1 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
4 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8 Fixes around Bug#16647.
9 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
10 ON_BOTTOM_DIVIDER cases.
11 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
12 only if the window has no right divider.
13 (Fcoordinates_in_window_p): Fix doc-string.
15 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
17 * lread.c (Funintern): Fix doc to match advertised calling convention.
19 2014-02-24 Daniel Colascione <dancol@dancol.org>
21 * keyboard.c (read_char): Close race that resulted in lost events.
23 2014-02-22 Glenn Morris <rgm@gnu.org>
25 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
26 * window.c (window-resize-pixelwise): Doc fixes.
28 * process.c (Finternal_default_process_filter)
29 (Finternal_default_process_sentinel): Doc tweaks.
31 2014-02-21 Glenn Morris <rgm@gnu.org>
33 * process.c (Fprocess_buffer, Faccept_process_output)
34 (Finternal_default_process_filter, Finternal_default_process_sentinel):
37 2014-02-21 Martin Rudalics <rudalics@gmx.at>
39 * window.c (Fwindow_scroll_bar_width): New function.
41 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
43 Pacify GCC when configuring with --enable-gcc-warnings.
44 * xdisp.c (move_it_in_display_line_to) [lint]:
45 Initialize recently-added local.
47 2014-02-21 Daniel Colascione <dancol@dancol.org>
49 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
51 2014-02-20 Eli Zaretskii <eliz@gnu.org>
53 * xdisp.c (init_iterator): Don't dereference a bogus face
55 (try_cursor_movement): Don't use cursor position if
56 set_cursor_from_row failed to compute it. This avoids assertion
57 violations in MATRIX_ROW.
58 (move_it_in_display_line_to): Save the iterator state in ppos_it
59 only once per call. Reimplement the method used to return to the
60 best candidate position if all the positions found in display line
61 are beyond TO_CHARPOS. This cuts down the number of calls to
62 bidi_shelve_cache, which moves a lot of stuff when lines are long
63 and include bidirectional text. (Bug#15555)
65 2014-02-20 Glenn Morris <rgm@gnu.org>
67 * data.c (Fdefalias): Doc fix.
69 2014-02-19 Eli Zaretskii <eliz@gnu.org>
71 * xdisp.c (display_line): Fix horizontal scrolling of large images
72 when fringes are turned off. This comes at a price of not
73 displaying the truncation/continuation glyphs in this case.
76 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
77 CreateDIBSection returns an error indication, zero out *ximg after
78 destroying the image. This avoids crashes in memory allocations
79 due to the fact that some of the callers also call
80 x_destroy_x_image, which will attempt to free an already free'd
83 2014-02-18 Martin Rudalics <rudalics@gmx.at>
85 * widget.c (update_various_frame_slots): Don't set
86 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
88 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
90 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
92 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
94 temacs --daemon fix (Bug#16599).
95 * emacs.c (main): Initialize daemon_pipe[1] here ...
96 (syms_of_emacs): ... instead of here.
98 2014-02-16 Anders Lindgern <andlind@gmail.com>
100 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
103 2014-02-16 Daniel Colascione <dancol@dancol.org>
105 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
106 (xd_get_connection_address): Use it.
107 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
108 xd_get_connection_address because the latter signals if the bus
109 we're trying to close is already disconnected.
111 2014-02-13 Eli Zaretskii <eliz@gnu.org>
113 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
114 argument to CreateThread. This avoids segfaults on Windows 9X.
115 Reported by oslsachem <oslsachem@gmail.com>.
117 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
119 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
120 * unexhp9k800.c (unexec_error): New function, to simplify the code.
121 (check_lseek): New function, to report lseek errors.
122 (save_data_space, update_file_ptrs, read_header, write_header)
123 (copy_file, copy_rest, unexec): Use these news functions.
124 (update_file_ptrs): Don't assume wraparound behavior when
125 converting a large size_t value to off_t.
127 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
129 * composite.c (fill_gstring_header): Pass positions as C integers
130 and move parameters checking to...
131 (Fcomposition_get_gstring): ...this function. Handle case when
132 buffer positions are in reversed order and avoid crash (Bug#16739).
134 * buffer.c (validate_region): Mention current buffer in error message.
136 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
138 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
140 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
142 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
144 2014-02-11 Glenn Morris <rgm@gnu.org>
146 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
147 Replace refs to "OpenStep" in messages.
149 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
151 Avoid "." at end of error diagnostics.
152 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
154 * nsfns.m (ns_display_info_for_name):
155 * nsselect.m (Fx_own_selection_internal):
156 * nsterm.m (performDragOperation:):
157 Remove "." from end of diagnostic.
159 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
161 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
162 unintuitive (bug#15824).
163 (Fyes_or_no_p): Doc fix (bug#15456).
165 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
167 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
169 * eval.c (call_debugger): When exiting the debugger, do not allow
170 max_specpdl_size less than actual binding depth (Bug#16603).
171 (syms_of_eval): Adjust docstring.
173 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
175 * cmds.c (Fself_insert_command): Output a clearer error message on
176 negative repetitions (bug#9476).
178 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
180 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
182 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
184 * minibuf.c (Fread_string): Doc clarification (bug#15422).
186 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
188 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
190 * keyboard.c (Frecursive_edit): Fix typo in docstring.
192 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
194 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
196 * keyboard.c (Frecursive_edit): Say more precicely how throwing
197 `exit' works (bug#15865).
199 2014-02-07 Martin Rudalics <rudalics@gmx.at>
201 Constrain window box/body sizes and margin widths (Bug#16649).
202 * xdisp.c (window_box_width): Don't return less than zero.
203 (window_box_left_offset, window_box_right_offset): Don't return
204 more than the window's pixel width.
205 * window.c (window_body_height, window_body_width): Don't return
207 (window_resize_apply): Adjust margin width, if necessary.
209 2014-02-07 Glenn Morris <rgm@gnu.org>
211 * nsterm.m (syms_of_nsterm): Doc fix.
213 2014-02-06 Eli Zaretskii <eliz@gnu.org>
215 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte): New
216 variables: pointers through which to call the respective APIs.
217 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
218 (filename_from_ansi, sys_link, check_windows_init_file): Call
219 MultiByteToWideChar and WideCharToMultiByte through pointers.
220 This is required on Windows 9X, where we dynamically load
221 UNICOWS.DLL which has their non-stub implementations.
222 (maybe_load_unicows_dll): Assign addresses to these 2 function
223 pointers after loading UNICOWS.DLL.
225 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
226 MultiByteToWideChar and WideCharToMultiByte through function
229 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte): New
232 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
234 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
235 for OSX >= 10.9 if separate spaces are used.
236 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
238 2014-02-06 Glenn Morris <rgm@gnu.org>
240 * buffer.c (cache-long-scans): Doc fix.
242 2014-02-05 Eli Zaretskii <eliz@gnu.org>
244 * w32fns.c (Fw32_shell_execute): Doc fix.
246 2014-02-05 Bastien Guerry <bzg@gnu.org>
248 * syntax.c (Fforward_word): Call Fconstrain_to_field with
249 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
251 2014-02-05 Martin Rudalics <rudalics@gmx.at>
253 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
254 outside the window (Bug#16649).
256 * xdisp.c (note_mouse_highlight): When entering a margin area show
257 a non-text cursor (Bug#16647).
259 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
261 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
262 It prompted a compile-time diagnostic on GNU/Linux.
263 Simplify to remove the need for the label.
265 2014-02-04 Eli Zaretskii <eliz@gnu.org>
267 * w32menu.c (w32_popup_dialog): Don't condition the whole function
268 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
269 to show it; otherwise return 'unsupported--w32-dialog' to signal
270 to the caller that emulation with menus is necessary. This
271 resurrects code inadvertently deleted by the 2013-10-08 commit.
273 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
275 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
278 * menu.c (Fx_popup_dialog): Don't condition the call to
279 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
280 special symbol 'unsupported--w32-dialog', emulate the dialog with
281 a menu by calling x-popup-menu.
283 * menu.h (Qunsupported__w32_dialog): New extern variable.
285 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
287 * keyboard.c (kbd_buffer_get_event): Read file notification events
290 * xgselect.c (xg_select): Read glib events in any case, even if
291 there are no file descriptors to watch for. (Bug#16519)
293 2014-02-03 Martin Rudalics <rudalics@gmx.at>
295 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
296 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
297 * w32term.c (w32_draw_window_divider): Handle first and last
299 * w32term.h (w32_fill_area_abs): New function.
300 * xdisp.c (x_draw_right_divider): Don't draw over bottom
302 * xfaces.c (realize_basic_faces): Handle new face ids.
303 * xfns.c (Fx_create_frame): Call x_default_parameter for right
304 and bottom divider width.
305 * xterm.c (x_draw_window_divider): Handle first and last pixels
308 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
310 * print.c (Fexternal_debugging_output): Add cast to pacify
311 --enable-gcc-warnings.
312 * eval.c (call_debugger): Grow specpdl if the debugger was
313 entered due to specpdl overflow (Bug#16603) and allow more
314 specpdl space for the debugger itself.
316 2014-02-02 Martin Rudalics <rudalics@gmx.at>
318 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
321 2014-02-01 Eli Zaretskii <eliz@gnu.org>
323 * w32fns.c (Ffile_system_info): Use WINAPI in the function
324 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
326 * print.c (Fexternal_debugging_output): If the argument character
327 is non-ASCII, encode it with the current locale's encoding before
328 writing the result to the terminal. (Bug#16448)
330 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
331 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
334 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
336 * process.c (create_process): Reset SIGPROF handler in the child.
337 * callproc.c (call_process): Likewise.
339 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
341 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
343 2014-01-29 Eli Zaretskii <eliz@gnu.org>
345 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
346 of zero to print strings, GDB doesn't like it.
348 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
349 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
350 we still use correct addresses. (Bug#16576)
352 2014-01-27 K. Handa <handa@gnu.org>
354 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
355 to preserve the code detection behavior of 24.3.
356 * coding.h (struct coding_system): New member detected_utf8_bytes.
357 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
358 (decode_coding_gap): Use short cut for UTF-8 file reading only
359 when coding->detected_utf8_bytes equals to coding->src_bytes.
360 * fileio.c (Finsert_file_contents): Cancel the previous change.
362 2014-01-29 Martin Rudalics <rudalics@gmx.at>
364 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
365 that are not visible.
367 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
369 * xmenu.c (create_and_show_popup_menu): Handle case when no key
370 is grabbed (Bug#16565).
372 2014-01-28 Martin Rudalics <rudalics@gmx.at>
374 * xdisp.c (last_max_ascent): Re-remove after erroneously
375 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
377 (move_it_to): Re-remove reference to last_max_ascent.
378 (Fwindow_text_pixel_size): Add iterator's max_ascent and
379 max_descent here instead of calling line_bottom_y. Fix
382 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
384 * terminal.c (initial_free_frame_resources): New function.
385 (init_initial_terminal): Install new hook to free face cache
386 on initial frame and avoid memory leak. For details, see
387 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
388 * xfaces.c (free_frame_faces): Adjust comment.
390 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
392 * data.c (Fstring_to_number): Document results if unparsable
395 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
397 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
399 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
401 When decoding, prefer ptrdiff_t to int for buffer positions etc.
402 * coding.c (detect_coding_utf_8, emacs_mule_char)
403 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
404 (check_utf_8, decode_coding):
405 * coding.h (struct coding_system.errors):
406 Use ptrdiff_t, not int, for integer values derived from buffer and
409 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
410 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
411 before invoking decode_coding_gap, since there's just one block.
413 2014-01-25 Martin Rudalics <rudalics@gmx.at>
415 Fix handling of face attributes in Fx_create_frame (Bug#16529).
416 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
417 too early. Again run change_frame_size before assigning menu-
420 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
422 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
423 arrives, call x_check_fullscreen, in case the new display has a
424 different resolution. (Bug#16517)
426 2014-01-25 Eli Zaretskii <eliz@gnu.org>
428 * term.c (read_menu_input): If the selected frame changes, exit
430 (tty_menu_show): If the selected frame changes while we displayed
431 a menu, throw to top level. (Bug#16479)
433 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
435 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
437 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
439 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
440 * data.c (count_one_bits_word): Fix bug (negated comparison)
441 when BITS_PER_ULL < BITS_PER_BITS_WORD.
443 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
445 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
446 undefined behavior by initializing display property bit of a
447 string processed by the bidirectional iterator. For details, see
448 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
450 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
452 Minor cleanup of previous change.
453 * image.c (imagemagick_error, Fimagemagick_types):
454 Omit some recently-introduced and unnecessary casts and assignments.
456 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
458 Fix two memory leaks discovered with Valgrind.
459 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
460 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
462 2014-01-22 Martin Rudalics <rudalics@gmx.at>
464 Fixes in window size functions around Bug#16430 and Bug#16470.
465 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
466 (Fwindow_mode_line_height, Fwindow_header_line_height)
467 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
468 Minor doc-string adjustments.
469 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
471 (window_body_height, window_body_width): Do not count partially
472 visible lines/columns when PIXELWISE is nil (Bug#16470).
473 (Qfloor, Qceiling): New symbols.
475 2014-01-21 Eli Zaretskii <eliz@gnu.org>
477 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
478 when the image cache is not yet allocated. (Bug#16509)
480 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
482 * buffer.c (Fkill_buffer): When killing an indirect buffer,
483 re-attach intervals to its base buffer (Bug#16502).
484 * intervals.c (set_interval_object): Move from here...
485 * intervals.h (set_interval_object): ... to here. Fix comments.
487 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
489 Avoid undefined behavior by initializing buffer redisplay bit.
490 Problem reported by Dmitry Antipov in
491 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
492 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
494 Revert some of the CANNOT_DUMP fix (Bug#16494).
495 * lread.c (init_lread): Fix typo: NILP, not !NILP.
497 2014-01-19 Eli Zaretskii <eliz@gnu.org>
499 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
500 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
501 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
502 they are replaced by macros that expand into direct calls to the
503 corresponding functions from GDI32.DLL.
504 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
505 variables in the Cygwin build, they are unused.
507 2014-01-19 K. Handa <handa@gnu.org>
509 * composite.c (composition_update_it): Fix previous change.
511 2014-01-18 Eli Zaretskii <eliz@gnu.org>
513 Fix file name handling on MS-Windows 9X.
514 * w32.c (maybe_load_unicows_dll): New function.
516 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
517 on, to make sure we can convert file names to and from UTF-8 on
518 Windows 9X. This fixes a failure to start up because Emacs cannot
519 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
521 * w32font.c [WINDOWSNT]: Include w32.h.
522 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
523 of implementing the same stuff.
524 Remove now unused g_b_init_is_windows_9x.
526 * w32.h (maybe_load_unicows_dll): Add prototype.
528 2014-01-17 Eli Zaretskii <eliz@gnu.org>
530 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
531 switch to single keyboard. Prevents daemon crashes when a new
532 client connects while we show a TTY menu in an existing client.
535 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
537 Fix MinGW64 porting problem with _setjmp.
538 Reported by Eli Zaretskii in:
539 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
540 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
541 the old _setjmp and _longjmp. All uses changed.
543 2014-01-13 Daniel Colascione <dancol@dancol.org>
545 * textprop.c (Fremove_list_of_text_properties): Correctly
546 handle reaching the end of the interval tree. (Bug#15344)
548 2014-01-13 Martin Rudalics <rudalics@gmx.at>
550 * xdisp.c (resize_mini_window): Round height to a multiple of
551 frame's line height. Fix bug in calculation of window start
552 position (Bug#16424).
554 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
556 * macfont.m: Include termchar.h.
557 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
558 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
559 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
560 *_WITH_GC_* to take face and f as parameters.
561 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
562 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
564 2014-01-13 Daniel Colascione <dancol@dancol.org>
566 Fix menu item updating in the presence of the Unity global menu
569 * gtkutil.h (xg_have_tear_offs): Add frame parameter
570 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
572 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
573 updating menus; explain why.
574 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
575 problem it's supposed to solve and it interferes with detecting
576 the presence of a global menu.
577 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
580 2014-01-11 K. Handa <handa@gnu.org>
582 * composite.c (composition_update_it): Fix indexing of
583 LGSTRING_CHAR (Bug#15984).
585 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
587 * unexw32.c (_start) [__MINGW64__]: Define to __start.
589 2014-01-11 Eli Zaretskii <eliz@gnu.org>
591 * xdisp.c (try_window_id): Don't use this function's optimizations
592 if overlays in the buffer displayed by the window have changed
593 since last redisplay. (Bug#16347)
594 (message_dolog): Fix indentation.
596 2014-01-11 Martin Rudalics <rudalics@gmx.at>
598 * frame.c (frame_resize_pixelwise): Fix doc-string.
600 2014-01-10 Martin Rudalics <rudalics@gmx.at>
602 Fix handling of internal borders (Bug#16348).
603 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
604 internal border width from pixel width of windows.
605 (change_frame_size_1): Don't return early when frame's pixel
606 size changes - we still have to record the new sizes in the
608 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
609 also when toolbar gets larger.
610 * window.c (check_frame_size): Include internal_border_width in
612 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
613 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
614 non-toolkit/non-GTK version clear internal border.
615 * xterm.c (x_clear_under_internal_border): New function for
616 non-toolkit/non-GTK version.
617 (x_after_update_window_line): In non-toolkit/non-GTK version
619 (handle_one_xevent, x_set_window_size): Call
620 x_clear_under_internal_border in non-toolkit/non-GTK version.
621 * xterm.h (x_clear_under_internal_border): Extern it.
623 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
625 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
626 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
629 2014-01-06 Eli Zaretskii <eliz@gnu.org>
631 * xdisp.c (redisplay_window): Don't skip window redisplay if the
632 last value of point is not equal to buffer's point. (Bug#16129)
634 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
637 * nsterm.h (updateCollectionBehavior): Rename from
638 updateCollectionBehaviour. All uses changed.
640 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
641 * Makefile.in (SETFATTR): New macro.
642 (temacs$(EXEEXT)): Use it.
644 2014-01-04 Martin Rudalics <rudalics@gmx.at>
646 Fix maximization behavior on Windows (Bug#16300).
647 * w32fns.c (w32_fullscreen_rect): Don't handle
648 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
649 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
650 of SetWindowPos. Restore last placement also when leaving
651 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
652 but the FULLSCREEN_BOTH case.
654 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
657 * data.c (arithcompare_driver):
658 * fileio.c (Fcar_less_than_car):
659 * fns.c (internal_equal):
660 * frame.c (delete_frame):
661 * lisp.h (enum More_Lisp_Bits):
663 Avoid C99 constructs that don't work in C89.
664 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
665 to port to C89, which doesn't have 'long long'.
666 (count_trailing_zero_bits): Use them.
668 2014-01-03 Chong Yidong <cyd@gnu.org>
670 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
672 2014-01-02 Martin Rudalics <rudalics@gmx.at>
674 Further adjust frame/window scrollbar width calculations.
675 * window.c (apply_window_adjustment): Set
676 windows_or_buffers_changed.
677 (Fwindow_scroll_bars): Return actual scrollbar width.
678 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
679 For non-toolkit builds again use 14 as minimum width and set
680 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
681 * xterm.c (XTset_vertical_scroll_bar): Take width from
682 WINDOW_SCROLL_BAR_AREA_WIDTH.
683 (x_new_font): Rename wid to unit. Base calculation of new
684 scrollbar width on toolkit used and make it analogous to that of
685 x_set_scroll_bar_default_width.
686 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
687 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
689 * w32term.c (w32_set_vertical_scroll_bar): Take width from
690 WINDOW_SCROLL_BAR_AREA_WIDTH.
691 (x_new_font): Make it correspond to changes in xterm.c.
693 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
695 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
696 This is a cleaner way to fix the MinGW-w64 porting problem.
697 Check for INTPTR_MAX misconfiguration.
699 2014-01-01 Eli Zaretskii <eliz@gnu.org>
701 * search.c (newline_cache_on_off, find_newline): In indirect
702 buffers, use the newline cache of the base buffer.
704 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
705 buffer, invalidate the caches of its base buffer. (Bug#16265)
707 * indent.c (width_run_cache_on_off, compute_motion): In indirect
708 buffers, use the width-run cache of the base buffer.
710 * xdisp.c (redisplay_window): When the window displays an indirect
711 buffer, and the character widths in the display table have
712 changed, invalidate the width-run cache of the corresponding base
715 * fileio.c (Finsert_file_contents): When invalidating the newline
716 cache, consider the case of inserting into indirect buffer.
718 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
719 In indirect buffers, use the paragraph cache of the base buffer.
721 2013-12-31 Martin Rudalics <rudalics@gmx.at>
723 * window.c (grow_mini_window): Fix last change.
725 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
727 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
729 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
731 * w32term.c (w32_initialize): Use LCID and LOWORD.
733 * w32proc.c (create_child): Use pid_t for 5th argument.
734 (IsValidLocale): Don't provide prototype for MinGW64.
735 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
736 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
738 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
739 MinGW64 doesn't support.
741 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
743 * w32.c (set_named_security_info): New function.
744 (acl_set_file): Fall back on set_named_security_info if
745 set_file_security fails.
746 (g_b_init_set_named_security_info_w)
747 (g_b_init_set_named_security_info_a): New static variables.
748 (globals_of_w32): Initialize them to zero.
749 (set_named_security_info): Set them to non-zero if the
750 corresponding API is available.
751 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
754 2013-12-31 Martin Rudalics <rudalics@gmx.at>
756 Some more fixes following pixelwise resize changes including one
758 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
759 of frame_resize_pixelwise.
760 * widget.c (pixel_to_text_size): New function.
761 (update_wm_hints): Have size hints respect value of
762 frame_resize_pixelwise.
763 (EmacsFrameResize): Alway process resize requests pixelwise.
764 * window.c (grow_mini_window): Make sure mini window is at least
766 * xdisp.c (display_menu_bar): Make sure menubar extends till
768 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
769 (x_set_tool_bar_lines): Calculate pixelwise.
770 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
771 frame_resize_pixelwise.
773 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
775 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
776 variables not used there.
778 2013-12-30 Eli Zaretskii <eliz@gnu.org>
780 * w32.c (sys_umask): New function. (Bug#16299)
782 2013-12-30 Martin Rudalics <rudalics@gmx.at>
784 * dispnew.c (change_frame_size_1): Take old width of root window
785 from that window's pixel width. (Bug#16284)
787 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
789 Plain copy-file no longer chmods an existing destination (Bug#16133).
790 * fileio.c (realmask): Now a static var, not a local.
791 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
792 Remove arg STATPTR. All uses changed.
793 (Fcopy_file): Do not alter permissions of existing destinations,
794 unless PRESERVE-PERMISSIONS (renamed from
795 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
796 Avoid race when testing for existing destinations and for
797 when input and output files are the same.
798 If changing the group fails, adjust both default and
799 preserved permissions so that access is not granted to the
801 (Fset_default_file_modes, init_fileio): Update realmask.
802 (Fdefault_file_modes): Use realmask instead of calling umask.
804 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
806 Fix pipe bug with OS X emacs --daemon (Bug#16262).
807 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
808 flags on the daemon pipe ends before execing.
810 2013-12-28 Eli Zaretskii <eliz@gnu.org>
812 * w32fns.c (Fx_create_frame): Error out if called from a TTY
815 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
817 * callproc.c (Vexec_path): Document that exec-directory is in it.
819 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
821 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
824 2013-12-27 Chong Yidong <cyd@gnu.org>
826 * data.c (Fsymbol_function): Doc fix.
828 2013-12-26 Martin Rudalics <rudalics@gmx.at>
830 Some more tinkering with Bug#16051.
831 * window.c (resize_frame_windows): Don't let the size of the
832 root window drop below the frame's default character size.
833 Never ever delete any subwindows - let the window manager do the
836 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
837 of toolbar lines needed when they exceed the height of the root
839 (unwind_create_frame_1): New function.
840 (Fx_create_frame): Generally inhibit calling the window
841 configuration change hook here. Remove extra call to
842 change_frame_size - it's not needed when we don't run the
843 configuration change hook.
845 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
847 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
848 On my Fedora 19 platform the core dumps were so big that
849 my desktop became nearly catatonic.
850 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
851 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
852 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
853 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
855 * conf_post.h (__has_feature): New macro, if not already defined.
856 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
857 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
859 2013-12-25 Eli Zaretskii <eliz@gnu.org>
861 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
862 is a file name. (Bug#16252)
864 2013-12-25 Chong Yidong <cyd@gnu.org>
866 * keyboard.c (Voverriding_terminal_local_map):
867 (Voverriding_local_map): Doc fix.
869 * keymap.c (Vemulation_mode_map_alists): Doc fix.
871 2013-12-24 Eli Zaretskii <eliz@gnu.org>
873 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
874 file name when it is submitted to ShellExecute. Simplify code.
875 Don't test DOCUMENT for being a string, as that is enforced by
876 CHECK_STRING. Doc fix.
878 2013-12-23 Eli Zaretskii <eliz@gnu.org>
880 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
881 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
882 redisplay_tool_bar does. Improve and fix commentary.
883 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
884 limits of the glyph matrices. (Bug#16051)
885 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
886 only when the new size is different from the old one, and the new
887 size can be achieved given the frame height.
889 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
891 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
893 2013-12-23 Glenn Morris <rgm@gnu.org>
895 * lread.c (Fload): Mention load-prefer-newer in doc.
897 2013-12-22 Martin Rudalics <rudalics@gmx.at>
899 Handle Bug#16207 by being more restrictive when running hooks.
900 * window.c (unwind_change_frame): New function.
901 (Fset_window_configuration): Don't run configuration change hook
902 while the frame configuration is unsafe. Call select_window
905 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
907 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
909 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
911 * nsterm.h: Declare EmacsColor category.
913 * nsterm.m (NSColor): Implement EmacsColor category.
914 (ns_get_color): Use colorUsingDefaultColorSpace.
915 (ns_get_color, ns_term_init): Use colorForEmacsRed.
917 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
919 2013-12-21 Eli Zaretskii <eliz@gnu.org>
921 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
922 having the PNG_NORETURN attribute, to avoid compiler warning in
925 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
927 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
929 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
930 fringe background extension.
931 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
932 because they are now always the same as `left' and `width',
933 respectively. Remove code for the case that `width' and
934 `sb_width' are different.
936 2013-12-20 Martin Rudalics <rudalics@gmx.at>
938 Remove scroll_bar_actual_width from frames.
939 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
940 * frame.c (Fscroll_bar_width): Return scroll bar area width.
941 (x_figure_window_size):
942 * nsterm.m (x_set_window_size):
943 * widget.c (set_frame_size):
944 * w32term.c (x_set_window_size):
945 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
946 scroll_bar_actual_width.
948 Convert scroll_bar members to integers on Windows.
949 * w32term.h (struct scroll_bar): Convert top, left, width,
950 height, start, end and dragging to integers.
951 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
953 * w32term.c (w32_set_scroll_bar_thumb)
954 (w32_scroll_bar_handle_click): Remove XINT conversions for
955 scroll_bar members. Treat bar->dragging as integer.
956 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
957 first element. Remove XINT conversions for scroll_bar members.
958 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
959 Remove XINT conversions for scroll_bar members.
961 Fix assignment for new window total sizes.
962 * window.c (Fwindow_resize_apply_total): Assign values for
965 2013-12-20 Chong Yidong <cyd@gnu.org>
967 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
968 argument to `append'.
970 2013-12-19 Eli Zaretskii <eliz@gnu.org>
972 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
973 current text face, for extending the face of the display margins.
976 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
979 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
981 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
984 * nsterm.m (Qfile, Qurl): New.
985 (EV_MODIFIERS2): New macro.
986 (EV_MODIFIERS): Use EV_MODIFIERS2.
987 (ns_term_init): Remove font and color from DND, does not work on
988 newer OSX, and other ports don't have them.
989 (performDragOperation:): Handle modifiers used during drag.
990 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
991 Remove global Lisp variables used to communicate with ns-win.el.
992 Remove font and color handling.
993 (syms_of_nsterm): Defsym Qfile and Qurl.
995 2013-12-19 Anders Lindgren <andlind@gmail.com>
997 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
998 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1000 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1001 (constrainFrameRect): Remove special case nr_screens == 1.
1002 Don't constrain size to size of view.
1004 * nsterm.h (ns_output): Remove dont_constrain.
1006 2013-12-19 Anders Lindgren <andlind@gmail.com>
1008 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1010 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1012 Minor fixes for recent openp changes.
1013 * lisp.h (GCPRO7): New macro.
1014 * lread.c (openp): Use bool for boolean; all callers changed.
1015 Protect save_string from GC. Don't assume that file descriptors
1016 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1017 warning about uninitialized variable.
1019 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1021 * w32fns.c (emacs_abort): Use intptr_t as argument of
1022 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1024 2013-12-18 Glenn Morris <rgm@gnu.org>
1026 * lread.c (Fload): Pass load_prefer_newer to openp.
1027 Don't bother checking mtime if openp already did it.
1028 (openp): Add `newer' argument, to check all suffixes
1029 and find the newest file.
1030 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1031 * callproc.c (call_process):
1032 * charset.c (load_charset_map_from_file):
1033 * emacs.c (init_cmdargs):
1034 * image.c (x_create_bitmap_from_file, x_find_image_file):
1036 * lread.c (Flocate_file_internal):
1037 * process.c (Fformat_network_address):
1038 * sound.c (Fplay_sound_internal):
1039 * w32.c (check_windows_init_file):
1040 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1042 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1044 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1046 * w32.c (getloadavg): Don't index samples[] array with negative
1047 indices. Recover from wall-clock time being set backwards.
1049 * w32term.c (w32_initialize): Declare the argument of
1050 set_user_model as const.
1052 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1053 (w32_menu_show): Constify some arguments passed to MessageBox.
1055 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1056 to initialize Lisp objects.
1058 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1059 initialize Lisp objects.
1061 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1062 use variables used only on X under that condition.
1064 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1065 variables not used there.
1067 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1069 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1070 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1072 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1074 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1075 code, revealed in presence of R2L characters, character
1076 compositions, and display vectors. A better fix for Bug#16148.
1077 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1078 GTK and NS builds, they don't have this member of struct frame.
1080 * dispextern.h (struct composition_it): Correct a comment for the
1083 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1085 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1086 This prevents a compilation error on C compilers that do not
1087 default functions to return 'int' if not declared. Also, add
1088 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1089 since it now uses inline functions.
1091 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1093 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1094 display margins on mode line, header line, and in the frame's
1095 tool-bar window. (Bug#16165)
1097 2013-12-16 Andreas Schwab <schwab@suse.de>
1099 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1101 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1103 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1106 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1108 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1110 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1112 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1113 intended to find bogus pointers in font objects (Bug#16140).
1114 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1115 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1116 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1117 Disable for MS-Windows due to Bug#15876; apparently this
1118 requires more or less substantial changes in fontset code.
1119 * xfont.c (xfont_close):
1120 * xftfont.c (xftfont_close): Call x_display_info_for_display
1121 to check whether 'Display *' is valid (Bug#16093 and probably
1124 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1126 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1127 Reported by Juanma Barranquero <lekktu@gmail.com>.
1129 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1130 open a pty on MS-Windows. (Bug#16152)
1132 * emacs.c (decode_env_path): Fix bogus comparison against
1133 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1135 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1137 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1138 (Fx_file_dialog): Add parentheses around && to silence warning.
1140 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1142 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1144 * xdisp.c (extend_face_to_end_of_line): Extend background of
1145 non-default face in margin areas as well. (Bug#16151)
1146 (display_line): Call extend_face_to_end_of_line for continued
1147 lines as well, if the display margins have non-zero width.
1148 (set_glyph_string_background_width): When needed, set the
1149 extends_to_end_of_line_p flag on glyph strings to be drawn in
1150 margin areas, not only in the text area.
1152 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1155 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1157 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1158 Don't worry about verify_error being t, since it has to be a list.
1160 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1162 Use bool for boolean, focusing on headers.
1163 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1164 No need to include <stdbool.h>, since conf_post.h does it now.
1165 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1166 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1167 (SET_PER_BUFFER_VALUE_P):
1168 * ccl.c, ccl.h (setup_ccl_program):
1169 * ccl.h (CHECK_CCL_PROGRAM):
1170 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1171 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1172 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1173 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1174 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1175 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1176 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1177 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1178 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1179 (CHARSET_FAST_MAP_SET):
1180 * coding.c (decode_coding_ccl, encode_coding_ccl):
1181 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1182 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1183 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1184 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1185 (decode_coding_c_string):
1186 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1187 * conf_post.h (has_attribute):
1188 * dispextern.h (trace_redisplay_p):
1189 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1190 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1191 (SET_GLYPH_FROM_CHAR_GLYPH):
1192 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1193 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1194 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1195 (cursor_in_mouse_face_p):
1196 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1197 (blank_row, prepare_desired_row)
1198 (build_frame_matrix_from_leaf_window, make_current)
1199 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1200 (update_window, scrolling_window, update_frame_line):
1201 * disptab.h (GLYPH_FOLLOW_ALIASES):
1202 * editfns.c (Fformat):
1203 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1204 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1205 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1206 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1207 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1208 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1209 (FONT_DEFERRED_LOG):
1210 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
1211 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1212 (FRAME_MOUSE_UPDATE):
1213 * fringe.c (Fdefine_fringe_bitmap):
1214 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1215 (x_create_bitmap_from_xpm_data, xpm_load_image):
1216 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1217 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1218 (MERGE_INTERVAL_CACHE):
1219 * keymap.h (KEYMAPP):
1220 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1221 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1222 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1223 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1224 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1225 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1226 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1227 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1228 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1229 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1230 (SETUP_BUFFER_SYNTAX_TABLE):
1231 * systime.h (timespec_valid_p):
1232 * term.c (save_and_enable_current_matrix):
1233 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1234 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1235 (redisplay_internal, try_window_reusing_current_matrix)
1236 (sync_frame_with_window_matrix_rows, try_window_id)
1237 (display_menu_bar, display_tty_menu_item, display_mode_line)
1238 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1239 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1240 * xmenu.c (xmenu_show):
1241 * xterm.c (use_xim, x_term_init):
1242 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1243 (struct x_bitmap_record):
1244 Use bool for booleans.
1245 * ccl.c (struct buffer_text):
1246 * ccl.h (struct ccl_program):
1247 * charset.h (struct charset):
1249 * coding.h (struct iso_2022_spec, struct coding_system):
1250 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1251 (struct glyph_string, struct face, struct face_cache)
1252 (struct bidi_string_data, struct bidi_it)
1253 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1255 * editfns.c (Fformat):
1256 * frame.h (struct frame):
1257 * fringe.c (struct fringe_bitmap):
1258 * intervals.h (struct interval):
1259 * keyboard.h (struct kboard):
1260 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1261 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1262 (struct Lisp_Buffer_Local_Value, union specbinding):
1263 * macfont.m (struct macfont_info):
1264 * process.h (struct Lisp_Process):
1265 * termchar.h (struct tty_display_info):
1266 * window.h (struct window):
1267 * xterm.h (struct x_output):
1268 Use bool_bf for boolean bit-fields.
1269 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1270 All callers changed.
1271 * ccl.h (struct ccl_program): Remove unused members private_state,
1272 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1274 (struct ccl_spec): Remove unused members cr_carryover,
1275 eight_bit_carryover.
1276 * conf_post.h: Include <stdbool.h>.
1277 (bool_bf): New type.
1278 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1279 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1280 Surround statement macro with proper 'do { ... } while (false)' brackets.
1281 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1282 Args must now be expressions; all callers changed.
1283 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1284 (PRODUCE_GLYPHS): Simplify use of boolean.
1285 * fileio.c (Fcopy_file):
1286 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1287 * lisp.h (UNGCPRO): Return void, not int.
1288 (FOR_EACH_TAIL): Use void expression, not int expression.
1289 * region-cache.c: Reindent.
1290 * region-cache.h: Copy comments from region-cache.c, to fix
1291 incorrect remarks about booleans.
1293 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1295 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1296 when character at point is displayed from a display vector.
1299 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1301 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1302 now a list of certificate validation checks that will abort a
1303 connection with an error.
1304 (Fgnutls_boot): Document it and use it.
1306 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1308 * w32term.c (w32_enable_frame_resize_hack): New variable.
1309 (x_set_window_size): Use it to hack frame resizing on Windows
1312 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1314 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1315 Windows-specific code to w32.c. Change error message text to
1316 match that of Posix platforms.
1318 * w32.c (w32_copy_file): New function, most of the code copied and
1319 reworked from Fcopy_file. Improve error handling. Plug memory
1320 leak when errors are thrown. Support file names outside of the
1321 current codepage. (Bug#7100)
1323 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1325 * lread.c (load_path_default): Prototype.
1327 2013-12-13 Glenn Morris <rgm@gnu.org>
1329 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1330 (dump_path): Remove.
1331 (load-path-default): Remove `changed' argument.
1332 Do not set dump_path permanently. Simplify.
1333 (init_lread): Simplify.
1334 (syms_of_lread): Remove dump_path.
1336 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1338 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1339 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1340 2013-12-12 font-related change to avoid Bug#16128, which
1341 is quite hard to fix without even more substantial changes.
1343 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1345 * font.c (font_close_object): Check for live frame (Bug#16128).
1347 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1349 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1350 Return ptrdiff_t, not int, since it's a buffer size.
1351 Reindent/reparen some macros to a more Gnuish style.
1353 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1355 Avoid undefined behavior with huge regexp interval counts.
1356 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1357 since it's now specialized to interval counts. All uses changed.
1358 Do not assume wrapraound on signed integer overflow.
1359 (regex_compile): Simplify based on the above changes.
1361 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1363 Support file names on MS-Windows that use characters outside of
1364 the current system codepage. (Bug#7100)
1366 * w32.c (get_file_security, set_file_security)
1367 (create_symbolic_link): Separate pointers and boolean flags for
1368 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1369 non-zero, else the former.
1370 (codepage_for_filenames, filename_to_utf16, )
1371 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1373 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1375 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1376 Accept only one argument; all callers changed.
1377 (dostounix_filename): Remove the second argument, now works in
1378 UTF-8. All callers changed.
1379 (parse_root): Lose DBCS code.
1380 (get_long_basename, w32_get_short_filename, init_environment)
1381 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1382 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1383 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1384 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1385 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1386 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1388 (ansi_encode_filename): New function.
1389 (get_emacs_configuration, get_emacs_configuration_options):
1391 (add_volume_info, GetCachedVolumeInformation): Run the input file
1392 name through unixtodos_filename, to ensure it is stored and
1393 referenced in canonical form.
1394 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1395 (logon_network_drive, sys_link, utime): Improve error handling.
1396 (sys_access): New function.
1397 (hashval, generate_inode_val): Unused functions deleted.
1398 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1399 (check_windows_init_file): Convert error message from UTF-8 to
1400 ANSI codepage, for display in the message box.
1401 (globals_of_w32): Set w32_unicode_filenames according to the OS
1404 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1405 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1406 (syms_of_w32term): Declare w32-unicode-filenames.
1408 * w32proc.c (new_child, delete_child): Remove code that handled
1409 unused pending_deletion and input_file members of the child struct.
1410 (create_child, sys_spawnve): Convert all file names to ANSI
1411 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1412 name cannot be encoded in ANSI codepage. Don't use
1413 unixtodos_filename, mirror slashes by hand.
1414 (record_infile, record_pending_deletion): Functions deleted.
1415 (Fw32_short_file_name): Call w32_get_short_filename instead of
1418 * w32notify.c (add_watch): Work in Unicode mode when
1419 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1420 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1421 instead, do the same with Lisp primitives.
1423 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1424 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1425 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1426 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1427 (Fw32_shell_execute): Improve error reporting.
1428 (Fdefault_printer_name): Ifdef away for Cygwin.
1430 * w32.h (struct _child_process): Remove input_file and
1431 pending_deletion members that are no longer used.
1432 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1433 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1434 (ansi_encode_filename): New and updated prototypes.
1436 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1438 (unexec): Don't use dostounix_filename, it expects a file name in
1439 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1442 * fileio.c (Ffile_name_directory, file_name_as_directory)
1443 (directory_file_name, Fexpand_file_name)
1444 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1445 arguments of dostounix_filename.
1446 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1447 use MAX_UTF8_PATH for size of file-name strings.
1448 (emacs_readlinkat): Build an explicitly unibyte string for file
1450 (syms_of_fileio) <file-name-coding-system>:
1451 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1453 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1454 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1455 directories to UTF-8.
1456 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1457 environment, and each element of the input PATH, to UTF-8.
1459 * dired.c (file_attributes): Use build_unibyte_string explicitly
1460 to make Lisp strings from user and group names.
1462 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1465 * coding.c (decode_file_name, encode_file_name): New functions.
1467 * termcap.c (tgetent): Adapt to the change in arguments of
1470 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1473 * msdos.c (dostounix_filename, init_environment): Adapt to the
1474 change in arguments of dostounix_filename.
1476 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1477 [WINDOWSNT]: Encode file names passed to the image libraries in
1480 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1481 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1483 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1484 arguments of dostounix_filename.
1486 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1488 * font.h (struct font_entity) [HAVE_NS]: New field to record
1489 font driver which was used to create this entity.
1490 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1491 frame where the font was opened.
1492 (font_close_object): Add prototype.
1493 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1494 (font_close_object): Not static any more. Lost frame arg.
1495 Adjust comment and users.
1496 * alloc.c (cleanup_vector): Call font_close_object to adjust
1497 per-frame font counters correctly. If HAVE_NS, also call
1498 driver-specific cleanup for font-entity objects.
1499 * ftfont.c (ftfont_open):
1500 * nsfont.m (nsfont_open):
1501 * w32font.c (w32font_open_internal):
1502 * xfont.c (xfont_open):
1503 * xftfont.c (xftfont_open): Save frame pointer in font object.
1504 * macfont.m (macfont_open): Likewise.
1505 (macfont_descriptor_entity): Save driver pointer to be able
1506 to call its free_entity routine when font-entity is swept.
1507 * ftxfont.c (ftxfont_open): Add eassert because frame
1508 pointer should be saved by ftfont_driver.open.
1510 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1512 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1513 input polling is used. This is still meaningful for Cygwin, see
1514 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1515 * keyboard.c (poll_for_input_1, input_polling_used): Define
1517 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1518 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1519 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1520 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1521 (face_for_char): Likewise. Rearrange eassert and return ASCII
1522 face for CHAR_BYTE8_P.
1523 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1525 2013-12-11 Ken Brown <kbrown@cornell.edu>
1527 * dispextern.h (erase_phys_cursor):
1528 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1530 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1532 * nsterm.m (x_free_frame_resources):
1533 * term.c (tty_free_frame_resources):
1534 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1535 face cache because it's implied by free_frame_faces anyway.
1536 * w32term.c (x_free_frame_resources): Likewise. Do not call
1537 free_frame_faces twice.
1539 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1541 * editfns.c (Fformat_time_string): Mention %F in the doc.
1543 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1545 * window.c (resize_frame_windows): Don't return immediately when
1546 the root window's size doesn't change - the minibuffer window
1547 may still have to be repositioned/resized.
1548 * xfns.c (Fx_create_frame): Always change the frame size after
1549 initializing the frame's faces.
1550 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1551 change_frame_size should already have done it.
1552 (x_new_font): Assign new tool- and menu-bar heights.
1553 (x_set_window_size_1): Account for tool- and menu-bar heights
1554 (Bug#16013). Don't set pixel sizes since change_frame_size
1555 should already have done it.
1557 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1559 Remove the option of using libcrypto.
1560 * Makefile.in (LIB_CRYPTO): Remove.
1561 (LIBES): Don't use it.
1563 2013-12-11 Juri Linkov <juri@jurta.org>
1565 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1566 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1568 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1570 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1571 drawn tool bar items (Bug#16058).
1572 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1574 2013-12-09 Ken Brown <kbrown@cornell.edu>
1576 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1578 * lisp.h (get_frame_param): Adjust conditions for prototype
1581 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1583 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1584 Avoid unused macro warning if configured --without-xft.
1586 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1588 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1590 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1592 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1594 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1596 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1598 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1600 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1602 Use libcrypto's checksum implementations if available, for speed.
1603 * Makefile.in (LIB_CRYPTO): New macro.
1606 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1607 The macro didn't conform to C99 due to type mismatch,
1608 which caused compilation failure with Sun C 5.12,
1609 and it was confusing anyway. Include window.h to declare
1610 redisplay_other_windows.
1612 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1614 * window.c (set_window_buffer): Update mode line (bug#16084).
1616 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1618 Fix minor problems found by static checking.
1619 * keyboard.c (poll_for_input_1, input_polling_used):
1620 Define only if HAVE_NTGUI.
1621 * xmenu.c (popup_activate_callback): Omit unnecessary
1622 check against USE_X_TOOLKIT, which must be defined here anyway.
1623 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1626 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1628 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1630 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1632 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1634 * nsterm.m (x_set_window_size): Remove fprintf.
1635 (init): Define always. Set applicationDidFinishLaunchingCalled
1637 (applicationDidFinishLaunching:):
1638 Set applicationDidFinishLaunchingCalled.
1639 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1642 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1644 Pixel resize changes for NS (Bug#16049).
1645 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1646 height/width. row/cols are locals.
1647 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1648 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1649 (windowWillResize): Remove gsextra. Calculate extra as in
1651 (x_new_font): Don't change frame size if fullscreen.
1652 Change size pixelwise.
1654 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1655 comment in xfns.c. Change to pixelwise call.
1657 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1659 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1662 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1664 * xterm.c (input_signal_count): Remove.
1665 (x_dispatch_event): Define unconditionally.
1666 (x_make_frame_visible): Process X events until the frame
1667 is really visible (Bug#16027).
1668 * xterm.h (x_dispatch_event): Declare unconditionally.
1670 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1672 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1674 * nsterm.m (x_set_window_size): Handle pixelwise.
1676 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1678 * w32term.c (x_new_font):
1679 * xterm.c (x_new_font): Calculate new frame size from new font
1682 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1684 * lisp.h (FOR_EACH_TAIL): New macro.
1685 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1687 * window.c (select_window): Call second wset_redisplay before we change
1688 selected_window (bug#16034).
1690 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1692 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1694 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1696 * w32xfns.c: Include window.h, to avoid a compiler warning.
1698 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1700 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1701 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1702 window_scroll takes care of it.
1703 (Fset_window_point, Fdelete_other_windows_internal)
1704 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1705 (Fsplit_window_internal, Fdelete_window_internal)
1706 (Fresize_mini_window_internal, Fset_window_configuration)
1707 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1708 cause redisplay instead of forcing a complete redisplay.
1709 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1710 we're only affecting the selected_window.
1712 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1714 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1715 directional control characters. Update type and category
1716 determination according to the UBA from Unicode v6.3.
1717 (bidi_category_t): New category EXPLICIT_FORMATTING.
1719 * dispextern.h (bidi_type_t): Update to include new bidirectional
1720 properties introduced with Unicode v6.3. (Bug#16043)
1722 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1724 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1727 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1729 * font.c (font_list_entities): Remove dummy assignment.
1730 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1731 used on graphic displays only. Remove unused 'font_encoder' member.
1732 (struct font_bitmap): Remove unused 'extra' member.
1733 * nsfont.m (nsfont_open):
1734 * w32font.c (w32font_open_internal):
1735 * ftfont.c (ftfont_get_bitmap): Adjust users.
1737 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1739 Use bool for boolean.
1740 * tparam.c (tparam1):
1741 * undo.c (record_point, record_property_change):
1742 Use bool for boolean, for local vars that are always true or false.
1744 Minor integer overflow fixes (Bug#16033).
1745 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1746 This improves on the previous fix to this function.
1747 (window_resize_check): When summing up pixel counts, don't rely on
1748 undefined behavior if the sum overflows.
1750 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1752 * window.c (Fset_window_new_pixel): Don't choke at negative
1753 argument value (Bug#16033).
1755 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1756 to avoid crash in window_box_height.
1758 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1759 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1761 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1763 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1765 Minor integer overflow fixes.
1766 * window.c (Fset_window_new_pixel, grow_mini_window):
1767 * xdisp.c (Fwindow_text_pixel_size):
1768 Avoid undefined behavior on signed integer overflow.
1769 * xfns.c (x_set_mouse_color):
1770 Check that drag shape fits in 'unsigned', since that's what X wants.
1772 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1774 Improve reporting of fatal exception on MS-Windows.
1775 * w32fns.c (my_exception_handler): New function.
1776 (globals_of_w32fns): Set it up as the unhandled exception
1777 handler. Initialize exception code and address to zeros.
1778 (emacs_abort): If the exception code and address are available,
1779 print them at the beginning of the backtrace. Fix the format of
1780 printing addresses (was producing 0x0x12345678 on XP).
1783 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1785 * eval.c (Fbacktrace__locals): New function.
1786 (syms_of_eval): Defsubr it.
1788 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1790 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1791 Define here to unify between...
1792 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1793 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1795 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1797 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1799 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1800 fringe background extension.
1801 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1802 because they are now always the same as `left' and `width',
1803 respectively. Remove code for the case that `width' and
1804 `sb_width' are different.
1806 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1808 Fix minor problems found by static checking.
1809 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1810 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1811 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1813 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1815 * image.c (imagemagick_compute_animated_image): Don't crash if we
1816 have an animation with different-sized images (bug#15313).
1818 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1820 Remove some unused items introduced during pixelwise change.
1821 * window.c (window_resize_total_check): Remove unused function.
1822 * xdisp.c (remember_mouse_glyph): Remove unused label.
1823 (Ftool_bar_height): Move declaration inside #if.
1824 * xterm.c (x_set_window_size): Don't use r and c.
1826 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1828 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1831 * window.c (Fset_window_configuration): Comment out unused variables.
1833 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1835 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1837 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1839 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1841 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1842 HAVE_GNUTLS3 (Bug#16001).
1844 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1845 if interrupts are deferred (Bug#15801).
1847 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1849 Support resizing frames and windows pixelwise.
1850 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1851 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1852 (struct glyph_matrix): Replace window_left_col and
1853 window_top_line by window_pixel_left and window_pixel_top.
1854 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1856 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1857 (draw_window_divider, move_it_to, x_draw_right_divider)
1858 (x_draw_bottom_divider, change_frame_size): Add or fix
1860 * dispnew.c (change_frame_size_1): Change prototype.
1861 (adjust_glyph_matrix, required_matrix_width)
1862 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1863 values instead of lines and columns.
1864 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1865 WINDOW_TOTAL_FRINGE_WIDTH.
1866 (handle_window_change_signal, do_pending_window_change)
1867 (init_display): Adjusts calls of change_frame_size.
1868 (change_frame_size, change_frame_size_1): Handle pixelwise
1870 * frame.c (Qright_divider_width, Qbottom_divider_width):
1872 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1873 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1874 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1875 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1877 (set_frame_param): New function.
1878 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1879 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1880 (Ffringe_width, Fborder_width, Fright_divider_width)
1881 (Fbottom_divider_width): New functions, defsubr them.
1882 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1883 New argument pixelwise.
1884 (struct frame_parm_table): New members Qright_divider_width and
1885 Qbottom_divider_width.
1886 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1887 (x_report_frame_params): Handle Qright_divider_width and
1888 Qbottom_divider_width.
1889 (x_set_right_divider_width, x_set_bottom_divider_width):
1891 (frame_resize_pixelwise): New option.
1892 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1893 new_pixelwise, right_divider_width and bottom_divider_width;
1894 remove total_lines; rename text_lines, text_cols, new_text_lines
1895 and new_text_cols to text_height, text_width, new_height and
1896 new_width respectively.
1897 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1898 FRAME_TEXT_WIDTH respectively.
1899 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1900 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1901 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1903 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1904 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1905 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1906 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1907 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1908 (FRAME_TOTAL_COLS_ARG): Remove macro.
1909 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1910 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1911 (x_wm_set_size_hint): Handle frame pixel sizes.
1912 * indent.c (compute_motion, Fcompute_motion):
1913 Call window_body_width instead of window_body_cols.
1914 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1915 (make_lispy_position): Handle right and bottom dividers.
1916 (Fsuspend_emacs): Pixelize call of change_frame_size.
1917 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1918 * lisp.h: Extern set_frame_param.
1919 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1921 (Fx_create_frame): Add entry for vertical_drag_cursor.
1922 Pixelize call of change_frame_size.
1923 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1924 * nsterm.m (ns_update_window_end): Optionally draw right
1926 (x_set_window_size): Add argument pixelwise.
1927 Call check_frame_size and change_frame_size with pixelwise zero.
1928 (ns_draw_window_divider): New function.
1929 (ns_redisplay_interface): Add ns_draw_window_divider.
1930 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1931 (x_new_font): Call x_set_window_size with pixelwise zero.
1932 * print.c (print_object): For a window print its sequence
1934 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1935 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1936 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1937 (w32_createwindow): Use scroll bar area width.
1938 (w32_wnd_proc): Handle bottom divider width.
1939 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1940 (Fx_create_frame): Default divider width parameters.
1941 Caclulate sizes pixelwise. Add vertical drag cursor support.
1942 (x_create_tip_frame): Default divider widths to zero.
1943 Pixelize call to change_frame_size.
1944 (Fx_show_tip): Add handling of divider widths. Pixelize window
1946 (Fw32_frame_rect): New function.
1947 (frame_parm_handler w32_frame_parm_handlers): Add divider
1949 (Vx_window_vertical_drag_shape): Add variable.
1950 * w32inevt.c (resize_event, maybe_generate_resize_event):
1951 Pixelize change_frame_size calls.
1952 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1954 * w32term.c (w32_draw_window_divider): New function.
1955 (x_update_window_end): Handle right divider.
1956 (w32_draw_fringe_bitmap, x_scroll_run)
1957 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1958 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1959 Calculate new frame sizes pixelwise.
1960 (x_new_font): Pixelize call to x_set_window_size.
1961 (x_check_fullscreen): Pixelize call to change_frame_size.
1962 (x_set_window_size_1, x_set_window_size): New argument
1963 pixelwise. Calculate pixelwise.
1964 (x_wm_set_size_hint): Use scroll bar area width.
1965 (w32_redisplay_interface): Add w32_draw_window_divider.
1966 * w32term.h (struct w32_output): Add vertical drag cursor.
1967 * widget.c (set_frame_size, update_wm_hints)
1968 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1970 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1971 * window.c (sequence_number): Restore.
1972 (Fwindow_pixel_width, Fwindow_pixel_height)
1973 (Fwindow_mode_line_height, Fwindow_header_line_height)
1974 (window_pixel_to_total, Frun_window_scroll_functions)
1975 (Fset_window_new_pixel, window_resize_apply_total)
1976 (Fwindow_resize_apply_total): New functions.
1977 (window_body_height, window_body_width): Rename from
1978 window_body_lines. New argument PIXELWISE.
1979 Calculate pixelwise.
1980 (Fwindow_body_height, Fwindow_body_width): New argument
1982 (coordinates_in_window, window_relative_x_coord): Use window's
1983 pixel width instead of total width.
1984 (replace_window, recombine_windows): Initialize pixel values.
1985 (resize_root_window, resize_frame_windows, grow_mini_window)
1986 (shrink_mini_window): New argument PIXELWISE.
1987 Calculate pixelwise.
1988 (Fdelete_other_windows_internal, adjust_window_margins)
1989 (window_resize_check, window_resize_apply)
1990 (Fdelete_window_internal, Fresize_mini_window_internal)
1991 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1992 (check_frame_size): Rename arguments. New argument PIXELWISE.
1993 Calculate pixelwise.
1994 (set_window_buffer): Make samebuf bool. Run configuration change
1995 hook only if buffer changed.
1996 (Fset_window_buffer): Rewrite doc-string.
1997 (make_window): Initialize new_pixel slot.
1998 (Fwindow_resize_apply): Check pixel size of root window.
1999 (Fsplit_window_internal): Call 2nd argument pixel_size.
2000 Calculate pixelwise.
2001 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2003 (save_window_data): New slots frame_text_width,
2004 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2005 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2007 (Fcurrent_window_configuration, Fset_window_configuration)
2008 (save_window_save, compare_window_configurations): Handle new
2009 slots in save_window_data and saved_window.
2010 (Fset_window_scroll_bars): Fix doc-string.
2011 (window_resize_pixelwise): New variable.
2012 (coordinates_in_window, Fcoordinates_in_window_p):
2014 (make_parent_window): Adjust sequence_number.
2015 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2017 * window.h (struct window): New members new_pixel, pixel_left,
2018 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2019 (wset_new_pixel): New function.
2020 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2021 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2022 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2023 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2024 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2025 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2026 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2027 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2028 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2029 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2030 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2031 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2032 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2033 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2034 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2036 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2037 (window_body_width, check_frame_size): Adapt external declarations.
2038 * xdisp.c (last_max_ascent): New integer.
2039 (window_text_bottom_y): Handle bottom divider.
2040 (window_box_width, window_box_height): Calculate pixelwise.
2041 (get_glyph_string_clip_rects): Handle right divider.
2042 (remember_mouse_glyph): When windows are resized pixelwise
2043 proceed with width and height set to 1.
2044 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2046 (move_it_to): Calculate and return maximum x position
2048 (Fwindow_text_pixel_size): New function.
2049 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2050 (tool_bar_lines_needed): Rename to tool_bar_height.
2051 Calculate pixelwise.
2052 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2053 Calculate pixelwise.
2054 (redisplay_tool_bar): Calculate pixelwise.
2055 (redisplay_window): Calculate pixelwise. Handle dividers.
2056 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2057 (x_draw_vertical_border): Handle dividers.
2058 (define_frame_cursor1): Handle vertical drag cursor.
2059 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2060 (expose_window): Calculate pixelwise. Handle dividers.
2061 (init_xdisp): Initialize pixel values.
2062 * xfaces.c (Qwindow_divider): New face.
2063 (realize_basic_faces): Realize it.
2064 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2065 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2066 (x_set_scroll_bar_default_width): Default actual width to 16.
2067 (Fx_create_frame): Set sizes pixelwise.
2068 (x_create_tip_frame): Default divider widths to zero.
2069 Pixelize call of change_frame_size.
2070 (Fx_show_tip): Handle divider widths. Initial pixel position
2072 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2073 (Vx_window_vertical_drag_shape): New option.
2074 * xmenu.c (free_frame_menubar): Pixelize call of
2076 * xterm.c (x_draw_window_divider): New function.
2077 (x_update_window_end): Optionally draw right divider.
2078 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2079 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2080 (handle_one_xevent, x_new_font): Calculate pixelwise.
2081 (x_set_window_size_1, x_set_window_size): New argument
2082 pixelwise. Calculate pixelwise.
2083 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2084 (struct x_redisplay_interface): Add x_draw_window_divider.
2085 * xterm.h (struct x_output): Add vertical_drag_cursor.
2087 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2089 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2090 Set invisible frames's `redisplay' when a full redisplay is requested.
2091 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2092 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2093 (display_mode_lines): Set it here instead.
2095 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2097 * dispextern.h (set_window_update_flags): Remove.
2099 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2101 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2103 * xdisp.c (REDISPLAY_SOME_P): New macro.
2104 (redisplay_internal): Use it (bug#15999).
2105 (prepare_menu_bars, redisplay_window): Use it as well.
2107 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2109 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2111 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2112 (globals_of_w32font): Zero it out.
2113 (GetCharWidth32W_Proc): New function pointer.
2114 (get_char_width_32_w): New function.
2115 (compute_metrics): If get_glyph_outline_w returns an error, try
2116 get_char_width_32_w before declaring a failure. This avoids
2117 punishing raster (a.k.a. "bitmap") fonts by slowing down
2118 redisplay. (Bug#6364).
2120 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2122 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2123 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2124 highlight needs to be redisplayed. (Bug#15913)
2126 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2128 Fix minor problems found by static checking.
2129 * buffer.h (struct buffer_text, struct buffer):
2130 * frame.h (struct frame):
2131 * window.h (struct window):
2132 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2133 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2134 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2135 no-longer-valid use of HAVE_MENUS.
2136 * xdisp.c (propagate_buffer_redisplay): Now static.
2138 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2140 * xmenu.c (Fmenu_or_popup_active_p):
2141 * window.c (Fset_window_configuration):
2142 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2143 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2144 * fns.c (Fyes_or_no_p):
2145 * editfns.c (Fmessage_box, Fmessage_or_box):
2146 * alloc.c (make_save_ptr_ptr):
2147 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2149 * window.c (Fset_window_configuration): Move select_window later.
2151 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2153 Refine redisplay optimizations to only redisplay *some* frames/windows
2154 rather than all of them.
2155 * xdisp.c (REDISPLAY_SOME): New constant.
2156 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2157 (bset_redisplay, bset_update_mode_line): New functions.
2158 (message_dolog): Use bset_redisplay.
2159 (clear_garbaged_frames): Use fset_redisplay.
2160 (echo_area_display): Use wset_redisplay.
2161 (buffer_shared_and_changed): Remove.
2162 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2163 frame titles. Compute the actual set of windows redisplayed.
2164 Don't update frame titles and menu bars for frames that don't need to
2166 (propagate_buffer_redisplay): New function.
2168 (redisplay_internal): Use it. Be more selective in the set of windows
2169 we redisplay. Propagate windows_or_buffers_changed to
2170 update_mode_lines a bit later to simplify the code.
2171 (mark_window_display_accurate_1): Reset window and buffer's
2173 (redisplay_window): Do nothing if neither the window nor the buffer nor
2174 the frame needs redisplay.
2175 * window.h (struct window): Add `redisplay' field.
2176 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2177 (redisplay_other_windows, window_list): New declarations.
2178 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2179 (window_list): Not static any more.
2180 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2181 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2182 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2183 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2184 * frame.h (struct frame): Add `redisplay' field.
2185 Move `external_menu_bar' bitfield next to other bit-fields.
2186 (SET_FRAME_GARBAGED): Use fset_redisplay.
2187 (SET_FRAME_VISIBLE): Don't garbage the frame;
2188 Use redisplay_other_windows.
2189 * buffer.h (struct buffer): Add `redisplay' field.
2190 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2191 (modify_overlay): Use bset_redisplay.
2192 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2194 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2196 Support w32 file notifications in batch mode.
2197 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2198 invalid (which happens in batch mode). If non-interactive, call
2199 handle_file_notifications to store file notification events in the
2200 input queue. (Bug#15933)
2202 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2204 * w32inevt.c (handle_file_notifications): Now external, not static.
2206 * w32term.h (handle_file_notifications): Provide prototype.
2208 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2209 init_crit, since init_display, which does that otherwise, is not
2212 2013-11-27 Glenn Morris <rgm@gnu.org>
2214 * Makefile.in ($(lispsource)/international/charprop.el): New.
2215 (emacs$(EXEEXT)): Depend on charprop.el.
2217 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2219 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2220 deleting portions of the buffer under non-nil REPLACE argument.
2223 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2224 directory, watch it and not its parent.
2225 (add_watch): Allow empty string in FILE.
2227 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2229 * window.c (Fset_window_start, window_resize_apply)
2230 (window_scroll): Reset window_end_valid (Bug#15957).
2232 2013-11-27 Glenn Morris <rgm@gnu.org>
2234 * Makefile.in (leimdir): Now in lisp source directory.
2235 ($(leimdir)/leim-list.el): Just use ../leim .
2236 * epaths.in (PATH_DUMPLOADSEARCH):
2237 * lread.c (load_path_default):
2238 * nsterm.m (ns_load_path): No more leim directory.
2240 2013-11-26 Andreas Schwab <schwab@suse.de>
2242 * .gdbinit (xgettype): Add cast.
2244 2013-11-26 Glenn Morris <rgm@gnu.org>
2246 Preload leim-list.el.
2247 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2248 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2249 is a single directory.
2251 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2253 bool-vector-subsetp is now the normal direction (Bug#15912).
2254 * data.c (Fbool_vector_subsetp): Test whether the first argument
2255 is a subset of the second one, not the reverse. Add doc string.
2257 Fix minor problems found by static checking.
2258 * lread.c (load_path_default): Now static.
2259 * textprop.c (text_property_stickiness): Be consistent about the
2260 test used when deciding whether to consider the previous character.
2261 This simplifies the code a bit.
2263 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2265 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2267 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2268 (syms_of_frame): Don't defsubr them.
2270 2013-11-25 Glenn Morris <rgm@gnu.org>
2272 * lread.c (load_path_default): Change the sense of the argument.
2273 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2274 from dump_path. When it is not, avoid checking dump_path twice.
2276 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2277 uninstalled dump_path against installed Vload_path. (Bug#15964)
2279 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2281 Export get_pos_property to Elisp.
2282 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2283 (syms_of_editfns): Export it to Elisp.
2285 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2287 2013-11-23 Romain Francoise <romain@orebokech.com>
2289 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2290 initialization here ...
2291 (syms_of_fileio): ... from here.
2293 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2295 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2296 Please use --enable-check-lisp-object-type.
2298 2013-11-23 Glenn Morris <rgm@gnu.org>
2300 * process.c (get_process): Explicit error for dead buffers.
2302 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2304 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2306 2013-11-23 Glenn Morris <rgm@gnu.org>
2308 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2309 * lread.c (load_path_check): Take path to check as argument.
2310 (load_path_default): New, split from init_lread.
2311 (init_lread): Move calc of default load-path to load_path_default.
2312 Empty elements in EMACSLOADPATH now stand for the default.
2313 (load-path): Doc fix.
2314 * emacs.c (decode_env_path): Add option to treat empty elements
2315 as nil rather than ".".
2316 * callproc.c (init_callproc_1, init_callproc):
2317 * image.c (Vx_bitmap_file_path):
2318 * lisp.h (decode_env_path):
2319 * lread.c (Vsource_directory):
2320 Update for new argument spec of decode_env_path.
2322 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2324 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2325 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2327 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2329 Fix some dependency problems that cause unnecessary recompiles.
2330 Problem reported by RMS in
2331 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2332 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2333 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2334 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2335 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2336 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2337 (boostrap-clean): No need to remove stamp-oldxmenu.
2339 Fix recently introduced bool vector overrun.
2340 This was due to an optimization that went awry.
2341 Reported by Glenn Morris in
2342 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2343 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2344 for empty vectors, undoing the 2013-11-18 change.
2345 * data.c (bool_vector_binop_driver): Rely on this.
2346 Fix bug that occasionally overran the destination.
2347 * lisp.h (struct Lisp_Bool_vector): Document this.
2349 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2351 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2354 * nsterm.m (init, run, stop:): Comment out for now, does not work
2357 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2359 * charset.c (syms_of_charset): Don't read past end of string.
2361 2013-11-19 Glenn Morris <rgm@gnu.org>
2363 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2365 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2367 Add hooks to run on gaining/losing focus. (Bug#15029)
2368 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2369 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2370 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2372 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2374 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2375 The old names predated the API change that put destination at end.
2377 Improve API of recently-added bool vector functions (Bug#15912).
2378 The old API had (bool-vector-count-matches A B)
2379 and (bool-vector-count-matches-at A B I), which gave the
2380 misleading impression that the two functions were variants, one
2381 with a location I. The new API has (bool-vector-count-population A)
2382 and (bool-vector-count-consecutive A B I) to make the distinction
2383 clearer. The first function no longer has a B argument, since the
2384 caller can easily determine the number of nils if the length and
2385 number of ts is known.
2386 * data.c (Fbool_vector_count_population): Rename from
2387 bool_vector_count_matches, and accept just 1 argument.
2388 (Fbool_vector_count_consecutive): Rename from
2389 Fbool_vector_count_matches_at.
2391 Always allocate at least one bits_word per bool vector.
2392 See Daniel Colascione in:
2393 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2394 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2395 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2396 * lisp.h (struct Lisp_Bool_vector): Document this.
2398 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2400 * insdel.c (invalidate_buffer_caches): New function, consolidated
2401 from part of prepare_to_modify_buffer.
2402 (insert_from_gap, prepare_to_modify_buffer):
2403 * coding.c (code_convert_region, code_convert_string):
2404 Call invalidate_buffer_caches. (Bug#15841)
2406 * lisp.h (invalidate_buffer_caches): Add prototype.
2408 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2410 * w32term.c (x_update_window_end): Don't invalidate the entire
2411 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2412 highlight needs to be redisplayed. (Bug#15913)
2414 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2416 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2418 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2420 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2421 while we are using Vprin1_to_string_buffer.
2423 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2424 after inserting the description string. (Bug#15907)
2426 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2428 * data.c: Work around bogus GCC diagnostic about shift count.
2429 Reported by Eli Zaretskii in
2430 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2431 (pre_value): New function.
2432 (count_trailing_zero_bits): Use it.
2434 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2436 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2437 assume C macros are not supported even under -g3 in these old GCC
2440 2013-11-15 Leo Liu <sdl.web@gmail.com>
2442 * minibuf.c (Ftry_completion, Fall_completions)
2443 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2445 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2447 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2448 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2449 This avoids placing unnecessary constants into the Emacs code.
2451 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2453 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2454 for Cygwin w32 build.
2456 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2457 for Cygwin w32 build. (Bug#15892)
2459 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2461 Simplify, port and tune bool vector implementation.
2462 * alloc.c (bool_vector_exact_payload_bytes)
2463 (bool_vector_payload_bytes): Remove.
2464 (bool_vector_fill): Return its argument.
2465 * alloc.c (bool_vector_fill):
2467 * print.c (print_object):
2468 Simplify by using bool_vector_bytes.
2469 * alloc.c (make_uninit_bool_vector):
2470 New function, broken out from Fmake_bool_vector.
2471 (Fmake_bool_vector): Use it. Use tail call.
2472 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2473 * data.c (BITS_PER_ULL): New constant.
2474 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2475 if long long versions don't exist.
2476 (shift_right_ull): New function.
2477 (count_one_bits_word): New function, replacing popcount_bits_word
2478 macro. Don't assume that bits_word is no wider than long long.
2479 (count_one_bits_word, count_trailing_zero_bits):
2480 Don't assume that bits_word is no wider than long long.
2481 * data.c (bool_vector_binop_driver, bool_vector_not):
2482 * fns.c (Fcopy_sequence):
2484 Create an uninitialized destination, to avoid needless work.
2485 (internal_equal): Simplify.
2486 (Ffillarray): Prefer tail call.
2487 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2488 contain at least one word.
2489 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2490 chars are narrower than ints.
2491 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2492 * fns.c (Fcopy_sequence):
2494 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2495 Don't try to port to hosts where bits_word values have holes; the
2496 code wouldn't work there anyway. Verify this assumption, though.
2497 (bool_vector_bytes): New function.
2498 (make_uninit_bool_vector): New decl.
2499 (bool_vector_fill): Now returns Lisp_Object.
2501 * xfns.c (xic_create_fontsetname):
2502 * xrdb.c (gethomedir): Prefer tail calls.
2504 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2506 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2507 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2509 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2510 that requires a return value.
2511 (Fset_buffer_modified_p): Take advantage of this change to do
2514 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2516 * buffer.c (Frestore_buffer_modified_p): Sync it with
2517 Fset_buffer_modified_p.
2518 (Fforce_mode_line_update): New function, moved from subr.el.
2519 (Fset_buffer_modified_p): Use them.
2520 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2522 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2524 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2525 This avoids undefined behavior when subtracting pointers into
2526 different aways. On my platform it also makes the code a tad
2527 smaller and presumably faster.
2529 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2531 * keyboard.c (command_loop_1): Use region-extract-function.
2532 * insdel.c (Qregion_extract_function): Not static any more (can we
2533 stop pretending that these vars can benefit from being marked static?).
2535 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2537 * search.c (find_newline): If buffer text is relocated during the
2538 "dumb loop", adjust C pointers into buffer text to follow suit.
2541 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2543 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2544 for conversion (Bug#15837).
2546 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2548 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2549 for the entire range of inserted characters. (Bug#15841)
2551 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2553 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2555 (realize_default_face): Remove assignment to distant-foreground if
2556 unspecified (Bug#15815).
2558 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2560 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2561 cache-long-scans disabled, since we don't want to call
2562 prepare_to_modify_buffer (in insert_1_both) for each message we
2565 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2566 from buffer.c. Improve commentary to the buffer field setter
2569 * buffer.c (bset_cache_long_scans): Static function deleted.
2570 Improve commentary to the buffer field setter functions.
2571 (init_buffer_once): Default for cache-long-scans changed to t.
2574 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2576 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2578 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2579 This bug was introduced in my 2013-06-21 change, and caused
2580 struct Lisp_Sub_Char_Table objects to be given too many slots,
2581 which broke 'make -C admin/unidata'.
2583 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2585 Import changes from mac-port 4.5.
2586 * macfont.m (mac_font_copy_default_descriptors_for_language)
2587 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2588 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2589 (macfont_language_default_font_names): New.
2590 (macfont_list): Rearrange language/charset code.
2591 (macfont_close): Don't check for macfont_info->cache.
2592 (mac_ctfont_create_preferred_family_for_attributes): New font
2593 selection code, call
2594 mac_font_copy_default_name_for_charset_and_languages.
2595 (mac_font_copy_default_descriptors_for_language)
2596 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2598 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2600 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2602 Port to C11 aligned_alloc, and fix some integer overflows.
2603 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2604 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2605 and use of posix_memalign replaced with aligned_alloc.
2606 (aligned_alloc): New function, defined or declared as needed.
2607 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2608 Don't undef; configure.ac now does this.
2609 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2610 (calloc, aligned_alloc): Check for integer overflow.
2611 (aligned_alloc): Rename from memalign. All uses changed.
2612 (memalign): New function, an alias for aligned_alloc.
2614 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2616 * xdisp.c (redisplay_internal): Fix typo in last change.
2618 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2620 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2622 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2624 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2625 redisplay--mode-lines-cause.
2626 (redisplay_internal): Keep them uptodate. Remove redundant check of
2627 buffer_shared_and_changed.
2628 * *.[chm]: Number every assignment to update_mode_lines so we
2629 can track why it is set.
2631 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2633 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2635 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2637 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2638 can track why it is set.
2640 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2642 Integer-related fixes for term.c etc.
2643 * dispextern.h (face_tty_specified_color): New function.
2644 * term.c (turn_on_face): Don't rely on undefined behavior when
2645 assigning an out-of-range value to 'long'.
2646 Simplify test for toggling highlight.
2647 (tty_capable_p): Omit last two (unused) args. All callers changed.
2648 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2649 (read_menu_input, tty_menu_activate, tty_menu_show):
2650 * xfaces.c (x_supports_face_attributes_p)
2651 (tty_supports_face_attributes_p):
2652 Use bool for boolean. All callers changed.
2653 (tty_supports_face_attributes_p): Omit defaults for color indices;
2654 no longer needed. Simplify tail call.
2656 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2658 * xdisp.c (prepare_menu_bars): Mark static.
2659 * lisp.h (prepare_menu_bars): Don't declare.
2660 * xselect.c (x_handle_selection_clear):
2661 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2663 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2665 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2666 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2668 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2670 * keyboard.c (Fcommand_error_default_function): Rename from
2671 Fdefault_error_output.
2673 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2675 * keyboard.c (Fdefault_error_output): New function, extracted from
2677 (syms_of_keyboard): Use it for Vcommand_error_function.
2679 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2681 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2682 (init_eval): Use it to ensure handlerlist is non-NULL.
2683 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2684 (Fsignal): Adjust NULLness test of handlerlist.
2685 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2687 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2689 * callproc.c (call_process): Call prepare_to_modify_buffer before
2690 decoding text read from the sub-process, as the decoded stuff will
2691 be inserted into the buffer. This will invalidate the various
2692 caches maintained for the buffer. (Bug#15148)
2694 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2696 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2697 string of glyphless-char-display.
2699 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2701 * nsfns.m (ns_get_name_from_ioreg): New function.
2702 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2703 OSX >= 10.9. Use ns_get_name_from_ioreg.
2705 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2707 Simplify and port recent bool vector changes.
2708 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2709 only in this file. Use a more-efficient implementation if the
2710 second argument is a power of 2.
2711 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2712 Remove no-longer-necessary compile-time checks.
2713 (bool_vector_exact_payload_bytes): New function.
2714 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2715 exact payload changed to call the new function. Do not assume
2716 that the arg or result fits in ptrdiff_t.
2717 (bool_vector_fill): New function.
2718 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2720 (vroundup_ct): Don't assume arg fits in size_t.
2721 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2722 invoke set_category_set.
2723 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2724 All callers changed. Use bool_vector_set.
2725 * category.h (XCATEGORY_SET): Remove; no longer needed.
2726 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2728 * data.c (Faref): Use bool_vector_ref.
2729 (Faset): Use bool_vector_set.
2730 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2731 (Fbool_vector_not, Fbool_vector_count_matches)
2732 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2733 * fns.c (concat): Use bool_vector_ref.
2734 (Ffillarray): Use bool_vector_fill.
2735 (mapcar1): Use bool_vector_ref.
2736 (sxhash_bool_vector): Hash words, not bytes.
2737 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2738 a constant, since it's now used in #if.
2739 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2740 unsigned char on unusual architectures, so that we no longer
2741 assume that the number of bits per bits_word is a power of two or
2742 is a multiple of 8 or of CHAR_BIT.
2743 (Qt): Add forward decl.
2744 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2745 at least as strictly as bits_word.
2746 (bool_vector_data, bool_vector_uchar_data): New accessors.
2747 All data structure accesses changed to use them.
2748 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2749 (bool_vector_set): New functions.
2750 (bool_vector_fill): New decl.
2751 (ROUNDUP): Move to alloc.c as described above.
2753 Fix recent gnutls changes.
2754 * gnutls.c (Fgnutls_boot): Don't assume C99.
2755 * process.c (wait_reading_process_output): Fix typo in recent change.
2757 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2759 * process.c (wait_reading_process_output, read_process_output)
2760 (send_process): Check gnutls_state is not NULL.
2762 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2763 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2765 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2767 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2768 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2770 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2773 * nsfns.m (Fx_create_frame): Fix memory leak.
2775 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2776 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2777 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2779 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2781 * xdisp.c (message3_nolog, message_with_string): Encode the string
2782 before writing it to the terminal in a non-interactive session.
2784 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2785 sure we concatenate them into a unibyte string.
2787 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2788 resulting temporary name before returning it to the caller.
2789 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2790 is a unibyte string, convert NAME to a unibyte string to ensure
2791 that the result is also a unibyte string.
2793 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2794 create unibyte strings from default paths and directory/file
2797 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2800 * callproc.c (init_callproc): Use build_unibyte_string to make
2801 sure we create unibyte strings from default paths and
2802 directory/file names.
2804 * buffer.c (init_buffer): Don't store default-directory of
2805 *scratch* in multibyte form. The original problem which led to
2806 that is described in
2807 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2808 but it was solved long ago. (Bug#15260)
2810 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2812 Port to stricter C99 platforms.
2813 Especially, C99 prohibits nesting a struct X inside struct Y if
2814 struct X has a flexible array member.
2815 * alloc.c (struct sdata): New type.
2816 (sdata): Implement in terms of struct sdata.
2817 Remove u member; all uses replaced by next_vector, set_next_vector.
2818 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2819 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2820 (struct sblock): Rename first_data member to data, which is now
2821 a flexible array member. All uses changed.
2822 (next_vector, set_next_vector, large_vector_vec): New functions.
2823 (vector_alignment): New constant.
2824 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2825 (struct large-vector): Now merely a NEXT member, since the old approach
2826 ran afoul of stricter C99. All uses changed to use
2827 large_vector_vec or large_vector_offset.
2828 (large_vector_offset): New constant.
2829 * dispnew.c: Include tparam.h, for tgetent.
2830 Do not include term.h; no longer needed.
2831 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2832 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2833 (struct Lisp_Vector): Use a flexible array member for contents,
2834 instead of a union with a member that is an array of size 1.
2836 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2837 fact that the struct no longer contains a union.
2838 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2839 (struct Lisp_Save_Value, struct Lisp_Free):
2840 Use unsigned, not int, for spacers, to avoid c99 warning.
2841 (union specbinding): Use unsigned, not bool, for bitfield, as
2842 bool is not portable to pre-C99 hosts.
2844 2013-11-04 Glenn Morris <rgm@gnu.org>
2846 * emacs.c (usage_message): Mention that `-L :...' appends.
2848 2013-11-02 Glenn Morris <rgm@gnu.org>
2850 * Makefile.in (abs_builddir): Remove.
2851 (bootstrap_exe): Use relative filename.
2853 Use relative filenames in TAGS files.
2854 * Makefile.in (abs_srcdir): Remove it again.
2855 (.PHONY): Remove frc.
2856 (maintainer-clean): No more TAGS-LISP file.
2857 (TAGS): Pass relative file names to etags.
2858 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2860 * Makefile.in (abs_srcdir): New, set by configure.
2862 (maintainer-clean): Remove pointless echo. That should be in the
2863 top-level Makefile, if anywhere. Delete TAGS-LISP.
2864 (extraclean): No s/ and m/ directories for some time.
2865 (TAGS): Also depend on ctagsfiles3.
2866 Remove no-longer-defined S_FILE.
2867 Pass absolute filenames to etags once more.
2868 (TAGS-LISP): Replace lispdir with its expansion.
2869 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2870 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2872 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2874 * xfaces.c (check_lface_attrs, realize_default_face):
2875 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2876 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2878 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2880 * emacs.c (original_pwd): Remove global var by making it local.
2881 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2883 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2885 * xfaces.c: Declare color_distance.
2886 (QCdistant_foreground): New variable.
2887 (NEAR_SAME_COLOR_THRESHOLD): New define.
2888 (load_color2): New function.
2889 (load_color): Call load_color2.
2890 (load_face_colors): Call load_color2 and if distant-color is specified
2891 calculate distant and use distant-color if colors are near.
2892 (LFACE_DISTANT_FOREGROUND): New define.
2893 (merge_face_ref, Finternal_set_lisp_face_attribute)
2894 (Finternal_get_lisp_face_attribute)
2895 (x_supports_face_attributes_p): Handle distant-foreground similar to
2897 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2899 * dispextern.h (lface_attribute_index):
2900 Add LFACE_DISTANT_FOREGROUND_INDEX.
2902 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2904 * image.c (pbm_next_char): New function.
2905 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2906 (pbm_scan_number): Use it.
2907 (Qlibjpeg_version): New variable.
2908 (syms_of_image): DEFSYM and initialize it.
2910 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2912 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2914 2013-10-31 Glenn Morris <rgm@gnu.org>
2916 * emacs.c (original_pwd): New char.
2917 (main): If using --chdir, store original_pwd.
2918 (init_cmdargs): When setting Vinvocation_directory based on a
2919 relative argv[0], use original_pwd if set. (Bug#15768)
2921 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2923 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2925 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2927 * insdel.c: Fix minor problems found by static checking.
2928 (Qregion_extract_function): Now static.
2929 (prepare_to_modify_buffer_1): Remove unused locals.
2931 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2933 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2934 (syms_of_xdisp): Declare pre-redisplay-function.
2935 (markpos_of_region): Remove function.
2936 (init_iterator, compute_stop_pos, handle_face_prop)
2937 (face_before_or_after_it_pos, reseat_to_string)
2938 (get_next_display_element, window_buffer_changed)
2939 (redisplay_internal, try_cursor_movement, redisplay_window)
2940 (try_window_reusing_current_matrix, try_window_id, display_line)
2941 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2942 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2943 * window.h (struct window): Remove field `region_showing'.
2944 * dispextern.h (struct it): Remove region_beg/end_charpos.
2945 (face_at_buffer_position, face_for_overlay_string)
2946 (face_at_string_position): Update prototypes.
2947 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2948 (face_at_string_position): Remove `region_beg' and `region_end' args.
2949 * fontset.c (Finternal_char_font):
2950 * font.c (font_at, font_range): Adjust calls accordingly.
2951 * insdel.c (Qregion_extract_function): New var.
2952 (syms_of_insdel): Initialize it.
2953 (prepare_to_modify_buffer_1): Use it.
2955 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2957 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2958 * ftxfont.c (ftxfont_get_gcs):
2959 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2960 * xfaces.c (x_free_colors, x_free_dpy_colors)
2961 (x_create_gc, unload_color):
2962 * xselect.c (x_property_data_to_lisp):
2963 * xsettings.c (parse_settings):
2964 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2965 (get_bits_and_offset): Adjust definition.
2966 * frame.c (XParseGeometry): Adjust locals.
2967 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2968 * regex.h (toplevel): Likewise for reg_syntax_t.
2970 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2972 * eval.c (run_hook_with_args): Use FUNCTIONP.
2974 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2976 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2977 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2978 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2979 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2980 on MS-Windows anyway.
2981 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2982 (free_realized_face): ...adjust user.
2983 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2984 white relief pixels to -1.
2985 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2986 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2987 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2989 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2991 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2992 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2993 in practice now. All callers changed.
2995 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2997 * dispextern.h (struct face): Use bitfields for 'underline_type'
2998 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2999 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3000 'stipple' member. Move 'lface' member up to help...
3001 * xfaces.c (make_realized_face): ...this function to find and
3002 clear just the members that need clearing.
3003 (load_face_colors, realize_x_face):
3004 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3006 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3008 * xftfont.c (struct xftfont_info): Remove set-but-unused
3010 (xftfont_open): Adjust user.
3011 (xftfont_get_colors): Remove useless prototype.
3013 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3015 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3016 before passing them to 'unexec'. (Bug#15260)
3018 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3020 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3022 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3024 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3025 the changed signature of the font driver's 'close' method.
3027 * w32font.h (w32font_close): Adjust the prototype to the change in
3028 function definition.
3030 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3032 * w32uniscribe.c (uniscribe_close): Adapt the call to
3033 w32font_close to its new prototype.
3035 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3037 Omit unused frame argument of font API's close function.
3038 * font.h (struct font): Drop frame argument. Adjust comment.
3039 * font.c (font_clear_cache, font_close_object): Adjust users.
3040 * ftfont.c (ftfont_close):
3041 * ftxfont.c (ftxfont_close):
3042 * macfont.m (macfont_close):
3043 * nsfont.m (nsfont_close):
3044 * w32font.c (w32font_close):
3045 * xfont.c (xfont_close):
3046 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3047 tweak comments and make functions safe if called more than once for
3048 the same font object.
3050 Perform font-specific cleanup when font object is swept by GC. See
3051 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3052 * alloc.c (cleanup_vector): New function.
3053 (sweep_vector): Call it for each reclaimed vector object.
3054 * font.h (struct font): Adjust comment.
3056 2013-10-24 Glenn Morris <rgm@gnu.org>
3058 * Makefile.in (abs_top_srcdir): New, set by configure.
3060 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3062 Adjust recent font-related changes to fix bug#15686.
3063 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3064 is a live window system frame, mark its default font too.
3066 2013-10-23 Glenn Morris <rgm@gnu.org>
3068 * Makefile.in (RUN_TEMACS): Make relative (again).
3069 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3070 (bootstrap-emacs$(EXEEXT)):
3071 Quote entities that might contain whitespace.
3073 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3075 Port to Solaris 10 and its bundled GCC.
3076 Problem reported by Timothy C. Burt.
3077 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3079 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3081 Do not allow font caches to grow too large.
3082 * alloc.c (compact_font_cache_entry, compact_font_caches):
3083 New functions or stub if not HAVE_WINDOW_SYSTEM.
3084 (compact_undo_list): Factor out from Fgarbage_collect.
3086 (mark_face_cache): Mark face font. Move down to avoid
3088 (mark_terminals): Do not mark font cache here.
3089 (Fgarbage_collect): Call compaction functions described
3090 above. Adjust comment.
3092 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3094 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3095 chdir to HOME (bug#15607).
3097 * nsterm.m (Qcocoa, Qgnustep): New variables.
3098 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3099 (ns_get_color): Make selection color work for GNUstep also.
3101 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3103 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3104 handles mouse clicks. Instead, let GPM use the same code as all
3105 the other mice use. See the discussion starting at
3106 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3107 for the details of the problem with the menu bar this fixes.
3109 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3111 Remove port-specific display name lists to avoid extra
3112 complexity and data duplication with display info lists.
3113 * xterm.h (x_display_name_list): Remove declaration.
3114 * xterm.c (x_display_name_list): Remove.
3115 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3116 * xfns.c (x_display_info_for_name, Fx_display_list):
3117 Likewise. Use x_display_list where appropriate.
3118 * w32term.h (w32_display_name_list): Remove declaration.
3119 * w32term.c (w32_display_name_list): Remove.
3120 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3122 * w32fns.c (x_display_info_for_name, Fx_display_list):
3123 Likewise. Use x_display_list where appropriate.
3124 * nsterm.h (ns_display_name_list): Remove declaration.
3125 * nsterm.m (ns_display_name_list): Remove.
3126 (ns_term_init, syms_of_nsterm): Adjust users.
3127 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3128 Likewise. Use x_display_list where appropriate.
3129 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3130 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3131 (mark_terminals): Mark per-terminal font cache.
3133 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3135 Don't run timers in input-pending-p. Its new check-timers param
3136 provides the prior behavior. (Bug#15045).
3137 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3139 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3141 Make some functions static in non-Microsoft builds.
3142 On my platform (Fedora 19 x86-64), this shrinks the
3143 Emacs executable (text+data) by 0.25%.
3144 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3145 (load_color) [!MSDOS]:
3146 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3147 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3148 * lisp.h (check_existing):
3149 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3150 (network_interface_info) [!WINDOWSNT]:
3151 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3152 Remove extern decls.
3153 * fileio.c (check_existing):
3154 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3155 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3156 (network_interface_info) [!WINDOWSNT]:
3157 * term.c (encode_terminal_code) [!WINDOWSNT]:
3158 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3159 * xfaces.c (load_color) [!MSDOS]:
3161 * fileio.c (check_existing, check_executable, check_writable):
3162 * process.c (network_interface_list, network_interface_info):
3163 Move earlier, so that we don't need forward decls.
3164 * gnutls.c (fn_gnutls_transport_set_errno)
3165 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3167 * w32.c (init_environment): Use faccessat rather than
3168 check_existing, partly for consistency with the rest of the code
3169 in this file, partly so that check_existing can be static.
3171 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3172 * emacs.c (MAIN_PROGRAM): New macro.
3173 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3174 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3176 bool vector int width fixes
3177 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3178 (Fbool_vector_count_matches_at):
3179 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3180 can exceed PTRDIFF_MAX, at least in theory.
3181 (Fbool_vector_count_matches_at):
3182 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3184 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3186 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3187 (struct sockaddr): Add forward decl, for platforms that lack it.
3189 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3191 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3194 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3196 * w32.c (network_interface_get_info, network_interface_list)
3197 (network_interface_info): New functions. (Bug#15610)
3198 (GetAdaptersInfo_Proc): New typedef.
3199 (get_adapters_info): New wrapper function.
3200 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3202 * process.h (network_interface_list, network_interface_info):
3205 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3206 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3207 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3208 for WINDOWSNT. Doc fix.
3209 (syms_of_process): Defsubr Snetwork_interface_list and
3210 Snetwork_interface_info unconditionally.
3212 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3213 in NS GUI sessions. (Bug#15629)
3215 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3217 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3219 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3221 * print.c (print_object): Print " ..." when truncating bool vectors.
3223 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3225 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3226 standard mouse buttons.
3228 * termhooks.h (struct input_event): Remove incorrect commentary.
3230 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3232 Disallow bool vector operations on mixed-length operands.
3233 The old behavior left garbage in the result vector sometimes,
3234 and didn't seem to be useful.
3235 * data.c (Qwrong_length_argument): New static var.
3236 (wrong_length_argument): New function.
3237 (bool_vector_binop_driver): Check that args agree in length.
3239 * keyboard.c, keyboard.h (all_kboards): Now static.
3241 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3243 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3244 note from the lispref.
3246 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3248 * nsterm.h (struct ns_display_info): Remove set-but-unused
3249 member image_cache (image caches are per-terminal anyway).
3250 (FRAME_X_IMAGE_CACHE): Remove.
3251 * nsterm.m (ns_initialize_display_info): Adjust user.
3253 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3255 * w32proc.c: Include mingw_time.h.
3257 * w32.c: Include mingw_time.h.
3259 Implement scrolling of TTY menus when the screen is too short.
3261 * term.c (tty_menu_display): Accept an additional argument, the
3262 menu item from which to start displaying the menu. Account for
3263 the value of Y when limiting the menu to the number of available
3265 (mi_result): New enumeration.
3266 (read_menu_input): Return enumerated value. When the y coordinate
3267 hits min_y or max_y, return scroll indication instead of wrapping
3269 (tty_menu_activate): Handle the scrolling indications from
3270 read_menu_input. Compute the first menu item to display and pass
3271 it to tty_menu_display.
3273 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3275 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3276 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3277 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3278 Adjust to match the change described below.
3279 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3280 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3281 memory_below_frame members to...
3282 * termchar.h (struct tty_display_info): ...here because they're
3283 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3284 * term.c (init_tty):
3285 * nsterm.m (ns_create_terminal):
3286 * w32term.c (w32_create_terminal):
3287 * xterm.c (x_create_terminal): Adjust users.
3288 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3289 to filter out non-TTY frames. Adjust comment.
3290 (scrolling): Adjust user. Prefer eassert for debugging check.
3292 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3294 * xfaces.c (PT_PER_INCH): Remove unused macro.
3295 * termhooks.h (struct terminal): Remove set-but-unused
3296 member fast_clear_end_of_line.
3297 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3298 * nsterm.m (ns_create_terminal):
3299 * term.c (init_tty):
3300 * w32term.c (w32_create_terminal):
3301 * xterm.c (x_create_terminal): Adjust users.
3303 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3305 * lisp.h (bool_vector_size): New function.
3306 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3307 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3308 (Fbool_vector_not, Fbool_vector_count_matches_at):
3309 Remove uses of 'eassume' that should no longer be needed,
3310 because they are subsumed by the 'eassume' in bool_vector_size.
3312 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3314 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3315 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3316 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3318 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3320 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3321 have different dimensions. (Bug#15575)
3323 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3326 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3328 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3330 * term.c (tty_menu_show): Never return with unbalanced
3331 specpdl. Use eassert for debugging check. Adjust style.
3333 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3335 * term.c (read_menu_input): Make selection of menu items
3336 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3337 (tty_menu_activate): Fix off-by-one error when computing max_y.
3339 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3341 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3342 audit logging (only used with GnuTLS 3.x) and enable it.
3344 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3346 * dispnew.c (redraw_frame): Remove useless #ifdef because
3347 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3348 Also, move TTY fflush to...
3349 * term.c (tty_update_end): ...this function.
3351 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3353 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3354 the end of the frame's glyph matrix. (Bug#15575)
3356 * term.c (tty_menu_display): Don't move cursor while overwriting
3357 frame's glyphs with menu items. Limit the number of items
3358 displayed to what can be shown on the available screen lines,
3359 excluding the echo area.
3360 (tty_menu_activate): Limit the Y coordinate allowed by
3361 read_menu_input to the last screen line used for menu display.
3363 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3365 * lisp.h (eassume): New macro.
3366 Also, include <verify.h>, for 'assume'.
3367 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3368 (vroundup, vector_nbytes):
3369 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3370 (Fbool_vector_not, Fbool_vector_count_matches)
3371 (Fbool_vector_count_matches_at):
3372 Use eassume, not eassert.
3373 * casetab.c (set_identity, shuffle):
3374 * composite.c (composition_gstring_put_cache):
3375 * dispnew.c (update_frame_1):
3376 * ftfont.c (ftfont_shape_by_flt):
3377 * image.c (gif_load):
3378 * intervals.c (offset_intervals):
3379 * macfont.m (macfont_shape):
3380 Remove calls to 'assume' that are no longer needed, because
3381 --enable-gcc-warnings no longer generates bogus warnings
3382 when these calls are removed.
3384 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3386 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3388 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3390 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3391 (Qsubstitute_env_in_file_name): New var.
3392 (syms_of_fileio): Define it.
3394 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3396 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3397 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3400 * term.c (save_and_enable_current_matrix): Don't allocate and
3401 don't save margin areas.
3402 (restore_desired_matrix): Don't restore margin areas.
3403 (free_saved_screen): Don't free margin areas.
3405 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3407 * image.c: Pacify --enable-gcc-warnings.
3408 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3409 #define only if used.
3411 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3413 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3414 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3415 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3416 (gif_load): For giflib v5.x and later, display the error message
3417 produced by giflib when its functions fail.
3418 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3421 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3423 * keyboard.c (last_event_timestamp): Remove. For X selection and
3424 GTK popup menus, it may be obtained from per-frame X display info.
3425 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3426 (process_special_events): Adjust users.
3427 * keyboard.h (last_event_timestamp): Remove declaration.
3428 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3429 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3430 * menu.h (xmenu_show): Adjust prototype.
3431 * menu.c (Fx_popup_menu): Adjust user.
3432 * xselect.c (x_own_selection, x_get_foreign_selection)
3433 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3435 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3437 * keyboard.c (init_kboard): Now static. Add arg
3438 to denote window system. Adjust comment.
3439 (init_keyboard): Adjust user.
3440 (allocate_kboard): New function.
3442 * nsterm.m (ns_term_init):
3443 * term.c (init_tty):
3444 * w32term.c (w32_create_terminal):
3445 * xterm.c (x_term_init): Use it.
3446 * keyboard.h (init_kboard): Remove prototype.
3447 (allocate_kboard): Add prototype.
3449 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3451 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3452 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3454 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3456 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3458 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3460 * term.c (tty_menu_activate): Flush the output stream after
3461 showing the cursor, and don't mark the frame garbaged at exit from
3462 the function. Fixes redisplay glitches when moving from one menu
3465 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3467 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3468 or throw error (Bug#15570).
3470 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3472 * intervals.c (temp_set_point_both): Move test into 'eassert',
3475 * lisp.h (eassert): Don't use 'assume'.
3476 Sometimes 'assume' wins in performance, and sometimes it loses,
3477 so it shouldn't be used all the time. Perhaps we need two
3478 flavors of 'eassert', one for where 'assume' is far more likely
3479 to help or to hurt; but that can be done later.
3480 Problem reported by Dmitry Antipov in
3481 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3482 Also, don't include <verify.h>; no longer needed.
3484 2013-10-09 Glenn Morris <rgm@gnu.org>
3486 * eval.c (Fcond): Doc tweak.
3488 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3490 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3491 expressions with side effects to eassert. (Bug#15565)
3493 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3495 * fns.c (hashfn_user_defined): Allow hash functions to return any
3498 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3500 Fix minor problems found by static checking.
3501 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3502 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3503 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3504 * keyboard.c (read_menu_command): Remove unused local.
3505 * lisp.h (read_menu_command): New decl.
3506 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3507 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3508 Return ptrdiff_t, not int.
3509 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3510 not int, for benefit of xpalloc.
3511 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3513 (have_menus_p): Remove; unused.
3514 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3515 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3516 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3518 (save_and_enable_current_matrix): Omit unnecessary casts.
3519 (read_menu_input): Omit local extern decl (now in lisp.h).
3520 Don't access uninitialized storage if mouse_get_xy fails.
3521 (tty_menu_activate): Mark local as initialized, for lint.
3522 (tty_menu_activate, tty_meny_show): Remove unused locals.
3524 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3526 Support menus on text-mode terminals.
3527 * xterm.h (xw_popup_dialog): Add prototype.
3529 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3530 (xmenu_show): Block input here, instead in Fx_popup_menu.
3531 (xw_popup_dialog): New function, with X-specific bits of popup
3534 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3537 * window.c (Fset_window_configuration): Use run-time tests of the
3538 frame type instead of compile-time conditionals, when menu-bar
3539 lines are considered.
3541 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3542 (w32_popup_dialog): New prototypes.
3544 * w32menu.c (Fx_popup_dialog): Function deleted.
3545 (w32_popup_dialog): New function, with w32 specific bits of popup
3546 dialogs. Block input here.
3548 * w32inevt.c (w32_console_read_socket): Minor change to add
3549 debugging TTY events.
3551 * w32fns.c (show_hourglass): If returning early because the frame
3552 is not a GUI frame, unblock input.
3554 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3555 (cursorY): New functions.
3557 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3558 WINDOWSNT, macros that call curX and curY elsewhere.
3560 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3562 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3563 specific function to hide and show cursor on a text-mode terminal.
3564 (tty_menu_struct, struct tty_menu_state): New structures.
3565 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3566 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3567 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3568 (tty_menu_locate, save_and_enable_current_matrix)
3569 (restore_desired_matrix, screen_update, read_menu_input)
3570 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3571 (tty_pop_down_menu, tty_menu_last_menubar_item)
3572 (tty_menu_new_item_coords, tty_menu_show): New functions.
3573 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3575 * nsterm.h (ns_popup_dialog): Adjust prototype.
3577 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3579 (ns_popup_dialog): Adapt order of arguments to the other
3580 *_menu_show implementations.
3581 (Fx_popup_dialog): Function deleted.
3583 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3585 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3587 * menu.c (have_boxes): New function.
3588 (single_keymap_panes): Use it instead of a compile-time
3590 (single_menu_item): Use run-time tests of the frame type instead
3591 of compile-time conditionals.
3592 (encode_menu_string): New function.
3593 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3594 the macro, since different types of frame need different encoding
3596 (digest_single_submenu): Use run-time tests of frame type instead
3597 of, or in addition to, compile-time conditionals.
3598 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3599 (Fx_popup_menu): Detect when the function is called from keyboard
3600 on a TTY. Don't barf when invoked on a text-mode frame.
3601 Check frame type at run time, instead of compile-time conditionals for
3602 invoking terminal-specific menu-show functions.
3603 Call tty_menu_show on text-mode frames.
3604 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3605 run time to determine which alternative to invoke; support dialogs
3608 * keyboard.h <Qmouse_movement>: Declare.
3610 * keyboard.c <Qmouse_movement>: Now extern.
3611 <Qecho_keystrokes>: New static variable.
3612 (read_key_sequence): Accept an additional argument, a flag to
3613 prevent redisplay during reading of the key sequence. All callers
3615 (read_menu_command): New function.
3616 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3618 (toolkit_menubar_in_use): New function.
3619 (make_lispy_event): Use it instead of a compile-time test.
3621 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3622 window-system being available.
3624 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3625 to x-popup-dialog on the frame type, they all now support popup
3628 * dispnew.c (save_current_matrix): Save the margin areas.
3629 (restore_current_matrix): Restore margin areas.
3630 (update_frame_with_menu): New function.
3632 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3635 * alloc.c (make_save_ptr): Now compiled unconditionally.
3637 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3639 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3640 (redraw_frame, update_frame): Adjust users.
3641 * dispextern.h (set_window_update_flags): Adjust prototype.
3642 * xdisp.c (redisplay_internal): When updating all frames with zero
3643 windows_or_buffers_changed, assume that only the windows that shows
3644 current buffer should be really updated.
3646 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3648 Do not allocate huge temporary memory areas and objects while encoding
3649 for file I/O, thus reducing an enormous memory usage for large buffers.
3650 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3651 * coding.h (struct coding_system): New member raw_destination.
3652 * coding.c (setup_coding_system): Initialize it to zero.
3653 (encode_coding_object): If raw_destination is set, do not create
3654 dst_object. Add comment.
3655 * fileio.c (toplevel): New constant E_WRITE_MAX.
3656 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3657 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3659 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3661 * nsterm.m (windowDidExitFullScreen:):
3662 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3664 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3666 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3667 * keyboard.c (unblock_input_to): Don't process pending signals
3668 if a fatal error is in progress.
3670 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3671 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3672 they're talking about words in Lisp bool vectors.
3673 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3674 * data.c (popcount_bits_word): Rename from popcount_size_t.
3675 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3678 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3680 Improve support for popcount and counting trailing zeros (Bug#15550).
3681 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3682 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3683 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3684 (popcount_size_t_msc, popcount_size_t_gcc):
3685 Remove; now done by Gnulib.
3686 (popcount_size_t): Now a macro that defers to Gnulib.
3687 (count_trailing_zero_bits): Return int, for consistency with
3688 Gnulib and because Emacs prefers signed to unsigned int.
3689 Don't assume that size_t is either unsigned int or unsigned long
3690 or unsigned long long.
3691 (size_t_to_host_endian): Do not assume that size_t is either
3692 exactly 32 or exactly 64 bits wide.
3693 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3694 etc., so that it's now an enum constant, not a macro.
3695 No need to assume that it's either 32 or 64.
3697 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3699 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3702 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3704 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3705 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3707 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3709 emacs_read and emacs_write now use void *, not char *.
3710 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3711 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3712 Buffer arg is now void *, not char *. This matches plain
3713 'read' and 'write' better, and avoids a constraint violation
3714 on Solaris 9 with Oracle Studio.
3716 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3718 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3719 memset to explicit loop. Otherwise copy largest possible chunk
3720 from initialized to uninitialized part, thus allowing the longer
3721 memcpy runs and reducing the number of loop iterations.
3723 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3725 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3726 hide toolbar (Bug#15388).
3727 (windowDidEnterFullScreen:): If presentation options are zero,
3728 set them here (Bug#15388).
3729 (ns_update_auto_hide_menu_bar): Remove runtime check.
3730 Don't auto hide dock unless menubar is also auto hidden.
3732 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3734 * editfns.c (message): Mention batch mode in doc string.
3736 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3738 * nsterm.m (check_native_fs): Remove erroneous comment.
3740 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3742 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3743 uses find_newline instead of scan_newline and so doesn't move point.
3745 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3747 Use hardware support for byteswapping on glibc x86 etc.
3748 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3749 whereas the old swap64 needed 30.
3750 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3751 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3752 Use byteswap.h's macros to swap bytes.
3753 * lisp.h (swap16, swap32, swap64): Remove.
3754 All uses replaced by bswap_16, bswap_32, bswap_64.
3756 * bytecode.c (exec_byte_code): Use some more volatile variables
3757 to work around local variables getting clobbered by longjmp.
3758 Port to pre-C99, which doesn't allow decls after stmts.
3760 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3762 * lisp.h (eassert): Assume that COND is true when optimizing.
3763 In other words, take on the behavior of eassert_and_assume.
3764 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3765 (eassert_and_assume): Remove. All uses replaced by eassert.
3767 * xdisp.c (Qglyphless_char): Now static.
3769 Adjust to merge from gnulib.
3770 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3771 * lisp.h: Include <verify.h>, for 'assume'.
3773 * eval.c (clobbered_eassert): New macro.
3774 (internal_catch, internal_condition_case)
3775 (internal_condition_case_1, internal_condition_case_2)
3776 (internal_condition_case_n): Use it instead of eassert
3777 when the argument contains locals clobbered by longjmp.
3778 Don't use clobbered locals outside of clobbered_eassert.
3779 (internal_lisp_condition_case): Use a volatile variable
3780 to work around a local variable's getting clobbered.
3782 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3784 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3785 (PUSH_HANDLER): New macro.
3786 (catchlist): Remove.
3787 (handlerlist): Always declare.
3789 * eval.c (catchlist): Remove (merge with handlerlist).
3790 (handlerlist, lisp_eval_depth): Not static any more.
3791 (internal_catch, internal_condition_case, internal_condition_case_1)
3792 (internal_condition_case_2, internal_condition_case_n):
3794 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3795 handlerlist/catchlist.
3796 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3797 handlerlist which can only handle a single condition-case handler at
3799 (find_handler_clause): Simplify since we only a single branch here
3802 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3804 (bcall0): New function.
3805 (exec_byte_code): Add corresponding cases. Improve error message when
3806 encountering an invalid byte-code. Let Bunwind_protect accept
3807 a function (rather than a list of expressions) as argument.
3809 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3810 and make them unconditional now that they're heap-allocated.
3812 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3814 * charset.c (Fdecode_char, Fencode_char): Remove description of
3815 `restriction' arg. now that it's hidden by advertised-calling-convention.
3817 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3819 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3820 Remove unused variable (from mac-port).
3821 (macfont_draw): Use s->ybase for correct y position.
3823 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3825 * frame.h (struct frame): Drop has_minibuffer member because...
3826 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3827 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3829 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3831 * window.h (struct window): Prefer enum text_cursor_kinds to int
3832 for phys_cursor_type member. Move the latter, phys_cursor_width,
3833 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3834 * window.c (replace_window, make_window): Adjust users.
3836 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3838 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3839 this module is never compiled otherwise.
3841 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3843 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3846 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3848 * xdisp.c (get_next_display_element): Don't call face_for_font in
3849 a build configured --without-x. (Bug#15484)
3851 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3853 * window.c (calc_absolute_offset): #elif should be #elif defined.
3855 * frame.c (delete_frame): Block/unblock input to overcome race
3856 condition (Bug#15475).
3858 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3860 * frame.c (delete_frame): Record selected frame only after
3861 calling Qdelete_frame_functions (Bug#15477).
3863 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3865 * nsterm.m (ns_selection_color): Remove.
3866 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3867 NSColor selectedText(Background)Color. Only for COCOA.
3868 (ns_term_init): Remove assignment of ns_selection_color, logic
3869 moved to ns_get_color.
3871 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3872 NS_SELECTION_COLOR_DEFAULT.
3873 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3875 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3877 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3878 frame' does not have the tool_bar_window member.
3880 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3882 Signal error when reading an empty byte-code object (Bug#15405)
3883 * lread.c (read1): Signal error.
3884 * alloc.c (make_byte_code): eassert header size.
3885 (sweep_vectors): Change an int to size_t.
3887 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3889 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3890 instead of ints, as it's the usual style for offsetof constants. See:
3891 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3893 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3894 This is ugly, but it should fix the performance problem for older
3895 GCC versions in the short run. I'll look into integrating the
3896 Gnulib module for popcount, as a better fix.
3897 See the thread starting in:
3898 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3899 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3900 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3901 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3902 (popcount_size_t): Use it.
3904 2013-09-24 Daniel Colascione <dancol@dancol.org>
3906 * process.c (Fnetwork_interface_info): Fix build break due to
3909 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3911 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3912 Prefer signed to unsigned integers where either will do.
3913 No need for 'const' on locals that do not escape.
3914 Omit easserts with unnecessary and unportable assumptions about
3915 alignment. Avoid unnecessary casts to char *.
3917 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3919 Use union for the payload of struct Lisp_Vector.
3920 This helps to avoid a few glitches dictated by C's aliasing rules.
3921 * lisp.h (struct Lisp_Vector): Use union for next and
3922 contents member. Adjust comment. Change related users.
3923 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3924 Related users changed.
3925 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3926 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3927 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3928 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3930 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3932 Optimize glyph row clearing and copying routines.
3933 * dispextern.h (struct glyph_row): Change layout of struct
3934 glyph_row to help copy_row_except_pointers. Adjust comment.
3935 * dispnew.c (null_row): Remove.
3936 (clear_glyph_row): Use offsetof and memset to find and clear
3937 just the members that need clearing. Adjust comment.
3938 (copy_row_except_pointers): Likewise for copying.
3940 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3942 Some minor cleanups of recently-added bool vector code.
3943 * conf_post.h (assume): Always return void. Use lint version
3944 only if GCC and MSC versions don't apply.
3945 * conf_post.h (assume):
3946 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3947 Depend on _MSC_VER, not __MSC_VER, for consistency with
3949 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3950 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3951 (bool_vector_binop_driver, count_trailing_zero_bits)
3952 (size_t_to_host_endian): Now static, not static inline;
3953 the latter isn't needed with modern compilers and doesn't
3954 work with older compilers anyway.
3956 * alloc.c (valgrind_p): Use bool for boolean.
3958 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3960 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3961 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3962 (display_last_displayed_message_p, message_buf_print)
3963 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3964 Use bool for boolean.
3965 * dispextern.h (cancel_line, init_desired_glyphs):
3966 Remove ancient leftover.
3967 (help_echo_showing_p, hourglass_shown_p):
3968 * lisp.h (noninteractive_need_newline): Adjust declaration.
3970 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3972 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3974 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3975 ...this file and convert the latter to static. Adjust comment.
3976 (make_initial_frame):
3977 * window.c (init_window_once): Adjust user.
3978 * frame.h (last_nonminibuf_frame): Remove declaration.
3979 * lisp.h (selected_frame): Likewise.
3980 * msdos.c (the_only_display_info): Adjust comment.
3982 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3984 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3985 computing the end column of mouse-highlight that comes from
3986 display or overlay strings. (Bug#15437)
3987 (note_mouse_highlight): Adapt calculation of last argument to
3988 mouse_face_from_string_pos to the above change.
3990 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3991 all platforms, not just for clang.
3993 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3995 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3996 about excess arguments to snprintf.
3998 * conf_post.h(assume): Use __builtin_unreachable for clang.
4000 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4002 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4003 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4005 2013-09-23 Daniel Colascione <dancol@dancol.org>
4007 * alloc.c (USE_VALGRIND): New macro; on by default
4008 when ENABLE_CHECKING.
4009 (mark_maybe_object, mark_maybe_pointer)
4010 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4012 (valgrind_p) [USE_VALGRIND]: New variable.
4013 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4015 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4017 * process.c (wait_reading_process_output): Change int pnamelen to
4020 * nsterm.m (setMarkedText:selectedRange:):
4021 (deleteWorkingText):
4022 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4023 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4024 argument to unsigned long to avoid warning.
4025 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4027 * conf_post.h (assume): Fix compiler error: x shall be cond.
4029 2013-09-22 Daniel Colascione <dancol@dancol.org>
4031 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4032 warning when compiling without a window system.
4034 2013-09-22 Daniel Colascione <dancol@dancol.org>
4036 * data.c (Qbool_vector_p): New symbol.
4037 (bool_vector_spare_mask, popcount_size_t_generic)
4038 (popcount_size_t_msc, popcount_size_t_gcc)
4040 (bool_vector_binop_driver)
4041 (count_trailing_zero_bits, size_t_to_host_endian)
4042 (Fbool_vector_exclusive_or)
4043 (Fbool_vector_union)
4044 (Fbool_vector_intersection, Fbool_vector_set_difference)
4045 (Fbool_vector_subsetp, Fbool_vector_not)
4046 (Fbool_vector_count_matches)
4047 (Fbool_vector_count_matches_at): New functions.
4048 (syms_of_data): Intern new symbol, functions.
4049 * alloc.c (bool_vector_payload_bytes): New function.
4050 (Fmake_bool_vector): Instead of calling Fmake_vector,
4051 which performs redundant initialization and argument checking,
4052 just call allocate_vector ourselves. Make sure we clear any
4053 terminating padding to zero.
4054 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4055 instead of open-coding the size calculation.
4056 (vroundup_ct): New macro.
4057 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4058 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4059 * composite.c (composition_gstring_put_cache):
4060 Change lint_assume to assume.
4061 * conf_post.h (assume): New macro.
4062 (lint_assume): Remove.
4063 * dispnew.c (update_frame_1): Change lint_assume to assume.
4064 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4066 * image.c (gif_load): Change lint_assume to assume.
4067 * lisp.h (eassert_and_assume): New macro.
4068 (Qbool_vector_p): Declare.
4069 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4070 (swap16, swap32, swap64): New inline functions.
4071 * macfont.m (macfont_shape): Change lint_assume to assume.
4072 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4073 * xsettings.c (parse_settings): Use new swap16 and
4074 swap32 from lisp.h instead of file-specific macros.
4076 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4078 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4079 found (which can legitimately happen when the glyph row at the
4080 window start is disabled in the current_matrix. (Bug#15365)
4082 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4084 Fix syntax.h bug introduced by recent INLINE change.
4085 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4086 conditionally compiled one way in some modules, and a different
4087 way in others. This doesn't work with extern inline functions,
4088 which must have the same definition in all modules, because the
4089 defining code might be shared across modules, depending on the
4090 implementation. Symptoms reported by Martin Rudalics in:
4091 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4092 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4093 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4094 overriding the corresponding functions in syntax.h.
4095 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4096 (syntax_property): New inline functions.
4097 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4098 Rewrite in terms of these new functions.
4100 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4102 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4103 not chars_in_text, whose result depends on the multibyteness of
4104 the current buffer. (Bug#15426)
4106 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4108 Port recent change to hosts where pointers aren't 'long'.
4109 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4110 Don't assume that pointers are the same width as 'long'.
4111 Add a compile-time check that a pointer fits into two X slots.
4113 A simpler, centralized INLINE.
4114 * conf_post.h (INLINE): Define only if not already defined.
4115 This allows us to use a single INLINE, defined by one file
4117 * emacs.c (INLINE): Define it.
4118 Also, include category.h, charset.h, composite.h, dispextern.h,
4119 syntax.h, systime.h, so that their INLINE definitions are expanded
4121 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4122 * buffer.h, buffer.c (BUFFER_INLINE):
4123 * category.h, category.c (CATEGORY_INLINE):
4124 * character.h, character.c (CHARACTER_INLINE):
4125 * charset.h, charset.c (CHARSET_INLINE):
4126 * composite.h, composite.c (COMPOSITE_INLINE):
4127 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4128 * frame.h, frame.c (FRAME_INLINE):
4129 * intervals.h, intervals.c (INTERVALS_INLINE):
4130 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4131 * lisp.h, alloc.c (LISP_INLINE):
4132 * process.h, process.c (PROCESS_INLINE):
4133 * syntax.h, syntax.c (SYNTAX_INLINE):
4134 * systime.h, sysdep.c (SYSTIME_INLINE):
4135 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4136 * window.h, window.c (WINDOW_INLINE):
4137 Remove. All uses replaced with INLINE.
4139 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4141 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4144 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4146 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4147 'const char *' to avoid compiler warnings due to similar change in
4148 the prototype of x_get_string_resource.
4150 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4152 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4153 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4154 going to replace static variables below. Adjust comments.
4155 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4156 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4157 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4158 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4159 Related users changed.
4160 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4161 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4162 last_mouse_movement_time, going to replace static variables below.
4164 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4165 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4167 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4168 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4169 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4170 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4171 static variables below.
4172 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4173 (last_mouse_scroll_bar): Remove.
4174 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4175 (mouseExited): Related users changed.
4177 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4179 Do not use external array to process X scroll bar messages.
4180 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4181 (x_send_scroll_bar_event): Pack window pointer into two slots
4182 of XClientMessageEvent if we're 64-bit. Adjust comment.
4183 (x_scroll_bar_to_input_event): Unpack accordingly.
4185 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4187 Ifdef away recent changes which aren't relevant to NS port.
4188 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4189 [!HAVE_NS]: Declare as such.
4190 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4191 [!HAVE_NS]: Define as such.
4193 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4195 * frame.c (x_redo_mouse_highlight): New function
4196 to factor out common code used in W32 and X ports.
4197 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4198 * xterm.h (struct x_display_info):
4199 * w32term.h (struct w32_display_info):
4200 * nsterm.h (struct ns_display_info): New members
4201 last_mouse_motion_frame, last_mouse_motion_x and
4202 last_mouse_motion_y, going to replace static variables below.
4203 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4204 (redo_mouse_highlight): Remove.
4205 (note_mouse_movement, syms_of_xterm): Adjust user.
4206 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4207 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4208 (redo_mouse_highlight): Remove.
4209 (note_mouse_movement, syms_of_w32term): Adjust user.
4210 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4211 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4213 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4214 * nsfns.m (compute_tip_xy): Adjust user.
4216 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4218 * frame.c (x_mouse_grabbed): New function.
4219 * dispextern.h (x_mouse_grabbed): Add prototype.
4220 (last_mouse_frame): Remove declaration.
4221 * xterm.h (struct x_display_info):
4222 * w32term.h (struct w32_display_info):
4223 * nsterm.h (struct ns_display_info): New member
4224 last_mouse_frame, going to replace...
4225 * xdisp.c (last_mouse_frame): ...global variable.
4226 (note_tool_bar_highlight):
4227 * w32term.c (w32_mouse_position, w32_read_socket):
4228 * xterm.c (XTmouse_position, handle_one_xevent):
4229 Use x_mouse_grabbed.
4230 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4232 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4234 * w32term.c (w32_read_socket): Avoid temporary
4235 variables in a call to x_real_positions.
4236 * xterm.c (handle_one_xevent): Likewise.
4238 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4240 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4241 (x_icon_type): Remove prototype.
4242 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4243 * frame.c (x_icon_type): Remove.
4244 * w32term.c (x_make_frame_visible, x_iconify_frame):
4245 * xterm.c (x_make_frame_visible, x_iconify_frame):
4246 Use x_set_bitmap_icon to factor out common code.
4248 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4250 * dispextern.h (check_x_display_info, x_get_string_resource):
4251 Declare here just once and unify the latter.
4252 * frame.c (check_x_display_info, x_get_string_resource):
4253 * nsterm.h (check_x_display_info):
4254 * xrdb.c (x_get_string_resource):
4255 * xterm.h (check_x_display_info): Remove prototypes.
4256 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4257 * w32reg.c (x_get_string_resource): Likewise.
4258 (w32_get_rdb_resource): Adjust user.
4260 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4262 * xterm.h (struct x_display_info): New member
4263 x_pending_autoraise_frame, going to replace...
4264 * xterm.c (pending_autoraise_frame): ...static variable.
4265 (x_new_focus_frame, XTread_socket): Adjust users.
4266 * w32term.h (struct w32_display_info): New member
4267 w32_pending_autoraise_frame, going to replace...
4268 * w32term.c (pending_autoraise_frame): ...global variable.
4269 (x_new_focus_frame, w32_read_socket): Adjust users.
4271 2013-09-17 Glenn Morris <rgm@gnu.org>
4273 * xdisp.c (message_dolog): If we create *Messages*,
4274 switch it to messages-buffer-mode.
4276 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4278 Don't overuse 'const' in types of locals.
4279 * bidi.c (bidi_count_bytes):
4280 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4281 (xg_event_is_for_scrollbar):
4282 * xselect.c (x_handle_property_notify)
4283 (x_handle_selection_notify, x_handle_dnd_message):
4284 * xsettings.c, xsettings.h (xft_settings_event):
4285 * xterm.c (x_handle_net_wm_state, handle_one_event)
4286 (x_menubar_window_to_frame, x_detect_focus_change)
4287 (construct_mouse_click, note_mouse_movement)
4288 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4289 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4290 (handle_one_xevent, x_handle_net_wm_state):
4291 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4292 (x_handle_dnd_message):
4293 Avoid unnecessary 'const', typically the second 'const' in
4294 'const foo * const arg', a 'const' that does not affect the API
4295 and doesn't significantly help the human reader.
4297 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4299 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4300 only if Glib < 2.36.0.
4301 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4302 * xsettings.c (init_gconf, init_gsettings): Do not check
4304 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4306 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4308 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4310 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4311 before calling g_type_init.
4313 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4315 * nsterm.m (syms_of_nsterm): ... to here.
4317 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4319 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4320 (ignore_next_mouse_click_timeout): Use Time as X does.
4321 (handle_one_xevent): Avoid cast and use unsigned comparison.
4323 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4325 Do not copy X event in handle_one_xevent except KeyPress case.
4326 Wnen XEvent is processed, it is unlikely to be changed except
4327 KeyPress case, so we can avoid copying and use const pointer to
4328 const data to make sure that an event is not changed elsewhere.
4329 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4330 const' and do not create local copy except for the KeyPress event.
4331 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4332 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4333 (x_handle_net_wm_state, x_menubar_window_to_frame)
4334 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4335 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4336 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4337 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4338 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4339 (x_handle_dnd_message):
4340 * xsettings.c (xft_settings_event):
4341 Use 'const XEvent * const' where appropriate.
4342 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4344 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4346 Fix X event waiting to handle multiple frames.
4347 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4348 * xterm.c (pending_event_wait): Remove. Adjust users.
4349 (x_detect_focus_change): Pass frame arg.
4350 (handle_one_xevent): Find related frame early and clear per-frame
4351 wait_event_type only if this is an event for the relevant frame.
4352 (x_wait_for_event): Use per-frame wait_event_type.
4354 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4356 * nsfns.m (Fx_create_frame): Fix font driver registration for
4359 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4360 for syms_of_macfont.
4362 * nsterm.m: Include macfont.h.
4363 (ns_tmp_flags, ns_tmp_font): Remove.
4364 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4365 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4366 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4367 (changeFont:): Fix code style. Check for font driver type when
4370 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4373 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4374 (nsfont_open): Set font driver type.
4375 Set font->ascent and font->descent. Figure out font instead of
4376 ns_tmp_font, and flags instead of ns_tmp_flags.
4377 Fix indentation. Remove call to ns_draw_text_decoration,
4380 * nsfns.m: Include macfont.h.
4381 (Fx_create_frame): Register macfont driver, make a better default font.
4382 (Fns_popup_font_panel): Get font from macfont driver, if used.
4384 * macfont.m, macfont.h, macuvs.h: New files.
4386 * font.h: Declare syms_of_macfont.
4388 * font.c (syms_of_font): Call syms_of_macfont.
4390 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4392 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4394 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4395 and it is always zero for others, so I assume that this is an ancient
4396 leftover which nobody will want to change any more.
4397 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4398 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4399 * frame.c (x_set_scroll_bar_width):
4400 * w32fns.c (w32_createscrollbar):
4401 * w32term.c (w32_set_vertical_scroll_bar):
4402 * xfns.c (x_set_scroll_bar_default_width):
4403 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4404 (x_scroll_bar_expose): Related users changed.
4406 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4408 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4409 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4410 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4412 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4414 * nsterm.h, w32term.h, xterm.h: ...and not here.
4415 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4416 Remove unused Xisms.
4417 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4418 these modules are never compiled otherwise.
4420 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4422 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4423 Doc fix. (Bug#15375)
4425 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4427 Unify Fx_focus_frame between all ports.
4428 * frame.h (x_focus_frame): New prototype.
4429 * xfns.c (Fx_focus_frame): Remove.
4430 (syms_of_xfns): Do not defsubr it.
4431 (x_focus_frame): X implementation.
4432 * nsfns.m (Fx_focus_frame): Remove.
4433 (syms_of_nsfns): Do not defsubr it.
4434 (x_focus_frame): NS implementation.
4435 * w32term.c (Fx_focus_frame): Remove.
4436 (x_focus_on_frame): Rename to...
4437 (x_focus_frame): W32 implementation.
4438 * w32term.h (x_focus_on_frame): Remove prototype.
4439 * w32fns.c (Fx_focus_frame): Remove.
4440 (syms_of_w32fns): Do not defsubr it.
4441 * frame.c (Fx_focus_frame): Define here.
4442 (syms_of_frame): Defsubr here.
4443 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4445 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4447 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4448 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4449 each port to reference the port-specific window system data.
4450 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4451 (FRAME_DISPLAY_INFO): Define.
4452 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4453 (FRAME_DISPLAY_INFO): Define. Adjust users.
4454 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4455 (FRAME_DISPLAY_INFO): Define. Adjust users.
4456 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4457 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4458 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4459 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4460 * xselect.c, xterm.c: All related users changed.
4462 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4464 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4465 (x_menubar_window_to_frame): Remove prototypes.
4466 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4467 (x_menubar_window_to_frame, x_top_window_to_frame):
4469 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4470 (x_menubar_window_to_frame, x_top_window_to_frame):
4471 ...to here and convert all but the last to static.
4473 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4475 * lisp.mk (lisp): Add w32-common-fns.elc.
4477 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4479 * charset.c (char_charset): Document an exception for char-charset.
4481 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4483 * xterm.h (x_display_info): New field last_user_time...
4484 * xterm.c (toplevel): ...to replace static last_user_time.
4485 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4487 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4489 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4490 scroll bar values to prevent thumb from disappear and update comment.
4492 2013-09-11 Glenn Morris <rgm@gnu.org>
4494 * emacs.c (usage_message): Possessive apostrophe tweak.
4496 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4498 * nsterm.m (syms_of_nsterm): Use Qns.
4499 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4500 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4501 * xfns.c (x_display_info_for_name, Fx_open_connection):
4502 Remove old '#if 0' code.
4503 (syms_of_xfns): Use Qx.
4504 * termhooks.h (fullscreen_hook): Remove the leftover.
4505 (struct terminal): Fix typo in comment.
4507 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4509 Cleaning up a few X scroll bar bits.
4510 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4511 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4512 New member last_seen_part, going to replace...
4513 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4514 (xt_action_hook) [USE_LUCID]: Adjust user.
4515 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4516 Lucid-specific scroll bar support.
4517 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4518 to int and adjust to use last_seen_part member.
4519 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4520 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4521 Initialize last_seen_part.
4523 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4525 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4526 insert-buffer-substring an empty string.
4528 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4530 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4531 avoiding a GCC warning.
4533 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4535 Ifdef away frame tool bar code when it is not really used.
4536 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4537 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4538 and minimize_tool_bar_window_p under the above.
4539 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4540 (fset_tool_bar_window): Likewise.
4541 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4542 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4543 (change_frame_size_1):
4544 * window.c (window_from_coordinates, Frecenter): Adjust users.
4545 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4546 code is not really used.
4547 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4548 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4549 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4550 [!USE_GTK && !HAVE_NS]: Define as such.
4551 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4552 (note_mouse_highlight, expose_frame):
4553 * xfns.c (x_set_tool_bar_lines):
4554 * xterm.c (handle_one_xevent): Adjust users.
4556 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4558 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4559 This bug was introduced by my 2013-08-26 patch, which incorrectly
4560 assumed that the terminfo implementation doesn't use termcap buffers.
4561 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4562 these buffers apparently are used after all.
4563 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4564 (struct tty_display_info): Define members termcap_term_buffer and
4565 termcap_strings_buffer even if TERMINFO.
4567 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4570 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4571 'usage' docstring entry to pacify make-docfile.
4573 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4575 Change comparison functions =, <, >, <=, >= to take many arguments.
4576 * data.c: Change comparison functions' interface and implementation.
4577 * lisp.h: Make arithcompare available for efficient two arg
4579 * bytecode.c: Use arithcompare.
4580 * fileio.c: Use new interface.
4582 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4584 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4586 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4588 * eval.c (Feval): Document the new use of `lexical'.
4590 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4592 Review and drop old frame resize hack.
4593 * frame.h (struct frame): Remove force_flush_display_p.
4594 * dispnew.c (update_frame): Adjust user and don't call
4595 flush_frame here. The comment has said that there was an issues
4596 with redisplaying fringes, but I don't see any differences with
4597 and without this hack. Hopefully we can continue without it.
4598 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4599 current frame matrices twice if resized_p is set.
4601 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4603 Do not populate pure Xism x_sync to other ports.
4604 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4605 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4606 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4607 * w32term.h (x_sync): Remove prototype.
4609 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4611 Cleanup frame flushing.
4612 * dispextern.h (struct redisplay_interface):
4613 Drop flush_display_optional because flush_display is enough
4614 for X and flushing via RIF is just a no-op for others.
4615 * frame.h (flush_frame): New function.
4616 * dispnew.c (update_frame):
4617 * minibuf.c (read_minibuf):
4618 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4620 * keyboard.c (detect_input_pending_run_timers): Do not flush
4621 all frames but selected one in redisplay_preserve_echo_area.
4622 * nsterm.m (ns_flush): Remove no-op.
4623 (ns_redisplay_interface): Adjust user.
4624 * w32term.h (x_flush): Remove no-op.
4625 (w32_redisplay_interface): Adjust user.
4626 * xterm.c (x_flush): Simplify because we do not flush all
4627 frames at once any more. Adjust comment.
4628 (x_redisplay_interface): Adjust user.
4630 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4632 Port --without-x --enable-gcc-warnings to Fedora 19.
4633 * gfilenotify.c (globals_of_gfilenotify):
4634 Call g_type_init only if using an older glib version that needs it.
4636 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4638 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4639 (last_glyphless_glyph_merged_face_id): Remove declarations.
4640 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4641 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4642 (last_glyphless_glyph_merged_face_id): Now static.
4643 (merge_escape_glyph_face): New function, refactored from...
4644 (get_next_display_element): ...here.
4645 (merge_glyphless_glyph_face): New function, refactored from...
4646 (produce_glyphless_glyph): ...here...
4647 * term.c (produce_glyphless_glyph): ...and here.
4649 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4651 * eval.c (eval_sub): Only call Ffunction if necessary.
4653 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4655 Attempt to make redisplay more selective when changing cursor type.
4656 * frame.h (struct frame): New bitfield cursor_type_changed.
4657 * xdisp.c (cursor_type_changed): Remove.
4658 (try_cursor_movement, redisplay_window, try_window_id)
4659 (set_frame_cursor_types, try_window_reusing_current_matrix):
4660 Adjust to use per-frame bitfield.
4661 (redisplay_internal): Look for cursor type change on each visible
4662 frame and consider all frames if cursor type has been changed on
4663 the frame other than selected. If cursor type has been changed on
4664 selected frame only, do not use fast update.
4666 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4668 Attempt to make redisplay more selective when changing fonts.
4669 * frame.h (struct frame): New bitfield fonts_changed.
4670 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4671 (adjust_frame_glyphs): Add prototype.
4672 * dispnew.c (fonts_changed_p): Remove.
4673 (adjust_glyphs): Remove because we do not
4674 adjust matrices on all frames at once any more.
4675 (adjust_frame_glyphs): Block and unblock input here.
4676 (adjust_glyph_matrix): Use fonts_changed.
4677 (change_frame_size_1): Use adjust_frame_glyphs.
4678 * font.c (font_open_entity): Use fonts_changed.
4679 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4680 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4681 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4682 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4683 (shrink_mini_window, Fresize_mini_window_internal)
4684 (window_scroll_pixel_based, Fset_window_configuration)
4685 (apply_window_adjustment, Fset_window_vscroll):
4686 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4687 Use adjust_frame_glyphs.
4688 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4689 (try_window_reusing_current_matrix, try_window_id, display_line)
4690 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4691 (redisplay_internal): Consider fonts_changed and adjust frame
4692 matrices for each frame only if the frame is visible. If font
4693 has been changed on some frame during full redisplay, retry
4694 only visible frames where the font has been actually changed.
4696 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4698 Cache current header and mode line height for each window.
4699 * window.h (struct window): New fields mode_line_height
4700 and header_line_height.
4701 * window.c (make_window): Initialize them.
4702 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4703 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4704 (current_mode_line_height, current_header_line_height):
4706 * xdisp.c (current_mode_line_height, current_header_line_height):
4708 (pos_visible_p, init_xdisp): Adjust user.
4709 (redisplay_window): Invalidate mode_line_height and
4710 header_line_height if current and desired matrices do not agree.
4712 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4714 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4715 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4717 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4719 Make --without-x compatible with --enable-gcc-warnings.
4720 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4721 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4722 members under HAVE_WINDOW_SYSTEM.
4723 * keyboard.c (make_lispy_focus_out): Likewise.
4724 (record_menu_key): Move under HAVE_MENUS.
4725 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4726 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4727 (syms_of_xdisp): Adjust user.
4728 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4729 (start_hourglass, cancel_hourglass):
4730 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4731 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4732 and CLEAR_FONT_TABLE_NFONTS.
4733 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4734 Declare only if HAVE_WINDOW_SYSTEM.
4735 (lface_same_font_attributes_p, clear_face_gcs): Define only
4736 if HAVE_WINDOW_SYSTEM.
4738 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4740 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4741 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4742 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4744 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4746 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4748 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4750 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4751 This fixes a type error on hosts where ptrdiff_t is wider than int.
4753 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4755 * keyboard.c (read_key_sequence_vs): New function.
4756 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4759 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4761 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4763 Makefile improvements.
4764 * Makefile.in (config.status): Don't use double-colon rules, as
4765 they are not portable according to POSIX. Fix shell typo with `;
4766 I guess this rule has never been tested?
4767 (VCSWITNESS): New macro, to override any environment var.
4769 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4771 * xterm.h (struct x_display_info): Do not track X connection
4772 fd separately because it is always available from Display.
4773 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4776 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4778 * buffer.c (drop_overlay):
4779 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4780 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4782 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4784 * buffer.c (Fmake_overlay, Fmove_overlay):
4785 * intervals.c (set_point_from_marker):
4786 * print.c (PRINTPREPARE): Prefer signal_error
4787 to plain error and report unsuitable marker too.
4789 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4791 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4792 for 'dragging' member.
4793 (struct x_output): Remove set-but-unused leftovers
4794 'left_before_move' and 'top_before_move'.
4795 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4796 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4797 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4798 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4799 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4800 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4801 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4802 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4804 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4806 * nsfont.m (INVALID_GLYPH): New define.
4807 (nsfont_encode_char): Use INVALID_GLYPH.
4808 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4810 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4812 * xterm.c (x_last_mouse_movement_time): Revert last change.
4813 This code should use XDisplayMotionBufferSize to check display's
4814 motion history first, and there are few other issues as well.
4815 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4816 (handle_one_xevent): Adjust user.
4818 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4820 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4821 * frame.c (Flast_nonminibuf_frame): ... to here.
4822 (check_minibuf_window): Don't abort if no window was found
4825 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4827 Use XGetMotionEvents to ask the last mouse motion time from X server.
4828 * xterm.c (X_MOTION_HISTORY): Default to 1.
4829 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4830 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4831 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4832 Ifdef away legacy code.
4833 (XTmouse_position, x_scroll_bar_report_motion):
4834 Use x_last_mouse_movement_time.
4835 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4838 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4840 * msdos.c (last_mouse_window): Move to...
4841 (dos_rawgetc): ...this function and adjust comment.
4842 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4843 (mouseMoved): ...this function and adjust comment.
4844 * w32term.c (last_window): Likewise with...
4845 (w32_read_socket): ...this function.
4846 * xterm.c (last_window): Likewise with...
4847 (handle_one_xevent): ...this function.
4849 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4851 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4852 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4853 (handle_one_xevent): ...to here.
4854 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4857 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4859 * msdos.c (IT_set_terminal_window): Remove no-op.
4860 (initialize_msdos_display): Adjust terminal setup.
4861 * w32console.c (w32con_set_terminal_window): Remove no-op.
4862 (initialize_w32_display): Adjust terminal setup.
4863 * w32term.c (w32_set_terminal_window): Remove no-op.
4864 (w32_create_terminal): Adjust terminal setup.
4865 * xterm.c (XTset_terminal_window): Remove no-op.
4866 (x_create_terminal): Adjust terminal setup.
4868 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4870 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4872 (ns_create_terminal): Adjust terminal setup.
4873 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4875 (w32_create_terminal): Adjust terminal setup.
4876 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4878 (x_create_terminal): Adjust terminal setup.
4880 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4882 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4883 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4884 * dispnew.c (buffer_posn_from_coords):
4885 * window.c (Fwindow_end, displayed_window_lines):
4886 * xdisp.c (redisplay_mode_lines): Use it.
4888 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4890 * fontset.c (face_for_char): Check char in the current face font first
4891 if HAVE_NS (Bug#15138).
4893 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4895 * window.c (temp_output_buffer_show): Make sure window returned
4896 by display_buffer is live (Bug#15213).
4898 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4900 Minor cleanup to avoid forward declarations.
4901 * coding.h (struct ccl_spec): Remove forward declaration.
4902 * composite.h (toplevel): Include font.h.
4903 (struct composition_it, struct face, struct font_metrics):
4904 Remove forward declaration.
4905 * dispextern.h (struct image, struct atimer): Likewise.
4906 * emacsgtkfixed.h (struct frame): Likewise.
4907 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4908 * font.h (struct font_driver, struct font, struct glyph_string)
4909 (struct face): Remove forward declaration.
4910 * fontset.h (struct face, struct font): Likewise.
4911 * frame.h (toplevel): Style cleanup.
4912 (enum output_method): Move to...
4913 * termhooks.h (enum output_method): ...here.
4914 (struct glyph, struct frame, struct ns_display_info)
4915 (struct x_display_info, struct w32_display_info):
4916 Remove forward declaration.
4917 * xterm.h (toplevel): Include termhooks.h.
4918 (struct font, struct window, struct glyph_matrix, struct frame)
4919 (struct input_event, struct face, struct image): Remove forward
4921 * gtkutil.h (struct _widget_value): Likewise.
4922 * keyboard.h (toplevel): Include termhooks.h.
4923 (struct input_event): Remove forward declaration.
4925 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4927 * intervals.c (set_point_from_marker): New function.
4928 * editfns.c (Fgoto_char):
4929 * process.c (Finternal_default_process_filter):
4930 * window.c (select_window_1): Use it.
4931 * buffer.h (set_point_from_marker): Add prototype.
4933 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4935 * w32.c (term_winsock): Call release_listen_threads before calling
4937 (_sys_wait_accept): Wait for accept event in a loop with a finite
4938 timeout, instead of waiting indefinitely. Will hopefully avoid
4939 hanging during exit because WSACleanup deadlocks waiting for the
4940 event object to be released. (Bug#14333)
4942 * w32proc.c (release_listen_threads): New function, signals all
4943 the reader threads that listen for connections to stop waiting.
4945 * w32.h (release_listen_threads): Add prototype.
4947 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4949 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4950 field of new marker (for sanity and safety).
4951 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4952 anyway because XMISCTYPE is a function and can't be an lvalue).
4954 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4956 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4957 (x_after_update_window_line, x_scroll_bar_create):
4958 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4959 (handle_one_xevent, x_clear_frame_area):
4960 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4961 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4962 * xterm.h (x_clear_area): Adjust prototype.
4964 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4966 Hook scanning and indentation functions to find_newline. This helps
4967 to avoid duplicated code and renders more respect to newline cache.
4968 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4969 * cmds.c (Fforward_line):
4970 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4971 Use find_newline and avoid unnecessary point movements.
4972 * search.c (scan_newline): Implement on top of find_newline.
4974 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4976 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4977 scoped code (bug#11258).
4979 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4981 * nsterm.m (last_window): New variable.
4982 (EV_TRAILER2): New macro.
4983 (EV_TRAILER): Call EV_TRAILER2.
4984 (mouseMoved:): Add support for mouse-autoselect-window
4985 on nextstep (Bug#6888).
4987 2013-08-28 Andreas Schwab <schwab@suse.de>
4989 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4990 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4991 Remove unused macro definitions.
4992 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4993 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4994 Only define if emacs.
4996 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4998 Prefer enum glyph_row_area to int where appropriate.
4999 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5001 (window_box, window_box_width, window_box_left, window_box_left_offset)
5002 (window_box_right, window_box_right_offset): Adjust prototypes.
5003 * xdisp.c (window_box, window_box_width, window_box_left)
5004 (window_box_left_offset, window_box_right, window_box_right_offset):
5005 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5006 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5007 * nsterm.m (ns_clip_to_row):
5008 * w32term.c (w32_clip_to_row):
5009 * xterm.c (x_clip_to_row): Likewise.
5011 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5013 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5014 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5016 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5018 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5019 for portability to hosts where /bin/sh has problems.
5021 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5023 Redesign redisplay interface to drop global output_cursor.
5024 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5025 (toplevel): Remove declaration of output_cursor.
5026 (set_output_cursor, x_cursor_to): Remove prototype.
5027 * window.h (struct window): New member output_cursor.
5028 (output_cursor_to): New function to replace RIF member.
5029 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5030 (update_text_area, set_window_cursor_after_update): Use it.
5031 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5032 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5033 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5034 * w32term.c (x_update_window_begin, x_update_window_end):
5035 * xterm.c (x_update_window_begin, x_update_window_end):
5036 Adjust to use per-window output cursor.
5038 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5040 Simplify SELECT_TYPE-related code.
5041 Like EMACS_TIME, this portability layer is no longer needed, since
5042 Emacs has been using fd_set as a portability layer for some time.
5043 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5044 (SELECT_TYPE): Remove. All uses changed to fd_set.
5045 (fd_set) [!FD_SET]: New typedef.
5047 Simplify EMACS_TIME-related code.
5048 This portability layer is no longer needed, since Emacs has been
5049 using struct timespec as a portability layer for some time.
5050 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5051 Include <time.h> rather than "systime.h"; that's all that's needed now.
5052 * dispnew.c: Include <timespec.h> rather than "systime.h";
5053 that's all that's needed now.
5054 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5055 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5056 TIMESPEC_RESOLUTION.
5057 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5058 LOG10_TIMESPEC_RESOLUTION.
5059 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5060 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5061 (make_emacs_time): Remove. All used changed to make_timespec.
5062 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5063 (current_timespec): Rename from current_emacs_time. All uses changed.
5064 (add_emacs_time): Remove. All uses changed to timespec_add.
5065 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5066 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5067 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5068 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5069 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5070 (current_timespec): Rename from current_emacs_time. All uses changed.
5071 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5072 changed to timespec_cmp.
5073 * xgselect.c: Include <timespec.h>, since our .h files don't.
5075 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5077 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5078 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5079 Remove the leftovers.
5080 * gtkutil.c (toplevel): Do not declare Qxft but include
5082 * image.c (toplevel): Do not declare Vlibrary_cache because
5083 it's already done in lisp.h.
5085 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5087 * lisp.h (Mouse_HLInfo): Move from here...
5088 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5089 (reset_mouse_highlight): New function.
5090 * msdos.c (dos_set_window_size, IT_update_begin)
5091 (internal_terminal_init):
5092 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5093 (ns_initialize_display_info):
5094 * w32console.c (initialize_w32_display):
5095 * w32term.c (x_update_window_end, x_free_frame_resources)
5096 (w32_initialize_display_info):
5097 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5098 * window.c (Fdelete_other_windows_internal):
5099 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5100 * termchar.h (toplevel):
5101 * xterm.h (toplevel): Include dispextern.h.
5103 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5105 Fix minor problems found by static checking.
5106 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5107 (expect): Avoid nested-if warning.
5108 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5109 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5110 * nsterm.h, nsterm.m (ns_select):
5111 * xgselect.c, xgselect.h (xg_select):
5112 Adjust signature to better match pselect's.
5113 * nsterm.m (ns_select):
5114 Don't set *TIMEOUT, since pselect doesn't.
5115 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5116 diagnostic about assigning const char * to it.
5117 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5119 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5121 * lread.c (substitute_object_recurse): Handle hash-tables as well
5124 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5126 Fix unlikely core dump in init_tty, and simplify terminfo case.
5127 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5128 The old version incorrectly dumped core if malloc returned a
5129 buffer containing only non-NUL bytes.
5130 (init_tty): Do not allocate or free termcap buffers; the
5131 struct does that for us now.
5132 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5133 (struct tty_display_info): Define members termcap_term_buffer and
5134 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5135 use them. Allocate them directly in struct rather than indirectly
5136 via a pointer, to simplify init_tty.
5138 * frame.c (check_minibuf_window): Initialize 'window' properly,
5139 so that Emacs reliably aborts later if 'window' is not initialized.
5141 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5143 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5144 of VoidSymbol (Bug#15154).
5146 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5148 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5149 mouse_face_beg_y and mouse_face_end_y.
5150 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5151 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5152 Adjust users and update comment where appropriate.
5154 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5156 * frame.c (check_minibuf_window): New function.
5157 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5158 Call check_minibuf_window (Bug#15183).
5160 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5162 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5163 because this is the only last cursor data we need to keep and consult.
5164 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5165 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5168 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5170 Fix recovering from possible decompression error.
5171 Since insert_from_gap doesn't always move point, we can't use PT as
5172 the position where the partially decompressed data ends, and
5173 should count how many bytes was produced so far.
5174 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5175 (unwind_decompress): Really delete partially uncompressed data.
5176 (Fzlib_decompress_region): Take decompressed data size into account.
5178 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5180 * syntax.c (init_syntax_once): Adjust comment and do an early
5181 initialization of Qchar_table_extra_slots just once...
5182 * casetab.c (init_casetab_once):
5183 * category.c (init_category_once):
5184 * character.c (syms_of_character):
5185 * coding.c (syms_of_coding):
5186 * xdisp.c (syms_of_xdisp): ...and omit it here.
5188 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5190 * xdisp.c (get_next_display_element): Don't apply to characters
5191 from a display vector the logic of setting it->end_of_box_run_p
5192 suitable for characters from a buffer. (Bug#15175)
5194 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5195 to handle directories, rather than '_utime' which doesn't.
5198 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5200 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5201 or fullscreen (Bug#14627).
5203 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5205 System-dependent integer overflow fixes.
5206 * process.c (Fset_process_window_size): Signal an error if
5207 the window size is outside the range supported by the lower level.
5208 * sysdep.c (set_window_size): Return negative on error,
5209 nonnegative on success, rather than -1, 0, 1 on not in system,
5210 failure, success. This is simpler. Caller changed.
5211 (serial_configure): Remove unnecessary initialization of local.
5212 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5213 size fits in unsigned long; this isn't true on some 32-bit hosts.
5214 Avoid buffer overrun if some future version of /proc/meminfo has a
5215 variable name longer than 20 bytes.
5216 (system_process_attributes) [__FreeBSD__]:
5217 Don't assume hw.availpages fits in 'int'.
5219 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5221 Don't let very long directory names overrun the stack.
5222 Fix some related minor problems involving "//", vfork.
5223 * callproc.c (encode_current_directory): New function.
5224 (call_process): Don't append "/"; not needed.
5225 * fileio.c (file_name_as_directory_slop): New constant.
5226 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5227 this can save the caller having to alloca.
5228 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5229 Use SAFE_ALLOCA, not alloca.
5230 (directory_file_name, Fexpand_file_name): Leave leading "//"
5231 alone, since it can be special even on POSIX platforms.
5232 * callproc.c (call_process):
5233 * process.c (Fformat_network_address):
5234 * sysdep.c (sys_subshell):
5235 Use encode_current_directory rather than rolling our own.
5236 (create_process): No need to encode directory; caller does that now.
5237 * process.h (encode_current_directory): New decl.
5238 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5239 Rework to avoid 'goto xyzzy;'.
5241 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5243 * xdisp.c (handle_face_prop): If the default face was remapped use
5244 the remapped face for strings from prefix properties. (Bug#15155)
5246 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5248 Minor cleanup for redisplay interface and few related functions.
5249 * frame.h (enum text_cursor_kinds): Move from here...
5250 * dispextern.h (enum text_cursor_kinds): ...to here.
5251 (toplevel): Drop unnecessary declarations.
5252 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5253 in update_window_end_hook and draw_window_cursor functions.
5254 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5255 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5256 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5257 * xterm.c (x_update_window_end, x_draw_window_cursor):
5258 * xdisp.c (display_and_set_cursor, update_window_cursor)
5259 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5260 enum text_cursor_kinds where appropriate.
5262 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5264 Redesign redisplay interface to drop updated_row and updated_area.
5265 * dispextern.h (updated_row, updated_area): Remove declaration.
5266 (struct redisplay_interface): Pass glyph row and row area parameters
5267 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5268 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5270 * dispnew.c (updated_row, updated_area): Remove.
5271 (redraw_overlapped_rows, update_window_line): Adjust user.
5272 (update_marginal_area, update_text_area): Likewise. Pass updated row
5273 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5274 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5277 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5279 * process.c (flush_pending_output): Remove stub.
5282 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5284 * callproc.c: Fix race that killed background processes (Bug#15144).
5285 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5286 Record deleted process-id in critical section, not afterwards.
5287 Don't mistakenly kill process created by a call-process invocation
5288 that discards output and does not wait.
5290 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5292 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5293 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5294 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5295 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5296 to shut up compiler in mark_object.
5297 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5299 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5301 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5302 We can't portably rely on PTY_OPEN doing that, even if
5303 it calls posix_openpt with O_CLOEXEC.
5305 2013-08-20 Kenichi Handa <handa@gnu.org>
5307 * character.c (string_char): Improve commentary.
5309 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5311 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5312 (struct animation_cache): Make signature a flexible array member.
5313 All uses changed. This is a tad slower but may insulate us better
5314 from future changes to ImageMagick.
5316 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5318 * image.c: Shrink memory needed for animation cache.
5319 (SIGNATURE_DIGESTSIZE): New constant.
5320 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5321 (imagemagick_create_cache): Copy the signature. This saves
5322 several KB of memory that ImageMagick wastes per signature.
5323 Don't bother updating the update_time, as the caller does that now.
5324 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5325 it's a fixed size struct member now.
5326 (imagemagick_get_animation_cache): Always destroy the signature,
5327 as it's now imagemagick_create_cache's responsibility to copy it.
5328 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5329 and use memcmp rather than strcmp.
5330 eassert that ImageMagick returns a signature of the specified length.
5332 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5334 * image.c (imagemagick_get_animation_cache): Don't segfault on
5336 (imagemagick_get_animation_cache): Revert to previous definition
5337 so that it actually works. But keep the memory leak fix.
5338 (imagemagick_get_animation_cache): Fix memory leak.
5340 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5342 * image.c: Fix animation cache signature memory leak.
5343 Fix some other minor performance problems while we're at it.
5344 (imagemagick_create_cache): Clear just the members that
5345 need clearing. Don't set update_time, as caller does that now.
5346 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5347 Simplify by using pointer-to-pointer instead of a prev pointer.
5348 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5349 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5350 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5351 it's already a copy. Free the signature probe unless it's cached.
5353 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5354 This was introduced by my 2013-08-12 fix for Bug#15035.
5356 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5358 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5359 (imagemagick_prune_animation_cache): Now static.
5361 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5363 * image.c (imagemagick_get_animation_cache): Don't segfault when
5364 pruning all entries.
5366 2013-08-18 Ken Brown <kbrown@cornell.edu>
5368 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5369 static heap if ENABLE_CHECKING is defined.
5370 (max_bss_sbrk_ptr): New variable.
5372 (report_sheap_usage): Report maximum static heap usage instead of
5373 ending static heap usage.
5375 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5377 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5378 of zlib_initialized according to the results of calling
5379 init_zlib_functions.
5381 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5383 * image.c: Implement an ImageMagick per-image cache.
5384 (imagemagick_get_animation_cache): Fix a double-free error.
5385 (imagemagick_load_image): Remove the ping_wand code, which only
5386 apparently saved time on invalid animated images, and slowed down
5387 everything else. Optimise for the common case.
5389 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5391 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5393 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5395 * marker.c (set_marker): Remove documentation of undefined behavior.
5397 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5399 * image.c (imagemagick_compute_animated_image): Animate correctly
5400 when sub-images are smaller than the main image.
5401 (imagemagick_compute_animated_image): Setting the iterator row to
5402 zero is apparently not allowed.
5403 (imagemagick_compute_animated_image): Allow images that say they
5404 have sub-images that are bigger than the main image, but just crop
5407 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5409 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5411 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5413 * image.c (imagemagick_compute_animated_image): Respect the GIF
5416 2013-08-15 Ken Brown <kbrown@cornell.edu>
5418 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5419 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5422 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5424 Fix minor problems found by static checking.
5425 * frame.c (delete_frame):
5426 * xdisp.c (next_element_from_display_vector):
5427 Avoid uninitialized local.
5428 * image.c (imagemagick_compute_animated_image): Port to C89.
5429 Prefer usual GNU indentation style for loops.
5430 Be more careful about bizarrely large sizes, by using ptrdiff_t
5433 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5435 Fix infinite frame selection loop (Bug#15025).
5436 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5438 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5440 * xdisp.c (compute_window_start_on_continuation_line):
5441 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5442 to make sure we end up setting the window start at the leftmost
5443 visible character of the display line. This avoids funky
5444 horizontal shifting because the window start is not kept on the
5445 same position. (Bug#15090)
5446 (next_element_from_display_vector): Support 'box' face attribute
5447 in the face definitions of a display vector. (Bug#15099)
5449 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5451 * image.c (imagemagick_compute_animated_image): Implement animated
5453 (imagemagick_compute_animated_image): Fix some compilation
5454 warnings. Implement a very simple cache to make the animation
5455 usable at all, but it should be replaced with a per-image cache.
5457 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5459 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5460 to do `for' loops over alist values.
5461 * buffer.h (FOR_EACH_BUFFER):
5462 * process.c (FOR_EACH_PROCESS): Use it.
5463 (handle_child_signal, status_notify, Fget_buffer_process)
5464 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5466 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5468 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5469 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5470 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5471 to xzalloc and so avoid redundant call to memset.
5472 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5473 members because it is allocated with xzalloc and so already zeroed.
5475 2013-08-14 Ken Brown <kbrown@cornell.edu>
5477 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5480 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5482 Utility function and macro to copy Lisp string to C string.
5483 * lisp.h (xlispstrdupa): New macro.
5484 (xlispstrdup): New prototype.
5485 * alloc.c (xlispstrdup): New function.
5486 * callint.c (Fcall_interactively):
5487 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5488 (Fsubstitute_in_file_name):
5489 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5490 * image.c (x_create_bitmap_from_file):
5491 * w32term.c (w32_term_init):
5492 * xterm.c (x_term_init): Use xlispstrdup.
5494 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5496 * image.c (imagemagick_load_image): Make animated pictures work.
5497 There's still some problems with background color settings, though
5500 * decompress.c (unwind_decompress): Always restore point.
5502 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5504 * marker.c (set_marker): Reformat documentation.
5506 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5508 * xdisp.c (cursor_type_changed): Now static.
5510 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5511 Use changed. This avoids the need to call xmalloc and for the
5512 caller to call xfree, and avoids memory leaks in some situations.
5514 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5516 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5517 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5518 (redisplay_window): If window_end_valid is cleared due to non-zero
5519 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5520 so do not call to try_cursor_movement for that window.
5522 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5524 * window.h (struct window): Convert window_end_pos and
5525 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5526 (wset_window_end_pos, wset_window_end_vpos): Remove.
5527 * dispnew.c (adjust_glyph_matrix):
5528 * window.c (Fwindow_end, replace_window, set_window_buffer)
5530 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5531 (set_vertical_scroll_bar, redisplay_window, try_window)
5532 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5533 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5534 (note_mouse_highlight): Adjust users.
5535 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5538 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5540 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5541 * image.c (imagemagick_filename_hint): Use `const char *' and
5542 prefer SSDATA to SDATA to avoid warnings.
5544 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5546 Cleanup window fringes, margins and scroll bars adjustments.
5547 * window.c (set_window_fringes, set_window_margins)
5548 (set_window_scroll_bars, apply_window_adjustment): New functions.
5549 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5550 (Fset_window_scroll_bars): Use them.
5552 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5554 * window.h (struct window): Convert scroll_bar_width
5555 from Lisp_Object to integer. Adjust comment.
5556 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5558 * window.c (wset_scroll_bar_width): Remove.
5559 (make_window): Initialize scroll_bar_width.
5560 (Fsplit_window_internal): Use direct assignment.
5561 (Fset_window_configuration, save_window_save):
5562 Convert Lisp_Object to integer and back where appropriate.
5563 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5564 bar was actually changed, and mention this in docstring.
5566 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5568 * decompress.c: Minor simplifications.
5569 (Fzlib_decompress_region): Don't bother verifying
5570 that avail_out <= UINT_MAX, as that was confusing.
5571 Mention the restriction in a comment instead.
5572 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5574 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5576 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5577 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5579 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5581 * image.c (imagemagick_filename_hint): Check for errors in the
5584 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5586 * window.c (Fwindow_margins): Return nil when there's no marginal
5587 area, as per the documented API.
5589 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5590 Fmake_vector, as scroll bar's struct members are not all Lisp
5591 objects now. This avoids crashes in GC.
5593 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5594 bool, so its address could be taken.
5596 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5598 * image.c (imagemagick_filename_hint): New function to possibly
5599 apply `image-content-type-suffixes'.
5600 (imagemagick_load_image): Use it.
5602 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5604 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5605 if loading zlib failed.
5607 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5609 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5610 2013-08-13 checkin below. Change bool to BOOL, rule is:
5611 All Obj-C code uses BOOL, except for interfaces callable from C.
5613 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5615 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5617 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5618 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5619 bool instead of BOOL.
5620 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5621 from Lisp_Object to bitfield. Adjust comment.
5622 * w32term.c (x_scroll_bar_create): Adjust user.
5623 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5624 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5625 Use bool for boolean.
5626 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5627 to `unsigned int' when defining a bitfield.
5629 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5631 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5633 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5635 * window.h (struct window): Convert left_margin_cols and
5636 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5637 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5638 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5640 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5642 (showing_window_margins_p, update_window_line, update_frame_1):
5643 * fringe.c (draw_fringe_bitmap_1):
5644 * xdisp.c (window_box_width): Adjust users.
5645 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5646 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5647 Use direct assignment.
5648 (Fset_window_configuration, save_window_save, Fwindow_margins):
5649 Convert Lisp_Object to integer and back where appropriate.
5650 (Fset_window_margins): Adjust user. Return t if any margin
5651 was actually changed, and mention this in docstring.
5653 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5655 * syntax.c (forward_word):
5656 * cmds.c (forward_char, backward_char): Mention the optional argument.
5658 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5660 * window.h (struct window): Convert left_fringe_width
5661 and right_fringe_width from Lisp_Objects to integers.
5663 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5664 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5665 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5667 (make_window): Initialize new integer fields to -1.
5668 (Fsplit_window_internal): Use direct assignment.
5669 (Fset_window_configuration, save_window_save):
5670 Convert Lisp_Object to integer and back where appropriate.
5671 (Fset_window_fringes): Adjust user. Return t if any fringe
5672 was actually changed, and mention this in docstring.
5674 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5676 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5677 * nsfns.m (x_set_cursor_type):
5678 * w32fns.c (x_set_cursor_type):
5679 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5680 * xdisp.c (set_frame_cursor_types): ...but in common code.
5682 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5684 * font.c (clear_font_cache): New function, stripped from...
5685 (Fclear_font_cache): ...here, which now uses the function
5686 above. Adjust comment.
5687 * font.h (clear_font_cache): Add prototype.
5688 * xfaces.c (clear_face_cache): Use clear_font_cache.
5690 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5692 * window.c (Fset_window_start): Compare `w', not `window' because
5693 `w' might not be equal to `window' after call to decode_live_window.
5695 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5697 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5698 This fixes a problem introduced by the Bug#15035 patch
5699 when using GPG. Reported by Herbert J. Skuhra.
5701 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5703 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5704 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5705 not yet initialized.
5707 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5709 * decompress.c (Fzlib_decompress_region): Support zlib
5710 decompression, too, and rename.
5712 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5714 Minor zlib configuration tweaks.
5715 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5716 Don't assume presence of fn_inflateInit2_ zlib internal function.
5718 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5720 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5721 include the zlib prefix.
5723 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5725 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5726 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5727 define static variables that are pointers to zlib functions to be
5729 (init_zlib_functions) [WINDOWSNT]: New function.
5730 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5732 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5733 macros instead of invoking the zlib functions directly.
5734 (syms_of_decompress): DEFSYM Qzlib_dll.
5735 Staticpro Szlib_available_p.
5737 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5739 Avoid looping over all frame windows to freeze and unfreeze.
5740 * window.h (struct window): Drop frozen_window_start_p.
5741 (freeze_window_starts): Drop prototype.
5742 * frame.h (struct frame): New frozen_window_starts flag.
5743 (FRAME_WINDOWS_FROZEN): New macro.
5744 * window.c (freeze_window_start, freeze_window_starts):
5746 (select_window, replace_window): Adjust users.
5747 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5748 (window_frozen_p): New function.
5749 (redisplay_window): Use it.
5751 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5753 Fix some fd issues when running subprocesses (Bug#15035).
5754 Fix bugs that can leak files or file descriptors on errors.
5755 Don't unlink open temp files, as that's hard for users to diagnose
5756 when things go awry (e.g., temp disk exhausted).
5757 Don't bother to lock temp files. Check for invalid recursion.
5758 * callproc.c (synch_process_fd): Remove. All uses removed.
5759 (synch_process_tempfile): New var or macro.
5760 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5762 (record_kill_process): New arg, the temp name. All callers changed.
5763 (delete_temp_file): Now just a simple wrapper around unlink.
5764 (call_process_kill): New arg, the call_process_fd array.
5765 Close them all. Clear synch_process_pid. Remove the temp file,
5766 or arrange for it to be removed.
5767 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5768 that's been moved to synch_process_tempfile. Caller changed.
5769 Do not remove the tempfile; that's now call_process_kill's
5771 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5772 call_process_kill; the caller now does that.
5773 (call_process_cleanup): Do not close the process fd; that's now
5774 call_process_kill's responsibility.
5775 (Fcall_process): Implement via new function call_process, which
5776 has most of the old body of Fcall_process, but with a different API.
5777 (call_process): New function that does not open or close filefd if
5778 it is nonnegative. Record which fds need to be closed, and let
5779 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5780 Signal an error if invoked recursively (could be done via a hook).
5781 Simplify creation of the tempfile in the MSDOS case.
5782 Don't create the output file until after checking for the executable.
5783 Report any failure to open /dev/null.
5784 Don't open /dev/null for writing twice; once is enough.
5785 Don't create pipe if all output is being discarded or sent to file.
5786 Don't worry about setting up the coding system or reading from the
5787 pipe if all output is being discarded.
5788 Hoist fd_error local into top level, to lessen block nesting.
5789 Don't record deleted pid here; now done by Fcall_process_region.
5790 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5791 and note its success in synch_process_tempfile.
5792 Do not leak resources when child_setup fails.
5793 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5794 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5795 (create_temp_file): Now returns open fd, with an additional
5796 Lisp_Object * argument to return the name. All callers changed.
5797 Do not close the file; rewind it instead, and leave it open for
5798 the caller. Do not lock the temp file. Unwind-protect the file
5799 and the file-descriptor.
5800 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5801 If an asynchrounous process, record it here, not in call_process.
5802 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5803 * eval.c (set_unwind_protect): New function.
5804 * fileio.c (write_region): New function, generalized from the
5805 old Fwrite_region. Do not lock temp files.
5806 (Fwrite_region): Use it.
5807 * lisp.h (set_unwind_protect, write_region): New decls.
5808 * process.c: Include <verify.h>.
5809 (make_process): Mark fds as initially closed.
5810 (deleted_pid_list): Now a list of pid-filename pairs.
5812 (close_process_fd): New function.
5813 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5814 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5815 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5816 (create_process, create_pty, Fmake_serial_process)
5817 (server_accept_connection): Record which fds need to be closed,
5818 and let deactivate_process close them.
5819 (Fmake_network_process): Do not discard the unwind-protect
5820 until it's safe to do so.
5821 (deactivate_process): Close the fds opened by create_process etc.
5822 (Fprocess_send_eof): Adjust to new way of recording open fds.
5823 Report an error if /dev/null can't be opened, instead of aborting.
5824 * process.h (PROCESS_OPEN_FDS): New constant.
5825 (struct Lisp_Process): New member open_fds.
5826 (record_kill_process, record_deleted_pid): Adjust signatures.
5827 (record_deleted_pid): Move decl here ...
5828 * syswait.h (record_deleted_pid): ... from here.
5830 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5832 * decompress.c: Fix bugs with large buffers and weird inputs.
5833 Tune a bit. Reindent as per usual Emacs style.
5834 (BUFFER_SIZE): Remove.
5835 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5836 more than UINT_MAX bytes. Decompress into the gap instead of into
5837 an auto buffer, as this should avoid copying. Return nil if
5838 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5839 set immediate_quit; we shouldn't trust zlib code that much.
5841 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5843 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5844 errors, and really move the gap to where we want it.
5846 * lisp.h: Include decompress.c support.
5848 * emacs.c (main): Include decompress.c support.
5850 * Makefile.in: Include -lz if present.
5852 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5854 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5855 (initWithTitle:): Initialize frame to 0.
5856 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5857 (fillWithWidgetValue:frame:): Rename from
5858 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5860 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5861 fillWithWidgetValue:frame:
5863 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5864 remove memory leak warnings.
5866 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5867 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5870 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5871 (x_activate_menubar): Update the whole menu.
5872 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5873 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5874 current event is not NSSystemDefined (Bug#15001).
5875 Call ns_check_menu_open only if trackingMenu is 2.
5876 (menuDidClose:): New method, decrease trackingMenu.
5877 (fillWithWidgetValue:setDelegate:): New method.
5878 (fillWithWidgetValue:): Call the above.
5880 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5882 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5884 Omit some unnecessary casts.
5885 Many of these go back to the old pre-C89 days, when they may have
5886 been needed, but we've been assuming C89 or later for a while now.
5887 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5888 (live_float_p, live_misc_p, live_vector_p):
5889 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5890 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5891 (defvar_per_buffer):
5892 * callint.c (Fcall_interactively):
5893 * doc.c (Fsubstitute_command_keys):
5894 * filelock.c (get_boot_time):
5895 * frame.c (xrdb_get_resource):
5896 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5897 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5898 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5899 (menuitem_highlight_callback, menu_destroy_callback)
5900 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5901 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5902 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5903 (xg_tool_bar_help_callback, tb_size_cb):
5904 * image.c (xpm_alloc_color, png_read_from_memory)
5905 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5906 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5908 * keymap.c (describe_map):
5909 * nsfns.m (Fns_display_monitor_attributes_list):
5910 * nsmenu.m (process_dialog:):
5911 * nsterm.m (hold_event):
5912 * process.c (wait_reading_process_output):
5913 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5914 * scroll.c (do_direct_scrolling, scrolling_1):
5915 * termcap.c (tgetent):
5916 * window.c (check_window_containing, add_window_to_list)
5917 (freeze_window_starts):
5918 * xdisp.c (compare_overlay_entries, vmessage):
5919 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5920 (x_get_monitor_attributes_xrandr)
5921 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5922 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5923 * xfont.c (xfont_match, xfont_open):
5924 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5925 (menubar_selection_callback, menu_position_func)
5926 (popup_selection_callback, create_and_show_popup_menu)
5927 (dialog_selection_callback, create_and_show_dialog):
5928 * xrdb.c (x_get_string_resource):
5930 * xsmfns.c (x_session_check_input):
5931 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5932 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5933 (xaw_jump_callback, xaw_scroll_callback):
5934 Omit unnecessary casts.
5936 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5938 Minor string-length refactoring.
5939 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5940 * frame.c (make_monitor_attribute_list):
5941 Prefer build_string to strlen + make_string.
5943 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5945 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5946 don't check minor_code (Bug#14417).
5948 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5950 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5951 vertical positions instead. This avoids calling MATRIX_ROW with
5952 row numbers that are possibly beyond valid limits. (Bug#15064)
5954 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5956 Use xstrdup and build_unibyte_string where applicable.
5957 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5958 * xfns.c (x_window):
5959 * xrdb.c (x_get_customization_string):
5960 * xterm.c (xim_initialize):
5961 * w32fns.c (w32_window): Use xstrdup.
5962 (w32_display_monitor_attributes_list):
5963 * emacs.c (init_cmdargs):
5964 * keyboard.c (PUSH_C_STR):
5965 * nsfont.m (nsfont_open):
5966 * sysdep.c (system_process_attributes):
5967 * w32.c (system_process_attributes):
5968 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5970 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5972 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5973 variables of these types so that GDB would know about them, as aid
5974 for debugging fatal exceptions. (Bug#15024) See also
5975 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5978 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5980 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5981 larger than the NSWindow (Bug#14934).
5983 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5985 Redesign redisplay interface to drop global variable updated_window.
5986 Always pass currently updated window as a parameter to update routines.
5987 * dispextern.h (updated_window): Remove declaration.
5988 (struct redisplay_interface): Pass window parameter to
5989 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5990 and after_update_window_hook.
5991 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5993 * dispnew.c (updated_window): Remove.
5994 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5995 (update_window_line): Adjust to match redisplay interface changes.
5996 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5997 (ns_scroll_run, ns_after_update_window_line):
5998 * w32term.c (x_update_window_begin, x_update_window_end)
5999 (x_after_update_window_line, x_scroll_run):
6000 * xterm.c (x_update_window_begin, x_update_window_end)
6001 (x_after_update_window_line, x_scroll_run):
6002 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6003 Likewise. Adjust comments where appropriate.
6004 (x_cursor_to): Simplify because this is always called during window
6005 update (but install debugging check anyway).
6006 (expose_window): Check must_be_updated_p flag to see whether this
6007 function is called during window update.
6009 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6011 Do not reset window modification event counters excessively.
6012 These leftovers and poor man's tricky methods to catch extra
6013 redisplay's attention are no longer needed.
6014 * frame.c (set_menu_bar_lines_1):
6015 * minibuf.c (read_minibuf_unwind):
6016 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6017 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6018 (window_scroll_line_based, Fset_window_configuration):
6019 * xdisp.c (redisplay_window): Do not reset last_modified and
6020 last_overlay_modified counters.
6022 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6024 * xselect.c (x_send_client_event): Set send_event and serial, memset
6025 data.l as it might be bigger than data.b. Use 24 bit mask to
6026 XSendEvent (Bug#15034).
6028 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6030 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6031 for TTY frames that are not the top frame on their console.
6034 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6036 * w32term.c (w32fullscreen_hook): Really maximize frame when
6037 asked for (Bug#14841).
6039 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6041 Prefer selected_window to Fselected_window, likewise for frames.
6042 * buffer.c (Fbuffer_swap_text):
6043 * data.c (Fvariable_binding_locus):
6044 * window.c (run_window_configuration_change_hook): Adjust users.
6045 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6046 Use decode_live_frame.
6048 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6050 Be more careful if selected window shows the buffer other than current,
6051 use window_outdated only if this is not so. This change should also
6052 address some weird issues discussed in Bug#13012.
6053 * window.h (window_outdated): New prototype.
6054 * window.c (window_outdated): Now here. Convert from static and
6055 always assume window's buffer.
6056 (Fwindow_end, Fwindow_line_height): Use it.
6057 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6058 and always assume window's buffer.
6059 (redisplay_window): Adjust user.
6060 (redisplay_internal): Call to reconsider_clip_changes once and
6061 check whether mode line should be updated only if selected window
6062 shows current buffer.
6063 (run_window_scroll_functions): Use eassert for debugging check.
6064 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6066 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6068 * window.c (window_scroll, window_scroll_pixel_based)
6069 (window_scroll_line_based): Use bool for booleans.
6071 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6073 * process.c: Fix minor off-by-one issues in descriptor counts.
6074 This shouldn't fix any real bugs, but it cleans up the code a bit.
6075 (max_process_desc, max_input_desc): -1, not 0, means none.
6077 (delete_input_desc): New function.
6078 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6079 (deactivate_process): Scan backwards when recomuting max_process_desc;
6080 that should be faster.
6081 (init_process_emacs): Initialize max_input_desc.
6083 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6085 Use region cache to speedup bidi_find_paragraph_start.
6086 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6087 Rename cache_long_line_scans to cache_long_scans.
6088 * buffer.c (bset_cache_long_line_scans): Rename to
6089 bset_cache_long_scans.
6090 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6091 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6093 (syms_of_buffer): Rename cache-long-line-scans to
6094 cache-long-scans. Adjust docstring.
6095 * search.c (newline_cache_on_off):
6096 * indent.c (width_run_cache_on_off): Adjust users.
6097 * bidi.c (bidi_paragraph_cache_on_off): New function.
6098 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6099 * insdel.c (prepare_to_modify_buffer):
6100 Invalidate bidi_paragraph_cache if enabled.
6102 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6104 Invalidate region caches only if buffer text is going to be changed.
6105 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6106 (modify_text): ...new prototype.
6107 (prepare_to_modify_buffer_1): New prototype.
6108 * textprop.c (modify_region): Rename to...
6109 (modify_text_properties): ...new function.
6110 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6111 (Fremove_list_of_text_properties): Adjust users.
6112 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6113 (modify_text): ...new function.
6114 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6115 (prepare_to_modify_buffer_1): ...new function.
6116 * casefiddle.c (casify_region):
6117 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6118 (Ftranspose_regions): Use modify_text.
6120 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6122 * lisp.mk (lisp): Add nadvice.elc.
6124 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6126 New macro to iterate over live buffers similar to frames.
6127 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6128 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6129 Declare buffer-related variables here to offload lisp.h.
6130 * buffer.c (Vbuffer_alist): Adjust comment.
6131 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6132 (other_buffer_safely):
6133 * data.c (store_symval_forwarding):
6134 * dispnew.c (Fframe_or_buffer_changed_p):
6135 * fileio.c (Fdo_auto_save):
6136 * filelock.c (unlock_all_files):
6137 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6139 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6141 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6142 * callproc.c (create_temp_file):
6143 * filelock.c (create_lock_file):
6144 Assume mkostemp, since it's now provided by Gnulib.
6146 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6148 * w32.c (mkostemp): New function.
6149 (mktemp): Remove, no longer used. Most of the code reused in
6150 mkostemp. (Bug#15015)
6151 (mktemp): Don't undef.
6153 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6155 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6156 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6157 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6158 (free_glyph_pool, check_glyph_memory): Likewise for
6159 all users. Adjust comments where appropriate.
6161 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6163 * composite.h: Minor fixups.
6164 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6165 to fix a misspelling, and change it to an inline function while
6166 we're at it (it need not be a macro). All uses changed.
6167 (composition_method, composition_valid_p):
6168 Rewrite to avoid assignments in if-conditions.
6170 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6172 Do not use global Lisp_Object in composition macros.
6173 * composite.h (composition_temp): Remove declaration.
6174 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6175 (composition_method, composition_valid_p): ...inline functions.
6176 (compose_region): Remove the leftover.
6177 * composite.c (composition_temp): Remove.
6178 (run_composition_function, update_compositions)
6179 (composition_compute_stop_pos, composition_adjust_point)
6180 (Ffind_composition_internal):
6181 * coding.c (handle_composition_annotation):
6182 * xdisp.c (handle_composition_prop, check_point_in_composition):
6183 Related users changed.
6185 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6187 Drop FRAME_PTR typedef.
6188 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6189 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6190 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6191 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6192 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6193 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6194 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6195 All related users changed.
6197 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6199 * eval.c (default_toplevel_binding): New function.
6201 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6202 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6203 (syms_of_eval): Export them.
6204 * data.c (Fdefault_value): Micro cleanup.
6205 * term.c (init_tty): Use "false".
6207 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6209 Fix X GC leak in GTK and raw (no toolkit) X ports.
6210 * xterm.c (x_free_frame_resources): If white and black relief
6211 GCs are allocated, always free them here.
6212 * xfns.c (x_make_gc): Omit redundant initialization.
6213 * widget.c (create_frame_gcs): Remove the leftover.
6214 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6215 in x_free_frame_resources.
6217 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6219 * nsterm.m (windowWillResize:toSize:): Only change title if
6220 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6222 (viewDidEndLiveResize): New method.
6224 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6225 inside NS_IMPL_COCOA.
6227 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6229 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6230 Do not check whether undo is enabled because record_insert and
6231 record_delete does that themselves.
6233 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6235 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6236 member which is not really used any more.
6237 (FRAME_XIC_BASE_FONTNAME): Remove.
6238 * xfns.c (xic_free_fontset): Adjust user.
6239 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6240 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6241 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6242 (xdialog_show): Use eassert for debugging check.
6243 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6245 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6247 * fileio.c, fns.c (merge): Move extern decl from here ...
6248 * lisp.h (merge): ... to here.
6250 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6252 Fix last font-related change.
6253 * w32font.h (w32font_list_internal, w32font_match_internal):
6255 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6256 (uniscribe_list_family): Adjust to match font API change.
6257 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6258 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6260 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6262 * frame.h (FRAME_MOUSE_UPDATE):
6263 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6264 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6266 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6268 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6269 * font.h (struct font_driver): Change list, match, and list_family
6270 functions to accept struct frame * as first arg.
6271 * font.c (font_score, font_compare, font_sort_entities):
6273 (font_sort_entities, font_list_entities, font_select_entity):
6274 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6275 match font API change.
6276 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6277 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6278 * ftxfont.c (ftxfont_list, ftxfont_match):
6279 * xftfont.c (xftfont_list, xftfont_match):
6280 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6281 * w32font.c (w32font_list, w32font_match, w32font_list):
6282 (w32font_list_internal, w32_font_match_internal): Likewise.
6283 * xfaces.c (Fx_family_fonts): Adjust user.
6285 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6287 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6288 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6289 only if HAVE_X_WINDOWS is in use.
6290 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6291 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6292 * w32term.c (x_wm_set_icon_position): Likewise.
6293 * w32fns.c (x_icon): Adjust user.
6295 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6297 * xterm.c (last_mouse_press_frame): Remove the
6298 leftover which is not really used any more.
6299 (handle_one_xevent, syms_of_xterm): Adjust users.
6300 (x_flush): Call XFlush once per each X display, not frame.
6301 This is better because this code always unconditionally skips
6302 non-X frames in Vframe_list and issues the only XFlush if we
6303 have more than one X frame on the same X display.
6304 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6305 Use bool for booleans.
6306 (x_draw_glyph_string_background, cvt_string_to_pixel):
6307 (cvt_pixel_dtor): Drop unnecessary prototypes.
6308 * xterm.h (x_display_ok): Adjust prototype.
6310 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6312 Drop unnecessary functions that deals with frame pixel size.
6313 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6314 (x_pixel_height): Drop prototypes.
6315 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6316 (x_pixel_height): Drop implementations.
6317 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6318 which should be always valid for window frame.
6319 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6320 * w32menu.c (Fx_popup_dialog):
6321 * xmenu.c (Fx_popup_dialog): Likewise for both.
6323 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6325 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6326 frame parameters and call to Fmodify_frame_parameters just once.
6327 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6328 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6329 and mention nil frame in docstring.
6331 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6333 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6334 (x_figure_window_size): Likewise. Adjust to return long.
6335 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6336 (toplevel): Move Qterminal_live_p to...
6337 * terminal.c (toplevel): ...here, make it static, and...
6338 (syms_of_terminal): ...DEFSYM here.
6339 * frame.h (Qterminal_live_p): Remove declaration.
6340 (make_frame, x_figure_window_size): Adjust prototype.
6341 * nsfns.m (Fx_create_frame): Use long for window flags.
6343 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6345 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6346 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6347 Do not assume that emacs_close (INT_MAX) is a no-op.
6349 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6351 * xfaces.c (make_face_cache): For struct face_cache, prefer
6352 xmalloc to xzalloc and so avoid redundant call to memset.
6353 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6355 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6357 * fringe.c (draw_window_fringes, update_window_fringes)
6358 (compute_fringe_widths):
6359 * w32term.c (x_draw_glyph_string):
6360 * window.c (candidate_window_p, Frecenter):
6361 * xfaces.c (realize_basic_faces, realize_default_face)
6362 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6363 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6364 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6365 * xmenu.c (Fx_menu_bar_open_internal):
6366 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6367 * xsettings.c (xft_settings_event):
6368 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6369 Use bool for booleans. Adjust style and comments where
6371 * dispextern.h (draw_window_fringes, update_window_fringes)
6372 (compute_fringe_widths):
6373 * xterm.h (x_had_errors_p): Adjust prototype.
6375 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6377 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6378 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6380 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6382 * fns.c (toplevel): Remove comment before Fsafe_length because
6385 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6387 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6389 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6391 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6392 frame which got the message is still alive, before dereferencing
6393 its pointer. (Bug#14970)
6395 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6396 be a live window, before using it as such. (Bug#14970)
6398 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6400 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6401 w32_detect_focus_change instead of doing part of its job by hand.
6402 This fixes the problem whereby FOCUS_OUT events were not sent to
6405 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6407 * process.c (Fprocess_list): Doc fix.
6409 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6410 being re-exposed only if it didn't ask to become visible.
6411 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6412 was previously iconified. (Bug#14841)
6413 (x_iconify_frame): Mark the frame iconified.
6415 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6417 Fix minor problems found by static checking.
6418 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6419 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6421 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6423 * eval.c (set_specpdl_old_value): New function.
6424 (unbind_to): Minor simplification.
6425 (get_backtrace_frame): New function.
6426 (Fbacktrace_frame): Use it. Add `base' argument.
6427 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6428 (syms_of_eval): Export backtrace-eval.
6429 * xterm.c (x_focus_changed): Simplify.
6431 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6433 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6435 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6437 * xdisp.c (redisplay_window): Instead of moving point out of
6438 scroll margin, reject the force_start method, and try scrolling
6439 instead. (Bug#14780)
6441 2013-07-24 Ken Brown <kbrown@cornell.edu>
6443 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6446 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6448 * eval.c (Fprogn): Do not check that BODY is a proper list.
6449 This undoes the previous change. The check slows down the
6450 interpreter, and is not needed to prevent a crash. See
6451 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6453 2013-07-23 Glenn Morris <rgm@gnu.org>
6455 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6457 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6459 Port to GNU/Linux systems with tinfo but not ncurses.
6460 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6461 to decide whether ncurses is being used. Without this change,
6462 GCC complains about tgetent not being declared, on a system
6463 that has tinfo installed but ncurses not installed.
6465 * eval.c (Fprogn): Check that BODY is a proper list.
6467 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6468 * data.c (Fsetq_default):
6469 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6470 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6472 Tune by taking advantage of the fact that ARGS is always a list
6473 when a function is declared to have UNEVALLED args.
6475 * emacsgtkfixed.c: Port to GCC 4.6.
6476 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6478 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6480 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6481 here to silence compiler warnings.
6483 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6485 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6486 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6487 from messing up Emacs's 'struct frame' (Bug#14923).
6489 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6491 * alloc.c (make_save_ptr_ptr): Define this function.
6492 It was inadvertently omitted. It's needed only if
6493 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6495 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6497 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6498 frame have focus (Bug#14895).
6500 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6502 Avoid vfork-related deadlock more cleanly.
6503 * callproc.c (child_setup): When the child's exec fails, output
6504 the program name, as that's more useful. Use O_NONBLOCK to avoid
6506 * process.c (create_process_1): Remove; no longer needed.
6507 (create_process): Remove timer hack; no longer needed, now that
6508 the child avoids deadlock.
6510 2013-07-20 Glenn Morris <rgm@gnu.org>
6512 * image.c (Fimage_flush): Fix doc typo.
6514 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6516 Fix array bounds violation when pty allocation fails.
6517 * process.c (PTY_NAME_SIZE): New constant.
6518 (pty_name): Remove static variable; it's now auto.
6519 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6520 Take pty_name as an arg rather than using a static variable.
6521 All callers changed.
6522 (create_process): Recover pty_flag from process, not from volatile local.
6523 (create_pty): Stay inside array even when pty allocation fails.
6524 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6526 * lread.c (Fload): Avoid initialization only when lint checking.
6527 Mention that it's needed only for older GCCs.
6529 2013-07-20 Kenichi Handa <handa@gnu.org>
6531 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6532 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6534 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6536 * lread.c (Fload): Avoid uninitialized warning.
6538 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6540 Fix some minor file descriptor leaks and related glitches.
6541 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6542 (create_lock_file): Use write, not emacs_write.
6543 * image.c (slurp_file, png_load_body):
6544 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6545 (server_accept_connection):
6546 Don't leak an fd on memory allocation failure.
6547 * image.c (slurp_file): Add a cheap heuristic for growing files.
6548 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6549 as that's what the other routines do. Maybe input need not be
6550 blocked at all, but it's better to be consistent.
6551 Avoid undefined behavior when strlen is zero.
6553 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6554 (NSTATICS): Now a constant; doesn't need to be a macro.
6556 2013-07-19 Richard Stallman <rms@gnu.org>
6558 * coding.c (decode_coding_utf_8): Add simple loop for fast
6559 processing of ASCII characters.
6561 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6563 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6565 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6567 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6568 unportable 'struct x_display_info'.
6569 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6572 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6574 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6575 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6577 (system_process_attributes): Prefer plain char to unsigned char
6578 when either will do. Clean up properly if interrupted or if
6579 memory allocations fail. Don't assume sscanf succeeds.
6580 Remove no-longer-needed workaround to stop GCC from whining.
6581 Read command-line once, instead of multiple times. Check read status a
6584 Fix obscure porting bug with varargs functions.
6585 The code assumed that int is treated like ptrdiff_t in a vararg
6586 function, which is not a portable assumption. There was a similar
6587 -- though these days less likely -- porting problem with various
6588 assumptions that pointers of different types all smell the same as
6589 far as vararg functions is conserved. To make this problem less
6590 likely in the future, redo the API to use varargs functions.
6591 * alloc.c (make_save_value): Remove this vararg function.
6592 All uses changed to ...
6593 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6594 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6596 (make_save_ptr): Rename from make_save_pointer, for consistency with
6597 the above. Define only on platforms that need it. All uses changed.
6599 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6601 * keyboard.c: Try to fix typos in previous change.
6602 (DISPLAY_LIST_INFO): New macro.
6603 (kbd_buffer_get_event): Do not access members that are not present
6604 in X11. Revert inadvertent change of "!=" to "=".
6606 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6608 * keyboard.c (kbd_buffer_get_event):
6609 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6610 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6612 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6614 * filelock.c: Fix unlikely file descriptor leaks.
6615 (get_boot_time_1): Rework to avoid using emacs_open.
6616 This doesn't actually fix a leak, but is better anyway.
6617 (read_lock_data): Use read, not emacs_read.
6619 * doc.c: Fix minor memory and file descriptor leaks.
6620 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6621 (get_doc_string, Fsnarf_documentation):
6622 Fix file descriptor leak on error.
6624 * term.c: Fix minor fdopen-related file descriptor leaks.
6625 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6626 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6628 * charset.c: Fix file descriptor leaks and errno issues.
6630 (load_charset_map_from_file): Don't leak file descriptor on error.
6631 Use plain record_xmalloc since the allocation is larger than
6632 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6634 * eval.c (record_unwind_protect_nothing):
6635 * fileio.c (fclose_unwind):
6637 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6638 The replacement doesn't block input, but that no longer seems
6641 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6643 * lread.c: Fix file descriptor leaks and errno issues.
6644 (Fload): Close some races that leaked fds or streams when 'load'
6646 (Fload, openp): Report error number of last nontrivial failure to open.
6647 ENOENT counts as trivial.
6648 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6650 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6651 now that the function is always called with a nonnegative arg.
6652 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6653 All uses replaced with ...
6654 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6656 A few more minor file errno-reporting bugs.
6657 * callproc.c (Fcall_process):
6658 * doc.c (Fsnarf_documentation):
6659 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6660 * process.c (set_socket_option):
6661 Don't let a constructor trash errno.
6662 * doc.c: Include <errno.h>.
6664 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6666 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6668 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6670 Fix w32 bug with call-process-region (Bug#14885).
6671 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6672 to Fcall_process when the input is empty. This simplifies the
6673 code a bit. It makes no difference on POSIXish platforms but
6674 apparently it fixes a bug on w32.
6676 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6677 * fileio.c (close_file_unwind): Don't close if FD is negative;
6678 this can happen when unwinding a zapped file descriptor.
6679 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6680 in case Emacs runs out of memory between the two unwind-protects.
6681 Don't trash errno when closing FD.
6682 Zap the FD in the specpdl when closing it, instead of deferring
6683 the removal of the unwind-protect; this fixes a bug where a child
6684 function unwinds the stack past us.
6686 New unwind-protect flavors to better type-check C callbacks.
6687 This also lessens the need to write wrappers for callbacks,
6688 and the need for make_save_pointer.
6689 * alloc.c (free_save_value):
6690 * atimer.c (run_all_atimers):
6692 * alloc.c (safe_alloca_unwind):
6693 * atimer.c (unwind_stop_other_atimers):
6694 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6695 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6696 * minibuf.c (choose_minibuf_frame_1):
6697 * process.c (make_serial_process_unwind):
6698 * xdisp.c (pop_message_unwind):
6699 * xselect.c (queue_selection_requests_unwind):
6700 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6701 * alloc.c (record_xmalloc):
6702 Prefer record_unwind_protect_ptr to record_unwind_protect with
6704 * alloc.c (Fgarbage_collect):
6705 Prefer record_unwind_protect_void to passing a dummy.
6706 * buffer.c (restore_buffer):
6707 * window.c (restore_window_configuration):
6708 * xfns.c, w32fns.c (do_unwind_create_frame)
6709 New wrapper. All record-unwind uses of wrappee changed.
6710 * buffer.c (set_buffer_if_live):
6711 * callproc.c (call_process_cleanup, delete_temp_file):
6712 * coding.c (code_conversion_restore):
6713 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6714 * editfns.c (save_excursion_restore)
6715 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6716 (save_restriction_restore):
6717 * eval.c (restore_stack_limits, un_autoload):
6718 * fns.c (require_unwind):
6719 * keyboard.c (recursive_edit_unwind, tracking_off):
6720 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6721 * macros.c (pop_kbd_macro, restore_menu_items):
6722 * nsfns.m (unwind_create_frame):
6723 * print.c (print_unwind):
6724 * process.c (start_process_unwind):
6725 * search.c (unwind_set_match_data):
6726 * window.c (select_window_norecord, select_frame_norecord):
6727 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6728 (fast_set_selected_frame):
6729 * xfns.c, w32fns.c (unwind_create_tip_frame):
6730 Return void, not a dummy Lisp_Object. All uses changed.
6731 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6732 * callproc.c (call_process_kill):
6733 * fileio.c (restore_point_unwind, decide_coding_unwind)
6734 (build_annotations_unwind):
6735 * insdel.c (Fcombine_after_change_execute_1):
6736 * keyboard.c (read_char_help_form_unwind):
6737 * menu.c (unuse_menu_items):
6738 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6739 * sound.c (sound_cleanup):
6740 * xdisp.c (unwind_redisplay):
6741 * xfns.c (clean_up_dialog):
6742 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6743 Accept no args and return void, instead of accepting and returning
6744 a dummy Lisp_Object. All uses changed.
6745 * cygw32.c (fchdir_unwind):
6746 * fileio.c (close_file_unwind):
6747 * keyboard.c (restore_kboard_configuration):
6748 * lread.c (readevalllop_1):
6749 * process.c (wait_reading_process_output_unwind):
6750 Accept int and return void, rather than accepting an Emacs integer
6751 and returning a dummy object. In some cases this fixes an
6752 unlikely bug when the corresponding int is outside Emacs integer
6753 range. All uses changed.
6754 * dired.c (directory_files_internal_unwind):
6755 * fileio.c (do_auto_save_unwind):
6756 * gtkutil.c (pop_down_dialog):
6757 * insdel.c (reset_var_on_error):
6758 * lread.c (load_unwind):
6759 * xfns.c (clean_up_file_dialog):
6760 * xmenu.c, nsmenu.m (pop_down_menu):
6761 * xmenu.c (cleanup_widget_value_tree):
6762 * xselect.c (wait_for_property_change_unwind):
6763 Accept pointer and return void, rather than accepting an Emacs
6764 save value encapsulating the pointer and returning a dummy object.
6766 * editfns.c (Fformat): Update the saved pointer directly via
6767 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6768 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6769 (unwind_body): New function.
6770 (record_unwind_protect): First arg is now a function returning void,
6771 not a dummy Lisp_Object.
6772 (record_unwind_protect_ptr, record_unwind_protect_int)
6773 (record_unwind_protect_void): New functions.
6774 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6775 * fileio.c (struct auto_save_unwind): New type.
6776 (do_auto_save_unwind): Use it.
6777 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6778 * insdel.c (struct rvoe_arg): New type.
6779 (reset_var_on_error): Use it.
6780 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6782 (specbinding_func): Remove; there are now several such functions.
6783 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6784 (set_unwind_protect_ptr): New function.
6785 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6787 Be simpler and more consistent about reporting I/O errors.
6788 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6789 Say "Read error" and "Write error", rather than "I/O error", or
6790 "IO error reading", or "IO error writing", when a read or write
6792 * process.c (Fmake_network_process, wait_reading_process_output)
6793 (send_process, Fprocess_send_eof, wait_reading_process_output):
6794 Capitalize diagnostics consistently. Put "failed foo" at the
6795 start of the diagnostic, so that we don't capitalize the
6796 function name "foo". Consistently say "failed" for such
6798 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6799 All callers changed. This is so it can use report_file_error.
6800 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6801 diagnostics consistently as above.
6803 * fileio.c (report_file_errno): Fix errno reporting bug.
6804 If the file name is neither null nor a pair, package it up as a
6805 singleton list. All callers changed, both to this function and to
6806 report_file_error. This fixes a bug where the memory allocator
6807 invoked by list1 set errno so that the immediately following
6808 report_file_error reported the wrong errno value.
6810 Fix minor problems found by --enable-gcc-warnings.
6811 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6812 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6814 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6816 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6817 Set event->arg to Qt if switch-event shall be generated.
6818 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6820 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6822 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6825 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6826 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6827 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6828 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6829 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6830 and there is a focused frame.
6831 (head_table): Add focus-in and focus-out.
6832 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6833 bind to handle-focus-in/out.
6835 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6836 (Fhandle_switch_frame): Call Fhandle_focus_in.
6837 (syms_of_frame): defsubr handle-focus-in/out.
6839 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6841 Fix porting bug to older POSIXish platforms (Bug#14862).
6842 * sysdep.c (emacs_pipe): New function, that implements
6843 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6844 This should port better to CentOS 5 and to Mac OS X 10.6.
6845 All calls to pipe2 changed.
6847 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6848 This makes the code easier to read and the executable a bit smaller.
6849 Do not replace all calls to Fcons that happen to create lists,
6850 just calls that are intended to create lists. For example, when
6851 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6852 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6853 Similarly for list2 through list5.
6854 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6855 * bytecode.c (exec_byte_code):
6856 * callint.c (quotify_arg, Fcall_interactively):
6857 * callproc.c (Fcall_process, create_temp_file):
6858 * charset.c (load_charset_map_from_file)
6859 (Fdefine_charset_internal, init_charset):
6860 * coding.c (get_translation_table, detect_coding_system)
6861 (Fcheck_coding_systems_region)
6862 (Fset_terminal_coding_system_internal)
6863 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6864 * composite.c (update_compositions, Ffind_composition_internal):
6865 * dired.c (directory_files_internal, file_name_completion)
6867 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6868 * doc.c (Fsnarf_documentation):
6869 * editfns.c (Fmessage_box):
6871 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6872 (Feval, eval_sub, Ffuncall, apply_lambda):
6873 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6874 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6875 (Fset_file_times, Finsert_file_contents)
6876 (Fchoose_write_coding_system, Fwrite_region):
6877 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6878 * font.c (font_registry_charsets, font_parse_fcname)
6879 (font_prepare_cache, font_update_drivers, Flist_fonts):
6880 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6881 * frame.c (make_frame, Fmake_terminal_frame)
6882 (x_set_frame_parameters, x_report_frame_params)
6883 (x_default_parameter, Fx_parse_geometry):
6884 * ftfont.c (syms_of_ftfont):
6885 * image.c (gif_load):
6886 * keyboard.c (command_loop_1):
6887 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6888 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6889 (Fminor_mode_key_binding, accessible_keymaps_1)
6890 (Faccessible_keymaps, Fwhere_is_internal):
6891 * lread.c (read_emacs_mule_char):
6892 * menu.c (find_and_return_menu_selection):
6893 * minibuf.c (get_minibuffer):
6894 * nsfns.m (Fns_perform_service):
6895 * nsfont.m (ns_script_to_charset):
6896 * nsmenu.m (ns_popup_dialog):
6897 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6898 (Fx_own_selection_internal):
6899 * nsterm.m (append2):
6900 * print.c (Fredirect_debugging_output)
6901 (print_prune_string_charset):
6902 * process.c (Fdelete_process, Fprocess_contact)
6903 (Fformat_network_address, set_socket_option)
6904 (read_and_dispose_of_process_output, write_queue_push)
6905 (send_process, exec_sentinel):
6906 * sound.c (Fplay_sound_internal):
6907 * textprop.c (validate_plist, add_properties)
6908 (Fput_text_property, Fadd_face_text_property)
6909 (copy_text_properties, text_property_list, syms_of_textprop):
6910 * unexaix.c (report_error):
6911 * unexcoff.c (report_error):
6912 * unexsol.c (unexec):
6913 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6914 (Fformat_mode_line, syms_of_xdisp):
6915 * xfaces.c (set_font_frame_param)
6916 (Finternal_lisp_face_attribute_values)
6917 (Finternal_merge_in_global_face, syms_of_xfaces):
6918 * xfns.c (x_default_scroll_bar_color_parameter)
6919 (x_default_font_parameter, x_create_tip_frame):
6920 * xfont.c (xfont_supported_scripts):
6921 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6922 (menu_help_callback, xmenu_show):
6924 * xterm.c (set_wm_state):
6925 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6926 and similarly for list2 through list5.
6928 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6930 * callproc.c (Fcall_process_region): Fix minor race and tune.
6931 (create_temp_file): New function, with the temp-file-creation part
6932 of the old Fcall_process_region. Use Fcopy_sequence to create the
6933 temp file name, rather than alloca + build_string, for simplicity.
6934 Don't bother to block input around the temp file creation;
6935 shouldn't be needed. Simplify use of mktemp.
6936 Use record_unwind_protect immediately after creating the temp file;
6937 this closes an unlikely race where the temp file was not removed.
6938 Use memcpy rather than an open-coded loop.
6939 (Fcall_process_region): Use the new function. If the input is
6940 empty, redirect from /dev/null rather than from a newly created
6941 empty temp file; this avoids unnecessary file system traffic.
6943 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6945 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6946 Simplify by making this case like the other two. This is a bit
6947 slower on obsolete hosts, but the extra complexity isn't worth it.
6949 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6950 * process.c (create_process) [!DOS_NT]:
6951 Remove now-unnecessary calls to emacs_close.
6953 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6955 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6956 returning early. (Bug#14850)
6958 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6959 and inhibit-iso-escape-detection attributes of 'undecided'.
6962 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6964 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6965 Reported by Herbert J. Skuhra in
6966 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6968 Don't lose top specpdl entry when memory is exhausted.
6969 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6970 specpdl overflow here, to simplify callers; all callers changed.
6971 Always reserve an unused entry at the stack top; this avoids
6972 losing the top entry's information when memory is exhausted.
6974 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6976 Clean up errno reporting and fix some errno-reporting bugs.
6977 * callproc.c (Fcall_process):
6978 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6979 * process.c (create_process, Fmake_network_process):
6980 * unexaix.c (report_error):
6981 * unexcoff.c (report_error):
6982 Be more careful about reporting the errno of failed operations.
6983 The code previously reported the wrong errno sometimes.
6984 Also, prefer report_file_errno to setting errno + report_file_error.
6985 (Fcall_process): Look at openp return value rather than at path,
6986 as that's a bit faster and clearer when there's a numeric predicate.
6987 * fileio.c (report_file_errno): New function, with most of the
6988 old contents of report_file_error.
6989 (report_file_error): Use it.
6990 (Ffile_exists_p, Ffile_accessible_directory_p):
6991 Set errno to 0 when it is junk.
6992 * fileio.c (Faccess_file):
6993 * image.c (x_create_bitmap_from_file):
6994 Use faccessat rather than opening the file, to avoid the hassle of
6995 having a file descriptor open.
6996 * lisp.h (report_file_errno): New decl.
6997 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7000 * process.c (create_process, wait_reading_process_output) [AIX]:
7001 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7002 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7003 a multithreaded environment anyway).
7004 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7006 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7008 * image.c (x_find_image_file): Don't close a remote file handle.
7010 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7012 Fix races with threads and file descriptors.
7013 * callproc.c (Fcall_process_region):
7014 * dired.c (open_directory):
7015 * emacs.c (main, Fdaemon_initialized):
7016 * image.c (x_find_image_file):
7017 * inotify.c (Finotify_rm_watch):
7018 * lread.c (Flocate_file_internal):
7019 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7020 * term.c (term_mouse_moveto, init_tty):
7021 * termcap.c (tgetent):
7022 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7023 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7024 * unexhp9k800.c, unexmacosx.c (unexec):
7025 * callproc.c (Fcall_process_region):
7026 Use emacs_close, not close.
7027 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7028 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7029 and posix_close function on current platforms (which all lack them).
7030 (emacs_close): Use it. This should fix the races on GNU/Linux and
7031 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7032 and it should avoid closing random victim file descriptors on
7035 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7037 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7038 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7041 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7042 This is for .gdbinit xbacktrace.
7044 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7045 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7046 (emacs_set_tty): Now static.
7047 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7048 * term.c (tty_capable_p, tty_default_color_capabilities)
7049 (get_tty_terminal, term_mouse_movement)
7050 (handle_one_term_event, init_tty, maybe_fatal):
7051 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7052 (tgetent, scan_file, name_match, compare_contin):
7053 * terminal.c (get_terminal):
7054 Use bool for boolean.
7055 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7056 Prefer char to unsigned char if either will do.
7057 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7058 (tty_write_glyphs): Prefer int to unsigned.
7059 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7060 All callers changed.
7061 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7063 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7066 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7067 (B__dummy__): New dummy symbol, to pacify C89.
7068 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7069 they can't grok varargs macros.
7070 * dispnew.c (add_window_display_history)
7071 (add_frame_display_history):
7072 * print.c (print_object):
7073 * xdisp.c (debug_method_add):
7074 Use %p printf format only for void pointers.
7075 * emacs.c (usage_message): New constant, replacing ...
7076 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7077 (main): Adjust to usage reorg.
7078 * fns.c (syms_of_fns):
7079 * profiler.c (syms_of_profiler):
7080 Don't use non-constant struct initializers.
7081 * gnutls.h (gnutls_initstage_t):
7082 * lisp.h (enum Lisp_Fwd_Type):
7083 * lread.c (lisp_file_lexically_bound_p):
7084 * xsettings.c (anonymous enum):
7085 Remove trailing comma.
7086 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7087 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7088 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7090 * regex.c (const_re_char): New type, to pacify strict C89.
7091 All uses of 'const re_char' replaced to use it.
7092 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7093 with glibc when strict C89. This change is imported from gnulib.
7095 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7096 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7097 Omit GNU_LINUX implementation, since it requires long long.
7098 * xterm.c (x_draw_underwave):
7099 Do not assume the traditional order of struct's members.
7100 (x_term_init): Rewrite to avoid the need for non-constant structure
7103 Syntax cleanup, mostly replacing macros with functions.
7104 This removes the need for the syntax_temp hack.
7105 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7106 * syntax.c (SYNTAX_INLINE): New macro.
7107 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7108 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7109 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7110 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7111 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7112 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7113 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7114 Now constants, not macros.
7115 (syntax_temp) [!__GNUC__]: Remove.
7116 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7117 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7118 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7119 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7120 Move here from syntax.h; now functions, not macros. Except for the
7121 last function, these are static since only syntax.c uses them.
7122 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7123 All uses changed. Now a function, not a macro; use this fact
7124 to simplify the code.
7125 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7126 compiler bugs; no longer relevant.
7127 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7128 (SYNTAX_INLINE): New macro.
7129 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7130 for the new functions. Use bool for boolean member.
7131 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7132 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7133 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7134 (SETUP_BUFFER_SYNTAX_TABLE):
7135 Now extern inline functions, not macros.
7136 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7137 Remove; all uses replaced by implementation.
7138 (syntax_temp) [!__GNUC__]: Remove decl.
7139 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7141 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7143 * emacs.c (main): Fix syntax error.
7145 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7147 Timestamp fixes for undo (Bug#14824).
7148 * atimer.c (schedule_atimer):
7149 * fileio.c (Ffile_newer_than_file_p):
7150 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7151 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7152 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7153 (syms_of_fileio): Remove Sclear_visited_file_name.
7154 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7155 file doesn't exist; this avoids an ambiguity with negative timestamps.
7156 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7157 * systime.h (make_emacs_time, invalid_emacs_time):
7158 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7159 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7160 * undo.c (record_first_change): Push (visited-file-modtime) onto
7161 undo list rather than reimplementing it by hand, incorrectly.
7163 2013-07-09 Ken Brown <kbrown@cornell.edu>
7165 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7167 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7169 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7171 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7173 Handle errno and exit status a bit more carefully.
7174 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7175 number into an exit status. Instead, use EXIT_CANCELED.
7176 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7177 * callproc.c (relocate_fd):
7178 * emacs.c (close_output_streams, main):
7179 * process.c (create_process):
7180 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7181 Use emacs_perror for simplicity.
7182 * callproc.c (relocate_fd, main):
7183 * sysdep.c (sys_subshell):
7184 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7185 (shut_down_emacs): Use emacs_write, not write.
7186 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7187 * fileio.c (Fcopy_file, e_write):
7188 * nsterm.m (ns_select):
7189 * process.c (send_process):
7190 * sound.c (vox_write):
7191 Use emacs_write_sig, not emacs_write.
7192 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7193 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7195 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7197 (emacs_full_write): New function.
7198 (emacs_write): Rewrite to use it.
7199 (emacswrite_sig, emacs_perror): New functions.
7200 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7202 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7204 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7205 on NS even if it is present. Pixmap on NS is a void*.
7207 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7209 Port to Ubuntu 10 (Bug#14803).
7210 Problem reported by T.V. Raman.
7211 * process.c (close_on_exec, accept4, process_socket):
7212 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7214 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7216 * w32.c (sys_dup): Declare prototype.
7220 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7222 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7224 Make file descriptors close-on-exec when possible (Bug#14803).
7225 This simplifies Emacs a bit, since it no longer needs to worry
7226 about closing file descriptors by hand in some cases.
7227 It also fixes some unlikely races. Not all such races, as
7228 libraries often open files internally without setting
7229 close-on-exec, but it's an improvement.
7230 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7231 * callproc.c (Fcall_process) [!MSDOS]:
7232 * emacs.c (main) [!DOS_NT]:
7233 * nsterm.m (ns_term_init):
7234 * process.c (create_process):
7235 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7236 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7237 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7238 Prefer mkostemp with O_CLOEXEC to mkstemp.
7239 * callproc.c (relocate_fd) [!WINDOWSNT]:
7240 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7241 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7243 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7244 Make the resulting file descriptor close-on-exec.
7245 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7246 * lread.c (load_descriptor_list, load_descriptor_unwind):
7247 Remove; no longer needed. All uses removed.
7248 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7249 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7251 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7252 (Fmake_network_process, Fnetwork_interface_list):
7253 (Fnetwork_interface_info, server_accept_connection):
7254 Make newly-created socket close-on-exec.
7255 * sysdep.c (emacs_open, emacs_fopen):
7256 Make new-created descriptor close-on-exec.
7257 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7258 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7260 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7262 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7263 for NS_IMPL_GNUSTEP.
7265 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7267 Fix openp errno handling.
7268 * callproc.c (Fcall_process): Preserve openp errno around close.
7269 * lread.c (openp): Set errno when returning -1, as some callers
7272 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7274 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7276 * nsterm.h (NSSavePanel): Update comment.
7277 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7278 (ns_run_file_dialog): Declare.
7280 * nsfns.m: Remove panelOK.
7282 (ns_run_file_dialog): New function.
7283 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7284 event loop, so file dialog is popped up by ns_run_file_dialog, called
7285 by sendEvent (Bug#14578).
7286 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7288 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7290 * xdisp.c (default_line_pixel_height): New function.
7291 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7292 (try_cursor_movement, redisplay_window, try_window)
7293 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7295 * window.c (window_scroll_pixel_based):
7296 use default_line_pixel_height.
7298 * dispextern.h (default_line_pixel_height): Add prototype.
7300 * frame.c (x_set_line_spacing): Accept a float value for
7301 line-spacing parameter, per the documentation.
7303 * data.c (Fmultibyte_string_p): Doc fix.
7305 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7307 Use emacs_open more consistently when opening files.
7308 This handles EINTR more consistently now, and makes it easier
7309 to introduce other uniform changes to file descriptor handling.
7310 * sysstdio.h: New file.
7311 * buffer.c (mmap_init):
7312 * cygw32.c (chdir_to_default_directory):
7313 * dispnew.c (Fopen_termscript):
7314 * emacs.c (Fdaemon_initialized):
7315 * fileio.c (Fdo_auto_save):
7316 * image.c (slurp_file, png_load_body, jpeg_load_body):
7317 * keyboard.c (Fopen_dribble_file):
7319 * print.c (Fredirect_debugging_output):
7320 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7321 * termcap.c (tgetent):
7322 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7323 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7324 * w32term.c (w32_initialize) [CYGWIN]:
7325 * xfaces.c (Fx_load_color_file):
7326 Use emacs_open instead of plain open, and emacs_fopen instead of
7328 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7329 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7330 * callproc.c (default_output_mode): New constant.
7331 (Fcall_process): Use it to call emacs_open instead of plain creat.
7332 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7333 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7334 (emacs_fopen): New function.
7335 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7336 Include <lisp.h>, for emacs_open.
7337 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7339 Remove duplicate #include directives.
7340 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7342 Don't include stdio.h twice.
7343 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7344 Don't include sys/types.h or stdio.h twice.
7345 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7346 * lread.c: Don't include coding.h twice.
7347 * nsfont.m: Don't include frame.h twice.
7348 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7349 * ralloc.c: Don't include <unistd.h> twice.
7350 * xdisp.c: Don't include font.h twice.
7351 * xterm.c: Don't include fontset.h twice.
7352 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7354 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7356 Scale ImageMagick images more carefully.
7357 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7358 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7359 Be more careful about avoiding undefined behavior after
7360 integer overflow and division by zero.
7362 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7364 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7365 (syms_of_w32fns): DEFSYM them.
7366 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7367 (CCHDEVICENAME): Define macros if not defined.
7368 (struct MONITOR_INFO_EX): New struct.
7369 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7370 (enum_display_monitors_fn): New variable.
7371 (globals_of_w32fns): Initialize it.
7372 (Fx_display_pixel_width, Fx_display_pixel_height)
7373 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7374 multi-monitor setups in docstrings.
7375 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7376 screen size by primary monitor's millimeter per pixel.
7377 (w32_monitor_enum, w32_display_monitor_attributes_list)
7378 (w32_display_monitor_attributes_list_fallback)
7379 (Fw32_display_monitor_attributes_list): New functions.
7380 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7382 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7384 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7386 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7388 * fileio.c (Qfile_notify_error): New error symbol.
7390 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7391 * inotify.c (inotify_callback, symbol_to_inotifymask)
7392 (Finotify_add_watch, Finotify_rm_watch): Use it.
7393 (inotifyevent_to_event): Exchange order of cookie and file name.
7394 (Finotify_add_watch): Adapt docstring.
7396 * lisp.h (Qfile_notify_error): Declare.
7398 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7400 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7401 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7402 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7403 which did not work (see <http://bugs.gnu.org/14569#307>).
7404 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7405 && (!noninteractive || initialized)). This attempts to thread
7406 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7408 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7410 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7411 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7413 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7415 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7416 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7417 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7418 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7420 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7422 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7423 Define to __sys_siglist.
7425 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7427 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7428 word-wrap, so that overflow-newline-into-fringe would work in
7429 visual-line-mode. (Bug#2749)
7430 (move_it_in_display_line_to): When the last scanned display
7431 element fits exactly on the display line, and
7432 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7433 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7434 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7435 finding buffer position that corresponds to pixel coordinates,
7436 e.g. in buffer_posn_from_coords.
7438 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7440 * process.c (handle_child_signal): Call catch_child_signal if
7443 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7445 Don't convert function pointers to void * and back.
7446 It isn't portable C, and it's easy enough to avoid.
7447 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7448 (make_save_value): Add support for SAVE_FUNCPOINTER.
7449 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7450 * print.c (print_object):
7451 Distinguish function from object pointers.
7452 * lisp.h (SAVE_FUNCPOINTER): New constant.
7453 (SAVE_SLOT_BITS): Adjust to it.
7454 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7455 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7456 (voidfuncptr): New typedef.
7457 (struct Lisp_Save_Value): New member data[0].funcpointer.
7458 (XSAVE_FUNCPOINTER): New function.
7460 Simplify buildobj processing.
7461 * Makefile.in (buildobj.h): Make it a sequence of strings each
7462 followed by comma, rather than a single string. Put it into a
7463 .tmp file in case there's an error while generating it.
7464 (gl-stamp): Use .tmp for temp files.
7465 (mostlyclean): Clean .tmp files.
7466 * doc.c (buildobj): Move to just the routine that needs it.
7467 It's now an array of strings, so processing is simpler.
7469 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7471 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7472 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7473 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7474 Invoke malloc_enable_thread even when not interactive.
7475 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7476 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7477 in this case, since the underlying bug has now been fixed.
7479 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7481 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7482 unlinking it (bug#14691).
7484 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7486 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7487 before checking whether buffer is modified. This lets
7488 `kill-buffer-query-functions' cancel killing of the buffer or save
7489 its content before `kill-buffer' asks user the "Buffer %s
7490 modified; kill anyway?" question.
7492 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7494 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7495 Let the super performKeyEquivalent deal with them (Bug#14747).
7497 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7499 * widget.c (resize_cb): Remove unused local.
7501 Do not use GTK 3 if it exists but cannot be compiled.
7502 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7503 * xterm.c (x_error_handler) [!USE_GTK]:
7506 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7508 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7510 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7511 to the valid range of values. (Bug#14753)
7513 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7514 when moving point by using the current glyph matrix. This avoids
7515 the need to force redisplay when this function is called in a
7518 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7520 Fix minor problems found by static checking.
7521 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7522 Redo the latter's body to sidestep GCC parenthesization warnings.
7523 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7524 * coding.c (detect_coding, detect_coding_system):
7525 * coding.h (struct undecided_spec):
7526 Use bool for boolean.
7527 * image.c (QCmax_width, QCmax_height): Now static.
7528 * xdisp.c (Fmove_point_visually): Remove unused local.
7530 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7532 * xdisp.c (Fmove_point_visually): New function.
7534 2013-06-28 Kenichi Handa <handa@gnu.org>
7536 * coding.h (define_coding_undecided_arg_index): New enum.
7537 (coding_attr_index): New members
7538 coding_attr_undecided_inhibit_null_byte_detection,
7539 coding_attr_undecided_inhibit_iso_escape_detection,
7540 coding_attr_undecided_prefer_utf_8.
7541 (undecided_spec): New struct.
7542 (struct coding_system): New member `undecided' of the member
7545 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7546 (detect_coding): Likewise.
7547 (detect_coding_system): Likewise.
7548 (Fdefine_coding_system_internal): New coding system properties
7549 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7551 (syms_of_coding): Adjust for coding_arg_undecided_max.
7553 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7555 * image.c (x_from_xcolors): Remove unused local.
7557 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7559 Defer image data transfer between X client and server until actual
7562 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7565 * image.c (Destroy_Image): Remove.
7566 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7567 `mask_p', and `colors_p'. All uses changed.
7568 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7569 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7570 New macros for `flags' arg to x_clear_image_1.
7571 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7572 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7573 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7574 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7575 (image_get_x_image, image_unget_x_image): New functions or macros.
7576 (image_background, image_background_transparent, x_to_xcolors)
7577 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7578 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7579 instead of Destroy_Image.
7580 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7581 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7582 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7583 (imagemagick_load_image, svg_load_image): Use them instead of
7584 x_create_x_image_and_pixmap, and x_put_x_image followed by
7585 x_destroy_x_image, respectively.
7586 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7587 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7588 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7589 background_transparent fields.
7590 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7591 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7593 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7595 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7596 This mostly consists of undoing recent changes.
7597 * callproc.c (Fcall_process):
7598 * process.c (create_process):
7599 Do not worry about catching SIGCHLD here, undoing previous change.
7600 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7601 * process.c, process.h (catch_child_signal):
7602 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7603 * process.c (catch_child_handler): Don't worry about being called
7604 lazily and do not assume caller has blocked SIGCHLD, undoing
7605 previous change. Move first-time stuff back to
7606 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7607 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7608 set lib_child_handler if it's already initialized, which may
7609 help avoid problems on GNUstep.
7611 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7613 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7614 * callproc.c (Fcall_process):
7615 * process.c (create_process):
7616 Make sure SIGCHLD is caught before we fork,
7617 since Emacs startup no arranges to catch SIGCHLD.
7618 * process.c (lib_child_handler): Initialize to null, not to
7620 (catch_child_signal): Allow self to be called lazily.
7621 Do nothing if it's already been called.
7622 Assume caller has blocked SIGCHLD (all callers do now).
7623 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7624 just before it's really needed.
7625 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7626 since it hasn't been caught yet.
7628 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7630 * image.c (compute_image_size): New function to implement
7631 :max-width and :max-height.
7632 (imagemagick_load_image): Use it.
7634 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7636 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7637 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7639 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7640 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7641 the SIGCHLD handler, since the code is not atomic and (due to glib)
7642 signals may be arriving now.
7643 * sysdep.c (init_signals): Do not catch child signals here;
7644 'main' now does that later, at a safer time.
7646 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7648 Clean up SIGCHLD handling a bit (Bug#14569).
7649 * process.c, process.h (catch_child_signal):
7650 Now always extern, even if !NS_IMPL_GNUSTEP.
7651 * process.c (catch_child_signal): Move glib tickler here from
7652 init_process_emacs, so that it's done earlier in Emacs
7653 initialization. Also move the noninteractive && !initialized
7654 check here from init_process_emacs. This is all a bit cleaner for
7655 GNUish platforms, and I hope it works around the Cygwin bug.
7656 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7657 that glib signal handling is tickled before glib creates threads.
7659 * process.c (wait_reading_process_output): Avoid int overflow
7660 when reading more than 2 GiB total from a process.
7662 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7664 * process.c (create_process): Handle a couple more cases,
7665 i.e., work even if new_argv and wait_child_setup[i] are cached.
7666 Use Fcall_process's style for volatile vars.
7668 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7670 * process.c (create_process): Mark PROCESS volatile.
7672 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7674 Use C99-style flexible array members if available.
7675 This avoids some subtle aliasing issues, which typically
7676 aren't a problem with GCC but may be a problem elsewhere.
7677 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7678 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7679 In either case, it uses a flexible array member rather than
7680 the old struct hack. All uses changed.
7681 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7682 Adjust to sdata reorganization.
7683 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7684 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7685 that ports better to pre-C99 non-GCC.
7686 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7687 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7688 as the latter has changed.
7689 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7690 and port better to pre-C99 GCC.
7691 * image.c (struct xpm_cached_color):
7692 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7693 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7694 Use FLEXIBLE_ARRAY_MEMBER.
7695 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7696 Move decl to top level so it gets checked against implementation.
7697 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7698 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7700 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7702 * syntax.c: Integer cleanups.
7703 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7704 All uses that need 0-or-2 changed to:
7705 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7706 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7707 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7708 (char_quoted, prev_char_comend_first, back_comment)
7709 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7710 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7711 Use bool for boolean.
7712 (update_syntax_table, skip_chars, skip_syntaxes):
7713 Prefer int to unsigned when either will do.
7714 (back_comment): Return boolean success flag, like forw_comment,
7715 instead of positive-or-minus-1 (which might have overflowed int anyway).
7716 Don't stuff ptrdiff_t into int.
7717 (syntax_spec_code, syntax_code_spec): Now const.
7718 (Fmatching_paren, scan_lists, scan_sexps_forward):
7719 Use enum syntaxcode for syntax code.
7720 (Fmatching_paren): Check that arg is a character, not just an integer.
7721 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7722 (Finternal_describe_syntax_value): Omit no-longer-needed
7724 (skip_chars): Use char, not unsigned char, when the distinction
7726 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7727 * bytecode.c (exec_byte_code):
7728 * syntax.c (syntax_spec_code, Fchar_syntax)
7729 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7731 * syntax.h (SYNTAX_WITH_FLAGS):
7732 Omit unnecessary casts.
7734 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7736 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7737 line dimensions here, to avoid race conditions with the main
7738 thread. (Bug#14062, bug#14630, bug#14669)
7740 * w32term.c (w32_draw_window_cursor): Compute the header line and
7741 mode line dimensions here.
7742 <w32_system_caret_window, w32_system_caret_hdr_height>:
7743 <w32_system_caret_mode_height>: New variables.
7745 * w32term.h: Declare them.
7747 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7749 * alloc.c (die): Move "assertion failed" string here ...
7750 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7751 COND when SUPPRESS_CHECKING. This shrinks the executable text
7752 size by 0.8% to 2.2% when configured with --enable-checking,
7753 depending on optimization flags (GCC 4.8.1 x86-64).
7755 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7757 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7759 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7760 base is 2; this is more accurate.
7762 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7764 * sound.c (string_default): Move to !WINDOWSNT section.
7765 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7767 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7769 * sound.c: Integer cleanups.
7770 Remove unnecessary forward decls.
7771 (struct sound_device): The 'file' member is now a Lisp_Object, not
7772 a char *, so that we needn't invoke alloca on a huge size.
7773 (Fplay_sound_internal): Adjust to this.
7774 (string_default): New function.
7775 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7776 Use it to adjust to the struct sound_device change.
7777 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7778 (be2hs) [0]: Remove.
7780 * syntax.c (skip_chars): Don't use uninitialized storage
7781 when searching a multibyte buffer for characters that are not in a
7782 unibyte string that contains non-ASCII characters.
7784 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7786 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7787 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7789 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7791 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7793 2013-06-18 Kenichi Handa <handa@gnu.org>
7795 * font.c (Ffont_spec): Signal an error for an invalid font name
7798 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7800 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7801 In particular this ports to 32-bit sparc Sun cc.
7802 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7803 array with a dummy element at specpdl[-1], so that its address can
7805 (unbind_to): Do not copy the binding; not needed, now that we
7806 copy old_value in the one place where the copy is needed.
7807 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7808 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7809 (union specbinding): Rename from struct specbinding. Redo layout
7810 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7811 which is not portable. With Sun C 5.12 32-bit sparc, the
7812 declaration causes nargs to be an unsigned bitfield, a behavior
7813 that the C standard allows; but Emacs wants nargs to be signed.
7814 The overall type is now a union of structures rather than a
7815 structure of union of structures, and the 'kind' member is now a
7816 bitfield, so that the overall type doesn't grow. All uses changed.
7817 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7819 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7821 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7822 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7824 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7826 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7828 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7829 unless we know that the window w's frame is a frame object.
7830 Another attempt at solving bug#14062 and bug#14630.
7832 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7834 * textprop.c (property_set_type): New enum.
7835 (add_properties): Allow appending/prepending text properties.
7836 (add_text_properties_1): Factored out of Fadd_text_properties.
7837 (Fadd_text_properties): Move all the code into
7838 add_text_properties_1.
7839 (Fadd_face_text_property): New function that calls
7840 add_text_properties_1.
7842 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7844 Move functions from lisp.h to individual modules when possible.
7845 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7846 * alloc.c (XFLOAT_INIT, set_symbol_name):
7847 * buffer.c (CHECK_OVERLAY):
7848 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7849 (set_char_table_parent):
7850 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7851 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7852 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7853 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7855 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7856 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7857 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7858 (backtrace_args, backtrace_debug_on_exit):
7859 * floatfns.c (CHECK_FLOAT):
7860 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7861 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7862 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7863 (set_hash_index_slot):
7864 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7865 * marker.c (CHECK_MARKER):
7866 * textprop.c (CHECK_STRING_OR_BUFFER):
7867 * window.c (CHECK_WINDOW_CONFIGURATION):
7868 Move here from lisp.h, and make these functions static rather than
7870 * buffer.c (Qoverlayp):
7872 * fns.c (Qhash_table_p):
7873 * window.c (Qwindow_configuration_p):
7875 * lisp.h: Remove the abovementioned defns and decls.
7877 Use functions, not macros, for XINT etc (Bug#11935).
7878 In lisp.h, prefer functions to function-like macros, and
7879 constants to object-like macros, when either will do. This:
7880 . simplifies use, as there's no more need to worry about
7881 arguments' side effects being evaluated multiple times.
7882 . makes the code easier to debug on some platforms.
7883 However, when using gcc -O0, keep using function-like macros
7884 for a few critical operations, for performance reasons.
7885 This sort of thing isn't needed with gcc -Og, but -Og
7886 is a GCC 4.8 feature and isn't widely-enough available yet.
7887 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7888 Remove enum lsb_bits; no longer needed.
7889 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7890 * buffer.c (Qoverlap):
7892 * fns.c (Qhash_table_p):
7893 Now extern, so lisp.h can use these symbols.
7894 * dispextern.h: Include character.h, for MAX_CHAR etc.
7895 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7896 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7897 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7898 (GLYPH_CODE_P): Move here from lisp.h.
7899 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7900 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7901 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7902 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7903 XUNTAG now returns void *.
7904 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7905 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7906 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7907 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7908 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7909 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7910 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7911 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7912 New macros, renamed from their sans-lisp_h_ counterparts.
7913 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7914 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7915 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7916 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7917 If compiling via GCC without optimization, define these as macros
7918 in addition to inline functions.
7919 To disable this, compile with -DINLINING=0.
7920 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7921 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7922 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7923 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7924 (INTMASK, VALMASK): Now macros, since static values cannot be
7925 accessed from extern inline functions.
7926 (VALMASK): Also a constant, for benefit of old GDB.
7927 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7928 is INTEGERP, which can fold it in.
7929 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7930 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7931 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7932 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7933 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7934 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7935 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7936 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7937 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7938 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7939 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7940 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7941 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7942 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7943 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7944 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7945 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7946 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7947 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7948 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7949 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7950 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7951 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7952 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7953 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7954 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7955 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7956 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7957 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7958 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7959 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7960 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7961 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7963 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7964 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7965 (VALMASK): Define in one place rather than in two, merging the
7966 USE_LSB_TAG parts; this is simpler.
7967 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7968 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7969 Move up, to avoid use before definition.
7970 Also include "globals.h" earlier, for the same reason.
7971 (make_natnum): New function.
7972 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7973 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7974 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7975 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7976 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7977 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7978 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7979 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7980 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7981 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7982 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7983 (Qwindow_configuration_p, Qimage): New forward declarations.
7984 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7985 (STRING_COPYIN): Remove; unused.
7986 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7987 (xcar_addr, xcdr_addr): New functions. All uses changed.
7988 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7989 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7990 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7991 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7992 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7993 (TYPE_RANGED_INTEGERP): Simplify.
7994 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7995 (setlocale, fixup_locale, synchronize_system_messages_locale)
7996 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7997 Now empty functions, not macros.
7998 (functionp): Return bool, not int.
7999 * window.c (Qwindow_configuration_p): Now extern,
8000 so window.h can use it.
8001 * window.h (Qwindowp): Move decl back to lisp.h.
8003 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8005 * xdisp.c (Fline_pixel_height): New function, required for solving
8008 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8010 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8012 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8014 * lread.c (syms_of_lread):
8015 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8017 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8019 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8021 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8023 * fileio.c (expand_file_name): Doc fix.
8025 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8027 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8028 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8029 Wait for self, not for 0. This can't hurt on GNU or similar
8030 system, and may help with Cygwin.
8032 * keyboard.c: Don't use PROP (...) as an lvalue.
8033 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8034 Use set_prop (A, B), not PROP (A) = B.
8036 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8038 * xdisp.c (get_it_property): Use it->window instead of generating
8039 a Lisp object from it->w.
8041 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8043 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8044 get-char-property the window that is being rendered, instead of
8045 the buffer, to support window-specific overlays. (Bug#14575)
8046 (compute_display_string_pos): When W is NULL, use the current
8047 buffer as the object to pass to get-char-property.
8048 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8049 pointer member of the bidi iterator, since no window is pertinent
8052 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8054 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8055 being displayed, and pass it to compute_display_string_pos.
8056 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8057 (bidi_paragraph_init): All callers changed.
8059 * xdisp.c (init_from_display_pos, init_iterator)
8060 (handle_single_display_spec, next_overlay_string)
8061 (get_overlay_strings_1, reseat_1, reseat_to_string)
8062 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8063 Set bidi_it.w member from it->w.
8064 (compute_display_string_pos): Accept additional argument, the
8065 window being displayed, and pass it to Fget_char_property.
8068 * dispextern.h (struct bidi_it): New member w, the window being
8070 (compute_display_string_pos): Adjust prototype.
8072 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8074 * xgselect.c: Remove unneeded include xterm.h.
8076 * process.c (wait_reading_process_output): Check for NS before GLIB.
8077 GLIB may be linked in due to rsvg, but ns_select must be called.
8079 * xgselect.c (xg_select): Remove call to window_system_available
8080 and g_main_context_pending at the top, so Gdk events (i.e. file
8081 notify) are processed when Emacs is started with -nw.
8083 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8085 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8086 (ctagsfiles3): New variable, includes only *.m files.
8087 (TAGS): Use an explicit language name in the regular expressions,
8088 to avoid transformation of '/SOMETHING' by MSYS to
8089 'c:\MSYS\SOMETHING'.
8091 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8093 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8095 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8097 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8098 still need to set the mouse pointer shape and activate help-echo.
8101 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8103 A few porting etc. fixes for the new file monitor code.
8104 See the thread containing
8105 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8106 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8107 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8108 (dir_monitor_callback, Fgfile_rm_watch):
8109 Use assq_no_quit instead of Fassoc, for speed.
8110 (dir_monitor_callback, Fgfile_rm_watch):
8111 eassert that the monitor is a fixnum.
8112 (dir_monitor_callback): No need for CDR_SAFE.
8113 Simplify building of lisp with alternative tails.
8114 (Fgfile_add_watch, Fgfile_rm_watch):
8115 Do not assume glib functions set errno reliably on failure.
8116 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8117 and signal an error otherwise.
8118 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8119 Use Fdelq instead of Fdelete, for speed.
8121 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8123 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8124 don't insist on being invoked on a highlighted tool-bar button.
8125 Avoids losing tool-bar functionality when mouse-highlight is nil.
8126 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8127 Don't highlight when mouse-highlight is nil.
8128 (note_mouse_highlight): When mouse-highlight is nil, don't return
8129 right away; instead, run tool-bar and mode-line highlight
8130 subroutine, clear any existing highlight, and revert the mouse
8131 pointer to its default shape. (Bug#14558)
8133 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8135 * lisp.mk (lisp): Add prog-mode.el.
8137 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8139 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8140 * process.c (dummy_handler): New function.
8141 (lib_child_handler): New static var.
8142 (handle_child_signal): Invoke it.
8143 (catch_child_signal): If a library has set up a signal handler,
8144 save it into lib_child_handler.
8145 (init_process_emacs): If using glib and not on Windows, tickle glib's
8146 child-handling code so that it initializes its private SIGCHLD handler.
8147 * syssignal.h (SA_SIGINFO): Default to 0.
8148 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8149 31; it should no longer be needed now.
8151 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8153 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8155 * gfilenotify.c (globals_of_gfilenotify): New function.
8156 (syms_of_gfilenotify): Move global initialization there.
8158 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8160 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8162 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8163 * keyboard.c (menu_bar_items, tool_bar_items):
8164 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8165 not override local keymaps any more.
8167 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8169 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8171 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8173 * w32console.c (initialize_w32_display): Return the dimensions of
8174 the console window via 2 additional arguments, not via the current
8175 frame. This avoids crashes due to overrunning the bounds of
8176 frame's decode_mode_spec_buffer, which is not resized following
8177 the change of the frame dimensions from the initial 10x10.
8179 * w32term.h (w32_initialize_display_info): Adjust prototype.
8181 * term.c (init_tty): Take dimensions of the frame from the values
8182 returned by initialize_w32_display.
8184 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8185 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8186 (LIBES): Add $(GFILENOTIFY_LIBS).
8188 * w32inevt.c (handle_file_notifications): Add dummy implementation
8189 for !HAVE_W32NOTIFY.
8191 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8193 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8195 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8197 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8199 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8201 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8203 Fix minor problems found by static checking.
8204 * data.c (pure_write_error):
8205 Use xsignal2, not Fsignal, as Fsignal might return.
8206 * eval.c (set_backtrace_debug_on_exit): Now static.
8207 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8208 No longer inline. EXTERN_INLINE is needed only for functions
8209 defined in .h files. Reindent function header as per GNU style.
8210 (backtrace_p, backtrace_top, backtrace_next):
8211 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8212 compiler or linker. Add extern decls to pacify gcc -Wall.
8213 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8215 * frame.c (free_monitors): Define only on platforms that need it.
8216 * nsterm.m (ns_term_init):
8217 * process.c (catch_child_signal):
8218 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8219 defined on all porting targets these days.
8220 * process.c, process.h (catch_child_signal):
8221 Make it extern only if NS_IMPL_GNUSTEP is defined.
8223 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8225 * w32.c (gettimeofday): Make the signature identical to prototype
8226 in nt/inc/sys/time.h.
8228 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8230 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8233 * keyboard.c (safe_run_hooks_error): Improve error message.
8235 * data.c (pure_write_error): Add `object' argument.
8236 * puresize.h (CHECK_IMPURE): Use it.
8238 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8240 * Makefile.in (NOTIFY_OBJ): New variable.
8241 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8243 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8244 Call syms_of_gfilenotify.
8246 * gfilenotify.c: New file.
8248 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8249 and Qfile_w32notify.
8250 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8251 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8253 * lisp.h: Declare syms_of_gfilenotify.
8255 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8257 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8259 Merge the specpdl and backtrace stacks. Make the structure of the
8260 specpdl entries more obvious via a tagged union of structs.
8261 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8262 (enum specbind_tag): New enum.
8263 (struct specbinding): Make it a tagged union of structs.
8264 Add a case for backtrace records.
8265 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8266 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8267 (backtrace_debug_on_exit): New accessors.
8268 (struct backtrace): Remove.
8269 (struct catchtag): Remove backlist field.
8270 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8272 (Flocal_variable_p): Speed up the common case where the binding is
8274 * eval.c (backtrace_list): Remove.
8275 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8276 (set_backtrace_args, set_backtrace_nargs)
8277 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8278 (backtrace_next): New functions.
8279 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8280 (unwind_to_catch, internal_lisp_condition_case)
8281 (internal_condition_case, internal_condition_case_1)
8282 (internal_condition_case_2, internal_condition_case_n): Don't bother
8283 with backtrace_list any more.
8284 (Fsignal): Adjust to new backtrace format.
8285 (grow_specpdl): Move up.
8286 (record_in_backtrace): New function.
8287 (eval_sub, Ffuncall): Use it.
8288 (apply_lambda): Adjust to new backtrace format.
8289 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8291 (specbind): Adjust to new specpdl format. Simplify.
8292 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8293 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8295 (mark_backtrace): Remove.
8296 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8297 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8298 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8300 * profiler.c (record_backtrace): Use get_backtrace.
8301 (handle_profiler_signal): Use backtrace_top_function.
8302 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8305 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8307 * process.h (catch_child_signal): Declare.
8309 * process.c (catch_child_signal): New function.
8310 (init_process_emacs): Call it.
8312 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8313 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8315 (x_set_cursor_type): Remove declaration.
8316 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8317 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8318 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8319 (ns_get_color): Use F suffix on float.
8320 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8321 (ns_get_rgb_color): Remove.
8322 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8323 (note_mouse_movement): x and y are CGFloat.
8324 (ns_draw_fringe_bitmap): Remove unused rowY.
8325 Change #if to COCOA && >= 10_6.
8326 (ns_draw_window_cursor): Remove unused overspill.
8327 (ns_draw_underwave): width and x are EamcsCGFloat.
8328 (ns_draw_box): thickness is CGFloat.
8329 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8330 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8331 if not in main thread.
8332 (ns_get_pending_menu_title, ns_check_menu_open)
8333 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8334 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8335 (sendFromMainThread:): New method.
8336 (changeFont:): size is CGFloat.
8337 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8338 Disable warning about permanent text.
8339 (characterIndexForPoint:): Adjust return type depending on GNUstep
8341 (mouseDown:): delta is CGFloat.
8342 (updateFrameSize): Remove unised variable f.
8343 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8344 Cast float to EmacsCGFloat.
8345 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8346 also to -1 when restoring.
8347 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8348 inside NS_IMPL_COCOA.
8349 (toggleFullScreen:): Put call to toggleFullScreen inside
8350 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8351 (setPosition:portion:whole:): por is CGFloat.
8352 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8353 (mouseDown:): Use CGFloat.
8354 (mouseDragged:): Remove unised variable edge.
8355 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8357 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8359 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8360 when NS_IMPL_GNUSTEP.
8361 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8362 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8363 (EmacsToolbar): Add clearAll. Add tag argument to
8364 addDisplayItemWithImage.
8365 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8367 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8369 * nsmenu.m (ns_update_menubar): Make static.
8370 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8371 (fillWithWidgetValue:): Add cast to SEL for setAction.
8372 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8373 (update_frame_tool_bar): Update code for GNUstep.
8374 (clearAll): New method.
8375 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8376 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8377 Move identifierToItem setObject and activeIdentifiers addObject before
8378 call to insertItemWithItemIdentifier.
8379 (validateVisibleItems): Fix indentation.
8380 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8381 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8382 UtilityWindow to aStyle, remove call to setStyleMask.
8384 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8386 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8387 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8388 Use F suffix on floats.
8389 (ns_char_width): Returns CGFloat.
8390 (ns_ascii_average_width): w is CGFloat instead of float.
8391 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8393 (ns_glyph_metrics): CGFloat instead of float.
8395 * nsfns.m (x_set_foreground_color, x_set_background_color):
8397 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8398 remove unused variables.
8399 (Fns_read_file_name): Keep track if panel is for save.
8400 Use ns_filename_from_panel/ns_directory_from_panel.
8401 (Fns_list_services): delegate only used for COCOA.
8402 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8403 Just return the input if GNUstep.
8404 (x_screen_planes): Remove.
8405 (Fxw_color_values): Use EmacsCGFloat
8406 (Fns_display_monitor_attributes_list): Only get screen number for
8408 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8410 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8411 ns_directory_from_panel.
8413 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8415 * process.c (handle_child_signal): Also use WCONTINUED.
8416 This is so that list-processes doesn't mistakenly list the process
8417 as stopped, when the process has actually been continued and is
8420 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8422 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8423 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8424 not already configured.
8426 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8428 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8430 * Makefile.in (mostlyclean): Remove *.res files.
8432 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8434 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8435 a buffer (bug#8447).
8437 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8439 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8440 display vector, and we backtrack, handle the case that the
8441 previous character position is also displayed from a display
8442 vector or covered by a display string or image. (Bug#14476)
8444 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8446 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8447 (struct MonitorInfo, free_monitors): Remove.
8448 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8449 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8450 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8453 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8454 (struct MonitorInfo, free_monitors): Remove.
8455 (ns_screen_name): Make static.
8456 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8457 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8460 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8461 (struct MonitorInfo): New struct.
8462 (free_monitors, make_monitor_attribute_list): Declare.
8464 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8466 (free_monitors, make_monitor_attribute_list): New functions.
8467 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8470 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8472 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8474 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8476 * keyboard.c: Apply keyboard decoding only to events that come directly
8477 from the tty, not from unread-command-events (bug#14368).
8478 (read_event_from_main_queue): New function, extracted from read_char.
8479 (read_decoded_char): Remove.
8480 (read_decoded_event_from_main_queue): New function to replace it.
8481 (read_char): Use it.
8482 (read_key_sequence): Use read_char rather than read_decoded_char.
8484 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8486 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8488 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8490 2013-05-22 Kenichi Handa <handa@gnu.org>
8492 The following changes are to fix the setting of
8493 buffer-file-coding-system on, for instance, C-x RET c unix RET
8494 _FILE_OF_DOS_EOL_TYPE_ RET.
8496 * coding.h (struct coding_system): New member detected_utf8_chars.
8498 * coding.c (detect_coding_utf_8): Count characters and check EOL
8499 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8501 (setup_coding_system): Do not initialize coding->head_ascii.
8502 (check_ascii): Do not set coding->eol_seen but update it. Do not
8503 call adjust_coding_eol_type here.
8504 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8505 If the eol-type of CODING is already specified, adjust the eol type
8506 of the found coding-system.
8507 (decode_coding_gap): Cancel previous change. Utilize the
8508 character numbers counted by detect_coding_utf_8. Fix detection
8511 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8513 * search.c (looking_at_1): Only set last_thing_searched if the match
8514 changed the match-data (bug#14281).
8516 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8518 * xdisp.c (reseat_at_previous_visible_line_start):
8519 Already declared in dispextern.h, so remove it here.
8520 (move_it_vertically_backward): Likewise.
8522 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8524 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8525 (Fx_display_pixel_width, Fx_display_pixel_height)
8526 (Fx_display_mm_width, Fx_display_mm_height):
8527 Mention `display-monitor-attributes-list' in docstrings.
8529 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8530 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8531 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8532 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8533 (Fx_display_backing_store, Fx_display_visual_class)
8534 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8535 (Fx_display_grayscale_p, Fx_display_pixel_width)
8536 (Fx_display_pixel_height, Fx_display_planes)
8537 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8538 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8539 (Fx_display_mm_width, Fx_display_mm_height)
8540 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8541 height for all physical monitors as in X11.
8543 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8544 Return pixel width or height for all physical monitors as in X11.
8546 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8548 Port --enable-gcc-warnings to clang.
8549 * bytecode.c (exec_byte_code):
8551 Redo diagnostic pragmas to pacify clang, too.
8552 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8553 * editfns.c (Fencode_time):
8554 * fileio.c (file_accessible_directory_p):
8555 * font.c (font_unparse_xlfd):
8556 Use '&"string"[index]' instead of '"string" + (index)'.
8557 * undo.c (user_error): Remove; unused.
8559 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8561 * insdel.c (insert_1_both): Document the arguments, instead of
8562 referring to insert_1, which no longer exists.
8564 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8565 some window, increment windows_or_buffers_changed, so that
8566 *Messages* display in that window is updated. (Bug#14408)
8568 * w32.c: Include epaths.h.
8569 (init_environment): Use cmdproxy.exe without leading directories.
8570 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8572 (gettimeofday): Adjust signature and return value to Posix
8575 * unexw32.c (open_output_file): Delete the existing emacs.exe
8576 before creating it, to break the hard link to the versioned
8579 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8580 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8581 (FIRSTFILE_OBJ): New variables.
8582 (W32_RES): Rename to EMACSRES. All users changed.
8583 (base_obj): Use $(CM_OBJ).
8584 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8585 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8586 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8587 $(W32_RES_LINK) before $(LIBES).
8588 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8590 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8592 * makefile.w32-in (DOC): Use just "DOC".
8594 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8596 * process.c: Export default filters and sentinels to Elisp.
8597 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8599 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8600 (Fset_process_sentinel, Fformat_network_address):
8601 Default to them instead of nil.
8602 (server_accept_connection): Sentinels can't be nil any more.
8603 (read_and_dispose_of_process_output): New function, extracted from
8604 read_process_output.
8605 (read_process_output): Use it; filters can't be nil.
8606 (Finternal_default_process_filter): New function, extracted from
8607 read_process_output.
8608 (exec_sentinel_unwind): Remove function.
8609 (exec_sentinel): Don't zilch sentinel while running.
8610 (status_notify): Sentinels can't be nil.
8611 (Finternal_default_process_sentinel): New function extracted from
8613 (setup_process_coding_systems): Default filter is not nil any more.
8614 (syms_of_process): Export new Elisp functions and initialize
8616 * lisp.h (make_lisp_proc): New function.
8618 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8620 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8622 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8624 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8625 unless we know that the window w is a leaf window.
8626 Another attempt at solving bug#14062.
8628 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8630 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8633 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8635 * image.c (gif_load): Check that subimages fit (Bug#14345).
8637 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8639 * lread.c (skip_dyn_eof): New function.
8640 (read1): Use it to skip the end of a file in response to #@00.
8642 * doc.c (get_doc_string): Slightly relax the sanity checking.
8644 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8646 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8647 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8648 (MonitorInfo): New struct.
8649 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8650 (Fns_display_monitor_attributes_list): New functions.
8651 (display-usable-bounds): Remove.
8652 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8655 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8657 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8658 (GTK_CHECK_VERSION): New macro, if not already defined.
8659 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8660 replaced by GTK_CHECK_VERSION.
8662 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8664 * xterm.h (GTK_PREREQ): New macro.
8665 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8666 to use this macro instead, for consistency and clarity.
8668 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8670 * xdisp.c (row_for_charpos_p): New function, with code of
8671 cursor_row_p, but accepts an additional argument CHARPOS instead
8672 of using a hardcoded PT.
8673 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8674 (row_containing_pos): Call row_for_charpos_p instead of partially
8675 doing the same. Fixes cursor positioning under longlines-mode
8676 when longlines-show-effect includes more than one newline, when
8677 moving the cursor vertically up.
8679 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8681 * makefile.w32-in (ACL_H): New macro.
8682 ($(BLD)/fileio.$(O)): Update dependencies.
8684 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8686 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8687 * Makefile.in (LIB_ACL): New macro.
8688 (LIBACL_LIBS): Remove.
8689 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8690 * fileio.c: Include <acl.h>.
8691 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8692 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8694 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8697 * unexelf.c: Don't assume ElfW (Half) fits in int.
8698 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8699 when dealing with ElfW (Half) values, since they can exceed 2**31
8700 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8701 (entry_address): Omit unused NUM arg. All uses changed.
8703 2013-05-07 Juri Linkov <juri@jurta.org>
8705 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8706 to the string converted from number with `Fnumber_to_string'.
8709 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8711 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8712 This fixes a problem introduced by my previous change.
8714 2013-05-07 Glenn Morris <rgm@gnu.org>
8716 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8718 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8720 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8722 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8724 Static checking by GCC 4.8.0.
8725 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8726 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8727 (x_get_monitor_attributes_fallback)
8728 (x_get_monitor_attributes_xinerama)
8729 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8730 Define only if USE_GTK.
8731 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8732 (x_get_monitor_attributes_fallback): Omit unused locals.
8733 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8734 Use double, not float, to avoid mixed-mode floating point arithmetic.
8736 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8737 Jan Djärv <jan.h.d@swipnet.se>
8739 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8740 (XINERAMA_CFLAGS): New macros.
8741 (ALL_CFLAGS, LIBES): Use them.
8743 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8744 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8745 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8746 (syms_of_xfns): DEFSYM them.
8747 (struct MonitorInfo): New struct.
8748 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8749 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8750 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8751 (x_get_monitor_attributes_xinerama): New functions.
8752 (Fx_display_monitor_attributes_list): New primitive.
8753 (syms_of_xfns): Defsubr it.
8755 * xterm.h (x_display_info): Add Xatom_net_workarea and
8756 Xatom_net_current_desktop.
8758 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8759 and dpyinfo->Xatom_net_current_desktop.
8761 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8763 * xdisp.c (pos_visible_p): Use the special code for finding the
8764 beginning of a display property or overlay for any "replacing"
8765 display property, not just for display strings. This solves
8766 incorrect reporting of position by posn-at-point. (Bug#14241)
8768 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8770 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8771 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8772 Verify that ElfW (Half) fits in int.
8773 (fatal): Use same signature as lisp.h.
8774 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8775 configure and build with -DUNEXELF_DEBUG without worrying about
8776 other modules that use DEBUG.
8777 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8778 possibly-wide integers now uses it instead of plain fprintf.
8779 (entry_address): New function, which avoids problems with 32-bit
8780 overflow on 64-bit hosts.
8781 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8782 (round_up): Don't assume the remainder fits in int.
8783 (find_section): Use bool for boolean. Simplify debug code.
8784 (unexec): Don't assume file sizes fit in int or size_t.
8785 Omit unnecessary trailing newline in 'fatal' format.
8786 Use strerror rather than outputting decimal error number.
8787 Remove unused code when emacs is not defined;
8788 this file relies on Emacs now.
8789 Don't assume e_phnum and e_shnum are positive.
8791 * regex.c: Fix problems when DEBUG is defined.
8792 (extract_number, extract_number_and_incr): Define regardless of
8793 whether DEBUG is defined; that's simpler and makes the code less
8794 likely to go stale in the normal case when DEBUG is not defined.
8795 Return int rather than taking an int * arg. All callers changed.
8796 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8797 Remove, replacing with ...
8798 (DEBUG_PRINT): New macro. All callers changed.
8799 (DEBUG_COMPILES_ARGUMENTS): New macro.
8800 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8801 (print_compiled_pattern, print_double_string) [DEBUG]:
8802 Use prototype rather than old-style definition.
8803 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8804 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8805 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8806 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8807 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8808 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8809 This matters only when DEBUG is defined.
8811 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8813 * xdisp.c (set_iterator_to_next): Set the
8814 ignore_overlay_strings_at_pos_p flag only if we are _really_
8815 iterating over an overlay string, as indicated by the
8816 current.overlay_string_index member. (Bug#14306)
8818 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8820 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8821 to where it is used, to avoid autorelease issues (Bug#14050).
8823 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8825 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8826 * fileio.c (syms_of_fileio): Implement this.
8827 * filelock.c (create_lock_file): If symbolic links don't work, so
8828 we use a regular file as a lock file, do not fsync the lock file;
8831 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8833 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8834 (syms_of_minibuf): Adjust accodingly.
8836 * callint.c (Fcall_interactively): Adjust calls accordingly.
8838 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8840 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8841 w->contents is a buffer before computing everything else.
8842 Use parentheses to disambiguate last part of the condition.
8844 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8845 assertion violations. (Bug#14062)
8847 2013-05-01 David Reitter <david.reitter@gmail.com>
8849 * nsfns.m (ns_tooltip): Initialize.
8851 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8853 * coding.c (decode_coding_gap): Don't remove the character before
8854 a newline unless it's a CR character. (Bug#14287)
8856 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8858 * dispextern.h (struct face): Move enum face_underline_type
8859 earlier so that bitfields can be in the same word.
8861 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8863 * nsfns.m (handlePanelKeys): New function.
8864 (EmacsOpenPanel:performKeyEquivalent:)
8865 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8866 arrows/function/control and copy/paste keys (Bug#14296).
8868 2013-04-27 Juri Linkov <juri@jurta.org>
8870 * callint.c (Fcall_interactively): Call `Qread_number' for
8871 interactive code letter `n' instead of using duplicate code.
8874 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8876 * systime.h (make_timeval): Declare as 'const'.
8878 2013-04-27 Kenichi Handa <handa@gnu.org>
8880 * font.c (font_open_entity): Always open a font of manageable
8883 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8885 Port better to AIX (Bug#14258).
8886 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8889 2013-04-24 Kenichi Handa <handa@gnu.org>
8891 * coding.c (decode_coding_iso_2022): When an invalid escape
8892 sequence is encountered, reset the invocation and designation
8893 status to the safest one.
8895 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8897 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8898 Without this fix, "make distclean" leaves stamp-h1 behind.
8900 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8902 * w32fns.c (w32_fullscreen_rect): New function to compute the
8903 window rectangle for the given fullscreen mode.
8904 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8905 longer tunes the window size. This keeps the window's edges flush
8906 with the screen and allows the taskbar to hide itself in fullboth.
8908 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8909 window decorations and uses the entire screen.
8911 * w32term.h (w32_fullscreen_rect) Add prototype.
8912 (struct w32_output): Replace normal_width, normal_height,
8913 normal_top, and normal_left members with a single normal_placement
8915 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8917 (FRAME_NORMAL_PLACEMENT): New macro.
8919 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8921 * minibuf.c (Ftest_completion): Silence compiler warning.
8923 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8925 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8928 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8931 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8932 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8933 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8934 parentheses where appropriate.
8936 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8938 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8940 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8942 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8943 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8944 Mention in the doc string that setting these variables takes
8945 effect only after a call to set-window-buffer. (Bug#14200)
8947 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8949 * indent.c (Fvertical_motion): Don't consider display strings on
8950 overlay strings as display strings on the buffer position we
8951 started from. This prevents vertical cursor motion from jumping
8952 more than one line when there's an overlay string with a display
8953 property at end of line.
8954 Reported by Karl Chen <Karl.Chen@quarl.org> in
8955 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8957 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8959 * window.c (select_window): `record_buffer' even if window is
8960 already selected (bug#14191).
8962 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8964 * window.c (Fwindow_end): Test more flags, including the buffer's
8965 last_overlay_modified flag, to determine whether the window's
8966 display is really up-to-date. Prevents the function from
8967 returning a stale value. (Bug#14170)
8968 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8971 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8973 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8974 garbaged only if it is not already the top frame on its TTY.
8975 This prevents flickering due to constant redrawing of TTY frames when
8976 there are GUI frames open in the same session. (Bug#13864)
8978 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8980 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8981 of marking the idle timers directly.
8983 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8985 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8988 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8990 * window.c (select_window): Don't record_buffer while the invariant is
8991 temporarily broken (bug#14161).
8993 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8995 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8997 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8999 2013-04-07 Romain Francoise <romain@orebokech.com>
9001 Ignore additional platform-specific ACL errors (Bug#13702).
9002 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9003 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9005 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9007 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9010 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9012 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9013 This bug was introduced by my 2013-02-25 change that simplified
9014 data_start configuration. Without this change, on GNU/Linux
9015 an Emacs configured with --enable-profiling fails immediately
9016 due to a profiler signal.
9017 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9018 with these flags. On platforms where special flags are needed
9019 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9020 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9021 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9023 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9025 Get rid of some platform-specific functions examining window
9026 system and its capabilities. This is a partial rework of the
9028 * lisp.h (have_menus_p): Remove prototype. This function is
9029 replaced with platform-independent window_system_available.
9030 (check_window_system): Move to...
9031 * frame.h (decode_window_system_frame, window_system_available):
9032 ...here, add new prototypes.
9033 * frame.c (window_system_available, decode_window_system_frame):
9035 (check_window_system): Platform-independent now.
9036 * xterm.h (x_in_use): Remove declaration.
9038 * w32term.h (check_x_frame):
9039 * nsterm.h (check_x_frame): Remove prototypes. This function
9040 is replaced with platform-independent decode_window_system_frame.
9041 * msdos.c (have_menus_p): Remove.
9042 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9043 Remove platform-specific functions. Use check_window_system,
9044 decode_window_system_frame and check_ns_display_info where
9045 appropriate. Minor style and comment tweaks.
9046 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9047 (check_x_frame): Likewise.
9048 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9050 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9051 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9052 * xmenu.c, xselect.c: All related users changed.
9054 2013-04-03 Kenichi Handa <handa@gnu.org>
9056 The following changes is to optimize the code for reading UTF-8
9059 * coding.c (check_ascii): Rename from detect_ascii. Return value
9060 changed. Check EOL format. Do not call adjust_coding_eol_type
9062 (check_utf_8): New function.
9063 (adjust_coding_eol_type): Do nothing if already adjusted.
9064 (detect_coding): Compare the return value of check_ascii with
9065 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9066 (decode_coding_gap): Optimize for valid UTF-8.
9068 2013-03-21 Kenichi Handa <handa@gnu.org>
9070 * coding.c (syms_of_coding): Cancel previous change.
9072 * insdel.c (insert_from_gap): Fix previous change.
9074 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9076 Consistently use platform-specific function to detect window system.
9077 * lisp.h (check_window_system): New prototype. This function is
9078 going to replace check_x, check_w32 and check_ns.
9079 (have_menus_p): Mention msdos.c in comment.
9080 * fontset.c (check_window_system_func): Remove. Adjust all users.
9081 * fontset.h (check_window_system_func): Remove prototype.
9082 * nsterm.h (check_ns):
9083 * xterm.h (check_x):
9084 * w32term.h (check_w32): Likewise.
9085 * menu.c (Fx_popup_menu): Use check_window_system.
9086 * msdos.c (check_window_system): Define for MS-DOS.
9087 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9088 * w32fns.c (check_window_system): Likewise for MS-Windows.
9089 * xfns.c (check_window_system): Likewise for X.
9090 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9091 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9093 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9095 Prefer < to > in range checks such as 0 <= i && i < N.
9096 This makes it easier to visualize quantities on a number line.
9097 This patch doesn't apply to all such range checks,
9098 only to the range checks affected by the 2013-03-24 change.
9099 This patch reverts most of the 2013-03-24 change.
9100 * alloc.c (xpalloc, Fgarbage_collect):
9101 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9102 * character.c (string_escape_byte8):
9103 * charset.c (read_hex):
9104 * data.c (cons_to_unsigned):
9105 * dispnew.c (update_frame_1):
9106 * doc.c (Fsubstitute_command_keys):
9107 * doprnt.c (doprnt):
9108 * editfns.c (hi_time, decode_time_components):
9109 * fileio.c (file_offset):
9110 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9111 * font.c (font_intern_prop):
9112 * frame.c (x_set_alpha):
9113 * gtkutil.c (get_utf8_string):
9114 * indent.c (check_display_width):
9115 * keymap.c (Fkey_description):
9116 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9118 * minibuf.c (read_minibuf_noninteractive):
9119 * process.c (wait_reading_process_output):
9120 * search.c (Freplace_match):
9121 * window.c (get_phys_cursor_glyph):
9122 * xdisp.c (redisplay_internal):
9123 * xsmfns.c (smc_save_yourself_CB):
9124 Prefer < to > for range checks.
9125 * dispnew.c (sit_for): Don't mishandle NaNs.
9126 This fixes a bug introduced in the 2013-03-24 change.
9127 * editfns.c (decode_time_components): Don't hoist comparison.
9128 This fixes another bug introduced in the 2013-03-24 change.
9130 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9132 * frame.h (struct frame): Drop scroll_bottom_vpos
9133 member becaue all real users are dead long ago.
9134 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9135 * xdisp.c (redisplay_internal): Adjust user.
9137 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9139 * nsmenu.m (showAtX:Y:for:): setLevel to
9140 NSPopUpMenuWindowLevel (Bug#13998).
9142 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9144 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9145 (ns_check_pending_open_menu): Declare.
9147 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9148 (x_activate_menubar): Update the menu with title that matches
9149 ns_get_pending_menu_title, and call
9150 ns_check_pending_openmenu (Bug#12698).
9151 (menuWillOpen:): New method.
9152 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9154 * nsterm.m (menu_will_open_state, menu_mouse_point)
9155 (menu_pending_title): New varaibles.
9156 (ns_get_pending_menu_title, ns_check_menu_open)
9157 (ns_check_pending_open_menu): New functions.
9159 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9161 * indent.c (current_column_bol_cache): Remove leftover which is not
9162 used in Fmove_to_column any more.
9163 (current_column, scan_for_column): Adjust users.
9164 * keyboard.c (last_point_position_buffer, last_point_position_window):
9165 Remove leftovers which are not used for recording undo any more.
9166 (command_loop_1, syms_of_keyboard): Adjust users.
9167 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9168 redisplay_window any more.
9169 (move_it_to): Adjust user.
9171 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9173 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9174 Update dependencies.
9176 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9178 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9179 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9182 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9184 * window.h (struct window): Replace hchild, vchild and buffer slots
9185 with a single slot 'contents'. This is possible because each valid
9186 window may have either the child window (in vertical or horizontal
9187 combination) or buffer to display (for the leaf window). Using that,
9188 a lot of operations to traverse and/or change window hierarchies may
9189 be simplified. New member horizontal is used to distinguish between
9190 horizontal and vertical combinations of internal windows.
9191 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9192 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9193 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9194 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9195 Use contents slot, not buffer, where appropriate.
9196 (wset_combination): New function.
9197 (wset_buffer): Add eassert.
9198 (Fframe_first_window): Simplify the loop reaching first window.
9199 (Fwindow_buffer): Use WINDOW_LEAF_P.
9200 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9201 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9202 (unshow_buffer): Convert initial debugging check to eassert.
9203 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9204 (make_parent_window, window_resize_check, window_resize_apply)
9205 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9206 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9207 Adjust to match struct window changes.
9208 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9209 (mark_window_cursors_off, count_windows, get_leaf_windows)
9210 (foreach_window_1): Simplify the loop.
9211 * alloc.c (mark_object): Do not check for the leaf window because
9212 internal windows has no glyph matrices anyway.
9213 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9214 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9215 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9216 (build_frame_matrix_from_window_tree, mirror_make_current)
9217 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9218 (update_window_tree, set_window_update_flags): Simplify the loop.
9219 (sync_window_with_frame_matrix_rows): Enforce live window.
9220 Use contents slot, not buffer, where appropriate.
9221 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9222 and WINDOW_HORIZONTAL_COMBINATION_P.
9223 (make_frame_visible_1): Simplify the loop.
9224 Use contents slot, not buffer, where appropriate.
9225 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9226 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9227 (expose_window_tree): Likewise.
9228 Use contents slot, not buffer, where appropriate.
9229 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9230 to avoid deleted windows. Use contents slot instead of buffer.
9231 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9232 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9233 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9234 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9236 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9238 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9239 identify the reasons for assertion violations in bug#14062 and
9241 (Fx_show_tip): Fix compilation error under
9242 "--enable-check-lisp-object-type". (Bug#14073)
9244 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9245 Reported by <rzl24ozi@gmail.com>.
9247 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9249 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9251 (unwind_with_echo_area_buffer): ...to restore it here.
9252 This is needed to ensure that...
9253 (redisplay_window): ...both window markers are valid here,
9254 which is verified by eassert.
9255 * editfns.c (save_excursion_save): Do not assume that
9256 selected_window always displays the buffer.
9257 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9260 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9262 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9265 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9267 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9269 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9271 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9272 since MinGW's w32api headers do. This avoids compiler warnings.
9274 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9277 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9279 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9281 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9283 * gtkutil.c (style_changed_cb): Check if frame is live and an
9284 X frame (Bug#14038).
9286 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9288 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9289 Define only for _WIN32_WINNT less than 0x0500.
9290 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9292 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9293 see its own definitions of 'struct timeval' and 'struct timezone'.
9295 Fix incompatibilities between MinGW.org and MinGW64 headers.
9296 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9298 * w32.c (REPARSE_DATA_BUFFER): Guard with
9299 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9301 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9303 * xterm.c: Include X11/XKBlib.h
9304 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9306 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9308 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9310 * blockinput.h (input_blocked_p): Likewise.
9311 * bytecode.c (exec_byte_code): Likewise.
9312 * callproc.c (call_process_kill, call_process_cleanup)
9313 (Fcall_process): Likewise.
9314 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9315 (Fccl_execute_on_string): Likewise.
9316 * character.c (string_escape_byte8): Likewise.
9317 * charset.c (read_hex): Likewise.
9318 * cm.c (calccost): Likewise.
9319 * data.c (cons_to_unsigned): Likewise.
9320 * dired.c (directory_files_internal, file_name_completion):
9322 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9323 (sit_for): Likewise.
9324 * doc.c (Fsubstitute_command_keys): Likewise.
9325 * doprnt.c (doprnt): Likewise.
9326 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9327 * emacsgtkfixed.c: Likewise.
9328 * fileio.c (file_offset, Fwrite_region): Likewise.
9329 * floatfns.c (Fexpt, fmod_float): Likewise.
9330 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9332 * font.c (font_intern_prop): Likewise.
9333 * frame.c (x_set_alpha): Likewise.
9334 * gtkutil.c (get_utf8_string): Likewise.
9335 * indent.c (check_display_width): Likewise.
9336 * intervals.c (create_root_interval, rotate_right, rotate_left)
9337 (split_interval_right, split_interval_left)
9338 (adjust_intervals_for_insertion, delete_node)
9339 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9340 (merge_interval_right, merge_interval_left, copy_intervals)
9341 (set_intervals_multibyte_1): Likewise.
9342 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9343 * keymap.c (Fkey_description): Likewise.
9344 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9345 * lread.c (openp, read_integer, read1, string_to_number):
9347 * menu.c (ensure_menu_items): Likewise.
9348 * minibuf.c (read_minibuf_noninteractive): Likewise.
9349 * print.c (printchar, strout): Likewise.
9350 * process.c (create_process, Faccept_process_output)
9351 (wait_reading_process_output, read_process_output, send_process)
9352 (wait_reading_process_output): Likewise.
9353 * profiler.c (make_log, handle_profiler_signal): Likewise.
9354 * regex.c (re_exec): Likewise.
9355 * regex.h: Likewise.
9356 * search.c (looking_at_1, Freplace_match): Likewise.
9357 * sysdep.c (get_child_status, procfs_ttyname)
9358 (procfs_get_total_memory): Likewise.
9359 * systime.h (EMACS_TIME_VALID_P): Likewise.
9360 * term.c (dissociate_if_controlling_tty): Likewise.
9361 * window.c (get_phys_cursor_glyph): Likewise.
9362 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9363 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9365 * xfns.c (Fx_window_property): Likewise.
9366 * xmenu.c (set_frame_menubar): Likewise.
9367 * xselect.c (x_get_window_property, x_handle_dnd_message):
9369 * xsmfns.c (smc_save_yourself_CB): Likewise.
9370 * xterm.c (x_scroll_bar_set_handle): Likewise.
9372 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9374 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9375 to be optional or nil. Adjust comment and convert it to docstring.
9376 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9377 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9379 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9381 Static checking by GCC 4.8-20130319.
9382 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9383 * process.c (Fset_process_datagram_address)
9384 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9385 * xdisp.c (get_char_face_and_encoding):
9386 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9387 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9388 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9390 2013-03-24 Ken Brown <kbrown@cornell.edu>
9392 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9393 fix compilation on 64-bit Cygwin, where underscores are not
9394 automatically prepended.
9396 * w32term.c (w32_initialize): Silence compiler warning.
9398 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9400 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9401 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9402 variables, to save and restore frame dimensions.
9403 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9404 after returning from a 'fullscreen' configuration.
9405 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9406 to avoid races between the main thread and the input thread.
9408 * w32term.h (struct w32_output): New members normal_width,
9409 normal_height, normal_top, normal_left, and prev_fsmode.
9410 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9411 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9414 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9415 'fullscreen' parameter. Always record previous width and height
9416 of the frame, except when switching out of maximized modes, so
9417 that they could be restored correctly, instead of resetting to the
9418 default frame dimensions. Send SC_RESTORE command to the frame,
9419 unless we are going to send SC_MAXIMIZE, to restore the frame
9420 resize hints in the mouse pointer shown by the window manager.
9423 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9425 * lisp.h (get_frame_param): Adjust conditions for prototype
9428 2013-03-22 Ken Brown <kbrown@cornell.edu>
9430 * unexcw.c: Drop unneeded inclusion of w32common.h.
9431 (report_sheap_usage): Declare.
9432 (read_exe_header): Add magic numbers for x86_64.
9433 (fixup_executable): Fix printf format specifier for unsigned long
9436 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9438 * frame.h (struct frame): Put menu_bar_window under #ifdef
9439 because this member is not needed when X toolkit is in use.
9440 (fset_menu_bar_window):
9441 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9442 (free_glyphs, update_frame):
9443 * xdisp.c (expose_frame): Likewise.
9444 (display_menu_bar): Likewise. Remove redundant eassert.
9445 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9448 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9450 Use functions and constants to manipulate Lisp_Save_Value objects.
9451 This replaces code that used macros and strings and token-pasting.
9452 The change makes the C source a bit easier to follow,
9453 and shrinks the Emacs executable a bit.
9454 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9455 (make_save_value): Change 1st arg from string to enum. All callers
9458 (mark_object): Use if, not #if, for GC_MARK_STACK.
9459 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9460 (XSAVE_OBJECT): Now functions, not macros.
9461 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9462 the constant was never used.
9463 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9464 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9465 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9466 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9468 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9469 type3 with a single member save_type. All uses changed.
9470 (save_type, set_save_pointer, set_save_integer): New functions.
9471 * print.c (PRINTX): Remove.
9473 * alloc.c: Remove redundant static declarations.
9475 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9477 * window.h (struct window): Convert left_col, top_line, total_lines
9478 and total_cols from Lisp_Objects to integers. Adjust comments.
9479 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9481 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9482 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9483 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9484 Adjust users where appropriate.
9486 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9488 * frame.h (struct frame): Drop resx and resy because the same data is
9489 available from window system-specific output context. Adjust users.
9490 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9491 New functions to provide defaults when no window system available.
9492 (FRAME_RES_X, FRAME_RES_Y): New macros.
9493 (NUMVAL): Move from xdisp.c.
9494 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9495 (Ffont_face_attributes, Fopen_font):
9496 * image.c (gs_load):
9497 * w32font.c (fill_in_logfont):
9498 * xdisp.c (calc_pixel_width_or_height):
9499 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9500 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9502 2013-03-20 Kenichi Handa <handa@gnu.org>
9504 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9505 to 1 (temporary workaround until a bug related to ASCII
9506 optimization is fixed).
9508 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9510 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9511 Signal error if window is not internal. Adjust docstring.
9512 (delete_all_child_windows): Use combination_limit to save the buffer.
9513 (Fset_window_configuration): Adjust accordingly.
9514 * print.c (syms_of_print): Initialize debugging output not here...
9515 (init_print_once): ...but in a new function here.
9516 * lisp.h (init_print_once): Add prototype.
9517 * emacs.c (main): Add call to init_print_once. Adjust comments.
9519 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9521 * window.c (window_resize_check, window_resize_apply)
9522 (window_from_coordinates, recombine_windows, set_window_buffer)
9523 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9524 (Fsplit_window_internal, Fdelete_window_internal)
9525 (freeze_window_starts): Use bool for booleans.
9526 * window.h (window_frame_coordinates, resize_frame_windows)
9527 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9529 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9531 * dispnew.c (bitch_at_user): Use `user-error'.
9533 2013-03-17 Ken Brown <kbrown@cornell.edu>
9535 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9536 as return type of image_background. (Bug#13981)
9537 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9539 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9541 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9542 (ns_select): Don't return with result uninitialized.
9544 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9547 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9549 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9550 directories. If filename is nil, get directory name (Bug#13932).
9551 Use getFilename and getDirectory.
9552 (getFilename, getDirectory): New methods for EmacsSavePanel and
9554 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9556 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9558 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9560 2013-03-15 Kenichi Handa <handa@gnu.org>
9562 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9563 (adjust_after_replace): Make it back to static. Delete the third
9564 arg text_at_gap_tail. Cancel the code for handling it.
9566 * coding.h (struct coding_system): New member eol_seen.
9568 * coding.c (detect_ascii): New function.
9569 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9570 when the source bytes are actually scanned. On detecting for
9571 coding_category_utf_8_auto, call detect_ascii instead of scanning
9572 source bytes directly.
9573 (produce_chars): Call insert_from_gap with the new arg 0.
9574 (encode_coding): Likewise.
9575 (decode_coding_gap): Control ASCII optimization by the variable
9576 disable_ascii_optimization instead of #ifndef .. #endif.
9577 Deccode EOL format according to coding->eol_seen.
9578 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9581 * lisp.h (adjust_after_replace): Cancel externing it.
9582 (insert_from_gap): Adjust prototype.
9584 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9586 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9587 FULLSCREEN_MAXIMIZED. (Bug#13935)
9589 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9591 * region-cache.c (find_cache_boundary, move_cache_gap)
9592 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9593 Simplify debugging check and convert to eassert. Adjust comment.
9594 (pp_cache): Put under ENABLE_CHECKING.
9596 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9598 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9599 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9601 (w32fullscreen_hook): If the frame is visible, reset
9602 f->want_fullscreen flag after changing the frame size. If the
9603 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9606 2013-03-13 Daniel Colascione <dancol@dancol.org>
9608 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9609 too so that these builds can use Cygwin's file conversion
9610 functions. (We've been building and linking cygw32.o all along
9611 and just not using it.)
9613 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9615 File synchronization fixes (Bug#13944).
9616 * Makefile.in (LIB_FDATASYNC): New macro.
9618 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9619 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9620 Don't worry about HAVE_FSYNC, since a substitute fsync is
9621 available if the system lacks one.
9622 (Fwrite_regin): Retry fsync if interrupted.
9624 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9626 * w32term.c (w32_read_socket): If the Emacs frame is being
9627 activated, call w32fullscreen_hook, to make sure the new frame
9628 dimensions are in effect. (Bug#13937)
9630 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9632 * xdisp.c (init_iterator): Simplify because both character and byte
9633 positions are either specified or -1. Add eassert. Adjust comment.
9634 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9635 character and byte positions can be obtained from marker.
9637 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9639 Static checking by Sun C 5.12.
9640 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9641 * bytecode.c (exec_byte_code):
9642 * dispnew.c (init_display):
9644 * fileio.c (Fsubstitute_in_file_name):
9645 * keyboard.c (Fevent_convert_list):
9646 * keymap.c (Fsingle_key_description):
9647 * term.c (maybe_fatal, fatal):
9648 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9649 * xsmfns.c (Fhandle_save_session):
9650 Omit unreachable code.
9651 * keymap.c (map_keymap_char_table_item): Cast void * to
9652 a function pointer type; the C Standard requires this.
9654 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9655 Include <sys/param.h> unconditionally, as that works elsewhere and
9656 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9657 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9660 See ChangeLog.12 for earlier changes.
9666 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9668 This file is part of GNU Emacs.
9670 GNU Emacs is free software: you can redistribute it and/or modify
9671 it under the terms of the GNU General Public License as published by
9672 the Free Software Foundation, either version 3 of the License, or
9673 (at your option) any later version.
9675 GNU Emacs is distributed in the hope that it will be useful,
9676 but WITHOUT ANY WARRANTY; without even the implied warranty of
9677 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9678 GNU General Public License for more details.
9680 You should have received a copy of the GNU General Public License
9681 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.