.
8910 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8912 * nsfns.m (handlePanelKeys): New function.
8913 (EmacsOpenPanel:performKeyEquivalent:)
8914 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8915 arrows/function/control and copy/paste keys (Bug#14296).
8917 2013-04-27 Juri Linkov <juri@jurta.org>
8919 * callint.c (Fcall_interactively): Call `Qread_number' for
8920 interactive code letter `n' instead of using duplicate code.
8923 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8925 * systime.h (make_timeval): Declare as 'const'.
8927 2013-04-27 Kenichi Handa <handa@gnu.org>
8929 * font.c (font_open_entity): Always open a font of manageable
8932 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8934 Port better to AIX (Bug#14258).
8935 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8938 2013-04-24 Kenichi Handa <handa@gnu.org>
8940 * coding.c (decode_coding_iso_2022): When an invalid escape
8941 sequence is encountered, reset the invocation and designation
8942 status to the safest one.
8944 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8946 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8947 Without this fix, "make distclean" leaves stamp-h1 behind.
8949 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8951 * w32fns.c (w32_fullscreen_rect): New function to compute the
8952 window rectangle for the given fullscreen mode.
8953 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8954 longer tunes the window size. This keeps the window's edges flush
8955 with the screen and allows the taskbar to hide itself in fullboth.
8957 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8958 window decorations and uses the entire screen.
8960 * w32term.h (w32_fullscreen_rect) Add prototype.
8961 (struct w32_output): Replace normal_width, normal_height,
8962 normal_top, and normal_left members with a single normal_placement
8964 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8966 (FRAME_NORMAL_PLACEMENT): New macro.
8968 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8970 * minibuf.c (Ftest_completion): Silence compiler warning.
8972 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8974 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8977 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8980 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8981 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8982 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8983 parentheses where appropriate.
8985 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8987 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8989 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8991 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8992 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8993 Mention in the doc string that setting these variables takes
8994 effect only after a call to set-window-buffer. (Bug#14200)
8996 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8998 * indent.c (Fvertical_motion): Don't consider display strings on
8999 overlay strings as display strings on the buffer position we
9000 started from. This prevents vertical cursor motion from jumping
9001 more than one line when there's an overlay string with a display
9002 property at end of line.
9003 Reported by Karl Chen <Karl.Chen@quarl.org> in
9004 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9006 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9008 * window.c (select_window): `record_buffer' even if window is
9009 already selected (bug#14191).
9011 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9013 * window.c (Fwindow_end): Test more flags, including the buffer's
9014 last_overlay_modified flag, to determine whether the window's
9015 display is really up-to-date. Prevents the function from
9016 returning a stale value. (Bug#14170)
9017 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9020 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9022 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9023 garbaged only if it is not already the top frame on its TTY.
9024 This prevents flickering due to constant redrawing of TTY frames when
9025 there are GUI frames open in the same session. (Bug#13864)
9027 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9029 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9030 of marking the idle timers directly.
9032 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9034 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9037 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9039 * window.c (select_window): Don't record_buffer while the invariant is
9040 temporarily broken (bug#14161).
9042 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9044 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9046 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9048 2013-04-07 Romain Francoise <romain@orebokech.com>
9050 Ignore additional platform-specific ACL errors (Bug#13702).
9051 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9052 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9054 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9056 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9059 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9061 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9062 This bug was introduced by my 2013-02-25 change that simplified
9063 data_start configuration. Without this change, on GNU/Linux
9064 an Emacs configured with --enable-profiling fails immediately
9065 due to a profiler signal.
9066 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9067 with these flags. On platforms where special flags are needed
9068 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9069 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9070 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9072 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9074 Get rid of some platform-specific functions examining window
9075 system and its capabilities. This is a partial rework of the
9077 * lisp.h (have_menus_p): Remove prototype. This function is
9078 replaced with platform-independent window_system_available.
9079 (check_window_system): Move to...
9080 * frame.h (decode_window_system_frame, window_system_available):
9081 ...here, add new prototypes.
9082 * frame.c (window_system_available, decode_window_system_frame):
9084 (check_window_system): Platform-independent now.
9085 * xterm.h (x_in_use): Remove declaration.
9087 * w32term.h (check_x_frame):
9088 * nsterm.h (check_x_frame): Remove prototypes. This function
9089 is replaced with platform-independent decode_window_system_frame.
9090 * msdos.c (have_menus_p): Remove.
9091 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9092 Remove platform-specific functions. Use check_window_system,
9093 decode_window_system_frame and check_ns_display_info where
9094 appropriate. Minor style and comment tweaks.
9095 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9096 (check_x_frame): Likewise.
9097 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9099 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9100 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9101 * xmenu.c, xselect.c: All related users changed.
9103 2013-04-03 Kenichi Handa <handa@gnu.org>
9105 The following changes is to optimize the code for reading UTF-8
9108 * coding.c (check_ascii): Rename from detect_ascii. Return value
9109 changed. Check EOL format. Do not call adjust_coding_eol_type
9111 (check_utf_8): New function.
9112 (adjust_coding_eol_type): Do nothing if already adjusted.
9113 (detect_coding): Compare the return value of check_ascii with
9114 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9115 (decode_coding_gap): Optimize for valid UTF-8.
9117 2013-03-21 Kenichi Handa <handa@gnu.org>
9119 * coding.c (syms_of_coding): Cancel previous change.
9121 * insdel.c (insert_from_gap): Fix previous change.
9123 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9125 Consistently use platform-specific function to detect window system.
9126 * lisp.h (check_window_system): New prototype. This function is
9127 going to replace check_x, check_w32 and check_ns.
9128 (have_menus_p): Mention msdos.c in comment.
9129 * fontset.c (check_window_system_func): Remove. Adjust all users.
9130 * fontset.h (check_window_system_func): Remove prototype.
9131 * nsterm.h (check_ns):
9132 * xterm.h (check_x):
9133 * w32term.h (check_w32): Likewise.
9134 * menu.c (Fx_popup_menu): Use check_window_system.
9135 * msdos.c (check_window_system): Define for MS-DOS.
9136 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9137 * w32fns.c (check_window_system): Likewise for MS-Windows.
9138 * xfns.c (check_window_system): Likewise for X.
9139 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9140 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9142 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9144 Prefer < to > in range checks such as 0 <= i && i < N.
9145 This makes it easier to visualize quantities on a number line.
9146 This patch doesn't apply to all such range checks,
9147 only to the range checks affected by the 2013-03-24 change.
9148 This patch reverts most of the 2013-03-24 change.
9149 * alloc.c (xpalloc, Fgarbage_collect):
9150 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9151 * character.c (string_escape_byte8):
9152 * charset.c (read_hex):
9153 * data.c (cons_to_unsigned):
9154 * dispnew.c (update_frame_1):
9155 * doc.c (Fsubstitute_command_keys):
9156 * doprnt.c (doprnt):
9157 * editfns.c (hi_time, decode_time_components):
9158 * fileio.c (file_offset):
9159 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9160 * font.c (font_intern_prop):
9161 * frame.c (x_set_alpha):
9162 * gtkutil.c (get_utf8_string):
9163 * indent.c (check_display_width):
9164 * keymap.c (Fkey_description):
9165 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9167 * minibuf.c (read_minibuf_noninteractive):
9168 * process.c (wait_reading_process_output):
9169 * search.c (Freplace_match):
9170 * window.c (get_phys_cursor_glyph):
9171 * xdisp.c (redisplay_internal):
9172 * xsmfns.c (smc_save_yourself_CB):
9173 Prefer < to > for range checks.
9174 * dispnew.c (sit_for): Don't mishandle NaNs.
9175 This fixes a bug introduced in the 2013-03-24 change.
9176 * editfns.c (decode_time_components): Don't hoist comparison.
9177 This fixes another bug introduced in the 2013-03-24 change.
9179 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9181 * frame.h (struct frame): Drop scroll_bottom_vpos
9182 member becaue all real users are dead long ago.
9183 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9184 * xdisp.c (redisplay_internal): Adjust user.
9186 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9188 * nsmenu.m (showAtX:Y:for:): setLevel to
9189 NSPopUpMenuWindowLevel (Bug#13998).
9191 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9193 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9194 (ns_check_pending_open_menu): Declare.
9196 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9197 (x_activate_menubar): Update the menu with title that matches
9198 ns_get_pending_menu_title, and call
9199 ns_check_pending_openmenu (Bug#12698).
9200 (menuWillOpen:): New method.
9201 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9203 * nsterm.m (menu_will_open_state, menu_mouse_point)
9204 (menu_pending_title): New varaibles.
9205 (ns_get_pending_menu_title, ns_check_menu_open)
9206 (ns_check_pending_open_menu): New functions.
9208 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9210 * indent.c (current_column_bol_cache): Remove leftover which is not
9211 used in Fmove_to_column any more.
9212 (current_column, scan_for_column): Adjust users.
9213 * keyboard.c (last_point_position_buffer, last_point_position_window):
9214 Remove leftovers which are not used for recording undo any more.
9215 (command_loop_1, syms_of_keyboard): Adjust users.
9216 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9217 redisplay_window any more.
9218 (move_it_to): Adjust user.
9220 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9222 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9223 Update dependencies.
9225 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9227 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9228 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9231 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9233 * window.h (struct window): Replace hchild, vchild and buffer slots
9234 with a single slot 'contents'. This is possible because each valid
9235 window may have either the child window (in vertical or horizontal
9236 combination) or buffer to display (for the leaf window). Using that,
9237 a lot of operations to traverse and/or change window hierarchies may
9238 be simplified. New member horizontal is used to distinguish between
9239 horizontal and vertical combinations of internal windows.
9240 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9241 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9242 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9243 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9244 Use contents slot, not buffer, where appropriate.
9245 (wset_combination): New function.
9246 (wset_buffer): Add eassert.
9247 (Fframe_first_window): Simplify the loop reaching first window.
9248 (Fwindow_buffer): Use WINDOW_LEAF_P.
9249 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9250 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9251 (unshow_buffer): Convert initial debugging check to eassert.
9252 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9253 (make_parent_window, window_resize_check, window_resize_apply)
9254 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9255 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9256 Adjust to match struct window changes.
9257 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9258 (mark_window_cursors_off, count_windows, get_leaf_windows)
9259 (foreach_window_1): Simplify the loop.
9260 * alloc.c (mark_object): Do not check for the leaf window because
9261 internal windows has no glyph matrices anyway.
9262 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9263 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9264 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9265 (build_frame_matrix_from_window_tree, mirror_make_current)
9266 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9267 (update_window_tree, set_window_update_flags): Simplify the loop.
9268 (sync_window_with_frame_matrix_rows): Enforce live window.
9269 Use contents slot, not buffer, where appropriate.
9270 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9271 and WINDOW_HORIZONTAL_COMBINATION_P.
9272 (make_frame_visible_1): Simplify the loop.
9273 Use contents slot, not buffer, where appropriate.
9274 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9275 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9276 (expose_window_tree): Likewise.
9277 Use contents slot, not buffer, where appropriate.
9278 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9279 to avoid deleted windows. Use contents slot instead of buffer.
9280 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9281 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9282 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9283 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9285 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9287 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9288 identify the reasons for assertion violations in bug#14062 and
9290 (Fx_show_tip): Fix compilation error under
9291 "--enable-check-lisp-object-type". (Bug#14073)
9293 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9294 Reported by <rzl24ozi@gmail.com>.
9296 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9298 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9300 (unwind_with_echo_area_buffer): ...to restore it here.
9301 This is needed to ensure that...
9302 (redisplay_window): ...both window markers are valid here,
9303 which is verified by eassert.
9304 * editfns.c (save_excursion_save): Do not assume that
9305 selected_window always displays the buffer.
9306 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9309 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9311 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9314 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9316 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9318 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9320 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9321 since MinGW's w32api headers do. This avoids compiler warnings.
9323 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9326 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9328 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9330 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9332 * gtkutil.c (style_changed_cb): Check if frame is live and an
9333 X frame (Bug#14038).
9335 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9337 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9338 Define only for _WIN32_WINNT less than 0x0500.
9339 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9341 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9342 see its own definitions of 'struct timeval' and 'struct timezone'.
9344 Fix incompatibilities between MinGW.org and MinGW64 headers.
9345 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9347 * w32.c (REPARSE_DATA_BUFFER): Guard with
9348 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9350 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9352 * xterm.c: Include X11/XKBlib.h
9353 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9355 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9357 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9359 * blockinput.h (input_blocked_p): Likewise.
9360 * bytecode.c (exec_byte_code): Likewise.
9361 * callproc.c (call_process_kill, call_process_cleanup)
9362 (Fcall_process): Likewise.
9363 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9364 (Fccl_execute_on_string): Likewise.
9365 * character.c (string_escape_byte8): Likewise.
9366 * charset.c (read_hex): Likewise.
9367 * cm.c (calccost): Likewise.
9368 * data.c (cons_to_unsigned): Likewise.
9369 * dired.c (directory_files_internal, file_name_completion):
9371 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9372 (sit_for): Likewise.
9373 * doc.c (Fsubstitute_command_keys): Likewise.
9374 * doprnt.c (doprnt): Likewise.
9375 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9376 * emacsgtkfixed.c: Likewise.
9377 * fileio.c (file_offset, Fwrite_region): Likewise.
9378 * floatfns.c (Fexpt, fmod_float): Likewise.
9379 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9381 * font.c (font_intern_prop): Likewise.
9382 * frame.c (x_set_alpha): Likewise.
9383 * gtkutil.c (get_utf8_string): Likewise.
9384 * indent.c (check_display_width): Likewise.
9385 * intervals.c (create_root_interval, rotate_right, rotate_left)
9386 (split_interval_right, split_interval_left)
9387 (adjust_intervals_for_insertion, delete_node)
9388 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9389 (merge_interval_right, merge_interval_left, copy_intervals)
9390 (set_intervals_multibyte_1): Likewise.
9391 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9392 * keymap.c (Fkey_description): Likewise.
9393 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9394 * lread.c (openp, read_integer, read1, string_to_number):
9396 * menu.c (ensure_menu_items): Likewise.
9397 * minibuf.c (read_minibuf_noninteractive): Likewise.
9398 * print.c (printchar, strout): Likewise.
9399 * process.c (create_process, Faccept_process_output)
9400 (wait_reading_process_output, read_process_output, send_process)
9401 (wait_reading_process_output): Likewise.
9402 * profiler.c (make_log, handle_profiler_signal): Likewise.
9403 * regex.c (re_exec): Likewise.
9404 * regex.h: Likewise.
9405 * search.c (looking_at_1, Freplace_match): Likewise.
9406 * sysdep.c (get_child_status, procfs_ttyname)
9407 (procfs_get_total_memory): Likewise.
9408 * systime.h (EMACS_TIME_VALID_P): Likewise.
9409 * term.c (dissociate_if_controlling_tty): Likewise.
9410 * window.c (get_phys_cursor_glyph): Likewise.
9411 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9412 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9414 * xfns.c (Fx_window_property): Likewise.
9415 * xmenu.c (set_frame_menubar): Likewise.
9416 * xselect.c (x_get_window_property, x_handle_dnd_message):
9418 * xsmfns.c (smc_save_yourself_CB): Likewise.
9419 * xterm.c (x_scroll_bar_set_handle): Likewise.
9421 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9423 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9424 to be optional or nil. Adjust comment and convert it to docstring.
9425 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9426 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9428 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9430 Static checking by GCC 4.8-20130319.
9431 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9432 * process.c (Fset_process_datagram_address)
9433 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9434 * xdisp.c (get_char_face_and_encoding):
9435 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9436 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9437 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9439 2013-03-24 Ken Brown <kbrown@cornell.edu>
9441 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9442 fix compilation on 64-bit Cygwin, where underscores are not
9443 automatically prepended.
9445 * w32term.c (w32_initialize): Silence compiler warning.
9447 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9449 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9450 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9451 variables, to save and restore frame dimensions.
9452 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9453 after returning from a 'fullscreen' configuration.
9454 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9455 to avoid races between the main thread and the input thread.
9457 * w32term.h (struct w32_output): New members normal_width,
9458 normal_height, normal_top, normal_left, and prev_fsmode.
9459 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9460 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9463 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9464 'fullscreen' parameter. Always record previous width and height
9465 of the frame, except when switching out of maximized modes, so
9466 that they could be restored correctly, instead of resetting to the
9467 default frame dimensions. Send SC_RESTORE command to the frame,
9468 unless we are going to send SC_MAXIMIZE, to restore the frame
9469 resize hints in the mouse pointer shown by the window manager.
9472 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9474 * lisp.h (get_frame_param): Adjust conditions for prototype
9477 2013-03-22 Ken Brown <kbrown@cornell.edu>
9479 * unexcw.c: Drop unneeded inclusion of w32common.h.
9480 (report_sheap_usage): Declare.
9481 (read_exe_header): Add magic numbers for x86_64.
9482 (fixup_executable): Fix printf format specifier for unsigned long
9485 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9487 * frame.h (struct frame): Put menu_bar_window under #ifdef
9488 because this member is not needed when X toolkit is in use.
9489 (fset_menu_bar_window):
9490 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9491 (free_glyphs, update_frame):
9492 * xdisp.c (expose_frame): Likewise.
9493 (display_menu_bar): Likewise. Remove redundant eassert.
9494 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9497 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9499 Use functions and constants to manipulate Lisp_Save_Value objects.
9500 This replaces code that used macros and strings and token-pasting.
9501 The change makes the C source a bit easier to follow,
9502 and shrinks the Emacs executable a bit.
9503 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9504 (make_save_value): Change 1st arg from string to enum. All callers
9507 (mark_object): Use if, not #if, for GC_MARK_STACK.
9508 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9509 (XSAVE_OBJECT): Now functions, not macros.
9510 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9511 the constant was never used.
9512 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9513 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9514 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9515 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9517 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9518 type3 with a single member save_type. All uses changed.
9519 (save_type, set_save_pointer, set_save_integer): New functions.
9520 * print.c (PRINTX): Remove.
9522 * alloc.c: Remove redundant static declarations.
9524 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9526 * window.h (struct window): Convert left_col, top_line, total_lines
9527 and total_cols from Lisp_Objects to integers. Adjust comments.
9528 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9530 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9531 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9532 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9533 Adjust users where appropriate.
9535 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9537 * frame.h (struct frame): Drop resx and resy because the same data is
9538 available from window system-specific output context. Adjust users.
9539 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9540 New functions to provide defaults when no window system available.
9541 (FRAME_RES_X, FRAME_RES_Y): New macros.
9542 (NUMVAL): Move from xdisp.c.
9543 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9544 (Ffont_face_attributes, Fopen_font):
9545 * image.c (gs_load):
9546 * w32font.c (fill_in_logfont):
9547 * xdisp.c (calc_pixel_width_or_height):
9548 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9549 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9551 2013-03-20 Kenichi Handa <handa@gnu.org>
9553 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9554 to 1 (temporary workaround until a bug related to ASCII
9555 optimization is fixed).
9557 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9559 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9560 Signal error if window is not internal. Adjust docstring.
9561 (delete_all_child_windows): Use combination_limit to save the buffer.
9562 (Fset_window_configuration): Adjust accordingly.
9563 * print.c (syms_of_print): Initialize debugging output not here...
9564 (init_print_once): ...but in a new function here.
9565 * lisp.h (init_print_once): Add prototype.
9566 * emacs.c (main): Add call to init_print_once. Adjust comments.
9568 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9570 * window.c (window_resize_check, window_resize_apply)
9571 (window_from_coordinates, recombine_windows, set_window_buffer)
9572 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9573 (Fsplit_window_internal, Fdelete_window_internal)
9574 (freeze_window_starts): Use bool for booleans.
9575 * window.h (window_frame_coordinates, resize_frame_windows)
9576 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9578 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9580 * dispnew.c (bitch_at_user): Use `user-error'.
9582 2013-03-17 Ken Brown <kbrown@cornell.edu>
9584 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9585 as return type of image_background. (Bug#13981)
9586 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9588 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9590 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9591 (ns_select): Don't return with result uninitialized.
9593 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9596 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9598 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9599 directories. If filename is nil, get directory name (Bug#13932).
9600 Use getFilename and getDirectory.
9601 (getFilename, getDirectory): New methods for EmacsSavePanel and
9603 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9605 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9607 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9609 2013-03-15 Kenichi Handa <handa@gnu.org>
9611 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9612 (adjust_after_replace): Make it back to static. Delete the third
9613 arg text_at_gap_tail. Cancel the code for handling it.
9615 * coding.h (struct coding_system): New member eol_seen.
9617 * coding.c (detect_ascii): New function.
9618 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9619 when the source bytes are actually scanned. On detecting for
9620 coding_category_utf_8_auto, call detect_ascii instead of scanning
9621 source bytes directly.
9622 (produce_chars): Call insert_from_gap with the new arg 0.
9623 (encode_coding): Likewise.
9624 (decode_coding_gap): Control ASCII optimization by the variable
9625 disable_ascii_optimization instead of #ifndef .. #endif.
9626 Deccode EOL format according to coding->eol_seen.
9627 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9630 * lisp.h (adjust_after_replace): Cancel externing it.
9631 (insert_from_gap): Adjust prototype.
9633 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9635 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9636 FULLSCREEN_MAXIMIZED. (Bug#13935)
9638 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9640 * region-cache.c (find_cache_boundary, move_cache_gap)
9641 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9642 Simplify debugging check and convert to eassert. Adjust comment.
9643 (pp_cache): Put under ENABLE_CHECKING.
9645 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9647 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9648 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9650 (w32fullscreen_hook): If the frame is visible, reset
9651 f->want_fullscreen flag after changing the frame size. If the
9652 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9655 2013-03-13 Daniel Colascione <dancol@dancol.org>
9657 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9658 too so that these builds can use Cygwin's file conversion
9659 functions. (We've been building and linking cygw32.o all along
9660 and just not using it.)
9662 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9664 File synchronization fixes (Bug#13944).
9665 * Makefile.in (LIB_FDATASYNC): New macro.
9667 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9668 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9669 Don't worry about HAVE_FSYNC, since a substitute fsync is
9670 available if the system lacks one.
9671 (Fwrite_regin): Retry fsync if interrupted.
9673 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9675 * w32term.c (w32_read_socket): If the Emacs frame is being
9676 activated, call w32fullscreen_hook, to make sure the new frame
9677 dimensions are in effect. (Bug#13937)
9679 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9681 * xdisp.c (init_iterator): Simplify because both character and byte
9682 positions are either specified or -1. Add eassert. Adjust comment.
9683 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9684 character and byte positions can be obtained from marker.
9686 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9688 Static checking by Sun C 5.12.
9689 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9690 * bytecode.c (exec_byte_code):
9691 * dispnew.c (init_display):
9693 * fileio.c (Fsubstitute_in_file_name):
9694 * keyboard.c (Fevent_convert_list):
9695 * keymap.c (Fsingle_key_description):
9696 * term.c (maybe_fatal, fatal):
9697 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9698 * xsmfns.c (Fhandle_save_session):
9699 Omit unreachable code.
9700 * keymap.c (map_keymap_char_table_item): Cast void * to
9701 a function pointer type; the C Standard requires this.
9703 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9704 Include <sys/param.h> unconditionally, as that works elsewhere and
9705 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9706 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9709 See ChangeLog.12 for earlier changes.
9715 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9717 This file is part of GNU Emacs.
9719 GNU Emacs is free software: you can redistribute it and/or modify
9720 it under the terms of the GNU General Public License as published by
9721 the Free Software Foundation, either version 3 of the License, or
9722 (at your option) any later version.
9724 GNU Emacs is distributed in the hope that it will be useful,
9725 but WITHOUT ANY WARRANTY; without even the implied warranty of
9726 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9727 GNU General Public License for more details.
9729 You should have received a copy of the GNU General Public License
9730 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.