1 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
4 cursor when modeline can't be dragged (Bug#16647).
6 2014-02-28 Glenn Morris <rgm@gnu.org>
8 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
9 from custom-delayed-init-variables. (Bug#11565)
11 2014-02-27 Martin Rudalics <rudalics@gmx.at>
13 More fixes for mouse glyph calculations (Bug#16647).
14 * window.c (coordinates_in_window): In intersection of
15 horizontal and vertical window dividers prefer the horizontal
16 one. Add some extra parens to last fix.
17 (window_relative_x_coord): Return x-coordinate for header and
19 * xdisp.c (remember_mouse_glyph): In text area don't extend
20 glyph into mode line to show the vertical drag cursor there
21 immediately. Subdivide mouse glyphs in right fringes to show a
22 horizontal drag cursor as soon as we enter the "grabbable width"
23 portion. Handle vertical border case separately. Do not
24 subdivide window divider areas.
25 (note_mouse_highlight): On bottom divider of bottommost windows
26 show vertical drag cursor only when the minibuffer window can be
29 2014-02-27 Eli Zaretskii <eliz@gnu.org>
31 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
32 reset by the face of the object just displayed. See also bug#76.
33 (get_next_display_element): If the string came from a display
34 property, examine the box face attribute at it->position, not at
35 it->current.pos, since the latter was not updated yet. (Bug#16870)
36 (handle_face_prop): Improve commentary.
38 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
40 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
41 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
43 2014-02-26 Martin Rudalics <rudalics@gmx.at>
45 Fixes around Bug#16647.
46 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
47 ON_BOTTOM_DIVIDER cases.
48 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
49 only if the window has no right divider.
50 (Fcoordinates_in_window_p): Fix doc-string.
52 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
54 * lread.c (Funintern): Fix doc to match advertised calling convention.
56 2014-02-24 Daniel Colascione <dancol@dancol.org>
58 * keyboard.c (read_char): Close race that resulted in lost events.
60 2014-02-22 Glenn Morris <rgm@gnu.org>
62 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
63 * window.c (window-resize-pixelwise): Doc fixes.
65 * process.c (Finternal_default_process_filter)
66 (Finternal_default_process_sentinel): Doc tweaks.
68 2014-02-21 Glenn Morris <rgm@gnu.org>
70 * process.c (Fprocess_buffer, Faccept_process_output)
71 (Finternal_default_process_filter, Finternal_default_process_sentinel):
74 2014-02-21 Martin Rudalics <rudalics@gmx.at>
76 * window.c (Fwindow_scroll_bar_width): New function.
78 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
80 Pacify GCC when configuring with --enable-gcc-warnings.
81 * xdisp.c (move_it_in_display_line_to) [lint]:
82 Initialize recently-added local.
84 2014-02-21 Daniel Colascione <dancol@dancol.org>
86 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
88 2014-02-20 Eli Zaretskii <eliz@gnu.org>
90 * xdisp.c (init_iterator): Don't dereference a bogus face
92 (try_cursor_movement): Don't use cursor position if
93 set_cursor_from_row failed to compute it. This avoids assertion
94 violations in MATRIX_ROW.
95 (move_it_in_display_line_to): Save the iterator state in ppos_it
96 only once per call. Reimplement the method used to return to the
97 best candidate position if all the positions found in display line
98 are beyond TO_CHARPOS. This cuts down the number of calls to
99 bidi_shelve_cache, which moves a lot of stuff when lines are long
100 and include bidirectional text. (Bug#15555)
102 2014-02-20 Glenn Morris <rgm@gnu.org>
104 * data.c (Fdefalias): Doc fix.
106 2014-02-19 Eli Zaretskii <eliz@gnu.org>
108 * xdisp.c (display_line): Fix horizontal scrolling of large images
109 when fringes are turned off. This comes at a price of not
110 displaying the truncation/continuation glyphs in this case.
113 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
114 CreateDIBSection returns an error indication, zero out *ximg after
115 destroying the image. This avoids crashes in memory allocations
116 due to the fact that some of the callers also call
117 x_destroy_x_image, which will attempt to free an already free'd
120 2014-02-18 Martin Rudalics <rudalics@gmx.at>
122 * widget.c (update_various_frame_slots): Don't set
123 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
125 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
127 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
129 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
131 temacs --daemon fix (Bug#16599).
132 * emacs.c (main): Initialize daemon_pipe[1] here ...
133 (syms_of_emacs): ... instead of here.
135 2014-02-16 Anders Lindgern <andlind@gmail.com>
137 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
140 2014-02-16 Daniel Colascione <dancol@dancol.org>
142 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
143 (xd_get_connection_address): Use it.
144 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
145 xd_get_connection_address because the latter signals if the bus
146 we're trying to close is already disconnected.
148 2014-02-13 Eli Zaretskii <eliz@gnu.org>
150 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
151 argument to CreateThread. This avoids segfaults on Windows 9X.
152 Reported by oslsachem <oslsachem@gmail.com>.
154 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
156 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
157 * unexhp9k800.c (unexec_error): New function, to simplify the code.
158 (check_lseek): New function, to report lseek errors.
159 (save_data_space, update_file_ptrs, read_header, write_header)
160 (copy_file, copy_rest, unexec): Use these news functions.
161 (update_file_ptrs): Don't assume wraparound behavior when
162 converting a large size_t value to off_t.
164 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
166 * composite.c (fill_gstring_header): Pass positions as C integers
167 and move parameters checking to...
168 (Fcomposition_get_gstring): ...this function. Handle case when
169 buffer positions are in reversed order and avoid crash (Bug#16739).
171 * buffer.c (validate_region): Mention current buffer in error message.
173 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
175 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
177 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
179 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
181 2014-02-11 Glenn Morris <rgm@gnu.org>
183 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
184 Replace refs to "OpenStep" in messages.
186 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
188 Avoid "." at end of error diagnostics.
189 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
191 * nsfns.m (ns_display_info_for_name):
192 * nsselect.m (Fx_own_selection_internal):
193 * nsterm.m (performDragOperation:):
194 Remove "." from end of diagnostic.
196 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
198 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
199 unintuitive (bug#15824).
200 (Fyes_or_no_p): Doc fix (bug#15456).
202 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
204 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
206 * eval.c (call_debugger): When exiting the debugger, do not allow
207 max_specpdl_size less than actual binding depth (Bug#16603).
208 (syms_of_eval): Adjust docstring.
210 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
212 * cmds.c (Fself_insert_command): Output a clearer error message on
213 negative repetitions (bug#9476).
215 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
217 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
219 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
221 * minibuf.c (Fread_string): Doc clarification (bug#15422).
223 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
225 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
227 * keyboard.c (Frecursive_edit): Fix typo in docstring.
229 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
231 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
233 * keyboard.c (Frecursive_edit): Say more precicely how throwing
234 `exit' works (bug#15865).
236 2014-02-07 Martin Rudalics <rudalics@gmx.at>
238 Constrain window box/body sizes and margin widths (Bug#16649).
239 * xdisp.c (window_box_width): Don't return less than zero.
240 (window_box_left_offset, window_box_right_offset): Don't return
241 more than the window's pixel width.
242 * window.c (window_body_height, window_body_width): Don't return
244 (window_resize_apply): Adjust margin width, if necessary.
246 2014-02-07 Glenn Morris <rgm@gnu.org>
248 * nsterm.m (syms_of_nsterm): Doc fix.
250 2014-02-06 Eli Zaretskii <eliz@gnu.org>
252 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte): New
253 variables: pointers through which to call the respective APIs.
254 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
255 (filename_from_ansi, sys_link, check_windows_init_file): Call
256 MultiByteToWideChar and WideCharToMultiByte through pointers.
257 This is required on Windows 9X, where we dynamically load
258 UNICOWS.DLL which has their non-stub implementations.
259 (maybe_load_unicows_dll): Assign addresses to these 2 function
260 pointers after loading UNICOWS.DLL.
262 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
263 MultiByteToWideChar and WideCharToMultiByte through function
266 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte): New
269 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
271 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
272 for OSX >= 10.9 if separate spaces are used.
273 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
275 2014-02-06 Glenn Morris <rgm@gnu.org>
277 * buffer.c (cache-long-scans): Doc fix.
279 2014-02-05 Eli Zaretskii <eliz@gnu.org>
281 * w32fns.c (Fw32_shell_execute): Doc fix.
283 2014-02-05 Bastien Guerry <bzg@gnu.org>
285 * syntax.c (Fforward_word): Call Fconstrain_to_field with
286 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
288 2014-02-05 Martin Rudalics <rudalics@gmx.at>
290 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
291 outside the window (Bug#16649).
293 * xdisp.c (note_mouse_highlight): When entering a margin area show
294 a non-text cursor (Bug#16647).
296 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
298 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
299 It prompted a compile-time diagnostic on GNU/Linux.
300 Simplify to remove the need for the label.
302 2014-02-04 Eli Zaretskii <eliz@gnu.org>
304 * w32menu.c (w32_popup_dialog): Don't condition the whole function
305 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
306 to show it; otherwise return 'unsupported--w32-dialog' to signal
307 to the caller that emulation with menus is necessary. This
308 resurrects code inadvertently deleted by the 2013-10-08 commit.
310 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
312 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
315 * menu.c (Fx_popup_dialog): Don't condition the call to
316 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
317 special symbol 'unsupported--w32-dialog', emulate the dialog with
318 a menu by calling x-popup-menu.
320 * menu.h (Qunsupported__w32_dialog): New extern variable.
322 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
324 * keyboard.c (kbd_buffer_get_event): Read file notification events
327 * xgselect.c (xg_select): Read glib events in any case, even if
328 there are no file descriptors to watch for. (Bug#16519)
330 2014-02-03 Martin Rudalics <rudalics@gmx.at>
332 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
333 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
334 * w32term.c (w32_draw_window_divider): Handle first and last
336 * w32term.h (w32_fill_area_abs): New function.
337 * xdisp.c (x_draw_right_divider): Don't draw over bottom
339 * xfaces.c (realize_basic_faces): Handle new face ids.
340 * xfns.c (Fx_create_frame): Call x_default_parameter for right
341 and bottom divider width.
342 * xterm.c (x_draw_window_divider): Handle first and last pixels
345 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
347 * print.c (Fexternal_debugging_output): Add cast to pacify
348 --enable-gcc-warnings.
349 * eval.c (call_debugger): Grow specpdl if the debugger was
350 entered due to specpdl overflow (Bug#16603) and allow more
351 specpdl space for the debugger itself.
353 2014-02-02 Martin Rudalics <rudalics@gmx.at>
355 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
358 2014-02-01 Eli Zaretskii <eliz@gnu.org>
360 * w32fns.c (Ffile_system_info): Use WINAPI in the function
361 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
363 * print.c (Fexternal_debugging_output): If the argument character
364 is non-ASCII, encode it with the current locale's encoding before
365 writing the result to the terminal. (Bug#16448)
367 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
368 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
371 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
373 * process.c (create_process): Reset SIGPROF handler in the child.
374 * callproc.c (call_process): Likewise.
376 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
378 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
380 2014-01-29 Eli Zaretskii <eliz@gnu.org>
382 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
383 of zero to print strings, GDB doesn't like it.
385 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
386 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
387 we still use correct addresses. (Bug#16576)
389 2014-01-27 K. Handa <handa@gnu.org>
391 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
392 to preserve the code detection behavior of 24.3.
393 * coding.h (struct coding_system): New member detected_utf8_bytes.
394 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
395 (decode_coding_gap): Use short cut for UTF-8 file reading only
396 when coding->detected_utf8_bytes equals to coding->src_bytes.
397 * fileio.c (Finsert_file_contents): Cancel the previous change.
399 2014-01-29 Martin Rudalics <rudalics@gmx.at>
401 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
402 that are not visible.
404 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
406 * xmenu.c (create_and_show_popup_menu): Handle case when no key
407 is grabbed (Bug#16565).
409 2014-01-28 Martin Rudalics <rudalics@gmx.at>
411 * xdisp.c (last_max_ascent): Re-remove after erroneously
412 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
414 (move_it_to): Re-remove reference to last_max_ascent.
415 (Fwindow_text_pixel_size): Add iterator's max_ascent and
416 max_descent here instead of calling line_bottom_y. Fix
419 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
421 * terminal.c (initial_free_frame_resources): New function.
422 (init_initial_terminal): Install new hook to free face cache
423 on initial frame and avoid memory leak. For details, see
424 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
425 * xfaces.c (free_frame_faces): Adjust comment.
427 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
429 * data.c (Fstring_to_number): Document results if unparsable
432 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
434 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
436 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
438 When decoding, prefer ptrdiff_t to int for buffer positions etc.
439 * coding.c (detect_coding_utf_8, emacs_mule_char)
440 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
441 (check_utf_8, decode_coding):
442 * coding.h (struct coding_system.errors):
443 Use ptrdiff_t, not int, for integer values derived from buffer and
446 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
447 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
448 before invoking decode_coding_gap, since there's just one block.
450 2014-01-25 Martin Rudalics <rudalics@gmx.at>
452 Fix handling of face attributes in Fx_create_frame (Bug#16529).
453 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
454 too early. Again run change_frame_size before assigning menu-
457 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
459 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
460 arrives, call x_check_fullscreen, in case the new display has a
461 different resolution. (Bug#16517)
463 2014-01-25 Eli Zaretskii <eliz@gnu.org>
465 * term.c (read_menu_input): If the selected frame changes, exit
467 (tty_menu_show): If the selected frame changes while we displayed
468 a menu, throw to top level. (Bug#16479)
470 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
472 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
474 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
476 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
477 * data.c (count_one_bits_word): Fix bug (negated comparison)
478 when BITS_PER_ULL < BITS_PER_BITS_WORD.
480 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
482 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
483 undefined behavior by initializing display property bit of a
484 string processed by the bidirectional iterator. For details, see
485 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
487 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
489 Minor cleanup of previous change.
490 * image.c (imagemagick_error, Fimagemagick_types):
491 Omit some recently-introduced and unnecessary casts and assignments.
493 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
495 Fix two memory leaks discovered with Valgrind.
496 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
497 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
499 2014-01-22 Martin Rudalics <rudalics@gmx.at>
501 Fixes in window size functions around Bug#16430 and Bug#16470.
502 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
503 (Fwindow_mode_line_height, Fwindow_header_line_height)
504 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
505 Minor doc-string adjustments.
506 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
508 (window_body_height, window_body_width): Do not count partially
509 visible lines/columns when PIXELWISE is nil (Bug#16470).
510 (Qfloor, Qceiling): New symbols.
512 2014-01-21 Eli Zaretskii <eliz@gnu.org>
514 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
515 when the image cache is not yet allocated. (Bug#16509)
517 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
519 * buffer.c (Fkill_buffer): When killing an indirect buffer,
520 re-attach intervals to its base buffer (Bug#16502).
521 * intervals.c (set_interval_object): Move from here...
522 * intervals.h (set_interval_object): ... to here. Fix comments.
524 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
526 Avoid undefined behavior by initializing buffer redisplay bit.
527 Problem reported by Dmitry Antipov in
528 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
529 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
531 Revert some of the CANNOT_DUMP fix (Bug#16494).
532 * lread.c (init_lread): Fix typo: NILP, not !NILP.
534 2014-01-19 Eli Zaretskii <eliz@gnu.org>
536 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
537 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
538 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
539 they are replaced by macros that expand into direct calls to the
540 corresponding functions from GDI32.DLL.
541 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
542 variables in the Cygwin build, they are unused.
544 2014-01-19 K. Handa <handa@gnu.org>
546 * composite.c (composition_update_it): Fix previous change.
548 2014-01-18 Eli Zaretskii <eliz@gnu.org>
550 Fix file name handling on MS-Windows 9X.
551 * w32.c (maybe_load_unicows_dll): New function.
553 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
554 on, to make sure we can convert file names to and from UTF-8 on
555 Windows 9X. This fixes a failure to start up because Emacs cannot
556 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
558 * w32font.c [WINDOWSNT]: Include w32.h.
559 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
560 of implementing the same stuff.
561 Remove now unused g_b_init_is_windows_9x.
563 * w32.h (maybe_load_unicows_dll): Add prototype.
565 2014-01-17 Eli Zaretskii <eliz@gnu.org>
567 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
568 switch to single keyboard. Prevents daemon crashes when a new
569 client connects while we show a TTY menu in an existing client.
572 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
574 Fix MinGW64 porting problem with _setjmp.
575 Reported by Eli Zaretskii in:
576 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
577 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
578 the old _setjmp and _longjmp. All uses changed.
580 2014-01-13 Daniel Colascione <dancol@dancol.org>
582 * textprop.c (Fremove_list_of_text_properties): Correctly
583 handle reaching the end of the interval tree. (Bug#15344)
585 2014-01-13 Martin Rudalics <rudalics@gmx.at>
587 * xdisp.c (resize_mini_window): Round height to a multiple of
588 frame's line height. Fix bug in calculation of window start
589 position (Bug#16424).
591 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
593 * macfont.m: Include termchar.h.
594 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
595 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
596 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
597 *_WITH_GC_* to take face and f as parameters.
598 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
599 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
601 2014-01-13 Daniel Colascione <dancol@dancol.org>
603 Fix menu item updating in the presence of the Unity global menu
606 * gtkutil.h (xg_have_tear_offs): Add frame parameter
607 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
609 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
610 updating menus; explain why.
611 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
612 problem it's supposed to solve and it interferes with detecting
613 the presence of a global menu.
614 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
617 2014-01-11 K. Handa <handa@gnu.org>
619 * composite.c (composition_update_it): Fix indexing of
620 LGSTRING_CHAR (Bug#15984).
622 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
624 * unexw32.c (_start) [__MINGW64__]: Define to __start.
626 2014-01-11 Eli Zaretskii <eliz@gnu.org>
628 * xdisp.c (try_window_id): Don't use this function's optimizations
629 if overlays in the buffer displayed by the window have changed
630 since last redisplay. (Bug#16347)
631 (message_dolog): Fix indentation.
633 2014-01-11 Martin Rudalics <rudalics@gmx.at>
635 * frame.c (frame_resize_pixelwise): Fix doc-string.
637 2014-01-10 Martin Rudalics <rudalics@gmx.at>
639 Fix handling of internal borders (Bug#16348).
640 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
641 internal border width from pixel width of windows.
642 (change_frame_size_1): Don't return early when frame's pixel
643 size changes - we still have to record the new sizes in the
645 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
646 also when toolbar gets larger.
647 * window.c (check_frame_size): Include internal_border_width in
649 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
650 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
651 non-toolkit/non-GTK version clear internal border.
652 * xterm.c (x_clear_under_internal_border): New function for
653 non-toolkit/non-GTK version.
654 (x_after_update_window_line): In non-toolkit/non-GTK version
656 (handle_one_xevent, x_set_window_size): Call
657 x_clear_under_internal_border in non-toolkit/non-GTK version.
658 * xterm.h (x_clear_under_internal_border): Extern it.
660 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
662 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
663 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
666 2014-01-06 Eli Zaretskii <eliz@gnu.org>
668 * xdisp.c (redisplay_window): Don't skip window redisplay if the
669 last value of point is not equal to buffer's point. (Bug#16129)
671 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
674 * nsterm.h (updateCollectionBehavior): Rename from
675 updateCollectionBehaviour. All uses changed.
677 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
678 * Makefile.in (SETFATTR): New macro.
679 (temacs$(EXEEXT)): Use it.
681 2014-01-04 Martin Rudalics <rudalics@gmx.at>
683 Fix maximization behavior on Windows (Bug#16300).
684 * w32fns.c (w32_fullscreen_rect): Don't handle
685 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
686 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
687 of SetWindowPos. Restore last placement also when leaving
688 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
689 but the FULLSCREEN_BOTH case.
691 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
694 * data.c (arithcompare_driver):
695 * fileio.c (Fcar_less_than_car):
696 * fns.c (internal_equal):
697 * frame.c (delete_frame):
698 * lisp.h (enum More_Lisp_Bits):
700 Avoid C99 constructs that don't work in C89.
701 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
702 to port to C89, which doesn't have 'long long'.
703 (count_trailing_zero_bits): Use them.
705 2014-01-03 Chong Yidong <cyd@gnu.org>
707 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
709 2014-01-02 Martin Rudalics <rudalics@gmx.at>
711 Further adjust frame/window scrollbar width calculations.
712 * window.c (apply_window_adjustment): Set
713 windows_or_buffers_changed.
714 (Fwindow_scroll_bars): Return actual scrollbar width.
715 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
716 For non-toolkit builds again use 14 as minimum width and set
717 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
718 * xterm.c (XTset_vertical_scroll_bar): Take width from
719 WINDOW_SCROLL_BAR_AREA_WIDTH.
720 (x_new_font): Rename wid to unit. Base calculation of new
721 scrollbar width on toolkit used and make it analogous to that of
722 x_set_scroll_bar_default_width.
723 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
724 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
726 * w32term.c (w32_set_vertical_scroll_bar): Take width from
727 WINDOW_SCROLL_BAR_AREA_WIDTH.
728 (x_new_font): Make it correspond to changes in xterm.c.
730 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
732 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
733 This is a cleaner way to fix the MinGW-w64 porting problem.
734 Check for INTPTR_MAX misconfiguration.
736 2014-01-01 Eli Zaretskii <eliz@gnu.org>
738 * search.c (newline_cache_on_off, find_newline): In indirect
739 buffers, use the newline cache of the base buffer.
741 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
742 buffer, invalidate the caches of its base buffer. (Bug#16265)
744 * indent.c (width_run_cache_on_off, compute_motion): In indirect
745 buffers, use the width-run cache of the base buffer.
747 * xdisp.c (redisplay_window): When the window displays an indirect
748 buffer, and the character widths in the display table have
749 changed, invalidate the width-run cache of the corresponding base
752 * fileio.c (Finsert_file_contents): When invalidating the newline
753 cache, consider the case of inserting into indirect buffer.
755 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
756 In indirect buffers, use the paragraph cache of the base buffer.
758 2013-12-31 Martin Rudalics <rudalics@gmx.at>
760 * window.c (grow_mini_window): Fix last change.
762 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
764 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
766 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
768 * w32term.c (w32_initialize): Use LCID and LOWORD.
770 * w32proc.c (create_child): Use pid_t for 5th argument.
771 (IsValidLocale): Don't provide prototype for MinGW64.
772 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
773 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
775 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
776 MinGW64 doesn't support.
778 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
780 * w32.c (set_named_security_info): New function.
781 (acl_set_file): Fall back on set_named_security_info if
782 set_file_security fails.
783 (g_b_init_set_named_security_info_w)
784 (g_b_init_set_named_security_info_a): New static variables.
785 (globals_of_w32): Initialize them to zero.
786 (set_named_security_info): Set them to non-zero if the
787 corresponding API is available.
788 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
791 2013-12-31 Martin Rudalics <rudalics@gmx.at>
793 Some more fixes following pixelwise resize changes including one
795 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
796 of frame_resize_pixelwise.
797 * widget.c (pixel_to_text_size): New function.
798 (update_wm_hints): Have size hints respect value of
799 frame_resize_pixelwise.
800 (EmacsFrameResize): Alway process resize requests pixelwise.
801 * window.c (grow_mini_window): Make sure mini window is at least
803 * xdisp.c (display_menu_bar): Make sure menubar extends till
805 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
806 (x_set_tool_bar_lines): Calculate pixelwise.
807 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
808 frame_resize_pixelwise.
810 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
812 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
813 variables not used there.
815 2013-12-30 Eli Zaretskii <eliz@gnu.org>
817 * w32.c (sys_umask): New function. (Bug#16299)
819 2013-12-30 Martin Rudalics <rudalics@gmx.at>
821 * dispnew.c (change_frame_size_1): Take old width of root window
822 from that window's pixel width. (Bug#16284)
824 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
826 Plain copy-file no longer chmods an existing destination (Bug#16133).
827 * fileio.c (realmask): Now a static var, not a local.
828 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
829 Remove arg STATPTR. All uses changed.
830 (Fcopy_file): Do not alter permissions of existing destinations,
831 unless PRESERVE-PERMISSIONS (renamed from
832 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
833 Avoid race when testing for existing destinations and for
834 when input and output files are the same.
835 If changing the group fails, adjust both default and
836 preserved permissions so that access is not granted to the
838 (Fset_default_file_modes, init_fileio): Update realmask.
839 (Fdefault_file_modes): Use realmask instead of calling umask.
841 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
843 Fix pipe bug with OS X emacs --daemon (Bug#16262).
844 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
845 flags on the daemon pipe ends before execing.
847 2013-12-28 Eli Zaretskii <eliz@gnu.org>
849 * w32fns.c (Fx_create_frame): Error out if called from a TTY
852 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
854 * callproc.c (Vexec_path): Document that exec-directory is in it.
856 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
858 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
861 2013-12-27 Chong Yidong <cyd@gnu.org>
863 * data.c (Fsymbol_function): Doc fix.
865 2013-12-26 Martin Rudalics <rudalics@gmx.at>
867 Some more tinkering with Bug#16051.
868 * window.c (resize_frame_windows): Don't let the size of the
869 root window drop below the frame's default character size.
870 Never ever delete any subwindows - let the window manager do the
873 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
874 of toolbar lines needed when they exceed the height of the root
876 (unwind_create_frame_1): New function.
877 (Fx_create_frame): Generally inhibit calling the window
878 configuration change hook here. Remove extra call to
879 change_frame_size - it's not needed when we don't run the
880 configuration change hook.
882 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
884 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
885 On my Fedora 19 platform the core dumps were so big that
886 my desktop became nearly catatonic.
887 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
888 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
889 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
890 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
892 * conf_post.h (__has_feature): New macro, if not already defined.
893 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
894 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
896 2013-12-25 Eli Zaretskii <eliz@gnu.org>
898 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
899 is a file name. (Bug#16252)
901 2013-12-25 Chong Yidong <cyd@gnu.org>
903 * keyboard.c (Voverriding_terminal_local_map):
904 (Voverriding_local_map): Doc fix.
906 * keymap.c (Vemulation_mode_map_alists): Doc fix.
908 2013-12-24 Eli Zaretskii <eliz@gnu.org>
910 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
911 file name when it is submitted to ShellExecute. Simplify code.
912 Don't test DOCUMENT for being a string, as that is enforced by
913 CHECK_STRING. Doc fix.
915 2013-12-23 Eli Zaretskii <eliz@gnu.org>
917 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
918 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
919 redisplay_tool_bar does. Improve and fix commentary.
920 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
921 limits of the glyph matrices. (Bug#16051)
922 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
923 only when the new size is different from the old one, and the new
924 size can be achieved given the frame height.
926 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
928 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
930 2013-12-23 Glenn Morris <rgm@gnu.org>
932 * lread.c (Fload): Mention load-prefer-newer in doc.
934 2013-12-22 Martin Rudalics <rudalics@gmx.at>
936 Handle Bug#16207 by being more restrictive when running hooks.
937 * window.c (unwind_change_frame): New function.
938 (Fset_window_configuration): Don't run configuration change hook
939 while the frame configuration is unsafe. Call select_window
942 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
944 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
946 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
948 * nsterm.h: Declare EmacsColor category.
950 * nsterm.m (NSColor): Implement EmacsColor category.
951 (ns_get_color): Use colorUsingDefaultColorSpace.
952 (ns_get_color, ns_term_init): Use colorForEmacsRed.
954 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
956 2013-12-21 Eli Zaretskii <eliz@gnu.org>
958 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
959 having the PNG_NORETURN attribute, to avoid compiler warning in
962 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
964 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
966 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
967 fringe background extension.
968 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
969 because they are now always the same as `left' and `width',
970 respectively. Remove code for the case that `width' and
971 `sb_width' are different.
973 2013-12-20 Martin Rudalics <rudalics@gmx.at>
975 Remove scroll_bar_actual_width from frames.
976 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
977 * frame.c (Fscroll_bar_width): Return scroll bar area width.
978 (x_figure_window_size):
979 * nsterm.m (x_set_window_size):
980 * widget.c (set_frame_size):
981 * w32term.c (x_set_window_size):
982 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
983 scroll_bar_actual_width.
985 Convert scroll_bar members to integers on Windows.
986 * w32term.h (struct scroll_bar): Convert top, left, width,
987 height, start, end and dragging to integers.
988 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
990 * w32term.c (w32_set_scroll_bar_thumb)
991 (w32_scroll_bar_handle_click): Remove XINT conversions for
992 scroll_bar members. Treat bar->dragging as integer.
993 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
994 first element. Remove XINT conversions for scroll_bar members.
995 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
996 Remove XINT conversions for scroll_bar members.
998 Fix assignment for new window total sizes.
999 * window.c (Fwindow_resize_apply_total): Assign values for
1002 2013-12-20 Chong Yidong <cyd@gnu.org>
1004 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1005 argument to `append'.
1007 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1009 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1010 current text face, for extending the face of the display margins.
1013 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1014 Doc fix. (Bug#16190)
1016 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1018 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1021 * nsterm.m (Qfile, Qurl): New.
1022 (EV_MODIFIERS2): New macro.
1023 (EV_MODIFIERS): Use EV_MODIFIERS2.
1024 (ns_term_init): Remove font and color from DND, does not work on
1025 newer OSX, and other ports don't have them.
1026 (performDragOperation:): Handle modifiers used during drag.
1027 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1028 Remove global Lisp variables used to communicate with ns-win.el.
1029 Remove font and color handling.
1030 (syms_of_nsterm): Defsym Qfile and Qurl.
1032 2013-12-19 Anders Lindgren <andlind@gmail.com>
1034 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1035 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1037 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1038 (constrainFrameRect): Remove special case nr_screens == 1.
1039 Don't constrain size to size of view.
1041 * nsterm.h (ns_output): Remove dont_constrain.
1043 2013-12-19 Anders Lindgren <andlind@gmail.com>
1045 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1047 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1049 Minor fixes for recent openp changes.
1050 * lisp.h (GCPRO7): New macro.
1051 * lread.c (openp): Use bool for boolean; all callers changed.
1052 Protect save_string from GC. Don't assume that file descriptors
1053 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1054 warning about uninitialized variable.
1056 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1058 * w32fns.c (emacs_abort): Use intptr_t as argument of
1059 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1061 2013-12-18 Glenn Morris <rgm@gnu.org>
1063 * lread.c (Fload): Pass load_prefer_newer to openp.
1064 Don't bother checking mtime if openp already did it.
1065 (openp): Add `newer' argument, to check all suffixes
1066 and find the newest file.
1067 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1068 * callproc.c (call_process):
1069 * charset.c (load_charset_map_from_file):
1070 * emacs.c (init_cmdargs):
1071 * image.c (x_create_bitmap_from_file, x_find_image_file):
1073 * lread.c (Flocate_file_internal):
1074 * process.c (Fformat_network_address):
1075 * sound.c (Fplay_sound_internal):
1076 * w32.c (check_windows_init_file):
1077 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1079 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1081 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1083 * w32.c (getloadavg): Don't index samples[] array with negative
1084 indices. Recover from wall-clock time being set backwards.
1086 * w32term.c (w32_initialize): Declare the argument of
1087 set_user_model as const.
1089 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1090 (w32_menu_show): Constify some arguments passed to MessageBox.
1092 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1093 to initialize Lisp objects.
1095 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1096 initialize Lisp objects.
1098 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1099 use variables used only on X under that condition.
1101 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1102 variables not used there.
1104 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1106 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1107 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1109 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1111 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1112 code, revealed in presence of R2L characters, character
1113 compositions, and display vectors. A better fix for Bug#16148.
1114 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1115 GTK and NS builds, they don't have this member of struct frame.
1117 * dispextern.h (struct composition_it): Correct a comment for the
1120 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1122 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1123 This prevents a compilation error on C compilers that do not
1124 default functions to return 'int' if not declared. Also, add
1125 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1126 since it now uses inline functions.
1128 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1130 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1131 display margins on mode line, header line, and in the frame's
1132 tool-bar window. (Bug#16165)
1134 2013-12-16 Andreas Schwab <schwab@suse.de>
1136 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1138 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1140 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1143 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1145 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1147 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1149 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1150 intended to find bogus pointers in font objects (Bug#16140).
1151 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1152 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1153 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1154 Disable for MS-Windows due to Bug#15876; apparently this
1155 requires more or less substantial changes in fontset code.
1156 * xfont.c (xfont_close):
1157 * xftfont.c (xftfont_close): Call x_display_info_for_display
1158 to check whether 'Display *' is valid (Bug#16093 and probably
1161 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1163 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1164 Reported by Juanma Barranquero <lekktu@gmail.com>.
1166 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1167 open a pty on MS-Windows. (Bug#16152)
1169 * emacs.c (decode_env_path): Fix bogus comparison against
1170 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1172 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1174 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1175 (Fx_file_dialog): Add parentheses around && to silence warning.
1177 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1179 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1181 * xdisp.c (extend_face_to_end_of_line): Extend background of
1182 non-default face in margin areas as well. (Bug#16151)
1183 (display_line): Call extend_face_to_end_of_line for continued
1184 lines as well, if the display margins have non-zero width.
1185 (set_glyph_string_background_width): When needed, set the
1186 extends_to_end_of_line_p flag on glyph strings to be drawn in
1187 margin areas, not only in the text area.
1189 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1192 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1194 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1195 Don't worry about verify_error being t, since it has to be a list.
1197 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1199 Use bool for boolean, focusing on headers.
1200 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1201 No need to include <stdbool.h>, since conf_post.h does it now.
1202 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1203 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1204 (SET_PER_BUFFER_VALUE_P):
1205 * ccl.c, ccl.h (setup_ccl_program):
1206 * ccl.h (CHECK_CCL_PROGRAM):
1207 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1208 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1209 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1210 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1211 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1212 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1213 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1214 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1215 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1216 (CHARSET_FAST_MAP_SET):
1217 * coding.c (decode_coding_ccl, encode_coding_ccl):
1218 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1219 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1220 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1221 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1222 (decode_coding_c_string):
1223 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1224 * conf_post.h (has_attribute):
1225 * dispextern.h (trace_redisplay_p):
1226 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1227 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1228 (SET_GLYPH_FROM_CHAR_GLYPH):
1229 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1230 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1231 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1232 (cursor_in_mouse_face_p):
1233 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1234 (blank_row, prepare_desired_row)
1235 (build_frame_matrix_from_leaf_window, make_current)
1236 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1237 (update_window, scrolling_window, update_frame_line):
1238 * disptab.h (GLYPH_FOLLOW_ALIASES):
1239 * editfns.c (Fformat):
1240 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1241 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1242 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1243 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1244 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1245 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1246 (FONT_DEFERRED_LOG):
1247 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
1248 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1249 (FRAME_MOUSE_UPDATE):
1250 * fringe.c (Fdefine_fringe_bitmap):
1251 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1252 (x_create_bitmap_from_xpm_data, xpm_load_image):
1253 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1254 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1255 (MERGE_INTERVAL_CACHE):
1256 * keymap.h (KEYMAPP):
1257 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1258 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1259 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1260 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1261 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1262 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1263 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1264 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1265 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1266 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1267 (SETUP_BUFFER_SYNTAX_TABLE):
1268 * systime.h (timespec_valid_p):
1269 * term.c (save_and_enable_current_matrix):
1270 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1271 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1272 (redisplay_internal, try_window_reusing_current_matrix)
1273 (sync_frame_with_window_matrix_rows, try_window_id)
1274 (display_menu_bar, display_tty_menu_item, display_mode_line)
1275 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1276 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1277 * xmenu.c (xmenu_show):
1278 * xterm.c (use_xim, x_term_init):
1279 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1280 (struct x_bitmap_record):
1281 Use bool for booleans.
1282 * ccl.c (struct buffer_text):
1283 * ccl.h (struct ccl_program):
1284 * charset.h (struct charset):
1286 * coding.h (struct iso_2022_spec, struct coding_system):
1287 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1288 (struct glyph_string, struct face, struct face_cache)
1289 (struct bidi_string_data, struct bidi_it)
1290 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1292 * editfns.c (Fformat):
1293 * frame.h (struct frame):
1294 * fringe.c (struct fringe_bitmap):
1295 * intervals.h (struct interval):
1296 * keyboard.h (struct kboard):
1297 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1298 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1299 (struct Lisp_Buffer_Local_Value, union specbinding):
1300 * macfont.m (struct macfont_info):
1301 * process.h (struct Lisp_Process):
1302 * termchar.h (struct tty_display_info):
1303 * window.h (struct window):
1304 * xterm.h (struct x_output):
1305 Use bool_bf for boolean bit-fields.
1306 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1307 All callers changed.
1308 * ccl.h (struct ccl_program): Remove unused members private_state,
1309 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1311 (struct ccl_spec): Remove unused members cr_carryover,
1312 eight_bit_carryover.
1313 * conf_post.h: Include <stdbool.h>.
1314 (bool_bf): New type.
1315 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1316 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1317 Surround statement macro with proper 'do { ... } while (false)' brackets.
1318 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1319 Args must now be expressions; all callers changed.
1320 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1321 (PRODUCE_GLYPHS): Simplify use of boolean.
1322 * fileio.c (Fcopy_file):
1323 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1324 * lisp.h (UNGCPRO): Return void, not int.
1325 (FOR_EACH_TAIL): Use void expression, not int expression.
1326 * region-cache.c: Reindent.
1327 * region-cache.h: Copy comments from region-cache.c, to fix
1328 incorrect remarks about booleans.
1330 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1332 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1333 when character at point is displayed from a display vector.
1336 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1338 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1339 now a list of certificate validation checks that will abort a
1340 connection with an error.
1341 (Fgnutls_boot): Document it and use it.
1343 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1345 * w32term.c (w32_enable_frame_resize_hack): New variable.
1346 (x_set_window_size): Use it to hack frame resizing on Windows
1349 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1351 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1352 Windows-specific code to w32.c. Change error message text to
1353 match that of Posix platforms.
1355 * w32.c (w32_copy_file): New function, most of the code copied and
1356 reworked from Fcopy_file. Improve error handling. Plug memory
1357 leak when errors are thrown. Support file names outside of the
1358 current codepage. (Bug#7100)
1360 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1362 * lread.c (load_path_default): Prototype.
1364 2013-12-13 Glenn Morris <rgm@gnu.org>
1366 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1367 (dump_path): Remove.
1368 (load-path-default): Remove `changed' argument.
1369 Do not set dump_path permanently. Simplify.
1370 (init_lread): Simplify.
1371 (syms_of_lread): Remove dump_path.
1373 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1375 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1376 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1377 2013-12-12 font-related change to avoid Bug#16128, which
1378 is quite hard to fix without even more substantial changes.
1380 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1382 * font.c (font_close_object): Check for live frame (Bug#16128).
1384 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1386 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1387 Return ptrdiff_t, not int, since it's a buffer size.
1388 Reindent/reparen some macros to a more Gnuish style.
1390 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1392 Avoid undefined behavior with huge regexp interval counts.
1393 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1394 since it's now specialized to interval counts. All uses changed.
1395 Do not assume wrapraound on signed integer overflow.
1396 (regex_compile): Simplify based on the above changes.
1398 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1400 Support file names on MS-Windows that use characters outside of
1401 the current system codepage. (Bug#7100)
1403 * w32.c (get_file_security, set_file_security)
1404 (create_symbolic_link): Separate pointers and boolean flags for
1405 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1406 non-zero, else the former.
1407 (codepage_for_filenames, filename_to_utf16, )
1408 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1410 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1412 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1413 Accept only one argument; all callers changed.
1414 (dostounix_filename): Remove the second argument, now works in
1415 UTF-8. All callers changed.
1416 (parse_root): Lose DBCS code.
1417 (get_long_basename, w32_get_short_filename, init_environment)
1418 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1419 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1420 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1421 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1422 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1423 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1425 (ansi_encode_filename): New function.
1426 (get_emacs_configuration, get_emacs_configuration_options):
1428 (add_volume_info, GetCachedVolumeInformation): Run the input file
1429 name through unixtodos_filename, to ensure it is stored and
1430 referenced in canonical form.
1431 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1432 (logon_network_drive, sys_link, utime): Improve error handling.
1433 (sys_access): New function.
1434 (hashval, generate_inode_val): Unused functions deleted.
1435 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1436 (check_windows_init_file): Convert error message from UTF-8 to
1437 ANSI codepage, for display in the message box.
1438 (globals_of_w32): Set w32_unicode_filenames according to the OS
1441 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1442 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1443 (syms_of_w32term): Declare w32-unicode-filenames.
1445 * w32proc.c (new_child, delete_child): Remove code that handled
1446 unused pending_deletion and input_file members of the child struct.
1447 (create_child, sys_spawnve): Convert all file names to ANSI
1448 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1449 name cannot be encoded in ANSI codepage. Don't use
1450 unixtodos_filename, mirror slashes by hand.
1451 (record_infile, record_pending_deletion): Functions deleted.
1452 (Fw32_short_file_name): Call w32_get_short_filename instead of
1455 * w32notify.c (add_watch): Work in Unicode mode when
1456 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1457 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1458 instead, do the same with Lisp primitives.
1460 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1461 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1462 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1463 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1464 (Fw32_shell_execute): Improve error reporting.
1465 (Fdefault_printer_name): Ifdef away for Cygwin.
1467 * w32.h (struct _child_process): Remove input_file and
1468 pending_deletion members that are no longer used.
1469 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1470 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1471 (ansi_encode_filename): New and updated prototypes.
1473 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1475 (unexec): Don't use dostounix_filename, it expects a file name in
1476 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1479 * fileio.c (Ffile_name_directory, file_name_as_directory)
1480 (directory_file_name, Fexpand_file_name)
1481 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1482 arguments of dostounix_filename.
1483 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1484 use MAX_UTF8_PATH for size of file-name strings.
1485 (emacs_readlinkat): Build an explicitly unibyte string for file
1487 (syms_of_fileio) <file-name-coding-system>:
1488 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1490 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1491 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1492 directories to UTF-8.
1493 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1494 environment, and each element of the input PATH, to UTF-8.
1496 * dired.c (file_attributes): Use build_unibyte_string explicitly
1497 to make Lisp strings from user and group names.
1499 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1502 * coding.c (decode_file_name, encode_file_name): New functions.
1504 * termcap.c (tgetent): Adapt to the change in arguments of
1507 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1510 * msdos.c (dostounix_filename, init_environment): Adapt to the
1511 change in arguments of dostounix_filename.
1513 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1514 [WINDOWSNT]: Encode file names passed to the image libraries in
1517 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1518 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1520 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1521 arguments of dostounix_filename.
1523 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1525 * font.h (struct font_entity) [HAVE_NS]: New field to record
1526 font driver which was used to create this entity.
1527 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1528 frame where the font was opened.
1529 (font_close_object): Add prototype.
1530 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1531 (font_close_object): Not static any more. Lost frame arg.
1532 Adjust comment and users.
1533 * alloc.c (cleanup_vector): Call font_close_object to adjust
1534 per-frame font counters correctly. If HAVE_NS, also call
1535 driver-specific cleanup for font-entity objects.
1536 * ftfont.c (ftfont_open):
1537 * nsfont.m (nsfont_open):
1538 * w32font.c (w32font_open_internal):
1539 * xfont.c (xfont_open):
1540 * xftfont.c (xftfont_open): Save frame pointer in font object.
1541 * macfont.m (macfont_open): Likewise.
1542 (macfont_descriptor_entity): Save driver pointer to be able
1543 to call its free_entity routine when font-entity is swept.
1544 * ftxfont.c (ftxfont_open): Add eassert because frame
1545 pointer should be saved by ftfont_driver.open.
1547 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1549 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1550 input polling is used. This is still meaningful for Cygwin, see
1551 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1552 * keyboard.c (poll_for_input_1, input_polling_used): Define
1554 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1555 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1556 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1557 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1558 (face_for_char): Likewise. Rearrange eassert and return ASCII
1559 face for CHAR_BYTE8_P.
1560 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1562 2013-12-11 Ken Brown <kbrown@cornell.edu>
1564 * dispextern.h (erase_phys_cursor):
1565 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1567 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1569 * nsterm.m (x_free_frame_resources):
1570 * term.c (tty_free_frame_resources):
1571 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1572 face cache because it's implied by free_frame_faces anyway.
1573 * w32term.c (x_free_frame_resources): Likewise. Do not call
1574 free_frame_faces twice.
1576 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1578 * editfns.c (Fformat_time_string): Mention %F in the doc.
1580 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1582 * window.c (resize_frame_windows): Don't return immediately when
1583 the root window's size doesn't change - the minibuffer window
1584 may still have to be repositioned/resized.
1585 * xfns.c (Fx_create_frame): Always change the frame size after
1586 initializing the frame's faces.
1587 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1588 change_frame_size should already have done it.
1589 (x_new_font): Assign new tool- and menu-bar heights.
1590 (x_set_window_size_1): Account for tool- and menu-bar heights
1591 (Bug#16013). Don't set pixel sizes since change_frame_size
1592 should already have done it.
1594 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1596 Remove the option of using libcrypto.
1597 * Makefile.in (LIB_CRYPTO): Remove.
1598 (LIBES): Don't use it.
1600 2013-12-11 Juri Linkov <juri@jurta.org>
1602 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1603 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1605 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1607 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1608 drawn tool bar items (Bug#16058).
1609 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1611 2013-12-09 Ken Brown <kbrown@cornell.edu>
1613 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1615 * lisp.h (get_frame_param): Adjust conditions for prototype
1618 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1620 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1621 Avoid unused macro warning if configured --without-xft.
1623 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1625 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1627 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1629 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1631 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1633 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1635 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1637 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1639 Use libcrypto's checksum implementations if available, for speed.
1640 * Makefile.in (LIB_CRYPTO): New macro.
1643 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1644 The macro didn't conform to C99 due to type mismatch,
1645 which caused compilation failure with Sun C 5.12,
1646 and it was confusing anyway. Include window.h to declare
1647 redisplay_other_windows.
1649 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1651 * window.c (set_window_buffer): Update mode line (bug#16084).
1653 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1655 Fix minor problems found by static checking.
1656 * keyboard.c (poll_for_input_1, input_polling_used):
1657 Define only if HAVE_NTGUI.
1658 * xmenu.c (popup_activate_callback): Omit unnecessary
1659 check against USE_X_TOOLKIT, which must be defined here anyway.
1660 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1663 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1665 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1667 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1669 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1671 * nsterm.m (x_set_window_size): Remove fprintf.
1672 (init): Define always. Set applicationDidFinishLaunchingCalled
1674 (applicationDidFinishLaunching:):
1675 Set applicationDidFinishLaunchingCalled.
1676 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1679 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1681 Pixel resize changes for NS (Bug#16049).
1682 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1683 height/width. row/cols are locals.
1684 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1685 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1686 (windowWillResize): Remove gsextra. Calculate extra as in
1688 (x_new_font): Don't change frame size if fullscreen.
1689 Change size pixelwise.
1691 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1692 comment in xfns.c. Change to pixelwise call.
1694 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1696 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1699 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1701 * xterm.c (input_signal_count): Remove.
1702 (x_dispatch_event): Define unconditionally.
1703 (x_make_frame_visible): Process X events until the frame
1704 is really visible (Bug#16027).
1705 * xterm.h (x_dispatch_event): Declare unconditionally.
1707 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1709 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1711 * nsterm.m (x_set_window_size): Handle pixelwise.
1713 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1715 * w32term.c (x_new_font):
1716 * xterm.c (x_new_font): Calculate new frame size from new font
1719 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1721 * lisp.h (FOR_EACH_TAIL): New macro.
1722 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1724 * window.c (select_window): Call second wset_redisplay before we change
1725 selected_window (bug#16034).
1727 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1729 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1731 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1733 * w32xfns.c: Include window.h, to avoid a compiler warning.
1735 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1737 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1738 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1739 window_scroll takes care of it.
1740 (Fset_window_point, Fdelete_other_windows_internal)
1741 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1742 (Fsplit_window_internal, Fdelete_window_internal)
1743 (Fresize_mini_window_internal, Fset_window_configuration)
1744 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1745 cause redisplay instead of forcing a complete redisplay.
1746 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1747 we're only affecting the selected_window.
1749 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1751 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1752 directional control characters. Update type and category
1753 determination according to the UBA from Unicode v6.3.
1754 (bidi_category_t): New category EXPLICIT_FORMATTING.
1756 * dispextern.h (bidi_type_t): Update to include new bidirectional
1757 properties introduced with Unicode v6.3. (Bug#16043)
1759 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1761 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1764 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1766 * font.c (font_list_entities): Remove dummy assignment.
1767 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1768 used on graphic displays only. Remove unused 'font_encoder' member.
1769 (struct font_bitmap): Remove unused 'extra' member.
1770 * nsfont.m (nsfont_open):
1771 * w32font.c (w32font_open_internal):
1772 * ftfont.c (ftfont_get_bitmap): Adjust users.
1774 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1776 Use bool for boolean.
1777 * tparam.c (tparam1):
1778 * undo.c (record_point, record_property_change):
1779 Use bool for boolean, for local vars that are always true or false.
1781 Minor integer overflow fixes (Bug#16033).
1782 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1783 This improves on the previous fix to this function.
1784 (window_resize_check): When summing up pixel counts, don't rely on
1785 undefined behavior if the sum overflows.
1787 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1789 * window.c (Fset_window_new_pixel): Don't choke at negative
1790 argument value (Bug#16033).
1792 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1793 to avoid crash in window_box_height.
1795 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1796 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1798 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1800 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1802 Minor integer overflow fixes.
1803 * window.c (Fset_window_new_pixel, grow_mini_window):
1804 * xdisp.c (Fwindow_text_pixel_size):
1805 Avoid undefined behavior on signed integer overflow.
1806 * xfns.c (x_set_mouse_color):
1807 Check that drag shape fits in 'unsigned', since that's what X wants.
1809 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1811 Improve reporting of fatal exception on MS-Windows.
1812 * w32fns.c (my_exception_handler): New function.
1813 (globals_of_w32fns): Set it up as the unhandled exception
1814 handler. Initialize exception code and address to zeros.
1815 (emacs_abort): If the exception code and address are available,
1816 print them at the beginning of the backtrace. Fix the format of
1817 printing addresses (was producing 0x0x12345678 on XP).
1820 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1822 * eval.c (Fbacktrace__locals): New function.
1823 (syms_of_eval): Defsubr it.
1825 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1827 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1828 Define here to unify between...
1829 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1830 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1832 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1834 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1836 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1837 fringe background extension.
1838 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1839 because they are now always the same as `left' and `width',
1840 respectively. Remove code for the case that `width' and
1841 `sb_width' are different.
1843 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1845 Fix minor problems found by static checking.
1846 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1847 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1848 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1850 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1852 * image.c (imagemagick_compute_animated_image): Don't crash if we
1853 have an animation with different-sized images (bug#15313).
1855 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1857 Remove some unused items introduced during pixelwise change.
1858 * window.c (window_resize_total_check): Remove unused function.
1859 * xdisp.c (remember_mouse_glyph): Remove unused label.
1860 (Ftool_bar_height): Move declaration inside #if.
1861 * xterm.c (x_set_window_size): Don't use r and c.
1863 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1865 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1868 * window.c (Fset_window_configuration): Comment out unused variables.
1870 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1872 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1874 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1876 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1878 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1879 HAVE_GNUTLS3 (Bug#16001).
1881 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1882 if interrupts are deferred (Bug#15801).
1884 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1886 Support resizing frames and windows pixelwise.
1887 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1888 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1889 (struct glyph_matrix): Replace window_left_col and
1890 window_top_line by window_pixel_left and window_pixel_top.
1891 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1893 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1894 (draw_window_divider, move_it_to, x_draw_right_divider)
1895 (x_draw_bottom_divider, change_frame_size): Add or fix
1897 * dispnew.c (change_frame_size_1): Change prototype.
1898 (adjust_glyph_matrix, required_matrix_width)
1899 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1900 values instead of lines and columns.
1901 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1902 WINDOW_TOTAL_FRINGE_WIDTH.
1903 (handle_window_change_signal, do_pending_window_change)
1904 (init_display): Adjusts calls of change_frame_size.
1905 (change_frame_size, change_frame_size_1): Handle pixelwise
1907 * frame.c (Qright_divider_width, Qbottom_divider_width):
1909 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1910 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1911 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1912 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1914 (set_frame_param): New function.
1915 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1916 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1917 (Ffringe_width, Fborder_width, Fright_divider_width)
1918 (Fbottom_divider_width): New functions, defsubr them.
1919 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1920 New argument pixelwise.
1921 (struct frame_parm_table): New members Qright_divider_width and
1922 Qbottom_divider_width.
1923 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1924 (x_report_frame_params): Handle Qright_divider_width and
1925 Qbottom_divider_width.
1926 (x_set_right_divider_width, x_set_bottom_divider_width):
1928 (frame_resize_pixelwise): New option.
1929 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1930 new_pixelwise, right_divider_width and bottom_divider_width;
1931 remove total_lines; rename text_lines, text_cols, new_text_lines
1932 and new_text_cols to text_height, text_width, new_height and
1933 new_width respectively.
1934 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1935 FRAME_TEXT_WIDTH respectively.
1936 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1937 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1938 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1940 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1941 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1942 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1943 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1944 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1945 (FRAME_TOTAL_COLS_ARG): Remove macro.
1946 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1947 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1948 (x_wm_set_size_hint): Handle frame pixel sizes.
1949 * indent.c (compute_motion, Fcompute_motion):
1950 Call window_body_width instead of window_body_cols.
1951 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1952 (make_lispy_position): Handle right and bottom dividers.
1953 (Fsuspend_emacs): Pixelize call of change_frame_size.
1954 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1955 * lisp.h: Extern set_frame_param.
1956 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1958 (Fx_create_frame): Add entry for vertical_drag_cursor.
1959 Pixelize call of change_frame_size.
1960 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1961 * nsterm.m (ns_update_window_end): Optionally draw right
1963 (x_set_window_size): Add argument pixelwise.
1964 Call check_frame_size and change_frame_size with pixelwise zero.
1965 (ns_draw_window_divider): New function.
1966 (ns_redisplay_interface): Add ns_draw_window_divider.
1967 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1968 (x_new_font): Call x_set_window_size with pixelwise zero.
1969 * print.c (print_object): For a window print its sequence
1971 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1972 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1973 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1974 (w32_createwindow): Use scroll bar area width.
1975 (w32_wnd_proc): Handle bottom divider width.
1976 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1977 (Fx_create_frame): Default divider width parameters.
1978 Caclulate sizes pixelwise. Add vertical drag cursor support.
1979 (x_create_tip_frame): Default divider widths to zero.
1980 Pixelize call to change_frame_size.
1981 (Fx_show_tip): Add handling of divider widths. Pixelize window
1983 (Fw32_frame_rect): New function.
1984 (frame_parm_handler w32_frame_parm_handlers): Add divider
1986 (Vx_window_vertical_drag_shape): Add variable.
1987 * w32inevt.c (resize_event, maybe_generate_resize_event):
1988 Pixelize change_frame_size calls.
1989 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1991 * w32term.c (w32_draw_window_divider): New function.
1992 (x_update_window_end): Handle right divider.
1993 (w32_draw_fringe_bitmap, x_scroll_run)
1994 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1995 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1996 Calculate new frame sizes pixelwise.
1997 (x_new_font): Pixelize call to x_set_window_size.
1998 (x_check_fullscreen): Pixelize call to change_frame_size.
1999 (x_set_window_size_1, x_set_window_size): New argument
2000 pixelwise. Calculate pixelwise.
2001 (x_wm_set_size_hint): Use scroll bar area width.
2002 (w32_redisplay_interface): Add w32_draw_window_divider.
2003 * w32term.h (struct w32_output): Add vertical drag cursor.
2004 * widget.c (set_frame_size, update_wm_hints)
2005 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2007 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2008 * window.c (sequence_number): Restore.
2009 (Fwindow_pixel_width, Fwindow_pixel_height)
2010 (Fwindow_mode_line_height, Fwindow_header_line_height)
2011 (window_pixel_to_total, Frun_window_scroll_functions)
2012 (Fset_window_new_pixel, window_resize_apply_total)
2013 (Fwindow_resize_apply_total): New functions.
2014 (window_body_height, window_body_width): Rename from
2015 window_body_lines. New argument PIXELWISE.
2016 Calculate pixelwise.
2017 (Fwindow_body_height, Fwindow_body_width): New argument
2019 (coordinates_in_window, window_relative_x_coord): Use window's
2020 pixel width instead of total width.
2021 (replace_window, recombine_windows): Initialize pixel values.
2022 (resize_root_window, resize_frame_windows, grow_mini_window)
2023 (shrink_mini_window): New argument PIXELWISE.
2024 Calculate pixelwise.
2025 (Fdelete_other_windows_internal, adjust_window_margins)
2026 (window_resize_check, window_resize_apply)
2027 (Fdelete_window_internal, Fresize_mini_window_internal)
2028 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2029 (check_frame_size): Rename arguments. New argument PIXELWISE.
2030 Calculate pixelwise.
2031 (set_window_buffer): Make samebuf bool. Run configuration change
2032 hook only if buffer changed.
2033 (Fset_window_buffer): Rewrite doc-string.
2034 (make_window): Initialize new_pixel slot.
2035 (Fwindow_resize_apply): Check pixel size of root window.
2036 (Fsplit_window_internal): Call 2nd argument pixel_size.
2037 Calculate pixelwise.
2038 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2040 (save_window_data): New slots frame_text_width,
2041 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2042 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2044 (Fcurrent_window_configuration, Fset_window_configuration)
2045 (save_window_save, compare_window_configurations): Handle new
2046 slots in save_window_data and saved_window.
2047 (Fset_window_scroll_bars): Fix doc-string.
2048 (window_resize_pixelwise): New variable.
2049 (coordinates_in_window, Fcoordinates_in_window_p):
2051 (make_parent_window): Adjust sequence_number.
2052 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2054 * window.h (struct window): New members new_pixel, pixel_left,
2055 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2056 (wset_new_pixel): New function.
2057 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2058 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2059 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2060 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2061 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2062 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2063 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2064 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2065 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2066 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2067 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2068 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2069 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2070 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2071 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2073 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2074 (window_body_width, check_frame_size): Adapt external declarations.
2075 * xdisp.c (last_max_ascent): New integer.
2076 (window_text_bottom_y): Handle bottom divider.
2077 (window_box_width, window_box_height): Calculate pixelwise.
2078 (get_glyph_string_clip_rects): Handle right divider.
2079 (remember_mouse_glyph): When windows are resized pixelwise
2080 proceed with width and height set to 1.
2081 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2083 (move_it_to): Calculate and return maximum x position
2085 (Fwindow_text_pixel_size): New function.
2086 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2087 (tool_bar_lines_needed): Rename to tool_bar_height.
2088 Calculate pixelwise.
2089 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2090 Calculate pixelwise.
2091 (redisplay_tool_bar): Calculate pixelwise.
2092 (redisplay_window): Calculate pixelwise. Handle dividers.
2093 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2094 (x_draw_vertical_border): Handle dividers.
2095 (define_frame_cursor1): Handle vertical drag cursor.
2096 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2097 (expose_window): Calculate pixelwise. Handle dividers.
2098 (init_xdisp): Initialize pixel values.
2099 * xfaces.c (Qwindow_divider): New face.
2100 (realize_basic_faces): Realize it.
2101 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2102 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2103 (x_set_scroll_bar_default_width): Default actual width to 16.
2104 (Fx_create_frame): Set sizes pixelwise.
2105 (x_create_tip_frame): Default divider widths to zero.
2106 Pixelize call of change_frame_size.
2107 (Fx_show_tip): Handle divider widths. Initial pixel position
2109 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2110 (Vx_window_vertical_drag_shape): New option.
2111 * xmenu.c (free_frame_menubar): Pixelize call of
2113 * xterm.c (x_draw_window_divider): New function.
2114 (x_update_window_end): Optionally draw right divider.
2115 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2116 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2117 (handle_one_xevent, x_new_font): Calculate pixelwise.
2118 (x_set_window_size_1, x_set_window_size): New argument
2119 pixelwise. Calculate pixelwise.
2120 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2121 (struct x_redisplay_interface): Add x_draw_window_divider.
2122 * xterm.h (struct x_output): Add vertical_drag_cursor.
2124 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2126 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2127 Set invisible frames's `redisplay' when a full redisplay is requested.
2128 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2129 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2130 (display_mode_lines): Set it here instead.
2132 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2134 * dispextern.h (set_window_update_flags): Remove.
2136 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2138 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2140 * xdisp.c (REDISPLAY_SOME_P): New macro.
2141 (redisplay_internal): Use it (bug#15999).
2142 (prepare_menu_bars, redisplay_window): Use it as well.
2144 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2146 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2148 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2149 (globals_of_w32font): Zero it out.
2150 (GetCharWidth32W_Proc): New function pointer.
2151 (get_char_width_32_w): New function.
2152 (compute_metrics): If get_glyph_outline_w returns an error, try
2153 get_char_width_32_w before declaring a failure. This avoids
2154 punishing raster (a.k.a. "bitmap") fonts by slowing down
2155 redisplay. (Bug#6364).
2157 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2159 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2160 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2161 highlight needs to be redisplayed. (Bug#15913)
2163 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2165 Fix minor problems found by static checking.
2166 * buffer.h (struct buffer_text, struct buffer):
2167 * frame.h (struct frame):
2168 * window.h (struct window):
2169 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2170 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2171 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2172 no-longer-valid use of HAVE_MENUS.
2173 * xdisp.c (propagate_buffer_redisplay): Now static.
2175 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2177 * xmenu.c (Fmenu_or_popup_active_p):
2178 * window.c (Fset_window_configuration):
2179 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2180 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2181 * fns.c (Fyes_or_no_p):
2182 * editfns.c (Fmessage_box, Fmessage_or_box):
2183 * alloc.c (make_save_ptr_ptr):
2184 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2186 * window.c (Fset_window_configuration): Move select_window later.
2188 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2190 Refine redisplay optimizations to only redisplay *some* frames/windows
2191 rather than all of them.
2192 * xdisp.c (REDISPLAY_SOME): New constant.
2193 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2194 (bset_redisplay, bset_update_mode_line): New functions.
2195 (message_dolog): Use bset_redisplay.
2196 (clear_garbaged_frames): Use fset_redisplay.
2197 (echo_area_display): Use wset_redisplay.
2198 (buffer_shared_and_changed): Remove.
2199 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2200 frame titles. Compute the actual set of windows redisplayed.
2201 Don't update frame titles and menu bars for frames that don't need to
2203 (propagate_buffer_redisplay): New function.
2205 (redisplay_internal): Use it. Be more selective in the set of windows
2206 we redisplay. Propagate windows_or_buffers_changed to
2207 update_mode_lines a bit later to simplify the code.
2208 (mark_window_display_accurate_1): Reset window and buffer's
2210 (redisplay_window): Do nothing if neither the window nor the buffer nor
2211 the frame needs redisplay.
2212 * window.h (struct window): Add `redisplay' field.
2213 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2214 (redisplay_other_windows, window_list): New declarations.
2215 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2216 (window_list): Not static any more.
2217 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2218 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2219 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2220 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2221 * frame.h (struct frame): Add `redisplay' field.
2222 Move `external_menu_bar' bitfield next to other bit-fields.
2223 (SET_FRAME_GARBAGED): Use fset_redisplay.
2224 (SET_FRAME_VISIBLE): Don't garbage the frame;
2225 Use redisplay_other_windows.
2226 * buffer.h (struct buffer): Add `redisplay' field.
2227 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2228 (modify_overlay): Use bset_redisplay.
2229 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2231 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2233 Support w32 file notifications in batch mode.
2234 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2235 invalid (which happens in batch mode). If non-interactive, call
2236 handle_file_notifications to store file notification events in the
2237 input queue. (Bug#15933)
2239 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2241 * w32inevt.c (handle_file_notifications): Now external, not static.
2243 * w32term.h (handle_file_notifications): Provide prototype.
2245 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2246 init_crit, since init_display, which does that otherwise, is not
2249 2013-11-27 Glenn Morris <rgm@gnu.org>
2251 * Makefile.in ($(lispsource)/international/charprop.el): New.
2252 (emacs$(EXEEXT)): Depend on charprop.el.
2254 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2256 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2257 deleting portions of the buffer under non-nil REPLACE argument.
2260 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2261 directory, watch it and not its parent.
2262 (add_watch): Allow empty string in FILE.
2264 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2266 * window.c (Fset_window_start, window_resize_apply)
2267 (window_scroll): Reset window_end_valid (Bug#15957).
2269 2013-11-27 Glenn Morris <rgm@gnu.org>
2271 * Makefile.in (leimdir): Now in lisp source directory.
2272 ($(leimdir)/leim-list.el): Just use ../leim .
2273 * epaths.in (PATH_DUMPLOADSEARCH):
2274 * lread.c (load_path_default):
2275 * nsterm.m (ns_load_path): No more leim directory.
2277 2013-11-26 Andreas Schwab <schwab@suse.de>
2279 * .gdbinit (xgettype): Add cast.
2281 2013-11-26 Glenn Morris <rgm@gnu.org>
2283 Preload leim-list.el.
2284 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2285 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2286 is a single directory.
2288 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2290 bool-vector-subsetp is now the normal direction (Bug#15912).
2291 * data.c (Fbool_vector_subsetp): Test whether the first argument
2292 is a subset of the second one, not the reverse. Add doc string.
2294 Fix minor problems found by static checking.
2295 * lread.c (load_path_default): Now static.
2296 * textprop.c (text_property_stickiness): Be consistent about the
2297 test used when deciding whether to consider the previous character.
2298 This simplifies the code a bit.
2300 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2302 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2304 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2305 (syms_of_frame): Don't defsubr them.
2307 2013-11-25 Glenn Morris <rgm@gnu.org>
2309 * lread.c (load_path_default): Change the sense of the argument.
2310 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2311 from dump_path. When it is not, avoid checking dump_path twice.
2313 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2314 uninstalled dump_path against installed Vload_path. (Bug#15964)
2316 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2318 Export get_pos_property to Elisp.
2319 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2320 (syms_of_editfns): Export it to Elisp.
2322 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2324 2013-11-23 Romain Francoise <romain@orebokech.com>
2326 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2327 initialization here ...
2328 (syms_of_fileio): ... from here.
2330 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2332 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2333 Please use --enable-check-lisp-object-type.
2335 2013-11-23 Glenn Morris <rgm@gnu.org>
2337 * process.c (get_process): Explicit error for dead buffers.
2339 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2341 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2343 2013-11-23 Glenn Morris <rgm@gnu.org>
2345 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2346 * lread.c (load_path_check): Take path to check as argument.
2347 (load_path_default): New, split from init_lread.
2348 (init_lread): Move calc of default load-path to load_path_default.
2349 Empty elements in EMACSLOADPATH now stand for the default.
2350 (load-path): Doc fix.
2351 * emacs.c (decode_env_path): Add option to treat empty elements
2352 as nil rather than ".".
2353 * callproc.c (init_callproc_1, init_callproc):
2354 * image.c (Vx_bitmap_file_path):
2355 * lisp.h (decode_env_path):
2356 * lread.c (Vsource_directory):
2357 Update for new argument spec of decode_env_path.
2359 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2361 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2362 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2364 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2366 Fix some dependency problems that cause unnecessary recompiles.
2367 Problem reported by RMS in
2368 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2369 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2370 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2371 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2372 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2373 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2374 (boostrap-clean): No need to remove stamp-oldxmenu.
2376 Fix recently introduced bool vector overrun.
2377 This was due to an optimization that went awry.
2378 Reported by Glenn Morris in
2379 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2380 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2381 for empty vectors, undoing the 2013-11-18 change.
2382 * data.c (bool_vector_binop_driver): Rely on this.
2383 Fix bug that occasionally overran the destination.
2384 * lisp.h (struct Lisp_Bool_vector): Document this.
2386 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2388 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2391 * nsterm.m (init, run, stop:): Comment out for now, does not work
2394 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2396 * charset.c (syms_of_charset): Don't read past end of string.
2398 2013-11-19 Glenn Morris <rgm@gnu.org>
2400 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2402 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2404 Add hooks to run on gaining/losing focus. (Bug#15029)
2405 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2406 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2407 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2409 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2411 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2412 The old names predated the API change that put destination at end.
2414 Improve API of recently-added bool vector functions (Bug#15912).
2415 The old API had (bool-vector-count-matches A B)
2416 and (bool-vector-count-matches-at A B I), which gave the
2417 misleading impression that the two functions were variants, one
2418 with a location I. The new API has (bool-vector-count-population A)
2419 and (bool-vector-count-consecutive A B I) to make the distinction
2420 clearer. The first function no longer has a B argument, since the
2421 caller can easily determine the number of nils if the length and
2422 number of ts is known.
2423 * data.c (Fbool_vector_count_population): Rename from
2424 bool_vector_count_matches, and accept just 1 argument.
2425 (Fbool_vector_count_consecutive): Rename from
2426 Fbool_vector_count_matches_at.
2428 Always allocate at least one bits_word per bool vector.
2429 See Daniel Colascione in:
2430 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2431 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2432 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2433 * lisp.h (struct Lisp_Bool_vector): Document this.
2435 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2437 * insdel.c (invalidate_buffer_caches): New function, consolidated
2438 from part of prepare_to_modify_buffer.
2439 (insert_from_gap, prepare_to_modify_buffer):
2440 * coding.c (code_convert_region, code_convert_string):
2441 Call invalidate_buffer_caches. (Bug#15841)
2443 * lisp.h (invalidate_buffer_caches): Add prototype.
2445 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2447 * w32term.c (x_update_window_end): Don't invalidate the entire
2448 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2449 highlight needs to be redisplayed. (Bug#15913)
2451 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2453 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2455 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2457 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2458 while we are using Vprin1_to_string_buffer.
2460 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2461 after inserting the description string. (Bug#15907)
2463 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2465 * data.c: Work around bogus GCC diagnostic about shift count.
2466 Reported by Eli Zaretskii in
2467 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2468 (pre_value): New function.
2469 (count_trailing_zero_bits): Use it.
2471 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2473 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2474 assume C macros are not supported even under -g3 in these old GCC
2477 2013-11-15 Leo Liu <sdl.web@gmail.com>
2479 * minibuf.c (Ftry_completion, Fall_completions)
2480 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2482 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2484 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2485 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2486 This avoids placing unnecessary constants into the Emacs code.
2488 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2490 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2491 for Cygwin w32 build.
2493 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2494 for Cygwin w32 build. (Bug#15892)
2496 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2498 Simplify, port and tune bool vector implementation.
2499 * alloc.c (bool_vector_exact_payload_bytes)
2500 (bool_vector_payload_bytes): Remove.
2501 (bool_vector_fill): Return its argument.
2502 * alloc.c (bool_vector_fill):
2504 * print.c (print_object):
2505 Simplify by using bool_vector_bytes.
2506 * alloc.c (make_uninit_bool_vector):
2507 New function, broken out from Fmake_bool_vector.
2508 (Fmake_bool_vector): Use it. Use tail call.
2509 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2510 * data.c (BITS_PER_ULL): New constant.
2511 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2512 if long long versions don't exist.
2513 (shift_right_ull): New function.
2514 (count_one_bits_word): New function, replacing popcount_bits_word
2515 macro. Don't assume that bits_word is no wider than long long.
2516 (count_one_bits_word, count_trailing_zero_bits):
2517 Don't assume that bits_word is no wider than long long.
2518 * data.c (bool_vector_binop_driver, bool_vector_not):
2519 * fns.c (Fcopy_sequence):
2521 Create an uninitialized destination, to avoid needless work.
2522 (internal_equal): Simplify.
2523 (Ffillarray): Prefer tail call.
2524 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2525 contain at least one word.
2526 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2527 chars are narrower than ints.
2528 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2529 * fns.c (Fcopy_sequence):
2531 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2532 Don't try to port to hosts where bits_word values have holes; the
2533 code wouldn't work there anyway. Verify this assumption, though.
2534 (bool_vector_bytes): New function.
2535 (make_uninit_bool_vector): New decl.
2536 (bool_vector_fill): Now returns Lisp_Object.
2538 * xfns.c (xic_create_fontsetname):
2539 * xrdb.c (gethomedir): Prefer tail calls.
2541 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2543 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2544 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2546 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2547 that requires a return value.
2548 (Fset_buffer_modified_p): Take advantage of this change to do
2551 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2553 * buffer.c (Frestore_buffer_modified_p): Sync it with
2554 Fset_buffer_modified_p.
2555 (Fforce_mode_line_update): New function, moved from subr.el.
2556 (Fset_buffer_modified_p): Use them.
2557 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2559 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2561 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2562 This avoids undefined behavior when subtracting pointers into
2563 different aways. On my platform it also makes the code a tad
2564 smaller and presumably faster.
2566 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2568 * keyboard.c (command_loop_1): Use region-extract-function.
2569 * insdel.c (Qregion_extract_function): Not static any more (can we
2570 stop pretending that these vars can benefit from being marked static?).
2572 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2574 * search.c (find_newline): If buffer text is relocated during the
2575 "dumb loop", adjust C pointers into buffer text to follow suit.
2578 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2580 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2581 for conversion (Bug#15837).
2583 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2585 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2586 for the entire range of inserted characters. (Bug#15841)
2588 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2590 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2592 (realize_default_face): Remove assignment to distant-foreground if
2593 unspecified (Bug#15815).
2595 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2597 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2598 cache-long-scans disabled, since we don't want to call
2599 prepare_to_modify_buffer (in insert_1_both) for each message we
2602 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2603 from buffer.c. Improve commentary to the buffer field setter
2606 * buffer.c (bset_cache_long_scans): Static function deleted.
2607 Improve commentary to the buffer field setter functions.
2608 (init_buffer_once): Default for cache-long-scans changed to t.
2611 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2613 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2615 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2616 This bug was introduced in my 2013-06-21 change, and caused
2617 struct Lisp_Sub_Char_Table objects to be given too many slots,
2618 which broke 'make -C admin/unidata'.
2620 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2622 Import changes from mac-port 4.5.
2623 * macfont.m (mac_font_copy_default_descriptors_for_language)
2624 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2625 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2626 (macfont_language_default_font_names): New.
2627 (macfont_list): Rearrange language/charset code.
2628 (macfont_close): Don't check for macfont_info->cache.
2629 (mac_ctfont_create_preferred_family_for_attributes): New font
2630 selection code, call
2631 mac_font_copy_default_name_for_charset_and_languages.
2632 (mac_font_copy_default_descriptors_for_language)
2633 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2635 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2637 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2639 Port to C11 aligned_alloc, and fix some integer overflows.
2640 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2641 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2642 and use of posix_memalign replaced with aligned_alloc.
2643 (aligned_alloc): New function, defined or declared as needed.
2644 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2645 Don't undef; configure.ac now does this.
2646 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2647 (calloc, aligned_alloc): Check for integer overflow.
2648 (aligned_alloc): Rename from memalign. All uses changed.
2649 (memalign): New function, an alias for aligned_alloc.
2651 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2653 * xdisp.c (redisplay_internal): Fix typo in last change.
2655 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2657 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2659 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2661 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2662 redisplay--mode-lines-cause.
2663 (redisplay_internal): Keep them uptodate. Remove redundant check of
2664 buffer_shared_and_changed.
2665 * *.[chm]: Number every assignment to update_mode_lines so we
2666 can track why it is set.
2668 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2670 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2672 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2674 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2675 can track why it is set.
2677 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2679 Integer-related fixes for term.c etc.
2680 * dispextern.h (face_tty_specified_color): New function.
2681 * term.c (turn_on_face): Don't rely on undefined behavior when
2682 assigning an out-of-range value to 'long'.
2683 Simplify test for toggling highlight.
2684 (tty_capable_p): Omit last two (unused) args. All callers changed.
2685 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2686 (read_menu_input, tty_menu_activate, tty_menu_show):
2687 * xfaces.c (x_supports_face_attributes_p)
2688 (tty_supports_face_attributes_p):
2689 Use bool for boolean. All callers changed.
2690 (tty_supports_face_attributes_p): Omit defaults for color indices;
2691 no longer needed. Simplify tail call.
2693 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2695 * xdisp.c (prepare_menu_bars): Mark static.
2696 * lisp.h (prepare_menu_bars): Don't declare.
2697 * xselect.c (x_handle_selection_clear):
2698 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2700 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2702 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2703 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2705 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2707 * keyboard.c (Fcommand_error_default_function): Rename from
2708 Fdefault_error_output.
2710 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2712 * keyboard.c (Fdefault_error_output): New function, extracted from
2714 (syms_of_keyboard): Use it for Vcommand_error_function.
2716 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2718 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2719 (init_eval): Use it to ensure handlerlist is non-NULL.
2720 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2721 (Fsignal): Adjust NULLness test of handlerlist.
2722 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2724 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2726 * callproc.c (call_process): Call prepare_to_modify_buffer before
2727 decoding text read from the sub-process, as the decoded stuff will
2728 be inserted into the buffer. This will invalidate the various
2729 caches maintained for the buffer. (Bug#15148)
2731 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2733 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2734 string of glyphless-char-display.
2736 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2738 * nsfns.m (ns_get_name_from_ioreg): New function.
2739 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2740 OSX >= 10.9. Use ns_get_name_from_ioreg.
2742 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2744 Simplify and port recent bool vector changes.
2745 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2746 only in this file. Use a more-efficient implementation if the
2747 second argument is a power of 2.
2748 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2749 Remove no-longer-necessary compile-time checks.
2750 (bool_vector_exact_payload_bytes): New function.
2751 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2752 exact payload changed to call the new function. Do not assume
2753 that the arg or result fits in ptrdiff_t.
2754 (bool_vector_fill): New function.
2755 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2757 (vroundup_ct): Don't assume arg fits in size_t.
2758 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2759 invoke set_category_set.
2760 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2761 All callers changed. Use bool_vector_set.
2762 * category.h (XCATEGORY_SET): Remove; no longer needed.
2763 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2765 * data.c (Faref): Use bool_vector_ref.
2766 (Faset): Use bool_vector_set.
2767 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2768 (Fbool_vector_not, Fbool_vector_count_matches)
2769 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2770 * fns.c (concat): Use bool_vector_ref.
2771 (Ffillarray): Use bool_vector_fill.
2772 (mapcar1): Use bool_vector_ref.
2773 (sxhash_bool_vector): Hash words, not bytes.
2774 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2775 a constant, since it's now used in #if.
2776 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2777 unsigned char on unusual architectures, so that we no longer
2778 assume that the number of bits per bits_word is a power of two or
2779 is a multiple of 8 or of CHAR_BIT.
2780 (Qt): Add forward decl.
2781 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2782 at least as strictly as bits_word.
2783 (bool_vector_data, bool_vector_uchar_data): New accessors.
2784 All data structure accesses changed to use them.
2785 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2786 (bool_vector_set): New functions.
2787 (bool_vector_fill): New decl.
2788 (ROUNDUP): Move to alloc.c as described above.
2790 Fix recent gnutls changes.
2791 * gnutls.c (Fgnutls_boot): Don't assume C99.
2792 * process.c (wait_reading_process_output): Fix typo in recent change.
2794 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2796 * process.c (wait_reading_process_output, read_process_output)
2797 (send_process): Check gnutls_state is not NULL.
2799 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2800 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2802 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2804 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2805 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2807 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2810 * nsfns.m (Fx_create_frame): Fix memory leak.
2812 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2813 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2814 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2816 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2818 * xdisp.c (message3_nolog, message_with_string): Encode the string
2819 before writing it to the terminal in a non-interactive session.
2821 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2822 sure we concatenate them into a unibyte string.
2824 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2825 resulting temporary name before returning it to the caller.
2826 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2827 is a unibyte string, convert NAME to a unibyte string to ensure
2828 that the result is also a unibyte string.
2830 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2831 create unibyte strings from default paths and directory/file
2834 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2837 * callproc.c (init_callproc): Use build_unibyte_string to make
2838 sure we create unibyte strings from default paths and
2839 directory/file names.
2841 * buffer.c (init_buffer): Don't store default-directory of
2842 *scratch* in multibyte form. The original problem which led to
2843 that is described in
2844 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2845 but it was solved long ago. (Bug#15260)
2847 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2849 Port to stricter C99 platforms.
2850 Especially, C99 prohibits nesting a struct X inside struct Y if
2851 struct X has a flexible array member.
2852 * alloc.c (struct sdata): New type.
2853 (sdata): Implement in terms of struct sdata.
2854 Remove u member; all uses replaced by next_vector, set_next_vector.
2855 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2856 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2857 (struct sblock): Rename first_data member to data, which is now
2858 a flexible array member. All uses changed.
2859 (next_vector, set_next_vector, large_vector_vec): New functions.
2860 (vector_alignment): New constant.
2861 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2862 (struct large-vector): Now merely a NEXT member, since the old approach
2863 ran afoul of stricter C99. All uses changed to use
2864 large_vector_vec or large_vector_offset.
2865 (large_vector_offset): New constant.
2866 * dispnew.c: Include tparam.h, for tgetent.
2867 Do not include term.h; no longer needed.
2868 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2869 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2870 (struct Lisp_Vector): Use a flexible array member for contents,
2871 instead of a union with a member that is an array of size 1.
2873 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2874 fact that the struct no longer contains a union.
2875 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2876 (struct Lisp_Save_Value, struct Lisp_Free):
2877 Use unsigned, not int, for spacers, to avoid c99 warning.
2878 (union specbinding): Use unsigned, not bool, for bitfield, as
2879 bool is not portable to pre-C99 hosts.
2881 2013-11-04 Glenn Morris <rgm@gnu.org>
2883 * emacs.c (usage_message): Mention that `-L :...' appends.
2885 2013-11-02 Glenn Morris <rgm@gnu.org>
2887 * Makefile.in (abs_builddir): Remove.
2888 (bootstrap_exe): Use relative filename.
2890 Use relative filenames in TAGS files.
2891 * Makefile.in (abs_srcdir): Remove it again.
2892 (.PHONY): Remove frc.
2893 (maintainer-clean): No more TAGS-LISP file.
2894 (TAGS): Pass relative file names to etags.
2895 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2897 * Makefile.in (abs_srcdir): New, set by configure.
2899 (maintainer-clean): Remove pointless echo. That should be in the
2900 top-level Makefile, if anywhere. Delete TAGS-LISP.
2901 (extraclean): No s/ and m/ directories for some time.
2902 (TAGS): Also depend on ctagsfiles3.
2903 Remove no-longer-defined S_FILE.
2904 Pass absolute filenames to etags once more.
2905 (TAGS-LISP): Replace lispdir with its expansion.
2906 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2907 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2909 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2911 * xfaces.c (check_lface_attrs, realize_default_face):
2912 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2913 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2915 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2917 * emacs.c (original_pwd): Remove global var by making it local.
2918 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2920 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2922 * xfaces.c: Declare color_distance.
2923 (QCdistant_foreground): New variable.
2924 (NEAR_SAME_COLOR_THRESHOLD): New define.
2925 (load_color2): New function.
2926 (load_color): Call load_color2.
2927 (load_face_colors): Call load_color2 and if distant-color is specified
2928 calculate distant and use distant-color if colors are near.
2929 (LFACE_DISTANT_FOREGROUND): New define.
2930 (merge_face_ref, Finternal_set_lisp_face_attribute)
2931 (Finternal_get_lisp_face_attribute)
2932 (x_supports_face_attributes_p): Handle distant-foreground similar to
2934 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2936 * dispextern.h (lface_attribute_index):
2937 Add LFACE_DISTANT_FOREGROUND_INDEX.
2939 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2941 * image.c (pbm_next_char): New function.
2942 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2943 (pbm_scan_number): Use it.
2944 (Qlibjpeg_version): New variable.
2945 (syms_of_image): DEFSYM and initialize it.
2947 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2949 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2951 2013-10-31 Glenn Morris <rgm@gnu.org>
2953 * emacs.c (original_pwd): New char.
2954 (main): If using --chdir, store original_pwd.
2955 (init_cmdargs): When setting Vinvocation_directory based on a
2956 relative argv[0], use original_pwd if set. (Bug#15768)
2958 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2960 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2962 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2964 * insdel.c: Fix minor problems found by static checking.
2965 (Qregion_extract_function): Now static.
2966 (prepare_to_modify_buffer_1): Remove unused locals.
2968 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2970 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2971 (syms_of_xdisp): Declare pre-redisplay-function.
2972 (markpos_of_region): Remove function.
2973 (init_iterator, compute_stop_pos, handle_face_prop)
2974 (face_before_or_after_it_pos, reseat_to_string)
2975 (get_next_display_element, window_buffer_changed)
2976 (redisplay_internal, try_cursor_movement, redisplay_window)
2977 (try_window_reusing_current_matrix, try_window_id, display_line)
2978 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2979 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2980 * window.h (struct window): Remove field `region_showing'.
2981 * dispextern.h (struct it): Remove region_beg/end_charpos.
2982 (face_at_buffer_position, face_for_overlay_string)
2983 (face_at_string_position): Update prototypes.
2984 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2985 (face_at_string_position): Remove `region_beg' and `region_end' args.
2986 * fontset.c (Finternal_char_font):
2987 * font.c (font_at, font_range): Adjust calls accordingly.
2988 * insdel.c (Qregion_extract_function): New var.
2989 (syms_of_insdel): Initialize it.
2990 (prepare_to_modify_buffer_1): Use it.
2992 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2994 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2995 * ftxfont.c (ftxfont_get_gcs):
2996 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2997 * xfaces.c (x_free_colors, x_free_dpy_colors)
2998 (x_create_gc, unload_color):
2999 * xselect.c (x_property_data_to_lisp):
3000 * xsettings.c (parse_settings):
3001 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3002 (get_bits_and_offset): Adjust definition.
3003 * frame.c (XParseGeometry): Adjust locals.
3004 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3005 * regex.h (toplevel): Likewise for reg_syntax_t.
3007 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3009 * eval.c (run_hook_with_args): Use FUNCTIONP.
3011 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3013 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3014 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3015 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3016 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3017 on MS-Windows anyway.
3018 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3019 (free_realized_face): ...adjust user.
3020 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3021 white relief pixels to -1.
3022 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3023 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3024 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3026 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3028 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3029 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3030 in practice now. All callers changed.
3032 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3034 * dispextern.h (struct face): Use bitfields for 'underline_type'
3035 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3036 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3037 'stipple' member. Move 'lface' member up to help...
3038 * xfaces.c (make_realized_face): ...this function to find and
3039 clear just the members that need clearing.
3040 (load_face_colors, realize_x_face):
3041 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3043 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3045 * xftfont.c (struct xftfont_info): Remove set-but-unused
3047 (xftfont_open): Adjust user.
3048 (xftfont_get_colors): Remove useless prototype.
3050 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3052 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3053 before passing them to 'unexec'. (Bug#15260)
3055 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3057 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3059 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3061 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3062 the changed signature of the font driver's 'close' method.
3064 * w32font.h (w32font_close): Adjust the prototype to the change in
3065 function definition.
3067 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3069 * w32uniscribe.c (uniscribe_close): Adapt the call to
3070 w32font_close to its new prototype.
3072 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3074 Omit unused frame argument of font API's close function.
3075 * font.h (struct font): Drop frame argument. Adjust comment.
3076 * font.c (font_clear_cache, font_close_object): Adjust users.
3077 * ftfont.c (ftfont_close):
3078 * ftxfont.c (ftxfont_close):
3079 * macfont.m (macfont_close):
3080 * nsfont.m (nsfont_close):
3081 * w32font.c (w32font_close):
3082 * xfont.c (xfont_close):
3083 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3084 tweak comments and make functions safe if called more than once for
3085 the same font object.
3087 Perform font-specific cleanup when font object is swept by GC. See
3088 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3089 * alloc.c (cleanup_vector): New function.
3090 (sweep_vector): Call it for each reclaimed vector object.
3091 * font.h (struct font): Adjust comment.
3093 2013-10-24 Glenn Morris <rgm@gnu.org>
3095 * Makefile.in (abs_top_srcdir): New, set by configure.
3097 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3099 Adjust recent font-related changes to fix bug#15686.
3100 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3101 is a live window system frame, mark its default font too.
3103 2013-10-23 Glenn Morris <rgm@gnu.org>
3105 * Makefile.in (RUN_TEMACS): Make relative (again).
3106 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3107 (bootstrap-emacs$(EXEEXT)):
3108 Quote entities that might contain whitespace.
3110 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3112 Port to Solaris 10 and its bundled GCC.
3113 Problem reported by Timothy C. Burt.
3114 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3116 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3118 Do not allow font caches to grow too large.
3119 * alloc.c (compact_font_cache_entry, compact_font_caches):
3120 New functions or stub if not HAVE_WINDOW_SYSTEM.
3121 (compact_undo_list): Factor out from Fgarbage_collect.
3123 (mark_face_cache): Mark face font. Move down to avoid
3125 (mark_terminals): Do not mark font cache here.
3126 (Fgarbage_collect): Call compaction functions described
3127 above. Adjust comment.
3129 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3131 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3132 chdir to HOME (bug#15607).
3134 * nsterm.m (Qcocoa, Qgnustep): New variables.
3135 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3136 (ns_get_color): Make selection color work for GNUstep also.
3138 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3140 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3141 handles mouse clicks. Instead, let GPM use the same code as all
3142 the other mice use. See the discussion starting at
3143 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3144 for the details of the problem with the menu bar this fixes.
3146 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3148 Remove port-specific display name lists to avoid extra
3149 complexity and data duplication with display info lists.
3150 * xterm.h (x_display_name_list): Remove declaration.
3151 * xterm.c (x_display_name_list): Remove.
3152 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3153 * xfns.c (x_display_info_for_name, Fx_display_list):
3154 Likewise. Use x_display_list where appropriate.
3155 * w32term.h (w32_display_name_list): Remove declaration.
3156 * w32term.c (w32_display_name_list): Remove.
3157 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3159 * w32fns.c (x_display_info_for_name, Fx_display_list):
3160 Likewise. Use x_display_list where appropriate.
3161 * nsterm.h (ns_display_name_list): Remove declaration.
3162 * nsterm.m (ns_display_name_list): Remove.
3163 (ns_term_init, syms_of_nsterm): Adjust users.
3164 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3165 Likewise. Use x_display_list where appropriate.
3166 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3167 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3168 (mark_terminals): Mark per-terminal font cache.
3170 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3172 Don't run timers in input-pending-p. Its new check-timers param
3173 provides the prior behavior. (Bug#15045).
3174 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3176 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3178 Make some functions static in non-Microsoft builds.
3179 On my platform (Fedora 19 x86-64), this shrinks the
3180 Emacs executable (text+data) by 0.25%.
3181 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3182 (load_color) [!MSDOS]:
3183 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3184 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3185 * lisp.h (check_existing):
3186 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3187 (network_interface_info) [!WINDOWSNT]:
3188 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3189 Remove extern decls.
3190 * fileio.c (check_existing):
3191 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3192 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3193 (network_interface_info) [!WINDOWSNT]:
3194 * term.c (encode_terminal_code) [!WINDOWSNT]:
3195 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3196 * xfaces.c (load_color) [!MSDOS]:
3198 * fileio.c (check_existing, check_executable, check_writable):
3199 * process.c (network_interface_list, network_interface_info):
3200 Move earlier, so that we don't need forward decls.
3201 * gnutls.c (fn_gnutls_transport_set_errno)
3202 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3204 * w32.c (init_environment): Use faccessat rather than
3205 check_existing, partly for consistency with the rest of the code
3206 in this file, partly so that check_existing can be static.
3208 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3209 * emacs.c (MAIN_PROGRAM): New macro.
3210 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3211 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3213 bool vector int width fixes
3214 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3215 (Fbool_vector_count_matches_at):
3216 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3217 can exceed PTRDIFF_MAX, at least in theory.
3218 (Fbool_vector_count_matches_at):
3219 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3221 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3223 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3224 (struct sockaddr): Add forward decl, for platforms that lack it.
3226 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3228 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3231 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3233 * w32.c (network_interface_get_info, network_interface_list)
3234 (network_interface_info): New functions. (Bug#15610)
3235 (GetAdaptersInfo_Proc): New typedef.
3236 (get_adapters_info): New wrapper function.
3237 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3239 * process.h (network_interface_list, network_interface_info):
3242 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3243 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3244 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3245 for WINDOWSNT. Doc fix.
3246 (syms_of_process): Defsubr Snetwork_interface_list and
3247 Snetwork_interface_info unconditionally.
3249 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3250 in NS GUI sessions. (Bug#15629)
3252 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3254 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3256 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3258 * print.c (print_object): Print " ..." when truncating bool vectors.
3260 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3262 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3263 standard mouse buttons.
3265 * termhooks.h (struct input_event): Remove incorrect commentary.
3267 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3269 Disallow bool vector operations on mixed-length operands.
3270 The old behavior left garbage in the result vector sometimes,
3271 and didn't seem to be useful.
3272 * data.c (Qwrong_length_argument): New static var.
3273 (wrong_length_argument): New function.
3274 (bool_vector_binop_driver): Check that args agree in length.
3276 * keyboard.c, keyboard.h (all_kboards): Now static.
3278 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3280 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3281 note from the lispref.
3283 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3285 * nsterm.h (struct ns_display_info): Remove set-but-unused
3286 member image_cache (image caches are per-terminal anyway).
3287 (FRAME_X_IMAGE_CACHE): Remove.
3288 * nsterm.m (ns_initialize_display_info): Adjust user.
3290 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3292 * w32proc.c: Include mingw_time.h.
3294 * w32.c: Include mingw_time.h.
3296 Implement scrolling of TTY menus when the screen is too short.
3298 * term.c (tty_menu_display): Accept an additional argument, the
3299 menu item from which to start displaying the menu. Account for
3300 the value of Y when limiting the menu to the number of available
3302 (mi_result): New enumeration.
3303 (read_menu_input): Return enumerated value. When the y coordinate
3304 hits min_y or max_y, return scroll indication instead of wrapping
3306 (tty_menu_activate): Handle the scrolling indications from
3307 read_menu_input. Compute the first menu item to display and pass
3308 it to tty_menu_display.
3310 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3312 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3313 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3314 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3315 Adjust to match the change described below.
3316 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3317 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3318 memory_below_frame members to...
3319 * termchar.h (struct tty_display_info): ...here because they're
3320 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3321 * term.c (init_tty):
3322 * nsterm.m (ns_create_terminal):
3323 * w32term.c (w32_create_terminal):
3324 * xterm.c (x_create_terminal): Adjust users.
3325 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3326 to filter out non-TTY frames. Adjust comment.
3327 (scrolling): Adjust user. Prefer eassert for debugging check.
3329 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3331 * xfaces.c (PT_PER_INCH): Remove unused macro.
3332 * termhooks.h (struct terminal): Remove set-but-unused
3333 member fast_clear_end_of_line.
3334 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3335 * nsterm.m (ns_create_terminal):
3336 * term.c (init_tty):
3337 * w32term.c (w32_create_terminal):
3338 * xterm.c (x_create_terminal): Adjust users.
3340 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3342 * lisp.h (bool_vector_size): New function.
3343 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3344 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3345 (Fbool_vector_not, Fbool_vector_count_matches_at):
3346 Remove uses of 'eassume' that should no longer be needed,
3347 because they are subsumed by the 'eassume' in bool_vector_size.
3349 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3351 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3352 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3353 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3355 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3357 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3358 have different dimensions. (Bug#15575)
3360 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3363 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3365 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3367 * term.c (tty_menu_show): Never return with unbalanced
3368 specpdl. Use eassert for debugging check. Adjust style.
3370 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3372 * term.c (read_menu_input): Make selection of menu items
3373 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3374 (tty_menu_activate): Fix off-by-one error when computing max_y.
3376 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3378 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3379 audit logging (only used with GnuTLS 3.x) and enable it.
3381 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3383 * dispnew.c (redraw_frame): Remove useless #ifdef because
3384 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3385 Also, move TTY fflush to...
3386 * term.c (tty_update_end): ...this function.
3388 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3390 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3391 the end of the frame's glyph matrix. (Bug#15575)
3393 * term.c (tty_menu_display): Don't move cursor while overwriting
3394 frame's glyphs with menu items. Limit the number of items
3395 displayed to what can be shown on the available screen lines,
3396 excluding the echo area.
3397 (tty_menu_activate): Limit the Y coordinate allowed by
3398 read_menu_input to the last screen line used for menu display.
3400 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3402 * lisp.h (eassume): New macro.
3403 Also, include <verify.h>, for 'assume'.
3404 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3405 (vroundup, vector_nbytes):
3406 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3407 (Fbool_vector_not, Fbool_vector_count_matches)
3408 (Fbool_vector_count_matches_at):
3409 Use eassume, not eassert.
3410 * casetab.c (set_identity, shuffle):
3411 * composite.c (composition_gstring_put_cache):
3412 * dispnew.c (update_frame_1):
3413 * ftfont.c (ftfont_shape_by_flt):
3414 * image.c (gif_load):
3415 * intervals.c (offset_intervals):
3416 * macfont.m (macfont_shape):
3417 Remove calls to 'assume' that are no longer needed, because
3418 --enable-gcc-warnings no longer generates bogus warnings
3419 when these calls are removed.
3421 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3423 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3425 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3427 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3428 (Qsubstitute_env_in_file_name): New var.
3429 (syms_of_fileio): Define it.
3431 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3433 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3434 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3437 * term.c (save_and_enable_current_matrix): Don't allocate and
3438 don't save margin areas.
3439 (restore_desired_matrix): Don't restore margin areas.
3440 (free_saved_screen): Don't free margin areas.
3442 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3444 * image.c: Pacify --enable-gcc-warnings.
3445 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3446 #define only if used.
3448 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3450 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3451 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3452 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3453 (gif_load): For giflib v5.x and later, display the error message
3454 produced by giflib when its functions fail.
3455 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3458 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3460 * keyboard.c (last_event_timestamp): Remove. For X selection and
3461 GTK popup menus, it may be obtained from per-frame X display info.
3462 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3463 (process_special_events): Adjust users.
3464 * keyboard.h (last_event_timestamp): Remove declaration.
3465 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3466 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3467 * menu.h (xmenu_show): Adjust prototype.
3468 * menu.c (Fx_popup_menu): Adjust user.
3469 * xselect.c (x_own_selection, x_get_foreign_selection)
3470 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3472 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3474 * keyboard.c (init_kboard): Now static. Add arg
3475 to denote window system. Adjust comment.
3476 (init_keyboard): Adjust user.
3477 (allocate_kboard): New function.
3479 * nsterm.m (ns_term_init):
3480 * term.c (init_tty):
3481 * w32term.c (w32_create_terminal):
3482 * xterm.c (x_term_init): Use it.
3483 * keyboard.h (init_kboard): Remove prototype.
3484 (allocate_kboard): Add prototype.
3486 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3488 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3489 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3491 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3493 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3495 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3497 * term.c (tty_menu_activate): Flush the output stream after
3498 showing the cursor, and don't mark the frame garbaged at exit from
3499 the function. Fixes redisplay glitches when moving from one menu
3502 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3504 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3505 or throw error (Bug#15570).
3507 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3509 * intervals.c (temp_set_point_both): Move test into 'eassert',
3512 * lisp.h (eassert): Don't use 'assume'.
3513 Sometimes 'assume' wins in performance, and sometimes it loses,
3514 so it shouldn't be used all the time. Perhaps we need two
3515 flavors of 'eassert', one for where 'assume' is far more likely
3516 to help or to hurt; but that can be done later.
3517 Problem reported by Dmitry Antipov in
3518 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3519 Also, don't include <verify.h>; no longer needed.
3521 2013-10-09 Glenn Morris <rgm@gnu.org>
3523 * eval.c (Fcond): Doc tweak.
3525 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3527 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3528 expressions with side effects to eassert. (Bug#15565)
3530 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3532 * fns.c (hashfn_user_defined): Allow hash functions to return any
3535 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3537 Fix minor problems found by static checking.
3538 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3539 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3540 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3541 * keyboard.c (read_menu_command): Remove unused local.
3542 * lisp.h (read_menu_command): New decl.
3543 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3544 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3545 Return ptrdiff_t, not int.
3546 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3547 not int, for benefit of xpalloc.
3548 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3550 (have_menus_p): Remove; unused.
3551 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3552 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3553 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3555 (save_and_enable_current_matrix): Omit unnecessary casts.
3556 (read_menu_input): Omit local extern decl (now in lisp.h).
3557 Don't access uninitialized storage if mouse_get_xy fails.
3558 (tty_menu_activate): Mark local as initialized, for lint.
3559 (tty_menu_activate, tty_meny_show): Remove unused locals.
3561 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3563 Support menus on text-mode terminals.
3564 * xterm.h (xw_popup_dialog): Add prototype.
3566 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3567 (xmenu_show): Block input here, instead in Fx_popup_menu.
3568 (xw_popup_dialog): New function, with X-specific bits of popup
3571 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3574 * window.c (Fset_window_configuration): Use run-time tests of the
3575 frame type instead of compile-time conditionals, when menu-bar
3576 lines are considered.
3578 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3579 (w32_popup_dialog): New prototypes.
3581 * w32menu.c (Fx_popup_dialog): Function deleted.
3582 (w32_popup_dialog): New function, with w32 specific bits of popup
3583 dialogs. Block input here.
3585 * w32inevt.c (w32_console_read_socket): Minor change to add
3586 debugging TTY events.
3588 * w32fns.c (show_hourglass): If returning early because the frame
3589 is not a GUI frame, unblock input.
3591 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3592 (cursorY): New functions.
3594 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3595 WINDOWSNT, macros that call curX and curY elsewhere.
3597 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3599 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3600 specific function to hide and show cursor on a text-mode terminal.
3601 (tty_menu_struct, struct tty_menu_state): New structures.
3602 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3603 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3604 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3605 (tty_menu_locate, save_and_enable_current_matrix)
3606 (restore_desired_matrix, screen_update, read_menu_input)
3607 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3608 (tty_pop_down_menu, tty_menu_last_menubar_item)
3609 (tty_menu_new_item_coords, tty_menu_show): New functions.
3610 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3612 * nsterm.h (ns_popup_dialog): Adjust prototype.
3614 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3616 (ns_popup_dialog): Adapt order of arguments to the other
3617 *_menu_show implementations.
3618 (Fx_popup_dialog): Function deleted.
3620 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3622 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3624 * menu.c (have_boxes): New function.
3625 (single_keymap_panes): Use it instead of a compile-time
3627 (single_menu_item): Use run-time tests of the frame type instead
3628 of compile-time conditionals.
3629 (encode_menu_string): New function.
3630 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3631 the macro, since different types of frame need different encoding
3633 (digest_single_submenu): Use run-time tests of frame type instead
3634 of, or in addition to, compile-time conditionals.
3635 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3636 (Fx_popup_menu): Detect when the function is called from keyboard
3637 on a TTY. Don't barf when invoked on a text-mode frame.
3638 Check frame type at run time, instead of compile-time conditionals for
3639 invoking terminal-specific menu-show functions.
3640 Call tty_menu_show on text-mode frames.
3641 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3642 run time to determine which alternative to invoke; support dialogs
3645 * keyboard.h <Qmouse_movement>: Declare.
3647 * keyboard.c <Qmouse_movement>: Now extern.
3648 <Qecho_keystrokes>: New static variable.
3649 (read_key_sequence): Accept an additional argument, a flag to
3650 prevent redisplay during reading of the key sequence. All callers
3652 (read_menu_command): New function.
3653 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3655 (toolkit_menubar_in_use): New function.
3656 (make_lispy_event): Use it instead of a compile-time test.
3658 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3659 window-system being available.
3661 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3662 to x-popup-dialog on the frame type, they all now support popup
3665 * dispnew.c (save_current_matrix): Save the margin areas.
3666 (restore_current_matrix): Restore margin areas.
3667 (update_frame_with_menu): New function.
3669 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3672 * alloc.c (make_save_ptr): Now compiled unconditionally.
3674 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3676 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3677 (redraw_frame, update_frame): Adjust users.
3678 * dispextern.h (set_window_update_flags): Adjust prototype.
3679 * xdisp.c (redisplay_internal): When updating all frames with zero
3680 windows_or_buffers_changed, assume that only the windows that shows
3681 current buffer should be really updated.
3683 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3685 Do not allocate huge temporary memory areas and objects while encoding
3686 for file I/O, thus reducing an enormous memory usage for large buffers.
3687 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3688 * coding.h (struct coding_system): New member raw_destination.
3689 * coding.c (setup_coding_system): Initialize it to zero.
3690 (encode_coding_object): If raw_destination is set, do not create
3691 dst_object. Add comment.
3692 * fileio.c (toplevel): New constant E_WRITE_MAX.
3693 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3694 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3696 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3698 * nsterm.m (windowDidExitFullScreen:):
3699 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3701 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3703 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3704 * keyboard.c (unblock_input_to): Don't process pending signals
3705 if a fatal error is in progress.
3707 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3708 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3709 they're talking about words in Lisp bool vectors.
3710 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3711 * data.c (popcount_bits_word): Rename from popcount_size_t.
3712 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3715 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3717 Improve support for popcount and counting trailing zeros (Bug#15550).
3718 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3719 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3720 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3721 (popcount_size_t_msc, popcount_size_t_gcc):
3722 Remove; now done by Gnulib.
3723 (popcount_size_t): Now a macro that defers to Gnulib.
3724 (count_trailing_zero_bits): Return int, for consistency with
3725 Gnulib and because Emacs prefers signed to unsigned int.
3726 Don't assume that size_t is either unsigned int or unsigned long
3727 or unsigned long long.
3728 (size_t_to_host_endian): Do not assume that size_t is either
3729 exactly 32 or exactly 64 bits wide.
3730 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3731 etc., so that it's now an enum constant, not a macro.
3732 No need to assume that it's either 32 or 64.
3734 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3736 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3739 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3741 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3742 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3744 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3746 emacs_read and emacs_write now use void *, not char *.
3747 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3748 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3749 Buffer arg is now void *, not char *. This matches plain
3750 'read' and 'write' better, and avoids a constraint violation
3751 on Solaris 9 with Oracle Studio.
3753 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3755 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3756 memset to explicit loop. Otherwise copy largest possible chunk
3757 from initialized to uninitialized part, thus allowing the longer
3758 memcpy runs and reducing the number of loop iterations.
3760 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3762 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3763 hide toolbar (Bug#15388).
3764 (windowDidEnterFullScreen:): If presentation options are zero,
3765 set them here (Bug#15388).
3766 (ns_update_auto_hide_menu_bar): Remove runtime check.
3767 Don't auto hide dock unless menubar is also auto hidden.
3769 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3771 * editfns.c (message): Mention batch mode in doc string.
3773 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3775 * nsterm.m (check_native_fs): Remove erroneous comment.
3777 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3779 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3780 uses find_newline instead of scan_newline and so doesn't move point.
3782 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3784 Use hardware support for byteswapping on glibc x86 etc.
3785 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3786 whereas the old swap64 needed 30.
3787 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3788 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3789 Use byteswap.h's macros to swap bytes.
3790 * lisp.h (swap16, swap32, swap64): Remove.
3791 All uses replaced by bswap_16, bswap_32, bswap_64.
3793 * bytecode.c (exec_byte_code): Use some more volatile variables
3794 to work around local variables getting clobbered by longjmp.
3795 Port to pre-C99, which doesn't allow decls after stmts.
3797 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3799 * lisp.h (eassert): Assume that COND is true when optimizing.
3800 In other words, take on the behavior of eassert_and_assume.
3801 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3802 (eassert_and_assume): Remove. All uses replaced by eassert.
3804 * xdisp.c (Qglyphless_char): Now static.
3806 Adjust to merge from gnulib.
3807 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3808 * lisp.h: Include <verify.h>, for 'assume'.
3810 * eval.c (clobbered_eassert): New macro.
3811 (internal_catch, internal_condition_case)
3812 (internal_condition_case_1, internal_condition_case_2)
3813 (internal_condition_case_n): Use it instead of eassert
3814 when the argument contains locals clobbered by longjmp.
3815 Don't use clobbered locals outside of clobbered_eassert.
3816 (internal_lisp_condition_case): Use a volatile variable
3817 to work around a local variable's getting clobbered.
3819 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3821 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3822 (PUSH_HANDLER): New macro.
3823 (catchlist): Remove.
3824 (handlerlist): Always declare.
3826 * eval.c (catchlist): Remove (merge with handlerlist).
3827 (handlerlist, lisp_eval_depth): Not static any more.
3828 (internal_catch, internal_condition_case, internal_condition_case_1)
3829 (internal_condition_case_2, internal_condition_case_n):
3831 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3832 handlerlist/catchlist.
3833 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3834 handlerlist which can only handle a single condition-case handler at
3836 (find_handler_clause): Simplify since we only a single branch here
3839 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3841 (bcall0): New function.
3842 (exec_byte_code): Add corresponding cases. Improve error message when
3843 encountering an invalid byte-code. Let Bunwind_protect accept
3844 a function (rather than a list of expressions) as argument.
3846 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3847 and make them unconditional now that they're heap-allocated.
3849 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3851 * charset.c (Fdecode_char, Fencode_char): Remove description of
3852 `restriction' arg. now that it's hidden by advertised-calling-convention.
3854 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3856 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3857 Remove unused variable (from mac-port).
3858 (macfont_draw): Use s->ybase for correct y position.
3860 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3862 * frame.h (struct frame): Drop has_minibuffer member because...
3863 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3864 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3866 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3868 * window.h (struct window): Prefer enum text_cursor_kinds to int
3869 for phys_cursor_type member. Move the latter, phys_cursor_width,
3870 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3871 * window.c (replace_window, make_window): Adjust users.
3873 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3875 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3876 this module is never compiled otherwise.
3878 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3880 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3883 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3885 * xdisp.c (get_next_display_element): Don't call face_for_font in
3886 a build configured --without-x. (Bug#15484)
3888 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3890 * window.c (calc_absolute_offset): #elif should be #elif defined.
3892 * frame.c (delete_frame): Block/unblock input to overcome race
3893 condition (Bug#15475).
3895 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3897 * frame.c (delete_frame): Record selected frame only after
3898 calling Qdelete_frame_functions (Bug#15477).
3900 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3902 * nsterm.m (ns_selection_color): Remove.
3903 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3904 NSColor selectedText(Background)Color. Only for COCOA.
3905 (ns_term_init): Remove assignment of ns_selection_color, logic
3906 moved to ns_get_color.
3908 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3909 NS_SELECTION_COLOR_DEFAULT.
3910 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3912 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3914 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3915 frame' does not have the tool_bar_window member.
3917 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3919 Signal error when reading an empty byte-code object (Bug#15405)
3920 * lread.c (read1): Signal error.
3921 * alloc.c (make_byte_code): eassert header size.
3922 (sweep_vectors): Change an int to size_t.
3924 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3926 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3927 instead of ints, as it's the usual style for offsetof constants. See:
3928 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3930 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3931 This is ugly, but it should fix the performance problem for older
3932 GCC versions in the short run. I'll look into integrating the
3933 Gnulib module for popcount, as a better fix.
3934 See the thread starting in:
3935 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3936 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3937 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3938 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3939 (popcount_size_t): Use it.
3941 2013-09-24 Daniel Colascione <dancol@dancol.org>
3943 * process.c (Fnetwork_interface_info): Fix build break due to
3946 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3948 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3949 Prefer signed to unsigned integers where either will do.
3950 No need for 'const' on locals that do not escape.
3951 Omit easserts with unnecessary and unportable assumptions about
3952 alignment. Avoid unnecessary casts to char *.
3954 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3956 Use union for the payload of struct Lisp_Vector.
3957 This helps to avoid a few glitches dictated by C's aliasing rules.
3958 * lisp.h (struct Lisp_Vector): Use union for next and
3959 contents member. Adjust comment. Change related users.
3960 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3961 Related users changed.
3962 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3963 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3964 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3965 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3967 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3969 Optimize glyph row clearing and copying routines.
3970 * dispextern.h (struct glyph_row): Change layout of struct
3971 glyph_row to help copy_row_except_pointers. Adjust comment.
3972 * dispnew.c (null_row): Remove.
3973 (clear_glyph_row): Use offsetof and memset to find and clear
3974 just the members that need clearing. Adjust comment.
3975 (copy_row_except_pointers): Likewise for copying.
3977 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3979 Some minor cleanups of recently-added bool vector code.
3980 * conf_post.h (assume): Always return void. Use lint version
3981 only if GCC and MSC versions don't apply.
3982 * conf_post.h (assume):
3983 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3984 Depend on _MSC_VER, not __MSC_VER, for consistency with
3986 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3987 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3988 (bool_vector_binop_driver, count_trailing_zero_bits)
3989 (size_t_to_host_endian): Now static, not static inline;
3990 the latter isn't needed with modern compilers and doesn't
3991 work with older compilers anyway.
3993 * alloc.c (valgrind_p): Use bool for boolean.
3995 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3997 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3998 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3999 (display_last_displayed_message_p, message_buf_print)
4000 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4001 Use bool for boolean.
4002 * dispextern.h (cancel_line, init_desired_glyphs):
4003 Remove ancient leftover.
4004 (help_echo_showing_p, hourglass_shown_p):
4005 * lisp.h (noninteractive_need_newline): Adjust declaration.
4007 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4009 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4011 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4012 ...this file and convert the latter to static. Adjust comment.
4013 (make_initial_frame):
4014 * window.c (init_window_once): Adjust user.
4015 * frame.h (last_nonminibuf_frame): Remove declaration.
4016 * lisp.h (selected_frame): Likewise.
4017 * msdos.c (the_only_display_info): Adjust comment.
4019 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4021 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4022 computing the end column of mouse-highlight that comes from
4023 display or overlay strings. (Bug#15437)
4024 (note_mouse_highlight): Adapt calculation of last argument to
4025 mouse_face_from_string_pos to the above change.
4027 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4028 all platforms, not just for clang.
4030 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4032 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4033 about excess arguments to snprintf.
4035 * conf_post.h(assume): Use __builtin_unreachable for clang.
4037 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4039 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4040 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4042 2013-09-23 Daniel Colascione <dancol@dancol.org>
4044 * alloc.c (USE_VALGRIND): New macro; on by default
4045 when ENABLE_CHECKING.
4046 (mark_maybe_object, mark_maybe_pointer)
4047 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4049 (valgrind_p) [USE_VALGRIND]: New variable.
4050 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4052 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4054 * process.c (wait_reading_process_output): Change int pnamelen to
4057 * nsterm.m (setMarkedText:selectedRange:):
4058 (deleteWorkingText):
4059 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4060 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4061 argument to unsigned long to avoid warning.
4062 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4064 * conf_post.h (assume): Fix compiler error: x shall be cond.
4066 2013-09-22 Daniel Colascione <dancol@dancol.org>
4068 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4069 warning when compiling without a window system.
4071 2013-09-22 Daniel Colascione <dancol@dancol.org>
4073 * data.c (Qbool_vector_p): New symbol.
4074 (bool_vector_spare_mask, popcount_size_t_generic)
4075 (popcount_size_t_msc, popcount_size_t_gcc)
4077 (bool_vector_binop_driver)
4078 (count_trailing_zero_bits, size_t_to_host_endian)
4079 (Fbool_vector_exclusive_or)
4080 (Fbool_vector_union)
4081 (Fbool_vector_intersection, Fbool_vector_set_difference)
4082 (Fbool_vector_subsetp, Fbool_vector_not)
4083 (Fbool_vector_count_matches)
4084 (Fbool_vector_count_matches_at): New functions.
4085 (syms_of_data): Intern new symbol, functions.
4086 * alloc.c (bool_vector_payload_bytes): New function.
4087 (Fmake_bool_vector): Instead of calling Fmake_vector,
4088 which performs redundant initialization and argument checking,
4089 just call allocate_vector ourselves. Make sure we clear any
4090 terminating padding to zero.
4091 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4092 instead of open-coding the size calculation.
4093 (vroundup_ct): New macro.
4094 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4095 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4096 * composite.c (composition_gstring_put_cache):
4097 Change lint_assume to assume.
4098 * conf_post.h (assume): New macro.
4099 (lint_assume): Remove.
4100 * dispnew.c (update_frame_1): Change lint_assume to assume.
4101 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4103 * image.c (gif_load): Change lint_assume to assume.
4104 * lisp.h (eassert_and_assume): New macro.
4105 (Qbool_vector_p): Declare.
4106 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4107 (swap16, swap32, swap64): New inline functions.
4108 * macfont.m (macfont_shape): Change lint_assume to assume.
4109 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4110 * xsettings.c (parse_settings): Use new swap16 and
4111 swap32 from lisp.h instead of file-specific macros.
4113 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4115 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4116 found (which can legitimately happen when the glyph row at the
4117 window start is disabled in the current_matrix. (Bug#15365)
4119 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4121 Fix syntax.h bug introduced by recent INLINE change.
4122 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4123 conditionally compiled one way in some modules, and a different
4124 way in others. This doesn't work with extern inline functions,
4125 which must have the same definition in all modules, because the
4126 defining code might be shared across modules, depending on the
4127 implementation. Symptoms reported by Martin Rudalics in:
4128 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4129 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4130 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4131 overriding the corresponding functions in syntax.h.
4132 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4133 (syntax_property): New inline functions.
4134 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4135 Rewrite in terms of these new functions.
4137 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4139 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4140 not chars_in_text, whose result depends on the multibyteness of
4141 the current buffer. (Bug#15426)
4143 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4145 Port recent change to hosts where pointers aren't 'long'.
4146 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4147 Don't assume that pointers are the same width as 'long'.
4148 Add a compile-time check that a pointer fits into two X slots.
4150 A simpler, centralized INLINE.
4151 * conf_post.h (INLINE): Define only if not already defined.
4152 This allows us to use a single INLINE, defined by one file
4154 * emacs.c (INLINE): Define it.
4155 Also, include category.h, charset.h, composite.h, dispextern.h,
4156 syntax.h, systime.h, so that their INLINE definitions are expanded
4158 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4159 * buffer.h, buffer.c (BUFFER_INLINE):
4160 * category.h, category.c (CATEGORY_INLINE):
4161 * character.h, character.c (CHARACTER_INLINE):
4162 * charset.h, charset.c (CHARSET_INLINE):
4163 * composite.h, composite.c (COMPOSITE_INLINE):
4164 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4165 * frame.h, frame.c (FRAME_INLINE):
4166 * intervals.h, intervals.c (INTERVALS_INLINE):
4167 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4168 * lisp.h, alloc.c (LISP_INLINE):
4169 * process.h, process.c (PROCESS_INLINE):
4170 * syntax.h, syntax.c (SYNTAX_INLINE):
4171 * systime.h, sysdep.c (SYSTIME_INLINE):
4172 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4173 * window.h, window.c (WINDOW_INLINE):
4174 Remove. All uses replaced with INLINE.
4176 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4178 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4181 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4183 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4184 'const char *' to avoid compiler warnings due to similar change in
4185 the prototype of x_get_string_resource.
4187 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4189 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4190 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4191 going to replace static variables below. Adjust comments.
4192 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4193 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4194 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4195 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4196 Related users changed.
4197 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4198 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4199 last_mouse_movement_time, going to replace static variables below.
4201 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4202 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4204 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4205 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4206 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4207 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4208 static variables below.
4209 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4210 (last_mouse_scroll_bar): Remove.
4211 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4212 (mouseExited): Related users changed.
4214 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4216 Do not use external array to process X scroll bar messages.
4217 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4218 (x_send_scroll_bar_event): Pack window pointer into two slots
4219 of XClientMessageEvent if we're 64-bit. Adjust comment.
4220 (x_scroll_bar_to_input_event): Unpack accordingly.
4222 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4224 Ifdef away recent changes which aren't relevant to NS port.
4225 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4226 [!HAVE_NS]: Declare as such.
4227 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4228 [!HAVE_NS]: Define as such.
4230 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4232 * frame.c (x_redo_mouse_highlight): New function
4233 to factor out common code used in W32 and X ports.
4234 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4235 * xterm.h (struct x_display_info):
4236 * w32term.h (struct w32_display_info):
4237 * nsterm.h (struct ns_display_info): New members
4238 last_mouse_motion_frame, last_mouse_motion_x and
4239 last_mouse_motion_y, going to replace static variables below.
4240 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4241 (redo_mouse_highlight): Remove.
4242 (note_mouse_movement, syms_of_xterm): Adjust user.
4243 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4244 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4245 (redo_mouse_highlight): Remove.
4246 (note_mouse_movement, syms_of_w32term): Adjust user.
4247 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4248 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4250 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4251 * nsfns.m (compute_tip_xy): Adjust user.
4253 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4255 * frame.c (x_mouse_grabbed): New function.
4256 * dispextern.h (x_mouse_grabbed): Add prototype.
4257 (last_mouse_frame): Remove declaration.
4258 * xterm.h (struct x_display_info):
4259 * w32term.h (struct w32_display_info):
4260 * nsterm.h (struct ns_display_info): New member
4261 last_mouse_frame, going to replace...
4262 * xdisp.c (last_mouse_frame): ...global variable.
4263 (note_tool_bar_highlight):
4264 * w32term.c (w32_mouse_position, w32_read_socket):
4265 * xterm.c (XTmouse_position, handle_one_xevent):
4266 Use x_mouse_grabbed.
4267 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4269 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4271 * w32term.c (w32_read_socket): Avoid temporary
4272 variables in a call to x_real_positions.
4273 * xterm.c (handle_one_xevent): Likewise.
4275 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4277 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4278 (x_icon_type): Remove prototype.
4279 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4280 * frame.c (x_icon_type): Remove.
4281 * w32term.c (x_make_frame_visible, x_iconify_frame):
4282 * xterm.c (x_make_frame_visible, x_iconify_frame):
4283 Use x_set_bitmap_icon to factor out common code.
4285 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4287 * dispextern.h (check_x_display_info, x_get_string_resource):
4288 Declare here just once and unify the latter.
4289 * frame.c (check_x_display_info, x_get_string_resource):
4290 * nsterm.h (check_x_display_info):
4291 * xrdb.c (x_get_string_resource):
4292 * xterm.h (check_x_display_info): Remove prototypes.
4293 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4294 * w32reg.c (x_get_string_resource): Likewise.
4295 (w32_get_rdb_resource): Adjust user.
4297 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4299 * xterm.h (struct x_display_info): New member
4300 x_pending_autoraise_frame, going to replace...
4301 * xterm.c (pending_autoraise_frame): ...static variable.
4302 (x_new_focus_frame, XTread_socket): Adjust users.
4303 * w32term.h (struct w32_display_info): New member
4304 w32_pending_autoraise_frame, going to replace...
4305 * w32term.c (pending_autoraise_frame): ...global variable.
4306 (x_new_focus_frame, w32_read_socket): Adjust users.
4308 2013-09-17 Glenn Morris <rgm@gnu.org>
4310 * xdisp.c (message_dolog): If we create *Messages*,
4311 switch it to messages-buffer-mode.
4313 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4315 Don't overuse 'const' in types of locals.
4316 * bidi.c (bidi_count_bytes):
4317 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4318 (xg_event_is_for_scrollbar):
4319 * xselect.c (x_handle_property_notify)
4320 (x_handle_selection_notify, x_handle_dnd_message):
4321 * xsettings.c, xsettings.h (xft_settings_event):
4322 * xterm.c (x_handle_net_wm_state, handle_one_event)
4323 (x_menubar_window_to_frame, x_detect_focus_change)
4324 (construct_mouse_click, note_mouse_movement)
4325 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4326 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4327 (handle_one_xevent, x_handle_net_wm_state):
4328 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4329 (x_handle_dnd_message):
4330 Avoid unnecessary 'const', typically the second 'const' in
4331 'const foo * const arg', a 'const' that does not affect the API
4332 and doesn't significantly help the human reader.
4334 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4336 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4337 only if Glib < 2.36.0.
4338 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4339 * xsettings.c (init_gconf, init_gsettings): Do not check
4341 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4343 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4345 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4347 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4348 before calling g_type_init.
4350 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4352 * nsterm.m (syms_of_nsterm): ... to here.
4354 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4356 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4357 (ignore_next_mouse_click_timeout): Use Time as X does.
4358 (handle_one_xevent): Avoid cast and use unsigned comparison.
4360 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4362 Do not copy X event in handle_one_xevent except KeyPress case.
4363 Wnen XEvent is processed, it is unlikely to be changed except
4364 KeyPress case, so we can avoid copying and use const pointer to
4365 const data to make sure that an event is not changed elsewhere.
4366 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4367 const' and do not create local copy except for the KeyPress event.
4368 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4369 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4370 (x_handle_net_wm_state, x_menubar_window_to_frame)
4371 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4372 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4373 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4374 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4375 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4376 (x_handle_dnd_message):
4377 * xsettings.c (xft_settings_event):
4378 Use 'const XEvent * const' where appropriate.
4379 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4381 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4383 Fix X event waiting to handle multiple frames.
4384 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4385 * xterm.c (pending_event_wait): Remove. Adjust users.
4386 (x_detect_focus_change): Pass frame arg.
4387 (handle_one_xevent): Find related frame early and clear per-frame
4388 wait_event_type only if this is an event for the relevant frame.
4389 (x_wait_for_event): Use per-frame wait_event_type.
4391 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4393 * nsfns.m (Fx_create_frame): Fix font driver registration for
4396 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4397 for syms_of_macfont.
4399 * nsterm.m: Include macfont.h.
4400 (ns_tmp_flags, ns_tmp_font): Remove.
4401 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4402 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4403 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4404 (changeFont:): Fix code style. Check for font driver type when
4407 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4410 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4411 (nsfont_open): Set font driver type.
4412 Set font->ascent and font->descent. Figure out font instead of
4413 ns_tmp_font, and flags instead of ns_tmp_flags.
4414 Fix indentation. Remove call to ns_draw_text_decoration,
4417 * nsfns.m: Include macfont.h.
4418 (Fx_create_frame): Register macfont driver, make a better default font.
4419 (Fns_popup_font_panel): Get font from macfont driver, if used.
4421 * macfont.m, macfont.h, macuvs.h: New files.
4423 * font.h: Declare syms_of_macfont.
4425 * font.c (syms_of_font): Call syms_of_macfont.
4427 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4429 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4431 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4432 and it is always zero for others, so I assume that this is an ancient
4433 leftover which nobody will want to change any more.
4434 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4435 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4436 * frame.c (x_set_scroll_bar_width):
4437 * w32fns.c (w32_createscrollbar):
4438 * w32term.c (w32_set_vertical_scroll_bar):
4439 * xfns.c (x_set_scroll_bar_default_width):
4440 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4441 (x_scroll_bar_expose): Related users changed.
4443 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4445 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4446 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4447 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4449 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4451 * nsterm.h, w32term.h, xterm.h: ...and not here.
4452 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4453 Remove unused Xisms.
4454 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4455 these modules are never compiled otherwise.
4457 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4459 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4460 Doc fix. (Bug#15375)
4462 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4464 Unify Fx_focus_frame between all ports.
4465 * frame.h (x_focus_frame): New prototype.
4466 * xfns.c (Fx_focus_frame): Remove.
4467 (syms_of_xfns): Do not defsubr it.
4468 (x_focus_frame): X implementation.
4469 * nsfns.m (Fx_focus_frame): Remove.
4470 (syms_of_nsfns): Do not defsubr it.
4471 (x_focus_frame): NS implementation.
4472 * w32term.c (Fx_focus_frame): Remove.
4473 (x_focus_on_frame): Rename to...
4474 (x_focus_frame): W32 implementation.
4475 * w32term.h (x_focus_on_frame): Remove prototype.
4476 * w32fns.c (Fx_focus_frame): Remove.
4477 (syms_of_w32fns): Do not defsubr it.
4478 * frame.c (Fx_focus_frame): Define here.
4479 (syms_of_frame): Defsubr here.
4480 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4482 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4484 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4485 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4486 each port to reference the port-specific window system data.
4487 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4488 (FRAME_DISPLAY_INFO): Define.
4489 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4490 (FRAME_DISPLAY_INFO): Define. Adjust users.
4491 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4492 (FRAME_DISPLAY_INFO): Define. Adjust users.
4493 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4494 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4495 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4496 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4497 * xselect.c, xterm.c: All related users changed.
4499 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4501 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4502 (x_menubar_window_to_frame): Remove prototypes.
4503 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4504 (x_menubar_window_to_frame, x_top_window_to_frame):
4506 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4507 (x_menubar_window_to_frame, x_top_window_to_frame):
4508 ...to here and convert all but the last to static.
4510 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4512 * lisp.mk (lisp): Add w32-common-fns.elc.
4514 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4516 * charset.c (char_charset): Document an exception for char-charset.
4518 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4520 * xterm.h (x_display_info): New field last_user_time...
4521 * xterm.c (toplevel): ...to replace static last_user_time.
4522 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4524 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4526 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4527 scroll bar values to prevent thumb from disappear and update comment.
4529 2013-09-11 Glenn Morris <rgm@gnu.org>
4531 * emacs.c (usage_message): Possessive apostrophe tweak.
4533 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4535 * nsterm.m (syms_of_nsterm): Use Qns.
4536 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4537 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4538 * xfns.c (x_display_info_for_name, Fx_open_connection):
4539 Remove old '#if 0' code.
4540 (syms_of_xfns): Use Qx.
4541 * termhooks.h (fullscreen_hook): Remove the leftover.
4542 (struct terminal): Fix typo in comment.
4544 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4546 Cleaning up a few X scroll bar bits.
4547 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4548 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4549 New member last_seen_part, going to replace...
4550 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4551 (xt_action_hook) [USE_LUCID]: Adjust user.
4552 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4553 Lucid-specific scroll bar support.
4554 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4555 to int and adjust to use last_seen_part member.
4556 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4557 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4558 Initialize last_seen_part.
4560 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4562 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4563 insert-buffer-substring an empty string.
4565 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4567 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4568 avoiding a GCC warning.
4570 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4572 Ifdef away frame tool bar code when it is not really used.
4573 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4574 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4575 and minimize_tool_bar_window_p under the above.
4576 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4577 (fset_tool_bar_window): Likewise.
4578 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4579 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4580 (change_frame_size_1):
4581 * window.c (window_from_coordinates, Frecenter): Adjust users.
4582 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4583 code is not really used.
4584 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4585 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4586 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4587 [!USE_GTK && !HAVE_NS]: Define as such.
4588 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4589 (note_mouse_highlight, expose_frame):
4590 * xfns.c (x_set_tool_bar_lines):
4591 * xterm.c (handle_one_xevent): Adjust users.
4593 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4595 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4596 This bug was introduced by my 2013-08-26 patch, which incorrectly
4597 assumed that the terminfo implementation doesn't use termcap buffers.
4598 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4599 these buffers apparently are used after all.
4600 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4601 (struct tty_display_info): Define members termcap_term_buffer and
4602 termcap_strings_buffer even if TERMINFO.
4604 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4607 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4608 'usage' docstring entry to pacify make-docfile.
4610 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4612 Change comparison functions =, <, >, <=, >= to take many arguments.
4613 * data.c: Change comparison functions' interface and implementation.
4614 * lisp.h: Make arithcompare available for efficient two arg
4616 * bytecode.c: Use arithcompare.
4617 * fileio.c: Use new interface.
4619 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4621 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4623 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4625 * eval.c (Feval): Document the new use of `lexical'.
4627 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4629 Review and drop old frame resize hack.
4630 * frame.h (struct frame): Remove force_flush_display_p.
4631 * dispnew.c (update_frame): Adjust user and don't call
4632 flush_frame here. The comment has said that there was an issues
4633 with redisplaying fringes, but I don't see any differences with
4634 and without this hack. Hopefully we can continue without it.
4635 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4636 current frame matrices twice if resized_p is set.
4638 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4640 Do not populate pure Xism x_sync to other ports.
4641 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4642 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4643 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4644 * w32term.h (x_sync): Remove prototype.
4646 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4648 Cleanup frame flushing.
4649 * dispextern.h (struct redisplay_interface):
4650 Drop flush_display_optional because flush_display is enough
4651 for X and flushing via RIF is just a no-op for others.
4652 * frame.h (flush_frame): New function.
4653 * dispnew.c (update_frame):
4654 * minibuf.c (read_minibuf):
4655 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4657 * keyboard.c (detect_input_pending_run_timers): Do not flush
4658 all frames but selected one in redisplay_preserve_echo_area.
4659 * nsterm.m (ns_flush): Remove no-op.
4660 (ns_redisplay_interface): Adjust user.
4661 * w32term.h (x_flush): Remove no-op.
4662 (w32_redisplay_interface): Adjust user.
4663 * xterm.c (x_flush): Simplify because we do not flush all
4664 frames at once any more. Adjust comment.
4665 (x_redisplay_interface): Adjust user.
4667 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4669 Port --without-x --enable-gcc-warnings to Fedora 19.
4670 * gfilenotify.c (globals_of_gfilenotify):
4671 Call g_type_init only if using an older glib version that needs it.
4673 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4675 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4676 (last_glyphless_glyph_merged_face_id): Remove declarations.
4677 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4678 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4679 (last_glyphless_glyph_merged_face_id): Now static.
4680 (merge_escape_glyph_face): New function, refactored from...
4681 (get_next_display_element): ...here.
4682 (merge_glyphless_glyph_face): New function, refactored from...
4683 (produce_glyphless_glyph): ...here...
4684 * term.c (produce_glyphless_glyph): ...and here.
4686 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4688 * eval.c (eval_sub): Only call Ffunction if necessary.
4690 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4692 Attempt to make redisplay more selective when changing cursor type.
4693 * frame.h (struct frame): New bitfield cursor_type_changed.
4694 * xdisp.c (cursor_type_changed): Remove.
4695 (try_cursor_movement, redisplay_window, try_window_id)
4696 (set_frame_cursor_types, try_window_reusing_current_matrix):
4697 Adjust to use per-frame bitfield.
4698 (redisplay_internal): Look for cursor type change on each visible
4699 frame and consider all frames if cursor type has been changed on
4700 the frame other than selected. If cursor type has been changed on
4701 selected frame only, do not use fast update.
4703 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4705 Attempt to make redisplay more selective when changing fonts.
4706 * frame.h (struct frame): New bitfield fonts_changed.
4707 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4708 (adjust_frame_glyphs): Add prototype.
4709 * dispnew.c (fonts_changed_p): Remove.
4710 (adjust_glyphs): Remove because we do not
4711 adjust matrices on all frames at once any more.
4712 (adjust_frame_glyphs): Block and unblock input here.
4713 (adjust_glyph_matrix): Use fonts_changed.
4714 (change_frame_size_1): Use adjust_frame_glyphs.
4715 * font.c (font_open_entity): Use fonts_changed.
4716 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4717 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4718 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4719 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4720 (shrink_mini_window, Fresize_mini_window_internal)
4721 (window_scroll_pixel_based, Fset_window_configuration)
4722 (apply_window_adjustment, Fset_window_vscroll):
4723 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4724 Use adjust_frame_glyphs.
4725 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4726 (try_window_reusing_current_matrix, try_window_id, display_line)
4727 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4728 (redisplay_internal): Consider fonts_changed and adjust frame
4729 matrices for each frame only if the frame is visible. If font
4730 has been changed on some frame during full redisplay, retry
4731 only visible frames where the font has been actually changed.
4733 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4735 Cache current header and mode line height for each window.
4736 * window.h (struct window): New fields mode_line_height
4737 and header_line_height.
4738 * window.c (make_window): Initialize them.
4739 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4740 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4741 (current_mode_line_height, current_header_line_height):
4743 * xdisp.c (current_mode_line_height, current_header_line_height):
4745 (pos_visible_p, init_xdisp): Adjust user.
4746 (redisplay_window): Invalidate mode_line_height and
4747 header_line_height if current and desired matrices do not agree.
4749 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4751 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4752 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4754 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4756 Make --without-x compatible with --enable-gcc-warnings.
4757 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4758 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4759 members under HAVE_WINDOW_SYSTEM.
4760 * keyboard.c (make_lispy_focus_out): Likewise.
4761 (record_menu_key): Move under HAVE_MENUS.
4762 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4763 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4764 (syms_of_xdisp): Adjust user.
4765 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4766 (start_hourglass, cancel_hourglass):
4767 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4768 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4769 and CLEAR_FONT_TABLE_NFONTS.
4770 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4771 Declare only if HAVE_WINDOW_SYSTEM.
4772 (lface_same_font_attributes_p, clear_face_gcs): Define only
4773 if HAVE_WINDOW_SYSTEM.
4775 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4777 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4778 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4779 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4781 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4783 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4785 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4787 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4788 This fixes a type error on hosts where ptrdiff_t is wider than int.
4790 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4792 * keyboard.c (read_key_sequence_vs): New function.
4793 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4796 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4798 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4800 Makefile improvements.
4801 * Makefile.in (config.status): Don't use double-colon rules, as
4802 they are not portable according to POSIX. Fix shell typo with `;
4803 I guess this rule has never been tested?
4804 (VCSWITNESS): New macro, to override any environment var.
4806 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4808 * xterm.h (struct x_display_info): Do not track X connection
4809 fd separately because it is always available from Display.
4810 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4813 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4815 * buffer.c (drop_overlay):
4816 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4817 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4819 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4821 * buffer.c (Fmake_overlay, Fmove_overlay):
4822 * intervals.c (set_point_from_marker):
4823 * print.c (PRINTPREPARE): Prefer signal_error
4824 to plain error and report unsuitable marker too.
4826 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4828 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4829 for 'dragging' member.
4830 (struct x_output): Remove set-but-unused leftovers
4831 'left_before_move' and 'top_before_move'.
4832 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4833 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4834 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4835 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4836 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4837 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4838 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4839 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4841 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4843 * nsfont.m (INVALID_GLYPH): New define.
4844 (nsfont_encode_char): Use INVALID_GLYPH.
4845 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4847 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4849 * xterm.c (x_last_mouse_movement_time): Revert last change.
4850 This code should use XDisplayMotionBufferSize to check display's
4851 motion history first, and there are few other issues as well.
4852 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4853 (handle_one_xevent): Adjust user.
4855 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4857 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4858 * frame.c (Flast_nonminibuf_frame): ... to here.
4859 (check_minibuf_window): Don't abort if no window was found
4862 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4864 Use XGetMotionEvents to ask the last mouse motion time from X server.
4865 * xterm.c (X_MOTION_HISTORY): Default to 1.
4866 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4867 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4868 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4869 Ifdef away legacy code.
4870 (XTmouse_position, x_scroll_bar_report_motion):
4871 Use x_last_mouse_movement_time.
4872 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4875 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4877 * msdos.c (last_mouse_window): Move to...
4878 (dos_rawgetc): ...this function and adjust comment.
4879 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4880 (mouseMoved): ...this function and adjust comment.
4881 * w32term.c (last_window): Likewise with...
4882 (w32_read_socket): ...this function.
4883 * xterm.c (last_window): Likewise with...
4884 (handle_one_xevent): ...this function.
4886 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4888 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4889 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4890 (handle_one_xevent): ...to here.
4891 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4894 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4896 * msdos.c (IT_set_terminal_window): Remove no-op.
4897 (initialize_msdos_display): Adjust terminal setup.
4898 * w32console.c (w32con_set_terminal_window): Remove no-op.
4899 (initialize_w32_display): Adjust terminal setup.
4900 * w32term.c (w32_set_terminal_window): Remove no-op.
4901 (w32_create_terminal): Adjust terminal setup.
4902 * xterm.c (XTset_terminal_window): Remove no-op.
4903 (x_create_terminal): Adjust terminal setup.
4905 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4907 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4909 (ns_create_terminal): Adjust terminal setup.
4910 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4912 (w32_create_terminal): Adjust terminal setup.
4913 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4915 (x_create_terminal): Adjust terminal setup.
4917 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4919 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4920 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4921 * dispnew.c (buffer_posn_from_coords):
4922 * window.c (Fwindow_end, displayed_window_lines):
4923 * xdisp.c (redisplay_mode_lines): Use it.
4925 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4927 * fontset.c (face_for_char): Check char in the current face font first
4928 if HAVE_NS (Bug#15138).
4930 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4932 * window.c (temp_output_buffer_show): Make sure window returned
4933 by display_buffer is live (Bug#15213).
4935 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4937 Minor cleanup to avoid forward declarations.
4938 * coding.h (struct ccl_spec): Remove forward declaration.
4939 * composite.h (toplevel): Include font.h.
4940 (struct composition_it, struct face, struct font_metrics):
4941 Remove forward declaration.
4942 * dispextern.h (struct image, struct atimer): Likewise.
4943 * emacsgtkfixed.h (struct frame): Likewise.
4944 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4945 * font.h (struct font_driver, struct font, struct glyph_string)
4946 (struct face): Remove forward declaration.
4947 * fontset.h (struct face, struct font): Likewise.
4948 * frame.h (toplevel): Style cleanup.
4949 (enum output_method): Move to...
4950 * termhooks.h (enum output_method): ...here.
4951 (struct glyph, struct frame, struct ns_display_info)
4952 (struct x_display_info, struct w32_display_info):
4953 Remove forward declaration.
4954 * xterm.h (toplevel): Include termhooks.h.
4955 (struct font, struct window, struct glyph_matrix, struct frame)
4956 (struct input_event, struct face, struct image): Remove forward
4958 * gtkutil.h (struct _widget_value): Likewise.
4959 * keyboard.h (toplevel): Include termhooks.h.
4960 (struct input_event): Remove forward declaration.
4962 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4964 * intervals.c (set_point_from_marker): New function.
4965 * editfns.c (Fgoto_char):
4966 * process.c (Finternal_default_process_filter):
4967 * window.c (select_window_1): Use it.
4968 * buffer.h (set_point_from_marker): Add prototype.
4970 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4972 * w32.c (term_winsock): Call release_listen_threads before calling
4974 (_sys_wait_accept): Wait for accept event in a loop with a finite
4975 timeout, instead of waiting indefinitely. Will hopefully avoid
4976 hanging during exit because WSACleanup deadlocks waiting for the
4977 event object to be released. (Bug#14333)
4979 * w32proc.c (release_listen_threads): New function, signals all
4980 the reader threads that listen for connections to stop waiting.
4982 * w32.h (release_listen_threads): Add prototype.
4984 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4986 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4987 field of new marker (for sanity and safety).
4988 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4989 anyway because XMISCTYPE is a function and can't be an lvalue).
4991 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4993 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4994 (x_after_update_window_line, x_scroll_bar_create):
4995 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4996 (handle_one_xevent, x_clear_frame_area):
4997 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4998 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4999 * xterm.h (x_clear_area): Adjust prototype.
5001 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5003 Hook scanning and indentation functions to find_newline. This helps
5004 to avoid duplicated code and renders more respect to newline cache.
5005 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5006 * cmds.c (Fforward_line):
5007 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5008 Use find_newline and avoid unnecessary point movements.
5009 * search.c (scan_newline): Implement on top of find_newline.
5011 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5013 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5014 scoped code (bug#11258).
5016 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5018 * nsterm.m (last_window): New variable.
5019 (EV_TRAILER2): New macro.
5020 (EV_TRAILER): Call EV_TRAILER2.
5021 (mouseMoved:): Add support for mouse-autoselect-window
5022 on nextstep (Bug#6888).
5024 2013-08-28 Andreas Schwab <schwab@suse.de>
5026 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5027 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5028 Remove unused macro definitions.
5029 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5030 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5031 Only define if emacs.
5033 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5035 Prefer enum glyph_row_area to int where appropriate.
5036 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5038 (window_box, window_box_width, window_box_left, window_box_left_offset)
5039 (window_box_right, window_box_right_offset): Adjust prototypes.
5040 * xdisp.c (window_box, window_box_width, window_box_left)
5041 (window_box_left_offset, window_box_right, window_box_right_offset):
5042 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5043 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5044 * nsterm.m (ns_clip_to_row):
5045 * w32term.c (w32_clip_to_row):
5046 * xterm.c (x_clip_to_row): Likewise.
5048 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5050 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5051 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5053 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5055 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5056 for portability to hosts where /bin/sh has problems.
5058 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5060 Redesign redisplay interface to drop global output_cursor.
5061 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5062 (toplevel): Remove declaration of output_cursor.
5063 (set_output_cursor, x_cursor_to): Remove prototype.
5064 * window.h (struct window): New member output_cursor.
5065 (output_cursor_to): New function to replace RIF member.
5066 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5067 (update_text_area, set_window_cursor_after_update): Use it.
5068 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5069 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5070 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5071 * w32term.c (x_update_window_begin, x_update_window_end):
5072 * xterm.c (x_update_window_begin, x_update_window_end):
5073 Adjust to use per-window output cursor.
5075 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5077 Simplify SELECT_TYPE-related code.
5078 Like EMACS_TIME, this portability layer is no longer needed, since
5079 Emacs has been using fd_set as a portability layer for some time.
5080 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5081 (SELECT_TYPE): Remove. All uses changed to fd_set.
5082 (fd_set) [!FD_SET]: New typedef.
5084 Simplify EMACS_TIME-related code.
5085 This portability layer is no longer needed, since Emacs has been
5086 using struct timespec as a portability layer for some time.
5087 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5088 Include <time.h> rather than "systime.h"; that's all that's needed now.
5089 * dispnew.c: Include <timespec.h> rather than "systime.h";
5090 that's all that's needed now.
5091 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5092 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5093 TIMESPEC_RESOLUTION.
5094 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5095 LOG10_TIMESPEC_RESOLUTION.
5096 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5097 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5098 (make_emacs_time): Remove. All used changed to make_timespec.
5099 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5100 (current_timespec): Rename from current_emacs_time. All uses changed.
5101 (add_emacs_time): Remove. All uses changed to timespec_add.
5102 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5103 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5104 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5105 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5106 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5107 (current_timespec): Rename from current_emacs_time. All uses changed.
5108 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5109 changed to timespec_cmp.
5110 * xgselect.c: Include <timespec.h>, since our .h files don't.
5112 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5114 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5115 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5116 Remove the leftovers.
5117 * gtkutil.c (toplevel): Do not declare Qxft but include
5119 * image.c (toplevel): Do not declare Vlibrary_cache because
5120 it's already done in lisp.h.
5122 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5124 * lisp.h (Mouse_HLInfo): Move from here...
5125 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5126 (reset_mouse_highlight): New function.
5127 * msdos.c (dos_set_window_size, IT_update_begin)
5128 (internal_terminal_init):
5129 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5130 (ns_initialize_display_info):
5131 * w32console.c (initialize_w32_display):
5132 * w32term.c (x_update_window_end, x_free_frame_resources)
5133 (w32_initialize_display_info):
5134 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5135 * window.c (Fdelete_other_windows_internal):
5136 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5137 * termchar.h (toplevel):
5138 * xterm.h (toplevel): Include dispextern.h.
5140 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5142 Fix minor problems found by static checking.
5143 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5144 (expect): Avoid nested-if warning.
5145 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5146 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5147 * nsterm.h, nsterm.m (ns_select):
5148 * xgselect.c, xgselect.h (xg_select):
5149 Adjust signature to better match pselect's.
5150 * nsterm.m (ns_select):
5151 Don't set *TIMEOUT, since pselect doesn't.
5152 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5153 diagnostic about assigning const char * to it.
5154 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5156 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5158 * lread.c (substitute_object_recurse): Handle hash-tables as well
5161 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5163 Fix unlikely core dump in init_tty, and simplify terminfo case.
5164 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5165 The old version incorrectly dumped core if malloc returned a
5166 buffer containing only non-NUL bytes.
5167 (init_tty): Do not allocate or free termcap buffers; the
5168 struct does that for us now.
5169 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5170 (struct tty_display_info): Define members termcap_term_buffer and
5171 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5172 use them. Allocate them directly in struct rather than indirectly
5173 via a pointer, to simplify init_tty.
5175 * frame.c (check_minibuf_window): Initialize 'window' properly,
5176 so that Emacs reliably aborts later if 'window' is not initialized.
5178 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5180 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5181 of VoidSymbol (Bug#15154).
5183 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5185 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5186 mouse_face_beg_y and mouse_face_end_y.
5187 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5188 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5189 Adjust users and update comment where appropriate.
5191 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5193 * frame.c (check_minibuf_window): New function.
5194 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5195 Call check_minibuf_window (Bug#15183).
5197 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5199 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5200 because this is the only last cursor data we need to keep and consult.
5201 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5202 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5205 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5207 Fix recovering from possible decompression error.
5208 Since insert_from_gap doesn't always move point, we can't use PT as
5209 the position where the partially decompressed data ends, and
5210 should count how many bytes was produced so far.
5211 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5212 (unwind_decompress): Really delete partially uncompressed data.
5213 (Fzlib_decompress_region): Take decompressed data size into account.
5215 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5217 * syntax.c (init_syntax_once): Adjust comment and do an early
5218 initialization of Qchar_table_extra_slots just once...
5219 * casetab.c (init_casetab_once):
5220 * category.c (init_category_once):
5221 * character.c (syms_of_character):
5222 * coding.c (syms_of_coding):
5223 * xdisp.c (syms_of_xdisp): ...and omit it here.
5225 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5227 * xdisp.c (get_next_display_element): Don't apply to characters
5228 from a display vector the logic of setting it->end_of_box_run_p
5229 suitable for characters from a buffer. (Bug#15175)
5231 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5232 to handle directories, rather than '_utime' which doesn't.
5235 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5237 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5238 or fullscreen (Bug#14627).
5240 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5242 System-dependent integer overflow fixes.
5243 * process.c (Fset_process_window_size): Signal an error if
5244 the window size is outside the range supported by the lower level.
5245 * sysdep.c (set_window_size): Return negative on error,
5246 nonnegative on success, rather than -1, 0, 1 on not in system,
5247 failure, success. This is simpler. Caller changed.
5248 (serial_configure): Remove unnecessary initialization of local.
5249 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5250 size fits in unsigned long; this isn't true on some 32-bit hosts.
5251 Avoid buffer overrun if some future version of /proc/meminfo has a
5252 variable name longer than 20 bytes.
5253 (system_process_attributes) [__FreeBSD__]:
5254 Don't assume hw.availpages fits in 'int'.
5256 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5258 Don't let very long directory names overrun the stack.
5259 Fix some related minor problems involving "//", vfork.
5260 * callproc.c (encode_current_directory): New function.
5261 (call_process): Don't append "/"; not needed.
5262 * fileio.c (file_name_as_directory_slop): New constant.
5263 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5264 this can save the caller having to alloca.
5265 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5266 Use SAFE_ALLOCA, not alloca.
5267 (directory_file_name, Fexpand_file_name): Leave leading "//"
5268 alone, since it can be special even on POSIX platforms.
5269 * callproc.c (call_process):
5270 * process.c (Fformat_network_address):
5271 * sysdep.c (sys_subshell):
5272 Use encode_current_directory rather than rolling our own.
5273 (create_process): No need to encode directory; caller does that now.
5274 * process.h (encode_current_directory): New decl.
5275 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5276 Rework to avoid 'goto xyzzy;'.
5278 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5280 * xdisp.c (handle_face_prop): If the default face was remapped use
5281 the remapped face for strings from prefix properties. (Bug#15155)
5283 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5285 Minor cleanup for redisplay interface and few related functions.
5286 * frame.h (enum text_cursor_kinds): Move from here...
5287 * dispextern.h (enum text_cursor_kinds): ...to here.
5288 (toplevel): Drop unnecessary declarations.
5289 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5290 in update_window_end_hook and draw_window_cursor functions.
5291 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5292 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5293 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5294 * xterm.c (x_update_window_end, x_draw_window_cursor):
5295 * xdisp.c (display_and_set_cursor, update_window_cursor)
5296 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5297 enum text_cursor_kinds where appropriate.
5299 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5301 Redesign redisplay interface to drop updated_row and updated_area.
5302 * dispextern.h (updated_row, updated_area): Remove declaration.
5303 (struct redisplay_interface): Pass glyph row and row area parameters
5304 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5305 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5307 * dispnew.c (updated_row, updated_area): Remove.
5308 (redraw_overlapped_rows, update_window_line): Adjust user.
5309 (update_marginal_area, update_text_area): Likewise. Pass updated row
5310 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5311 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5314 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5316 * process.c (flush_pending_output): Remove stub.
5319 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5321 * callproc.c: Fix race that killed background processes (Bug#15144).
5322 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5323 Record deleted process-id in critical section, not afterwards.
5324 Don't mistakenly kill process created by a call-process invocation
5325 that discards output and does not wait.
5327 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5329 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5330 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5331 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5332 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5333 to shut up compiler in mark_object.
5334 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5336 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5338 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5339 We can't portably rely on PTY_OPEN doing that, even if
5340 it calls posix_openpt with O_CLOEXEC.
5342 2013-08-20 Kenichi Handa <handa@gnu.org>
5344 * character.c (string_char): Improve commentary.
5346 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5348 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5349 (struct animation_cache): Make signature a flexible array member.
5350 All uses changed. This is a tad slower but may insulate us better
5351 from future changes to ImageMagick.
5353 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5355 * image.c: Shrink memory needed for animation cache.
5356 (SIGNATURE_DIGESTSIZE): New constant.
5357 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5358 (imagemagick_create_cache): Copy the signature. This saves
5359 several KB of memory that ImageMagick wastes per signature.
5360 Don't bother updating the update_time, as the caller does that now.
5361 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5362 it's a fixed size struct member now.
5363 (imagemagick_get_animation_cache): Always destroy the signature,
5364 as it's now imagemagick_create_cache's responsibility to copy it.
5365 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5366 and use memcmp rather than strcmp.
5367 eassert that ImageMagick returns a signature of the specified length.
5369 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5371 * image.c (imagemagick_get_animation_cache): Don't segfault on
5373 (imagemagick_get_animation_cache): Revert to previous definition
5374 so that it actually works. But keep the memory leak fix.
5375 (imagemagick_get_animation_cache): Fix memory leak.
5377 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5379 * image.c: Fix animation cache signature memory leak.
5380 Fix some other minor performance problems while we're at it.
5381 (imagemagick_create_cache): Clear just the members that
5382 need clearing. Don't set update_time, as caller does that now.
5383 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5384 Simplify by using pointer-to-pointer instead of a prev pointer.
5385 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5386 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5387 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5388 it's already a copy. Free the signature probe unless it's cached.
5390 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5391 This was introduced by my 2013-08-12 fix for Bug#15035.
5393 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5395 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5396 (imagemagick_prune_animation_cache): Now static.
5398 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5400 * image.c (imagemagick_get_animation_cache): Don't segfault when
5401 pruning all entries.
5403 2013-08-18 Ken Brown <kbrown@cornell.edu>
5405 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5406 static heap if ENABLE_CHECKING is defined.
5407 (max_bss_sbrk_ptr): New variable.
5409 (report_sheap_usage): Report maximum static heap usage instead of
5410 ending static heap usage.
5412 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5414 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5415 of zlib_initialized according to the results of calling
5416 init_zlib_functions.
5418 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5420 * image.c: Implement an ImageMagick per-image cache.
5421 (imagemagick_get_animation_cache): Fix a double-free error.
5422 (imagemagick_load_image): Remove the ping_wand code, which only
5423 apparently saved time on invalid animated images, and slowed down
5424 everything else. Optimise for the common case.
5426 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5428 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5430 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5432 * marker.c (set_marker): Remove documentation of undefined behavior.
5434 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5436 * image.c (imagemagick_compute_animated_image): Animate correctly
5437 when sub-images are smaller than the main image.
5438 (imagemagick_compute_animated_image): Setting the iterator row to
5439 zero is apparently not allowed.
5440 (imagemagick_compute_animated_image): Allow images that say they
5441 have sub-images that are bigger than the main image, but just crop
5444 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5446 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5448 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5450 * image.c (imagemagick_compute_animated_image): Respect the GIF
5453 2013-08-15 Ken Brown <kbrown@cornell.edu>
5455 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5456 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5459 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5461 Fix minor problems found by static checking.
5462 * frame.c (delete_frame):
5463 * xdisp.c (next_element_from_display_vector):
5464 Avoid uninitialized local.
5465 * image.c (imagemagick_compute_animated_image): Port to C89.
5466 Prefer usual GNU indentation style for loops.
5467 Be more careful about bizarrely large sizes, by using ptrdiff_t
5470 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5472 Fix infinite frame selection loop (Bug#15025).
5473 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5475 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5477 * xdisp.c (compute_window_start_on_continuation_line):
5478 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5479 to make sure we end up setting the window start at the leftmost
5480 visible character of the display line. This avoids funky
5481 horizontal shifting because the window start is not kept on the
5482 same position. (Bug#15090)
5483 (next_element_from_display_vector): Support 'box' face attribute
5484 in the face definitions of a display vector. (Bug#15099)
5486 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5488 * image.c (imagemagick_compute_animated_image): Implement animated
5490 (imagemagick_compute_animated_image): Fix some compilation
5491 warnings. Implement a very simple cache to make the animation
5492 usable at all, but it should be replaced with a per-image cache.
5494 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5496 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5497 to do `for' loops over alist values.
5498 * buffer.h (FOR_EACH_BUFFER):
5499 * process.c (FOR_EACH_PROCESS): Use it.
5500 (handle_child_signal, status_notify, Fget_buffer_process)
5501 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5503 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5505 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5506 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5507 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5508 to xzalloc and so avoid redundant call to memset.
5509 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5510 members because it is allocated with xzalloc and so already zeroed.
5512 2013-08-14 Ken Brown <kbrown@cornell.edu>
5514 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5517 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5519 Utility function and macro to copy Lisp string to C string.
5520 * lisp.h (xlispstrdupa): New macro.
5521 (xlispstrdup): New prototype.
5522 * alloc.c (xlispstrdup): New function.
5523 * callint.c (Fcall_interactively):
5524 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5525 (Fsubstitute_in_file_name):
5526 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5527 * image.c (x_create_bitmap_from_file):
5528 * w32term.c (w32_term_init):
5529 * xterm.c (x_term_init): Use xlispstrdup.
5531 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5533 * image.c (imagemagick_load_image): Make animated pictures work.
5534 There's still some problems with background color settings, though
5537 * decompress.c (unwind_decompress): Always restore point.
5539 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5541 * marker.c (set_marker): Reformat documentation.
5543 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5545 * xdisp.c (cursor_type_changed): Now static.
5547 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5548 Use changed. This avoids the need to call xmalloc and for the
5549 caller to call xfree, and avoids memory leaks in some situations.
5551 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5553 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5554 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5555 (redisplay_window): If window_end_valid is cleared due to non-zero
5556 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5557 so do not call to try_cursor_movement for that window.
5559 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5561 * window.h (struct window): Convert window_end_pos and
5562 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5563 (wset_window_end_pos, wset_window_end_vpos): Remove.
5564 * dispnew.c (adjust_glyph_matrix):
5565 * window.c (Fwindow_end, replace_window, set_window_buffer)
5567 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5568 (set_vertical_scroll_bar, redisplay_window, try_window)
5569 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5570 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5571 (note_mouse_highlight): Adjust users.
5572 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5575 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5577 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5578 * image.c (imagemagick_filename_hint): Use `const char *' and
5579 prefer SSDATA to SDATA to avoid warnings.
5581 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5583 Cleanup window fringes, margins and scroll bars adjustments.
5584 * window.c (set_window_fringes, set_window_margins)
5585 (set_window_scroll_bars, apply_window_adjustment): New functions.
5586 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5587 (Fset_window_scroll_bars): Use them.
5589 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5591 * window.h (struct window): Convert scroll_bar_width
5592 from Lisp_Object to integer. Adjust comment.
5593 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5595 * window.c (wset_scroll_bar_width): Remove.
5596 (make_window): Initialize scroll_bar_width.
5597 (Fsplit_window_internal): Use direct assignment.
5598 (Fset_window_configuration, save_window_save):
5599 Convert Lisp_Object to integer and back where appropriate.
5600 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5601 bar was actually changed, and mention this in docstring.
5603 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5605 * decompress.c: Minor simplifications.
5606 (Fzlib_decompress_region): Don't bother verifying
5607 that avail_out <= UINT_MAX, as that was confusing.
5608 Mention the restriction in a comment instead.
5609 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5611 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5613 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5614 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5616 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5618 * image.c (imagemagick_filename_hint): Check for errors in the
5621 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5623 * window.c (Fwindow_margins): Return nil when there's no marginal
5624 area, as per the documented API.
5626 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5627 Fmake_vector, as scroll bar's struct members are not all Lisp
5628 objects now. This avoids crashes in GC.
5630 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5631 bool, so its address could be taken.
5633 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5635 * image.c (imagemagick_filename_hint): New function to possibly
5636 apply `image-content-type-suffixes'.
5637 (imagemagick_load_image): Use it.
5639 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5641 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5642 if loading zlib failed.
5644 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5646 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5647 2013-08-13 checkin below. Change bool to BOOL, rule is:
5648 All Obj-C code uses BOOL, except for interfaces callable from C.
5650 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5652 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5654 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5655 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5656 bool instead of BOOL.
5657 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5658 from Lisp_Object to bitfield. Adjust comment.
5659 * w32term.c (x_scroll_bar_create): Adjust user.
5660 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5661 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5662 Use bool for boolean.
5663 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5664 to `unsigned int' when defining a bitfield.
5666 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5668 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5670 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5672 * window.h (struct window): Convert left_margin_cols and
5673 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5674 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5675 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5677 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5679 (showing_window_margins_p, update_window_line, update_frame_1):
5680 * fringe.c (draw_fringe_bitmap_1):
5681 * xdisp.c (window_box_width): Adjust users.
5682 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5683 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5684 Use direct assignment.
5685 (Fset_window_configuration, save_window_save, Fwindow_margins):
5686 Convert Lisp_Object to integer and back where appropriate.
5687 (Fset_window_margins): Adjust user. Return t if any margin
5688 was actually changed, and mention this in docstring.
5690 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5692 * syntax.c (forward_word):
5693 * cmds.c (forward_char, backward_char): Mention the optional argument.
5695 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5697 * window.h (struct window): Convert left_fringe_width
5698 and right_fringe_width from Lisp_Objects to integers.
5700 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5701 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5702 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5704 (make_window): Initialize new integer fields to -1.
5705 (Fsplit_window_internal): Use direct assignment.
5706 (Fset_window_configuration, save_window_save):
5707 Convert Lisp_Object to integer and back where appropriate.
5708 (Fset_window_fringes): Adjust user. Return t if any fringe
5709 was actually changed, and mention this in docstring.
5711 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5713 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5714 * nsfns.m (x_set_cursor_type):
5715 * w32fns.c (x_set_cursor_type):
5716 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5717 * xdisp.c (set_frame_cursor_types): ...but in common code.
5719 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5721 * font.c (clear_font_cache): New function, stripped from...
5722 (Fclear_font_cache): ...here, which now uses the function
5723 above. Adjust comment.
5724 * font.h (clear_font_cache): Add prototype.
5725 * xfaces.c (clear_face_cache): Use clear_font_cache.
5727 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5729 * window.c (Fset_window_start): Compare `w', not `window' because
5730 `w' might not be equal to `window' after call to decode_live_window.
5732 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5734 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5735 This fixes a problem introduced by the Bug#15035 patch
5736 when using GPG. Reported by Herbert J. Skuhra.
5738 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5740 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5741 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5742 not yet initialized.
5744 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5746 * decompress.c (Fzlib_decompress_region): Support zlib
5747 decompression, too, and rename.
5749 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5751 Minor zlib configuration tweaks.
5752 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5753 Don't assume presence of fn_inflateInit2_ zlib internal function.
5755 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5757 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5758 include the zlib prefix.
5760 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5762 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5763 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5764 define static variables that are pointers to zlib functions to be
5766 (init_zlib_functions) [WINDOWSNT]: New function.
5767 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5769 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5770 macros instead of invoking the zlib functions directly.
5771 (syms_of_decompress): DEFSYM Qzlib_dll.
5772 Staticpro Szlib_available_p.
5774 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5776 Avoid looping over all frame windows to freeze and unfreeze.
5777 * window.h (struct window): Drop frozen_window_start_p.
5778 (freeze_window_starts): Drop prototype.
5779 * frame.h (struct frame): New frozen_window_starts flag.
5780 (FRAME_WINDOWS_FROZEN): New macro.
5781 * window.c (freeze_window_start, freeze_window_starts):
5783 (select_window, replace_window): Adjust users.
5784 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5785 (window_frozen_p): New function.
5786 (redisplay_window): Use it.
5788 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5790 Fix some fd issues when running subprocesses (Bug#15035).
5791 Fix bugs that can leak files or file descriptors on errors.
5792 Don't unlink open temp files, as that's hard for users to diagnose
5793 when things go awry (e.g., temp disk exhausted).
5794 Don't bother to lock temp files. Check for invalid recursion.
5795 * callproc.c (synch_process_fd): Remove. All uses removed.
5796 (synch_process_tempfile): New var or macro.
5797 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5799 (record_kill_process): New arg, the temp name. All callers changed.
5800 (delete_temp_file): Now just a simple wrapper around unlink.
5801 (call_process_kill): New arg, the call_process_fd array.
5802 Close them all. Clear synch_process_pid. Remove the temp file,
5803 or arrange for it to be removed.
5804 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5805 that's been moved to synch_process_tempfile. Caller changed.
5806 Do not remove the tempfile; that's now call_process_kill's
5808 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5809 call_process_kill; the caller now does that.
5810 (call_process_cleanup): Do not close the process fd; that's now
5811 call_process_kill's responsibility.
5812 (Fcall_process): Implement via new function call_process, which
5813 has most of the old body of Fcall_process, but with a different API.
5814 (call_process): New function that does not open or close filefd if
5815 it is nonnegative. Record which fds need to be closed, and let
5816 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5817 Signal an error if invoked recursively (could be done via a hook).
5818 Simplify creation of the tempfile in the MSDOS case.
5819 Don't create the output file until after checking for the executable.
5820 Report any failure to open /dev/null.
5821 Don't open /dev/null for writing twice; once is enough.
5822 Don't create pipe if all output is being discarded or sent to file.
5823 Don't worry about setting up the coding system or reading from the
5824 pipe if all output is being discarded.
5825 Hoist fd_error local into top level, to lessen block nesting.
5826 Don't record deleted pid here; now done by Fcall_process_region.
5827 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5828 and note its success in synch_process_tempfile.
5829 Do not leak resources when child_setup fails.
5830 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5831 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5832 (create_temp_file): Now returns open fd, with an additional
5833 Lisp_Object * argument to return the name. All callers changed.
5834 Do not close the file; rewind it instead, and leave it open for
5835 the caller. Do not lock the temp file. Unwind-protect the file
5836 and the file-descriptor.
5837 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5838 If an asynchrounous process, record it here, not in call_process.
5839 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5840 * eval.c (set_unwind_protect): New function.
5841 * fileio.c (write_region): New function, generalized from the
5842 old Fwrite_region. Do not lock temp files.
5843 (Fwrite_region): Use it.
5844 * lisp.h (set_unwind_protect, write_region): New decls.
5845 * process.c: Include <verify.h>.
5846 (make_process): Mark fds as initially closed.
5847 (deleted_pid_list): Now a list of pid-filename pairs.
5849 (close_process_fd): New function.
5850 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5851 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5852 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5853 (create_process, create_pty, Fmake_serial_process)
5854 (server_accept_connection): Record which fds need to be closed,
5855 and let deactivate_process close them.
5856 (Fmake_network_process): Do not discard the unwind-protect
5857 until it's safe to do so.
5858 (deactivate_process): Close the fds opened by create_process etc.
5859 (Fprocess_send_eof): Adjust to new way of recording open fds.
5860 Report an error if /dev/null can't be opened, instead of aborting.
5861 * process.h (PROCESS_OPEN_FDS): New constant.
5862 (struct Lisp_Process): New member open_fds.
5863 (record_kill_process, record_deleted_pid): Adjust signatures.
5864 (record_deleted_pid): Move decl here ...
5865 * syswait.h (record_deleted_pid): ... from here.
5867 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5869 * decompress.c: Fix bugs with large buffers and weird inputs.
5870 Tune a bit. Reindent as per usual Emacs style.
5871 (BUFFER_SIZE): Remove.
5872 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5873 more than UINT_MAX bytes. Decompress into the gap instead of into
5874 an auto buffer, as this should avoid copying. Return nil if
5875 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5876 set immediate_quit; we shouldn't trust zlib code that much.
5878 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5880 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5881 errors, and really move the gap to where we want it.
5883 * lisp.h: Include decompress.c support.
5885 * emacs.c (main): Include decompress.c support.
5887 * Makefile.in: Include -lz if present.
5889 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5891 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5892 (initWithTitle:): Initialize frame to 0.
5893 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5894 (fillWithWidgetValue:frame:): Rename from
5895 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5897 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5898 fillWithWidgetValue:frame:
5900 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5901 remove memory leak warnings.
5903 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5904 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5907 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5908 (x_activate_menubar): Update the whole menu.
5909 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5910 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5911 current event is not NSSystemDefined (Bug#15001).
5912 Call ns_check_menu_open only if trackingMenu is 2.
5913 (menuDidClose:): New method, decrease trackingMenu.
5914 (fillWithWidgetValue:setDelegate:): New method.
5915 (fillWithWidgetValue:): Call the above.
5917 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5919 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5921 Omit some unnecessary casts.
5922 Many of these go back to the old pre-C89 days, when they may have
5923 been needed, but we've been assuming C89 or later for a while now.
5924 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5925 (live_float_p, live_misc_p, live_vector_p):
5926 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5927 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5928 (defvar_per_buffer):
5929 * callint.c (Fcall_interactively):
5930 * doc.c (Fsubstitute_command_keys):
5931 * filelock.c (get_boot_time):
5932 * frame.c (xrdb_get_resource):
5933 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5934 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5935 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5936 (menuitem_highlight_callback, menu_destroy_callback)
5937 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5938 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5939 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5940 (xg_tool_bar_help_callback, tb_size_cb):
5941 * image.c (xpm_alloc_color, png_read_from_memory)
5942 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5943 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5945 * keymap.c (describe_map):
5946 * nsfns.m (Fns_display_monitor_attributes_list):
5947 * nsmenu.m (process_dialog:):
5948 * nsterm.m (hold_event):
5949 * process.c (wait_reading_process_output):
5950 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5951 * scroll.c (do_direct_scrolling, scrolling_1):
5952 * termcap.c (tgetent):
5953 * window.c (check_window_containing, add_window_to_list)
5954 (freeze_window_starts):
5955 * xdisp.c (compare_overlay_entries, vmessage):
5956 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5957 (x_get_monitor_attributes_xrandr)
5958 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5959 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5960 * xfont.c (xfont_match, xfont_open):
5961 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5962 (menubar_selection_callback, menu_position_func)
5963 (popup_selection_callback, create_and_show_popup_menu)
5964 (dialog_selection_callback, create_and_show_dialog):
5965 * xrdb.c (x_get_string_resource):
5967 * xsmfns.c (x_session_check_input):
5968 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5969 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5970 (xaw_jump_callback, xaw_scroll_callback):
5971 Omit unnecessary casts.
5973 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5975 Minor string-length refactoring.
5976 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5977 * frame.c (make_monitor_attribute_list):
5978 Prefer build_string to strlen + make_string.
5980 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5982 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5983 don't check minor_code (Bug#14417).
5985 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5987 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5988 vertical positions instead. This avoids calling MATRIX_ROW with
5989 row numbers that are possibly beyond valid limits. (Bug#15064)
5991 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5993 Use xstrdup and build_unibyte_string where applicable.
5994 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5995 * xfns.c (x_window):
5996 * xrdb.c (x_get_customization_string):
5997 * xterm.c (xim_initialize):
5998 * w32fns.c (w32_window): Use xstrdup.
5999 (w32_display_monitor_attributes_list):
6000 * emacs.c (init_cmdargs):
6001 * keyboard.c (PUSH_C_STR):
6002 * nsfont.m (nsfont_open):
6003 * sysdep.c (system_process_attributes):
6004 * w32.c (system_process_attributes):
6005 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6007 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6009 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6010 variables of these types so that GDB would know about them, as aid
6011 for debugging fatal exceptions. (Bug#15024) See also
6012 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6015 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6017 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6018 larger than the NSWindow (Bug#14934).
6020 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6022 Redesign redisplay interface to drop global variable updated_window.
6023 Always pass currently updated window as a parameter to update routines.
6024 * dispextern.h (updated_window): Remove declaration.
6025 (struct redisplay_interface): Pass window parameter to
6026 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6027 and after_update_window_hook.
6028 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6030 * dispnew.c (updated_window): Remove.
6031 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6032 (update_window_line): Adjust to match redisplay interface changes.
6033 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6034 (ns_scroll_run, ns_after_update_window_line):
6035 * w32term.c (x_update_window_begin, x_update_window_end)
6036 (x_after_update_window_line, x_scroll_run):
6037 * xterm.c (x_update_window_begin, x_update_window_end)
6038 (x_after_update_window_line, x_scroll_run):
6039 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6040 Likewise. Adjust comments where appropriate.
6041 (x_cursor_to): Simplify because this is always called during window
6042 update (but install debugging check anyway).
6043 (expose_window): Check must_be_updated_p flag to see whether this
6044 function is called during window update.
6046 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6048 Do not reset window modification event counters excessively.
6049 These leftovers and poor man's tricky methods to catch extra
6050 redisplay's attention are no longer needed.
6051 * frame.c (set_menu_bar_lines_1):
6052 * minibuf.c (read_minibuf_unwind):
6053 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6054 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6055 (window_scroll_line_based, Fset_window_configuration):
6056 * xdisp.c (redisplay_window): Do not reset last_modified and
6057 last_overlay_modified counters.
6059 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6061 * xselect.c (x_send_client_event): Set send_event and serial, memset
6062 data.l as it might be bigger than data.b. Use 24 bit mask to
6063 XSendEvent (Bug#15034).
6065 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6067 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6068 for TTY frames that are not the top frame on their console.
6071 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6073 * w32term.c (w32fullscreen_hook): Really maximize frame when
6074 asked for (Bug#14841).
6076 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6078 Prefer selected_window to Fselected_window, likewise for frames.
6079 * buffer.c (Fbuffer_swap_text):
6080 * data.c (Fvariable_binding_locus):
6081 * window.c (run_window_configuration_change_hook): Adjust users.
6082 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6083 Use decode_live_frame.
6085 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6087 Be more careful if selected window shows the buffer other than current,
6088 use window_outdated only if this is not so. This change should also
6089 address some weird issues discussed in Bug#13012.
6090 * window.h (window_outdated): New prototype.
6091 * window.c (window_outdated): Now here. Convert from static and
6092 always assume window's buffer.
6093 (Fwindow_end, Fwindow_line_height): Use it.
6094 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6095 and always assume window's buffer.
6096 (redisplay_window): Adjust user.
6097 (redisplay_internal): Call to reconsider_clip_changes once and
6098 check whether mode line should be updated only if selected window
6099 shows current buffer.
6100 (run_window_scroll_functions): Use eassert for debugging check.
6101 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6103 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6105 * window.c (window_scroll, window_scroll_pixel_based)
6106 (window_scroll_line_based): Use bool for booleans.
6108 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6110 * process.c: Fix minor off-by-one issues in descriptor counts.
6111 This shouldn't fix any real bugs, but it cleans up the code a bit.
6112 (max_process_desc, max_input_desc): -1, not 0, means none.
6114 (delete_input_desc): New function.
6115 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6116 (deactivate_process): Scan backwards when recomuting max_process_desc;
6117 that should be faster.
6118 (init_process_emacs): Initialize max_input_desc.
6120 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6122 Use region cache to speedup bidi_find_paragraph_start.
6123 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6124 Rename cache_long_line_scans to cache_long_scans.
6125 * buffer.c (bset_cache_long_line_scans): Rename to
6126 bset_cache_long_scans.
6127 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6128 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6130 (syms_of_buffer): Rename cache-long-line-scans to
6131 cache-long-scans. Adjust docstring.
6132 * search.c (newline_cache_on_off):
6133 * indent.c (width_run_cache_on_off): Adjust users.
6134 * bidi.c (bidi_paragraph_cache_on_off): New function.
6135 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6136 * insdel.c (prepare_to_modify_buffer):
6137 Invalidate bidi_paragraph_cache if enabled.
6139 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6141 Invalidate region caches only if buffer text is going to be changed.
6142 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6143 (modify_text): ...new prototype.
6144 (prepare_to_modify_buffer_1): New prototype.
6145 * textprop.c (modify_region): Rename to...
6146 (modify_text_properties): ...new function.
6147 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6148 (Fremove_list_of_text_properties): Adjust users.
6149 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6150 (modify_text): ...new function.
6151 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6152 (prepare_to_modify_buffer_1): ...new function.
6153 * casefiddle.c (casify_region):
6154 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6155 (Ftranspose_regions): Use modify_text.
6157 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6159 * lisp.mk (lisp): Add nadvice.elc.
6161 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6163 New macro to iterate over live buffers similar to frames.
6164 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6165 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6166 Declare buffer-related variables here to offload lisp.h.
6167 * buffer.c (Vbuffer_alist): Adjust comment.
6168 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6169 (other_buffer_safely):
6170 * data.c (store_symval_forwarding):
6171 * dispnew.c (Fframe_or_buffer_changed_p):
6172 * fileio.c (Fdo_auto_save):
6173 * filelock.c (unlock_all_files):
6174 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6176 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6178 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6179 * callproc.c (create_temp_file):
6180 * filelock.c (create_lock_file):
6181 Assume mkostemp, since it's now provided by Gnulib.
6183 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6185 * w32.c (mkostemp): New function.
6186 (mktemp): Remove, no longer used. Most of the code reused in
6187 mkostemp. (Bug#15015)
6188 (mktemp): Don't undef.
6190 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6192 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6193 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6194 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6195 (free_glyph_pool, check_glyph_memory): Likewise for
6196 all users. Adjust comments where appropriate.
6198 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6200 * composite.h: Minor fixups.
6201 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6202 to fix a misspelling, and change it to an inline function while
6203 we're at it (it need not be a macro). All uses changed.
6204 (composition_method, composition_valid_p):
6205 Rewrite to avoid assignments in if-conditions.
6207 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6209 Do not use global Lisp_Object in composition macros.
6210 * composite.h (composition_temp): Remove declaration.
6211 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6212 (composition_method, composition_valid_p): ...inline functions.
6213 (compose_region): Remove the leftover.
6214 * composite.c (composition_temp): Remove.
6215 (run_composition_function, update_compositions)
6216 (composition_compute_stop_pos, composition_adjust_point)
6217 (Ffind_composition_internal):
6218 * coding.c (handle_composition_annotation):
6219 * xdisp.c (handle_composition_prop, check_point_in_composition):
6220 Related users changed.
6222 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6224 Drop FRAME_PTR typedef.
6225 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6226 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6227 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6228 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6229 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6230 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6231 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6232 All related users changed.
6234 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6236 * eval.c (default_toplevel_binding): New function.
6238 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6239 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6240 (syms_of_eval): Export them.
6241 * data.c (Fdefault_value): Micro cleanup.
6242 * term.c (init_tty): Use "false".
6244 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6246 Fix X GC leak in GTK and raw (no toolkit) X ports.
6247 * xterm.c (x_free_frame_resources): If white and black relief
6248 GCs are allocated, always free them here.
6249 * xfns.c (x_make_gc): Omit redundant initialization.
6250 * widget.c (create_frame_gcs): Remove the leftover.
6251 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6252 in x_free_frame_resources.
6254 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6256 * nsterm.m (windowWillResize:toSize:): Only change title if
6257 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6259 (viewDidEndLiveResize): New method.
6261 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6262 inside NS_IMPL_COCOA.
6264 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6266 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6267 Do not check whether undo is enabled because record_insert and
6268 record_delete does that themselves.
6270 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6272 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6273 member which is not really used any more.
6274 (FRAME_XIC_BASE_FONTNAME): Remove.
6275 * xfns.c (xic_free_fontset): Adjust user.
6276 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6277 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6278 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6279 (xdialog_show): Use eassert for debugging check.
6280 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6282 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6284 * fileio.c, fns.c (merge): Move extern decl from here ...
6285 * lisp.h (merge): ... to here.
6287 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6289 Fix last font-related change.
6290 * w32font.h (w32font_list_internal, w32font_match_internal):
6292 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6293 (uniscribe_list_family): Adjust to match font API change.
6294 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6295 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6297 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6299 * frame.h (FRAME_MOUSE_UPDATE):
6300 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6301 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6303 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6305 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6306 * font.h (struct font_driver): Change list, match, and list_family
6307 functions to accept struct frame * as first arg.
6308 * font.c (font_score, font_compare, font_sort_entities):
6310 (font_sort_entities, font_list_entities, font_select_entity):
6311 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6312 match font API change.
6313 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6314 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6315 * ftxfont.c (ftxfont_list, ftxfont_match):
6316 * xftfont.c (xftfont_list, xftfont_match):
6317 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6318 * w32font.c (w32font_list, w32font_match, w32font_list):
6319 (w32font_list_internal, w32_font_match_internal): Likewise.
6320 * xfaces.c (Fx_family_fonts): Adjust user.
6322 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6324 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6325 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6326 only if HAVE_X_WINDOWS is in use.
6327 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6328 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6329 * w32term.c (x_wm_set_icon_position): Likewise.
6330 * w32fns.c (x_icon): Adjust user.
6332 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6334 * xterm.c (last_mouse_press_frame): Remove the
6335 leftover which is not really used any more.
6336 (handle_one_xevent, syms_of_xterm): Adjust users.
6337 (x_flush): Call XFlush once per each X display, not frame.
6338 This is better because this code always unconditionally skips
6339 non-X frames in Vframe_list and issues the only XFlush if we
6340 have more than one X frame on the same X display.
6341 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6342 Use bool for booleans.
6343 (x_draw_glyph_string_background, cvt_string_to_pixel):
6344 (cvt_pixel_dtor): Drop unnecessary prototypes.
6345 * xterm.h (x_display_ok): Adjust prototype.
6347 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6349 Drop unnecessary functions that deals with frame pixel size.
6350 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6351 (x_pixel_height): Drop prototypes.
6352 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6353 (x_pixel_height): Drop implementations.
6354 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6355 which should be always valid for window frame.
6356 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6357 * w32menu.c (Fx_popup_dialog):
6358 * xmenu.c (Fx_popup_dialog): Likewise for both.
6360 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6362 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6363 frame parameters and call to Fmodify_frame_parameters just once.
6364 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6365 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6366 and mention nil frame in docstring.
6368 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6370 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6371 (x_figure_window_size): Likewise. Adjust to return long.
6372 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6373 (toplevel): Move Qterminal_live_p to...
6374 * terminal.c (toplevel): ...here, make it static, and...
6375 (syms_of_terminal): ...DEFSYM here.
6376 * frame.h (Qterminal_live_p): Remove declaration.
6377 (make_frame, x_figure_window_size): Adjust prototype.
6378 * nsfns.m (Fx_create_frame): Use long for window flags.
6380 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6382 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6383 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6384 Do not assume that emacs_close (INT_MAX) is a no-op.
6386 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6388 * xfaces.c (make_face_cache): For struct face_cache, prefer
6389 xmalloc to xzalloc and so avoid redundant call to memset.
6390 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6392 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6394 * fringe.c (draw_window_fringes, update_window_fringes)
6395 (compute_fringe_widths):
6396 * w32term.c (x_draw_glyph_string):
6397 * window.c (candidate_window_p, Frecenter):
6398 * xfaces.c (realize_basic_faces, realize_default_face)
6399 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6400 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6401 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6402 * xmenu.c (Fx_menu_bar_open_internal):
6403 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6404 * xsettings.c (xft_settings_event):
6405 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6406 Use bool for booleans. Adjust style and comments where
6408 * dispextern.h (draw_window_fringes, update_window_fringes)
6409 (compute_fringe_widths):
6410 * xterm.h (x_had_errors_p): Adjust prototype.
6412 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6414 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6415 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6417 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6419 * fns.c (toplevel): Remove comment before Fsafe_length because
6422 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6424 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6426 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6428 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6429 frame which got the message is still alive, before dereferencing
6430 its pointer. (Bug#14970)
6432 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6433 be a live window, before using it as such. (Bug#14970)
6435 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6437 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6438 w32_detect_focus_change instead of doing part of its job by hand.
6439 This fixes the problem whereby FOCUS_OUT events were not sent to
6442 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6444 * process.c (Fprocess_list): Doc fix.
6446 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6447 being re-exposed only if it didn't ask to become visible.
6448 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6449 was previously iconified. (Bug#14841)
6450 (x_iconify_frame): Mark the frame iconified.
6452 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6454 Fix minor problems found by static checking.
6455 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6456 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6458 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6460 * eval.c (set_specpdl_old_value): New function.
6461 (unbind_to): Minor simplification.
6462 (get_backtrace_frame): New function.
6463 (Fbacktrace_frame): Use it. Add `base' argument.
6464 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6465 (syms_of_eval): Export backtrace-eval.
6466 * xterm.c (x_focus_changed): Simplify.
6468 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6470 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6472 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6474 * xdisp.c (redisplay_window): Instead of moving point out of
6475 scroll margin, reject the force_start method, and try scrolling
6476 instead. (Bug#14780)
6478 2013-07-24 Ken Brown <kbrown@cornell.edu>
6480 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6483 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6485 * eval.c (Fprogn): Do not check that BODY is a proper list.
6486 This undoes the previous change. The check slows down the
6487 interpreter, and is not needed to prevent a crash. See
6488 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6490 2013-07-23 Glenn Morris <rgm@gnu.org>
6492 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6494 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6496 Port to GNU/Linux systems with tinfo but not ncurses.
6497 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6498 to decide whether ncurses is being used. Without this change,
6499 GCC complains about tgetent not being declared, on a system
6500 that has tinfo installed but ncurses not installed.
6502 * eval.c (Fprogn): Check that BODY is a proper list.
6504 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6505 * data.c (Fsetq_default):
6506 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6507 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6509 Tune by taking advantage of the fact that ARGS is always a list
6510 when a function is declared to have UNEVALLED args.
6512 * emacsgtkfixed.c: Port to GCC 4.6.
6513 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6515 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6517 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6518 here to silence compiler warnings.
6520 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6522 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6523 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6524 from messing up Emacs's 'struct frame' (Bug#14923).
6526 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6528 * alloc.c (make_save_ptr_ptr): Define this function.
6529 It was inadvertently omitted. It's needed only if
6530 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6532 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6534 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6535 frame have focus (Bug#14895).
6537 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6539 Avoid vfork-related deadlock more cleanly.
6540 * callproc.c (child_setup): When the child's exec fails, output
6541 the program name, as that's more useful. Use O_NONBLOCK to avoid
6543 * process.c (create_process_1): Remove; no longer needed.
6544 (create_process): Remove timer hack; no longer needed, now that
6545 the child avoids deadlock.
6547 2013-07-20 Glenn Morris <rgm@gnu.org>
6549 * image.c (Fimage_flush): Fix doc typo.
6551 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6553 Fix array bounds violation when pty allocation fails.
6554 * process.c (PTY_NAME_SIZE): New constant.
6555 (pty_name): Remove static variable; it's now auto.
6556 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6557 Take pty_name as an arg rather than using a static variable.
6558 All callers changed.
6559 (create_process): Recover pty_flag from process, not from volatile local.
6560 (create_pty): Stay inside array even when pty allocation fails.
6561 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6563 * lread.c (Fload): Avoid initialization only when lint checking.
6564 Mention that it's needed only for older GCCs.
6566 2013-07-20 Kenichi Handa <handa@gnu.org>
6568 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6569 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6571 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6573 * lread.c (Fload): Avoid uninitialized warning.
6575 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6577 Fix some minor file descriptor leaks and related glitches.
6578 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6579 (create_lock_file): Use write, not emacs_write.
6580 * image.c (slurp_file, png_load_body):
6581 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6582 (server_accept_connection):
6583 Don't leak an fd on memory allocation failure.
6584 * image.c (slurp_file): Add a cheap heuristic for growing files.
6585 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6586 as that's what the other routines do. Maybe input need not be
6587 blocked at all, but it's better to be consistent.
6588 Avoid undefined behavior when strlen is zero.
6590 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6591 (NSTATICS): Now a constant; doesn't need to be a macro.
6593 2013-07-19 Richard Stallman <rms@gnu.org>
6595 * coding.c (decode_coding_utf_8): Add simple loop for fast
6596 processing of ASCII characters.
6598 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6600 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6602 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6604 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6605 unportable 'struct x_display_info'.
6606 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6609 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6611 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6612 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6614 (system_process_attributes): Prefer plain char to unsigned char
6615 when either will do. Clean up properly if interrupted or if
6616 memory allocations fail. Don't assume sscanf succeeds.
6617 Remove no-longer-needed workaround to stop GCC from whining.
6618 Read command-line once, instead of multiple times. Check read status a
6621 Fix obscure porting bug with varargs functions.
6622 The code assumed that int is treated like ptrdiff_t in a vararg
6623 function, which is not a portable assumption. There was a similar
6624 -- though these days less likely -- porting problem with various
6625 assumptions that pointers of different types all smell the same as
6626 far as vararg functions is conserved. To make this problem less
6627 likely in the future, redo the API to use varargs functions.
6628 * alloc.c (make_save_value): Remove this vararg function.
6629 All uses changed to ...
6630 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6631 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6633 (make_save_ptr): Rename from make_save_pointer, for consistency with
6634 the above. Define only on platforms that need it. All uses changed.
6636 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6638 * keyboard.c: Try to fix typos in previous change.
6639 (DISPLAY_LIST_INFO): New macro.
6640 (kbd_buffer_get_event): Do not access members that are not present
6641 in X11. Revert inadvertent change of "!=" to "=".
6643 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6645 * keyboard.c (kbd_buffer_get_event):
6646 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6647 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6649 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6651 * filelock.c: Fix unlikely file descriptor leaks.
6652 (get_boot_time_1): Rework to avoid using emacs_open.
6653 This doesn't actually fix a leak, but is better anyway.
6654 (read_lock_data): Use read, not emacs_read.
6656 * doc.c: Fix minor memory and file descriptor leaks.
6657 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6658 (get_doc_string, Fsnarf_documentation):
6659 Fix file descriptor leak on error.
6661 * term.c: Fix minor fdopen-related file descriptor leaks.
6662 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6663 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6665 * charset.c: Fix file descriptor leaks and errno issues.
6667 (load_charset_map_from_file): Don't leak file descriptor on error.
6668 Use plain record_xmalloc since the allocation is larger than
6669 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6671 * eval.c (record_unwind_protect_nothing):
6672 * fileio.c (fclose_unwind):
6674 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6675 The replacement doesn't block input, but that no longer seems
6678 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6680 * lread.c: Fix file descriptor leaks and errno issues.
6681 (Fload): Close some races that leaked fds or streams when 'load'
6683 (Fload, openp): Report error number of last nontrivial failure to open.
6684 ENOENT counts as trivial.
6685 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6687 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6688 now that the function is always called with a nonnegative arg.
6689 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6690 All uses replaced with ...
6691 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6693 A few more minor file errno-reporting bugs.
6694 * callproc.c (Fcall_process):
6695 * doc.c (Fsnarf_documentation):
6696 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6697 * process.c (set_socket_option):
6698 Don't let a constructor trash errno.
6699 * doc.c: Include <errno.h>.
6701 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6703 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6705 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6707 Fix w32 bug with call-process-region (Bug#14885).
6708 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6709 to Fcall_process when the input is empty. This simplifies the
6710 code a bit. It makes no difference on POSIXish platforms but
6711 apparently it fixes a bug on w32.
6713 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6714 * fileio.c (close_file_unwind): Don't close if FD is negative;
6715 this can happen when unwinding a zapped file descriptor.
6716 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6717 in case Emacs runs out of memory between the two unwind-protects.
6718 Don't trash errno when closing FD.
6719 Zap the FD in the specpdl when closing it, instead of deferring
6720 the removal of the unwind-protect; this fixes a bug where a child
6721 function unwinds the stack past us.
6723 New unwind-protect flavors to better type-check C callbacks.
6724 This also lessens the need to write wrappers for callbacks,
6725 and the need for make_save_pointer.
6726 * alloc.c (free_save_value):
6727 * atimer.c (run_all_atimers):
6729 * alloc.c (safe_alloca_unwind):
6730 * atimer.c (unwind_stop_other_atimers):
6731 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6732 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6733 * minibuf.c (choose_minibuf_frame_1):
6734 * process.c (make_serial_process_unwind):
6735 * xdisp.c (pop_message_unwind):
6736 * xselect.c (queue_selection_requests_unwind):
6737 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6738 * alloc.c (record_xmalloc):
6739 Prefer record_unwind_protect_ptr to record_unwind_protect with
6741 * alloc.c (Fgarbage_collect):
6742 Prefer record_unwind_protect_void to passing a dummy.
6743 * buffer.c (restore_buffer):
6744 * window.c (restore_window_configuration):
6745 * xfns.c, w32fns.c (do_unwind_create_frame)
6746 New wrapper. All record-unwind uses of wrappee changed.
6747 * buffer.c (set_buffer_if_live):
6748 * callproc.c (call_process_cleanup, delete_temp_file):
6749 * coding.c (code_conversion_restore):
6750 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6751 * editfns.c (save_excursion_restore)
6752 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6753 (save_restriction_restore):
6754 * eval.c (restore_stack_limits, un_autoload):
6755 * fns.c (require_unwind):
6756 * keyboard.c (recursive_edit_unwind, tracking_off):
6757 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6758 * macros.c (pop_kbd_macro, restore_menu_items):
6759 * nsfns.m (unwind_create_frame):
6760 * print.c (print_unwind):
6761 * process.c (start_process_unwind):
6762 * search.c (unwind_set_match_data):
6763 * window.c (select_window_norecord, select_frame_norecord):
6764 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6765 (fast_set_selected_frame):
6766 * xfns.c, w32fns.c (unwind_create_tip_frame):
6767 Return void, not a dummy Lisp_Object. All uses changed.
6768 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6769 * callproc.c (call_process_kill):
6770 * fileio.c (restore_point_unwind, decide_coding_unwind)
6771 (build_annotations_unwind):
6772 * insdel.c (Fcombine_after_change_execute_1):
6773 * keyboard.c (read_char_help_form_unwind):
6774 * menu.c (unuse_menu_items):
6775 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6776 * sound.c (sound_cleanup):
6777 * xdisp.c (unwind_redisplay):
6778 * xfns.c (clean_up_dialog):
6779 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6780 Accept no args and return void, instead of accepting and returning
6781 a dummy Lisp_Object. All uses changed.
6782 * cygw32.c (fchdir_unwind):
6783 * fileio.c (close_file_unwind):
6784 * keyboard.c (restore_kboard_configuration):
6785 * lread.c (readevalllop_1):
6786 * process.c (wait_reading_process_output_unwind):
6787 Accept int and return void, rather than accepting an Emacs integer
6788 and returning a dummy object. In some cases this fixes an
6789 unlikely bug when the corresponding int is outside Emacs integer
6790 range. All uses changed.
6791 * dired.c (directory_files_internal_unwind):
6792 * fileio.c (do_auto_save_unwind):
6793 * gtkutil.c (pop_down_dialog):
6794 * insdel.c (reset_var_on_error):
6795 * lread.c (load_unwind):
6796 * xfns.c (clean_up_file_dialog):
6797 * xmenu.c, nsmenu.m (pop_down_menu):
6798 * xmenu.c (cleanup_widget_value_tree):
6799 * xselect.c (wait_for_property_change_unwind):
6800 Accept pointer and return void, rather than accepting an Emacs
6801 save value encapsulating the pointer and returning a dummy object.
6803 * editfns.c (Fformat): Update the saved pointer directly via
6804 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6805 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6806 (unwind_body): New function.
6807 (record_unwind_protect): First arg is now a function returning void,
6808 not a dummy Lisp_Object.
6809 (record_unwind_protect_ptr, record_unwind_protect_int)
6810 (record_unwind_protect_void): New functions.
6811 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6812 * fileio.c (struct auto_save_unwind): New type.
6813 (do_auto_save_unwind): Use it.
6814 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6815 * insdel.c (struct rvoe_arg): New type.
6816 (reset_var_on_error): Use it.
6817 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6819 (specbinding_func): Remove; there are now several such functions.
6820 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6821 (set_unwind_protect_ptr): New function.
6822 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6824 Be simpler and more consistent about reporting I/O errors.
6825 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6826 Say "Read error" and "Write error", rather than "I/O error", or
6827 "IO error reading", or "IO error writing", when a read or write
6829 * process.c (Fmake_network_process, wait_reading_process_output)
6830 (send_process, Fprocess_send_eof, wait_reading_process_output):
6831 Capitalize diagnostics consistently. Put "failed foo" at the
6832 start of the diagnostic, so that we don't capitalize the
6833 function name "foo". Consistently say "failed" for such
6835 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6836 All callers changed. This is so it can use report_file_error.
6837 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6838 diagnostics consistently as above.
6840 * fileio.c (report_file_errno): Fix errno reporting bug.
6841 If the file name is neither null nor a pair, package it up as a
6842 singleton list. All callers changed, both to this function and to
6843 report_file_error. This fixes a bug where the memory allocator
6844 invoked by list1 set errno so that the immediately following
6845 report_file_error reported the wrong errno value.
6847 Fix minor problems found by --enable-gcc-warnings.
6848 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6849 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6851 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6853 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6854 Set event->arg to Qt if switch-event shall be generated.
6855 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6857 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6859 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6862 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6863 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6864 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6865 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6866 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6867 and there is a focused frame.
6868 (head_table): Add focus-in and focus-out.
6869 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6870 bind to handle-focus-in/out.
6872 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6873 (Fhandle_switch_frame): Call Fhandle_focus_in.
6874 (syms_of_frame): defsubr handle-focus-in/out.
6876 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6878 Fix porting bug to older POSIXish platforms (Bug#14862).
6879 * sysdep.c (emacs_pipe): New function, that implements
6880 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6881 This should port better to CentOS 5 and to Mac OS X 10.6.
6882 All calls to pipe2 changed.
6884 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6885 This makes the code easier to read and the executable a bit smaller.
6886 Do not replace all calls to Fcons that happen to create lists,
6887 just calls that are intended to create lists. For example, when
6888 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6889 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6890 Similarly for list2 through list5.
6891 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6892 * bytecode.c (exec_byte_code):
6893 * callint.c (quotify_arg, Fcall_interactively):
6894 * callproc.c (Fcall_process, create_temp_file):
6895 * charset.c (load_charset_map_from_file)
6896 (Fdefine_charset_internal, init_charset):
6897 * coding.c (get_translation_table, detect_coding_system)
6898 (Fcheck_coding_systems_region)
6899 (Fset_terminal_coding_system_internal)
6900 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6901 * composite.c (update_compositions, Ffind_composition_internal):
6902 * dired.c (directory_files_internal, file_name_completion)
6904 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6905 * doc.c (Fsnarf_documentation):
6906 * editfns.c (Fmessage_box):
6908 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6909 (Feval, eval_sub, Ffuncall, apply_lambda):
6910 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6911 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6912 (Fset_file_times, Finsert_file_contents)
6913 (Fchoose_write_coding_system, Fwrite_region):
6914 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6915 * font.c (font_registry_charsets, font_parse_fcname)
6916 (font_prepare_cache, font_update_drivers, Flist_fonts):
6917 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6918 * frame.c (make_frame, Fmake_terminal_frame)
6919 (x_set_frame_parameters, x_report_frame_params)
6920 (x_default_parameter, Fx_parse_geometry):
6921 * ftfont.c (syms_of_ftfont):
6922 * image.c (gif_load):
6923 * keyboard.c (command_loop_1):
6924 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6925 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6926 (Fminor_mode_key_binding, accessible_keymaps_1)
6927 (Faccessible_keymaps, Fwhere_is_internal):
6928 * lread.c (read_emacs_mule_char):
6929 * menu.c (find_and_return_menu_selection):
6930 * minibuf.c (get_minibuffer):
6931 * nsfns.m (Fns_perform_service):
6932 * nsfont.m (ns_script_to_charset):
6933 * nsmenu.m (ns_popup_dialog):
6934 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6935 (Fx_own_selection_internal):
6936 * nsterm.m (append2):
6937 * print.c (Fredirect_debugging_output)
6938 (print_prune_string_charset):
6939 * process.c (Fdelete_process, Fprocess_contact)
6940 (Fformat_network_address, set_socket_option)
6941 (read_and_dispose_of_process_output, write_queue_push)
6942 (send_process, exec_sentinel):
6943 * sound.c (Fplay_sound_internal):
6944 * textprop.c (validate_plist, add_properties)
6945 (Fput_text_property, Fadd_face_text_property)
6946 (copy_text_properties, text_property_list, syms_of_textprop):
6947 * unexaix.c (report_error):
6948 * unexcoff.c (report_error):
6949 * unexsol.c (unexec):
6950 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6951 (Fformat_mode_line, syms_of_xdisp):
6952 * xfaces.c (set_font_frame_param)
6953 (Finternal_lisp_face_attribute_values)
6954 (Finternal_merge_in_global_face, syms_of_xfaces):
6955 * xfns.c (x_default_scroll_bar_color_parameter)
6956 (x_default_font_parameter, x_create_tip_frame):
6957 * xfont.c (xfont_supported_scripts):
6958 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6959 (menu_help_callback, xmenu_show):
6961 * xterm.c (set_wm_state):
6962 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6963 and similarly for list2 through list5.
6965 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6967 * callproc.c (Fcall_process_region): Fix minor race and tune.
6968 (create_temp_file): New function, with the temp-file-creation part
6969 of the old Fcall_process_region. Use Fcopy_sequence to create the
6970 temp file name, rather than alloca + build_string, for simplicity.
6971 Don't bother to block input around the temp file creation;
6972 shouldn't be needed. Simplify use of mktemp.
6973 Use record_unwind_protect immediately after creating the temp file;
6974 this closes an unlikely race where the temp file was not removed.
6975 Use memcpy rather than an open-coded loop.
6976 (Fcall_process_region): Use the new function. If the input is
6977 empty, redirect from /dev/null rather than from a newly created
6978 empty temp file; this avoids unnecessary file system traffic.
6980 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6982 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6983 Simplify by making this case like the other two. This is a bit
6984 slower on obsolete hosts, but the extra complexity isn't worth it.
6986 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6987 * process.c (create_process) [!DOS_NT]:
6988 Remove now-unnecessary calls to emacs_close.
6990 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6992 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6993 returning early. (Bug#14850)
6995 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6996 and inhibit-iso-escape-detection attributes of 'undecided'.
6999 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7001 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7002 Reported by Herbert J. Skuhra in
7003 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7005 Don't lose top specpdl entry when memory is exhausted.
7006 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7007 specpdl overflow here, to simplify callers; all callers changed.
7008 Always reserve an unused entry at the stack top; this avoids
7009 losing the top entry's information when memory is exhausted.
7011 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7013 Clean up errno reporting and fix some errno-reporting bugs.
7014 * callproc.c (Fcall_process):
7015 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7016 * process.c (create_process, Fmake_network_process):
7017 * unexaix.c (report_error):
7018 * unexcoff.c (report_error):
7019 Be more careful about reporting the errno of failed operations.
7020 The code previously reported the wrong errno sometimes.
7021 Also, prefer report_file_errno to setting errno + report_file_error.
7022 (Fcall_process): Look at openp return value rather than at path,
7023 as that's a bit faster and clearer when there's a numeric predicate.
7024 * fileio.c (report_file_errno): New function, with most of the
7025 old contents of report_file_error.
7026 (report_file_error): Use it.
7027 (Ffile_exists_p, Ffile_accessible_directory_p):
7028 Set errno to 0 when it is junk.
7029 * fileio.c (Faccess_file):
7030 * image.c (x_create_bitmap_from_file):
7031 Use faccessat rather than opening the file, to avoid the hassle of
7032 having a file descriptor open.
7033 * lisp.h (report_file_errno): New decl.
7034 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7037 * process.c (create_process, wait_reading_process_output) [AIX]:
7038 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7039 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7040 a multithreaded environment anyway).
7041 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7043 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7045 * image.c (x_find_image_file): Don't close a remote file handle.
7047 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7049 Fix races with threads and file descriptors.
7050 * callproc.c (Fcall_process_region):
7051 * dired.c (open_directory):
7052 * emacs.c (main, Fdaemon_initialized):
7053 * image.c (x_find_image_file):
7054 * inotify.c (Finotify_rm_watch):
7055 * lread.c (Flocate_file_internal):
7056 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7057 * term.c (term_mouse_moveto, init_tty):
7058 * termcap.c (tgetent):
7059 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7060 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7061 * unexhp9k800.c, unexmacosx.c (unexec):
7062 * callproc.c (Fcall_process_region):
7063 Use emacs_close, not close.
7064 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7065 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7066 and posix_close function on current platforms (which all lack them).
7067 (emacs_close): Use it. This should fix the races on GNU/Linux and
7068 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7069 and it should avoid closing random victim file descriptors on
7072 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7074 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7075 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7078 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7079 This is for .gdbinit xbacktrace.
7081 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7082 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7083 (emacs_set_tty): Now static.
7084 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7085 * term.c (tty_capable_p, tty_default_color_capabilities)
7086 (get_tty_terminal, term_mouse_movement)
7087 (handle_one_term_event, init_tty, maybe_fatal):
7088 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7089 (tgetent, scan_file, name_match, compare_contin):
7090 * terminal.c (get_terminal):
7091 Use bool for boolean.
7092 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7093 Prefer char to unsigned char if either will do.
7094 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7095 (tty_write_glyphs): Prefer int to unsigned.
7096 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7097 All callers changed.
7098 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7100 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7103 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7104 (B__dummy__): New dummy symbol, to pacify C89.
7105 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7106 they can't grok varargs macros.
7107 * dispnew.c (add_window_display_history)
7108 (add_frame_display_history):
7109 * print.c (print_object):
7110 * xdisp.c (debug_method_add):
7111 Use %p printf format only for void pointers.
7112 * emacs.c (usage_message): New constant, replacing ...
7113 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7114 (main): Adjust to usage reorg.
7115 * fns.c (syms_of_fns):
7116 * profiler.c (syms_of_profiler):
7117 Don't use non-constant struct initializers.
7118 * gnutls.h (gnutls_initstage_t):
7119 * lisp.h (enum Lisp_Fwd_Type):
7120 * lread.c (lisp_file_lexically_bound_p):
7121 * xsettings.c (anonymous enum):
7122 Remove trailing comma.
7123 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7124 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7125 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7127 * regex.c (const_re_char): New type, to pacify strict C89.
7128 All uses of 'const re_char' replaced to use it.
7129 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7130 with glibc when strict C89. This change is imported from gnulib.
7132 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7133 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7134 Omit GNU_LINUX implementation, since it requires long long.
7135 * xterm.c (x_draw_underwave):
7136 Do not assume the traditional order of struct's members.
7137 (x_term_init): Rewrite to avoid the need for non-constant structure
7140 Syntax cleanup, mostly replacing macros with functions.
7141 This removes the need for the syntax_temp hack.
7142 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7143 * syntax.c (SYNTAX_INLINE): New macro.
7144 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7145 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7146 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7147 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7148 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7149 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7150 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7151 Now constants, not macros.
7152 (syntax_temp) [!__GNUC__]: Remove.
7153 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7154 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7155 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7156 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7157 Move here from syntax.h; now functions, not macros. Except for the
7158 last function, these are static since only syntax.c uses them.
7159 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7160 All uses changed. Now a function, not a macro; use this fact
7161 to simplify the code.
7162 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7163 compiler bugs; no longer relevant.
7164 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7165 (SYNTAX_INLINE): New macro.
7166 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7167 for the new functions. Use bool for boolean member.
7168 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7169 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7170 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7171 (SETUP_BUFFER_SYNTAX_TABLE):
7172 Now extern inline functions, not macros.
7173 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7174 Remove; all uses replaced by implementation.
7175 (syntax_temp) [!__GNUC__]: Remove decl.
7176 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7178 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7180 * emacs.c (main): Fix syntax error.
7182 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7184 Timestamp fixes for undo (Bug#14824).
7185 * atimer.c (schedule_atimer):
7186 * fileio.c (Ffile_newer_than_file_p):
7187 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7188 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7189 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7190 (syms_of_fileio): Remove Sclear_visited_file_name.
7191 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7192 file doesn't exist; this avoids an ambiguity with negative timestamps.
7193 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7194 * systime.h (make_emacs_time, invalid_emacs_time):
7195 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7196 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7197 * undo.c (record_first_change): Push (visited-file-modtime) onto
7198 undo list rather than reimplementing it by hand, incorrectly.
7200 2013-07-09 Ken Brown <kbrown@cornell.edu>
7202 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7204 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7206 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7208 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7210 Handle errno and exit status a bit more carefully.
7211 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7212 number into an exit status. Instead, use EXIT_CANCELED.
7213 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7214 * callproc.c (relocate_fd):
7215 * emacs.c (close_output_streams, main):
7216 * process.c (create_process):
7217 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7218 Use emacs_perror for simplicity.
7219 * callproc.c (relocate_fd, main):
7220 * sysdep.c (sys_subshell):
7221 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7222 (shut_down_emacs): Use emacs_write, not write.
7223 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7224 * fileio.c (Fcopy_file, e_write):
7225 * nsterm.m (ns_select):
7226 * process.c (send_process):
7227 * sound.c (vox_write):
7228 Use emacs_write_sig, not emacs_write.
7229 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7230 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7232 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7234 (emacs_full_write): New function.
7235 (emacs_write): Rewrite to use it.
7236 (emacswrite_sig, emacs_perror): New functions.
7237 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7239 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7241 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7242 on NS even if it is present. Pixmap on NS is a void*.
7244 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7246 Port to Ubuntu 10 (Bug#14803).
7247 Problem reported by T.V. Raman.
7248 * process.c (close_on_exec, accept4, process_socket):
7249 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7251 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7253 * w32.c (sys_dup): Declare prototype.
7257 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7259 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7261 Make file descriptors close-on-exec when possible (Bug#14803).
7262 This simplifies Emacs a bit, since it no longer needs to worry
7263 about closing file descriptors by hand in some cases.
7264 It also fixes some unlikely races. Not all such races, as
7265 libraries often open files internally without setting
7266 close-on-exec, but it's an improvement.
7267 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7268 * callproc.c (Fcall_process) [!MSDOS]:
7269 * emacs.c (main) [!DOS_NT]:
7270 * nsterm.m (ns_term_init):
7271 * process.c (create_process):
7272 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7273 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7274 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7275 Prefer mkostemp with O_CLOEXEC to mkstemp.
7276 * callproc.c (relocate_fd) [!WINDOWSNT]:
7277 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7278 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7280 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7281 Make the resulting file descriptor close-on-exec.
7282 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7283 * lread.c (load_descriptor_list, load_descriptor_unwind):
7284 Remove; no longer needed. All uses removed.
7285 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7286 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7288 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7289 (Fmake_network_process, Fnetwork_interface_list):
7290 (Fnetwork_interface_info, server_accept_connection):
7291 Make newly-created socket close-on-exec.
7292 * sysdep.c (emacs_open, emacs_fopen):
7293 Make new-created descriptor close-on-exec.
7294 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7295 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7297 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7299 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7300 for NS_IMPL_GNUSTEP.
7302 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7304 Fix openp errno handling.
7305 * callproc.c (Fcall_process): Preserve openp errno around close.
7306 * lread.c (openp): Set errno when returning -1, as some callers
7309 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7311 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7313 * nsterm.h (NSSavePanel): Update comment.
7314 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7315 (ns_run_file_dialog): Declare.
7317 * nsfns.m: Remove panelOK.
7319 (ns_run_file_dialog): New function.
7320 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7321 event loop, so file dialog is popped up by ns_run_file_dialog, called
7322 by sendEvent (Bug#14578).
7323 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7325 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7327 * xdisp.c (default_line_pixel_height): New function.
7328 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7329 (try_cursor_movement, redisplay_window, try_window)
7330 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7332 * window.c (window_scroll_pixel_based):
7333 use default_line_pixel_height.
7335 * dispextern.h (default_line_pixel_height): Add prototype.
7337 * frame.c (x_set_line_spacing): Accept a float value for
7338 line-spacing parameter, per the documentation.
7340 * data.c (Fmultibyte_string_p): Doc fix.
7342 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7344 Use emacs_open more consistently when opening files.
7345 This handles EINTR more consistently now, and makes it easier
7346 to introduce other uniform changes to file descriptor handling.
7347 * sysstdio.h: New file.
7348 * buffer.c (mmap_init):
7349 * cygw32.c (chdir_to_default_directory):
7350 * dispnew.c (Fopen_termscript):
7351 * emacs.c (Fdaemon_initialized):
7352 * fileio.c (Fdo_auto_save):
7353 * image.c (slurp_file, png_load_body, jpeg_load_body):
7354 * keyboard.c (Fopen_dribble_file):
7356 * print.c (Fredirect_debugging_output):
7357 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7358 * termcap.c (tgetent):
7359 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7360 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7361 * w32term.c (w32_initialize) [CYGWIN]:
7362 * xfaces.c (Fx_load_color_file):
7363 Use emacs_open instead of plain open, and emacs_fopen instead of
7365 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7366 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7367 * callproc.c (default_output_mode): New constant.
7368 (Fcall_process): Use it to call emacs_open instead of plain creat.
7369 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7370 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7371 (emacs_fopen): New function.
7372 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7373 Include <lisp.h>, for emacs_open.
7374 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7376 Remove duplicate #include directives.
7377 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7379 Don't include stdio.h twice.
7380 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7381 Don't include sys/types.h or stdio.h twice.
7382 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7383 * lread.c: Don't include coding.h twice.
7384 * nsfont.m: Don't include frame.h twice.
7385 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7386 * ralloc.c: Don't include <unistd.h> twice.
7387 * xdisp.c: Don't include font.h twice.
7388 * xterm.c: Don't include fontset.h twice.
7389 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7391 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7393 Scale ImageMagick images more carefully.
7394 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7395 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7396 Be more careful about avoiding undefined behavior after
7397 integer overflow and division by zero.
7399 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7401 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7402 (syms_of_w32fns): DEFSYM them.
7403 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7404 (CCHDEVICENAME): Define macros if not defined.
7405 (struct MONITOR_INFO_EX): New struct.
7406 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7407 (enum_display_monitors_fn): New variable.
7408 (globals_of_w32fns): Initialize it.
7409 (Fx_display_pixel_width, Fx_display_pixel_height)
7410 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7411 multi-monitor setups in docstrings.
7412 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7413 screen size by primary monitor's millimeter per pixel.
7414 (w32_monitor_enum, w32_display_monitor_attributes_list)
7415 (w32_display_monitor_attributes_list_fallback)
7416 (Fw32_display_monitor_attributes_list): New functions.
7417 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7419 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7421 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7423 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7425 * fileio.c (Qfile_notify_error): New error symbol.
7427 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7428 * inotify.c (inotify_callback, symbol_to_inotifymask)
7429 (Finotify_add_watch, Finotify_rm_watch): Use it.
7430 (inotifyevent_to_event): Exchange order of cookie and file name.
7431 (Finotify_add_watch): Adapt docstring.
7433 * lisp.h (Qfile_notify_error): Declare.
7435 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7437 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7438 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7439 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7440 which did not work (see <http://bugs.gnu.org/14569#307>).
7441 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7442 && (!noninteractive || initialized)). This attempts to thread
7443 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7445 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7447 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7448 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7450 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7452 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7453 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7454 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7455 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7457 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7459 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7460 Define to __sys_siglist.
7462 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7464 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7465 word-wrap, so that overflow-newline-into-fringe would work in
7466 visual-line-mode. (Bug#2749)
7467 (move_it_in_display_line_to): When the last scanned display
7468 element fits exactly on the display line, and
7469 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7470 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7471 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7472 finding buffer position that corresponds to pixel coordinates,
7473 e.g. in buffer_posn_from_coords.
7475 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7477 * process.c (handle_child_signal): Call catch_child_signal if
7480 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7482 Don't convert function pointers to void * and back.
7483 It isn't portable C, and it's easy enough to avoid.
7484 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7485 (make_save_value): Add support for SAVE_FUNCPOINTER.
7486 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7487 * print.c (print_object):
7488 Distinguish function from object pointers.
7489 * lisp.h (SAVE_FUNCPOINTER): New constant.
7490 (SAVE_SLOT_BITS): Adjust to it.
7491 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7492 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7493 (voidfuncptr): New typedef.
7494 (struct Lisp_Save_Value): New member data[0].funcpointer.
7495 (XSAVE_FUNCPOINTER): New function.
7497 Simplify buildobj processing.
7498 * Makefile.in (buildobj.h): Make it a sequence of strings each
7499 followed by comma, rather than a single string. Put it into a
7500 .tmp file in case there's an error while generating it.
7501 (gl-stamp): Use .tmp for temp files.
7502 (mostlyclean): Clean .tmp files.
7503 * doc.c (buildobj): Move to just the routine that needs it.
7504 It's now an array of strings, so processing is simpler.
7506 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7508 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7509 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7510 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7511 Invoke malloc_enable_thread even when not interactive.
7512 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7513 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7514 in this case, since the underlying bug has now been fixed.
7516 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7518 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7519 unlinking it (bug#14691).
7521 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7523 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7524 before checking whether buffer is modified. This lets
7525 `kill-buffer-query-functions' cancel killing of the buffer or save
7526 its content before `kill-buffer' asks user the "Buffer %s
7527 modified; kill anyway?" question.
7529 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7531 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7532 Let the super performKeyEquivalent deal with them (Bug#14747).
7534 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7536 * widget.c (resize_cb): Remove unused local.
7538 Do not use GTK 3 if it exists but cannot be compiled.
7539 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7540 * xterm.c (x_error_handler) [!USE_GTK]:
7543 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7545 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7547 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7548 to the valid range of values. (Bug#14753)
7550 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7551 when moving point by using the current glyph matrix. This avoids
7552 the need to force redisplay when this function is called in a
7555 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7557 Fix minor problems found by static checking.
7558 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7559 Redo the latter's body to sidestep GCC parenthesization warnings.
7560 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7561 * coding.c (detect_coding, detect_coding_system):
7562 * coding.h (struct undecided_spec):
7563 Use bool for boolean.
7564 * image.c (QCmax_width, QCmax_height): Now static.
7565 * xdisp.c (Fmove_point_visually): Remove unused local.
7567 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7569 * xdisp.c (Fmove_point_visually): New function.
7571 2013-06-28 Kenichi Handa <handa@gnu.org>
7573 * coding.h (define_coding_undecided_arg_index): New enum.
7574 (coding_attr_index): New members
7575 coding_attr_undecided_inhibit_null_byte_detection,
7576 coding_attr_undecided_inhibit_iso_escape_detection,
7577 coding_attr_undecided_prefer_utf_8.
7578 (undecided_spec): New struct.
7579 (struct coding_system): New member `undecided' of the member
7582 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7583 (detect_coding): Likewise.
7584 (detect_coding_system): Likewise.
7585 (Fdefine_coding_system_internal): New coding system properties
7586 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7588 (syms_of_coding): Adjust for coding_arg_undecided_max.
7590 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7592 * image.c (x_from_xcolors): Remove unused local.
7594 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7596 Defer image data transfer between X client and server until actual
7599 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7602 * image.c (Destroy_Image): Remove.
7603 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7604 `mask_p', and `colors_p'. All uses changed.
7605 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7606 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7607 New macros for `flags' arg to x_clear_image_1.
7608 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7609 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7610 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7611 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7612 (image_get_x_image, image_unget_x_image): New functions or macros.
7613 (image_background, image_background_transparent, x_to_xcolors)
7614 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7615 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7616 instead of Destroy_Image.
7617 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7618 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7619 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7620 (imagemagick_load_image, svg_load_image): Use them instead of
7621 x_create_x_image_and_pixmap, and x_put_x_image followed by
7622 x_destroy_x_image, respectively.
7623 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7624 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7625 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7626 background_transparent fields.
7627 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7628 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7630 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7632 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7633 This mostly consists of undoing recent changes.
7634 * callproc.c (Fcall_process):
7635 * process.c (create_process):
7636 Do not worry about catching SIGCHLD here, undoing previous change.
7637 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7638 * process.c, process.h (catch_child_signal):
7639 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7640 * process.c (catch_child_handler): Don't worry about being called
7641 lazily and do not assume caller has blocked SIGCHLD, undoing
7642 previous change. Move first-time stuff back to
7643 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7644 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7645 set lib_child_handler if it's already initialized, which may
7646 help avoid problems on GNUstep.
7648 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7650 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7651 * callproc.c (Fcall_process):
7652 * process.c (create_process):
7653 Make sure SIGCHLD is caught before we fork,
7654 since Emacs startup no arranges to catch SIGCHLD.
7655 * process.c (lib_child_handler): Initialize to null, not to
7657 (catch_child_signal): Allow self to be called lazily.
7658 Do nothing if it's already been called.
7659 Assume caller has blocked SIGCHLD (all callers do now).
7660 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7661 just before it's really needed.
7662 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7663 since it hasn't been caught yet.
7665 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7667 * image.c (compute_image_size): New function to implement
7668 :max-width and :max-height.
7669 (imagemagick_load_image): Use it.
7671 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7673 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7674 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7676 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7677 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7678 the SIGCHLD handler, since the code is not atomic and (due to glib)
7679 signals may be arriving now.
7680 * sysdep.c (init_signals): Do not catch child signals here;
7681 'main' now does that later, at a safer time.
7683 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7685 Clean up SIGCHLD handling a bit (Bug#14569).
7686 * process.c, process.h (catch_child_signal):
7687 Now always extern, even if !NS_IMPL_GNUSTEP.
7688 * process.c (catch_child_signal): Move glib tickler here from
7689 init_process_emacs, so that it's done earlier in Emacs
7690 initialization. Also move the noninteractive && !initialized
7691 check here from init_process_emacs. This is all a bit cleaner for
7692 GNUish platforms, and I hope it works around the Cygwin bug.
7693 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7694 that glib signal handling is tickled before glib creates threads.
7696 * process.c (wait_reading_process_output): Avoid int overflow
7697 when reading more than 2 GiB total from a process.
7699 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7701 * process.c (create_process): Handle a couple more cases,
7702 i.e., work even if new_argv and wait_child_setup[i] are cached.
7703 Use Fcall_process's style for volatile vars.
7705 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7707 * process.c (create_process): Mark PROCESS volatile.
7709 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7711 Use C99-style flexible array members if available.
7712 This avoids some subtle aliasing issues, which typically
7713 aren't a problem with GCC but may be a problem elsewhere.
7714 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7715 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7716 In either case, it uses a flexible array member rather than
7717 the old struct hack. All uses changed.
7718 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7719 Adjust to sdata reorganization.
7720 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7721 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7722 that ports better to pre-C99 non-GCC.
7723 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7724 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7725 as the latter has changed.
7726 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7727 and port better to pre-C99 GCC.
7728 * image.c (struct xpm_cached_color):
7729 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7730 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7731 Use FLEXIBLE_ARRAY_MEMBER.
7732 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7733 Move decl to top level so it gets checked against implementation.
7734 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7735 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7737 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7739 * syntax.c: Integer cleanups.
7740 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7741 All uses that need 0-or-2 changed to:
7742 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7743 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7744 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7745 (char_quoted, prev_char_comend_first, back_comment)
7746 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7747 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7748 Use bool for boolean.
7749 (update_syntax_table, skip_chars, skip_syntaxes):
7750 Prefer int to unsigned when either will do.
7751 (back_comment): Return boolean success flag, like forw_comment,
7752 instead of positive-or-minus-1 (which might have overflowed int anyway).
7753 Don't stuff ptrdiff_t into int.
7754 (syntax_spec_code, syntax_code_spec): Now const.
7755 (Fmatching_paren, scan_lists, scan_sexps_forward):
7756 Use enum syntaxcode for syntax code.
7757 (Fmatching_paren): Check that arg is a character, not just an integer.
7758 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7759 (Finternal_describe_syntax_value): Omit no-longer-needed
7761 (skip_chars): Use char, not unsigned char, when the distinction
7763 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7764 * bytecode.c (exec_byte_code):
7765 * syntax.c (syntax_spec_code, Fchar_syntax)
7766 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7768 * syntax.h (SYNTAX_WITH_FLAGS):
7769 Omit unnecessary casts.
7771 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7773 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7774 line dimensions here, to avoid race conditions with the main
7775 thread. (Bug#14062, bug#14630, bug#14669)
7777 * w32term.c (w32_draw_window_cursor): Compute the header line and
7778 mode line dimensions here.
7779 <w32_system_caret_window, w32_system_caret_hdr_height>:
7780 <w32_system_caret_mode_height>: New variables.
7782 * w32term.h: Declare them.
7784 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7786 * alloc.c (die): Move "assertion failed" string here ...
7787 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7788 COND when SUPPRESS_CHECKING. This shrinks the executable text
7789 size by 0.8% to 2.2% when configured with --enable-checking,
7790 depending on optimization flags (GCC 4.8.1 x86-64).
7792 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7794 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7796 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7797 base is 2; this is more accurate.
7799 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7801 * sound.c (string_default): Move to !WINDOWSNT section.
7802 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7804 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7806 * sound.c: Integer cleanups.
7807 Remove unnecessary forward decls.
7808 (struct sound_device): The 'file' member is now a Lisp_Object, not
7809 a char *, so that we needn't invoke alloca on a huge size.
7810 (Fplay_sound_internal): Adjust to this.
7811 (string_default): New function.
7812 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7813 Use it to adjust to the struct sound_device change.
7814 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7815 (be2hs) [0]: Remove.
7817 * syntax.c (skip_chars): Don't use uninitialized storage
7818 when searching a multibyte buffer for characters that are not in a
7819 unibyte string that contains non-ASCII characters.
7821 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7823 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7824 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7826 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7828 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7830 2013-06-18 Kenichi Handa <handa@gnu.org>
7832 * font.c (Ffont_spec): Signal an error for an invalid font name
7835 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7837 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7838 In particular this ports to 32-bit sparc Sun cc.
7839 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7840 array with a dummy element at specpdl[-1], so that its address can
7842 (unbind_to): Do not copy the binding; not needed, now that we
7843 copy old_value in the one place where the copy is needed.
7844 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7845 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7846 (union specbinding): Rename from struct specbinding. Redo layout
7847 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7848 which is not portable. With Sun C 5.12 32-bit sparc, the
7849 declaration causes nargs to be an unsigned bitfield, a behavior
7850 that the C standard allows; but Emacs wants nargs to be signed.
7851 The overall type is now a union of structures rather than a
7852 structure of union of structures, and the 'kind' member is now a
7853 bitfield, so that the overall type doesn't grow. All uses changed.
7854 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7856 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7858 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7859 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7861 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7863 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7865 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7866 unless we know that the window w's frame is a frame object.
7867 Another attempt at solving bug#14062 and bug#14630.
7869 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7871 * textprop.c (property_set_type): New enum.
7872 (add_properties): Allow appending/prepending text properties.
7873 (add_text_properties_1): Factored out of Fadd_text_properties.
7874 (Fadd_text_properties): Move all the code into
7875 add_text_properties_1.
7876 (Fadd_face_text_property): New function that calls
7877 add_text_properties_1.
7879 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7881 Move functions from lisp.h to individual modules when possible.
7882 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7883 * alloc.c (XFLOAT_INIT, set_symbol_name):
7884 * buffer.c (CHECK_OVERLAY):
7885 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7886 (set_char_table_parent):
7887 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7888 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7889 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7890 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7892 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7893 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7894 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7895 (backtrace_args, backtrace_debug_on_exit):
7896 * floatfns.c (CHECK_FLOAT):
7897 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7898 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7899 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7900 (set_hash_index_slot):
7901 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7902 * marker.c (CHECK_MARKER):
7903 * textprop.c (CHECK_STRING_OR_BUFFER):
7904 * window.c (CHECK_WINDOW_CONFIGURATION):
7905 Move here from lisp.h, and make these functions static rather than
7907 * buffer.c (Qoverlayp):
7909 * fns.c (Qhash_table_p):
7910 * window.c (Qwindow_configuration_p):
7912 * lisp.h: Remove the abovementioned defns and decls.
7914 Use functions, not macros, for XINT etc (Bug#11935).
7915 In lisp.h, prefer functions to function-like macros, and
7916 constants to object-like macros, when either will do. This:
7917 . simplifies use, as there's no more need to worry about
7918 arguments' side effects being evaluated multiple times.
7919 . makes the code easier to debug on some platforms.
7920 However, when using gcc -O0, keep using function-like macros
7921 for a few critical operations, for performance reasons.
7922 This sort of thing isn't needed with gcc -Og, but -Og
7923 is a GCC 4.8 feature and isn't widely-enough available yet.
7924 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7925 Remove enum lsb_bits; no longer needed.
7926 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7927 * buffer.c (Qoverlap):
7929 * fns.c (Qhash_table_p):
7930 Now extern, so lisp.h can use these symbols.
7931 * dispextern.h: Include character.h, for MAX_CHAR etc.
7932 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7933 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7934 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7935 (GLYPH_CODE_P): Move here from lisp.h.
7936 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7937 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7938 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7939 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7940 XUNTAG now returns void *.
7941 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7942 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7943 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7944 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7945 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7946 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7947 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7948 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7949 New macros, renamed from their sans-lisp_h_ counterparts.
7950 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7951 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7952 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7953 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7954 If compiling via GCC without optimization, define these as macros
7955 in addition to inline functions.
7956 To disable this, compile with -DINLINING=0.
7957 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7958 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7959 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7960 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7961 (INTMASK, VALMASK): Now macros, since static values cannot be
7962 accessed from extern inline functions.
7963 (VALMASK): Also a constant, for benefit of old GDB.
7964 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7965 is INTEGERP, which can fold it in.
7966 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7967 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7968 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7969 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7970 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7971 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7972 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7973 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7974 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7975 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7976 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7977 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7978 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7979 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7980 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7981 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7982 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7983 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7984 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7985 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7986 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7987 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7988 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7989 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7990 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7991 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7992 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7993 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7994 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7995 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7996 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7997 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7998 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8000 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8001 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8002 (VALMASK): Define in one place rather than in two, merging the
8003 USE_LSB_TAG parts; this is simpler.
8004 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8005 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8006 Move up, to avoid use before definition.
8007 Also include "globals.h" earlier, for the same reason.
8008 (make_natnum): New function.
8009 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8010 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8011 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8012 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8013 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8014 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8015 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8016 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8017 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8018 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8019 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8020 (Qwindow_configuration_p, Qimage): New forward declarations.
8021 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8022 (STRING_COPYIN): Remove; unused.
8023 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8024 (xcar_addr, xcdr_addr): New functions. All uses changed.
8025 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8026 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8027 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8028 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8029 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8030 (TYPE_RANGED_INTEGERP): Simplify.
8031 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8032 (setlocale, fixup_locale, synchronize_system_messages_locale)
8033 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8034 Now empty functions, not macros.
8035 (functionp): Return bool, not int.
8036 * window.c (Qwindow_configuration_p): Now extern,
8037 so window.h can use it.
8038 * window.h (Qwindowp): Move decl back to lisp.h.
8040 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8042 * xdisp.c (Fline_pixel_height): New function, required for solving
8045 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8047 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8049 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8051 * lread.c (syms_of_lread):
8052 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8054 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8056 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8058 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8060 * fileio.c (expand_file_name): Doc fix.
8062 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8064 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8065 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8066 Wait for self, not for 0. This can't hurt on GNU or similar
8067 system, and may help with Cygwin.
8069 * keyboard.c: Don't use PROP (...) as an lvalue.
8070 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8071 Use set_prop (A, B), not PROP (A) = B.
8073 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8075 * xdisp.c (get_it_property): Use it->window instead of generating
8076 a Lisp object from it->w.
8078 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8080 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8081 get-char-property the window that is being rendered, instead of
8082 the buffer, to support window-specific overlays. (Bug#14575)
8083 (compute_display_string_pos): When W is NULL, use the current
8084 buffer as the object to pass to get-char-property.
8085 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8086 pointer member of the bidi iterator, since no window is pertinent
8089 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8091 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8092 being displayed, and pass it to compute_display_string_pos.
8093 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8094 (bidi_paragraph_init): All callers changed.
8096 * xdisp.c (init_from_display_pos, init_iterator)
8097 (handle_single_display_spec, next_overlay_string)
8098 (get_overlay_strings_1, reseat_1, reseat_to_string)
8099 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8100 Set bidi_it.w member from it->w.
8101 (compute_display_string_pos): Accept additional argument, the
8102 window being displayed, and pass it to Fget_char_property.
8105 * dispextern.h (struct bidi_it): New member w, the window being
8107 (compute_display_string_pos): Adjust prototype.
8109 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8111 * xgselect.c: Remove unneeded include xterm.h.
8113 * process.c (wait_reading_process_output): Check for NS before GLIB.
8114 GLIB may be linked in due to rsvg, but ns_select must be called.
8116 * xgselect.c (xg_select): Remove call to window_system_available
8117 and g_main_context_pending at the top, so Gdk events (i.e. file
8118 notify) are processed when Emacs is started with -nw.
8120 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8122 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8123 (ctagsfiles3): New variable, includes only *.m files.
8124 (TAGS): Use an explicit language name in the regular expressions,
8125 to avoid transformation of '/SOMETHING' by MSYS to
8126 'c:\MSYS\SOMETHING'.
8128 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8130 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8132 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8134 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8135 still need to set the mouse pointer shape and activate help-echo.
8138 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8140 A few porting etc. fixes for the new file monitor code.
8141 See the thread containing
8142 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8143 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8144 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8145 (dir_monitor_callback, Fgfile_rm_watch):
8146 Use assq_no_quit instead of Fassoc, for speed.
8147 (dir_monitor_callback, Fgfile_rm_watch):
8148 eassert that the monitor is a fixnum.
8149 (dir_monitor_callback): No need for CDR_SAFE.
8150 Simplify building of lisp with alternative tails.
8151 (Fgfile_add_watch, Fgfile_rm_watch):
8152 Do not assume glib functions set errno reliably on failure.
8153 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8154 and signal an error otherwise.
8155 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8156 Use Fdelq instead of Fdelete, for speed.
8158 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8160 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8161 don't insist on being invoked on a highlighted tool-bar button.
8162 Avoids losing tool-bar functionality when mouse-highlight is nil.
8163 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8164 Don't highlight when mouse-highlight is nil.
8165 (note_mouse_highlight): When mouse-highlight is nil, don't return
8166 right away; instead, run tool-bar and mode-line highlight
8167 subroutine, clear any existing highlight, and revert the mouse
8168 pointer to its default shape. (Bug#14558)
8170 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8172 * lisp.mk (lisp): Add prog-mode.el.
8174 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8176 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8177 * process.c (dummy_handler): New function.
8178 (lib_child_handler): New static var.
8179 (handle_child_signal): Invoke it.
8180 (catch_child_signal): If a library has set up a signal handler,
8181 save it into lib_child_handler.
8182 (init_process_emacs): If using glib and not on Windows, tickle glib's
8183 child-handling code so that it initializes its private SIGCHLD handler.
8184 * syssignal.h (SA_SIGINFO): Default to 0.
8185 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8186 31; it should no longer be needed now.
8188 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8190 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8192 * gfilenotify.c (globals_of_gfilenotify): New function.
8193 (syms_of_gfilenotify): Move global initialization there.
8195 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8197 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8199 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8200 * keyboard.c (menu_bar_items, tool_bar_items):
8201 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8202 not override local keymaps any more.
8204 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8206 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8208 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8210 * w32console.c (initialize_w32_display): Return the dimensions of
8211 the console window via 2 additional arguments, not via the current
8212 frame. This avoids crashes due to overrunning the bounds of
8213 frame's decode_mode_spec_buffer, which is not resized following
8214 the change of the frame dimensions from the initial 10x10.
8216 * w32term.h (w32_initialize_display_info): Adjust prototype.
8218 * term.c (init_tty): Take dimensions of the frame from the values
8219 returned by initialize_w32_display.
8221 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8222 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8223 (LIBES): Add $(GFILENOTIFY_LIBS).
8225 * w32inevt.c (handle_file_notifications): Add dummy implementation
8226 for !HAVE_W32NOTIFY.
8228 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8230 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8232 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8234 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8236 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8238 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8240 Fix minor problems found by static checking.
8241 * data.c (pure_write_error):
8242 Use xsignal2, not Fsignal, as Fsignal might return.
8243 * eval.c (set_backtrace_debug_on_exit): Now static.
8244 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8245 No longer inline. EXTERN_INLINE is needed only for functions
8246 defined in .h files. Reindent function header as per GNU style.
8247 (backtrace_p, backtrace_top, backtrace_next):
8248 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8249 compiler or linker. Add extern decls to pacify gcc -Wall.
8250 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8252 * frame.c (free_monitors): Define only on platforms that need it.
8253 * nsterm.m (ns_term_init):
8254 * process.c (catch_child_signal):
8255 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8256 defined on all porting targets these days.
8257 * process.c, process.h (catch_child_signal):
8258 Make it extern only if NS_IMPL_GNUSTEP is defined.
8260 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8262 * w32.c (gettimeofday): Make the signature identical to prototype
8263 in nt/inc/sys/time.h.
8265 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8267 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8270 * keyboard.c (safe_run_hooks_error): Improve error message.
8272 * data.c (pure_write_error): Add `object' argument.
8273 * puresize.h (CHECK_IMPURE): Use it.
8275 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8277 * Makefile.in (NOTIFY_OBJ): New variable.
8278 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8280 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8281 Call syms_of_gfilenotify.
8283 * gfilenotify.c: New file.
8285 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8286 and Qfile_w32notify.
8287 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8288 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8290 * lisp.h: Declare syms_of_gfilenotify.
8292 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8294 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8296 Merge the specpdl and backtrace stacks. Make the structure of the
8297 specpdl entries more obvious via a tagged union of structs.
8298 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8299 (enum specbind_tag): New enum.
8300 (struct specbinding): Make it a tagged union of structs.
8301 Add a case for backtrace records.
8302 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8303 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8304 (backtrace_debug_on_exit): New accessors.
8305 (struct backtrace): Remove.
8306 (struct catchtag): Remove backlist field.
8307 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8309 (Flocal_variable_p): Speed up the common case where the binding is
8311 * eval.c (backtrace_list): Remove.
8312 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8313 (set_backtrace_args, set_backtrace_nargs)
8314 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8315 (backtrace_next): New functions.
8316 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8317 (unwind_to_catch, internal_lisp_condition_case)
8318 (internal_condition_case, internal_condition_case_1)
8319 (internal_condition_case_2, internal_condition_case_n): Don't bother
8320 with backtrace_list any more.
8321 (Fsignal): Adjust to new backtrace format.
8322 (grow_specpdl): Move up.
8323 (record_in_backtrace): New function.
8324 (eval_sub, Ffuncall): Use it.
8325 (apply_lambda): Adjust to new backtrace format.
8326 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8328 (specbind): Adjust to new specpdl format. Simplify.
8329 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8330 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8332 (mark_backtrace): Remove.
8333 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8334 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8335 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8337 * profiler.c (record_backtrace): Use get_backtrace.
8338 (handle_profiler_signal): Use backtrace_top_function.
8339 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8342 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8344 * process.h (catch_child_signal): Declare.
8346 * process.c (catch_child_signal): New function.
8347 (init_process_emacs): Call it.
8349 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8350 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8352 (x_set_cursor_type): Remove declaration.
8353 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8354 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8355 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8356 (ns_get_color): Use F suffix on float.
8357 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8358 (ns_get_rgb_color): Remove.
8359 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8360 (note_mouse_movement): x and y are CGFloat.
8361 (ns_draw_fringe_bitmap): Remove unused rowY.
8362 Change #if to COCOA && >= 10_6.
8363 (ns_draw_window_cursor): Remove unused overspill.
8364 (ns_draw_underwave): width and x are EamcsCGFloat.
8365 (ns_draw_box): thickness is CGFloat.
8366 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8367 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8368 if not in main thread.
8369 (ns_get_pending_menu_title, ns_check_menu_open)
8370 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8371 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8372 (sendFromMainThread:): New method.
8373 (changeFont:): size is CGFloat.
8374 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8375 Disable warning about permanent text.
8376 (characterIndexForPoint:): Adjust return type depending on GNUstep
8378 (mouseDown:): delta is CGFloat.
8379 (updateFrameSize): Remove unised variable f.
8380 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8381 Cast float to EmacsCGFloat.
8382 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8383 also to -1 when restoring.
8384 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8385 inside NS_IMPL_COCOA.
8386 (toggleFullScreen:): Put call to toggleFullScreen inside
8387 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8388 (setPosition:portion:whole:): por is CGFloat.
8389 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8390 (mouseDown:): Use CGFloat.
8391 (mouseDragged:): Remove unised variable edge.
8392 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8394 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8396 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8397 when NS_IMPL_GNUSTEP.
8398 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8399 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8400 (EmacsToolbar): Add clearAll. Add tag argument to
8401 addDisplayItemWithImage.
8402 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8404 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8406 * nsmenu.m (ns_update_menubar): Make static.
8407 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8408 (fillWithWidgetValue:): Add cast to SEL for setAction.
8409 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8410 (update_frame_tool_bar): Update code for GNUstep.
8411 (clearAll): New method.
8412 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8413 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8414 Move identifierToItem setObject and activeIdentifiers addObject before
8415 call to insertItemWithItemIdentifier.
8416 (validateVisibleItems): Fix indentation.
8417 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8418 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8419 UtilityWindow to aStyle, remove call to setStyleMask.
8421 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8423 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8424 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8425 Use F suffix on floats.
8426 (ns_char_width): Returns CGFloat.
8427 (ns_ascii_average_width): w is CGFloat instead of float.
8428 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8430 (ns_glyph_metrics): CGFloat instead of float.
8432 * nsfns.m (x_set_foreground_color, x_set_background_color):
8434 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8435 remove unused variables.
8436 (Fns_read_file_name): Keep track if panel is for save.
8437 Use ns_filename_from_panel/ns_directory_from_panel.
8438 (Fns_list_services): delegate only used for COCOA.
8439 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8440 Just return the input if GNUstep.
8441 (x_screen_planes): Remove.
8442 (Fxw_color_values): Use EmacsCGFloat
8443 (Fns_display_monitor_attributes_list): Only get screen number for
8445 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8447 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8448 ns_directory_from_panel.
8450 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8452 * process.c (handle_child_signal): Also use WCONTINUED.
8453 This is so that list-processes doesn't mistakenly list the process
8454 as stopped, when the process has actually been continued and is
8457 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8459 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8460 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8461 not already configured.
8463 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8465 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8467 * Makefile.in (mostlyclean): Remove *.res files.
8469 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8471 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8472 a buffer (bug#8447).
8474 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8476 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8477 display vector, and we backtrack, handle the case that the
8478 previous character position is also displayed from a display
8479 vector or covered by a display string or image. (Bug#14476)
8481 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8483 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8484 (struct MonitorInfo, free_monitors): Remove.
8485 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8486 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8487 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8490 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8491 (struct MonitorInfo, free_monitors): Remove.
8492 (ns_screen_name): Make static.
8493 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8494 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8497 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8498 (struct MonitorInfo): New struct.
8499 (free_monitors, make_monitor_attribute_list): Declare.
8501 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8503 (free_monitors, make_monitor_attribute_list): New functions.
8504 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8507 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8509 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8511 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8513 * keyboard.c: Apply keyboard decoding only to events that come directly
8514 from the tty, not from unread-command-events (bug#14368).
8515 (read_event_from_main_queue): New function, extracted from read_char.
8516 (read_decoded_char): Remove.
8517 (read_decoded_event_from_main_queue): New function to replace it.
8518 (read_char): Use it.
8519 (read_key_sequence): Use read_char rather than read_decoded_char.
8521 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8523 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8525 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8527 2013-05-22 Kenichi Handa <handa@gnu.org>
8529 The following changes are to fix the setting of
8530 buffer-file-coding-system on, for instance, C-x RET c unix RET
8531 _FILE_OF_DOS_EOL_TYPE_ RET.
8533 * coding.h (struct coding_system): New member detected_utf8_chars.
8535 * coding.c (detect_coding_utf_8): Count characters and check EOL
8536 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8538 (setup_coding_system): Do not initialize coding->head_ascii.
8539 (check_ascii): Do not set coding->eol_seen but update it. Do not
8540 call adjust_coding_eol_type here.
8541 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8542 If the eol-type of CODING is already specified, adjust the eol type
8543 of the found coding-system.
8544 (decode_coding_gap): Cancel previous change. Utilize the
8545 character numbers counted by detect_coding_utf_8. Fix detection
8548 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8550 * search.c (looking_at_1): Only set last_thing_searched if the match
8551 changed the match-data (bug#14281).
8553 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8555 * xdisp.c (reseat_at_previous_visible_line_start):
8556 Already declared in dispextern.h, so remove it here.
8557 (move_it_vertically_backward): Likewise.
8559 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8561 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8562 (Fx_display_pixel_width, Fx_display_pixel_height)
8563 (Fx_display_mm_width, Fx_display_mm_height):
8564 Mention `display-monitor-attributes-list' in docstrings.
8566 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8567 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8568 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8569 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8570 (Fx_display_backing_store, Fx_display_visual_class)
8571 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8572 (Fx_display_grayscale_p, Fx_display_pixel_width)
8573 (Fx_display_pixel_height, Fx_display_planes)
8574 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8575 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8576 (Fx_display_mm_width, Fx_display_mm_height)
8577 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8578 height for all physical monitors as in X11.
8580 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8581 Return pixel width or height for all physical monitors as in X11.
8583 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8585 Port --enable-gcc-warnings to clang.
8586 * bytecode.c (exec_byte_code):
8588 Redo diagnostic pragmas to pacify clang, too.
8589 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8590 * editfns.c (Fencode_time):
8591 * fileio.c (file_accessible_directory_p):
8592 * font.c (font_unparse_xlfd):
8593 Use '&"string"[index]' instead of '"string" + (index)'.
8594 * undo.c (user_error): Remove; unused.
8596 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8598 * insdel.c (insert_1_both): Document the arguments, instead of
8599 referring to insert_1, which no longer exists.
8601 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8602 some window, increment windows_or_buffers_changed, so that
8603 *Messages* display in that window is updated. (Bug#14408)
8605 * w32.c: Include epaths.h.
8606 (init_environment): Use cmdproxy.exe without leading directories.
8607 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8609 (gettimeofday): Adjust signature and return value to Posix
8612 * unexw32.c (open_output_file): Delete the existing emacs.exe
8613 before creating it, to break the hard link to the versioned
8616 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8617 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8618 (FIRSTFILE_OBJ): New variables.
8619 (W32_RES): Rename to EMACSRES. All users changed.
8620 (base_obj): Use $(CM_OBJ).
8621 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8622 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8623 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8624 $(W32_RES_LINK) before $(LIBES).
8625 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8627 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8629 * makefile.w32-in (DOC): Use just "DOC".
8631 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8633 * process.c: Export default filters and sentinels to Elisp.
8634 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8636 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8637 (Fset_process_sentinel, Fformat_network_address):
8638 Default to them instead of nil.
8639 (server_accept_connection): Sentinels can't be nil any more.
8640 (read_and_dispose_of_process_output): New function, extracted from
8641 read_process_output.
8642 (read_process_output): Use it; filters can't be nil.
8643 (Finternal_default_process_filter): New function, extracted from
8644 read_process_output.
8645 (exec_sentinel_unwind): Remove function.
8646 (exec_sentinel): Don't zilch sentinel while running.
8647 (status_notify): Sentinels can't be nil.
8648 (Finternal_default_process_sentinel): New function extracted from
8650 (setup_process_coding_systems): Default filter is not nil any more.
8651 (syms_of_process): Export new Elisp functions and initialize
8653 * lisp.h (make_lisp_proc): New function.
8655 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8657 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8659 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8661 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8662 unless we know that the window w is a leaf window.
8663 Another attempt at solving bug#14062.
8665 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8667 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8670 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8672 * image.c (gif_load): Check that subimages fit (Bug#14345).
8674 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8676 * lread.c (skip_dyn_eof): New function.
8677 (read1): Use it to skip the end of a file in response to #@00.
8679 * doc.c (get_doc_string): Slightly relax the sanity checking.
8681 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8683 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8684 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8685 (MonitorInfo): New struct.
8686 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8687 (Fns_display_monitor_attributes_list): New functions.
8688 (display-usable-bounds): Remove.
8689 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8692 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8694 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8695 (GTK_CHECK_VERSION): New macro, if not already defined.
8696 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8697 replaced by GTK_CHECK_VERSION.
8699 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8701 * xterm.h (GTK_PREREQ): New macro.
8702 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8703 to use this macro instead, for consistency and clarity.
8705 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8707 * xdisp.c (row_for_charpos_p): New function, with code of
8708 cursor_row_p, but accepts an additional argument CHARPOS instead
8709 of using a hardcoded PT.
8710 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8711 (row_containing_pos): Call row_for_charpos_p instead of partially
8712 doing the same. Fixes cursor positioning under longlines-mode
8713 when longlines-show-effect includes more than one newline, when
8714 moving the cursor vertically up.
8716 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8718 * makefile.w32-in (ACL_H): New macro.
8719 ($(BLD)/fileio.$(O)): Update dependencies.
8721 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8723 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8724 * Makefile.in (LIB_ACL): New macro.
8725 (LIBACL_LIBS): Remove.
8726 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8727 * fileio.c: Include <acl.h>.
8728 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8729 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8731 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8734 * unexelf.c: Don't assume ElfW (Half) fits in int.
8735 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8736 when dealing with ElfW (Half) values, since they can exceed 2**31
8737 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8738 (entry_address): Omit unused NUM arg. All uses changed.
8740 2013-05-07 Juri Linkov <juri@jurta.org>
8742 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8743 to the string converted from number with `Fnumber_to_string'.
8746 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8748 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8749 This fixes a problem introduced by my previous change.
8751 2013-05-07 Glenn Morris <rgm@gnu.org>
8753 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8755 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8757 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8759 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8761 Static checking by GCC 4.8.0.
8762 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8763 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8764 (x_get_monitor_attributes_fallback)
8765 (x_get_monitor_attributes_xinerama)
8766 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8767 Define only if USE_GTK.
8768 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8769 (x_get_monitor_attributes_fallback): Omit unused locals.
8770 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8771 Use double, not float, to avoid mixed-mode floating point arithmetic.
8773 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8774 Jan Djärv <jan.h.d@swipnet.se>
8776 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8777 (XINERAMA_CFLAGS): New macros.
8778 (ALL_CFLAGS, LIBES): Use them.
8780 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8781 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8782 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8783 (syms_of_xfns): DEFSYM them.
8784 (struct MonitorInfo): New struct.
8785 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8786 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8787 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8788 (x_get_monitor_attributes_xinerama): New functions.
8789 (Fx_display_monitor_attributes_list): New primitive.
8790 (syms_of_xfns): Defsubr it.
8792 * xterm.h (x_display_info): Add Xatom_net_workarea and
8793 Xatom_net_current_desktop.
8795 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8796 and dpyinfo->Xatom_net_current_desktop.
8798 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8800 * xdisp.c (pos_visible_p): Use the special code for finding the
8801 beginning of a display property or overlay for any "replacing"
8802 display property, not just for display strings. This solves
8803 incorrect reporting of position by posn-at-point. (Bug#14241)
8805 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8807 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8808 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8809 Verify that ElfW (Half) fits in int.
8810 (fatal): Use same signature as lisp.h.
8811 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8812 configure and build with -DUNEXELF_DEBUG without worrying about
8813 other modules that use DEBUG.
8814 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8815 possibly-wide integers now uses it instead of plain fprintf.
8816 (entry_address): New function, which avoids problems with 32-bit
8817 overflow on 64-bit hosts.
8818 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8819 (round_up): Don't assume the remainder fits in int.
8820 (find_section): Use bool for boolean. Simplify debug code.
8821 (unexec): Don't assume file sizes fit in int or size_t.
8822 Omit unnecessary trailing newline in 'fatal' format.
8823 Use strerror rather than outputting decimal error number.
8824 Remove unused code when emacs is not defined;
8825 this file relies on Emacs now.
8826 Don't assume e_phnum and e_shnum are positive.
8828 * regex.c: Fix problems when DEBUG is defined.
8829 (extract_number, extract_number_and_incr): Define regardless of
8830 whether DEBUG is defined; that's simpler and makes the code less
8831 likely to go stale in the normal case when DEBUG is not defined.
8832 Return int rather than taking an int * arg. All callers changed.
8833 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8834 Remove, replacing with ...
8835 (DEBUG_PRINT): New macro. All callers changed.
8836 (DEBUG_COMPILES_ARGUMENTS): New macro.
8837 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8838 (print_compiled_pattern, print_double_string) [DEBUG]:
8839 Use prototype rather than old-style definition.
8840 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8841 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8842 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8843 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8844 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8845 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8846 This matters only when DEBUG is defined.
8848 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8850 * xdisp.c (set_iterator_to_next): Set the
8851 ignore_overlay_strings_at_pos_p flag only if we are _really_
8852 iterating over an overlay string, as indicated by the
8853 current.overlay_string_index member. (Bug#14306)
8855 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8857 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8858 to where it is used, to avoid autorelease issues (Bug#14050).
8860 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8862 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8863 * fileio.c (syms_of_fileio): Implement this.
8864 * filelock.c (create_lock_file): If symbolic links don't work, so
8865 we use a regular file as a lock file, do not fsync the lock file;
8868 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8870 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8871 (syms_of_minibuf): Adjust accodingly.
8873 * callint.c (Fcall_interactively): Adjust calls accordingly.
8875 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8877 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8878 w->contents is a buffer before computing everything else.
8879 Use parentheses to disambiguate last part of the condition.
8881 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8882 assertion violations. (Bug#14062)
8884 2013-05-01 David Reitter <david.reitter@gmail.com>
8886 * nsfns.m (ns_tooltip): Initialize.
8888 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8890 * coding.c (decode_coding_gap): Don't remove the character before
8891 a newline unless it's a CR character. (Bug#14287)
8893 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8895 * dispextern.h (struct face): Move enum face_underline_type
8896 earlier so that bitfields can be in the same word.
8898 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8900 * nsfns.m (handlePanelKeys): New function.
8901 (EmacsOpenPanel:performKeyEquivalent:)
8902 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8903 arrows/function/control and copy/paste keys (Bug#14296).
8905 2013-04-27 Juri Linkov <juri@jurta.org>
8907 * callint.c (Fcall_interactively): Call `Qread_number' for
8908 interactive code letter `n' instead of using duplicate code.
8911 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8913 * systime.h (make_timeval): Declare as 'const'.
8915 2013-04-27 Kenichi Handa <handa@gnu.org>
8917 * font.c (font_open_entity): Always open a font of manageable
8920 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8922 Port better to AIX (Bug#14258).
8923 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8926 2013-04-24 Kenichi Handa <handa@gnu.org>
8928 * coding.c (decode_coding_iso_2022): When an invalid escape
8929 sequence is encountered, reset the invocation and designation
8930 status to the safest one.
8932 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8934 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8935 Without this fix, "make distclean" leaves stamp-h1 behind.
8937 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8939 * w32fns.c (w32_fullscreen_rect): New function to compute the
8940 window rectangle for the given fullscreen mode.
8941 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8942 longer tunes the window size. This keeps the window's edges flush
8943 with the screen and allows the taskbar to hide itself in fullboth.
8945 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8946 window decorations and uses the entire screen.
8948 * w32term.h (w32_fullscreen_rect) Add prototype.
8949 (struct w32_output): Replace normal_width, normal_height,
8950 normal_top, and normal_left members with a single normal_placement
8952 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8954 (FRAME_NORMAL_PLACEMENT): New macro.
8956 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8958 * minibuf.c (Ftest_completion): Silence compiler warning.
8960 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8962 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8965 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8968 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8969 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8970 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8971 parentheses where appropriate.
8973 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8975 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8977 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8979 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8980 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8981 Mention in the doc string that setting these variables takes
8982 effect only after a call to set-window-buffer. (Bug#14200)
8984 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8986 * indent.c (Fvertical_motion): Don't consider display strings on
8987 overlay strings as display strings on the buffer position we
8988 started from. This prevents vertical cursor motion from jumping
8989 more than one line when there's an overlay string with a display
8990 property at end of line.
8991 Reported by Karl Chen <Karl.Chen@quarl.org> in
8992 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8994 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8996 * window.c (select_window): `record_buffer' even if window is
8997 already selected (bug#14191).
8999 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9001 * window.c (Fwindow_end): Test more flags, including the buffer's
9002 last_overlay_modified flag, to determine whether the window's
9003 display is really up-to-date. Prevents the function from
9004 returning a stale value. (Bug#14170)
9005 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9008 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9010 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9011 garbaged only if it is not already the top frame on its TTY.
9012 This prevents flickering due to constant redrawing of TTY frames when
9013 there are GUI frames open in the same session. (Bug#13864)
9015 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9017 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9018 of marking the idle timers directly.
9020 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9022 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9025 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9027 * window.c (select_window): Don't record_buffer while the invariant is
9028 temporarily broken (bug#14161).
9030 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9032 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9034 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9036 2013-04-07 Romain Francoise <romain@orebokech.com>
9038 Ignore additional platform-specific ACL errors (Bug#13702).
9039 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9040 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9042 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9044 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9047 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9049 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9050 This bug was introduced by my 2013-02-25 change that simplified
9051 data_start configuration. Without this change, on GNU/Linux
9052 an Emacs configured with --enable-profiling fails immediately
9053 due to a profiler signal.
9054 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9055 with these flags. On platforms where special flags are needed
9056 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9057 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9058 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9060 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9062 Get rid of some platform-specific functions examining window
9063 system and its capabilities. This is a partial rework of the
9065 * lisp.h (have_menus_p): Remove prototype. This function is
9066 replaced with platform-independent window_system_available.
9067 (check_window_system): Move to...
9068 * frame.h (decode_window_system_frame, window_system_available):
9069 ...here, add new prototypes.
9070 * frame.c (window_system_available, decode_window_system_frame):
9072 (check_window_system): Platform-independent now.
9073 * xterm.h (x_in_use): Remove declaration.
9075 * w32term.h (check_x_frame):
9076 * nsterm.h (check_x_frame): Remove prototypes. This function
9077 is replaced with platform-independent decode_window_system_frame.
9078 * msdos.c (have_menus_p): Remove.
9079 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9080 Remove platform-specific functions. Use check_window_system,
9081 decode_window_system_frame and check_ns_display_info where
9082 appropriate. Minor style and comment tweaks.
9083 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9084 (check_x_frame): Likewise.
9085 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9087 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9088 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9089 * xmenu.c, xselect.c: All related users changed.
9091 2013-04-03 Kenichi Handa <handa@gnu.org>
9093 The following changes is to optimize the code for reading UTF-8
9096 * coding.c (check_ascii): Rename from detect_ascii. Return value
9097 changed. Check EOL format. Do not call adjust_coding_eol_type
9099 (check_utf_8): New function.
9100 (adjust_coding_eol_type): Do nothing if already adjusted.
9101 (detect_coding): Compare the return value of check_ascii with
9102 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9103 (decode_coding_gap): Optimize for valid UTF-8.
9105 2013-03-21 Kenichi Handa <handa@gnu.org>
9107 * coding.c (syms_of_coding): Cancel previous change.
9109 * insdel.c (insert_from_gap): Fix previous change.
9111 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9113 Consistently use platform-specific function to detect window system.
9114 * lisp.h (check_window_system): New prototype. This function is
9115 going to replace check_x, check_w32 and check_ns.
9116 (have_menus_p): Mention msdos.c in comment.
9117 * fontset.c (check_window_system_func): Remove. Adjust all users.
9118 * fontset.h (check_window_system_func): Remove prototype.
9119 * nsterm.h (check_ns):
9120 * xterm.h (check_x):
9121 * w32term.h (check_w32): Likewise.
9122 * menu.c (Fx_popup_menu): Use check_window_system.
9123 * msdos.c (check_window_system): Define for MS-DOS.
9124 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9125 * w32fns.c (check_window_system): Likewise for MS-Windows.
9126 * xfns.c (check_window_system): Likewise for X.
9127 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9128 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9130 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9132 Prefer < to > in range checks such as 0 <= i && i < N.
9133 This makes it easier to visualize quantities on a number line.
9134 This patch doesn't apply to all such range checks,
9135 only to the range checks affected by the 2013-03-24 change.
9136 This patch reverts most of the 2013-03-24 change.
9137 * alloc.c (xpalloc, Fgarbage_collect):
9138 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9139 * character.c (string_escape_byte8):
9140 * charset.c (read_hex):
9141 * data.c (cons_to_unsigned):
9142 * dispnew.c (update_frame_1):
9143 * doc.c (Fsubstitute_command_keys):
9144 * doprnt.c (doprnt):
9145 * editfns.c (hi_time, decode_time_components):
9146 * fileio.c (file_offset):
9147 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9148 * font.c (font_intern_prop):
9149 * frame.c (x_set_alpha):
9150 * gtkutil.c (get_utf8_string):
9151 * indent.c (check_display_width):
9152 * keymap.c (Fkey_description):
9153 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9155 * minibuf.c (read_minibuf_noninteractive):
9156 * process.c (wait_reading_process_output):
9157 * search.c (Freplace_match):
9158 * window.c (get_phys_cursor_glyph):
9159 * xdisp.c (redisplay_internal):
9160 * xsmfns.c (smc_save_yourself_CB):
9161 Prefer < to > for range checks.
9162 * dispnew.c (sit_for): Don't mishandle NaNs.
9163 This fixes a bug introduced in the 2013-03-24 change.
9164 * editfns.c (decode_time_components): Don't hoist comparison.
9165 This fixes another bug introduced in the 2013-03-24 change.
9167 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9169 * frame.h (struct frame): Drop scroll_bottom_vpos
9170 member becaue all real users are dead long ago.
9171 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9172 * xdisp.c (redisplay_internal): Adjust user.
9174 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9176 * nsmenu.m (showAtX:Y:for:): setLevel to
9177 NSPopUpMenuWindowLevel (Bug#13998).
9179 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9181 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9182 (ns_check_pending_open_menu): Declare.
9184 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9185 (x_activate_menubar): Update the menu with title that matches
9186 ns_get_pending_menu_title, and call
9187 ns_check_pending_openmenu (Bug#12698).
9188 (menuWillOpen:): New method.
9189 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9191 * nsterm.m (menu_will_open_state, menu_mouse_point)
9192 (menu_pending_title): New varaibles.
9193 (ns_get_pending_menu_title, ns_check_menu_open)
9194 (ns_check_pending_open_menu): New functions.
9196 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9198 * indent.c (current_column_bol_cache): Remove leftover which is not
9199 used in Fmove_to_column any more.
9200 (current_column, scan_for_column): Adjust users.
9201 * keyboard.c (last_point_position_buffer, last_point_position_window):
9202 Remove leftovers which are not used for recording undo any more.
9203 (command_loop_1, syms_of_keyboard): Adjust users.
9204 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9205 redisplay_window any more.
9206 (move_it_to): Adjust user.
9208 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9210 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9211 Update dependencies.
9213 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9215 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9216 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9219 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9221 * window.h (struct window): Replace hchild, vchild and buffer slots
9222 with a single slot 'contents'. This is possible because each valid
9223 window may have either the child window (in vertical or horizontal
9224 combination) or buffer to display (for the leaf window). Using that,
9225 a lot of operations to traverse and/or change window hierarchies may
9226 be simplified. New member horizontal is used to distinguish between
9227 horizontal and vertical combinations of internal windows.
9228 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9229 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9230 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9231 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9232 Use contents slot, not buffer, where appropriate.
9233 (wset_combination): New function.
9234 (wset_buffer): Add eassert.
9235 (Fframe_first_window): Simplify the loop reaching first window.
9236 (Fwindow_buffer): Use WINDOW_LEAF_P.
9237 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9238 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9239 (unshow_buffer): Convert initial debugging check to eassert.
9240 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9241 (make_parent_window, window_resize_check, window_resize_apply)
9242 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9243 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9244 Adjust to match struct window changes.
9245 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9246 (mark_window_cursors_off, count_windows, get_leaf_windows)
9247 (foreach_window_1): Simplify the loop.
9248 * alloc.c (mark_object): Do not check for the leaf window because
9249 internal windows has no glyph matrices anyway.
9250 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9251 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9252 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9253 (build_frame_matrix_from_window_tree, mirror_make_current)
9254 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9255 (update_window_tree, set_window_update_flags): Simplify the loop.
9256 (sync_window_with_frame_matrix_rows): Enforce live window.
9257 Use contents slot, not buffer, where appropriate.
9258 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9259 and WINDOW_HORIZONTAL_COMBINATION_P.
9260 (make_frame_visible_1): Simplify the loop.
9261 Use contents slot, not buffer, where appropriate.
9262 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9263 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9264 (expose_window_tree): Likewise.
9265 Use contents slot, not buffer, where appropriate.
9266 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9267 to avoid deleted windows. Use contents slot instead of buffer.
9268 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9269 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9270 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9271 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9273 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9275 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9276 identify the reasons for assertion violations in bug#14062 and
9278 (Fx_show_tip): Fix compilation error under
9279 "--enable-check-lisp-object-type". (Bug#14073)
9281 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9282 Reported by <rzl24ozi@gmail.com>.
9284 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9286 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9288 (unwind_with_echo_area_buffer): ...to restore it here.
9289 This is needed to ensure that...
9290 (redisplay_window): ...both window markers are valid here,
9291 which is verified by eassert.
9292 * editfns.c (save_excursion_save): Do not assume that
9293 selected_window always displays the buffer.
9294 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9297 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9299 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9302 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9304 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9306 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9308 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9309 since MinGW's w32api headers do. This avoids compiler warnings.
9311 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9314 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9316 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9318 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9320 * gtkutil.c (style_changed_cb): Check if frame is live and an
9321 X frame (Bug#14038).
9323 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9325 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9326 Define only for _WIN32_WINNT less than 0x0500.
9327 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9329 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9330 see its own definitions of 'struct timeval' and 'struct timezone'.
9332 Fix incompatibilities between MinGW.org and MinGW64 headers.
9333 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9335 * w32.c (REPARSE_DATA_BUFFER): Guard with
9336 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9338 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9340 * xterm.c: Include X11/XKBlib.h
9341 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9343 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9345 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9347 * blockinput.h (input_blocked_p): Likewise.
9348 * bytecode.c (exec_byte_code): Likewise.
9349 * callproc.c (call_process_kill, call_process_cleanup)
9350 (Fcall_process): Likewise.
9351 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9352 (Fccl_execute_on_string): Likewise.
9353 * character.c (string_escape_byte8): Likewise.
9354 * charset.c (read_hex): Likewise.
9355 * cm.c (calccost): Likewise.
9356 * data.c (cons_to_unsigned): Likewise.
9357 * dired.c (directory_files_internal, file_name_completion):
9359 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9360 (sit_for): Likewise.
9361 * doc.c (Fsubstitute_command_keys): Likewise.
9362 * doprnt.c (doprnt): Likewise.
9363 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9364 * emacsgtkfixed.c: Likewise.
9365 * fileio.c (file_offset, Fwrite_region): Likewise.
9366 * floatfns.c (Fexpt, fmod_float): Likewise.
9367 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9369 * font.c (font_intern_prop): Likewise.
9370 * frame.c (x_set_alpha): Likewise.
9371 * gtkutil.c (get_utf8_string): Likewise.
9372 * indent.c (check_display_width): Likewise.
9373 * intervals.c (create_root_interval, rotate_right, rotate_left)
9374 (split_interval_right, split_interval_left)
9375 (adjust_intervals_for_insertion, delete_node)
9376 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9377 (merge_interval_right, merge_interval_left, copy_intervals)
9378 (set_intervals_multibyte_1): Likewise.
9379 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9380 * keymap.c (Fkey_description): Likewise.
9381 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9382 * lread.c (openp, read_integer, read1, string_to_number):
9384 * menu.c (ensure_menu_items): Likewise.
9385 * minibuf.c (read_minibuf_noninteractive): Likewise.
9386 * print.c (printchar, strout): Likewise.
9387 * process.c (create_process, Faccept_process_output)
9388 (wait_reading_process_output, read_process_output, send_process)
9389 (wait_reading_process_output): Likewise.
9390 * profiler.c (make_log, handle_profiler_signal): Likewise.
9391 * regex.c (re_exec): Likewise.
9392 * regex.h: Likewise.
9393 * search.c (looking_at_1, Freplace_match): Likewise.
9394 * sysdep.c (get_child_status, procfs_ttyname)
9395 (procfs_get_total_memory): Likewise.
9396 * systime.h (EMACS_TIME_VALID_P): Likewise.
9397 * term.c (dissociate_if_controlling_tty): Likewise.
9398 * window.c (get_phys_cursor_glyph): Likewise.
9399 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9400 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9402 * xfns.c (Fx_window_property): Likewise.
9403 * xmenu.c (set_frame_menubar): Likewise.
9404 * xselect.c (x_get_window_property, x_handle_dnd_message):
9406 * xsmfns.c (smc_save_yourself_CB): Likewise.
9407 * xterm.c (x_scroll_bar_set_handle): Likewise.
9409 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9411 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9412 to be optional or nil. Adjust comment and convert it to docstring.
9413 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9414 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9416 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9418 Static checking by GCC 4.8-20130319.
9419 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9420 * process.c (Fset_process_datagram_address)
9421 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9422 * xdisp.c (get_char_face_and_encoding):
9423 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9424 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9425 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9427 2013-03-24 Ken Brown <kbrown@cornell.edu>
9429 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9430 fix compilation on 64-bit Cygwin, where underscores are not
9431 automatically prepended.
9433 * w32term.c (w32_initialize): Silence compiler warning.
9435 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9437 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9438 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9439 variables, to save and restore frame dimensions.
9440 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9441 after returning from a 'fullscreen' configuration.
9442 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9443 to avoid races between the main thread and the input thread.
9445 * w32term.h (struct w32_output): New members normal_width,
9446 normal_height, normal_top, normal_left, and prev_fsmode.
9447 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9448 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9451 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9452 'fullscreen' parameter. Always record previous width and height
9453 of the frame, except when switching out of maximized modes, so
9454 that they could be restored correctly, instead of resetting to the
9455 default frame dimensions. Send SC_RESTORE command to the frame,
9456 unless we are going to send SC_MAXIMIZE, to restore the frame
9457 resize hints in the mouse pointer shown by the window manager.
9460 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9462 * lisp.h (get_frame_param): Adjust conditions for prototype
9465 2013-03-22 Ken Brown <kbrown@cornell.edu>
9467 * unexcw.c: Drop unneeded inclusion of w32common.h.
9468 (report_sheap_usage): Declare.
9469 (read_exe_header): Add magic numbers for x86_64.
9470 (fixup_executable): Fix printf format specifier for unsigned long
9473 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9475 * frame.h (struct frame): Put menu_bar_window under #ifdef
9476 because this member is not needed when X toolkit is in use.
9477 (fset_menu_bar_window):
9478 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9479 (free_glyphs, update_frame):
9480 * xdisp.c (expose_frame): Likewise.
9481 (display_menu_bar): Likewise. Remove redundant eassert.
9482 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9485 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9487 Use functions and constants to manipulate Lisp_Save_Value objects.
9488 This replaces code that used macros and strings and token-pasting.
9489 The change makes the C source a bit easier to follow,
9490 and shrinks the Emacs executable a bit.
9491 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9492 (make_save_value): Change 1st arg from string to enum. All callers
9495 (mark_object): Use if, not #if, for GC_MARK_STACK.
9496 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9497 (XSAVE_OBJECT): Now functions, not macros.
9498 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9499 the constant was never used.
9500 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9501 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9502 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9503 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9505 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9506 type3 with a single member save_type. All uses changed.
9507 (save_type, set_save_pointer, set_save_integer): New functions.
9508 * print.c (PRINTX): Remove.
9510 * alloc.c: Remove redundant static declarations.
9512 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9514 * window.h (struct window): Convert left_col, top_line, total_lines
9515 and total_cols from Lisp_Objects to integers. Adjust comments.
9516 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9518 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9519 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9520 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9521 Adjust users where appropriate.
9523 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9525 * frame.h (struct frame): Drop resx and resy because the same data is
9526 available from window system-specific output context. Adjust users.
9527 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9528 New functions to provide defaults when no window system available.
9529 (FRAME_RES_X, FRAME_RES_Y): New macros.
9530 (NUMVAL): Move from xdisp.c.
9531 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9532 (Ffont_face_attributes, Fopen_font):
9533 * image.c (gs_load):
9534 * w32font.c (fill_in_logfont):
9535 * xdisp.c (calc_pixel_width_or_height):
9536 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9537 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9539 2013-03-20 Kenichi Handa <handa@gnu.org>
9541 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9542 to 1 (temporary workaround until a bug related to ASCII
9543 optimization is fixed).
9545 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9547 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9548 Signal error if window is not internal. Adjust docstring.
9549 (delete_all_child_windows): Use combination_limit to save the buffer.
9550 (Fset_window_configuration): Adjust accordingly.
9551 * print.c (syms_of_print): Initialize debugging output not here...
9552 (init_print_once): ...but in a new function here.
9553 * lisp.h (init_print_once): Add prototype.
9554 * emacs.c (main): Add call to init_print_once. Adjust comments.
9556 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9558 * window.c (window_resize_check, window_resize_apply)
9559 (window_from_coordinates, recombine_windows, set_window_buffer)
9560 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9561 (Fsplit_window_internal, Fdelete_window_internal)
9562 (freeze_window_starts): Use bool for booleans.
9563 * window.h (window_frame_coordinates, resize_frame_windows)
9564 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9566 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9568 * dispnew.c (bitch_at_user): Use `user-error'.
9570 2013-03-17 Ken Brown <kbrown@cornell.edu>
9572 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9573 as return type of image_background. (Bug#13981)
9574 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9576 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9578 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9579 (ns_select): Don't return with result uninitialized.
9581 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9584 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9586 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9587 directories. If filename is nil, get directory name (Bug#13932).
9588 Use getFilename and getDirectory.
9589 (getFilename, getDirectory): New methods for EmacsSavePanel and
9591 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9593 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9595 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9597 2013-03-15 Kenichi Handa <handa@gnu.org>
9599 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9600 (adjust_after_replace): Make it back to static. Delete the third
9601 arg text_at_gap_tail. Cancel the code for handling it.
9603 * coding.h (struct coding_system): New member eol_seen.
9605 * coding.c (detect_ascii): New function.
9606 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9607 when the source bytes are actually scanned. On detecting for
9608 coding_category_utf_8_auto, call detect_ascii instead of scanning
9609 source bytes directly.
9610 (produce_chars): Call insert_from_gap with the new arg 0.
9611 (encode_coding): Likewise.
9612 (decode_coding_gap): Control ASCII optimization by the variable
9613 disable_ascii_optimization instead of #ifndef .. #endif.
9614 Deccode EOL format according to coding->eol_seen.
9615 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9618 * lisp.h (adjust_after_replace): Cancel externing it.
9619 (insert_from_gap): Adjust prototype.
9621 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9623 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9624 FULLSCREEN_MAXIMIZED. (Bug#13935)
9626 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9628 * region-cache.c (find_cache_boundary, move_cache_gap)
9629 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9630 Simplify debugging check and convert to eassert. Adjust comment.
9631 (pp_cache): Put under ENABLE_CHECKING.
9633 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9635 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9636 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9638 (w32fullscreen_hook): If the frame is visible, reset
9639 f->want_fullscreen flag after changing the frame size. If the
9640 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9643 2013-03-13 Daniel Colascione <dancol@dancol.org>
9645 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9646 too so that these builds can use Cygwin's file conversion
9647 functions. (We've been building and linking cygw32.o all along
9648 and just not using it.)
9650 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9652 File synchronization fixes (Bug#13944).
9653 * Makefile.in (LIB_FDATASYNC): New macro.
9655 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9656 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9657 Don't worry about HAVE_FSYNC, since a substitute fsync is
9658 available if the system lacks one.
9659 (Fwrite_regin): Retry fsync if interrupted.
9661 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9663 * w32term.c (w32_read_socket): If the Emacs frame is being
9664 activated, call w32fullscreen_hook, to make sure the new frame
9665 dimensions are in effect. (Bug#13937)
9667 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9669 * xdisp.c (init_iterator): Simplify because both character and byte
9670 positions are either specified or -1. Add eassert. Adjust comment.
9671 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9672 character and byte positions can be obtained from marker.
9674 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9676 Static checking by Sun C 5.12.
9677 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9678 * bytecode.c (exec_byte_code):
9679 * dispnew.c (init_display):
9681 * fileio.c (Fsubstitute_in_file_name):
9682 * keyboard.c (Fevent_convert_list):
9683 * keymap.c (Fsingle_key_description):
9684 * term.c (maybe_fatal, fatal):
9685 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9686 * xsmfns.c (Fhandle_save_session):
9687 Omit unreachable code.
9688 * keymap.c (map_keymap_char_table_item): Cast void * to
9689 a function pointer type; the C Standard requires this.
9691 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9692 Include <sys/param.h> unconditionally, as that works elsewhere and
9693 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9694 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9697 See ChangeLog.12 for earlier changes.
9703 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9705 This file is part of GNU Emacs.
9707 GNU Emacs is free software: you can redistribute it and/or modify
9708 it under the terms of the GNU General Public License as published by
9709 the Free Software Foundation, either version 3 of the License, or
9710 (at your option) any later version.
9712 GNU Emacs is distributed in the hope that it will be useful,
9713 but WITHOUT ANY WARRANTY; without even the implied warranty of
9714 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9715 GNU General Public License for more details.
9717 You should have received a copy of the GNU General Public License
9718 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.