1 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3 * lread.c (Funintern): Fix doc to match advertised calling convention.
5 2014-02-24 Daniel Colascione <dancol@dancol.org>
7 * keyboard.c (read_char): Close race that resulted in lost events.
9 2014-02-22 Glenn Morris <rgm@gnu.org>
11 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
12 * window.c (window-resize-pixelwise): Doc fixes.
14 * process.c (Finternal_default_process_filter)
15 (Finternal_default_process_sentinel): Doc tweaks.
17 2014-02-21 Glenn Morris <rgm@gnu.org>
19 * process.c (Fprocess_buffer, Faccept_process_output)
20 (Finternal_default_process_filter, Finternal_default_process_sentinel):
23 2014-02-21 Martin Rudalics <rudalics@gmx.at>
25 * window.c (Fwindow_scroll_bar_width): New function.
27 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
29 Pacify GCC when configuring with --enable-gcc-warnings.
30 * xdisp.c (move_it_in_display_line_to) [lint]:
31 Initialize recently-added local.
33 2014-02-21 Daniel Colascione <dancol@dancol.org>
35 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
37 2014-02-20 Eli Zaretskii <eliz@gnu.org>
39 * xdisp.c (init_iterator): Don't dereference a bogus face
41 (try_cursor_movement): Don't use cursor position if
42 set_cursor_from_row failed to compute it. This avoids assertion
43 violations in MATRIX_ROW.
44 (move_it_in_display_line_to): Save the iterator state in ppos_it
45 only once per call. Reimplement the method used to return to the
46 best candidate position if all the positions found in display line
47 are beyond TO_CHARPOS. This cuts down the number of calls to
48 bidi_shelve_cache, which moves a lot of stuff when lines are long
49 and include bidirectional text. (Bug#15555)
51 2014-02-20 Glenn Morris <rgm@gnu.org>
53 * data.c (Fdefalias): Doc fix.
55 2014-02-19 Eli Zaretskii <eliz@gnu.org>
57 * xdisp.c (display_line): Fix horizontal scrolling of large images
58 when fringes are turned off. This comes at a price of not
59 displaying the truncation/continuation glyphs in this case.
62 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
63 CreateDIBSection returns an error indication, zero out *ximg after
64 destroying the image. This avoids crashes in memory allocations
65 due to the fact that some of the callers also call
66 x_destroy_x_image, which will attempt to free an already free'd
69 2014-02-18 Martin Rudalics <rudalics@gmx.at>
71 * widget.c (update_various_frame_slots): Don't set
72 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
74 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
76 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
78 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
80 temacs --daemon fix (Bug#16599).
81 * emacs.c (main): Initialize daemon_pipe[1] here ...
82 (syms_of_emacs): ... instead of here.
84 2014-02-16 Anders Lindgern <andlind@gmail.com>
86 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
89 2014-02-16 Daniel Colascione <dancol@dancol.org>
91 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
92 (xd_get_connection_address): Use it.
93 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
94 xd_get_connection_address because the latter signals if the bus
95 we're trying to close is already disconnected.
97 2014-02-13 Eli Zaretskii <eliz@gnu.org>
99 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
100 argument to CreateThread. This avoids segfaults on Windows 9X.
101 Reported by oslsachem <oslsachem@gmail.com>.
103 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
105 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
106 * unexhp9k800.c (unexec_error): New function, to simplify the code.
107 (check_lseek): New function, to report lseek errors.
108 (save_data_space, update_file_ptrs, read_header, write_header)
109 (copy_file, copy_rest, unexec): Use these news functions.
110 (update_file_ptrs): Don't assume wraparound behavior when
111 converting a large size_t value to off_t.
113 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
115 * composite.c (fill_gstring_header): Pass positions as C integers
116 and move parameters checking to...
117 (Fcomposition_get_gstring): ...this function. Handle case when
118 buffer positions are in reversed order and avoid crash (Bug#16739).
120 * buffer.c (validate_region): Mention current buffer in error message.
122 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
124 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
126 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
128 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
130 2014-02-11 Glenn Morris <rgm@gnu.org>
132 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
133 Replace refs to "OpenStep" in messages.
135 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
137 Avoid "." at end of error diagnostics.
138 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
140 * nsfns.m (ns_display_info_for_name):
141 * nsselect.m (Fx_own_selection_internal):
142 * nsterm.m (performDragOperation:):
143 Remove "." from end of diagnostic.
145 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
147 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
148 unintuitive (bug#15824).
149 (Fyes_or_no_p): Doc fix (bug#15456).
151 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
153 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
155 * eval.c (call_debugger): When exiting the debugger, do not allow
156 max_specpdl_size less than actual binding depth (Bug#16603).
157 (syms_of_eval): Adjust docstring.
159 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
161 * cmds.c (Fself_insert_command): Output a clearer error message on
162 negative repetitions (bug#9476).
164 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
166 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
168 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
170 * minibuf.c (Fread_string): Doc clarification (bug#15422).
172 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
174 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
176 * keyboard.c (Frecursive_edit): Fix typo in docstring.
178 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
180 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
182 * keyboard.c (Frecursive_edit): Say more precicely how throwing
183 `exit' works (bug#15865).
185 2014-02-07 Martin Rudalics <rudalics@gmx.at>
187 Constrain window box/body sizes and margin widths (Bug#16649).
188 * xdisp.c (window_box_width): Don't return less than zero.
189 (window_box_left_offset, window_box_right_offset): Don't return
190 more than the window's pixel width.
191 * window.c (window_body_height, window_body_width): Don't return
193 (window_resize_apply): Adjust margin width, if necessary.
195 2014-02-07 Glenn Morris <rgm@gnu.org>
197 * nsterm.m (syms_of_nsterm): Doc fix.
199 2014-02-06 Eli Zaretskii <eliz@gnu.org>
201 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte): New
202 variables: pointers through which to call the respective APIs.
203 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
204 (filename_from_ansi, sys_link, check_windows_init_file): Call
205 MultiByteToWideChar and WideCharToMultiByte through pointers.
206 This is required on Windows 9X, where we dynamically load
207 UNICOWS.DLL which has their non-stub implementations.
208 (maybe_load_unicows_dll): Assign addresses to these 2 function
209 pointers after loading UNICOWS.DLL.
211 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
212 MultiByteToWideChar and WideCharToMultiByte through function
215 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte): New
218 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
220 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
221 for OSX >= 10.9 if separate spaces are used.
222 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
224 2014-02-06 Glenn Morris <rgm@gnu.org>
226 * buffer.c (cache-long-scans): Doc fix.
228 2014-02-05 Eli Zaretskii <eliz@gnu.org>
230 * w32fns.c (Fw32_shell_execute): Doc fix.
232 2014-02-05 Bastien Guerry <bzg@gnu.org>
234 * syntax.c (Fforward_word): Call Fconstrain_to_field with
235 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
237 2014-02-05 Martin Rudalics <rudalics@gmx.at>
239 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
240 outside the window (Bug#16649).
242 * xdisp.c (note_mouse_highlight): When entering a margin area show
243 a non-text cursor (Bug#16647).
245 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
247 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
248 It prompted a compile-time diagnostic on GNU/Linux.
249 Simplify to remove the need for the label.
251 2014-02-04 Eli Zaretskii <eliz@gnu.org>
253 * w32menu.c (w32_popup_dialog): Don't condition the whole function
254 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
255 to show it; otherwise return 'unsupported--w32-dialog' to signal
256 to the caller that emulation with menus is necessary. This
257 resurrects code inadvertently deleted by the 2013-10-08 commit.
259 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
261 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
264 * menu.c (Fx_popup_dialog): Don't condition the call to
265 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
266 special symbol 'unsupported--w32-dialog', emulate the dialog with
267 a menu by calling x-popup-menu.
269 * menu.h (Qunsupported__w32_dialog): New extern variable.
271 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
273 * keyboard.c (kbd_buffer_get_event): Read file notification events
276 * xgselect.c (xg_select): Read glib events in any case, even if
277 there are no file descriptors to watch for. (Bug#16519)
279 2014-02-03 Martin Rudalics <rudalics@gmx.at>
281 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
282 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
283 * w32term.c (w32_draw_window_divider): Handle first and last
285 * w32term.h (w32_fill_area_abs): New function.
286 * xdisp.c (x_draw_right_divider): Don't draw over bottom
288 * xfaces.c (realize_basic_faces): Handle new face ids.
289 * xfns.c (Fx_create_frame): Call x_default_parameter for right
290 and bottom divider width.
291 * xterm.c (x_draw_window_divider): Handle first and last pixels
294 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
296 * print.c (Fexternal_debugging_output): Add cast to pacify
297 --enable-gcc-warnings.
298 * eval.c (call_debugger): Grow specpdl if the debugger was
299 entered due to specpdl overflow (Bug#16603) and allow more
300 specpdl space for the debugger itself.
302 2014-02-02 Martin Rudalics <rudalics@gmx.at>
304 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
307 2014-02-01 Eli Zaretskii <eliz@gnu.org>
309 * w32fns.c (Ffile_system_info): Use WINAPI in the function
310 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
312 * print.c (Fexternal_debugging_output): If the argument character
313 is non-ASCII, encode it with the current locale's encoding before
314 writing the result to the terminal. (Bug#16448)
316 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
317 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
320 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
322 * process.c (create_process): Reset SIGPROF handler in the child.
323 * callproc.c (call_process): Likewise.
325 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
327 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
329 2014-01-29 Eli Zaretskii <eliz@gnu.org>
331 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
332 of zero to print strings, GDB doesn't like it.
334 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
335 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
336 we still use correct addresses. (Bug#16576)
338 2014-01-27 K. Handa <handa@gnu.org>
340 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
341 to preserve the code detection behavior of 24.3.
342 * coding.h (struct coding_system): New member detected_utf8_bytes.
343 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
344 (decode_coding_gap): Use short cut for UTF-8 file reading only
345 when coding->detected_utf8_bytes equals to coding->src_bytes.
346 * fileio.c (Finsert_file_contents): Cancel the previous change.
348 2014-01-29 Martin Rudalics <rudalics@gmx.at>
350 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
351 that are not visible.
353 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
355 * xmenu.c (create_and_show_popup_menu): Handle case when no key
356 is grabbed (Bug#16565).
358 2014-01-28 Martin Rudalics <rudalics@gmx.at>
360 * xdisp.c (last_max_ascent): Re-remove after erroneously
361 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
363 (move_it_to): Re-remove reference to last_max_ascent.
364 (Fwindow_text_pixel_size): Add iterator's max_ascent and
365 max_descent here instead of calling line_bottom_y. Fix
368 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
370 * terminal.c (initial_free_frame_resources): New function.
371 (init_initial_terminal): Install new hook to free face cache
372 on initial frame and avoid memory leak. For details, see
373 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
374 * xfaces.c (free_frame_faces): Adjust comment.
376 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
378 * data.c (Fstring_to_number): Document results if unparsable
381 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
383 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
385 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
387 When decoding, prefer ptrdiff_t to int for buffer positions etc.
388 * coding.c (detect_coding_utf_8, emacs_mule_char)
389 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
390 (check_utf_8, decode_coding):
391 * coding.h (struct coding_system.errors):
392 Use ptrdiff_t, not int, for integer values derived from buffer and
395 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
396 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
397 before invoking decode_coding_gap, since there's just one block.
399 2014-01-25 Martin Rudalics <rudalics@gmx.at>
401 Fix handling of face attributes in Fx_create_frame (Bug#16529).
402 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
403 too early. Again run change_frame_size before assigning menu-
406 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
408 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
409 arrives, call x_check_fullscreen, in case the new display has a
410 different resolution. (Bug#16517)
412 2014-01-25 Eli Zaretskii <eliz@gnu.org>
414 * term.c (read_menu_input): If the selected frame changes, exit
416 (tty_menu_show): If the selected frame changes while we displayed
417 a menu, throw to top level. (Bug#16479)
419 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
421 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
423 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
425 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
426 * data.c (count_one_bits_word): Fix bug (negated comparison)
427 when BITS_PER_ULL < BITS_PER_BITS_WORD.
429 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
431 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
432 undefined behavior by initializing display property bit of a
433 string processed by the bidirectional iterator. For details, see
434 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
436 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
438 Minor cleanup of previous change.
439 * image.c (imagemagick_error, Fimagemagick_types):
440 Omit some recently-introduced and unnecessary casts and assignments.
442 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
444 Fix two memory leaks discovered with Valgrind.
445 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
446 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
448 2014-01-22 Martin Rudalics <rudalics@gmx.at>
450 Fixes in window size functions around Bug#16430 and Bug#16470.
451 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
452 (Fwindow_mode_line_height, Fwindow_header_line_height)
453 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
454 Minor doc-string adjustments.
455 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
457 (window_body_height, window_body_width): Do not count partially
458 visible lines/columns when PIXELWISE is nil (Bug#16470).
459 (Qfloor, Qceiling): New symbols.
461 2014-01-21 Eli Zaretskii <eliz@gnu.org>
463 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
464 when the image cache is not yet allocated. (Bug#16509)
466 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
468 * buffer.c (Fkill_buffer): When killing an indirect buffer,
469 re-attach intervals to its base buffer (Bug#16502).
470 * intervals.c (set_interval_object): Move from here...
471 * intervals.h (set_interval_object): ... to here. Fix comments.
473 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
475 Avoid undefined behavior by initializing buffer redisplay bit.
476 Problem reported by Dmitry Antipov in
477 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
478 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
480 Revert some of the CANNOT_DUMP fix (Bug#16494).
481 * lread.c (init_lread): Fix typo: NILP, not !NILP.
483 2014-01-19 Eli Zaretskii <eliz@gnu.org>
485 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
486 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
487 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
488 they are replaced by macros that expand into direct calls to the
489 corresponding functions from GDI32.DLL.
490 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
491 variables in the Cygwin build, they are unused.
493 2014-01-19 K. Handa <handa@gnu.org>
495 * composite.c (composition_update_it): Fix previous change.
497 2014-01-18 Eli Zaretskii <eliz@gnu.org>
499 Fix file name handling on MS-Windows 9X.
500 * w32.c (maybe_load_unicows_dll): New function.
502 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
503 on, to make sure we can convert file names to and from UTF-8 on
504 Windows 9X. This fixes a failure to start up because Emacs cannot
505 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
507 * w32font.c [WINDOWSNT]: Include w32.h.
508 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
509 of implementing the same stuff.
510 Remove now unused g_b_init_is_windows_9x.
512 * w32.h (maybe_load_unicows_dll): Add prototype.
514 2014-01-17 Eli Zaretskii <eliz@gnu.org>
516 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
517 switch to single keyboard. Prevents daemon crashes when a new
518 client connects while we show a TTY menu in an existing client.
521 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
523 Fix MinGW64 porting problem with _setjmp.
524 Reported by Eli Zaretskii in:
525 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
526 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
527 the old _setjmp and _longjmp. All uses changed.
529 2014-01-13 Daniel Colascione <dancol@dancol.org>
531 * textprop.c (Fremove_list_of_text_properties): Correctly
532 handle reaching the end of the interval tree. (Bug#15344)
534 2014-01-13 Martin Rudalics <rudalics@gmx.at>
536 * xdisp.c (resize_mini_window): Round height to a multiple of
537 frame's line height. Fix bug in calculation of window start
538 position (Bug#16424).
540 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
542 * macfont.m: Include termchar.h.
543 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
544 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
545 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
546 *_WITH_GC_* to take face and f as parameters.
547 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
548 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
550 2014-01-13 Daniel Colascione <dancol@dancol.org>
552 Fix menu item updating in the presence of the Unity global menu
555 * gtkutil.h (xg_have_tear_offs): Add frame parameter
556 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
558 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
559 updating menus; explain why.
560 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
561 problem it's supposed to solve and it interferes with detecting
562 the presence of a global menu.
563 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
566 2014-01-11 K. Handa <handa@gnu.org>
568 * composite.c (composition_update_it): Fix indexing of
569 LGSTRING_CHAR (Bug#15984).
571 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
573 * unexw32.c (_start) [__MINGW64__]: Define to __start.
575 2014-01-11 Eli Zaretskii <eliz@gnu.org>
577 * xdisp.c (try_window_id): Don't use this function's optimizations
578 if overlays in the buffer displayed by the window have changed
579 since last redisplay. (Bug#16347)
580 (message_dolog): Fix indentation.
582 2014-01-11 Martin Rudalics <rudalics@gmx.at>
584 * frame.c (frame_resize_pixelwise): Fix doc-string.
586 2014-01-10 Martin Rudalics <rudalics@gmx.at>
588 Fix handling of internal borders (Bug#16348).
589 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
590 internal border width from pixel width of windows.
591 (change_frame_size_1): Don't return early when frame's pixel
592 size changes - we still have to record the new sizes in the
594 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
595 also when toolbar gets larger.
596 * window.c (check_frame_size): Include internal_border_width in
598 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
599 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
600 non-toolkit/non-GTK version clear internal border.
601 * xterm.c (x_clear_under_internal_border): New function for
602 non-toolkit/non-GTK version.
603 (x_after_update_window_line): In non-toolkit/non-GTK version
605 (handle_one_xevent, x_set_window_size): Call
606 x_clear_under_internal_border in non-toolkit/non-GTK version.
607 * xterm.h (x_clear_under_internal_border): Extern it.
609 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
611 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
612 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
615 2014-01-06 Eli Zaretskii <eliz@gnu.org>
617 * xdisp.c (redisplay_window): Don't skip window redisplay if the
618 last value of point is not equal to buffer's point. (Bug#16129)
620 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
623 * nsterm.h (updateCollectionBehavior): Rename from
624 updateCollectionBehaviour. All uses changed.
626 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
627 * Makefile.in (SETFATTR): New macro.
628 (temacs$(EXEEXT)): Use it.
630 2014-01-04 Martin Rudalics <rudalics@gmx.at>
632 Fix maximization behavior on Windows (Bug#16300).
633 * w32fns.c (w32_fullscreen_rect): Don't handle
634 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
635 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
636 of SetWindowPos. Restore last placement also when leaving
637 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
638 but the FULLSCREEN_BOTH case.
640 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
643 * data.c (arithcompare_driver):
644 * fileio.c (Fcar_less_than_car):
645 * fns.c (internal_equal):
646 * frame.c (delete_frame):
647 * lisp.h (enum More_Lisp_Bits):
649 Avoid C99 constructs that don't work in C89.
650 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
651 to port to C89, which doesn't have 'long long'.
652 (count_trailing_zero_bits): Use them.
654 2014-01-03 Chong Yidong <cyd@gnu.org>
656 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
658 2014-01-02 Martin Rudalics <rudalics@gmx.at>
660 Further adjust frame/window scrollbar width calculations.
661 * window.c (apply_window_adjustment): Set
662 windows_or_buffers_changed.
663 (Fwindow_scroll_bars): Return actual scrollbar width.
664 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
665 For non-toolkit builds again use 14 as minimum width and set
666 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
667 * xterm.c (XTset_vertical_scroll_bar): Take width from
668 WINDOW_SCROLL_BAR_AREA_WIDTH.
669 (x_new_font): Rename wid to unit. Base calculation of new
670 scrollbar width on toolkit used and make it analogous to that of
671 x_set_scroll_bar_default_width.
672 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
673 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
675 * w32term.c (w32_set_vertical_scroll_bar): Take width from
676 WINDOW_SCROLL_BAR_AREA_WIDTH.
677 (x_new_font): Make it correspond to changes in xterm.c.
679 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
681 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
682 This is a cleaner way to fix the MinGW-w64 porting problem.
683 Check for INTPTR_MAX misconfiguration.
685 2014-01-01 Eli Zaretskii <eliz@gnu.org>
687 * search.c (newline_cache_on_off, find_newline): In indirect
688 buffers, use the newline cache of the base buffer.
690 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
691 buffer, invalidate the caches of its base buffer. (Bug#16265)
693 * indent.c (width_run_cache_on_off, compute_motion): In indirect
694 buffers, use the width-run cache of the base buffer.
696 * xdisp.c (redisplay_window): When the window displays an indirect
697 buffer, and the character widths in the display table have
698 changed, invalidate the width-run cache of the corresponding base
701 * fileio.c (Finsert_file_contents): When invalidating the newline
702 cache, consider the case of inserting into indirect buffer.
704 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
705 In indirect buffers, use the paragraph cache of the base buffer.
707 2013-12-31 Martin Rudalics <rudalics@gmx.at>
709 * window.c (grow_mini_window): Fix last change.
711 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
713 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
715 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
717 * w32term.c (w32_initialize): Use LCID and LOWORD.
719 * w32proc.c (create_child): Use pid_t for 5th argument.
720 (IsValidLocale): Don't provide prototype for MinGW64.
721 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
722 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
724 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
725 MinGW64 doesn't support.
727 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
729 * w32.c (set_named_security_info): New function.
730 (acl_set_file): Fall back on set_named_security_info if
731 set_file_security fails.
732 (g_b_init_set_named_security_info_w)
733 (g_b_init_set_named_security_info_a): New static variables.
734 (globals_of_w32): Initialize them to zero.
735 (set_named_security_info): Set them to non-zero if the
736 corresponding API is available.
737 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
740 2013-12-31 Martin Rudalics <rudalics@gmx.at>
742 Some more fixes following pixelwise resize changes including one
744 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
745 of frame_resize_pixelwise.
746 * widget.c (pixel_to_text_size): New function.
747 (update_wm_hints): Have size hints respect value of
748 frame_resize_pixelwise.
749 (EmacsFrameResize): Alway process resize requests pixelwise.
750 * window.c (grow_mini_window): Make sure mini window is at least
752 * xdisp.c (display_menu_bar): Make sure menubar extends till
754 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
755 (x_set_tool_bar_lines): Calculate pixelwise.
756 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
757 frame_resize_pixelwise.
759 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
761 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
762 variables not used there.
764 2013-12-30 Eli Zaretskii <eliz@gnu.org>
766 * w32.c (sys_umask): New function. (Bug#16299)
768 2013-12-30 Martin Rudalics <rudalics@gmx.at>
770 * dispnew.c (change_frame_size_1): Take old width of root window
771 from that window's pixel width. (Bug#16284)
773 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
775 Plain copy-file no longer chmods an existing destination (Bug#16133).
776 * fileio.c (realmask): Now a static var, not a local.
777 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
778 Remove arg STATPTR. All uses changed.
779 (Fcopy_file): Do not alter permissions of existing destinations,
780 unless PRESERVE-PERMISSIONS (renamed from
781 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
782 Avoid race when testing for existing destinations and for
783 when input and output files are the same.
784 If changing the group fails, adjust both default and
785 preserved permissions so that access is not granted to the
787 (Fset_default_file_modes, init_fileio): Update realmask.
788 (Fdefault_file_modes): Use realmask instead of calling umask.
790 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
792 Fix pipe bug with OS X emacs --daemon (Bug#16262).
793 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
794 flags on the daemon pipe ends before execing.
796 2013-12-28 Eli Zaretskii <eliz@gnu.org>
798 * w32fns.c (Fx_create_frame): Error out if called from a TTY
801 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
803 * callproc.c (Vexec_path): Document that exec-directory is in it.
805 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
807 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
810 2013-12-27 Chong Yidong <cyd@gnu.org>
812 * data.c (Fsymbol_function): Doc fix.
814 2013-12-26 Martin Rudalics <rudalics@gmx.at>
816 Some more tinkering with Bug#16051.
817 * window.c (resize_frame_windows): Don't let the size of the
818 root window drop below the frame's default character size.
819 Never ever delete any subwindows - let the window manager do the
822 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
823 of toolbar lines needed when they exceed the height of the root
825 (unwind_create_frame_1): New function.
826 (Fx_create_frame): Generally inhibit calling the window
827 configuration change hook here. Remove extra call to
828 change_frame_size - it's not needed when we don't run the
829 configuration change hook.
831 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
833 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
834 On my Fedora 19 platform the core dumps were so big that
835 my desktop became nearly catatonic.
836 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
837 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
838 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
839 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
841 * conf_post.h (__has_feature): New macro, if not already defined.
842 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
843 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
845 2013-12-25 Eli Zaretskii <eliz@gnu.org>
847 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
848 is a file name. (Bug#16252)
850 2013-12-25 Chong Yidong <cyd@gnu.org>
852 * keyboard.c (Voverriding_terminal_local_map):
853 (Voverriding_local_map): Doc fix.
855 * keymap.c (Vemulation_mode_map_alists): Doc fix.
857 2013-12-24 Eli Zaretskii <eliz@gnu.org>
859 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
860 file name when it is submitted to ShellExecute. Simplify code.
861 Don't test DOCUMENT for being a string, as that is enforced by
862 CHECK_STRING. Doc fix.
864 2013-12-23 Eli Zaretskii <eliz@gnu.org>
866 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
867 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
868 redisplay_tool_bar does. Improve and fix commentary.
869 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
870 limits of the glyph matrices. (Bug#16051)
871 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
872 only when the new size is different from the old one, and the new
873 size can be achieved given the frame height.
875 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
877 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
879 2013-12-23 Glenn Morris <rgm@gnu.org>
881 * lread.c (Fload): Mention load-prefer-newer in doc.
883 2013-12-22 Martin Rudalics <rudalics@gmx.at>
885 Handle Bug#16207 by being more restrictive when running hooks.
886 * window.c (unwind_change_frame): New function.
887 (Fset_window_configuration): Don't run configuration change hook
888 while the frame configuration is unsafe. Call select_window
891 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
893 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
895 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
897 * nsterm.h: Declare EmacsColor category.
899 * nsterm.m (NSColor): Implement EmacsColor category.
900 (ns_get_color): Use colorUsingDefaultColorSpace.
901 (ns_get_color, ns_term_init): Use colorForEmacsRed.
903 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
905 2013-12-21 Eli Zaretskii <eliz@gnu.org>
907 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
908 having the PNG_NORETURN attribute, to avoid compiler warning in
911 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
913 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
915 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
916 fringe background extension.
917 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
918 because they are now always the same as `left' and `width',
919 respectively. Remove code for the case that `width' and
920 `sb_width' are different.
922 2013-12-20 Martin Rudalics <rudalics@gmx.at>
924 Remove scroll_bar_actual_width from frames.
925 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
926 * frame.c (Fscroll_bar_width): Return scroll bar area width.
927 (x_figure_window_size):
928 * nsterm.m (x_set_window_size):
929 * widget.c (set_frame_size):
930 * w32term.c (x_set_window_size):
931 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
932 scroll_bar_actual_width.
934 Convert scroll_bar members to integers on Windows.
935 * w32term.h (struct scroll_bar): Convert top, left, width,
936 height, start, end and dragging to integers.
937 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
939 * w32term.c (w32_set_scroll_bar_thumb)
940 (w32_scroll_bar_handle_click): Remove XINT conversions for
941 scroll_bar members. Treat bar->dragging as integer.
942 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
943 first element. Remove XINT conversions for scroll_bar members.
944 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
945 Remove XINT conversions for scroll_bar members.
947 Fix assignment for new window total sizes.
948 * window.c (Fwindow_resize_apply_total): Assign values for
951 2013-12-20 Chong Yidong <cyd@gnu.org>
953 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
954 argument to `append'.
956 2013-12-19 Eli Zaretskii <eliz@gnu.org>
958 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
959 current text face, for extending the face of the display margins.
962 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
965 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
967 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
970 * nsterm.m (Qfile, Qurl): New.
971 (EV_MODIFIERS2): New macro.
972 (EV_MODIFIERS): Use EV_MODIFIERS2.
973 (ns_term_init): Remove font and color from DND, does not work on
974 newer OSX, and other ports don't have them.
975 (performDragOperation:): Handle modifiers used during drag.
976 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
977 Remove global Lisp variables used to communicate with ns-win.el.
978 Remove font and color handling.
979 (syms_of_nsterm): Defsym Qfile and Qurl.
981 2013-12-19 Anders Lindgren <andlind@gmail.com>
983 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
984 (ns_constrain_all_frames, x_set_offset): Remove assignment to
986 (updateFrameSize:, windowWillResize:toSize:): Add trace.
987 (constrainFrameRect): Remove special case nr_screens == 1.
988 Don't constrain size to size of view.
990 * nsterm.h (ns_output): Remove dont_constrain.
992 2013-12-19 Anders Lindgren <andlind@gmail.com>
994 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
996 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
998 Minor fixes for recent openp changes.
999 * lisp.h (GCPRO7): New macro.
1000 * lread.c (openp): Use bool for boolean; all callers changed.
1001 Protect save_string from GC. Don't assume that file descriptors
1002 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1003 warning about uninitialized variable.
1005 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1007 * w32fns.c (emacs_abort): Use intptr_t as argument of
1008 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1010 2013-12-18 Glenn Morris <rgm@gnu.org>
1012 * lread.c (Fload): Pass load_prefer_newer to openp.
1013 Don't bother checking mtime if openp already did it.
1014 (openp): Add `newer' argument, to check all suffixes
1015 and find the newest file.
1016 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1017 * callproc.c (call_process):
1018 * charset.c (load_charset_map_from_file):
1019 * emacs.c (init_cmdargs):
1020 * image.c (x_create_bitmap_from_file, x_find_image_file):
1022 * lread.c (Flocate_file_internal):
1023 * process.c (Fformat_network_address):
1024 * sound.c (Fplay_sound_internal):
1025 * w32.c (check_windows_init_file):
1026 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1028 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1030 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1032 * w32.c (getloadavg): Don't index samples[] array with negative
1033 indices. Recover from wall-clock time being set backwards.
1035 * w32term.c (w32_initialize): Declare the argument of
1036 set_user_model as const.
1038 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1039 (w32_menu_show): Constify some arguments passed to MessageBox.
1041 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1042 to initialize Lisp objects.
1044 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1045 initialize Lisp objects.
1047 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1048 use variables used only on X under that condition.
1050 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1051 variables not used there.
1053 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1055 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1056 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1058 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1060 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1061 code, revealed in presence of R2L characters, character
1062 compositions, and display vectors. A better fix for Bug#16148.
1063 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1064 GTK and NS builds, they don't have this member of struct frame.
1066 * dispextern.h (struct composition_it): Correct a comment for the
1069 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1071 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1072 This prevents a compilation error on C compilers that do not
1073 default functions to return 'int' if not declared. Also, add
1074 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1075 since it now uses inline functions.
1077 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1079 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1080 display margins on mode line, header line, and in the frame's
1081 tool-bar window. (Bug#16165)
1083 2013-12-16 Andreas Schwab <schwab@suse.de>
1085 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1087 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1089 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1092 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1094 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1096 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1098 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1099 intended to find bogus pointers in font objects (Bug#16140).
1100 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1101 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1102 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1103 Disable for MS-Windows due to Bug#15876; apparently this
1104 requires more or less substantial changes in fontset code.
1105 * xfont.c (xfont_close):
1106 * xftfont.c (xftfont_close): Call x_display_info_for_display
1107 to check whether 'Display *' is valid (Bug#16093 and probably
1110 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1112 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1113 Reported by Juanma Barranquero <lekktu@gmail.com>.
1115 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1116 open a pty on MS-Windows. (Bug#16152)
1118 * emacs.c (decode_env_path): Fix bogus comparison against
1119 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1121 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1123 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1124 (Fx_file_dialog): Add parentheses around && to silence warning.
1126 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1128 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1130 * xdisp.c (extend_face_to_end_of_line): Extend background of
1131 non-default face in margin areas as well. (Bug#16151)
1132 (display_line): Call extend_face_to_end_of_line for continued
1133 lines as well, if the display margins have non-zero width.
1134 (set_glyph_string_background_width): When needed, set the
1135 extends_to_end_of_line_p flag on glyph strings to be drawn in
1136 margin areas, not only in the text area.
1138 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1141 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1143 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1144 Don't worry about verify_error being t, since it has to be a list.
1146 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1148 Use bool for boolean, focusing on headers.
1149 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1150 No need to include <stdbool.h>, since conf_post.h does it now.
1151 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1152 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1153 (SET_PER_BUFFER_VALUE_P):
1154 * ccl.c, ccl.h (setup_ccl_program):
1155 * ccl.h (CHECK_CCL_PROGRAM):
1156 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1157 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1158 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1159 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1160 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1161 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1162 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1163 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1164 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1165 (CHARSET_FAST_MAP_SET):
1166 * coding.c (decode_coding_ccl, encode_coding_ccl):
1167 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1168 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1169 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1170 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1171 (decode_coding_c_string):
1172 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1173 * conf_post.h (has_attribute):
1174 * dispextern.h (trace_redisplay_p):
1175 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1176 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1177 (SET_GLYPH_FROM_CHAR_GLYPH):
1178 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1179 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1180 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1181 (cursor_in_mouse_face_p):
1182 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1183 (blank_row, prepare_desired_row)
1184 (build_frame_matrix_from_leaf_window, make_current)
1185 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1186 (update_window, scrolling_window, update_frame_line):
1187 * disptab.h (GLYPH_FOLLOW_ALIASES):
1188 * editfns.c (Fformat):
1189 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1190 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1191 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1192 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1193 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1194 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1195 (FONT_DEFERRED_LOG):
1196 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
1197 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1198 (FRAME_MOUSE_UPDATE):
1199 * fringe.c (Fdefine_fringe_bitmap):
1200 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1201 (x_create_bitmap_from_xpm_data, xpm_load_image):
1202 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1203 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1204 (MERGE_INTERVAL_CACHE):
1205 * keymap.h (KEYMAPP):
1206 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1207 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1208 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1209 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1210 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1211 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1212 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1213 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1214 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1215 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1216 (SETUP_BUFFER_SYNTAX_TABLE):
1217 * systime.h (timespec_valid_p):
1218 * term.c (save_and_enable_current_matrix):
1219 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1220 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1221 (redisplay_internal, try_window_reusing_current_matrix)
1222 (sync_frame_with_window_matrix_rows, try_window_id)
1223 (display_menu_bar, display_tty_menu_item, display_mode_line)
1224 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1225 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1226 * xmenu.c (xmenu_show):
1227 * xterm.c (use_xim, x_term_init):
1228 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1229 (struct x_bitmap_record):
1230 Use bool for booleans.
1231 * ccl.c (struct buffer_text):
1232 * ccl.h (struct ccl_program):
1233 * charset.h (struct charset):
1235 * coding.h (struct iso_2022_spec, struct coding_system):
1236 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1237 (struct glyph_string, struct face, struct face_cache)
1238 (struct bidi_string_data, struct bidi_it)
1239 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1241 * editfns.c (Fformat):
1242 * frame.h (struct frame):
1243 * fringe.c (struct fringe_bitmap):
1244 * intervals.h (struct interval):
1245 * keyboard.h (struct kboard):
1246 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1247 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1248 (struct Lisp_Buffer_Local_Value, union specbinding):
1249 * macfont.m (struct macfont_info):
1250 * process.h (struct Lisp_Process):
1251 * termchar.h (struct tty_display_info):
1252 * window.h (struct window):
1253 * xterm.h (struct x_output):
1254 Use bool_bf for boolean bit-fields.
1255 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1256 All callers changed.
1257 * ccl.h (struct ccl_program): Remove unused members private_state,
1258 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1260 (struct ccl_spec): Remove unused members cr_carryover,
1261 eight_bit_carryover.
1262 * conf_post.h: Include <stdbool.h>.
1263 (bool_bf): New type.
1264 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1265 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
1266 Surround statement macro with proper 'do { ... } while (false)' brackets.
1267 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1268 Args must now be expressions; all callers changed.
1269 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1270 (PRODUCE_GLYPHS): Simplify use of boolean.
1271 * fileio.c (Fcopy_file):
1272 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1273 * lisp.h (UNGCPRO): Return void, not int.
1274 (FOR_EACH_TAIL): Use void expression, not int expression.
1275 * region-cache.c: Reindent.
1276 * region-cache.h: Copy comments from region-cache.c, to fix
1277 incorrect remarks about booleans.
1279 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1281 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1282 when character at point is displayed from a display vector.
1285 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1287 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1288 now a list of certificate validation checks that will abort a
1289 connection with an error.
1290 (Fgnutls_boot): Document it and use it.
1292 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1294 * w32term.c (w32_enable_frame_resize_hack): New variable.
1295 (x_set_window_size): Use it to hack frame resizing on Windows
1298 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1300 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1301 Windows-specific code to w32.c. Change error message text to
1302 match that of Posix platforms.
1304 * w32.c (w32_copy_file): New function, most of the code copied and
1305 reworked from Fcopy_file. Improve error handling. Plug memory
1306 leak when errors are thrown. Support file names outside of the
1307 current codepage. (Bug#7100)
1309 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1311 * lread.c (load_path_default): Prototype.
1313 2013-12-13 Glenn Morris <rgm@gnu.org>
1315 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1316 (dump_path): Remove.
1317 (load-path-default): Remove `changed' argument.
1318 Do not set dump_path permanently. Simplify.
1319 (init_lread): Simplify.
1320 (syms_of_lread): Remove dump_path.
1322 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1324 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1325 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1326 2013-12-12 font-related change to avoid Bug#16128, which
1327 is quite hard to fix without even more substantial changes.
1329 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1331 * font.c (font_close_object): Check for live frame (Bug#16128).
1333 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1335 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1336 Return ptrdiff_t, not int, since it's a buffer size.
1337 Reindent/reparen some macros to a more Gnuish style.
1339 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1341 Avoid undefined behavior with huge regexp interval counts.
1342 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1343 since it's now specialized to interval counts. All uses changed.
1344 Do not assume wrapraound on signed integer overflow.
1345 (regex_compile): Simplify based on the above changes.
1347 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1349 Support file names on MS-Windows that use characters outside of
1350 the current system codepage. (Bug#7100)
1352 * w32.c (get_file_security, set_file_security)
1353 (create_symbolic_link): Separate pointers and boolean flags for
1354 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1355 non-zero, else the former.
1356 (codepage_for_filenames, filename_to_utf16, )
1357 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1359 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1361 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1362 Accept only one argument; all callers changed.
1363 (dostounix_filename): Remove the second argument, now works in
1364 UTF-8. All callers changed.
1365 (parse_root): Lose DBCS code.
1366 (get_long_basename, w32_get_short_filename, init_environment)
1367 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1368 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1369 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1370 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1371 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1372 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1374 (ansi_encode_filename): New function.
1375 (get_emacs_configuration, get_emacs_configuration_options):
1377 (add_volume_info, GetCachedVolumeInformation): Run the input file
1378 name through unixtodos_filename, to ensure it is stored and
1379 referenced in canonical form.
1380 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1381 (logon_network_drive, sys_link, utime): Improve error handling.
1382 (sys_access): New function.
1383 (hashval, generate_inode_val): Unused functions deleted.
1384 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1385 (check_windows_init_file): Convert error message from UTF-8 to
1386 ANSI codepage, for display in the message box.
1387 (globals_of_w32): Set w32_unicode_filenames according to the OS
1390 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1391 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1392 (syms_of_w32term): Declare w32-unicode-filenames.
1394 * w32proc.c (new_child, delete_child): Remove code that handled
1395 unused pending_deletion and input_file members of the child struct.
1396 (create_child, sys_spawnve): Convert all file names to ANSI
1397 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1398 name cannot be encoded in ANSI codepage. Don't use
1399 unixtodos_filename, mirror slashes by hand.
1400 (record_infile, record_pending_deletion): Functions deleted.
1401 (Fw32_short_file_name): Call w32_get_short_filename instead of
1404 * w32notify.c (add_watch): Work in Unicode mode when
1405 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1406 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1407 instead, do the same with Lisp primitives.
1409 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1410 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1411 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1412 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1413 (Fw32_shell_execute): Improve error reporting.
1414 (Fdefault_printer_name): Ifdef away for Cygwin.
1416 * w32.h (struct _child_process): Remove input_file and
1417 pending_deletion members that are no longer used.
1418 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1419 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1420 (ansi_encode_filename): New and updated prototypes.
1422 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1424 (unexec): Don't use dostounix_filename, it expects a file name in
1425 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1428 * fileio.c (Ffile_name_directory, file_name_as_directory)
1429 (directory_file_name, Fexpand_file_name)
1430 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1431 arguments of dostounix_filename.
1432 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1433 use MAX_UTF8_PATH for size of file-name strings.
1434 (emacs_readlinkat): Build an explicitly unibyte string for file
1436 (syms_of_fileio) <file-name-coding-system>:
1437 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1439 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1440 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1441 directories to UTF-8.
1442 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1443 environment, and each element of the input PATH, to UTF-8.
1445 * dired.c (file_attributes): Use build_unibyte_string explicitly
1446 to make Lisp strings from user and group names.
1448 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1451 * coding.c (decode_file_name, encode_file_name): New functions.
1453 * termcap.c (tgetent): Adapt to the change in arguments of
1456 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1459 * msdos.c (dostounix_filename, init_environment): Adapt to the
1460 change in arguments of dostounix_filename.
1462 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1463 [WINDOWSNT]: Encode file names passed to the image libraries in
1466 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1467 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1469 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1470 arguments of dostounix_filename.
1472 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1474 * font.h (struct font_entity) [HAVE_NS]: New field to record
1475 font driver which was used to create this entity.
1476 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1477 frame where the font was opened.
1478 (font_close_object): Add prototype.
1479 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1480 (font_close_object): Not static any more. Lost frame arg.
1481 Adjust comment and users.
1482 * alloc.c (cleanup_vector): Call font_close_object to adjust
1483 per-frame font counters correctly. If HAVE_NS, also call
1484 driver-specific cleanup for font-entity objects.
1485 * ftfont.c (ftfont_open):
1486 * nsfont.m (nsfont_open):
1487 * w32font.c (w32font_open_internal):
1488 * xfont.c (xfont_open):
1489 * xftfont.c (xftfont_open): Save frame pointer in font object.
1490 * macfont.m (macfont_open): Likewise.
1491 (macfont_descriptor_entity): Save driver pointer to be able
1492 to call its free_entity routine when font-entity is swept.
1493 * ftxfont.c (ftxfont_open): Add eassert because frame
1494 pointer should be saved by ftfont_driver.open.
1496 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1498 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1499 input polling is used. This is still meaningful for Cygwin, see
1500 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1501 * keyboard.c (poll_for_input_1, input_polling_used): Define
1503 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1504 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1505 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1506 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1507 (face_for_char): Likewise. Rearrange eassert and return ASCII
1508 face for CHAR_BYTE8_P.
1509 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1511 2013-12-11 Ken Brown <kbrown@cornell.edu>
1513 * dispextern.h (erase_phys_cursor):
1514 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1516 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1518 * nsterm.m (x_free_frame_resources):
1519 * term.c (tty_free_frame_resources):
1520 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1521 face cache because it's implied by free_frame_faces anyway.
1522 * w32term.c (x_free_frame_resources): Likewise. Do not call
1523 free_frame_faces twice.
1525 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1527 * editfns.c (Fformat_time_string): Mention %F in the doc.
1529 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1531 * window.c (resize_frame_windows): Don't return immediately when
1532 the root window's size doesn't change - the minibuffer window
1533 may still have to be repositioned/resized.
1534 * xfns.c (Fx_create_frame): Always change the frame size after
1535 initializing the frame's faces.
1536 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1537 change_frame_size should already have done it.
1538 (x_new_font): Assign new tool- and menu-bar heights.
1539 (x_set_window_size_1): Account for tool- and menu-bar heights
1540 (Bug#16013). Don't set pixel sizes since change_frame_size
1541 should already have done it.
1543 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1545 Remove the option of using libcrypto.
1546 * Makefile.in (LIB_CRYPTO): Remove.
1547 (LIBES): Don't use it.
1549 2013-12-11 Juri Linkov <juri@jurta.org>
1551 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1552 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1554 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1556 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1557 drawn tool bar items (Bug#16058).
1558 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1560 2013-12-09 Ken Brown <kbrown@cornell.edu>
1562 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1564 * lisp.h (get_frame_param): Adjust conditions for prototype
1567 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1569 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1570 Avoid unused macro warning if configured --without-xft.
1572 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1574 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1576 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1578 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1580 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1582 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1584 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1586 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1588 Use libcrypto's checksum implementations if available, for speed.
1589 * Makefile.in (LIB_CRYPTO): New macro.
1592 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1593 The macro didn't conform to C99 due to type mismatch,
1594 which caused compilation failure with Sun C 5.12,
1595 and it was confusing anyway. Include window.h to declare
1596 redisplay_other_windows.
1598 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1600 * window.c (set_window_buffer): Update mode line (bug#16084).
1602 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1604 Fix minor problems found by static checking.
1605 * keyboard.c (poll_for_input_1, input_polling_used):
1606 Define only if HAVE_NTGUI.
1607 * xmenu.c (popup_activate_callback): Omit unnecessary
1608 check against USE_X_TOOLKIT, which must be defined here anyway.
1609 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1612 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1614 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1616 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1618 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1620 * nsterm.m (x_set_window_size): Remove fprintf.
1621 (init): Define always. Set applicationDidFinishLaunchingCalled
1623 (applicationDidFinishLaunching:):
1624 Set applicationDidFinishLaunchingCalled.
1625 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1628 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1630 Pixel resize changes for NS (Bug#16049).
1631 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1632 height/width. row/cols are locals.
1633 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1634 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1635 (windowWillResize): Remove gsextra. Calculate extra as in
1637 (x_new_font): Don't change frame size if fullscreen.
1638 Change size pixelwise.
1640 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1641 comment in xfns.c. Change to pixelwise call.
1643 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1645 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1648 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1650 * xterm.c (input_signal_count): Remove.
1651 (x_dispatch_event): Define unconditionally.
1652 (x_make_frame_visible): Process X events until the frame
1653 is really visible (Bug#16027).
1654 * xterm.h (x_dispatch_event): Declare unconditionally.
1656 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1658 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1660 * nsterm.m (x_set_window_size): Handle pixelwise.
1662 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1664 * w32term.c (x_new_font):
1665 * xterm.c (x_new_font): Calculate new frame size from new font
1668 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1670 * lisp.h (FOR_EACH_TAIL): New macro.
1671 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1673 * window.c (select_window): Call second wset_redisplay before we change
1674 selected_window (bug#16034).
1676 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1678 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1680 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1682 * w32xfns.c: Include window.h, to avoid a compiler warning.
1684 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1686 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1687 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1688 window_scroll takes care of it.
1689 (Fset_window_point, Fdelete_other_windows_internal)
1690 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1691 (Fsplit_window_internal, Fdelete_window_internal)
1692 (Fresize_mini_window_internal, Fset_window_configuration)
1693 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1694 cause redisplay instead of forcing a complete redisplay.
1695 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1696 we're only affecting the selected_window.
1698 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1700 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1701 directional control characters. Update type and category
1702 determination according to the UBA from Unicode v6.3.
1703 (bidi_category_t): New category EXPLICIT_FORMATTING.
1705 * dispextern.h (bidi_type_t): Update to include new bidirectional
1706 properties introduced with Unicode v6.3. (Bug#16043)
1708 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1710 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1713 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1715 * font.c (font_list_entities): Remove dummy assignment.
1716 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1717 used on graphic displays only. Remove unused 'font_encoder' member.
1718 (struct font_bitmap): Remove unused 'extra' member.
1719 * nsfont.m (nsfont_open):
1720 * w32font.c (w32font_open_internal):
1721 * ftfont.c (ftfont_get_bitmap): Adjust users.
1723 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1725 Use bool for boolean.
1726 * tparam.c (tparam1):
1727 * undo.c (record_point, record_property_change):
1728 Use bool for boolean, for local vars that are always true or false.
1730 Minor integer overflow fixes (Bug#16033).
1731 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1732 This improves on the previous fix to this function.
1733 (window_resize_check): When summing up pixel counts, don't rely on
1734 undefined behavior if the sum overflows.
1736 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1738 * window.c (Fset_window_new_pixel): Don't choke at negative
1739 argument value (Bug#16033).
1741 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1742 to avoid crash in window_box_height.
1744 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1745 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1747 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1749 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1751 Minor integer overflow fixes.
1752 * window.c (Fset_window_new_pixel, grow_mini_window):
1753 * xdisp.c (Fwindow_text_pixel_size):
1754 Avoid undefined behavior on signed integer overflow.
1755 * xfns.c (x_set_mouse_color):
1756 Check that drag shape fits in 'unsigned', since that's what X wants.
1758 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1760 Improve reporting of fatal exception on MS-Windows.
1761 * w32fns.c (my_exception_handler): New function.
1762 (globals_of_w32fns): Set it up as the unhandled exception
1763 handler. Initialize exception code and address to zeros.
1764 (emacs_abort): If the exception code and address are available,
1765 print them at the beginning of the backtrace. Fix the format of
1766 printing addresses (was producing 0x0x12345678 on XP).
1769 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1771 * eval.c (Fbacktrace__locals): New function.
1772 (syms_of_eval): Defsubr it.
1774 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1776 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1777 Define here to unify between...
1778 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1779 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1781 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1783 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1785 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1786 fringe background extension.
1787 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1788 because they are now always the same as `left' and `width',
1789 respectively. Remove code for the case that `width' and
1790 `sb_width' are different.
1792 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1794 Fix minor problems found by static checking.
1795 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1796 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1797 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1799 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1801 * image.c (imagemagick_compute_animated_image): Don't crash if we
1802 have an animation with different-sized images (bug#15313).
1804 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1806 Remove some unused items introduced during pixelwise change.
1807 * window.c (window_resize_total_check): Remove unused function.
1808 * xdisp.c (remember_mouse_glyph): Remove unused label.
1809 (Ftool_bar_height): Move declaration inside #if.
1810 * xterm.c (x_set_window_size): Don't use r and c.
1812 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1814 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1817 * window.c (Fset_window_configuration): Comment out unused variables.
1819 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1821 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1823 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1825 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1827 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1828 HAVE_GNUTLS3 (Bug#16001).
1830 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1831 if interrupts are deferred (Bug#15801).
1833 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1835 Support resizing frames and windows pixelwise.
1836 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1837 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1838 (struct glyph_matrix): Replace window_left_col and
1839 window_top_line by window_pixel_left and window_pixel_top.
1840 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1842 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1843 (draw_window_divider, move_it_to, x_draw_right_divider)
1844 (x_draw_bottom_divider, change_frame_size): Add or fix
1846 * dispnew.c (change_frame_size_1): Change prototype.
1847 (adjust_glyph_matrix, required_matrix_width)
1848 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1849 values instead of lines and columns.
1850 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1851 WINDOW_TOTAL_FRINGE_WIDTH.
1852 (handle_window_change_signal, do_pending_window_change)
1853 (init_display): Adjusts calls of change_frame_size.
1854 (change_frame_size, change_frame_size_1): Handle pixelwise
1856 * frame.c (Qright_divider_width, Qbottom_divider_width):
1858 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1859 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1860 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1861 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1863 (set_frame_param): New function.
1864 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1865 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1866 (Ffringe_width, Fborder_width, Fright_divider_width)
1867 (Fbottom_divider_width): New functions, defsubr them.
1868 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1869 New argument pixelwise.
1870 (struct frame_parm_table): New members Qright_divider_width and
1871 Qbottom_divider_width.
1872 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1873 (x_report_frame_params): Handle Qright_divider_width and
1874 Qbottom_divider_width.
1875 (x_set_right_divider_width, x_set_bottom_divider_width):
1877 (frame_resize_pixelwise): New option.
1878 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1879 new_pixelwise, right_divider_width and bottom_divider_width;
1880 remove total_lines; rename text_lines, text_cols, new_text_lines
1881 and new_text_cols to text_height, text_width, new_height and
1882 new_width respectively.
1883 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1884 FRAME_TEXT_WIDTH respectively.
1885 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1886 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1887 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1889 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1890 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1891 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1892 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1893 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1894 (FRAME_TOTAL_COLS_ARG): Remove macro.
1895 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1896 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1897 (x_wm_set_size_hint): Handle frame pixel sizes.
1898 * indent.c (compute_motion, Fcompute_motion):
1899 Call window_body_width instead of window_body_cols.
1900 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1901 (make_lispy_position): Handle right and bottom dividers.
1902 (Fsuspend_emacs): Pixelize call of change_frame_size.
1903 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1904 * lisp.h: Extern set_frame_param.
1905 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1907 (Fx_create_frame): Add entry for vertical_drag_cursor.
1908 Pixelize call of change_frame_size.
1909 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1910 * nsterm.m (ns_update_window_end): Optionally draw right
1912 (x_set_window_size): Add argument pixelwise.
1913 Call check_frame_size and change_frame_size with pixelwise zero.
1914 (ns_draw_window_divider): New function.
1915 (ns_redisplay_interface): Add ns_draw_window_divider.
1916 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1917 (x_new_font): Call x_set_window_size with pixelwise zero.
1918 * print.c (print_object): For a window print its sequence
1920 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1921 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1922 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1923 (w32_createwindow): Use scroll bar area width.
1924 (w32_wnd_proc): Handle bottom divider width.
1925 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1926 (Fx_create_frame): Default divider width parameters.
1927 Caclulate sizes pixelwise. Add vertical drag cursor support.
1928 (x_create_tip_frame): Default divider widths to zero.
1929 Pixelize call to change_frame_size.
1930 (Fx_show_tip): Add handling of divider widths. Pixelize window
1932 (Fw32_frame_rect): New function.
1933 (frame_parm_handler w32_frame_parm_handlers): Add divider
1935 (Vx_window_vertical_drag_shape): Add variable.
1936 * w32inevt.c (resize_event, maybe_generate_resize_event):
1937 Pixelize change_frame_size calls.
1938 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1940 * w32term.c (w32_draw_window_divider): New function.
1941 (x_update_window_end): Handle right divider.
1942 (w32_draw_fringe_bitmap, x_scroll_run)
1943 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1944 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1945 Calculate new frame sizes pixelwise.
1946 (x_new_font): Pixelize call to x_set_window_size.
1947 (x_check_fullscreen): Pixelize call to change_frame_size.
1948 (x_set_window_size_1, x_set_window_size): New argument
1949 pixelwise. Calculate pixelwise.
1950 (x_wm_set_size_hint): Use scroll bar area width.
1951 (w32_redisplay_interface): Add w32_draw_window_divider.
1952 * w32term.h (struct w32_output): Add vertical drag cursor.
1953 * widget.c (set_frame_size, update_wm_hints)
1954 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1956 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1957 * window.c (sequence_number): Restore.
1958 (Fwindow_pixel_width, Fwindow_pixel_height)
1959 (Fwindow_mode_line_height, Fwindow_header_line_height)
1960 (window_pixel_to_total, Frun_window_scroll_functions)
1961 (Fset_window_new_pixel, window_resize_apply_total)
1962 (Fwindow_resize_apply_total): New functions.
1963 (window_body_height, window_body_width): Rename from
1964 window_body_lines. New argument PIXELWISE.
1965 Calculate pixelwise.
1966 (Fwindow_body_height, Fwindow_body_width): New argument
1968 (coordinates_in_window, window_relative_x_coord): Use window's
1969 pixel width instead of total width.
1970 (replace_window, recombine_windows): Initialize pixel values.
1971 (resize_root_window, resize_frame_windows, grow_mini_window)
1972 (shrink_mini_window): New argument PIXELWISE.
1973 Calculate pixelwise.
1974 (Fdelete_other_windows_internal, adjust_window_margins)
1975 (window_resize_check, window_resize_apply)
1976 (Fdelete_window_internal, Fresize_mini_window_internal)
1977 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1978 (check_frame_size): Rename arguments. New argument PIXELWISE.
1979 Calculate pixelwise.
1980 (set_window_buffer): Make samebuf bool. Run configuration change
1981 hook only if buffer changed.
1982 (Fset_window_buffer): Rewrite doc-string.
1983 (make_window): Initialize new_pixel slot.
1984 (Fwindow_resize_apply): Check pixel size of root window.
1985 (Fsplit_window_internal): Call 2nd argument pixel_size.
1986 Calculate pixelwise.
1987 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1989 (save_window_data): New slots frame_text_width,
1990 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1991 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1993 (Fcurrent_window_configuration, Fset_window_configuration)
1994 (save_window_save, compare_window_configurations): Handle new
1995 slots in save_window_data and saved_window.
1996 (Fset_window_scroll_bars): Fix doc-string.
1997 (window_resize_pixelwise): New variable.
1998 (coordinates_in_window, Fcoordinates_in_window_p):
2000 (make_parent_window): Adjust sequence_number.
2001 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2003 * window.h (struct window): New members new_pixel, pixel_left,
2004 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2005 (wset_new_pixel): New function.
2006 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2007 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2008 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2009 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2010 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2011 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2012 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2013 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2014 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2015 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2016 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2017 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2018 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2019 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2020 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2022 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2023 (window_body_width, check_frame_size): Adapt external declarations.
2024 * xdisp.c (last_max_ascent): New integer.
2025 (window_text_bottom_y): Handle bottom divider.
2026 (window_box_width, window_box_height): Calculate pixelwise.
2027 (get_glyph_string_clip_rects): Handle right divider.
2028 (remember_mouse_glyph): When windows are resized pixelwise
2029 proceed with width and height set to 1.
2030 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2032 (move_it_to): Calculate and return maximum x position
2034 (Fwindow_text_pixel_size): New function.
2035 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2036 (tool_bar_lines_needed): Rename to tool_bar_height.
2037 Calculate pixelwise.
2038 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2039 Calculate pixelwise.
2040 (redisplay_tool_bar): Calculate pixelwise.
2041 (redisplay_window): Calculate pixelwise. Handle dividers.
2042 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2043 (x_draw_vertical_border): Handle dividers.
2044 (define_frame_cursor1): Handle vertical drag cursor.
2045 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2046 (expose_window): Calculate pixelwise. Handle dividers.
2047 (init_xdisp): Initialize pixel values.
2048 * xfaces.c (Qwindow_divider): New face.
2049 (realize_basic_faces): Realize it.
2050 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2051 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2052 (x_set_scroll_bar_default_width): Default actual width to 16.
2053 (Fx_create_frame): Set sizes pixelwise.
2054 (x_create_tip_frame): Default divider widths to zero.
2055 Pixelize call of change_frame_size.
2056 (Fx_show_tip): Handle divider widths. Initial pixel position
2058 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2059 (Vx_window_vertical_drag_shape): New option.
2060 * xmenu.c (free_frame_menubar): Pixelize call of
2062 * xterm.c (x_draw_window_divider): New function.
2063 (x_update_window_end): Optionally draw right divider.
2064 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2065 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2066 (handle_one_xevent, x_new_font): Calculate pixelwise.
2067 (x_set_window_size_1, x_set_window_size): New argument
2068 pixelwise. Calculate pixelwise.
2069 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2070 (struct x_redisplay_interface): Add x_draw_window_divider.
2071 * xterm.h (struct x_output): Add vertical_drag_cursor.
2073 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2075 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2076 Set invisible frames's `redisplay' when a full redisplay is requested.
2077 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2078 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2079 (display_mode_lines): Set it here instead.
2081 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2083 * dispextern.h (set_window_update_flags): Remove.
2085 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2087 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2089 * xdisp.c (REDISPLAY_SOME_P): New macro.
2090 (redisplay_internal): Use it (bug#15999).
2091 (prepare_menu_bars, redisplay_window): Use it as well.
2093 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2095 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2097 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2098 (globals_of_w32font): Zero it out.
2099 (GetCharWidth32W_Proc): New function pointer.
2100 (get_char_width_32_w): New function.
2101 (compute_metrics): If get_glyph_outline_w returns an error, try
2102 get_char_width_32_w before declaring a failure. This avoids
2103 punishing raster (a.k.a. "bitmap") fonts by slowing down
2104 redisplay. (Bug#6364).
2106 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2108 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2109 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2110 highlight needs to be redisplayed. (Bug#15913)
2112 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2114 Fix minor problems found by static checking.
2115 * buffer.h (struct buffer_text, struct buffer):
2116 * frame.h (struct frame):
2117 * window.h (struct window):
2118 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2119 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2120 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2121 no-longer-valid use of HAVE_MENUS.
2122 * xdisp.c (propagate_buffer_redisplay): Now static.
2124 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2126 * xmenu.c (Fmenu_or_popup_active_p):
2127 * window.c (Fset_window_configuration):
2128 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2129 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2130 * fns.c (Fyes_or_no_p):
2131 * editfns.c (Fmessage_box, Fmessage_or_box):
2132 * alloc.c (make_save_ptr_ptr):
2133 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2135 * window.c (Fset_window_configuration): Move select_window later.
2137 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2139 Refine redisplay optimizations to only redisplay *some* frames/windows
2140 rather than all of them.
2141 * xdisp.c (REDISPLAY_SOME): New constant.
2142 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2143 (bset_redisplay, bset_update_mode_line): New functions.
2144 (message_dolog): Use bset_redisplay.
2145 (clear_garbaged_frames): Use fset_redisplay.
2146 (echo_area_display): Use wset_redisplay.
2147 (buffer_shared_and_changed): Remove.
2148 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2149 frame titles. Compute the actual set of windows redisplayed.
2150 Don't update frame titles and menu bars for frames that don't need to
2152 (propagate_buffer_redisplay): New function.
2154 (redisplay_internal): Use it. Be more selective in the set of windows
2155 we redisplay. Propagate windows_or_buffers_changed to
2156 update_mode_lines a bit later to simplify the code.
2157 (mark_window_display_accurate_1): Reset window and buffer's
2159 (redisplay_window): Do nothing if neither the window nor the buffer nor
2160 the frame needs redisplay.
2161 * window.h (struct window): Add `redisplay' field.
2162 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2163 (redisplay_other_windows, window_list): New declarations.
2164 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2165 (window_list): Not static any more.
2166 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2167 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2168 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2169 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2170 * frame.h (struct frame): Add `redisplay' field.
2171 Move `external_menu_bar' bitfield next to other bit-fields.
2172 (SET_FRAME_GARBAGED): Use fset_redisplay.
2173 (SET_FRAME_VISIBLE): Don't garbage the frame;
2174 Use redisplay_other_windows.
2175 * buffer.h (struct buffer): Add `redisplay' field.
2176 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2177 (modify_overlay): Use bset_redisplay.
2178 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2180 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2182 Support w32 file notifications in batch mode.
2183 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2184 invalid (which happens in batch mode). If non-interactive, call
2185 handle_file_notifications to store file notification events in the
2186 input queue. (Bug#15933)
2188 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2190 * w32inevt.c (handle_file_notifications): Now external, not static.
2192 * w32term.h (handle_file_notifications): Provide prototype.
2194 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2195 init_crit, since init_display, which does that otherwise, is not
2198 2013-11-27 Glenn Morris <rgm@gnu.org>
2200 * Makefile.in ($(lispsource)/international/charprop.el): New.
2201 (emacs$(EXEEXT)): Depend on charprop.el.
2203 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2205 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2206 deleting portions of the buffer under non-nil REPLACE argument.
2209 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2210 directory, watch it and not its parent.
2211 (add_watch): Allow empty string in FILE.
2213 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2215 * window.c (Fset_window_start, window_resize_apply)
2216 (window_scroll): Reset window_end_valid (Bug#15957).
2218 2013-11-27 Glenn Morris <rgm@gnu.org>
2220 * Makefile.in (leimdir): Now in lisp source directory.
2221 ($(leimdir)/leim-list.el): Just use ../leim .
2222 * epaths.in (PATH_DUMPLOADSEARCH):
2223 * lread.c (load_path_default):
2224 * nsterm.m (ns_load_path): No more leim directory.
2226 2013-11-26 Andreas Schwab <schwab@suse.de>
2228 * .gdbinit (xgettype): Add cast.
2230 2013-11-26 Glenn Morris <rgm@gnu.org>
2232 Preload leim-list.el.
2233 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2234 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2235 is a single directory.
2237 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2239 bool-vector-subsetp is now the normal direction (Bug#15912).
2240 * data.c (Fbool_vector_subsetp): Test whether the first argument
2241 is a subset of the second one, not the reverse. Add doc string.
2243 Fix minor problems found by static checking.
2244 * lread.c (load_path_default): Now static.
2245 * textprop.c (text_property_stickiness): Be consistent about the
2246 test used when deciding whether to consider the previous character.
2247 This simplifies the code a bit.
2249 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2251 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2253 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2254 (syms_of_frame): Don't defsubr them.
2256 2013-11-25 Glenn Morris <rgm@gnu.org>
2258 * lread.c (load_path_default): Change the sense of the argument.
2259 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2260 from dump_path. When it is not, avoid checking dump_path twice.
2262 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2263 uninstalled dump_path against installed Vload_path. (Bug#15964)
2265 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2267 Export get_pos_property to Elisp.
2268 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2269 (syms_of_editfns): Export it to Elisp.
2271 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2273 2013-11-23 Romain Francoise <romain@orebokech.com>
2275 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2276 initialization here ...
2277 (syms_of_fileio): ... from here.
2279 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2281 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2282 Please use --enable-check-lisp-object-type.
2284 2013-11-23 Glenn Morris <rgm@gnu.org>
2286 * process.c (get_process): Explicit error for dead buffers.
2288 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2290 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2292 2013-11-23 Glenn Morris <rgm@gnu.org>
2294 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2295 * lread.c (load_path_check): Take path to check as argument.
2296 (load_path_default): New, split from init_lread.
2297 (init_lread): Move calc of default load-path to load_path_default.
2298 Empty elements in EMACSLOADPATH now stand for the default.
2299 (load-path): Doc fix.
2300 * emacs.c (decode_env_path): Add option to treat empty elements
2301 as nil rather than ".".
2302 * callproc.c (init_callproc_1, init_callproc):
2303 * image.c (Vx_bitmap_file_path):
2304 * lisp.h (decode_env_path):
2305 * lread.c (Vsource_directory):
2306 Update for new argument spec of decode_env_path.
2308 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2310 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2311 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2313 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2315 Fix some dependency problems that cause unnecessary recompiles.
2316 Problem reported by RMS in
2317 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2318 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2319 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2320 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2321 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2322 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2323 (boostrap-clean): No need to remove stamp-oldxmenu.
2325 Fix recently introduced bool vector overrun.
2326 This was due to an optimization that went awry.
2327 Reported by Glenn Morris in
2328 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2329 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2330 for empty vectors, undoing the 2013-11-18 change.
2331 * data.c (bool_vector_binop_driver): Rely on this.
2332 Fix bug that occasionally overran the destination.
2333 * lisp.h (struct Lisp_Bool_vector): Document this.
2335 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2337 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2340 * nsterm.m (init, run, stop:): Comment out for now, does not work
2343 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2345 * charset.c (syms_of_charset): Don't read past end of string.
2347 2013-11-19 Glenn Morris <rgm@gnu.org>
2349 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2351 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2353 Add hooks to run on gaining/losing focus. (Bug#15029)
2354 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2355 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2356 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2358 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2360 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2361 The old names predated the API change that put destination at end.
2363 Improve API of recently-added bool vector functions (Bug#15912).
2364 The old API had (bool-vector-count-matches A B)
2365 and (bool-vector-count-matches-at A B I), which gave the
2366 misleading impression that the two functions were variants, one
2367 with a location I. The new API has (bool-vector-count-population A)
2368 and (bool-vector-count-consecutive A B I) to make the distinction
2369 clearer. The first function no longer has a B argument, since the
2370 caller can easily determine the number of nils if the length and
2371 number of ts is known.
2372 * data.c (Fbool_vector_count_population): Rename from
2373 bool_vector_count_matches, and accept just 1 argument.
2374 (Fbool_vector_count_consecutive): Rename from
2375 Fbool_vector_count_matches_at.
2377 Always allocate at least one bits_word per bool vector.
2378 See Daniel Colascione in:
2379 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2380 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2381 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2382 * lisp.h (struct Lisp_Bool_vector): Document this.
2384 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2386 * insdel.c (invalidate_buffer_caches): New function, consolidated
2387 from part of prepare_to_modify_buffer.
2388 (insert_from_gap, prepare_to_modify_buffer):
2389 * coding.c (code_convert_region, code_convert_string):
2390 Call invalidate_buffer_caches. (Bug#15841)
2392 * lisp.h (invalidate_buffer_caches): Add prototype.
2394 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2396 * w32term.c (x_update_window_end): Don't invalidate the entire
2397 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2398 highlight needs to be redisplayed. (Bug#15913)
2400 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2402 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2404 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2406 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2407 while we are using Vprin1_to_string_buffer.
2409 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2410 after inserting the description string. (Bug#15907)
2412 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2414 * data.c: Work around bogus GCC diagnostic about shift count.
2415 Reported by Eli Zaretskii in
2416 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2417 (pre_value): New function.
2418 (count_trailing_zero_bits): Use it.
2420 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2422 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2423 assume C macros are not supported even under -g3 in these old GCC
2426 2013-11-15 Leo Liu <sdl.web@gmail.com>
2428 * minibuf.c (Ftry_completion, Fall_completions)
2429 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2431 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2433 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2434 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2435 This avoids placing unnecessary constants into the Emacs code.
2437 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2439 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2440 for Cygwin w32 build.
2442 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2443 for Cygwin w32 build. (Bug#15892)
2445 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2447 Simplify, port and tune bool vector implementation.
2448 * alloc.c (bool_vector_exact_payload_bytes)
2449 (bool_vector_payload_bytes): Remove.
2450 (bool_vector_fill): Return its argument.
2451 * alloc.c (bool_vector_fill):
2453 * print.c (print_object):
2454 Simplify by using bool_vector_bytes.
2455 * alloc.c (make_uninit_bool_vector):
2456 New function, broken out from Fmake_bool_vector.
2457 (Fmake_bool_vector): Use it. Use tail call.
2458 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2459 * data.c (BITS_PER_ULL): New constant.
2460 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2461 if long long versions don't exist.
2462 (shift_right_ull): New function.
2463 (count_one_bits_word): New function, replacing popcount_bits_word
2464 macro. Don't assume that bits_word is no wider than long long.
2465 (count_one_bits_word, count_trailing_zero_bits):
2466 Don't assume that bits_word is no wider than long long.
2467 * data.c (bool_vector_binop_driver, bool_vector_not):
2468 * fns.c (Fcopy_sequence):
2470 Create an uninitialized destination, to avoid needless work.
2471 (internal_equal): Simplify.
2472 (Ffillarray): Prefer tail call.
2473 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2474 contain at least one word.
2475 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2476 chars are narrower than ints.
2477 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2478 * fns.c (Fcopy_sequence):
2480 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2481 Don't try to port to hosts where bits_word values have holes; the
2482 code wouldn't work there anyway. Verify this assumption, though.
2483 (bool_vector_bytes): New function.
2484 (make_uninit_bool_vector): New decl.
2485 (bool_vector_fill): Now returns Lisp_Object.
2487 * xfns.c (xic_create_fontsetname):
2488 * xrdb.c (gethomedir): Prefer tail calls.
2490 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2492 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2493 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2495 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2496 that requires a return value.
2497 (Fset_buffer_modified_p): Take advantage of this change to do
2500 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2502 * buffer.c (Frestore_buffer_modified_p): Sync it with
2503 Fset_buffer_modified_p.
2504 (Fforce_mode_line_update): New function, moved from subr.el.
2505 (Fset_buffer_modified_p): Use them.
2506 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2508 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2510 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2511 This avoids undefined behavior when subtracting pointers into
2512 different aways. On my platform it also makes the code a tad
2513 smaller and presumably faster.
2515 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2517 * keyboard.c (command_loop_1): Use region-extract-function.
2518 * insdel.c (Qregion_extract_function): Not static any more (can we
2519 stop pretending that these vars can benefit from being marked static?).
2521 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2523 * search.c (find_newline): If buffer text is relocated during the
2524 "dumb loop", adjust C pointers into buffer text to follow suit.
2527 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2529 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2530 for conversion (Bug#15837).
2532 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2534 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2535 for the entire range of inserted characters. (Bug#15841)
2537 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2539 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2541 (realize_default_face): Remove assignment to distant-foreground if
2542 unspecified (Bug#15815).
2544 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2546 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2547 cache-long-scans disabled, since we don't want to call
2548 prepare_to_modify_buffer (in insert_1_both) for each message we
2551 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2552 from buffer.c. Improve commentary to the buffer field setter
2555 * buffer.c (bset_cache_long_scans): Static function deleted.
2556 Improve commentary to the buffer field setter functions.
2557 (init_buffer_once): Default for cache-long-scans changed to t.
2560 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2562 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2564 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2565 This bug was introduced in my 2013-06-21 change, and caused
2566 struct Lisp_Sub_Char_Table objects to be given too many slots,
2567 which broke 'make -C admin/unidata'.
2569 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2571 Import changes from mac-port 4.5.
2572 * macfont.m (mac_font_copy_default_descriptors_for_language)
2573 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2574 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2575 (macfont_language_default_font_names): New.
2576 (macfont_list): Rearrange language/charset code.
2577 (macfont_close): Don't check for macfont_info->cache.
2578 (mac_ctfont_create_preferred_family_for_attributes): New font
2579 selection code, call
2580 mac_font_copy_default_name_for_charset_and_languages.
2581 (mac_font_copy_default_descriptors_for_language)
2582 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2584 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2586 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2588 Port to C11 aligned_alloc, and fix some integer overflows.
2589 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2590 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2591 and use of posix_memalign replaced with aligned_alloc.
2592 (aligned_alloc): New function, defined or declared as needed.
2593 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2594 Don't undef; configure.ac now does this.
2595 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2596 (calloc, aligned_alloc): Check for integer overflow.
2597 (aligned_alloc): Rename from memalign. All uses changed.
2598 (memalign): New function, an alias for aligned_alloc.
2600 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2602 * xdisp.c (redisplay_internal): Fix typo in last change.
2604 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2606 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2608 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2610 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2611 redisplay--mode-lines-cause.
2612 (redisplay_internal): Keep them uptodate. Remove redundant check of
2613 buffer_shared_and_changed.
2614 * *.[chm]: Number every assignment to update_mode_lines so we
2615 can track why it is set.
2617 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2619 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2621 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2623 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2624 can track why it is set.
2626 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2628 Integer-related fixes for term.c etc.
2629 * dispextern.h (face_tty_specified_color): New function.
2630 * term.c (turn_on_face): Don't rely on undefined behavior when
2631 assigning an out-of-range value to 'long'.
2632 Simplify test for toggling highlight.
2633 (tty_capable_p): Omit last two (unused) args. All callers changed.
2634 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2635 (read_menu_input, tty_menu_activate, tty_menu_show):
2636 * xfaces.c (x_supports_face_attributes_p)
2637 (tty_supports_face_attributes_p):
2638 Use bool for boolean. All callers changed.
2639 (tty_supports_face_attributes_p): Omit defaults for color indices;
2640 no longer needed. Simplify tail call.
2642 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2644 * xdisp.c (prepare_menu_bars): Mark static.
2645 * lisp.h (prepare_menu_bars): Don't declare.
2646 * xselect.c (x_handle_selection_clear):
2647 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2649 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2651 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2652 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2654 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2656 * keyboard.c (Fcommand_error_default_function): Rename from
2657 Fdefault_error_output.
2659 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2661 * keyboard.c (Fdefault_error_output): New function, extracted from
2663 (syms_of_keyboard): Use it for Vcommand_error_function.
2665 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2667 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2668 (init_eval): Use it to ensure handlerlist is non-NULL.
2669 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2670 (Fsignal): Adjust NULLness test of handlerlist.
2671 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2673 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2675 * callproc.c (call_process): Call prepare_to_modify_buffer before
2676 decoding text read from the sub-process, as the decoded stuff will
2677 be inserted into the buffer. This will invalidate the various
2678 caches maintained for the buffer. (Bug#15148)
2680 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2682 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2683 string of glyphless-char-display.
2685 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2687 * nsfns.m (ns_get_name_from_ioreg): New function.
2688 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2689 OSX >= 10.9. Use ns_get_name_from_ioreg.
2691 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2693 Simplify and port recent bool vector changes.
2694 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2695 only in this file. Use a more-efficient implementation if the
2696 second argument is a power of 2.
2697 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2698 Remove no-longer-necessary compile-time checks.
2699 (bool_vector_exact_payload_bytes): New function.
2700 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2701 exact payload changed to call the new function. Do not assume
2702 that the arg or result fits in ptrdiff_t.
2703 (bool_vector_fill): New function.
2704 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2706 (vroundup_ct): Don't assume arg fits in size_t.
2707 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2708 invoke set_category_set.
2709 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2710 All callers changed. Use bool_vector_set.
2711 * category.h (XCATEGORY_SET): Remove; no longer needed.
2712 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2714 * data.c (Faref): Use bool_vector_ref.
2715 (Faset): Use bool_vector_set.
2716 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2717 (Fbool_vector_not, Fbool_vector_count_matches)
2718 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2719 * fns.c (concat): Use bool_vector_ref.
2720 (Ffillarray): Use bool_vector_fill.
2721 (mapcar1): Use bool_vector_ref.
2722 (sxhash_bool_vector): Hash words, not bytes.
2723 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2724 a constant, since it's now used in #if.
2725 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2726 unsigned char on unusual architectures, so that we no longer
2727 assume that the number of bits per bits_word is a power of two or
2728 is a multiple of 8 or of CHAR_BIT.
2729 (Qt): Add forward decl.
2730 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2731 at least as strictly as bits_word.
2732 (bool_vector_data, bool_vector_uchar_data): New accessors.
2733 All data structure accesses changed to use them.
2734 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2735 (bool_vector_set): New functions.
2736 (bool_vector_fill): New decl.
2737 (ROUNDUP): Move to alloc.c as described above.
2739 Fix recent gnutls changes.
2740 * gnutls.c (Fgnutls_boot): Don't assume C99.
2741 * process.c (wait_reading_process_output): Fix typo in recent change.
2743 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2745 * process.c (wait_reading_process_output, read_process_output)
2746 (send_process): Check gnutls_state is not NULL.
2748 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2749 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2751 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2753 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2754 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2756 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2759 * nsfns.m (Fx_create_frame): Fix memory leak.
2761 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2762 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2763 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2765 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2767 * xdisp.c (message3_nolog, message_with_string): Encode the string
2768 before writing it to the terminal in a non-interactive session.
2770 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2771 sure we concatenate them into a unibyte string.
2773 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2774 resulting temporary name before returning it to the caller.
2775 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2776 is a unibyte string, convert NAME to a unibyte string to ensure
2777 that the result is also a unibyte string.
2779 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2780 create unibyte strings from default paths and directory/file
2783 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2786 * callproc.c (init_callproc): Use build_unibyte_string to make
2787 sure we create unibyte strings from default paths and
2788 directory/file names.
2790 * buffer.c (init_buffer): Don't store default-directory of
2791 *scratch* in multibyte form. The original problem which led to
2792 that is described in
2793 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2794 but it was solved long ago. (Bug#15260)
2796 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2798 Port to stricter C99 platforms.
2799 Especially, C99 prohibits nesting a struct X inside struct Y if
2800 struct X has a flexible array member.
2801 * alloc.c (struct sdata): New type.
2802 (sdata): Implement in terms of struct sdata.
2803 Remove u member; all uses replaced by next_vector, set_next_vector.
2804 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2805 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2806 (struct sblock): Rename first_data member to data, which is now
2807 a flexible array member. All uses changed.
2808 (next_vector, set_next_vector, large_vector_vec): New functions.
2809 (vector_alignment): New constant.
2810 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2811 (struct large-vector): Now merely a NEXT member, since the old approach
2812 ran afoul of stricter C99. All uses changed to use
2813 large_vector_vec or large_vector_offset.
2814 (large_vector_offset): New constant.
2815 * dispnew.c: Include tparam.h, for tgetent.
2816 Do not include term.h; no longer needed.
2817 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2818 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2819 (struct Lisp_Vector): Use a flexible array member for contents,
2820 instead of a union with a member that is an array of size 1.
2822 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2823 fact that the struct no longer contains a union.
2824 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2825 (struct Lisp_Save_Value, struct Lisp_Free):
2826 Use unsigned, not int, for spacers, to avoid c99 warning.
2827 (union specbinding): Use unsigned, not bool, for bitfield, as
2828 bool is not portable to pre-C99 hosts.
2830 2013-11-04 Glenn Morris <rgm@gnu.org>
2832 * emacs.c (usage_message): Mention that `-L :...' appends.
2834 2013-11-02 Glenn Morris <rgm@gnu.org>
2836 * Makefile.in (abs_builddir): Remove.
2837 (bootstrap_exe): Use relative filename.
2839 Use relative filenames in TAGS files.
2840 * Makefile.in (abs_srcdir): Remove it again.
2841 (.PHONY): Remove frc.
2842 (maintainer-clean): No more TAGS-LISP file.
2843 (TAGS): Pass relative file names to etags.
2844 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2846 * Makefile.in (abs_srcdir): New, set by configure.
2848 (maintainer-clean): Remove pointless echo. That should be in the
2849 top-level Makefile, if anywhere. Delete TAGS-LISP.
2850 (extraclean): No s/ and m/ directories for some time.
2851 (TAGS): Also depend on ctagsfiles3.
2852 Remove no-longer-defined S_FILE.
2853 Pass absolute filenames to etags once more.
2854 (TAGS-LISP): Replace lispdir with its expansion.
2855 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2856 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2858 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2860 * xfaces.c (check_lface_attrs, realize_default_face):
2861 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2862 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2864 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2866 * emacs.c (original_pwd): Remove global var by making it local.
2867 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2869 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2871 * xfaces.c: Declare color_distance.
2872 (QCdistant_foreground): New variable.
2873 (NEAR_SAME_COLOR_THRESHOLD): New define.
2874 (load_color2): New function.
2875 (load_color): Call load_color2.
2876 (load_face_colors): Call load_color2 and if distant-color is specified
2877 calculate distant and use distant-color if colors are near.
2878 (LFACE_DISTANT_FOREGROUND): New define.
2879 (merge_face_ref, Finternal_set_lisp_face_attribute)
2880 (Finternal_get_lisp_face_attribute)
2881 (x_supports_face_attributes_p): Handle distant-foreground similar to
2883 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2885 * dispextern.h (lface_attribute_index):
2886 Add LFACE_DISTANT_FOREGROUND_INDEX.
2888 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2890 * image.c (pbm_next_char): New function.
2891 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2892 (pbm_scan_number): Use it.
2893 (Qlibjpeg_version): New variable.
2894 (syms_of_image): DEFSYM and initialize it.
2896 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2898 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2900 2013-10-31 Glenn Morris <rgm@gnu.org>
2902 * emacs.c (original_pwd): New char.
2903 (main): If using --chdir, store original_pwd.
2904 (init_cmdargs): When setting Vinvocation_directory based on a
2905 relative argv[0], use original_pwd if set. (Bug#15768)
2907 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2909 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2911 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2913 * insdel.c: Fix minor problems found by static checking.
2914 (Qregion_extract_function): Now static.
2915 (prepare_to_modify_buffer_1): Remove unused locals.
2917 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2919 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2920 (syms_of_xdisp): Declare pre-redisplay-function.
2921 (markpos_of_region): Remove function.
2922 (init_iterator, compute_stop_pos, handle_face_prop)
2923 (face_before_or_after_it_pos, reseat_to_string)
2924 (get_next_display_element, window_buffer_changed)
2925 (redisplay_internal, try_cursor_movement, redisplay_window)
2926 (try_window_reusing_current_matrix, try_window_id, display_line)
2927 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2928 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2929 * window.h (struct window): Remove field `region_showing'.
2930 * dispextern.h (struct it): Remove region_beg/end_charpos.
2931 (face_at_buffer_position, face_for_overlay_string)
2932 (face_at_string_position): Update prototypes.
2933 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2934 (face_at_string_position): Remove `region_beg' and `region_end' args.
2935 * fontset.c (Finternal_char_font):
2936 * font.c (font_at, font_range): Adjust calls accordingly.
2937 * insdel.c (Qregion_extract_function): New var.
2938 (syms_of_insdel): Initialize it.
2939 (prepare_to_modify_buffer_1): Use it.
2941 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2943 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2944 * ftxfont.c (ftxfont_get_gcs):
2945 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2946 * xfaces.c (x_free_colors, x_free_dpy_colors)
2947 (x_create_gc, unload_color):
2948 * xselect.c (x_property_data_to_lisp):
2949 * xsettings.c (parse_settings):
2950 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2951 (get_bits_and_offset): Adjust definition.
2952 * frame.c (XParseGeometry): Adjust locals.
2953 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2954 * regex.h (toplevel): Likewise for reg_syntax_t.
2956 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2958 * eval.c (run_hook_with_args): Use FUNCTIONP.
2960 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2962 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2963 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2964 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2965 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2966 on MS-Windows anyway.
2967 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2968 (free_realized_face): ...adjust user.
2969 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2970 white relief pixels to -1.
2971 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2972 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2973 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2975 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2977 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2978 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2979 in practice now. All callers changed.
2981 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2983 * dispextern.h (struct face): Use bitfields for 'underline_type'
2984 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2985 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2986 'stipple' member. Move 'lface' member up to help...
2987 * xfaces.c (make_realized_face): ...this function to find and
2988 clear just the members that need clearing.
2989 (load_face_colors, realize_x_face):
2990 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2992 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2994 * xftfont.c (struct xftfont_info): Remove set-but-unused
2996 (xftfont_open): Adjust user.
2997 (xftfont_get_colors): Remove useless prototype.
2999 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3001 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3002 before passing them to 'unexec'. (Bug#15260)
3004 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3006 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3008 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3010 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3011 the changed signature of the font driver's 'close' method.
3013 * w32font.h (w32font_close): Adjust the prototype to the change in
3014 function definition.
3016 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3018 * w32uniscribe.c (uniscribe_close): Adapt the call to
3019 w32font_close to its new prototype.
3021 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3023 Omit unused frame argument of font API's close function.
3024 * font.h (struct font): Drop frame argument. Adjust comment.
3025 * font.c (font_clear_cache, font_close_object): Adjust users.
3026 * ftfont.c (ftfont_close):
3027 * ftxfont.c (ftxfont_close):
3028 * macfont.m (macfont_close):
3029 * nsfont.m (nsfont_close):
3030 * w32font.c (w32font_close):
3031 * xfont.c (xfont_close):
3032 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3033 tweak comments and make functions safe if called more than once for
3034 the same font object.
3036 Perform font-specific cleanup when font object is swept by GC. See
3037 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3038 * alloc.c (cleanup_vector): New function.
3039 (sweep_vector): Call it for each reclaimed vector object.
3040 * font.h (struct font): Adjust comment.
3042 2013-10-24 Glenn Morris <rgm@gnu.org>
3044 * Makefile.in (abs_top_srcdir): New, set by configure.
3046 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3048 Adjust recent font-related changes to fix bug#15686.
3049 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3050 is a live window system frame, mark its default font too.
3052 2013-10-23 Glenn Morris <rgm@gnu.org>
3054 * Makefile.in (RUN_TEMACS): Make relative (again).
3055 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3056 (bootstrap-emacs$(EXEEXT)):
3057 Quote entities that might contain whitespace.
3059 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3061 Port to Solaris 10 and its bundled GCC.
3062 Problem reported by Timothy C. Burt.
3063 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3065 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3067 Do not allow font caches to grow too large.
3068 * alloc.c (compact_font_cache_entry, compact_font_caches):
3069 New functions or stub if not HAVE_WINDOW_SYSTEM.
3070 (compact_undo_list): Factor out from Fgarbage_collect.
3072 (mark_face_cache): Mark face font. Move down to avoid
3074 (mark_terminals): Do not mark font cache here.
3075 (Fgarbage_collect): Call compaction functions described
3076 above. Adjust comment.
3078 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3080 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3081 chdir to HOME (bug#15607).
3083 * nsterm.m (Qcocoa, Qgnustep): New variables.
3084 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3085 (ns_get_color): Make selection color work for GNUstep also.
3087 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3089 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3090 handles mouse clicks. Instead, let GPM use the same code as all
3091 the other mice use. See the discussion starting at
3092 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3093 for the details of the problem with the menu bar this fixes.
3095 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3097 Remove port-specific display name lists to avoid extra
3098 complexity and data duplication with display info lists.
3099 * xterm.h (x_display_name_list): Remove declaration.
3100 * xterm.c (x_display_name_list): Remove.
3101 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3102 * xfns.c (x_display_info_for_name, Fx_display_list):
3103 Likewise. Use x_display_list where appropriate.
3104 * w32term.h (w32_display_name_list): Remove declaration.
3105 * w32term.c (w32_display_name_list): Remove.
3106 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3108 * w32fns.c (x_display_info_for_name, Fx_display_list):
3109 Likewise. Use x_display_list where appropriate.
3110 * nsterm.h (ns_display_name_list): Remove declaration.
3111 * nsterm.m (ns_display_name_list): Remove.
3112 (ns_term_init, syms_of_nsterm): Adjust users.
3113 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3114 Likewise. Use x_display_list where appropriate.
3115 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3116 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3117 (mark_terminals): Mark per-terminal font cache.
3119 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3121 Don't run timers in input-pending-p. Its new check-timers param
3122 provides the prior behavior. (Bug#15045).
3123 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3125 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3127 Make some functions static in non-Microsoft builds.
3128 On my platform (Fedora 19 x86-64), this shrinks the
3129 Emacs executable (text+data) by 0.25%.
3130 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3131 (load_color) [!MSDOS]:
3132 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3133 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3134 * lisp.h (check_existing):
3135 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3136 (network_interface_info) [!WINDOWSNT]:
3137 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3138 Remove extern decls.
3139 * fileio.c (check_existing):
3140 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3141 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3142 (network_interface_info) [!WINDOWSNT]:
3143 * term.c (encode_terminal_code) [!WINDOWSNT]:
3144 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3145 * xfaces.c (load_color) [!MSDOS]:
3147 * fileio.c (check_existing, check_executable, check_writable):
3148 * process.c (network_interface_list, network_interface_info):
3149 Move earlier, so that we don't need forward decls.
3150 * gnutls.c (fn_gnutls_transport_set_errno)
3151 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3153 * w32.c (init_environment): Use faccessat rather than
3154 check_existing, partly for consistency with the rest of the code
3155 in this file, partly so that check_existing can be static.
3157 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3158 * emacs.c (MAIN_PROGRAM): New macro.
3159 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3160 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3162 bool vector int width fixes
3163 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3164 (Fbool_vector_count_matches_at):
3165 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3166 can exceed PTRDIFF_MAX, at least in theory.
3167 (Fbool_vector_count_matches_at):
3168 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3170 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3172 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3173 (struct sockaddr): Add forward decl, for platforms that lack it.
3175 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3177 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3180 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3182 * w32.c (network_interface_get_info, network_interface_list)
3183 (network_interface_info): New functions. (Bug#15610)
3184 (GetAdaptersInfo_Proc): New typedef.
3185 (get_adapters_info): New wrapper function.
3186 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3188 * process.h (network_interface_list, network_interface_info):
3191 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3192 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3193 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3194 for WINDOWSNT. Doc fix.
3195 (syms_of_process): Defsubr Snetwork_interface_list and
3196 Snetwork_interface_info unconditionally.
3198 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3199 in NS GUI sessions. (Bug#15629)
3201 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3203 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3205 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3207 * print.c (print_object): Print " ..." when truncating bool vectors.
3209 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3211 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3212 standard mouse buttons.
3214 * termhooks.h (struct input_event): Remove incorrect commentary.
3216 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3218 Disallow bool vector operations on mixed-length operands.
3219 The old behavior left garbage in the result vector sometimes,
3220 and didn't seem to be useful.
3221 * data.c (Qwrong_length_argument): New static var.
3222 (wrong_length_argument): New function.
3223 (bool_vector_binop_driver): Check that args agree in length.
3225 * keyboard.c, keyboard.h (all_kboards): Now static.
3227 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3229 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3230 note from the lispref.
3232 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3234 * nsterm.h (struct ns_display_info): Remove set-but-unused
3235 member image_cache (image caches are per-terminal anyway).
3236 (FRAME_X_IMAGE_CACHE): Remove.
3237 * nsterm.m (ns_initialize_display_info): Adjust user.
3239 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3241 * w32proc.c: Include mingw_time.h.
3243 * w32.c: Include mingw_time.h.
3245 Implement scrolling of TTY menus when the screen is too short.
3247 * term.c (tty_menu_display): Accept an additional argument, the
3248 menu item from which to start displaying the menu. Account for
3249 the value of Y when limiting the menu to the number of available
3251 (mi_result): New enumeration.
3252 (read_menu_input): Return enumerated value. When the y coordinate
3253 hits min_y or max_y, return scroll indication instead of wrapping
3255 (tty_menu_activate): Handle the scrolling indications from
3256 read_menu_input. Compute the first menu item to display and pass
3257 it to tty_menu_display.
3259 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3261 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3262 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3263 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3264 Adjust to match the change described below.
3265 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3266 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3267 memory_below_frame members to...
3268 * termchar.h (struct tty_display_info): ...here because they're
3269 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3270 * term.c (init_tty):
3271 * nsterm.m (ns_create_terminal):
3272 * w32term.c (w32_create_terminal):
3273 * xterm.c (x_create_terminal): Adjust users.
3274 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3275 to filter out non-TTY frames. Adjust comment.
3276 (scrolling): Adjust user. Prefer eassert for debugging check.
3278 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3280 * xfaces.c (PT_PER_INCH): Remove unused macro.
3281 * termhooks.h (struct terminal): Remove set-but-unused
3282 member fast_clear_end_of_line.
3283 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3284 * nsterm.m (ns_create_terminal):
3285 * term.c (init_tty):
3286 * w32term.c (w32_create_terminal):
3287 * xterm.c (x_create_terminal): Adjust users.
3289 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3291 * lisp.h (bool_vector_size): New function.
3292 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3293 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3294 (Fbool_vector_not, Fbool_vector_count_matches_at):
3295 Remove uses of 'eassume' that should no longer be needed,
3296 because they are subsumed by the 'eassume' in bool_vector_size.
3298 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3300 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3301 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3302 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3304 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3306 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3307 have different dimensions. (Bug#15575)
3309 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3312 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3314 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3316 * term.c (tty_menu_show): Never return with unbalanced
3317 specpdl. Use eassert for debugging check. Adjust style.
3319 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3321 * term.c (read_menu_input): Make selection of menu items
3322 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3323 (tty_menu_activate): Fix off-by-one error when computing max_y.
3325 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3327 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3328 audit logging (only used with GnuTLS 3.x) and enable it.
3330 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3332 * dispnew.c (redraw_frame): Remove useless #ifdef because
3333 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3334 Also, move TTY fflush to...
3335 * term.c (tty_update_end): ...this function.
3337 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3339 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3340 the end of the frame's glyph matrix. (Bug#15575)
3342 * term.c (tty_menu_display): Don't move cursor while overwriting
3343 frame's glyphs with menu items. Limit the number of items
3344 displayed to what can be shown on the available screen lines,
3345 excluding the echo area.
3346 (tty_menu_activate): Limit the Y coordinate allowed by
3347 read_menu_input to the last screen line used for menu display.
3349 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3351 * lisp.h (eassume): New macro.
3352 Also, include <verify.h>, for 'assume'.
3353 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3354 (vroundup, vector_nbytes):
3355 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3356 (Fbool_vector_not, Fbool_vector_count_matches)
3357 (Fbool_vector_count_matches_at):
3358 Use eassume, not eassert.
3359 * casetab.c (set_identity, shuffle):
3360 * composite.c (composition_gstring_put_cache):
3361 * dispnew.c (update_frame_1):
3362 * ftfont.c (ftfont_shape_by_flt):
3363 * image.c (gif_load):
3364 * intervals.c (offset_intervals):
3365 * macfont.m (macfont_shape):
3366 Remove calls to 'assume' that are no longer needed, because
3367 --enable-gcc-warnings no longer generates bogus warnings
3368 when these calls are removed.
3370 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3372 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3374 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3376 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3377 (Qsubstitute_env_in_file_name): New var.
3378 (syms_of_fileio): Define it.
3380 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3382 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3383 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3386 * term.c (save_and_enable_current_matrix): Don't allocate and
3387 don't save margin areas.
3388 (restore_desired_matrix): Don't restore margin areas.
3389 (free_saved_screen): Don't free margin areas.
3391 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3393 * image.c: Pacify --enable-gcc-warnings.
3394 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3395 #define only if used.
3397 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3399 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3400 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3401 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3402 (gif_load): For giflib v5.x and later, display the error message
3403 produced by giflib when its functions fail.
3404 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3407 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3409 * keyboard.c (last_event_timestamp): Remove. For X selection and
3410 GTK popup menus, it may be obtained from per-frame X display info.
3411 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3412 (process_special_events): Adjust users.
3413 * keyboard.h (last_event_timestamp): Remove declaration.
3414 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3415 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3416 * menu.h (xmenu_show): Adjust prototype.
3417 * menu.c (Fx_popup_menu): Adjust user.
3418 * xselect.c (x_own_selection, x_get_foreign_selection)
3419 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3421 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3423 * keyboard.c (init_kboard): Now static. Add arg
3424 to denote window system. Adjust comment.
3425 (init_keyboard): Adjust user.
3426 (allocate_kboard): New function.
3428 * nsterm.m (ns_term_init):
3429 * term.c (init_tty):
3430 * w32term.c (w32_create_terminal):
3431 * xterm.c (x_term_init): Use it.
3432 * keyboard.h (init_kboard): Remove prototype.
3433 (allocate_kboard): Add prototype.
3435 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3437 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3438 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3440 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3442 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3444 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3446 * term.c (tty_menu_activate): Flush the output stream after
3447 showing the cursor, and don't mark the frame garbaged at exit from
3448 the function. Fixes redisplay glitches when moving from one menu
3451 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3453 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3454 or throw error (Bug#15570).
3456 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3458 * intervals.c (temp_set_point_both): Move test into 'eassert',
3461 * lisp.h (eassert): Don't use 'assume'.
3462 Sometimes 'assume' wins in performance, and sometimes it loses,
3463 so it shouldn't be used all the time. Perhaps we need two
3464 flavors of 'eassert', one for where 'assume' is far more likely
3465 to help or to hurt; but that can be done later.
3466 Problem reported by Dmitry Antipov in
3467 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3468 Also, don't include <verify.h>; no longer needed.
3470 2013-10-09 Glenn Morris <rgm@gnu.org>
3472 * eval.c (Fcond): Doc tweak.
3474 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3476 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3477 expressions with side effects to eassert. (Bug#15565)
3479 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3481 * fns.c (hashfn_user_defined): Allow hash functions to return any
3484 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3486 Fix minor problems found by static checking.
3487 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3488 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3489 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3490 * keyboard.c (read_menu_command): Remove unused local.
3491 * lisp.h (read_menu_command): New decl.
3492 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3493 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3494 Return ptrdiff_t, not int.
3495 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3496 not int, for benefit of xpalloc.
3497 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3499 (have_menus_p): Remove; unused.
3500 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3501 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3502 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3504 (save_and_enable_current_matrix): Omit unnecessary casts.
3505 (read_menu_input): Omit local extern decl (now in lisp.h).
3506 Don't access uninitialized storage if mouse_get_xy fails.
3507 (tty_menu_activate): Mark local as initialized, for lint.
3508 (tty_menu_activate, tty_meny_show): Remove unused locals.
3510 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3512 Support menus on text-mode terminals.
3513 * xterm.h (xw_popup_dialog): Add prototype.
3515 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3516 (xmenu_show): Block input here, instead in Fx_popup_menu.
3517 (xw_popup_dialog): New function, with X-specific bits of popup
3520 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3523 * window.c (Fset_window_configuration): Use run-time tests of the
3524 frame type instead of compile-time conditionals, when menu-bar
3525 lines are considered.
3527 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3528 (w32_popup_dialog): New prototypes.
3530 * w32menu.c (Fx_popup_dialog): Function deleted.
3531 (w32_popup_dialog): New function, with w32 specific bits of popup
3532 dialogs. Block input here.
3534 * w32inevt.c (w32_console_read_socket): Minor change to add
3535 debugging TTY events.
3537 * w32fns.c (show_hourglass): If returning early because the frame
3538 is not a GUI frame, unblock input.
3540 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3541 (cursorY): New functions.
3543 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3544 WINDOWSNT, macros that call curX and curY elsewhere.
3546 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3548 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3549 specific function to hide and show cursor on a text-mode terminal.
3550 (tty_menu_struct, struct tty_menu_state): New structures.
3551 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3552 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3553 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3554 (tty_menu_locate, save_and_enable_current_matrix)
3555 (restore_desired_matrix, screen_update, read_menu_input)
3556 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3557 (tty_pop_down_menu, tty_menu_last_menubar_item)
3558 (tty_menu_new_item_coords, tty_menu_show): New functions.
3559 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3561 * nsterm.h (ns_popup_dialog): Adjust prototype.
3563 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3565 (ns_popup_dialog): Adapt order of arguments to the other
3566 *_menu_show implementations.
3567 (Fx_popup_dialog): Function deleted.
3569 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3571 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3573 * menu.c (have_boxes): New function.
3574 (single_keymap_panes): Use it instead of a compile-time
3576 (single_menu_item): Use run-time tests of the frame type instead
3577 of compile-time conditionals.
3578 (encode_menu_string): New function.
3579 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3580 the macro, since different types of frame need different encoding
3582 (digest_single_submenu): Use run-time tests of frame type instead
3583 of, or in addition to, compile-time conditionals.
3584 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3585 (Fx_popup_menu): Detect when the function is called from keyboard
3586 on a TTY. Don't barf when invoked on a text-mode frame.
3587 Check frame type at run time, instead of compile-time conditionals for
3588 invoking terminal-specific menu-show functions.
3589 Call tty_menu_show on text-mode frames.
3590 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3591 run time to determine which alternative to invoke; support dialogs
3594 * keyboard.h <Qmouse_movement>: Declare.
3596 * keyboard.c <Qmouse_movement>: Now extern.
3597 <Qecho_keystrokes>: New static variable.
3598 (read_key_sequence): Accept an additional argument, a flag to
3599 prevent redisplay during reading of the key sequence. All callers
3601 (read_menu_command): New function.
3602 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3604 (toolkit_menubar_in_use): New function.
3605 (make_lispy_event): Use it instead of a compile-time test.
3607 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3608 window-system being available.
3610 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3611 to x-popup-dialog on the frame type, they all now support popup
3614 * dispnew.c (save_current_matrix): Save the margin areas.
3615 (restore_current_matrix): Restore margin areas.
3616 (update_frame_with_menu): New function.
3618 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3621 * alloc.c (make_save_ptr): Now compiled unconditionally.
3623 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3625 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3626 (redraw_frame, update_frame): Adjust users.
3627 * dispextern.h (set_window_update_flags): Adjust prototype.
3628 * xdisp.c (redisplay_internal): When updating all frames with zero
3629 windows_or_buffers_changed, assume that only the windows that shows
3630 current buffer should be really updated.
3632 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3634 Do not allocate huge temporary memory areas and objects while encoding
3635 for file I/O, thus reducing an enormous memory usage for large buffers.
3636 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3637 * coding.h (struct coding_system): New member raw_destination.
3638 * coding.c (setup_coding_system): Initialize it to zero.
3639 (encode_coding_object): If raw_destination is set, do not create
3640 dst_object. Add comment.
3641 * fileio.c (toplevel): New constant E_WRITE_MAX.
3642 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3643 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3645 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3647 * nsterm.m (windowDidExitFullScreen:):
3648 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3650 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3652 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3653 * keyboard.c (unblock_input_to): Don't process pending signals
3654 if a fatal error is in progress.
3656 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3657 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3658 they're talking about words in Lisp bool vectors.
3659 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3660 * data.c (popcount_bits_word): Rename from popcount_size_t.
3661 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3664 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3666 Improve support for popcount and counting trailing zeros (Bug#15550).
3667 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3668 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3669 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3670 (popcount_size_t_msc, popcount_size_t_gcc):
3671 Remove; now done by Gnulib.
3672 (popcount_size_t): Now a macro that defers to Gnulib.
3673 (count_trailing_zero_bits): Return int, for consistency with
3674 Gnulib and because Emacs prefers signed to unsigned int.
3675 Don't assume that size_t is either unsigned int or unsigned long
3676 or unsigned long long.
3677 (size_t_to_host_endian): Do not assume that size_t is either
3678 exactly 32 or exactly 64 bits wide.
3679 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3680 etc., so that it's now an enum constant, not a macro.
3681 No need to assume that it's either 32 or 64.
3683 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3685 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3688 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3690 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3691 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3693 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3695 emacs_read and emacs_write now use void *, not char *.
3696 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3697 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3698 Buffer arg is now void *, not char *. This matches plain
3699 'read' and 'write' better, and avoids a constraint violation
3700 on Solaris 9 with Oracle Studio.
3702 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3704 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3705 memset to explicit loop. Otherwise copy largest possible chunk
3706 from initialized to uninitialized part, thus allowing the longer
3707 memcpy runs and reducing the number of loop iterations.
3709 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3711 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3712 hide toolbar (Bug#15388).
3713 (windowDidEnterFullScreen:): If presentation options are zero,
3714 set them here (Bug#15388).
3715 (ns_update_auto_hide_menu_bar): Remove runtime check.
3716 Don't auto hide dock unless menubar is also auto hidden.
3718 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3720 * editfns.c (message): Mention batch mode in doc string.
3722 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3724 * nsterm.m (check_native_fs): Remove erroneous comment.
3726 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3728 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3729 uses find_newline instead of scan_newline and so doesn't move point.
3731 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3733 Use hardware support for byteswapping on glibc x86 etc.
3734 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3735 whereas the old swap64 needed 30.
3736 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3737 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3738 Use byteswap.h's macros to swap bytes.
3739 * lisp.h (swap16, swap32, swap64): Remove.
3740 All uses replaced by bswap_16, bswap_32, bswap_64.
3742 * bytecode.c (exec_byte_code): Use some more volatile variables
3743 to work around local variables getting clobbered by longjmp.
3744 Port to pre-C99, which doesn't allow decls after stmts.
3746 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3748 * lisp.h (eassert): Assume that COND is true when optimizing.
3749 In other words, take on the behavior of eassert_and_assume.
3750 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3751 (eassert_and_assume): Remove. All uses replaced by eassert.
3753 * xdisp.c (Qglyphless_char): Now static.
3755 Adjust to merge from gnulib.
3756 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3757 * lisp.h: Include <verify.h>, for 'assume'.
3759 * eval.c (clobbered_eassert): New macro.
3760 (internal_catch, internal_condition_case)
3761 (internal_condition_case_1, internal_condition_case_2)
3762 (internal_condition_case_n): Use it instead of eassert
3763 when the argument contains locals clobbered by longjmp.
3764 Don't use clobbered locals outside of clobbered_eassert.
3765 (internal_lisp_condition_case): Use a volatile variable
3766 to work around a local variable's getting clobbered.
3768 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3770 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3771 (PUSH_HANDLER): New macro.
3772 (catchlist): Remove.
3773 (handlerlist): Always declare.
3775 * eval.c (catchlist): Remove (merge with handlerlist).
3776 (handlerlist, lisp_eval_depth): Not static any more.
3777 (internal_catch, internal_condition_case, internal_condition_case_1)
3778 (internal_condition_case_2, internal_condition_case_n):
3780 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3781 handlerlist/catchlist.
3782 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3783 handlerlist which can only handle a single condition-case handler at
3785 (find_handler_clause): Simplify since we only a single branch here
3788 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3790 (bcall0): New function.
3791 (exec_byte_code): Add corresponding cases. Improve error message when
3792 encountering an invalid byte-code. Let Bunwind_protect accept
3793 a function (rather than a list of expressions) as argument.
3795 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3796 and make them unconditional now that they're heap-allocated.
3798 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3800 * charset.c (Fdecode_char, Fencode_char): Remove description of
3801 `restriction' arg. now that it's hidden by advertised-calling-convention.
3803 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3805 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3806 Remove unused variable (from mac-port).
3807 (macfont_draw): Use s->ybase for correct y position.
3809 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3811 * frame.h (struct frame): Drop has_minibuffer member because...
3812 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3813 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3815 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3817 * window.h (struct window): Prefer enum text_cursor_kinds to int
3818 for phys_cursor_type member. Move the latter, phys_cursor_width,
3819 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3820 * window.c (replace_window, make_window): Adjust users.
3822 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3824 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3825 this module is never compiled otherwise.
3827 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3829 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3832 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3834 * xdisp.c (get_next_display_element): Don't call face_for_font in
3835 a build configured --without-x. (Bug#15484)
3837 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3839 * window.c (calc_absolute_offset): #elif should be #elif defined.
3841 * frame.c (delete_frame): Block/unblock input to overcome race
3842 condition (Bug#15475).
3844 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3846 * frame.c (delete_frame): Record selected frame only after
3847 calling Qdelete_frame_functions (Bug#15477).
3849 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3851 * nsterm.m (ns_selection_color): Remove.
3852 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3853 NSColor selectedText(Background)Color. Only for COCOA.
3854 (ns_term_init): Remove assignment of ns_selection_color, logic
3855 moved to ns_get_color.
3857 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3858 NS_SELECTION_COLOR_DEFAULT.
3859 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3861 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3863 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3864 frame' does not have the tool_bar_window member.
3866 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3868 Signal error when reading an empty byte-code object (Bug#15405)
3869 * lread.c (read1): Signal error.
3870 * alloc.c (make_byte_code): eassert header size.
3871 (sweep_vectors): Change an int to size_t.
3873 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3875 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3876 instead of ints, as it's the usual style for offsetof constants. See:
3877 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3879 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3880 This is ugly, but it should fix the performance problem for older
3881 GCC versions in the short run. I'll look into integrating the
3882 Gnulib module for popcount, as a better fix.
3883 See the thread starting in:
3884 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3885 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3886 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3887 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3888 (popcount_size_t): Use it.
3890 2013-09-24 Daniel Colascione <dancol@dancol.org>
3892 * process.c (Fnetwork_interface_info): Fix build break due to
3895 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3897 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3898 Prefer signed to unsigned integers where either will do.
3899 No need for 'const' on locals that do not escape.
3900 Omit easserts with unnecessary and unportable assumptions about
3901 alignment. Avoid unnecessary casts to char *.
3903 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3905 Use union for the payload of struct Lisp_Vector.
3906 This helps to avoid a few glitches dictated by C's aliasing rules.
3907 * lisp.h (struct Lisp_Vector): Use union for next and
3908 contents member. Adjust comment. Change related users.
3909 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3910 Related users changed.
3911 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3912 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3913 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3914 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3916 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3918 Optimize glyph row clearing and copying routines.
3919 * dispextern.h (struct glyph_row): Change layout of struct
3920 glyph_row to help copy_row_except_pointers. Adjust comment.
3921 * dispnew.c (null_row): Remove.
3922 (clear_glyph_row): Use offsetof and memset to find and clear
3923 just the members that need clearing. Adjust comment.
3924 (copy_row_except_pointers): Likewise for copying.
3926 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3928 Some minor cleanups of recently-added bool vector code.
3929 * conf_post.h (assume): Always return void. Use lint version
3930 only if GCC and MSC versions don't apply.
3931 * conf_post.h (assume):
3932 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3933 Depend on _MSC_VER, not __MSC_VER, for consistency with
3935 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3936 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3937 (bool_vector_binop_driver, count_trailing_zero_bits)
3938 (size_t_to_host_endian): Now static, not static inline;
3939 the latter isn't needed with modern compilers and doesn't
3940 work with older compilers anyway.
3942 * alloc.c (valgrind_p): Use bool for boolean.
3944 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3946 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3947 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3948 (display_last_displayed_message_p, message_buf_print)
3949 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3950 Use bool for boolean.
3951 * dispextern.h (cancel_line, init_desired_glyphs):
3952 Remove ancient leftover.
3953 (help_echo_showing_p, hourglass_shown_p):
3954 * lisp.h (noninteractive_need_newline): Adjust declaration.
3956 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3958 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3960 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3961 ...this file and convert the latter to static. Adjust comment.
3962 (make_initial_frame):
3963 * window.c (init_window_once): Adjust user.
3964 * frame.h (last_nonminibuf_frame): Remove declaration.
3965 * lisp.h (selected_frame): Likewise.
3966 * msdos.c (the_only_display_info): Adjust comment.
3968 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3970 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3971 computing the end column of mouse-highlight that comes from
3972 display or overlay strings. (Bug#15437)
3973 (note_mouse_highlight): Adapt calculation of last argument to
3974 mouse_face_from_string_pos to the above change.
3976 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3977 all platforms, not just for clang.
3979 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3981 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3982 about excess arguments to snprintf.
3984 * conf_post.h(assume): Use __builtin_unreachable for clang.
3986 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3988 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3989 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3991 2013-09-23 Daniel Colascione <dancol@dancol.org>
3993 * alloc.c (USE_VALGRIND): New macro; on by default
3994 when ENABLE_CHECKING.
3995 (mark_maybe_object, mark_maybe_pointer)
3996 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3998 (valgrind_p) [USE_VALGRIND]: New variable.
3999 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4001 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4003 * process.c (wait_reading_process_output): Change int pnamelen to
4006 * nsterm.m (setMarkedText:selectedRange:):
4007 (deleteWorkingText):
4008 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4009 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4010 argument to unsigned long to avoid warning.
4011 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4013 * conf_post.h (assume): Fix compiler error: x shall be cond.
4015 2013-09-22 Daniel Colascione <dancol@dancol.org>
4017 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4018 warning when compiling without a window system.
4020 2013-09-22 Daniel Colascione <dancol@dancol.org>
4022 * data.c (Qbool_vector_p): New symbol.
4023 (bool_vector_spare_mask, popcount_size_t_generic)
4024 (popcount_size_t_msc, popcount_size_t_gcc)
4026 (bool_vector_binop_driver)
4027 (count_trailing_zero_bits, size_t_to_host_endian)
4028 (Fbool_vector_exclusive_or)
4029 (Fbool_vector_union)
4030 (Fbool_vector_intersection, Fbool_vector_set_difference)
4031 (Fbool_vector_subsetp, Fbool_vector_not)
4032 (Fbool_vector_count_matches)
4033 (Fbool_vector_count_matches_at): New functions.
4034 (syms_of_data): Intern new symbol, functions.
4035 * alloc.c (bool_vector_payload_bytes): New function.
4036 (Fmake_bool_vector): Instead of calling Fmake_vector,
4037 which performs redundant initialization and argument checking,
4038 just call allocate_vector ourselves. Make sure we clear any
4039 terminating padding to zero.
4040 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4041 instead of open-coding the size calculation.
4042 (vroundup_ct): New macro.
4043 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4044 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4045 * composite.c (composition_gstring_put_cache):
4046 Change lint_assume to assume.
4047 * conf_post.h (assume): New macro.
4048 (lint_assume): Remove.
4049 * dispnew.c (update_frame_1): Change lint_assume to assume.
4050 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4052 * image.c (gif_load): Change lint_assume to assume.
4053 * lisp.h (eassert_and_assume): New macro.
4054 (Qbool_vector_p): Declare.
4055 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4056 (swap16, swap32, swap64): New inline functions.
4057 * macfont.m (macfont_shape): Change lint_assume to assume.
4058 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4059 * xsettings.c (parse_settings): Use new swap16 and
4060 swap32 from lisp.h instead of file-specific macros.
4062 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4064 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4065 found (which can legitimately happen when the glyph row at the
4066 window start is disabled in the current_matrix. (Bug#15365)
4068 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4070 Fix syntax.h bug introduced by recent INLINE change.
4071 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4072 conditionally compiled one way in some modules, and a different
4073 way in others. This doesn't work with extern inline functions,
4074 which must have the same definition in all modules, because the
4075 defining code might be shared across modules, depending on the
4076 implementation. Symptoms reported by Martin Rudalics in:
4077 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4078 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4079 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4080 overriding the corresponding functions in syntax.h.
4081 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4082 (syntax_property): New inline functions.
4083 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4084 Rewrite in terms of these new functions.
4086 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4088 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4089 not chars_in_text, whose result depends on the multibyteness of
4090 the current buffer. (Bug#15426)
4092 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4094 Port recent change to hosts where pointers aren't 'long'.
4095 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4096 Don't assume that pointers are the same width as 'long'.
4097 Add a compile-time check that a pointer fits into two X slots.
4099 A simpler, centralized INLINE.
4100 * conf_post.h (INLINE): Define only if not already defined.
4101 This allows us to use a single INLINE, defined by one file
4103 * emacs.c (INLINE): Define it.
4104 Also, include category.h, charset.h, composite.h, dispextern.h,
4105 syntax.h, systime.h, so that their INLINE definitions are expanded
4107 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4108 * buffer.h, buffer.c (BUFFER_INLINE):
4109 * category.h, category.c (CATEGORY_INLINE):
4110 * character.h, character.c (CHARACTER_INLINE):
4111 * charset.h, charset.c (CHARSET_INLINE):
4112 * composite.h, composite.c (COMPOSITE_INLINE):
4113 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4114 * frame.h, frame.c (FRAME_INLINE):
4115 * intervals.h, intervals.c (INTERVALS_INLINE):
4116 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4117 * lisp.h, alloc.c (LISP_INLINE):
4118 * process.h, process.c (PROCESS_INLINE):
4119 * syntax.h, syntax.c (SYNTAX_INLINE):
4120 * systime.h, sysdep.c (SYSTIME_INLINE):
4121 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4122 * window.h, window.c (WINDOW_INLINE):
4123 Remove. All uses replaced with INLINE.
4125 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4127 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4130 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4132 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4133 'const char *' to avoid compiler warnings due to similar change in
4134 the prototype of x_get_string_resource.
4136 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4138 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4139 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4140 going to replace static variables below. Adjust comments.
4141 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4142 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4143 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4144 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4145 Related users changed.
4146 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4147 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4148 last_mouse_movement_time, going to replace static variables below.
4150 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4151 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4153 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4154 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4155 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4156 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4157 static variables below.
4158 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4159 (last_mouse_scroll_bar): Remove.
4160 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4161 (mouseExited): Related users changed.
4163 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4165 Do not use external array to process X scroll bar messages.
4166 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4167 (x_send_scroll_bar_event): Pack window pointer into two slots
4168 of XClientMessageEvent if we're 64-bit. Adjust comment.
4169 (x_scroll_bar_to_input_event): Unpack accordingly.
4171 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4173 Ifdef away recent changes which aren't relevant to NS port.
4174 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4175 [!HAVE_NS]: Declare as such.
4176 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4177 [!HAVE_NS]: Define as such.
4179 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4181 * frame.c (x_redo_mouse_highlight): New function
4182 to factor out common code used in W32 and X ports.
4183 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4184 * xterm.h (struct x_display_info):
4185 * w32term.h (struct w32_display_info):
4186 * nsterm.h (struct ns_display_info): New members
4187 last_mouse_motion_frame, last_mouse_motion_x and
4188 last_mouse_motion_y, going to replace static variables below.
4189 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4190 (redo_mouse_highlight): Remove.
4191 (note_mouse_movement, syms_of_xterm): Adjust user.
4192 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4193 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4194 (redo_mouse_highlight): Remove.
4195 (note_mouse_movement, syms_of_w32term): Adjust user.
4196 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4197 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4199 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4200 * nsfns.m (compute_tip_xy): Adjust user.
4202 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4204 * frame.c (x_mouse_grabbed): New function.
4205 * dispextern.h (x_mouse_grabbed): Add prototype.
4206 (last_mouse_frame): Remove declaration.
4207 * xterm.h (struct x_display_info):
4208 * w32term.h (struct w32_display_info):
4209 * nsterm.h (struct ns_display_info): New member
4210 last_mouse_frame, going to replace...
4211 * xdisp.c (last_mouse_frame): ...global variable.
4212 (note_tool_bar_highlight):
4213 * w32term.c (w32_mouse_position, w32_read_socket):
4214 * xterm.c (XTmouse_position, handle_one_xevent):
4215 Use x_mouse_grabbed.
4216 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4218 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4220 * w32term.c (w32_read_socket): Avoid temporary
4221 variables in a call to x_real_positions.
4222 * xterm.c (handle_one_xevent): Likewise.
4224 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4226 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4227 (x_icon_type): Remove prototype.
4228 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4229 * frame.c (x_icon_type): Remove.
4230 * w32term.c (x_make_frame_visible, x_iconify_frame):
4231 * xterm.c (x_make_frame_visible, x_iconify_frame):
4232 Use x_set_bitmap_icon to factor out common code.
4234 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4236 * dispextern.h (check_x_display_info, x_get_string_resource):
4237 Declare here just once and unify the latter.
4238 * frame.c (check_x_display_info, x_get_string_resource):
4239 * nsterm.h (check_x_display_info):
4240 * xrdb.c (x_get_string_resource):
4241 * xterm.h (check_x_display_info): Remove prototypes.
4242 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4243 * w32reg.c (x_get_string_resource): Likewise.
4244 (w32_get_rdb_resource): Adjust user.
4246 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4248 * xterm.h (struct x_display_info): New member
4249 x_pending_autoraise_frame, going to replace...
4250 * xterm.c (pending_autoraise_frame): ...static variable.
4251 (x_new_focus_frame, XTread_socket): Adjust users.
4252 * w32term.h (struct w32_display_info): New member
4253 w32_pending_autoraise_frame, going to replace...
4254 * w32term.c (pending_autoraise_frame): ...global variable.
4255 (x_new_focus_frame, w32_read_socket): Adjust users.
4257 2013-09-17 Glenn Morris <rgm@gnu.org>
4259 * xdisp.c (message_dolog): If we create *Messages*,
4260 switch it to messages-buffer-mode.
4262 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4264 Don't overuse 'const' in types of locals.
4265 * bidi.c (bidi_count_bytes):
4266 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4267 (xg_event_is_for_scrollbar):
4268 * xselect.c (x_handle_property_notify)
4269 (x_handle_selection_notify, x_handle_dnd_message):
4270 * xsettings.c, xsettings.h (xft_settings_event):
4271 * xterm.c (x_handle_net_wm_state, handle_one_event)
4272 (x_menubar_window_to_frame, x_detect_focus_change)
4273 (construct_mouse_click, note_mouse_movement)
4274 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4275 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4276 (handle_one_xevent, x_handle_net_wm_state):
4277 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4278 (x_handle_dnd_message):
4279 Avoid unnecessary 'const', typically the second 'const' in
4280 'const foo * const arg', a 'const' that does not affect the API
4281 and doesn't significantly help the human reader.
4283 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4285 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4286 only if Glib < 2.36.0.
4287 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4288 * xsettings.c (init_gconf, init_gsettings): Do not check
4290 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4292 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4294 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4296 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4297 before calling g_type_init.
4299 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4301 * nsterm.m (syms_of_nsterm): ... to here.
4303 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4305 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4306 (ignore_next_mouse_click_timeout): Use Time as X does.
4307 (handle_one_xevent): Avoid cast and use unsigned comparison.
4309 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4311 Do not copy X event in handle_one_xevent except KeyPress case.
4312 Wnen XEvent is processed, it is unlikely to be changed except
4313 KeyPress case, so we can avoid copying and use const pointer to
4314 const data to make sure that an event is not changed elsewhere.
4315 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4316 const' and do not create local copy except for the KeyPress event.
4317 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4318 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4319 (x_handle_net_wm_state, x_menubar_window_to_frame)
4320 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4321 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4322 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4323 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4324 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4325 (x_handle_dnd_message):
4326 * xsettings.c (xft_settings_event):
4327 Use 'const XEvent * const' where appropriate.
4328 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4330 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4332 Fix X event waiting to handle multiple frames.
4333 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4334 * xterm.c (pending_event_wait): Remove. Adjust users.
4335 (x_detect_focus_change): Pass frame arg.
4336 (handle_one_xevent): Find related frame early and clear per-frame
4337 wait_event_type only if this is an event for the relevant frame.
4338 (x_wait_for_event): Use per-frame wait_event_type.
4340 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4342 * nsfns.m (Fx_create_frame): Fix font driver registration for
4345 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4346 for syms_of_macfont.
4348 * nsterm.m: Include macfont.h.
4349 (ns_tmp_flags, ns_tmp_font): Remove.
4350 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4351 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4352 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4353 (changeFont:): Fix code style. Check for font driver type when
4356 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4359 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4360 (nsfont_open): Set font driver type.
4361 Set font->ascent and font->descent. Figure out font instead of
4362 ns_tmp_font, and flags instead of ns_tmp_flags.
4363 Fix indentation. Remove call to ns_draw_text_decoration,
4366 * nsfns.m: Include macfont.h.
4367 (Fx_create_frame): Register macfont driver, make a better default font.
4368 (Fns_popup_font_panel): Get font from macfont driver, if used.
4370 * macfont.m, macfont.h, macuvs.h: New files.
4372 * font.h: Declare syms_of_macfont.
4374 * font.c (syms_of_font): Call syms_of_macfont.
4376 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4378 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4380 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4381 and it is always zero for others, so I assume that this is an ancient
4382 leftover which nobody will want to change any more.
4383 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4384 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4385 * frame.c (x_set_scroll_bar_width):
4386 * w32fns.c (w32_createscrollbar):
4387 * w32term.c (w32_set_vertical_scroll_bar):
4388 * xfns.c (x_set_scroll_bar_default_width):
4389 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4390 (x_scroll_bar_expose): Related users changed.
4392 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4394 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4395 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4396 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4398 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4400 * nsterm.h, w32term.h, xterm.h: ...and not here.
4401 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4402 Remove unused Xisms.
4403 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4404 these modules are never compiled otherwise.
4406 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4408 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4409 Doc fix. (Bug#15375)
4411 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4413 Unify Fx_focus_frame between all ports.
4414 * frame.h (x_focus_frame): New prototype.
4415 * xfns.c (Fx_focus_frame): Remove.
4416 (syms_of_xfns): Do not defsubr it.
4417 (x_focus_frame): X implementation.
4418 * nsfns.m (Fx_focus_frame): Remove.
4419 (syms_of_nsfns): Do not defsubr it.
4420 (x_focus_frame): NS implementation.
4421 * w32term.c (Fx_focus_frame): Remove.
4422 (x_focus_on_frame): Rename to...
4423 (x_focus_frame): W32 implementation.
4424 * w32term.h (x_focus_on_frame): Remove prototype.
4425 * w32fns.c (Fx_focus_frame): Remove.
4426 (syms_of_w32fns): Do not defsubr it.
4427 * frame.c (Fx_focus_frame): Define here.
4428 (syms_of_frame): Defsubr here.
4429 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4431 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4433 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4434 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4435 each port to reference the port-specific window system data.
4436 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4437 (FRAME_DISPLAY_INFO): Define.
4438 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4439 (FRAME_DISPLAY_INFO): Define. Adjust users.
4440 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4441 (FRAME_DISPLAY_INFO): Define. Adjust users.
4442 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4443 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4444 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4445 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4446 * xselect.c, xterm.c: All related users changed.
4448 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4450 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4451 (x_menubar_window_to_frame): Remove prototypes.
4452 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4453 (x_menubar_window_to_frame, x_top_window_to_frame):
4455 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4456 (x_menubar_window_to_frame, x_top_window_to_frame):
4457 ...to here and convert all but the last to static.
4459 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4461 * lisp.mk (lisp): Add w32-common-fns.elc.
4463 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4465 * charset.c (char_charset): Document an exception for char-charset.
4467 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4469 * xterm.h (x_display_info): New field last_user_time...
4470 * xterm.c (toplevel): ...to replace static last_user_time.
4471 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4473 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4475 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4476 scroll bar values to prevent thumb from disappear and update comment.
4478 2013-09-11 Glenn Morris <rgm@gnu.org>
4480 * emacs.c (usage_message): Possessive apostrophe tweak.
4482 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4484 * nsterm.m (syms_of_nsterm): Use Qns.
4485 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4486 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4487 * xfns.c (x_display_info_for_name, Fx_open_connection):
4488 Remove old '#if 0' code.
4489 (syms_of_xfns): Use Qx.
4490 * termhooks.h (fullscreen_hook): Remove the leftover.
4491 (struct terminal): Fix typo in comment.
4493 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4495 Cleaning up a few X scroll bar bits.
4496 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4497 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4498 New member last_seen_part, going to replace...
4499 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4500 (xt_action_hook) [USE_LUCID]: Adjust user.
4501 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4502 Lucid-specific scroll bar support.
4503 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4504 to int and adjust to use last_seen_part member.
4505 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4506 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4507 Initialize last_seen_part.
4509 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4511 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4512 insert-buffer-substring an empty string.
4514 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4516 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4517 avoiding a GCC warning.
4519 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4521 Ifdef away frame tool bar code when it is not really used.
4522 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4523 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4524 and minimize_tool_bar_window_p under the above.
4525 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4526 (fset_tool_bar_window): Likewise.
4527 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4528 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4529 (change_frame_size_1):
4530 * window.c (window_from_coordinates, Frecenter): Adjust users.
4531 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4532 code is not really used.
4533 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4534 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4535 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4536 [!USE_GTK && !HAVE_NS]: Define as such.
4537 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4538 (note_mouse_highlight, expose_frame):
4539 * xfns.c (x_set_tool_bar_lines):
4540 * xterm.c (handle_one_xevent): Adjust users.
4542 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4544 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4545 This bug was introduced by my 2013-08-26 patch, which incorrectly
4546 assumed that the terminfo implementation doesn't use termcap buffers.
4547 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4548 these buffers apparently are used after all.
4549 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4550 (struct tty_display_info): Define members termcap_term_buffer and
4551 termcap_strings_buffer even if TERMINFO.
4553 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4556 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4557 'usage' docstring entry to pacify make-docfile.
4559 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4561 Change comparison functions =, <, >, <=, >= to take many arguments.
4562 * data.c: Change comparison functions' interface and implementation.
4563 * lisp.h: Make arithcompare available for efficient two arg
4565 * bytecode.c: Use arithcompare.
4566 * fileio.c: Use new interface.
4568 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4570 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4572 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4574 * eval.c (Feval): Document the new use of `lexical'.
4576 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4578 Review and drop old frame resize hack.
4579 * frame.h (struct frame): Remove force_flush_display_p.
4580 * dispnew.c (update_frame): Adjust user and don't call
4581 flush_frame here. The comment has said that there was an issues
4582 with redisplaying fringes, but I don't see any differences with
4583 and without this hack. Hopefully we can continue without it.
4584 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4585 current frame matrices twice if resized_p is set.
4587 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4589 Do not populate pure Xism x_sync to other ports.
4590 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4591 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4592 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4593 * w32term.h (x_sync): Remove prototype.
4595 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4597 Cleanup frame flushing.
4598 * dispextern.h (struct redisplay_interface):
4599 Drop flush_display_optional because flush_display is enough
4600 for X and flushing via RIF is just a no-op for others.
4601 * frame.h (flush_frame): New function.
4602 * dispnew.c (update_frame):
4603 * minibuf.c (read_minibuf):
4604 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4606 * keyboard.c (detect_input_pending_run_timers): Do not flush
4607 all frames but selected one in redisplay_preserve_echo_area.
4608 * nsterm.m (ns_flush): Remove no-op.
4609 (ns_redisplay_interface): Adjust user.
4610 * w32term.h (x_flush): Remove no-op.
4611 (w32_redisplay_interface): Adjust user.
4612 * xterm.c (x_flush): Simplify because we do not flush all
4613 frames at once any more. Adjust comment.
4614 (x_redisplay_interface): Adjust user.
4616 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4618 Port --without-x --enable-gcc-warnings to Fedora 19.
4619 * gfilenotify.c (globals_of_gfilenotify):
4620 Call g_type_init only if using an older glib version that needs it.
4622 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4624 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4625 (last_glyphless_glyph_merged_face_id): Remove declarations.
4626 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4627 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4628 (last_glyphless_glyph_merged_face_id): Now static.
4629 (merge_escape_glyph_face): New function, refactored from...
4630 (get_next_display_element): ...here.
4631 (merge_glyphless_glyph_face): New function, refactored from...
4632 (produce_glyphless_glyph): ...here...
4633 * term.c (produce_glyphless_glyph): ...and here.
4635 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4637 * eval.c (eval_sub): Only call Ffunction if necessary.
4639 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4641 Attempt to make redisplay more selective when changing cursor type.
4642 * frame.h (struct frame): New bitfield cursor_type_changed.
4643 * xdisp.c (cursor_type_changed): Remove.
4644 (try_cursor_movement, redisplay_window, try_window_id)
4645 (set_frame_cursor_types, try_window_reusing_current_matrix):
4646 Adjust to use per-frame bitfield.
4647 (redisplay_internal): Look for cursor type change on each visible
4648 frame and consider all frames if cursor type has been changed on
4649 the frame other than selected. If cursor type has been changed on
4650 selected frame only, do not use fast update.
4652 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4654 Attempt to make redisplay more selective when changing fonts.
4655 * frame.h (struct frame): New bitfield fonts_changed.
4656 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4657 (adjust_frame_glyphs): Add prototype.
4658 * dispnew.c (fonts_changed_p): Remove.
4659 (adjust_glyphs): Remove because we do not
4660 adjust matrices on all frames at once any more.
4661 (adjust_frame_glyphs): Block and unblock input here.
4662 (adjust_glyph_matrix): Use fonts_changed.
4663 (change_frame_size_1): Use adjust_frame_glyphs.
4664 * font.c (font_open_entity): Use fonts_changed.
4665 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4666 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4667 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4668 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4669 (shrink_mini_window, Fresize_mini_window_internal)
4670 (window_scroll_pixel_based, Fset_window_configuration)
4671 (apply_window_adjustment, Fset_window_vscroll):
4672 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4673 Use adjust_frame_glyphs.
4674 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4675 (try_window_reusing_current_matrix, try_window_id, display_line)
4676 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4677 (redisplay_internal): Consider fonts_changed and adjust frame
4678 matrices for each frame only if the frame is visible. If font
4679 has been changed on some frame during full redisplay, retry
4680 only visible frames where the font has been actually changed.
4682 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4684 Cache current header and mode line height for each window.
4685 * window.h (struct window): New fields mode_line_height
4686 and header_line_height.
4687 * window.c (make_window): Initialize them.
4688 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4689 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4690 (current_mode_line_height, current_header_line_height):
4692 * xdisp.c (current_mode_line_height, current_header_line_height):
4694 (pos_visible_p, init_xdisp): Adjust user.
4695 (redisplay_window): Invalidate mode_line_height and
4696 header_line_height if current and desired matrices do not agree.
4698 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4700 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4701 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4703 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4705 Make --without-x compatible with --enable-gcc-warnings.
4706 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4707 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4708 members under HAVE_WINDOW_SYSTEM.
4709 * keyboard.c (make_lispy_focus_out): Likewise.
4710 (record_menu_key): Move under HAVE_MENUS.
4711 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4712 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4713 (syms_of_xdisp): Adjust user.
4714 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4715 (start_hourglass, cancel_hourglass):
4716 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4717 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4718 and CLEAR_FONT_TABLE_NFONTS.
4719 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4720 Declare only if HAVE_WINDOW_SYSTEM.
4721 (lface_same_font_attributes_p, clear_face_gcs): Define only
4722 if HAVE_WINDOW_SYSTEM.
4724 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4726 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4727 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4728 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4730 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4732 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4734 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4736 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4737 This fixes a type error on hosts where ptrdiff_t is wider than int.
4739 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4741 * keyboard.c (read_key_sequence_vs): New function.
4742 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4745 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4747 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4749 Makefile improvements.
4750 * Makefile.in (config.status): Don't use double-colon rules, as
4751 they are not portable according to POSIX. Fix shell typo with `;
4752 I guess this rule has never been tested?
4753 (VCSWITNESS): New macro, to override any environment var.
4755 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4757 * xterm.h (struct x_display_info): Do not track X connection
4758 fd separately because it is always available from Display.
4759 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4762 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4764 * buffer.c (drop_overlay):
4765 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4766 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4768 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4770 * buffer.c (Fmake_overlay, Fmove_overlay):
4771 * intervals.c (set_point_from_marker):
4772 * print.c (PRINTPREPARE): Prefer signal_error
4773 to plain error and report unsuitable marker too.
4775 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4777 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4778 for 'dragging' member.
4779 (struct x_output): Remove set-but-unused leftovers
4780 'left_before_move' and 'top_before_move'.
4781 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4782 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4783 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4784 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4785 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4786 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4787 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4788 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4790 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4792 * nsfont.m (INVALID_GLYPH): New define.
4793 (nsfont_encode_char): Use INVALID_GLYPH.
4794 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4796 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4798 * xterm.c (x_last_mouse_movement_time): Revert last change.
4799 This code should use XDisplayMotionBufferSize to check display's
4800 motion history first, and there are few other issues as well.
4801 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4802 (handle_one_xevent): Adjust user.
4804 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4806 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4807 * frame.c (Flast_nonminibuf_frame): ... to here.
4808 (check_minibuf_window): Don't abort if no window was found
4811 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4813 Use XGetMotionEvents to ask the last mouse motion time from X server.
4814 * xterm.c (X_MOTION_HISTORY): Default to 1.
4815 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4816 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4817 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4818 Ifdef away legacy code.
4819 (XTmouse_position, x_scroll_bar_report_motion):
4820 Use x_last_mouse_movement_time.
4821 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4824 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4826 * msdos.c (last_mouse_window): Move to...
4827 (dos_rawgetc): ...this function and adjust comment.
4828 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4829 (mouseMoved): ...this function and adjust comment.
4830 * w32term.c (last_window): Likewise with...
4831 (w32_read_socket): ...this function.
4832 * xterm.c (last_window): Likewise with...
4833 (handle_one_xevent): ...this function.
4835 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4837 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4838 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4839 (handle_one_xevent): ...to here.
4840 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4843 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4845 * msdos.c (IT_set_terminal_window): Remove no-op.
4846 (initialize_msdos_display): Adjust terminal setup.
4847 * w32console.c (w32con_set_terminal_window): Remove no-op.
4848 (initialize_w32_display): Adjust terminal setup.
4849 * w32term.c (w32_set_terminal_window): Remove no-op.
4850 (w32_create_terminal): Adjust terminal setup.
4851 * xterm.c (XTset_terminal_window): Remove no-op.
4852 (x_create_terminal): Adjust terminal setup.
4854 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4856 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4858 (ns_create_terminal): Adjust terminal setup.
4859 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4861 (w32_create_terminal): Adjust terminal setup.
4862 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4864 (x_create_terminal): Adjust terminal setup.
4866 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4868 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4869 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4870 * dispnew.c (buffer_posn_from_coords):
4871 * window.c (Fwindow_end, displayed_window_lines):
4872 * xdisp.c (redisplay_mode_lines): Use it.
4874 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4876 * fontset.c (face_for_char): Check char in the current face font first
4877 if HAVE_NS (Bug#15138).
4879 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4881 * window.c (temp_output_buffer_show): Make sure window returned
4882 by display_buffer is live (Bug#15213).
4884 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4886 Minor cleanup to avoid forward declarations.
4887 * coding.h (struct ccl_spec): Remove forward declaration.
4888 * composite.h (toplevel): Include font.h.
4889 (struct composition_it, struct face, struct font_metrics):
4890 Remove forward declaration.
4891 * dispextern.h (struct image, struct atimer): Likewise.
4892 * emacsgtkfixed.h (struct frame): Likewise.
4893 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4894 * font.h (struct font_driver, struct font, struct glyph_string)
4895 (struct face): Remove forward declaration.
4896 * fontset.h (struct face, struct font): Likewise.
4897 * frame.h (toplevel): Style cleanup.
4898 (enum output_method): Move to...
4899 * termhooks.h (enum output_method): ...here.
4900 (struct glyph, struct frame, struct ns_display_info)
4901 (struct x_display_info, struct w32_display_info):
4902 Remove forward declaration.
4903 * xterm.h (toplevel): Include termhooks.h.
4904 (struct font, struct window, struct glyph_matrix, struct frame)
4905 (struct input_event, struct face, struct image): Remove forward
4907 * gtkutil.h (struct _widget_value): Likewise.
4908 * keyboard.h (toplevel): Include termhooks.h.
4909 (struct input_event): Remove forward declaration.
4911 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4913 * intervals.c (set_point_from_marker): New function.
4914 * editfns.c (Fgoto_char):
4915 * process.c (Finternal_default_process_filter):
4916 * window.c (select_window_1): Use it.
4917 * buffer.h (set_point_from_marker): Add prototype.
4919 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4921 * w32.c (term_winsock): Call release_listen_threads before calling
4923 (_sys_wait_accept): Wait for accept event in a loop with a finite
4924 timeout, instead of waiting indefinitely. Will hopefully avoid
4925 hanging during exit because WSACleanup deadlocks waiting for the
4926 event object to be released. (Bug#14333)
4928 * w32proc.c (release_listen_threads): New function, signals all
4929 the reader threads that listen for connections to stop waiting.
4931 * w32.h (release_listen_threads): Add prototype.
4933 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4935 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4936 field of new marker (for sanity and safety).
4937 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4938 anyway because XMISCTYPE is a function and can't be an lvalue).
4940 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4942 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4943 (x_after_update_window_line, x_scroll_bar_create):
4944 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4945 (handle_one_xevent, x_clear_frame_area):
4946 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4947 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4948 * xterm.h (x_clear_area): Adjust prototype.
4950 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4952 Hook scanning and indentation functions to find_newline. This helps
4953 to avoid duplicated code and renders more respect to newline cache.
4954 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4955 * cmds.c (Fforward_line):
4956 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4957 Use find_newline and avoid unnecessary point movements.
4958 * search.c (scan_newline): Implement on top of find_newline.
4960 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4962 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4963 scoped code (bug#11258).
4965 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4967 * nsterm.m (last_window): New variable.
4968 (EV_TRAILER2): New macro.
4969 (EV_TRAILER): Call EV_TRAILER2.
4970 (mouseMoved:): Add support for mouse-autoselect-window
4971 on nextstep (Bug#6888).
4973 2013-08-28 Andreas Schwab <schwab@suse.de>
4975 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4976 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4977 Remove unused macro definitions.
4978 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4979 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4980 Only define if emacs.
4982 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4984 Prefer enum glyph_row_area to int where appropriate.
4985 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4987 (window_box, window_box_width, window_box_left, window_box_left_offset)
4988 (window_box_right, window_box_right_offset): Adjust prototypes.
4989 * xdisp.c (window_box, window_box_width, window_box_left)
4990 (window_box_left_offset, window_box_right, window_box_right_offset):
4991 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4992 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4993 * nsterm.m (ns_clip_to_row):
4994 * w32term.c (w32_clip_to_row):
4995 * xterm.c (x_clip_to_row): Likewise.
4997 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4999 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5000 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5002 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5004 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5005 for portability to hosts where /bin/sh has problems.
5007 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5009 Redesign redisplay interface to drop global output_cursor.
5010 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5011 (toplevel): Remove declaration of output_cursor.
5012 (set_output_cursor, x_cursor_to): Remove prototype.
5013 * window.h (struct window): New member output_cursor.
5014 (output_cursor_to): New function to replace RIF member.
5015 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5016 (update_text_area, set_window_cursor_after_update): Use it.
5017 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5018 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5019 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5020 * w32term.c (x_update_window_begin, x_update_window_end):
5021 * xterm.c (x_update_window_begin, x_update_window_end):
5022 Adjust to use per-window output cursor.
5024 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5026 Simplify SELECT_TYPE-related code.
5027 Like EMACS_TIME, this portability layer is no longer needed, since
5028 Emacs has been using fd_set as a portability layer for some time.
5029 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5030 (SELECT_TYPE): Remove. All uses changed to fd_set.
5031 (fd_set) [!FD_SET]: New typedef.
5033 Simplify EMACS_TIME-related code.
5034 This portability layer is no longer needed, since Emacs has been
5035 using struct timespec as a portability layer for some time.
5036 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5037 Include <time.h> rather than "systime.h"; that's all that's needed now.
5038 * dispnew.c: Include <timespec.h> rather than "systime.h";
5039 that's all that's needed now.
5040 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5041 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5042 TIMESPEC_RESOLUTION.
5043 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5044 LOG10_TIMESPEC_RESOLUTION.
5045 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5046 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5047 (make_emacs_time): Remove. All used changed to make_timespec.
5048 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5049 (current_timespec): Rename from current_emacs_time. All uses changed.
5050 (add_emacs_time): Remove. All uses changed to timespec_add.
5051 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5052 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5053 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5054 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5055 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5056 (current_timespec): Rename from current_emacs_time. All uses changed.
5057 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5058 changed to timespec_cmp.
5059 * xgselect.c: Include <timespec.h>, since our .h files don't.
5061 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5063 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5064 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5065 Remove the leftovers.
5066 * gtkutil.c (toplevel): Do not declare Qxft but include
5068 * image.c (toplevel): Do not declare Vlibrary_cache because
5069 it's already done in lisp.h.
5071 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5073 * lisp.h (Mouse_HLInfo): Move from here...
5074 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5075 (reset_mouse_highlight): New function.
5076 * msdos.c (dos_set_window_size, IT_update_begin)
5077 (internal_terminal_init):
5078 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5079 (ns_initialize_display_info):
5080 * w32console.c (initialize_w32_display):
5081 * w32term.c (x_update_window_end, x_free_frame_resources)
5082 (w32_initialize_display_info):
5083 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5084 * window.c (Fdelete_other_windows_internal):
5085 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5086 * termchar.h (toplevel):
5087 * xterm.h (toplevel): Include dispextern.h.
5089 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5091 Fix minor problems found by static checking.
5092 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5093 (expect): Avoid nested-if warning.
5094 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5095 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5096 * nsterm.h, nsterm.m (ns_select):
5097 * xgselect.c, xgselect.h (xg_select):
5098 Adjust signature to better match pselect's.
5099 * nsterm.m (ns_select):
5100 Don't set *TIMEOUT, since pselect doesn't.
5101 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5102 diagnostic about assigning const char * to it.
5103 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5105 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5107 * lread.c (substitute_object_recurse): Handle hash-tables as well
5110 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5112 Fix unlikely core dump in init_tty, and simplify terminfo case.
5113 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5114 The old version incorrectly dumped core if malloc returned a
5115 buffer containing only non-NUL bytes.
5116 (init_tty): Do not allocate or free termcap buffers; the
5117 struct does that for us now.
5118 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5119 (struct tty_display_info): Define members termcap_term_buffer and
5120 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5121 use them. Allocate them directly in struct rather than indirectly
5122 via a pointer, to simplify init_tty.
5124 * frame.c (check_minibuf_window): Initialize 'window' properly,
5125 so that Emacs reliably aborts later if 'window' is not initialized.
5127 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5129 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5130 of VoidSymbol (Bug#15154).
5132 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5134 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5135 mouse_face_beg_y and mouse_face_end_y.
5136 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5137 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5138 Adjust users and update comment where appropriate.
5140 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5142 * frame.c (check_minibuf_window): New function.
5143 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5144 Call check_minibuf_window (Bug#15183).
5146 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5148 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5149 because this is the only last cursor data we need to keep and consult.
5150 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5151 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5154 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5156 Fix recovering from possible decompression error.
5157 Since insert_from_gap doesn't always move point, we can't use PT as
5158 the position where the partially decompressed data ends, and
5159 should count how many bytes was produced so far.
5160 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5161 (unwind_decompress): Really delete partially uncompressed data.
5162 (Fzlib_decompress_region): Take decompressed data size into account.
5164 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5166 * syntax.c (init_syntax_once): Adjust comment and do an early
5167 initialization of Qchar_table_extra_slots just once...
5168 * casetab.c (init_casetab_once):
5169 * category.c (init_category_once):
5170 * character.c (syms_of_character):
5171 * coding.c (syms_of_coding):
5172 * xdisp.c (syms_of_xdisp): ...and omit it here.
5174 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5176 * xdisp.c (get_next_display_element): Don't apply to characters
5177 from a display vector the logic of setting it->end_of_box_run_p
5178 suitable for characters from a buffer. (Bug#15175)
5180 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5181 to handle directories, rather than '_utime' which doesn't.
5184 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5186 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5187 or fullscreen (Bug#14627).
5189 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5191 System-dependent integer overflow fixes.
5192 * process.c (Fset_process_window_size): Signal an error if
5193 the window size is outside the range supported by the lower level.
5194 * sysdep.c (set_window_size): Return negative on error,
5195 nonnegative on success, rather than -1, 0, 1 on not in system,
5196 failure, success. This is simpler. Caller changed.
5197 (serial_configure): Remove unnecessary initialization of local.
5198 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5199 size fits in unsigned long; this isn't true on some 32-bit hosts.
5200 Avoid buffer overrun if some future version of /proc/meminfo has a
5201 variable name longer than 20 bytes.
5202 (system_process_attributes) [__FreeBSD__]:
5203 Don't assume hw.availpages fits in 'int'.
5205 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5207 Don't let very long directory names overrun the stack.
5208 Fix some related minor problems involving "//", vfork.
5209 * callproc.c (encode_current_directory): New function.
5210 (call_process): Don't append "/"; not needed.
5211 * fileio.c (file_name_as_directory_slop): New constant.
5212 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5213 this can save the caller having to alloca.
5214 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5215 Use SAFE_ALLOCA, not alloca.
5216 (directory_file_name, Fexpand_file_name): Leave leading "//"
5217 alone, since it can be special even on POSIX platforms.
5218 * callproc.c (call_process):
5219 * process.c (Fformat_network_address):
5220 * sysdep.c (sys_subshell):
5221 Use encode_current_directory rather than rolling our own.
5222 (create_process): No need to encode directory; caller does that now.
5223 * process.h (encode_current_directory): New decl.
5224 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5225 Rework to avoid 'goto xyzzy;'.
5227 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5229 * xdisp.c (handle_face_prop): If the default face was remapped use
5230 the remapped face for strings from prefix properties. (Bug#15155)
5232 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5234 Minor cleanup for redisplay interface and few related functions.
5235 * frame.h (enum text_cursor_kinds): Move from here...
5236 * dispextern.h (enum text_cursor_kinds): ...to here.
5237 (toplevel): Drop unnecessary declarations.
5238 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5239 in update_window_end_hook and draw_window_cursor functions.
5240 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5241 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5242 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5243 * xterm.c (x_update_window_end, x_draw_window_cursor):
5244 * xdisp.c (display_and_set_cursor, update_window_cursor)
5245 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5246 enum text_cursor_kinds where appropriate.
5248 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5250 Redesign redisplay interface to drop updated_row and updated_area.
5251 * dispextern.h (updated_row, updated_area): Remove declaration.
5252 (struct redisplay_interface): Pass glyph row and row area parameters
5253 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5254 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5256 * dispnew.c (updated_row, updated_area): Remove.
5257 (redraw_overlapped_rows, update_window_line): Adjust user.
5258 (update_marginal_area, update_text_area): Likewise. Pass updated row
5259 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5260 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5263 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5265 * process.c (flush_pending_output): Remove stub.
5268 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5270 * callproc.c: Fix race that killed background processes (Bug#15144).
5271 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5272 Record deleted process-id in critical section, not afterwards.
5273 Don't mistakenly kill process created by a call-process invocation
5274 that discards output and does not wait.
5276 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5278 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5279 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5280 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5281 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5282 to shut up compiler in mark_object.
5283 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5285 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5287 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5288 We can't portably rely on PTY_OPEN doing that, even if
5289 it calls posix_openpt with O_CLOEXEC.
5291 2013-08-20 Kenichi Handa <handa@gnu.org>
5293 * character.c (string_char): Improve commentary.
5295 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5297 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5298 (struct animation_cache): Make signature a flexible array member.
5299 All uses changed. This is a tad slower but may insulate us better
5300 from future changes to ImageMagick.
5302 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5304 * image.c: Shrink memory needed for animation cache.
5305 (SIGNATURE_DIGESTSIZE): New constant.
5306 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5307 (imagemagick_create_cache): Copy the signature. This saves
5308 several KB of memory that ImageMagick wastes per signature.
5309 Don't bother updating the update_time, as the caller does that now.
5310 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5311 it's a fixed size struct member now.
5312 (imagemagick_get_animation_cache): Always destroy the signature,
5313 as it's now imagemagick_create_cache's responsibility to copy it.
5314 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5315 and use memcmp rather than strcmp.
5316 eassert that ImageMagick returns a signature of the specified length.
5318 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5320 * image.c (imagemagick_get_animation_cache): Don't segfault on
5322 (imagemagick_get_animation_cache): Revert to previous definition
5323 so that it actually works. But keep the memory leak fix.
5324 (imagemagick_get_animation_cache): Fix memory leak.
5326 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5328 * image.c: Fix animation cache signature memory leak.
5329 Fix some other minor performance problems while we're at it.
5330 (imagemagick_create_cache): Clear just the members that
5331 need clearing. Don't set update_time, as caller does that now.
5332 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5333 Simplify by using pointer-to-pointer instead of a prev pointer.
5334 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5335 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5336 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5337 it's already a copy. Free the signature probe unless it's cached.
5339 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5340 This was introduced by my 2013-08-12 fix for Bug#15035.
5342 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5344 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5345 (imagemagick_prune_animation_cache): Now static.
5347 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5349 * image.c (imagemagick_get_animation_cache): Don't segfault when
5350 pruning all entries.
5352 2013-08-18 Ken Brown <kbrown@cornell.edu>
5354 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5355 static heap if ENABLE_CHECKING is defined.
5356 (max_bss_sbrk_ptr): New variable.
5358 (report_sheap_usage): Report maximum static heap usage instead of
5359 ending static heap usage.
5361 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5363 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5364 of zlib_initialized according to the results of calling
5365 init_zlib_functions.
5367 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5369 * image.c: Implement an ImageMagick per-image cache.
5370 (imagemagick_get_animation_cache): Fix a double-free error.
5371 (imagemagick_load_image): Remove the ping_wand code, which only
5372 apparently saved time on invalid animated images, and slowed down
5373 everything else. Optimise for the common case.
5375 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5377 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5379 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5381 * marker.c (set_marker): Remove documentation of undefined behavior.
5383 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5385 * image.c (imagemagick_compute_animated_image): Animate correctly
5386 when sub-images are smaller than the main image.
5387 (imagemagick_compute_animated_image): Setting the iterator row to
5388 zero is apparently not allowed.
5389 (imagemagick_compute_animated_image): Allow images that say they
5390 have sub-images that are bigger than the main image, but just crop
5393 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5395 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5397 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5399 * image.c (imagemagick_compute_animated_image): Respect the GIF
5402 2013-08-15 Ken Brown <kbrown@cornell.edu>
5404 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5405 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5408 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5410 Fix minor problems found by static checking.
5411 * frame.c (delete_frame):
5412 * xdisp.c (next_element_from_display_vector):
5413 Avoid uninitialized local.
5414 * image.c (imagemagick_compute_animated_image): Port to C89.
5415 Prefer usual GNU indentation style for loops.
5416 Be more careful about bizarrely large sizes, by using ptrdiff_t
5419 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5421 Fix infinite frame selection loop (Bug#15025).
5422 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5424 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5426 * xdisp.c (compute_window_start_on_continuation_line):
5427 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5428 to make sure we end up setting the window start at the leftmost
5429 visible character of the display line. This avoids funky
5430 horizontal shifting because the window start is not kept on the
5431 same position. (Bug#15090)
5432 (next_element_from_display_vector): Support 'box' face attribute
5433 in the face definitions of a display vector. (Bug#15099)
5435 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5437 * image.c (imagemagick_compute_animated_image): Implement animated
5439 (imagemagick_compute_animated_image): Fix some compilation
5440 warnings. Implement a very simple cache to make the animation
5441 usable at all, but it should be replaced with a per-image cache.
5443 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5445 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5446 to do `for' loops over alist values.
5447 * buffer.h (FOR_EACH_BUFFER):
5448 * process.c (FOR_EACH_PROCESS): Use it.
5449 (handle_child_signal, status_notify, Fget_buffer_process)
5450 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5452 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5454 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5455 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5456 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5457 to xzalloc and so avoid redundant call to memset.
5458 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5459 members because it is allocated with xzalloc and so already zeroed.
5461 2013-08-14 Ken Brown <kbrown@cornell.edu>
5463 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5466 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5468 Utility function and macro to copy Lisp string to C string.
5469 * lisp.h (xlispstrdupa): New macro.
5470 (xlispstrdup): New prototype.
5471 * alloc.c (xlispstrdup): New function.
5472 * callint.c (Fcall_interactively):
5473 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5474 (Fsubstitute_in_file_name):
5475 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5476 * image.c (x_create_bitmap_from_file):
5477 * w32term.c (w32_term_init):
5478 * xterm.c (x_term_init): Use xlispstrdup.
5480 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5482 * image.c (imagemagick_load_image): Make animated pictures work.
5483 There's still some problems with background color settings, though
5486 * decompress.c (unwind_decompress): Always restore point.
5488 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5490 * marker.c (set_marker): Reformat documentation.
5492 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5494 * xdisp.c (cursor_type_changed): Now static.
5496 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5497 Use changed. This avoids the need to call xmalloc and for the
5498 caller to call xfree, and avoids memory leaks in some situations.
5500 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5502 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5503 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5504 (redisplay_window): If window_end_valid is cleared due to non-zero
5505 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5506 so do not call to try_cursor_movement for that window.
5508 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5510 * window.h (struct window): Convert window_end_pos and
5511 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5512 (wset_window_end_pos, wset_window_end_vpos): Remove.
5513 * dispnew.c (adjust_glyph_matrix):
5514 * window.c (Fwindow_end, replace_window, set_window_buffer)
5516 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5517 (set_vertical_scroll_bar, redisplay_window, try_window)
5518 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5519 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5520 (note_mouse_highlight): Adjust users.
5521 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5524 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5526 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5527 * image.c (imagemagick_filename_hint): Use `const char *' and
5528 prefer SSDATA to SDATA to avoid warnings.
5530 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5532 Cleanup window fringes, margins and scroll bars adjustments.
5533 * window.c (set_window_fringes, set_window_margins)
5534 (set_window_scroll_bars, apply_window_adjustment): New functions.
5535 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5536 (Fset_window_scroll_bars): Use them.
5538 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5540 * window.h (struct window): Convert scroll_bar_width
5541 from Lisp_Object to integer. Adjust comment.
5542 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5544 * window.c (wset_scroll_bar_width): Remove.
5545 (make_window): Initialize scroll_bar_width.
5546 (Fsplit_window_internal): Use direct assignment.
5547 (Fset_window_configuration, save_window_save):
5548 Convert Lisp_Object to integer and back where appropriate.
5549 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5550 bar was actually changed, and mention this in docstring.
5552 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5554 * decompress.c: Minor simplifications.
5555 (Fzlib_decompress_region): Don't bother verifying
5556 that avail_out <= UINT_MAX, as that was confusing.
5557 Mention the restriction in a comment instead.
5558 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5560 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5562 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5563 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5565 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5567 * image.c (imagemagick_filename_hint): Check for errors in the
5570 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5572 * window.c (Fwindow_margins): Return nil when there's no marginal
5573 area, as per the documented API.
5575 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5576 Fmake_vector, as scroll bar's struct members are not all Lisp
5577 objects now. This avoids crashes in GC.
5579 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5580 bool, so its address could be taken.
5582 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5584 * image.c (imagemagick_filename_hint): New function to possibly
5585 apply `image-content-type-suffixes'.
5586 (imagemagick_load_image): Use it.
5588 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5590 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5591 if loading zlib failed.
5593 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5595 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5596 2013-08-13 checkin below. Change bool to BOOL, rule is:
5597 All Obj-C code uses BOOL, except for interfaces callable from C.
5599 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5601 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5603 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5604 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5605 bool instead of BOOL.
5606 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5607 from Lisp_Object to bitfield. Adjust comment.
5608 * w32term.c (x_scroll_bar_create): Adjust user.
5609 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5610 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5611 Use bool for boolean.
5612 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5613 to `unsigned int' when defining a bitfield.
5615 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5617 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5619 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5621 * window.h (struct window): Convert left_margin_cols and
5622 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5623 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5624 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5626 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5628 (showing_window_margins_p, update_window_line, update_frame_1):
5629 * fringe.c (draw_fringe_bitmap_1):
5630 * xdisp.c (window_box_width): Adjust users.
5631 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5632 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5633 Use direct assignment.
5634 (Fset_window_configuration, save_window_save, Fwindow_margins):
5635 Convert Lisp_Object to integer and back where appropriate.
5636 (Fset_window_margins): Adjust user. Return t if any margin
5637 was actually changed, and mention this in docstring.
5639 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5641 * syntax.c (forward_word):
5642 * cmds.c (forward_char, backward_char): Mention the optional argument.
5644 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5646 * window.h (struct window): Convert left_fringe_width
5647 and right_fringe_width from Lisp_Objects to integers.
5649 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5650 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5651 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5653 (make_window): Initialize new integer fields to -1.
5654 (Fsplit_window_internal): Use direct assignment.
5655 (Fset_window_configuration, save_window_save):
5656 Convert Lisp_Object to integer and back where appropriate.
5657 (Fset_window_fringes): Adjust user. Return t if any fringe
5658 was actually changed, and mention this in docstring.
5660 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5662 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5663 * nsfns.m (x_set_cursor_type):
5664 * w32fns.c (x_set_cursor_type):
5665 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5666 * xdisp.c (set_frame_cursor_types): ...but in common code.
5668 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5670 * font.c (clear_font_cache): New function, stripped from...
5671 (Fclear_font_cache): ...here, which now uses the function
5672 above. Adjust comment.
5673 * font.h (clear_font_cache): Add prototype.
5674 * xfaces.c (clear_face_cache): Use clear_font_cache.
5676 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5678 * window.c (Fset_window_start): Compare `w', not `window' because
5679 `w' might not be equal to `window' after call to decode_live_window.
5681 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5683 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5684 This fixes a problem introduced by the Bug#15035 patch
5685 when using GPG. Reported by Herbert J. Skuhra.
5687 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5689 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5690 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5691 not yet initialized.
5693 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5695 * decompress.c (Fzlib_decompress_region): Support zlib
5696 decompression, too, and rename.
5698 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5700 Minor zlib configuration tweaks.
5701 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5702 Don't assume presence of fn_inflateInit2_ zlib internal function.
5704 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5706 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5707 include the zlib prefix.
5709 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5711 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5712 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5713 define static variables that are pointers to zlib functions to be
5715 (init_zlib_functions) [WINDOWSNT]: New function.
5716 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5718 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5719 macros instead of invoking the zlib functions directly.
5720 (syms_of_decompress): DEFSYM Qzlib_dll.
5721 Staticpro Szlib_available_p.
5723 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5725 Avoid looping over all frame windows to freeze and unfreeze.
5726 * window.h (struct window): Drop frozen_window_start_p.
5727 (freeze_window_starts): Drop prototype.
5728 * frame.h (struct frame): New frozen_window_starts flag.
5729 (FRAME_WINDOWS_FROZEN): New macro.
5730 * window.c (freeze_window_start, freeze_window_starts):
5732 (select_window, replace_window): Adjust users.
5733 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5734 (window_frozen_p): New function.
5735 (redisplay_window): Use it.
5737 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5739 Fix some fd issues when running subprocesses (Bug#15035).
5740 Fix bugs that can leak files or file descriptors on errors.
5741 Don't unlink open temp files, as that's hard for users to diagnose
5742 when things go awry (e.g., temp disk exhausted).
5743 Don't bother to lock temp files. Check for invalid recursion.
5744 * callproc.c (synch_process_fd): Remove. All uses removed.
5745 (synch_process_tempfile): New var or macro.
5746 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5748 (record_kill_process): New arg, the temp name. All callers changed.
5749 (delete_temp_file): Now just a simple wrapper around unlink.
5750 (call_process_kill): New arg, the call_process_fd array.
5751 Close them all. Clear synch_process_pid. Remove the temp file,
5752 or arrange for it to be removed.
5753 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5754 that's been moved to synch_process_tempfile. Caller changed.
5755 Do not remove the tempfile; that's now call_process_kill's
5757 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5758 call_process_kill; the caller now does that.
5759 (call_process_cleanup): Do not close the process fd; that's now
5760 call_process_kill's responsibility.
5761 (Fcall_process): Implement via new function call_process, which
5762 has most of the old body of Fcall_process, but with a different API.
5763 (call_process): New function that does not open or close filefd if
5764 it is nonnegative. Record which fds need to be closed, and let
5765 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5766 Signal an error if invoked recursively (could be done via a hook).
5767 Simplify creation of the tempfile in the MSDOS case.
5768 Don't create the output file until after checking for the executable.
5769 Report any failure to open /dev/null.
5770 Don't open /dev/null for writing twice; once is enough.
5771 Don't create pipe if all output is being discarded or sent to file.
5772 Don't worry about setting up the coding system or reading from the
5773 pipe if all output is being discarded.
5774 Hoist fd_error local into top level, to lessen block nesting.
5775 Don't record deleted pid here; now done by Fcall_process_region.
5776 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5777 and note its success in synch_process_tempfile.
5778 Do not leak resources when child_setup fails.
5779 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5780 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5781 (create_temp_file): Now returns open fd, with an additional
5782 Lisp_Object * argument to return the name. All callers changed.
5783 Do not close the file; rewind it instead, and leave it open for
5784 the caller. Do not lock the temp file. Unwind-protect the file
5785 and the file-descriptor.
5786 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5787 If an asynchrounous process, record it here, not in call_process.
5788 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5789 * eval.c (set_unwind_protect): New function.
5790 * fileio.c (write_region): New function, generalized from the
5791 old Fwrite_region. Do not lock temp files.
5792 (Fwrite_region): Use it.
5793 * lisp.h (set_unwind_protect, write_region): New decls.
5794 * process.c: Include <verify.h>.
5795 (make_process): Mark fds as initially closed.
5796 (deleted_pid_list): Now a list of pid-filename pairs.
5798 (close_process_fd): New function.
5799 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5800 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5801 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5802 (create_process, create_pty, Fmake_serial_process)
5803 (server_accept_connection): Record which fds need to be closed,
5804 and let deactivate_process close them.
5805 (Fmake_network_process): Do not discard the unwind-protect
5806 until it's safe to do so.
5807 (deactivate_process): Close the fds opened by create_process etc.
5808 (Fprocess_send_eof): Adjust to new way of recording open fds.
5809 Report an error if /dev/null can't be opened, instead of aborting.
5810 * process.h (PROCESS_OPEN_FDS): New constant.
5811 (struct Lisp_Process): New member open_fds.
5812 (record_kill_process, record_deleted_pid): Adjust signatures.
5813 (record_deleted_pid): Move decl here ...
5814 * syswait.h (record_deleted_pid): ... from here.
5816 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5818 * decompress.c: Fix bugs with large buffers and weird inputs.
5819 Tune a bit. Reindent as per usual Emacs style.
5820 (BUFFER_SIZE): Remove.
5821 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5822 more than UINT_MAX bytes. Decompress into the gap instead of into
5823 an auto buffer, as this should avoid copying. Return nil if
5824 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5825 set immediate_quit; we shouldn't trust zlib code that much.
5827 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5829 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5830 errors, and really move the gap to where we want it.
5832 * lisp.h: Include decompress.c support.
5834 * emacs.c (main): Include decompress.c support.
5836 * Makefile.in: Include -lz if present.
5838 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5840 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5841 (initWithTitle:): Initialize frame to 0.
5842 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5843 (fillWithWidgetValue:frame:): Rename from
5844 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5846 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5847 fillWithWidgetValue:frame:
5849 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5850 remove memory leak warnings.
5852 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5853 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5856 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5857 (x_activate_menubar): Update the whole menu.
5858 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5859 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5860 current event is not NSSystemDefined (Bug#15001).
5861 Call ns_check_menu_open only if trackingMenu is 2.
5862 (menuDidClose:): New method, decrease trackingMenu.
5863 (fillWithWidgetValue:setDelegate:): New method.
5864 (fillWithWidgetValue:): Call the above.
5866 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5868 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5870 Omit some unnecessary casts.
5871 Many of these go back to the old pre-C89 days, when they may have
5872 been needed, but we've been assuming C89 or later for a while now.
5873 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5874 (live_float_p, live_misc_p, live_vector_p):
5875 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5876 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5877 (defvar_per_buffer):
5878 * callint.c (Fcall_interactively):
5879 * doc.c (Fsubstitute_command_keys):
5880 * filelock.c (get_boot_time):
5881 * frame.c (xrdb_get_resource):
5882 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5883 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5884 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5885 (menuitem_highlight_callback, menu_destroy_callback)
5886 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5887 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5888 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5889 (xg_tool_bar_help_callback, tb_size_cb):
5890 * image.c (xpm_alloc_color, png_read_from_memory)
5891 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5892 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5894 * keymap.c (describe_map):
5895 * nsfns.m (Fns_display_monitor_attributes_list):
5896 * nsmenu.m (process_dialog:):
5897 * nsterm.m (hold_event):
5898 * process.c (wait_reading_process_output):
5899 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5900 * scroll.c (do_direct_scrolling, scrolling_1):
5901 * termcap.c (tgetent):
5902 * window.c (check_window_containing, add_window_to_list)
5903 (freeze_window_starts):
5904 * xdisp.c (compare_overlay_entries, vmessage):
5905 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5906 (x_get_monitor_attributes_xrandr)
5907 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5908 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5909 * xfont.c (xfont_match, xfont_open):
5910 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5911 (menubar_selection_callback, menu_position_func)
5912 (popup_selection_callback, create_and_show_popup_menu)
5913 (dialog_selection_callback, create_and_show_dialog):
5914 * xrdb.c (x_get_string_resource):
5916 * xsmfns.c (x_session_check_input):
5917 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5918 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5919 (xaw_jump_callback, xaw_scroll_callback):
5920 Omit unnecessary casts.
5922 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5924 Minor string-length refactoring.
5925 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5926 * frame.c (make_monitor_attribute_list):
5927 Prefer build_string to strlen + make_string.
5929 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5931 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5932 don't check minor_code (Bug#14417).
5934 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5936 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5937 vertical positions instead. This avoids calling MATRIX_ROW with
5938 row numbers that are possibly beyond valid limits. (Bug#15064)
5940 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5942 Use xstrdup and build_unibyte_string where applicable.
5943 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5944 * xfns.c (x_window):
5945 * xrdb.c (x_get_customization_string):
5946 * xterm.c (xim_initialize):
5947 * w32fns.c (w32_window): Use xstrdup.
5948 (w32_display_monitor_attributes_list):
5949 * emacs.c (init_cmdargs):
5950 * keyboard.c (PUSH_C_STR):
5951 * nsfont.m (nsfont_open):
5952 * sysdep.c (system_process_attributes):
5953 * w32.c (system_process_attributes):
5954 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5956 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5958 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5959 variables of these types so that GDB would know about them, as aid
5960 for debugging fatal exceptions. (Bug#15024) See also
5961 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5964 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5966 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5967 larger than the NSWindow (Bug#14934).
5969 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5971 Redesign redisplay interface to drop global variable updated_window.
5972 Always pass currently updated window as a parameter to update routines.
5973 * dispextern.h (updated_window): Remove declaration.
5974 (struct redisplay_interface): Pass window parameter to
5975 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5976 and after_update_window_hook.
5977 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5979 * dispnew.c (updated_window): Remove.
5980 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5981 (update_window_line): Adjust to match redisplay interface changes.
5982 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5983 (ns_scroll_run, ns_after_update_window_line):
5984 * w32term.c (x_update_window_begin, x_update_window_end)
5985 (x_after_update_window_line, x_scroll_run):
5986 * xterm.c (x_update_window_begin, x_update_window_end)
5987 (x_after_update_window_line, x_scroll_run):
5988 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5989 Likewise. Adjust comments where appropriate.
5990 (x_cursor_to): Simplify because this is always called during window
5991 update (but install debugging check anyway).
5992 (expose_window): Check must_be_updated_p flag to see whether this
5993 function is called during window update.
5995 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5997 Do not reset window modification event counters excessively.
5998 These leftovers and poor man's tricky methods to catch extra
5999 redisplay's attention are no longer needed.
6000 * frame.c (set_menu_bar_lines_1):
6001 * minibuf.c (read_minibuf_unwind):
6002 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6003 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6004 (window_scroll_line_based, Fset_window_configuration):
6005 * xdisp.c (redisplay_window): Do not reset last_modified and
6006 last_overlay_modified counters.
6008 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6010 * xselect.c (x_send_client_event): Set send_event and serial, memset
6011 data.l as it might be bigger than data.b. Use 24 bit mask to
6012 XSendEvent (Bug#15034).
6014 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6016 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6017 for TTY frames that are not the top frame on their console.
6020 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6022 * w32term.c (w32fullscreen_hook): Really maximize frame when
6023 asked for (Bug#14841).
6025 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6027 Prefer selected_window to Fselected_window, likewise for frames.
6028 * buffer.c (Fbuffer_swap_text):
6029 * data.c (Fvariable_binding_locus):
6030 * window.c (run_window_configuration_change_hook): Adjust users.
6031 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6032 Use decode_live_frame.
6034 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6036 Be more careful if selected window shows the buffer other than current,
6037 use window_outdated only if this is not so. This change should also
6038 address some weird issues discussed in Bug#13012.
6039 * window.h (window_outdated): New prototype.
6040 * window.c (window_outdated): Now here. Convert from static and
6041 always assume window's buffer.
6042 (Fwindow_end, Fwindow_line_height): Use it.
6043 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6044 and always assume window's buffer.
6045 (redisplay_window): Adjust user.
6046 (redisplay_internal): Call to reconsider_clip_changes once and
6047 check whether mode line should be updated only if selected window
6048 shows current buffer.
6049 (run_window_scroll_functions): Use eassert for debugging check.
6050 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6052 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6054 * window.c (window_scroll, window_scroll_pixel_based)
6055 (window_scroll_line_based): Use bool for booleans.
6057 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6059 * process.c: Fix minor off-by-one issues in descriptor counts.
6060 This shouldn't fix any real bugs, but it cleans up the code a bit.
6061 (max_process_desc, max_input_desc): -1, not 0, means none.
6063 (delete_input_desc): New function.
6064 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6065 (deactivate_process): Scan backwards when recomuting max_process_desc;
6066 that should be faster.
6067 (init_process_emacs): Initialize max_input_desc.
6069 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6071 Use region cache to speedup bidi_find_paragraph_start.
6072 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6073 Rename cache_long_line_scans to cache_long_scans.
6074 * buffer.c (bset_cache_long_line_scans): Rename to
6075 bset_cache_long_scans.
6076 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6077 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6079 (syms_of_buffer): Rename cache-long-line-scans to
6080 cache-long-scans. Adjust docstring.
6081 * search.c (newline_cache_on_off):
6082 * indent.c (width_run_cache_on_off): Adjust users.
6083 * bidi.c (bidi_paragraph_cache_on_off): New function.
6084 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6085 * insdel.c (prepare_to_modify_buffer):
6086 Invalidate bidi_paragraph_cache if enabled.
6088 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6090 Invalidate region caches only if buffer text is going to be changed.
6091 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6092 (modify_text): ...new prototype.
6093 (prepare_to_modify_buffer_1): New prototype.
6094 * textprop.c (modify_region): Rename to...
6095 (modify_text_properties): ...new function.
6096 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6097 (Fremove_list_of_text_properties): Adjust users.
6098 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6099 (modify_text): ...new function.
6100 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6101 (prepare_to_modify_buffer_1): ...new function.
6102 * casefiddle.c (casify_region):
6103 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6104 (Ftranspose_regions): Use modify_text.
6106 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6108 * lisp.mk (lisp): Add nadvice.elc.
6110 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6112 New macro to iterate over live buffers similar to frames.
6113 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6114 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6115 Declare buffer-related variables here to offload lisp.h.
6116 * buffer.c (Vbuffer_alist): Adjust comment.
6117 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6118 (other_buffer_safely):
6119 * data.c (store_symval_forwarding):
6120 * dispnew.c (Fframe_or_buffer_changed_p):
6121 * fileio.c (Fdo_auto_save):
6122 * filelock.c (unlock_all_files):
6123 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6125 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6127 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6128 * callproc.c (create_temp_file):
6129 * filelock.c (create_lock_file):
6130 Assume mkostemp, since it's now provided by Gnulib.
6132 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6134 * w32.c (mkostemp): New function.
6135 (mktemp): Remove, no longer used. Most of the code reused in
6136 mkostemp. (Bug#15015)
6137 (mktemp): Don't undef.
6139 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6141 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6142 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6143 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6144 (free_glyph_pool, check_glyph_memory): Likewise for
6145 all users. Adjust comments where appropriate.
6147 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6149 * composite.h: Minor fixups.
6150 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6151 to fix a misspelling, and change it to an inline function while
6152 we're at it (it need not be a macro). All uses changed.
6153 (composition_method, composition_valid_p):
6154 Rewrite to avoid assignments in if-conditions.
6156 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6158 Do not use global Lisp_Object in composition macros.
6159 * composite.h (composition_temp): Remove declaration.
6160 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6161 (composition_method, composition_valid_p): ...inline functions.
6162 (compose_region): Remove the leftover.
6163 * composite.c (composition_temp): Remove.
6164 (run_composition_function, update_compositions)
6165 (composition_compute_stop_pos, composition_adjust_point)
6166 (Ffind_composition_internal):
6167 * coding.c (handle_composition_annotation):
6168 * xdisp.c (handle_composition_prop, check_point_in_composition):
6169 Related users changed.
6171 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6173 Drop FRAME_PTR typedef.
6174 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6175 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6176 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6177 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6178 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6179 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6180 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6181 All related users changed.
6183 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6185 * eval.c (default_toplevel_binding): New function.
6187 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6188 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6189 (syms_of_eval): Export them.
6190 * data.c (Fdefault_value): Micro cleanup.
6191 * term.c (init_tty): Use "false".
6193 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6195 Fix X GC leak in GTK and raw (no toolkit) X ports.
6196 * xterm.c (x_free_frame_resources): If white and black relief
6197 GCs are allocated, always free them here.
6198 * xfns.c (x_make_gc): Omit redundant initialization.
6199 * widget.c (create_frame_gcs): Remove the leftover.
6200 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6201 in x_free_frame_resources.
6203 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6205 * nsterm.m (windowWillResize:toSize:): Only change title if
6206 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6208 (viewDidEndLiveResize): New method.
6210 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6211 inside NS_IMPL_COCOA.
6213 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6215 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6216 Do not check whether undo is enabled because record_insert and
6217 record_delete does that themselves.
6219 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6221 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6222 member which is not really used any more.
6223 (FRAME_XIC_BASE_FONTNAME): Remove.
6224 * xfns.c (xic_free_fontset): Adjust user.
6225 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6226 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6227 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6228 (xdialog_show): Use eassert for debugging check.
6229 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6231 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6233 * fileio.c, fns.c (merge): Move extern decl from here ...
6234 * lisp.h (merge): ... to here.
6236 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6238 Fix last font-related change.
6239 * w32font.h (w32font_list_internal, w32font_match_internal):
6241 * w32uniscribe.c (uniscribe_list, uniscribe_match):
6242 (uniscribe_list_family): Adjust to match font API change.
6243 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6244 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6246 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6248 * frame.h (FRAME_MOUSE_UPDATE):
6249 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6250 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6252 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6254 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6255 * font.h (struct font_driver): Change list, match, and list_family
6256 functions to accept struct frame * as first arg.
6257 * font.c (font_score, font_compare, font_sort_entities):
6259 (font_sort_entities, font_list_entities, font_select_entity):
6260 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6261 match font API change.
6262 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6263 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6264 * ftxfont.c (ftxfont_list, ftxfont_match):
6265 * xftfont.c (xftfont_list, xftfont_match):
6266 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6267 * w32font.c (w32font_list, w32font_match, w32font_list):
6268 (w32font_list_internal, w32_font_match_internal): Likewise.
6269 * xfaces.c (Fx_family_fonts): Adjust user.
6271 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6273 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6274 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6275 only if HAVE_X_WINDOWS is in use.
6276 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6277 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6278 * w32term.c (x_wm_set_icon_position): Likewise.
6279 * w32fns.c (x_icon): Adjust user.
6281 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6283 * xterm.c (last_mouse_press_frame): Remove the
6284 leftover which is not really used any more.
6285 (handle_one_xevent, syms_of_xterm): Adjust users.
6286 (x_flush): Call XFlush once per each X display, not frame.
6287 This is better because this code always unconditionally skips
6288 non-X frames in Vframe_list and issues the only XFlush if we
6289 have more than one X frame on the same X display.
6290 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6291 Use bool for booleans.
6292 (x_draw_glyph_string_background, cvt_string_to_pixel):
6293 (cvt_pixel_dtor): Drop unnecessary prototypes.
6294 * xterm.h (x_display_ok): Adjust prototype.
6296 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6298 Drop unnecessary functions that deals with frame pixel size.
6299 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6300 (x_pixel_height): Drop prototypes.
6301 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6302 (x_pixel_height): Drop implementations.
6303 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6304 which should be always valid for window frame.
6305 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6306 * w32menu.c (Fx_popup_dialog):
6307 * xmenu.c (Fx_popup_dialog): Likewise for both.
6309 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6311 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6312 frame parameters and call to Fmodify_frame_parameters just once.
6313 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6314 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6315 and mention nil frame in docstring.
6317 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6319 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6320 (x_figure_window_size): Likewise. Adjust to return long.
6321 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6322 (toplevel): Move Qterminal_live_p to...
6323 * terminal.c (toplevel): ...here, make it static, and...
6324 (syms_of_terminal): ...DEFSYM here.
6325 * frame.h (Qterminal_live_p): Remove declaration.
6326 (make_frame, x_figure_window_size): Adjust prototype.
6327 * nsfns.m (Fx_create_frame): Use long for window flags.
6329 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6331 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6332 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6333 Do not assume that emacs_close (INT_MAX) is a no-op.
6335 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6337 * xfaces.c (make_face_cache): For struct face_cache, prefer
6338 xmalloc to xzalloc and so avoid redundant call to memset.
6339 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6341 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6343 * fringe.c (draw_window_fringes, update_window_fringes)
6344 (compute_fringe_widths):
6345 * w32term.c (x_draw_glyph_string):
6346 * window.c (candidate_window_p, Frecenter):
6347 * xfaces.c (realize_basic_faces, realize_default_face)
6348 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6349 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6350 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6351 * xmenu.c (Fx_menu_bar_open_internal):
6352 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6353 * xsettings.c (xft_settings_event):
6354 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6355 Use bool for booleans. Adjust style and comments where
6357 * dispextern.h (draw_window_fringes, update_window_fringes)
6358 (compute_fringe_widths):
6359 * xterm.h (x_had_errors_p): Adjust prototype.
6361 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6363 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6364 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6366 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6368 * fns.c (toplevel): Remove comment before Fsafe_length because
6371 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6373 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6375 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6377 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6378 frame which got the message is still alive, before dereferencing
6379 its pointer. (Bug#14970)
6381 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6382 be a live window, before using it as such. (Bug#14970)
6384 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6386 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6387 w32_detect_focus_change instead of doing part of its job by hand.
6388 This fixes the problem whereby FOCUS_OUT events were not sent to
6391 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6393 * process.c (Fprocess_list): Doc fix.
6395 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6396 being re-exposed only if it didn't ask to become visible.
6397 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6398 was previously iconified. (Bug#14841)
6399 (x_iconify_frame): Mark the frame iconified.
6401 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6403 Fix minor problems found by static checking.
6404 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6405 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6407 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6409 * eval.c (set_specpdl_old_value): New function.
6410 (unbind_to): Minor simplification.
6411 (get_backtrace_frame): New function.
6412 (Fbacktrace_frame): Use it. Add `base' argument.
6413 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6414 (syms_of_eval): Export backtrace-eval.
6415 * xterm.c (x_focus_changed): Simplify.
6417 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6419 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6421 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6423 * xdisp.c (redisplay_window): Instead of moving point out of
6424 scroll margin, reject the force_start method, and try scrolling
6425 instead. (Bug#14780)
6427 2013-07-24 Ken Brown <kbrown@cornell.edu>
6429 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6432 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6434 * eval.c (Fprogn): Do not check that BODY is a proper list.
6435 This undoes the previous change. The check slows down the
6436 interpreter, and is not needed to prevent a crash. See
6437 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6439 2013-07-23 Glenn Morris <rgm@gnu.org>
6441 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6443 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6445 Port to GNU/Linux systems with tinfo but not ncurses.
6446 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6447 to decide whether ncurses is being used. Without this change,
6448 GCC complains about tgetent not being declared, on a system
6449 that has tinfo installed but ncurses not installed.
6451 * eval.c (Fprogn): Check that BODY is a proper list.
6453 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6454 * data.c (Fsetq_default):
6455 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6456 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6458 Tune by taking advantage of the fact that ARGS is always a list
6459 when a function is declared to have UNEVALLED args.
6461 * emacsgtkfixed.c: Port to GCC 4.6.
6462 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6464 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6466 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6467 here to silence compiler warnings.
6469 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6471 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6472 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6473 from messing up Emacs's 'struct frame' (Bug#14923).
6475 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6477 * alloc.c (make_save_ptr_ptr): Define this function.
6478 It was inadvertently omitted. It's needed only if
6479 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6481 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6483 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6484 frame have focus (Bug#14895).
6486 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6488 Avoid vfork-related deadlock more cleanly.
6489 * callproc.c (child_setup): When the child's exec fails, output
6490 the program name, as that's more useful. Use O_NONBLOCK to avoid
6492 * process.c (create_process_1): Remove; no longer needed.
6493 (create_process): Remove timer hack; no longer needed, now that
6494 the child avoids deadlock.
6496 2013-07-20 Glenn Morris <rgm@gnu.org>
6498 * image.c (Fimage_flush): Fix doc typo.
6500 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6502 Fix array bounds violation when pty allocation fails.
6503 * process.c (PTY_NAME_SIZE): New constant.
6504 (pty_name): Remove static variable; it's now auto.
6505 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6506 Take pty_name as an arg rather than using a static variable.
6507 All callers changed.
6508 (create_process): Recover pty_flag from process, not from volatile local.
6509 (create_pty): Stay inside array even when pty allocation fails.
6510 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6512 * lread.c (Fload): Avoid initialization only when lint checking.
6513 Mention that it's needed only for older GCCs.
6515 2013-07-20 Kenichi Handa <handa@gnu.org>
6517 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6518 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6520 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6522 * lread.c (Fload): Avoid uninitialized warning.
6524 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6526 Fix some minor file descriptor leaks and related glitches.
6527 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6528 (create_lock_file): Use write, not emacs_write.
6529 * image.c (slurp_file, png_load_body):
6530 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6531 (server_accept_connection):
6532 Don't leak an fd on memory allocation failure.
6533 * image.c (slurp_file): Add a cheap heuristic for growing files.
6534 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6535 as that's what the other routines do. Maybe input need not be
6536 blocked at all, but it's better to be consistent.
6537 Avoid undefined behavior when strlen is zero.
6539 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6540 (NSTATICS): Now a constant; doesn't need to be a macro.
6542 2013-07-19 Richard Stallman <rms@gnu.org>
6544 * coding.c (decode_coding_utf_8): Add simple loop for fast
6545 processing of ASCII characters.
6547 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6549 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6551 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6553 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6554 unportable 'struct x_display_info'.
6555 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6558 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6560 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6561 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6563 (system_process_attributes): Prefer plain char to unsigned char
6564 when either will do. Clean up properly if interrupted or if
6565 memory allocations fail. Don't assume sscanf succeeds.
6566 Remove no-longer-needed workaround to stop GCC from whining.
6567 Read command-line once, instead of multiple times. Check read status a
6570 Fix obscure porting bug with varargs functions.
6571 The code assumed that int is treated like ptrdiff_t in a vararg
6572 function, which is not a portable assumption. There was a similar
6573 -- though these days less likely -- porting problem with various
6574 assumptions that pointers of different types all smell the same as
6575 far as vararg functions is conserved. To make this problem less
6576 likely in the future, redo the API to use varargs functions.
6577 * alloc.c (make_save_value): Remove this vararg function.
6578 All uses changed to ...
6579 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6580 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6582 (make_save_ptr): Rename from make_save_pointer, for consistency with
6583 the above. Define only on platforms that need it. All uses changed.
6585 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6587 * keyboard.c: Try to fix typos in previous change.
6588 (DISPLAY_LIST_INFO): New macro.
6589 (kbd_buffer_get_event): Do not access members that are not present
6590 in X11. Revert inadvertent change of "!=" to "=".
6592 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6594 * keyboard.c (kbd_buffer_get_event):
6595 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6596 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6598 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6600 * filelock.c: Fix unlikely file descriptor leaks.
6601 (get_boot_time_1): Rework to avoid using emacs_open.
6602 This doesn't actually fix a leak, but is better anyway.
6603 (read_lock_data): Use read, not emacs_read.
6605 * doc.c: Fix minor memory and file descriptor leaks.
6606 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6607 (get_doc_string, Fsnarf_documentation):
6608 Fix file descriptor leak on error.
6610 * term.c: Fix minor fdopen-related file descriptor leaks.
6611 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6612 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6614 * charset.c: Fix file descriptor leaks and errno issues.
6616 (load_charset_map_from_file): Don't leak file descriptor on error.
6617 Use plain record_xmalloc since the allocation is larger than
6618 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6620 * eval.c (record_unwind_protect_nothing):
6621 * fileio.c (fclose_unwind):
6623 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6624 The replacement doesn't block input, but that no longer seems
6627 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6629 * lread.c: Fix file descriptor leaks and errno issues.
6630 (Fload): Close some races that leaked fds or streams when 'load'
6632 (Fload, openp): Report error number of last nontrivial failure to open.
6633 ENOENT counts as trivial.
6634 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6636 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6637 now that the function is always called with a nonnegative arg.
6638 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6639 All uses replaced with ...
6640 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6642 A few more minor file errno-reporting bugs.
6643 * callproc.c (Fcall_process):
6644 * doc.c (Fsnarf_documentation):
6645 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6646 * process.c (set_socket_option):
6647 Don't let a constructor trash errno.
6648 * doc.c: Include <errno.h>.
6650 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6652 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6654 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6656 Fix w32 bug with call-process-region (Bug#14885).
6657 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6658 to Fcall_process when the input is empty. This simplifies the
6659 code a bit. It makes no difference on POSIXish platforms but
6660 apparently it fixes a bug on w32.
6662 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6663 * fileio.c (close_file_unwind): Don't close if FD is negative;
6664 this can happen when unwinding a zapped file descriptor.
6665 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6666 in case Emacs runs out of memory between the two unwind-protects.
6667 Don't trash errno when closing FD.
6668 Zap the FD in the specpdl when closing it, instead of deferring
6669 the removal of the unwind-protect; this fixes a bug where a child
6670 function unwinds the stack past us.
6672 New unwind-protect flavors to better type-check C callbacks.
6673 This also lessens the need to write wrappers for callbacks,
6674 and the need for make_save_pointer.
6675 * alloc.c (free_save_value):
6676 * atimer.c (run_all_atimers):
6678 * alloc.c (safe_alloca_unwind):
6679 * atimer.c (unwind_stop_other_atimers):
6680 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6681 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6682 * minibuf.c (choose_minibuf_frame_1):
6683 * process.c (make_serial_process_unwind):
6684 * xdisp.c (pop_message_unwind):
6685 * xselect.c (queue_selection_requests_unwind):
6686 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6687 * alloc.c (record_xmalloc):
6688 Prefer record_unwind_protect_ptr to record_unwind_protect with
6690 * alloc.c (Fgarbage_collect):
6691 Prefer record_unwind_protect_void to passing a dummy.
6692 * buffer.c (restore_buffer):
6693 * window.c (restore_window_configuration):
6694 * xfns.c, w32fns.c (do_unwind_create_frame)
6695 New wrapper. All record-unwind uses of wrappee changed.
6696 * buffer.c (set_buffer_if_live):
6697 * callproc.c (call_process_cleanup, delete_temp_file):
6698 * coding.c (code_conversion_restore):
6699 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6700 * editfns.c (save_excursion_restore)
6701 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6702 (save_restriction_restore):
6703 * eval.c (restore_stack_limits, un_autoload):
6704 * fns.c (require_unwind):
6705 * keyboard.c (recursive_edit_unwind, tracking_off):
6706 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6707 * macros.c (pop_kbd_macro, restore_menu_items):
6708 * nsfns.m (unwind_create_frame):
6709 * print.c (print_unwind):
6710 * process.c (start_process_unwind):
6711 * search.c (unwind_set_match_data):
6712 * window.c (select_window_norecord, select_frame_norecord):
6713 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6714 (fast_set_selected_frame):
6715 * xfns.c, w32fns.c (unwind_create_tip_frame):
6716 Return void, not a dummy Lisp_Object. All uses changed.
6717 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6718 * callproc.c (call_process_kill):
6719 * fileio.c (restore_point_unwind, decide_coding_unwind)
6720 (build_annotations_unwind):
6721 * insdel.c (Fcombine_after_change_execute_1):
6722 * keyboard.c (read_char_help_form_unwind):
6723 * menu.c (unuse_menu_items):
6724 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6725 * sound.c (sound_cleanup):
6726 * xdisp.c (unwind_redisplay):
6727 * xfns.c (clean_up_dialog):
6728 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6729 Accept no args and return void, instead of accepting and returning
6730 a dummy Lisp_Object. All uses changed.
6731 * cygw32.c (fchdir_unwind):
6732 * fileio.c (close_file_unwind):
6733 * keyboard.c (restore_kboard_configuration):
6734 * lread.c (readevalllop_1):
6735 * process.c (wait_reading_process_output_unwind):
6736 Accept int and return void, rather than accepting an Emacs integer
6737 and returning a dummy object. In some cases this fixes an
6738 unlikely bug when the corresponding int is outside Emacs integer
6739 range. All uses changed.
6740 * dired.c (directory_files_internal_unwind):
6741 * fileio.c (do_auto_save_unwind):
6742 * gtkutil.c (pop_down_dialog):
6743 * insdel.c (reset_var_on_error):
6744 * lread.c (load_unwind):
6745 * xfns.c (clean_up_file_dialog):
6746 * xmenu.c, nsmenu.m (pop_down_menu):
6747 * xmenu.c (cleanup_widget_value_tree):
6748 * xselect.c (wait_for_property_change_unwind):
6749 Accept pointer and return void, rather than accepting an Emacs
6750 save value encapsulating the pointer and returning a dummy object.
6752 * editfns.c (Fformat): Update the saved pointer directly via
6753 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6754 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6755 (unwind_body): New function.
6756 (record_unwind_protect): First arg is now a function returning void,
6757 not a dummy Lisp_Object.
6758 (record_unwind_protect_ptr, record_unwind_protect_int)
6759 (record_unwind_protect_void): New functions.
6760 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6761 * fileio.c (struct auto_save_unwind): New type.
6762 (do_auto_save_unwind): Use it.
6763 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6764 * insdel.c (struct rvoe_arg): New type.
6765 (reset_var_on_error): Use it.
6766 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6768 (specbinding_func): Remove; there are now several such functions.
6769 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6770 (set_unwind_protect_ptr): New function.
6771 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6773 Be simpler and more consistent about reporting I/O errors.
6774 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6775 Say "Read error" and "Write error", rather than "I/O error", or
6776 "IO error reading", or "IO error writing", when a read or write
6778 * process.c (Fmake_network_process, wait_reading_process_output)
6779 (send_process, Fprocess_send_eof, wait_reading_process_output):
6780 Capitalize diagnostics consistently. Put "failed foo" at the
6781 start of the diagnostic, so that we don't capitalize the
6782 function name "foo". Consistently say "failed" for such
6784 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6785 All callers changed. This is so it can use report_file_error.
6786 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6787 diagnostics consistently as above.
6789 * fileio.c (report_file_errno): Fix errno reporting bug.
6790 If the file name is neither null nor a pair, package it up as a
6791 singleton list. All callers changed, both to this function and to
6792 report_file_error. This fixes a bug where the memory allocator
6793 invoked by list1 set errno so that the immediately following
6794 report_file_error reported the wrong errno value.
6796 Fix minor problems found by --enable-gcc-warnings.
6797 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6798 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6800 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6802 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6803 Set event->arg to Qt if switch-event shall be generated.
6804 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6806 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6808 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6811 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6812 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6813 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6814 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6815 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6816 and there is a focused frame.
6817 (head_table): Add focus-in and focus-out.
6818 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6819 bind to handle-focus-in/out.
6821 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6822 (Fhandle_switch_frame): Call Fhandle_focus_in.
6823 (syms_of_frame): defsubr handle-focus-in/out.
6825 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6827 Fix porting bug to older POSIXish platforms (Bug#14862).
6828 * sysdep.c (emacs_pipe): New function, that implements
6829 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6830 This should port better to CentOS 5 and to Mac OS X 10.6.
6831 All calls to pipe2 changed.
6833 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6834 This makes the code easier to read and the executable a bit smaller.
6835 Do not replace all calls to Fcons that happen to create lists,
6836 just calls that are intended to create lists. For example, when
6837 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6838 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6839 Similarly for list2 through list5.
6840 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6841 * bytecode.c (exec_byte_code):
6842 * callint.c (quotify_arg, Fcall_interactively):
6843 * callproc.c (Fcall_process, create_temp_file):
6844 * charset.c (load_charset_map_from_file)
6845 (Fdefine_charset_internal, init_charset):
6846 * coding.c (get_translation_table, detect_coding_system)
6847 (Fcheck_coding_systems_region)
6848 (Fset_terminal_coding_system_internal)
6849 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6850 * composite.c (update_compositions, Ffind_composition_internal):
6851 * dired.c (directory_files_internal, file_name_completion)
6853 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6854 * doc.c (Fsnarf_documentation):
6855 * editfns.c (Fmessage_box):
6857 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6858 (Feval, eval_sub, Ffuncall, apply_lambda):
6859 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6860 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6861 (Fset_file_times, Finsert_file_contents)
6862 (Fchoose_write_coding_system, Fwrite_region):
6863 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6864 * font.c (font_registry_charsets, font_parse_fcname)
6865 (font_prepare_cache, font_update_drivers, Flist_fonts):
6866 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6867 * frame.c (make_frame, Fmake_terminal_frame)
6868 (x_set_frame_parameters, x_report_frame_params)
6869 (x_default_parameter, Fx_parse_geometry):
6870 * ftfont.c (syms_of_ftfont):
6871 * image.c (gif_load):
6872 * keyboard.c (command_loop_1):
6873 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6874 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6875 (Fminor_mode_key_binding, accessible_keymaps_1)
6876 (Faccessible_keymaps, Fwhere_is_internal):
6877 * lread.c (read_emacs_mule_char):
6878 * menu.c (find_and_return_menu_selection):
6879 * minibuf.c (get_minibuffer):
6880 * nsfns.m (Fns_perform_service):
6881 * nsfont.m (ns_script_to_charset):
6882 * nsmenu.m (ns_popup_dialog):
6883 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6884 (Fx_own_selection_internal):
6885 * nsterm.m (append2):
6886 * print.c (Fredirect_debugging_output)
6887 (print_prune_string_charset):
6888 * process.c (Fdelete_process, Fprocess_contact)
6889 (Fformat_network_address, set_socket_option)
6890 (read_and_dispose_of_process_output, write_queue_push)
6891 (send_process, exec_sentinel):
6892 * sound.c (Fplay_sound_internal):
6893 * textprop.c (validate_plist, add_properties)
6894 (Fput_text_property, Fadd_face_text_property)
6895 (copy_text_properties, text_property_list, syms_of_textprop):
6896 * unexaix.c (report_error):
6897 * unexcoff.c (report_error):
6898 * unexsol.c (unexec):
6899 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6900 (Fformat_mode_line, syms_of_xdisp):
6901 * xfaces.c (set_font_frame_param)
6902 (Finternal_lisp_face_attribute_values)
6903 (Finternal_merge_in_global_face, syms_of_xfaces):
6904 * xfns.c (x_default_scroll_bar_color_parameter)
6905 (x_default_font_parameter, x_create_tip_frame):
6906 * xfont.c (xfont_supported_scripts):
6907 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6908 (menu_help_callback, xmenu_show):
6910 * xterm.c (set_wm_state):
6911 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6912 and similarly for list2 through list5.
6914 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6916 * callproc.c (Fcall_process_region): Fix minor race and tune.
6917 (create_temp_file): New function, with the temp-file-creation part
6918 of the old Fcall_process_region. Use Fcopy_sequence to create the
6919 temp file name, rather than alloca + build_string, for simplicity.
6920 Don't bother to block input around the temp file creation;
6921 shouldn't be needed. Simplify use of mktemp.
6922 Use record_unwind_protect immediately after creating the temp file;
6923 this closes an unlikely race where the temp file was not removed.
6924 Use memcpy rather than an open-coded loop.
6925 (Fcall_process_region): Use the new function. If the input is
6926 empty, redirect from /dev/null rather than from a newly created
6927 empty temp file; this avoids unnecessary file system traffic.
6929 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6931 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6932 Simplify by making this case like the other two. This is a bit
6933 slower on obsolete hosts, but the extra complexity isn't worth it.
6935 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6936 * process.c (create_process) [!DOS_NT]:
6937 Remove now-unnecessary calls to emacs_close.
6939 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6941 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6942 returning early. (Bug#14850)
6944 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6945 and inhibit-iso-escape-detection attributes of 'undecided'.
6948 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6950 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6951 Reported by Herbert J. Skuhra in
6952 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6954 Don't lose top specpdl entry when memory is exhausted.
6955 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6956 specpdl overflow here, to simplify callers; all callers changed.
6957 Always reserve an unused entry at the stack top; this avoids
6958 losing the top entry's information when memory is exhausted.
6960 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6962 Clean up errno reporting and fix some errno-reporting bugs.
6963 * callproc.c (Fcall_process):
6964 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6965 * process.c (create_process, Fmake_network_process):
6966 * unexaix.c (report_error):
6967 * unexcoff.c (report_error):
6968 Be more careful about reporting the errno of failed operations.
6969 The code previously reported the wrong errno sometimes.
6970 Also, prefer report_file_errno to setting errno + report_file_error.
6971 (Fcall_process): Look at openp return value rather than at path,
6972 as that's a bit faster and clearer when there's a numeric predicate.
6973 * fileio.c (report_file_errno): New function, with most of the
6974 old contents of report_file_error.
6975 (report_file_error): Use it.
6976 (Ffile_exists_p, Ffile_accessible_directory_p):
6977 Set errno to 0 when it is junk.
6978 * fileio.c (Faccess_file):
6979 * image.c (x_create_bitmap_from_file):
6980 Use faccessat rather than opening the file, to avoid the hassle of
6981 having a file descriptor open.
6982 * lisp.h (report_file_errno): New decl.
6983 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6986 * process.c (create_process, wait_reading_process_output) [AIX]:
6987 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6988 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6989 a multithreaded environment anyway).
6990 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6992 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6994 * image.c (x_find_image_file): Don't close a remote file handle.
6996 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6998 Fix races with threads and file descriptors.
6999 * callproc.c (Fcall_process_region):
7000 * dired.c (open_directory):
7001 * emacs.c (main, Fdaemon_initialized):
7002 * image.c (x_find_image_file):
7003 * inotify.c (Finotify_rm_watch):
7004 * lread.c (Flocate_file_internal):
7005 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7006 * term.c (term_mouse_moveto, init_tty):
7007 * termcap.c (tgetent):
7008 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7009 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7010 * unexhp9k800.c, unexmacosx.c (unexec):
7011 * callproc.c (Fcall_process_region):
7012 Use emacs_close, not close.
7013 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7014 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7015 and posix_close function on current platforms (which all lack them).
7016 (emacs_close): Use it. This should fix the races on GNU/Linux and
7017 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7018 and it should avoid closing random victim file descriptors on
7021 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7023 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7024 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7027 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7028 This is for .gdbinit xbacktrace.
7030 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7031 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7032 (emacs_set_tty): Now static.
7033 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7034 * term.c (tty_capable_p, tty_default_color_capabilities)
7035 (get_tty_terminal, term_mouse_movement)
7036 (handle_one_term_event, init_tty, maybe_fatal):
7037 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7038 (tgetent, scan_file, name_match, compare_contin):
7039 * terminal.c (get_terminal):
7040 Use bool for boolean.
7041 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7042 Prefer char to unsigned char if either will do.
7043 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7044 (tty_write_glyphs): Prefer int to unsigned.
7045 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7046 All callers changed.
7047 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7049 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7052 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7053 (B__dummy__): New dummy symbol, to pacify C89.
7054 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7055 they can't grok varargs macros.
7056 * dispnew.c (add_window_display_history)
7057 (add_frame_display_history):
7058 * print.c (print_object):
7059 * xdisp.c (debug_method_add):
7060 Use %p printf format only for void pointers.
7061 * emacs.c (usage_message): New constant, replacing ...
7062 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7063 (main): Adjust to usage reorg.
7064 * fns.c (syms_of_fns):
7065 * profiler.c (syms_of_profiler):
7066 Don't use non-constant struct initializers.
7067 * gnutls.h (gnutls_initstage_t):
7068 * lisp.h (enum Lisp_Fwd_Type):
7069 * lread.c (lisp_file_lexically_bound_p):
7070 * xsettings.c (anonymous enum):
7071 Remove trailing comma.
7072 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7073 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7074 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7076 * regex.c (const_re_char): New type, to pacify strict C89.
7077 All uses of 'const re_char' replaced to use it.
7078 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7079 with glibc when strict C89. This change is imported from gnulib.
7081 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7082 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7083 Omit GNU_LINUX implementation, since it requires long long.
7084 * xterm.c (x_draw_underwave):
7085 Do not assume the traditional order of struct's members.
7086 (x_term_init): Rewrite to avoid the need for non-constant structure
7089 Syntax cleanup, mostly replacing macros with functions.
7090 This removes the need for the syntax_temp hack.
7091 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7092 * syntax.c (SYNTAX_INLINE): New macro.
7093 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7094 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7095 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7096 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7097 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7098 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7099 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7100 Now constants, not macros.
7101 (syntax_temp) [!__GNUC__]: Remove.
7102 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7103 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7104 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7105 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7106 Move here from syntax.h; now functions, not macros. Except for the
7107 last function, these are static since only syntax.c uses them.
7108 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7109 All uses changed. Now a function, not a macro; use this fact
7110 to simplify the code.
7111 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7112 compiler bugs; no longer relevant.
7113 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7114 (SYNTAX_INLINE): New macro.
7115 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7116 for the new functions. Use bool for boolean member.
7117 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7118 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7119 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7120 (SETUP_BUFFER_SYNTAX_TABLE):
7121 Now extern inline functions, not macros.
7122 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7123 Remove; all uses replaced by implementation.
7124 (syntax_temp) [!__GNUC__]: Remove decl.
7125 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7127 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7129 * emacs.c (main): Fix syntax error.
7131 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7133 Timestamp fixes for undo (Bug#14824).
7134 * atimer.c (schedule_atimer):
7135 * fileio.c (Ffile_newer_than_file_p):
7136 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7137 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7138 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7139 (syms_of_fileio): Remove Sclear_visited_file_name.
7140 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7141 file doesn't exist; this avoids an ambiguity with negative timestamps.
7142 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7143 * systime.h (make_emacs_time, invalid_emacs_time):
7144 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7145 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7146 * undo.c (record_first_change): Push (visited-file-modtime) onto
7147 undo list rather than reimplementing it by hand, incorrectly.
7149 2013-07-09 Ken Brown <kbrown@cornell.edu>
7151 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7153 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7155 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7157 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7159 Handle errno and exit status a bit more carefully.
7160 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7161 number into an exit status. Instead, use EXIT_CANCELED.
7162 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7163 * callproc.c (relocate_fd):
7164 * emacs.c (close_output_streams, main):
7165 * process.c (create_process):
7166 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7167 Use emacs_perror for simplicity.
7168 * callproc.c (relocate_fd, main):
7169 * sysdep.c (sys_subshell):
7170 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7171 (shut_down_emacs): Use emacs_write, not write.
7172 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7173 * fileio.c (Fcopy_file, e_write):
7174 * nsterm.m (ns_select):
7175 * process.c (send_process):
7176 * sound.c (vox_write):
7177 Use emacs_write_sig, not emacs_write.
7178 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7179 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7181 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7183 (emacs_full_write): New function.
7184 (emacs_write): Rewrite to use it.
7185 (emacswrite_sig, emacs_perror): New functions.
7186 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7188 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7190 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7191 on NS even if it is present. Pixmap on NS is a void*.
7193 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7195 Port to Ubuntu 10 (Bug#14803).
7196 Problem reported by T.V. Raman.
7197 * process.c (close_on_exec, accept4, process_socket):
7198 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7200 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7202 * w32.c (sys_dup): Declare prototype.
7206 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7208 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7210 Make file descriptors close-on-exec when possible (Bug#14803).
7211 This simplifies Emacs a bit, since it no longer needs to worry
7212 about closing file descriptors by hand in some cases.
7213 It also fixes some unlikely races. Not all such races, as
7214 libraries often open files internally without setting
7215 close-on-exec, but it's an improvement.
7216 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7217 * callproc.c (Fcall_process) [!MSDOS]:
7218 * emacs.c (main) [!DOS_NT]:
7219 * nsterm.m (ns_term_init):
7220 * process.c (create_process):
7221 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7222 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7223 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7224 Prefer mkostemp with O_CLOEXEC to mkstemp.
7225 * callproc.c (relocate_fd) [!WINDOWSNT]:
7226 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7227 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7229 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7230 Make the resulting file descriptor close-on-exec.
7231 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7232 * lread.c (load_descriptor_list, load_descriptor_unwind):
7233 Remove; no longer needed. All uses removed.
7234 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7235 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7237 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7238 (Fmake_network_process, Fnetwork_interface_list):
7239 (Fnetwork_interface_info, server_accept_connection):
7240 Make newly-created socket close-on-exec.
7241 * sysdep.c (emacs_open, emacs_fopen):
7242 Make new-created descriptor close-on-exec.
7243 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7244 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7246 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7248 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7249 for NS_IMPL_GNUSTEP.
7251 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7253 Fix openp errno handling.
7254 * callproc.c (Fcall_process): Preserve openp errno around close.
7255 * lread.c (openp): Set errno when returning -1, as some callers
7258 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7260 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7262 * nsterm.h (NSSavePanel): Update comment.
7263 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7264 (ns_run_file_dialog): Declare.
7266 * nsfns.m: Remove panelOK.
7268 (ns_run_file_dialog): New function.
7269 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7270 event loop, so file dialog is popped up by ns_run_file_dialog, called
7271 by sendEvent (Bug#14578).
7272 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7274 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7276 * xdisp.c (default_line_pixel_height): New function.
7277 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7278 (try_cursor_movement, redisplay_window, try_window)
7279 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7281 * window.c (window_scroll_pixel_based):
7282 use default_line_pixel_height.
7284 * dispextern.h (default_line_pixel_height): Add prototype.
7286 * frame.c (x_set_line_spacing): Accept a float value for
7287 line-spacing parameter, per the documentation.
7289 * data.c (Fmultibyte_string_p): Doc fix.
7291 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7293 Use emacs_open more consistently when opening files.
7294 This handles EINTR more consistently now, and makes it easier
7295 to introduce other uniform changes to file descriptor handling.
7296 * sysstdio.h: New file.
7297 * buffer.c (mmap_init):
7298 * cygw32.c (chdir_to_default_directory):
7299 * dispnew.c (Fopen_termscript):
7300 * emacs.c (Fdaemon_initialized):
7301 * fileio.c (Fdo_auto_save):
7302 * image.c (slurp_file, png_load_body, jpeg_load_body):
7303 * keyboard.c (Fopen_dribble_file):
7305 * print.c (Fredirect_debugging_output):
7306 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7307 * termcap.c (tgetent):
7308 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7309 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7310 * w32term.c (w32_initialize) [CYGWIN]:
7311 * xfaces.c (Fx_load_color_file):
7312 Use emacs_open instead of plain open, and emacs_fopen instead of
7314 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7315 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7316 * callproc.c (default_output_mode): New constant.
7317 (Fcall_process): Use it to call emacs_open instead of plain creat.
7318 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7319 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7320 (emacs_fopen): New function.
7321 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7322 Include <lisp.h>, for emacs_open.
7323 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7325 Remove duplicate #include directives.
7326 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7328 Don't include stdio.h twice.
7329 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7330 Don't include sys/types.h or stdio.h twice.
7331 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7332 * lread.c: Don't include coding.h twice.
7333 * nsfont.m: Don't include frame.h twice.
7334 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7335 * ralloc.c: Don't include <unistd.h> twice.
7336 * xdisp.c: Don't include font.h twice.
7337 * xterm.c: Don't include fontset.h twice.
7338 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7340 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7342 Scale ImageMagick images more carefully.
7343 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7344 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7345 Be more careful about avoiding undefined behavior after
7346 integer overflow and division by zero.
7348 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7350 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7351 (syms_of_w32fns): DEFSYM them.
7352 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7353 (CCHDEVICENAME): Define macros if not defined.
7354 (struct MONITOR_INFO_EX): New struct.
7355 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7356 (enum_display_monitors_fn): New variable.
7357 (globals_of_w32fns): Initialize it.
7358 (Fx_display_pixel_width, Fx_display_pixel_height)
7359 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7360 multi-monitor setups in docstrings.
7361 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7362 screen size by primary monitor's millimeter per pixel.
7363 (w32_monitor_enum, w32_display_monitor_attributes_list)
7364 (w32_display_monitor_attributes_list_fallback)
7365 (Fw32_display_monitor_attributes_list): New functions.
7366 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7368 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7370 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7372 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7374 * fileio.c (Qfile_notify_error): New error symbol.
7376 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7377 * inotify.c (inotify_callback, symbol_to_inotifymask)
7378 (Finotify_add_watch, Finotify_rm_watch): Use it.
7379 (inotifyevent_to_event): Exchange order of cookie and file name.
7380 (Finotify_add_watch): Adapt docstring.
7382 * lisp.h (Qfile_notify_error): Declare.
7384 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7386 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7387 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7388 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7389 which did not work (see <http://bugs.gnu.org/14569#307>).
7390 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7391 && (!noninteractive || initialized)). This attempts to thread
7392 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7394 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7396 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7397 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7399 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7401 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7402 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7403 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7404 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7406 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7408 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7409 Define to __sys_siglist.
7411 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7413 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7414 word-wrap, so that overflow-newline-into-fringe would work in
7415 visual-line-mode. (Bug#2749)
7416 (move_it_in_display_line_to): When the last scanned display
7417 element fits exactly on the display line, and
7418 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7419 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7420 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7421 finding buffer position that corresponds to pixel coordinates,
7422 e.g. in buffer_posn_from_coords.
7424 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7426 * process.c (handle_child_signal): Call catch_child_signal if
7429 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7431 Don't convert function pointers to void * and back.
7432 It isn't portable C, and it's easy enough to avoid.
7433 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7434 (make_save_value): Add support for SAVE_FUNCPOINTER.
7435 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7436 * print.c (print_object):
7437 Distinguish function from object pointers.
7438 * lisp.h (SAVE_FUNCPOINTER): New constant.
7439 (SAVE_SLOT_BITS): Adjust to it.
7440 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7441 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7442 (voidfuncptr): New typedef.
7443 (struct Lisp_Save_Value): New member data[0].funcpointer.
7444 (XSAVE_FUNCPOINTER): New function.
7446 Simplify buildobj processing.
7447 * Makefile.in (buildobj.h): Make it a sequence of strings each
7448 followed by comma, rather than a single string. Put it into a
7449 .tmp file in case there's an error while generating it.
7450 (gl-stamp): Use .tmp for temp files.
7451 (mostlyclean): Clean .tmp files.
7452 * doc.c (buildobj): Move to just the routine that needs it.
7453 It's now an array of strings, so processing is simpler.
7455 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7457 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7458 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7459 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7460 Invoke malloc_enable_thread even when not interactive.
7461 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7462 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7463 in this case, since the underlying bug has now been fixed.
7465 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7467 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7468 unlinking it (bug#14691).
7470 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7472 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7473 before checking whether buffer is modified. This lets
7474 `kill-buffer-query-functions' cancel killing of the buffer or save
7475 its content before `kill-buffer' asks user the "Buffer %s
7476 modified; kill anyway?" question.
7478 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7480 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7481 Let the super performKeyEquivalent deal with them (Bug#14747).
7483 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7485 * widget.c (resize_cb): Remove unused local.
7487 Do not use GTK 3 if it exists but cannot be compiled.
7488 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7489 * xterm.c (x_error_handler) [!USE_GTK]:
7492 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7494 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7496 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7497 to the valid range of values. (Bug#14753)
7499 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7500 when moving point by using the current glyph matrix. This avoids
7501 the need to force redisplay when this function is called in a
7504 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7506 Fix minor problems found by static checking.
7507 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7508 Redo the latter's body to sidestep GCC parenthesization warnings.
7509 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7510 * coding.c (detect_coding, detect_coding_system):
7511 * coding.h (struct undecided_spec):
7512 Use bool for boolean.
7513 * image.c (QCmax_width, QCmax_height): Now static.
7514 * xdisp.c (Fmove_point_visually): Remove unused local.
7516 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7518 * xdisp.c (Fmove_point_visually): New function.
7520 2013-06-28 Kenichi Handa <handa@gnu.org>
7522 * coding.h (define_coding_undecided_arg_index): New enum.
7523 (coding_attr_index): New members
7524 coding_attr_undecided_inhibit_null_byte_detection,
7525 coding_attr_undecided_inhibit_iso_escape_detection,
7526 coding_attr_undecided_prefer_utf_8.
7527 (undecided_spec): New struct.
7528 (struct coding_system): New member `undecided' of the member
7531 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7532 (detect_coding): Likewise.
7533 (detect_coding_system): Likewise.
7534 (Fdefine_coding_system_internal): New coding system properties
7535 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7537 (syms_of_coding): Adjust for coding_arg_undecided_max.
7539 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7541 * image.c (x_from_xcolors): Remove unused local.
7543 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7545 Defer image data transfer between X client and server until actual
7548 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7551 * image.c (Destroy_Image): Remove.
7552 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7553 `mask_p', and `colors_p'. All uses changed.
7554 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7555 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7556 New macros for `flags' arg to x_clear_image_1.
7557 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7558 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7559 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7560 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7561 (image_get_x_image, image_unget_x_image): New functions or macros.
7562 (image_background, image_background_transparent, x_to_xcolors)
7563 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7564 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7565 instead of Destroy_Image.
7566 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7567 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7568 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7569 (imagemagick_load_image, svg_load_image): Use them instead of
7570 x_create_x_image_and_pixmap, and x_put_x_image followed by
7571 x_destroy_x_image, respectively.
7572 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7573 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7574 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7575 background_transparent fields.
7576 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7577 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7579 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7581 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7582 This mostly consists of undoing recent changes.
7583 * callproc.c (Fcall_process):
7584 * process.c (create_process):
7585 Do not worry about catching SIGCHLD here, undoing previous change.
7586 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7587 * process.c, process.h (catch_child_signal):
7588 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7589 * process.c (catch_child_handler): Don't worry about being called
7590 lazily and do not assume caller has blocked SIGCHLD, undoing
7591 previous change. Move first-time stuff back to
7592 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7593 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7594 set lib_child_handler if it's already initialized, which may
7595 help avoid problems on GNUstep.
7597 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7599 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7600 * callproc.c (Fcall_process):
7601 * process.c (create_process):
7602 Make sure SIGCHLD is caught before we fork,
7603 since Emacs startup no arranges to catch SIGCHLD.
7604 * process.c (lib_child_handler): Initialize to null, not to
7606 (catch_child_signal): Allow self to be called lazily.
7607 Do nothing if it's already been called.
7608 Assume caller has blocked SIGCHLD (all callers do now).
7609 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7610 just before it's really needed.
7611 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7612 since it hasn't been caught yet.
7614 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7616 * image.c (compute_image_size): New function to implement
7617 :max-width and :max-height.
7618 (imagemagick_load_image): Use it.
7620 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7622 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7623 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7625 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7626 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7627 the SIGCHLD handler, since the code is not atomic and (due to glib)
7628 signals may be arriving now.
7629 * sysdep.c (init_signals): Do not catch child signals here;
7630 'main' now does that later, at a safer time.
7632 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7634 Clean up SIGCHLD handling a bit (Bug#14569).
7635 * process.c, process.h (catch_child_signal):
7636 Now always extern, even if !NS_IMPL_GNUSTEP.
7637 * process.c (catch_child_signal): Move glib tickler here from
7638 init_process_emacs, so that it's done earlier in Emacs
7639 initialization. Also move the noninteractive && !initialized
7640 check here from init_process_emacs. This is all a bit cleaner for
7641 GNUish platforms, and I hope it works around the Cygwin bug.
7642 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7643 that glib signal handling is tickled before glib creates threads.
7645 * process.c (wait_reading_process_output): Avoid int overflow
7646 when reading more than 2 GiB total from a process.
7648 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7650 * process.c (create_process): Handle a couple more cases,
7651 i.e., work even if new_argv and wait_child_setup[i] are cached.
7652 Use Fcall_process's style for volatile vars.
7654 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7656 * process.c (create_process): Mark PROCESS volatile.
7658 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7660 Use C99-style flexible array members if available.
7661 This avoids some subtle aliasing issues, which typically
7662 aren't a problem with GCC but may be a problem elsewhere.
7663 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7664 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7665 In either case, it uses a flexible array member rather than
7666 the old struct hack. All uses changed.
7667 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7668 Adjust to sdata reorganization.
7669 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7670 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7671 that ports better to pre-C99 non-GCC.
7672 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7673 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7674 as the latter has changed.
7675 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7676 and port better to pre-C99 GCC.
7677 * image.c (struct xpm_cached_color):
7678 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7679 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7680 Use FLEXIBLE_ARRAY_MEMBER.
7681 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7682 Move decl to top level so it gets checked against implementation.
7683 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7684 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7686 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7688 * syntax.c: Integer cleanups.
7689 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7690 All uses that need 0-or-2 changed to:
7691 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7692 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7693 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7694 (char_quoted, prev_char_comend_first, back_comment)
7695 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7696 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7697 Use bool for boolean.
7698 (update_syntax_table, skip_chars, skip_syntaxes):
7699 Prefer int to unsigned when either will do.
7700 (back_comment): Return boolean success flag, like forw_comment,
7701 instead of positive-or-minus-1 (which might have overflowed int anyway).
7702 Don't stuff ptrdiff_t into int.
7703 (syntax_spec_code, syntax_code_spec): Now const.
7704 (Fmatching_paren, scan_lists, scan_sexps_forward):
7705 Use enum syntaxcode for syntax code.
7706 (Fmatching_paren): Check that arg is a character, not just an integer.
7707 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7708 (Finternal_describe_syntax_value): Omit no-longer-needed
7710 (skip_chars): Use char, not unsigned char, when the distinction
7712 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7713 * bytecode.c (exec_byte_code):
7714 * syntax.c (syntax_spec_code, Fchar_syntax)
7715 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7717 * syntax.h (SYNTAX_WITH_FLAGS):
7718 Omit unnecessary casts.
7720 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7722 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7723 line dimensions here, to avoid race conditions with the main
7724 thread. (Bug#14062, bug#14630, bug#14669)
7726 * w32term.c (w32_draw_window_cursor): Compute the header line and
7727 mode line dimensions here.
7728 <w32_system_caret_window, w32_system_caret_hdr_height>:
7729 <w32_system_caret_mode_height>: New variables.
7731 * w32term.h: Declare them.
7733 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7735 * alloc.c (die): Move "assertion failed" string here ...
7736 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7737 COND when SUPPRESS_CHECKING. This shrinks the executable text
7738 size by 0.8% to 2.2% when configured with --enable-checking,
7739 depending on optimization flags (GCC 4.8.1 x86-64).
7741 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7743 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7745 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7746 base is 2; this is more accurate.
7748 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7750 * sound.c (string_default): Move to !WINDOWSNT section.
7751 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7753 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7755 * sound.c: Integer cleanups.
7756 Remove unnecessary forward decls.
7757 (struct sound_device): The 'file' member is now a Lisp_Object, not
7758 a char *, so that we needn't invoke alloca on a huge size.
7759 (Fplay_sound_internal): Adjust to this.
7760 (string_default): New function.
7761 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7762 Use it to adjust to the struct sound_device change.
7763 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7764 (be2hs) [0]: Remove.
7766 * syntax.c (skip_chars): Don't use uninitialized storage
7767 when searching a multibyte buffer for characters that are not in a
7768 unibyte string that contains non-ASCII characters.
7770 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7772 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7773 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7775 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7777 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7779 2013-06-18 Kenichi Handa <handa@gnu.org>
7781 * font.c (Ffont_spec): Signal an error for an invalid font name
7784 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7786 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7787 In particular this ports to 32-bit sparc Sun cc.
7788 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7789 array with a dummy element at specpdl[-1], so that its address can
7791 (unbind_to): Do not copy the binding; not needed, now that we
7792 copy old_value in the one place where the copy is needed.
7793 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7794 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7795 (union specbinding): Rename from struct specbinding. Redo layout
7796 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7797 which is not portable. With Sun C 5.12 32-bit sparc, the
7798 declaration causes nargs to be an unsigned bitfield, a behavior
7799 that the C standard allows; but Emacs wants nargs to be signed.
7800 The overall type is now a union of structures rather than a
7801 structure of union of structures, and the 'kind' member is now a
7802 bitfield, so that the overall type doesn't grow. All uses changed.
7803 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7805 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7807 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7808 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7810 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7812 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7814 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7815 unless we know that the window w's frame is a frame object.
7816 Another attempt at solving bug#14062 and bug#14630.
7818 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7820 * textprop.c (property_set_type): New enum.
7821 (add_properties): Allow appending/prepending text properties.
7822 (add_text_properties_1): Factored out of Fadd_text_properties.
7823 (Fadd_text_properties): Move all the code into
7824 add_text_properties_1.
7825 (Fadd_face_text_property): New function that calls
7826 add_text_properties_1.
7828 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7830 Move functions from lisp.h to individual modules when possible.
7831 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7832 * alloc.c (XFLOAT_INIT, set_symbol_name):
7833 * buffer.c (CHECK_OVERLAY):
7834 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7835 (set_char_table_parent):
7836 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7837 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7838 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7839 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7841 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7842 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7843 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7844 (backtrace_args, backtrace_debug_on_exit):
7845 * floatfns.c (CHECK_FLOAT):
7846 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7847 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7848 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7849 (set_hash_index_slot):
7850 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7851 * marker.c (CHECK_MARKER):
7852 * textprop.c (CHECK_STRING_OR_BUFFER):
7853 * window.c (CHECK_WINDOW_CONFIGURATION):
7854 Move here from lisp.h, and make these functions static rather than
7856 * buffer.c (Qoverlayp):
7858 * fns.c (Qhash_table_p):
7859 * window.c (Qwindow_configuration_p):
7861 * lisp.h: Remove the abovementioned defns and decls.
7863 Use functions, not macros, for XINT etc (Bug#11935).
7864 In lisp.h, prefer functions to function-like macros, and
7865 constants to object-like macros, when either will do. This:
7866 . simplifies use, as there's no more need to worry about
7867 arguments' side effects being evaluated multiple times.
7868 . makes the code easier to debug on some platforms.
7869 However, when using gcc -O0, keep using function-like macros
7870 for a few critical operations, for performance reasons.
7871 This sort of thing isn't needed with gcc -Og, but -Og
7872 is a GCC 4.8 feature and isn't widely-enough available yet.
7873 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7874 Remove enum lsb_bits; no longer needed.
7875 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7876 * buffer.c (Qoverlap):
7878 * fns.c (Qhash_table_p):
7879 Now extern, so lisp.h can use these symbols.
7880 * dispextern.h: Include character.h, for MAX_CHAR etc.
7881 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7882 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7883 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7884 (GLYPH_CODE_P): Move here from lisp.h.
7885 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7886 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7887 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7888 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7889 XUNTAG now returns void *.
7890 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7891 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7892 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7893 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7894 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7895 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7896 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7897 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7898 New macros, renamed from their sans-lisp_h_ counterparts.
7899 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7900 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7901 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7902 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7903 If compiling via GCC without optimization, define these as macros
7904 in addition to inline functions.
7905 To disable this, compile with -DINLINING=0.
7906 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7907 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7908 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7909 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7910 (INTMASK, VALMASK): Now macros, since static values cannot be
7911 accessed from extern inline functions.
7912 (VALMASK): Also a constant, for benefit of old GDB.
7913 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7914 is INTEGERP, which can fold it in.
7915 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7916 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7917 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7918 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7919 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7920 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7921 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7922 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7923 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7924 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7925 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7926 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7927 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7928 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7929 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7930 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7931 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7932 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7933 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7934 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7935 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7936 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7937 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7938 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7939 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7940 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7941 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7942 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7943 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7944 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7945 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7946 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7947 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7949 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7950 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7951 (VALMASK): Define in one place rather than in two, merging the
7952 USE_LSB_TAG parts; this is simpler.
7953 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7954 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7955 Move up, to avoid use before definition.
7956 Also include "globals.h" earlier, for the same reason.
7957 (make_natnum): New function.
7958 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7959 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7960 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7961 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7962 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7963 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7964 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7965 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7966 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7967 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7968 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7969 (Qwindow_configuration_p, Qimage): New forward declarations.
7970 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7971 (STRING_COPYIN): Remove; unused.
7972 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7973 (xcar_addr, xcdr_addr): New functions. All uses changed.
7974 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7975 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7976 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7977 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7978 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7979 (TYPE_RANGED_INTEGERP): Simplify.
7980 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7981 (setlocale, fixup_locale, synchronize_system_messages_locale)
7982 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7983 Now empty functions, not macros.
7984 (functionp): Return bool, not int.
7985 * window.c (Qwindow_configuration_p): Now extern,
7986 so window.h can use it.
7987 * window.h (Qwindowp): Move decl back to lisp.h.
7989 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7991 * xdisp.c (Fline_pixel_height): New function, required for solving
7994 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7996 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7998 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8000 * lread.c (syms_of_lread):
8001 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8003 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8005 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8007 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8009 * fileio.c (expand_file_name): Doc fix.
8011 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8013 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8014 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8015 Wait for self, not for 0. This can't hurt on GNU or similar
8016 system, and may help with Cygwin.
8018 * keyboard.c: Don't use PROP (...) as an lvalue.
8019 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8020 Use set_prop (A, B), not PROP (A) = B.
8022 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8024 * xdisp.c (get_it_property): Use it->window instead of generating
8025 a Lisp object from it->w.
8027 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8029 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8030 get-char-property the window that is being rendered, instead of
8031 the buffer, to support window-specific overlays. (Bug#14575)
8032 (compute_display_string_pos): When W is NULL, use the current
8033 buffer as the object to pass to get-char-property.
8034 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8035 pointer member of the bidi iterator, since no window is pertinent
8038 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8040 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8041 being displayed, and pass it to compute_display_string_pos.
8042 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8043 (bidi_paragraph_init): All callers changed.
8045 * xdisp.c (init_from_display_pos, init_iterator)
8046 (handle_single_display_spec, next_overlay_string)
8047 (get_overlay_strings_1, reseat_1, reseat_to_string)
8048 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8049 Set bidi_it.w member from it->w.
8050 (compute_display_string_pos): Accept additional argument, the
8051 window being displayed, and pass it to Fget_char_property.
8054 * dispextern.h (struct bidi_it): New member w, the window being
8056 (compute_display_string_pos): Adjust prototype.
8058 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8060 * xgselect.c: Remove unneeded include xterm.h.
8062 * process.c (wait_reading_process_output): Check for NS before GLIB.
8063 GLIB may be linked in due to rsvg, but ns_select must be called.
8065 * xgselect.c (xg_select): Remove call to window_system_available
8066 and g_main_context_pending at the top, so Gdk events (i.e. file
8067 notify) are processed when Emacs is started with -nw.
8069 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8071 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8072 (ctagsfiles3): New variable, includes only *.m files.
8073 (TAGS): Use an explicit language name in the regular expressions,
8074 to avoid transformation of '/SOMETHING' by MSYS to
8075 'c:\MSYS\SOMETHING'.
8077 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8079 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8081 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8083 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8084 still need to set the mouse pointer shape and activate help-echo.
8087 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8089 A few porting etc. fixes for the new file monitor code.
8090 See the thread containing
8091 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8092 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8093 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8094 (dir_monitor_callback, Fgfile_rm_watch):
8095 Use assq_no_quit instead of Fassoc, for speed.
8096 (dir_monitor_callback, Fgfile_rm_watch):
8097 eassert that the monitor is a fixnum.
8098 (dir_monitor_callback): No need for CDR_SAFE.
8099 Simplify building of lisp with alternative tails.
8100 (Fgfile_add_watch, Fgfile_rm_watch):
8101 Do not assume glib functions set errno reliably on failure.
8102 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8103 and signal an error otherwise.
8104 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8105 Use Fdelq instead of Fdelete, for speed.
8107 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8109 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8110 don't insist on being invoked on a highlighted tool-bar button.
8111 Avoids losing tool-bar functionality when mouse-highlight is nil.
8112 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8113 Don't highlight when mouse-highlight is nil.
8114 (note_mouse_highlight): When mouse-highlight is nil, don't return
8115 right away; instead, run tool-bar and mode-line highlight
8116 subroutine, clear any existing highlight, and revert the mouse
8117 pointer to its default shape. (Bug#14558)
8119 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8121 * lisp.mk (lisp): Add prog-mode.el.
8123 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8125 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8126 * process.c (dummy_handler): New function.
8127 (lib_child_handler): New static var.
8128 (handle_child_signal): Invoke it.
8129 (catch_child_signal): If a library has set up a signal handler,
8130 save it into lib_child_handler.
8131 (init_process_emacs): If using glib and not on Windows, tickle glib's
8132 child-handling code so that it initializes its private SIGCHLD handler.
8133 * syssignal.h (SA_SIGINFO): Default to 0.
8134 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8135 31; it should no longer be needed now.
8137 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8139 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8141 * gfilenotify.c (globals_of_gfilenotify): New function.
8142 (syms_of_gfilenotify): Move global initialization there.
8144 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8146 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8148 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8149 * keyboard.c (menu_bar_items, tool_bar_items):
8150 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8151 not override local keymaps any more.
8153 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8155 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8157 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8159 * w32console.c (initialize_w32_display): Return the dimensions of
8160 the console window via 2 additional arguments, not via the current
8161 frame. This avoids crashes due to overrunning the bounds of
8162 frame's decode_mode_spec_buffer, which is not resized following
8163 the change of the frame dimensions from the initial 10x10.
8165 * w32term.h (w32_initialize_display_info): Adjust prototype.
8167 * term.c (init_tty): Take dimensions of the frame from the values
8168 returned by initialize_w32_display.
8170 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8171 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8172 (LIBES): Add $(GFILENOTIFY_LIBS).
8174 * w32inevt.c (handle_file_notifications): Add dummy implementation
8175 for !HAVE_W32NOTIFY.
8177 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8179 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8181 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8183 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8185 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8187 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8189 Fix minor problems found by static checking.
8190 * data.c (pure_write_error):
8191 Use xsignal2, not Fsignal, as Fsignal might return.
8192 * eval.c (set_backtrace_debug_on_exit): Now static.
8193 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8194 No longer inline. EXTERN_INLINE is needed only for functions
8195 defined in .h files. Reindent function header as per GNU style.
8196 (backtrace_p, backtrace_top, backtrace_next):
8197 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8198 compiler or linker. Add extern decls to pacify gcc -Wall.
8199 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8201 * frame.c (free_monitors): Define only on platforms that need it.
8202 * nsterm.m (ns_term_init):
8203 * process.c (catch_child_signal):
8204 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8205 defined on all porting targets these days.
8206 * process.c, process.h (catch_child_signal):
8207 Make it extern only if NS_IMPL_GNUSTEP is defined.
8209 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8211 * w32.c (gettimeofday): Make the signature identical to prototype
8212 in nt/inc/sys/time.h.
8214 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8216 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8219 * keyboard.c (safe_run_hooks_error): Improve error message.
8221 * data.c (pure_write_error): Add `object' argument.
8222 * puresize.h (CHECK_IMPURE): Use it.
8224 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8226 * Makefile.in (NOTIFY_OBJ): New variable.
8227 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8229 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8230 Call syms_of_gfilenotify.
8232 * gfilenotify.c: New file.
8234 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8235 and Qfile_w32notify.
8236 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8237 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8239 * lisp.h: Declare syms_of_gfilenotify.
8241 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8243 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8245 Merge the specpdl and backtrace stacks. Make the structure of the
8246 specpdl entries more obvious via a tagged union of structs.
8247 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8248 (enum specbind_tag): New enum.
8249 (struct specbinding): Make it a tagged union of structs.
8250 Add a case for backtrace records.
8251 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8252 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8253 (backtrace_debug_on_exit): New accessors.
8254 (struct backtrace): Remove.
8255 (struct catchtag): Remove backlist field.
8256 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8258 (Flocal_variable_p): Speed up the common case where the binding is
8260 * eval.c (backtrace_list): Remove.
8261 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8262 (set_backtrace_args, set_backtrace_nargs)
8263 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8264 (backtrace_next): New functions.
8265 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8266 (unwind_to_catch, internal_lisp_condition_case)
8267 (internal_condition_case, internal_condition_case_1)
8268 (internal_condition_case_2, internal_condition_case_n): Don't bother
8269 with backtrace_list any more.
8270 (Fsignal): Adjust to new backtrace format.
8271 (grow_specpdl): Move up.
8272 (record_in_backtrace): New function.
8273 (eval_sub, Ffuncall): Use it.
8274 (apply_lambda): Adjust to new backtrace format.
8275 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8277 (specbind): Adjust to new specpdl format. Simplify.
8278 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8279 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8281 (mark_backtrace): Remove.
8282 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8283 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8284 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8286 * profiler.c (record_backtrace): Use get_backtrace.
8287 (handle_profiler_signal): Use backtrace_top_function.
8288 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8291 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8293 * process.h (catch_child_signal): Declare.
8295 * process.c (catch_child_signal): New function.
8296 (init_process_emacs): Call it.
8298 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8299 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8301 (x_set_cursor_type): Remove declaration.
8302 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8303 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8304 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8305 (ns_get_color): Use F suffix on float.
8306 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8307 (ns_get_rgb_color): Remove.
8308 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8309 (note_mouse_movement): x and y are CGFloat.
8310 (ns_draw_fringe_bitmap): Remove unused rowY.
8311 Change #if to COCOA && >= 10_6.
8312 (ns_draw_window_cursor): Remove unused overspill.
8313 (ns_draw_underwave): width and x are EamcsCGFloat.
8314 (ns_draw_box): thickness is CGFloat.
8315 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8316 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8317 if not in main thread.
8318 (ns_get_pending_menu_title, ns_check_menu_open)
8319 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8320 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8321 (sendFromMainThread:): New method.
8322 (changeFont:): size is CGFloat.
8323 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8324 Disable warning about permanent text.
8325 (characterIndexForPoint:): Adjust return type depending on GNUstep
8327 (mouseDown:): delta is CGFloat.
8328 (updateFrameSize): Remove unised variable f.
8329 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8330 Cast float to EmacsCGFloat.
8331 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8332 also to -1 when restoring.
8333 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8334 inside NS_IMPL_COCOA.
8335 (toggleFullScreen:): Put call to toggleFullScreen inside
8336 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8337 (setPosition:portion:whole:): por is CGFloat.
8338 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8339 (mouseDown:): Use CGFloat.
8340 (mouseDragged:): Remove unised variable edge.
8341 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8343 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8345 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8346 when NS_IMPL_GNUSTEP.
8347 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8348 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8349 (EmacsToolbar): Add clearAll. Add tag argument to
8350 addDisplayItemWithImage.
8351 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8353 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8355 * nsmenu.m (ns_update_menubar): Make static.
8356 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8357 (fillWithWidgetValue:): Add cast to SEL for setAction.
8358 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8359 (update_frame_tool_bar): Update code for GNUstep.
8360 (clearAll): New method.
8361 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8362 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8363 Move identifierToItem setObject and activeIdentifiers addObject before
8364 call to insertItemWithItemIdentifier.
8365 (validateVisibleItems): Fix indentation.
8366 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8367 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8368 UtilityWindow to aStyle, remove call to setStyleMask.
8370 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8372 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8373 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8374 Use F suffix on floats.
8375 (ns_char_width): Returns CGFloat.
8376 (ns_ascii_average_width): w is CGFloat instead of float.
8377 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8379 (ns_glyph_metrics): CGFloat instead of float.
8381 * nsfns.m (x_set_foreground_color, x_set_background_color):
8383 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8384 remove unused variables.
8385 (Fns_read_file_name): Keep track if panel is for save.
8386 Use ns_filename_from_panel/ns_directory_from_panel.
8387 (Fns_list_services): delegate only used for COCOA.
8388 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8389 Just return the input if GNUstep.
8390 (x_screen_planes): Remove.
8391 (Fxw_color_values): Use EmacsCGFloat
8392 (Fns_display_monitor_attributes_list): Only get screen number for
8394 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8396 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8397 ns_directory_from_panel.
8399 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8401 * process.c (handle_child_signal): Also use WCONTINUED.
8402 This is so that list-processes doesn't mistakenly list the process
8403 as stopped, when the process has actually been continued and is
8406 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8408 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8409 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8410 not already configured.
8412 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8414 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8416 * Makefile.in (mostlyclean): Remove *.res files.
8418 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8420 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8421 a buffer (bug#8447).
8423 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8425 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8426 display vector, and we backtrack, handle the case that the
8427 previous character position is also displayed from a display
8428 vector or covered by a display string or image. (Bug#14476)
8430 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8432 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8433 (struct MonitorInfo, free_monitors): Remove.
8434 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8435 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8436 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8439 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8440 (struct MonitorInfo, free_monitors): Remove.
8441 (ns_screen_name): Make static.
8442 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8443 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8446 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8447 (struct MonitorInfo): New struct.
8448 (free_monitors, make_monitor_attribute_list): Declare.
8450 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8452 (free_monitors, make_monitor_attribute_list): New functions.
8453 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8456 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8458 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8460 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8462 * keyboard.c: Apply keyboard decoding only to events that come directly
8463 from the tty, not from unread-command-events (bug#14368).
8464 (read_event_from_main_queue): New function, extracted from read_char.
8465 (read_decoded_char): Remove.
8466 (read_decoded_event_from_main_queue): New function to replace it.
8467 (read_char): Use it.
8468 (read_key_sequence): Use read_char rather than read_decoded_char.
8470 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8472 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8474 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8476 2013-05-22 Kenichi Handa <handa@gnu.org>
8478 The following changes are to fix the setting of
8479 buffer-file-coding-system on, for instance, C-x RET c unix RET
8480 _FILE_OF_DOS_EOL_TYPE_ RET.
8482 * coding.h (struct coding_system): New member detected_utf8_chars.
8484 * coding.c (detect_coding_utf_8): Count characters and check EOL
8485 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8487 (setup_coding_system): Do not initialize coding->head_ascii.
8488 (check_ascii): Do not set coding->eol_seen but update it. Do not
8489 call adjust_coding_eol_type here.
8490 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8491 If the eol-type of CODING is already specified, adjust the eol type
8492 of the found coding-system.
8493 (decode_coding_gap): Cancel previous change. Utilize the
8494 character numbers counted by detect_coding_utf_8. Fix detection
8497 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8499 * search.c (looking_at_1): Only set last_thing_searched if the match
8500 changed the match-data (bug#14281).
8502 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8504 * xdisp.c (reseat_at_previous_visible_line_start):
8505 Already declared in dispextern.h, so remove it here.
8506 (move_it_vertically_backward): Likewise.
8508 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8510 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8511 (Fx_display_pixel_width, Fx_display_pixel_height)
8512 (Fx_display_mm_width, Fx_display_mm_height):
8513 Mention `display-monitor-attributes-list' in docstrings.
8515 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8516 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8517 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8518 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8519 (Fx_display_backing_store, Fx_display_visual_class)
8520 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8521 (Fx_display_grayscale_p, Fx_display_pixel_width)
8522 (Fx_display_pixel_height, Fx_display_planes)
8523 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8524 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8525 (Fx_display_mm_width, Fx_display_mm_height)
8526 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8527 height for all physical monitors as in X11.
8529 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8530 Return pixel width or height for all physical monitors as in X11.
8532 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8534 Port --enable-gcc-warnings to clang.
8535 * bytecode.c (exec_byte_code):
8537 Redo diagnostic pragmas to pacify clang, too.
8538 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8539 * editfns.c (Fencode_time):
8540 * fileio.c (file_accessible_directory_p):
8541 * font.c (font_unparse_xlfd):
8542 Use '&"string"[index]' instead of '"string" + (index)'.
8543 * undo.c (user_error): Remove; unused.
8545 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8547 * insdel.c (insert_1_both): Document the arguments, instead of
8548 referring to insert_1, which no longer exists.
8550 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8551 some window, increment windows_or_buffers_changed, so that
8552 *Messages* display in that window is updated. (Bug#14408)
8554 * w32.c: Include epaths.h.
8555 (init_environment): Use cmdproxy.exe without leading directories.
8556 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8558 (gettimeofday): Adjust signature and return value to Posix
8561 * unexw32.c (open_output_file): Delete the existing emacs.exe
8562 before creating it, to break the hard link to the versioned
8565 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8566 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8567 (FIRSTFILE_OBJ): New variables.
8568 (W32_RES): Rename to EMACSRES. All users changed.
8569 (base_obj): Use $(CM_OBJ).
8570 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8571 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8572 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8573 $(W32_RES_LINK) before $(LIBES).
8574 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8576 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8578 * makefile.w32-in (DOC): Use just "DOC".
8580 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8582 * process.c: Export default filters and sentinels to Elisp.
8583 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8585 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8586 (Fset_process_sentinel, Fformat_network_address):
8587 Default to them instead of nil.
8588 (server_accept_connection): Sentinels can't be nil any more.
8589 (read_and_dispose_of_process_output): New function, extracted from
8590 read_process_output.
8591 (read_process_output): Use it; filters can't be nil.
8592 (Finternal_default_process_filter): New function, extracted from
8593 read_process_output.
8594 (exec_sentinel_unwind): Remove function.
8595 (exec_sentinel): Don't zilch sentinel while running.
8596 (status_notify): Sentinels can't be nil.
8597 (Finternal_default_process_sentinel): New function extracted from
8599 (setup_process_coding_systems): Default filter is not nil any more.
8600 (syms_of_process): Export new Elisp functions and initialize
8602 * lisp.h (make_lisp_proc): New function.
8604 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8606 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8608 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8610 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8611 unless we know that the window w is a leaf window.
8612 Another attempt at solving bug#14062.
8614 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8616 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8619 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8621 * image.c (gif_load): Check that subimages fit (Bug#14345).
8623 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8625 * lread.c (skip_dyn_eof): New function.
8626 (read1): Use it to skip the end of a file in response to #@00.
8628 * doc.c (get_doc_string): Slightly relax the sanity checking.
8630 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8632 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8633 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8634 (MonitorInfo): New struct.
8635 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8636 (Fns_display_monitor_attributes_list): New functions.
8637 (display-usable-bounds): Remove.
8638 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8641 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8643 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8644 (GTK_CHECK_VERSION): New macro, if not already defined.
8645 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8646 replaced by GTK_CHECK_VERSION.
8648 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8650 * xterm.h (GTK_PREREQ): New macro.
8651 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8652 to use this macro instead, for consistency and clarity.
8654 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8656 * xdisp.c (row_for_charpos_p): New function, with code of
8657 cursor_row_p, but accepts an additional argument CHARPOS instead
8658 of using a hardcoded PT.
8659 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8660 (row_containing_pos): Call row_for_charpos_p instead of partially
8661 doing the same. Fixes cursor positioning under longlines-mode
8662 when longlines-show-effect includes more than one newline, when
8663 moving the cursor vertically up.
8665 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8667 * makefile.w32-in (ACL_H): New macro.
8668 ($(BLD)/fileio.$(O)): Update dependencies.
8670 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8672 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8673 * Makefile.in (LIB_ACL): New macro.
8674 (LIBACL_LIBS): Remove.
8675 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8676 * fileio.c: Include <acl.h>.
8677 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8678 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8680 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8683 * unexelf.c: Don't assume ElfW (Half) fits in int.
8684 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8685 when dealing with ElfW (Half) values, since they can exceed 2**31
8686 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8687 (entry_address): Omit unused NUM arg. All uses changed.
8689 2013-05-07 Juri Linkov <juri@jurta.org>
8691 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8692 to the string converted from number with `Fnumber_to_string'.
8695 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8697 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8698 This fixes a problem introduced by my previous change.
8700 2013-05-07 Glenn Morris <rgm@gnu.org>
8702 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8704 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8706 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8708 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8710 Static checking by GCC 4.8.0.
8711 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8712 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8713 (x_get_monitor_attributes_fallback)
8714 (x_get_monitor_attributes_xinerama)
8715 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8716 Define only if USE_GTK.
8717 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8718 (x_get_monitor_attributes_fallback): Omit unused locals.
8719 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8720 Use double, not float, to avoid mixed-mode floating point arithmetic.
8722 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8723 Jan Djärv <jan.h.d@swipnet.se>
8725 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8726 (XINERAMA_CFLAGS): New macros.
8727 (ALL_CFLAGS, LIBES): Use them.
8729 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8730 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8731 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8732 (syms_of_xfns): DEFSYM them.
8733 (struct MonitorInfo): New struct.
8734 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8735 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8736 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8737 (x_get_monitor_attributes_xinerama): New functions.
8738 (Fx_display_monitor_attributes_list): New primitive.
8739 (syms_of_xfns): Defsubr it.
8741 * xterm.h (x_display_info): Add Xatom_net_workarea and
8742 Xatom_net_current_desktop.
8744 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8745 and dpyinfo->Xatom_net_current_desktop.
8747 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8749 * xdisp.c (pos_visible_p): Use the special code for finding the
8750 beginning of a display property or overlay for any "replacing"
8751 display property, not just for display strings. This solves
8752 incorrect reporting of position by posn-at-point. (Bug#14241)
8754 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8756 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8757 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8758 Verify that ElfW (Half) fits in int.
8759 (fatal): Use same signature as lisp.h.
8760 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8761 configure and build with -DUNEXELF_DEBUG without worrying about
8762 other modules that use DEBUG.
8763 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8764 possibly-wide integers now uses it instead of plain fprintf.
8765 (entry_address): New function, which avoids problems with 32-bit
8766 overflow on 64-bit hosts.
8767 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8768 (round_up): Don't assume the remainder fits in int.
8769 (find_section): Use bool for boolean. Simplify debug code.
8770 (unexec): Don't assume file sizes fit in int or size_t.
8771 Omit unnecessary trailing newline in 'fatal' format.
8772 Use strerror rather than outputting decimal error number.
8773 Remove unused code when emacs is not defined;
8774 this file relies on Emacs now.
8775 Don't assume e_phnum and e_shnum are positive.
8777 * regex.c: Fix problems when DEBUG is defined.
8778 (extract_number, extract_number_and_incr): Define regardless of
8779 whether DEBUG is defined; that's simpler and makes the code less
8780 likely to go stale in the normal case when DEBUG is not defined.
8781 Return int rather than taking an int * arg. All callers changed.
8782 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8783 Remove, replacing with ...
8784 (DEBUG_PRINT): New macro. All callers changed.
8785 (DEBUG_COMPILES_ARGUMENTS): New macro.
8786 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8787 (print_compiled_pattern, print_double_string) [DEBUG]:
8788 Use prototype rather than old-style definition.
8789 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8790 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8791 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8792 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8793 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8794 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8795 This matters only when DEBUG is defined.
8797 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8799 * xdisp.c (set_iterator_to_next): Set the
8800 ignore_overlay_strings_at_pos_p flag only if we are _really_
8801 iterating over an overlay string, as indicated by the
8802 current.overlay_string_index member. (Bug#14306)
8804 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8806 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8807 to where it is used, to avoid autorelease issues (Bug#14050).
8809 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8811 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8812 * fileio.c (syms_of_fileio): Implement this.
8813 * filelock.c (create_lock_file): If symbolic links don't work, so
8814 we use a regular file as a lock file, do not fsync the lock file;
8817 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8819 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8820 (syms_of_minibuf): Adjust accodingly.
8822 * callint.c (Fcall_interactively): Adjust calls accordingly.
8824 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8826 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8827 w->contents is a buffer before computing everything else.
8828 Use parentheses to disambiguate last part of the condition.
8830 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8831 assertion violations. (Bug#14062)
8833 2013-05-01 David Reitter <david.reitter@gmail.com>
8835 * nsfns.m (ns_tooltip): Initialize.
8837 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8839 * coding.c (decode_coding_gap): Don't remove the character before
8840 a newline unless it's a CR character. (Bug#14287)
8842 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8844 * dispextern.h (struct face): Move enum face_underline_type
8845 earlier so that bitfields can be in the same word.
8847 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8849 * nsfns.m (handlePanelKeys): New function.
8850 (EmacsOpenPanel:performKeyEquivalent:)
8851 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8852 arrows/function/control and copy/paste keys (Bug#14296).
8854 2013-04-27 Juri Linkov <juri@jurta.org>
8856 * callint.c (Fcall_interactively): Call `Qread_number' for
8857 interactive code letter `n' instead of using duplicate code.
8860 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8862 * systime.h (make_timeval): Declare as 'const'.
8864 2013-04-27 Kenichi Handa <handa@gnu.org>
8866 * font.c (font_open_entity): Always open a font of manageable
8869 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8871 Port better to AIX (Bug#14258).
8872 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8875 2013-04-24 Kenichi Handa <handa@gnu.org>
8877 * coding.c (decode_coding_iso_2022): When an invalid escape
8878 sequence is encountered, reset the invocation and designation
8879 status to the safest one.
8881 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8883 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8884 Without this fix, "make distclean" leaves stamp-h1 behind.
8886 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8888 * w32fns.c (w32_fullscreen_rect): New function to compute the
8889 window rectangle for the given fullscreen mode.
8890 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8891 longer tunes the window size. This keeps the window's edges flush
8892 with the screen and allows the taskbar to hide itself in fullboth.
8894 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8895 window decorations and uses the entire screen.
8897 * w32term.h (w32_fullscreen_rect) Add prototype.
8898 (struct w32_output): Replace normal_width, normal_height,
8899 normal_top, and normal_left members with a single normal_placement
8901 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8903 (FRAME_NORMAL_PLACEMENT): New macro.
8905 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8907 * minibuf.c (Ftest_completion): Silence compiler warning.
8909 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8911 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8914 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8917 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8918 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8919 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8920 parentheses where appropriate.
8922 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8924 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8926 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8928 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8929 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8930 Mention in the doc string that setting these variables takes
8931 effect only after a call to set-window-buffer. (Bug#14200)
8933 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8935 * indent.c (Fvertical_motion): Don't consider display strings on
8936 overlay strings as display strings on the buffer position we
8937 started from. This prevents vertical cursor motion from jumping
8938 more than one line when there's an overlay string with a display
8939 property at end of line.
8940 Reported by Karl Chen <Karl.Chen@quarl.org> in
8941 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8943 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8945 * window.c (select_window): `record_buffer' even if window is
8946 already selected (bug#14191).
8948 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8950 * window.c (Fwindow_end): Test more flags, including the buffer's
8951 last_overlay_modified flag, to determine whether the window's
8952 display is really up-to-date. Prevents the function from
8953 returning a stale value. (Bug#14170)
8954 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8957 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8959 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8960 garbaged only if it is not already the top frame on its TTY.
8961 This prevents flickering due to constant redrawing of TTY frames when
8962 there are GUI frames open in the same session. (Bug#13864)
8964 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8966 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8967 of marking the idle timers directly.
8969 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8971 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8974 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8976 * window.c (select_window): Don't record_buffer while the invariant is
8977 temporarily broken (bug#14161).
8979 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8981 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8983 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8985 2013-04-07 Romain Francoise <romain@orebokech.com>
8987 Ignore additional platform-specific ACL errors (Bug#13702).
8988 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8989 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8991 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8993 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8996 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8998 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8999 This bug was introduced by my 2013-02-25 change that simplified
9000 data_start configuration. Without this change, on GNU/Linux
9001 an Emacs configured with --enable-profiling fails immediately
9002 due to a profiler signal.
9003 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9004 with these flags. On platforms where special flags are needed
9005 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9006 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9007 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9009 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9011 Get rid of some platform-specific functions examining window
9012 system and its capabilities. This is a partial rework of the
9014 * lisp.h (have_menus_p): Remove prototype. This function is
9015 replaced with platform-independent window_system_available.
9016 (check_window_system): Move to...
9017 * frame.h (decode_window_system_frame, window_system_available):
9018 ...here, add new prototypes.
9019 * frame.c (window_system_available, decode_window_system_frame):
9021 (check_window_system): Platform-independent now.
9022 * xterm.h (x_in_use): Remove declaration.
9024 * w32term.h (check_x_frame):
9025 * nsterm.h (check_x_frame): Remove prototypes. This function
9026 is replaced with platform-independent decode_window_system_frame.
9027 * msdos.c (have_menus_p): Remove.
9028 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9029 Remove platform-specific functions. Use check_window_system,
9030 decode_window_system_frame and check_ns_display_info where
9031 appropriate. Minor style and comment tweaks.
9032 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9033 (check_x_frame): Likewise.
9034 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9036 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9037 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9038 * xmenu.c, xselect.c: All related users changed.
9040 2013-04-03 Kenichi Handa <handa@gnu.org>
9042 The following changes is to optimize the code for reading UTF-8
9045 * coding.c (check_ascii): Rename from detect_ascii. Return value
9046 changed. Check EOL format. Do not call adjust_coding_eol_type
9048 (check_utf_8): New function.
9049 (adjust_coding_eol_type): Do nothing if already adjusted.
9050 (detect_coding): Compare the return value of check_ascii with
9051 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9052 (decode_coding_gap): Optimize for valid UTF-8.
9054 2013-03-21 Kenichi Handa <handa@gnu.org>
9056 * coding.c (syms_of_coding): Cancel previous change.
9058 * insdel.c (insert_from_gap): Fix previous change.
9060 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9062 Consistently use platform-specific function to detect window system.
9063 * lisp.h (check_window_system): New prototype. This function is
9064 going to replace check_x, check_w32 and check_ns.
9065 (have_menus_p): Mention msdos.c in comment.
9066 * fontset.c (check_window_system_func): Remove. Adjust all users.
9067 * fontset.h (check_window_system_func): Remove prototype.
9068 * nsterm.h (check_ns):
9069 * xterm.h (check_x):
9070 * w32term.h (check_w32): Likewise.
9071 * menu.c (Fx_popup_menu): Use check_window_system.
9072 * msdos.c (check_window_system): Define for MS-DOS.
9073 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9074 * w32fns.c (check_window_system): Likewise for MS-Windows.
9075 * xfns.c (check_window_system): Likewise for X.
9076 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9077 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9079 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9081 Prefer < to > in range checks such as 0 <= i && i < N.
9082 This makes it easier to visualize quantities on a number line.
9083 This patch doesn't apply to all such range checks,
9084 only to the range checks affected by the 2013-03-24 change.
9085 This patch reverts most of the 2013-03-24 change.
9086 * alloc.c (xpalloc, Fgarbage_collect):
9087 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9088 * character.c (string_escape_byte8):
9089 * charset.c (read_hex):
9090 * data.c (cons_to_unsigned):
9091 * dispnew.c (update_frame_1):
9092 * doc.c (Fsubstitute_command_keys):
9093 * doprnt.c (doprnt):
9094 * editfns.c (hi_time, decode_time_components):
9095 * fileio.c (file_offset):
9096 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9097 * font.c (font_intern_prop):
9098 * frame.c (x_set_alpha):
9099 * gtkutil.c (get_utf8_string):
9100 * indent.c (check_display_width):
9101 * keymap.c (Fkey_description):
9102 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9104 * minibuf.c (read_minibuf_noninteractive):
9105 * process.c (wait_reading_process_output):
9106 * search.c (Freplace_match):
9107 * window.c (get_phys_cursor_glyph):
9108 * xdisp.c (redisplay_internal):
9109 * xsmfns.c (smc_save_yourself_CB):
9110 Prefer < to > for range checks.
9111 * dispnew.c (sit_for): Don't mishandle NaNs.
9112 This fixes a bug introduced in the 2013-03-24 change.
9113 * editfns.c (decode_time_components): Don't hoist comparison.
9114 This fixes another bug introduced in the 2013-03-24 change.
9116 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9118 * frame.h (struct frame): Drop scroll_bottom_vpos
9119 member becaue all real users are dead long ago.
9120 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9121 * xdisp.c (redisplay_internal): Adjust user.
9123 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9125 * nsmenu.m (showAtX:Y:for:): setLevel to
9126 NSPopUpMenuWindowLevel (Bug#13998).
9128 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9130 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9131 (ns_check_pending_open_menu): Declare.
9133 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9134 (x_activate_menubar): Update the menu with title that matches
9135 ns_get_pending_menu_title, and call
9136 ns_check_pending_openmenu (Bug#12698).
9137 (menuWillOpen:): New method.
9138 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9140 * nsterm.m (menu_will_open_state, menu_mouse_point)
9141 (menu_pending_title): New varaibles.
9142 (ns_get_pending_menu_title, ns_check_menu_open)
9143 (ns_check_pending_open_menu): New functions.
9145 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9147 * indent.c (current_column_bol_cache): Remove leftover which is not
9148 used in Fmove_to_column any more.
9149 (current_column, scan_for_column): Adjust users.
9150 * keyboard.c (last_point_position_buffer, last_point_position_window):
9151 Remove leftovers which are not used for recording undo any more.
9152 (command_loop_1, syms_of_keyboard): Adjust users.
9153 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9154 redisplay_window any more.
9155 (move_it_to): Adjust user.
9157 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9159 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9160 Update dependencies.
9162 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9164 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9165 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9168 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9170 * window.h (struct window): Replace hchild, vchild and buffer slots
9171 with a single slot 'contents'. This is possible because each valid
9172 window may have either the child window (in vertical or horizontal
9173 combination) or buffer to display (for the leaf window). Using that,
9174 a lot of operations to traverse and/or change window hierarchies may
9175 be simplified. New member horizontal is used to distinguish between
9176 horizontal and vertical combinations of internal windows.
9177 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9178 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9179 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9180 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9181 Use contents slot, not buffer, where appropriate.
9182 (wset_combination): New function.
9183 (wset_buffer): Add eassert.
9184 (Fframe_first_window): Simplify the loop reaching first window.
9185 (Fwindow_buffer): Use WINDOW_LEAF_P.
9186 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9187 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9188 (unshow_buffer): Convert initial debugging check to eassert.
9189 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9190 (make_parent_window, window_resize_check, window_resize_apply)
9191 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9192 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9193 Adjust to match struct window changes.
9194 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9195 (mark_window_cursors_off, count_windows, get_leaf_windows)
9196 (foreach_window_1): Simplify the loop.
9197 * alloc.c (mark_object): Do not check for the leaf window because
9198 internal windows has no glyph matrices anyway.
9199 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9200 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9201 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9202 (build_frame_matrix_from_window_tree, mirror_make_current)
9203 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9204 (update_window_tree, set_window_update_flags): Simplify the loop.
9205 (sync_window_with_frame_matrix_rows): Enforce live window.
9206 Use contents slot, not buffer, where appropriate.
9207 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9208 and WINDOW_HORIZONTAL_COMBINATION_P.
9209 (make_frame_visible_1): Simplify the loop.
9210 Use contents slot, not buffer, where appropriate.
9211 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9212 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9213 (expose_window_tree): Likewise.
9214 Use contents slot, not buffer, where appropriate.
9215 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9216 to avoid deleted windows. Use contents slot instead of buffer.
9217 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9218 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9219 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9220 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9222 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9224 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9225 identify the reasons for assertion violations in bug#14062 and
9227 (Fx_show_tip): Fix compilation error under
9228 "--enable-check-lisp-object-type". (Bug#14073)
9230 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9231 Reported by <rzl24ozi@gmail.com>.
9233 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9235 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9237 (unwind_with_echo_area_buffer): ...to restore it here.
9238 This is needed to ensure that...
9239 (redisplay_window): ...both window markers are valid here,
9240 which is verified by eassert.
9241 * editfns.c (save_excursion_save): Do not assume that
9242 selected_window always displays the buffer.
9243 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9246 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9248 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9251 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9253 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9255 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9257 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9258 since MinGW's w32api headers do. This avoids compiler warnings.
9260 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9263 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9265 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9267 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9269 * gtkutil.c (style_changed_cb): Check if frame is live and an
9270 X frame (Bug#14038).
9272 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9274 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9275 Define only for _WIN32_WINNT less than 0x0500.
9276 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9278 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9279 see its own definitions of 'struct timeval' and 'struct timezone'.
9281 Fix incompatibilities between MinGW.org and MinGW64 headers.
9282 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9284 * w32.c (REPARSE_DATA_BUFFER): Guard with
9285 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9287 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9289 * xterm.c: Include X11/XKBlib.h
9290 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9292 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9294 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9296 * blockinput.h (input_blocked_p): Likewise.
9297 * bytecode.c (exec_byte_code): Likewise.
9298 * callproc.c (call_process_kill, call_process_cleanup)
9299 (Fcall_process): Likewise.
9300 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9301 (Fccl_execute_on_string): Likewise.
9302 * character.c (string_escape_byte8): Likewise.
9303 * charset.c (read_hex): Likewise.
9304 * cm.c (calccost): Likewise.
9305 * data.c (cons_to_unsigned): Likewise.
9306 * dired.c (directory_files_internal, file_name_completion):
9308 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9309 (sit_for): Likewise.
9310 * doc.c (Fsubstitute_command_keys): Likewise.
9311 * doprnt.c (doprnt): Likewise.
9312 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9313 * emacsgtkfixed.c: Likewise.
9314 * fileio.c (file_offset, Fwrite_region): Likewise.
9315 * floatfns.c (Fexpt, fmod_float): Likewise.
9316 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9318 * font.c (font_intern_prop): Likewise.
9319 * frame.c (x_set_alpha): Likewise.
9320 * gtkutil.c (get_utf8_string): Likewise.
9321 * indent.c (check_display_width): Likewise.
9322 * intervals.c (create_root_interval, rotate_right, rotate_left)
9323 (split_interval_right, split_interval_left)
9324 (adjust_intervals_for_insertion, delete_node)
9325 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9326 (merge_interval_right, merge_interval_left, copy_intervals)
9327 (set_intervals_multibyte_1): Likewise.
9328 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9329 * keymap.c (Fkey_description): Likewise.
9330 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9331 * lread.c (openp, read_integer, read1, string_to_number):
9333 * menu.c (ensure_menu_items): Likewise.
9334 * minibuf.c (read_minibuf_noninteractive): Likewise.
9335 * print.c (printchar, strout): Likewise.
9336 * process.c (create_process, Faccept_process_output)
9337 (wait_reading_process_output, read_process_output, send_process)
9338 (wait_reading_process_output): Likewise.
9339 * profiler.c (make_log, handle_profiler_signal): Likewise.
9340 * regex.c (re_exec): Likewise.
9341 * regex.h: Likewise.
9342 * search.c (looking_at_1, Freplace_match): Likewise.
9343 * sysdep.c (get_child_status, procfs_ttyname)
9344 (procfs_get_total_memory): Likewise.
9345 * systime.h (EMACS_TIME_VALID_P): Likewise.
9346 * term.c (dissociate_if_controlling_tty): Likewise.
9347 * window.c (get_phys_cursor_glyph): Likewise.
9348 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9349 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9351 * xfns.c (Fx_window_property): Likewise.
9352 * xmenu.c (set_frame_menubar): Likewise.
9353 * xselect.c (x_get_window_property, x_handle_dnd_message):
9355 * xsmfns.c (smc_save_yourself_CB): Likewise.
9356 * xterm.c (x_scroll_bar_set_handle): Likewise.
9358 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9360 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9361 to be optional or nil. Adjust comment and convert it to docstring.
9362 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9363 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9365 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9367 Static checking by GCC 4.8-20130319.
9368 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9369 * process.c (Fset_process_datagram_address)
9370 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9371 * xdisp.c (get_char_face_and_encoding):
9372 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9373 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9374 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9376 2013-03-24 Ken Brown <kbrown@cornell.edu>
9378 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9379 fix compilation on 64-bit Cygwin, where underscores are not
9380 automatically prepended.
9382 * w32term.c (w32_initialize): Silence compiler warning.
9384 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9386 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9387 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9388 variables, to save and restore frame dimensions.
9389 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9390 after returning from a 'fullscreen' configuration.
9391 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9392 to avoid races between the main thread and the input thread.
9394 * w32term.h (struct w32_output): New members normal_width,
9395 normal_height, normal_top, normal_left, and prev_fsmode.
9396 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9397 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9400 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9401 'fullscreen' parameter. Always record previous width and height
9402 of the frame, except when switching out of maximized modes, so
9403 that they could be restored correctly, instead of resetting to the
9404 default frame dimensions. Send SC_RESTORE command to the frame,
9405 unless we are going to send SC_MAXIMIZE, to restore the frame
9406 resize hints in the mouse pointer shown by the window manager.
9409 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9411 * lisp.h (get_frame_param): Adjust conditions for prototype
9414 2013-03-22 Ken Brown <kbrown@cornell.edu>
9416 * unexcw.c: Drop unneeded inclusion of w32common.h.
9417 (report_sheap_usage): Declare.
9418 (read_exe_header): Add magic numbers for x86_64.
9419 (fixup_executable): Fix printf format specifier for unsigned long
9422 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9424 * frame.h (struct frame): Put menu_bar_window under #ifdef
9425 because this member is not needed when X toolkit is in use.
9426 (fset_menu_bar_window):
9427 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9428 (free_glyphs, update_frame):
9429 * xdisp.c (expose_frame): Likewise.
9430 (display_menu_bar): Likewise. Remove redundant eassert.
9431 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9434 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9436 Use functions and constants to manipulate Lisp_Save_Value objects.
9437 This replaces code that used macros and strings and token-pasting.
9438 The change makes the C source a bit easier to follow,
9439 and shrinks the Emacs executable a bit.
9440 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9441 (make_save_value): Change 1st arg from string to enum. All callers
9444 (mark_object): Use if, not #if, for GC_MARK_STACK.
9445 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9446 (XSAVE_OBJECT): Now functions, not macros.
9447 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9448 the constant was never used.
9449 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9450 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9451 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9452 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9454 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9455 type3 with a single member save_type. All uses changed.
9456 (save_type, set_save_pointer, set_save_integer): New functions.
9457 * print.c (PRINTX): Remove.
9459 * alloc.c: Remove redundant static declarations.
9461 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9463 * window.h (struct window): Convert left_col, top_line, total_lines
9464 and total_cols from Lisp_Objects to integers. Adjust comments.
9465 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9467 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9468 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9469 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9470 Adjust users where appropriate.
9472 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9474 * frame.h (struct frame): Drop resx and resy because the same data is
9475 available from window system-specific output context. Adjust users.
9476 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9477 New functions to provide defaults when no window system available.
9478 (FRAME_RES_X, FRAME_RES_Y): New macros.
9479 (NUMVAL): Move from xdisp.c.
9480 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9481 (Ffont_face_attributes, Fopen_font):
9482 * image.c (gs_load):
9483 * w32font.c (fill_in_logfont):
9484 * xdisp.c (calc_pixel_width_or_height):
9485 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9486 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9488 2013-03-20 Kenichi Handa <handa@gnu.org>
9490 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9491 to 1 (temporary workaround until a bug related to ASCII
9492 optimization is fixed).
9494 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9496 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9497 Signal error if window is not internal. Adjust docstring.
9498 (delete_all_child_windows): Use combination_limit to save the buffer.
9499 (Fset_window_configuration): Adjust accordingly.
9500 * print.c (syms_of_print): Initialize debugging output not here...
9501 (init_print_once): ...but in a new function here.
9502 * lisp.h (init_print_once): Add prototype.
9503 * emacs.c (main): Add call to init_print_once. Adjust comments.
9505 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9507 * window.c (window_resize_check, window_resize_apply)
9508 (window_from_coordinates, recombine_windows, set_window_buffer)
9509 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9510 (Fsplit_window_internal, Fdelete_window_internal)
9511 (freeze_window_starts): Use bool for booleans.
9512 * window.h (window_frame_coordinates, resize_frame_windows)
9513 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9515 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9517 * dispnew.c (bitch_at_user): Use `user-error'.
9519 2013-03-17 Ken Brown <kbrown@cornell.edu>
9521 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9522 as return type of image_background. (Bug#13981)
9523 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9525 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9527 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9528 (ns_select): Don't return with result uninitialized.
9530 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9533 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9535 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9536 directories. If filename is nil, get directory name (Bug#13932).
9537 Use getFilename and getDirectory.
9538 (getFilename, getDirectory): New methods for EmacsSavePanel and
9540 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9542 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9544 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9546 2013-03-15 Kenichi Handa <handa@gnu.org>
9548 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9549 (adjust_after_replace): Make it back to static. Delete the third
9550 arg text_at_gap_tail. Cancel the code for handling it.
9552 * coding.h (struct coding_system): New member eol_seen.
9554 * coding.c (detect_ascii): New function.
9555 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9556 when the source bytes are actually scanned. On detecting for
9557 coding_category_utf_8_auto, call detect_ascii instead of scanning
9558 source bytes directly.
9559 (produce_chars): Call insert_from_gap with the new arg 0.
9560 (encode_coding): Likewise.
9561 (decode_coding_gap): Control ASCII optimization by the variable
9562 disable_ascii_optimization instead of #ifndef .. #endif.
9563 Deccode EOL format according to coding->eol_seen.
9564 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9567 * lisp.h (adjust_after_replace): Cancel externing it.
9568 (insert_from_gap): Adjust prototype.
9570 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9572 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9573 FULLSCREEN_MAXIMIZED. (Bug#13935)
9575 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9577 * region-cache.c (find_cache_boundary, move_cache_gap)
9578 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9579 Simplify debugging check and convert to eassert. Adjust comment.
9580 (pp_cache): Put under ENABLE_CHECKING.
9582 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9584 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9585 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9587 (w32fullscreen_hook): If the frame is visible, reset
9588 f->want_fullscreen flag after changing the frame size. If the
9589 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9592 2013-03-13 Daniel Colascione <dancol@dancol.org>
9594 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9595 too so that these builds can use Cygwin's file conversion
9596 functions. (We've been building and linking cygw32.o all along
9597 and just not using it.)
9599 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9601 File synchronization fixes (Bug#13944).
9602 * Makefile.in (LIB_FDATASYNC): New macro.
9604 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9605 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9606 Don't worry about HAVE_FSYNC, since a substitute fsync is
9607 available if the system lacks one.
9608 (Fwrite_regin): Retry fsync if interrupted.
9610 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9612 * w32term.c (w32_read_socket): If the Emacs frame is being
9613 activated, call w32fullscreen_hook, to make sure the new frame
9614 dimensions are in effect. (Bug#13937)
9616 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9618 * xdisp.c (init_iterator): Simplify because both character and byte
9619 positions are either specified or -1. Add eassert. Adjust comment.
9620 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9621 character and byte positions can be obtained from marker.
9623 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9625 Static checking by Sun C 5.12.
9626 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9627 * bytecode.c (exec_byte_code):
9628 * dispnew.c (init_display):
9630 * fileio.c (Fsubstitute_in_file_name):
9631 * keyboard.c (Fevent_convert_list):
9632 * keymap.c (Fsingle_key_description):
9633 * term.c (maybe_fatal, fatal):
9634 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9635 * xsmfns.c (Fhandle_save_session):
9636 Omit unreachable code.
9637 * keymap.c (map_keymap_char_table_item): Cast void * to
9638 a function pointer type; the C Standard requires this.
9640 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9641 Include <sys/param.h> unconditionally, as that works elsewhere and
9642 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9643 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9646 See ChangeLog.12 for earlier changes.
9652 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9654 This file is part of GNU Emacs.
9656 GNU Emacs is free software: you can redistribute it and/or modify
9657 it under the terms of the GNU General Public License as published by
9658 the Free Software Foundation, either version 3 of the License, or
9659 (at your option) any later version.
9661 GNU Emacs is distributed in the hope that it will be useful,
9662 but WITHOUT ANY WARRANTY; without even the implied warranty of
9663 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9664 GNU General Public License for more details.
9666 You should have received a copy of the GNU General Public License
9667 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.