1 2014-03-21 Daniel Colascione <dancol@dancol.org>
3 * alloc.c (lisp_align_malloc, allocate_string_data)
4 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5 (pointers_fit_in_lispobj_p,mmap_lisp_allowed_p): New functions.
7 2014-03-21 Eli Zaretskii <eliz@gnu.org>
9 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
12 2014-03-21 Daniel Colascione <dancol@dancol.org>
14 Always prohibit dumping a dumped Emacs.
16 * emacs.c (might_dump): New variable.
17 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
18 * lisp.h (might_dump): Declare.
19 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
21 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
23 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
25 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
27 * doc.c (store_function_docstring): Warn when we don't know where to
29 (Fsubstitute_command_keys): Don't advertise the fact that
30 text-properties are dropped, since we think it's a bug that we'll fix
33 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
34 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
35 * frame.c (frame_garbaged): Make "docstring" more precise.
37 2014-03-20 Glenn Morris <rgm@gnu.org>
39 * charset.c (init_charset): When we cannot find the charsets directory,
40 mention if EMACSDATA is set.
42 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
44 * fns.c (Frandom): Fix rare bug where the result isn't random.
46 Fix porting inconsistency about rounding to even.
47 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
48 This way, the unusual !HAVE_RINT case acts like the usual
49 HAVE_RINT case, and we can fix the documentation accordingly.
51 2014-03-19 Eli Zaretskii <eliz@gnu.org>
53 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
54 (w32_wnd_proc): Initialize the dwHoverTime member of
55 TRACKMOUSEEVENT structure.
57 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
59 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
61 2014-03-16 Eli Zaretskii <eliz@gnu.org>
63 * search.c (find_newline): Speed up the function when using the
64 newline cache, by halving the number of calls to
65 region_cache_forward and region_cache_backward. (Bug#16830)
67 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
69 * buffer.c (Fset_buffer): Document return value (bug#17015).
71 2014-03-14 Martin Rudalics <rudalics@gmx.at>
73 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
74 nil, always resize character wise to avoid potential loss of the
75 mode line (Bug#16923 related).
77 2014-03-12 Martin Rudalics <rudalics@gmx.at>
79 * frame.c (x_set_frame_parameters): Always calculate new sizes
80 pixelwise to avoid potential loss when rounding.
82 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
84 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
85 * xterm.c (x_free_frame_resources): Free all allocated cursors.
87 2014-03-10 Eli Zaretskii <eliz@gnu.org>
89 * w32.c (fstatat): Don't add an extra slash if the argument ends
90 with a slash: this fails the subsequent call to stat_worker on
91 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
93 2014-03-09 Martin Rudalics <rudalics@gmx.at>
95 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
97 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
99 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
101 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
102 when frame is only on one screen (Bug#14713).
104 2014-03-08 Eli Zaretskii <eliz@gnu.org>
106 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
107 there's a valid wrap point in the display line, the last glyph
108 cannot "just barely fit" on this row, because display_line doesn't
109 let it. Instead, proceed as if the last glyph didn't fit, so that
110 we eventually back up the iterator to the wrap point. This avoids
111 delusional behavior of move_it_to, whereby it proceeds to the next
112 display line, but sets current_x to zero for all the glyphs that
113 without word-wrap would fit on the previous display line.
114 One result was that visual-order cursor movement behaved erratically
116 (Fmove_point_visually): Add code to find the x coordinate of the
117 last character before wrap point, under word-wrap on a TTY.
119 2014-03-07 Eli Zaretskii <eliz@gnu.org>
121 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
122 also return value of MOVE_POS_MATCH_OR_ZV from
123 move_it_in_display_line_to, when moving from beginning of line to
124 point's position. (Bug#16961)
126 2014-03-07 Martin Rudalics <rudalics@gmx.at>
128 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
129 * window.c (Fselect_window): Explain NORECORD and
130 `buffer-list-update-hook' in doc-string.
132 2014-03-06 Martin Rudalics <rudalics@gmx.at>
134 * window.c (Fother_window_for_scrolling): Check that
135 Vother_window_scroll_buffer is a buffer.
137 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
139 * xterm.c (xim_initialize): Always pass a copy of resource name
140 to XRegisterIMInstantiateCallback and eassert whether return
141 value is True. Passing copy is important because Xlib doesn't
142 make its own copy and resource name argument usually points to
143 SSDATA (Vx_resource_name), which may be changed from Lisp.
144 (xim_close_display): For XUnregisterIMInstantiateCallback,
145 always eassert return value and pass exactly the same values
146 as were used for XRegisterIMInstantiateCallback.
147 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
148 sources to check why if you are interested.
150 2014-03-05 Martin Rudalics <rudalics@gmx.at>
152 * dispnew.c (change_frame_size_1): Add new_lines instead of
153 new_height, the latter may be still zero if passed as such.
154 * window.c (Fwindow_pixel_height): Mention bottom divider in
157 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
159 Fix "resource temporarily unavailable" with xgselect
161 * xgselect.c: Include <stdbool.h>.
162 (xg_select) [!USE_GTK]: Don't lose track of errno.
164 Fix minor --enable-gcc-warnings issues.
165 * widget.c (update_various_frame_slots, EmacsFrameResize):
166 Avoid unused locals. Prefer 'if' to '#if' when either will do.
168 2014-03-04 Ken Brown <kbrown@cornell.edu>
170 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
171 represent the actual adjustment needed for alignment.
173 2014-03-04 Eli Zaretskii <eliz@gnu.org>
175 * gmalloc.c (aligned_alloc): Don't allocate more memory than
176 needed, and don't reallocate if the initial allocation already
177 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
179 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
181 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
184 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
186 * cmds.c (delete-char): Update docstring pointing out that the
187 function ignores `delete-active-region' and `overwrite-mode'.
189 2014-03-03 Eli Zaretskii <eliz@gnu.org>
191 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
193 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
194 allocated buffer due to alignment.
195 (freehook): If the block to be freed was allocated by
196 'aligned_alloc', find its real pointer before calling 'free'.
198 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
201 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
203 * font.c (toplevel): Adjust comment about font cache layout.
204 (font_clear_cache): Fix to match real font cache layout.
205 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
206 (Fframe_font_cache) [FONT_DEBUG]: New function.
207 (syms_of_font) [FONT_DEBUG]: Defsubr it.
209 Avoid crashes when X fonts are erroneously freed on reused X
210 'Display *' connection data (Bug#16069). Note that X font
211 resources still may be leaked, but currently there is no way
212 to completely avoid it.
213 * xterm.h (struct x_display_info): New member x_id. Add comments.
214 * xterm.c (x_display_id): New variable.
215 (x_term_init): Assign identifier to each opened X connection.
216 * xfont.c (struct xfont): New member x_display_id.
217 (xfont_open): Initialize it with frame's display id.
218 (xfont_close): Check whether font's display id matches the one
219 recorded for the given display. Adjust comment.
220 * xftfont.c (struct xftfont_info):
221 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
223 2014-03-01 Martin Rudalics <rudalics@gmx.at>
225 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
226 * window.c (Fother_window_for_scrolling): Don't try to scroll a
227 killed Vother_window_scroll_buffer.
228 (Vother_window_scroll_buffer): Fix doc-string accordingly.
230 2014-03-01 Eli Zaretskii <eliz@gnu.org>
232 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
233 that start with more than 2 slashes as UNCs. (Bug#16751)
235 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
237 Fix a few crashes and leaks when cloning C strings.
238 * alloc.c, lisp.h (dupstring): New function.
239 * gtkutil.c (xg_get_font):
240 * term.c (tty_default_color_capabilities):
241 * xsettings.c (store_monospaced_changed)
242 (store_font_name_changed, parse_settings)
243 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
244 This avoids some unlikely crashes due to accessing freed storage,
245 and avoids some minor memory leaks in the more-typical case.
247 2014-02-28 Martin Rudalics <rudalics@gmx.at>
249 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
250 cursor when modeline can't be dragged (Bug#16647).
252 2014-02-28 Glenn Morris <rgm@gnu.org>
254 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
255 from custom-delayed-init-variables. (Bug#11565)
257 2014-02-27 Martin Rudalics <rudalics@gmx.at>
259 More fixes for mouse glyph calculations (Bug#16647).
260 * window.c (coordinates_in_window): In intersection of
261 horizontal and vertical window dividers prefer the horizontal
262 one. Add some extra parens to last fix.
263 (window_relative_x_coord): Return x-coordinate for header and
265 * xdisp.c (remember_mouse_glyph): In text area don't extend
266 glyph into mode line to show the vertical drag cursor there
267 immediately. Subdivide mouse glyphs in right fringes to show a
268 horizontal drag cursor as soon as we enter the "grabbable width"
269 portion. Handle vertical border case separately. Do not
270 subdivide window divider areas.
271 (note_mouse_highlight): On bottom divider of bottommost windows
272 show vertical drag cursor only when the minibuffer window can be
275 2014-02-27 Eli Zaretskii <eliz@gnu.org>
277 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
278 reset by the face of the object just displayed. See also bug#76.
279 (get_next_display_element): If the string came from a display
280 property, examine the box face attribute at it->position, not at
281 it->current.pos, since the latter was not updated yet. (Bug#16870)
282 (handle_face_prop): Improve commentary.
284 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
286 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
287 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
289 2014-02-26 Martin Rudalics <rudalics@gmx.at>
291 Fixes around Bug#16647.
292 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
293 ON_BOTTOM_DIVIDER cases.
294 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
295 only if the window has no right divider.
296 (Fcoordinates_in_window_p): Fix doc-string.
298 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
300 * lread.c (Funintern): Fix doc to match advertised calling convention.
302 2014-02-24 Daniel Colascione <dancol@dancol.org>
304 * keyboard.c (read_char): Close race that resulted in lost events.
306 2014-02-22 Glenn Morris <rgm@gnu.org>
308 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
309 * window.c (window-resize-pixelwise): Doc fixes.
311 * process.c (Finternal_default_process_filter)
312 (Finternal_default_process_sentinel): Doc tweaks.
314 2014-02-21 Glenn Morris <rgm@gnu.org>
316 * process.c (Fprocess_buffer, Faccept_process_output)
317 (Finternal_default_process_filter, Finternal_default_process_sentinel):
320 2014-02-21 Martin Rudalics <rudalics@gmx.at>
322 * window.c (Fwindow_scroll_bar_width): New function.
324 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
326 Pacify GCC when configuring with --enable-gcc-warnings.
327 * xdisp.c (move_it_in_display_line_to) [lint]:
328 Initialize recently-added local.
330 2014-02-21 Daniel Colascione <dancol@dancol.org>
332 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
334 2014-02-20 Eli Zaretskii <eliz@gnu.org>
336 * xdisp.c (init_iterator): Don't dereference a bogus face
338 (try_cursor_movement): Don't use cursor position if
339 set_cursor_from_row failed to compute it. This avoids assertion
340 violations in MATRIX_ROW.
341 (move_it_in_display_line_to): Save the iterator state in ppos_it
342 only once per call. Reimplement the method used to return to the
343 best candidate position if all the positions found in display line
344 are beyond TO_CHARPOS. This cuts down the number of calls to
345 bidi_shelve_cache, which moves a lot of stuff when lines are long
346 and include bidirectional text. (Bug#15555)
348 2014-02-20 Glenn Morris <rgm@gnu.org>
350 * data.c (Fdefalias): Doc fix.
352 2014-02-19 Eli Zaretskii <eliz@gnu.org>
354 * xdisp.c (display_line): Fix horizontal scrolling of large images
355 when fringes are turned off. This comes at a price of not
356 displaying the truncation/continuation glyphs in this case.
359 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
360 CreateDIBSection returns an error indication, zero out *ximg after
361 destroying the image. This avoids crashes in memory allocations
362 due to the fact that some of the callers also call
363 x_destroy_x_image, which will attempt to free an already free'd
366 2014-02-18 Martin Rudalics <rudalics@gmx.at>
368 * widget.c (update_various_frame_slots): Don't set
369 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
371 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
373 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
375 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
377 temacs --daemon fix (Bug#16599).
378 * emacs.c (main): Initialize daemon_pipe[1] here ...
379 (syms_of_emacs): ... instead of here.
381 2014-02-16 Anders Lindgern <andlind@gmail.com>
383 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
386 2014-02-16 Daniel Colascione <dancol@dancol.org>
388 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
389 (xd_get_connection_address): Use it.
390 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
391 xd_get_connection_address because the latter signals if the bus
392 we're trying to close is already disconnected.
394 2014-02-13 Eli Zaretskii <eliz@gnu.org>
396 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
397 argument to CreateThread. This avoids segfaults on Windows 9X.
398 Reported by oslsachem <oslsachem@gmail.com>.
400 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
402 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
403 * unexhp9k800.c (unexec_error): New function, to simplify the code.
404 (check_lseek): New function, to report lseek errors.
405 (save_data_space, update_file_ptrs, read_header, write_header)
406 (copy_file, copy_rest, unexec): Use these news functions.
407 (update_file_ptrs): Don't assume wraparound behavior when
408 converting a large size_t value to off_t.
410 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
412 * composite.c (fill_gstring_header): Pass positions as C integers
413 and move parameters checking to...
414 (Fcomposition_get_gstring): ...this function. Handle case when
415 buffer positions are in reversed order and avoid crash (Bug#16739).
417 * buffer.c (validate_region): Mention current buffer in error message.
419 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
421 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
423 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
425 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
427 2014-02-11 Glenn Morris <rgm@gnu.org>
429 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
430 Replace refs to "OpenStep" in messages.
432 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
434 Avoid "." at end of error diagnostics.
435 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
437 * nsfns.m (ns_display_info_for_name):
438 * nsselect.m (Fx_own_selection_internal):
439 * nsterm.m (performDragOperation:):
440 Remove "." from end of diagnostic.
442 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
444 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
445 unintuitive (bug#15824).
446 (Fyes_or_no_p): Doc fix (bug#15456).
448 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
450 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
452 * eval.c (call_debugger): When exiting the debugger, do not allow
453 max_specpdl_size less than actual binding depth (Bug#16603).
454 (syms_of_eval): Adjust docstring.
456 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
458 * cmds.c (Fself_insert_command): Output a clearer error message on
459 negative repetitions (bug#9476).
461 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
463 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
465 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
467 * minibuf.c (Fread_string): Doc clarification (bug#15422).
469 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
471 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
473 * keyboard.c (Frecursive_edit): Fix typo in docstring.
475 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
477 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
479 * keyboard.c (Frecursive_edit): Say more precicely how throwing
480 `exit' works (bug#15865).
482 2014-02-07 Martin Rudalics <rudalics@gmx.at>
484 Constrain window box/body sizes and margin widths (Bug#16649).
485 * xdisp.c (window_box_width): Don't return less than zero.
486 (window_box_left_offset, window_box_right_offset): Don't return
487 more than the window's pixel width.
488 * window.c (window_body_height, window_body_width): Don't return
490 (window_resize_apply): Adjust margin width, if necessary.
492 2014-02-07 Glenn Morris <rgm@gnu.org>
494 * nsterm.m (syms_of_nsterm): Doc fix.
496 2014-02-06 Eli Zaretskii <eliz@gnu.org>
498 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
499 New variables: pointers through which to call the respective APIs.
500 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
501 (filename_from_ansi, sys_link, check_windows_init_file):
502 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
503 This is required on Windows 9X, where we dynamically load
504 UNICOWS.DLL which has their non-stub implementations.
505 (maybe_load_unicows_dll): Assign addresses to these 2 function
506 pointers after loading UNICOWS.DLL.
508 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
509 MultiByteToWideChar and WideCharToMultiByte through function
512 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
515 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
517 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
518 for OSX >= 10.9 if separate spaces are used.
519 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
521 2014-02-06 Glenn Morris <rgm@gnu.org>
523 * buffer.c (cache-long-scans): Doc fix.
525 2014-02-05 Eli Zaretskii <eliz@gnu.org>
527 * w32fns.c (Fw32_shell_execute): Doc fix.
529 2014-02-05 Bastien Guerry <bzg@gnu.org>
531 * syntax.c (Fforward_word): Call Fconstrain_to_field with
532 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
534 2014-02-05 Martin Rudalics <rudalics@gmx.at>
536 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
537 outside the window (Bug#16649).
539 * xdisp.c (note_mouse_highlight): When entering a margin area show
540 a non-text cursor (Bug#16647).
542 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
544 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
545 It prompted a compile-time diagnostic on GNU/Linux.
546 Simplify to remove the need for the label.
548 2014-02-04 Eli Zaretskii <eliz@gnu.org>
550 * w32menu.c (w32_popup_dialog): Don't condition the whole function
551 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
552 to show it; otherwise return 'unsupported--w32-dialog' to signal
553 to the caller that emulation with menus is necessary.
554 This resurrects code inadvertently deleted by the 2013-10-08 commit.
556 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
558 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
561 * menu.c (Fx_popup_dialog): Don't condition the call to
562 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
563 special symbol 'unsupported--w32-dialog', emulate the dialog with
564 a menu by calling x-popup-menu.
566 * menu.h (Qunsupported__w32_dialog): New extern variable.
568 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
570 * keyboard.c (kbd_buffer_get_event): Read file notification events
573 * xgselect.c (xg_select): Read glib events in any case, even if
574 there are no file descriptors to watch for. (Bug#16519)
576 2014-02-03 Martin Rudalics <rudalics@gmx.at>
578 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
579 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
580 * w32term.c (w32_draw_window_divider): Handle first and last
582 * w32term.h (w32_fill_area_abs): New function.
583 * xdisp.c (x_draw_right_divider): Don't draw over bottom
585 * xfaces.c (realize_basic_faces): Handle new face ids.
586 * xfns.c (Fx_create_frame): Call x_default_parameter for right
587 and bottom divider width.
588 * xterm.c (x_draw_window_divider): Handle first and last pixels
591 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
593 * print.c (Fexternal_debugging_output): Add cast to pacify
594 --enable-gcc-warnings.
595 * eval.c (call_debugger): Grow specpdl if the debugger was
596 entered due to specpdl overflow (Bug#16603) and allow more
597 specpdl space for the debugger itself.
599 2014-02-02 Martin Rudalics <rudalics@gmx.at>
601 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
604 2014-02-01 Eli Zaretskii <eliz@gnu.org>
606 * w32fns.c (Ffile_system_info): Use WINAPI in the function
607 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
609 * print.c (Fexternal_debugging_output): If the argument character
610 is non-ASCII, encode it with the current locale's encoding before
611 writing the result to the terminal. (Bug#16448)
613 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
614 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
617 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
619 * process.c (create_process): Reset SIGPROF handler in the child.
620 * callproc.c (call_process): Likewise.
622 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
624 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
626 2014-01-29 Eli Zaretskii <eliz@gnu.org>
628 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
629 of zero to print strings, GDB doesn't like it.
631 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
632 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
633 we still use correct addresses. (Bug#16576)
635 2014-01-27 K. Handa <handa@gnu.org>
637 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
638 to preserve the code detection behavior of 24.3.
639 * coding.h (struct coding_system): New member detected_utf8_bytes.
640 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
641 (decode_coding_gap): Use short cut for UTF-8 file reading only
642 when coding->detected_utf8_bytes equals to coding->src_bytes.
643 * fileio.c (Finsert_file_contents): Cancel the previous change.
645 2014-01-29 Martin Rudalics <rudalics@gmx.at>
647 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
648 that are not visible.
650 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
652 * xmenu.c (create_and_show_popup_menu): Handle case when no key
653 is grabbed (Bug#16565).
655 2014-01-28 Martin Rudalics <rudalics@gmx.at>
657 * xdisp.c (last_max_ascent): Re-remove after erroneously
658 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
660 (move_it_to): Re-remove reference to last_max_ascent.
661 (Fwindow_text_pixel_size): Add iterator's max_ascent and
662 max_descent here instead of calling line_bottom_y.
665 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
667 * terminal.c (initial_free_frame_resources): New function.
668 (init_initial_terminal): Install new hook to free face cache
669 on initial frame and avoid memory leak. For details, see
670 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
671 * xfaces.c (free_frame_faces): Adjust comment.
673 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
675 * data.c (Fstring_to_number): Document results if unparsable
678 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
680 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
682 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
684 When decoding, prefer ptrdiff_t to int for buffer positions etc.
685 * coding.c (detect_coding_utf_8, emacs_mule_char)
686 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
687 (check_utf_8, decode_coding):
688 * coding.h (struct coding_system.errors):
689 Use ptrdiff_t, not int, for integer values derived from buffer and
692 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
693 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
694 before invoking decode_coding_gap, since there's just one block.
696 2014-01-25 Martin Rudalics <rudalics@gmx.at>
698 Fix handling of face attributes in Fx_create_frame (Bug#16529).
699 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
700 too early. Again run change_frame_size before assigning menu-
703 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
705 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
706 arrives, call x_check_fullscreen, in case the new display has a
707 different resolution. (Bug#16517)
709 2014-01-25 Eli Zaretskii <eliz@gnu.org>
711 * term.c (read_menu_input): If the selected frame changes, exit
713 (tty_menu_show): If the selected frame changes while we displayed
714 a menu, throw to top level. (Bug#16479)
716 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
718 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
720 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
722 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
723 * data.c (count_one_bits_word): Fix bug (negated comparison)
724 when BITS_PER_ULL < BITS_PER_BITS_WORD.
726 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
728 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
729 Avoid undefined behavior by initializing display property bit of a
730 string processed by the bidirectional iterator. For details, see
731 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
733 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
735 Minor cleanup of previous change.
736 * image.c (imagemagick_error, Fimagemagick_types):
737 Omit some recently-introduced and unnecessary casts and assignments.
739 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
741 Fix two memory leaks discovered with Valgrind.
742 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
743 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
745 2014-01-22 Martin Rudalics <rudalics@gmx.at>
747 Fixes in window size functions around Bug#16430 and Bug#16470.
748 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
749 (Fwindow_mode_line_height, Fwindow_header_line_height)
750 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
751 Minor doc-string adjustments.
752 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
754 (window_body_height, window_body_width): Do not count partially
755 visible lines/columns when PIXELWISE is nil (Bug#16470).
756 (Qfloor, Qceiling): New symbols.
758 2014-01-21 Eli Zaretskii <eliz@gnu.org>
760 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
761 when the image cache is not yet allocated. (Bug#16509)
763 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
765 * buffer.c (Fkill_buffer): When killing an indirect buffer,
766 re-attach intervals to its base buffer (Bug#16502).
767 * intervals.c (set_interval_object): Move from here...
768 * intervals.h (set_interval_object): ... to here. Fix comments.
770 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
772 Avoid undefined behavior by initializing buffer redisplay bit.
773 Problem reported by Dmitry Antipov in
774 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
775 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
777 Revert some of the CANNOT_DUMP fix (Bug#16494).
778 * lread.c (init_lread): Fix typo: NILP, not !NILP.
780 2014-01-19 Eli Zaretskii <eliz@gnu.org>
782 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
783 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
784 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
785 they are replaced by macros that expand into direct calls to the
786 corresponding functions from GDI32.DLL.
787 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
788 variables in the Cygwin build, they are unused.
790 2014-01-19 K. Handa <handa@gnu.org>
792 * composite.c (composition_update_it): Fix previous change.
794 2014-01-18 Eli Zaretskii <eliz@gnu.org>
796 Fix file name handling on MS-Windows 9X.
797 * w32.c (maybe_load_unicows_dll): New function.
799 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
800 on, to make sure we can convert file names to and from UTF-8 on
801 Windows 9X. This fixes a failure to start up because Emacs cannot
802 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
804 * w32font.c [WINDOWSNT]: Include w32.h.
805 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
806 of implementing the same stuff.
807 Remove now unused g_b_init_is_windows_9x.
809 * w32.h (maybe_load_unicows_dll): Add prototype.
811 2014-01-17 Eli Zaretskii <eliz@gnu.org>
813 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
814 switch to single keyboard. Prevents daemon crashes when a new
815 client connects while we show a TTY menu in an existing client.
818 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
820 Fix MinGW64 porting problem with _setjmp.
821 Reported by Eli Zaretskii in:
822 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
823 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
824 the old _setjmp and _longjmp. All uses changed.
826 2014-01-13 Daniel Colascione <dancol@dancol.org>
828 * textprop.c (Fremove_list_of_text_properties):
829 Correctly handle reaching the end of the interval tree. (Bug#15344)
831 2014-01-13 Martin Rudalics <rudalics@gmx.at>
833 * xdisp.c (resize_mini_window): Round height to a multiple of
834 frame's line height. Fix bug in calculation of window start
835 position (Bug#16424).
837 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
839 * macfont.m: Include termchar.h.
840 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
841 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
842 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
843 *_WITH_GC_* to take face and f as parameters.
844 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
845 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
847 2014-01-13 Daniel Colascione <dancol@dancol.org>
849 Fix menu item updating in the presence of the Unity global menu
852 * gtkutil.h (xg_have_tear_offs): Add frame parameter
853 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
855 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
856 updating menus; explain why.
857 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
858 problem it's supposed to solve and it interferes with detecting
859 the presence of a global menu.
860 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
863 2014-01-11 K. Handa <handa@gnu.org>
865 * composite.c (composition_update_it): Fix indexing of
866 LGSTRING_CHAR (Bug#15984).
868 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
870 * unexw32.c (_start) [__MINGW64__]: Define to __start.
872 2014-01-11 Eli Zaretskii <eliz@gnu.org>
874 * xdisp.c (try_window_id): Don't use this function's optimizations
875 if overlays in the buffer displayed by the window have changed
876 since last redisplay. (Bug#16347)
877 (message_dolog): Fix indentation.
879 2014-01-11 Martin Rudalics <rudalics@gmx.at>
881 * frame.c (frame_resize_pixelwise): Fix doc-string.
883 2014-01-10 Martin Rudalics <rudalics@gmx.at>
885 Fix handling of internal borders (Bug#16348).
886 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
887 Remove internal border width from pixel width of windows.
888 (change_frame_size_1): Don't return early when frame's pixel
889 size changes - we still have to record the new sizes in the
891 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
892 also when toolbar gets larger.
893 * window.c (check_frame_size): Include internal_border_width in
895 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
896 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
897 In non-toolkit/non-GTK version clear internal border.
898 * xterm.c (x_clear_under_internal_border): New function for
899 non-toolkit/non-GTK version.
900 (x_after_update_window_line): In non-toolkit/non-GTK version
902 (handle_one_xevent, x_set_window_size):
903 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
904 * xterm.h (x_clear_under_internal_border): Extern it.
906 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
908 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
909 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
912 2014-01-06 Eli Zaretskii <eliz@gnu.org>
914 * xdisp.c (redisplay_window): Don't skip window redisplay if the
915 last value of point is not equal to buffer's point. (Bug#16129)
917 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
920 * nsterm.h (updateCollectionBehavior): Rename from
921 updateCollectionBehaviour. All uses changed.
923 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
924 * Makefile.in (SETFATTR): New macro.
925 (temacs$(EXEEXT)): Use it.
927 2014-01-04 Martin Rudalics <rudalics@gmx.at>
929 Fix maximization behavior on Windows (Bug#16300).
930 * w32fns.c (w32_fullscreen_rect): Don't handle
931 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
932 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
933 of SetWindowPos. Restore last placement also when leaving
934 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
935 but the FULLSCREEN_BOTH case.
937 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
940 * data.c (arithcompare_driver):
941 * fileio.c (Fcar_less_than_car):
942 * fns.c (internal_equal):
943 * frame.c (delete_frame):
944 * lisp.h (enum More_Lisp_Bits):
946 Avoid C99 constructs that don't work in C89.
947 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
948 to port to C89, which doesn't have 'long long'.
949 (count_trailing_zero_bits): Use them.
951 2014-01-03 Chong Yidong <cyd@gnu.org>
953 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
955 2014-01-02 Martin Rudalics <rudalics@gmx.at>
957 Further adjust frame/window scrollbar width calculations.
958 * window.c (apply_window_adjustment):
959 Set windows_or_buffers_changed.
960 (Fwindow_scroll_bars): Return actual scrollbar width.
961 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
962 For non-toolkit builds again use 14 as minimum width and set
963 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
964 * xterm.c (XTset_vertical_scroll_bar): Take width from
965 WINDOW_SCROLL_BAR_AREA_WIDTH.
966 (x_new_font): Rename wid to unit. Base calculation of new
967 scrollbar width on toolkit used and make it analogous to that of
968 x_set_scroll_bar_default_width.
969 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
970 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
972 * w32term.c (w32_set_vertical_scroll_bar): Take width from
973 WINDOW_SCROLL_BAR_AREA_WIDTH.
974 (x_new_font): Make it correspond to changes in xterm.c.
976 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
978 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
979 This is a cleaner way to fix the MinGW-w64 porting problem.
980 Check for INTPTR_MAX misconfiguration.
982 2014-01-01 Eli Zaretskii <eliz@gnu.org>
984 * search.c (newline_cache_on_off, find_newline): In indirect
985 buffers, use the newline cache of the base buffer.
987 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
988 buffer, invalidate the caches of its base buffer. (Bug#16265)
990 * indent.c (width_run_cache_on_off, compute_motion): In indirect
991 buffers, use the width-run cache of the base buffer.
993 * xdisp.c (redisplay_window): When the window displays an indirect
994 buffer, and the character widths in the display table have
995 changed, invalidate the width-run cache of the corresponding base
998 * fileio.c (Finsert_file_contents): When invalidating the newline
999 cache, consider the case of inserting into indirect buffer.
1001 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1002 In indirect buffers, use the paragraph cache of the base buffer.
1004 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1006 * window.c (grow_mini_window): Fix last change.
1008 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1010 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1012 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1014 * w32term.c (w32_initialize): Use LCID and LOWORD.
1016 * w32proc.c (create_child): Use pid_t for 5th argument.
1017 (IsValidLocale): Don't provide prototype for MinGW64.
1018 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1019 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1021 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1022 MinGW64 doesn't support.
1024 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1026 * w32.c (set_named_security_info): New function.
1027 (acl_set_file): Fall back on set_named_security_info if
1028 set_file_security fails.
1029 (g_b_init_set_named_security_info_w)
1030 (g_b_init_set_named_security_info_a): New static variables.
1031 (globals_of_w32): Initialize them to zero.
1032 (set_named_security_info): Set them to non-zero if the
1033 corresponding API is available.
1034 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1035 New function typedefs.
1037 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1039 Some more fixes following pixelwise resize changes including one
1041 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1042 of frame_resize_pixelwise.
1043 * widget.c (pixel_to_text_size): New function.
1044 (update_wm_hints): Have size hints respect value of
1045 frame_resize_pixelwise.
1046 (EmacsFrameResize): Alway process resize requests pixelwise.
1047 * window.c (grow_mini_window): Make sure mini window is at least
1049 * xdisp.c (display_menu_bar): Make sure menubar extends till
1051 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1052 (x_set_tool_bar_lines): Calculate pixelwise.
1053 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1054 frame_resize_pixelwise.
1056 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1058 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1059 variables not used there.
1061 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1063 * w32.c (sys_umask): New function. (Bug#16299)
1065 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1067 * dispnew.c (change_frame_size_1): Take old width of root window
1068 from that window's pixel width. (Bug#16284)
1070 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1072 Plain copy-file no longer chmods an existing destination (Bug#16133).
1073 * fileio.c (realmask): Now a static var, not a local.
1074 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1075 Remove arg STATPTR. All uses changed.
1076 (Fcopy_file): Do not alter permissions of existing destinations,
1077 unless PRESERVE-PERMISSIONS (renamed from
1078 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1079 Avoid race when testing for existing destinations and for
1080 when input and output files are the same.
1081 If changing the group fails, adjust both default and
1082 preserved permissions so that access is not granted to the
1084 (Fset_default_file_modes, init_fileio): Update realmask.
1085 (Fdefault_file_modes): Use realmask instead of calling umask.
1087 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1089 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1090 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1091 flags on the daemon pipe ends before execing.
1093 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1095 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1096 session. (Bug#14739)
1098 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1100 * callproc.c (Vexec_path): Document that exec-directory is in it.
1102 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1104 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1107 2013-12-27 Chong Yidong <cyd@gnu.org>
1109 * data.c (Fsymbol_function): Doc fix.
1111 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1113 Some more tinkering with Bug#16051.
1114 * window.c (resize_frame_windows): Don't let the size of the
1115 root window drop below the frame's default character size.
1116 Never ever delete any subwindows - let the window manager do the
1119 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1120 of toolbar lines needed when they exceed the height of the root
1122 (unwind_create_frame_1): New function.
1123 (Fx_create_frame): Generally inhibit calling the window
1124 configuration change hook here. Remove extra call to
1125 change_frame_size - it's not needed when we don't run the
1126 configuration change hook.
1128 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1130 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1131 On my Fedora 19 platform the core dumps were so big that
1132 my desktop became nearly catatonic.
1133 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1134 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1135 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1136 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1137 a clang-only syntax.
1138 * conf_post.h (__has_feature): New macro, if not already defined.
1139 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1140 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1142 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1144 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1145 is a file name. (Bug#16252)
1147 2013-12-25 Chong Yidong <cyd@gnu.org>
1149 * keyboard.c (Voverriding_terminal_local_map)
1150 (Voverriding_local_map): Doc fix.
1152 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1154 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1156 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1157 file name when it is submitted to ShellExecute. Simplify code.
1158 Don't test DOCUMENT for being a string, as that is enforced by
1159 CHECK_STRING. Doc fix.
1161 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1163 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1164 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1165 redisplay_tool_bar does. Improve and fix commentary.
1166 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1167 limits of the glyph matrices. (Bug#16051)
1168 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1169 only when the new size is different from the old one, and the new
1170 size can be achieved given the frame height.
1172 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1174 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1176 2013-12-23 Glenn Morris <rgm@gnu.org>
1178 * lread.c (Fload): Mention load-prefer-newer in doc.
1180 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1182 Handle Bug#16207 by being more restrictive when running hooks.
1183 * window.c (unwind_change_frame): New function.
1184 (Fset_window_configuration): Don't run configuration change hook
1185 while the frame configuration is unsafe. Call select_window
1188 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1190 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1192 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1194 * nsterm.h: Declare EmacsColor category.
1196 * nsterm.m (NSColor): Implement EmacsColor category.
1197 (ns_get_color): Use colorUsingDefaultColorSpace.
1198 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1200 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1202 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1204 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1205 having the PNG_NORETURN attribute, to avoid compiler warning in
1208 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1210 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1212 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1213 fringe background extension.
1214 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1215 because they are now always the same as `left' and `width',
1216 respectively. Remove code for the case that `width' and
1217 `sb_width' are different.
1219 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1221 Remove scroll_bar_actual_width from frames.
1222 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1223 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1224 (x_figure_window_size):
1225 * nsterm.m (x_set_window_size):
1226 * widget.c (set_frame_size):
1227 * w32term.c (x_set_window_size):
1228 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1229 scroll_bar_actual_width.
1231 Convert scroll_bar members to integers on Windows.
1232 * w32term.h (struct scroll_bar): Convert top, left, width,
1233 height, start, end and dragging to integers.
1234 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1236 * w32term.c (w32_set_scroll_bar_thumb)
1237 (w32_scroll_bar_handle_click): Remove XINT conversions for
1238 scroll_bar members. Treat bar->dragging as integer.
1239 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1240 first element. Remove XINT conversions for scroll_bar members.
1241 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1242 Remove XINT conversions for scroll_bar members.
1244 Fix assignment for new window total sizes.
1245 * window.c (Fwindow_resize_apply_total): Assign values for
1248 2013-12-20 Chong Yidong <cyd@gnu.org>
1250 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1251 argument to `append'.
1253 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1255 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1256 current text face, for extending the face of the display margins.
1259 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1260 Doc fix. (Bug#16190)
1262 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1264 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1267 * nsterm.m (Qfile, Qurl): New.
1268 (EV_MODIFIERS2): New macro.
1269 (EV_MODIFIERS): Use EV_MODIFIERS2.
1270 (ns_term_init): Remove font and color from DND, does not work on
1271 newer OSX, and other ports don't have them.
1272 (performDragOperation:): Handle modifiers used during drag.
1273 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1274 Remove global Lisp variables used to communicate with ns-win.el.
1275 Remove font and color handling.
1276 (syms_of_nsterm): Defsym Qfile and Qurl.
1278 2013-12-19 Anders Lindgren <andlind@gmail.com>
1280 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1281 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1283 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1284 (constrainFrameRect): Remove special case nr_screens == 1.
1285 Don't constrain size to size of view.
1287 * nsterm.h (ns_output): Remove dont_constrain.
1289 2013-12-19 Anders Lindgren <andlind@gmail.com>
1291 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1293 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1295 Minor fixes for recent openp changes.
1296 * lisp.h (GCPRO7): New macro.
1297 * lread.c (openp): Use bool for boolean; all callers changed.
1298 Protect save_string from GC. Don't assume that file descriptors
1299 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1300 warning about uninitialized variable.
1302 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1304 * w32fns.c (emacs_abort): Use intptr_t as argument of
1305 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1307 2013-12-18 Glenn Morris <rgm@gnu.org>
1309 * lread.c (Fload): Pass load_prefer_newer to openp.
1310 Don't bother checking mtime if openp already did it.
1311 (openp): Add `newer' argument, to check all suffixes
1312 and find the newest file.
1313 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1314 * callproc.c (call_process):
1315 * charset.c (load_charset_map_from_file):
1316 * emacs.c (init_cmdargs):
1317 * image.c (x_create_bitmap_from_file, x_find_image_file):
1319 * lread.c (Flocate_file_internal):
1320 * process.c (Fformat_network_address):
1321 * sound.c (Fplay_sound_internal):
1322 * w32.c (check_windows_init_file):
1323 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1325 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1327 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1329 * w32.c (getloadavg): Don't index samples[] array with negative
1330 indices. Recover from wall-clock time being set backwards.
1332 * w32term.c (w32_initialize): Declare the argument of
1333 set_user_model as const.
1335 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1336 (w32_menu_show): Constify some arguments passed to MessageBox.
1338 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1339 to initialize Lisp objects.
1341 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1342 initialize Lisp objects.
1344 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1345 use variables used only on X under that condition.
1347 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1348 variables not used there.
1350 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1352 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1353 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1355 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1357 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1358 code, revealed in presence of R2L characters, character
1359 compositions, and display vectors. A better fix for Bug#16148.
1360 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1361 GTK and NS builds, they don't have this member of struct frame.
1363 * dispextern.h (struct composition_it): Correct a comment for the
1366 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1368 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1369 This prevents a compilation error on C compilers that do not
1370 default functions to return 'int' if not declared. Also, add
1371 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1372 since it now uses inline functions.
1374 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1376 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1377 display margins on mode line, header line, and in the frame's
1378 tool-bar window. (Bug#16165)
1380 2013-12-16 Andreas Schwab <schwab@suse.de>
1382 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1384 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1386 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1389 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1391 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1393 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1395 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1396 intended to find bogus pointers in font objects (Bug#16140).
1397 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1398 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1399 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1400 Disable for MS-Windows due to Bug#15876; apparently this
1401 requires more or less substantial changes in fontset code.
1402 * xfont.c (xfont_close):
1403 * xftfont.c (xftfont_close): Call x_display_info_for_display
1404 to check whether 'Display *' is valid (Bug#16093 and probably
1407 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1409 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1410 Reported by Juanma Barranquero <lekktu@gmail.com>.
1412 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1413 open a pty on MS-Windows. (Bug#16152)
1415 * emacs.c (decode_env_path): Fix bogus comparison against
1416 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1418 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1420 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1421 (Fx_file_dialog): Add parentheses around && to silence warning.
1423 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1425 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1427 * xdisp.c (extend_face_to_end_of_line): Extend background of
1428 non-default face in margin areas as well. (Bug#16151)
1429 (display_line): Call extend_face_to_end_of_line for continued
1430 lines as well, if the display margins have non-zero width.
1431 (set_glyph_string_background_width): When needed, set the
1432 extends_to_end_of_line_p flag on glyph strings to be drawn in
1433 margin areas, not only in the text area.
1435 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1438 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1440 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1441 Don't worry about verify_error being t, since it has to be a list.
1443 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1445 Use bool for boolean, focusing on headers.
1446 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1447 No need to include <stdbool.h>, since conf_post.h does it now.
1448 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1449 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1450 (SET_PER_BUFFER_VALUE_P):
1451 * ccl.c, ccl.h (setup_ccl_program):
1452 * ccl.h (CHECK_CCL_PROGRAM):
1453 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1454 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1455 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1456 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1457 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1458 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1459 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1460 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1461 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1462 (CHARSET_FAST_MAP_SET):
1463 * coding.c (decode_coding_ccl, encode_coding_ccl):
1464 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1465 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1466 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1467 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1468 (decode_coding_c_string):
1469 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1470 * conf_post.h (has_attribute):
1471 * dispextern.h (trace_redisplay_p)
1472 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1473 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1474 (SET_GLYPH_FROM_CHAR_GLYPH)
1475 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1476 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1477 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1478 (cursor_in_mouse_face_p):
1479 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1480 (blank_row, prepare_desired_row)
1481 (build_frame_matrix_from_leaf_window, make_current)
1482 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1483 (update_window, scrolling_window, update_frame_line):
1484 * disptab.h (GLYPH_FOLLOW_ALIASES):
1485 * editfns.c (Fformat):
1486 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1487 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1488 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1489 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1490 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1491 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1492 (FONT_DEFERRED_LOG):
1493 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1494 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1495 (FRAME_MOUSE_UPDATE):
1496 * fringe.c (Fdefine_fringe_bitmap):
1497 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1498 (x_create_bitmap_from_xpm_data, xpm_load_image):
1499 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1500 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1501 (MERGE_INTERVAL_CACHE):
1502 * keymap.h (KEYMAPP):
1503 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1504 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1505 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1506 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1507 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1508 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1509 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1510 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1511 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1512 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1513 (SETUP_BUFFER_SYNTAX_TABLE):
1514 * systime.h (timespec_valid_p):
1515 * term.c (save_and_enable_current_matrix):
1516 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1517 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1518 (redisplay_internal, try_window_reusing_current_matrix)
1519 (sync_frame_with_window_matrix_rows, try_window_id)
1520 (display_menu_bar, display_tty_menu_item, display_mode_line)
1521 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1522 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1523 * xmenu.c (xmenu_show):
1524 * xterm.c (use_xim, x_term_init):
1525 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1526 (struct x_bitmap_record):
1527 Use bool for booleans.
1528 * ccl.c (struct buffer_text):
1529 * ccl.h (struct ccl_program):
1530 * charset.h (struct charset):
1532 * coding.h (struct iso_2022_spec, struct coding_system):
1533 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1534 (struct glyph_string, struct face, struct face_cache)
1535 (struct bidi_string_data, struct bidi_it)
1536 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1538 * editfns.c (Fformat):
1539 * frame.h (struct frame):
1540 * fringe.c (struct fringe_bitmap):
1541 * intervals.h (struct interval):
1542 * keyboard.h (struct kboard):
1543 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1544 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1545 (struct Lisp_Buffer_Local_Value, union specbinding):
1546 * macfont.m (struct macfont_info):
1547 * process.h (struct Lisp_Process):
1548 * termchar.h (struct tty_display_info):
1549 * window.h (struct window):
1550 * xterm.h (struct x_output):
1551 Use bool_bf for boolean bit-fields.
1552 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1553 All callers changed.
1554 * ccl.h (struct ccl_program): Remove unused members private_state,
1555 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1557 (struct ccl_spec): Remove unused members cr_carryover,
1558 eight_bit_carryover.
1559 * conf_post.h: Include <stdbool.h>.
1560 (bool_bf): New type.
1561 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1562 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1563 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1564 'do { ... } while (false)' brackets.
1565 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1566 Args must now be expressions; all callers changed.
1567 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1568 (PRODUCE_GLYPHS): Simplify use of boolean.
1569 * fileio.c (Fcopy_file):
1570 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1571 * lisp.h (UNGCPRO): Return void, not int.
1572 (FOR_EACH_TAIL): Use void expression, not int expression.
1573 * region-cache.c: Reindent.
1574 * region-cache.h: Copy comments from region-cache.c, to fix
1575 incorrect remarks about booleans.
1577 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1579 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1580 when character at point is displayed from a display vector.
1583 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1585 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1586 now a list of certificate validation checks that will abort a
1587 connection with an error.
1588 (Fgnutls_boot): Document it and use it.
1590 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1592 * w32term.c (w32_enable_frame_resize_hack): New variable.
1593 (x_set_window_size): Use it to hack frame resizing on Windows
1596 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1598 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1599 Windows-specific code to w32.c. Change error message text to
1600 match that of Posix platforms.
1602 * w32.c (w32_copy_file): New function, most of the code copied and
1603 reworked from Fcopy_file. Improve error handling. Plug memory
1604 leak when errors are thrown. Support file names outside of the
1605 current codepage. (Bug#7100)
1607 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1609 * lread.c (load_path_default): Prototype.
1611 2013-12-13 Glenn Morris <rgm@gnu.org>
1613 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1614 (dump_path): Remove.
1615 (load-path-default): Remove `changed' argument.
1616 Do not set dump_path permanently. Simplify.
1617 (init_lread): Simplify.
1618 (syms_of_lread): Remove dump_path.
1620 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1622 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1623 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1624 2013-12-12 font-related change to avoid Bug#16128, which
1625 is quite hard to fix without even more substantial changes.
1627 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1629 * font.c (font_close_object): Check for live frame (Bug#16128).
1631 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1633 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1634 Return ptrdiff_t, not int, since it's a buffer size.
1635 Reindent/reparen some macros to a more Gnuish style.
1637 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1639 Avoid undefined behavior with huge regexp interval counts.
1640 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1641 since it's now specialized to interval counts. All uses changed.
1642 Do not assume wrapraound on signed integer overflow.
1643 (regex_compile): Simplify based on the above changes.
1645 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1647 Support file names on MS-Windows that use characters outside of
1648 the current system codepage. (Bug#7100)
1650 * w32.c (get_file_security, set_file_security)
1651 (create_symbolic_link): Separate pointers and boolean flags for
1652 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1653 non-zero, else the former.
1654 (codepage_for_filenames, filename_to_utf16, )
1655 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1657 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1659 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1660 Accept only one argument; all callers changed.
1661 (dostounix_filename): Remove the second argument, now works in
1662 UTF-8. All callers changed.
1663 (parse_root): Lose DBCS code.
1664 (get_long_basename, w32_get_short_filename, init_environment)
1665 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1666 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1667 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1668 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1669 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1670 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1672 (ansi_encode_filename): New function.
1673 (get_emacs_configuration, get_emacs_configuration_options):
1675 (add_volume_info, GetCachedVolumeInformation): Run the input file
1676 name through unixtodos_filename, to ensure it is stored and
1677 referenced in canonical form.
1678 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1679 (logon_network_drive, sys_link, utime): Improve error handling.
1680 (sys_access): New function.
1681 (hashval, generate_inode_val): Unused functions deleted.
1682 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1683 (check_windows_init_file): Convert error message from UTF-8 to
1684 ANSI codepage, for display in the message box.
1685 (globals_of_w32): Set w32_unicode_filenames according to the OS
1688 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1689 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1690 (syms_of_w32term): Declare w32-unicode-filenames.
1692 * w32proc.c (new_child, delete_child): Remove code that handled
1693 unused pending_deletion and input_file members of the child struct.
1694 (create_child, sys_spawnve): Convert all file names to ANSI
1695 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1696 name cannot be encoded in ANSI codepage. Don't use
1697 unixtodos_filename, mirror slashes by hand.
1698 (record_infile, record_pending_deletion): Functions deleted.
1699 (Fw32_short_file_name): Call w32_get_short_filename instead of
1702 * w32notify.c (add_watch): Work in Unicode mode when
1703 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1704 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1705 instead, do the same with Lisp primitives.
1707 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1708 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1709 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1710 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1711 (Fw32_shell_execute): Improve error reporting.
1712 (Fdefault_printer_name): Ifdef away for Cygwin.
1714 * w32.h (struct _child_process): Remove input_file and
1715 pending_deletion members that are no longer used.
1716 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1717 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1718 (ansi_encode_filename): New and updated prototypes.
1720 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1722 (unexec): Don't use dostounix_filename, it expects a file name in
1723 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1726 * fileio.c (Ffile_name_directory, file_name_as_directory)
1727 (directory_file_name, Fexpand_file_name)
1728 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1729 arguments of dostounix_filename.
1730 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1731 use MAX_UTF8_PATH for size of file-name strings.
1732 (emacs_readlinkat): Build an explicitly unibyte string for file
1734 (syms_of_fileio) <file-name-coding-system>:
1735 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1737 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1738 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1739 directories to UTF-8.
1740 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1741 environment, and each element of the input PATH, to UTF-8.
1743 * dired.c (file_attributes): Use build_unibyte_string explicitly
1744 to make Lisp strings from user and group names.
1746 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1749 * coding.c (decode_file_name, encode_file_name): New functions.
1751 * termcap.c (tgetent): Adapt to the change in arguments of
1754 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1757 * msdos.c (dostounix_filename, init_environment): Adapt to the
1758 change in arguments of dostounix_filename.
1760 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1761 [WINDOWSNT]: Encode file names passed to the image libraries in
1764 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1765 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1767 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1768 arguments of dostounix_filename.
1770 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1772 * font.h (struct font_entity) [HAVE_NS]: New field to record
1773 font driver which was used to create this entity.
1774 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1775 frame where the font was opened.
1776 (font_close_object): Add prototype.
1777 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1778 (font_close_object): Not static any more. Lost frame arg.
1779 Adjust comment and users.
1780 * alloc.c (cleanup_vector): Call font_close_object to adjust
1781 per-frame font counters correctly. If HAVE_NS, also call
1782 driver-specific cleanup for font-entity objects.
1783 * ftfont.c (ftfont_open):
1784 * nsfont.m (nsfont_open):
1785 * w32font.c (w32font_open_internal):
1786 * xfont.c (xfont_open):
1787 * xftfont.c (xftfont_open): Save frame pointer in font object.
1788 * macfont.m (macfont_open): Likewise.
1789 (macfont_descriptor_entity): Save driver pointer to be able
1790 to call its free_entity routine when font-entity is swept.
1791 * ftxfont.c (ftxfont_open): Add eassert because frame
1792 pointer should be saved by ftfont_driver.open.
1794 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1796 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1797 input polling is used. This is still meaningful for Cygwin, see
1798 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1799 * keyboard.c (poll_for_input_1, input_polling_used):
1800 Define unconditionally.
1801 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1802 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1803 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1804 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1805 (face_for_char): Likewise. Rearrange eassert and return ASCII
1806 face for CHAR_BYTE8_P.
1807 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1809 2013-12-11 Ken Brown <kbrown@cornell.edu>
1811 * dispextern.h (erase_phys_cursor):
1812 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1814 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1816 * nsterm.m (x_free_frame_resources):
1817 * term.c (tty_free_frame_resources):
1818 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1819 face cache because it's implied by free_frame_faces anyway.
1820 * w32term.c (x_free_frame_resources): Likewise. Do not call
1821 free_frame_faces twice.
1823 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1825 * editfns.c (Fformat_time_string): Mention %F in the doc.
1827 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1829 * window.c (resize_frame_windows): Don't return immediately when
1830 the root window's size doesn't change - the minibuffer window
1831 may still have to be repositioned/resized.
1832 * xfns.c (Fx_create_frame): Always change the frame size after
1833 initializing the frame's faces.
1834 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1835 change_frame_size should already have done it.
1836 (x_new_font): Assign new tool- and menu-bar heights.
1837 (x_set_window_size_1): Account for tool- and menu-bar heights
1838 (Bug#16013). Don't set pixel sizes since change_frame_size
1839 should already have done it.
1841 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1843 Remove the option of using libcrypto.
1844 * Makefile.in (LIB_CRYPTO): Remove.
1845 (LIBES): Don't use it.
1847 2013-12-11 Juri Linkov <juri@jurta.org>
1849 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1850 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1852 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1854 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1855 drawn tool bar items (Bug#16058).
1856 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1858 2013-12-09 Ken Brown <kbrown@cornell.edu>
1860 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1862 * lisp.h (get_frame_param): Adjust conditions for prototype
1865 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1867 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1868 Avoid unused macro warning if configured --without-xft.
1870 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1872 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1874 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1876 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1878 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1880 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1882 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1884 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1886 Use libcrypto's checksum implementations if available, for speed.
1887 * Makefile.in (LIB_CRYPTO): New macro.
1890 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1891 The macro didn't conform to C99 due to type mismatch,
1892 which caused compilation failure with Sun C 5.12,
1893 and it was confusing anyway. Include window.h to declare
1894 redisplay_other_windows.
1896 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1898 * window.c (set_window_buffer): Update mode line (bug#16084).
1900 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1902 Fix minor problems found by static checking.
1903 * keyboard.c (poll_for_input_1, input_polling_used):
1904 Define only if HAVE_NTGUI.
1905 * xmenu.c (popup_activate_callback): Omit unnecessary
1906 check against USE_X_TOOLKIT, which must be defined here anyway.
1907 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1910 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1912 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1914 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1916 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1918 * nsterm.m (x_set_window_size): Remove fprintf.
1919 (init): Define always. Set applicationDidFinishLaunchingCalled
1921 (applicationDidFinishLaunching:):
1922 Set applicationDidFinishLaunchingCalled.
1923 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1926 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1928 Pixel resize changes for NS (Bug#16049).
1929 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1930 height/width. row/cols are locals.
1931 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1932 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1933 (windowWillResize): Remove gsextra. Calculate extra as in
1935 (x_new_font): Don't change frame size if fullscreen.
1936 Change size pixelwise.
1938 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1939 comment in xfns.c. Change to pixelwise call.
1941 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1943 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1946 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1948 * xterm.c (input_signal_count): Remove.
1949 (x_dispatch_event): Define unconditionally.
1950 (x_make_frame_visible): Process X events until the frame
1951 is really visible (Bug#16027).
1952 * xterm.h (x_dispatch_event): Declare unconditionally.
1954 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1956 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1958 * nsterm.m (x_set_window_size): Handle pixelwise.
1960 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1962 * w32term.c (x_new_font):
1963 * xterm.c (x_new_font): Calculate new frame size from new font
1966 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1968 * lisp.h (FOR_EACH_TAIL): New macro.
1969 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1971 * window.c (select_window): Call second wset_redisplay before we change
1972 selected_window (bug#16034).
1974 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1976 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1978 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1980 * w32xfns.c: Include window.h, to avoid a compiler warning.
1982 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1984 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1985 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1986 window_scroll takes care of it.
1987 (Fset_window_point, Fdelete_other_windows_internal)
1988 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1989 (Fsplit_window_internal, Fdelete_window_internal)
1990 (Fresize_mini_window_internal, Fset_window_configuration)
1991 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1992 cause redisplay instead of forcing a complete redisplay.
1993 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1994 we're only affecting the selected_window.
1996 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1998 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1999 directional control characters. Update type and category
2000 determination according to the UBA from Unicode v6.3.
2001 (bidi_category_t): New category EXPLICIT_FORMATTING.
2003 * dispextern.h (bidi_type_t): Update to include new bidirectional
2004 properties introduced with Unicode v6.3. (Bug#16043)
2006 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2008 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2011 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2013 * font.c (font_list_entities): Remove dummy assignment.
2014 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2015 used on graphic displays only. Remove unused 'font_encoder' member.
2016 (struct font_bitmap): Remove unused 'extra' member.
2017 * nsfont.m (nsfont_open):
2018 * w32font.c (w32font_open_internal):
2019 * ftfont.c (ftfont_get_bitmap): Adjust users.
2021 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2023 Use bool for boolean.
2024 * tparam.c (tparam1):
2025 * undo.c (record_point, record_property_change):
2026 Use bool for boolean, for local vars that are always true or false.
2028 Minor integer overflow fixes (Bug#16033).
2029 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2030 This improves on the previous fix to this function.
2031 (window_resize_check): When summing up pixel counts, don't rely on
2032 undefined behavior if the sum overflows.
2034 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2036 * window.c (Fset_window_new_pixel): Don't choke at negative
2037 argument value (Bug#16033).
2039 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2040 to avoid crash in window_box_height.
2042 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2043 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2045 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2047 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2049 Minor integer overflow fixes.
2050 * window.c (Fset_window_new_pixel, grow_mini_window):
2051 * xdisp.c (Fwindow_text_pixel_size):
2052 Avoid undefined behavior on signed integer overflow.
2053 * xfns.c (x_set_mouse_color):
2054 Check that drag shape fits in 'unsigned', since that's what X wants.
2056 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2058 Improve reporting of fatal exception on MS-Windows.
2059 * w32fns.c (my_exception_handler): New function.
2060 (globals_of_w32fns): Set it up as the unhandled exception
2061 handler. Initialize exception code and address to zeros.
2062 (emacs_abort): If the exception code and address are available,
2063 print them at the beginning of the backtrace. Fix the format of
2064 printing addresses (was producing 0x0x12345678 on XP).
2067 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2069 * eval.c (Fbacktrace__locals): New function.
2070 (syms_of_eval): Defsubr it.
2072 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2074 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2075 Define here to unify between...
2076 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2077 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2079 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2081 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2083 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2084 fringe background extension.
2085 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2086 because they are now always the same as `left' and `width',
2087 respectively. Remove code for the case that `width' and
2088 `sb_width' are different.
2090 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2092 Fix minor problems found by static checking.
2093 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2094 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2095 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2097 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2099 * image.c (imagemagick_compute_animated_image): Don't crash if we
2100 have an animation with different-sized images (bug#15313).
2102 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2104 Remove some unused items introduced during pixelwise change.
2105 * window.c (window_resize_total_check): Remove unused function.
2106 * xdisp.c (remember_mouse_glyph): Remove unused label.
2107 (Ftool_bar_height): Move declaration inside #if.
2108 * xterm.c (x_set_window_size): Don't use r and c.
2110 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2112 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2115 * window.c (Fset_window_configuration): Comment out unused variables.
2117 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2119 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2121 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2123 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2125 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2126 HAVE_GNUTLS3 (Bug#16001).
2128 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2129 if interrupts are deferred (Bug#15801).
2131 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2133 Support resizing frames and windows pixelwise.
2134 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2135 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2136 (struct glyph_matrix): Replace window_left_col and
2137 window_top_line by window_pixel_left and window_pixel_top.
2138 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2140 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2141 (draw_window_divider, move_it_to, x_draw_right_divider)
2142 (x_draw_bottom_divider, change_frame_size): Add or fix
2144 * dispnew.c (change_frame_size_1): Change prototype.
2145 (adjust_glyph_matrix, required_matrix_width)
2146 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2147 values instead of lines and columns.
2148 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2149 WINDOW_TOTAL_FRINGE_WIDTH.
2150 (handle_window_change_signal, do_pending_window_change)
2151 (init_display): Adjusts calls of change_frame_size.
2152 (change_frame_size, change_frame_size_1): Handle pixelwise
2154 * frame.c (Qright_divider_width, Qbottom_divider_width):
2156 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2157 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2158 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2159 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2161 (set_frame_param): New function.
2162 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2163 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2164 (Ffringe_width, Fborder_width, Fright_divider_width)
2165 (Fbottom_divider_width): New functions, defsubr them.
2166 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2167 New argument pixelwise.
2168 (struct frame_parm_table): New members Qright_divider_width and
2169 Qbottom_divider_width.
2170 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2171 (x_report_frame_params): Handle Qright_divider_width and
2172 Qbottom_divider_width.
2173 (x_set_right_divider_width, x_set_bottom_divider_width):
2175 (frame_resize_pixelwise): New option.
2176 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2177 new_pixelwise, right_divider_width and bottom_divider_width;
2178 remove total_lines; rename text_lines, text_cols, new_text_lines
2179 and new_text_cols to text_height, text_width, new_height and
2180 new_width respectively.
2181 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2182 FRAME_TEXT_WIDTH respectively.
2183 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2184 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2185 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2187 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2188 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2189 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2190 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2191 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2192 (FRAME_TOTAL_COLS_ARG): Remove macro.
2193 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2194 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2195 (x_wm_set_size_hint): Handle frame pixel sizes.
2196 * indent.c (compute_motion, Fcompute_motion):
2197 Call window_body_width instead of window_body_cols.
2198 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2199 (make_lispy_position): Handle right and bottom dividers.
2200 (Fsuspend_emacs): Pixelize call of change_frame_size.
2201 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2202 * lisp.h: Extern set_frame_param.
2203 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2205 (Fx_create_frame): Add entry for vertical_drag_cursor.
2206 Pixelize call of change_frame_size.
2207 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2208 * nsterm.m (ns_update_window_end): Optionally draw right
2210 (x_set_window_size): Add argument pixelwise.
2211 Call check_frame_size and change_frame_size with pixelwise zero.
2212 (ns_draw_window_divider): New function.
2213 (ns_redisplay_interface): Add ns_draw_window_divider.
2214 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2215 (x_new_font): Call x_set_window_size with pixelwise zero.
2216 * print.c (print_object): For a window print its sequence
2218 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2219 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2220 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2221 (w32_createwindow): Use scroll bar area width.
2222 (w32_wnd_proc): Handle bottom divider width.
2223 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2224 (Fx_create_frame): Default divider width parameters.
2225 Caclulate sizes pixelwise. Add vertical drag cursor support.
2226 (x_create_tip_frame): Default divider widths to zero.
2227 Pixelize call to change_frame_size.
2228 (Fx_show_tip): Add handling of divider widths. Pixelize window
2230 (Fw32_frame_rect): New function.
2231 (frame_parm_handler w32_frame_parm_handlers): Add divider
2233 (Vx_window_vertical_drag_shape): Add variable.
2234 * w32inevt.c (resize_event, maybe_generate_resize_event):
2235 Pixelize change_frame_size calls.
2236 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2238 * w32term.c (w32_draw_window_divider): New function.
2239 (x_update_window_end): Handle right divider.
2240 (w32_draw_fringe_bitmap, x_scroll_run)
2241 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2242 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2243 Calculate new frame sizes pixelwise.
2244 (x_new_font): Pixelize call to x_set_window_size.
2245 (x_check_fullscreen): Pixelize call to change_frame_size.
2246 (x_set_window_size_1, x_set_window_size): New argument
2247 pixelwise. Calculate pixelwise.
2248 (x_wm_set_size_hint): Use scroll bar area width.
2249 (w32_redisplay_interface): Add w32_draw_window_divider.
2250 * w32term.h (struct w32_output): Add vertical drag cursor.
2251 * widget.c (set_frame_size, update_wm_hints)
2252 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2254 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2255 * window.c (sequence_number): Restore.
2256 (Fwindow_pixel_width, Fwindow_pixel_height)
2257 (Fwindow_mode_line_height, Fwindow_header_line_height)
2258 (window_pixel_to_total, Frun_window_scroll_functions)
2259 (Fset_window_new_pixel, window_resize_apply_total)
2260 (Fwindow_resize_apply_total): New functions.
2261 (window_body_height, window_body_width): Rename from
2262 window_body_lines. New argument PIXELWISE.
2263 Calculate pixelwise.
2264 (Fwindow_body_height, Fwindow_body_width): New argument
2266 (coordinates_in_window, window_relative_x_coord): Use window's
2267 pixel width instead of total width.
2268 (replace_window, recombine_windows): Initialize pixel values.
2269 (resize_root_window, resize_frame_windows, grow_mini_window)
2270 (shrink_mini_window): New argument PIXELWISE.
2271 Calculate pixelwise.
2272 (Fdelete_other_windows_internal, adjust_window_margins)
2273 (window_resize_check, window_resize_apply)
2274 (Fdelete_window_internal, Fresize_mini_window_internal)
2275 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2276 (check_frame_size): Rename arguments. New argument PIXELWISE.
2277 Calculate pixelwise.
2278 (set_window_buffer): Make samebuf bool. Run configuration change
2279 hook only if buffer changed.
2280 (Fset_window_buffer): Rewrite doc-string.
2281 (make_window): Initialize new_pixel slot.
2282 (Fwindow_resize_apply): Check pixel size of root window.
2283 (Fsplit_window_internal): Call 2nd argument pixel_size.
2284 Calculate pixelwise.
2285 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2287 (save_window_data): New slots frame_text_width,
2288 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2289 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2291 (Fcurrent_window_configuration, Fset_window_configuration)
2292 (save_window_save, compare_window_configurations): Handle new
2293 slots in save_window_data and saved_window.
2294 (Fset_window_scroll_bars): Fix doc-string.
2295 (window_resize_pixelwise): New variable.
2296 (coordinates_in_window, Fcoordinates_in_window_p):
2298 (make_parent_window): Adjust sequence_number.
2299 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2301 * window.h (struct window): New members new_pixel, pixel_left,
2302 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2303 (wset_new_pixel): New function.
2304 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2305 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2306 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2307 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2308 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2309 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2310 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2311 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2312 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2313 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2314 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2315 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2316 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2317 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2318 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2320 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2321 (window_body_width, check_frame_size): Adapt external declarations.
2322 * xdisp.c (last_max_ascent): New integer.
2323 (window_text_bottom_y): Handle bottom divider.
2324 (window_box_width, window_box_height): Calculate pixelwise.
2325 (get_glyph_string_clip_rects): Handle right divider.
2326 (remember_mouse_glyph): When windows are resized pixelwise
2327 proceed with width and height set to 1.
2328 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2330 (move_it_to): Calculate and return maximum x position
2332 (Fwindow_text_pixel_size): New function.
2333 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2334 (tool_bar_lines_needed): Rename to tool_bar_height.
2335 Calculate pixelwise.
2336 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2337 Calculate pixelwise.
2338 (redisplay_tool_bar): Calculate pixelwise.
2339 (redisplay_window): Calculate pixelwise. Handle dividers.
2340 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2341 (x_draw_vertical_border): Handle dividers.
2342 (define_frame_cursor1): Handle vertical drag cursor.
2343 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2344 (expose_window): Calculate pixelwise. Handle dividers.
2345 (init_xdisp): Initialize pixel values.
2346 * xfaces.c (Qwindow_divider): New face.
2347 (realize_basic_faces): Realize it.
2348 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2349 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2350 (x_set_scroll_bar_default_width): Default actual width to 16.
2351 (Fx_create_frame): Set sizes pixelwise.
2352 (x_create_tip_frame): Default divider widths to zero.
2353 Pixelize call of change_frame_size.
2354 (Fx_show_tip): Handle divider widths. Initial pixel position
2356 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2357 (Vx_window_vertical_drag_shape): New option.
2358 * xmenu.c (free_frame_menubar): Pixelize call of
2360 * xterm.c (x_draw_window_divider): New function.
2361 (x_update_window_end): Optionally draw right divider.
2362 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2363 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2364 (handle_one_xevent, x_new_font): Calculate pixelwise.
2365 (x_set_window_size_1, x_set_window_size): New argument
2366 pixelwise. Calculate pixelwise.
2367 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2368 (struct x_redisplay_interface): Add x_draw_window_divider.
2369 * xterm.h (struct x_output): Add vertical_drag_cursor.
2371 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2373 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2374 Set invisible frames's `redisplay' when a full redisplay is requested.
2375 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2376 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2377 (display_mode_lines): Set it here instead.
2379 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2381 * dispextern.h (set_window_update_flags): Remove.
2383 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2385 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2387 * xdisp.c (REDISPLAY_SOME_P): New macro.
2388 (redisplay_internal): Use it (bug#15999).
2389 (prepare_menu_bars, redisplay_window): Use it as well.
2391 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2393 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2395 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2396 (globals_of_w32font): Zero it out.
2397 (GetCharWidth32W_Proc): New function pointer.
2398 (get_char_width_32_w): New function.
2399 (compute_metrics): If get_glyph_outline_w returns an error, try
2400 get_char_width_32_w before declaring a failure. This avoids
2401 punishing raster (a.k.a. "bitmap") fonts by slowing down
2402 redisplay. (Bug#6364).
2404 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2406 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2407 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2408 highlight needs to be redisplayed. (Bug#15913)
2410 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2412 Fix minor problems found by static checking.
2413 * buffer.h (struct buffer_text, struct buffer):
2414 * frame.h (struct frame):
2415 * window.h (struct window):
2416 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2417 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2418 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2419 no-longer-valid use of HAVE_MENUS.
2420 * xdisp.c (propagate_buffer_redisplay): Now static.
2422 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2424 * xmenu.c (Fmenu_or_popup_active_p):
2425 * window.c (Fset_window_configuration):
2426 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2427 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2428 * fns.c (Fyes_or_no_p):
2429 * editfns.c (Fmessage_box, Fmessage_or_box):
2430 * alloc.c (make_save_ptr_ptr):
2431 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2433 * window.c (Fset_window_configuration): Move select_window later.
2435 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2437 Refine redisplay optimizations to only redisplay *some* frames/windows
2438 rather than all of them.
2439 * xdisp.c (REDISPLAY_SOME): New constant.
2440 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2441 (bset_redisplay, bset_update_mode_line): New functions.
2442 (message_dolog): Use bset_redisplay.
2443 (clear_garbaged_frames): Use fset_redisplay.
2444 (echo_area_display): Use wset_redisplay.
2445 (buffer_shared_and_changed): Remove.
2446 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2447 frame titles. Compute the actual set of windows redisplayed.
2448 Don't update frame titles and menu bars for frames that don't need to
2450 (propagate_buffer_redisplay): New function.
2452 (redisplay_internal): Use it. Be more selective in the set of windows
2453 we redisplay. Propagate windows_or_buffers_changed to
2454 update_mode_lines a bit later to simplify the code.
2455 (mark_window_display_accurate_1): Reset window and buffer's
2457 (redisplay_window): Do nothing if neither the window nor the buffer nor
2458 the frame needs redisplay.
2459 * window.h (struct window): Add `redisplay' field.
2460 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2461 (redisplay_other_windows, window_list): New declarations.
2462 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2463 (window_list): Not static any more.
2464 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2465 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2466 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2467 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2468 * frame.h (struct frame): Add `redisplay' field.
2469 Move `external_menu_bar' bitfield next to other bit-fields.
2470 (SET_FRAME_GARBAGED): Use fset_redisplay.
2471 (SET_FRAME_VISIBLE): Don't garbage the frame;
2472 Use redisplay_other_windows.
2473 * buffer.h (struct buffer): Add `redisplay' field.
2474 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2475 (modify_overlay): Use bset_redisplay.
2476 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2478 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2480 Support w32 file notifications in batch mode.
2481 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2482 invalid (which happens in batch mode). If non-interactive, call
2483 handle_file_notifications to store file notification events in the
2484 input queue. (Bug#15933)
2486 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2488 * w32inevt.c (handle_file_notifications): Now external, not static.
2490 * w32term.h (handle_file_notifications): Provide prototype.
2492 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2493 init_crit, since init_display, which does that otherwise, is not
2496 2013-11-27 Glenn Morris <rgm@gnu.org>
2498 * Makefile.in ($(lispsource)/international/charprop.el): New.
2499 (emacs$(EXEEXT)): Depend on charprop.el.
2501 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2503 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2504 deleting portions of the buffer under non-nil REPLACE argument.
2507 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2508 directory, watch it and not its parent.
2509 (add_watch): Allow empty string in FILE.
2511 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2513 * window.c (Fset_window_start, window_resize_apply)
2514 (window_scroll): Reset window_end_valid (Bug#15957).
2516 2013-11-27 Glenn Morris <rgm@gnu.org>
2518 * Makefile.in (leimdir): Now in lisp source directory.
2519 ($(leimdir)/leim-list.el): Just use ../leim .
2520 * epaths.in (PATH_DUMPLOADSEARCH):
2521 * lread.c (load_path_default):
2522 * nsterm.m (ns_load_path): No more leim directory.
2524 2013-11-26 Andreas Schwab <schwab@suse.de>
2526 * .gdbinit (xgettype): Add cast.
2528 2013-11-26 Glenn Morris <rgm@gnu.org>
2530 Preload leim-list.el.
2531 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2532 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2533 is a single directory.
2535 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2537 bool-vector-subsetp is now the normal direction (Bug#15912).
2538 * data.c (Fbool_vector_subsetp): Test whether the first argument
2539 is a subset of the second one, not the reverse. Add doc string.
2541 Fix minor problems found by static checking.
2542 * lread.c (load_path_default): Now static.
2543 * textprop.c (text_property_stickiness): Be consistent about the
2544 test used when deciding whether to consider the previous character.
2545 This simplifies the code a bit.
2547 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2549 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2551 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2552 (syms_of_frame): Don't defsubr them.
2554 2013-11-25 Glenn Morris <rgm@gnu.org>
2556 * lread.c (load_path_default): Change the sense of the argument.
2557 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2558 from dump_path. When it is not, avoid checking dump_path twice.
2560 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2561 uninstalled dump_path against installed Vload_path. (Bug#15964)
2563 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2565 Export get_pos_property to Elisp.
2566 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2567 (syms_of_editfns): Export it to Elisp.
2569 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2571 2013-11-23 Romain Francoise <romain@orebokech.com>
2573 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2574 initialization here ...
2575 (syms_of_fileio): ... from here.
2577 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2579 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2580 Please use --enable-check-lisp-object-type.
2582 2013-11-23 Glenn Morris <rgm@gnu.org>
2584 * process.c (get_process): Explicit error for dead buffers.
2586 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2588 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2590 2013-11-23 Glenn Morris <rgm@gnu.org>
2592 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2593 * lread.c (load_path_check): Take path to check as argument.
2594 (load_path_default): New, split from init_lread.
2595 (init_lread): Move calc of default load-path to load_path_default.
2596 Empty elements in EMACSLOADPATH now stand for the default.
2597 (load-path): Doc fix.
2598 * emacs.c (decode_env_path): Add option to treat empty elements
2599 as nil rather than ".".
2600 * callproc.c (init_callproc_1, init_callproc):
2601 * image.c (Vx_bitmap_file_path):
2602 * lisp.h (decode_env_path):
2603 * lread.c (Vsource_directory):
2604 Update for new argument spec of decode_env_path.
2606 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2608 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2609 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2611 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2613 Fix some dependency problems that cause unnecessary recompiles.
2614 Problem reported by RMS in
2615 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2616 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2617 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2618 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2619 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2620 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2621 (boostrap-clean): No need to remove stamp-oldxmenu.
2623 Fix recently introduced bool vector overrun.
2624 This was due to an optimization that went awry.
2625 Reported by Glenn Morris in
2626 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2627 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2628 for empty vectors, undoing the 2013-11-18 change.
2629 * data.c (bool_vector_binop_driver): Rely on this.
2630 Fix bug that occasionally overran the destination.
2631 * lisp.h (struct Lisp_Bool_vector): Document this.
2633 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2635 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2638 * nsterm.m (init, run, stop:): Comment out for now, does not work
2641 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2643 * charset.c (syms_of_charset): Don't read past end of string.
2645 2013-11-19 Glenn Morris <rgm@gnu.org>
2647 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2649 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2651 Add hooks to run on gaining/losing focus. (Bug#15029)
2652 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2653 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2654 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2656 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2658 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2659 The old names predated the API change that put destination at end.
2661 Improve API of recently-added bool vector functions (Bug#15912).
2662 The old API had (bool-vector-count-matches A B)
2663 and (bool-vector-count-matches-at A B I), which gave the
2664 misleading impression that the two functions were variants, one
2665 with a location I. The new API has (bool-vector-count-population A)
2666 and (bool-vector-count-consecutive A B I) to make the distinction
2667 clearer. The first function no longer has a B argument, since the
2668 caller can easily determine the number of nils if the length and
2669 number of ts is known.
2670 * data.c (Fbool_vector_count_population): Rename from
2671 bool_vector_count_matches, and accept just 1 argument.
2672 (Fbool_vector_count_consecutive): Rename from
2673 Fbool_vector_count_matches_at.
2675 Always allocate at least one bits_word per bool vector.
2676 See Daniel Colascione in:
2677 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2678 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2679 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2680 * lisp.h (struct Lisp_Bool_vector): Document this.
2682 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2684 * insdel.c (invalidate_buffer_caches): New function, consolidated
2685 from part of prepare_to_modify_buffer.
2686 (insert_from_gap, prepare_to_modify_buffer):
2687 * coding.c (code_convert_region, code_convert_string):
2688 Call invalidate_buffer_caches. (Bug#15841)
2690 * lisp.h (invalidate_buffer_caches): Add prototype.
2692 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2694 * w32term.c (x_update_window_end): Don't invalidate the entire
2695 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2696 highlight needs to be redisplayed. (Bug#15913)
2698 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2700 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2702 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2704 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2705 while we are using Vprin1_to_string_buffer.
2707 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2708 after inserting the description string. (Bug#15907)
2710 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2712 * data.c: Work around bogus GCC diagnostic about shift count.
2713 Reported by Eli Zaretskii in
2714 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2715 (pre_value): New function.
2716 (count_trailing_zero_bits): Use it.
2718 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2720 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2721 assume C macros are not supported even under -g3 in these old GCC
2724 2013-11-15 Leo Liu <sdl.web@gmail.com>
2726 * minibuf.c (Ftry_completion, Fall_completions)
2727 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2729 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2731 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2732 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2733 This avoids placing unnecessary constants into the Emacs code.
2735 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2737 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2738 for Cygwin w32 build.
2740 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2741 for Cygwin w32 build. (Bug#15892)
2743 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2745 Simplify, port and tune bool vector implementation.
2746 * alloc.c (bool_vector_exact_payload_bytes)
2747 (bool_vector_payload_bytes): Remove.
2748 (bool_vector_fill): Return its argument.
2749 * alloc.c (bool_vector_fill):
2751 * print.c (print_object):
2752 Simplify by using bool_vector_bytes.
2753 * alloc.c (make_uninit_bool_vector):
2754 New function, broken out from Fmake_bool_vector.
2755 (Fmake_bool_vector): Use it. Use tail call.
2756 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2757 * data.c (BITS_PER_ULL): New constant.
2758 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2759 if long long versions don't exist.
2760 (shift_right_ull): New function.
2761 (count_one_bits_word): New function, replacing popcount_bits_word
2762 macro. Don't assume that bits_word is no wider than long long.
2763 (count_one_bits_word, count_trailing_zero_bits):
2764 Don't assume that bits_word is no wider than long long.
2765 * data.c (bool_vector_binop_driver, bool_vector_not):
2766 * fns.c (Fcopy_sequence):
2768 Create an uninitialized destination, to avoid needless work.
2769 (internal_equal): Simplify.
2770 (Ffillarray): Prefer tail call.
2771 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2772 contain at least one word.
2773 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2774 chars are narrower than ints.
2775 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2776 * fns.c (Fcopy_sequence):
2778 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2779 Don't try to port to hosts where bits_word values have holes; the
2780 code wouldn't work there anyway. Verify this assumption, though.
2781 (bool_vector_bytes): New function.
2782 (make_uninit_bool_vector): New decl.
2783 (bool_vector_fill): Now returns Lisp_Object.
2785 * xfns.c (xic_create_fontsetname):
2786 * xrdb.c (gethomedir): Prefer tail calls.
2788 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2790 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2791 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2793 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2794 that requires a return value.
2795 (Fset_buffer_modified_p): Take advantage of this change to do
2798 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2800 * buffer.c (Frestore_buffer_modified_p): Sync it with
2801 Fset_buffer_modified_p.
2802 (Fforce_mode_line_update): New function, moved from subr.el.
2803 (Fset_buffer_modified_p): Use them.
2804 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2806 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2808 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2809 This avoids undefined behavior when subtracting pointers into
2810 different aways. On my platform it also makes the code a tad
2811 smaller and presumably faster.
2813 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2815 * keyboard.c (command_loop_1): Use region-extract-function.
2816 * insdel.c (Qregion_extract_function): Not static any more (can we
2817 stop pretending that these vars can benefit from being marked static?).
2819 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2821 * search.c (find_newline): If buffer text is relocated during the
2822 "dumb loop", adjust C pointers into buffer text to follow suit.
2825 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2827 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2828 for conversion (Bug#15837).
2830 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2832 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2833 for the entire range of inserted characters. (Bug#15841)
2835 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2837 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2839 (realize_default_face): Remove assignment to distant-foreground if
2840 unspecified (Bug#15815).
2842 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2844 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2845 cache-long-scans disabled, since we don't want to call
2846 prepare_to_modify_buffer (in insert_1_both) for each message we
2849 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2850 from buffer.c. Improve commentary to the buffer field setter
2853 * buffer.c (bset_cache_long_scans): Static function deleted.
2854 Improve commentary to the buffer field setter functions.
2855 (init_buffer_once): Default for cache-long-scans changed to t.
2858 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2860 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2862 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2863 This bug was introduced in my 2013-06-21 change, and caused
2864 struct Lisp_Sub_Char_Table objects to be given too many slots,
2865 which broke 'make -C admin/unidata'.
2867 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2869 Import changes from mac-port 4.5.
2870 * macfont.m (mac_font_copy_default_descriptors_for_language)
2871 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2872 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2873 (macfont_language_default_font_names): New.
2874 (macfont_list): Rearrange language/charset code.
2875 (macfont_close): Don't check for macfont_info->cache.
2876 (mac_ctfont_create_preferred_family_for_attributes): New font
2877 selection code, call
2878 mac_font_copy_default_name_for_charset_and_languages.
2879 (mac_font_copy_default_descriptors_for_language)
2880 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2882 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2884 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2886 Port to C11 aligned_alloc, and fix some integer overflows.
2887 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2888 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2889 and use of posix_memalign replaced with aligned_alloc.
2890 (aligned_alloc): New function, defined or declared as needed.
2891 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2892 Don't undef; configure.ac now does this.
2893 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2894 (calloc, aligned_alloc): Check for integer overflow.
2895 (aligned_alloc): Rename from memalign. All uses changed.
2896 (memalign): New function, an alias for aligned_alloc.
2898 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2900 * xdisp.c (redisplay_internal): Fix typo in last change.
2902 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2904 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2906 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2908 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2909 redisplay--mode-lines-cause.
2910 (redisplay_internal): Keep them uptodate. Remove redundant check of
2911 buffer_shared_and_changed.
2912 * *.[chm]: Number every assignment to update_mode_lines so we
2913 can track why it is set.
2915 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2917 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2919 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2921 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2922 can track why it is set.
2924 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2926 Integer-related fixes for term.c etc.
2927 * dispextern.h (face_tty_specified_color): New function.
2928 * term.c (turn_on_face): Don't rely on undefined behavior when
2929 assigning an out-of-range value to 'long'.
2930 Simplify test for toggling highlight.
2931 (tty_capable_p): Omit last two (unused) args. All callers changed.
2932 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2933 (read_menu_input, tty_menu_activate, tty_menu_show):
2934 * xfaces.c (x_supports_face_attributes_p)
2935 (tty_supports_face_attributes_p):
2936 Use bool for boolean. All callers changed.
2937 (tty_supports_face_attributes_p): Omit defaults for color indices;
2938 no longer needed. Simplify tail call.
2940 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2942 * xdisp.c (prepare_menu_bars): Mark static.
2943 * lisp.h (prepare_menu_bars): Don't declare.
2944 * xselect.c (x_handle_selection_clear):
2945 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2947 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2949 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2950 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2952 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2954 * keyboard.c (Fcommand_error_default_function): Rename from
2955 Fdefault_error_output.
2957 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2959 * keyboard.c (Fdefault_error_output): New function, extracted from
2961 (syms_of_keyboard): Use it for Vcommand_error_function.
2963 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2965 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2966 (init_eval): Use it to ensure handlerlist is non-NULL.
2967 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2968 (Fsignal): Adjust NULLness test of handlerlist.
2969 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2971 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2973 * callproc.c (call_process): Call prepare_to_modify_buffer before
2974 decoding text read from the sub-process, as the decoded stuff will
2975 be inserted into the buffer. This will invalidate the various
2976 caches maintained for the buffer. (Bug#15148)
2978 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2980 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2981 string of glyphless-char-display.
2983 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2985 * nsfns.m (ns_get_name_from_ioreg): New function.
2986 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2987 OSX >= 10.9. Use ns_get_name_from_ioreg.
2989 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2991 Simplify and port recent bool vector changes.
2992 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2993 only in this file. Use a more-efficient implementation if the
2994 second argument is a power of 2.
2995 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2996 Remove no-longer-necessary compile-time checks.
2997 (bool_vector_exact_payload_bytes): New function.
2998 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2999 exact payload changed to call the new function. Do not assume
3000 that the arg or result fits in ptrdiff_t.
3001 (bool_vector_fill): New function.
3002 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3004 (vroundup_ct): Don't assume arg fits in size_t.
3005 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3006 invoke set_category_set.
3007 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3008 All callers changed. Use bool_vector_set.
3009 * category.h (XCATEGORY_SET): Remove; no longer needed.
3010 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3012 * data.c (Faref): Use bool_vector_ref.
3013 (Faset): Use bool_vector_set.
3014 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3015 (Fbool_vector_not, Fbool_vector_count_matches)
3016 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3017 * fns.c (concat): Use bool_vector_ref.
3018 (Ffillarray): Use bool_vector_fill.
3019 (mapcar1): Use bool_vector_ref.
3020 (sxhash_bool_vector): Hash words, not bytes.
3021 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3022 a constant, since it's now used in #if.
3023 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3024 unsigned char on unusual architectures, so that we no longer
3025 assume that the number of bits per bits_word is a power of two or
3026 is a multiple of 8 or of CHAR_BIT.
3027 (Qt): Add forward decl.
3028 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3029 at least as strictly as bits_word.
3030 (bool_vector_data, bool_vector_uchar_data): New accessors.
3031 All data structure accesses changed to use them.
3032 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3033 (bool_vector_set): New functions.
3034 (bool_vector_fill): New decl.
3035 (ROUNDUP): Move to alloc.c as described above.
3037 Fix recent gnutls changes.
3038 * gnutls.c (Fgnutls_boot): Don't assume C99.
3039 * process.c (wait_reading_process_output): Fix typo in recent change.
3041 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3043 * process.c (wait_reading_process_output, read_process_output)
3044 (send_process): Check gnutls_state is not NULL.
3046 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3047 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3049 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3051 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3052 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3054 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3057 * nsfns.m (Fx_create_frame): Fix memory leak.
3059 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3060 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3061 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3063 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3065 * xdisp.c (message3_nolog, message_with_string): Encode the string
3066 before writing it to the terminal in a non-interactive session.
3068 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3069 sure we concatenate them into a unibyte string.
3071 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3072 resulting temporary name before returning it to the caller.
3073 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3074 is a unibyte string, convert NAME to a unibyte string to ensure
3075 that the result is also a unibyte string.
3077 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3078 create unibyte strings from default paths and directory/file
3081 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3084 * callproc.c (init_callproc): Use build_unibyte_string to make
3085 sure we create unibyte strings from default paths and
3086 directory/file names.
3088 * buffer.c (init_buffer): Don't store default-directory of
3089 *scratch* in multibyte form. The original problem which led to
3090 that is described in
3091 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3092 but it was solved long ago. (Bug#15260)
3094 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3096 Port to stricter C99 platforms.
3097 Especially, C99 prohibits nesting a struct X inside struct Y if
3098 struct X has a flexible array member.
3099 * alloc.c (struct sdata): New type.
3100 (sdata): Implement in terms of struct sdata.
3101 Remove u member; all uses replaced by next_vector, set_next_vector.
3102 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3103 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3104 (struct sblock): Rename first_data member to data, which is now
3105 a flexible array member. All uses changed.
3106 (next_vector, set_next_vector, large_vector_vec): New functions.
3107 (vector_alignment): New constant.
3108 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3109 (struct large-vector): Now merely a NEXT member, since the old approach
3110 ran afoul of stricter C99. All uses changed to use
3111 large_vector_vec or large_vector_offset.
3112 (large_vector_offset): New constant.
3113 * dispnew.c: Include tparam.h, for tgetent.
3114 Do not include term.h; no longer needed.
3115 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3116 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3117 (struct Lisp_Vector): Use a flexible array member for contents,
3118 instead of a union with a member that is an array of size 1.
3120 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3121 fact that the struct no longer contains a union.
3122 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3123 (struct Lisp_Save_Value, struct Lisp_Free):
3124 Use unsigned, not int, for spacers, to avoid c99 warning.
3125 (union specbinding): Use unsigned, not bool, for bitfield, as
3126 bool is not portable to pre-C99 hosts.
3128 2013-11-04 Glenn Morris <rgm@gnu.org>
3130 * emacs.c (usage_message): Mention that `-L :...' appends.
3132 2013-11-02 Glenn Morris <rgm@gnu.org>
3134 * Makefile.in (abs_builddir): Remove.
3135 (bootstrap_exe): Use relative filename.
3137 Use relative filenames in TAGS files.
3138 * Makefile.in (abs_srcdir): Remove it again.
3139 (.PHONY): Remove frc.
3140 (maintainer-clean): No more TAGS-LISP file.
3141 (TAGS): Pass relative file names to etags.
3142 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3144 * Makefile.in (abs_srcdir): New, set by configure.
3146 (maintainer-clean): Remove pointless echo. That should be in the
3147 top-level Makefile, if anywhere. Delete TAGS-LISP.
3148 (extraclean): No s/ and m/ directories for some time.
3149 (TAGS): Also depend on ctagsfiles3.
3150 Remove no-longer-defined S_FILE.
3151 Pass absolute filenames to etags once more.
3152 (TAGS-LISP): Replace lispdir with its expansion.
3153 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3154 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3156 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3158 * xfaces.c (check_lface_attrs, realize_default_face):
3159 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3160 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3162 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3164 * emacs.c (original_pwd): Remove global var by making it local.
3165 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3167 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3169 * xfaces.c: Declare color_distance.
3170 (QCdistant_foreground): New variable.
3171 (NEAR_SAME_COLOR_THRESHOLD): New define.
3172 (load_color2): New function.
3173 (load_color): Call load_color2.
3174 (load_face_colors): Call load_color2 and if distant-color is specified
3175 calculate distant and use distant-color if colors are near.
3176 (LFACE_DISTANT_FOREGROUND): New define.
3177 (merge_face_ref, Finternal_set_lisp_face_attribute)
3178 (Finternal_get_lisp_face_attribute)
3179 (x_supports_face_attributes_p): Handle distant-foreground similar to
3181 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3183 * dispextern.h (lface_attribute_index):
3184 Add LFACE_DISTANT_FOREGROUND_INDEX.
3186 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3188 * image.c (pbm_next_char): New function.
3189 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3190 (pbm_scan_number): Use it.
3191 (Qlibjpeg_version): New variable.
3192 (syms_of_image): DEFSYM and initialize it.
3194 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3196 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3198 2013-10-31 Glenn Morris <rgm@gnu.org>
3200 * emacs.c (original_pwd): New char.
3201 (main): If using --chdir, store original_pwd.
3202 (init_cmdargs): When setting Vinvocation_directory based on a
3203 relative argv[0], use original_pwd if set. (Bug#15768)
3205 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3207 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3209 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3211 * insdel.c: Fix minor problems found by static checking.
3212 (Qregion_extract_function): Now static.
3213 (prepare_to_modify_buffer_1): Remove unused locals.
3215 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3217 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3218 (syms_of_xdisp): Declare pre-redisplay-function.
3219 (markpos_of_region): Remove function.
3220 (init_iterator, compute_stop_pos, handle_face_prop)
3221 (face_before_or_after_it_pos, reseat_to_string)
3222 (get_next_display_element, window_buffer_changed)
3223 (redisplay_internal, try_cursor_movement, redisplay_window)
3224 (try_window_reusing_current_matrix, try_window_id, display_line)
3225 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3226 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3227 * window.h (struct window): Remove field `region_showing'.
3228 * dispextern.h (struct it): Remove region_beg/end_charpos.
3229 (face_at_buffer_position, face_for_overlay_string)
3230 (face_at_string_position): Update prototypes.
3231 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3232 (face_at_string_position): Remove `region_beg' and `region_end' args.
3233 * fontset.c (Finternal_char_font):
3234 * font.c (font_at, font_range): Adjust calls accordingly.
3235 * insdel.c (Qregion_extract_function): New var.
3236 (syms_of_insdel): Initialize it.
3237 (prepare_to_modify_buffer_1): Use it.
3239 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3241 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3242 * ftxfont.c (ftxfont_get_gcs):
3243 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3244 * xfaces.c (x_free_colors, x_free_dpy_colors)
3245 (x_create_gc, unload_color):
3246 * xselect.c (x_property_data_to_lisp):
3247 * xsettings.c (parse_settings):
3248 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3249 (get_bits_and_offset): Adjust definition.
3250 * frame.c (XParseGeometry): Adjust locals.
3251 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3252 * regex.h (toplevel): Likewise for reg_syntax_t.
3254 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3256 * eval.c (run_hook_with_args): Use FUNCTIONP.
3258 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3260 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3261 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3262 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3263 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3264 on MS-Windows anyway.
3265 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3266 (free_realized_face): ...adjust user.
3267 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3268 white relief pixels to -1.
3269 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3270 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3271 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3273 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3275 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3276 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3277 in practice now. All callers changed.
3279 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3281 * dispextern.h (struct face): Use bitfields for 'underline_type'
3282 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3283 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3284 'stipple' member. Move 'lface' member up to help...
3285 * xfaces.c (make_realized_face): ...this function to find and
3286 clear just the members that need clearing.
3287 (load_face_colors, realize_x_face):
3288 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3290 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3292 * xftfont.c (struct xftfont_info): Remove set-but-unused
3294 (xftfont_open): Adjust user.
3295 (xftfont_get_colors): Remove useless prototype.
3297 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3299 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3300 before passing them to 'unexec'. (Bug#15260)
3302 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3304 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3306 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3308 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3309 the changed signature of the font driver's 'close' method.
3311 * w32font.h (w32font_close): Adjust the prototype to the change in
3312 function definition.
3314 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3316 * w32uniscribe.c (uniscribe_close): Adapt the call to
3317 w32font_close to its new prototype.
3319 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3321 Omit unused frame argument of font API's close function.
3322 * font.h (struct font): Drop frame argument. Adjust comment.
3323 * font.c (font_clear_cache, font_close_object): Adjust users.
3324 * ftfont.c (ftfont_close):
3325 * ftxfont.c (ftxfont_close):
3326 * macfont.m (macfont_close):
3327 * nsfont.m (nsfont_close):
3328 * w32font.c (w32font_close):
3329 * xfont.c (xfont_close):
3330 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3331 tweak comments and make functions safe if called more than once for
3332 the same font object.
3334 Perform font-specific cleanup when font object is swept by GC. See
3335 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3336 * alloc.c (cleanup_vector): New function.
3337 (sweep_vector): Call it for each reclaimed vector object.
3338 * font.h (struct font): Adjust comment.
3340 2013-10-24 Glenn Morris <rgm@gnu.org>
3342 * Makefile.in (abs_top_srcdir): New, set by configure.
3344 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3346 Adjust recent font-related changes to fix bug#15686.
3347 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3348 is a live window system frame, mark its default font too.
3350 2013-10-23 Glenn Morris <rgm@gnu.org>
3352 * Makefile.in (RUN_TEMACS): Make relative (again).
3353 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3354 (bootstrap-emacs$(EXEEXT)):
3355 Quote entities that might contain whitespace.
3357 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3359 Port to Solaris 10 and its bundled GCC.
3360 Problem reported by Timothy C. Burt.
3361 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3363 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3365 Do not allow font caches to grow too large.
3366 * alloc.c (compact_font_cache_entry, compact_font_caches):
3367 New functions or stub if not HAVE_WINDOW_SYSTEM.
3368 (compact_undo_list): Factor out from Fgarbage_collect.
3370 (mark_face_cache): Mark face font. Move down to avoid
3372 (mark_terminals): Do not mark font cache here.
3373 (Fgarbage_collect): Call compaction functions described
3374 above. Adjust comment.
3376 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3378 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3379 chdir to HOME (bug#15607).
3381 * nsterm.m (Qcocoa, Qgnustep): New variables.
3382 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3383 (ns_get_color): Make selection color work for GNUstep also.
3385 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3387 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3388 handles mouse clicks. Instead, let GPM use the same code as all
3389 the other mice use. See the discussion starting at
3390 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3391 for the details of the problem with the menu bar this fixes.
3393 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3395 Remove port-specific display name lists to avoid extra
3396 complexity and data duplication with display info lists.
3397 * xterm.h (x_display_name_list): Remove declaration.
3398 * xterm.c (x_display_name_list): Remove.
3399 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3400 * xfns.c (x_display_info_for_name, Fx_display_list):
3401 Likewise. Use x_display_list where appropriate.
3402 * w32term.h (w32_display_name_list): Remove declaration.
3403 * w32term.c (w32_display_name_list): Remove.
3404 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3406 * w32fns.c (x_display_info_for_name, Fx_display_list):
3407 Likewise. Use x_display_list where appropriate.
3408 * nsterm.h (ns_display_name_list): Remove declaration.
3409 * nsterm.m (ns_display_name_list): Remove.
3410 (ns_term_init, syms_of_nsterm): Adjust users.
3411 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3412 Likewise. Use x_display_list where appropriate.
3413 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3414 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3415 (mark_terminals): Mark per-terminal font cache.
3417 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3419 Don't run timers in input-pending-p. Its new check-timers param
3420 provides the prior behavior. (Bug#15045).
3421 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3423 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3425 Make some functions static in non-Microsoft builds.
3426 On my platform (Fedora 19 x86-64), this shrinks the
3427 Emacs executable (text+data) by 0.25%.
3428 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3429 (load_color) [!MSDOS]:
3430 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3431 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3432 * lisp.h (check_existing):
3433 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3434 (network_interface_info) [!WINDOWSNT]:
3435 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3436 Remove extern decls.
3437 * fileio.c (check_existing):
3438 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3439 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3440 (network_interface_info) [!WINDOWSNT]:
3441 * term.c (encode_terminal_code) [!WINDOWSNT]:
3442 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3443 * xfaces.c (load_color) [!MSDOS]:
3445 * fileio.c (check_existing, check_executable, check_writable):
3446 * process.c (network_interface_list, network_interface_info):
3447 Move earlier, so that we don't need forward decls.
3448 * gnutls.c (fn_gnutls_transport_set_errno)
3449 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3451 * w32.c (init_environment): Use faccessat rather than
3452 check_existing, partly for consistency with the rest of the code
3453 in this file, partly so that check_existing can be static.
3455 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3456 * emacs.c (MAIN_PROGRAM): New macro.
3457 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3458 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3460 bool vector int width fixes
3461 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3462 (Fbool_vector_count_matches_at):
3463 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3464 can exceed PTRDIFF_MAX, at least in theory.
3465 (Fbool_vector_count_matches_at):
3466 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3468 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3470 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3471 (struct sockaddr): Add forward decl, for platforms that lack it.
3473 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3475 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3478 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3480 * w32.c (network_interface_get_info, network_interface_list)
3481 (network_interface_info): New functions. (Bug#15610)
3482 (GetAdaptersInfo_Proc): New typedef.
3483 (get_adapters_info): New wrapper function.
3484 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3486 * process.h (network_interface_list, network_interface_info):
3489 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3490 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3491 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3492 for WINDOWSNT. Doc fix.
3493 (syms_of_process): Defsubr Snetwork_interface_list and
3494 Snetwork_interface_info unconditionally.
3496 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3497 in NS GUI sessions. (Bug#15629)
3499 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3501 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3503 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3505 * print.c (print_object): Print " ..." when truncating bool vectors.
3507 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3509 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3510 standard mouse buttons.
3512 * termhooks.h (struct input_event): Remove incorrect commentary.
3514 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3516 Disallow bool vector operations on mixed-length operands.
3517 The old behavior left garbage in the result vector sometimes,
3518 and didn't seem to be useful.
3519 * data.c (Qwrong_length_argument): New static var.
3520 (wrong_length_argument): New function.
3521 (bool_vector_binop_driver): Check that args agree in length.
3523 * keyboard.c, keyboard.h (all_kboards): Now static.
3525 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3527 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3528 note from the lispref.
3530 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3532 * nsterm.h (struct ns_display_info): Remove set-but-unused
3533 member image_cache (image caches are per-terminal anyway).
3534 (FRAME_X_IMAGE_CACHE): Remove.
3535 * nsterm.m (ns_initialize_display_info): Adjust user.
3537 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3539 * w32proc.c: Include mingw_time.h.
3541 * w32.c: Include mingw_time.h.
3543 Implement scrolling of TTY menus when the screen is too short.
3545 * term.c (tty_menu_display): Accept an additional argument, the
3546 menu item from which to start displaying the menu. Account for
3547 the value of Y when limiting the menu to the number of available
3549 (mi_result): New enumeration.
3550 (read_menu_input): Return enumerated value. When the y coordinate
3551 hits min_y or max_y, return scroll indication instead of wrapping
3553 (tty_menu_activate): Handle the scrolling indications from
3554 read_menu_input. Compute the first menu item to display and pass
3555 it to tty_menu_display.
3557 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3559 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3560 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3561 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3562 Adjust to match the change described below.
3563 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3564 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3565 memory_below_frame members to...
3566 * termchar.h (struct tty_display_info): ...here because they're
3567 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3568 * term.c (init_tty):
3569 * nsterm.m (ns_create_terminal):
3570 * w32term.c (w32_create_terminal):
3571 * xterm.c (x_create_terminal): Adjust users.
3572 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3573 to filter out non-TTY frames. Adjust comment.
3574 (scrolling): Adjust user. Prefer eassert for debugging check.
3576 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3578 * xfaces.c (PT_PER_INCH): Remove unused macro.
3579 * termhooks.h (struct terminal): Remove set-but-unused
3580 member fast_clear_end_of_line.
3581 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3582 * nsterm.m (ns_create_terminal):
3583 * term.c (init_tty):
3584 * w32term.c (w32_create_terminal):
3585 * xterm.c (x_create_terminal): Adjust users.
3587 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3589 * lisp.h (bool_vector_size): New function.
3590 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3591 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3592 (Fbool_vector_not, Fbool_vector_count_matches_at):
3593 Remove uses of 'eassume' that should no longer be needed,
3594 because they are subsumed by the 'eassume' in bool_vector_size.
3596 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3598 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3599 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3600 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3602 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3604 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3605 have different dimensions. (Bug#15575)
3607 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3610 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3612 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3614 * term.c (tty_menu_show): Never return with unbalanced
3615 specpdl. Use eassert for debugging check. Adjust style.
3617 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3619 * term.c (read_menu_input): Make selection of menu items
3620 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3621 (tty_menu_activate): Fix off-by-one error when computing max_y.
3623 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3625 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3626 audit logging (only used with GnuTLS 3.x) and enable it.
3628 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3630 * dispnew.c (redraw_frame): Remove useless #ifdef because
3631 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3632 Also, move TTY fflush to...
3633 * term.c (tty_update_end): ...this function.
3635 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3637 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3638 the end of the frame's glyph matrix. (Bug#15575)
3640 * term.c (tty_menu_display): Don't move cursor while overwriting
3641 frame's glyphs with menu items. Limit the number of items
3642 displayed to what can be shown on the available screen lines,
3643 excluding the echo area.
3644 (tty_menu_activate): Limit the Y coordinate allowed by
3645 read_menu_input to the last screen line used for menu display.
3647 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3649 * lisp.h (eassume): New macro.
3650 Also, include <verify.h>, for 'assume'.
3651 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3652 (vroundup, vector_nbytes):
3653 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3654 (Fbool_vector_not, Fbool_vector_count_matches)
3655 (Fbool_vector_count_matches_at):
3656 Use eassume, not eassert.
3657 * casetab.c (set_identity, shuffle):
3658 * composite.c (composition_gstring_put_cache):
3659 * dispnew.c (update_frame_1):
3660 * ftfont.c (ftfont_shape_by_flt):
3661 * image.c (gif_load):
3662 * intervals.c (offset_intervals):
3663 * macfont.m (macfont_shape):
3664 Remove calls to 'assume' that are no longer needed, because
3665 --enable-gcc-warnings no longer generates bogus warnings
3666 when these calls are removed.
3668 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3670 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3672 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3674 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3675 (Qsubstitute_env_in_file_name): New var.
3676 (syms_of_fileio): Define it.
3678 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3680 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3681 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3684 * term.c (save_and_enable_current_matrix): Don't allocate and
3685 don't save margin areas.
3686 (restore_desired_matrix): Don't restore margin areas.
3687 (free_saved_screen): Don't free margin areas.
3689 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3691 * image.c: Pacify --enable-gcc-warnings.
3692 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3693 #define only if used.
3695 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3697 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3698 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3699 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3700 (gif_load): For giflib v5.x and later, display the error message
3701 produced by giflib when its functions fail.
3702 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3705 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3707 * keyboard.c (last_event_timestamp): Remove. For X selection and
3708 GTK popup menus, it may be obtained from per-frame X display info.
3709 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3710 (process_special_events): Adjust users.
3711 * keyboard.h (last_event_timestamp): Remove declaration.
3712 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3713 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3714 * menu.h (xmenu_show): Adjust prototype.
3715 * menu.c (Fx_popup_menu): Adjust user.
3716 * xselect.c (x_own_selection, x_get_foreign_selection)
3717 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3719 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3721 * keyboard.c (init_kboard): Now static. Add arg
3722 to denote window system. Adjust comment.
3723 (init_keyboard): Adjust user.
3724 (allocate_kboard): New function.
3726 * nsterm.m (ns_term_init):
3727 * term.c (init_tty):
3728 * w32term.c (w32_create_terminal):
3729 * xterm.c (x_term_init): Use it.
3730 * keyboard.h (init_kboard): Remove prototype.
3731 (allocate_kboard): Add prototype.
3733 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3735 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3736 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3738 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3740 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3742 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3744 * term.c (tty_menu_activate): Flush the output stream after
3745 showing the cursor, and don't mark the frame garbaged at exit from
3746 the function. Fixes redisplay glitches when moving from one menu
3749 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3751 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3752 or throw error (Bug#15570).
3754 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3756 * intervals.c (temp_set_point_both): Move test into 'eassert',
3759 * lisp.h (eassert): Don't use 'assume'.
3760 Sometimes 'assume' wins in performance, and sometimes it loses,
3761 so it shouldn't be used all the time. Perhaps we need two
3762 flavors of 'eassert', one for where 'assume' is far more likely
3763 to help or to hurt; but that can be done later.
3764 Problem reported by Dmitry Antipov in
3765 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3766 Also, don't include <verify.h>; no longer needed.
3768 2013-10-09 Glenn Morris <rgm@gnu.org>
3770 * eval.c (Fcond): Doc tweak.
3772 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3774 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3775 expressions with side effects to eassert. (Bug#15565)
3777 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3779 * fns.c (hashfn_user_defined): Allow hash functions to return any
3782 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3784 Fix minor problems found by static checking.
3785 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3786 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3787 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3788 * keyboard.c (read_menu_command): Remove unused local.
3789 * lisp.h (read_menu_command): New decl.
3790 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3791 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3792 Return ptrdiff_t, not int.
3793 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3794 not int, for benefit of xpalloc.
3795 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3797 (have_menus_p): Remove; unused.
3798 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3799 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3800 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3802 (save_and_enable_current_matrix): Omit unnecessary casts.
3803 (read_menu_input): Omit local extern decl (now in lisp.h).
3804 Don't access uninitialized storage if mouse_get_xy fails.
3805 (tty_menu_activate): Mark local as initialized, for lint.
3806 (tty_menu_activate, tty_meny_show): Remove unused locals.
3808 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3810 Support menus on text-mode terminals.
3811 * xterm.h (xw_popup_dialog): Add prototype.
3813 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3814 (xmenu_show): Block input here, instead in Fx_popup_menu.
3815 (xw_popup_dialog): New function, with X-specific bits of popup
3818 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3821 * window.c (Fset_window_configuration): Use run-time tests of the
3822 frame type instead of compile-time conditionals, when menu-bar
3823 lines are considered.
3825 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3826 (w32_popup_dialog): New prototypes.
3828 * w32menu.c (Fx_popup_dialog): Function deleted.
3829 (w32_popup_dialog): New function, with w32 specific bits of popup
3830 dialogs. Block input here.
3832 * w32inevt.c (w32_console_read_socket): Minor change to add
3833 debugging TTY events.
3835 * w32fns.c (show_hourglass): If returning early because the frame
3836 is not a GUI frame, unblock input.
3838 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3839 (cursorY): New functions.
3841 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3842 WINDOWSNT, macros that call curX and curY elsewhere.
3844 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3846 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3847 specific function to hide and show cursor on a text-mode terminal.
3848 (tty_menu_struct, struct tty_menu_state): New structures.
3849 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3850 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3851 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3852 (tty_menu_locate, save_and_enable_current_matrix)
3853 (restore_desired_matrix, screen_update, read_menu_input)
3854 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3855 (tty_pop_down_menu, tty_menu_last_menubar_item)
3856 (tty_menu_new_item_coords, tty_menu_show): New functions.
3857 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3859 * nsterm.h (ns_popup_dialog): Adjust prototype.
3861 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3863 (ns_popup_dialog): Adapt order of arguments to the other
3864 *_menu_show implementations.
3865 (Fx_popup_dialog): Function deleted.
3867 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3869 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3871 * menu.c (have_boxes): New function.
3872 (single_keymap_panes): Use it instead of a compile-time
3874 (single_menu_item): Use run-time tests of the frame type instead
3875 of compile-time conditionals.
3876 (encode_menu_string): New function.
3877 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3878 the macro, since different types of frame need different encoding
3880 (digest_single_submenu): Use run-time tests of frame type instead
3881 of, or in addition to, compile-time conditionals.
3882 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3883 (Fx_popup_menu): Detect when the function is called from keyboard
3884 on a TTY. Don't barf when invoked on a text-mode frame.
3885 Check frame type at run time, instead of compile-time conditionals for
3886 invoking terminal-specific menu-show functions.
3887 Call tty_menu_show on text-mode frames.
3888 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3889 run time to determine which alternative to invoke; support dialogs
3892 * keyboard.h <Qmouse_movement>: Declare.
3894 * keyboard.c <Qmouse_movement>: Now extern.
3895 <Qecho_keystrokes>: New static variable.
3896 (read_key_sequence): Accept an additional argument, a flag to
3897 prevent redisplay during reading of the key sequence. All callers
3899 (read_menu_command): New function.
3900 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3902 (toolkit_menubar_in_use): New function.
3903 (make_lispy_event): Use it instead of a compile-time test.
3905 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3906 window-system being available.
3908 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3909 to x-popup-dialog on the frame type, they all now support popup
3912 * dispnew.c (save_current_matrix): Save the margin areas.
3913 (restore_current_matrix): Restore margin areas.
3914 (update_frame_with_menu): New function.
3916 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3919 * alloc.c (make_save_ptr): Now compiled unconditionally.
3921 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3923 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3924 (redraw_frame, update_frame): Adjust users.
3925 * dispextern.h (set_window_update_flags): Adjust prototype.
3926 * xdisp.c (redisplay_internal): When updating all frames with zero
3927 windows_or_buffers_changed, assume that only the windows that shows
3928 current buffer should be really updated.
3930 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3932 Do not allocate huge temporary memory areas and objects while encoding
3933 for file I/O, thus reducing an enormous memory usage for large buffers.
3934 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3935 * coding.h (struct coding_system): New member raw_destination.
3936 * coding.c (setup_coding_system): Initialize it to zero.
3937 (encode_coding_object): If raw_destination is set, do not create
3938 dst_object. Add comment.
3939 * fileio.c (toplevel): New constant E_WRITE_MAX.
3940 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3941 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3943 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3945 * nsterm.m (windowDidExitFullScreen:)
3946 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3948 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3950 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3951 * keyboard.c (unblock_input_to): Don't process pending signals
3952 if a fatal error is in progress.
3954 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3955 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3956 they're talking about words in Lisp bool vectors.
3957 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3958 * data.c (popcount_bits_word): Rename from popcount_size_t.
3959 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3962 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3964 Improve support for popcount and counting trailing zeros (Bug#15550).
3965 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3966 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3967 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3968 (popcount_size_t_msc, popcount_size_t_gcc):
3969 Remove; now done by Gnulib.
3970 (popcount_size_t): Now a macro that defers to Gnulib.
3971 (count_trailing_zero_bits): Return int, for consistency with
3972 Gnulib and because Emacs prefers signed to unsigned int.
3973 Don't assume that size_t is either unsigned int or unsigned long
3974 or unsigned long long.
3975 (size_t_to_host_endian): Do not assume that size_t is either
3976 exactly 32 or exactly 64 bits wide.
3977 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3978 etc., so that it's now an enum constant, not a macro.
3979 No need to assume that it's either 32 or 64.
3981 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3983 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3986 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3988 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3989 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3991 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3993 emacs_read and emacs_write now use void *, not char *.
3994 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3995 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3996 Buffer arg is now void *, not char *. This matches plain
3997 'read' and 'write' better, and avoids a constraint violation
3998 on Solaris 9 with Oracle Studio.
4000 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4002 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4003 memset to explicit loop. Otherwise copy largest possible chunk
4004 from initialized to uninitialized part, thus allowing the longer
4005 memcpy runs and reducing the number of loop iterations.
4007 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4009 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4010 hide toolbar (Bug#15388).
4011 (windowDidEnterFullScreen:): If presentation options are zero,
4012 set them here (Bug#15388).
4013 (ns_update_auto_hide_menu_bar): Remove runtime check.
4014 Don't auto hide dock unless menubar is also auto hidden.
4016 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4018 * editfns.c (message): Mention batch mode in doc string.
4020 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4022 * nsterm.m (check_native_fs): Remove erroneous comment.
4024 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4026 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4027 uses find_newline instead of scan_newline and so doesn't move point.
4029 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4031 Use hardware support for byteswapping on glibc x86 etc.
4032 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4033 whereas the old swap64 needed 30.
4034 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4035 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4036 Use byteswap.h's macros to swap bytes.
4037 * lisp.h (swap16, swap32, swap64): Remove.
4038 All uses replaced by bswap_16, bswap_32, bswap_64.
4040 * bytecode.c (exec_byte_code): Use some more volatile variables
4041 to work around local variables getting clobbered by longjmp.
4042 Port to pre-C99, which doesn't allow decls after stmts.
4044 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4046 * lisp.h (eassert): Assume that COND is true when optimizing.
4047 In other words, take on the behavior of eassert_and_assume.
4048 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4049 (eassert_and_assume): Remove. All uses replaced by eassert.
4051 * xdisp.c (Qglyphless_char): Now static.
4053 Adjust to merge from gnulib.
4054 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4055 * lisp.h: Include <verify.h>, for 'assume'.
4057 * eval.c (clobbered_eassert): New macro.
4058 (internal_catch, internal_condition_case)
4059 (internal_condition_case_1, internal_condition_case_2)
4060 (internal_condition_case_n): Use it instead of eassert
4061 when the argument contains locals clobbered by longjmp.
4062 Don't use clobbered locals outside of clobbered_eassert.
4063 (internal_lisp_condition_case): Use a volatile variable
4064 to work around a local variable's getting clobbered.
4066 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4068 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4069 (PUSH_HANDLER): New macro.
4070 (catchlist): Remove.
4071 (handlerlist): Always declare.
4073 * eval.c (catchlist): Remove (merge with handlerlist).
4074 (handlerlist, lisp_eval_depth): Not static any more.
4075 (internal_catch, internal_condition_case, internal_condition_case_1)
4076 (internal_condition_case_2, internal_condition_case_n):
4078 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4079 handlerlist/catchlist.
4080 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4081 handlerlist which can only handle a single condition-case handler at
4083 (find_handler_clause): Simplify since we only a single branch here
4086 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4088 (bcall0): New function.
4089 (exec_byte_code): Add corresponding cases. Improve error message when
4090 encountering an invalid byte-code. Let Bunwind_protect accept
4091 a function (rather than a list of expressions) as argument.
4093 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4094 and make them unconditional now that they're heap-allocated.
4096 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4098 * charset.c (Fdecode_char, Fencode_char): Remove description of
4099 `restriction' arg. now that it's hidden by advertised-calling-convention.
4101 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4103 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4104 Remove unused variable (from mac-port).
4105 (macfont_draw): Use s->ybase for correct y position.
4107 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4109 * frame.h (struct frame): Drop has_minibuffer member because...
4110 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4111 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4113 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4115 * window.h (struct window): Prefer enum text_cursor_kinds to int
4116 for phys_cursor_type member. Move the latter, phys_cursor_width,
4117 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4118 * window.c (replace_window, make_window): Adjust users.
4120 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4122 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4123 this module is never compiled otherwise.
4125 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4127 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4130 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4132 * xdisp.c (get_next_display_element): Don't call face_for_font in
4133 a build configured --without-x. (Bug#15484)
4135 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4137 * window.c (calc_absolute_offset): #elif should be #elif defined.
4139 * frame.c (delete_frame): Block/unblock input to overcome race
4140 condition (Bug#15475).
4142 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4144 * frame.c (delete_frame): Record selected frame only after
4145 calling Qdelete_frame_functions (Bug#15477).
4147 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4149 * nsterm.m (ns_selection_color): Remove.
4150 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4151 NSColor selectedText(Background)Color. Only for COCOA.
4152 (ns_term_init): Remove assignment of ns_selection_color, logic
4153 moved to ns_get_color.
4155 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4156 NS_SELECTION_COLOR_DEFAULT.
4157 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4159 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4161 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4162 frame' does not have the tool_bar_window member.
4164 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4166 Signal error when reading an empty byte-code object (Bug#15405)
4167 * lread.c (read1): Signal error.
4168 * alloc.c (make_byte_code): eassert header size.
4169 (sweep_vectors): Change an int to size_t.
4171 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4173 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4174 instead of ints, as it's the usual style for offsetof constants. See:
4175 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4177 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4178 This is ugly, but it should fix the performance problem for older
4179 GCC versions in the short run. I'll look into integrating the
4180 Gnulib module for popcount, as a better fix.
4181 See the thread starting in:
4182 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4183 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4184 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4185 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4186 (popcount_size_t): Use it.
4188 2013-09-24 Daniel Colascione <dancol@dancol.org>
4190 * process.c (Fnetwork_interface_info): Fix build break due to
4193 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4195 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4196 Prefer signed to unsigned integers where either will do.
4197 No need for 'const' on locals that do not escape.
4198 Omit easserts with unnecessary and unportable assumptions about
4199 alignment. Avoid unnecessary casts to char *.
4201 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4203 Use union for the payload of struct Lisp_Vector.
4204 This helps to avoid a few glitches dictated by C's aliasing rules.
4205 * lisp.h (struct Lisp_Vector): Use union for next and
4206 contents member. Adjust comment. Change related users.
4207 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4208 Related users changed.
4209 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4210 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4211 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4212 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4214 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4216 Optimize glyph row clearing and copying routines.
4217 * dispextern.h (struct glyph_row): Change layout of struct
4218 glyph_row to help copy_row_except_pointers. Adjust comment.
4219 * dispnew.c (null_row): Remove.
4220 (clear_glyph_row): Use offsetof and memset to find and clear
4221 just the members that need clearing. Adjust comment.
4222 (copy_row_except_pointers): Likewise for copying.
4224 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4226 Some minor cleanups of recently-added bool vector code.
4227 * conf_post.h (assume): Always return void. Use lint version
4228 only if GCC and MSC versions don't apply.
4229 * conf_post.h (assume):
4230 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4231 Depend on _MSC_VER, not __MSC_VER, for consistency with
4233 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4234 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4235 (bool_vector_binop_driver, count_trailing_zero_bits)
4236 (size_t_to_host_endian): Now static, not static inline;
4237 the latter isn't needed with modern compilers and doesn't
4238 work with older compilers anyway.
4240 * alloc.c (valgrind_p): Use bool for boolean.
4242 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4244 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4245 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4246 (display_last_displayed_message_p, message_buf_print)
4247 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4248 Use bool for boolean.
4249 * dispextern.h (cancel_line, init_desired_glyphs):
4250 Remove ancient leftover.
4251 (help_echo_showing_p, hourglass_shown_p):
4252 * lisp.h (noninteractive_need_newline): Adjust declaration.
4254 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4256 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4258 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4259 ...this file and convert the latter to static. Adjust comment.
4260 (make_initial_frame):
4261 * window.c (init_window_once): Adjust user.
4262 * frame.h (last_nonminibuf_frame): Remove declaration.
4263 * lisp.h (selected_frame): Likewise.
4264 * msdos.c (the_only_display_info): Adjust comment.
4266 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4268 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4269 computing the end column of mouse-highlight that comes from
4270 display or overlay strings. (Bug#15437)
4271 (note_mouse_highlight): Adapt calculation of last argument to
4272 mouse_face_from_string_pos to the above change.
4274 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4275 all platforms, not just for clang.
4277 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4279 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4280 about excess arguments to snprintf.
4282 * conf_post.h(assume): Use __builtin_unreachable for clang.
4284 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4286 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4287 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4289 2013-09-23 Daniel Colascione <dancol@dancol.org>
4291 * alloc.c (USE_VALGRIND): New macro; on by default
4292 when ENABLE_CHECKING.
4293 (mark_maybe_object, mark_maybe_pointer)
4294 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4296 (valgrind_p) [USE_VALGRIND]: New variable.
4297 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4299 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4301 * process.c (wait_reading_process_output): Change int pnamelen to
4304 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4305 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4306 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4307 argument to unsigned long to avoid warning.
4308 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4310 * conf_post.h (assume): Fix compiler error: x shall be cond.
4312 2013-09-22 Daniel Colascione <dancol@dancol.org>
4314 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4315 warning when compiling without a window system.
4317 2013-09-22 Daniel Colascione <dancol@dancol.org>
4319 * data.c (Qbool_vector_p): New symbol.
4320 (bool_vector_spare_mask, popcount_size_t_generic)
4321 (popcount_size_t_msc, popcount_size_t_gcc)
4323 (bool_vector_binop_driver)
4324 (count_trailing_zero_bits, size_t_to_host_endian)
4325 (Fbool_vector_exclusive_or)
4326 (Fbool_vector_union)
4327 (Fbool_vector_intersection, Fbool_vector_set_difference)
4328 (Fbool_vector_subsetp, Fbool_vector_not)
4329 (Fbool_vector_count_matches)
4330 (Fbool_vector_count_matches_at): New functions.
4331 (syms_of_data): Intern new symbol, functions.
4332 * alloc.c (bool_vector_payload_bytes): New function.
4333 (Fmake_bool_vector): Instead of calling Fmake_vector,
4334 which performs redundant initialization and argument checking,
4335 just call allocate_vector ourselves. Make sure we clear any
4336 terminating padding to zero.
4337 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4338 instead of open-coding the size calculation.
4339 (vroundup_ct): New macro.
4340 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4341 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4342 * composite.c (composition_gstring_put_cache):
4343 Change lint_assume to assume.
4344 * conf_post.h (assume): New macro.
4345 (lint_assume): Remove.
4346 * dispnew.c (update_frame_1): Change lint_assume to assume.
4347 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4349 * image.c (gif_load): Change lint_assume to assume.
4350 * lisp.h (eassert_and_assume): New macro.
4351 (Qbool_vector_p): Declare.
4352 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4353 (swap16, swap32, swap64): New inline functions.
4354 * macfont.m (macfont_shape): Change lint_assume to assume.
4355 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4356 * xsettings.c (parse_settings): Use new swap16 and
4357 swap32 from lisp.h instead of file-specific macros.
4359 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4361 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4362 found (which can legitimately happen when the glyph row at the
4363 window start is disabled in the current_matrix. (Bug#15365)
4365 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4367 Fix syntax.h bug introduced by recent INLINE change.
4368 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4369 conditionally compiled one way in some modules, and a different
4370 way in others. This doesn't work with extern inline functions,
4371 which must have the same definition in all modules, because the
4372 defining code might be shared across modules, depending on the
4373 implementation. Symptoms reported by Martin Rudalics in:
4374 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4375 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4376 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4377 overriding the corresponding functions in syntax.h.
4378 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4379 (syntax_property): New inline functions.
4380 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4381 Rewrite in terms of these new functions.
4383 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4385 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4386 not chars_in_text, whose result depends on the multibyteness of
4387 the current buffer. (Bug#15426)
4389 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4391 Port recent change to hosts where pointers aren't 'long'.
4392 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4393 Don't assume that pointers are the same width as 'long'.
4394 Add a compile-time check that a pointer fits into two X slots.
4396 A simpler, centralized INLINE.
4397 * conf_post.h (INLINE): Define only if not already defined.
4398 This allows us to use a single INLINE, defined by one file
4400 * emacs.c (INLINE): Define it.
4401 Also, include category.h, charset.h, composite.h, dispextern.h,
4402 syntax.h, systime.h, so that their INLINE definitions are expanded
4404 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4405 * buffer.h, buffer.c (BUFFER_INLINE):
4406 * category.h, category.c (CATEGORY_INLINE):
4407 * character.h, character.c (CHARACTER_INLINE):
4408 * charset.h, charset.c (CHARSET_INLINE):
4409 * composite.h, composite.c (COMPOSITE_INLINE):
4410 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4411 * frame.h, frame.c (FRAME_INLINE):
4412 * intervals.h, intervals.c (INTERVALS_INLINE):
4413 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4414 * lisp.h, alloc.c (LISP_INLINE):
4415 * process.h, process.c (PROCESS_INLINE):
4416 * syntax.h, syntax.c (SYNTAX_INLINE):
4417 * systime.h, sysdep.c (SYSTIME_INLINE):
4418 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4419 * window.h, window.c (WINDOW_INLINE):
4420 Remove. All uses replaced with INLINE.
4422 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4424 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4427 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4429 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4430 'const char *' to avoid compiler warnings due to similar change in
4431 the prototype of x_get_string_resource.
4433 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4435 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4436 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4437 going to replace static variables below. Adjust comments.
4438 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4439 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4440 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4441 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4442 Related users changed.
4443 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4444 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4445 last_mouse_movement_time, going to replace static variables below.
4447 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4448 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4450 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4451 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4452 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4453 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4454 static variables below.
4455 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4456 (last_mouse_scroll_bar): Remove.
4457 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4458 (mouseExited): Related users changed.
4460 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4462 Do not use external array to process X scroll bar messages.
4463 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4464 (x_send_scroll_bar_event): Pack window pointer into two slots
4465 of XClientMessageEvent if we're 64-bit. Adjust comment.
4466 (x_scroll_bar_to_input_event): Unpack accordingly.
4468 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4470 Ifdef away recent changes which aren't relevant to NS port.
4471 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4472 [!HAVE_NS]: Declare as such.
4473 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4474 [!HAVE_NS]: Define as such.
4476 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4478 * frame.c (x_redo_mouse_highlight): New function
4479 to factor out common code used in W32 and X ports.
4480 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4481 * xterm.h (struct x_display_info):
4482 * w32term.h (struct w32_display_info):
4483 * nsterm.h (struct ns_display_info): New members
4484 last_mouse_motion_frame, last_mouse_motion_x and
4485 last_mouse_motion_y, going to replace static variables below.
4486 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4487 (redo_mouse_highlight): Remove.
4488 (note_mouse_movement, syms_of_xterm): Adjust user.
4489 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4490 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4491 (redo_mouse_highlight): Remove.
4492 (note_mouse_movement, syms_of_w32term): Adjust user.
4493 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4494 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4496 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4497 * nsfns.m (compute_tip_xy): Adjust user.
4499 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4501 * frame.c (x_mouse_grabbed): New function.
4502 * dispextern.h (x_mouse_grabbed): Add prototype.
4503 (last_mouse_frame): Remove declaration.
4504 * xterm.h (struct x_display_info):
4505 * w32term.h (struct w32_display_info):
4506 * nsterm.h (struct ns_display_info): New member
4507 last_mouse_frame, going to replace...
4508 * xdisp.c (last_mouse_frame): ...global variable.
4509 (note_tool_bar_highlight):
4510 * w32term.c (w32_mouse_position, w32_read_socket):
4511 * xterm.c (XTmouse_position, handle_one_xevent):
4512 Use x_mouse_grabbed.
4513 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4515 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4517 * w32term.c (w32_read_socket): Avoid temporary
4518 variables in a call to x_real_positions.
4519 * xterm.c (handle_one_xevent): Likewise.
4521 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4523 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4524 (x_icon_type): Remove prototype.
4525 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4526 * frame.c (x_icon_type): Remove.
4527 * w32term.c (x_make_frame_visible, x_iconify_frame):
4528 * xterm.c (x_make_frame_visible, x_iconify_frame):
4529 Use x_set_bitmap_icon to factor out common code.
4531 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4533 * dispextern.h (check_x_display_info, x_get_string_resource):
4534 Declare here just once and unify the latter.
4535 * frame.c (check_x_display_info, x_get_string_resource):
4536 * nsterm.h (check_x_display_info):
4537 * xrdb.c (x_get_string_resource):
4538 * xterm.h (check_x_display_info): Remove prototypes.
4539 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4540 * w32reg.c (x_get_string_resource): Likewise.
4541 (w32_get_rdb_resource): Adjust user.
4543 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4545 * xterm.h (struct x_display_info): New member
4546 x_pending_autoraise_frame, going to replace...
4547 * xterm.c (pending_autoraise_frame): ...static variable.
4548 (x_new_focus_frame, XTread_socket): Adjust users.
4549 * w32term.h (struct w32_display_info): New member
4550 w32_pending_autoraise_frame, going to replace...
4551 * w32term.c (pending_autoraise_frame): ...global variable.
4552 (x_new_focus_frame, w32_read_socket): Adjust users.
4554 2013-09-17 Glenn Morris <rgm@gnu.org>
4556 * xdisp.c (message_dolog): If we create *Messages*,
4557 switch it to messages-buffer-mode.
4559 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4561 Don't overuse 'const' in types of locals.
4562 * bidi.c (bidi_count_bytes):
4563 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4564 (xg_event_is_for_scrollbar):
4565 * xselect.c (x_handle_property_notify)
4566 (x_handle_selection_notify, x_handle_dnd_message):
4567 * xsettings.c, xsettings.h (xft_settings_event):
4568 * xterm.c (x_handle_net_wm_state, handle_one_event)
4569 (x_menubar_window_to_frame, x_detect_focus_change)
4570 (construct_mouse_click, note_mouse_movement)
4571 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4572 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4573 (handle_one_xevent, x_handle_net_wm_state):
4574 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4575 (x_handle_dnd_message):
4576 Avoid unnecessary 'const', typically the second 'const' in
4577 'const foo * const arg', a 'const' that does not affect the API
4578 and doesn't significantly help the human reader.
4580 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4582 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4583 only if Glib < 2.36.0.
4584 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4585 * xsettings.c (init_gconf, init_gsettings): Do not check
4587 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4589 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4591 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4593 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4594 before calling g_type_init.
4596 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4598 * nsterm.m (syms_of_nsterm): ... to here.
4600 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4602 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4603 (ignore_next_mouse_click_timeout): Use Time as X does.
4604 (handle_one_xevent): Avoid cast and use unsigned comparison.
4606 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4608 Do not copy X event in handle_one_xevent except KeyPress case.
4609 Wnen XEvent is processed, it is unlikely to be changed except
4610 KeyPress case, so we can avoid copying and use const pointer to
4611 const data to make sure that an event is not changed elsewhere.
4612 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4613 const' and do not create local copy except for the KeyPress event.
4614 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4615 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4616 (x_handle_net_wm_state, x_menubar_window_to_frame)
4617 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4618 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4619 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4620 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4621 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4622 (x_handle_dnd_message):
4623 * xsettings.c (xft_settings_event):
4624 Use 'const XEvent * const' where appropriate.
4625 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4627 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4629 Fix X event waiting to handle multiple frames.
4630 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4631 * xterm.c (pending_event_wait): Remove. Adjust users.
4632 (x_detect_focus_change): Pass frame arg.
4633 (handle_one_xevent): Find related frame early and clear per-frame
4634 wait_event_type only if this is an event for the relevant frame.
4635 (x_wait_for_event): Use per-frame wait_event_type.
4637 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4639 * nsfns.m (Fx_create_frame): Fix font driver registration for
4642 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4643 for syms_of_macfont.
4645 * nsterm.m: Include macfont.h.
4646 (ns_tmp_flags, ns_tmp_font): Remove.
4647 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4648 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4649 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4650 (changeFont:): Fix code style. Check for font driver type when
4653 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4656 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4657 (nsfont_open): Set font driver type.
4658 Set font->ascent and font->descent. Figure out font instead of
4659 ns_tmp_font, and flags instead of ns_tmp_flags.
4660 Fix indentation. Remove call to ns_draw_text_decoration,
4663 * nsfns.m: Include macfont.h.
4664 (Fx_create_frame): Register macfont driver, make a better default font.
4665 (Fns_popup_font_panel): Get font from macfont driver, if used.
4667 * macfont.m, macfont.h, macuvs.h: New files.
4669 * font.h: Declare syms_of_macfont.
4671 * font.c (syms_of_font): Call syms_of_macfont.
4673 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4675 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4677 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4678 and it is always zero for others, so I assume that this is an ancient
4679 leftover which nobody will want to change any more.
4680 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4681 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4682 * frame.c (x_set_scroll_bar_width):
4683 * w32fns.c (w32_createscrollbar):
4684 * w32term.c (w32_set_vertical_scroll_bar):
4685 * xfns.c (x_set_scroll_bar_default_width):
4686 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4687 (x_scroll_bar_expose): Related users changed.
4689 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4691 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4692 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4693 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4695 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4697 * nsterm.h, w32term.h, xterm.h: ...and not here.
4698 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4699 Remove unused Xisms.
4700 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4701 these modules are never compiled otherwise.
4703 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4705 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4706 Doc fix. (Bug#15375)
4708 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4710 Unify Fx_focus_frame between all ports.
4711 * frame.h (x_focus_frame): New prototype.
4712 * xfns.c (Fx_focus_frame): Remove.
4713 (syms_of_xfns): Do not defsubr it.
4714 (x_focus_frame): X implementation.
4715 * nsfns.m (Fx_focus_frame): Remove.
4716 (syms_of_nsfns): Do not defsubr it.
4717 (x_focus_frame): NS implementation.
4718 * w32term.c (Fx_focus_frame): Remove.
4719 (x_focus_on_frame): Rename to...
4720 (x_focus_frame): W32 implementation.
4721 * w32term.h (x_focus_on_frame): Remove prototype.
4722 * w32fns.c (Fx_focus_frame): Remove.
4723 (syms_of_w32fns): Do not defsubr it.
4724 * frame.c (Fx_focus_frame): Define here.
4725 (syms_of_frame): Defsubr here.
4726 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4728 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4730 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4731 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4732 each port to reference the port-specific window system data.
4733 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4734 (FRAME_DISPLAY_INFO): Define.
4735 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4736 (FRAME_DISPLAY_INFO): Define. Adjust users.
4737 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4738 (FRAME_DISPLAY_INFO): Define. Adjust users.
4739 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4740 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4741 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4742 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4743 * xselect.c, xterm.c: All related users changed.
4745 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4747 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4748 (x_menubar_window_to_frame): Remove prototypes.
4749 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4750 (x_menubar_window_to_frame, x_top_window_to_frame):
4752 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4753 (x_menubar_window_to_frame, x_top_window_to_frame):
4754 ...to here and convert all but the last to static.
4756 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4758 * lisp.mk (lisp): Add w32-common-fns.elc.
4760 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4762 * charset.c (char_charset): Document an exception for char-charset.
4764 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4766 * xterm.h (x_display_info): New field last_user_time...
4767 * xterm.c (toplevel): ...to replace static last_user_time.
4768 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4770 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4772 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4773 scroll bar values to prevent thumb from disappear and update comment.
4775 2013-09-11 Glenn Morris <rgm@gnu.org>
4777 * emacs.c (usage_message): Possessive apostrophe tweak.
4779 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4781 * nsterm.m (syms_of_nsterm): Use Qns.
4782 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4783 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4784 * xfns.c (x_display_info_for_name, Fx_open_connection):
4785 Remove old '#if 0' code.
4786 (syms_of_xfns): Use Qx.
4787 * termhooks.h (fullscreen_hook): Remove the leftover.
4788 (struct terminal): Fix typo in comment.
4790 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4792 Cleaning up a few X scroll bar bits.
4793 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4794 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4795 New member last_seen_part, going to replace...
4796 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4797 (xt_action_hook) [USE_LUCID]: Adjust user.
4798 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4799 Lucid-specific scroll bar support.
4800 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4801 to int and adjust to use last_seen_part member.
4802 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4803 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4804 Initialize last_seen_part.
4806 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4808 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4809 insert-buffer-substring an empty string.
4811 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4813 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4814 avoiding a GCC warning.
4816 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4818 Ifdef away frame tool bar code when it is not really used.
4819 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4820 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4821 and minimize_tool_bar_window_p under the above.
4822 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4823 (fset_tool_bar_window): Likewise.
4824 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4825 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4826 (change_frame_size_1):
4827 * window.c (window_from_coordinates, Frecenter): Adjust users.
4828 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4829 code is not really used.
4830 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4831 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4832 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4833 [!USE_GTK && !HAVE_NS]: Define as such.
4834 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4835 (note_mouse_highlight, expose_frame):
4836 * xfns.c (x_set_tool_bar_lines):
4837 * xterm.c (handle_one_xevent): Adjust users.
4839 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4841 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4842 This bug was introduced by my 2013-08-26 patch, which incorrectly
4843 assumed that the terminfo implementation doesn't use termcap buffers.
4844 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4845 these buffers apparently are used after all.
4846 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4847 (struct tty_display_info): Define members termcap_term_buffer and
4848 termcap_strings_buffer even if TERMINFO.
4850 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4853 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4854 'usage' docstring entry to pacify make-docfile.
4856 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4858 Change comparison functions =, <, >, <=, >= to take many arguments.
4859 * data.c: Change comparison functions' interface and implementation.
4860 * lisp.h: Make arithcompare available for efficient two arg
4862 * bytecode.c: Use arithcompare.
4863 * fileio.c: Use new interface.
4865 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4867 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4869 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4871 * eval.c (Feval): Document the new use of `lexical'.
4873 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4875 Review and drop old frame resize hack.
4876 * frame.h (struct frame): Remove force_flush_display_p.
4877 * dispnew.c (update_frame): Adjust user and don't call
4878 flush_frame here. The comment has said that there was an issues
4879 with redisplaying fringes, but I don't see any differences with
4880 and without this hack. Hopefully we can continue without it.
4881 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4882 current frame matrices twice if resized_p is set.
4884 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4886 Do not populate pure Xism x_sync to other ports.
4887 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4888 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4889 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4890 * w32term.h (x_sync): Remove prototype.
4892 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4894 Cleanup frame flushing.
4895 * dispextern.h (struct redisplay_interface):
4896 Drop flush_display_optional because flush_display is enough
4897 for X and flushing via RIF is just a no-op for others.
4898 * frame.h (flush_frame): New function.
4899 * dispnew.c (update_frame):
4900 * minibuf.c (read_minibuf):
4901 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4903 * keyboard.c (detect_input_pending_run_timers): Do not flush
4904 all frames but selected one in redisplay_preserve_echo_area.
4905 * nsterm.m (ns_flush): Remove no-op.
4906 (ns_redisplay_interface): Adjust user.
4907 * w32term.h (x_flush): Remove no-op.
4908 (w32_redisplay_interface): Adjust user.
4909 * xterm.c (x_flush): Simplify because we do not flush all
4910 frames at once any more. Adjust comment.
4911 (x_redisplay_interface): Adjust user.
4913 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4915 Port --without-x --enable-gcc-warnings to Fedora 19.
4916 * gfilenotify.c (globals_of_gfilenotify):
4917 Call g_type_init only if using an older glib version that needs it.
4919 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4921 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4922 (last_glyphless_glyph_merged_face_id): Remove declarations.
4923 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4924 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4925 (last_glyphless_glyph_merged_face_id): Now static.
4926 (merge_escape_glyph_face): New function, refactored from...
4927 (get_next_display_element): ...here.
4928 (merge_glyphless_glyph_face): New function, refactored from...
4929 (produce_glyphless_glyph): ...here...
4930 * term.c (produce_glyphless_glyph): ...and here.
4932 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4934 * eval.c (eval_sub): Only call Ffunction if necessary.
4936 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4938 Attempt to make redisplay more selective when changing cursor type.
4939 * frame.h (struct frame): New bitfield cursor_type_changed.
4940 * xdisp.c (cursor_type_changed): Remove.
4941 (try_cursor_movement, redisplay_window, try_window_id)
4942 (set_frame_cursor_types, try_window_reusing_current_matrix):
4943 Adjust to use per-frame bitfield.
4944 (redisplay_internal): Look for cursor type change on each visible
4945 frame and consider all frames if cursor type has been changed on
4946 the frame other than selected. If cursor type has been changed on
4947 selected frame only, do not use fast update.
4949 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4951 Attempt to make redisplay more selective when changing fonts.
4952 * frame.h (struct frame): New bitfield fonts_changed.
4953 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4954 (adjust_frame_glyphs): Add prototype.
4955 * dispnew.c (fonts_changed_p): Remove.
4956 (adjust_glyphs): Remove because we do not
4957 adjust matrices on all frames at once any more.
4958 (adjust_frame_glyphs): Block and unblock input here.
4959 (adjust_glyph_matrix): Use fonts_changed.
4960 (change_frame_size_1): Use adjust_frame_glyphs.
4961 * font.c (font_open_entity): Use fonts_changed.
4962 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4963 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4964 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4965 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4966 (shrink_mini_window, Fresize_mini_window_internal)
4967 (window_scroll_pixel_based, Fset_window_configuration)
4968 (apply_window_adjustment, Fset_window_vscroll):
4969 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4970 Use adjust_frame_glyphs.
4971 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4972 (try_window_reusing_current_matrix, try_window_id, display_line)
4973 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4974 (redisplay_internal): Consider fonts_changed and adjust frame
4975 matrices for each frame only if the frame is visible. If font
4976 has been changed on some frame during full redisplay, retry
4977 only visible frames where the font has been actually changed.
4979 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4981 Cache current header and mode line height for each window.
4982 * window.h (struct window): New fields mode_line_height
4983 and header_line_height.
4984 * window.c (make_window): Initialize them.
4985 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4986 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4987 (current_mode_line_height, current_header_line_height):
4989 * xdisp.c (current_mode_line_height, current_header_line_height):
4991 (pos_visible_p, init_xdisp): Adjust user.
4992 (redisplay_window): Invalidate mode_line_height and
4993 header_line_height if current and desired matrices do not agree.
4995 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4997 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4998 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5000 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5002 Make --without-x compatible with --enable-gcc-warnings.
5003 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5004 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5005 members under HAVE_WINDOW_SYSTEM.
5006 * keyboard.c (make_lispy_focus_out): Likewise.
5007 (record_menu_key): Move under HAVE_MENUS.
5008 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5009 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5010 (syms_of_xdisp): Adjust user.
5011 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5012 (start_hourglass, cancel_hourglass):
5013 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5014 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5015 and CLEAR_FONT_TABLE_NFONTS.
5016 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5017 Declare only if HAVE_WINDOW_SYSTEM.
5018 (lface_same_font_attributes_p, clear_face_gcs): Define only
5019 if HAVE_WINDOW_SYSTEM.
5021 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5023 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5024 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5025 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5027 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5029 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5031 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5033 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5034 This fixes a type error on hosts where ptrdiff_t is wider than int.
5036 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5038 * keyboard.c (read_key_sequence_vs): New function.
5039 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5042 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5044 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5046 Makefile improvements.
5047 * Makefile.in (config.status): Don't use double-colon rules, as
5048 they are not portable according to POSIX. Fix shell typo with `;
5049 I guess this rule has never been tested?
5050 (VCSWITNESS): New macro, to override any environment var.
5052 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5054 * xterm.h (struct x_display_info): Do not track X connection
5055 fd separately because it is always available from Display.
5056 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5059 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5061 * buffer.c (drop_overlay):
5062 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5063 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5065 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5067 * buffer.c (Fmake_overlay, Fmove_overlay):
5068 * intervals.c (set_point_from_marker):
5069 * print.c (PRINTPREPARE): Prefer signal_error
5070 to plain error and report unsuitable marker too.
5072 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5074 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5075 for 'dragging' member.
5076 (struct x_output): Remove set-but-unused leftovers
5077 'left_before_move' and 'top_before_move'.
5078 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5079 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5080 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5081 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5082 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5083 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5084 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5085 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5087 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5089 * nsfont.m (INVALID_GLYPH): New define.
5090 (nsfont_encode_char): Use INVALID_GLYPH.
5091 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5093 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5095 * xterm.c (x_last_mouse_movement_time): Revert last change.
5096 This code should use XDisplayMotionBufferSize to check display's
5097 motion history first, and there are few other issues as well.
5098 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5099 (handle_one_xevent): Adjust user.
5101 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5103 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5104 * frame.c (Flast_nonminibuf_frame): ... to here.
5105 (check_minibuf_window): Don't abort if no window was found
5108 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5110 Use XGetMotionEvents to ask the last mouse motion time from X server.
5111 * xterm.c (X_MOTION_HISTORY): Default to 1.
5112 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5113 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5114 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5115 Ifdef away legacy code.
5116 (XTmouse_position, x_scroll_bar_report_motion):
5117 Use x_last_mouse_movement_time.
5118 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5121 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5123 * msdos.c (last_mouse_window): Move to...
5124 (dos_rawgetc): ...this function and adjust comment.
5125 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5126 (mouseMoved): ...this function and adjust comment.
5127 * w32term.c (last_window): Likewise with...
5128 (w32_read_socket): ...this function.
5129 * xterm.c (last_window): Likewise with...
5130 (handle_one_xevent): ...this function.
5132 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5134 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5135 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5136 (handle_one_xevent): ...to here.
5137 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5140 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5142 * msdos.c (IT_set_terminal_window): Remove no-op.
5143 (initialize_msdos_display): Adjust terminal setup.
5144 * w32console.c (w32con_set_terminal_window): Remove no-op.
5145 (initialize_w32_display): Adjust terminal setup.
5146 * w32term.c (w32_set_terminal_window): Remove no-op.
5147 (w32_create_terminal): Adjust terminal setup.
5148 * xterm.c (XTset_terminal_window): Remove no-op.
5149 (x_create_terminal): Adjust terminal setup.
5151 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5153 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5155 (ns_create_terminal): Adjust terminal setup.
5156 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5158 (w32_create_terminal): Adjust terminal setup.
5159 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5161 (x_create_terminal): Adjust terminal setup.
5163 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5165 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5166 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5167 * dispnew.c (buffer_posn_from_coords):
5168 * window.c (Fwindow_end, displayed_window_lines):
5169 * xdisp.c (redisplay_mode_lines): Use it.
5171 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5173 * fontset.c (face_for_char): Check char in the current face font first
5174 if HAVE_NS (Bug#15138).
5176 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5178 * window.c (temp_output_buffer_show): Make sure window returned
5179 by display_buffer is live (Bug#15213).
5181 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5183 Minor cleanup to avoid forward declarations.
5184 * coding.h (struct ccl_spec): Remove forward declaration.
5185 * composite.h (toplevel): Include font.h.
5186 (struct composition_it, struct face, struct font_metrics):
5187 Remove forward declaration.
5188 * dispextern.h (struct image, struct atimer): Likewise.
5189 * emacsgtkfixed.h (struct frame): Likewise.
5190 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5191 * font.h (struct font_driver, struct font, struct glyph_string)
5192 (struct face): Remove forward declaration.
5193 * fontset.h (struct face, struct font): Likewise.
5194 * frame.h (toplevel): Style cleanup.
5195 (enum output_method): Move to...
5196 * termhooks.h (enum output_method): ...here.
5197 (struct glyph, struct frame, struct ns_display_info)
5198 (struct x_display_info, struct w32_display_info):
5199 Remove forward declaration.
5200 * xterm.h (toplevel): Include termhooks.h.
5201 (struct font, struct window, struct glyph_matrix, struct frame)
5202 (struct input_event, struct face, struct image): Remove forward
5204 * gtkutil.h (struct _widget_value): Likewise.
5205 * keyboard.h (toplevel): Include termhooks.h.
5206 (struct input_event): Remove forward declaration.
5208 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5210 * intervals.c (set_point_from_marker): New function.
5211 * editfns.c (Fgoto_char):
5212 * process.c (Finternal_default_process_filter):
5213 * window.c (select_window_1): Use it.
5214 * buffer.h (set_point_from_marker): Add prototype.
5216 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5218 * w32.c (term_winsock): Call release_listen_threads before calling
5220 (_sys_wait_accept): Wait for accept event in a loop with a finite
5221 timeout, instead of waiting indefinitely. Will hopefully avoid
5222 hanging during exit because WSACleanup deadlocks waiting for the
5223 event object to be released. (Bug#14333)
5225 * w32proc.c (release_listen_threads): New function, signals all
5226 the reader threads that listen for connections to stop waiting.
5228 * w32.h (release_listen_threads): Add prototype.
5230 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5232 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5233 field of new marker (for sanity and safety).
5234 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5235 anyway because XMISCTYPE is a function and can't be an lvalue).
5237 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5239 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5240 (x_after_update_window_line, x_scroll_bar_create)
5241 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5242 (handle_one_xevent, x_clear_frame_area):
5243 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5244 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5245 * xterm.h (x_clear_area): Adjust prototype.
5247 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5249 Hook scanning and indentation functions to find_newline. This helps
5250 to avoid duplicated code and renders more respect to newline cache.
5251 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5252 * cmds.c (Fforward_line):
5253 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5254 Use find_newline and avoid unnecessary point movements.
5255 * search.c (scan_newline): Implement on top of find_newline.
5257 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5259 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5260 scoped code (bug#11258).
5262 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5264 * nsterm.m (last_window): New variable.
5265 (EV_TRAILER2): New macro.
5266 (EV_TRAILER): Call EV_TRAILER2.
5267 (mouseMoved:): Add support for mouse-autoselect-window
5268 on nextstep (Bug#6888).
5270 2013-08-28 Andreas Schwab <schwab@suse.de>
5272 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5273 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5274 Remove unused macro definitions.
5275 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5276 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5277 Only define if emacs.
5279 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5281 Prefer enum glyph_row_area to int where appropriate.
5282 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5284 (window_box, window_box_width, window_box_left, window_box_left_offset)
5285 (window_box_right, window_box_right_offset): Adjust prototypes.
5286 * xdisp.c (window_box, window_box_width, window_box_left)
5287 (window_box_left_offset, window_box_right, window_box_right_offset):
5288 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5289 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5290 * nsterm.m (ns_clip_to_row):
5291 * w32term.c (w32_clip_to_row):
5292 * xterm.c (x_clip_to_row): Likewise.
5294 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5296 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5297 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5299 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5301 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5302 for portability to hosts where /bin/sh has problems.
5304 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5306 Redesign redisplay interface to drop global output_cursor.
5307 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5308 (toplevel): Remove declaration of output_cursor.
5309 (set_output_cursor, x_cursor_to): Remove prototype.
5310 * window.h (struct window): New member output_cursor.
5311 (output_cursor_to): New function to replace RIF member.
5312 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5313 (update_text_area, set_window_cursor_after_update): Use it.
5314 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5315 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5316 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5317 * w32term.c (x_update_window_begin, x_update_window_end):
5318 * xterm.c (x_update_window_begin, x_update_window_end):
5319 Adjust to use per-window output cursor.
5321 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5323 Simplify SELECT_TYPE-related code.
5324 Like EMACS_TIME, this portability layer is no longer needed, since
5325 Emacs has been using fd_set as a portability layer for some time.
5326 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5327 (SELECT_TYPE): Remove. All uses changed to fd_set.
5328 (fd_set) [!FD_SET]: New typedef.
5330 Simplify EMACS_TIME-related code.
5331 This portability layer is no longer needed, since Emacs has been
5332 using struct timespec as a portability layer for some time.
5333 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5334 Include <time.h> rather than "systime.h"; that's all that's needed now.
5335 * dispnew.c: Include <timespec.h> rather than "systime.h";
5336 that's all that's needed now.
5337 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5338 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5339 TIMESPEC_RESOLUTION.
5340 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5341 LOG10_TIMESPEC_RESOLUTION.
5342 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5343 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5344 (make_emacs_time): Remove. All used changed to make_timespec.
5345 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5346 (current_timespec): Rename from current_emacs_time. All uses changed.
5347 (add_emacs_time): Remove. All uses changed to timespec_add.
5348 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5349 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5350 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5351 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5352 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5353 (current_timespec): Rename from current_emacs_time. All uses changed.
5354 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5355 changed to timespec_cmp.
5356 * xgselect.c: Include <timespec.h>, since our .h files don't.
5358 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5360 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5361 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5362 Remove the leftovers.
5363 * gtkutil.c (toplevel): Do not declare Qxft but include
5365 * image.c (toplevel): Do not declare Vlibrary_cache because
5366 it's already done in lisp.h.
5368 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5370 * lisp.h (Mouse_HLInfo): Move from here...
5371 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5372 (reset_mouse_highlight): New function.
5373 * msdos.c (dos_set_window_size, IT_update_begin)
5374 (internal_terminal_init):
5375 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5376 (ns_initialize_display_info):
5377 * w32console.c (initialize_w32_display):
5378 * w32term.c (x_update_window_end, x_free_frame_resources)
5379 (w32_initialize_display_info):
5380 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5381 * window.c (Fdelete_other_windows_internal):
5382 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5383 * termchar.h (toplevel):
5384 * xterm.h (toplevel): Include dispextern.h.
5386 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5388 Fix minor problems found by static checking.
5389 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5390 (expect): Avoid nested-if warning.
5391 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5392 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5393 * nsterm.h, nsterm.m (ns_select):
5394 * xgselect.c, xgselect.h (xg_select):
5395 Adjust signature to better match pselect's.
5396 * nsterm.m (ns_select):
5397 Don't set *TIMEOUT, since pselect doesn't.
5398 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5399 diagnostic about assigning const char * to it.
5400 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5402 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5404 * lread.c (substitute_object_recurse): Handle hash-tables as well
5407 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5409 Fix unlikely core dump in init_tty, and simplify terminfo case.
5410 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5411 The old version incorrectly dumped core if malloc returned a
5412 buffer containing only non-NUL bytes.
5413 (init_tty): Do not allocate or free termcap buffers; the
5414 struct does that for us now.
5415 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5416 (struct tty_display_info): Define members termcap_term_buffer and
5417 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5418 use them. Allocate them directly in struct rather than indirectly
5419 via a pointer, to simplify init_tty.
5421 * frame.c (check_minibuf_window): Initialize 'window' properly,
5422 so that Emacs reliably aborts later if 'window' is not initialized.
5424 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5426 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5427 of VoidSymbol (Bug#15154).
5429 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5431 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5432 mouse_face_beg_y and mouse_face_end_y.
5433 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5434 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5435 Adjust users and update comment where appropriate.
5437 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5439 * frame.c (check_minibuf_window): New function.
5440 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5441 Call check_minibuf_window (Bug#15183).
5443 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5445 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5446 because this is the only last cursor data we need to keep and consult.
5447 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5448 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5451 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5453 Fix recovering from possible decompression error.
5454 Since insert_from_gap doesn't always move point, we can't use PT as
5455 the position where the partially decompressed data ends, and
5456 should count how many bytes was produced so far.
5457 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5458 (unwind_decompress): Really delete partially uncompressed data.
5459 (Fzlib_decompress_region): Take decompressed data size into account.
5461 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5463 * syntax.c (init_syntax_once): Adjust comment and do an early
5464 initialization of Qchar_table_extra_slots just once...
5465 * casetab.c (init_casetab_once):
5466 * category.c (init_category_once):
5467 * character.c (syms_of_character):
5468 * coding.c (syms_of_coding):
5469 * xdisp.c (syms_of_xdisp): ...and omit it here.
5471 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5473 * xdisp.c (get_next_display_element): Don't apply to characters
5474 from a display vector the logic of setting it->end_of_box_run_p
5475 suitable for characters from a buffer. (Bug#15175)
5477 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5478 to handle directories, rather than '_utime' which doesn't.
5481 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5483 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5484 or fullscreen (Bug#14627).
5486 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5488 System-dependent integer overflow fixes.
5489 * process.c (Fset_process_window_size): Signal an error if
5490 the window size is outside the range supported by the lower level.
5491 * sysdep.c (set_window_size): Return negative on error,
5492 nonnegative on success, rather than -1, 0, 1 on not in system,
5493 failure, success. This is simpler. Caller changed.
5494 (serial_configure): Remove unnecessary initialization of local.
5495 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5496 size fits in unsigned long; this isn't true on some 32-bit hosts.
5497 Avoid buffer overrun if some future version of /proc/meminfo has a
5498 variable name longer than 20 bytes.
5499 (system_process_attributes) [__FreeBSD__]:
5500 Don't assume hw.availpages fits in 'int'.
5502 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5504 Don't let very long directory names overrun the stack.
5505 Fix some related minor problems involving "//", vfork.
5506 * callproc.c (encode_current_directory): New function.
5507 (call_process): Don't append "/"; not needed.
5508 * fileio.c (file_name_as_directory_slop): New constant.
5509 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5510 this can save the caller having to alloca.
5511 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5512 Use SAFE_ALLOCA, not alloca.
5513 (directory_file_name, Fexpand_file_name): Leave leading "//"
5514 alone, since it can be special even on POSIX platforms.
5515 * callproc.c (call_process):
5516 * process.c (Fformat_network_address):
5517 * sysdep.c (sys_subshell):
5518 Use encode_current_directory rather than rolling our own.
5519 (create_process): No need to encode directory; caller does that now.
5520 * process.h (encode_current_directory): New decl.
5521 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5522 Rework to avoid 'goto xyzzy;'.
5524 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5526 * xdisp.c (handle_face_prop): If the default face was remapped use
5527 the remapped face for strings from prefix properties. (Bug#15155)
5529 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5531 Minor cleanup for redisplay interface and few related functions.
5532 * frame.h (enum text_cursor_kinds): Move from here...
5533 * dispextern.h (enum text_cursor_kinds): ...to here.
5534 (toplevel): Drop unnecessary declarations.
5535 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5536 in update_window_end_hook and draw_window_cursor functions.
5537 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5538 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5539 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5540 * xterm.c (x_update_window_end, x_draw_window_cursor):
5541 * xdisp.c (display_and_set_cursor, update_window_cursor)
5542 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5543 enum text_cursor_kinds where appropriate.
5545 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5547 Redesign redisplay interface to drop updated_row and updated_area.
5548 * dispextern.h (updated_row, updated_area): Remove declaration.
5549 (struct redisplay_interface): Pass glyph row and row area parameters
5550 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5551 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5553 * dispnew.c (updated_row, updated_area): Remove.
5554 (redraw_overlapped_rows, update_window_line): Adjust user.
5555 (update_marginal_area, update_text_area): Likewise. Pass updated row
5556 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5557 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5560 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5562 * process.c (flush_pending_output): Remove stub.
5565 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5567 * callproc.c: Fix race that killed background processes (Bug#15144).
5568 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5569 Record deleted process-id in critical section, not afterwards.
5570 Don't mistakenly kill process created by a call-process invocation
5571 that discards output and does not wait.
5573 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5575 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5576 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5577 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5578 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5579 to shut up compiler in mark_object.
5580 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5582 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5584 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5585 We can't portably rely on PTY_OPEN doing that, even if
5586 it calls posix_openpt with O_CLOEXEC.
5588 2013-08-20 Kenichi Handa <handa@gnu.org>
5590 * character.c (string_char): Improve commentary.
5592 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5594 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5595 (struct animation_cache): Make signature a flexible array member.
5596 All uses changed. This is a tad slower but may insulate us better
5597 from future changes to ImageMagick.
5599 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5601 * image.c: Shrink memory needed for animation cache.
5602 (SIGNATURE_DIGESTSIZE): New constant.
5603 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5604 (imagemagick_create_cache): Copy the signature. This saves
5605 several KB of memory that ImageMagick wastes per signature.
5606 Don't bother updating the update_time, as the caller does that now.
5607 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5608 it's a fixed size struct member now.
5609 (imagemagick_get_animation_cache): Always destroy the signature,
5610 as it's now imagemagick_create_cache's responsibility to copy it.
5611 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5612 and use memcmp rather than strcmp.
5613 eassert that ImageMagick returns a signature of the specified length.
5615 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5617 * image.c (imagemagick_get_animation_cache): Don't segfault on
5619 (imagemagick_get_animation_cache): Revert to previous definition
5620 so that it actually works. But keep the memory leak fix.
5621 (imagemagick_get_animation_cache): Fix memory leak.
5623 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5625 * image.c: Fix animation cache signature memory leak.
5626 Fix some other minor performance problems while we're at it.
5627 (imagemagick_create_cache): Clear just the members that
5628 need clearing. Don't set update_time, as caller does that now.
5629 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5630 Simplify by using pointer-to-pointer instead of a prev pointer.
5631 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5632 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5633 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5634 it's already a copy. Free the signature probe unless it's cached.
5636 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5637 This was introduced by my 2013-08-12 fix for Bug#15035.
5639 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5641 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5642 (imagemagick_prune_animation_cache): Now static.
5644 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5646 * image.c (imagemagick_get_animation_cache): Don't segfault when
5647 pruning all entries.
5649 2013-08-18 Ken Brown <kbrown@cornell.edu>
5651 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5652 static heap if ENABLE_CHECKING is defined.
5653 (max_bss_sbrk_ptr): New variable.
5655 (report_sheap_usage): Report maximum static heap usage instead of
5656 ending static heap usage.
5658 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5660 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5661 of zlib_initialized according to the results of calling
5662 init_zlib_functions.
5664 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5666 * image.c: Implement an ImageMagick per-image cache.
5667 (imagemagick_get_animation_cache): Fix a double-free error.
5668 (imagemagick_load_image): Remove the ping_wand code, which only
5669 apparently saved time on invalid animated images, and slowed down
5670 everything else. Optimise for the common case.
5672 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5674 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5676 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5678 * marker.c (set_marker): Remove documentation of undefined behavior.
5680 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5682 * image.c (imagemagick_compute_animated_image): Animate correctly
5683 when sub-images are smaller than the main image.
5684 (imagemagick_compute_animated_image): Setting the iterator row to
5685 zero is apparently not allowed.
5686 (imagemagick_compute_animated_image): Allow images that say they
5687 have sub-images that are bigger than the main image, but just crop
5690 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5692 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5694 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5696 * image.c (imagemagick_compute_animated_image): Respect the GIF
5699 2013-08-15 Ken Brown <kbrown@cornell.edu>
5701 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5702 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5705 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5707 Fix minor problems found by static checking.
5708 * frame.c (delete_frame):
5709 * xdisp.c (next_element_from_display_vector):
5710 Avoid uninitialized local.
5711 * image.c (imagemagick_compute_animated_image): Port to C89.
5712 Prefer usual GNU indentation style for loops.
5713 Be more careful about bizarrely large sizes, by using ptrdiff_t
5716 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5718 Fix infinite frame selection loop (Bug#15025).
5719 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5721 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5723 * xdisp.c (compute_window_start_on_continuation_line):
5724 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5725 to make sure we end up setting the window start at the leftmost
5726 visible character of the display line. This avoids funky
5727 horizontal shifting because the window start is not kept on the
5728 same position. (Bug#15090)
5729 (next_element_from_display_vector): Support 'box' face attribute
5730 in the face definitions of a display vector. (Bug#15099)
5732 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5734 * image.c (imagemagick_compute_animated_image): Implement animated
5736 (imagemagick_compute_animated_image): Fix some compilation
5737 warnings. Implement a very simple cache to make the animation
5738 usable at all, but it should be replaced with a per-image cache.
5740 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5742 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5743 to do `for' loops over alist values.
5744 * buffer.h (FOR_EACH_BUFFER):
5745 * process.c (FOR_EACH_PROCESS): Use it.
5746 (handle_child_signal, status_notify, Fget_buffer_process)
5747 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5749 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5751 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5752 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5753 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5754 to xzalloc and so avoid redundant call to memset.
5755 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5756 members because it is allocated with xzalloc and so already zeroed.
5758 2013-08-14 Ken Brown <kbrown@cornell.edu>
5760 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5763 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5765 Utility function and macro to copy Lisp string to C string.
5766 * lisp.h (xlispstrdupa): New macro.
5767 (xlispstrdup): New prototype.
5768 * alloc.c (xlispstrdup): New function.
5769 * callint.c (Fcall_interactively):
5770 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5771 (Fsubstitute_in_file_name):
5772 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5773 * image.c (x_create_bitmap_from_file):
5774 * w32term.c (w32_term_init):
5775 * xterm.c (x_term_init): Use xlispstrdup.
5777 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5779 * image.c (imagemagick_load_image): Make animated pictures work.
5780 There's still some problems with background color settings, though
5783 * decompress.c (unwind_decompress): Always restore point.
5785 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5787 * marker.c (set_marker): Reformat documentation.
5789 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5791 * xdisp.c (cursor_type_changed): Now static.
5793 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5794 Use changed. This avoids the need to call xmalloc and for the
5795 caller to call xfree, and avoids memory leaks in some situations.
5797 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5799 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5800 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5801 (redisplay_window): If window_end_valid is cleared due to non-zero
5802 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5803 so do not call to try_cursor_movement for that window.
5805 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5807 * window.h (struct window): Convert window_end_pos and
5808 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5809 (wset_window_end_pos, wset_window_end_vpos): Remove.
5810 * dispnew.c (adjust_glyph_matrix):
5811 * window.c (Fwindow_end, replace_window, set_window_buffer)
5813 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5814 (set_vertical_scroll_bar, redisplay_window, try_window)
5815 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5816 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5817 (note_mouse_highlight): Adjust users.
5818 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5821 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5823 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5824 * image.c (imagemagick_filename_hint): Use `const char *' and
5825 prefer SSDATA to SDATA to avoid warnings.
5827 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5829 Cleanup window fringes, margins and scroll bars adjustments.
5830 * window.c (set_window_fringes, set_window_margins)
5831 (set_window_scroll_bars, apply_window_adjustment): New functions.
5832 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5833 (Fset_window_scroll_bars): Use them.
5835 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5837 * window.h (struct window): Convert scroll_bar_width
5838 from Lisp_Object to integer. Adjust comment.
5839 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5841 * window.c (wset_scroll_bar_width): Remove.
5842 (make_window): Initialize scroll_bar_width.
5843 (Fsplit_window_internal): Use direct assignment.
5844 (Fset_window_configuration, save_window_save):
5845 Convert Lisp_Object to integer and back where appropriate.
5846 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5847 bar was actually changed, and mention this in docstring.
5849 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5851 * decompress.c: Minor simplifications.
5852 (Fzlib_decompress_region): Don't bother verifying
5853 that avail_out <= UINT_MAX, as that was confusing.
5854 Mention the restriction in a comment instead.
5855 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5857 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5859 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5860 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5862 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5864 * image.c (imagemagick_filename_hint): Check for errors in the
5867 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5869 * window.c (Fwindow_margins): Return nil when there's no marginal
5870 area, as per the documented API.
5872 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5873 Fmake_vector, as scroll bar's struct members are not all Lisp
5874 objects now. This avoids crashes in GC.
5876 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5877 bool, so its address could be taken.
5879 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5881 * image.c (imagemagick_filename_hint): New function to possibly
5882 apply `image-content-type-suffixes'.
5883 (imagemagick_load_image): Use it.
5885 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5887 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5888 if loading zlib failed.
5890 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5892 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5893 2013-08-13 checkin below. Change bool to BOOL, rule is:
5894 All Obj-C code uses BOOL, except for interfaces callable from C.
5896 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5898 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5900 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5901 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5902 bool instead of BOOL.
5903 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5904 from Lisp_Object to bitfield. Adjust comment.
5905 * w32term.c (x_scroll_bar_create): Adjust user.
5906 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5907 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5908 Use bool for boolean.
5909 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5910 to `unsigned int' when defining a bitfield.
5912 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5914 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5916 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5918 * window.h (struct window): Convert left_margin_cols and
5919 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5920 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5921 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5923 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5925 (showing_window_margins_p, update_window_line, update_frame_1):
5926 * fringe.c (draw_fringe_bitmap_1):
5927 * xdisp.c (window_box_width): Adjust users.
5928 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5929 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5930 Use direct assignment.
5931 (Fset_window_configuration, save_window_save, Fwindow_margins):
5932 Convert Lisp_Object to integer and back where appropriate.
5933 (Fset_window_margins): Adjust user. Return t if any margin
5934 was actually changed, and mention this in docstring.
5936 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5938 * syntax.c (forward_word):
5939 * cmds.c (forward_char, backward_char): Mention the optional argument.
5941 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5943 * window.h (struct window): Convert left_fringe_width
5944 and right_fringe_width from Lisp_Objects to integers.
5946 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5947 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5948 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5950 (make_window): Initialize new integer fields to -1.
5951 (Fsplit_window_internal): Use direct assignment.
5952 (Fset_window_configuration, save_window_save):
5953 Convert Lisp_Object to integer and back where appropriate.
5954 (Fset_window_fringes): Adjust user. Return t if any fringe
5955 was actually changed, and mention this in docstring.
5957 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5959 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5960 * nsfns.m (x_set_cursor_type):
5961 * w32fns.c (x_set_cursor_type):
5962 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5963 * xdisp.c (set_frame_cursor_types): ...but in common code.
5965 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5967 * font.c (clear_font_cache): New function, stripped from...
5968 (Fclear_font_cache): ...here, which now uses the function
5969 above. Adjust comment.
5970 * font.h (clear_font_cache): Add prototype.
5971 * xfaces.c (clear_face_cache): Use clear_font_cache.
5973 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5975 * window.c (Fset_window_start): Compare `w', not `window' because
5976 `w' might not be equal to `window' after call to decode_live_window.
5978 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5980 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5981 This fixes a problem introduced by the Bug#15035 patch
5982 when using GPG. Reported by Herbert J. Skuhra.
5984 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5986 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5987 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5988 not yet initialized.
5990 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5992 * decompress.c (Fzlib_decompress_region): Support zlib
5993 decompression, too, and rename.
5995 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5997 Minor zlib configuration tweaks.
5998 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5999 Don't assume presence of fn_inflateInit2_ zlib internal function.
6001 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6003 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6004 include the zlib prefix.
6006 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6008 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6009 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6010 define static variables that are pointers to zlib functions to be
6012 (init_zlib_functions) [WINDOWSNT]: New function.
6013 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6015 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6016 macros instead of invoking the zlib functions directly.
6017 (syms_of_decompress): DEFSYM Qzlib_dll.
6018 Staticpro Szlib_available_p.
6020 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6022 Avoid looping over all frame windows to freeze and unfreeze.
6023 * window.h (struct window): Drop frozen_window_start_p.
6024 (freeze_window_starts): Drop prototype.
6025 * frame.h (struct frame): New frozen_window_starts flag.
6026 (FRAME_WINDOWS_FROZEN): New macro.
6027 * window.c (freeze_window_start, freeze_window_starts):
6029 (select_window, replace_window): Adjust users.
6030 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6031 (window_frozen_p): New function.
6032 (redisplay_window): Use it.
6034 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6036 Fix some fd issues when running subprocesses (Bug#15035).
6037 Fix bugs that can leak files or file descriptors on errors.
6038 Don't unlink open temp files, as that's hard for users to diagnose
6039 when things go awry (e.g., temp disk exhausted).
6040 Don't bother to lock temp files. Check for invalid recursion.
6041 * callproc.c (synch_process_fd): Remove. All uses removed.
6042 (synch_process_tempfile): New var or macro.
6043 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6045 (record_kill_process): New arg, the temp name. All callers changed.
6046 (delete_temp_file): Now just a simple wrapper around unlink.
6047 (call_process_kill): New arg, the call_process_fd array.
6048 Close them all. Clear synch_process_pid. Remove the temp file,
6049 or arrange for it to be removed.
6050 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6051 that's been moved to synch_process_tempfile. Caller changed.
6052 Do not remove the tempfile; that's now call_process_kill's
6054 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6055 call_process_kill; the caller now does that.
6056 (call_process_cleanup): Do not close the process fd; that's now
6057 call_process_kill's responsibility.
6058 (Fcall_process): Implement via new function call_process, which
6059 has most of the old body of Fcall_process, but with a different API.
6060 (call_process): New function that does not open or close filefd if
6061 it is nonnegative. Record which fds need to be closed, and let
6062 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6063 Signal an error if invoked recursively (could be done via a hook).
6064 Simplify creation of the tempfile in the MSDOS case.
6065 Don't create the output file until after checking for the executable.
6066 Report any failure to open /dev/null.
6067 Don't open /dev/null for writing twice; once is enough.
6068 Don't create pipe if all output is being discarded or sent to file.
6069 Don't worry about setting up the coding system or reading from the
6070 pipe if all output is being discarded.
6071 Hoist fd_error local into top level, to lessen block nesting.
6072 Don't record deleted pid here; now done by Fcall_process_region.
6073 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6074 and note its success in synch_process_tempfile.
6075 Do not leak resources when child_setup fails.
6076 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6077 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6078 (create_temp_file): Now returns open fd, with an additional
6079 Lisp_Object * argument to return the name. All callers changed.
6080 Do not close the file; rewind it instead, and leave it open for
6081 the caller. Do not lock the temp file. Unwind-protect the file
6082 and the file-descriptor.
6083 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6084 If an asynchrounous process, record it here, not in call_process.
6085 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6086 * eval.c (set_unwind_protect): New function.
6087 * fileio.c (write_region): New function, generalized from the
6088 old Fwrite_region. Do not lock temp files.
6089 (Fwrite_region): Use it.
6090 * lisp.h (set_unwind_protect, write_region): New decls.
6091 * process.c: Include <verify.h>.
6092 (make_process): Mark fds as initially closed.
6093 (deleted_pid_list): Now a list of pid-filename pairs.
6095 (close_process_fd): New function.
6096 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6097 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6098 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6099 (create_process, create_pty, Fmake_serial_process)
6100 (server_accept_connection): Record which fds need to be closed,
6101 and let deactivate_process close them.
6102 (Fmake_network_process): Do not discard the unwind-protect
6103 until it's safe to do so.
6104 (deactivate_process): Close the fds opened by create_process etc.
6105 (Fprocess_send_eof): Adjust to new way of recording open fds.
6106 Report an error if /dev/null can't be opened, instead of aborting.
6107 * process.h (PROCESS_OPEN_FDS): New constant.
6108 (struct Lisp_Process): New member open_fds.
6109 (record_kill_process, record_deleted_pid): Adjust signatures.
6110 (record_deleted_pid): Move decl here ...
6111 * syswait.h (record_deleted_pid): ... from here.
6113 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6115 * decompress.c: Fix bugs with large buffers and weird inputs.
6116 Tune a bit. Reindent as per usual Emacs style.
6117 (BUFFER_SIZE): Remove.
6118 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6119 more than UINT_MAX bytes. Decompress into the gap instead of into
6120 an auto buffer, as this should avoid copying. Return nil if
6121 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6122 set immediate_quit; we shouldn't trust zlib code that much.
6124 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6126 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6127 errors, and really move the gap to where we want it.
6129 * lisp.h: Include decompress.c support.
6131 * emacs.c (main): Include decompress.c support.
6133 * Makefile.in: Include -lz if present.
6135 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6137 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6138 (initWithTitle:): Initialize frame to 0.
6139 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6140 (fillWithWidgetValue:frame:): Rename from
6141 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6143 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6144 fillWithWidgetValue:frame:
6146 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6147 remove memory leak warnings.
6149 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6150 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6153 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6154 (x_activate_menubar): Update the whole menu.
6155 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6156 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6157 current event is not NSSystemDefined (Bug#15001).
6158 Call ns_check_menu_open only if trackingMenu is 2.
6159 (menuDidClose:): New method, decrease trackingMenu.
6160 (fillWithWidgetValue:setDelegate:): New method.
6161 (fillWithWidgetValue:): Call the above.
6163 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6165 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6167 Omit some unnecessary casts.
6168 Many of these go back to the old pre-C89 days, when they may have
6169 been needed, but we've been assuming C89 or later for a while now.
6170 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6171 (live_float_p, live_misc_p, live_vector_p):
6172 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6173 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6174 (defvar_per_buffer):
6175 * callint.c (Fcall_interactively):
6176 * doc.c (Fsubstitute_command_keys):
6177 * filelock.c (get_boot_time):
6178 * frame.c (xrdb_get_resource):
6179 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6180 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6181 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6182 (menuitem_highlight_callback, menu_destroy_callback)
6183 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6184 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6185 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6186 (xg_tool_bar_help_callback, tb_size_cb):
6187 * image.c (xpm_alloc_color, png_read_from_memory)
6188 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6189 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6191 * keymap.c (describe_map):
6192 * nsfns.m (Fns_display_monitor_attributes_list):
6193 * nsmenu.m (process_dialog:):
6194 * nsterm.m (hold_event):
6195 * process.c (wait_reading_process_output):
6196 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6197 * scroll.c (do_direct_scrolling, scrolling_1):
6198 * termcap.c (tgetent):
6199 * window.c (check_window_containing, add_window_to_list)
6200 (freeze_window_starts):
6201 * xdisp.c (compare_overlay_entries, vmessage):
6202 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6203 (x_get_monitor_attributes_xrandr)
6204 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6205 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6206 * xfont.c (xfont_match, xfont_open):
6207 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6208 (menubar_selection_callback, menu_position_func)
6209 (popup_selection_callback, create_and_show_popup_menu)
6210 (dialog_selection_callback, create_and_show_dialog):
6211 * xrdb.c (x_get_string_resource)
6213 * xsmfns.c (x_session_check_input):
6214 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6215 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6216 (xaw_jump_callback, xaw_scroll_callback):
6217 Omit unnecessary casts.
6219 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6221 Minor string-length refactoring.
6222 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6223 * frame.c (make_monitor_attribute_list):
6224 Prefer build_string to strlen + make_string.
6226 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6228 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6229 don't check minor_code (Bug#14417).
6231 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6233 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6234 vertical positions instead. This avoids calling MATRIX_ROW with
6235 row numbers that are possibly beyond valid limits. (Bug#15064)
6237 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6239 Use xstrdup and build_unibyte_string where applicable.
6240 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6241 * xfns.c (x_window):
6242 * xrdb.c (x_get_customization_string):
6243 * xterm.c (xim_initialize):
6244 * w32fns.c (w32_window): Use xstrdup.
6245 (w32_display_monitor_attributes_list):
6246 * emacs.c (init_cmdargs):
6247 * keyboard.c (PUSH_C_STR):
6248 * nsfont.m (nsfont_open):
6249 * sysdep.c (system_process_attributes):
6250 * w32.c (system_process_attributes):
6251 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6253 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6255 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6256 variables of these types so that GDB would know about them, as aid
6257 for debugging fatal exceptions. (Bug#15024) See also
6258 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6261 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6263 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6264 larger than the NSWindow (Bug#14934).
6266 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6268 Redesign redisplay interface to drop global variable updated_window.
6269 Always pass currently updated window as a parameter to update routines.
6270 * dispextern.h (updated_window): Remove declaration.
6271 (struct redisplay_interface): Pass window parameter to
6272 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6273 and after_update_window_hook.
6274 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6276 * dispnew.c (updated_window): Remove.
6277 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6278 (update_window_line): Adjust to match redisplay interface changes.
6279 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6280 (ns_scroll_run, ns_after_update_window_line):
6281 * w32term.c (x_update_window_begin, x_update_window_end)
6282 (x_after_update_window_line, x_scroll_run):
6283 * xterm.c (x_update_window_begin, x_update_window_end)
6284 (x_after_update_window_line, x_scroll_run):
6285 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6286 Likewise. Adjust comments where appropriate.
6287 (x_cursor_to): Simplify because this is always called during window
6288 update (but install debugging check anyway).
6289 (expose_window): Check must_be_updated_p flag to see whether this
6290 function is called during window update.
6292 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6294 Do not reset window modification event counters excessively.
6295 These leftovers and poor man's tricky methods to catch extra
6296 redisplay's attention are no longer needed.
6297 * frame.c (set_menu_bar_lines_1):
6298 * minibuf.c (read_minibuf_unwind):
6299 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6300 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6301 (window_scroll_line_based, Fset_window_configuration):
6302 * xdisp.c (redisplay_window): Do not reset last_modified and
6303 last_overlay_modified counters.
6305 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6307 * xselect.c (x_send_client_event): Set send_event and serial, memset
6308 data.l as it might be bigger than data.b. Use 24 bit mask to
6309 XSendEvent (Bug#15034).
6311 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6313 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6314 for TTY frames that are not the top frame on their console.
6317 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6319 * w32term.c (w32fullscreen_hook): Really maximize frame when
6320 asked for (Bug#14841).
6322 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6324 Prefer selected_window to Fselected_window, likewise for frames.
6325 * buffer.c (Fbuffer_swap_text):
6326 * data.c (Fvariable_binding_locus):
6327 * window.c (run_window_configuration_change_hook): Adjust users.
6328 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6329 Use decode_live_frame.
6331 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6333 Be more careful if selected window shows the buffer other than current,
6334 use window_outdated only if this is not so. This change should also
6335 address some weird issues discussed in Bug#13012.
6336 * window.h (window_outdated): New prototype.
6337 * window.c (window_outdated): Now here. Convert from static and
6338 always assume window's buffer.
6339 (Fwindow_end, Fwindow_line_height): Use it.
6340 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6341 and always assume window's buffer.
6342 (redisplay_window): Adjust user.
6343 (redisplay_internal): Call to reconsider_clip_changes once and
6344 check whether mode line should be updated only if selected window
6345 shows current buffer.
6346 (run_window_scroll_functions): Use eassert for debugging check.
6347 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6349 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6351 * window.c (window_scroll, window_scroll_pixel_based)
6352 (window_scroll_line_based): Use bool for booleans.
6354 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6356 * process.c: Fix minor off-by-one issues in descriptor counts.
6357 This shouldn't fix any real bugs, but it cleans up the code a bit.
6358 (max_process_desc, max_input_desc): -1, not 0, means none.
6360 (delete_input_desc): New function.
6361 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6362 (deactivate_process): Scan backwards when recomuting max_process_desc;
6363 that should be faster.
6364 (init_process_emacs): Initialize max_input_desc.
6366 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6368 Use region cache to speedup bidi_find_paragraph_start.
6369 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6370 Rename cache_long_line_scans to cache_long_scans.
6371 * buffer.c (bset_cache_long_line_scans): Rename to
6372 bset_cache_long_scans.
6373 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6374 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6376 (syms_of_buffer): Rename cache-long-line-scans to
6377 cache-long-scans. Adjust docstring.
6378 * search.c (newline_cache_on_off):
6379 * indent.c (width_run_cache_on_off): Adjust users.
6380 * bidi.c (bidi_paragraph_cache_on_off): New function.
6381 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6382 * insdel.c (prepare_to_modify_buffer):
6383 Invalidate bidi_paragraph_cache if enabled.
6385 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6387 Invalidate region caches only if buffer text is going to be changed.
6388 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6389 (modify_text): ...new prototype.
6390 (prepare_to_modify_buffer_1): New prototype.
6391 * textprop.c (modify_region): Rename to...
6392 (modify_text_properties): ...new function.
6393 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6394 (Fremove_list_of_text_properties): Adjust users.
6395 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6396 (modify_text): ...new function.
6397 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6398 (prepare_to_modify_buffer_1): ...new function.
6399 * casefiddle.c (casify_region):
6400 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6401 (Ftranspose_regions): Use modify_text.
6403 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6405 * lisp.mk (lisp): Add nadvice.elc.
6407 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6409 New macro to iterate over live buffers similar to frames.
6410 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6411 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6412 Declare buffer-related variables here to offload lisp.h.
6413 * buffer.c (Vbuffer_alist): Adjust comment.
6414 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6415 (other_buffer_safely):
6416 * data.c (store_symval_forwarding):
6417 * dispnew.c (Fframe_or_buffer_changed_p):
6418 * fileio.c (Fdo_auto_save):
6419 * filelock.c (unlock_all_files):
6420 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6422 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6424 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6425 * callproc.c (create_temp_file):
6426 * filelock.c (create_lock_file):
6427 Assume mkostemp, since it's now provided by Gnulib.
6429 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6431 * w32.c (mkostemp): New function.
6432 (mktemp): Remove, no longer used. Most of the code reused in
6433 mkostemp. (Bug#15015)
6434 (mktemp): Don't undef.
6436 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6438 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6439 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6440 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6441 (free_glyph_pool, check_glyph_memory): Likewise for
6442 all users. Adjust comments where appropriate.
6444 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6446 * composite.h: Minor fixups.
6447 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6448 to fix a misspelling, and change it to an inline function while
6449 we're at it (it need not be a macro). All uses changed.
6450 (composition_method, composition_valid_p):
6451 Rewrite to avoid assignments in if-conditions.
6453 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6455 Do not use global Lisp_Object in composition macros.
6456 * composite.h (composition_temp): Remove declaration.
6457 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6458 (composition_method, composition_valid_p): ...inline functions.
6459 (compose_region): Remove the leftover.
6460 * composite.c (composition_temp): Remove.
6461 (run_composition_function, update_compositions)
6462 (composition_compute_stop_pos, composition_adjust_point)
6463 (Ffind_composition_internal):
6464 * coding.c (handle_composition_annotation):
6465 * xdisp.c (handle_composition_prop, check_point_in_composition):
6466 Related users changed.
6468 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6470 Drop FRAME_PTR typedef.
6471 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6472 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6473 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6474 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6475 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6476 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6477 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6478 All related users changed.
6480 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6482 * eval.c (default_toplevel_binding): New function.
6484 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6485 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6486 (syms_of_eval): Export them.
6487 * data.c (Fdefault_value): Micro cleanup.
6488 * term.c (init_tty): Use "false".
6490 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6492 Fix X GC leak in GTK and raw (no toolkit) X ports.
6493 * xterm.c (x_free_frame_resources): If white and black relief
6494 GCs are allocated, always free them here.
6495 * xfns.c (x_make_gc): Omit redundant initialization.
6496 * widget.c (create_frame_gcs): Remove the leftover.
6497 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6498 in x_free_frame_resources.
6500 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6502 * nsterm.m (windowWillResize:toSize:): Only change title if
6503 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6505 (viewDidEndLiveResize): New method.
6507 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6508 inside NS_IMPL_COCOA.
6510 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6512 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6513 Do not check whether undo is enabled because record_insert and
6514 record_delete does that themselves.
6516 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6518 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6519 member which is not really used any more.
6520 (FRAME_XIC_BASE_FONTNAME): Remove.
6521 * xfns.c (xic_free_fontset): Adjust user.
6522 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6523 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6524 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6525 (xdialog_show): Use eassert for debugging check.
6526 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6528 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6530 * fileio.c, fns.c (merge): Move extern decl from here ...
6531 * lisp.h (merge): ... to here.
6533 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6535 Fix last font-related change.
6536 * w32font.h (w32font_list_internal, w32font_match_internal):
6538 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6539 (uniscribe_list_family): Adjust to match font API change.
6540 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6541 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6543 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6545 * frame.h (FRAME_MOUSE_UPDATE):
6546 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6547 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6549 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6551 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6552 * font.h (struct font_driver): Change list, match, and list_family
6553 functions to accept struct frame * as first arg.
6554 * font.c (font_score, font_compare, font_sort_entities):
6556 (font_sort_entities, font_list_entities, font_select_entity)
6557 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6558 match font API change.
6559 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6560 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6561 * ftxfont.c (ftxfont_list, ftxfont_match):
6562 * xftfont.c (xftfont_list, xftfont_match):
6563 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6564 * w32font.c (w32font_list, w32font_match, w32font_list)
6565 (w32font_list_internal, w32_font_match_internal): Likewise.
6566 * xfaces.c (Fx_family_fonts): Adjust user.
6568 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6570 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6571 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6572 only if HAVE_X_WINDOWS is in use.
6573 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6574 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6575 * w32term.c (x_wm_set_icon_position): Likewise.
6576 * w32fns.c (x_icon): Adjust user.
6578 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6580 * xterm.c (last_mouse_press_frame): Remove the
6581 leftover which is not really used any more.
6582 (handle_one_xevent, syms_of_xterm): Adjust users.
6583 (x_flush): Call XFlush once per each X display, not frame.
6584 This is better because this code always unconditionally skips
6585 non-X frames in Vframe_list and issues the only XFlush if we
6586 have more than one X frame on the same X display.
6587 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6588 Use bool for booleans.
6589 (x_draw_glyph_string_background, cvt_string_to_pixel)
6590 (cvt_pixel_dtor): Drop unnecessary prototypes.
6591 * xterm.h (x_display_ok): Adjust prototype.
6593 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6595 Drop unnecessary functions that deals with frame pixel size.
6596 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6597 (x_pixel_height): Drop prototypes.
6598 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6599 (x_pixel_height): Drop implementations.
6600 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6601 which should be always valid for window frame.
6602 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6603 * w32menu.c (Fx_popup_dialog):
6604 * xmenu.c (Fx_popup_dialog): Likewise for both.
6606 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6608 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6609 frame parameters and call to Fmodify_frame_parameters just once.
6610 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6611 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6612 and mention nil frame in docstring.
6614 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6616 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6617 (x_figure_window_size): Likewise. Adjust to return long.
6618 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6619 (toplevel): Move Qterminal_live_p to...
6620 * terminal.c (toplevel): ...here, make it static, and...
6621 (syms_of_terminal): ...DEFSYM here.
6622 * frame.h (Qterminal_live_p): Remove declaration.
6623 (make_frame, x_figure_window_size): Adjust prototype.
6624 * nsfns.m (Fx_create_frame): Use long for window flags.
6626 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6628 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6629 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6630 Do not assume that emacs_close (INT_MAX) is a no-op.
6632 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6634 * xfaces.c (make_face_cache): For struct face_cache, prefer
6635 xmalloc to xzalloc and so avoid redundant call to memset.
6636 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6638 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6640 * fringe.c (draw_window_fringes, update_window_fringes)
6641 (compute_fringe_widths):
6642 * w32term.c (x_draw_glyph_string):
6643 * window.c (candidate_window_p, Frecenter):
6644 * xfaces.c (realize_basic_faces, realize_default_face)
6645 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6646 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6647 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6648 * xmenu.c (Fx_menu_bar_open_internal):
6649 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6650 * xsettings.c (xft_settings_event):
6651 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6652 Use bool for booleans. Adjust style and comments where
6654 * dispextern.h (draw_window_fringes, update_window_fringes)
6655 (compute_fringe_widths):
6656 * xterm.h (x_had_errors_p): Adjust prototype.
6658 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6660 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6661 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6663 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6665 * fns.c (toplevel): Remove comment before Fsafe_length because
6668 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6670 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6672 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6674 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6675 frame which got the message is still alive, before dereferencing
6676 its pointer. (Bug#14970)
6678 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6679 be a live window, before using it as such. (Bug#14970)
6681 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6683 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6684 w32_detect_focus_change instead of doing part of its job by hand.
6685 This fixes the problem whereby FOCUS_OUT events were not sent to
6688 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6690 * process.c (Fprocess_list): Doc fix.
6692 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6693 being re-exposed only if it didn't ask to become visible.
6694 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6695 was previously iconified. (Bug#14841)
6696 (x_iconify_frame): Mark the frame iconified.
6698 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6700 Fix minor problems found by static checking.
6701 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6702 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6704 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6706 * eval.c (set_specpdl_old_value): New function.
6707 (unbind_to): Minor simplification.
6708 (get_backtrace_frame): New function.
6709 (Fbacktrace_frame): Use it. Add `base' argument.
6710 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6711 (syms_of_eval): Export backtrace-eval.
6712 * xterm.c (x_focus_changed): Simplify.
6714 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6716 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6718 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6720 * xdisp.c (redisplay_window): Instead of moving point out of
6721 scroll margin, reject the force_start method, and try scrolling
6722 instead. (Bug#14780)
6724 2013-07-24 Ken Brown <kbrown@cornell.edu>
6726 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6729 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6731 * eval.c (Fprogn): Do not check that BODY is a proper list.
6732 This undoes the previous change. The check slows down the
6733 interpreter, and is not needed to prevent a crash. See
6734 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6736 2013-07-23 Glenn Morris <rgm@gnu.org>
6738 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6740 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6742 Port to GNU/Linux systems with tinfo but not ncurses.
6743 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6744 to decide whether ncurses is being used. Without this change,
6745 GCC complains about tgetent not being declared, on a system
6746 that has tinfo installed but ncurses not installed.
6748 * eval.c (Fprogn): Check that BODY is a proper list.
6750 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6751 * data.c (Fsetq_default):
6752 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6753 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6755 Tune by taking advantage of the fact that ARGS is always a list
6756 when a function is declared to have UNEVALLED args.
6758 * emacsgtkfixed.c: Port to GCC 4.6.
6759 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6761 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6763 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6764 here to silence compiler warnings.
6766 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6768 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6769 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6770 from messing up Emacs's 'struct frame' (Bug#14923).
6772 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6774 * alloc.c (make_save_ptr_ptr): Define this function.
6775 It was inadvertently omitted. It's needed only if
6776 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6778 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6780 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6781 frame have focus (Bug#14895).
6783 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6785 Avoid vfork-related deadlock more cleanly.
6786 * callproc.c (child_setup): When the child's exec fails, output
6787 the program name, as that's more useful. Use O_NONBLOCK to avoid
6789 * process.c (create_process_1): Remove; no longer needed.
6790 (create_process): Remove timer hack; no longer needed, now that
6791 the child avoids deadlock.
6793 2013-07-20 Glenn Morris <rgm@gnu.org>
6795 * image.c (Fimage_flush): Fix doc typo.
6797 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6799 Fix array bounds violation when pty allocation fails.
6800 * process.c (PTY_NAME_SIZE): New constant.
6801 (pty_name): Remove static variable; it's now auto.
6802 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6803 Take pty_name as an arg rather than using a static variable.
6804 All callers changed.
6805 (create_process): Recover pty_flag from process, not from volatile local.
6806 (create_pty): Stay inside array even when pty allocation fails.
6807 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6809 * lread.c (Fload): Avoid initialization only when lint checking.
6810 Mention that it's needed only for older GCCs.
6812 2013-07-20 Kenichi Handa <handa@gnu.org>
6814 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6815 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6817 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6819 * lread.c (Fload): Avoid uninitialized warning.
6821 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6823 Fix some minor file descriptor leaks and related glitches.
6824 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6825 (create_lock_file): Use write, not emacs_write.
6826 * image.c (slurp_file, png_load_body):
6827 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6828 (server_accept_connection):
6829 Don't leak an fd on memory allocation failure.
6830 * image.c (slurp_file): Add a cheap heuristic for growing files.
6831 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6832 as that's what the other routines do. Maybe input need not be
6833 blocked at all, but it's better to be consistent.
6834 Avoid undefined behavior when strlen is zero.
6836 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6837 (NSTATICS): Now a constant; doesn't need to be a macro.
6839 2013-07-19 Richard Stallman <rms@gnu.org>
6841 * coding.c (decode_coding_utf_8): Add simple loop for fast
6842 processing of ASCII characters.
6844 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6846 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6848 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6850 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6851 unportable 'struct x_display_info'.
6852 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6855 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6857 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6858 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6860 (system_process_attributes): Prefer plain char to unsigned char
6861 when either will do. Clean up properly if interrupted or if
6862 memory allocations fail. Don't assume sscanf succeeds.
6863 Remove no-longer-needed workaround to stop GCC from whining.
6864 Read command-line once, instead of multiple times. Check read status a
6867 Fix obscure porting bug with varargs functions.
6868 The code assumed that int is treated like ptrdiff_t in a vararg
6869 function, which is not a portable assumption. There was a similar
6870 -- though these days less likely -- porting problem with various
6871 assumptions that pointers of different types all smell the same as
6872 far as vararg functions is conserved. To make this problem less
6873 likely in the future, redo the API to use varargs functions.
6874 * alloc.c (make_save_value): Remove this vararg function.
6875 All uses changed to ...
6876 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6877 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6879 (make_save_ptr): Rename from make_save_pointer, for consistency with
6880 the above. Define only on platforms that need it. All uses changed.
6882 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6884 * keyboard.c: Try to fix typos in previous change.
6885 (DISPLAY_LIST_INFO): New macro.
6886 (kbd_buffer_get_event): Do not access members that are not present
6887 in X11. Revert inadvertent change of "!=" to "=".
6889 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6891 * keyboard.c (kbd_buffer_get_event):
6892 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6893 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6895 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6897 * filelock.c: Fix unlikely file descriptor leaks.
6898 (get_boot_time_1): Rework to avoid using emacs_open.
6899 This doesn't actually fix a leak, but is better anyway.
6900 (read_lock_data): Use read, not emacs_read.
6902 * doc.c: Fix minor memory and file descriptor leaks.
6903 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6904 (get_doc_string, Fsnarf_documentation):
6905 Fix file descriptor leak on error.
6907 * term.c: Fix minor fdopen-related file descriptor leaks.
6908 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6909 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6911 * charset.c: Fix file descriptor leaks and errno issues.
6913 (load_charset_map_from_file): Don't leak file descriptor on error.
6914 Use plain record_xmalloc since the allocation is larger than
6915 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6917 * eval.c (record_unwind_protect_nothing):
6918 * fileio.c (fclose_unwind):
6920 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6921 The replacement doesn't block input, but that no longer seems
6924 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6926 * lread.c: Fix file descriptor leaks and errno issues.
6927 (Fload): Close some races that leaked fds or streams when 'load'
6929 (Fload, openp): Report error number of last nontrivial failure to open.
6930 ENOENT counts as trivial.
6931 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6933 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6934 now that the function is always called with a nonnegative arg.
6935 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6936 All uses replaced with ...
6937 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6939 A few more minor file errno-reporting bugs.
6940 * callproc.c (Fcall_process):
6941 * doc.c (Fsnarf_documentation):
6942 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6943 * process.c (set_socket_option):
6944 Don't let a constructor trash errno.
6945 * doc.c: Include <errno.h>.
6947 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6949 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6951 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6953 Fix w32 bug with call-process-region (Bug#14885).
6954 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6955 to Fcall_process when the input is empty. This simplifies the
6956 code a bit. It makes no difference on POSIXish platforms but
6957 apparently it fixes a bug on w32.
6959 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6960 * fileio.c (close_file_unwind): Don't close if FD is negative;
6961 this can happen when unwinding a zapped file descriptor.
6962 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6963 in case Emacs runs out of memory between the two unwind-protects.
6964 Don't trash errno when closing FD.
6965 Zap the FD in the specpdl when closing it, instead of deferring
6966 the removal of the unwind-protect; this fixes a bug where a child
6967 function unwinds the stack past us.
6969 New unwind-protect flavors to better type-check C callbacks.
6970 This also lessens the need to write wrappers for callbacks,
6971 and the need for make_save_pointer.
6972 * alloc.c (free_save_value):
6973 * atimer.c (run_all_atimers):
6975 * alloc.c (safe_alloca_unwind):
6976 * atimer.c (unwind_stop_other_atimers):
6977 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6978 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6979 * minibuf.c (choose_minibuf_frame_1):
6980 * process.c (make_serial_process_unwind):
6981 * xdisp.c (pop_message_unwind):
6982 * xselect.c (queue_selection_requests_unwind):
6983 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6984 * alloc.c (record_xmalloc):
6985 Prefer record_unwind_protect_ptr to record_unwind_protect with
6987 * alloc.c (Fgarbage_collect):
6988 Prefer record_unwind_protect_void to passing a dummy.
6989 * buffer.c (restore_buffer):
6990 * window.c (restore_window_configuration):
6991 * xfns.c, w32fns.c (do_unwind_create_frame)
6992 New wrapper. All record-unwind uses of wrappee changed.
6993 * buffer.c (set_buffer_if_live):
6994 * callproc.c (call_process_cleanup, delete_temp_file):
6995 * coding.c (code_conversion_restore):
6996 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6997 * editfns.c (save_excursion_restore)
6998 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6999 (save_restriction_restore):
7000 * eval.c (restore_stack_limits, un_autoload):
7001 * fns.c (require_unwind):
7002 * keyboard.c (recursive_edit_unwind, tracking_off):
7003 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7004 * macros.c (pop_kbd_macro, restore_menu_items):
7005 * nsfns.m (unwind_create_frame):
7006 * print.c (print_unwind):
7007 * process.c (start_process_unwind):
7008 * search.c (unwind_set_match_data):
7009 * window.c (select_window_norecord, select_frame_norecord):
7010 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7011 (fast_set_selected_frame):
7012 * xfns.c, w32fns.c (unwind_create_tip_frame):
7013 Return void, not a dummy Lisp_Object. All uses changed.
7014 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7015 * callproc.c (call_process_kill):
7016 * fileio.c (restore_point_unwind, decide_coding_unwind)
7017 (build_annotations_unwind):
7018 * insdel.c (Fcombine_after_change_execute_1):
7019 * keyboard.c (read_char_help_form_unwind):
7020 * menu.c (unuse_menu_items):
7021 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7022 * sound.c (sound_cleanup):
7023 * xdisp.c (unwind_redisplay):
7024 * xfns.c (clean_up_dialog):
7025 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7026 Accept no args and return void, instead of accepting and returning
7027 a dummy Lisp_Object. All uses changed.
7028 * cygw32.c (fchdir_unwind):
7029 * fileio.c (close_file_unwind):
7030 * keyboard.c (restore_kboard_configuration):
7031 * lread.c (readevalllop_1):
7032 * process.c (wait_reading_process_output_unwind):
7033 Accept int and return void, rather than accepting an Emacs integer
7034 and returning a dummy object. In some cases this fixes an
7035 unlikely bug when the corresponding int is outside Emacs integer
7036 range. All uses changed.
7037 * dired.c (directory_files_internal_unwind):
7038 * fileio.c (do_auto_save_unwind):
7039 * gtkutil.c (pop_down_dialog):
7040 * insdel.c (reset_var_on_error):
7041 * lread.c (load_unwind):
7042 * xfns.c (clean_up_file_dialog):
7043 * xmenu.c, nsmenu.m (pop_down_menu):
7044 * xmenu.c (cleanup_widget_value_tree):
7045 * xselect.c (wait_for_property_change_unwind):
7046 Accept pointer and return void, rather than accepting an Emacs
7047 save value encapsulating the pointer and returning a dummy object.
7049 * editfns.c (Fformat): Update the saved pointer directly via
7050 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7051 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7052 (unwind_body): New function.
7053 (record_unwind_protect): First arg is now a function returning void,
7054 not a dummy Lisp_Object.
7055 (record_unwind_protect_ptr, record_unwind_protect_int)
7056 (record_unwind_protect_void): New functions.
7057 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7058 * fileio.c (struct auto_save_unwind): New type.
7059 (do_auto_save_unwind): Use it.
7060 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7061 * insdel.c (struct rvoe_arg): New type.
7062 (reset_var_on_error): Use it.
7063 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7065 (specbinding_func): Remove; there are now several such functions.
7066 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7067 (set_unwind_protect_ptr): New function.
7068 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7070 Be simpler and more consistent about reporting I/O errors.
7071 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7072 Say "Read error" and "Write error", rather than "I/O error", or
7073 "IO error reading", or "IO error writing", when a read or write
7075 * process.c (Fmake_network_process, wait_reading_process_output)
7076 (send_process, Fprocess_send_eof, wait_reading_process_output):
7077 Capitalize diagnostics consistently. Put "failed foo" at the
7078 start of the diagnostic, so that we don't capitalize the
7079 function name "foo". Consistently say "failed" for such
7081 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7082 All callers changed. This is so it can use report_file_error.
7083 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7084 diagnostics consistently as above.
7086 * fileio.c (report_file_errno): Fix errno reporting bug.
7087 If the file name is neither null nor a pair, package it up as a
7088 singleton list. All callers changed, both to this function and to
7089 report_file_error. This fixes a bug where the memory allocator
7090 invoked by list1 set errno so that the immediately following
7091 report_file_error reported the wrong errno value.
7093 Fix minor problems found by --enable-gcc-warnings.
7094 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7095 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7097 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7099 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7100 Set event->arg to Qt if switch-event shall be generated.
7101 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7103 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7105 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7108 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7109 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7110 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7111 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7112 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7113 and there is a focused frame.
7114 (head_table): Add focus-in and focus-out.
7115 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7116 bind to handle-focus-in/out.
7118 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7119 (Fhandle_switch_frame): Call Fhandle_focus_in.
7120 (syms_of_frame): defsubr handle-focus-in/out.
7122 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7124 Fix porting bug to older POSIXish platforms (Bug#14862).
7125 * sysdep.c (emacs_pipe): New function, that implements
7126 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7127 This should port better to CentOS 5 and to Mac OS X 10.6.
7128 All calls to pipe2 changed.
7130 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7131 This makes the code easier to read and the executable a bit smaller.
7132 Do not replace all calls to Fcons that happen to create lists,
7133 just calls that are intended to create lists. For example, when
7134 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7135 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7136 Similarly for list2 through list5.
7137 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7138 * bytecode.c (exec_byte_code):
7139 * callint.c (quotify_arg, Fcall_interactively):
7140 * callproc.c (Fcall_process, create_temp_file):
7141 * charset.c (load_charset_map_from_file)
7142 (Fdefine_charset_internal, init_charset):
7143 * coding.c (get_translation_table, detect_coding_system)
7144 (Fcheck_coding_systems_region)
7145 (Fset_terminal_coding_system_internal)
7146 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7147 * composite.c (update_compositions, Ffind_composition_internal):
7148 * dired.c (directory_files_internal, file_name_completion)
7150 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7151 * doc.c (Fsnarf_documentation):
7152 * editfns.c (Fmessage_box):
7154 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7155 (Feval, eval_sub, Ffuncall, apply_lambda):
7156 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7157 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7158 (Fset_file_times, Finsert_file_contents)
7159 (Fchoose_write_coding_system, Fwrite_region):
7160 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7161 * font.c (font_registry_charsets, font_parse_fcname)
7162 (font_prepare_cache, font_update_drivers, Flist_fonts):
7163 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7164 * frame.c (make_frame, Fmake_terminal_frame)
7165 (x_set_frame_parameters, x_report_frame_params)
7166 (x_default_parameter, Fx_parse_geometry):
7167 * ftfont.c (syms_of_ftfont):
7168 * image.c (gif_load):
7169 * keyboard.c (command_loop_1):
7170 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7171 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7172 (Fminor_mode_key_binding, accessible_keymaps_1)
7173 (Faccessible_keymaps, Fwhere_is_internal):
7174 * lread.c (read_emacs_mule_char):
7175 * menu.c (find_and_return_menu_selection):
7176 * minibuf.c (get_minibuffer):
7177 * nsfns.m (Fns_perform_service):
7178 * nsfont.m (ns_script_to_charset):
7179 * nsmenu.m (ns_popup_dialog):
7180 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7181 (Fx_own_selection_internal):
7182 * nsterm.m (append2):
7183 * print.c (Fredirect_debugging_output)
7184 (print_prune_string_charset):
7185 * process.c (Fdelete_process, Fprocess_contact)
7186 (Fformat_network_address, set_socket_option)
7187 (read_and_dispose_of_process_output, write_queue_push)
7188 (send_process, exec_sentinel):
7189 * sound.c (Fplay_sound_internal):
7190 * textprop.c (validate_plist, add_properties)
7191 (Fput_text_property, Fadd_face_text_property)
7192 (copy_text_properties, text_property_list, syms_of_textprop):
7193 * unexaix.c (report_error):
7194 * unexcoff.c (report_error):
7195 * unexsol.c (unexec):
7196 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7197 (Fformat_mode_line, syms_of_xdisp):
7198 * xfaces.c (set_font_frame_param)
7199 (Finternal_lisp_face_attribute_values)
7200 (Finternal_merge_in_global_face, syms_of_xfaces):
7201 * xfns.c (x_default_scroll_bar_color_parameter)
7202 (x_default_font_parameter, x_create_tip_frame):
7203 * xfont.c (xfont_supported_scripts):
7204 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7205 (menu_help_callback, xmenu_show):
7207 * xterm.c (set_wm_state):
7208 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7209 and similarly for list2 through list5.
7211 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7213 * callproc.c (Fcall_process_region): Fix minor race and tune.
7214 (create_temp_file): New function, with the temp-file-creation part
7215 of the old Fcall_process_region. Use Fcopy_sequence to create the
7216 temp file name, rather than alloca + build_string, for simplicity.
7217 Don't bother to block input around the temp file creation;
7218 shouldn't be needed. Simplify use of mktemp.
7219 Use record_unwind_protect immediately after creating the temp file;
7220 this closes an unlikely race where the temp file was not removed.
7221 Use memcpy rather than an open-coded loop.
7222 (Fcall_process_region): Use the new function. If the input is
7223 empty, redirect from /dev/null rather than from a newly created
7224 empty temp file; this avoids unnecessary file system traffic.
7226 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7228 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7229 Simplify by making this case like the other two. This is a bit
7230 slower on obsolete hosts, but the extra complexity isn't worth it.
7232 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7233 * process.c (create_process) [!DOS_NT]:
7234 Remove now-unnecessary calls to emacs_close.
7236 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7238 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7239 returning early. (Bug#14850)
7241 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7242 and inhibit-iso-escape-detection attributes of 'undecided'.
7245 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7247 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7248 Reported by Herbert J. Skuhra in
7249 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7251 Don't lose top specpdl entry when memory is exhausted.
7252 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7253 specpdl overflow here, to simplify callers; all callers changed.
7254 Always reserve an unused entry at the stack top; this avoids
7255 losing the top entry's information when memory is exhausted.
7257 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7259 Clean up errno reporting and fix some errno-reporting bugs.
7260 * callproc.c (Fcall_process):
7261 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7262 * process.c (create_process, Fmake_network_process):
7263 * unexaix.c (report_error):
7264 * unexcoff.c (report_error):
7265 Be more careful about reporting the errno of failed operations.
7266 The code previously reported the wrong errno sometimes.
7267 Also, prefer report_file_errno to setting errno + report_file_error.
7268 (Fcall_process): Look at openp return value rather than at path,
7269 as that's a bit faster and clearer when there's a numeric predicate.
7270 * fileio.c (report_file_errno): New function, with most of the
7271 old contents of report_file_error.
7272 (report_file_error): Use it.
7273 (Ffile_exists_p, Ffile_accessible_directory_p):
7274 Set errno to 0 when it is junk.
7275 * fileio.c (Faccess_file):
7276 * image.c (x_create_bitmap_from_file):
7277 Use faccessat rather than opening the file, to avoid the hassle of
7278 having a file descriptor open.
7279 * lisp.h (report_file_errno): New decl.
7280 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7283 * process.c (create_process, wait_reading_process_output) [AIX]:
7284 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7285 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7286 a multithreaded environment anyway).
7287 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7289 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7291 * image.c (x_find_image_file): Don't close a remote file handle.
7293 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7295 Fix races with threads and file descriptors.
7296 * callproc.c (Fcall_process_region):
7297 * dired.c (open_directory):
7298 * emacs.c (main, Fdaemon_initialized):
7299 * image.c (x_find_image_file):
7300 * inotify.c (Finotify_rm_watch):
7301 * lread.c (Flocate_file_internal):
7302 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7303 * term.c (term_mouse_moveto, init_tty):
7304 * termcap.c (tgetent):
7305 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7306 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7307 * unexhp9k800.c, unexmacosx.c (unexec):
7308 * callproc.c (Fcall_process_region):
7309 Use emacs_close, not close.
7310 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7311 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7312 and posix_close function on current platforms (which all lack them).
7313 (emacs_close): Use it. This should fix the races on GNU/Linux and
7314 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7315 and it should avoid closing random victim file descriptors on
7318 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7320 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7321 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7324 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7325 This is for .gdbinit xbacktrace.
7327 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7328 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7329 (emacs_set_tty): Now static.
7330 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7331 * term.c (tty_capable_p, tty_default_color_capabilities)
7332 (get_tty_terminal, term_mouse_movement)
7333 (handle_one_term_event, init_tty, maybe_fatal):
7334 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7335 (tgetent, scan_file, name_match, compare_contin):
7336 * terminal.c (get_terminal):
7337 Use bool for boolean.
7338 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7339 Prefer char to unsigned char if either will do.
7340 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7341 (tty_write_glyphs): Prefer int to unsigned.
7342 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7343 All callers changed.
7344 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7346 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7349 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7350 (B__dummy__): New dummy symbol, to pacify C89.
7351 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7352 they can't grok varargs macros.
7353 * dispnew.c (add_window_display_history)
7354 (add_frame_display_history):
7355 * print.c (print_object):
7356 * xdisp.c (debug_method_add):
7357 Use %p printf format only for void pointers.
7358 * emacs.c (usage_message): New constant, replacing ...
7359 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7360 (main): Adjust to usage reorg.
7361 * fns.c (syms_of_fns):
7362 * profiler.c (syms_of_profiler):
7363 Don't use non-constant struct initializers.
7364 * gnutls.h (gnutls_initstage_t):
7365 * lisp.h (enum Lisp_Fwd_Type):
7366 * lread.c (lisp_file_lexically_bound_p):
7367 * xsettings.c (anonymous enum):
7368 Remove trailing comma.
7369 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7370 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7371 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7373 * regex.c (const_re_char): New type, to pacify strict C89.
7374 All uses of 'const re_char' replaced to use it.
7375 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7376 with glibc when strict C89. This change is imported from gnulib.
7378 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7379 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7380 Omit GNU_LINUX implementation, since it requires long long.
7381 * xterm.c (x_draw_underwave):
7382 Do not assume the traditional order of struct's members.
7383 (x_term_init): Rewrite to avoid the need for non-constant structure
7386 Syntax cleanup, mostly replacing macros with functions.
7387 This removes the need for the syntax_temp hack.
7388 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7389 * syntax.c (SYNTAX_INLINE): New macro.
7390 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7391 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7392 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7393 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7394 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7395 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7396 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7397 Now constants, not macros.
7398 (syntax_temp) [!__GNUC__]: Remove.
7399 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7400 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7401 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7402 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7403 Move here from syntax.h; now functions, not macros. Except for the
7404 last function, these are static since only syntax.c uses them.
7405 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7406 All uses changed. Now a function, not a macro; use this fact
7407 to simplify the code.
7408 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7409 compiler bugs; no longer relevant.
7410 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7411 (SYNTAX_INLINE): New macro.
7412 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7413 for the new functions. Use bool for boolean member.
7414 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7415 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7416 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7417 (SETUP_BUFFER_SYNTAX_TABLE):
7418 Now extern inline functions, not macros.
7419 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7420 Remove; all uses replaced by implementation.
7421 (syntax_temp) [!__GNUC__]: Remove decl.
7422 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7424 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7426 * emacs.c (main): Fix syntax error.
7428 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7430 Timestamp fixes for undo (Bug#14824).
7431 * atimer.c (schedule_atimer):
7432 * fileio.c (Ffile_newer_than_file_p):
7433 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7434 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7435 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7436 (syms_of_fileio): Remove Sclear_visited_file_name.
7437 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7438 file doesn't exist; this avoids an ambiguity with negative timestamps.
7439 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7440 * systime.h (make_emacs_time, invalid_emacs_time):
7441 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7442 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7443 * undo.c (record_first_change): Push (visited-file-modtime) onto
7444 undo list rather than reimplementing it by hand, incorrectly.
7446 2013-07-09 Ken Brown <kbrown@cornell.edu>
7448 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7450 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7452 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7454 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7456 Handle errno and exit status a bit more carefully.
7457 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7458 number into an exit status. Instead, use EXIT_CANCELED.
7459 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7460 * callproc.c (relocate_fd):
7461 * emacs.c (close_output_streams, main):
7462 * process.c (create_process):
7463 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7464 Use emacs_perror for simplicity.
7465 * callproc.c (relocate_fd, main):
7466 * sysdep.c (sys_subshell):
7467 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7468 (shut_down_emacs): Use emacs_write, not write.
7469 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7470 * fileio.c (Fcopy_file, e_write):
7471 * nsterm.m (ns_select):
7472 * process.c (send_process):
7473 * sound.c (vox_write):
7474 Use emacs_write_sig, not emacs_write.
7475 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7476 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7478 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7480 (emacs_full_write): New function.
7481 (emacs_write): Rewrite to use it.
7482 (emacswrite_sig, emacs_perror): New functions.
7483 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7485 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7487 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7488 on NS even if it is present. Pixmap on NS is a void*.
7490 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7492 Port to Ubuntu 10 (Bug#14803).
7493 Problem reported by T.V. Raman.
7494 * process.c (close_on_exec, accept4, process_socket):
7495 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7497 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7499 * w32.c (sys_dup): Declare prototype.
7503 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7505 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7507 Make file descriptors close-on-exec when possible (Bug#14803).
7508 This simplifies Emacs a bit, since it no longer needs to worry
7509 about closing file descriptors by hand in some cases.
7510 It also fixes some unlikely races. Not all such races, as
7511 libraries often open files internally without setting
7512 close-on-exec, but it's an improvement.
7513 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7514 * callproc.c (Fcall_process) [!MSDOS]:
7515 * emacs.c (main) [!DOS_NT]:
7516 * nsterm.m (ns_term_init):
7517 * process.c (create_process):
7518 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7519 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7520 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7521 Prefer mkostemp with O_CLOEXEC to mkstemp.
7522 * callproc.c (relocate_fd) [!WINDOWSNT]:
7523 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7524 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7526 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7527 Make the resulting file descriptor close-on-exec.
7528 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7529 * lread.c (load_descriptor_list, load_descriptor_unwind):
7530 Remove; no longer needed. All uses removed.
7531 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7532 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7534 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7535 (Fmake_network_process, Fnetwork_interface_list)
7536 (Fnetwork_interface_info, server_accept_connection):
7537 Make newly-created socket close-on-exec.
7538 * sysdep.c (emacs_open, emacs_fopen):
7539 Make new-created descriptor close-on-exec.
7540 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7541 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7543 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7545 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7546 for NS_IMPL_GNUSTEP.
7548 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7550 Fix openp errno handling.
7551 * callproc.c (Fcall_process): Preserve openp errno around close.
7552 * lread.c (openp): Set errno when returning -1, as some callers
7555 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7557 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7559 * nsterm.h (NSSavePanel): Update comment.
7560 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7561 (ns_run_file_dialog): Declare.
7563 * nsfns.m: Remove panelOK.
7565 (ns_run_file_dialog): New function.
7566 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7567 event loop, so file dialog is popped up by ns_run_file_dialog, called
7568 by sendEvent (Bug#14578).
7569 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7571 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7573 * xdisp.c (default_line_pixel_height): New function.
7574 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7575 (try_cursor_movement, redisplay_window, try_window)
7576 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7578 * window.c (window_scroll_pixel_based):
7579 use default_line_pixel_height.
7581 * dispextern.h (default_line_pixel_height): Add prototype.
7583 * frame.c (x_set_line_spacing): Accept a float value for
7584 line-spacing parameter, per the documentation.
7586 * data.c (Fmultibyte_string_p): Doc fix.
7588 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7590 Use emacs_open more consistently when opening files.
7591 This handles EINTR more consistently now, and makes it easier
7592 to introduce other uniform changes to file descriptor handling.
7593 * sysstdio.h: New file.
7594 * buffer.c (mmap_init):
7595 * cygw32.c (chdir_to_default_directory):
7596 * dispnew.c (Fopen_termscript):
7597 * emacs.c (Fdaemon_initialized):
7598 * fileio.c (Fdo_auto_save):
7599 * image.c (slurp_file, png_load_body, jpeg_load_body):
7600 * keyboard.c (Fopen_dribble_file):
7602 * print.c (Fredirect_debugging_output):
7603 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7604 * termcap.c (tgetent):
7605 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7606 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7607 * w32term.c (w32_initialize) [CYGWIN]:
7608 * xfaces.c (Fx_load_color_file):
7609 Use emacs_open instead of plain open, and emacs_fopen instead of
7611 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7612 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7613 * callproc.c (default_output_mode): New constant.
7614 (Fcall_process): Use it to call emacs_open instead of plain creat.
7615 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7616 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7617 (emacs_fopen): New function.
7618 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7619 Include <lisp.h>, for emacs_open.
7620 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7622 Remove duplicate #include directives.
7623 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7625 Don't include stdio.h twice.
7626 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7627 Don't include sys/types.h or stdio.h twice.
7628 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7629 * lread.c: Don't include coding.h twice.
7630 * nsfont.m: Don't include frame.h twice.
7631 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7632 * ralloc.c: Don't include <unistd.h> twice.
7633 * xdisp.c: Don't include font.h twice.
7634 * xterm.c: Don't include fontset.h twice.
7635 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7637 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7639 Scale ImageMagick images more carefully.
7640 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7641 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7642 Be more careful about avoiding undefined behavior after
7643 integer overflow and division by zero.
7645 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7647 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7648 (syms_of_w32fns): DEFSYM them.
7649 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7650 (CCHDEVICENAME): Define macros if not defined.
7651 (struct MONITOR_INFO_EX): New struct.
7652 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7653 (enum_display_monitors_fn): New variable.
7654 (globals_of_w32fns): Initialize it.
7655 (Fx_display_pixel_width, Fx_display_pixel_height)
7656 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7657 multi-monitor setups in docstrings.
7658 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7659 screen size by primary monitor's millimeter per pixel.
7660 (w32_monitor_enum, w32_display_monitor_attributes_list)
7661 (w32_display_monitor_attributes_list_fallback)
7662 (Fw32_display_monitor_attributes_list): New functions.
7663 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7665 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7667 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7669 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7671 * fileio.c (Qfile_notify_error): New error symbol.
7673 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7674 * inotify.c (inotify_callback, symbol_to_inotifymask)
7675 (Finotify_add_watch, Finotify_rm_watch): Use it.
7676 (inotifyevent_to_event): Exchange order of cookie and file name.
7677 (Finotify_add_watch): Adapt docstring.
7679 * lisp.h (Qfile_notify_error): Declare.
7681 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7683 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7684 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7685 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7686 which did not work (see <http://bugs.gnu.org/14569#307>).
7687 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7688 && (!noninteractive || initialized)). This attempts to thread
7689 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7691 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7693 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7694 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7696 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7698 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7699 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7700 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7701 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7703 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7705 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7706 Define to __sys_siglist.
7708 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7710 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7711 word-wrap, so that overflow-newline-into-fringe would work in
7712 visual-line-mode. (Bug#2749)
7713 (move_it_in_display_line_to): When the last scanned display
7714 element fits exactly on the display line, and
7715 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7716 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7717 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7718 finding buffer position that corresponds to pixel coordinates,
7719 e.g. in buffer_posn_from_coords.
7721 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7723 * process.c (handle_child_signal): Call catch_child_signal if
7726 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7728 Don't convert function pointers to void * and back.
7729 It isn't portable C, and it's easy enough to avoid.
7730 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7731 (make_save_value): Add support for SAVE_FUNCPOINTER.
7732 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7733 * print.c (print_object):
7734 Distinguish function from object pointers.
7735 * lisp.h (SAVE_FUNCPOINTER): New constant.
7736 (SAVE_SLOT_BITS): Adjust to it.
7737 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7738 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7739 (voidfuncptr): New typedef.
7740 (struct Lisp_Save_Value): New member data[0].funcpointer.
7741 (XSAVE_FUNCPOINTER): New function.
7743 Simplify buildobj processing.
7744 * Makefile.in (buildobj.h): Make it a sequence of strings each
7745 followed by comma, rather than a single string. Put it into a
7746 .tmp file in case there's an error while generating it.
7747 (gl-stamp): Use .tmp for temp files.
7748 (mostlyclean): Clean .tmp files.
7749 * doc.c (buildobj): Move to just the routine that needs it.
7750 It's now an array of strings, so processing is simpler.
7752 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7754 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7755 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7756 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7757 Invoke malloc_enable_thread even when not interactive.
7758 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7759 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7760 in this case, since the underlying bug has now been fixed.
7762 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7764 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7765 unlinking it (bug#14691).
7767 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7769 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7770 before checking whether buffer is modified. This lets
7771 `kill-buffer-query-functions' cancel killing of the buffer or save
7772 its content before `kill-buffer' asks user the "Buffer %s
7773 modified; kill anyway?" question.
7775 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7777 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7778 Let the super performKeyEquivalent deal with them (Bug#14747).
7780 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7782 * widget.c (resize_cb): Remove unused local.
7784 Do not use GTK 3 if it exists but cannot be compiled.
7785 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7786 * xterm.c (x_error_handler) [!USE_GTK]:
7789 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7791 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7793 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7794 to the valid range of values. (Bug#14753)
7796 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7797 when moving point by using the current glyph matrix. This avoids
7798 the need to force redisplay when this function is called in a
7801 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7803 Fix minor problems found by static checking.
7804 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7805 Redo the latter's body to sidestep GCC parenthesization warnings.
7806 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7807 * coding.c (detect_coding, detect_coding_system):
7808 * coding.h (struct undecided_spec):
7809 Use bool for boolean.
7810 * image.c (QCmax_width, QCmax_height): Now static.
7811 * xdisp.c (Fmove_point_visually): Remove unused local.
7813 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7815 * xdisp.c (Fmove_point_visually): New function.
7817 2013-06-28 Kenichi Handa <handa@gnu.org>
7819 * coding.h (define_coding_undecided_arg_index): New enum.
7820 (coding_attr_index): New members
7821 coding_attr_undecided_inhibit_null_byte_detection,
7822 coding_attr_undecided_inhibit_iso_escape_detection,
7823 coding_attr_undecided_prefer_utf_8.
7824 (undecided_spec): New struct.
7825 (struct coding_system): New member `undecided' of the member
7828 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7829 (detect_coding): Likewise.
7830 (detect_coding_system): Likewise.
7831 (Fdefine_coding_system_internal): New coding system properties
7832 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7834 (syms_of_coding): Adjust for coding_arg_undecided_max.
7836 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7838 * image.c (x_from_xcolors): Remove unused local.
7840 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7842 Defer image data transfer between X client and server until actual
7845 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7848 * image.c (Destroy_Image): Remove.
7849 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7850 `mask_p', and `colors_p'. All uses changed.
7851 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7852 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7853 New macros for `flags' arg to x_clear_image_1.
7854 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7855 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7856 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7857 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7858 (image_get_x_image, image_unget_x_image): New functions or macros.
7859 (image_background, image_background_transparent, x_to_xcolors)
7860 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7861 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7862 instead of Destroy_Image.
7863 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7864 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7865 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7866 (imagemagick_load_image, svg_load_image): Use them instead of
7867 x_create_x_image_and_pixmap, and x_put_x_image followed by
7868 x_destroy_x_image, respectively.
7869 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7870 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7871 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7872 background_transparent fields.
7873 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7874 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7876 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7878 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7879 This mostly consists of undoing recent changes.
7880 * callproc.c (Fcall_process):
7881 * process.c (create_process):
7882 Do not worry about catching SIGCHLD here, undoing previous change.
7883 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7884 * process.c, process.h (catch_child_signal):
7885 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7886 * process.c (catch_child_handler): Don't worry about being called
7887 lazily and do not assume caller has blocked SIGCHLD, undoing
7888 previous change. Move first-time stuff back to
7889 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7890 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7891 set lib_child_handler if it's already initialized, which may
7892 help avoid problems on GNUstep.
7894 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7896 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7897 * callproc.c (Fcall_process):
7898 * process.c (create_process):
7899 Make sure SIGCHLD is caught before we fork,
7900 since Emacs startup no arranges to catch SIGCHLD.
7901 * process.c (lib_child_handler): Initialize to null, not to
7903 (catch_child_signal): Allow self to be called lazily.
7904 Do nothing if it's already been called.
7905 Assume caller has blocked SIGCHLD (all callers do now).
7906 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7907 just before it's really needed.
7908 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7909 since it hasn't been caught yet.
7911 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7913 * image.c (compute_image_size): New function to implement
7914 :max-width and :max-height.
7915 (imagemagick_load_image): Use it.
7917 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7919 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7920 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7922 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7923 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7924 the SIGCHLD handler, since the code is not atomic and (due to glib)
7925 signals may be arriving now.
7926 * sysdep.c (init_signals): Do not catch child signals here;
7927 'main' now does that later, at a safer time.
7929 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7931 Clean up SIGCHLD handling a bit (Bug#14569).
7932 * process.c, process.h (catch_child_signal):
7933 Now always extern, even if !NS_IMPL_GNUSTEP.
7934 * process.c (catch_child_signal): Move glib tickler here from
7935 init_process_emacs, so that it's done earlier in Emacs
7936 initialization. Also move the noninteractive && !initialized
7937 check here from init_process_emacs. This is all a bit cleaner for
7938 GNUish platforms, and I hope it works around the Cygwin bug.
7939 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7940 that glib signal handling is tickled before glib creates threads.
7942 * process.c (wait_reading_process_output): Avoid int overflow
7943 when reading more than 2 GiB total from a process.
7945 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7947 * process.c (create_process): Handle a couple more cases,
7948 i.e., work even if new_argv and wait_child_setup[i] are cached.
7949 Use Fcall_process's style for volatile vars.
7951 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7953 * process.c (create_process): Mark PROCESS volatile.
7955 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7957 Use C99-style flexible array members if available.
7958 This avoids some subtle aliasing issues, which typically
7959 aren't a problem with GCC but may be a problem elsewhere.
7960 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7961 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7962 In either case, it uses a flexible array member rather than
7963 the old struct hack. All uses changed.
7964 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7965 Adjust to sdata reorganization.
7966 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7967 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7968 that ports better to pre-C99 non-GCC.
7969 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7970 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7971 as the latter has changed.
7972 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7973 and port better to pre-C99 GCC.
7974 * image.c (struct xpm_cached_color):
7975 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7976 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7977 Use FLEXIBLE_ARRAY_MEMBER.
7978 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7979 Move decl to top level so it gets checked against implementation.
7980 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7981 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7983 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7985 * syntax.c: Integer cleanups.
7986 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7987 All uses that need 0-or-2 changed to:
7988 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7989 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7990 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7991 (char_quoted, prev_char_comend_first, back_comment)
7992 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7993 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7994 Use bool for boolean.
7995 (update_syntax_table, skip_chars, skip_syntaxes):
7996 Prefer int to unsigned when either will do.
7997 (back_comment): Return boolean success flag, like forw_comment,
7998 instead of positive-or-minus-1 (which might have overflowed int anyway).
7999 Don't stuff ptrdiff_t into int.
8000 (syntax_spec_code, syntax_code_spec): Now const.
8001 (Fmatching_paren, scan_lists, scan_sexps_forward):
8002 Use enum syntaxcode for syntax code.
8003 (Fmatching_paren): Check that arg is a character, not just an integer.
8004 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8005 (Finternal_describe_syntax_value): Omit no-longer-needed
8007 (skip_chars): Use char, not unsigned char, when the distinction
8009 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8010 * bytecode.c (exec_byte_code):
8011 * syntax.c (syntax_spec_code, Fchar_syntax)
8012 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8014 * syntax.h (SYNTAX_WITH_FLAGS):
8015 Omit unnecessary casts.
8017 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8019 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8020 line dimensions here, to avoid race conditions with the main
8021 thread. (Bug#14062, bug#14630, bug#14669)
8023 * w32term.c (w32_draw_window_cursor): Compute the header line and
8024 mode line dimensions here.
8025 <w32_system_caret_window, w32_system_caret_hdr_height>:
8026 <w32_system_caret_mode_height>: New variables.
8028 * w32term.h: Declare them.
8030 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8032 * alloc.c (die): Move "assertion failed" string here ...
8033 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8034 COND when SUPPRESS_CHECKING. This shrinks the executable text
8035 size by 0.8% to 2.2% when configured with --enable-checking,
8036 depending on optimization flags (GCC 4.8.1 x86-64).
8038 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8040 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8042 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8043 base is 2; this is more accurate.
8045 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8047 * sound.c (string_default): Move to !WINDOWSNT section.
8048 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8050 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8052 * sound.c: Integer cleanups.
8053 Remove unnecessary forward decls.
8054 (struct sound_device): The 'file' member is now a Lisp_Object, not
8055 a char *, so that we needn't invoke alloca on a huge size.
8056 (Fplay_sound_internal): Adjust to this.
8057 (string_default): New function.
8058 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8059 Use it to adjust to the struct sound_device change.
8060 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8061 (be2hs) [0]: Remove.
8063 * syntax.c (skip_chars): Don't use uninitialized storage
8064 when searching a multibyte buffer for characters that are not in a
8065 unibyte string that contains non-ASCII characters.
8067 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8069 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8070 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8072 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8074 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8076 2013-06-18 Kenichi Handa <handa@gnu.org>
8078 * font.c (Ffont_spec): Signal an error for an invalid font name
8081 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8083 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8084 In particular this ports to 32-bit sparc Sun cc.
8085 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8086 array with a dummy element at specpdl[-1], so that its address can
8088 (unbind_to): Do not copy the binding; not needed, now that we
8089 copy old_value in the one place where the copy is needed.
8090 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8091 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8092 (union specbinding): Rename from struct specbinding. Redo layout
8093 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8094 which is not portable. With Sun C 5.12 32-bit sparc, the
8095 declaration causes nargs to be an unsigned bitfield, a behavior
8096 that the C standard allows; but Emacs wants nargs to be signed.
8097 The overall type is now a union of structures rather than a
8098 structure of union of structures, and the 'kind' member is now a
8099 bitfield, so that the overall type doesn't grow. All uses changed.
8100 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8102 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8104 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8105 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8107 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8109 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8111 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8112 unless we know that the window w's frame is a frame object.
8113 Another attempt at solving bug#14062 and bug#14630.
8115 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8117 * textprop.c (property_set_type): New enum.
8118 (add_properties): Allow appending/prepending text properties.
8119 (add_text_properties_1): Factored out of Fadd_text_properties.
8120 (Fadd_text_properties): Move all the code into
8121 add_text_properties_1.
8122 (Fadd_face_text_property): New function that calls
8123 add_text_properties_1.
8125 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8127 Move functions from lisp.h to individual modules when possible.
8128 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8129 * alloc.c (XFLOAT_INIT, set_symbol_name):
8130 * buffer.c (CHECK_OVERLAY):
8131 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8132 (set_char_table_parent):
8133 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8134 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8135 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8136 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8138 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8139 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8140 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8141 (backtrace_args, backtrace_debug_on_exit):
8142 * floatfns.c (CHECK_FLOAT):
8143 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8144 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8145 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8146 (set_hash_index_slot):
8147 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8148 * marker.c (CHECK_MARKER):
8149 * textprop.c (CHECK_STRING_OR_BUFFER):
8150 * window.c (CHECK_WINDOW_CONFIGURATION):
8151 Move here from lisp.h, and make these functions static rather than
8153 * buffer.c (Qoverlayp):
8155 * fns.c (Qhash_table_p):
8156 * window.c (Qwindow_configuration_p):
8158 * lisp.h: Remove the abovementioned defns and decls.
8160 Use functions, not macros, for XINT etc (Bug#11935).
8161 In lisp.h, prefer functions to function-like macros, and
8162 constants to object-like macros, when either will do. This:
8163 . simplifies use, as there's no more need to worry about
8164 arguments' side effects being evaluated multiple times.
8165 . makes the code easier to debug on some platforms.
8166 However, when using gcc -O0, keep using function-like macros
8167 for a few critical operations, for performance reasons.
8168 This sort of thing isn't needed with gcc -Og, but -Og
8169 is a GCC 4.8 feature and isn't widely-enough available yet.
8170 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8171 Remove enum lsb_bits; no longer needed.
8172 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8173 * buffer.c (Qoverlap):
8175 * fns.c (Qhash_table_p):
8176 Now extern, so lisp.h can use these symbols.
8177 * dispextern.h: Include character.h, for MAX_CHAR etc.
8178 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8179 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8180 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8181 (GLYPH_CODE_P): Move here from lisp.h.
8182 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8183 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8184 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8185 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8186 XUNTAG now returns void *.
8187 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8188 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8189 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8190 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8191 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8192 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8193 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8194 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8195 New macros, renamed from their sans-lisp_h_ counterparts.
8196 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8197 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8198 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8199 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8200 If compiling via GCC without optimization, define these as macros
8201 in addition to inline functions.
8202 To disable this, compile with -DINLINING=0.
8203 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8204 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8205 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8206 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8207 (INTMASK, VALMASK): Now macros, since static values cannot be
8208 accessed from extern inline functions.
8209 (VALMASK): Also a constant, for benefit of old GDB.
8210 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8211 is INTEGERP, which can fold it in.
8212 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8213 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8214 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8215 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8216 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8217 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8218 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8219 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8220 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8221 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8222 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8223 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8224 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8225 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8226 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8227 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8228 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8229 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8230 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8231 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8232 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8233 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8234 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8235 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8236 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8237 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8238 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8239 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8240 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8241 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8242 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8243 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8244 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8246 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8247 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8248 (VALMASK): Define in one place rather than in two, merging the
8249 USE_LSB_TAG parts; this is simpler.
8250 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8251 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8252 Move up, to avoid use before definition.
8253 Also include "globals.h" earlier, for the same reason.
8254 (make_natnum): New function.
8255 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8256 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8257 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8258 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8259 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8260 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8261 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8262 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8263 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8264 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8265 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8266 (Qwindow_configuration_p, Qimage): New forward declarations.
8267 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8268 (STRING_COPYIN): Remove; unused.
8269 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8270 (xcar_addr, xcdr_addr): New functions. All uses changed.
8271 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8272 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8273 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8274 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8275 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8276 (TYPE_RANGED_INTEGERP): Simplify.
8277 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8278 (setlocale, fixup_locale, synchronize_system_messages_locale)
8279 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8280 Now empty functions, not macros.
8281 (functionp): Return bool, not int.
8282 * window.c (Qwindow_configuration_p): Now extern,
8283 so window.h can use it.
8284 * window.h (Qwindowp): Move decl back to lisp.h.
8286 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8288 * xdisp.c (Fline_pixel_height): New function, required for solving
8291 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8293 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8295 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8297 * lread.c (syms_of_lread):
8298 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8300 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8302 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8304 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8306 * fileio.c (expand_file_name): Doc fix.
8308 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8310 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8311 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8312 Wait for self, not for 0. This can't hurt on GNU or similar
8313 system, and may help with Cygwin.
8315 * keyboard.c: Don't use PROP (...) as an lvalue.
8316 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8317 Use set_prop (A, B), not PROP (A) = B.
8319 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8321 * xdisp.c (get_it_property): Use it->window instead of generating
8322 a Lisp object from it->w.
8324 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8326 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8327 get-char-property the window that is being rendered, instead of
8328 the buffer, to support window-specific overlays. (Bug#14575)
8329 (compute_display_string_pos): When W is NULL, use the current
8330 buffer as the object to pass to get-char-property.
8331 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8332 pointer member of the bidi iterator, since no window is pertinent
8335 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8337 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8338 being displayed, and pass it to compute_display_string_pos.
8339 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8340 (bidi_paragraph_init): All callers changed.
8342 * xdisp.c (init_from_display_pos, init_iterator)
8343 (handle_single_display_spec, next_overlay_string)
8344 (get_overlay_strings_1, reseat_1, reseat_to_string)
8345 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8346 Set bidi_it.w member from it->w.
8347 (compute_display_string_pos): Accept additional argument, the
8348 window being displayed, and pass it to Fget_char_property.
8351 * dispextern.h (struct bidi_it): New member w, the window being
8353 (compute_display_string_pos): Adjust prototype.
8355 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8357 * xgselect.c: Remove unneeded include xterm.h.
8359 * process.c (wait_reading_process_output): Check for NS before GLIB.
8360 GLIB may be linked in due to rsvg, but ns_select must be called.
8362 * xgselect.c (xg_select): Remove call to window_system_available
8363 and g_main_context_pending at the top, so Gdk events (i.e. file
8364 notify) are processed when Emacs is started with -nw.
8366 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8368 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8369 (ctagsfiles3): New variable, includes only *.m files.
8370 (TAGS): Use an explicit language name in the regular expressions,
8371 to avoid transformation of '/SOMETHING' by MSYS to
8372 'c:\MSYS\SOMETHING'.
8374 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8376 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8378 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8380 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8381 still need to set the mouse pointer shape and activate help-echo.
8384 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8386 A few porting etc. fixes for the new file monitor code.
8387 See the thread containing
8388 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8389 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8390 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8391 (dir_monitor_callback, Fgfile_rm_watch):
8392 Use assq_no_quit instead of Fassoc, for speed.
8393 (dir_monitor_callback, Fgfile_rm_watch):
8394 eassert that the monitor is a fixnum.
8395 (dir_monitor_callback): No need for CDR_SAFE.
8396 Simplify building of lisp with alternative tails.
8397 (Fgfile_add_watch, Fgfile_rm_watch):
8398 Do not assume glib functions set errno reliably on failure.
8399 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8400 and signal an error otherwise.
8401 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8402 Use Fdelq instead of Fdelete, for speed.
8404 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8406 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8407 don't insist on being invoked on a highlighted tool-bar button.
8408 Avoids losing tool-bar functionality when mouse-highlight is nil.
8409 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8410 Don't highlight when mouse-highlight is nil.
8411 (note_mouse_highlight): When mouse-highlight is nil, don't return
8412 right away; instead, run tool-bar and mode-line highlight
8413 subroutine, clear any existing highlight, and revert the mouse
8414 pointer to its default shape. (Bug#14558)
8416 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8418 * lisp.mk (lisp): Add prog-mode.el.
8420 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8422 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8423 * process.c (dummy_handler): New function.
8424 (lib_child_handler): New static var.
8425 (handle_child_signal): Invoke it.
8426 (catch_child_signal): If a library has set up a signal handler,
8427 save it into lib_child_handler.
8428 (init_process_emacs): If using glib and not on Windows, tickle glib's
8429 child-handling code so that it initializes its private SIGCHLD handler.
8430 * syssignal.h (SA_SIGINFO): Default to 0.
8431 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8432 31; it should no longer be needed now.
8434 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8436 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8438 * gfilenotify.c (globals_of_gfilenotify): New function.
8439 (syms_of_gfilenotify): Move global initialization there.
8441 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8443 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8445 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8446 * keyboard.c (menu_bar_items, tool_bar_items):
8447 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8448 not override local keymaps any more.
8450 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8452 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8454 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8456 * w32console.c (initialize_w32_display): Return the dimensions of
8457 the console window via 2 additional arguments, not via the current
8458 frame. This avoids crashes due to overrunning the bounds of
8459 frame's decode_mode_spec_buffer, which is not resized following
8460 the change of the frame dimensions from the initial 10x10.
8462 * w32term.h (w32_initialize_display_info): Adjust prototype.
8464 * term.c (init_tty): Take dimensions of the frame from the values
8465 returned by initialize_w32_display.
8467 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8468 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8469 (LIBES): Add $(GFILENOTIFY_LIBS).
8471 * w32inevt.c (handle_file_notifications): Add dummy implementation
8472 for !HAVE_W32NOTIFY.
8474 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8476 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8478 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8480 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8482 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8484 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8486 Fix minor problems found by static checking.
8487 * data.c (pure_write_error):
8488 Use xsignal2, not Fsignal, as Fsignal might return.
8489 * eval.c (set_backtrace_debug_on_exit): Now static.
8490 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8491 No longer inline. EXTERN_INLINE is needed only for functions
8492 defined in .h files. Reindent function header as per GNU style.
8493 (backtrace_p, backtrace_top, backtrace_next):
8494 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8495 compiler or linker. Add extern decls to pacify gcc -Wall.
8496 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8498 * frame.c (free_monitors): Define only on platforms that need it.
8499 * nsterm.m (ns_term_init):
8500 * process.c (catch_child_signal):
8501 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8502 defined on all porting targets these days.
8503 * process.c, process.h (catch_child_signal):
8504 Make it extern only if NS_IMPL_GNUSTEP is defined.
8506 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8508 * w32.c (gettimeofday): Make the signature identical to prototype
8509 in nt/inc/sys/time.h.
8511 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8513 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8516 * keyboard.c (safe_run_hooks_error): Improve error message.
8518 * data.c (pure_write_error): Add `object' argument.
8519 * puresize.h (CHECK_IMPURE): Use it.
8521 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8523 * Makefile.in (NOTIFY_OBJ): New variable.
8524 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8526 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8527 Call syms_of_gfilenotify.
8529 * gfilenotify.c: New file.
8531 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8532 and Qfile_w32notify.
8533 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8534 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8536 * lisp.h: Declare syms_of_gfilenotify.
8538 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8540 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8542 Merge the specpdl and backtrace stacks. Make the structure of the
8543 specpdl entries more obvious via a tagged union of structs.
8544 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8545 (enum specbind_tag): New enum.
8546 (struct specbinding): Make it a tagged union of structs.
8547 Add a case for backtrace records.
8548 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8549 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8550 (backtrace_debug_on_exit): New accessors.
8551 (struct backtrace): Remove.
8552 (struct catchtag): Remove backlist field.
8553 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8555 (Flocal_variable_p): Speed up the common case where the binding is
8557 * eval.c (backtrace_list): Remove.
8558 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8559 (set_backtrace_args, set_backtrace_nargs)
8560 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8561 (backtrace_next): New functions.
8562 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8563 (unwind_to_catch, internal_lisp_condition_case)
8564 (internal_condition_case, internal_condition_case_1)
8565 (internal_condition_case_2, internal_condition_case_n): Don't bother
8566 with backtrace_list any more.
8567 (Fsignal): Adjust to new backtrace format.
8568 (grow_specpdl): Move up.
8569 (record_in_backtrace): New function.
8570 (eval_sub, Ffuncall): Use it.
8571 (apply_lambda): Adjust to new backtrace format.
8572 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8574 (specbind): Adjust to new specpdl format. Simplify.
8575 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8576 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8578 (mark_backtrace): Remove.
8579 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8580 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8581 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8583 * profiler.c (record_backtrace): Use get_backtrace.
8584 (handle_profiler_signal): Use backtrace_top_function.
8585 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8588 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8590 * process.h (catch_child_signal): Declare.
8592 * process.c (catch_child_signal): New function.
8593 (init_process_emacs): Call it.
8595 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8596 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8598 (x_set_cursor_type): Remove declaration.
8599 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8600 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8601 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8602 (ns_get_color): Use F suffix on float.
8603 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8604 (ns_get_rgb_color): Remove.
8605 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8606 (note_mouse_movement): x and y are CGFloat.
8607 (ns_draw_fringe_bitmap): Remove unused rowY.
8608 Change #if to COCOA && >= 10_6.
8609 (ns_draw_window_cursor): Remove unused overspill.
8610 (ns_draw_underwave): width and x are EamcsCGFloat.
8611 (ns_draw_box): thickness is CGFloat.
8612 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8613 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8614 if not in main thread.
8615 (ns_get_pending_menu_title, ns_check_menu_open)
8616 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8617 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8618 (sendFromMainThread:): New method.
8619 (changeFont:): size is CGFloat.
8620 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8621 Disable warning about permanent text.
8622 (characterIndexForPoint:): Adjust return type depending on GNUstep
8624 (mouseDown:): delta is CGFloat.
8625 (updateFrameSize): Remove unised variable f.
8626 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8627 Cast float to EmacsCGFloat.
8628 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8629 also to -1 when restoring.
8630 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8631 inside NS_IMPL_COCOA.
8632 (toggleFullScreen:): Put call to toggleFullScreen inside
8633 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8634 (setPosition:portion:whole:): por is CGFloat.
8635 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8636 (mouseDown:): Use CGFloat.
8637 (mouseDragged:): Remove unised variable edge.
8638 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8640 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8642 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8643 when NS_IMPL_GNUSTEP.
8644 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8645 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8646 (EmacsToolbar): Add clearAll. Add tag argument to
8647 addDisplayItemWithImage.
8648 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8650 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8652 * nsmenu.m (ns_update_menubar): Make static.
8653 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8654 (fillWithWidgetValue:): Add cast to SEL for setAction.
8655 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8656 (update_frame_tool_bar): Update code for GNUstep.
8657 (clearAll): New method.
8658 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8659 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8660 Move identifierToItem setObject and activeIdentifiers addObject before
8661 call to insertItemWithItemIdentifier.
8662 (validateVisibleItems): Fix indentation.
8663 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8664 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8665 UtilityWindow to aStyle, remove call to setStyleMask.
8667 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8669 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8670 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8671 Use F suffix on floats.
8672 (ns_char_width): Returns CGFloat.
8673 (ns_ascii_average_width): w is CGFloat instead of float.
8674 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8676 (ns_glyph_metrics): CGFloat instead of float.
8678 * nsfns.m (x_set_foreground_color, x_set_background_color):
8680 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8681 remove unused variables.
8682 (Fns_read_file_name): Keep track if panel is for save.
8683 Use ns_filename_from_panel/ns_directory_from_panel.
8684 (Fns_list_services): delegate only used for COCOA.
8685 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8686 Just return the input if GNUstep.
8687 (x_screen_planes): Remove.
8688 (Fxw_color_values): Use EmacsCGFloat
8689 (Fns_display_monitor_attributes_list): Only get screen number for
8691 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8693 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8694 ns_directory_from_panel.
8696 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8698 * process.c (handle_child_signal): Also use WCONTINUED.
8699 This is so that list-processes doesn't mistakenly list the process
8700 as stopped, when the process has actually been continued and is
8703 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8705 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8706 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8707 not already configured.
8709 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8711 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8713 * Makefile.in (mostlyclean): Remove *.res files.
8715 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8717 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8718 a buffer (bug#8447).
8720 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8722 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8723 display vector, and we backtrack, handle the case that the
8724 previous character position is also displayed from a display
8725 vector or covered by a display string or image. (Bug#14476)
8727 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8729 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8730 (struct MonitorInfo, free_monitors): Remove.
8731 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8732 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8733 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8736 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8737 (struct MonitorInfo, free_monitors): Remove.
8738 (ns_screen_name): Make static.
8739 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8740 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8743 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8744 (struct MonitorInfo): New struct.
8745 (free_monitors, make_monitor_attribute_list): Declare.
8747 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8749 (free_monitors, make_monitor_attribute_list): New functions.
8750 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8753 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8755 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8757 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8759 * keyboard.c: Apply keyboard decoding only to events that come directly
8760 from the tty, not from unread-command-events (bug#14368).
8761 (read_event_from_main_queue): New function, extracted from read_char.
8762 (read_decoded_char): Remove.
8763 (read_decoded_event_from_main_queue): New function to replace it.
8764 (read_char): Use it.
8765 (read_key_sequence): Use read_char rather than read_decoded_char.
8767 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8769 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8771 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8773 2013-05-22 Kenichi Handa <handa@gnu.org>
8775 The following changes are to fix the setting of
8776 buffer-file-coding-system on, for instance, C-x RET c unix RET
8777 _FILE_OF_DOS_EOL_TYPE_ RET.
8779 * coding.h (struct coding_system): New member detected_utf8_chars.
8781 * coding.c (detect_coding_utf_8): Count characters and check EOL
8782 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8784 (setup_coding_system): Do not initialize coding->head_ascii.
8785 (check_ascii): Do not set coding->eol_seen but update it. Do not
8786 call adjust_coding_eol_type here.
8787 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8788 If the eol-type of CODING is already specified, adjust the eol type
8789 of the found coding-system.
8790 (decode_coding_gap): Cancel previous change. Utilize the
8791 character numbers counted by detect_coding_utf_8. Fix detection
8794 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8796 * search.c (looking_at_1): Only set last_thing_searched if the match
8797 changed the match-data (bug#14281).
8799 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8801 * xdisp.c (reseat_at_previous_visible_line_start):
8802 Already declared in dispextern.h, so remove it here.
8803 (move_it_vertically_backward): Likewise.
8805 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8807 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8808 (Fx_display_pixel_width, Fx_display_pixel_height)
8809 (Fx_display_mm_width, Fx_display_mm_height):
8810 Mention `display-monitor-attributes-list' in docstrings.
8812 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8813 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8814 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8815 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8816 (Fx_display_backing_store, Fx_display_visual_class)
8817 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8818 (Fx_display_grayscale_p, Fx_display_pixel_width)
8819 (Fx_display_pixel_height, Fx_display_planes)
8820 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8821 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8822 (Fx_display_mm_width, Fx_display_mm_height)
8823 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8824 height for all physical monitors as in X11.
8826 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8827 Return pixel width or height for all physical monitors as in X11.
8829 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8831 Port --enable-gcc-warnings to clang.
8832 * bytecode.c (exec_byte_code):
8834 Redo diagnostic pragmas to pacify clang, too.
8835 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8836 * editfns.c (Fencode_time):
8837 * fileio.c (file_accessible_directory_p):
8838 * font.c (font_unparse_xlfd):
8839 Use '&"string"[index]' instead of '"string" + (index)'.
8840 * undo.c (user_error): Remove; unused.
8842 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8844 * insdel.c (insert_1_both): Document the arguments, instead of
8845 referring to insert_1, which no longer exists.
8847 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8848 some window, increment windows_or_buffers_changed, so that
8849 *Messages* display in that window is updated. (Bug#14408)
8851 * w32.c: Include epaths.h.
8852 (init_environment): Use cmdproxy.exe without leading directories.
8853 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8855 (gettimeofday): Adjust signature and return value to Posix
8858 * unexw32.c (open_output_file): Delete the existing emacs.exe
8859 before creating it, to break the hard link to the versioned
8862 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8863 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8864 (FIRSTFILE_OBJ): New variables.
8865 (W32_RES): Rename to EMACSRES. All users changed.
8866 (base_obj): Use $(CM_OBJ).
8867 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8868 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8869 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8870 $(W32_RES_LINK) before $(LIBES).
8871 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8873 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8875 * makefile.w32-in (DOC): Use just "DOC".
8877 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8879 * process.c: Export default filters and sentinels to Elisp.
8880 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8882 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8883 (Fset_process_sentinel, Fformat_network_address):
8884 Default to them instead of nil.
8885 (server_accept_connection): Sentinels can't be nil any more.
8886 (read_and_dispose_of_process_output): New function, extracted from
8887 read_process_output.
8888 (read_process_output): Use it; filters can't be nil.
8889 (Finternal_default_process_filter): New function, extracted from
8890 read_process_output.
8891 (exec_sentinel_unwind): Remove function.
8892 (exec_sentinel): Don't zilch sentinel while running.
8893 (status_notify): Sentinels can't be nil.
8894 (Finternal_default_process_sentinel): New function extracted from
8896 (setup_process_coding_systems): Default filter is not nil any more.
8897 (syms_of_process): Export new Elisp functions and initialize
8899 * lisp.h (make_lisp_proc): New function.
8901 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8903 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8905 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8907 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8908 unless we know that the window w is a leaf window.
8909 Another attempt at solving bug#14062.
8911 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8913 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8916 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8918 * image.c (gif_load): Check that subimages fit (Bug#14345).
8920 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8922 * lread.c (skip_dyn_eof): New function.
8923 (read1): Use it to skip the end of a file in response to #@00.
8925 * doc.c (get_doc_string): Slightly relax the sanity checking.
8927 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8929 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8930 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8931 (MonitorInfo): New struct.
8932 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8933 (Fns_display_monitor_attributes_list): New functions.
8934 (display-usable-bounds): Remove.
8935 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8938 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8940 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8941 (GTK_CHECK_VERSION): New macro, if not already defined.
8942 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8943 replaced by GTK_CHECK_VERSION.
8945 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8947 * xterm.h (GTK_PREREQ): New macro.
8948 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8949 to use this macro instead, for consistency and clarity.
8951 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8953 * xdisp.c (row_for_charpos_p): New function, with code of
8954 cursor_row_p, but accepts an additional argument CHARPOS instead
8955 of using a hardcoded PT.
8956 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8957 (row_containing_pos): Call row_for_charpos_p instead of partially
8958 doing the same. Fixes cursor positioning under longlines-mode
8959 when longlines-show-effect includes more than one newline, when
8960 moving the cursor vertically up.
8962 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8964 * makefile.w32-in (ACL_H): New macro.
8965 ($(BLD)/fileio.$(O)): Update dependencies.
8967 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8969 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8970 * Makefile.in (LIB_ACL): New macro.
8971 (LIBACL_LIBS): Remove.
8972 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8973 * fileio.c: Include <acl.h>.
8974 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8975 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8977 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8980 * unexelf.c: Don't assume ElfW (Half) fits in int.
8981 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8982 when dealing with ElfW (Half) values, since they can exceed 2**31
8983 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8984 (entry_address): Omit unused NUM arg. All uses changed.
8986 2013-05-07 Juri Linkov <juri@jurta.org>
8988 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8989 to the string converted from number with `Fnumber_to_string'.
8992 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8994 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8995 This fixes a problem introduced by my previous change.
8997 2013-05-07 Glenn Morris <rgm@gnu.org>
8999 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9001 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9003 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9005 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9007 Static checking by GCC 4.8.0.
9008 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9009 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9010 (x_get_monitor_attributes_fallback)
9011 (x_get_monitor_attributes_xinerama)
9012 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9013 Define only if USE_GTK.
9014 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9015 (x_get_monitor_attributes_fallback): Omit unused locals.
9016 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9017 Use double, not float, to avoid mixed-mode floating point arithmetic.
9019 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9020 Jan Djärv <jan.h.d@swipnet.se>
9022 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9023 (XINERAMA_CFLAGS): New macros.
9024 (ALL_CFLAGS, LIBES): Use them.
9026 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9027 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9028 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9029 (syms_of_xfns): DEFSYM them.
9030 (struct MonitorInfo): New struct.
9031 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9032 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9033 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9034 (x_get_monitor_attributes_xinerama): New functions.
9035 (Fx_display_monitor_attributes_list): New primitive.
9036 (syms_of_xfns): Defsubr it.
9038 * xterm.h (x_display_info): Add Xatom_net_workarea and
9039 Xatom_net_current_desktop.
9041 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9042 and dpyinfo->Xatom_net_current_desktop.
9044 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9046 * xdisp.c (pos_visible_p): Use the special code for finding the
9047 beginning of a display property or overlay for any "replacing"
9048 display property, not just for display strings. This solves
9049 incorrect reporting of position by posn-at-point. (Bug#14241)
9051 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9053 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9054 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9055 Verify that ElfW (Half) fits in int.
9056 (fatal): Use same signature as lisp.h.
9057 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9058 configure and build with -DUNEXELF_DEBUG without worrying about
9059 other modules that use DEBUG.
9060 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9061 possibly-wide integers now uses it instead of plain fprintf.
9062 (entry_address): New function, which avoids problems with 32-bit
9063 overflow on 64-bit hosts.
9064 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9065 (round_up): Don't assume the remainder fits in int.
9066 (find_section): Use bool for boolean. Simplify debug code.
9067 (unexec): Don't assume file sizes fit in int or size_t.
9068 Omit unnecessary trailing newline in 'fatal' format.
9069 Use strerror rather than outputting decimal error number.
9070 Remove unused code when emacs is not defined;
9071 this file relies on Emacs now.
9072 Don't assume e_phnum and e_shnum are positive.
9074 * regex.c: Fix problems when DEBUG is defined.
9075 (extract_number, extract_number_and_incr): Define regardless of
9076 whether DEBUG is defined; that's simpler and makes the code less
9077 likely to go stale in the normal case when DEBUG is not defined.
9078 Return int rather than taking an int * arg. All callers changed.
9079 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9080 Remove, replacing with ...
9081 (DEBUG_PRINT): New macro. All callers changed.
9082 (DEBUG_COMPILES_ARGUMENTS): New macro.
9083 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9084 (print_compiled_pattern, print_double_string) [DEBUG]:
9085 Use prototype rather than old-style definition.
9086 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9087 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9088 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9089 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9090 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9091 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9092 This matters only when DEBUG is defined.
9094 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9096 * xdisp.c (set_iterator_to_next): Set the
9097 ignore_overlay_strings_at_pos_p flag only if we are _really_
9098 iterating over an overlay string, as indicated by the
9099 current.overlay_string_index member. (Bug#14306)
9101 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9103 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9104 to where it is used, to avoid autorelease issues (Bug#14050).
9106 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9108 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9109 * fileio.c (syms_of_fileio): Implement this.
9110 * filelock.c (create_lock_file): If symbolic links don't work, so
9111 we use a regular file as a lock file, do not fsync the lock file;
9114 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9116 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9117 (syms_of_minibuf): Adjust accodingly.
9119 * callint.c (Fcall_interactively): Adjust calls accordingly.
9121 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9123 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9124 w->contents is a buffer before computing everything else.
9125 Use parentheses to disambiguate last part of the condition.
9127 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9128 assertion violations. (Bug#14062)
9130 2013-05-01 David Reitter <david.reitter@gmail.com>
9132 * nsfns.m (ns_tooltip): Initialize.
9134 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9136 * coding.c (decode_coding_gap): Don't remove the character before
9137 a newline unless it's a CR character. (Bug#14287)
9139 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9141 * dispextern.h (struct face): Move enum face_underline_type
9142 earlier so that bitfields can be in the same word.
9144 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9146 * nsfns.m (handlePanelKeys): New function.
9147 (EmacsOpenPanel:performKeyEquivalent:)
9148 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9149 arrows/function/control and copy/paste keys (Bug#14296).
9151 2013-04-27 Juri Linkov <juri@jurta.org>
9153 * callint.c (Fcall_interactively): Call `Qread_number' for
9154 interactive code letter `n' instead of using duplicate code.
9157 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9159 * systime.h (make_timeval): Declare as 'const'.
9161 2013-04-27 Kenichi Handa <handa@gnu.org>
9163 * font.c (font_open_entity): Always open a font of manageable
9166 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9168 Port better to AIX (Bug#14258).
9169 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9172 2013-04-24 Kenichi Handa <handa@gnu.org>
9174 * coding.c (decode_coding_iso_2022): When an invalid escape
9175 sequence is encountered, reset the invocation and designation
9176 status to the safest one.
9178 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9180 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9181 Without this fix, "make distclean" leaves stamp-h1 behind.
9183 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9185 * w32fns.c (w32_fullscreen_rect): New function to compute the
9186 window rectangle for the given fullscreen mode.
9187 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9188 longer tunes the window size. This keeps the window's edges flush
9189 with the screen and allows the taskbar to hide itself in fullboth.
9191 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9192 window decorations and uses the entire screen.
9194 * w32term.h (w32_fullscreen_rect) Add prototype.
9195 (struct w32_output): Replace normal_width, normal_height,
9196 normal_top, and normal_left members with a single normal_placement
9198 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9200 (FRAME_NORMAL_PLACEMENT): New macro.
9202 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9204 * minibuf.c (Ftest_completion): Silence compiler warning.
9206 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9208 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9211 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9214 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9215 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9216 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9217 parentheses where appropriate.
9219 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9221 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9223 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9225 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9226 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9227 Mention in the doc string that setting these variables takes
9228 effect only after a call to set-window-buffer. (Bug#14200)
9230 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9232 * indent.c (Fvertical_motion): Don't consider display strings on
9233 overlay strings as display strings on the buffer position we
9234 started from. This prevents vertical cursor motion from jumping
9235 more than one line when there's an overlay string with a display
9236 property at end of line.
9237 Reported by Karl Chen <Karl.Chen@quarl.org> in
9238 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9240 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9242 * window.c (select_window): `record_buffer' even if window is
9243 already selected (bug#14191).
9245 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9247 * window.c (Fwindow_end): Test more flags, including the buffer's
9248 last_overlay_modified flag, to determine whether the window's
9249 display is really up-to-date. Prevents the function from
9250 returning a stale value. (Bug#14170)
9251 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9254 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9256 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9257 garbaged only if it is not already the top frame on its TTY.
9258 This prevents flickering due to constant redrawing of TTY frames when
9259 there are GUI frames open in the same session. (Bug#13864)
9261 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9263 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9264 of marking the idle timers directly.
9266 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9268 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9271 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9273 * window.c (select_window): Don't record_buffer while the invariant is
9274 temporarily broken (bug#14161).
9276 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9278 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9280 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9282 2013-04-07 Romain Francoise <romain@orebokech.com>
9284 Ignore additional platform-specific ACL errors (Bug#13702).
9285 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9286 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9288 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9290 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9293 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9295 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9296 This bug was introduced by my 2013-02-25 change that simplified
9297 data_start configuration. Without this change, on GNU/Linux
9298 an Emacs configured with --enable-profiling fails immediately
9299 due to a profiler signal.
9300 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9301 with these flags. On platforms where special flags are needed
9302 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9303 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9304 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9306 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9308 Get rid of some platform-specific functions examining window
9309 system and its capabilities. This is a partial rework of the
9311 * lisp.h (have_menus_p): Remove prototype. This function is
9312 replaced with platform-independent window_system_available.
9313 (check_window_system): Move to...
9314 * frame.h (decode_window_system_frame, window_system_available):
9315 ...here, add new prototypes.
9316 * frame.c (window_system_available, decode_window_system_frame):
9318 (check_window_system): Platform-independent now.
9319 * xterm.h (x_in_use): Remove declaration.
9321 * w32term.h (check_x_frame):
9322 * nsterm.h (check_x_frame): Remove prototypes. This function
9323 is replaced with platform-independent decode_window_system_frame.
9324 * msdos.c (have_menus_p): Remove.
9325 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9326 Remove platform-specific functions. Use check_window_system,
9327 decode_window_system_frame and check_ns_display_info where
9328 appropriate. Minor style and comment tweaks.
9329 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9330 (check_x_frame): Likewise.
9331 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9333 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9334 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9335 * xmenu.c, xselect.c: All related users changed.
9337 2013-04-03 Kenichi Handa <handa@gnu.org>
9339 The following changes is to optimize the code for reading UTF-8
9342 * coding.c (check_ascii): Rename from detect_ascii. Return value
9343 changed. Check EOL format. Do not call adjust_coding_eol_type
9345 (check_utf_8): New function.
9346 (adjust_coding_eol_type): Do nothing if already adjusted.
9347 (detect_coding): Compare the return value of check_ascii with
9348 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9349 (decode_coding_gap): Optimize for valid UTF-8.
9351 2013-03-21 Kenichi Handa <handa@gnu.org>
9353 * coding.c (syms_of_coding): Cancel previous change.
9355 * insdel.c (insert_from_gap): Fix previous change.
9357 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9359 Consistently use platform-specific function to detect window system.
9360 * lisp.h (check_window_system): New prototype. This function is
9361 going to replace check_x, check_w32 and check_ns.
9362 (have_menus_p): Mention msdos.c in comment.
9363 * fontset.c (check_window_system_func): Remove. Adjust all users.
9364 * fontset.h (check_window_system_func): Remove prototype.
9365 * nsterm.h (check_ns):
9366 * xterm.h (check_x):
9367 * w32term.h (check_w32): Likewise.
9368 * menu.c (Fx_popup_menu): Use check_window_system.
9369 * msdos.c (check_window_system): Define for MS-DOS.
9370 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9371 * w32fns.c (check_window_system): Likewise for MS-Windows.
9372 * xfns.c (check_window_system): Likewise for X.
9373 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9374 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9376 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9378 Prefer < to > in range checks such as 0 <= i && i < N.
9379 This makes it easier to visualize quantities on a number line.
9380 This patch doesn't apply to all such range checks,
9381 only to the range checks affected by the 2013-03-24 change.
9382 This patch reverts most of the 2013-03-24 change.
9383 * alloc.c (xpalloc, Fgarbage_collect):
9384 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9385 * character.c (string_escape_byte8):
9386 * charset.c (read_hex):
9387 * data.c (cons_to_unsigned):
9388 * dispnew.c (update_frame_1):
9389 * doc.c (Fsubstitute_command_keys):
9390 * doprnt.c (doprnt):
9391 * editfns.c (hi_time, decode_time_components):
9392 * fileio.c (file_offset):
9393 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9394 * font.c (font_intern_prop):
9395 * frame.c (x_set_alpha):
9396 * gtkutil.c (get_utf8_string):
9397 * indent.c (check_display_width):
9398 * keymap.c (Fkey_description):
9399 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9401 * minibuf.c (read_minibuf_noninteractive):
9402 * process.c (wait_reading_process_output):
9403 * search.c (Freplace_match):
9404 * window.c (get_phys_cursor_glyph):
9405 * xdisp.c (redisplay_internal):
9406 * xsmfns.c (smc_save_yourself_CB):
9407 Prefer < to > for range checks.
9408 * dispnew.c (sit_for): Don't mishandle NaNs.
9409 This fixes a bug introduced in the 2013-03-24 change.
9410 * editfns.c (decode_time_components): Don't hoist comparison.
9411 This fixes another bug introduced in the 2013-03-24 change.
9413 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9415 * frame.h (struct frame): Drop scroll_bottom_vpos
9416 member becaue all real users are dead long ago.
9417 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9418 * xdisp.c (redisplay_internal): Adjust user.
9420 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9422 * nsmenu.m (showAtX:Y:for:): setLevel to
9423 NSPopUpMenuWindowLevel (Bug#13998).
9425 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9427 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9428 (ns_check_pending_open_menu): Declare.
9430 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9431 (x_activate_menubar): Update the menu with title that matches
9432 ns_get_pending_menu_title, and call
9433 ns_check_pending_openmenu (Bug#12698).
9434 (menuWillOpen:): New method.
9435 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9437 * nsterm.m (menu_will_open_state, menu_mouse_point)
9438 (menu_pending_title): New varaibles.
9439 (ns_get_pending_menu_title, ns_check_menu_open)
9440 (ns_check_pending_open_menu): New functions.
9442 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9444 * indent.c (current_column_bol_cache): Remove leftover which is not
9445 used in Fmove_to_column any more.
9446 (current_column, scan_for_column): Adjust users.
9447 * keyboard.c (last_point_position_buffer, last_point_position_window):
9448 Remove leftovers which are not used for recording undo any more.
9449 (command_loop_1, syms_of_keyboard): Adjust users.
9450 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9451 redisplay_window any more.
9452 (move_it_to): Adjust user.
9454 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9456 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9457 Update dependencies.
9459 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9461 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9462 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9465 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9467 * window.h (struct window): Replace hchild, vchild and buffer slots
9468 with a single slot 'contents'. This is possible because each valid
9469 window may have either the child window (in vertical or horizontal
9470 combination) or buffer to display (for the leaf window). Using that,
9471 a lot of operations to traverse and/or change window hierarchies may
9472 be simplified. New member horizontal is used to distinguish between
9473 horizontal and vertical combinations of internal windows.
9474 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9475 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9476 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9477 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9478 Use contents slot, not buffer, where appropriate.
9479 (wset_combination): New function.
9480 (wset_buffer): Add eassert.
9481 (Fframe_first_window): Simplify the loop reaching first window.
9482 (Fwindow_buffer): Use WINDOW_LEAF_P.
9483 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9484 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9485 (unshow_buffer): Convert initial debugging check to eassert.
9486 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9487 (make_parent_window, window_resize_check, window_resize_apply)
9488 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9489 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9490 Adjust to match struct window changes.
9491 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9492 (mark_window_cursors_off, count_windows, get_leaf_windows)
9493 (foreach_window_1): Simplify the loop.
9494 * alloc.c (mark_object): Do not check for the leaf window because
9495 internal windows has no glyph matrices anyway.
9496 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9497 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9498 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9499 (build_frame_matrix_from_window_tree, mirror_make_current)
9500 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9501 (update_window_tree, set_window_update_flags): Simplify the loop.
9502 (sync_window_with_frame_matrix_rows): Enforce live window.
9503 Use contents slot, not buffer, where appropriate.
9504 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9505 and WINDOW_HORIZONTAL_COMBINATION_P.
9506 (make_frame_visible_1): Simplify the loop.
9507 Use contents slot, not buffer, where appropriate.
9508 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9509 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9510 (expose_window_tree): Likewise.
9511 Use contents slot, not buffer, where appropriate.
9512 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9513 to avoid deleted windows. Use contents slot instead of buffer.
9514 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9515 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9516 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9517 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9519 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9521 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9522 identify the reasons for assertion violations in bug#14062 and
9524 (Fx_show_tip): Fix compilation error under
9525 "--enable-check-lisp-object-type". (Bug#14073)
9527 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9528 Reported by <rzl24ozi@gmail.com>.
9530 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9532 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9534 (unwind_with_echo_area_buffer): ...to restore it here.
9535 This is needed to ensure that...
9536 (redisplay_window): ...both window markers are valid here,
9537 which is verified by eassert.
9538 * editfns.c (save_excursion_save): Do not assume that
9539 selected_window always displays the buffer.
9540 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9543 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9545 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9548 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9550 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9552 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9554 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9555 since MinGW's w32api headers do. This avoids compiler warnings.
9557 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9560 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9562 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9564 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9566 * gtkutil.c (style_changed_cb): Check if frame is live and an
9567 X frame (Bug#14038).
9569 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9571 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9572 Define only for _WIN32_WINNT less than 0x0500.
9573 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9575 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9576 see its own definitions of 'struct timeval' and 'struct timezone'.
9578 Fix incompatibilities between MinGW.org and MinGW64 headers.
9579 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9581 * w32.c (REPARSE_DATA_BUFFER): Guard with
9582 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9584 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9586 * xterm.c: Include X11/XKBlib.h
9587 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9589 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9591 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9593 * blockinput.h (input_blocked_p): Likewise.
9594 * bytecode.c (exec_byte_code): Likewise.
9595 * callproc.c (call_process_kill, call_process_cleanup)
9596 (Fcall_process): Likewise.
9597 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9598 (Fccl_execute_on_string): Likewise.
9599 * character.c (string_escape_byte8): Likewise.
9600 * charset.c (read_hex): Likewise.
9601 * cm.c (calccost): Likewise.
9602 * data.c (cons_to_unsigned): Likewise.
9603 * dired.c (directory_files_internal, file_name_completion):
9605 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9606 (sit_for): Likewise.
9607 * doc.c (Fsubstitute_command_keys): Likewise.
9608 * doprnt.c (doprnt): Likewise.
9609 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9610 * emacsgtkfixed.c: Likewise.
9611 * fileio.c (file_offset, Fwrite_region): Likewise.
9612 * floatfns.c (Fexpt, fmod_float): Likewise.
9613 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9615 * font.c (font_intern_prop): Likewise.
9616 * frame.c (x_set_alpha): Likewise.
9617 * gtkutil.c (get_utf8_string): Likewise.
9618 * indent.c (check_display_width): Likewise.
9619 * intervals.c (create_root_interval, rotate_right, rotate_left)
9620 (split_interval_right, split_interval_left)
9621 (adjust_intervals_for_insertion, delete_node)
9622 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9623 (merge_interval_right, merge_interval_left, copy_intervals)
9624 (set_intervals_multibyte_1): Likewise.
9625 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9626 * keymap.c (Fkey_description): Likewise.
9627 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9628 * lread.c (openp, read_integer, read1, string_to_number):
9630 * menu.c (ensure_menu_items): Likewise.
9631 * minibuf.c (read_minibuf_noninteractive): Likewise.
9632 * print.c (printchar, strout): Likewise.
9633 * process.c (create_process, Faccept_process_output)
9634 (wait_reading_process_output, read_process_output, send_process)
9635 (wait_reading_process_output): Likewise.
9636 * profiler.c (make_log, handle_profiler_signal): Likewise.
9637 * regex.c (re_exec): Likewise.
9638 * regex.h: Likewise.
9639 * search.c (looking_at_1, Freplace_match): Likewise.
9640 * sysdep.c (get_child_status, procfs_ttyname)
9641 (procfs_get_total_memory): Likewise.
9642 * systime.h (EMACS_TIME_VALID_P): Likewise.
9643 * term.c (dissociate_if_controlling_tty): Likewise.
9644 * window.c (get_phys_cursor_glyph): Likewise.
9645 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9646 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9648 * xfns.c (Fx_window_property): Likewise.
9649 * xmenu.c (set_frame_menubar): Likewise.
9650 * xselect.c (x_get_window_property, x_handle_dnd_message):
9652 * xsmfns.c (smc_save_yourself_CB): Likewise.
9653 * xterm.c (x_scroll_bar_set_handle): Likewise.
9655 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9657 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9658 to be optional or nil. Adjust comment and convert it to docstring.
9659 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9660 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9662 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9664 Static checking by GCC 4.8-20130319.
9665 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9666 * process.c (Fset_process_datagram_address)
9667 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9668 * xdisp.c (get_char_face_and_encoding)
9669 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9670 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9671 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9673 2013-03-24 Ken Brown <kbrown@cornell.edu>
9675 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9676 fix compilation on 64-bit Cygwin, where underscores are not
9677 automatically prepended.
9679 * w32term.c (w32_initialize): Silence compiler warning.
9681 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9683 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9684 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9685 variables, to save and restore frame dimensions.
9686 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9687 after returning from a 'fullscreen' configuration.
9688 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9689 to avoid races between the main thread and the input thread.
9691 * w32term.h (struct w32_output): New members normal_width,
9692 normal_height, normal_top, normal_left, and prev_fsmode.
9693 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9694 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9697 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9698 'fullscreen' parameter. Always record previous width and height
9699 of the frame, except when switching out of maximized modes, so
9700 that they could be restored correctly, instead of resetting to the
9701 default frame dimensions. Send SC_RESTORE command to the frame,
9702 unless we are going to send SC_MAXIMIZE, to restore the frame
9703 resize hints in the mouse pointer shown by the window manager.
9706 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9708 * lisp.h (get_frame_param): Adjust conditions for prototype
9711 2013-03-22 Ken Brown <kbrown@cornell.edu>
9713 * unexcw.c: Drop unneeded inclusion of w32common.h.
9714 (report_sheap_usage): Declare.
9715 (read_exe_header): Add magic numbers for x86_64.
9716 (fixup_executable): Fix printf format specifier for unsigned long
9719 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9721 * frame.h (struct frame): Put menu_bar_window under #ifdef
9722 because this member is not needed when X toolkit is in use.
9723 (fset_menu_bar_window):
9724 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9725 (free_glyphs, update_frame):
9726 * xdisp.c (expose_frame): Likewise.
9727 (display_menu_bar): Likewise. Remove redundant eassert.
9728 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9731 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9733 Use functions and constants to manipulate Lisp_Save_Value objects.
9734 This replaces code that used macros and strings and token-pasting.
9735 The change makes the C source a bit easier to follow,
9736 and shrinks the Emacs executable a bit.
9737 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9738 (make_save_value): Change 1st arg from string to enum. All callers
9741 (mark_object): Use if, not #if, for GC_MARK_STACK.
9742 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9743 (XSAVE_OBJECT): Now functions, not macros.
9744 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9745 the constant was never used.
9746 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9747 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9748 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9749 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9751 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9752 type3 with a single member save_type. All uses changed.
9753 (save_type, set_save_pointer, set_save_integer): New functions.
9754 * print.c (PRINTX): Remove.
9756 * alloc.c: Remove redundant static declarations.
9758 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9760 * window.h (struct window): Convert left_col, top_line, total_lines
9761 and total_cols from Lisp_Objects to integers. Adjust comments.
9762 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9764 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9765 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9766 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9767 Adjust users where appropriate.
9769 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9771 * frame.h (struct frame): Drop resx and resy because the same data is
9772 available from window system-specific output context. Adjust users.
9773 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9774 New functions to provide defaults when no window system available.
9775 (FRAME_RES_X, FRAME_RES_Y): New macros.
9776 (NUMVAL): Move from xdisp.c.
9777 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9778 (Ffont_face_attributes, Fopen_font):
9779 * image.c (gs_load):
9780 * w32font.c (fill_in_logfont):
9781 * xdisp.c (calc_pixel_width_or_height):
9782 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9783 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9785 2013-03-20 Kenichi Handa <handa@gnu.org>
9787 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9788 to 1 (temporary workaround until a bug related to ASCII
9789 optimization is fixed).
9791 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9793 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9794 Signal error if window is not internal. Adjust docstring.
9795 (delete_all_child_windows): Use combination_limit to save the buffer.
9796 (Fset_window_configuration): Adjust accordingly.
9797 * print.c (syms_of_print): Initialize debugging output not here...
9798 (init_print_once): ...but in a new function here.
9799 * lisp.h (init_print_once): Add prototype.
9800 * emacs.c (main): Add call to init_print_once. Adjust comments.
9802 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9804 * window.c (window_resize_check, window_resize_apply)
9805 (window_from_coordinates, recombine_windows, set_window_buffer)
9806 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9807 (Fsplit_window_internal, Fdelete_window_internal)
9808 (freeze_window_starts): Use bool for booleans.
9809 * window.h (window_frame_coordinates, resize_frame_windows)
9810 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9812 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9814 * dispnew.c (bitch_at_user): Use `user-error'.
9816 2013-03-17 Ken Brown <kbrown@cornell.edu>
9818 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9819 as return type of image_background. (Bug#13981)
9820 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9822 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9824 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9825 (ns_select): Don't return with result uninitialized.
9827 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9830 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9832 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9833 directories. If filename is nil, get directory name (Bug#13932).
9834 Use getFilename and getDirectory.
9835 (getFilename, getDirectory): New methods for EmacsSavePanel and
9837 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9839 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9841 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9843 2013-03-15 Kenichi Handa <handa@gnu.org>
9845 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9846 (adjust_after_replace): Make it back to static. Delete the third
9847 arg text_at_gap_tail. Cancel the code for handling it.
9849 * coding.h (struct coding_system): New member eol_seen.
9851 * coding.c (detect_ascii): New function.
9852 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9853 when the source bytes are actually scanned. On detecting for
9854 coding_category_utf_8_auto, call detect_ascii instead of scanning
9855 source bytes directly.
9856 (produce_chars): Call insert_from_gap with the new arg 0.
9857 (encode_coding): Likewise.
9858 (decode_coding_gap): Control ASCII optimization by the variable
9859 disable_ascii_optimization instead of #ifndef .. #endif.
9860 Deccode EOL format according to coding->eol_seen.
9861 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9864 * lisp.h (adjust_after_replace): Cancel externing it.
9865 (insert_from_gap): Adjust prototype.
9867 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9869 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9870 FULLSCREEN_MAXIMIZED. (Bug#13935)
9872 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9874 * region-cache.c (find_cache_boundary, move_cache_gap)
9875 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9876 Simplify debugging check and convert to eassert. Adjust comment.
9877 (pp_cache): Put under ENABLE_CHECKING.
9879 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9881 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9882 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9884 (w32fullscreen_hook): If the frame is visible, reset
9885 f->want_fullscreen flag after changing the frame size. If the
9886 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9889 2013-03-13 Daniel Colascione <dancol@dancol.org>
9891 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9892 too so that these builds can use Cygwin's file conversion
9893 functions. (We've been building and linking cygw32.o all along
9894 and just not using it.)
9896 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9898 File synchronization fixes (Bug#13944).
9899 * Makefile.in (LIB_FDATASYNC): New macro.
9901 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9902 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9903 Don't worry about HAVE_FSYNC, since a substitute fsync is
9904 available if the system lacks one.
9905 (Fwrite_regin): Retry fsync if interrupted.
9907 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9909 * w32term.c (w32_read_socket): If the Emacs frame is being
9910 activated, call w32fullscreen_hook, to make sure the new frame
9911 dimensions are in effect. (Bug#13937)
9913 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9915 * xdisp.c (init_iterator): Simplify because both character and byte
9916 positions are either specified or -1. Add eassert. Adjust comment.
9917 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9918 character and byte positions can be obtained from marker.
9920 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9922 Static checking by Sun C 5.12.
9923 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9924 * bytecode.c (exec_byte_code):
9925 * dispnew.c (init_display):
9927 * fileio.c (Fsubstitute_in_file_name):
9928 * keyboard.c (Fevent_convert_list):
9929 * keymap.c (Fsingle_key_description):
9930 * term.c (maybe_fatal, fatal):
9931 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9932 * xsmfns.c (Fhandle_save_session):
9933 Omit unreachable code.
9934 * keymap.c (map_keymap_char_table_item): Cast void * to
9935 a function pointer type; the C Standard requires this.
9937 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9938 Include <sys/param.h> unconditionally, as that works elsewhere and
9939 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9940 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9943 See ChangeLog.12 for earlier changes.
9949 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9951 This file is part of GNU Emacs.
9953 GNU Emacs is free software: you can redistribute it and/or modify
9954 it under the terms of the GNU General Public License as published by
9955 the Free Software Foundation, either version 3 of the License, or
9956 (at your option) any later version.
9958 GNU Emacs is distributed in the hope that it will be useful,
9959 but WITHOUT ANY WARRANTY; without even the implied warranty of
9960 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9961 GNU General Public License for more details.
9963 You should have received a copy of the GNU General Public License
9964 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.