1 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3 Fixes around Bug#16647.
4 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5 ON_BOTTOM_DIVIDER cases.
6 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7 only if the window has no right divider.
8 (Fcoordinates_in_window_p): Fix doc-string.
10 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
12 * lread.c (Funintern): Fix doc to match advertised calling convention.
14 2014-02-24 Daniel Colascione <dancol@dancol.org>
16 * keyboard.c (read_char): Close race that resulted in lost events.
18 2014-02-22 Glenn Morris <rgm@gnu.org>
20 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
21 * window.c (window-resize-pixelwise): Doc fixes.
23 * process.c (Finternal_default_process_filter)
24 (Finternal_default_process_sentinel): Doc tweaks.
26 2014-02-21 Glenn Morris <rgm@gnu.org>
28 * process.c (Fprocess_buffer, Faccept_process_output)
29 (Finternal_default_process_filter, Finternal_default_process_sentinel):
32 2014-02-21 Martin Rudalics <rudalics@gmx.at>
34 * window.c (Fwindow_scroll_bar_width): New function.
36 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
38 Pacify GCC when configuring with --enable-gcc-warnings.
39 * xdisp.c (move_it_in_display_line_to) [lint]:
40 Initialize recently-added local.
42 2014-02-21 Daniel Colascione <dancol@dancol.org>
44 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
46 2014-02-20 Eli Zaretskii <eliz@gnu.org>
48 * xdisp.c (init_iterator): Don't dereference a bogus face
50 (try_cursor_movement): Don't use cursor position if
51 set_cursor_from_row failed to compute it. This avoids assertion
52 violations in MATRIX_ROW.
53 (move_it_in_display_line_to): Save the iterator state in ppos_it
54 only once per call. Reimplement the method used to return to the
55 best candidate position if all the positions found in display line
56 are beyond TO_CHARPOS. This cuts down the number of calls to
57 bidi_shelve_cache, which moves a lot of stuff when lines are long
58 and include bidirectional text. (Bug#15555)
60 2014-02-20 Glenn Morris <rgm@gnu.org>
62 * data.c (Fdefalias): Doc fix.
64 2014-02-19 Eli Zaretskii <eliz@gnu.org>
66 * xdisp.c (display_line): Fix horizontal scrolling of large images
67 when fringes are turned off. This comes at a price of not
68 displaying the truncation/continuation glyphs in this case.
71 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
72 CreateDIBSection returns an error indication, zero out *ximg after
73 destroying the image. This avoids crashes in memory allocations
74 due to the fact that some of the callers also call
75 x_destroy_x_image, which will attempt to free an already free'd
78 2014-02-18 Martin Rudalics <rudalics@gmx.at>
80 * widget.c (update_various_frame_slots): Don't set
81 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
83 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
85 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
87 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
89 temacs --daemon fix (Bug#16599).
90 * emacs.c (main): Initialize daemon_pipe[1] here ...
91 (syms_of_emacs): ... instead of here.
93 2014-02-16 Anders Lindgern <andlind@gmail.com>
95 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
98 2014-02-16 Daniel Colascione <dancol@dancol.org>
100 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
101 (xd_get_connection_address): Use it.
102 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
103 xd_get_connection_address because the latter signals if the bus
104 we're trying to close is already disconnected.
106 2014-02-13 Eli Zaretskii <eliz@gnu.org>
108 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
109 argument to CreateThread. This avoids segfaults on Windows 9X.
110 Reported by oslsachem <oslsachem@gmail.com>.
112 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
114 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
115 * unexhp9k800.c (unexec_error): New function, to simplify the code.
116 (check_lseek): New function, to report lseek errors.
117 (save_data_space, update_file_ptrs, read_header, write_header)
118 (copy_file, copy_rest, unexec): Use these news functions.
119 (update_file_ptrs): Don't assume wraparound behavior when
120 converting a large size_t value to off_t.
122 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
124 * composite.c (fill_gstring_header): Pass positions as C integers
125 and move parameters checking to...
126 (Fcomposition_get_gstring): ...this function. Handle case when
127 buffer positions are in reversed order and avoid crash (Bug#16739).
129 * buffer.c (validate_region): Mention current buffer in error message.
131 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
133 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
135 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
137 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
139 2014-02-11 Glenn Morris <rgm@gnu.org>
141 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
142 Replace refs to "OpenStep" in messages.
144 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
146 Avoid "." at end of error diagnostics.
147 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
149 * nsfns.m (ns_display_info_for_name):
150 * nsselect.m (Fx_own_selection_internal):
151 * nsterm.m (performDragOperation:):
152 Remove "." from end of diagnostic.
154 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
156 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
157 unintuitive (bug#15824).
158 (Fyes_or_no_p): Doc fix (bug#15456).
160 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
162 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
164 * eval.c (call_debugger): When exiting the debugger, do not allow
165 max_specpdl_size less than actual binding depth (Bug#16603).
166 (syms_of_eval): Adjust docstring.
168 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
170 * cmds.c (Fself_insert_command): Output a clearer error message on
171 negative repetitions (bug#9476).
173 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
175 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
177 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
179 * minibuf.c (Fread_string): Doc clarification (bug#15422).
181 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
183 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
185 * keyboard.c (Frecursive_edit): Fix typo in docstring.
187 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
189 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
191 * keyboard.c (Frecursive_edit): Say more precicely how throwing
192 `exit' works (bug#15865).
194 2014-02-07 Martin Rudalics <rudalics@gmx.at>
196 Constrain window box/body sizes and margin widths (Bug#16649).
197 * xdisp.c (window_box_width): Don't return less than zero.
198 (window_box_left_offset, window_box_right_offset): Don't return
199 more than the window's pixel width.
200 * window.c (window_body_height, window_body_width): Don't return
202 (window_resize_apply): Adjust margin width, if necessary.
204 2014-02-07 Glenn Morris <rgm@gnu.org>
206 * nsterm.m (syms_of_nsterm): Doc fix.
208 2014-02-06 Eli Zaretskii <eliz@gnu.org>
210 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte): New
211 variables: pointers through which to call the respective APIs.
212 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
213 (filename_from_ansi, sys_link, check_windows_init_file): Call
214 MultiByteToWideChar and WideCharToMultiByte through pointers.
215 This is required on Windows 9X, where we dynamically load
216 UNICOWS.DLL which has their non-stub implementations.
217 (maybe_load_unicows_dll): Assign addresses to these 2 function
218 pointers after loading UNICOWS.DLL.
220 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
221 MultiByteToWideChar and WideCharToMultiByte through function
224 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte): New
227 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
229 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
230 for OSX >= 10.9 if separate spaces are used.
231 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
233 2014-02-06 Glenn Morris <rgm@gnu.org>
235 * buffer.c (cache-long-scans): Doc fix.
237 2014-02-05 Eli Zaretskii <eliz@gnu.org>
239 * w32fns.c (Fw32_shell_execute): Doc fix.
241 2014-02-05 Bastien Guerry <bzg@gnu.org>
243 * syntax.c (Fforward_word): Call Fconstrain_to_field with
244 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
246 2014-02-05 Martin Rudalics <rudalics@gmx.at>
248 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
249 outside the window (Bug#16649).
251 * xdisp.c (note_mouse_highlight): When entering a margin area show
252 a non-text cursor (Bug#16647).
254 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
256 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
257 It prompted a compile-time diagnostic on GNU/Linux.
258 Simplify to remove the need for the label.
260 2014-02-04 Eli Zaretskii <eliz@gnu.org>
262 * w32menu.c (w32_popup_dialog): Don't condition the whole function
263 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
264 to show it; otherwise return 'unsupported--w32-dialog' to signal
265 to the caller that emulation with menus is necessary. This
266 resurrects code inadvertently deleted by the 2013-10-08 commit.
268 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
270 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
273 * menu.c (Fx_popup_dialog): Don't condition the call to
274 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
275 special symbol 'unsupported--w32-dialog', emulate the dialog with
276 a menu by calling x-popup-menu.
278 * menu.h (Qunsupported__w32_dialog): New extern variable.
280 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
282 * keyboard.c (kbd_buffer_get_event): Read file notification events
285 * xgselect.c (xg_select): Read glib events in any case, even if
286 there are no file descriptors to watch for. (Bug#16519)
288 2014-02-03 Martin Rudalics <rudalics@gmx.at>
290 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
291 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
292 * w32term.c (w32_draw_window_divider): Handle first and last
294 * w32term.h (w32_fill_area_abs): New function.
295 * xdisp.c (x_draw_right_divider): Don't draw over bottom
297 * xfaces.c (realize_basic_faces): Handle new face ids.
298 * xfns.c (Fx_create_frame): Call x_default_parameter for right
299 and bottom divider width.
300 * xterm.c (x_draw_window_divider): Handle first and last pixels
303 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
305 * print.c (Fexternal_debugging_output): Add cast to pacify
306 --enable-gcc-warnings.
307 * eval.c (call_debugger): Grow specpdl if the debugger was
308 entered due to specpdl overflow (Bug#16603) and allow more
309 specpdl space for the debugger itself.
311 2014-02-02 Martin Rudalics <rudalics@gmx.at>
313 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
316 2014-02-01 Eli Zaretskii <eliz@gnu.org>
318 * w32fns.c (Ffile_system_info): Use WINAPI in the function
319 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
321 * print.c (Fexternal_debugging_output): If the argument character
322 is non-ASCII, encode it with the current locale's encoding before
323 writing the result to the terminal. (Bug#16448)
325 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
326 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
329 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
331 * process.c (create_process): Reset SIGPROF handler in the child.
332 * callproc.c (call_process): Likewise.
334 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
336 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
338 2014-01-29 Eli Zaretskii <eliz@gnu.org>
340 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
341 of zero to print strings, GDB doesn't like it.
343 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
344 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
345 we still use correct addresses. (Bug#16576)
347 2014-01-27 K. Handa <handa@gnu.org>
349 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
350 to preserve the code detection behavior of 24.3.
351 * coding.h (struct coding_system): New member detected_utf8_bytes.
352 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
353 (decode_coding_gap): Use short cut for UTF-8 file reading only
354 when coding->detected_utf8_bytes equals to coding->src_bytes.
355 * fileio.c (Finsert_file_contents): Cancel the previous change.
357 2014-01-29 Martin Rudalics <rudalics@gmx.at>
359 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
360 that are not visible.
362 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
364 * xmenu.c (create_and_show_popup_menu): Handle case when no key
365 is grabbed (Bug#16565).
367 2014-01-28 Martin Rudalics <rudalics@gmx.at>
369 * xdisp.c (last_max_ascent): Re-remove after erroneously
370 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
372 (move_it_to): Re-remove reference to last_max_ascent.
373 (Fwindow_text_pixel_size): Add iterator's max_ascent and
374 max_descent here instead of calling line_bottom_y. Fix
377 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
379 * terminal.c (initial_free_frame_resources): New function.
380 (init_initial_terminal): Install new hook to free face cache
381 on initial frame and avoid memory leak. For details, see
382 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
383 * xfaces.c (free_frame_faces): Adjust comment.
385 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
387 * data.c (Fstring_to_number): Document results if unparsable
390 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
392 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
394 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
396 When decoding, prefer ptrdiff_t to int for buffer positions etc.
397 * coding.c (detect_coding_utf_8, emacs_mule_char)
398 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
399 (check_utf_8, decode_coding):
400 * coding.h (struct coding_system.errors):
401 Use ptrdiff_t, not int, for integer values derived from buffer and
404 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
405 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
406 before invoking decode_coding_gap, since there's just one block.
408 2014-01-25 Martin Rudalics <rudalics@gmx.at>
410 Fix handling of face attributes in Fx_create_frame (Bug#16529).
411 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
412 too early. Again run change_frame_size before assigning menu-
415 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
417 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
418 arrives, call x_check_fullscreen, in case the new display has a
419 different resolution. (Bug#16517)
421 2014-01-25 Eli Zaretskii <eliz@gnu.org>
423 * term.c (read_menu_input): If the selected frame changes, exit
425 (tty_menu_show): If the selected frame changes while we displayed
426 a menu, throw to top level. (Bug#16479)
428 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
430 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
432 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
434 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
435 * data.c (count_one_bits_word): Fix bug (negated comparison)
436 when BITS_PER_ULL < BITS_PER_BITS_WORD.
438 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
440 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
441 undefined behavior by initializing display property bit of a
442 string processed by the bidirectional iterator. For details, see
443 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
445 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
447 Minor cleanup of previous change.
448 * image.c (imagemagick_error, Fimagemagick_types):
449 Omit some recently-introduced and unnecessary casts and assignments.
451 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
453 Fix two memory leaks discovered with Valgrind.
454 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
455 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
457 2014-01-22 Martin Rudalics <rudalics@gmx.at>
459 Fixes in window size functions around Bug#16430 and Bug#16470.
460 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
461 (Fwindow_mode_line_height, Fwindow_header_line_height)
462 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
463 Minor doc-string adjustments.
464 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
466 (window_body_height, window_body_width): Do not count partially
467 visible lines/columns when PIXELWISE is nil (Bug#16470).
468 (Qfloor, Qceiling): New symbols.
470 2014-01-21 Eli Zaretskii <eliz@gnu.org>
472 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
473 when the image cache is not yet allocated. (Bug#16509)
475 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
477 * buffer.c (Fkill_buffer): When killing an indirect buffer,
478 re-attach intervals to its base buffer (Bug#16502).
479 * intervals.c (set_interval_object): Move from here...
480 * intervals.h (set_interval_object): ... to here. Fix comments.
482 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
484 Avoid undefined behavior by initializing buffer redisplay bit.
485 Problem reported by Dmitry Antipov in
486 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
487 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
489 Revert some of the CANNOT_DUMP fix (Bug#16494).
490 * lread.c (init_lread): Fix typo: NILP, not !NILP.
492 2014-01-19 Eli Zaretskii <eliz@gnu.org>
494 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
495 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
496 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
497 they are replaced by macros that expand into direct calls to the
498 corresponding functions from GDI32.DLL.
499 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
500 variables in the Cygwin build, they are unused.
502 2014-01-19 K. Handa <handa@gnu.org>
504 * composite.c (composition_update_it): Fix previous change.
506 2014-01-18 Eli Zaretskii <eliz@gnu.org>
508 Fix file name handling on MS-Windows 9X.
509 * w32.c (maybe_load_unicows_dll): New function.
511 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
512 on, to make sure we can convert file names to and from UTF-8 on
513 Windows 9X. This fixes a failure to start up because Emacs cannot
514 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
516 * w32font.c [WINDOWSNT]: Include w32.h.
517 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
518 of implementing the same stuff.
519 Remove now unused g_b_init_is_windows_9x.
521 * w32.h (maybe_load_unicows_dll): Add prototype.
523 2014-01-17 Eli Zaretskii <eliz@gnu.org>
525 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
526 switch to single keyboard. Prevents daemon crashes when a new
527 client connects while we show a TTY menu in an existing client.
530 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
532 Fix MinGW64 porting problem with _setjmp.
533 Reported by Eli Zaretskii in:
534 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
535 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
536 the old _setjmp and _longjmp. All uses changed.
538 2014-01-13 Daniel Colascione <dancol@dancol.org>
540 * textprop.c (Fremove_list_of_text_properties): Correctly
541 handle reaching the end of the interval tree. (Bug#15344)
543 2014-01-13 Martin Rudalics <rudalics@gmx.at>
545 * xdisp.c (resize_mini_window): Round height to a multiple of
546 frame's line height. Fix bug in calculation of window start
547 position (Bug#16424).
549 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
551 * macfont.m: Include termchar.h.
552 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
553 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
554 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
555 *_WITH_GC_* to take face and f as parameters.
556 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
557 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
559 2014-01-13 Daniel Colascione <dancol@dancol.org>
561 Fix menu item updating in the presence of the Unity global menu
564 * gtkutil.h (xg_have_tear_offs): Add frame parameter
565 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
567 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
568 updating menus; explain why.
569 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
570 problem it's supposed to solve and it interferes with detecting
571 the presence of a global menu.
572 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
575 2014-01-11 K. Handa <handa@gnu.org>
577 * composite.c (composition_update_it): Fix indexing of
578 LGSTRING_CHAR (Bug#15984).
580 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
582 * unexw32.c (_start) [__MINGW64__]: Define to __start.
584 2014-01-11 Eli Zaretskii <eliz@gnu.org>
586 * xdisp.c (try_window_id): Don't use this function's optimizations
587 if overlays in the buffer displayed by the window have changed
588 since last redisplay. (Bug#16347)
589 (message_dolog): Fix indentation.
591 2014-01-11 Martin Rudalics <rudalics@gmx.at>
593 * frame.c (frame_resize_pixelwise): Fix doc-string.
595 2014-01-10 Martin Rudalics <rudalics@gmx.at>
597 Fix handling of internal borders (Bug#16348).
598 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
599 internal border width from pixel width of windows.
600 (change_frame_size_1): Don't return early when frame's pixel
601 size changes - we still have to record the new sizes in the
603 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
604 also when toolbar gets larger.
605 * window.c (check_frame_size): Include internal_border_width in
607 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
608 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
609 non-toolkit/non-GTK version clear internal border.
610 * xterm.c (x_clear_under_internal_border): New function for
611 non-toolkit/non-GTK version.
612 (x_after_update_window_line): In non-toolkit/non-GTK version
614 (handle_one_xevent, x_set_window_size): Call
615 x_clear_under_internal_border in non-toolkit/non-GTK version.
616 * xterm.h (x_clear_under_internal_border): Extern it.
618 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
620 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
621 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
624 2014-01-06 Eli Zaretskii <eliz@gnu.org>
626 * xdisp.c (redisplay_window): Don't skip window redisplay if the
627 last value of point is not equal to buffer's point. (Bug#16129)
629 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
632 * nsterm.h (updateCollectionBehavior): Rename from
633 updateCollectionBehaviour. All uses changed.
635 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
636 * Makefile.in (SETFATTR): New macro.
637 (temacs$(EXEEXT)): Use it.
639 2014-01-04 Martin Rudalics <rudalics@gmx.at>
641 Fix maximization behavior on Windows (Bug#16300).
642 * w32fns.c (w32_fullscreen_rect): Don't handle
643 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
644 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
645 of SetWindowPos. Restore last placement also when leaving
646 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
647 but the FULLSCREEN_BOTH case.
649 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
652 * data.c (arithcompare_driver):
653 * fileio.c (Fcar_less_than_car):
654 * fns.c (internal_equal):
655 * frame.c (delete_frame):
656 * lisp.h (enum More_Lisp_Bits):
658 Avoid C99 constructs that don't work in C89.
659 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
660 to port to C89, which doesn't have 'long long'.
661 (count_trailing_zero_bits): Use them.
663 2014-01-03 Chong Yidong <cyd@gnu.org>
665 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
667 2014-01-02 Martin Rudalics <rudalics@gmx.at>
669 Further adjust frame/window scrollbar width calculations.
670 * window.c (apply_window_adjustment): Set
671 windows_or_buffers_changed.
672 (Fwindow_scroll_bars): Return actual scrollbar width.
673 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
674 For non-toolkit builds again use 14 as minimum width and set
675 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
676 * xterm.c (XTset_vertical_scroll_bar): Take width from
677 WINDOW_SCROLL_BAR_AREA_WIDTH.
678 (x_new_font): Rename wid to unit. Base calculation of new
679 scrollbar width on toolkit used and make it analogous to that of
680 x_set_scroll_bar_default_width.
681 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
682 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
684 * w32term.c (w32_set_vertical_scroll_bar): Take width from
685 WINDOW_SCROLL_BAR_AREA_WIDTH.
686 (x_new_font): Make it correspond to changes in xterm.c.
688 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
690 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
691 This is a cleaner way to fix the MinGW-w64 porting problem.
692 Check for INTPTR_MAX misconfiguration.
694 2014-01-01 Eli Zaretskii <eliz@gnu.org>
696 * search.c (newline_cache_on_off, find_newline): In indirect
697 buffers, use the newline cache of the base buffer.
699 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
700 buffer, invalidate the caches of its base buffer. (Bug#16265)
702 * indent.c (width_run_cache_on_off, compute_motion): In indirect
703 buffers, use the width-run cache of the base buffer.
705 * xdisp.c (redisplay_window): When the window displays an indirect
706 buffer, and the character widths in the display table have
707 changed, invalidate the width-run cache of the corresponding base
710 * fileio.c (Finsert_file_contents): When invalidating the newline
711 cache, consider the case of inserting into indirect buffer.
713 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
714 In indirect buffers, use the paragraph cache of the base buffer.
716 2013-12-31 Martin Rudalics <rudalics@gmx.at>
718 * window.c (grow_mini_window): Fix last change.
720 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
722 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
724 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
726 * w32term.c (w32_initialize): Use LCID and LOWORD.
728 * w32proc.c (create_child): Use pid_t for 5th argument.
729 (IsValidLocale): Don't provide prototype for MinGW64.
730 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
731 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
733 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
734 MinGW64 doesn't support.
736 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
738 * w32.c (set_named_security_info): New function.
739 (acl_set_file): Fall back on set_named_security_info if
740 set_file_security fails.
741 (g_b_init_set_named_security_info_w)
742 (g_b_init_set_named_security_info_a): New static variables.
743 (globals_of_w32): Initialize them to zero.
744 (set_named_security_info): Set them to non-zero if the
745 corresponding API is available.
746 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
749 2013-12-31 Martin Rudalics <rudalics@gmx.at>
751 Some more fixes following pixelwise resize changes including one
753 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
754 of frame_resize_pixelwise.
755 * widget.c (pixel_to_text_size): New function.
756 (update_wm_hints): Have size hints respect value of
757 frame_resize_pixelwise.
758 (EmacsFrameResize): Alway process resize requests pixelwise.
759 * window.c (grow_mini_window): Make sure mini window is at least
761 * xdisp.c (display_menu_bar): Make sure menubar extends till
763 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
764 (x_set_tool_bar_lines): Calculate pixelwise.
765 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
766 frame_resize_pixelwise.
768 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
770 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
771 variables not used there.
773 2013-12-30 Eli Zaretskii <eliz@gnu.org>
775 * w32.c (sys_umask): New function. (Bug#16299)
777 2013-12-30 Martin Rudalics <rudalics@gmx.at>
779 * dispnew.c (change_frame_size_1): Take old width of root window
780 from that window's pixel width. (Bug#16284)
782 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
784 Plain copy-file no longer chmods an existing destination (Bug#16133).
785 * fileio.c (realmask): Now a static var, not a local.
786 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
787 Remove arg STATPTR. All uses changed.
788 (Fcopy_file): Do not alter permissions of existing destinations,
789 unless PRESERVE-PERMISSIONS (renamed from
790 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
791 Avoid race when testing for existing destinations and for
792 when input and output files are the same.
793 If changing the group fails, adjust both default and
794 preserved permissions so that access is not granted to the
796 (Fset_default_file_modes, init_fileio): Update realmask.
797 (Fdefault_file_modes): Use realmask instead of calling umask.
799 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
801 Fix pipe bug with OS X emacs --daemon (Bug#16262).
802 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
803 flags on the daemon pipe ends before execing.
805 2013-12-28 Eli Zaretskii <eliz@gnu.org>
807 * w32fns.c (Fx_create_frame): Error out if called from a TTY
810 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
812 * callproc.c (Vexec_path): Document that exec-directory is in it.
814 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
816 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
819 2013-12-27 Chong Yidong <cyd@gnu.org>
821 * data.c (Fsymbol_function): Doc fix.
823 2013-12-26 Martin Rudalics <rudalics@gmx.at>
825 Some more tinkering with Bug#16051.
826 * window.c (resize_frame_windows): Don't let the size of the
827 root window drop below the frame's default character size.
828 Never ever delete any subwindows - let the window manager do the
831 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
832 of toolbar lines needed when they exceed the height of the root
834 (unwind_create_frame_1): New function.
835 (Fx_create_frame): Generally inhibit calling the window
836 configuration change hook here. Remove extra call to
837 change_frame_size - it's not needed when we don't run the
838 configuration change hook.
840 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
842 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
843 On my Fedora 19 platform the core dumps were so big that
844 my desktop became nearly catatonic.
845 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
846 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
847 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
848 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
850 * conf_post.h (__has_feature): New macro, if not already defined.
851 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
852 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
854 2013-12-25 Eli Zaretskii <eliz@gnu.org>
856 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
857 is a file name. (Bug#16252)
859 2013-12-25 Chong Yidong <cyd@gnu.org>
861 * keyboard.c (Voverriding_terminal_local_map):
862 (Voverriding_local_map): Doc fix.
864 * keymap.c (Vemulation_mode_map_alists): Doc fix.
866 2013-12-24 Eli Zaretskii <eliz@gnu.org>
868 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
869 file name when it is submitted to ShellExecute. Simplify code.
870 Don't test DOCUMENT for being a string, as that is enforced by
871 CHECK_STRING. Doc fix.
873 2013-12-23 Eli Zaretskii <eliz@gnu.org>
875 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
876 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
877 redisplay_tool_bar does. Improve and fix commentary.
878 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
879 limits of the glyph matrices. (Bug#16051)
880 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
881 only when the new size is different from the old one, and the new
882 size can be achieved given the frame height.
884 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
886 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
888 2013-12-23 Glenn Morris <rgm@gnu.org>
890 * lread.c (Fload): Mention load-prefer-newer in doc.
892 2013-12-22 Martin Rudalics <rudalics@gmx.at>
894 Handle Bug#16207 by being more restrictive when running hooks.
895 * window.c (unwind_change_frame): New function.
896 (Fset_window_configuration): Don't run configuration change hook
897 while the frame configuration is unsafe. Call select_window
900 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
902 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
904 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
906 * nsterm.h: Declare EmacsColor category.
908 * nsterm.m (NSColor): Implement EmacsColor category.
909 (ns_get_color): Use colorUsingDefaultColorSpace.
910 (ns_get_color, ns_term_init): Use colorForEmacsRed.
912 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
914 2013-12-21 Eli Zaretskii <eliz@gnu.org>
916 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
917 having the PNG_NORETURN attribute, to avoid compiler warning in
920 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
922 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
924 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
925 fringe background extension.
926 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
927 because they are now always the same as `left' and `width',
928 respectively. Remove code for the case that `width' and
929 `sb_width' are different.
931 2013-12-20 Martin Rudalics <rudalics@gmx.at>
933 Remove scroll_bar_actual_width from frames.
934 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
935 * frame.c (Fscroll_bar_width): Return scroll bar area width.
936 (x_figure_window_size):
937 * nsterm.m (x_set_window_size):
938 * widget.c (set_frame_size):
939 * w32term.c (x_set_window_size):
940 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
941 scroll_bar_actual_width.
943 Convert scroll_bar members to integers on Windows.
944 * w32term.h (struct scroll_bar): Convert top, left, width,
945 height, start, end and dragging to integers.
946 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
948 * w32term.c (w32_set_scroll_bar_thumb)
949 (w32_scroll_bar_handle_click): Remove XINT conversions for
950 scroll_bar members. Treat bar->dragging as integer.
951 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
952 first element. Remove XINT conversions for scroll_bar members.
953 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
954 Remove XINT conversions for scroll_bar members.
956 Fix assignment for new window total sizes.
957 * window.c (Fwindow_resize_apply_total): Assign values for
960 2013-12-20 Chong Yidong <cyd@gnu.org>
962 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
963 argument to `append'.
965 2013-12-19 Eli Zaretskii <eliz@gnu.org>
967 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
968 current text face, for extending the face of the display margins.
971 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
974 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
976 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
979 * nsterm.m (Qfile, Qurl): New.
980 (EV_MODIFIERS2): New macro.
981 (EV_MODIFIERS): Use EV_MODIFIERS2.
982 (ns_term_init): Remove font and color from DND, does not work on
983 newer OSX, and other ports don't have them.
984 (performDragOperation:): Handle modifiers used during drag.
985 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
986 Remove global Lisp variables used to communicate with ns-win.el.
987 Remove font and color handling.
988 (syms_of_nsterm): Defsym Qfile and Qurl.
990 2013-12-19 Anders Lindgren <andlind@gmail.com>
992 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
993 (ns_constrain_all_frames, x_set_offset): Remove assignment to
995 (updateFrameSize:, windowWillResize:toSize:): Add trace.
996 (constrainFrameRect): Remove special case nr_screens == 1.
997 Don't constrain size to size of view.
999 * nsterm.h (ns_output): Remove dont_constrain.
1001 2013-12-19 Anders Lindgren <andlind@gmail.com>
1003 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1005 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1007 Minor fixes for recent openp changes.
1008 * lisp.h (GCPRO7): New macro.
1009 * lread.c (openp): Use bool for boolean; all callers changed.
1010 Protect save_string from GC. Don't assume that file descriptors
1011 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1012 warning about uninitialized variable.
1014 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1016 * w32fns.c (emacs_abort): Use intptr_t as argument of
1017 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1019 2013-12-18 Glenn Morris <rgm@gnu.org>
1021 * lread.c (Fload): Pass load_prefer_newer to openp.
1022 Don't bother checking mtime if openp already did it.
1023 (openp): Add `newer' argument, to check all suffixes
1024 and find the newest file.
1025 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1026 * callproc.c (call_process):
1027 * charset.c (load_charset_map_from_file):
1028 * emacs.c (init_cmdargs):
1029 * image.c (x_create_bitmap_from_file, x_find_image_file):
1031 * lread.c (Flocate_file_internal):
1032 * process.c (Fformat_network_address):
1033 * sound.c (Fplay_sound_internal):
1034 * w32.c (check_windows_init_file):
1035 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1037 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1039 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1041 * w32.c (getloadavg): Don't index samples[] array with negative
1042 indices. Recover from wall-clock time being set backwards.
1044 * w32term.c (w32_initialize): Declare the argument of
1045 set_user_model as const.
1047 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1048 (w32_menu_show): Constify some arguments passed to MessageBox.
1050 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1051 to initialize Lisp objects.
1053 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1054 initialize Lisp objects.
1056 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1057 use variables used only on X under that condition.
1059 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1060 variables not used there.
1062 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1064 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1065 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1067 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1069 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1070 code, revealed in presence of R2L characters, character
1071 compositions, and display vectors. A better fix for Bug#16148.
1072 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1073 GTK and NS builds, they don't have this member of struct frame.
1075 * dispextern.h (struct composition_it): Correct a comment for the
1078 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1080 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1081 This prevents a compilation error on C compilers that do not
1082 default functions to return 'int' if not declared. Also, add
1083 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1084 since it now uses inline functions.
1086 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1088 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1089 display margins on mode line, header line, and in the frame's
1090 tool-bar window. (Bug#16165)
1092 2013-12-16 Andreas Schwab <schwab@suse.de>
1094 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1096 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1098 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1101 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1103 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1105 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1107 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1108 intended to find bogus pointers in font objects (Bug#16140).
1109 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1110 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1111 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1112 Disable for MS-Windows due to Bug#15876; apparently this
1113 requires more or less substantial changes in fontset code.
1114 * xfont.c (xfont_close):
1115 * xftfont.c (xftfont_close): Call x_display_info_for_display
1116 to check whether 'Display *' is valid (Bug#16093 and probably
1119 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1121 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1122 Reported by Juanma Barranquero <lekktu@gmail.com>.
1124 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1125 open a pty on MS-Windows. (Bug#16152)
1127 * emacs.c (decode_env_path): Fix bogus comparison against
1128 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1130 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1132 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1133 (Fx_file_dialog): Add parentheses around && to silence warning.
1135 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1137 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1139 * xdisp.c (extend_face_to_end_of_line): Extend background of
1140 non-default face in margin areas as well. (Bug#16151)
1141 (display_line): Call extend_face_to_end_of_line for continued
1142 lines as well, if the display margins have non-zero width.
1143 (set_glyph_string_background_width): When needed, set the
1144 extends_to_end_of_line_p flag on glyph strings to be drawn in
1145 margin areas, not only in the text area.
1147 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1150 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1152 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1153 Don't worry about verify_error being t, since it has to be a list.
1155 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1157 Use bool for boolean, focusing on headers.
1158 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1159 No need to include <stdbool.h>, since conf_post.h does it now.
1160 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1161 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1162 (SET_PER_BUFFER_VALUE_P):
1163 * ccl.c, ccl.h (setup_ccl_program):
1164 * ccl.h (CHECK_CCL_PROGRAM):
1165 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1166 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1167 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1168 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1169 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1170 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1171 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1172 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1173 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1174 (CHARSET_FAST_MAP_SET):
1175 * coding.c (decode_coding_ccl, encode_coding_ccl):
1176 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1177 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1178 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1179 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1180 (decode_coding_c_string):
1181 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1182 * conf_post.h (has_attribute):
1183 * dispextern.h (trace_redisplay_p):
1184 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1185 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1186 (SET_GLYPH_FROM_CHAR_GLYPH):
1187 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1188 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1189 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1190 (cursor_in_mouse_face_p):
1191 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1192 (blank_row, prepare_desired_row)
1193 (build_frame_matrix_from_leaf_window, make_current)
1194 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1195 (update_window, scrolling_window, update_frame_line):
1196 * disptab.h (GLYPH_FOLLOW_ALIASES):
1197 * editfns.c (Fformat):
1198 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1199 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1200 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1201 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1202 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1203 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1204 (FONT_DEFERRED_LOG):
1205 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
1206 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1207 (FRAME_MOUSE_UPDATE):
1208 * fringe.c (Fdefine_fringe_bitmap):
1209 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1210 (x_create_bitmap_from_xpm_data, xpm_load_image):
1211 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1212 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1213 (MERGE_INTERVAL_CACHE):
1214 * keymap.h (KEYMAPP):
1215 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1216 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1217 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1218 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1219 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1220 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1221 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1222 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1223 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1224 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1225 (SETUP_BUFFER_SYNTAX_TABLE):
1226 * systime.h (timespec_valid_p):
1227 * term.c (save_and_enable_current_matrix):
1228 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1229 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1230 (redisplay_internal, try_window_reusing_current_matrix)
1231 (sync_frame_with_window_matrix_rows, try_window_id)
1232 (display_menu_bar, display_tty_menu_item, display_mode_line)
1233 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1234 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1235 * xmenu.c (xmenu_show):
1236 * xterm.c (use_xim, x_term_init):
1237 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1238 (struct x_bitmap_record):
1239 Use bool for booleans.
1240 * ccl.c (struct buffer_text):
1241 * ccl.h (struct ccl_program):
1242 * charset.h (struct charset):
1244 * coding.h (struct iso_2022_spec, struct coding_system):
1245 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1246 (struct glyph_string, struct face, struct face_cache)
1247 (struct bidi_string_data, struct bidi_it)
1248 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1250 * editfns.c (Fformat):
1251 * frame.h (struct frame):
1252 * fringe.c (struct fringe_bitmap):
1253 * intervals.h (struct interval):
1254 * keyboard.h (struct kboard):
1255 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1256 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1257 (struct Lisp_Buffer_Local_Value, union specbinding):
1258 * macfont.m (struct macfont_info):
1259 * process.h (struct Lisp_Process):
1260 * termchar.h (struct tty_display_info):
1261 * window.h (struct window):
1262 * xterm.h (struct x_output):
1263 Use bool_bf for boolean bit-fields.
1264 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1265 All callers changed.
1266 * ccl.h (struct ccl_program): Remove unused members private_state,
1267 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1269 (struct ccl_spec): Remove unused members cr_carryover,
1270 eight_bit_carryover.
1271 * conf_post.h: Include <stdbool.h>.
1272 (bool_bf): New type.
1273 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1274 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1275 Surround statement macro with proper 'do { ... } while (false)' brackets.
1276 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1277 Args must now be expressions; all callers changed.
1278 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1279 (PRODUCE_GLYPHS): Simplify use of boolean.
1280 * fileio.c (Fcopy_file):
1281 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1282 * lisp.h (UNGCPRO): Return void, not int.
1283 (FOR_EACH_TAIL): Use void expression, not int expression.
1284 * region-cache.c: Reindent.
1285 * region-cache.h: Copy comments from region-cache.c, to fix
1286 incorrect remarks about booleans.
1288 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1290 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1291 when character at point is displayed from a display vector.
1294 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1296 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1297 now a list of certificate validation checks that will abort a
1298 connection with an error.
1299 (Fgnutls_boot): Document it and use it.
1301 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1303 * w32term.c (w32_enable_frame_resize_hack): New variable.
1304 (x_set_window_size): Use it to hack frame resizing on Windows
1307 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1309 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1310 Windows-specific code to w32.c. Change error message text to
1311 match that of Posix platforms.
1313 * w32.c (w32_copy_file): New function, most of the code copied and
1314 reworked from Fcopy_file. Improve error handling. Plug memory
1315 leak when errors are thrown. Support file names outside of the
1316 current codepage. (Bug#7100)
1318 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1320 * lread.c (load_path_default): Prototype.
1322 2013-12-13 Glenn Morris <rgm@gnu.org>
1324 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1325 (dump_path): Remove.
1326 (load-path-default): Remove `changed' argument.
1327 Do not set dump_path permanently. Simplify.
1328 (init_lread): Simplify.
1329 (syms_of_lread): Remove dump_path.
1331 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1333 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1334 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1335 2013-12-12 font-related change to avoid Bug#16128, which
1336 is quite hard to fix without even more substantial changes.
1338 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1340 * font.c (font_close_object): Check for live frame (Bug#16128).
1342 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1344 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1345 Return ptrdiff_t, not int, since it's a buffer size.
1346 Reindent/reparen some macros to a more Gnuish style.
1348 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1350 Avoid undefined behavior with huge regexp interval counts.
1351 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1352 since it's now specialized to interval counts. All uses changed.
1353 Do not assume wrapraound on signed integer overflow.
1354 (regex_compile): Simplify based on the above changes.
1356 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1358 Support file names on MS-Windows that use characters outside of
1359 the current system codepage. (Bug#7100)
1361 * w32.c (get_file_security, set_file_security)
1362 (create_symbolic_link): Separate pointers and boolean flags for
1363 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1364 non-zero, else the former.
1365 (codepage_for_filenames, filename_to_utf16, )
1366 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1368 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1370 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1371 Accept only one argument; all callers changed.
1372 (dostounix_filename): Remove the second argument, now works in
1373 UTF-8. All callers changed.
1374 (parse_root): Lose DBCS code.
1375 (get_long_basename, w32_get_short_filename, init_environment)
1376 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1377 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1378 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1379 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1380 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1381 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1383 (ansi_encode_filename): New function.
1384 (get_emacs_configuration, get_emacs_configuration_options):
1386 (add_volume_info, GetCachedVolumeInformation): Run the input file
1387 name through unixtodos_filename, to ensure it is stored and
1388 referenced in canonical form.
1389 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1390 (logon_network_drive, sys_link, utime): Improve error handling.
1391 (sys_access): New function.
1392 (hashval, generate_inode_val): Unused functions deleted.
1393 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1394 (check_windows_init_file): Convert error message from UTF-8 to
1395 ANSI codepage, for display in the message box.
1396 (globals_of_w32): Set w32_unicode_filenames according to the OS
1399 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1400 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1401 (syms_of_w32term): Declare w32-unicode-filenames.
1403 * w32proc.c (new_child, delete_child): Remove code that handled
1404 unused pending_deletion and input_file members of the child struct.
1405 (create_child, sys_spawnve): Convert all file names to ANSI
1406 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1407 name cannot be encoded in ANSI codepage. Don't use
1408 unixtodos_filename, mirror slashes by hand.
1409 (record_infile, record_pending_deletion): Functions deleted.
1410 (Fw32_short_file_name): Call w32_get_short_filename instead of
1413 * w32notify.c (add_watch): Work in Unicode mode when
1414 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1415 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1416 instead, do the same with Lisp primitives.
1418 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1419 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1420 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1421 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1422 (Fw32_shell_execute): Improve error reporting.
1423 (Fdefault_printer_name): Ifdef away for Cygwin.
1425 * w32.h (struct _child_process): Remove input_file and
1426 pending_deletion members that are no longer used.
1427 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1428 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1429 (ansi_encode_filename): New and updated prototypes.
1431 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1433 (unexec): Don't use dostounix_filename, it expects a file name in
1434 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1437 * fileio.c (Ffile_name_directory, file_name_as_directory)
1438 (directory_file_name, Fexpand_file_name)
1439 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1440 arguments of dostounix_filename.
1441 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1442 use MAX_UTF8_PATH for size of file-name strings.
1443 (emacs_readlinkat): Build an explicitly unibyte string for file
1445 (syms_of_fileio) <file-name-coding-system>:
1446 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1448 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1449 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1450 directories to UTF-8.
1451 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1452 environment, and each element of the input PATH, to UTF-8.
1454 * dired.c (file_attributes): Use build_unibyte_string explicitly
1455 to make Lisp strings from user and group names.
1457 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1460 * coding.c (decode_file_name, encode_file_name): New functions.
1462 * termcap.c (tgetent): Adapt to the change in arguments of
1465 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1468 * msdos.c (dostounix_filename, init_environment): Adapt to the
1469 change in arguments of dostounix_filename.
1471 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1472 [WINDOWSNT]: Encode file names passed to the image libraries in
1475 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1476 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1478 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1479 arguments of dostounix_filename.
1481 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1483 * font.h (struct font_entity) [HAVE_NS]: New field to record
1484 font driver which was used to create this entity.
1485 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1486 frame where the font was opened.
1487 (font_close_object): Add prototype.
1488 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1489 (font_close_object): Not static any more. Lost frame arg.
1490 Adjust comment and users.
1491 * alloc.c (cleanup_vector): Call font_close_object to adjust
1492 per-frame font counters correctly. If HAVE_NS, also call
1493 driver-specific cleanup for font-entity objects.
1494 * ftfont.c (ftfont_open):
1495 * nsfont.m (nsfont_open):
1496 * w32font.c (w32font_open_internal):
1497 * xfont.c (xfont_open):
1498 * xftfont.c (xftfont_open): Save frame pointer in font object.
1499 * macfont.m (macfont_open): Likewise.
1500 (macfont_descriptor_entity): Save driver pointer to be able
1501 to call its free_entity routine when font-entity is swept.
1502 * ftxfont.c (ftxfont_open): Add eassert because frame
1503 pointer should be saved by ftfont_driver.open.
1505 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1507 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1508 input polling is used. This is still meaningful for Cygwin, see
1509 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1510 * keyboard.c (poll_for_input_1, input_polling_used): Define
1512 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1513 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1514 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1515 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1516 (face_for_char): Likewise. Rearrange eassert and return ASCII
1517 face for CHAR_BYTE8_P.
1518 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1520 2013-12-11 Ken Brown <kbrown@cornell.edu>
1522 * dispextern.h (erase_phys_cursor):
1523 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1525 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1527 * nsterm.m (x_free_frame_resources):
1528 * term.c (tty_free_frame_resources):
1529 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1530 face cache because it's implied by free_frame_faces anyway.
1531 * w32term.c (x_free_frame_resources): Likewise. Do not call
1532 free_frame_faces twice.
1534 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1536 * editfns.c (Fformat_time_string): Mention %F in the doc.
1538 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1540 * window.c (resize_frame_windows): Don't return immediately when
1541 the root window's size doesn't change - the minibuffer window
1542 may still have to be repositioned/resized.
1543 * xfns.c (Fx_create_frame): Always change the frame size after
1544 initializing the frame's faces.
1545 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1546 change_frame_size should already have done it.
1547 (x_new_font): Assign new tool- and menu-bar heights.
1548 (x_set_window_size_1): Account for tool- and menu-bar heights
1549 (Bug#16013). Don't set pixel sizes since change_frame_size
1550 should already have done it.
1552 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1554 Remove the option of using libcrypto.
1555 * Makefile.in (LIB_CRYPTO): Remove.
1556 (LIBES): Don't use it.
1558 2013-12-11 Juri Linkov <juri@jurta.org>
1560 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1561 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1563 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1565 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1566 drawn tool bar items (Bug#16058).
1567 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1569 2013-12-09 Ken Brown <kbrown@cornell.edu>
1571 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1573 * lisp.h (get_frame_param): Adjust conditions for prototype
1576 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1578 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1579 Avoid unused macro warning if configured --without-xft.
1581 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1583 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1585 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1587 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1589 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1591 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1593 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1595 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1597 Use libcrypto's checksum implementations if available, for speed.
1598 * Makefile.in (LIB_CRYPTO): New macro.
1601 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1602 The macro didn't conform to C99 due to type mismatch,
1603 which caused compilation failure with Sun C 5.12,
1604 and it was confusing anyway. Include window.h to declare
1605 redisplay_other_windows.
1607 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1609 * window.c (set_window_buffer): Update mode line (bug#16084).
1611 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1613 Fix minor problems found by static checking.
1614 * keyboard.c (poll_for_input_1, input_polling_used):
1615 Define only if HAVE_NTGUI.
1616 * xmenu.c (popup_activate_callback): Omit unnecessary
1617 check against USE_X_TOOLKIT, which must be defined here anyway.
1618 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1621 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1623 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1625 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1627 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1629 * nsterm.m (x_set_window_size): Remove fprintf.
1630 (init): Define always. Set applicationDidFinishLaunchingCalled
1632 (applicationDidFinishLaunching:):
1633 Set applicationDidFinishLaunchingCalled.
1634 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1637 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1639 Pixel resize changes for NS (Bug#16049).
1640 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1641 height/width. row/cols are locals.
1642 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1643 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1644 (windowWillResize): Remove gsextra. Calculate extra as in
1646 (x_new_font): Don't change frame size if fullscreen.
1647 Change size pixelwise.
1649 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1650 comment in xfns.c. Change to pixelwise call.
1652 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1654 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1657 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1659 * xterm.c (input_signal_count): Remove.
1660 (x_dispatch_event): Define unconditionally.
1661 (x_make_frame_visible): Process X events until the frame
1662 is really visible (Bug#16027).
1663 * xterm.h (x_dispatch_event): Declare unconditionally.
1665 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1667 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1669 * nsterm.m (x_set_window_size): Handle pixelwise.
1671 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1673 * w32term.c (x_new_font):
1674 * xterm.c (x_new_font): Calculate new frame size from new font
1677 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1679 * lisp.h (FOR_EACH_TAIL): New macro.
1680 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1682 * window.c (select_window): Call second wset_redisplay before we change
1683 selected_window (bug#16034).
1685 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1687 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1689 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1691 * w32xfns.c: Include window.h, to avoid a compiler warning.
1693 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1695 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1696 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1697 window_scroll takes care of it.
1698 (Fset_window_point, Fdelete_other_windows_internal)
1699 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1700 (Fsplit_window_internal, Fdelete_window_internal)
1701 (Fresize_mini_window_internal, Fset_window_configuration)
1702 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1703 cause redisplay instead of forcing a complete redisplay.
1704 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1705 we're only affecting the selected_window.
1707 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1709 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1710 directional control characters. Update type and category
1711 determination according to the UBA from Unicode v6.3.
1712 (bidi_category_t): New category EXPLICIT_FORMATTING.
1714 * dispextern.h (bidi_type_t): Update to include new bidirectional
1715 properties introduced with Unicode v6.3. (Bug#16043)
1717 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1719 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1722 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1724 * font.c (font_list_entities): Remove dummy assignment.
1725 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1726 used on graphic displays only. Remove unused 'font_encoder' member.
1727 (struct font_bitmap): Remove unused 'extra' member.
1728 * nsfont.m (nsfont_open):
1729 * w32font.c (w32font_open_internal):
1730 * ftfont.c (ftfont_get_bitmap): Adjust users.
1732 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1734 Use bool for boolean.
1735 * tparam.c (tparam1):
1736 * undo.c (record_point, record_property_change):
1737 Use bool for boolean, for local vars that are always true or false.
1739 Minor integer overflow fixes (Bug#16033).
1740 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1741 This improves on the previous fix to this function.
1742 (window_resize_check): When summing up pixel counts, don't rely on
1743 undefined behavior if the sum overflows.
1745 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1747 * window.c (Fset_window_new_pixel): Don't choke at negative
1748 argument value (Bug#16033).
1750 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1751 to avoid crash in window_box_height.
1753 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1754 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1756 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1758 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1760 Minor integer overflow fixes.
1761 * window.c (Fset_window_new_pixel, grow_mini_window):
1762 * xdisp.c (Fwindow_text_pixel_size):
1763 Avoid undefined behavior on signed integer overflow.
1764 * xfns.c (x_set_mouse_color):
1765 Check that drag shape fits in 'unsigned', since that's what X wants.
1767 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1769 Improve reporting of fatal exception on MS-Windows.
1770 * w32fns.c (my_exception_handler): New function.
1771 (globals_of_w32fns): Set it up as the unhandled exception
1772 handler. Initialize exception code and address to zeros.
1773 (emacs_abort): If the exception code and address are available,
1774 print them at the beginning of the backtrace. Fix the format of
1775 printing addresses (was producing 0x0x12345678 on XP).
1778 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1780 * eval.c (Fbacktrace__locals): New function.
1781 (syms_of_eval): Defsubr it.
1783 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1785 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1786 Define here to unify between...
1787 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1788 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1790 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1792 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1794 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1795 fringe background extension.
1796 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1797 because they are now always the same as `left' and `width',
1798 respectively. Remove code for the case that `width' and
1799 `sb_width' are different.
1801 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1803 Fix minor problems found by static checking.
1804 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1805 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1806 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1808 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1810 * image.c (imagemagick_compute_animated_image): Don't crash if we
1811 have an animation with different-sized images (bug#15313).
1813 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1815 Remove some unused items introduced during pixelwise change.
1816 * window.c (window_resize_total_check): Remove unused function.
1817 * xdisp.c (remember_mouse_glyph): Remove unused label.
1818 (Ftool_bar_height): Move declaration inside #if.
1819 * xterm.c (x_set_window_size): Don't use r and c.
1821 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1823 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1826 * window.c (Fset_window_configuration): Comment out unused variables.
1828 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1830 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1832 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1834 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1836 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1837 HAVE_GNUTLS3 (Bug#16001).
1839 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1840 if interrupts are deferred (Bug#15801).
1842 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1844 Support resizing frames and windows pixelwise.
1845 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1846 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1847 (struct glyph_matrix): Replace window_left_col and
1848 window_top_line by window_pixel_left and window_pixel_top.
1849 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1851 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1852 (draw_window_divider, move_it_to, x_draw_right_divider)
1853 (x_draw_bottom_divider, change_frame_size): Add or fix
1855 * dispnew.c (change_frame_size_1): Change prototype.
1856 (adjust_glyph_matrix, required_matrix_width)
1857 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1858 values instead of lines and columns.
1859 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1860 WINDOW_TOTAL_FRINGE_WIDTH.
1861 (handle_window_change_signal, do_pending_window_change)
1862 (init_display): Adjusts calls of change_frame_size.
1863 (change_frame_size, change_frame_size_1): Handle pixelwise
1865 * frame.c (Qright_divider_width, Qbottom_divider_width):
1867 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1868 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1869 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1870 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1872 (set_frame_param): New function.
1873 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1874 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1875 (Ffringe_width, Fborder_width, Fright_divider_width)
1876 (Fbottom_divider_width): New functions, defsubr them.
1877 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1878 New argument pixelwise.
1879 (struct frame_parm_table): New members Qright_divider_width and
1880 Qbottom_divider_width.
1881 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1882 (x_report_frame_params): Handle Qright_divider_width and
1883 Qbottom_divider_width.
1884 (x_set_right_divider_width, x_set_bottom_divider_width):
1886 (frame_resize_pixelwise): New option.
1887 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1888 new_pixelwise, right_divider_width and bottom_divider_width;
1889 remove total_lines; rename text_lines, text_cols, new_text_lines
1890 and new_text_cols to text_height, text_width, new_height and
1891 new_width respectively.
1892 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1893 FRAME_TEXT_WIDTH respectively.
1894 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1895 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1896 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1898 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1899 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1900 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1901 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1902 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1903 (FRAME_TOTAL_COLS_ARG): Remove macro.
1904 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1905 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1906 (x_wm_set_size_hint): Handle frame pixel sizes.
1907 * indent.c (compute_motion, Fcompute_motion):
1908 Call window_body_width instead of window_body_cols.
1909 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1910 (make_lispy_position): Handle right and bottom dividers.
1911 (Fsuspend_emacs): Pixelize call of change_frame_size.
1912 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1913 * lisp.h: Extern set_frame_param.
1914 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1916 (Fx_create_frame): Add entry for vertical_drag_cursor.
1917 Pixelize call of change_frame_size.
1918 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1919 * nsterm.m (ns_update_window_end): Optionally draw right
1921 (x_set_window_size): Add argument pixelwise.
1922 Call check_frame_size and change_frame_size with pixelwise zero.
1923 (ns_draw_window_divider): New function.
1924 (ns_redisplay_interface): Add ns_draw_window_divider.
1925 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1926 (x_new_font): Call x_set_window_size with pixelwise zero.
1927 * print.c (print_object): For a window print its sequence
1929 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1930 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1931 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1932 (w32_createwindow): Use scroll bar area width.
1933 (w32_wnd_proc): Handle bottom divider width.
1934 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1935 (Fx_create_frame): Default divider width parameters.
1936 Caclulate sizes pixelwise. Add vertical drag cursor support.
1937 (x_create_tip_frame): Default divider widths to zero.
1938 Pixelize call to change_frame_size.
1939 (Fx_show_tip): Add handling of divider widths. Pixelize window
1941 (Fw32_frame_rect): New function.
1942 (frame_parm_handler w32_frame_parm_handlers): Add divider
1944 (Vx_window_vertical_drag_shape): Add variable.
1945 * w32inevt.c (resize_event, maybe_generate_resize_event):
1946 Pixelize change_frame_size calls.
1947 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1949 * w32term.c (w32_draw_window_divider): New function.
1950 (x_update_window_end): Handle right divider.
1951 (w32_draw_fringe_bitmap, x_scroll_run)
1952 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1953 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1954 Calculate new frame sizes pixelwise.
1955 (x_new_font): Pixelize call to x_set_window_size.
1956 (x_check_fullscreen): Pixelize call to change_frame_size.
1957 (x_set_window_size_1, x_set_window_size): New argument
1958 pixelwise. Calculate pixelwise.
1959 (x_wm_set_size_hint): Use scroll bar area width.
1960 (w32_redisplay_interface): Add w32_draw_window_divider.
1961 * w32term.h (struct w32_output): Add vertical drag cursor.
1962 * widget.c (set_frame_size, update_wm_hints)
1963 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1965 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1966 * window.c (sequence_number): Restore.
1967 (Fwindow_pixel_width, Fwindow_pixel_height)
1968 (Fwindow_mode_line_height, Fwindow_header_line_height)
1969 (window_pixel_to_total, Frun_window_scroll_functions)
1970 (Fset_window_new_pixel, window_resize_apply_total)
1971 (Fwindow_resize_apply_total): New functions.
1972 (window_body_height, window_body_width): Rename from
1973 window_body_lines. New argument PIXELWISE.
1974 Calculate pixelwise.
1975 (Fwindow_body_height, Fwindow_body_width): New argument
1977 (coordinates_in_window, window_relative_x_coord): Use window's
1978 pixel width instead of total width.
1979 (replace_window, recombine_windows): Initialize pixel values.
1980 (resize_root_window, resize_frame_windows, grow_mini_window)
1981 (shrink_mini_window): New argument PIXELWISE.
1982 Calculate pixelwise.
1983 (Fdelete_other_windows_internal, adjust_window_margins)
1984 (window_resize_check, window_resize_apply)
1985 (Fdelete_window_internal, Fresize_mini_window_internal)
1986 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1987 (check_frame_size): Rename arguments. New argument PIXELWISE.
1988 Calculate pixelwise.
1989 (set_window_buffer): Make samebuf bool. Run configuration change
1990 hook only if buffer changed.
1991 (Fset_window_buffer): Rewrite doc-string.
1992 (make_window): Initialize new_pixel slot.
1993 (Fwindow_resize_apply): Check pixel size of root window.
1994 (Fsplit_window_internal): Call 2nd argument pixel_size.
1995 Calculate pixelwise.
1996 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1998 (save_window_data): New slots frame_text_width,
1999 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2000 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2002 (Fcurrent_window_configuration, Fset_window_configuration)
2003 (save_window_save, compare_window_configurations): Handle new
2004 slots in save_window_data and saved_window.
2005 (Fset_window_scroll_bars): Fix doc-string.
2006 (window_resize_pixelwise): New variable.
2007 (coordinates_in_window, Fcoordinates_in_window_p):
2009 (make_parent_window): Adjust sequence_number.
2010 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2012 * window.h (struct window): New members new_pixel, pixel_left,
2013 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2014 (wset_new_pixel): New function.
2015 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2016 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2017 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2018 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2019 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2020 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2021 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2022 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2023 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2024 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2025 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2026 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2027 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2028 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2029 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2031 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2032 (window_body_width, check_frame_size): Adapt external declarations.
2033 * xdisp.c (last_max_ascent): New integer.
2034 (window_text_bottom_y): Handle bottom divider.
2035 (window_box_width, window_box_height): Calculate pixelwise.
2036 (get_glyph_string_clip_rects): Handle right divider.
2037 (remember_mouse_glyph): When windows are resized pixelwise
2038 proceed with width and height set to 1.
2039 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2041 (move_it_to): Calculate and return maximum x position
2043 (Fwindow_text_pixel_size): New function.
2044 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2045 (tool_bar_lines_needed): Rename to tool_bar_height.
2046 Calculate pixelwise.
2047 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2048 Calculate pixelwise.
2049 (redisplay_tool_bar): Calculate pixelwise.
2050 (redisplay_window): Calculate pixelwise. Handle dividers.
2051 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2052 (x_draw_vertical_border): Handle dividers.
2053 (define_frame_cursor1): Handle vertical drag cursor.
2054 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2055 (expose_window): Calculate pixelwise. Handle dividers.
2056 (init_xdisp): Initialize pixel values.
2057 * xfaces.c (Qwindow_divider): New face.
2058 (realize_basic_faces): Realize it.
2059 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2060 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2061 (x_set_scroll_bar_default_width): Default actual width to 16.
2062 (Fx_create_frame): Set sizes pixelwise.
2063 (x_create_tip_frame): Default divider widths to zero.
2064 Pixelize call of change_frame_size.
2065 (Fx_show_tip): Handle divider widths. Initial pixel position
2067 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2068 (Vx_window_vertical_drag_shape): New option.
2069 * xmenu.c (free_frame_menubar): Pixelize call of
2071 * xterm.c (x_draw_window_divider): New function.
2072 (x_update_window_end): Optionally draw right divider.
2073 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2074 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2075 (handle_one_xevent, x_new_font): Calculate pixelwise.
2076 (x_set_window_size_1, x_set_window_size): New argument
2077 pixelwise. Calculate pixelwise.
2078 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2079 (struct x_redisplay_interface): Add x_draw_window_divider.
2080 * xterm.h (struct x_output): Add vertical_drag_cursor.
2082 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2084 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2085 Set invisible frames's `redisplay' when a full redisplay is requested.
2086 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2087 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2088 (display_mode_lines): Set it here instead.
2090 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2092 * dispextern.h (set_window_update_flags): Remove.
2094 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2096 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2098 * xdisp.c (REDISPLAY_SOME_P): New macro.
2099 (redisplay_internal): Use it (bug#15999).
2100 (prepare_menu_bars, redisplay_window): Use it as well.
2102 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2104 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2106 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2107 (globals_of_w32font): Zero it out.
2108 (GetCharWidth32W_Proc): New function pointer.
2109 (get_char_width_32_w): New function.
2110 (compute_metrics): If get_glyph_outline_w returns an error, try
2111 get_char_width_32_w before declaring a failure. This avoids
2112 punishing raster (a.k.a. "bitmap") fonts by slowing down
2113 redisplay. (Bug#6364).
2115 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2117 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2118 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2119 highlight needs to be redisplayed. (Bug#15913)
2121 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2123 Fix minor problems found by static checking.
2124 * buffer.h (struct buffer_text, struct buffer):
2125 * frame.h (struct frame):
2126 * window.h (struct window):
2127 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2128 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2129 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2130 no-longer-valid use of HAVE_MENUS.
2131 * xdisp.c (propagate_buffer_redisplay): Now static.
2133 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2135 * xmenu.c (Fmenu_or_popup_active_p):
2136 * window.c (Fset_window_configuration):
2137 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2138 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2139 * fns.c (Fyes_or_no_p):
2140 * editfns.c (Fmessage_box, Fmessage_or_box):
2141 * alloc.c (make_save_ptr_ptr):
2142 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2144 * window.c (Fset_window_configuration): Move select_window later.
2146 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2148 Refine redisplay optimizations to only redisplay *some* frames/windows
2149 rather than all of them.
2150 * xdisp.c (REDISPLAY_SOME): New constant.
2151 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2152 (bset_redisplay, bset_update_mode_line): New functions.
2153 (message_dolog): Use bset_redisplay.
2154 (clear_garbaged_frames): Use fset_redisplay.
2155 (echo_area_display): Use wset_redisplay.
2156 (buffer_shared_and_changed): Remove.
2157 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2158 frame titles. Compute the actual set of windows redisplayed.
2159 Don't update frame titles and menu bars for frames that don't need to
2161 (propagate_buffer_redisplay): New function.
2163 (redisplay_internal): Use it. Be more selective in the set of windows
2164 we redisplay. Propagate windows_or_buffers_changed to
2165 update_mode_lines a bit later to simplify the code.
2166 (mark_window_display_accurate_1): Reset window and buffer's
2168 (redisplay_window): Do nothing if neither the window nor the buffer nor
2169 the frame needs redisplay.
2170 * window.h (struct window): Add `redisplay' field.
2171 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2172 (redisplay_other_windows, window_list): New declarations.
2173 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2174 (window_list): Not static any more.
2175 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2176 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2177 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2178 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2179 * frame.h (struct frame): Add `redisplay' field.
2180 Move `external_menu_bar' bitfield next to other bit-fields.
2181 (SET_FRAME_GARBAGED): Use fset_redisplay.
2182 (SET_FRAME_VISIBLE): Don't garbage the frame;
2183 Use redisplay_other_windows.
2184 * buffer.h (struct buffer): Add `redisplay' field.
2185 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2186 (modify_overlay): Use bset_redisplay.
2187 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2189 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2191 Support w32 file notifications in batch mode.
2192 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2193 invalid (which happens in batch mode). If non-interactive, call
2194 handle_file_notifications to store file notification events in the
2195 input queue. (Bug#15933)
2197 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2199 * w32inevt.c (handle_file_notifications): Now external, not static.
2201 * w32term.h (handle_file_notifications): Provide prototype.
2203 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2204 init_crit, since init_display, which does that otherwise, is not
2207 2013-11-27 Glenn Morris <rgm@gnu.org>
2209 * Makefile.in ($(lispsource)/international/charprop.el): New.
2210 (emacs$(EXEEXT)): Depend on charprop.el.
2212 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2214 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2215 deleting portions of the buffer under non-nil REPLACE argument.
2218 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2219 directory, watch it and not its parent.
2220 (add_watch): Allow empty string in FILE.
2222 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2224 * window.c (Fset_window_start, window_resize_apply)
2225 (window_scroll): Reset window_end_valid (Bug#15957).
2227 2013-11-27 Glenn Morris <rgm@gnu.org>
2229 * Makefile.in (leimdir): Now in lisp source directory.
2230 ($(leimdir)/leim-list.el): Just use ../leim .
2231 * epaths.in (PATH_DUMPLOADSEARCH):
2232 * lread.c (load_path_default):
2233 * nsterm.m (ns_load_path): No more leim directory.
2235 2013-11-26 Andreas Schwab <schwab@suse.de>
2237 * .gdbinit (xgettype): Add cast.
2239 2013-11-26 Glenn Morris <rgm@gnu.org>
2241 Preload leim-list.el.
2242 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2243 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2244 is a single directory.
2246 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2248 bool-vector-subsetp is now the normal direction (Bug#15912).
2249 * data.c (Fbool_vector_subsetp): Test whether the first argument
2250 is a subset of the second one, not the reverse. Add doc string.
2252 Fix minor problems found by static checking.
2253 * lread.c (load_path_default): Now static.
2254 * textprop.c (text_property_stickiness): Be consistent about the
2255 test used when deciding whether to consider the previous character.
2256 This simplifies the code a bit.
2258 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2260 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2262 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2263 (syms_of_frame): Don't defsubr them.
2265 2013-11-25 Glenn Morris <rgm@gnu.org>
2267 * lread.c (load_path_default): Change the sense of the argument.
2268 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2269 from dump_path. When it is not, avoid checking dump_path twice.
2271 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2272 uninstalled dump_path against installed Vload_path. (Bug#15964)
2274 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2276 Export get_pos_property to Elisp.
2277 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2278 (syms_of_editfns): Export it to Elisp.
2280 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2282 2013-11-23 Romain Francoise <romain@orebokech.com>
2284 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2285 initialization here ...
2286 (syms_of_fileio): ... from here.
2288 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2290 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2291 Please use --enable-check-lisp-object-type.
2293 2013-11-23 Glenn Morris <rgm@gnu.org>
2295 * process.c (get_process): Explicit error for dead buffers.
2297 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2299 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2301 2013-11-23 Glenn Morris <rgm@gnu.org>
2303 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2304 * lread.c (load_path_check): Take path to check as argument.
2305 (load_path_default): New, split from init_lread.
2306 (init_lread): Move calc of default load-path to load_path_default.
2307 Empty elements in EMACSLOADPATH now stand for the default.
2308 (load-path): Doc fix.
2309 * emacs.c (decode_env_path): Add option to treat empty elements
2310 as nil rather than ".".
2311 * callproc.c (init_callproc_1, init_callproc):
2312 * image.c (Vx_bitmap_file_path):
2313 * lisp.h (decode_env_path):
2314 * lread.c (Vsource_directory):
2315 Update for new argument spec of decode_env_path.
2317 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2319 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2320 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2322 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2324 Fix some dependency problems that cause unnecessary recompiles.
2325 Problem reported by RMS in
2326 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2327 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2328 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2329 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2330 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2331 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2332 (boostrap-clean): No need to remove stamp-oldxmenu.
2334 Fix recently introduced bool vector overrun.
2335 This was due to an optimization that went awry.
2336 Reported by Glenn Morris in
2337 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2338 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2339 for empty vectors, undoing the 2013-11-18 change.
2340 * data.c (bool_vector_binop_driver): Rely on this.
2341 Fix bug that occasionally overran the destination.
2342 * lisp.h (struct Lisp_Bool_vector): Document this.
2344 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2346 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2349 * nsterm.m (init, run, stop:): Comment out for now, does not work
2352 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2354 * charset.c (syms_of_charset): Don't read past end of string.
2356 2013-11-19 Glenn Morris <rgm@gnu.org>
2358 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2360 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2362 Add hooks to run on gaining/losing focus. (Bug#15029)
2363 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2364 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2365 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2367 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2369 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2370 The old names predated the API change that put destination at end.
2372 Improve API of recently-added bool vector functions (Bug#15912).
2373 The old API had (bool-vector-count-matches A B)
2374 and (bool-vector-count-matches-at A B I), which gave the
2375 misleading impression that the two functions were variants, one
2376 with a location I. The new API has (bool-vector-count-population A)
2377 and (bool-vector-count-consecutive A B I) to make the distinction
2378 clearer. The first function no longer has a B argument, since the
2379 caller can easily determine the number of nils if the length and
2380 number of ts is known.
2381 * data.c (Fbool_vector_count_population): Rename from
2382 bool_vector_count_matches, and accept just 1 argument.
2383 (Fbool_vector_count_consecutive): Rename from
2384 Fbool_vector_count_matches_at.
2386 Always allocate at least one bits_word per bool vector.
2387 See Daniel Colascione in:
2388 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2389 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2390 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2391 * lisp.h (struct Lisp_Bool_vector): Document this.
2393 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2395 * insdel.c (invalidate_buffer_caches): New function, consolidated
2396 from part of prepare_to_modify_buffer.
2397 (insert_from_gap, prepare_to_modify_buffer):
2398 * coding.c (code_convert_region, code_convert_string):
2399 Call invalidate_buffer_caches. (Bug#15841)
2401 * lisp.h (invalidate_buffer_caches): Add prototype.
2403 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2405 * w32term.c (x_update_window_end): Don't invalidate the entire
2406 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2407 highlight needs to be redisplayed. (Bug#15913)
2409 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2411 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2413 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2415 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2416 while we are using Vprin1_to_string_buffer.
2418 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2419 after inserting the description string. (Bug#15907)
2421 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2423 * data.c: Work around bogus GCC diagnostic about shift count.
2424 Reported by Eli Zaretskii in
2425 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2426 (pre_value): New function.
2427 (count_trailing_zero_bits): Use it.
2429 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2431 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2432 assume C macros are not supported even under -g3 in these old GCC
2435 2013-11-15 Leo Liu <sdl.web@gmail.com>
2437 * minibuf.c (Ftry_completion, Fall_completions)
2438 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2440 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2442 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2443 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2444 This avoids placing unnecessary constants into the Emacs code.
2446 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2448 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2449 for Cygwin w32 build.
2451 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2452 for Cygwin w32 build. (Bug#15892)
2454 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2456 Simplify, port and tune bool vector implementation.
2457 * alloc.c (bool_vector_exact_payload_bytes)
2458 (bool_vector_payload_bytes): Remove.
2459 (bool_vector_fill): Return its argument.
2460 * alloc.c (bool_vector_fill):
2462 * print.c (print_object):
2463 Simplify by using bool_vector_bytes.
2464 * alloc.c (make_uninit_bool_vector):
2465 New function, broken out from Fmake_bool_vector.
2466 (Fmake_bool_vector): Use it. Use tail call.
2467 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2468 * data.c (BITS_PER_ULL): New constant.
2469 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2470 if long long versions don't exist.
2471 (shift_right_ull): New function.
2472 (count_one_bits_word): New function, replacing popcount_bits_word
2473 macro. Don't assume that bits_word is no wider than long long.
2474 (count_one_bits_word, count_trailing_zero_bits):
2475 Don't assume that bits_word is no wider than long long.
2476 * data.c (bool_vector_binop_driver, bool_vector_not):
2477 * fns.c (Fcopy_sequence):
2479 Create an uninitialized destination, to avoid needless work.
2480 (internal_equal): Simplify.
2481 (Ffillarray): Prefer tail call.
2482 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2483 contain at least one word.
2484 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2485 chars are narrower than ints.
2486 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2487 * fns.c (Fcopy_sequence):
2489 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2490 Don't try to port to hosts where bits_word values have holes; the
2491 code wouldn't work there anyway. Verify this assumption, though.
2492 (bool_vector_bytes): New function.
2493 (make_uninit_bool_vector): New decl.
2494 (bool_vector_fill): Now returns Lisp_Object.
2496 * xfns.c (xic_create_fontsetname):
2497 * xrdb.c (gethomedir): Prefer tail calls.
2499 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2501 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2502 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2504 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2505 that requires a return value.
2506 (Fset_buffer_modified_p): Take advantage of this change to do
2509 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2511 * buffer.c (Frestore_buffer_modified_p): Sync it with
2512 Fset_buffer_modified_p.
2513 (Fforce_mode_line_update): New function, moved from subr.el.
2514 (Fset_buffer_modified_p): Use them.
2515 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2517 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2519 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2520 This avoids undefined behavior when subtracting pointers into
2521 different aways. On my platform it also makes the code a tad
2522 smaller and presumably faster.
2524 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2526 * keyboard.c (command_loop_1): Use region-extract-function.
2527 * insdel.c (Qregion_extract_function): Not static any more (can we
2528 stop pretending that these vars can benefit from being marked static?).
2530 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2532 * search.c (find_newline): If buffer text is relocated during the
2533 "dumb loop", adjust C pointers into buffer text to follow suit.
2536 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2538 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2539 for conversion (Bug#15837).
2541 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2543 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2544 for the entire range of inserted characters. (Bug#15841)
2546 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2548 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2550 (realize_default_face): Remove assignment to distant-foreground if
2551 unspecified (Bug#15815).
2553 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2555 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2556 cache-long-scans disabled, since we don't want to call
2557 prepare_to_modify_buffer (in insert_1_both) for each message we
2560 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2561 from buffer.c. Improve commentary to the buffer field setter
2564 * buffer.c (bset_cache_long_scans): Static function deleted.
2565 Improve commentary to the buffer field setter functions.
2566 (init_buffer_once): Default for cache-long-scans changed to t.
2569 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2571 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2573 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2574 This bug was introduced in my 2013-06-21 change, and caused
2575 struct Lisp_Sub_Char_Table objects to be given too many slots,
2576 which broke 'make -C admin/unidata'.
2578 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2580 Import changes from mac-port 4.5.
2581 * macfont.m (mac_font_copy_default_descriptors_for_language)
2582 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2583 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2584 (macfont_language_default_font_names): New.
2585 (macfont_list): Rearrange language/charset code.
2586 (macfont_close): Don't check for macfont_info->cache.
2587 (mac_ctfont_create_preferred_family_for_attributes): New font
2588 selection code, call
2589 mac_font_copy_default_name_for_charset_and_languages.
2590 (mac_font_copy_default_descriptors_for_language)
2591 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2593 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2595 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2597 Port to C11 aligned_alloc, and fix some integer overflows.
2598 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2599 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2600 and use of posix_memalign replaced with aligned_alloc.
2601 (aligned_alloc): New function, defined or declared as needed.
2602 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2603 Don't undef; configure.ac now does this.
2604 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2605 (calloc, aligned_alloc): Check for integer overflow.
2606 (aligned_alloc): Rename from memalign. All uses changed.
2607 (memalign): New function, an alias for aligned_alloc.
2609 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2611 * xdisp.c (redisplay_internal): Fix typo in last change.
2613 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2615 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2617 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2619 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2620 redisplay--mode-lines-cause.
2621 (redisplay_internal): Keep them uptodate. Remove redundant check of
2622 buffer_shared_and_changed.
2623 * *.[chm]: Number every assignment to update_mode_lines so we
2624 can track why it is set.
2626 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2628 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2630 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2632 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2633 can track why it is set.
2635 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2637 Integer-related fixes for term.c etc.
2638 * dispextern.h (face_tty_specified_color): New function.
2639 * term.c (turn_on_face): Don't rely on undefined behavior when
2640 assigning an out-of-range value to 'long'.
2641 Simplify test for toggling highlight.
2642 (tty_capable_p): Omit last two (unused) args. All callers changed.
2643 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2644 (read_menu_input, tty_menu_activate, tty_menu_show):
2645 * xfaces.c (x_supports_face_attributes_p)
2646 (tty_supports_face_attributes_p):
2647 Use bool for boolean. All callers changed.
2648 (tty_supports_face_attributes_p): Omit defaults for color indices;
2649 no longer needed. Simplify tail call.
2651 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2653 * xdisp.c (prepare_menu_bars): Mark static.
2654 * lisp.h (prepare_menu_bars): Don't declare.
2655 * xselect.c (x_handle_selection_clear):
2656 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2658 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2660 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2661 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2663 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2665 * keyboard.c (Fcommand_error_default_function): Rename from
2666 Fdefault_error_output.
2668 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2670 * keyboard.c (Fdefault_error_output): New function, extracted from
2672 (syms_of_keyboard): Use it for Vcommand_error_function.
2674 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2676 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2677 (init_eval): Use it to ensure handlerlist is non-NULL.
2678 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2679 (Fsignal): Adjust NULLness test of handlerlist.
2680 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2682 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2684 * callproc.c (call_process): Call prepare_to_modify_buffer before
2685 decoding text read from the sub-process, as the decoded stuff will
2686 be inserted into the buffer. This will invalidate the various
2687 caches maintained for the buffer. (Bug#15148)
2689 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2691 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2692 string of glyphless-char-display.
2694 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2696 * nsfns.m (ns_get_name_from_ioreg): New function.
2697 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2698 OSX >= 10.9. Use ns_get_name_from_ioreg.
2700 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2702 Simplify and port recent bool vector changes.
2703 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2704 only in this file. Use a more-efficient implementation if the
2705 second argument is a power of 2.
2706 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2707 Remove no-longer-necessary compile-time checks.
2708 (bool_vector_exact_payload_bytes): New function.
2709 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2710 exact payload changed to call the new function. Do not assume
2711 that the arg or result fits in ptrdiff_t.
2712 (bool_vector_fill): New function.
2713 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2715 (vroundup_ct): Don't assume arg fits in size_t.
2716 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2717 invoke set_category_set.
2718 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2719 All callers changed. Use bool_vector_set.
2720 * category.h (XCATEGORY_SET): Remove; no longer needed.
2721 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2723 * data.c (Faref): Use bool_vector_ref.
2724 (Faset): Use bool_vector_set.
2725 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2726 (Fbool_vector_not, Fbool_vector_count_matches)
2727 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2728 * fns.c (concat): Use bool_vector_ref.
2729 (Ffillarray): Use bool_vector_fill.
2730 (mapcar1): Use bool_vector_ref.
2731 (sxhash_bool_vector): Hash words, not bytes.
2732 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2733 a constant, since it's now used in #if.
2734 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2735 unsigned char on unusual architectures, so that we no longer
2736 assume that the number of bits per bits_word is a power of two or
2737 is a multiple of 8 or of CHAR_BIT.
2738 (Qt): Add forward decl.
2739 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2740 at least as strictly as bits_word.
2741 (bool_vector_data, bool_vector_uchar_data): New accessors.
2742 All data structure accesses changed to use them.
2743 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2744 (bool_vector_set): New functions.
2745 (bool_vector_fill): New decl.
2746 (ROUNDUP): Move to alloc.c as described above.
2748 Fix recent gnutls changes.
2749 * gnutls.c (Fgnutls_boot): Don't assume C99.
2750 * process.c (wait_reading_process_output): Fix typo in recent change.
2752 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2754 * process.c (wait_reading_process_output, read_process_output)
2755 (send_process): Check gnutls_state is not NULL.
2757 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2758 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2760 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2762 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2763 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2765 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2768 * nsfns.m (Fx_create_frame): Fix memory leak.
2770 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2771 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2772 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2774 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2776 * xdisp.c (message3_nolog, message_with_string): Encode the string
2777 before writing it to the terminal in a non-interactive session.
2779 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2780 sure we concatenate them into a unibyte string.
2782 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2783 resulting temporary name before returning it to the caller.
2784 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2785 is a unibyte string, convert NAME to a unibyte string to ensure
2786 that the result is also a unibyte string.
2788 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2789 create unibyte strings from default paths and directory/file
2792 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2795 * callproc.c (init_callproc): Use build_unibyte_string to make
2796 sure we create unibyte strings from default paths and
2797 directory/file names.
2799 * buffer.c (init_buffer): Don't store default-directory of
2800 *scratch* in multibyte form. The original problem which led to
2801 that is described in
2802 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2803 but it was solved long ago. (Bug#15260)
2805 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2807 Port to stricter C99 platforms.
2808 Especially, C99 prohibits nesting a struct X inside struct Y if
2809 struct X has a flexible array member.
2810 * alloc.c (struct sdata): New type.
2811 (sdata): Implement in terms of struct sdata.
2812 Remove u member; all uses replaced by next_vector, set_next_vector.
2813 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2814 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2815 (struct sblock): Rename first_data member to data, which is now
2816 a flexible array member. All uses changed.
2817 (next_vector, set_next_vector, large_vector_vec): New functions.
2818 (vector_alignment): New constant.
2819 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2820 (struct large-vector): Now merely a NEXT member, since the old approach
2821 ran afoul of stricter C99. All uses changed to use
2822 large_vector_vec or large_vector_offset.
2823 (large_vector_offset): New constant.
2824 * dispnew.c: Include tparam.h, for tgetent.
2825 Do not include term.h; no longer needed.
2826 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2827 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2828 (struct Lisp_Vector): Use a flexible array member for contents,
2829 instead of a union with a member that is an array of size 1.
2831 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2832 fact that the struct no longer contains a union.
2833 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2834 (struct Lisp_Save_Value, struct Lisp_Free):
2835 Use unsigned, not int, for spacers, to avoid c99 warning.
2836 (union specbinding): Use unsigned, not bool, for bitfield, as
2837 bool is not portable to pre-C99 hosts.
2839 2013-11-04 Glenn Morris <rgm@gnu.org>
2841 * emacs.c (usage_message): Mention that `-L :...' appends.
2843 2013-11-02 Glenn Morris <rgm@gnu.org>
2845 * Makefile.in (abs_builddir): Remove.
2846 (bootstrap_exe): Use relative filename.
2848 Use relative filenames in TAGS files.
2849 * Makefile.in (abs_srcdir): Remove it again.
2850 (.PHONY): Remove frc.
2851 (maintainer-clean): No more TAGS-LISP file.
2852 (TAGS): Pass relative file names to etags.
2853 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2855 * Makefile.in (abs_srcdir): New, set by configure.
2857 (maintainer-clean): Remove pointless echo. That should be in the
2858 top-level Makefile, if anywhere. Delete TAGS-LISP.
2859 (extraclean): No s/ and m/ directories for some time.
2860 (TAGS): Also depend on ctagsfiles3.
2861 Remove no-longer-defined S_FILE.
2862 Pass absolute filenames to etags once more.
2863 (TAGS-LISP): Replace lispdir with its expansion.
2864 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2865 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2867 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2869 * xfaces.c (check_lface_attrs, realize_default_face):
2870 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2871 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2873 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2875 * emacs.c (original_pwd): Remove global var by making it local.
2876 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2878 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2880 * xfaces.c: Declare color_distance.
2881 (QCdistant_foreground): New variable.
2882 (NEAR_SAME_COLOR_THRESHOLD): New define.
2883 (load_color2): New function.
2884 (load_color): Call load_color2.
2885 (load_face_colors): Call load_color2 and if distant-color is specified
2886 calculate distant and use distant-color if colors are near.
2887 (LFACE_DISTANT_FOREGROUND): New define.
2888 (merge_face_ref, Finternal_set_lisp_face_attribute)
2889 (Finternal_get_lisp_face_attribute)
2890 (x_supports_face_attributes_p): Handle distant-foreground similar to
2892 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2894 * dispextern.h (lface_attribute_index):
2895 Add LFACE_DISTANT_FOREGROUND_INDEX.
2897 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2899 * image.c (pbm_next_char): New function.
2900 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2901 (pbm_scan_number): Use it.
2902 (Qlibjpeg_version): New variable.
2903 (syms_of_image): DEFSYM and initialize it.
2905 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2907 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2909 2013-10-31 Glenn Morris <rgm@gnu.org>
2911 * emacs.c (original_pwd): New char.
2912 (main): If using --chdir, store original_pwd.
2913 (init_cmdargs): When setting Vinvocation_directory based on a
2914 relative argv[0], use original_pwd if set. (Bug#15768)
2916 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2918 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2920 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2922 * insdel.c: Fix minor problems found by static checking.
2923 (Qregion_extract_function): Now static.
2924 (prepare_to_modify_buffer_1): Remove unused locals.
2926 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2928 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2929 (syms_of_xdisp): Declare pre-redisplay-function.
2930 (markpos_of_region): Remove function.
2931 (init_iterator, compute_stop_pos, handle_face_prop)
2932 (face_before_or_after_it_pos, reseat_to_string)
2933 (get_next_display_element, window_buffer_changed)
2934 (redisplay_internal, try_cursor_movement, redisplay_window)
2935 (try_window_reusing_current_matrix, try_window_id, display_line)
2936 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2937 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2938 * window.h (struct window): Remove field `region_showing'.
2939 * dispextern.h (struct it): Remove region_beg/end_charpos.
2940 (face_at_buffer_position, face_for_overlay_string)
2941 (face_at_string_position): Update prototypes.
2942 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2943 (face_at_string_position): Remove `region_beg' and `region_end' args.
2944 * fontset.c (Finternal_char_font):
2945 * font.c (font_at, font_range): Adjust calls accordingly.
2946 * insdel.c (Qregion_extract_function): New var.
2947 (syms_of_insdel): Initialize it.
2948 (prepare_to_modify_buffer_1): Use it.
2950 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2952 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2953 * ftxfont.c (ftxfont_get_gcs):
2954 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2955 * xfaces.c (x_free_colors, x_free_dpy_colors)
2956 (x_create_gc, unload_color):
2957 * xselect.c (x_property_data_to_lisp):
2958 * xsettings.c (parse_settings):
2959 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2960 (get_bits_and_offset): Adjust definition.
2961 * frame.c (XParseGeometry): Adjust locals.
2962 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2963 * regex.h (toplevel): Likewise for reg_syntax_t.
2965 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2967 * eval.c (run_hook_with_args): Use FUNCTIONP.
2969 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2971 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2972 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2973 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2974 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2975 on MS-Windows anyway.
2976 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2977 (free_realized_face): ...adjust user.
2978 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2979 white relief pixels to -1.
2980 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2981 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2982 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2984 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2986 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2987 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2988 in practice now. All callers changed.
2990 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2992 * dispextern.h (struct face): Use bitfields for 'underline_type'
2993 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2994 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2995 'stipple' member. Move 'lface' member up to help...
2996 * xfaces.c (make_realized_face): ...this function to find and
2997 clear just the members that need clearing.
2998 (load_face_colors, realize_x_face):
2999 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3001 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3003 * xftfont.c (struct xftfont_info): Remove set-but-unused
3005 (xftfont_open): Adjust user.
3006 (xftfont_get_colors): Remove useless prototype.
3008 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3010 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3011 before passing them to 'unexec'. (Bug#15260)
3013 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3015 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3017 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3019 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3020 the changed signature of the font driver's 'close' method.
3022 * w32font.h (w32font_close): Adjust the prototype to the change in
3023 function definition.
3025 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3027 * w32uniscribe.c (uniscribe_close): Adapt the call to
3028 w32font_close to its new prototype.
3030 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3032 Omit unused frame argument of font API's close function.
3033 * font.h (struct font): Drop frame argument. Adjust comment.
3034 * font.c (font_clear_cache, font_close_object): Adjust users.
3035 * ftfont.c (ftfont_close):
3036 * ftxfont.c (ftxfont_close):
3037 * macfont.m (macfont_close):
3038 * nsfont.m (nsfont_close):
3039 * w32font.c (w32font_close):
3040 * xfont.c (xfont_close):
3041 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3042 tweak comments and make functions safe if called more than once for
3043 the same font object.
3045 Perform font-specific cleanup when font object is swept by GC. See
3046 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3047 * alloc.c (cleanup_vector): New function.
3048 (sweep_vector): Call it for each reclaimed vector object.
3049 * font.h (struct font): Adjust comment.
3051 2013-10-24 Glenn Morris <rgm@gnu.org>
3053 * Makefile.in (abs_top_srcdir): New, set by configure.
3055 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3057 Adjust recent font-related changes to fix bug#15686.
3058 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3059 is a live window system frame, mark its default font too.
3061 2013-10-23 Glenn Morris <rgm@gnu.org>
3063 * Makefile.in (RUN_TEMACS): Make relative (again).
3064 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3065 (bootstrap-emacs$(EXEEXT)):
3066 Quote entities that might contain whitespace.
3068 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3070 Port to Solaris 10 and its bundled GCC.
3071 Problem reported by Timothy C. Burt.
3072 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3074 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3076 Do not allow font caches to grow too large.
3077 * alloc.c (compact_font_cache_entry, compact_font_caches):
3078 New functions or stub if not HAVE_WINDOW_SYSTEM.
3079 (compact_undo_list): Factor out from Fgarbage_collect.
3081 (mark_face_cache): Mark face font. Move down to avoid
3083 (mark_terminals): Do not mark font cache here.
3084 (Fgarbage_collect): Call compaction functions described
3085 above. Adjust comment.
3087 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3089 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3090 chdir to HOME (bug#15607).
3092 * nsterm.m (Qcocoa, Qgnustep): New variables.
3093 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3094 (ns_get_color): Make selection color work for GNUstep also.
3096 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3098 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3099 handles mouse clicks. Instead, let GPM use the same code as all
3100 the other mice use. See the discussion starting at
3101 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3102 for the details of the problem with the menu bar this fixes.
3104 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3106 Remove port-specific display name lists to avoid extra
3107 complexity and data duplication with display info lists.
3108 * xterm.h (x_display_name_list): Remove declaration.
3109 * xterm.c (x_display_name_list): Remove.
3110 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3111 * xfns.c (x_display_info_for_name, Fx_display_list):
3112 Likewise. Use x_display_list where appropriate.
3113 * w32term.h (w32_display_name_list): Remove declaration.
3114 * w32term.c (w32_display_name_list): Remove.
3115 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3117 * w32fns.c (x_display_info_for_name, Fx_display_list):
3118 Likewise. Use x_display_list where appropriate.
3119 * nsterm.h (ns_display_name_list): Remove declaration.
3120 * nsterm.m (ns_display_name_list): Remove.
3121 (ns_term_init, syms_of_nsterm): Adjust users.
3122 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3123 Likewise. Use x_display_list where appropriate.
3124 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3125 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3126 (mark_terminals): Mark per-terminal font cache.
3128 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3130 Don't run timers in input-pending-p. Its new check-timers param
3131 provides the prior behavior. (Bug#15045).
3132 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3134 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3136 Make some functions static in non-Microsoft builds.
3137 On my platform (Fedora 19 x86-64), this shrinks the
3138 Emacs executable (text+data) by 0.25%.
3139 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3140 (load_color) [!MSDOS]:
3141 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3142 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3143 * lisp.h (check_existing):
3144 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3145 (network_interface_info) [!WINDOWSNT]:
3146 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3147 Remove extern decls.
3148 * fileio.c (check_existing):
3149 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3150 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3151 (network_interface_info) [!WINDOWSNT]:
3152 * term.c (encode_terminal_code) [!WINDOWSNT]:
3153 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3154 * xfaces.c (load_color) [!MSDOS]:
3156 * fileio.c (check_existing, check_executable, check_writable):
3157 * process.c (network_interface_list, network_interface_info):
3158 Move earlier, so that we don't need forward decls.
3159 * gnutls.c (fn_gnutls_transport_set_errno)
3160 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3162 * w32.c (init_environment): Use faccessat rather than
3163 check_existing, partly for consistency with the rest of the code
3164 in this file, partly so that check_existing can be static.
3166 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3167 * emacs.c (MAIN_PROGRAM): New macro.
3168 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3169 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3171 bool vector int width fixes
3172 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3173 (Fbool_vector_count_matches_at):
3174 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3175 can exceed PTRDIFF_MAX, at least in theory.
3176 (Fbool_vector_count_matches_at):
3177 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3179 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3181 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3182 (struct sockaddr): Add forward decl, for platforms that lack it.
3184 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3186 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3189 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3191 * w32.c (network_interface_get_info, network_interface_list)
3192 (network_interface_info): New functions. (Bug#15610)
3193 (GetAdaptersInfo_Proc): New typedef.
3194 (get_adapters_info): New wrapper function.
3195 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3197 * process.h (network_interface_list, network_interface_info):
3200 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3201 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3202 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3203 for WINDOWSNT. Doc fix.
3204 (syms_of_process): Defsubr Snetwork_interface_list and
3205 Snetwork_interface_info unconditionally.
3207 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3208 in NS GUI sessions. (Bug#15629)
3210 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3212 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3214 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3216 * print.c (print_object): Print " ..." when truncating bool vectors.
3218 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3220 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3221 standard mouse buttons.
3223 * termhooks.h (struct input_event): Remove incorrect commentary.
3225 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3227 Disallow bool vector operations on mixed-length operands.
3228 The old behavior left garbage in the result vector sometimes,
3229 and didn't seem to be useful.
3230 * data.c (Qwrong_length_argument): New static var.
3231 (wrong_length_argument): New function.
3232 (bool_vector_binop_driver): Check that args agree in length.
3234 * keyboard.c, keyboard.h (all_kboards): Now static.
3236 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3238 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3239 note from the lispref.
3241 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3243 * nsterm.h (struct ns_display_info): Remove set-but-unused
3244 member image_cache (image caches are per-terminal anyway).
3245 (FRAME_X_IMAGE_CACHE): Remove.
3246 * nsterm.m (ns_initialize_display_info): Adjust user.
3248 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3250 * w32proc.c: Include mingw_time.h.
3252 * w32.c: Include mingw_time.h.
3254 Implement scrolling of TTY menus when the screen is too short.
3256 * term.c (tty_menu_display): Accept an additional argument, the
3257 menu item from which to start displaying the menu. Account for
3258 the value of Y when limiting the menu to the number of available
3260 (mi_result): New enumeration.
3261 (read_menu_input): Return enumerated value. When the y coordinate
3262 hits min_y or max_y, return scroll indication instead of wrapping
3264 (tty_menu_activate): Handle the scrolling indications from
3265 read_menu_input. Compute the first menu item to display and pass
3266 it to tty_menu_display.
3268 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3270 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3271 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3272 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3273 Adjust to match the change described below.
3274 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3275 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3276 memory_below_frame members to...
3277 * termchar.h (struct tty_display_info): ...here because they're
3278 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3279 * term.c (init_tty):
3280 * nsterm.m (ns_create_terminal):
3281 * w32term.c (w32_create_terminal):
3282 * xterm.c (x_create_terminal): Adjust users.
3283 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3284 to filter out non-TTY frames. Adjust comment.
3285 (scrolling): Adjust user. Prefer eassert for debugging check.
3287 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3289 * xfaces.c (PT_PER_INCH): Remove unused macro.
3290 * termhooks.h (struct terminal): Remove set-but-unused
3291 member fast_clear_end_of_line.
3292 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3293 * nsterm.m (ns_create_terminal):
3294 * term.c (init_tty):
3295 * w32term.c (w32_create_terminal):
3296 * xterm.c (x_create_terminal): Adjust users.
3298 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3300 * lisp.h (bool_vector_size): New function.
3301 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3302 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3303 (Fbool_vector_not, Fbool_vector_count_matches_at):
3304 Remove uses of 'eassume' that should no longer be needed,
3305 because they are subsumed by the 'eassume' in bool_vector_size.
3307 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3309 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3310 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3311 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3313 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3315 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3316 have different dimensions. (Bug#15575)
3318 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3321 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3323 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3325 * term.c (tty_menu_show): Never return with unbalanced
3326 specpdl. Use eassert for debugging check. Adjust style.
3328 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3330 * term.c (read_menu_input): Make selection of menu items
3331 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3332 (tty_menu_activate): Fix off-by-one error when computing max_y.
3334 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3336 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3337 audit logging (only used with GnuTLS 3.x) and enable it.
3339 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3341 * dispnew.c (redraw_frame): Remove useless #ifdef because
3342 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3343 Also, move TTY fflush to...
3344 * term.c (tty_update_end): ...this function.
3346 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3348 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3349 the end of the frame's glyph matrix. (Bug#15575)
3351 * term.c (tty_menu_display): Don't move cursor while overwriting
3352 frame's glyphs with menu items. Limit the number of items
3353 displayed to what can be shown on the available screen lines,
3354 excluding the echo area.
3355 (tty_menu_activate): Limit the Y coordinate allowed by
3356 read_menu_input to the last screen line used for menu display.
3358 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3360 * lisp.h (eassume): New macro.
3361 Also, include <verify.h>, for 'assume'.
3362 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3363 (vroundup, vector_nbytes):
3364 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3365 (Fbool_vector_not, Fbool_vector_count_matches)
3366 (Fbool_vector_count_matches_at):
3367 Use eassume, not eassert.
3368 * casetab.c (set_identity, shuffle):
3369 * composite.c (composition_gstring_put_cache):
3370 * dispnew.c (update_frame_1):
3371 * ftfont.c (ftfont_shape_by_flt):
3372 * image.c (gif_load):
3373 * intervals.c (offset_intervals):
3374 * macfont.m (macfont_shape):
3375 Remove calls to 'assume' that are no longer needed, because
3376 --enable-gcc-warnings no longer generates bogus warnings
3377 when these calls are removed.
3379 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3381 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3383 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3385 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3386 (Qsubstitute_env_in_file_name): New var.
3387 (syms_of_fileio): Define it.
3389 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3391 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3392 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3395 * term.c (save_and_enable_current_matrix): Don't allocate and
3396 don't save margin areas.
3397 (restore_desired_matrix): Don't restore margin areas.
3398 (free_saved_screen): Don't free margin areas.
3400 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3402 * image.c: Pacify --enable-gcc-warnings.
3403 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3404 #define only if used.
3406 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3408 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3409 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3410 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3411 (gif_load): For giflib v5.x and later, display the error message
3412 produced by giflib when its functions fail.
3413 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3416 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3418 * keyboard.c (last_event_timestamp): Remove. For X selection and
3419 GTK popup menus, it may be obtained from per-frame X display info.
3420 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3421 (process_special_events): Adjust users.
3422 * keyboard.h (last_event_timestamp): Remove declaration.
3423 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3424 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3425 * menu.h (xmenu_show): Adjust prototype.
3426 * menu.c (Fx_popup_menu): Adjust user.
3427 * xselect.c (x_own_selection, x_get_foreign_selection)
3428 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3430 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3432 * keyboard.c (init_kboard): Now static. Add arg
3433 to denote window system. Adjust comment.
3434 (init_keyboard): Adjust user.
3435 (allocate_kboard): New function.
3437 * nsterm.m (ns_term_init):
3438 * term.c (init_tty):
3439 * w32term.c (w32_create_terminal):
3440 * xterm.c (x_term_init): Use it.
3441 * keyboard.h (init_kboard): Remove prototype.
3442 (allocate_kboard): Add prototype.
3444 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3446 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3447 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3449 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3451 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3453 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3455 * term.c (tty_menu_activate): Flush the output stream after
3456 showing the cursor, and don't mark the frame garbaged at exit from
3457 the function. Fixes redisplay glitches when moving from one menu
3460 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3462 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3463 or throw error (Bug#15570).
3465 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3467 * intervals.c (temp_set_point_both): Move test into 'eassert',
3470 * lisp.h (eassert): Don't use 'assume'.
3471 Sometimes 'assume' wins in performance, and sometimes it loses,
3472 so it shouldn't be used all the time. Perhaps we need two
3473 flavors of 'eassert', one for where 'assume' is far more likely
3474 to help or to hurt; but that can be done later.
3475 Problem reported by Dmitry Antipov in
3476 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3477 Also, don't include <verify.h>; no longer needed.
3479 2013-10-09 Glenn Morris <rgm@gnu.org>
3481 * eval.c (Fcond): Doc tweak.
3483 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3485 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3486 expressions with side effects to eassert. (Bug#15565)
3488 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3490 * fns.c (hashfn_user_defined): Allow hash functions to return any
3493 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3495 Fix minor problems found by static checking.
3496 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3497 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3498 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3499 * keyboard.c (read_menu_command): Remove unused local.
3500 * lisp.h (read_menu_command): New decl.
3501 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3502 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3503 Return ptrdiff_t, not int.
3504 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3505 not int, for benefit of xpalloc.
3506 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3508 (have_menus_p): Remove; unused.
3509 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3510 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3511 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3513 (save_and_enable_current_matrix): Omit unnecessary casts.
3514 (read_menu_input): Omit local extern decl (now in lisp.h).
3515 Don't access uninitialized storage if mouse_get_xy fails.
3516 (tty_menu_activate): Mark local as initialized, for lint.
3517 (tty_menu_activate, tty_meny_show): Remove unused locals.
3519 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3521 Support menus on text-mode terminals.
3522 * xterm.h (xw_popup_dialog): Add prototype.
3524 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3525 (xmenu_show): Block input here, instead in Fx_popup_menu.
3526 (xw_popup_dialog): New function, with X-specific bits of popup
3529 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3532 * window.c (Fset_window_configuration): Use run-time tests of the
3533 frame type instead of compile-time conditionals, when menu-bar
3534 lines are considered.
3536 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3537 (w32_popup_dialog): New prototypes.
3539 * w32menu.c (Fx_popup_dialog): Function deleted.
3540 (w32_popup_dialog): New function, with w32 specific bits of popup
3541 dialogs. Block input here.
3543 * w32inevt.c (w32_console_read_socket): Minor change to add
3544 debugging TTY events.
3546 * w32fns.c (show_hourglass): If returning early because the frame
3547 is not a GUI frame, unblock input.
3549 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3550 (cursorY): New functions.
3552 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3553 WINDOWSNT, macros that call curX and curY elsewhere.
3555 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3557 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3558 specific function to hide and show cursor on a text-mode terminal.
3559 (tty_menu_struct, struct tty_menu_state): New structures.
3560 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3561 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3562 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3563 (tty_menu_locate, save_and_enable_current_matrix)
3564 (restore_desired_matrix, screen_update, read_menu_input)
3565 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3566 (tty_pop_down_menu, tty_menu_last_menubar_item)
3567 (tty_menu_new_item_coords, tty_menu_show): New functions.
3568 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3570 * nsterm.h (ns_popup_dialog): Adjust prototype.
3572 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3574 (ns_popup_dialog): Adapt order of arguments to the other
3575 *_menu_show implementations.
3576 (Fx_popup_dialog): Function deleted.
3578 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3580 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3582 * menu.c (have_boxes): New function.
3583 (single_keymap_panes): Use it instead of a compile-time
3585 (single_menu_item): Use run-time tests of the frame type instead
3586 of compile-time conditionals.
3587 (encode_menu_string): New function.
3588 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3589 the macro, since different types of frame need different encoding
3591 (digest_single_submenu): Use run-time tests of frame type instead
3592 of, or in addition to, compile-time conditionals.
3593 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3594 (Fx_popup_menu): Detect when the function is called from keyboard
3595 on a TTY. Don't barf when invoked on a text-mode frame.
3596 Check frame type at run time, instead of compile-time conditionals for
3597 invoking terminal-specific menu-show functions.
3598 Call tty_menu_show on text-mode frames.
3599 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3600 run time to determine which alternative to invoke; support dialogs
3603 * keyboard.h <Qmouse_movement>: Declare.
3605 * keyboard.c <Qmouse_movement>: Now extern.
3606 <Qecho_keystrokes>: New static variable.
3607 (read_key_sequence): Accept an additional argument, a flag to
3608 prevent redisplay during reading of the key sequence. All callers
3610 (read_menu_command): New function.
3611 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3613 (toolkit_menubar_in_use): New function.
3614 (make_lispy_event): Use it instead of a compile-time test.
3616 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3617 window-system being available.
3619 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3620 to x-popup-dialog on the frame type, they all now support popup
3623 * dispnew.c (save_current_matrix): Save the margin areas.
3624 (restore_current_matrix): Restore margin areas.
3625 (update_frame_with_menu): New function.
3627 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3630 * alloc.c (make_save_ptr): Now compiled unconditionally.
3632 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3634 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3635 (redraw_frame, update_frame): Adjust users.
3636 * dispextern.h (set_window_update_flags): Adjust prototype.
3637 * xdisp.c (redisplay_internal): When updating all frames with zero
3638 windows_or_buffers_changed, assume that only the windows that shows
3639 current buffer should be really updated.
3641 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3643 Do not allocate huge temporary memory areas and objects while encoding
3644 for file I/O, thus reducing an enormous memory usage for large buffers.
3645 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3646 * coding.h (struct coding_system): New member raw_destination.
3647 * coding.c (setup_coding_system): Initialize it to zero.
3648 (encode_coding_object): If raw_destination is set, do not create
3649 dst_object. Add comment.
3650 * fileio.c (toplevel): New constant E_WRITE_MAX.
3651 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3652 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3654 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3656 * nsterm.m (windowDidExitFullScreen:):
3657 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3659 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3661 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3662 * keyboard.c (unblock_input_to): Don't process pending signals
3663 if a fatal error is in progress.
3665 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3666 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3667 they're talking about words in Lisp bool vectors.
3668 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3669 * data.c (popcount_bits_word): Rename from popcount_size_t.
3670 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3673 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3675 Improve support for popcount and counting trailing zeros (Bug#15550).
3676 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3677 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3678 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3679 (popcount_size_t_msc, popcount_size_t_gcc):
3680 Remove; now done by Gnulib.
3681 (popcount_size_t): Now a macro that defers to Gnulib.
3682 (count_trailing_zero_bits): Return int, for consistency with
3683 Gnulib and because Emacs prefers signed to unsigned int.
3684 Don't assume that size_t is either unsigned int or unsigned long
3685 or unsigned long long.
3686 (size_t_to_host_endian): Do not assume that size_t is either
3687 exactly 32 or exactly 64 bits wide.
3688 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3689 etc., so that it's now an enum constant, not a macro.
3690 No need to assume that it's either 32 or 64.
3692 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3694 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3697 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3699 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3700 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3702 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3704 emacs_read and emacs_write now use void *, not char *.
3705 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3706 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3707 Buffer arg is now void *, not char *. This matches plain
3708 'read' and 'write' better, and avoids a constraint violation
3709 on Solaris 9 with Oracle Studio.
3711 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3713 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3714 memset to explicit loop. Otherwise copy largest possible chunk
3715 from initialized to uninitialized part, thus allowing the longer
3716 memcpy runs and reducing the number of loop iterations.
3718 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3720 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3721 hide toolbar (Bug#15388).
3722 (windowDidEnterFullScreen:): If presentation options are zero,
3723 set them here (Bug#15388).
3724 (ns_update_auto_hide_menu_bar): Remove runtime check.
3725 Don't auto hide dock unless menubar is also auto hidden.
3727 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3729 * editfns.c (message): Mention batch mode in doc string.
3731 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3733 * nsterm.m (check_native_fs): Remove erroneous comment.
3735 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3737 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3738 uses find_newline instead of scan_newline and so doesn't move point.
3740 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3742 Use hardware support for byteswapping on glibc x86 etc.
3743 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3744 whereas the old swap64 needed 30.
3745 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3746 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3747 Use byteswap.h's macros to swap bytes.
3748 * lisp.h (swap16, swap32, swap64): Remove.
3749 All uses replaced by bswap_16, bswap_32, bswap_64.
3751 * bytecode.c (exec_byte_code): Use some more volatile variables
3752 to work around local variables getting clobbered by longjmp.
3753 Port to pre-C99, which doesn't allow decls after stmts.
3755 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3757 * lisp.h (eassert): Assume that COND is true when optimizing.
3758 In other words, take on the behavior of eassert_and_assume.
3759 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3760 (eassert_and_assume): Remove. All uses replaced by eassert.
3762 * xdisp.c (Qglyphless_char): Now static.
3764 Adjust to merge from gnulib.
3765 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3766 * lisp.h: Include <verify.h>, for 'assume'.
3768 * eval.c (clobbered_eassert): New macro.
3769 (internal_catch, internal_condition_case)
3770 (internal_condition_case_1, internal_condition_case_2)
3771 (internal_condition_case_n): Use it instead of eassert
3772 when the argument contains locals clobbered by longjmp.
3773 Don't use clobbered locals outside of clobbered_eassert.
3774 (internal_lisp_condition_case): Use a volatile variable
3775 to work around a local variable's getting clobbered.
3777 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3779 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3780 (PUSH_HANDLER): New macro.
3781 (catchlist): Remove.
3782 (handlerlist): Always declare.
3784 * eval.c (catchlist): Remove (merge with handlerlist).
3785 (handlerlist, lisp_eval_depth): Not static any more.
3786 (internal_catch, internal_condition_case, internal_condition_case_1)
3787 (internal_condition_case_2, internal_condition_case_n):
3789 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3790 handlerlist/catchlist.
3791 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3792 handlerlist which can only handle a single condition-case handler at
3794 (find_handler_clause): Simplify since we only a single branch here
3797 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3799 (bcall0): New function.
3800 (exec_byte_code): Add corresponding cases. Improve error message when
3801 encountering an invalid byte-code. Let Bunwind_protect accept
3802 a function (rather than a list of expressions) as argument.
3804 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3805 and make them unconditional now that they're heap-allocated.
3807 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3809 * charset.c (Fdecode_char, Fencode_char): Remove description of
3810 `restriction' arg. now that it's hidden by advertised-calling-convention.
3812 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3814 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3815 Remove unused variable (from mac-port).
3816 (macfont_draw): Use s->ybase for correct y position.
3818 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3820 * frame.h (struct frame): Drop has_minibuffer member because...
3821 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3822 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3824 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3826 * window.h (struct window): Prefer enum text_cursor_kinds to int
3827 for phys_cursor_type member. Move the latter, phys_cursor_width,
3828 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3829 * window.c (replace_window, make_window): Adjust users.
3831 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3833 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3834 this module is never compiled otherwise.
3836 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3838 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3841 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3843 * xdisp.c (get_next_display_element): Don't call face_for_font in
3844 a build configured --without-x. (Bug#15484)
3846 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3848 * window.c (calc_absolute_offset): #elif should be #elif defined.
3850 * frame.c (delete_frame): Block/unblock input to overcome race
3851 condition (Bug#15475).
3853 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3855 * frame.c (delete_frame): Record selected frame only after
3856 calling Qdelete_frame_functions (Bug#15477).
3858 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3860 * nsterm.m (ns_selection_color): Remove.
3861 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3862 NSColor selectedText(Background)Color. Only for COCOA.
3863 (ns_term_init): Remove assignment of ns_selection_color, logic
3864 moved to ns_get_color.
3866 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3867 NS_SELECTION_COLOR_DEFAULT.
3868 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3870 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3872 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3873 frame' does not have the tool_bar_window member.
3875 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3877 Signal error when reading an empty byte-code object (Bug#15405)
3878 * lread.c (read1): Signal error.
3879 * alloc.c (make_byte_code): eassert header size.
3880 (sweep_vectors): Change an int to size_t.
3882 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3884 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3885 instead of ints, as it's the usual style for offsetof constants. See:
3886 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3888 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3889 This is ugly, but it should fix the performance problem for older
3890 GCC versions in the short run. I'll look into integrating the
3891 Gnulib module for popcount, as a better fix.
3892 See the thread starting in:
3893 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3894 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3895 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3896 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3897 (popcount_size_t): Use it.
3899 2013-09-24 Daniel Colascione <dancol@dancol.org>
3901 * process.c (Fnetwork_interface_info): Fix build break due to
3904 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3906 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3907 Prefer signed to unsigned integers where either will do.
3908 No need for 'const' on locals that do not escape.
3909 Omit easserts with unnecessary and unportable assumptions about
3910 alignment. Avoid unnecessary casts to char *.
3912 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3914 Use union for the payload of struct Lisp_Vector.
3915 This helps to avoid a few glitches dictated by C's aliasing rules.
3916 * lisp.h (struct Lisp_Vector): Use union for next and
3917 contents member. Adjust comment. Change related users.
3918 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3919 Related users changed.
3920 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3921 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3922 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3923 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3925 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3927 Optimize glyph row clearing and copying routines.
3928 * dispextern.h (struct glyph_row): Change layout of struct
3929 glyph_row to help copy_row_except_pointers. Adjust comment.
3930 * dispnew.c (null_row): Remove.
3931 (clear_glyph_row): Use offsetof and memset to find and clear
3932 just the members that need clearing. Adjust comment.
3933 (copy_row_except_pointers): Likewise for copying.
3935 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3937 Some minor cleanups of recently-added bool vector code.
3938 * conf_post.h (assume): Always return void. Use lint version
3939 only if GCC and MSC versions don't apply.
3940 * conf_post.h (assume):
3941 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3942 Depend on _MSC_VER, not __MSC_VER, for consistency with
3944 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3945 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3946 (bool_vector_binop_driver, count_trailing_zero_bits)
3947 (size_t_to_host_endian): Now static, not static inline;
3948 the latter isn't needed with modern compilers and doesn't
3949 work with older compilers anyway.
3951 * alloc.c (valgrind_p): Use bool for boolean.
3953 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3955 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3956 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3957 (display_last_displayed_message_p, message_buf_print)
3958 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3959 Use bool for boolean.
3960 * dispextern.h (cancel_line, init_desired_glyphs):
3961 Remove ancient leftover.
3962 (help_echo_showing_p, hourglass_shown_p):
3963 * lisp.h (noninteractive_need_newline): Adjust declaration.
3965 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3967 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3969 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3970 ...this file and convert the latter to static. Adjust comment.
3971 (make_initial_frame):
3972 * window.c (init_window_once): Adjust user.
3973 * frame.h (last_nonminibuf_frame): Remove declaration.
3974 * lisp.h (selected_frame): Likewise.
3975 * msdos.c (the_only_display_info): Adjust comment.
3977 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3979 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3980 computing the end column of mouse-highlight that comes from
3981 display or overlay strings. (Bug#15437)
3982 (note_mouse_highlight): Adapt calculation of last argument to
3983 mouse_face_from_string_pos to the above change.
3985 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3986 all platforms, not just for clang.
3988 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3990 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3991 about excess arguments to snprintf.
3993 * conf_post.h(assume): Use __builtin_unreachable for clang.
3995 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3997 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3998 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4000 2013-09-23 Daniel Colascione <dancol@dancol.org>
4002 * alloc.c (USE_VALGRIND): New macro; on by default
4003 when ENABLE_CHECKING.
4004 (mark_maybe_object, mark_maybe_pointer)
4005 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4007 (valgrind_p) [USE_VALGRIND]: New variable.
4008 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4010 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4012 * process.c (wait_reading_process_output): Change int pnamelen to
4015 * nsterm.m (setMarkedText:selectedRange:):
4016 (deleteWorkingText):
4017 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4018 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4019 argument to unsigned long to avoid warning.
4020 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4022 * conf_post.h (assume): Fix compiler error: x shall be cond.
4024 2013-09-22 Daniel Colascione <dancol@dancol.org>
4026 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4027 warning when compiling without a window system.
4029 2013-09-22 Daniel Colascione <dancol@dancol.org>
4031 * data.c (Qbool_vector_p): New symbol.
4032 (bool_vector_spare_mask, popcount_size_t_generic)
4033 (popcount_size_t_msc, popcount_size_t_gcc)
4035 (bool_vector_binop_driver)
4036 (count_trailing_zero_bits, size_t_to_host_endian)
4037 (Fbool_vector_exclusive_or)
4038 (Fbool_vector_union)
4039 (Fbool_vector_intersection, Fbool_vector_set_difference)
4040 (Fbool_vector_subsetp, Fbool_vector_not)
4041 (Fbool_vector_count_matches)
4042 (Fbool_vector_count_matches_at): New functions.
4043 (syms_of_data): Intern new symbol, functions.
4044 * alloc.c (bool_vector_payload_bytes): New function.
4045 (Fmake_bool_vector): Instead of calling Fmake_vector,
4046 which performs redundant initialization and argument checking,
4047 just call allocate_vector ourselves. Make sure we clear any
4048 terminating padding to zero.
4049 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4050 instead of open-coding the size calculation.
4051 (vroundup_ct): New macro.
4052 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4053 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4054 * composite.c (composition_gstring_put_cache):
4055 Change lint_assume to assume.
4056 * conf_post.h (assume): New macro.
4057 (lint_assume): Remove.
4058 * dispnew.c (update_frame_1): Change lint_assume to assume.
4059 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4061 * image.c (gif_load): Change lint_assume to assume.
4062 * lisp.h (eassert_and_assume): New macro.
4063 (Qbool_vector_p): Declare.
4064 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4065 (swap16, swap32, swap64): New inline functions.
4066 * macfont.m (macfont_shape): Change lint_assume to assume.
4067 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4068 * xsettings.c (parse_settings): Use new swap16 and
4069 swap32 from lisp.h instead of file-specific macros.
4071 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4073 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4074 found (which can legitimately happen when the glyph row at the
4075 window start is disabled in the current_matrix. (Bug#15365)
4077 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4079 Fix syntax.h bug introduced by recent INLINE change.
4080 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4081 conditionally compiled one way in some modules, and a different
4082 way in others. This doesn't work with extern inline functions,
4083 which must have the same definition in all modules, because the
4084 defining code might be shared across modules, depending on the
4085 implementation. Symptoms reported by Martin Rudalics in:
4086 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4087 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4088 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4089 overriding the corresponding functions in syntax.h.
4090 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4091 (syntax_property): New inline functions.
4092 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4093 Rewrite in terms of these new functions.
4095 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4097 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4098 not chars_in_text, whose result depends on the multibyteness of
4099 the current buffer. (Bug#15426)
4101 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4103 Port recent change to hosts where pointers aren't 'long'.
4104 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4105 Don't assume that pointers are the same width as 'long'.
4106 Add a compile-time check that a pointer fits into two X slots.
4108 A simpler, centralized INLINE.
4109 * conf_post.h (INLINE): Define only if not already defined.
4110 This allows us to use a single INLINE, defined by one file
4112 * emacs.c (INLINE): Define it.
4113 Also, include category.h, charset.h, composite.h, dispextern.h,
4114 syntax.h, systime.h, so that their INLINE definitions are expanded
4116 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4117 * buffer.h, buffer.c (BUFFER_INLINE):
4118 * category.h, category.c (CATEGORY_INLINE):
4119 * character.h, character.c (CHARACTER_INLINE):
4120 * charset.h, charset.c (CHARSET_INLINE):
4121 * composite.h, composite.c (COMPOSITE_INLINE):
4122 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4123 * frame.h, frame.c (FRAME_INLINE):
4124 * intervals.h, intervals.c (INTERVALS_INLINE):
4125 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4126 * lisp.h, alloc.c (LISP_INLINE):
4127 * process.h, process.c (PROCESS_INLINE):
4128 * syntax.h, syntax.c (SYNTAX_INLINE):
4129 * systime.h, sysdep.c (SYSTIME_INLINE):
4130 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4131 * window.h, window.c (WINDOW_INLINE):
4132 Remove. All uses replaced with INLINE.
4134 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4136 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4139 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4141 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4142 'const char *' to avoid compiler warnings due to similar change in
4143 the prototype of x_get_string_resource.
4145 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4147 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4148 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4149 going to replace static variables below. Adjust comments.
4150 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4151 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4152 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4153 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4154 Related users changed.
4155 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4156 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4157 last_mouse_movement_time, going to replace static variables below.
4159 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4160 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4162 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4163 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4164 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4165 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4166 static variables below.
4167 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4168 (last_mouse_scroll_bar): Remove.
4169 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4170 (mouseExited): Related users changed.
4172 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4174 Do not use external array to process X scroll bar messages.
4175 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4176 (x_send_scroll_bar_event): Pack window pointer into two slots
4177 of XClientMessageEvent if we're 64-bit. Adjust comment.
4178 (x_scroll_bar_to_input_event): Unpack accordingly.
4180 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4182 Ifdef away recent changes which aren't relevant to NS port.
4183 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4184 [!HAVE_NS]: Declare as such.
4185 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4186 [!HAVE_NS]: Define as such.
4188 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4190 * frame.c (x_redo_mouse_highlight): New function
4191 to factor out common code used in W32 and X ports.
4192 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4193 * xterm.h (struct x_display_info):
4194 * w32term.h (struct w32_display_info):
4195 * nsterm.h (struct ns_display_info): New members
4196 last_mouse_motion_frame, last_mouse_motion_x and
4197 last_mouse_motion_y, going to replace static variables below.
4198 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4199 (redo_mouse_highlight): Remove.
4200 (note_mouse_movement, syms_of_xterm): Adjust user.
4201 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4202 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4203 (redo_mouse_highlight): Remove.
4204 (note_mouse_movement, syms_of_w32term): Adjust user.
4205 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4206 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4208 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4209 * nsfns.m (compute_tip_xy): Adjust user.
4211 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4213 * frame.c (x_mouse_grabbed): New function.
4214 * dispextern.h (x_mouse_grabbed): Add prototype.
4215 (last_mouse_frame): Remove declaration.
4216 * xterm.h (struct x_display_info):
4217 * w32term.h (struct w32_display_info):
4218 * nsterm.h (struct ns_display_info): New member
4219 last_mouse_frame, going to replace...
4220 * xdisp.c (last_mouse_frame): ...global variable.
4221 (note_tool_bar_highlight):
4222 * w32term.c (w32_mouse_position, w32_read_socket):
4223 * xterm.c (XTmouse_position, handle_one_xevent):
4224 Use x_mouse_grabbed.
4225 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4227 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4229 * w32term.c (w32_read_socket): Avoid temporary
4230 variables in a call to x_real_positions.
4231 * xterm.c (handle_one_xevent): Likewise.
4233 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4235 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4236 (x_icon_type): Remove prototype.
4237 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4238 * frame.c (x_icon_type): Remove.
4239 * w32term.c (x_make_frame_visible, x_iconify_frame):
4240 * xterm.c (x_make_frame_visible, x_iconify_frame):
4241 Use x_set_bitmap_icon to factor out common code.
4243 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4245 * dispextern.h (check_x_display_info, x_get_string_resource):
4246 Declare here just once and unify the latter.
4247 * frame.c (check_x_display_info, x_get_string_resource):
4248 * nsterm.h (check_x_display_info):
4249 * xrdb.c (x_get_string_resource):
4250 * xterm.h (check_x_display_info): Remove prototypes.
4251 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4252 * w32reg.c (x_get_string_resource): Likewise.
4253 (w32_get_rdb_resource): Adjust user.
4255 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4257 * xterm.h (struct x_display_info): New member
4258 x_pending_autoraise_frame, going to replace...
4259 * xterm.c (pending_autoraise_frame): ...static variable.
4260 (x_new_focus_frame, XTread_socket): Adjust users.
4261 * w32term.h (struct w32_display_info): New member
4262 w32_pending_autoraise_frame, going to replace...
4263 * w32term.c (pending_autoraise_frame): ...global variable.
4264 (x_new_focus_frame, w32_read_socket): Adjust users.
4266 2013-09-17 Glenn Morris <rgm@gnu.org>
4268 * xdisp.c (message_dolog): If we create *Messages*,
4269 switch it to messages-buffer-mode.
4271 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4273 Don't overuse 'const' in types of locals.
4274 * bidi.c (bidi_count_bytes):
4275 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4276 (xg_event_is_for_scrollbar):
4277 * xselect.c (x_handle_property_notify)
4278 (x_handle_selection_notify, x_handle_dnd_message):
4279 * xsettings.c, xsettings.h (xft_settings_event):
4280 * xterm.c (x_handle_net_wm_state, handle_one_event)
4281 (x_menubar_window_to_frame, x_detect_focus_change)
4282 (construct_mouse_click, note_mouse_movement)
4283 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4284 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4285 (handle_one_xevent, x_handle_net_wm_state):
4286 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4287 (x_handle_dnd_message):
4288 Avoid unnecessary 'const', typically the second 'const' in
4289 'const foo * const arg', a 'const' that does not affect the API
4290 and doesn't significantly help the human reader.
4292 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4294 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4295 only if Glib < 2.36.0.
4296 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4297 * xsettings.c (init_gconf, init_gsettings): Do not check
4299 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4301 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4303 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4305 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4306 before calling g_type_init.
4308 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4310 * nsterm.m (syms_of_nsterm): ... to here.
4312 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4314 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4315 (ignore_next_mouse_click_timeout): Use Time as X does.
4316 (handle_one_xevent): Avoid cast and use unsigned comparison.
4318 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4320 Do not copy X event in handle_one_xevent except KeyPress case.
4321 Wnen XEvent is processed, it is unlikely to be changed except
4322 KeyPress case, so we can avoid copying and use const pointer to
4323 const data to make sure that an event is not changed elsewhere.
4324 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4325 const' and do not create local copy except for the KeyPress event.
4326 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4327 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4328 (x_handle_net_wm_state, x_menubar_window_to_frame)
4329 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4330 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4331 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4332 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4333 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4334 (x_handle_dnd_message):
4335 * xsettings.c (xft_settings_event):
4336 Use 'const XEvent * const' where appropriate.
4337 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4339 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4341 Fix X event waiting to handle multiple frames.
4342 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4343 * xterm.c (pending_event_wait): Remove. Adjust users.
4344 (x_detect_focus_change): Pass frame arg.
4345 (handle_one_xevent): Find related frame early and clear per-frame
4346 wait_event_type only if this is an event for the relevant frame.
4347 (x_wait_for_event): Use per-frame wait_event_type.
4349 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4351 * nsfns.m (Fx_create_frame): Fix font driver registration for
4354 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4355 for syms_of_macfont.
4357 * nsterm.m: Include macfont.h.
4358 (ns_tmp_flags, ns_tmp_font): Remove.
4359 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4360 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4361 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4362 (changeFont:): Fix code style. Check for font driver type when
4365 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4368 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4369 (nsfont_open): Set font driver type.
4370 Set font->ascent and font->descent. Figure out font instead of
4371 ns_tmp_font, and flags instead of ns_tmp_flags.
4372 Fix indentation. Remove call to ns_draw_text_decoration,
4375 * nsfns.m: Include macfont.h.
4376 (Fx_create_frame): Register macfont driver, make a better default font.
4377 (Fns_popup_font_panel): Get font from macfont driver, if used.
4379 * macfont.m, macfont.h, macuvs.h: New files.
4381 * font.h: Declare syms_of_macfont.
4383 * font.c (syms_of_font): Call syms_of_macfont.
4385 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4387 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4389 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4390 and it is always zero for others, so I assume that this is an ancient
4391 leftover which nobody will want to change any more.
4392 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4393 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4394 * frame.c (x_set_scroll_bar_width):
4395 * w32fns.c (w32_createscrollbar):
4396 * w32term.c (w32_set_vertical_scroll_bar):
4397 * xfns.c (x_set_scroll_bar_default_width):
4398 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4399 (x_scroll_bar_expose): Related users changed.
4401 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4403 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4404 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4405 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4407 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4409 * nsterm.h, w32term.h, xterm.h: ...and not here.
4410 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4411 Remove unused Xisms.
4412 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4413 these modules are never compiled otherwise.
4415 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4417 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4418 Doc fix. (Bug#15375)
4420 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4422 Unify Fx_focus_frame between all ports.
4423 * frame.h (x_focus_frame): New prototype.
4424 * xfns.c (Fx_focus_frame): Remove.
4425 (syms_of_xfns): Do not defsubr it.
4426 (x_focus_frame): X implementation.
4427 * nsfns.m (Fx_focus_frame): Remove.
4428 (syms_of_nsfns): Do not defsubr it.
4429 (x_focus_frame): NS implementation.
4430 * w32term.c (Fx_focus_frame): Remove.
4431 (x_focus_on_frame): Rename to...
4432 (x_focus_frame): W32 implementation.
4433 * w32term.h (x_focus_on_frame): Remove prototype.
4434 * w32fns.c (Fx_focus_frame): Remove.
4435 (syms_of_w32fns): Do not defsubr it.
4436 * frame.c (Fx_focus_frame): Define here.
4437 (syms_of_frame): Defsubr here.
4438 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4440 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4442 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4443 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4444 each port to reference the port-specific window system data.
4445 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4446 (FRAME_DISPLAY_INFO): Define.
4447 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4448 (FRAME_DISPLAY_INFO): Define. Adjust users.
4449 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4450 (FRAME_DISPLAY_INFO): Define. Adjust users.
4451 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4452 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4453 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4454 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4455 * xselect.c, xterm.c: All related users changed.
4457 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4459 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4460 (x_menubar_window_to_frame): Remove prototypes.
4461 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4462 (x_menubar_window_to_frame, x_top_window_to_frame):
4464 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4465 (x_menubar_window_to_frame, x_top_window_to_frame):
4466 ...to here and convert all but the last to static.
4468 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4470 * lisp.mk (lisp): Add w32-common-fns.elc.
4472 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4474 * charset.c (char_charset): Document an exception for char-charset.
4476 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4478 * xterm.h (x_display_info): New field last_user_time...
4479 * xterm.c (toplevel): ...to replace static last_user_time.
4480 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4482 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4484 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4485 scroll bar values to prevent thumb from disappear and update comment.
4487 2013-09-11 Glenn Morris <rgm@gnu.org>
4489 * emacs.c (usage_message): Possessive apostrophe tweak.
4491 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4493 * nsterm.m (syms_of_nsterm): Use Qns.
4494 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4495 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4496 * xfns.c (x_display_info_for_name, Fx_open_connection):
4497 Remove old '#if 0' code.
4498 (syms_of_xfns): Use Qx.
4499 * termhooks.h (fullscreen_hook): Remove the leftover.
4500 (struct terminal): Fix typo in comment.
4502 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4504 Cleaning up a few X scroll bar bits.
4505 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4506 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4507 New member last_seen_part, going to replace...
4508 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4509 (xt_action_hook) [USE_LUCID]: Adjust user.
4510 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4511 Lucid-specific scroll bar support.
4512 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4513 to int and adjust to use last_seen_part member.
4514 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4515 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4516 Initialize last_seen_part.
4518 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4520 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4521 insert-buffer-substring an empty string.
4523 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4525 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4526 avoiding a GCC warning.
4528 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4530 Ifdef away frame tool bar code when it is not really used.
4531 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4532 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4533 and minimize_tool_bar_window_p under the above.
4534 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4535 (fset_tool_bar_window): Likewise.
4536 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4537 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4538 (change_frame_size_1):
4539 * window.c (window_from_coordinates, Frecenter): Adjust users.
4540 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4541 code is not really used.
4542 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4543 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4544 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4545 [!USE_GTK && !HAVE_NS]: Define as such.
4546 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4547 (note_mouse_highlight, expose_frame):
4548 * xfns.c (x_set_tool_bar_lines):
4549 * xterm.c (handle_one_xevent): Adjust users.
4551 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4553 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4554 This bug was introduced by my 2013-08-26 patch, which incorrectly
4555 assumed that the terminfo implementation doesn't use termcap buffers.
4556 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4557 these buffers apparently are used after all.
4558 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4559 (struct tty_display_info): Define members termcap_term_buffer and
4560 termcap_strings_buffer even if TERMINFO.
4562 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4565 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4566 'usage' docstring entry to pacify make-docfile.
4568 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4570 Change comparison functions =, <, >, <=, >= to take many arguments.
4571 * data.c: Change comparison functions' interface and implementation.
4572 * lisp.h: Make arithcompare available for efficient two arg
4574 * bytecode.c: Use arithcompare.
4575 * fileio.c: Use new interface.
4577 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4579 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4581 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4583 * eval.c (Feval): Document the new use of `lexical'.
4585 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4587 Review and drop old frame resize hack.
4588 * frame.h (struct frame): Remove force_flush_display_p.
4589 * dispnew.c (update_frame): Adjust user and don't call
4590 flush_frame here. The comment has said that there was an issues
4591 with redisplaying fringes, but I don't see any differences with
4592 and without this hack. Hopefully we can continue without it.
4593 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4594 current frame matrices twice if resized_p is set.
4596 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4598 Do not populate pure Xism x_sync to other ports.
4599 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4600 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4601 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4602 * w32term.h (x_sync): Remove prototype.
4604 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4606 Cleanup frame flushing.
4607 * dispextern.h (struct redisplay_interface):
4608 Drop flush_display_optional because flush_display is enough
4609 for X and flushing via RIF is just a no-op for others.
4610 * frame.h (flush_frame): New function.
4611 * dispnew.c (update_frame):
4612 * minibuf.c (read_minibuf):
4613 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4615 * keyboard.c (detect_input_pending_run_timers): Do not flush
4616 all frames but selected one in redisplay_preserve_echo_area.
4617 * nsterm.m (ns_flush): Remove no-op.
4618 (ns_redisplay_interface): Adjust user.
4619 * w32term.h (x_flush): Remove no-op.
4620 (w32_redisplay_interface): Adjust user.
4621 * xterm.c (x_flush): Simplify because we do not flush all
4622 frames at once any more. Adjust comment.
4623 (x_redisplay_interface): Adjust user.
4625 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4627 Port --without-x --enable-gcc-warnings to Fedora 19.
4628 * gfilenotify.c (globals_of_gfilenotify):
4629 Call g_type_init only if using an older glib version that needs it.
4631 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4633 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4634 (last_glyphless_glyph_merged_face_id): Remove declarations.
4635 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4636 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4637 (last_glyphless_glyph_merged_face_id): Now static.
4638 (merge_escape_glyph_face): New function, refactored from...
4639 (get_next_display_element): ...here.
4640 (merge_glyphless_glyph_face): New function, refactored from...
4641 (produce_glyphless_glyph): ...here...
4642 * term.c (produce_glyphless_glyph): ...and here.
4644 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4646 * eval.c (eval_sub): Only call Ffunction if necessary.
4648 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4650 Attempt to make redisplay more selective when changing cursor type.
4651 * frame.h (struct frame): New bitfield cursor_type_changed.
4652 * xdisp.c (cursor_type_changed): Remove.
4653 (try_cursor_movement, redisplay_window, try_window_id)
4654 (set_frame_cursor_types, try_window_reusing_current_matrix):
4655 Adjust to use per-frame bitfield.
4656 (redisplay_internal): Look for cursor type change on each visible
4657 frame and consider all frames if cursor type has been changed on
4658 the frame other than selected. If cursor type has been changed on
4659 selected frame only, do not use fast update.
4661 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4663 Attempt to make redisplay more selective when changing fonts.
4664 * frame.h (struct frame): New bitfield fonts_changed.
4665 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4666 (adjust_frame_glyphs): Add prototype.
4667 * dispnew.c (fonts_changed_p): Remove.
4668 (adjust_glyphs): Remove because we do not
4669 adjust matrices on all frames at once any more.
4670 (adjust_frame_glyphs): Block and unblock input here.
4671 (adjust_glyph_matrix): Use fonts_changed.
4672 (change_frame_size_1): Use adjust_frame_glyphs.
4673 * font.c (font_open_entity): Use fonts_changed.
4674 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4675 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4676 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4677 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4678 (shrink_mini_window, Fresize_mini_window_internal)
4679 (window_scroll_pixel_based, Fset_window_configuration)
4680 (apply_window_adjustment, Fset_window_vscroll):
4681 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4682 Use adjust_frame_glyphs.
4683 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4684 (try_window_reusing_current_matrix, try_window_id, display_line)
4685 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4686 (redisplay_internal): Consider fonts_changed and adjust frame
4687 matrices for each frame only if the frame is visible. If font
4688 has been changed on some frame during full redisplay, retry
4689 only visible frames where the font has been actually changed.
4691 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4693 Cache current header and mode line height for each window.
4694 * window.h (struct window): New fields mode_line_height
4695 and header_line_height.
4696 * window.c (make_window): Initialize them.
4697 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4698 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4699 (current_mode_line_height, current_header_line_height):
4701 * xdisp.c (current_mode_line_height, current_header_line_height):
4703 (pos_visible_p, init_xdisp): Adjust user.
4704 (redisplay_window): Invalidate mode_line_height and
4705 header_line_height if current and desired matrices do not agree.
4707 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4709 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4710 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4712 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4714 Make --without-x compatible with --enable-gcc-warnings.
4715 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4716 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4717 members under HAVE_WINDOW_SYSTEM.
4718 * keyboard.c (make_lispy_focus_out): Likewise.
4719 (record_menu_key): Move under HAVE_MENUS.
4720 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4721 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4722 (syms_of_xdisp): Adjust user.
4723 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4724 (start_hourglass, cancel_hourglass):
4725 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4726 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4727 and CLEAR_FONT_TABLE_NFONTS.
4728 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4729 Declare only if HAVE_WINDOW_SYSTEM.
4730 (lface_same_font_attributes_p, clear_face_gcs): Define only
4731 if HAVE_WINDOW_SYSTEM.
4733 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4735 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4736 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4737 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4739 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4741 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4743 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4745 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4746 This fixes a type error on hosts where ptrdiff_t is wider than int.
4748 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4750 * keyboard.c (read_key_sequence_vs): New function.
4751 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4754 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4756 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4758 Makefile improvements.
4759 * Makefile.in (config.status): Don't use double-colon rules, as
4760 they are not portable according to POSIX. Fix shell typo with `;
4761 I guess this rule has never been tested?
4762 (VCSWITNESS): New macro, to override any environment var.
4764 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4766 * xterm.h (struct x_display_info): Do not track X connection
4767 fd separately because it is always available from Display.
4768 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4771 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4773 * buffer.c (drop_overlay):
4774 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4775 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4777 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4779 * buffer.c (Fmake_overlay, Fmove_overlay):
4780 * intervals.c (set_point_from_marker):
4781 * print.c (PRINTPREPARE): Prefer signal_error
4782 to plain error and report unsuitable marker too.
4784 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4786 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4787 for 'dragging' member.
4788 (struct x_output): Remove set-but-unused leftovers
4789 'left_before_move' and 'top_before_move'.
4790 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4791 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4792 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4793 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4794 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4795 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4796 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4797 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4799 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4801 * nsfont.m (INVALID_GLYPH): New define.
4802 (nsfont_encode_char): Use INVALID_GLYPH.
4803 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4805 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4807 * xterm.c (x_last_mouse_movement_time): Revert last change.
4808 This code should use XDisplayMotionBufferSize to check display's
4809 motion history first, and there are few other issues as well.
4810 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4811 (handle_one_xevent): Adjust user.
4813 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4815 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4816 * frame.c (Flast_nonminibuf_frame): ... to here.
4817 (check_minibuf_window): Don't abort if no window was found
4820 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4822 Use XGetMotionEvents to ask the last mouse motion time from X server.
4823 * xterm.c (X_MOTION_HISTORY): Default to 1.
4824 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4825 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4826 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4827 Ifdef away legacy code.
4828 (XTmouse_position, x_scroll_bar_report_motion):
4829 Use x_last_mouse_movement_time.
4830 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4833 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4835 * msdos.c (last_mouse_window): Move to...
4836 (dos_rawgetc): ...this function and adjust comment.
4837 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4838 (mouseMoved): ...this function and adjust comment.
4839 * w32term.c (last_window): Likewise with...
4840 (w32_read_socket): ...this function.
4841 * xterm.c (last_window): Likewise with...
4842 (handle_one_xevent): ...this function.
4844 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4846 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4847 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4848 (handle_one_xevent): ...to here.
4849 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4852 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4854 * msdos.c (IT_set_terminal_window): Remove no-op.
4855 (initialize_msdos_display): Adjust terminal setup.
4856 * w32console.c (w32con_set_terminal_window): Remove no-op.
4857 (initialize_w32_display): Adjust terminal setup.
4858 * w32term.c (w32_set_terminal_window): Remove no-op.
4859 (w32_create_terminal): Adjust terminal setup.
4860 * xterm.c (XTset_terminal_window): Remove no-op.
4861 (x_create_terminal): Adjust terminal setup.
4863 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4865 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4867 (ns_create_terminal): Adjust terminal setup.
4868 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4870 (w32_create_terminal): Adjust terminal setup.
4871 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4873 (x_create_terminal): Adjust terminal setup.
4875 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4877 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4878 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4879 * dispnew.c (buffer_posn_from_coords):
4880 * window.c (Fwindow_end, displayed_window_lines):
4881 * xdisp.c (redisplay_mode_lines): Use it.
4883 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4885 * fontset.c (face_for_char): Check char in the current face font first
4886 if HAVE_NS (Bug#15138).
4888 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4890 * window.c (temp_output_buffer_show): Make sure window returned
4891 by display_buffer is live (Bug#15213).
4893 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4895 Minor cleanup to avoid forward declarations.
4896 * coding.h (struct ccl_spec): Remove forward declaration.
4897 * composite.h (toplevel): Include font.h.
4898 (struct composition_it, struct face, struct font_metrics):
4899 Remove forward declaration.
4900 * dispextern.h (struct image, struct atimer): Likewise.
4901 * emacsgtkfixed.h (struct frame): Likewise.
4902 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4903 * font.h (struct font_driver, struct font, struct glyph_string)
4904 (struct face): Remove forward declaration.
4905 * fontset.h (struct face, struct font): Likewise.
4906 * frame.h (toplevel): Style cleanup.
4907 (enum output_method): Move to...
4908 * termhooks.h (enum output_method): ...here.
4909 (struct glyph, struct frame, struct ns_display_info)
4910 (struct x_display_info, struct w32_display_info):
4911 Remove forward declaration.
4912 * xterm.h (toplevel): Include termhooks.h.
4913 (struct font, struct window, struct glyph_matrix, struct frame)
4914 (struct input_event, struct face, struct image): Remove forward
4916 * gtkutil.h (struct _widget_value): Likewise.
4917 * keyboard.h (toplevel): Include termhooks.h.
4918 (struct input_event): Remove forward declaration.
4920 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4922 * intervals.c (set_point_from_marker): New function.
4923 * editfns.c (Fgoto_char):
4924 * process.c (Finternal_default_process_filter):
4925 * window.c (select_window_1): Use it.
4926 * buffer.h (set_point_from_marker): Add prototype.
4928 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4930 * w32.c (term_winsock): Call release_listen_threads before calling
4932 (_sys_wait_accept): Wait for accept event in a loop with a finite
4933 timeout, instead of waiting indefinitely. Will hopefully avoid
4934 hanging during exit because WSACleanup deadlocks waiting for the
4935 event object to be released. (Bug#14333)
4937 * w32proc.c (release_listen_threads): New function, signals all
4938 the reader threads that listen for connections to stop waiting.
4940 * w32.h (release_listen_threads): Add prototype.
4942 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4944 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4945 field of new marker (for sanity and safety).
4946 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4947 anyway because XMISCTYPE is a function and can't be an lvalue).
4949 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4951 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4952 (x_after_update_window_line, x_scroll_bar_create):
4953 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4954 (handle_one_xevent, x_clear_frame_area):
4955 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4956 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4957 * xterm.h (x_clear_area): Adjust prototype.
4959 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4961 Hook scanning and indentation functions to find_newline. This helps
4962 to avoid duplicated code and renders more respect to newline cache.
4963 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4964 * cmds.c (Fforward_line):
4965 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4966 Use find_newline and avoid unnecessary point movements.
4967 * search.c (scan_newline): Implement on top of find_newline.
4969 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4971 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4972 scoped code (bug#11258).
4974 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4976 * nsterm.m (last_window): New variable.
4977 (EV_TRAILER2): New macro.
4978 (EV_TRAILER): Call EV_TRAILER2.
4979 (mouseMoved:): Add support for mouse-autoselect-window
4980 on nextstep (Bug#6888).
4982 2013-08-28 Andreas Schwab <schwab@suse.de>
4984 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4985 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4986 Remove unused macro definitions.
4987 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4988 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4989 Only define if emacs.
4991 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4993 Prefer enum glyph_row_area to int where appropriate.
4994 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4996 (window_box, window_box_width, window_box_left, window_box_left_offset)
4997 (window_box_right, window_box_right_offset): Adjust prototypes.
4998 * xdisp.c (window_box, window_box_width, window_box_left)
4999 (window_box_left_offset, window_box_right, window_box_right_offset):
5000 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5001 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5002 * nsterm.m (ns_clip_to_row):
5003 * w32term.c (w32_clip_to_row):
5004 * xterm.c (x_clip_to_row): Likewise.
5006 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5008 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5009 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5011 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5013 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5014 for portability to hosts where /bin/sh has problems.
5016 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5018 Redesign redisplay interface to drop global output_cursor.
5019 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5020 (toplevel): Remove declaration of output_cursor.
5021 (set_output_cursor, x_cursor_to): Remove prototype.
5022 * window.h (struct window): New member output_cursor.
5023 (output_cursor_to): New function to replace RIF member.
5024 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5025 (update_text_area, set_window_cursor_after_update): Use it.
5026 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5027 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5028 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5029 * w32term.c (x_update_window_begin, x_update_window_end):
5030 * xterm.c (x_update_window_begin, x_update_window_end):
5031 Adjust to use per-window output cursor.
5033 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5035 Simplify SELECT_TYPE-related code.
5036 Like EMACS_TIME, this portability layer is no longer needed, since
5037 Emacs has been using fd_set as a portability layer for some time.
5038 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5039 (SELECT_TYPE): Remove. All uses changed to fd_set.
5040 (fd_set) [!FD_SET]: New typedef.
5042 Simplify EMACS_TIME-related code.
5043 This portability layer is no longer needed, since Emacs has been
5044 using struct timespec as a portability layer for some time.
5045 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5046 Include <time.h> rather than "systime.h"; that's all that's needed now.
5047 * dispnew.c: Include <timespec.h> rather than "systime.h";
5048 that's all that's needed now.
5049 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5050 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5051 TIMESPEC_RESOLUTION.
5052 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5053 LOG10_TIMESPEC_RESOLUTION.
5054 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5055 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5056 (make_emacs_time): Remove. All used changed to make_timespec.
5057 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5058 (current_timespec): Rename from current_emacs_time. All uses changed.
5059 (add_emacs_time): Remove. All uses changed to timespec_add.
5060 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5061 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5062 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5063 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5064 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5065 (current_timespec): Rename from current_emacs_time. All uses changed.
5066 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5067 changed to timespec_cmp.
5068 * xgselect.c: Include <timespec.h>, since our .h files don't.
5070 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5072 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5073 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5074 Remove the leftovers.
5075 * gtkutil.c (toplevel): Do not declare Qxft but include
5077 * image.c (toplevel): Do not declare Vlibrary_cache because
5078 it's already done in lisp.h.
5080 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5082 * lisp.h (Mouse_HLInfo): Move from here...
5083 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5084 (reset_mouse_highlight): New function.
5085 * msdos.c (dos_set_window_size, IT_update_begin)
5086 (internal_terminal_init):
5087 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5088 (ns_initialize_display_info):
5089 * w32console.c (initialize_w32_display):
5090 * w32term.c (x_update_window_end, x_free_frame_resources)
5091 (w32_initialize_display_info):
5092 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5093 * window.c (Fdelete_other_windows_internal):
5094 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5095 * termchar.h (toplevel):
5096 * xterm.h (toplevel): Include dispextern.h.
5098 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5100 Fix minor problems found by static checking.
5101 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5102 (expect): Avoid nested-if warning.
5103 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5104 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5105 * nsterm.h, nsterm.m (ns_select):
5106 * xgselect.c, xgselect.h (xg_select):
5107 Adjust signature to better match pselect's.
5108 * nsterm.m (ns_select):
5109 Don't set *TIMEOUT, since pselect doesn't.
5110 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5111 diagnostic about assigning const char * to it.
5112 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5114 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5116 * lread.c (substitute_object_recurse): Handle hash-tables as well
5119 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5121 Fix unlikely core dump in init_tty, and simplify terminfo case.
5122 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5123 The old version incorrectly dumped core if malloc returned a
5124 buffer containing only non-NUL bytes.
5125 (init_tty): Do not allocate or free termcap buffers; the
5126 struct does that for us now.
5127 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5128 (struct tty_display_info): Define members termcap_term_buffer and
5129 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5130 use them. Allocate them directly in struct rather than indirectly
5131 via a pointer, to simplify init_tty.
5133 * frame.c (check_minibuf_window): Initialize 'window' properly,
5134 so that Emacs reliably aborts later if 'window' is not initialized.
5136 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5138 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5139 of VoidSymbol (Bug#15154).
5141 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5143 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5144 mouse_face_beg_y and mouse_face_end_y.
5145 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5146 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5147 Adjust users and update comment where appropriate.
5149 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5151 * frame.c (check_minibuf_window): New function.
5152 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5153 Call check_minibuf_window (Bug#15183).
5155 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5157 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5158 because this is the only last cursor data we need to keep and consult.
5159 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5160 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5163 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5165 Fix recovering from possible decompression error.
5166 Since insert_from_gap doesn't always move point, we can't use PT as
5167 the position where the partially decompressed data ends, and
5168 should count how many bytes was produced so far.
5169 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5170 (unwind_decompress): Really delete partially uncompressed data.
5171 (Fzlib_decompress_region): Take decompressed data size into account.
5173 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5175 * syntax.c (init_syntax_once): Adjust comment and do an early
5176 initialization of Qchar_table_extra_slots just once...
5177 * casetab.c (init_casetab_once):
5178 * category.c (init_category_once):
5179 * character.c (syms_of_character):
5180 * coding.c (syms_of_coding):
5181 * xdisp.c (syms_of_xdisp): ...and omit it here.
5183 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5185 * xdisp.c (get_next_display_element): Don't apply to characters
5186 from a display vector the logic of setting it->end_of_box_run_p
5187 suitable for characters from a buffer. (Bug#15175)
5189 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5190 to handle directories, rather than '_utime' which doesn't.
5193 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5195 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5196 or fullscreen (Bug#14627).
5198 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5200 System-dependent integer overflow fixes.
5201 * process.c (Fset_process_window_size): Signal an error if
5202 the window size is outside the range supported by the lower level.
5203 * sysdep.c (set_window_size): Return negative on error,
5204 nonnegative on success, rather than -1, 0, 1 on not in system,
5205 failure, success. This is simpler. Caller changed.
5206 (serial_configure): Remove unnecessary initialization of local.
5207 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5208 size fits in unsigned long; this isn't true on some 32-bit hosts.
5209 Avoid buffer overrun if some future version of /proc/meminfo has a
5210 variable name longer than 20 bytes.
5211 (system_process_attributes) [__FreeBSD__]:
5212 Don't assume hw.availpages fits in 'int'.
5214 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5216 Don't let very long directory names overrun the stack.
5217 Fix some related minor problems involving "//", vfork.
5218 * callproc.c (encode_current_directory): New function.
5219 (call_process): Don't append "/"; not needed.
5220 * fileio.c (file_name_as_directory_slop): New constant.
5221 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5222 this can save the caller having to alloca.
5223 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5224 Use SAFE_ALLOCA, not alloca.
5225 (directory_file_name, Fexpand_file_name): Leave leading "//"
5226 alone, since it can be special even on POSIX platforms.
5227 * callproc.c (call_process):
5228 * process.c (Fformat_network_address):
5229 * sysdep.c (sys_subshell):
5230 Use encode_current_directory rather than rolling our own.
5231 (create_process): No need to encode directory; caller does that now.
5232 * process.h (encode_current_directory): New decl.
5233 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5234 Rework to avoid 'goto xyzzy;'.
5236 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5238 * xdisp.c (handle_face_prop): If the default face was remapped use
5239 the remapped face for strings from prefix properties. (Bug#15155)
5241 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5243 Minor cleanup for redisplay interface and few related functions.
5244 * frame.h (enum text_cursor_kinds): Move from here...
5245 * dispextern.h (enum text_cursor_kinds): ...to here.
5246 (toplevel): Drop unnecessary declarations.
5247 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5248 in update_window_end_hook and draw_window_cursor functions.
5249 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5250 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5251 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5252 * xterm.c (x_update_window_end, x_draw_window_cursor):
5253 * xdisp.c (display_and_set_cursor, update_window_cursor)
5254 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5255 enum text_cursor_kinds where appropriate.
5257 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5259 Redesign redisplay interface to drop updated_row and updated_area.
5260 * dispextern.h (updated_row, updated_area): Remove declaration.
5261 (struct redisplay_interface): Pass glyph row and row area parameters
5262 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5263 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5265 * dispnew.c (updated_row, updated_area): Remove.
5266 (redraw_overlapped_rows, update_window_line): Adjust user.
5267 (update_marginal_area, update_text_area): Likewise. Pass updated row
5268 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5269 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5272 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5274 * process.c (flush_pending_output): Remove stub.
5277 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5279 * callproc.c: Fix race that killed background processes (Bug#15144).
5280 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5281 Record deleted process-id in critical section, not afterwards.
5282 Don't mistakenly kill process created by a call-process invocation
5283 that discards output and does not wait.
5285 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5287 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5288 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5289 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5290 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5291 to shut up compiler in mark_object.
5292 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5294 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5296 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5297 We can't portably rely on PTY_OPEN doing that, even if
5298 it calls posix_openpt with O_CLOEXEC.
5300 2013-08-20 Kenichi Handa <handa@gnu.org>
5302 * character.c (string_char): Improve commentary.
5304 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5306 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5307 (struct animation_cache): Make signature a flexible array member.
5308 All uses changed. This is a tad slower but may insulate us better
5309 from future changes to ImageMagick.
5311 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5313 * image.c: Shrink memory needed for animation cache.
5314 (SIGNATURE_DIGESTSIZE): New constant.
5315 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5316 (imagemagick_create_cache): Copy the signature. This saves
5317 several KB of memory that ImageMagick wastes per signature.
5318 Don't bother updating the update_time, as the caller does that now.
5319 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5320 it's a fixed size struct member now.
5321 (imagemagick_get_animation_cache): Always destroy the signature,
5322 as it's now imagemagick_create_cache's responsibility to copy it.
5323 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5324 and use memcmp rather than strcmp.
5325 eassert that ImageMagick returns a signature of the specified length.
5327 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5329 * image.c (imagemagick_get_animation_cache): Don't segfault on
5331 (imagemagick_get_animation_cache): Revert to previous definition
5332 so that it actually works. But keep the memory leak fix.
5333 (imagemagick_get_animation_cache): Fix memory leak.
5335 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5337 * image.c: Fix animation cache signature memory leak.
5338 Fix some other minor performance problems while we're at it.
5339 (imagemagick_create_cache): Clear just the members that
5340 need clearing. Don't set update_time, as caller does that now.
5341 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5342 Simplify by using pointer-to-pointer instead of a prev pointer.
5343 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5344 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5345 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5346 it's already a copy. Free the signature probe unless it's cached.
5348 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5349 This was introduced by my 2013-08-12 fix for Bug#15035.
5351 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5353 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5354 (imagemagick_prune_animation_cache): Now static.
5356 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5358 * image.c (imagemagick_get_animation_cache): Don't segfault when
5359 pruning all entries.
5361 2013-08-18 Ken Brown <kbrown@cornell.edu>
5363 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5364 static heap if ENABLE_CHECKING is defined.
5365 (max_bss_sbrk_ptr): New variable.
5367 (report_sheap_usage): Report maximum static heap usage instead of
5368 ending static heap usage.
5370 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5372 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5373 of zlib_initialized according to the results of calling
5374 init_zlib_functions.
5376 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5378 * image.c: Implement an ImageMagick per-image cache.
5379 (imagemagick_get_animation_cache): Fix a double-free error.
5380 (imagemagick_load_image): Remove the ping_wand code, which only
5381 apparently saved time on invalid animated images, and slowed down
5382 everything else. Optimise for the common case.
5384 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5386 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5388 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5390 * marker.c (set_marker): Remove documentation of undefined behavior.
5392 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5394 * image.c (imagemagick_compute_animated_image): Animate correctly
5395 when sub-images are smaller than the main image.
5396 (imagemagick_compute_animated_image): Setting the iterator row to
5397 zero is apparently not allowed.
5398 (imagemagick_compute_animated_image): Allow images that say they
5399 have sub-images that are bigger than the main image, but just crop
5402 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5404 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5406 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5408 * image.c (imagemagick_compute_animated_image): Respect the GIF
5411 2013-08-15 Ken Brown <kbrown@cornell.edu>
5413 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5414 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5417 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5419 Fix minor problems found by static checking.
5420 * frame.c (delete_frame):
5421 * xdisp.c (next_element_from_display_vector):
5422 Avoid uninitialized local.
5423 * image.c (imagemagick_compute_animated_image): Port to C89.
5424 Prefer usual GNU indentation style for loops.
5425 Be more careful about bizarrely large sizes, by using ptrdiff_t
5428 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5430 Fix infinite frame selection loop (Bug#15025).
5431 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5433 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5435 * xdisp.c (compute_window_start_on_continuation_line):
5436 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5437 to make sure we end up setting the window start at the leftmost
5438 visible character of the display line. This avoids funky
5439 horizontal shifting because the window start is not kept on the
5440 same position. (Bug#15090)
5441 (next_element_from_display_vector): Support 'box' face attribute
5442 in the face definitions of a display vector. (Bug#15099)
5444 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5446 * image.c (imagemagick_compute_animated_image): Implement animated
5448 (imagemagick_compute_animated_image): Fix some compilation
5449 warnings. Implement a very simple cache to make the animation
5450 usable at all, but it should be replaced with a per-image cache.
5452 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5454 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5455 to do `for' loops over alist values.
5456 * buffer.h (FOR_EACH_BUFFER):
5457 * process.c (FOR_EACH_PROCESS): Use it.
5458 (handle_child_signal, status_notify, Fget_buffer_process)
5459 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5461 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5463 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5464 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5465 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5466 to xzalloc and so avoid redundant call to memset.
5467 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5468 members because it is allocated with xzalloc and so already zeroed.
5470 2013-08-14 Ken Brown <kbrown@cornell.edu>
5472 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5475 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5477 Utility function and macro to copy Lisp string to C string.
5478 * lisp.h (xlispstrdupa): New macro.
5479 (xlispstrdup): New prototype.
5480 * alloc.c (xlispstrdup): New function.
5481 * callint.c (Fcall_interactively):
5482 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5483 (Fsubstitute_in_file_name):
5484 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5485 * image.c (x_create_bitmap_from_file):
5486 * w32term.c (w32_term_init):
5487 * xterm.c (x_term_init): Use xlispstrdup.
5489 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5491 * image.c (imagemagick_load_image): Make animated pictures work.
5492 There's still some problems with background color settings, though
5495 * decompress.c (unwind_decompress): Always restore point.
5497 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5499 * marker.c (set_marker): Reformat documentation.
5501 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5503 * xdisp.c (cursor_type_changed): Now static.
5505 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5506 Use changed. This avoids the need to call xmalloc and for the
5507 caller to call xfree, and avoids memory leaks in some situations.
5509 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5511 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5512 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5513 (redisplay_window): If window_end_valid is cleared due to non-zero
5514 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5515 so do not call to try_cursor_movement for that window.
5517 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5519 * window.h (struct window): Convert window_end_pos and
5520 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5521 (wset_window_end_pos, wset_window_end_vpos): Remove.
5522 * dispnew.c (adjust_glyph_matrix):
5523 * window.c (Fwindow_end, replace_window, set_window_buffer)
5525 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5526 (set_vertical_scroll_bar, redisplay_window, try_window)
5527 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5528 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5529 (note_mouse_highlight): Adjust users.
5530 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5533 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5535 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5536 * image.c (imagemagick_filename_hint): Use `const char *' and
5537 prefer SSDATA to SDATA to avoid warnings.
5539 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5541 Cleanup window fringes, margins and scroll bars adjustments.
5542 * window.c (set_window_fringes, set_window_margins)
5543 (set_window_scroll_bars, apply_window_adjustment): New functions.
5544 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5545 (Fset_window_scroll_bars): Use them.
5547 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5549 * window.h (struct window): Convert scroll_bar_width
5550 from Lisp_Object to integer. Adjust comment.
5551 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5553 * window.c (wset_scroll_bar_width): Remove.
5554 (make_window): Initialize scroll_bar_width.
5555 (Fsplit_window_internal): Use direct assignment.
5556 (Fset_window_configuration, save_window_save):
5557 Convert Lisp_Object to integer and back where appropriate.
5558 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5559 bar was actually changed, and mention this in docstring.
5561 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5563 * decompress.c: Minor simplifications.
5564 (Fzlib_decompress_region): Don't bother verifying
5565 that avail_out <= UINT_MAX, as that was confusing.
5566 Mention the restriction in a comment instead.
5567 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5569 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5571 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5572 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5574 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5576 * image.c (imagemagick_filename_hint): Check for errors in the
5579 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5581 * window.c (Fwindow_margins): Return nil when there's no marginal
5582 area, as per the documented API.
5584 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5585 Fmake_vector, as scroll bar's struct members are not all Lisp
5586 objects now. This avoids crashes in GC.
5588 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5589 bool, so its address could be taken.
5591 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5593 * image.c (imagemagick_filename_hint): New function to possibly
5594 apply `image-content-type-suffixes'.
5595 (imagemagick_load_image): Use it.
5597 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5599 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5600 if loading zlib failed.
5602 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5604 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5605 2013-08-13 checkin below. Change bool to BOOL, rule is:
5606 All Obj-C code uses BOOL, except for interfaces callable from C.
5608 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5610 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5612 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5613 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5614 bool instead of BOOL.
5615 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5616 from Lisp_Object to bitfield. Adjust comment.
5617 * w32term.c (x_scroll_bar_create): Adjust user.
5618 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5619 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5620 Use bool for boolean.
5621 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5622 to `unsigned int' when defining a bitfield.
5624 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5626 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5628 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5630 * window.h (struct window): Convert left_margin_cols and
5631 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5632 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5633 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5635 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5637 (showing_window_margins_p, update_window_line, update_frame_1):
5638 * fringe.c (draw_fringe_bitmap_1):
5639 * xdisp.c (window_box_width): Adjust users.
5640 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5641 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5642 Use direct assignment.
5643 (Fset_window_configuration, save_window_save, Fwindow_margins):
5644 Convert Lisp_Object to integer and back where appropriate.
5645 (Fset_window_margins): Adjust user. Return t if any margin
5646 was actually changed, and mention this in docstring.
5648 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5650 * syntax.c (forward_word):
5651 * cmds.c (forward_char, backward_char): Mention the optional argument.
5653 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5655 * window.h (struct window): Convert left_fringe_width
5656 and right_fringe_width from Lisp_Objects to integers.
5658 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5659 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5660 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5662 (make_window): Initialize new integer fields to -1.
5663 (Fsplit_window_internal): Use direct assignment.
5664 (Fset_window_configuration, save_window_save):
5665 Convert Lisp_Object to integer and back where appropriate.
5666 (Fset_window_fringes): Adjust user. Return t if any fringe
5667 was actually changed, and mention this in docstring.
5669 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5671 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5672 * nsfns.m (x_set_cursor_type):
5673 * w32fns.c (x_set_cursor_type):
5674 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5675 * xdisp.c (set_frame_cursor_types): ...but in common code.
5677 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5679 * font.c (clear_font_cache): New function, stripped from...
5680 (Fclear_font_cache): ...here, which now uses the function
5681 above. Adjust comment.
5682 * font.h (clear_font_cache): Add prototype.
5683 * xfaces.c (clear_face_cache): Use clear_font_cache.
5685 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5687 * window.c (Fset_window_start): Compare `w', not `window' because
5688 `w' might not be equal to `window' after call to decode_live_window.
5690 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5692 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5693 This fixes a problem introduced by the Bug#15035 patch
5694 when using GPG. Reported by Herbert J. Skuhra.
5696 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5698 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5699 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5700 not yet initialized.
5702 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5704 * decompress.c (Fzlib_decompress_region): Support zlib
5705 decompression, too, and rename.
5707 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5709 Minor zlib configuration tweaks.
5710 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5711 Don't assume presence of fn_inflateInit2_ zlib internal function.
5713 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5715 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5716 include the zlib prefix.
5718 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5720 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5721 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5722 define static variables that are pointers to zlib functions to be
5724 (init_zlib_functions) [WINDOWSNT]: New function.
5725 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5727 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5728 macros instead of invoking the zlib functions directly.
5729 (syms_of_decompress): DEFSYM Qzlib_dll.
5730 Staticpro Szlib_available_p.
5732 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5734 Avoid looping over all frame windows to freeze and unfreeze.
5735 * window.h (struct window): Drop frozen_window_start_p.
5736 (freeze_window_starts): Drop prototype.
5737 * frame.h (struct frame): New frozen_window_starts flag.
5738 (FRAME_WINDOWS_FROZEN): New macro.
5739 * window.c (freeze_window_start, freeze_window_starts):
5741 (select_window, replace_window): Adjust users.
5742 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5743 (window_frozen_p): New function.
5744 (redisplay_window): Use it.
5746 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5748 Fix some fd issues when running subprocesses (Bug#15035).
5749 Fix bugs that can leak files or file descriptors on errors.
5750 Don't unlink open temp files, as that's hard for users to diagnose
5751 when things go awry (e.g., temp disk exhausted).
5752 Don't bother to lock temp files. Check for invalid recursion.
5753 * callproc.c (synch_process_fd): Remove. All uses removed.
5754 (synch_process_tempfile): New var or macro.
5755 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5757 (record_kill_process): New arg, the temp name. All callers changed.
5758 (delete_temp_file): Now just a simple wrapper around unlink.
5759 (call_process_kill): New arg, the call_process_fd array.
5760 Close them all. Clear synch_process_pid. Remove the temp file,
5761 or arrange for it to be removed.
5762 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5763 that's been moved to synch_process_tempfile. Caller changed.
5764 Do not remove the tempfile; that's now call_process_kill's
5766 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5767 call_process_kill; the caller now does that.
5768 (call_process_cleanup): Do not close the process fd; that's now
5769 call_process_kill's responsibility.
5770 (Fcall_process): Implement via new function call_process, which
5771 has most of the old body of Fcall_process, but with a different API.
5772 (call_process): New function that does not open or close filefd if
5773 it is nonnegative. Record which fds need to be closed, and let
5774 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5775 Signal an error if invoked recursively (could be done via a hook).
5776 Simplify creation of the tempfile in the MSDOS case.
5777 Don't create the output file until after checking for the executable.
5778 Report any failure to open /dev/null.
5779 Don't open /dev/null for writing twice; once is enough.
5780 Don't create pipe if all output is being discarded or sent to file.
5781 Don't worry about setting up the coding system or reading from the
5782 pipe if all output is being discarded.
5783 Hoist fd_error local into top level, to lessen block nesting.
5784 Don't record deleted pid here; now done by Fcall_process_region.
5785 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5786 and note its success in synch_process_tempfile.
5787 Do not leak resources when child_setup fails.
5788 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5789 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5790 (create_temp_file): Now returns open fd, with an additional
5791 Lisp_Object * argument to return the name. All callers changed.
5792 Do not close the file; rewind it instead, and leave it open for
5793 the caller. Do not lock the temp file. Unwind-protect the file
5794 and the file-descriptor.
5795 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5796 If an asynchrounous process, record it here, not in call_process.
5797 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5798 * eval.c (set_unwind_protect): New function.
5799 * fileio.c (write_region): New function, generalized from the
5800 old Fwrite_region. Do not lock temp files.
5801 (Fwrite_region): Use it.
5802 * lisp.h (set_unwind_protect, write_region): New decls.
5803 * process.c: Include <verify.h>.
5804 (make_process): Mark fds as initially closed.
5805 (deleted_pid_list): Now a list of pid-filename pairs.
5807 (close_process_fd): New function.
5808 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5809 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5810 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5811 (create_process, create_pty, Fmake_serial_process)
5812 (server_accept_connection): Record which fds need to be closed,
5813 and let deactivate_process close them.
5814 (Fmake_network_process): Do not discard the unwind-protect
5815 until it's safe to do so.
5816 (deactivate_process): Close the fds opened by create_process etc.
5817 (Fprocess_send_eof): Adjust to new way of recording open fds.
5818 Report an error if /dev/null can't be opened, instead of aborting.
5819 * process.h (PROCESS_OPEN_FDS): New constant.
5820 (struct Lisp_Process): New member open_fds.
5821 (record_kill_process, record_deleted_pid): Adjust signatures.
5822 (record_deleted_pid): Move decl here ...
5823 * syswait.h (record_deleted_pid): ... from here.
5825 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5827 * decompress.c: Fix bugs with large buffers and weird inputs.
5828 Tune a bit. Reindent as per usual Emacs style.
5829 (BUFFER_SIZE): Remove.
5830 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5831 more than UINT_MAX bytes. Decompress into the gap instead of into
5832 an auto buffer, as this should avoid copying. Return nil if
5833 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5834 set immediate_quit; we shouldn't trust zlib code that much.
5836 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5838 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5839 errors, and really move the gap to where we want it.
5841 * lisp.h: Include decompress.c support.
5843 * emacs.c (main): Include decompress.c support.
5845 * Makefile.in: Include -lz if present.
5847 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5849 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5850 (initWithTitle:): Initialize frame to 0.
5851 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5852 (fillWithWidgetValue:frame:): Rename from
5853 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5855 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5856 fillWithWidgetValue:frame:
5858 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5859 remove memory leak warnings.
5861 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5862 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5865 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5866 (x_activate_menubar): Update the whole menu.
5867 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5868 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5869 current event is not NSSystemDefined (Bug#15001).
5870 Call ns_check_menu_open only if trackingMenu is 2.
5871 (menuDidClose:): New method, decrease trackingMenu.
5872 (fillWithWidgetValue:setDelegate:): New method.
5873 (fillWithWidgetValue:): Call the above.
5875 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5877 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5879 Omit some unnecessary casts.
5880 Many of these go back to the old pre-C89 days, when they may have
5881 been needed, but we've been assuming C89 or later for a while now.
5882 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5883 (live_float_p, live_misc_p, live_vector_p):
5884 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5885 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5886 (defvar_per_buffer):
5887 * callint.c (Fcall_interactively):
5888 * doc.c (Fsubstitute_command_keys):
5889 * filelock.c (get_boot_time):
5890 * frame.c (xrdb_get_resource):
5891 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5892 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5893 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5894 (menuitem_highlight_callback, menu_destroy_callback)
5895 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5896 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5897 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5898 (xg_tool_bar_help_callback, tb_size_cb):
5899 * image.c (xpm_alloc_color, png_read_from_memory)
5900 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5901 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5903 * keymap.c (describe_map):
5904 * nsfns.m (Fns_display_monitor_attributes_list):
5905 * nsmenu.m (process_dialog:):
5906 * nsterm.m (hold_event):
5907 * process.c (wait_reading_process_output):
5908 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5909 * scroll.c (do_direct_scrolling, scrolling_1):
5910 * termcap.c (tgetent):
5911 * window.c (check_window_containing, add_window_to_list)
5912 (freeze_window_starts):
5913 * xdisp.c (compare_overlay_entries, vmessage):
5914 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5915 (x_get_monitor_attributes_xrandr)
5916 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5917 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5918 * xfont.c (xfont_match, xfont_open):
5919 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5920 (menubar_selection_callback, menu_position_func)
5921 (popup_selection_callback, create_and_show_popup_menu)
5922 (dialog_selection_callback, create_and_show_dialog):
5923 * xrdb.c (x_get_string_resource):
5925 * xsmfns.c (x_session_check_input):
5926 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5927 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5928 (xaw_jump_callback, xaw_scroll_callback):
5929 Omit unnecessary casts.
5931 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5933 Minor string-length refactoring.
5934 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5935 * frame.c (make_monitor_attribute_list):
5936 Prefer build_string to strlen + make_string.
5938 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5940 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5941 don't check minor_code (Bug#14417).
5943 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5945 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5946 vertical positions instead. This avoids calling MATRIX_ROW with
5947 row numbers that are possibly beyond valid limits. (Bug#15064)
5949 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5951 Use xstrdup and build_unibyte_string where applicable.
5952 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5953 * xfns.c (x_window):
5954 * xrdb.c (x_get_customization_string):
5955 * xterm.c (xim_initialize):
5956 * w32fns.c (w32_window): Use xstrdup.
5957 (w32_display_monitor_attributes_list):
5958 * emacs.c (init_cmdargs):
5959 * keyboard.c (PUSH_C_STR):
5960 * nsfont.m (nsfont_open):
5961 * sysdep.c (system_process_attributes):
5962 * w32.c (system_process_attributes):
5963 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5965 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5967 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5968 variables of these types so that GDB would know about them, as aid
5969 for debugging fatal exceptions. (Bug#15024) See also
5970 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5973 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5975 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5976 larger than the NSWindow (Bug#14934).
5978 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5980 Redesign redisplay interface to drop global variable updated_window.
5981 Always pass currently updated window as a parameter to update routines.
5982 * dispextern.h (updated_window): Remove declaration.
5983 (struct redisplay_interface): Pass window parameter to
5984 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5985 and after_update_window_hook.
5986 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5988 * dispnew.c (updated_window): Remove.
5989 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5990 (update_window_line): Adjust to match redisplay interface changes.
5991 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5992 (ns_scroll_run, ns_after_update_window_line):
5993 * w32term.c (x_update_window_begin, x_update_window_end)
5994 (x_after_update_window_line, x_scroll_run):
5995 * xterm.c (x_update_window_begin, x_update_window_end)
5996 (x_after_update_window_line, x_scroll_run):
5997 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5998 Likewise. Adjust comments where appropriate.
5999 (x_cursor_to): Simplify because this is always called during window
6000 update (but install debugging check anyway).
6001 (expose_window): Check must_be_updated_p flag to see whether this
6002 function is called during window update.
6004 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6006 Do not reset window modification event counters excessively.
6007 These leftovers and poor man's tricky methods to catch extra
6008 redisplay's attention are no longer needed.
6009 * frame.c (set_menu_bar_lines_1):
6010 * minibuf.c (read_minibuf_unwind):
6011 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6012 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6013 (window_scroll_line_based, Fset_window_configuration):
6014 * xdisp.c (redisplay_window): Do not reset last_modified and
6015 last_overlay_modified counters.
6017 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6019 * xselect.c (x_send_client_event): Set send_event and serial, memset
6020 data.l as it might be bigger than data.b. Use 24 bit mask to
6021 XSendEvent (Bug#15034).
6023 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6025 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6026 for TTY frames that are not the top frame on their console.
6029 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6031 * w32term.c (w32fullscreen_hook): Really maximize frame when
6032 asked for (Bug#14841).
6034 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6036 Prefer selected_window to Fselected_window, likewise for frames.
6037 * buffer.c (Fbuffer_swap_text):
6038 * data.c (Fvariable_binding_locus):
6039 * window.c (run_window_configuration_change_hook): Adjust users.
6040 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6041 Use decode_live_frame.
6043 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6045 Be more careful if selected window shows the buffer other than current,
6046 use window_outdated only if this is not so. This change should also
6047 address some weird issues discussed in Bug#13012.
6048 * window.h (window_outdated): New prototype.
6049 * window.c (window_outdated): Now here. Convert from static and
6050 always assume window's buffer.
6051 (Fwindow_end, Fwindow_line_height): Use it.
6052 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6053 and always assume window's buffer.
6054 (redisplay_window): Adjust user.
6055 (redisplay_internal): Call to reconsider_clip_changes once and
6056 check whether mode line should be updated only if selected window
6057 shows current buffer.
6058 (run_window_scroll_functions): Use eassert for debugging check.
6059 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6061 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6063 * window.c (window_scroll, window_scroll_pixel_based)
6064 (window_scroll_line_based): Use bool for booleans.
6066 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6068 * process.c: Fix minor off-by-one issues in descriptor counts.
6069 This shouldn't fix any real bugs, but it cleans up the code a bit.
6070 (max_process_desc, max_input_desc): -1, not 0, means none.
6072 (delete_input_desc): New function.
6073 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6074 (deactivate_process): Scan backwards when recomuting max_process_desc;
6075 that should be faster.
6076 (init_process_emacs): Initialize max_input_desc.
6078 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6080 Use region cache to speedup bidi_find_paragraph_start.
6081 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6082 Rename cache_long_line_scans to cache_long_scans.
6083 * buffer.c (bset_cache_long_line_scans): Rename to
6084 bset_cache_long_scans.
6085 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6086 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6088 (syms_of_buffer): Rename cache-long-line-scans to
6089 cache-long-scans. Adjust docstring.
6090 * search.c (newline_cache_on_off):
6091 * indent.c (width_run_cache_on_off): Adjust users.
6092 * bidi.c (bidi_paragraph_cache_on_off): New function.
6093 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6094 * insdel.c (prepare_to_modify_buffer):
6095 Invalidate bidi_paragraph_cache if enabled.
6097 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6099 Invalidate region caches only if buffer text is going to be changed.
6100 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6101 (modify_text): ...new prototype.
6102 (prepare_to_modify_buffer_1): New prototype.
6103 * textprop.c (modify_region): Rename to...
6104 (modify_text_properties): ...new function.
6105 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6106 (Fremove_list_of_text_properties): Adjust users.
6107 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6108 (modify_text): ...new function.
6109 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6110 (prepare_to_modify_buffer_1): ...new function.
6111 * casefiddle.c (casify_region):
6112 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6113 (Ftranspose_regions): Use modify_text.
6115 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6117 * lisp.mk (lisp): Add nadvice.elc.
6119 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6121 New macro to iterate over live buffers similar to frames.
6122 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6123 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6124 Declare buffer-related variables here to offload lisp.h.
6125 * buffer.c (Vbuffer_alist): Adjust comment.
6126 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6127 (other_buffer_safely):
6128 * data.c (store_symval_forwarding):
6129 * dispnew.c (Fframe_or_buffer_changed_p):
6130 * fileio.c (Fdo_auto_save):
6131 * filelock.c (unlock_all_files):
6132 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6134 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6136 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6137 * callproc.c (create_temp_file):
6138 * filelock.c (create_lock_file):
6139 Assume mkostemp, since it's now provided by Gnulib.
6141 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6143 * w32.c (mkostemp): New function.
6144 (mktemp): Remove, no longer used. Most of the code reused in
6145 mkostemp. (Bug#15015)
6146 (mktemp): Don't undef.
6148 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6150 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6151 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6152 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6153 (free_glyph_pool, check_glyph_memory): Likewise for
6154 all users. Adjust comments where appropriate.
6156 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6158 * composite.h: Minor fixups.
6159 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6160 to fix a misspelling, and change it to an inline function while
6161 we're at it (it need not be a macro). All uses changed.
6162 (composition_method, composition_valid_p):
6163 Rewrite to avoid assignments in if-conditions.
6165 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6167 Do not use global Lisp_Object in composition macros.
6168 * composite.h (composition_temp): Remove declaration.
6169 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6170 (composition_method, composition_valid_p): ...inline functions.
6171 (compose_region): Remove the leftover.
6172 * composite.c (composition_temp): Remove.
6173 (run_composition_function, update_compositions)
6174 (composition_compute_stop_pos, composition_adjust_point)
6175 (Ffind_composition_internal):
6176 * coding.c (handle_composition_annotation):
6177 * xdisp.c (handle_composition_prop, check_point_in_composition):
6178 Related users changed.
6180 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6182 Drop FRAME_PTR typedef.
6183 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6184 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6185 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6186 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6187 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6188 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6189 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6190 All related users changed.
6192 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6194 * eval.c (default_toplevel_binding): New function.
6196 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6197 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6198 (syms_of_eval): Export them.
6199 * data.c (Fdefault_value): Micro cleanup.
6200 * term.c (init_tty): Use "false".
6202 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6204 Fix X GC leak in GTK and raw (no toolkit) X ports.
6205 * xterm.c (x_free_frame_resources): If white and black relief
6206 GCs are allocated, always free them here.
6207 * xfns.c (x_make_gc): Omit redundant initialization.
6208 * widget.c (create_frame_gcs): Remove the leftover.
6209 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6210 in x_free_frame_resources.
6212 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6214 * nsterm.m (windowWillResize:toSize:): Only change title if
6215 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6217 (viewDidEndLiveResize): New method.
6219 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6220 inside NS_IMPL_COCOA.
6222 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6224 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6225 Do not check whether undo is enabled because record_insert and
6226 record_delete does that themselves.
6228 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6230 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6231 member which is not really used any more.
6232 (FRAME_XIC_BASE_FONTNAME): Remove.
6233 * xfns.c (xic_free_fontset): Adjust user.
6234 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6235 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6236 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6237 (xdialog_show): Use eassert for debugging check.
6238 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6240 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6242 * fileio.c, fns.c (merge): Move extern decl from here ...
6243 * lisp.h (merge): ... to here.
6245 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6247 Fix last font-related change.
6248 * w32font.h (w32font_list_internal, w32font_match_internal):
6250 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6251 (uniscribe_list_family): Adjust to match font API change.
6252 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6253 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6255 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6257 * frame.h (FRAME_MOUSE_UPDATE):
6258 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6259 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6261 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6263 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6264 * font.h (struct font_driver): Change list, match, and list_family
6265 functions to accept struct frame * as first arg.
6266 * font.c (font_score, font_compare, font_sort_entities):
6268 (font_sort_entities, font_list_entities, font_select_entity):
6269 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6270 match font API change.
6271 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6272 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6273 * ftxfont.c (ftxfont_list, ftxfont_match):
6274 * xftfont.c (xftfont_list, xftfont_match):
6275 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6276 * w32font.c (w32font_list, w32font_match, w32font_list):
6277 (w32font_list_internal, w32_font_match_internal): Likewise.
6278 * xfaces.c (Fx_family_fonts): Adjust user.
6280 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6282 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6283 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6284 only if HAVE_X_WINDOWS is in use.
6285 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6286 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6287 * w32term.c (x_wm_set_icon_position): Likewise.
6288 * w32fns.c (x_icon): Adjust user.
6290 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6292 * xterm.c (last_mouse_press_frame): Remove the
6293 leftover which is not really used any more.
6294 (handle_one_xevent, syms_of_xterm): Adjust users.
6295 (x_flush): Call XFlush once per each X display, not frame.
6296 This is better because this code always unconditionally skips
6297 non-X frames in Vframe_list and issues the only XFlush if we
6298 have more than one X frame on the same X display.
6299 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6300 Use bool for booleans.
6301 (x_draw_glyph_string_background, cvt_string_to_pixel):
6302 (cvt_pixel_dtor): Drop unnecessary prototypes.
6303 * xterm.h (x_display_ok): Adjust prototype.
6305 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6307 Drop unnecessary functions that deals with frame pixel size.
6308 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6309 (x_pixel_height): Drop prototypes.
6310 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6311 (x_pixel_height): Drop implementations.
6312 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6313 which should be always valid for window frame.
6314 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6315 * w32menu.c (Fx_popup_dialog):
6316 * xmenu.c (Fx_popup_dialog): Likewise for both.
6318 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6320 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6321 frame parameters and call to Fmodify_frame_parameters just once.
6322 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6323 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6324 and mention nil frame in docstring.
6326 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6328 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6329 (x_figure_window_size): Likewise. Adjust to return long.
6330 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6331 (toplevel): Move Qterminal_live_p to...
6332 * terminal.c (toplevel): ...here, make it static, and...
6333 (syms_of_terminal): ...DEFSYM here.
6334 * frame.h (Qterminal_live_p): Remove declaration.
6335 (make_frame, x_figure_window_size): Adjust prototype.
6336 * nsfns.m (Fx_create_frame): Use long for window flags.
6338 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6340 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6341 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6342 Do not assume that emacs_close (INT_MAX) is a no-op.
6344 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6346 * xfaces.c (make_face_cache): For struct face_cache, prefer
6347 xmalloc to xzalloc and so avoid redundant call to memset.
6348 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6350 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6352 * fringe.c (draw_window_fringes, update_window_fringes)
6353 (compute_fringe_widths):
6354 * w32term.c (x_draw_glyph_string):
6355 * window.c (candidate_window_p, Frecenter):
6356 * xfaces.c (realize_basic_faces, realize_default_face)
6357 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6358 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6359 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6360 * xmenu.c (Fx_menu_bar_open_internal):
6361 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6362 * xsettings.c (xft_settings_event):
6363 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6364 Use bool for booleans. Adjust style and comments where
6366 * dispextern.h (draw_window_fringes, update_window_fringes)
6367 (compute_fringe_widths):
6368 * xterm.h (x_had_errors_p): Adjust prototype.
6370 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6372 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6373 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6375 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6377 * fns.c (toplevel): Remove comment before Fsafe_length because
6380 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6382 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6384 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6386 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6387 frame which got the message is still alive, before dereferencing
6388 its pointer. (Bug#14970)
6390 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6391 be a live window, before using it as such. (Bug#14970)
6393 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6395 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6396 w32_detect_focus_change instead of doing part of its job by hand.
6397 This fixes the problem whereby FOCUS_OUT events were not sent to
6400 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6402 * process.c (Fprocess_list): Doc fix.
6404 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6405 being re-exposed only if it didn't ask to become visible.
6406 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6407 was previously iconified. (Bug#14841)
6408 (x_iconify_frame): Mark the frame iconified.
6410 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6412 Fix minor problems found by static checking.
6413 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6414 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6416 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6418 * eval.c (set_specpdl_old_value): New function.
6419 (unbind_to): Minor simplification.
6420 (get_backtrace_frame): New function.
6421 (Fbacktrace_frame): Use it. Add `base' argument.
6422 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6423 (syms_of_eval): Export backtrace-eval.
6424 * xterm.c (x_focus_changed): Simplify.
6426 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6428 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6430 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6432 * xdisp.c (redisplay_window): Instead of moving point out of
6433 scroll margin, reject the force_start method, and try scrolling
6434 instead. (Bug#14780)
6436 2013-07-24 Ken Brown <kbrown@cornell.edu>
6438 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6441 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6443 * eval.c (Fprogn): Do not check that BODY is a proper list.
6444 This undoes the previous change. The check slows down the
6445 interpreter, and is not needed to prevent a crash. See
6446 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6448 2013-07-23 Glenn Morris <rgm@gnu.org>
6450 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6452 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6454 Port to GNU/Linux systems with tinfo but not ncurses.
6455 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6456 to decide whether ncurses is being used. Without this change,
6457 GCC complains about tgetent not being declared, on a system
6458 that has tinfo installed but ncurses not installed.
6460 * eval.c (Fprogn): Check that BODY is a proper list.
6462 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6463 * data.c (Fsetq_default):
6464 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6465 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6467 Tune by taking advantage of the fact that ARGS is always a list
6468 when a function is declared to have UNEVALLED args.
6470 * emacsgtkfixed.c: Port to GCC 4.6.
6471 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6473 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6475 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6476 here to silence compiler warnings.
6478 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6480 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6481 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6482 from messing up Emacs's 'struct frame' (Bug#14923).
6484 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6486 * alloc.c (make_save_ptr_ptr): Define this function.
6487 It was inadvertently omitted. It's needed only if
6488 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6490 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6492 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6493 frame have focus (Bug#14895).
6495 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6497 Avoid vfork-related deadlock more cleanly.
6498 * callproc.c (child_setup): When the child's exec fails, output
6499 the program name, as that's more useful. Use O_NONBLOCK to avoid
6501 * process.c (create_process_1): Remove; no longer needed.
6502 (create_process): Remove timer hack; no longer needed, now that
6503 the child avoids deadlock.
6505 2013-07-20 Glenn Morris <rgm@gnu.org>
6507 * image.c (Fimage_flush): Fix doc typo.
6509 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6511 Fix array bounds violation when pty allocation fails.
6512 * process.c (PTY_NAME_SIZE): New constant.
6513 (pty_name): Remove static variable; it's now auto.
6514 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6515 Take pty_name as an arg rather than using a static variable.
6516 All callers changed.
6517 (create_process): Recover pty_flag from process, not from volatile local.
6518 (create_pty): Stay inside array even when pty allocation fails.
6519 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6521 * lread.c (Fload): Avoid initialization only when lint checking.
6522 Mention that it's needed only for older GCCs.
6524 2013-07-20 Kenichi Handa <handa@gnu.org>
6526 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6527 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6529 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6531 * lread.c (Fload): Avoid uninitialized warning.
6533 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6535 Fix some minor file descriptor leaks and related glitches.
6536 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6537 (create_lock_file): Use write, not emacs_write.
6538 * image.c (slurp_file, png_load_body):
6539 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6540 (server_accept_connection):
6541 Don't leak an fd on memory allocation failure.
6542 * image.c (slurp_file): Add a cheap heuristic for growing files.
6543 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6544 as that's what the other routines do. Maybe input need not be
6545 blocked at all, but it's better to be consistent.
6546 Avoid undefined behavior when strlen is zero.
6548 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6549 (NSTATICS): Now a constant; doesn't need to be a macro.
6551 2013-07-19 Richard Stallman <rms@gnu.org>
6553 * coding.c (decode_coding_utf_8): Add simple loop for fast
6554 processing of ASCII characters.
6556 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6558 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6560 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6562 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6563 unportable 'struct x_display_info'.
6564 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6567 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6569 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6570 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6572 (system_process_attributes): Prefer plain char to unsigned char
6573 when either will do. Clean up properly if interrupted or if
6574 memory allocations fail. Don't assume sscanf succeeds.
6575 Remove no-longer-needed workaround to stop GCC from whining.
6576 Read command-line once, instead of multiple times. Check read status a
6579 Fix obscure porting bug with varargs functions.
6580 The code assumed that int is treated like ptrdiff_t in a vararg
6581 function, which is not a portable assumption. There was a similar
6582 -- though these days less likely -- porting problem with various
6583 assumptions that pointers of different types all smell the same as
6584 far as vararg functions is conserved. To make this problem less
6585 likely in the future, redo the API to use varargs functions.
6586 * alloc.c (make_save_value): Remove this vararg function.
6587 All uses changed to ...
6588 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6589 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6591 (make_save_ptr): Rename from make_save_pointer, for consistency with
6592 the above. Define only on platforms that need it. All uses changed.
6594 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6596 * keyboard.c: Try to fix typos in previous change.
6597 (DISPLAY_LIST_INFO): New macro.
6598 (kbd_buffer_get_event): Do not access members that are not present
6599 in X11. Revert inadvertent change of "!=" to "=".
6601 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6603 * keyboard.c (kbd_buffer_get_event):
6604 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6605 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6607 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6609 * filelock.c: Fix unlikely file descriptor leaks.
6610 (get_boot_time_1): Rework to avoid using emacs_open.
6611 This doesn't actually fix a leak, but is better anyway.
6612 (read_lock_data): Use read, not emacs_read.
6614 * doc.c: Fix minor memory and file descriptor leaks.
6615 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6616 (get_doc_string, Fsnarf_documentation):
6617 Fix file descriptor leak on error.
6619 * term.c: Fix minor fdopen-related file descriptor leaks.
6620 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6621 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6623 * charset.c: Fix file descriptor leaks and errno issues.
6625 (load_charset_map_from_file): Don't leak file descriptor on error.
6626 Use plain record_xmalloc since the allocation is larger than
6627 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6629 * eval.c (record_unwind_protect_nothing):
6630 * fileio.c (fclose_unwind):
6632 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6633 The replacement doesn't block input, but that no longer seems
6636 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6638 * lread.c: Fix file descriptor leaks and errno issues.
6639 (Fload): Close some races that leaked fds or streams when 'load'
6641 (Fload, openp): Report error number of last nontrivial failure to open.
6642 ENOENT counts as trivial.
6643 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6645 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6646 now that the function is always called with a nonnegative arg.
6647 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6648 All uses replaced with ...
6649 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6651 A few more minor file errno-reporting bugs.
6652 * callproc.c (Fcall_process):
6653 * doc.c (Fsnarf_documentation):
6654 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6655 * process.c (set_socket_option):
6656 Don't let a constructor trash errno.
6657 * doc.c: Include <errno.h>.
6659 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6661 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6663 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6665 Fix w32 bug with call-process-region (Bug#14885).
6666 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6667 to Fcall_process when the input is empty. This simplifies the
6668 code a bit. It makes no difference on POSIXish platforms but
6669 apparently it fixes a bug on w32.
6671 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6672 * fileio.c (close_file_unwind): Don't close if FD is negative;
6673 this can happen when unwinding a zapped file descriptor.
6674 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6675 in case Emacs runs out of memory between the two unwind-protects.
6676 Don't trash errno when closing FD.
6677 Zap the FD in the specpdl when closing it, instead of deferring
6678 the removal of the unwind-protect; this fixes a bug where a child
6679 function unwinds the stack past us.
6681 New unwind-protect flavors to better type-check C callbacks.
6682 This also lessens the need to write wrappers for callbacks,
6683 and the need for make_save_pointer.
6684 * alloc.c (free_save_value):
6685 * atimer.c (run_all_atimers):
6687 * alloc.c (safe_alloca_unwind):
6688 * atimer.c (unwind_stop_other_atimers):
6689 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6690 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6691 * minibuf.c (choose_minibuf_frame_1):
6692 * process.c (make_serial_process_unwind):
6693 * xdisp.c (pop_message_unwind):
6694 * xselect.c (queue_selection_requests_unwind):
6695 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6696 * alloc.c (record_xmalloc):
6697 Prefer record_unwind_protect_ptr to record_unwind_protect with
6699 * alloc.c (Fgarbage_collect):
6700 Prefer record_unwind_protect_void to passing a dummy.
6701 * buffer.c (restore_buffer):
6702 * window.c (restore_window_configuration):
6703 * xfns.c, w32fns.c (do_unwind_create_frame)
6704 New wrapper. All record-unwind uses of wrappee changed.
6705 * buffer.c (set_buffer_if_live):
6706 * callproc.c (call_process_cleanup, delete_temp_file):
6707 * coding.c (code_conversion_restore):
6708 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6709 * editfns.c (save_excursion_restore)
6710 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6711 (save_restriction_restore):
6712 * eval.c (restore_stack_limits, un_autoload):
6713 * fns.c (require_unwind):
6714 * keyboard.c (recursive_edit_unwind, tracking_off):
6715 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6716 * macros.c (pop_kbd_macro, restore_menu_items):
6717 * nsfns.m (unwind_create_frame):
6718 * print.c (print_unwind):
6719 * process.c (start_process_unwind):
6720 * search.c (unwind_set_match_data):
6721 * window.c (select_window_norecord, select_frame_norecord):
6722 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6723 (fast_set_selected_frame):
6724 * xfns.c, w32fns.c (unwind_create_tip_frame):
6725 Return void, not a dummy Lisp_Object. All uses changed.
6726 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6727 * callproc.c (call_process_kill):
6728 * fileio.c (restore_point_unwind, decide_coding_unwind)
6729 (build_annotations_unwind):
6730 * insdel.c (Fcombine_after_change_execute_1):
6731 * keyboard.c (read_char_help_form_unwind):
6732 * menu.c (unuse_menu_items):
6733 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6734 * sound.c (sound_cleanup):
6735 * xdisp.c (unwind_redisplay):
6736 * xfns.c (clean_up_dialog):
6737 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6738 Accept no args and return void, instead of accepting and returning
6739 a dummy Lisp_Object. All uses changed.
6740 * cygw32.c (fchdir_unwind):
6741 * fileio.c (close_file_unwind):
6742 * keyboard.c (restore_kboard_configuration):
6743 * lread.c (readevalllop_1):
6744 * process.c (wait_reading_process_output_unwind):
6745 Accept int and return void, rather than accepting an Emacs integer
6746 and returning a dummy object. In some cases this fixes an
6747 unlikely bug when the corresponding int is outside Emacs integer
6748 range. All uses changed.
6749 * dired.c (directory_files_internal_unwind):
6750 * fileio.c (do_auto_save_unwind):
6751 * gtkutil.c (pop_down_dialog):
6752 * insdel.c (reset_var_on_error):
6753 * lread.c (load_unwind):
6754 * xfns.c (clean_up_file_dialog):
6755 * xmenu.c, nsmenu.m (pop_down_menu):
6756 * xmenu.c (cleanup_widget_value_tree):
6757 * xselect.c (wait_for_property_change_unwind):
6758 Accept pointer and return void, rather than accepting an Emacs
6759 save value encapsulating the pointer and returning a dummy object.
6761 * editfns.c (Fformat): Update the saved pointer directly via
6762 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6763 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6764 (unwind_body): New function.
6765 (record_unwind_protect): First arg is now a function returning void,
6766 not a dummy Lisp_Object.
6767 (record_unwind_protect_ptr, record_unwind_protect_int)
6768 (record_unwind_protect_void): New functions.
6769 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6770 * fileio.c (struct auto_save_unwind): New type.
6771 (do_auto_save_unwind): Use it.
6772 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6773 * insdel.c (struct rvoe_arg): New type.
6774 (reset_var_on_error): Use it.
6775 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6777 (specbinding_func): Remove; there are now several such functions.
6778 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6779 (set_unwind_protect_ptr): New function.
6780 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6782 Be simpler and more consistent about reporting I/O errors.
6783 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6784 Say "Read error" and "Write error", rather than "I/O error", or
6785 "IO error reading", or "IO error writing", when a read or write
6787 * process.c (Fmake_network_process, wait_reading_process_output)
6788 (send_process, Fprocess_send_eof, wait_reading_process_output):
6789 Capitalize diagnostics consistently. Put "failed foo" at the
6790 start of the diagnostic, so that we don't capitalize the
6791 function name "foo". Consistently say "failed" for such
6793 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6794 All callers changed. This is so it can use report_file_error.
6795 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6796 diagnostics consistently as above.
6798 * fileio.c (report_file_errno): Fix errno reporting bug.
6799 If the file name is neither null nor a pair, package it up as a
6800 singleton list. All callers changed, both to this function and to
6801 report_file_error. This fixes a bug where the memory allocator
6802 invoked by list1 set errno so that the immediately following
6803 report_file_error reported the wrong errno value.
6805 Fix minor problems found by --enable-gcc-warnings.
6806 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6807 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6809 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6811 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6812 Set event->arg to Qt if switch-event shall be generated.
6813 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6815 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6817 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6820 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6821 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6822 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6823 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6824 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6825 and there is a focused frame.
6826 (head_table): Add focus-in and focus-out.
6827 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6828 bind to handle-focus-in/out.
6830 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6831 (Fhandle_switch_frame): Call Fhandle_focus_in.
6832 (syms_of_frame): defsubr handle-focus-in/out.
6834 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6836 Fix porting bug to older POSIXish platforms (Bug#14862).
6837 * sysdep.c (emacs_pipe): New function, that implements
6838 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6839 This should port better to CentOS 5 and to Mac OS X 10.6.
6840 All calls to pipe2 changed.
6842 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6843 This makes the code easier to read and the executable a bit smaller.
6844 Do not replace all calls to Fcons that happen to create lists,
6845 just calls that are intended to create lists. For example, when
6846 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6847 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6848 Similarly for list2 through list5.
6849 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6850 * bytecode.c (exec_byte_code):
6851 * callint.c (quotify_arg, Fcall_interactively):
6852 * callproc.c (Fcall_process, create_temp_file):
6853 * charset.c (load_charset_map_from_file)
6854 (Fdefine_charset_internal, init_charset):
6855 * coding.c (get_translation_table, detect_coding_system)
6856 (Fcheck_coding_systems_region)
6857 (Fset_terminal_coding_system_internal)
6858 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6859 * composite.c (update_compositions, Ffind_composition_internal):
6860 * dired.c (directory_files_internal, file_name_completion)
6862 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6863 * doc.c (Fsnarf_documentation):
6864 * editfns.c (Fmessage_box):
6866 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6867 (Feval, eval_sub, Ffuncall, apply_lambda):
6868 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6869 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6870 (Fset_file_times, Finsert_file_contents)
6871 (Fchoose_write_coding_system, Fwrite_region):
6872 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6873 * font.c (font_registry_charsets, font_parse_fcname)
6874 (font_prepare_cache, font_update_drivers, Flist_fonts):
6875 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6876 * frame.c (make_frame, Fmake_terminal_frame)
6877 (x_set_frame_parameters, x_report_frame_params)
6878 (x_default_parameter, Fx_parse_geometry):
6879 * ftfont.c (syms_of_ftfont):
6880 * image.c (gif_load):
6881 * keyboard.c (command_loop_1):
6882 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6883 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6884 (Fminor_mode_key_binding, accessible_keymaps_1)
6885 (Faccessible_keymaps, Fwhere_is_internal):
6886 * lread.c (read_emacs_mule_char):
6887 * menu.c (find_and_return_menu_selection):
6888 * minibuf.c (get_minibuffer):
6889 * nsfns.m (Fns_perform_service):
6890 * nsfont.m (ns_script_to_charset):
6891 * nsmenu.m (ns_popup_dialog):
6892 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6893 (Fx_own_selection_internal):
6894 * nsterm.m (append2):
6895 * print.c (Fredirect_debugging_output)
6896 (print_prune_string_charset):
6897 * process.c (Fdelete_process, Fprocess_contact)
6898 (Fformat_network_address, set_socket_option)
6899 (read_and_dispose_of_process_output, write_queue_push)
6900 (send_process, exec_sentinel):
6901 * sound.c (Fplay_sound_internal):
6902 * textprop.c (validate_plist, add_properties)
6903 (Fput_text_property, Fadd_face_text_property)
6904 (copy_text_properties, text_property_list, syms_of_textprop):
6905 * unexaix.c (report_error):
6906 * unexcoff.c (report_error):
6907 * unexsol.c (unexec):
6908 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6909 (Fformat_mode_line, syms_of_xdisp):
6910 * xfaces.c (set_font_frame_param)
6911 (Finternal_lisp_face_attribute_values)
6912 (Finternal_merge_in_global_face, syms_of_xfaces):
6913 * xfns.c (x_default_scroll_bar_color_parameter)
6914 (x_default_font_parameter, x_create_tip_frame):
6915 * xfont.c (xfont_supported_scripts):
6916 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6917 (menu_help_callback, xmenu_show):
6919 * xterm.c (set_wm_state):
6920 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6921 and similarly for list2 through list5.
6923 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6925 * callproc.c (Fcall_process_region): Fix minor race and tune.
6926 (create_temp_file): New function, with the temp-file-creation part
6927 of the old Fcall_process_region. Use Fcopy_sequence to create the
6928 temp file name, rather than alloca + build_string, for simplicity.
6929 Don't bother to block input around the temp file creation;
6930 shouldn't be needed. Simplify use of mktemp.
6931 Use record_unwind_protect immediately after creating the temp file;
6932 this closes an unlikely race where the temp file was not removed.
6933 Use memcpy rather than an open-coded loop.
6934 (Fcall_process_region): Use the new function. If the input is
6935 empty, redirect from /dev/null rather than from a newly created
6936 empty temp file; this avoids unnecessary file system traffic.
6938 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6940 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6941 Simplify by making this case like the other two. This is a bit
6942 slower on obsolete hosts, but the extra complexity isn't worth it.
6944 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6945 * process.c (create_process) [!DOS_NT]:
6946 Remove now-unnecessary calls to emacs_close.
6948 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6950 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6951 returning early. (Bug#14850)
6953 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6954 and inhibit-iso-escape-detection attributes of 'undecided'.
6957 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6959 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6960 Reported by Herbert J. Skuhra in
6961 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6963 Don't lose top specpdl entry when memory is exhausted.
6964 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6965 specpdl overflow here, to simplify callers; all callers changed.
6966 Always reserve an unused entry at the stack top; this avoids
6967 losing the top entry's information when memory is exhausted.
6969 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6971 Clean up errno reporting and fix some errno-reporting bugs.
6972 * callproc.c (Fcall_process):
6973 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6974 * process.c (create_process, Fmake_network_process):
6975 * unexaix.c (report_error):
6976 * unexcoff.c (report_error):
6977 Be more careful about reporting the errno of failed operations.
6978 The code previously reported the wrong errno sometimes.
6979 Also, prefer report_file_errno to setting errno + report_file_error.
6980 (Fcall_process): Look at openp return value rather than at path,
6981 as that's a bit faster and clearer when there's a numeric predicate.
6982 * fileio.c (report_file_errno): New function, with most of the
6983 old contents of report_file_error.
6984 (report_file_error): Use it.
6985 (Ffile_exists_p, Ffile_accessible_directory_p):
6986 Set errno to 0 when it is junk.
6987 * fileio.c (Faccess_file):
6988 * image.c (x_create_bitmap_from_file):
6989 Use faccessat rather than opening the file, to avoid the hassle of
6990 having a file descriptor open.
6991 * lisp.h (report_file_errno): New decl.
6992 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6995 * process.c (create_process, wait_reading_process_output) [AIX]:
6996 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6997 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6998 a multithreaded environment anyway).
6999 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7001 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7003 * image.c (x_find_image_file): Don't close a remote file handle.
7005 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7007 Fix races with threads and file descriptors.
7008 * callproc.c (Fcall_process_region):
7009 * dired.c (open_directory):
7010 * emacs.c (main, Fdaemon_initialized):
7011 * image.c (x_find_image_file):
7012 * inotify.c (Finotify_rm_watch):
7013 * lread.c (Flocate_file_internal):
7014 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7015 * term.c (term_mouse_moveto, init_tty):
7016 * termcap.c (tgetent):
7017 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7018 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7019 * unexhp9k800.c, unexmacosx.c (unexec):
7020 * callproc.c (Fcall_process_region):
7021 Use emacs_close, not close.
7022 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7023 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7024 and posix_close function on current platforms (which all lack them).
7025 (emacs_close): Use it. This should fix the races on GNU/Linux and
7026 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7027 and it should avoid closing random victim file descriptors on
7030 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7032 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7033 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7036 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7037 This is for .gdbinit xbacktrace.
7039 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7040 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7041 (emacs_set_tty): Now static.
7042 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7043 * term.c (tty_capable_p, tty_default_color_capabilities)
7044 (get_tty_terminal, term_mouse_movement)
7045 (handle_one_term_event, init_tty, maybe_fatal):
7046 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7047 (tgetent, scan_file, name_match, compare_contin):
7048 * terminal.c (get_terminal):
7049 Use bool for boolean.
7050 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7051 Prefer char to unsigned char if either will do.
7052 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7053 (tty_write_glyphs): Prefer int to unsigned.
7054 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7055 All callers changed.
7056 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7058 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7061 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7062 (B__dummy__): New dummy symbol, to pacify C89.
7063 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7064 they can't grok varargs macros.
7065 * dispnew.c (add_window_display_history)
7066 (add_frame_display_history):
7067 * print.c (print_object):
7068 * xdisp.c (debug_method_add):
7069 Use %p printf format only for void pointers.
7070 * emacs.c (usage_message): New constant, replacing ...
7071 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7072 (main): Adjust to usage reorg.
7073 * fns.c (syms_of_fns):
7074 * profiler.c (syms_of_profiler):
7075 Don't use non-constant struct initializers.
7076 * gnutls.h (gnutls_initstage_t):
7077 * lisp.h (enum Lisp_Fwd_Type):
7078 * lread.c (lisp_file_lexically_bound_p):
7079 * xsettings.c (anonymous enum):
7080 Remove trailing comma.
7081 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7082 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7083 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7085 * regex.c (const_re_char): New type, to pacify strict C89.
7086 All uses of 'const re_char' replaced to use it.
7087 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7088 with glibc when strict C89. This change is imported from gnulib.
7090 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7091 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7092 Omit GNU_LINUX implementation, since it requires long long.
7093 * xterm.c (x_draw_underwave):
7094 Do not assume the traditional order of struct's members.
7095 (x_term_init): Rewrite to avoid the need for non-constant structure
7098 Syntax cleanup, mostly replacing macros with functions.
7099 This removes the need for the syntax_temp hack.
7100 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7101 * syntax.c (SYNTAX_INLINE): New macro.
7102 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7103 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7104 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7105 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7106 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7107 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7108 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7109 Now constants, not macros.
7110 (syntax_temp) [!__GNUC__]: Remove.
7111 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7112 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7113 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7114 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7115 Move here from syntax.h; now functions, not macros. Except for the
7116 last function, these are static since only syntax.c uses them.
7117 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7118 All uses changed. Now a function, not a macro; use this fact
7119 to simplify the code.
7120 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7121 compiler bugs; no longer relevant.
7122 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7123 (SYNTAX_INLINE): New macro.
7124 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7125 for the new functions. Use bool for boolean member.
7126 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7127 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7128 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7129 (SETUP_BUFFER_SYNTAX_TABLE):
7130 Now extern inline functions, not macros.
7131 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7132 Remove; all uses replaced by implementation.
7133 (syntax_temp) [!__GNUC__]: Remove decl.
7134 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7136 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7138 * emacs.c (main): Fix syntax error.
7140 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7142 Timestamp fixes for undo (Bug#14824).
7143 * atimer.c (schedule_atimer):
7144 * fileio.c (Ffile_newer_than_file_p):
7145 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7146 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7147 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7148 (syms_of_fileio): Remove Sclear_visited_file_name.
7149 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7150 file doesn't exist; this avoids an ambiguity with negative timestamps.
7151 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7152 * systime.h (make_emacs_time, invalid_emacs_time):
7153 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7154 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7155 * undo.c (record_first_change): Push (visited-file-modtime) onto
7156 undo list rather than reimplementing it by hand, incorrectly.
7158 2013-07-09 Ken Brown <kbrown@cornell.edu>
7160 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7162 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7164 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7166 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7168 Handle errno and exit status a bit more carefully.
7169 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7170 number into an exit status. Instead, use EXIT_CANCELED.
7171 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7172 * callproc.c (relocate_fd):
7173 * emacs.c (close_output_streams, main):
7174 * process.c (create_process):
7175 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7176 Use emacs_perror for simplicity.
7177 * callproc.c (relocate_fd, main):
7178 * sysdep.c (sys_subshell):
7179 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7180 (shut_down_emacs): Use emacs_write, not write.
7181 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7182 * fileio.c (Fcopy_file, e_write):
7183 * nsterm.m (ns_select):
7184 * process.c (send_process):
7185 * sound.c (vox_write):
7186 Use emacs_write_sig, not emacs_write.
7187 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7188 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7190 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7192 (emacs_full_write): New function.
7193 (emacs_write): Rewrite to use it.
7194 (emacswrite_sig, emacs_perror): New functions.
7195 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7197 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7199 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7200 on NS even if it is present. Pixmap on NS is a void*.
7202 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7204 Port to Ubuntu 10 (Bug#14803).
7205 Problem reported by T.V. Raman.
7206 * process.c (close_on_exec, accept4, process_socket):
7207 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7209 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7211 * w32.c (sys_dup): Declare prototype.
7215 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7217 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7219 Make file descriptors close-on-exec when possible (Bug#14803).
7220 This simplifies Emacs a bit, since it no longer needs to worry
7221 about closing file descriptors by hand in some cases.
7222 It also fixes some unlikely races. Not all such races, as
7223 libraries often open files internally without setting
7224 close-on-exec, but it's an improvement.
7225 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7226 * callproc.c (Fcall_process) [!MSDOS]:
7227 * emacs.c (main) [!DOS_NT]:
7228 * nsterm.m (ns_term_init):
7229 * process.c (create_process):
7230 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7231 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7232 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7233 Prefer mkostemp with O_CLOEXEC to mkstemp.
7234 * callproc.c (relocate_fd) [!WINDOWSNT]:
7235 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7236 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7238 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7239 Make the resulting file descriptor close-on-exec.
7240 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7241 * lread.c (load_descriptor_list, load_descriptor_unwind):
7242 Remove; no longer needed. All uses removed.
7243 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7244 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7246 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7247 (Fmake_network_process, Fnetwork_interface_list):
7248 (Fnetwork_interface_info, server_accept_connection):
7249 Make newly-created socket close-on-exec.
7250 * sysdep.c (emacs_open, emacs_fopen):
7251 Make new-created descriptor close-on-exec.
7252 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7253 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7255 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7257 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7258 for NS_IMPL_GNUSTEP.
7260 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7262 Fix openp errno handling.
7263 * callproc.c (Fcall_process): Preserve openp errno around close.
7264 * lread.c (openp): Set errno when returning -1, as some callers
7267 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7269 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7271 * nsterm.h (NSSavePanel): Update comment.
7272 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7273 (ns_run_file_dialog): Declare.
7275 * nsfns.m: Remove panelOK.
7277 (ns_run_file_dialog): New function.
7278 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7279 event loop, so file dialog is popped up by ns_run_file_dialog, called
7280 by sendEvent (Bug#14578).
7281 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7283 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7285 * xdisp.c (default_line_pixel_height): New function.
7286 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7287 (try_cursor_movement, redisplay_window, try_window)
7288 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7290 * window.c (window_scroll_pixel_based):
7291 use default_line_pixel_height.
7293 * dispextern.h (default_line_pixel_height): Add prototype.
7295 * frame.c (x_set_line_spacing): Accept a float value for
7296 line-spacing parameter, per the documentation.
7298 * data.c (Fmultibyte_string_p): Doc fix.
7300 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7302 Use emacs_open more consistently when opening files.
7303 This handles EINTR more consistently now, and makes it easier
7304 to introduce other uniform changes to file descriptor handling.
7305 * sysstdio.h: New file.
7306 * buffer.c (mmap_init):
7307 * cygw32.c (chdir_to_default_directory):
7308 * dispnew.c (Fopen_termscript):
7309 * emacs.c (Fdaemon_initialized):
7310 * fileio.c (Fdo_auto_save):
7311 * image.c (slurp_file, png_load_body, jpeg_load_body):
7312 * keyboard.c (Fopen_dribble_file):
7314 * print.c (Fredirect_debugging_output):
7315 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7316 * termcap.c (tgetent):
7317 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7318 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7319 * w32term.c (w32_initialize) [CYGWIN]:
7320 * xfaces.c (Fx_load_color_file):
7321 Use emacs_open instead of plain open, and emacs_fopen instead of
7323 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7324 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7325 * callproc.c (default_output_mode): New constant.
7326 (Fcall_process): Use it to call emacs_open instead of plain creat.
7327 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7328 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7329 (emacs_fopen): New function.
7330 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7331 Include <lisp.h>, for emacs_open.
7332 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7334 Remove duplicate #include directives.
7335 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7337 Don't include stdio.h twice.
7338 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7339 Don't include sys/types.h or stdio.h twice.
7340 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7341 * lread.c: Don't include coding.h twice.
7342 * nsfont.m: Don't include frame.h twice.
7343 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7344 * ralloc.c: Don't include <unistd.h> twice.
7345 * xdisp.c: Don't include font.h twice.
7346 * xterm.c: Don't include fontset.h twice.
7347 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7349 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7351 Scale ImageMagick images more carefully.
7352 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7353 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7354 Be more careful about avoiding undefined behavior after
7355 integer overflow and division by zero.
7357 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7359 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7360 (syms_of_w32fns): DEFSYM them.
7361 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7362 (CCHDEVICENAME): Define macros if not defined.
7363 (struct MONITOR_INFO_EX): New struct.
7364 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7365 (enum_display_monitors_fn): New variable.
7366 (globals_of_w32fns): Initialize it.
7367 (Fx_display_pixel_width, Fx_display_pixel_height)
7368 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7369 multi-monitor setups in docstrings.
7370 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7371 screen size by primary monitor's millimeter per pixel.
7372 (w32_monitor_enum, w32_display_monitor_attributes_list)
7373 (w32_display_monitor_attributes_list_fallback)
7374 (Fw32_display_monitor_attributes_list): New functions.
7375 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7377 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7379 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7381 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7383 * fileio.c (Qfile_notify_error): New error symbol.
7385 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7386 * inotify.c (inotify_callback, symbol_to_inotifymask)
7387 (Finotify_add_watch, Finotify_rm_watch): Use it.
7388 (inotifyevent_to_event): Exchange order of cookie and file name.
7389 (Finotify_add_watch): Adapt docstring.
7391 * lisp.h (Qfile_notify_error): Declare.
7393 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7395 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7396 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7397 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7398 which did not work (see <http://bugs.gnu.org/14569#307>).
7399 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7400 && (!noninteractive || initialized)). This attempts to thread
7401 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7403 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7405 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7406 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7408 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7410 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7411 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7412 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7413 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7415 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7417 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7418 Define to __sys_siglist.
7420 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7422 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7423 word-wrap, so that overflow-newline-into-fringe would work in
7424 visual-line-mode. (Bug#2749)
7425 (move_it_in_display_line_to): When the last scanned display
7426 element fits exactly on the display line, and
7427 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7428 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7429 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7430 finding buffer position that corresponds to pixel coordinates,
7431 e.g. in buffer_posn_from_coords.
7433 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7435 * process.c (handle_child_signal): Call catch_child_signal if
7438 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7440 Don't convert function pointers to void * and back.
7441 It isn't portable C, and it's easy enough to avoid.
7442 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7443 (make_save_value): Add support for SAVE_FUNCPOINTER.
7444 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7445 * print.c (print_object):
7446 Distinguish function from object pointers.
7447 * lisp.h (SAVE_FUNCPOINTER): New constant.
7448 (SAVE_SLOT_BITS): Adjust to it.
7449 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7450 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7451 (voidfuncptr): New typedef.
7452 (struct Lisp_Save_Value): New member data[0].funcpointer.
7453 (XSAVE_FUNCPOINTER): New function.
7455 Simplify buildobj processing.
7456 * Makefile.in (buildobj.h): Make it a sequence of strings each
7457 followed by comma, rather than a single string. Put it into a
7458 .tmp file in case there's an error while generating it.
7459 (gl-stamp): Use .tmp for temp files.
7460 (mostlyclean): Clean .tmp files.
7461 * doc.c (buildobj): Move to just the routine that needs it.
7462 It's now an array of strings, so processing is simpler.
7464 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7466 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7467 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7468 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7469 Invoke malloc_enable_thread even when not interactive.
7470 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7471 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7472 in this case, since the underlying bug has now been fixed.
7474 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7476 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7477 unlinking it (bug#14691).
7479 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7481 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7482 before checking whether buffer is modified. This lets
7483 `kill-buffer-query-functions' cancel killing of the buffer or save
7484 its content before `kill-buffer' asks user the "Buffer %s
7485 modified; kill anyway?" question.
7487 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7489 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7490 Let the super performKeyEquivalent deal with them (Bug#14747).
7492 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7494 * widget.c (resize_cb): Remove unused local.
7496 Do not use GTK 3 if it exists but cannot be compiled.
7497 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7498 * xterm.c (x_error_handler) [!USE_GTK]:
7501 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7503 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7505 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7506 to the valid range of values. (Bug#14753)
7508 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7509 when moving point by using the current glyph matrix. This avoids
7510 the need to force redisplay when this function is called in a
7513 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7515 Fix minor problems found by static checking.
7516 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7517 Redo the latter's body to sidestep GCC parenthesization warnings.
7518 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7519 * coding.c (detect_coding, detect_coding_system):
7520 * coding.h (struct undecided_spec):
7521 Use bool for boolean.
7522 * image.c (QCmax_width, QCmax_height): Now static.
7523 * xdisp.c (Fmove_point_visually): Remove unused local.
7525 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7527 * xdisp.c (Fmove_point_visually): New function.
7529 2013-06-28 Kenichi Handa <handa@gnu.org>
7531 * coding.h (define_coding_undecided_arg_index): New enum.
7532 (coding_attr_index): New members
7533 coding_attr_undecided_inhibit_null_byte_detection,
7534 coding_attr_undecided_inhibit_iso_escape_detection,
7535 coding_attr_undecided_prefer_utf_8.
7536 (undecided_spec): New struct.
7537 (struct coding_system): New member `undecided' of the member
7540 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7541 (detect_coding): Likewise.
7542 (detect_coding_system): Likewise.
7543 (Fdefine_coding_system_internal): New coding system properties
7544 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7546 (syms_of_coding): Adjust for coding_arg_undecided_max.
7548 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7550 * image.c (x_from_xcolors): Remove unused local.
7552 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7554 Defer image data transfer between X client and server until actual
7557 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7560 * image.c (Destroy_Image): Remove.
7561 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7562 `mask_p', and `colors_p'. All uses changed.
7563 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7564 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7565 New macros for `flags' arg to x_clear_image_1.
7566 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7567 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7568 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7569 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7570 (image_get_x_image, image_unget_x_image): New functions or macros.
7571 (image_background, image_background_transparent, x_to_xcolors)
7572 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7573 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7574 instead of Destroy_Image.
7575 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7576 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7577 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7578 (imagemagick_load_image, svg_load_image): Use them instead of
7579 x_create_x_image_and_pixmap, and x_put_x_image followed by
7580 x_destroy_x_image, respectively.
7581 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7582 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7583 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7584 background_transparent fields.
7585 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7586 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7588 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7590 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7591 This mostly consists of undoing recent changes.
7592 * callproc.c (Fcall_process):
7593 * process.c (create_process):
7594 Do not worry about catching SIGCHLD here, undoing previous change.
7595 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7596 * process.c, process.h (catch_child_signal):
7597 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7598 * process.c (catch_child_handler): Don't worry about being called
7599 lazily and do not assume caller has blocked SIGCHLD, undoing
7600 previous change. Move first-time stuff back to
7601 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7602 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7603 set lib_child_handler if it's already initialized, which may
7604 help avoid problems on GNUstep.
7606 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7608 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7609 * callproc.c (Fcall_process):
7610 * process.c (create_process):
7611 Make sure SIGCHLD is caught before we fork,
7612 since Emacs startup no arranges to catch SIGCHLD.
7613 * process.c (lib_child_handler): Initialize to null, not to
7615 (catch_child_signal): Allow self to be called lazily.
7616 Do nothing if it's already been called.
7617 Assume caller has blocked SIGCHLD (all callers do now).
7618 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7619 just before it's really needed.
7620 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7621 since it hasn't been caught yet.
7623 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7625 * image.c (compute_image_size): New function to implement
7626 :max-width and :max-height.
7627 (imagemagick_load_image): Use it.
7629 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7631 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7632 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7634 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7635 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7636 the SIGCHLD handler, since the code is not atomic and (due to glib)
7637 signals may be arriving now.
7638 * sysdep.c (init_signals): Do not catch child signals here;
7639 'main' now does that later, at a safer time.
7641 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7643 Clean up SIGCHLD handling a bit (Bug#14569).
7644 * process.c, process.h (catch_child_signal):
7645 Now always extern, even if !NS_IMPL_GNUSTEP.
7646 * process.c (catch_child_signal): Move glib tickler here from
7647 init_process_emacs, so that it's done earlier in Emacs
7648 initialization. Also move the noninteractive && !initialized
7649 check here from init_process_emacs. This is all a bit cleaner for
7650 GNUish platforms, and I hope it works around the Cygwin bug.
7651 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7652 that glib signal handling is tickled before glib creates threads.
7654 * process.c (wait_reading_process_output): Avoid int overflow
7655 when reading more than 2 GiB total from a process.
7657 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7659 * process.c (create_process): Handle a couple more cases,
7660 i.e., work even if new_argv and wait_child_setup[i] are cached.
7661 Use Fcall_process's style for volatile vars.
7663 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7665 * process.c (create_process): Mark PROCESS volatile.
7667 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7669 Use C99-style flexible array members if available.
7670 This avoids some subtle aliasing issues, which typically
7671 aren't a problem with GCC but may be a problem elsewhere.
7672 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7673 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7674 In either case, it uses a flexible array member rather than
7675 the old struct hack. All uses changed.
7676 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7677 Adjust to sdata reorganization.
7678 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7679 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7680 that ports better to pre-C99 non-GCC.
7681 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7682 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7683 as the latter has changed.
7684 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7685 and port better to pre-C99 GCC.
7686 * image.c (struct xpm_cached_color):
7687 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7688 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7689 Use FLEXIBLE_ARRAY_MEMBER.
7690 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7691 Move decl to top level so it gets checked against implementation.
7692 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7693 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7695 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7697 * syntax.c: Integer cleanups.
7698 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7699 All uses that need 0-or-2 changed to:
7700 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7701 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7702 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7703 (char_quoted, prev_char_comend_first, back_comment)
7704 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7705 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7706 Use bool for boolean.
7707 (update_syntax_table, skip_chars, skip_syntaxes):
7708 Prefer int to unsigned when either will do.
7709 (back_comment): Return boolean success flag, like forw_comment,
7710 instead of positive-or-minus-1 (which might have overflowed int anyway).
7711 Don't stuff ptrdiff_t into int.
7712 (syntax_spec_code, syntax_code_spec): Now const.
7713 (Fmatching_paren, scan_lists, scan_sexps_forward):
7714 Use enum syntaxcode for syntax code.
7715 (Fmatching_paren): Check that arg is a character, not just an integer.
7716 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7717 (Finternal_describe_syntax_value): Omit no-longer-needed
7719 (skip_chars): Use char, not unsigned char, when the distinction
7721 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7722 * bytecode.c (exec_byte_code):
7723 * syntax.c (syntax_spec_code, Fchar_syntax)
7724 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7726 * syntax.h (SYNTAX_WITH_FLAGS):
7727 Omit unnecessary casts.
7729 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7731 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7732 line dimensions here, to avoid race conditions with the main
7733 thread. (Bug#14062, bug#14630, bug#14669)
7735 * w32term.c (w32_draw_window_cursor): Compute the header line and
7736 mode line dimensions here.
7737 <w32_system_caret_window, w32_system_caret_hdr_height>:
7738 <w32_system_caret_mode_height>: New variables.
7740 * w32term.h: Declare them.
7742 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7744 * alloc.c (die): Move "assertion failed" string here ...
7745 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7746 COND when SUPPRESS_CHECKING. This shrinks the executable text
7747 size by 0.8% to 2.2% when configured with --enable-checking,
7748 depending on optimization flags (GCC 4.8.1 x86-64).
7750 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7752 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7754 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7755 base is 2; this is more accurate.
7757 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7759 * sound.c (string_default): Move to !WINDOWSNT section.
7760 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7762 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7764 * sound.c: Integer cleanups.
7765 Remove unnecessary forward decls.
7766 (struct sound_device): The 'file' member is now a Lisp_Object, not
7767 a char *, so that we needn't invoke alloca on a huge size.
7768 (Fplay_sound_internal): Adjust to this.
7769 (string_default): New function.
7770 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7771 Use it to adjust to the struct sound_device change.
7772 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7773 (be2hs) [0]: Remove.
7775 * syntax.c (skip_chars): Don't use uninitialized storage
7776 when searching a multibyte buffer for characters that are not in a
7777 unibyte string that contains non-ASCII characters.
7779 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7781 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7782 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7784 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7786 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7788 2013-06-18 Kenichi Handa <handa@gnu.org>
7790 * font.c (Ffont_spec): Signal an error for an invalid font name
7793 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7795 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7796 In particular this ports to 32-bit sparc Sun cc.
7797 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7798 array with a dummy element at specpdl[-1], so that its address can
7800 (unbind_to): Do not copy the binding; not needed, now that we
7801 copy old_value in the one place where the copy is needed.
7802 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7803 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7804 (union specbinding): Rename from struct specbinding. Redo layout
7805 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7806 which is not portable. With Sun C 5.12 32-bit sparc, the
7807 declaration causes nargs to be an unsigned bitfield, a behavior
7808 that the C standard allows; but Emacs wants nargs to be signed.
7809 The overall type is now a union of structures rather than a
7810 structure of union of structures, and the 'kind' member is now a
7811 bitfield, so that the overall type doesn't grow. All uses changed.
7812 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7814 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7816 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7817 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7819 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7821 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7823 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7824 unless we know that the window w's frame is a frame object.
7825 Another attempt at solving bug#14062 and bug#14630.
7827 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7829 * textprop.c (property_set_type): New enum.
7830 (add_properties): Allow appending/prepending text properties.
7831 (add_text_properties_1): Factored out of Fadd_text_properties.
7832 (Fadd_text_properties): Move all the code into
7833 add_text_properties_1.
7834 (Fadd_face_text_property): New function that calls
7835 add_text_properties_1.
7837 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7839 Move functions from lisp.h to individual modules when possible.
7840 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7841 * alloc.c (XFLOAT_INIT, set_symbol_name):
7842 * buffer.c (CHECK_OVERLAY):
7843 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7844 (set_char_table_parent):
7845 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7846 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7847 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7848 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7850 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7851 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7852 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7853 (backtrace_args, backtrace_debug_on_exit):
7854 * floatfns.c (CHECK_FLOAT):
7855 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7856 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7857 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7858 (set_hash_index_slot):
7859 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7860 * marker.c (CHECK_MARKER):
7861 * textprop.c (CHECK_STRING_OR_BUFFER):
7862 * window.c (CHECK_WINDOW_CONFIGURATION):
7863 Move here from lisp.h, and make these functions static rather than
7865 * buffer.c (Qoverlayp):
7867 * fns.c (Qhash_table_p):
7868 * window.c (Qwindow_configuration_p):
7870 * lisp.h: Remove the abovementioned defns and decls.
7872 Use functions, not macros, for XINT etc (Bug#11935).
7873 In lisp.h, prefer functions to function-like macros, and
7874 constants to object-like macros, when either will do. This:
7875 . simplifies use, as there's no more need to worry about
7876 arguments' side effects being evaluated multiple times.
7877 . makes the code easier to debug on some platforms.
7878 However, when using gcc -O0, keep using function-like macros
7879 for a few critical operations, for performance reasons.
7880 This sort of thing isn't needed with gcc -Og, but -Og
7881 is a GCC 4.8 feature and isn't widely-enough available yet.
7882 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7883 Remove enum lsb_bits; no longer needed.
7884 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7885 * buffer.c (Qoverlap):
7887 * fns.c (Qhash_table_p):
7888 Now extern, so lisp.h can use these symbols.
7889 * dispextern.h: Include character.h, for MAX_CHAR etc.
7890 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7891 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7892 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7893 (GLYPH_CODE_P): Move here from lisp.h.
7894 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7895 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7896 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7897 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7898 XUNTAG now returns void *.
7899 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7900 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7901 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7902 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7903 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7904 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7905 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7906 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7907 New macros, renamed from their sans-lisp_h_ counterparts.
7908 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7909 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7910 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7911 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7912 If compiling via GCC without optimization, define these as macros
7913 in addition to inline functions.
7914 To disable this, compile with -DINLINING=0.
7915 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7916 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7917 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7918 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7919 (INTMASK, VALMASK): Now macros, since static values cannot be
7920 accessed from extern inline functions.
7921 (VALMASK): Also a constant, for benefit of old GDB.
7922 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7923 is INTEGERP, which can fold it in.
7924 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7925 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7926 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7927 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7928 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7929 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7930 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7931 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7932 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7933 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7934 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7935 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7936 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7937 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7938 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7939 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7940 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7941 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7942 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7943 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7944 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7945 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7946 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7947 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7948 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7949 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7950 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7951 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7952 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7953 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7954 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7955 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7956 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7958 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7959 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7960 (VALMASK): Define in one place rather than in two, merging the
7961 USE_LSB_TAG parts; this is simpler.
7962 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7963 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7964 Move up, to avoid use before definition.
7965 Also include "globals.h" earlier, for the same reason.
7966 (make_natnum): New function.
7967 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7968 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7969 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7970 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7971 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7972 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7973 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7974 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7975 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7976 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7977 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7978 (Qwindow_configuration_p, Qimage): New forward declarations.
7979 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7980 (STRING_COPYIN): Remove; unused.
7981 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7982 (xcar_addr, xcdr_addr): New functions. All uses changed.
7983 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7984 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7985 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7986 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7987 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7988 (TYPE_RANGED_INTEGERP): Simplify.
7989 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7990 (setlocale, fixup_locale, synchronize_system_messages_locale)
7991 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7992 Now empty functions, not macros.
7993 (functionp): Return bool, not int.
7994 * window.c (Qwindow_configuration_p): Now extern,
7995 so window.h can use it.
7996 * window.h (Qwindowp): Move decl back to lisp.h.
7998 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8000 * xdisp.c (Fline_pixel_height): New function, required for solving
8003 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8005 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8007 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8009 * lread.c (syms_of_lread):
8010 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8012 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8014 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8016 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8018 * fileio.c (expand_file_name): Doc fix.
8020 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8022 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8023 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8024 Wait for self, not for 0. This can't hurt on GNU or similar
8025 system, and may help with Cygwin.
8027 * keyboard.c: Don't use PROP (...) as an lvalue.
8028 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8029 Use set_prop (A, B), not PROP (A) = B.
8031 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8033 * xdisp.c (get_it_property): Use it->window instead of generating
8034 a Lisp object from it->w.
8036 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8038 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8039 get-char-property the window that is being rendered, instead of
8040 the buffer, to support window-specific overlays. (Bug#14575)
8041 (compute_display_string_pos): When W is NULL, use the current
8042 buffer as the object to pass to get-char-property.
8043 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8044 pointer member of the bidi iterator, since no window is pertinent
8047 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8049 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8050 being displayed, and pass it to compute_display_string_pos.
8051 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8052 (bidi_paragraph_init): All callers changed.
8054 * xdisp.c (init_from_display_pos, init_iterator)
8055 (handle_single_display_spec, next_overlay_string)
8056 (get_overlay_strings_1, reseat_1, reseat_to_string)
8057 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8058 Set bidi_it.w member from it->w.
8059 (compute_display_string_pos): Accept additional argument, the
8060 window being displayed, and pass it to Fget_char_property.
8063 * dispextern.h (struct bidi_it): New member w, the window being
8065 (compute_display_string_pos): Adjust prototype.
8067 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8069 * xgselect.c: Remove unneeded include xterm.h.
8071 * process.c (wait_reading_process_output): Check for NS before GLIB.
8072 GLIB may be linked in due to rsvg, but ns_select must be called.
8074 * xgselect.c (xg_select): Remove call to window_system_available
8075 and g_main_context_pending at the top, so Gdk events (i.e. file
8076 notify) are processed when Emacs is started with -nw.
8078 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8080 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8081 (ctagsfiles3): New variable, includes only *.m files.
8082 (TAGS): Use an explicit language name in the regular expressions,
8083 to avoid transformation of '/SOMETHING' by MSYS to
8084 'c:\MSYS\SOMETHING'.
8086 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8088 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8090 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8092 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8093 still need to set the mouse pointer shape and activate help-echo.
8096 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8098 A few porting etc. fixes for the new file monitor code.
8099 See the thread containing
8100 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8101 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8102 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8103 (dir_monitor_callback, Fgfile_rm_watch):
8104 Use assq_no_quit instead of Fassoc, for speed.
8105 (dir_monitor_callback, Fgfile_rm_watch):
8106 eassert that the monitor is a fixnum.
8107 (dir_monitor_callback): No need for CDR_SAFE.
8108 Simplify building of lisp with alternative tails.
8109 (Fgfile_add_watch, Fgfile_rm_watch):
8110 Do not assume glib functions set errno reliably on failure.
8111 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8112 and signal an error otherwise.
8113 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8114 Use Fdelq instead of Fdelete, for speed.
8116 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8118 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8119 don't insist on being invoked on a highlighted tool-bar button.
8120 Avoids losing tool-bar functionality when mouse-highlight is nil.
8121 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8122 Don't highlight when mouse-highlight is nil.
8123 (note_mouse_highlight): When mouse-highlight is nil, don't return
8124 right away; instead, run tool-bar and mode-line highlight
8125 subroutine, clear any existing highlight, and revert the mouse
8126 pointer to its default shape. (Bug#14558)
8128 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8130 * lisp.mk (lisp): Add prog-mode.el.
8132 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8134 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8135 * process.c (dummy_handler): New function.
8136 (lib_child_handler): New static var.
8137 (handle_child_signal): Invoke it.
8138 (catch_child_signal): If a library has set up a signal handler,
8139 save it into lib_child_handler.
8140 (init_process_emacs): If using glib and not on Windows, tickle glib's
8141 child-handling code so that it initializes its private SIGCHLD handler.
8142 * syssignal.h (SA_SIGINFO): Default to 0.
8143 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8144 31; it should no longer be needed now.
8146 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8148 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8150 * gfilenotify.c (globals_of_gfilenotify): New function.
8151 (syms_of_gfilenotify): Move global initialization there.
8153 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8155 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8157 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8158 * keyboard.c (menu_bar_items, tool_bar_items):
8159 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8160 not override local keymaps any more.
8162 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8164 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8166 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8168 * w32console.c (initialize_w32_display): Return the dimensions of
8169 the console window via 2 additional arguments, not via the current
8170 frame. This avoids crashes due to overrunning the bounds of
8171 frame's decode_mode_spec_buffer, which is not resized following
8172 the change of the frame dimensions from the initial 10x10.
8174 * w32term.h (w32_initialize_display_info): Adjust prototype.
8176 * term.c (init_tty): Take dimensions of the frame from the values
8177 returned by initialize_w32_display.
8179 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8180 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8181 (LIBES): Add $(GFILENOTIFY_LIBS).
8183 * w32inevt.c (handle_file_notifications): Add dummy implementation
8184 for !HAVE_W32NOTIFY.
8186 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8188 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8190 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8192 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8194 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8196 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8198 Fix minor problems found by static checking.
8199 * data.c (pure_write_error):
8200 Use xsignal2, not Fsignal, as Fsignal might return.
8201 * eval.c (set_backtrace_debug_on_exit): Now static.
8202 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8203 No longer inline. EXTERN_INLINE is needed only for functions
8204 defined in .h files. Reindent function header as per GNU style.
8205 (backtrace_p, backtrace_top, backtrace_next):
8206 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8207 compiler or linker. Add extern decls to pacify gcc -Wall.
8208 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8210 * frame.c (free_monitors): Define only on platforms that need it.
8211 * nsterm.m (ns_term_init):
8212 * process.c (catch_child_signal):
8213 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8214 defined on all porting targets these days.
8215 * process.c, process.h (catch_child_signal):
8216 Make it extern only if NS_IMPL_GNUSTEP is defined.
8218 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8220 * w32.c (gettimeofday): Make the signature identical to prototype
8221 in nt/inc/sys/time.h.
8223 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8225 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8228 * keyboard.c (safe_run_hooks_error): Improve error message.
8230 * data.c (pure_write_error): Add `object' argument.
8231 * puresize.h (CHECK_IMPURE): Use it.
8233 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8235 * Makefile.in (NOTIFY_OBJ): New variable.
8236 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8238 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8239 Call syms_of_gfilenotify.
8241 * gfilenotify.c: New file.
8243 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8244 and Qfile_w32notify.
8245 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8246 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8248 * lisp.h: Declare syms_of_gfilenotify.
8250 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8252 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8254 Merge the specpdl and backtrace stacks. Make the structure of the
8255 specpdl entries more obvious via a tagged union of structs.
8256 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8257 (enum specbind_tag): New enum.
8258 (struct specbinding): Make it a tagged union of structs.
8259 Add a case for backtrace records.
8260 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8261 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8262 (backtrace_debug_on_exit): New accessors.
8263 (struct backtrace): Remove.
8264 (struct catchtag): Remove backlist field.
8265 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8267 (Flocal_variable_p): Speed up the common case where the binding is
8269 * eval.c (backtrace_list): Remove.
8270 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8271 (set_backtrace_args, set_backtrace_nargs)
8272 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8273 (backtrace_next): New functions.
8274 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8275 (unwind_to_catch, internal_lisp_condition_case)
8276 (internal_condition_case, internal_condition_case_1)
8277 (internal_condition_case_2, internal_condition_case_n): Don't bother
8278 with backtrace_list any more.
8279 (Fsignal): Adjust to new backtrace format.
8280 (grow_specpdl): Move up.
8281 (record_in_backtrace): New function.
8282 (eval_sub, Ffuncall): Use it.
8283 (apply_lambda): Adjust to new backtrace format.
8284 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8286 (specbind): Adjust to new specpdl format. Simplify.
8287 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8288 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8290 (mark_backtrace): Remove.
8291 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8292 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8293 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8295 * profiler.c (record_backtrace): Use get_backtrace.
8296 (handle_profiler_signal): Use backtrace_top_function.
8297 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8300 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8302 * process.h (catch_child_signal): Declare.
8304 * process.c (catch_child_signal): New function.
8305 (init_process_emacs): Call it.
8307 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8308 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8310 (x_set_cursor_type): Remove declaration.
8311 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8312 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8313 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8314 (ns_get_color): Use F suffix on float.
8315 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8316 (ns_get_rgb_color): Remove.
8317 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8318 (note_mouse_movement): x and y are CGFloat.
8319 (ns_draw_fringe_bitmap): Remove unused rowY.
8320 Change #if to COCOA && >= 10_6.
8321 (ns_draw_window_cursor): Remove unused overspill.
8322 (ns_draw_underwave): width and x are EamcsCGFloat.
8323 (ns_draw_box): thickness is CGFloat.
8324 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8325 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8326 if not in main thread.
8327 (ns_get_pending_menu_title, ns_check_menu_open)
8328 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8329 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8330 (sendFromMainThread:): New method.
8331 (changeFont:): size is CGFloat.
8332 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8333 Disable warning about permanent text.
8334 (characterIndexForPoint:): Adjust return type depending on GNUstep
8336 (mouseDown:): delta is CGFloat.
8337 (updateFrameSize): Remove unised variable f.
8338 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8339 Cast float to EmacsCGFloat.
8340 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8341 also to -1 when restoring.
8342 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8343 inside NS_IMPL_COCOA.
8344 (toggleFullScreen:): Put call to toggleFullScreen inside
8345 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8346 (setPosition:portion:whole:): por is CGFloat.
8347 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8348 (mouseDown:): Use CGFloat.
8349 (mouseDragged:): Remove unised variable edge.
8350 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8352 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8354 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8355 when NS_IMPL_GNUSTEP.
8356 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8357 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8358 (EmacsToolbar): Add clearAll. Add tag argument to
8359 addDisplayItemWithImage.
8360 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8362 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8364 * nsmenu.m (ns_update_menubar): Make static.
8365 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8366 (fillWithWidgetValue:): Add cast to SEL for setAction.
8367 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8368 (update_frame_tool_bar): Update code for GNUstep.
8369 (clearAll): New method.
8370 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8371 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8372 Move identifierToItem setObject and activeIdentifiers addObject before
8373 call to insertItemWithItemIdentifier.
8374 (validateVisibleItems): Fix indentation.
8375 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8376 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8377 UtilityWindow to aStyle, remove call to setStyleMask.
8379 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8381 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8382 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8383 Use F suffix on floats.
8384 (ns_char_width): Returns CGFloat.
8385 (ns_ascii_average_width): w is CGFloat instead of float.
8386 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8388 (ns_glyph_metrics): CGFloat instead of float.
8390 * nsfns.m (x_set_foreground_color, x_set_background_color):
8392 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8393 remove unused variables.
8394 (Fns_read_file_name): Keep track if panel is for save.
8395 Use ns_filename_from_panel/ns_directory_from_panel.
8396 (Fns_list_services): delegate only used for COCOA.
8397 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8398 Just return the input if GNUstep.
8399 (x_screen_planes): Remove.
8400 (Fxw_color_values): Use EmacsCGFloat
8401 (Fns_display_monitor_attributes_list): Only get screen number for
8403 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8405 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8406 ns_directory_from_panel.
8408 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8410 * process.c (handle_child_signal): Also use WCONTINUED.
8411 This is so that list-processes doesn't mistakenly list the process
8412 as stopped, when the process has actually been continued and is
8415 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8417 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8418 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8419 not already configured.
8421 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8423 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8425 * Makefile.in (mostlyclean): Remove *.res files.
8427 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8429 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8430 a buffer (bug#8447).
8432 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8434 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8435 display vector, and we backtrack, handle the case that the
8436 previous character position is also displayed from a display
8437 vector or covered by a display string or image. (Bug#14476)
8439 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8441 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8442 (struct MonitorInfo, free_monitors): Remove.
8443 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8444 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8445 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8448 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8449 (struct MonitorInfo, free_monitors): Remove.
8450 (ns_screen_name): Make static.
8451 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8452 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8455 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8456 (struct MonitorInfo): New struct.
8457 (free_monitors, make_monitor_attribute_list): Declare.
8459 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8461 (free_monitors, make_monitor_attribute_list): New functions.
8462 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8465 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8467 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8469 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8471 * keyboard.c: Apply keyboard decoding only to events that come directly
8472 from the tty, not from unread-command-events (bug#14368).
8473 (read_event_from_main_queue): New function, extracted from read_char.
8474 (read_decoded_char): Remove.
8475 (read_decoded_event_from_main_queue): New function to replace it.
8476 (read_char): Use it.
8477 (read_key_sequence): Use read_char rather than read_decoded_char.
8479 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8481 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8483 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8485 2013-05-22 Kenichi Handa <handa@gnu.org>
8487 The following changes are to fix the setting of
8488 buffer-file-coding-system on, for instance, C-x RET c unix RET
8489 _FILE_OF_DOS_EOL_TYPE_ RET.
8491 * coding.h (struct coding_system): New member detected_utf8_chars.
8493 * coding.c (detect_coding_utf_8): Count characters and check EOL
8494 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8496 (setup_coding_system): Do not initialize coding->head_ascii.
8497 (check_ascii): Do not set coding->eol_seen but update it. Do not
8498 call adjust_coding_eol_type here.
8499 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8500 If the eol-type of CODING is already specified, adjust the eol type
8501 of the found coding-system.
8502 (decode_coding_gap): Cancel previous change. Utilize the
8503 character numbers counted by detect_coding_utf_8. Fix detection
8506 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8508 * search.c (looking_at_1): Only set last_thing_searched if the match
8509 changed the match-data (bug#14281).
8511 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8513 * xdisp.c (reseat_at_previous_visible_line_start):
8514 Already declared in dispextern.h, so remove it here.
8515 (move_it_vertically_backward): Likewise.
8517 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8519 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8520 (Fx_display_pixel_width, Fx_display_pixel_height)
8521 (Fx_display_mm_width, Fx_display_mm_height):
8522 Mention `display-monitor-attributes-list' in docstrings.
8524 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8525 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8526 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8527 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8528 (Fx_display_backing_store, Fx_display_visual_class)
8529 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8530 (Fx_display_grayscale_p, Fx_display_pixel_width)
8531 (Fx_display_pixel_height, Fx_display_planes)
8532 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8533 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8534 (Fx_display_mm_width, Fx_display_mm_height)
8535 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8536 height for all physical monitors as in X11.
8538 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8539 Return pixel width or height for all physical monitors as in X11.
8541 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8543 Port --enable-gcc-warnings to clang.
8544 * bytecode.c (exec_byte_code):
8546 Redo diagnostic pragmas to pacify clang, too.
8547 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8548 * editfns.c (Fencode_time):
8549 * fileio.c (file_accessible_directory_p):
8550 * font.c (font_unparse_xlfd):
8551 Use '&"string"[index]' instead of '"string" + (index)'.
8552 * undo.c (user_error): Remove; unused.
8554 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8556 * insdel.c (insert_1_both): Document the arguments, instead of
8557 referring to insert_1, which no longer exists.
8559 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8560 some window, increment windows_or_buffers_changed, so that
8561 *Messages* display in that window is updated. (Bug#14408)
8563 * w32.c: Include epaths.h.
8564 (init_environment): Use cmdproxy.exe without leading directories.
8565 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8567 (gettimeofday): Adjust signature and return value to Posix
8570 * unexw32.c (open_output_file): Delete the existing emacs.exe
8571 before creating it, to break the hard link to the versioned
8574 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8575 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8576 (FIRSTFILE_OBJ): New variables.
8577 (W32_RES): Rename to EMACSRES. All users changed.
8578 (base_obj): Use $(CM_OBJ).
8579 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8580 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8581 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8582 $(W32_RES_LINK) before $(LIBES).
8583 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8585 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8587 * makefile.w32-in (DOC): Use just "DOC".
8589 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8591 * process.c: Export default filters and sentinels to Elisp.
8592 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8594 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8595 (Fset_process_sentinel, Fformat_network_address):
8596 Default to them instead of nil.
8597 (server_accept_connection): Sentinels can't be nil any more.
8598 (read_and_dispose_of_process_output): New function, extracted from
8599 read_process_output.
8600 (read_process_output): Use it; filters can't be nil.
8601 (Finternal_default_process_filter): New function, extracted from
8602 read_process_output.
8603 (exec_sentinel_unwind): Remove function.
8604 (exec_sentinel): Don't zilch sentinel while running.
8605 (status_notify): Sentinels can't be nil.
8606 (Finternal_default_process_sentinel): New function extracted from
8608 (setup_process_coding_systems): Default filter is not nil any more.
8609 (syms_of_process): Export new Elisp functions and initialize
8611 * lisp.h (make_lisp_proc): New function.
8613 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8615 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8617 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8619 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8620 unless we know that the window w is a leaf window.
8621 Another attempt at solving bug#14062.
8623 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8625 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8628 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8630 * image.c (gif_load): Check that subimages fit (Bug#14345).
8632 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8634 * lread.c (skip_dyn_eof): New function.
8635 (read1): Use it to skip the end of a file in response to #@00.
8637 * doc.c (get_doc_string): Slightly relax the sanity checking.
8639 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8641 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8642 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8643 (MonitorInfo): New struct.
8644 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8645 (Fns_display_monitor_attributes_list): New functions.
8646 (display-usable-bounds): Remove.
8647 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8650 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8652 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8653 (GTK_CHECK_VERSION): New macro, if not already defined.
8654 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8655 replaced by GTK_CHECK_VERSION.
8657 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8659 * xterm.h (GTK_PREREQ): New macro.
8660 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8661 to use this macro instead, for consistency and clarity.
8663 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8665 * xdisp.c (row_for_charpos_p): New function, with code of
8666 cursor_row_p, but accepts an additional argument CHARPOS instead
8667 of using a hardcoded PT.
8668 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8669 (row_containing_pos): Call row_for_charpos_p instead of partially
8670 doing the same. Fixes cursor positioning under longlines-mode
8671 when longlines-show-effect includes more than one newline, when
8672 moving the cursor vertically up.
8674 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8676 * makefile.w32-in (ACL_H): New macro.
8677 ($(BLD)/fileio.$(O)): Update dependencies.
8679 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8681 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8682 * Makefile.in (LIB_ACL): New macro.
8683 (LIBACL_LIBS): Remove.
8684 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8685 * fileio.c: Include <acl.h>.
8686 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8687 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8689 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8692 * unexelf.c: Don't assume ElfW (Half) fits in int.
8693 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8694 when dealing with ElfW (Half) values, since they can exceed 2**31
8695 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8696 (entry_address): Omit unused NUM arg. All uses changed.
8698 2013-05-07 Juri Linkov <juri@jurta.org>
8700 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8701 to the string converted from number with `Fnumber_to_string'.
8704 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8706 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8707 This fixes a problem introduced by my previous change.
8709 2013-05-07 Glenn Morris <rgm@gnu.org>
8711 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8713 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8715 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8717 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8719 Static checking by GCC 4.8.0.
8720 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8721 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8722 (x_get_monitor_attributes_fallback)
8723 (x_get_monitor_attributes_xinerama)
8724 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8725 Define only if USE_GTK.
8726 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8727 (x_get_monitor_attributes_fallback): Omit unused locals.
8728 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8729 Use double, not float, to avoid mixed-mode floating point arithmetic.
8731 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8732 Jan Djärv <jan.h.d@swipnet.se>
8734 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8735 (XINERAMA_CFLAGS): New macros.
8736 (ALL_CFLAGS, LIBES): Use them.
8738 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8739 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8740 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8741 (syms_of_xfns): DEFSYM them.
8742 (struct MonitorInfo): New struct.
8743 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8744 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8745 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8746 (x_get_monitor_attributes_xinerama): New functions.
8747 (Fx_display_monitor_attributes_list): New primitive.
8748 (syms_of_xfns): Defsubr it.
8750 * xterm.h (x_display_info): Add Xatom_net_workarea and
8751 Xatom_net_current_desktop.
8753 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8754 and dpyinfo->Xatom_net_current_desktop.
8756 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8758 * xdisp.c (pos_visible_p): Use the special code for finding the
8759 beginning of a display property or overlay for any "replacing"
8760 display property, not just for display strings. This solves
8761 incorrect reporting of position by posn-at-point. (Bug#14241)
8763 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8765 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8766 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8767 Verify that ElfW (Half) fits in int.
8768 (fatal): Use same signature as lisp.h.
8769 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8770 configure and build with -DUNEXELF_DEBUG without worrying about
8771 other modules that use DEBUG.
8772 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8773 possibly-wide integers now uses it instead of plain fprintf.
8774 (entry_address): New function, which avoids problems with 32-bit
8775 overflow on 64-bit hosts.
8776 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8777 (round_up): Don't assume the remainder fits in int.
8778 (find_section): Use bool for boolean. Simplify debug code.
8779 (unexec): Don't assume file sizes fit in int or size_t.
8780 Omit unnecessary trailing newline in 'fatal' format.
8781 Use strerror rather than outputting decimal error number.
8782 Remove unused code when emacs is not defined;
8783 this file relies on Emacs now.
8784 Don't assume e_phnum and e_shnum are positive.
8786 * regex.c: Fix problems when DEBUG is defined.
8787 (extract_number, extract_number_and_incr): Define regardless of
8788 whether DEBUG is defined; that's simpler and makes the code less
8789 likely to go stale in the normal case when DEBUG is not defined.
8790 Return int rather than taking an int * arg. All callers changed.
8791 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8792 Remove, replacing with ...
8793 (DEBUG_PRINT): New macro. All callers changed.
8794 (DEBUG_COMPILES_ARGUMENTS): New macro.
8795 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8796 (print_compiled_pattern, print_double_string) [DEBUG]:
8797 Use prototype rather than old-style definition.
8798 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8799 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8800 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8801 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8802 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8803 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8804 This matters only when DEBUG is defined.
8806 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8808 * xdisp.c (set_iterator_to_next): Set the
8809 ignore_overlay_strings_at_pos_p flag only if we are _really_
8810 iterating over an overlay string, as indicated by the
8811 current.overlay_string_index member. (Bug#14306)
8813 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8815 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8816 to where it is used, to avoid autorelease issues (Bug#14050).
8818 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8820 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8821 * fileio.c (syms_of_fileio): Implement this.
8822 * filelock.c (create_lock_file): If symbolic links don't work, so
8823 we use a regular file as a lock file, do not fsync the lock file;
8826 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8828 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8829 (syms_of_minibuf): Adjust accodingly.
8831 * callint.c (Fcall_interactively): Adjust calls accordingly.
8833 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8835 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8836 w->contents is a buffer before computing everything else.
8837 Use parentheses to disambiguate last part of the condition.
8839 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8840 assertion violations. (Bug#14062)
8842 2013-05-01 David Reitter <david.reitter@gmail.com>
8844 * nsfns.m (ns_tooltip): Initialize.
8846 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8848 * coding.c (decode_coding_gap): Don't remove the character before
8849 a newline unless it's a CR character. (Bug#14287)
8851 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8853 * dispextern.h (struct face): Move enum face_underline_type
8854 earlier so that bitfields can be in the same word.
8856 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8858 * nsfns.m (handlePanelKeys): New function.
8859 (EmacsOpenPanel:performKeyEquivalent:)
8860 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8861 arrows/function/control and copy/paste keys (Bug#14296).
8863 2013-04-27 Juri Linkov <juri@jurta.org>
8865 * callint.c (Fcall_interactively): Call `Qread_number' for
8866 interactive code letter `n' instead of using duplicate code.
8869 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8871 * systime.h (make_timeval): Declare as 'const'.
8873 2013-04-27 Kenichi Handa <handa@gnu.org>
8875 * font.c (font_open_entity): Always open a font of manageable
8878 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8880 Port better to AIX (Bug#14258).
8881 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8884 2013-04-24 Kenichi Handa <handa@gnu.org>
8886 * coding.c (decode_coding_iso_2022): When an invalid escape
8887 sequence is encountered, reset the invocation and designation
8888 status to the safest one.
8890 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8892 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8893 Without this fix, "make distclean" leaves stamp-h1 behind.
8895 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8897 * w32fns.c (w32_fullscreen_rect): New function to compute the
8898 window rectangle for the given fullscreen mode.
8899 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8900 longer tunes the window size. This keeps the window's edges flush
8901 with the screen and allows the taskbar to hide itself in fullboth.
8903 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8904 window decorations and uses the entire screen.
8906 * w32term.h (w32_fullscreen_rect) Add prototype.
8907 (struct w32_output): Replace normal_width, normal_height,
8908 normal_top, and normal_left members with a single normal_placement
8910 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8912 (FRAME_NORMAL_PLACEMENT): New macro.
8914 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8916 * minibuf.c (Ftest_completion): Silence compiler warning.
8918 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8920 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8923 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8926 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8927 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8928 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8929 parentheses where appropriate.
8931 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8933 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8935 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8937 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8938 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8939 Mention in the doc string that setting these variables takes
8940 effect only after a call to set-window-buffer. (Bug#14200)
8942 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8944 * indent.c (Fvertical_motion): Don't consider display strings on
8945 overlay strings as display strings on the buffer position we
8946 started from. This prevents vertical cursor motion from jumping
8947 more than one line when there's an overlay string with a display
8948 property at end of line.
8949 Reported by Karl Chen <Karl.Chen@quarl.org> in
8950 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8952 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8954 * window.c (select_window): `record_buffer' even if window is
8955 already selected (bug#14191).
8957 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8959 * window.c (Fwindow_end): Test more flags, including the buffer's
8960 last_overlay_modified flag, to determine whether the window's
8961 display is really up-to-date. Prevents the function from
8962 returning a stale value. (Bug#14170)
8963 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8966 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8968 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8969 garbaged only if it is not already the top frame on its TTY.
8970 This prevents flickering due to constant redrawing of TTY frames when
8971 there are GUI frames open in the same session. (Bug#13864)
8973 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8975 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8976 of marking the idle timers directly.
8978 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8980 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8983 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8985 * window.c (select_window): Don't record_buffer while the invariant is
8986 temporarily broken (bug#14161).
8988 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8990 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8992 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8994 2013-04-07 Romain Francoise <romain@orebokech.com>
8996 Ignore additional platform-specific ACL errors (Bug#13702).
8997 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8998 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9000 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9002 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9005 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9007 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9008 This bug was introduced by my 2013-02-25 change that simplified
9009 data_start configuration. Without this change, on GNU/Linux
9010 an Emacs configured with --enable-profiling fails immediately
9011 due to a profiler signal.
9012 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9013 with these flags. On platforms where special flags are needed
9014 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9015 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9016 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9018 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9020 Get rid of some platform-specific functions examining window
9021 system and its capabilities. This is a partial rework of the
9023 * lisp.h (have_menus_p): Remove prototype. This function is
9024 replaced with platform-independent window_system_available.
9025 (check_window_system): Move to...
9026 * frame.h (decode_window_system_frame, window_system_available):
9027 ...here, add new prototypes.
9028 * frame.c (window_system_available, decode_window_system_frame):
9030 (check_window_system): Platform-independent now.
9031 * xterm.h (x_in_use): Remove declaration.
9033 * w32term.h (check_x_frame):
9034 * nsterm.h (check_x_frame): Remove prototypes. This function
9035 is replaced with platform-independent decode_window_system_frame.
9036 * msdos.c (have_menus_p): Remove.
9037 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9038 Remove platform-specific functions. Use check_window_system,
9039 decode_window_system_frame and check_ns_display_info where
9040 appropriate. Minor style and comment tweaks.
9041 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9042 (check_x_frame): Likewise.
9043 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9045 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9046 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9047 * xmenu.c, xselect.c: All related users changed.
9049 2013-04-03 Kenichi Handa <handa@gnu.org>
9051 The following changes is to optimize the code for reading UTF-8
9054 * coding.c (check_ascii): Rename from detect_ascii. Return value
9055 changed. Check EOL format. Do not call adjust_coding_eol_type
9057 (check_utf_8): New function.
9058 (adjust_coding_eol_type): Do nothing if already adjusted.
9059 (detect_coding): Compare the return value of check_ascii with
9060 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9061 (decode_coding_gap): Optimize for valid UTF-8.
9063 2013-03-21 Kenichi Handa <handa@gnu.org>
9065 * coding.c (syms_of_coding): Cancel previous change.
9067 * insdel.c (insert_from_gap): Fix previous change.
9069 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9071 Consistently use platform-specific function to detect window system.
9072 * lisp.h (check_window_system): New prototype. This function is
9073 going to replace check_x, check_w32 and check_ns.
9074 (have_menus_p): Mention msdos.c in comment.
9075 * fontset.c (check_window_system_func): Remove. Adjust all users.
9076 * fontset.h (check_window_system_func): Remove prototype.
9077 * nsterm.h (check_ns):
9078 * xterm.h (check_x):
9079 * w32term.h (check_w32): Likewise.
9080 * menu.c (Fx_popup_menu): Use check_window_system.
9081 * msdos.c (check_window_system): Define for MS-DOS.
9082 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9083 * w32fns.c (check_window_system): Likewise for MS-Windows.
9084 * xfns.c (check_window_system): Likewise for X.
9085 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9086 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9088 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9090 Prefer < to > in range checks such as 0 <= i && i < N.
9091 This makes it easier to visualize quantities on a number line.
9092 This patch doesn't apply to all such range checks,
9093 only to the range checks affected by the 2013-03-24 change.
9094 This patch reverts most of the 2013-03-24 change.
9095 * alloc.c (xpalloc, Fgarbage_collect):
9096 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9097 * character.c (string_escape_byte8):
9098 * charset.c (read_hex):
9099 * data.c (cons_to_unsigned):
9100 * dispnew.c (update_frame_1):
9101 * doc.c (Fsubstitute_command_keys):
9102 * doprnt.c (doprnt):
9103 * editfns.c (hi_time, decode_time_components):
9104 * fileio.c (file_offset):
9105 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9106 * font.c (font_intern_prop):
9107 * frame.c (x_set_alpha):
9108 * gtkutil.c (get_utf8_string):
9109 * indent.c (check_display_width):
9110 * keymap.c (Fkey_description):
9111 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9113 * minibuf.c (read_minibuf_noninteractive):
9114 * process.c (wait_reading_process_output):
9115 * search.c (Freplace_match):
9116 * window.c (get_phys_cursor_glyph):
9117 * xdisp.c (redisplay_internal):
9118 * xsmfns.c (smc_save_yourself_CB):
9119 Prefer < to > for range checks.
9120 * dispnew.c (sit_for): Don't mishandle NaNs.
9121 This fixes a bug introduced in the 2013-03-24 change.
9122 * editfns.c (decode_time_components): Don't hoist comparison.
9123 This fixes another bug introduced in the 2013-03-24 change.
9125 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9127 * frame.h (struct frame): Drop scroll_bottom_vpos
9128 member becaue all real users are dead long ago.
9129 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9130 * xdisp.c (redisplay_internal): Adjust user.
9132 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9134 * nsmenu.m (showAtX:Y:for:): setLevel to
9135 NSPopUpMenuWindowLevel (Bug#13998).
9137 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9139 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9140 (ns_check_pending_open_menu): Declare.
9142 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9143 (x_activate_menubar): Update the menu with title that matches
9144 ns_get_pending_menu_title, and call
9145 ns_check_pending_openmenu (Bug#12698).
9146 (menuWillOpen:): New method.
9147 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9149 * nsterm.m (menu_will_open_state, menu_mouse_point)
9150 (menu_pending_title): New varaibles.
9151 (ns_get_pending_menu_title, ns_check_menu_open)
9152 (ns_check_pending_open_menu): New functions.
9154 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9156 * indent.c (current_column_bol_cache): Remove leftover which is not
9157 used in Fmove_to_column any more.
9158 (current_column, scan_for_column): Adjust users.
9159 * keyboard.c (last_point_position_buffer, last_point_position_window):
9160 Remove leftovers which are not used for recording undo any more.
9161 (command_loop_1, syms_of_keyboard): Adjust users.
9162 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9163 redisplay_window any more.
9164 (move_it_to): Adjust user.
9166 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9168 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9169 Update dependencies.
9171 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9173 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9174 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9177 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9179 * window.h (struct window): Replace hchild, vchild and buffer slots
9180 with a single slot 'contents'. This is possible because each valid
9181 window may have either the child window (in vertical or horizontal
9182 combination) or buffer to display (for the leaf window). Using that,
9183 a lot of operations to traverse and/or change window hierarchies may
9184 be simplified. New member horizontal is used to distinguish between
9185 horizontal and vertical combinations of internal windows.
9186 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9187 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9188 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9189 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9190 Use contents slot, not buffer, where appropriate.
9191 (wset_combination): New function.
9192 (wset_buffer): Add eassert.
9193 (Fframe_first_window): Simplify the loop reaching first window.
9194 (Fwindow_buffer): Use WINDOW_LEAF_P.
9195 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9196 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9197 (unshow_buffer): Convert initial debugging check to eassert.
9198 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9199 (make_parent_window, window_resize_check, window_resize_apply)
9200 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9201 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9202 Adjust to match struct window changes.
9203 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9204 (mark_window_cursors_off, count_windows, get_leaf_windows)
9205 (foreach_window_1): Simplify the loop.
9206 * alloc.c (mark_object): Do not check for the leaf window because
9207 internal windows has no glyph matrices anyway.
9208 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9209 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9210 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9211 (build_frame_matrix_from_window_tree, mirror_make_current)
9212 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9213 (update_window_tree, set_window_update_flags): Simplify the loop.
9214 (sync_window_with_frame_matrix_rows): Enforce live window.
9215 Use contents slot, not buffer, where appropriate.
9216 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9217 and WINDOW_HORIZONTAL_COMBINATION_P.
9218 (make_frame_visible_1): Simplify the loop.
9219 Use contents slot, not buffer, where appropriate.
9220 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9221 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9222 (expose_window_tree): Likewise.
9223 Use contents slot, not buffer, where appropriate.
9224 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9225 to avoid deleted windows. Use contents slot instead of buffer.
9226 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9227 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9228 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9229 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9231 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9233 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9234 identify the reasons for assertion violations in bug#14062 and
9236 (Fx_show_tip): Fix compilation error under
9237 "--enable-check-lisp-object-type". (Bug#14073)
9239 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9240 Reported by <rzl24ozi@gmail.com>.
9242 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9244 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9246 (unwind_with_echo_area_buffer): ...to restore it here.
9247 This is needed to ensure that...
9248 (redisplay_window): ...both window markers are valid here,
9249 which is verified by eassert.
9250 * editfns.c (save_excursion_save): Do not assume that
9251 selected_window always displays the buffer.
9252 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9255 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9257 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9260 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9262 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9264 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9266 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9267 since MinGW's w32api headers do. This avoids compiler warnings.
9269 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9272 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9274 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9276 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9278 * gtkutil.c (style_changed_cb): Check if frame is live and an
9279 X frame (Bug#14038).
9281 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9283 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9284 Define only for _WIN32_WINNT less than 0x0500.
9285 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9287 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9288 see its own definitions of 'struct timeval' and 'struct timezone'.
9290 Fix incompatibilities between MinGW.org and MinGW64 headers.
9291 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9293 * w32.c (REPARSE_DATA_BUFFER): Guard with
9294 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9296 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9298 * xterm.c: Include X11/XKBlib.h
9299 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9301 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9303 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9305 * blockinput.h (input_blocked_p): Likewise.
9306 * bytecode.c (exec_byte_code): Likewise.
9307 * callproc.c (call_process_kill, call_process_cleanup)
9308 (Fcall_process): Likewise.
9309 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9310 (Fccl_execute_on_string): Likewise.
9311 * character.c (string_escape_byte8): Likewise.
9312 * charset.c (read_hex): Likewise.
9313 * cm.c (calccost): Likewise.
9314 * data.c (cons_to_unsigned): Likewise.
9315 * dired.c (directory_files_internal, file_name_completion):
9317 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9318 (sit_for): Likewise.
9319 * doc.c (Fsubstitute_command_keys): Likewise.
9320 * doprnt.c (doprnt): Likewise.
9321 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9322 * emacsgtkfixed.c: Likewise.
9323 * fileio.c (file_offset, Fwrite_region): Likewise.
9324 * floatfns.c (Fexpt, fmod_float): Likewise.
9325 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9327 * font.c (font_intern_prop): Likewise.
9328 * frame.c (x_set_alpha): Likewise.
9329 * gtkutil.c (get_utf8_string): Likewise.
9330 * indent.c (check_display_width): Likewise.
9331 * intervals.c (create_root_interval, rotate_right, rotate_left)
9332 (split_interval_right, split_interval_left)
9333 (adjust_intervals_for_insertion, delete_node)
9334 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9335 (merge_interval_right, merge_interval_left, copy_intervals)
9336 (set_intervals_multibyte_1): Likewise.
9337 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9338 * keymap.c (Fkey_description): Likewise.
9339 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9340 * lread.c (openp, read_integer, read1, string_to_number):
9342 * menu.c (ensure_menu_items): Likewise.
9343 * minibuf.c (read_minibuf_noninteractive): Likewise.
9344 * print.c (printchar, strout): Likewise.
9345 * process.c (create_process, Faccept_process_output)
9346 (wait_reading_process_output, read_process_output, send_process)
9347 (wait_reading_process_output): Likewise.
9348 * profiler.c (make_log, handle_profiler_signal): Likewise.
9349 * regex.c (re_exec): Likewise.
9350 * regex.h: Likewise.
9351 * search.c (looking_at_1, Freplace_match): Likewise.
9352 * sysdep.c (get_child_status, procfs_ttyname)
9353 (procfs_get_total_memory): Likewise.
9354 * systime.h (EMACS_TIME_VALID_P): Likewise.
9355 * term.c (dissociate_if_controlling_tty): Likewise.
9356 * window.c (get_phys_cursor_glyph): Likewise.
9357 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9358 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9360 * xfns.c (Fx_window_property): Likewise.
9361 * xmenu.c (set_frame_menubar): Likewise.
9362 * xselect.c (x_get_window_property, x_handle_dnd_message):
9364 * xsmfns.c (smc_save_yourself_CB): Likewise.
9365 * xterm.c (x_scroll_bar_set_handle): Likewise.
9367 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9369 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9370 to be optional or nil. Adjust comment and convert it to docstring.
9371 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9372 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9374 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9376 Static checking by GCC 4.8-20130319.
9377 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9378 * process.c (Fset_process_datagram_address)
9379 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9380 * xdisp.c (get_char_face_and_encoding):
9381 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9382 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9383 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9385 2013-03-24 Ken Brown <kbrown@cornell.edu>
9387 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9388 fix compilation on 64-bit Cygwin, where underscores are not
9389 automatically prepended.
9391 * w32term.c (w32_initialize): Silence compiler warning.
9393 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9395 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9396 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9397 variables, to save and restore frame dimensions.
9398 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9399 after returning from a 'fullscreen' configuration.
9400 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9401 to avoid races between the main thread and the input thread.
9403 * w32term.h (struct w32_output): New members normal_width,
9404 normal_height, normal_top, normal_left, and prev_fsmode.
9405 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9406 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9409 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9410 'fullscreen' parameter. Always record previous width and height
9411 of the frame, except when switching out of maximized modes, so
9412 that they could be restored correctly, instead of resetting to the
9413 default frame dimensions. Send SC_RESTORE command to the frame,
9414 unless we are going to send SC_MAXIMIZE, to restore the frame
9415 resize hints in the mouse pointer shown by the window manager.
9418 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9420 * lisp.h (get_frame_param): Adjust conditions for prototype
9423 2013-03-22 Ken Brown <kbrown@cornell.edu>
9425 * unexcw.c: Drop unneeded inclusion of w32common.h.
9426 (report_sheap_usage): Declare.
9427 (read_exe_header): Add magic numbers for x86_64.
9428 (fixup_executable): Fix printf format specifier for unsigned long
9431 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9433 * frame.h (struct frame): Put menu_bar_window under #ifdef
9434 because this member is not needed when X toolkit is in use.
9435 (fset_menu_bar_window):
9436 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9437 (free_glyphs, update_frame):
9438 * xdisp.c (expose_frame): Likewise.
9439 (display_menu_bar): Likewise. Remove redundant eassert.
9440 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9443 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9445 Use functions and constants to manipulate Lisp_Save_Value objects.
9446 This replaces code that used macros and strings and token-pasting.
9447 The change makes the C source a bit easier to follow,
9448 and shrinks the Emacs executable a bit.
9449 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9450 (make_save_value): Change 1st arg from string to enum. All callers
9453 (mark_object): Use if, not #if, for GC_MARK_STACK.
9454 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9455 (XSAVE_OBJECT): Now functions, not macros.
9456 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9457 the constant was never used.
9458 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9459 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9460 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9461 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9463 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9464 type3 with a single member save_type. All uses changed.
9465 (save_type, set_save_pointer, set_save_integer): New functions.
9466 * print.c (PRINTX): Remove.
9468 * alloc.c: Remove redundant static declarations.
9470 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9472 * window.h (struct window): Convert left_col, top_line, total_lines
9473 and total_cols from Lisp_Objects to integers. Adjust comments.
9474 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9476 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9477 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9478 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9479 Adjust users where appropriate.
9481 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9483 * frame.h (struct frame): Drop resx and resy because the same data is
9484 available from window system-specific output context. Adjust users.
9485 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9486 New functions to provide defaults when no window system available.
9487 (FRAME_RES_X, FRAME_RES_Y): New macros.
9488 (NUMVAL): Move from xdisp.c.
9489 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9490 (Ffont_face_attributes, Fopen_font):
9491 * image.c (gs_load):
9492 * w32font.c (fill_in_logfont):
9493 * xdisp.c (calc_pixel_width_or_height):
9494 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9495 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9497 2013-03-20 Kenichi Handa <handa@gnu.org>
9499 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9500 to 1 (temporary workaround until a bug related to ASCII
9501 optimization is fixed).
9503 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9505 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9506 Signal error if window is not internal. Adjust docstring.
9507 (delete_all_child_windows): Use combination_limit to save the buffer.
9508 (Fset_window_configuration): Adjust accordingly.
9509 * print.c (syms_of_print): Initialize debugging output not here...
9510 (init_print_once): ...but in a new function here.
9511 * lisp.h (init_print_once): Add prototype.
9512 * emacs.c (main): Add call to init_print_once. Adjust comments.
9514 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9516 * window.c (window_resize_check, window_resize_apply)
9517 (window_from_coordinates, recombine_windows, set_window_buffer)
9518 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9519 (Fsplit_window_internal, Fdelete_window_internal)
9520 (freeze_window_starts): Use bool for booleans.
9521 * window.h (window_frame_coordinates, resize_frame_windows)
9522 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9524 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9526 * dispnew.c (bitch_at_user): Use `user-error'.
9528 2013-03-17 Ken Brown <kbrown@cornell.edu>
9530 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9531 as return type of image_background. (Bug#13981)
9532 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9534 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9536 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9537 (ns_select): Don't return with result uninitialized.
9539 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9542 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9544 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9545 directories. If filename is nil, get directory name (Bug#13932).
9546 Use getFilename and getDirectory.
9547 (getFilename, getDirectory): New methods for EmacsSavePanel and
9549 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9551 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9553 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9555 2013-03-15 Kenichi Handa <handa@gnu.org>
9557 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9558 (adjust_after_replace): Make it back to static. Delete the third
9559 arg text_at_gap_tail. Cancel the code for handling it.
9561 * coding.h (struct coding_system): New member eol_seen.
9563 * coding.c (detect_ascii): New function.
9564 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9565 when the source bytes are actually scanned. On detecting for
9566 coding_category_utf_8_auto, call detect_ascii instead of scanning
9567 source bytes directly.
9568 (produce_chars): Call insert_from_gap with the new arg 0.
9569 (encode_coding): Likewise.
9570 (decode_coding_gap): Control ASCII optimization by the variable
9571 disable_ascii_optimization instead of #ifndef .. #endif.
9572 Deccode EOL format according to coding->eol_seen.
9573 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9576 * lisp.h (adjust_after_replace): Cancel externing it.
9577 (insert_from_gap): Adjust prototype.
9579 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9581 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9582 FULLSCREEN_MAXIMIZED. (Bug#13935)
9584 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9586 * region-cache.c (find_cache_boundary, move_cache_gap)
9587 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9588 Simplify debugging check and convert to eassert. Adjust comment.
9589 (pp_cache): Put under ENABLE_CHECKING.
9591 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9593 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9594 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9596 (w32fullscreen_hook): If the frame is visible, reset
9597 f->want_fullscreen flag after changing the frame size. If the
9598 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9601 2013-03-13 Daniel Colascione <dancol@dancol.org>
9603 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9604 too so that these builds can use Cygwin's file conversion
9605 functions. (We've been building and linking cygw32.o all along
9606 and just not using it.)
9608 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9610 File synchronization fixes (Bug#13944).
9611 * Makefile.in (LIB_FDATASYNC): New macro.
9613 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9614 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9615 Don't worry about HAVE_FSYNC, since a substitute fsync is
9616 available if the system lacks one.
9617 (Fwrite_regin): Retry fsync if interrupted.
9619 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9621 * w32term.c (w32_read_socket): If the Emacs frame is being
9622 activated, call w32fullscreen_hook, to make sure the new frame
9623 dimensions are in effect. (Bug#13937)
9625 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9627 * xdisp.c (init_iterator): Simplify because both character and byte
9628 positions are either specified or -1. Add eassert. Adjust comment.
9629 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9630 character and byte positions can be obtained from marker.
9632 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9634 Static checking by Sun C 5.12.
9635 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9636 * bytecode.c (exec_byte_code):
9637 * dispnew.c (init_display):
9639 * fileio.c (Fsubstitute_in_file_name):
9640 * keyboard.c (Fevent_convert_list):
9641 * keymap.c (Fsingle_key_description):
9642 * term.c (maybe_fatal, fatal):
9643 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9644 * xsmfns.c (Fhandle_save_session):
9645 Omit unreachable code.
9646 * keymap.c (map_keymap_char_table_item): Cast void * to
9647 a function pointer type; the C Standard requires this.
9649 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9650 Include <sys/param.h> unconditionally, as that works elsewhere and
9651 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9652 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9655 See ChangeLog.12 for earlier changes.
9661 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9663 This file is part of GNU Emacs.
9665 GNU Emacs is free software: you can redistribute it and/or modify
9666 it under the terms of the GNU General Public License as published by
9667 the Free Software Foundation, either version 3 of the License, or
9668 (at your option) any later version.
9670 GNU Emacs is distributed in the hope that it will be useful,
9671 but WITHOUT ANY WARRANTY; without even the implied warranty of
9672 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9673 GNU General Public License for more details.
9675 You should have received a copy of the GNU General Public License
9676 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.