1 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3 * doc.c (store_function_docstring): Warn when we don't know where to
5 (Fsubstitute_command_keys): Don't advertise the fact that
6 text-properties are dropped, since we think it's a bug that we'll fix
9 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
10 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
11 * frame.c (frame_garbaged): Make "docstring" more precise.
13 2014-03-20 Glenn Morris <rgm@gnu.org>
15 * charset.c (init_charset): When we cannot find the charsets directory,
16 mention if EMACSDATA is set.
18 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
20 * fns.c (Frandom): Fix rare bug where the result isn't random.
22 Fix porting inconsistency about rounding to even.
23 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
24 This way, the unusual !HAVE_RINT case acts like the usual
25 HAVE_RINT case, and we can fix the documentation accordingly.
27 2014-03-19 Eli Zaretskii <eliz@gnu.org>
29 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
30 (w32_wnd_proc): Initialize the dwHoverTime member of
31 TRACKMOUSEEVENT structure.
33 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
35 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
37 2014-03-16 Eli Zaretskii <eliz@gnu.org>
39 * search.c (find_newline): Speed up the function when using the
40 newline cache, by halving the number of calls to
41 region_cache_forward and region_cache_backward. (Bug#16830)
43 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
45 * buffer.c (Fset_buffer): Document return value (bug#17015).
47 2014-03-14 Martin Rudalics <rudalics@gmx.at>
49 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
50 nil, always resize character wise to avoid potential loss of the
51 mode line (Bug#16923 related).
53 2014-03-12 Martin Rudalics <rudalics@gmx.at>
55 * frame.c (x_set_frame_parameters): Always calculate new sizes
56 pixelwise to avoid potential loss when rounding.
58 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
60 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
61 * xterm.c (x_free_frame_resources): Free all allocated cursors.
63 2014-03-10 Eli Zaretskii <eliz@gnu.org>
65 * w32.c (fstatat): Don't add an extra slash if the argument ends
66 with a slash: this fails the subsequent call to stat_worker on
67 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
69 2014-03-09 Martin Rudalics <rudalics@gmx.at>
71 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
73 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
75 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
77 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
78 when frame is only on one screen (Bug#14713).
80 2014-03-08 Eli Zaretskii <eliz@gnu.org>
82 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
83 there's a valid wrap point in the display line, the last glyph
84 cannot "just barely fit" on this row, because display_line doesn't
85 let it. Instead, proceed as if the last glyph didn't fit, so that
86 we eventually back up the iterator to the wrap point. This avoids
87 delusional behavior of move_it_to, whereby it proceeds to the next
88 display line, but sets current_x to zero for all the glyphs that
89 without word-wrap would fit on the previous display line.
90 One result was that visual-order cursor movement behaved erratically
92 (Fmove_point_visually): Add code to find the x coordinate of the
93 last character before wrap point, under word-wrap on a TTY.
95 2014-03-07 Eli Zaretskii <eliz@gnu.org>
97 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
98 also return value of MOVE_POS_MATCH_OR_ZV from
99 move_it_in_display_line_to, when moving from beginning of line to
100 point's position. (Bug#16961)
102 2014-03-07 Martin Rudalics <rudalics@gmx.at>
104 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
105 * window.c (Fselect_window): Explain NORECORD and
106 `buffer-list-update-hook' in doc-string.
108 2014-03-06 Martin Rudalics <rudalics@gmx.at>
110 * window.c (Fother_window_for_scrolling): Check that
111 Vother_window_scroll_buffer is a buffer.
113 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
115 * xterm.c (xim_initialize): Always pass a copy of resource name
116 to XRegisterIMInstantiateCallback and eassert whether return
117 value is True. Passing copy is important because Xlib doesn't
118 make its own copy and resource name argument usually points to
119 SSDATA (Vx_resource_name), which may be changed from Lisp.
120 (xim_close_display): For XUnregisterIMInstantiateCallback,
121 always eassert return value and pass exactly the same values
122 as were used for XRegisterIMInstantiateCallback.
123 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
124 sources to check why if you are interested.
126 2014-03-05 Martin Rudalics <rudalics@gmx.at>
128 * dispnew.c (change_frame_size_1): Add new_lines instead of
129 new_height, the latter may be still zero if passed as such.
130 * window.c (Fwindow_pixel_height): Mention bottom divider in
133 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
135 Fix "resource temporarily unavailable" with xgselect
137 * xgselect.c: Include <stdbool.h>.
138 (xg_select) [!USE_GTK]: Don't lose track of errno.
140 Fix minor --enable-gcc-warnings issues.
141 * widget.c (update_various_frame_slots, EmacsFrameResize):
142 Avoid unused locals. Prefer 'if' to '#if' when either will do.
144 2014-03-04 Ken Brown <kbrown@cornell.edu>
146 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
147 represent the actual adjustment needed for alignment.
149 2014-03-04 Eli Zaretskii <eliz@gnu.org>
151 * gmalloc.c (aligned_alloc): Don't allocate more memory than
152 needed, and don't reallocate if the initial allocation already
153 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
155 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
157 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
160 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
162 * cmds.c (delete-char): Update docstring pointing out that the
163 function ignores `delete-active-region' and `overwrite-mode'.
165 2014-03-03 Eli Zaretskii <eliz@gnu.org>
167 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
169 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
170 allocated buffer due to alignment.
171 (freehook): If the block to be freed was allocated by
172 'aligned_alloc', find its real pointer before calling 'free'.
174 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
177 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
179 * font.c (toplevel): Adjust comment about font cache layout.
180 (font_clear_cache): Fix to match real font cache layout.
181 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
182 (Fframe_font_cache) [FONT_DEBUG]: New function.
183 (syms_of_font) [FONT_DEBUG]: Defsubr it.
185 Avoid crashes when X fonts are erroneously freed on reused X
186 'Display *' connection data (Bug#16069). Note that X font
187 resources still may be leaked, but currently there is no way
188 to completely avoid it.
189 * xterm.h (struct x_display_info): New member x_id. Add comments.
190 * xterm.c (x_display_id): New variable.
191 (x_term_init): Assign identifier to each opened X connection.
192 * xfont.c (struct xfont): New member x_display_id.
193 (xfont_open): Initialize it with frame's display id.
194 (xfont_close): Check whether font's display id matches the one
195 recorded for the given display. Adjust comment.
196 * xftfont.c (struct xftfont_info):
197 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
199 2014-03-01 Martin Rudalics <rudalics@gmx.at>
201 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
202 * window.c (Fother_window_for_scrolling): Don't try to scroll a
203 killed Vother_window_scroll_buffer.
204 (Vother_window_scroll_buffer): Fix doc-string accordingly.
206 2014-03-01 Eli Zaretskii <eliz@gnu.org>
208 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
209 that start with more than 2 slashes as UNCs. (Bug#16751)
211 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
213 Fix a few crashes and leaks when cloning C strings.
214 * alloc.c, lisp.h (dupstring): New function.
215 * gtkutil.c (xg_get_font):
216 * term.c (tty_default_color_capabilities):
217 * xsettings.c (store_monospaced_changed)
218 (store_font_name_changed, parse_settings)
219 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
220 This avoids some unlikely crashes due to accessing freed storage,
221 and avoids some minor memory leaks in the more-typical case.
223 2014-02-28 Martin Rudalics <rudalics@gmx.at>
225 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
226 cursor when modeline can't be dragged (Bug#16647).
228 2014-02-28 Glenn Morris <rgm@gnu.org>
230 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
231 from custom-delayed-init-variables. (Bug#11565)
233 2014-02-27 Martin Rudalics <rudalics@gmx.at>
235 More fixes for mouse glyph calculations (Bug#16647).
236 * window.c (coordinates_in_window): In intersection of
237 horizontal and vertical window dividers prefer the horizontal
238 one. Add some extra parens to last fix.
239 (window_relative_x_coord): Return x-coordinate for header and
241 * xdisp.c (remember_mouse_glyph): In text area don't extend
242 glyph into mode line to show the vertical drag cursor there
243 immediately. Subdivide mouse glyphs in right fringes to show a
244 horizontal drag cursor as soon as we enter the "grabbable width"
245 portion. Handle vertical border case separately. Do not
246 subdivide window divider areas.
247 (note_mouse_highlight): On bottom divider of bottommost windows
248 show vertical drag cursor only when the minibuffer window can be
251 2014-02-27 Eli Zaretskii <eliz@gnu.org>
253 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
254 reset by the face of the object just displayed. See also bug#76.
255 (get_next_display_element): If the string came from a display
256 property, examine the box face attribute at it->position, not at
257 it->current.pos, since the latter was not updated yet. (Bug#16870)
258 (handle_face_prop): Improve commentary.
260 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
262 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
263 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
265 2014-02-26 Martin Rudalics <rudalics@gmx.at>
267 Fixes around Bug#16647.
268 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
269 ON_BOTTOM_DIVIDER cases.
270 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
271 only if the window has no right divider.
272 (Fcoordinates_in_window_p): Fix doc-string.
274 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
276 * lread.c (Funintern): Fix doc to match advertised calling convention.
278 2014-02-24 Daniel Colascione <dancol@dancol.org>
280 * keyboard.c (read_char): Close race that resulted in lost events.
282 2014-02-22 Glenn Morris <rgm@gnu.org>
284 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
285 * window.c (window-resize-pixelwise): Doc fixes.
287 * process.c (Finternal_default_process_filter)
288 (Finternal_default_process_sentinel): Doc tweaks.
290 2014-02-21 Glenn Morris <rgm@gnu.org>
292 * process.c (Fprocess_buffer, Faccept_process_output)
293 (Finternal_default_process_filter, Finternal_default_process_sentinel):
296 2014-02-21 Martin Rudalics <rudalics@gmx.at>
298 * window.c (Fwindow_scroll_bar_width): New function.
300 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
302 Pacify GCC when configuring with --enable-gcc-warnings.
303 * xdisp.c (move_it_in_display_line_to) [lint]:
304 Initialize recently-added local.
306 2014-02-21 Daniel Colascione <dancol@dancol.org>
308 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
310 2014-02-20 Eli Zaretskii <eliz@gnu.org>
312 * xdisp.c (init_iterator): Don't dereference a bogus face
314 (try_cursor_movement): Don't use cursor position if
315 set_cursor_from_row failed to compute it. This avoids assertion
316 violations in MATRIX_ROW.
317 (move_it_in_display_line_to): Save the iterator state in ppos_it
318 only once per call. Reimplement the method used to return to the
319 best candidate position if all the positions found in display line
320 are beyond TO_CHARPOS. This cuts down the number of calls to
321 bidi_shelve_cache, which moves a lot of stuff when lines are long
322 and include bidirectional text. (Bug#15555)
324 2014-02-20 Glenn Morris <rgm@gnu.org>
326 * data.c (Fdefalias): Doc fix.
328 2014-02-19 Eli Zaretskii <eliz@gnu.org>
330 * xdisp.c (display_line): Fix horizontal scrolling of large images
331 when fringes are turned off. This comes at a price of not
332 displaying the truncation/continuation glyphs in this case.
335 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
336 CreateDIBSection returns an error indication, zero out *ximg after
337 destroying the image. This avoids crashes in memory allocations
338 due to the fact that some of the callers also call
339 x_destroy_x_image, which will attempt to free an already free'd
342 2014-02-18 Martin Rudalics <rudalics@gmx.at>
344 * widget.c (update_various_frame_slots): Don't set
345 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
347 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
349 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
351 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
353 temacs --daemon fix (Bug#16599).
354 * emacs.c (main): Initialize daemon_pipe[1] here ...
355 (syms_of_emacs): ... instead of here.
357 2014-02-16 Anders Lindgern <andlind@gmail.com>
359 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
362 2014-02-16 Daniel Colascione <dancol@dancol.org>
364 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
365 (xd_get_connection_address): Use it.
366 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
367 xd_get_connection_address because the latter signals if the bus
368 we're trying to close is already disconnected.
370 2014-02-13 Eli Zaretskii <eliz@gnu.org>
372 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
373 argument to CreateThread. This avoids segfaults on Windows 9X.
374 Reported by oslsachem <oslsachem@gmail.com>.
376 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
378 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
379 * unexhp9k800.c (unexec_error): New function, to simplify the code.
380 (check_lseek): New function, to report lseek errors.
381 (save_data_space, update_file_ptrs, read_header, write_header)
382 (copy_file, copy_rest, unexec): Use these news functions.
383 (update_file_ptrs): Don't assume wraparound behavior when
384 converting a large size_t value to off_t.
386 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
388 * composite.c (fill_gstring_header): Pass positions as C integers
389 and move parameters checking to...
390 (Fcomposition_get_gstring): ...this function. Handle case when
391 buffer positions are in reversed order and avoid crash (Bug#16739).
393 * buffer.c (validate_region): Mention current buffer in error message.
395 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
397 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
399 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
401 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
403 2014-02-11 Glenn Morris <rgm@gnu.org>
405 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
406 Replace refs to "OpenStep" in messages.
408 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
410 Avoid "." at end of error diagnostics.
411 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
413 * nsfns.m (ns_display_info_for_name):
414 * nsselect.m (Fx_own_selection_internal):
415 * nsterm.m (performDragOperation:):
416 Remove "." from end of diagnostic.
418 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
420 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
421 unintuitive (bug#15824).
422 (Fyes_or_no_p): Doc fix (bug#15456).
424 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
426 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
428 * eval.c (call_debugger): When exiting the debugger, do not allow
429 max_specpdl_size less than actual binding depth (Bug#16603).
430 (syms_of_eval): Adjust docstring.
432 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
434 * cmds.c (Fself_insert_command): Output a clearer error message on
435 negative repetitions (bug#9476).
437 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
439 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
441 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
443 * minibuf.c (Fread_string): Doc clarification (bug#15422).
445 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
447 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
449 * keyboard.c (Frecursive_edit): Fix typo in docstring.
451 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
453 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
455 * keyboard.c (Frecursive_edit): Say more precicely how throwing
456 `exit' works (bug#15865).
458 2014-02-07 Martin Rudalics <rudalics@gmx.at>
460 Constrain window box/body sizes and margin widths (Bug#16649).
461 * xdisp.c (window_box_width): Don't return less than zero.
462 (window_box_left_offset, window_box_right_offset): Don't return
463 more than the window's pixel width.
464 * window.c (window_body_height, window_body_width): Don't return
466 (window_resize_apply): Adjust margin width, if necessary.
468 2014-02-07 Glenn Morris <rgm@gnu.org>
470 * nsterm.m (syms_of_nsterm): Doc fix.
472 2014-02-06 Eli Zaretskii <eliz@gnu.org>
474 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
475 New variables: pointers through which to call the respective APIs.
476 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
477 (filename_from_ansi, sys_link, check_windows_init_file):
478 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
479 This is required on Windows 9X, where we dynamically load
480 UNICOWS.DLL which has their non-stub implementations.
481 (maybe_load_unicows_dll): Assign addresses to these 2 function
482 pointers after loading UNICOWS.DLL.
484 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
485 MultiByteToWideChar and WideCharToMultiByte through function
488 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
491 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
493 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
494 for OSX >= 10.9 if separate spaces are used.
495 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
497 2014-02-06 Glenn Morris <rgm@gnu.org>
499 * buffer.c (cache-long-scans): Doc fix.
501 2014-02-05 Eli Zaretskii <eliz@gnu.org>
503 * w32fns.c (Fw32_shell_execute): Doc fix.
505 2014-02-05 Bastien Guerry <bzg@gnu.org>
507 * syntax.c (Fforward_word): Call Fconstrain_to_field with
508 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
510 2014-02-05 Martin Rudalics <rudalics@gmx.at>
512 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
513 outside the window (Bug#16649).
515 * xdisp.c (note_mouse_highlight): When entering a margin area show
516 a non-text cursor (Bug#16647).
518 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
520 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
521 It prompted a compile-time diagnostic on GNU/Linux.
522 Simplify to remove the need for the label.
524 2014-02-04 Eli Zaretskii <eliz@gnu.org>
526 * w32menu.c (w32_popup_dialog): Don't condition the whole function
527 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
528 to show it; otherwise return 'unsupported--w32-dialog' to signal
529 to the caller that emulation with menus is necessary.
530 This resurrects code inadvertently deleted by the 2013-10-08 commit.
532 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
534 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
537 * menu.c (Fx_popup_dialog): Don't condition the call to
538 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
539 special symbol 'unsupported--w32-dialog', emulate the dialog with
540 a menu by calling x-popup-menu.
542 * menu.h (Qunsupported__w32_dialog): New extern variable.
544 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
546 * keyboard.c (kbd_buffer_get_event): Read file notification events
549 * xgselect.c (xg_select): Read glib events in any case, even if
550 there are no file descriptors to watch for. (Bug#16519)
552 2014-02-03 Martin Rudalics <rudalics@gmx.at>
554 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
555 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
556 * w32term.c (w32_draw_window_divider): Handle first and last
558 * w32term.h (w32_fill_area_abs): New function.
559 * xdisp.c (x_draw_right_divider): Don't draw over bottom
561 * xfaces.c (realize_basic_faces): Handle new face ids.
562 * xfns.c (Fx_create_frame): Call x_default_parameter for right
563 and bottom divider width.
564 * xterm.c (x_draw_window_divider): Handle first and last pixels
567 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
569 * print.c (Fexternal_debugging_output): Add cast to pacify
570 --enable-gcc-warnings.
571 * eval.c (call_debugger): Grow specpdl if the debugger was
572 entered due to specpdl overflow (Bug#16603) and allow more
573 specpdl space for the debugger itself.
575 2014-02-02 Martin Rudalics <rudalics@gmx.at>
577 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
580 2014-02-01 Eli Zaretskii <eliz@gnu.org>
582 * w32fns.c (Ffile_system_info): Use WINAPI in the function
583 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
585 * print.c (Fexternal_debugging_output): If the argument character
586 is non-ASCII, encode it with the current locale's encoding before
587 writing the result to the terminal. (Bug#16448)
589 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
590 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
593 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
595 * process.c (create_process): Reset SIGPROF handler in the child.
596 * callproc.c (call_process): Likewise.
598 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
600 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
602 2014-01-29 Eli Zaretskii <eliz@gnu.org>
604 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
605 of zero to print strings, GDB doesn't like it.
607 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
608 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
609 we still use correct addresses. (Bug#16576)
611 2014-01-27 K. Handa <handa@gnu.org>
613 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
614 to preserve the code detection behavior of 24.3.
615 * coding.h (struct coding_system): New member detected_utf8_bytes.
616 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
617 (decode_coding_gap): Use short cut for UTF-8 file reading only
618 when coding->detected_utf8_bytes equals to coding->src_bytes.
619 * fileio.c (Finsert_file_contents): Cancel the previous change.
621 2014-01-29 Martin Rudalics <rudalics@gmx.at>
623 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
624 that are not visible.
626 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
628 * xmenu.c (create_and_show_popup_menu): Handle case when no key
629 is grabbed (Bug#16565).
631 2014-01-28 Martin Rudalics <rudalics@gmx.at>
633 * xdisp.c (last_max_ascent): Re-remove after erroneously
634 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
636 (move_it_to): Re-remove reference to last_max_ascent.
637 (Fwindow_text_pixel_size): Add iterator's max_ascent and
638 max_descent here instead of calling line_bottom_y.
641 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
643 * terminal.c (initial_free_frame_resources): New function.
644 (init_initial_terminal): Install new hook to free face cache
645 on initial frame and avoid memory leak. For details, see
646 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
647 * xfaces.c (free_frame_faces): Adjust comment.
649 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
651 * data.c (Fstring_to_number): Document results if unparsable
654 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
656 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
658 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
660 When decoding, prefer ptrdiff_t to int for buffer positions etc.
661 * coding.c (detect_coding_utf_8, emacs_mule_char)
662 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
663 (check_utf_8, decode_coding):
664 * coding.h (struct coding_system.errors):
665 Use ptrdiff_t, not int, for integer values derived from buffer and
668 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
669 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
670 before invoking decode_coding_gap, since there's just one block.
672 2014-01-25 Martin Rudalics <rudalics@gmx.at>
674 Fix handling of face attributes in Fx_create_frame (Bug#16529).
675 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
676 too early. Again run change_frame_size before assigning menu-
679 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
681 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
682 arrives, call x_check_fullscreen, in case the new display has a
683 different resolution. (Bug#16517)
685 2014-01-25 Eli Zaretskii <eliz@gnu.org>
687 * term.c (read_menu_input): If the selected frame changes, exit
689 (tty_menu_show): If the selected frame changes while we displayed
690 a menu, throw to top level. (Bug#16479)
692 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
694 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
696 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
698 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
699 * data.c (count_one_bits_word): Fix bug (negated comparison)
700 when BITS_PER_ULL < BITS_PER_BITS_WORD.
702 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
704 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
705 Avoid undefined behavior by initializing display property bit of a
706 string processed by the bidirectional iterator. For details, see
707 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
709 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
711 Minor cleanup of previous change.
712 * image.c (imagemagick_error, Fimagemagick_types):
713 Omit some recently-introduced and unnecessary casts and assignments.
715 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
717 Fix two memory leaks discovered with Valgrind.
718 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
719 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
721 2014-01-22 Martin Rudalics <rudalics@gmx.at>
723 Fixes in window size functions around Bug#16430 and Bug#16470.
724 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
725 (Fwindow_mode_line_height, Fwindow_header_line_height)
726 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
727 Minor doc-string adjustments.
728 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
730 (window_body_height, window_body_width): Do not count partially
731 visible lines/columns when PIXELWISE is nil (Bug#16470).
732 (Qfloor, Qceiling): New symbols.
734 2014-01-21 Eli Zaretskii <eliz@gnu.org>
736 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
737 when the image cache is not yet allocated. (Bug#16509)
739 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
741 * buffer.c (Fkill_buffer): When killing an indirect buffer,
742 re-attach intervals to its base buffer (Bug#16502).
743 * intervals.c (set_interval_object): Move from here...
744 * intervals.h (set_interval_object): ... to here. Fix comments.
746 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
748 Avoid undefined behavior by initializing buffer redisplay bit.
749 Problem reported by Dmitry Antipov in
750 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
751 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
753 Revert some of the CANNOT_DUMP fix (Bug#16494).
754 * lread.c (init_lread): Fix typo: NILP, not !NILP.
756 2014-01-19 Eli Zaretskii <eliz@gnu.org>
758 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
759 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
760 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
761 they are replaced by macros that expand into direct calls to the
762 corresponding functions from GDI32.DLL.
763 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
764 variables in the Cygwin build, they are unused.
766 2014-01-19 K. Handa <handa@gnu.org>
768 * composite.c (composition_update_it): Fix previous change.
770 2014-01-18 Eli Zaretskii <eliz@gnu.org>
772 Fix file name handling on MS-Windows 9X.
773 * w32.c (maybe_load_unicows_dll): New function.
775 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
776 on, to make sure we can convert file names to and from UTF-8 on
777 Windows 9X. This fixes a failure to start up because Emacs cannot
778 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
780 * w32font.c [WINDOWSNT]: Include w32.h.
781 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
782 of implementing the same stuff.
783 Remove now unused g_b_init_is_windows_9x.
785 * w32.h (maybe_load_unicows_dll): Add prototype.
787 2014-01-17 Eli Zaretskii <eliz@gnu.org>
789 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
790 switch to single keyboard. Prevents daemon crashes when a new
791 client connects while we show a TTY menu in an existing client.
794 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
796 Fix MinGW64 porting problem with _setjmp.
797 Reported by Eli Zaretskii in:
798 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
799 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
800 the old _setjmp and _longjmp. All uses changed.
802 2014-01-13 Daniel Colascione <dancol@dancol.org>
804 * textprop.c (Fremove_list_of_text_properties):
805 Correctly handle reaching the end of the interval tree. (Bug#15344)
807 2014-01-13 Martin Rudalics <rudalics@gmx.at>
809 * xdisp.c (resize_mini_window): Round height to a multiple of
810 frame's line height. Fix bug in calculation of window start
811 position (Bug#16424).
813 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
815 * macfont.m: Include termchar.h.
816 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
817 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
818 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
819 *_WITH_GC_* to take face and f as parameters.
820 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
821 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
823 2014-01-13 Daniel Colascione <dancol@dancol.org>
825 Fix menu item updating in the presence of the Unity global menu
828 * gtkutil.h (xg_have_tear_offs): Add frame parameter
829 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
831 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
832 updating menus; explain why.
833 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
834 problem it's supposed to solve and it interferes with detecting
835 the presence of a global menu.
836 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
839 2014-01-11 K. Handa <handa@gnu.org>
841 * composite.c (composition_update_it): Fix indexing of
842 LGSTRING_CHAR (Bug#15984).
844 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
846 * unexw32.c (_start) [__MINGW64__]: Define to __start.
848 2014-01-11 Eli Zaretskii <eliz@gnu.org>
850 * xdisp.c (try_window_id): Don't use this function's optimizations
851 if overlays in the buffer displayed by the window have changed
852 since last redisplay. (Bug#16347)
853 (message_dolog): Fix indentation.
855 2014-01-11 Martin Rudalics <rudalics@gmx.at>
857 * frame.c (frame_resize_pixelwise): Fix doc-string.
859 2014-01-10 Martin Rudalics <rudalics@gmx.at>
861 Fix handling of internal borders (Bug#16348).
862 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
863 Remove internal border width from pixel width of windows.
864 (change_frame_size_1): Don't return early when frame's pixel
865 size changes - we still have to record the new sizes in the
867 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
868 also when toolbar gets larger.
869 * window.c (check_frame_size): Include internal_border_width in
871 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
872 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
873 In non-toolkit/non-GTK version clear internal border.
874 * xterm.c (x_clear_under_internal_border): New function for
875 non-toolkit/non-GTK version.
876 (x_after_update_window_line): In non-toolkit/non-GTK version
878 (handle_one_xevent, x_set_window_size):
879 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
880 * xterm.h (x_clear_under_internal_border): Extern it.
882 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
884 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
885 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
888 2014-01-06 Eli Zaretskii <eliz@gnu.org>
890 * xdisp.c (redisplay_window): Don't skip window redisplay if the
891 last value of point is not equal to buffer's point. (Bug#16129)
893 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
896 * nsterm.h (updateCollectionBehavior): Rename from
897 updateCollectionBehaviour. All uses changed.
899 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
900 * Makefile.in (SETFATTR): New macro.
901 (temacs$(EXEEXT)): Use it.
903 2014-01-04 Martin Rudalics <rudalics@gmx.at>
905 Fix maximization behavior on Windows (Bug#16300).
906 * w32fns.c (w32_fullscreen_rect): Don't handle
907 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
908 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
909 of SetWindowPos. Restore last placement also when leaving
910 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
911 but the FULLSCREEN_BOTH case.
913 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
916 * data.c (arithcompare_driver):
917 * fileio.c (Fcar_less_than_car):
918 * fns.c (internal_equal):
919 * frame.c (delete_frame):
920 * lisp.h (enum More_Lisp_Bits):
922 Avoid C99 constructs that don't work in C89.
923 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
924 to port to C89, which doesn't have 'long long'.
925 (count_trailing_zero_bits): Use them.
927 2014-01-03 Chong Yidong <cyd@gnu.org>
929 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
931 2014-01-02 Martin Rudalics <rudalics@gmx.at>
933 Further adjust frame/window scrollbar width calculations.
934 * window.c (apply_window_adjustment):
935 Set windows_or_buffers_changed.
936 (Fwindow_scroll_bars): Return actual scrollbar width.
937 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
938 For non-toolkit builds again use 14 as minimum width and set
939 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
940 * xterm.c (XTset_vertical_scroll_bar): Take width from
941 WINDOW_SCROLL_BAR_AREA_WIDTH.
942 (x_new_font): Rename wid to unit. Base calculation of new
943 scrollbar width on toolkit used and make it analogous to that of
944 x_set_scroll_bar_default_width.
945 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
946 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
948 * w32term.c (w32_set_vertical_scroll_bar): Take width from
949 WINDOW_SCROLL_BAR_AREA_WIDTH.
950 (x_new_font): Make it correspond to changes in xterm.c.
952 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
954 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
955 This is a cleaner way to fix the MinGW-w64 porting problem.
956 Check for INTPTR_MAX misconfiguration.
958 2014-01-01 Eli Zaretskii <eliz@gnu.org>
960 * search.c (newline_cache_on_off, find_newline): In indirect
961 buffers, use the newline cache of the base buffer.
963 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
964 buffer, invalidate the caches of its base buffer. (Bug#16265)
966 * indent.c (width_run_cache_on_off, compute_motion): In indirect
967 buffers, use the width-run cache of the base buffer.
969 * xdisp.c (redisplay_window): When the window displays an indirect
970 buffer, and the character widths in the display table have
971 changed, invalidate the width-run cache of the corresponding base
974 * fileio.c (Finsert_file_contents): When invalidating the newline
975 cache, consider the case of inserting into indirect buffer.
977 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
978 In indirect buffers, use the paragraph cache of the base buffer.
980 2013-12-31 Martin Rudalics <rudalics@gmx.at>
982 * window.c (grow_mini_window): Fix last change.
984 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
986 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
988 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
990 * w32term.c (w32_initialize): Use LCID and LOWORD.
992 * w32proc.c (create_child): Use pid_t for 5th argument.
993 (IsValidLocale): Don't provide prototype for MinGW64.
994 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
995 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
997 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
998 MinGW64 doesn't support.
1000 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1002 * w32.c (set_named_security_info): New function.
1003 (acl_set_file): Fall back on set_named_security_info if
1004 set_file_security fails.
1005 (g_b_init_set_named_security_info_w)
1006 (g_b_init_set_named_security_info_a): New static variables.
1007 (globals_of_w32): Initialize them to zero.
1008 (set_named_security_info): Set them to non-zero if the
1009 corresponding API is available.
1010 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1011 New function typedefs.
1013 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1015 Some more fixes following pixelwise resize changes including one
1017 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1018 of frame_resize_pixelwise.
1019 * widget.c (pixel_to_text_size): New function.
1020 (update_wm_hints): Have size hints respect value of
1021 frame_resize_pixelwise.
1022 (EmacsFrameResize): Alway process resize requests pixelwise.
1023 * window.c (grow_mini_window): Make sure mini window is at least
1025 * xdisp.c (display_menu_bar): Make sure menubar extends till
1027 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1028 (x_set_tool_bar_lines): Calculate pixelwise.
1029 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1030 frame_resize_pixelwise.
1032 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1034 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1035 variables not used there.
1037 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1039 * w32.c (sys_umask): New function. (Bug#16299)
1041 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1043 * dispnew.c (change_frame_size_1): Take old width of root window
1044 from that window's pixel width. (Bug#16284)
1046 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1048 Plain copy-file no longer chmods an existing destination (Bug#16133).
1049 * fileio.c (realmask): Now a static var, not a local.
1050 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1051 Remove arg STATPTR. All uses changed.
1052 (Fcopy_file): Do not alter permissions of existing destinations,
1053 unless PRESERVE-PERMISSIONS (renamed from
1054 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1055 Avoid race when testing for existing destinations and for
1056 when input and output files are the same.
1057 If changing the group fails, adjust both default and
1058 preserved permissions so that access is not granted to the
1060 (Fset_default_file_modes, init_fileio): Update realmask.
1061 (Fdefault_file_modes): Use realmask instead of calling umask.
1063 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1065 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1066 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1067 flags on the daemon pipe ends before execing.
1069 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1071 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1072 session. (Bug#14739)
1074 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1076 * callproc.c (Vexec_path): Document that exec-directory is in it.
1078 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1080 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1083 2013-12-27 Chong Yidong <cyd@gnu.org>
1085 * data.c (Fsymbol_function): Doc fix.
1087 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1089 Some more tinkering with Bug#16051.
1090 * window.c (resize_frame_windows): Don't let the size of the
1091 root window drop below the frame's default character size.
1092 Never ever delete any subwindows - let the window manager do the
1095 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1096 of toolbar lines needed when they exceed the height of the root
1098 (unwind_create_frame_1): New function.
1099 (Fx_create_frame): Generally inhibit calling the window
1100 configuration change hook here. Remove extra call to
1101 change_frame_size - it's not needed when we don't run the
1102 configuration change hook.
1104 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1106 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1107 On my Fedora 19 platform the core dumps were so big that
1108 my desktop became nearly catatonic.
1109 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1110 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1111 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1112 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1113 a clang-only syntax.
1114 * conf_post.h (__has_feature): New macro, if not already defined.
1115 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1116 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1118 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1120 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1121 is a file name. (Bug#16252)
1123 2013-12-25 Chong Yidong <cyd@gnu.org>
1125 * keyboard.c (Voverriding_terminal_local_map)
1126 (Voverriding_local_map): Doc fix.
1128 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1130 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1132 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1133 file name when it is submitted to ShellExecute. Simplify code.
1134 Don't test DOCUMENT for being a string, as that is enforced by
1135 CHECK_STRING. Doc fix.
1137 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1139 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1140 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1141 redisplay_tool_bar does. Improve and fix commentary.
1142 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1143 limits of the glyph matrices. (Bug#16051)
1144 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1145 only when the new size is different from the old one, and the new
1146 size can be achieved given the frame height.
1148 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1150 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1152 2013-12-23 Glenn Morris <rgm@gnu.org>
1154 * lread.c (Fload): Mention load-prefer-newer in doc.
1156 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1158 Handle Bug#16207 by being more restrictive when running hooks.
1159 * window.c (unwind_change_frame): New function.
1160 (Fset_window_configuration): Don't run configuration change hook
1161 while the frame configuration is unsafe. Call select_window
1164 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1166 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1168 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1170 * nsterm.h: Declare EmacsColor category.
1172 * nsterm.m (NSColor): Implement EmacsColor category.
1173 (ns_get_color): Use colorUsingDefaultColorSpace.
1174 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1176 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1178 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1180 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1181 having the PNG_NORETURN attribute, to avoid compiler warning in
1184 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1186 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1188 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1189 fringe background extension.
1190 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1191 because they are now always the same as `left' and `width',
1192 respectively. Remove code for the case that `width' and
1193 `sb_width' are different.
1195 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1197 Remove scroll_bar_actual_width from frames.
1198 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1199 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1200 (x_figure_window_size):
1201 * nsterm.m (x_set_window_size):
1202 * widget.c (set_frame_size):
1203 * w32term.c (x_set_window_size):
1204 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1205 scroll_bar_actual_width.
1207 Convert scroll_bar members to integers on Windows.
1208 * w32term.h (struct scroll_bar): Convert top, left, width,
1209 height, start, end and dragging to integers.
1210 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1212 * w32term.c (w32_set_scroll_bar_thumb)
1213 (w32_scroll_bar_handle_click): Remove XINT conversions for
1214 scroll_bar members. Treat bar->dragging as integer.
1215 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1216 first element. Remove XINT conversions for scroll_bar members.
1217 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1218 Remove XINT conversions for scroll_bar members.
1220 Fix assignment for new window total sizes.
1221 * window.c (Fwindow_resize_apply_total): Assign values for
1224 2013-12-20 Chong Yidong <cyd@gnu.org>
1226 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1227 argument to `append'.
1229 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1231 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1232 current text face, for extending the face of the display margins.
1235 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1236 Doc fix. (Bug#16190)
1238 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1240 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1243 * nsterm.m (Qfile, Qurl): New.
1244 (EV_MODIFIERS2): New macro.
1245 (EV_MODIFIERS): Use EV_MODIFIERS2.
1246 (ns_term_init): Remove font and color from DND, does not work on
1247 newer OSX, and other ports don't have them.
1248 (performDragOperation:): Handle modifiers used during drag.
1249 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1250 Remove global Lisp variables used to communicate with ns-win.el.
1251 Remove font and color handling.
1252 (syms_of_nsterm): Defsym Qfile and Qurl.
1254 2013-12-19 Anders Lindgren <andlind@gmail.com>
1256 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1257 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1259 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1260 (constrainFrameRect): Remove special case nr_screens == 1.
1261 Don't constrain size to size of view.
1263 * nsterm.h (ns_output): Remove dont_constrain.
1265 2013-12-19 Anders Lindgren <andlind@gmail.com>
1267 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1269 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1271 Minor fixes for recent openp changes.
1272 * lisp.h (GCPRO7): New macro.
1273 * lread.c (openp): Use bool for boolean; all callers changed.
1274 Protect save_string from GC. Don't assume that file descriptors
1275 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1276 warning about uninitialized variable.
1278 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1280 * w32fns.c (emacs_abort): Use intptr_t as argument of
1281 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1283 2013-12-18 Glenn Morris <rgm@gnu.org>
1285 * lread.c (Fload): Pass load_prefer_newer to openp.
1286 Don't bother checking mtime if openp already did it.
1287 (openp): Add `newer' argument, to check all suffixes
1288 and find the newest file.
1289 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1290 * callproc.c (call_process):
1291 * charset.c (load_charset_map_from_file):
1292 * emacs.c (init_cmdargs):
1293 * image.c (x_create_bitmap_from_file, x_find_image_file):
1295 * lread.c (Flocate_file_internal):
1296 * process.c (Fformat_network_address):
1297 * sound.c (Fplay_sound_internal):
1298 * w32.c (check_windows_init_file):
1299 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1301 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1303 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1305 * w32.c (getloadavg): Don't index samples[] array with negative
1306 indices. Recover from wall-clock time being set backwards.
1308 * w32term.c (w32_initialize): Declare the argument of
1309 set_user_model as const.
1311 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1312 (w32_menu_show): Constify some arguments passed to MessageBox.
1314 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1315 to initialize Lisp objects.
1317 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1318 initialize Lisp objects.
1320 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1321 use variables used only on X under that condition.
1323 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1324 variables not used there.
1326 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1328 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1329 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1331 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1333 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1334 code, revealed in presence of R2L characters, character
1335 compositions, and display vectors. A better fix for Bug#16148.
1336 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1337 GTK and NS builds, they don't have this member of struct frame.
1339 * dispextern.h (struct composition_it): Correct a comment for the
1342 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1344 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1345 This prevents a compilation error on C compilers that do not
1346 default functions to return 'int' if not declared. Also, add
1347 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1348 since it now uses inline functions.
1350 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1352 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1353 display margins on mode line, header line, and in the frame's
1354 tool-bar window. (Bug#16165)
1356 2013-12-16 Andreas Schwab <schwab@suse.de>
1358 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1360 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1362 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1365 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1367 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1369 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1371 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1372 intended to find bogus pointers in font objects (Bug#16140).
1373 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1374 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1375 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1376 Disable for MS-Windows due to Bug#15876; apparently this
1377 requires more or less substantial changes in fontset code.
1378 * xfont.c (xfont_close):
1379 * xftfont.c (xftfont_close): Call x_display_info_for_display
1380 to check whether 'Display *' is valid (Bug#16093 and probably
1383 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1385 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1386 Reported by Juanma Barranquero <lekktu@gmail.com>.
1388 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1389 open a pty on MS-Windows. (Bug#16152)
1391 * emacs.c (decode_env_path): Fix bogus comparison against
1392 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1394 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1396 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1397 (Fx_file_dialog): Add parentheses around && to silence warning.
1399 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1401 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1403 * xdisp.c (extend_face_to_end_of_line): Extend background of
1404 non-default face in margin areas as well. (Bug#16151)
1405 (display_line): Call extend_face_to_end_of_line for continued
1406 lines as well, if the display margins have non-zero width.
1407 (set_glyph_string_background_width): When needed, set the
1408 extends_to_end_of_line_p flag on glyph strings to be drawn in
1409 margin areas, not only in the text area.
1411 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1414 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1416 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1417 Don't worry about verify_error being t, since it has to be a list.
1419 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1421 Use bool for boolean, focusing on headers.
1422 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1423 No need to include <stdbool.h>, since conf_post.h does it now.
1424 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1425 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1426 (SET_PER_BUFFER_VALUE_P):
1427 * ccl.c, ccl.h (setup_ccl_program):
1428 * ccl.h (CHECK_CCL_PROGRAM):
1429 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1430 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1431 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1432 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1433 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1434 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1435 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1436 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1437 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1438 (CHARSET_FAST_MAP_SET):
1439 * coding.c (decode_coding_ccl, encode_coding_ccl):
1440 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1441 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1442 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1443 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1444 (decode_coding_c_string):
1445 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1446 * conf_post.h (has_attribute):
1447 * dispextern.h (trace_redisplay_p)
1448 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1449 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1450 (SET_GLYPH_FROM_CHAR_GLYPH)
1451 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1452 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1453 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1454 (cursor_in_mouse_face_p):
1455 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1456 (blank_row, prepare_desired_row)
1457 (build_frame_matrix_from_leaf_window, make_current)
1458 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1459 (update_window, scrolling_window, update_frame_line):
1460 * disptab.h (GLYPH_FOLLOW_ALIASES):
1461 * editfns.c (Fformat):
1462 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1463 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1464 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1465 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1466 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1467 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1468 (FONT_DEFERRED_LOG):
1469 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1470 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1471 (FRAME_MOUSE_UPDATE):
1472 * fringe.c (Fdefine_fringe_bitmap):
1473 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1474 (x_create_bitmap_from_xpm_data, xpm_load_image):
1475 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1476 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1477 (MERGE_INTERVAL_CACHE):
1478 * keymap.h (KEYMAPP):
1479 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1480 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1481 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1482 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1483 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1484 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1485 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1486 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1487 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1488 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1489 (SETUP_BUFFER_SYNTAX_TABLE):
1490 * systime.h (timespec_valid_p):
1491 * term.c (save_and_enable_current_matrix):
1492 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1493 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1494 (redisplay_internal, try_window_reusing_current_matrix)
1495 (sync_frame_with_window_matrix_rows, try_window_id)
1496 (display_menu_bar, display_tty_menu_item, display_mode_line)
1497 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1498 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1499 * xmenu.c (xmenu_show):
1500 * xterm.c (use_xim, x_term_init):
1501 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1502 (struct x_bitmap_record):
1503 Use bool for booleans.
1504 * ccl.c (struct buffer_text):
1505 * ccl.h (struct ccl_program):
1506 * charset.h (struct charset):
1508 * coding.h (struct iso_2022_spec, struct coding_system):
1509 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1510 (struct glyph_string, struct face, struct face_cache)
1511 (struct bidi_string_data, struct bidi_it)
1512 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1514 * editfns.c (Fformat):
1515 * frame.h (struct frame):
1516 * fringe.c (struct fringe_bitmap):
1517 * intervals.h (struct interval):
1518 * keyboard.h (struct kboard):
1519 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1520 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1521 (struct Lisp_Buffer_Local_Value, union specbinding):
1522 * macfont.m (struct macfont_info):
1523 * process.h (struct Lisp_Process):
1524 * termchar.h (struct tty_display_info):
1525 * window.h (struct window):
1526 * xterm.h (struct x_output):
1527 Use bool_bf for boolean bit-fields.
1528 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1529 All callers changed.
1530 * ccl.h (struct ccl_program): Remove unused members private_state,
1531 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1533 (struct ccl_spec): Remove unused members cr_carryover,
1534 eight_bit_carryover.
1535 * conf_post.h: Include <stdbool.h>.
1536 (bool_bf): New type.
1537 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1538 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1539 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1540 'do { ... } while (false)' brackets.
1541 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1542 Args must now be expressions; all callers changed.
1543 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1544 (PRODUCE_GLYPHS): Simplify use of boolean.
1545 * fileio.c (Fcopy_file):
1546 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1547 * lisp.h (UNGCPRO): Return void, not int.
1548 (FOR_EACH_TAIL): Use void expression, not int expression.
1549 * region-cache.c: Reindent.
1550 * region-cache.h: Copy comments from region-cache.c, to fix
1551 incorrect remarks about booleans.
1553 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1555 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1556 when character at point is displayed from a display vector.
1559 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1561 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1562 now a list of certificate validation checks that will abort a
1563 connection with an error.
1564 (Fgnutls_boot): Document it and use it.
1566 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1568 * w32term.c (w32_enable_frame_resize_hack): New variable.
1569 (x_set_window_size): Use it to hack frame resizing on Windows
1572 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1574 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1575 Windows-specific code to w32.c. Change error message text to
1576 match that of Posix platforms.
1578 * w32.c (w32_copy_file): New function, most of the code copied and
1579 reworked from Fcopy_file. Improve error handling. Plug memory
1580 leak when errors are thrown. Support file names outside of the
1581 current codepage. (Bug#7100)
1583 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1585 * lread.c (load_path_default): Prototype.
1587 2013-12-13 Glenn Morris <rgm@gnu.org>
1589 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1590 (dump_path): Remove.
1591 (load-path-default): Remove `changed' argument.
1592 Do not set dump_path permanently. Simplify.
1593 (init_lread): Simplify.
1594 (syms_of_lread): Remove dump_path.
1596 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1598 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1599 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1600 2013-12-12 font-related change to avoid Bug#16128, which
1601 is quite hard to fix without even more substantial changes.
1603 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1605 * font.c (font_close_object): Check for live frame (Bug#16128).
1607 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1609 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1610 Return ptrdiff_t, not int, since it's a buffer size.
1611 Reindent/reparen some macros to a more Gnuish style.
1613 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1615 Avoid undefined behavior with huge regexp interval counts.
1616 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1617 since it's now specialized to interval counts. All uses changed.
1618 Do not assume wrapraound on signed integer overflow.
1619 (regex_compile): Simplify based on the above changes.
1621 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1623 Support file names on MS-Windows that use characters outside of
1624 the current system codepage. (Bug#7100)
1626 * w32.c (get_file_security, set_file_security)
1627 (create_symbolic_link): Separate pointers and boolean flags for
1628 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1629 non-zero, else the former.
1630 (codepage_for_filenames, filename_to_utf16, )
1631 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1633 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1635 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1636 Accept only one argument; all callers changed.
1637 (dostounix_filename): Remove the second argument, now works in
1638 UTF-8. All callers changed.
1639 (parse_root): Lose DBCS code.
1640 (get_long_basename, w32_get_short_filename, init_environment)
1641 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1642 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1643 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1644 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1645 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1646 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1648 (ansi_encode_filename): New function.
1649 (get_emacs_configuration, get_emacs_configuration_options):
1651 (add_volume_info, GetCachedVolumeInformation): Run the input file
1652 name through unixtodos_filename, to ensure it is stored and
1653 referenced in canonical form.
1654 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1655 (logon_network_drive, sys_link, utime): Improve error handling.
1656 (sys_access): New function.
1657 (hashval, generate_inode_val): Unused functions deleted.
1658 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1659 (check_windows_init_file): Convert error message from UTF-8 to
1660 ANSI codepage, for display in the message box.
1661 (globals_of_w32): Set w32_unicode_filenames according to the OS
1664 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1665 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1666 (syms_of_w32term): Declare w32-unicode-filenames.
1668 * w32proc.c (new_child, delete_child): Remove code that handled
1669 unused pending_deletion and input_file members of the child struct.
1670 (create_child, sys_spawnve): Convert all file names to ANSI
1671 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1672 name cannot be encoded in ANSI codepage. Don't use
1673 unixtodos_filename, mirror slashes by hand.
1674 (record_infile, record_pending_deletion): Functions deleted.
1675 (Fw32_short_file_name): Call w32_get_short_filename instead of
1678 * w32notify.c (add_watch): Work in Unicode mode when
1679 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1680 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1681 instead, do the same with Lisp primitives.
1683 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1684 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1685 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1686 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1687 (Fw32_shell_execute): Improve error reporting.
1688 (Fdefault_printer_name): Ifdef away for Cygwin.
1690 * w32.h (struct _child_process): Remove input_file and
1691 pending_deletion members that are no longer used.
1692 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1693 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1694 (ansi_encode_filename): New and updated prototypes.
1696 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1698 (unexec): Don't use dostounix_filename, it expects a file name in
1699 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1702 * fileio.c (Ffile_name_directory, file_name_as_directory)
1703 (directory_file_name, Fexpand_file_name)
1704 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1705 arguments of dostounix_filename.
1706 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1707 use MAX_UTF8_PATH for size of file-name strings.
1708 (emacs_readlinkat): Build an explicitly unibyte string for file
1710 (syms_of_fileio) <file-name-coding-system>:
1711 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1713 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1714 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1715 directories to UTF-8.
1716 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1717 environment, and each element of the input PATH, to UTF-8.
1719 * dired.c (file_attributes): Use build_unibyte_string explicitly
1720 to make Lisp strings from user and group names.
1722 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1725 * coding.c (decode_file_name, encode_file_name): New functions.
1727 * termcap.c (tgetent): Adapt to the change in arguments of
1730 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1733 * msdos.c (dostounix_filename, init_environment): Adapt to the
1734 change in arguments of dostounix_filename.
1736 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1737 [WINDOWSNT]: Encode file names passed to the image libraries in
1740 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1741 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1743 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1744 arguments of dostounix_filename.
1746 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1748 * font.h (struct font_entity) [HAVE_NS]: New field to record
1749 font driver which was used to create this entity.
1750 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1751 frame where the font was opened.
1752 (font_close_object): Add prototype.
1753 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1754 (font_close_object): Not static any more. Lost frame arg.
1755 Adjust comment and users.
1756 * alloc.c (cleanup_vector): Call font_close_object to adjust
1757 per-frame font counters correctly. If HAVE_NS, also call
1758 driver-specific cleanup for font-entity objects.
1759 * ftfont.c (ftfont_open):
1760 * nsfont.m (nsfont_open):
1761 * w32font.c (w32font_open_internal):
1762 * xfont.c (xfont_open):
1763 * xftfont.c (xftfont_open): Save frame pointer in font object.
1764 * macfont.m (macfont_open): Likewise.
1765 (macfont_descriptor_entity): Save driver pointer to be able
1766 to call its free_entity routine when font-entity is swept.
1767 * ftxfont.c (ftxfont_open): Add eassert because frame
1768 pointer should be saved by ftfont_driver.open.
1770 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1772 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1773 input polling is used. This is still meaningful for Cygwin, see
1774 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1775 * keyboard.c (poll_for_input_1, input_polling_used):
1776 Define unconditionally.
1777 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1778 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1779 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1780 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1781 (face_for_char): Likewise. Rearrange eassert and return ASCII
1782 face for CHAR_BYTE8_P.
1783 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1785 2013-12-11 Ken Brown <kbrown@cornell.edu>
1787 * dispextern.h (erase_phys_cursor):
1788 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1790 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1792 * nsterm.m (x_free_frame_resources):
1793 * term.c (tty_free_frame_resources):
1794 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1795 face cache because it's implied by free_frame_faces anyway.
1796 * w32term.c (x_free_frame_resources): Likewise. Do not call
1797 free_frame_faces twice.
1799 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1801 * editfns.c (Fformat_time_string): Mention %F in the doc.
1803 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1805 * window.c (resize_frame_windows): Don't return immediately when
1806 the root window's size doesn't change - the minibuffer window
1807 may still have to be repositioned/resized.
1808 * xfns.c (Fx_create_frame): Always change the frame size after
1809 initializing the frame's faces.
1810 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1811 change_frame_size should already have done it.
1812 (x_new_font): Assign new tool- and menu-bar heights.
1813 (x_set_window_size_1): Account for tool- and menu-bar heights
1814 (Bug#16013). Don't set pixel sizes since change_frame_size
1815 should already have done it.
1817 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1819 Remove the option of using libcrypto.
1820 * Makefile.in (LIB_CRYPTO): Remove.
1821 (LIBES): Don't use it.
1823 2013-12-11 Juri Linkov <juri@jurta.org>
1825 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1826 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1828 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1830 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1831 drawn tool bar items (Bug#16058).
1832 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1834 2013-12-09 Ken Brown <kbrown@cornell.edu>
1836 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1838 * lisp.h (get_frame_param): Adjust conditions for prototype
1841 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1843 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1844 Avoid unused macro warning if configured --without-xft.
1846 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1848 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1850 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1852 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1854 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1856 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1858 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1860 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1862 Use libcrypto's checksum implementations if available, for speed.
1863 * Makefile.in (LIB_CRYPTO): New macro.
1866 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1867 The macro didn't conform to C99 due to type mismatch,
1868 which caused compilation failure with Sun C 5.12,
1869 and it was confusing anyway. Include window.h to declare
1870 redisplay_other_windows.
1872 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1874 * window.c (set_window_buffer): Update mode line (bug#16084).
1876 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1878 Fix minor problems found by static checking.
1879 * keyboard.c (poll_for_input_1, input_polling_used):
1880 Define only if HAVE_NTGUI.
1881 * xmenu.c (popup_activate_callback): Omit unnecessary
1882 check against USE_X_TOOLKIT, which must be defined here anyway.
1883 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1886 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1888 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1890 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1892 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1894 * nsterm.m (x_set_window_size): Remove fprintf.
1895 (init): Define always. Set applicationDidFinishLaunchingCalled
1897 (applicationDidFinishLaunching:):
1898 Set applicationDidFinishLaunchingCalled.
1899 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1902 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1904 Pixel resize changes for NS (Bug#16049).
1905 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1906 height/width. row/cols are locals.
1907 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1908 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1909 (windowWillResize): Remove gsextra. Calculate extra as in
1911 (x_new_font): Don't change frame size if fullscreen.
1912 Change size pixelwise.
1914 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1915 comment in xfns.c. Change to pixelwise call.
1917 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1919 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1922 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1924 * xterm.c (input_signal_count): Remove.
1925 (x_dispatch_event): Define unconditionally.
1926 (x_make_frame_visible): Process X events until the frame
1927 is really visible (Bug#16027).
1928 * xterm.h (x_dispatch_event): Declare unconditionally.
1930 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1932 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1934 * nsterm.m (x_set_window_size): Handle pixelwise.
1936 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1938 * w32term.c (x_new_font):
1939 * xterm.c (x_new_font): Calculate new frame size from new font
1942 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1944 * lisp.h (FOR_EACH_TAIL): New macro.
1945 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1947 * window.c (select_window): Call second wset_redisplay before we change
1948 selected_window (bug#16034).
1950 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1952 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1954 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1956 * w32xfns.c: Include window.h, to avoid a compiler warning.
1958 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1960 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1961 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1962 window_scroll takes care of it.
1963 (Fset_window_point, Fdelete_other_windows_internal)
1964 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1965 (Fsplit_window_internal, Fdelete_window_internal)
1966 (Fresize_mini_window_internal, Fset_window_configuration)
1967 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1968 cause redisplay instead of forcing a complete redisplay.
1969 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1970 we're only affecting the selected_window.
1972 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1974 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1975 directional control characters. Update type and category
1976 determination according to the UBA from Unicode v6.3.
1977 (bidi_category_t): New category EXPLICIT_FORMATTING.
1979 * dispextern.h (bidi_type_t): Update to include new bidirectional
1980 properties introduced with Unicode v6.3. (Bug#16043)
1982 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1984 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1987 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1989 * font.c (font_list_entities): Remove dummy assignment.
1990 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1991 used on graphic displays only. Remove unused 'font_encoder' member.
1992 (struct font_bitmap): Remove unused 'extra' member.
1993 * nsfont.m (nsfont_open):
1994 * w32font.c (w32font_open_internal):
1995 * ftfont.c (ftfont_get_bitmap): Adjust users.
1997 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1999 Use bool for boolean.
2000 * tparam.c (tparam1):
2001 * undo.c (record_point, record_property_change):
2002 Use bool for boolean, for local vars that are always true or false.
2004 Minor integer overflow fixes (Bug#16033).
2005 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2006 This improves on the previous fix to this function.
2007 (window_resize_check): When summing up pixel counts, don't rely on
2008 undefined behavior if the sum overflows.
2010 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2012 * window.c (Fset_window_new_pixel): Don't choke at negative
2013 argument value (Bug#16033).
2015 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2016 to avoid crash in window_box_height.
2018 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2019 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2021 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2023 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2025 Minor integer overflow fixes.
2026 * window.c (Fset_window_new_pixel, grow_mini_window):
2027 * xdisp.c (Fwindow_text_pixel_size):
2028 Avoid undefined behavior on signed integer overflow.
2029 * xfns.c (x_set_mouse_color):
2030 Check that drag shape fits in 'unsigned', since that's what X wants.
2032 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2034 Improve reporting of fatal exception on MS-Windows.
2035 * w32fns.c (my_exception_handler): New function.
2036 (globals_of_w32fns): Set it up as the unhandled exception
2037 handler. Initialize exception code and address to zeros.
2038 (emacs_abort): If the exception code and address are available,
2039 print them at the beginning of the backtrace. Fix the format of
2040 printing addresses (was producing 0x0x12345678 on XP).
2043 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2045 * eval.c (Fbacktrace__locals): New function.
2046 (syms_of_eval): Defsubr it.
2048 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2050 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2051 Define here to unify between...
2052 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2053 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2055 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2057 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2059 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2060 fringe background extension.
2061 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2062 because they are now always the same as `left' and `width',
2063 respectively. Remove code for the case that `width' and
2064 `sb_width' are different.
2066 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2068 Fix minor problems found by static checking.
2069 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2070 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2071 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2073 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2075 * image.c (imagemagick_compute_animated_image): Don't crash if we
2076 have an animation with different-sized images (bug#15313).
2078 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2080 Remove some unused items introduced during pixelwise change.
2081 * window.c (window_resize_total_check): Remove unused function.
2082 * xdisp.c (remember_mouse_glyph): Remove unused label.
2083 (Ftool_bar_height): Move declaration inside #if.
2084 * xterm.c (x_set_window_size): Don't use r and c.
2086 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2088 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2091 * window.c (Fset_window_configuration): Comment out unused variables.
2093 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2095 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2097 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2099 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2101 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2102 HAVE_GNUTLS3 (Bug#16001).
2104 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2105 if interrupts are deferred (Bug#15801).
2107 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2109 Support resizing frames and windows pixelwise.
2110 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2111 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2112 (struct glyph_matrix): Replace window_left_col and
2113 window_top_line by window_pixel_left and window_pixel_top.
2114 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2116 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2117 (draw_window_divider, move_it_to, x_draw_right_divider)
2118 (x_draw_bottom_divider, change_frame_size): Add or fix
2120 * dispnew.c (change_frame_size_1): Change prototype.
2121 (adjust_glyph_matrix, required_matrix_width)
2122 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2123 values instead of lines and columns.
2124 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2125 WINDOW_TOTAL_FRINGE_WIDTH.
2126 (handle_window_change_signal, do_pending_window_change)
2127 (init_display): Adjusts calls of change_frame_size.
2128 (change_frame_size, change_frame_size_1): Handle pixelwise
2130 * frame.c (Qright_divider_width, Qbottom_divider_width):
2132 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2133 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2134 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2135 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2137 (set_frame_param): New function.
2138 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2139 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2140 (Ffringe_width, Fborder_width, Fright_divider_width)
2141 (Fbottom_divider_width): New functions, defsubr them.
2142 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2143 New argument pixelwise.
2144 (struct frame_parm_table): New members Qright_divider_width and
2145 Qbottom_divider_width.
2146 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2147 (x_report_frame_params): Handle Qright_divider_width and
2148 Qbottom_divider_width.
2149 (x_set_right_divider_width, x_set_bottom_divider_width):
2151 (frame_resize_pixelwise): New option.
2152 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2153 new_pixelwise, right_divider_width and bottom_divider_width;
2154 remove total_lines; rename text_lines, text_cols, new_text_lines
2155 and new_text_cols to text_height, text_width, new_height and
2156 new_width respectively.
2157 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2158 FRAME_TEXT_WIDTH respectively.
2159 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2160 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2161 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2163 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2164 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2165 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2166 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2167 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2168 (FRAME_TOTAL_COLS_ARG): Remove macro.
2169 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2170 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2171 (x_wm_set_size_hint): Handle frame pixel sizes.
2172 * indent.c (compute_motion, Fcompute_motion):
2173 Call window_body_width instead of window_body_cols.
2174 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2175 (make_lispy_position): Handle right and bottom dividers.
2176 (Fsuspend_emacs): Pixelize call of change_frame_size.
2177 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2178 * lisp.h: Extern set_frame_param.
2179 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2181 (Fx_create_frame): Add entry for vertical_drag_cursor.
2182 Pixelize call of change_frame_size.
2183 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2184 * nsterm.m (ns_update_window_end): Optionally draw right
2186 (x_set_window_size): Add argument pixelwise.
2187 Call check_frame_size and change_frame_size with pixelwise zero.
2188 (ns_draw_window_divider): New function.
2189 (ns_redisplay_interface): Add ns_draw_window_divider.
2190 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2191 (x_new_font): Call x_set_window_size with pixelwise zero.
2192 * print.c (print_object): For a window print its sequence
2194 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2195 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2196 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2197 (w32_createwindow): Use scroll bar area width.
2198 (w32_wnd_proc): Handle bottom divider width.
2199 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2200 (Fx_create_frame): Default divider width parameters.
2201 Caclulate sizes pixelwise. Add vertical drag cursor support.
2202 (x_create_tip_frame): Default divider widths to zero.
2203 Pixelize call to change_frame_size.
2204 (Fx_show_tip): Add handling of divider widths. Pixelize window
2206 (Fw32_frame_rect): New function.
2207 (frame_parm_handler w32_frame_parm_handlers): Add divider
2209 (Vx_window_vertical_drag_shape): Add variable.
2210 * w32inevt.c (resize_event, maybe_generate_resize_event):
2211 Pixelize change_frame_size calls.
2212 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2214 * w32term.c (w32_draw_window_divider): New function.
2215 (x_update_window_end): Handle right divider.
2216 (w32_draw_fringe_bitmap, x_scroll_run)
2217 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2218 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2219 Calculate new frame sizes pixelwise.
2220 (x_new_font): Pixelize call to x_set_window_size.
2221 (x_check_fullscreen): Pixelize call to change_frame_size.
2222 (x_set_window_size_1, x_set_window_size): New argument
2223 pixelwise. Calculate pixelwise.
2224 (x_wm_set_size_hint): Use scroll bar area width.
2225 (w32_redisplay_interface): Add w32_draw_window_divider.
2226 * w32term.h (struct w32_output): Add vertical drag cursor.
2227 * widget.c (set_frame_size, update_wm_hints)
2228 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2230 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2231 * window.c (sequence_number): Restore.
2232 (Fwindow_pixel_width, Fwindow_pixel_height)
2233 (Fwindow_mode_line_height, Fwindow_header_line_height)
2234 (window_pixel_to_total, Frun_window_scroll_functions)
2235 (Fset_window_new_pixel, window_resize_apply_total)
2236 (Fwindow_resize_apply_total): New functions.
2237 (window_body_height, window_body_width): Rename from
2238 window_body_lines. New argument PIXELWISE.
2239 Calculate pixelwise.
2240 (Fwindow_body_height, Fwindow_body_width): New argument
2242 (coordinates_in_window, window_relative_x_coord): Use window's
2243 pixel width instead of total width.
2244 (replace_window, recombine_windows): Initialize pixel values.
2245 (resize_root_window, resize_frame_windows, grow_mini_window)
2246 (shrink_mini_window): New argument PIXELWISE.
2247 Calculate pixelwise.
2248 (Fdelete_other_windows_internal, adjust_window_margins)
2249 (window_resize_check, window_resize_apply)
2250 (Fdelete_window_internal, Fresize_mini_window_internal)
2251 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2252 (check_frame_size): Rename arguments. New argument PIXELWISE.
2253 Calculate pixelwise.
2254 (set_window_buffer): Make samebuf bool. Run configuration change
2255 hook only if buffer changed.
2256 (Fset_window_buffer): Rewrite doc-string.
2257 (make_window): Initialize new_pixel slot.
2258 (Fwindow_resize_apply): Check pixel size of root window.
2259 (Fsplit_window_internal): Call 2nd argument pixel_size.
2260 Calculate pixelwise.
2261 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2263 (save_window_data): New slots frame_text_width,
2264 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2265 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2267 (Fcurrent_window_configuration, Fset_window_configuration)
2268 (save_window_save, compare_window_configurations): Handle new
2269 slots in save_window_data and saved_window.
2270 (Fset_window_scroll_bars): Fix doc-string.
2271 (window_resize_pixelwise): New variable.
2272 (coordinates_in_window, Fcoordinates_in_window_p):
2274 (make_parent_window): Adjust sequence_number.
2275 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2277 * window.h (struct window): New members new_pixel, pixel_left,
2278 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2279 (wset_new_pixel): New function.
2280 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2281 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2282 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2283 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2284 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2285 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2286 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2287 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2288 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2289 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2290 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2291 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2292 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2293 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2294 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2296 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2297 (window_body_width, check_frame_size): Adapt external declarations.
2298 * xdisp.c (last_max_ascent): New integer.
2299 (window_text_bottom_y): Handle bottom divider.
2300 (window_box_width, window_box_height): Calculate pixelwise.
2301 (get_glyph_string_clip_rects): Handle right divider.
2302 (remember_mouse_glyph): When windows are resized pixelwise
2303 proceed with width and height set to 1.
2304 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2306 (move_it_to): Calculate and return maximum x position
2308 (Fwindow_text_pixel_size): New function.
2309 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2310 (tool_bar_lines_needed): Rename to tool_bar_height.
2311 Calculate pixelwise.
2312 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2313 Calculate pixelwise.
2314 (redisplay_tool_bar): Calculate pixelwise.
2315 (redisplay_window): Calculate pixelwise. Handle dividers.
2316 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2317 (x_draw_vertical_border): Handle dividers.
2318 (define_frame_cursor1): Handle vertical drag cursor.
2319 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2320 (expose_window): Calculate pixelwise. Handle dividers.
2321 (init_xdisp): Initialize pixel values.
2322 * xfaces.c (Qwindow_divider): New face.
2323 (realize_basic_faces): Realize it.
2324 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2325 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2326 (x_set_scroll_bar_default_width): Default actual width to 16.
2327 (Fx_create_frame): Set sizes pixelwise.
2328 (x_create_tip_frame): Default divider widths to zero.
2329 Pixelize call of change_frame_size.
2330 (Fx_show_tip): Handle divider widths. Initial pixel position
2332 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2333 (Vx_window_vertical_drag_shape): New option.
2334 * xmenu.c (free_frame_menubar): Pixelize call of
2336 * xterm.c (x_draw_window_divider): New function.
2337 (x_update_window_end): Optionally draw right divider.
2338 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2339 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2340 (handle_one_xevent, x_new_font): Calculate pixelwise.
2341 (x_set_window_size_1, x_set_window_size): New argument
2342 pixelwise. Calculate pixelwise.
2343 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2344 (struct x_redisplay_interface): Add x_draw_window_divider.
2345 * xterm.h (struct x_output): Add vertical_drag_cursor.
2347 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2349 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2350 Set invisible frames's `redisplay' when a full redisplay is requested.
2351 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2352 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2353 (display_mode_lines): Set it here instead.
2355 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2357 * dispextern.h (set_window_update_flags): Remove.
2359 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2361 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2363 * xdisp.c (REDISPLAY_SOME_P): New macro.
2364 (redisplay_internal): Use it (bug#15999).
2365 (prepare_menu_bars, redisplay_window): Use it as well.
2367 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2369 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2371 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2372 (globals_of_w32font): Zero it out.
2373 (GetCharWidth32W_Proc): New function pointer.
2374 (get_char_width_32_w): New function.
2375 (compute_metrics): If get_glyph_outline_w returns an error, try
2376 get_char_width_32_w before declaring a failure. This avoids
2377 punishing raster (a.k.a. "bitmap") fonts by slowing down
2378 redisplay. (Bug#6364).
2380 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2382 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2383 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2384 highlight needs to be redisplayed. (Bug#15913)
2386 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2388 Fix minor problems found by static checking.
2389 * buffer.h (struct buffer_text, struct buffer):
2390 * frame.h (struct frame):
2391 * window.h (struct window):
2392 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2393 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2394 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2395 no-longer-valid use of HAVE_MENUS.
2396 * xdisp.c (propagate_buffer_redisplay): Now static.
2398 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2400 * xmenu.c (Fmenu_or_popup_active_p):
2401 * window.c (Fset_window_configuration):
2402 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2403 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2404 * fns.c (Fyes_or_no_p):
2405 * editfns.c (Fmessage_box, Fmessage_or_box):
2406 * alloc.c (make_save_ptr_ptr):
2407 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2409 * window.c (Fset_window_configuration): Move select_window later.
2411 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2413 Refine redisplay optimizations to only redisplay *some* frames/windows
2414 rather than all of them.
2415 * xdisp.c (REDISPLAY_SOME): New constant.
2416 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2417 (bset_redisplay, bset_update_mode_line): New functions.
2418 (message_dolog): Use bset_redisplay.
2419 (clear_garbaged_frames): Use fset_redisplay.
2420 (echo_area_display): Use wset_redisplay.
2421 (buffer_shared_and_changed): Remove.
2422 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2423 frame titles. Compute the actual set of windows redisplayed.
2424 Don't update frame titles and menu bars for frames that don't need to
2426 (propagate_buffer_redisplay): New function.
2428 (redisplay_internal): Use it. Be more selective in the set of windows
2429 we redisplay. Propagate windows_or_buffers_changed to
2430 update_mode_lines a bit later to simplify the code.
2431 (mark_window_display_accurate_1): Reset window and buffer's
2433 (redisplay_window): Do nothing if neither the window nor the buffer nor
2434 the frame needs redisplay.
2435 * window.h (struct window): Add `redisplay' field.
2436 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2437 (redisplay_other_windows, window_list): New declarations.
2438 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2439 (window_list): Not static any more.
2440 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2441 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2442 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2443 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2444 * frame.h (struct frame): Add `redisplay' field.
2445 Move `external_menu_bar' bitfield next to other bit-fields.
2446 (SET_FRAME_GARBAGED): Use fset_redisplay.
2447 (SET_FRAME_VISIBLE): Don't garbage the frame;
2448 Use redisplay_other_windows.
2449 * buffer.h (struct buffer): Add `redisplay' field.
2450 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2451 (modify_overlay): Use bset_redisplay.
2452 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2454 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2456 Support w32 file notifications in batch mode.
2457 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2458 invalid (which happens in batch mode). If non-interactive, call
2459 handle_file_notifications to store file notification events in the
2460 input queue. (Bug#15933)
2462 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2464 * w32inevt.c (handle_file_notifications): Now external, not static.
2466 * w32term.h (handle_file_notifications): Provide prototype.
2468 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2469 init_crit, since init_display, which does that otherwise, is not
2472 2013-11-27 Glenn Morris <rgm@gnu.org>
2474 * Makefile.in ($(lispsource)/international/charprop.el): New.
2475 (emacs$(EXEEXT)): Depend on charprop.el.
2477 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2479 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2480 deleting portions of the buffer under non-nil REPLACE argument.
2483 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2484 directory, watch it and not its parent.
2485 (add_watch): Allow empty string in FILE.
2487 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2489 * window.c (Fset_window_start, window_resize_apply)
2490 (window_scroll): Reset window_end_valid (Bug#15957).
2492 2013-11-27 Glenn Morris <rgm@gnu.org>
2494 * Makefile.in (leimdir): Now in lisp source directory.
2495 ($(leimdir)/leim-list.el): Just use ../leim .
2496 * epaths.in (PATH_DUMPLOADSEARCH):
2497 * lread.c (load_path_default):
2498 * nsterm.m (ns_load_path): No more leim directory.
2500 2013-11-26 Andreas Schwab <schwab@suse.de>
2502 * .gdbinit (xgettype): Add cast.
2504 2013-11-26 Glenn Morris <rgm@gnu.org>
2506 Preload leim-list.el.
2507 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2508 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2509 is a single directory.
2511 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2513 bool-vector-subsetp is now the normal direction (Bug#15912).
2514 * data.c (Fbool_vector_subsetp): Test whether the first argument
2515 is a subset of the second one, not the reverse. Add doc string.
2517 Fix minor problems found by static checking.
2518 * lread.c (load_path_default): Now static.
2519 * textprop.c (text_property_stickiness): Be consistent about the
2520 test used when deciding whether to consider the previous character.
2521 This simplifies the code a bit.
2523 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2525 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2527 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2528 (syms_of_frame): Don't defsubr them.
2530 2013-11-25 Glenn Morris <rgm@gnu.org>
2532 * lread.c (load_path_default): Change the sense of the argument.
2533 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2534 from dump_path. When it is not, avoid checking dump_path twice.
2536 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2537 uninstalled dump_path against installed Vload_path. (Bug#15964)
2539 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2541 Export get_pos_property to Elisp.
2542 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2543 (syms_of_editfns): Export it to Elisp.
2545 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2547 2013-11-23 Romain Francoise <romain@orebokech.com>
2549 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2550 initialization here ...
2551 (syms_of_fileio): ... from here.
2553 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2555 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2556 Please use --enable-check-lisp-object-type.
2558 2013-11-23 Glenn Morris <rgm@gnu.org>
2560 * process.c (get_process): Explicit error for dead buffers.
2562 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2564 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2566 2013-11-23 Glenn Morris <rgm@gnu.org>
2568 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2569 * lread.c (load_path_check): Take path to check as argument.
2570 (load_path_default): New, split from init_lread.
2571 (init_lread): Move calc of default load-path to load_path_default.
2572 Empty elements in EMACSLOADPATH now stand for the default.
2573 (load-path): Doc fix.
2574 * emacs.c (decode_env_path): Add option to treat empty elements
2575 as nil rather than ".".
2576 * callproc.c (init_callproc_1, init_callproc):
2577 * image.c (Vx_bitmap_file_path):
2578 * lisp.h (decode_env_path):
2579 * lread.c (Vsource_directory):
2580 Update for new argument spec of decode_env_path.
2582 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2584 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2585 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2587 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2589 Fix some dependency problems that cause unnecessary recompiles.
2590 Problem reported by RMS in
2591 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2592 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2593 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2594 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2595 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2596 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2597 (boostrap-clean): No need to remove stamp-oldxmenu.
2599 Fix recently introduced bool vector overrun.
2600 This was due to an optimization that went awry.
2601 Reported by Glenn Morris in
2602 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2603 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2604 for empty vectors, undoing the 2013-11-18 change.
2605 * data.c (bool_vector_binop_driver): Rely on this.
2606 Fix bug that occasionally overran the destination.
2607 * lisp.h (struct Lisp_Bool_vector): Document this.
2609 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2611 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2614 * nsterm.m (init, run, stop:): Comment out for now, does not work
2617 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2619 * charset.c (syms_of_charset): Don't read past end of string.
2621 2013-11-19 Glenn Morris <rgm@gnu.org>
2623 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2625 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2627 Add hooks to run on gaining/losing focus. (Bug#15029)
2628 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2629 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2630 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2632 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2634 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2635 The old names predated the API change that put destination at end.
2637 Improve API of recently-added bool vector functions (Bug#15912).
2638 The old API had (bool-vector-count-matches A B)
2639 and (bool-vector-count-matches-at A B I), which gave the
2640 misleading impression that the two functions were variants, one
2641 with a location I. The new API has (bool-vector-count-population A)
2642 and (bool-vector-count-consecutive A B I) to make the distinction
2643 clearer. The first function no longer has a B argument, since the
2644 caller can easily determine the number of nils if the length and
2645 number of ts is known.
2646 * data.c (Fbool_vector_count_population): Rename from
2647 bool_vector_count_matches, and accept just 1 argument.
2648 (Fbool_vector_count_consecutive): Rename from
2649 Fbool_vector_count_matches_at.
2651 Always allocate at least one bits_word per bool vector.
2652 See Daniel Colascione in:
2653 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2654 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2655 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2656 * lisp.h (struct Lisp_Bool_vector): Document this.
2658 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2660 * insdel.c (invalidate_buffer_caches): New function, consolidated
2661 from part of prepare_to_modify_buffer.
2662 (insert_from_gap, prepare_to_modify_buffer):
2663 * coding.c (code_convert_region, code_convert_string):
2664 Call invalidate_buffer_caches. (Bug#15841)
2666 * lisp.h (invalidate_buffer_caches): Add prototype.
2668 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2670 * w32term.c (x_update_window_end): Don't invalidate the entire
2671 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2672 highlight needs to be redisplayed. (Bug#15913)
2674 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2676 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2678 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2680 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2681 while we are using Vprin1_to_string_buffer.
2683 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2684 after inserting the description string. (Bug#15907)
2686 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2688 * data.c: Work around bogus GCC diagnostic about shift count.
2689 Reported by Eli Zaretskii in
2690 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2691 (pre_value): New function.
2692 (count_trailing_zero_bits): Use it.
2694 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2696 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2697 assume C macros are not supported even under -g3 in these old GCC
2700 2013-11-15 Leo Liu <sdl.web@gmail.com>
2702 * minibuf.c (Ftry_completion, Fall_completions)
2703 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2705 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2707 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2708 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2709 This avoids placing unnecessary constants into the Emacs code.
2711 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2713 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2714 for Cygwin w32 build.
2716 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2717 for Cygwin w32 build. (Bug#15892)
2719 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2721 Simplify, port and tune bool vector implementation.
2722 * alloc.c (bool_vector_exact_payload_bytes)
2723 (bool_vector_payload_bytes): Remove.
2724 (bool_vector_fill): Return its argument.
2725 * alloc.c (bool_vector_fill):
2727 * print.c (print_object):
2728 Simplify by using bool_vector_bytes.
2729 * alloc.c (make_uninit_bool_vector):
2730 New function, broken out from Fmake_bool_vector.
2731 (Fmake_bool_vector): Use it. Use tail call.
2732 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2733 * data.c (BITS_PER_ULL): New constant.
2734 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2735 if long long versions don't exist.
2736 (shift_right_ull): New function.
2737 (count_one_bits_word): New function, replacing popcount_bits_word
2738 macro. Don't assume that bits_word is no wider than long long.
2739 (count_one_bits_word, count_trailing_zero_bits):
2740 Don't assume that bits_word is no wider than long long.
2741 * data.c (bool_vector_binop_driver, bool_vector_not):
2742 * fns.c (Fcopy_sequence):
2744 Create an uninitialized destination, to avoid needless work.
2745 (internal_equal): Simplify.
2746 (Ffillarray): Prefer tail call.
2747 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2748 contain at least one word.
2749 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2750 chars are narrower than ints.
2751 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2752 * fns.c (Fcopy_sequence):
2754 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2755 Don't try to port to hosts where bits_word values have holes; the
2756 code wouldn't work there anyway. Verify this assumption, though.
2757 (bool_vector_bytes): New function.
2758 (make_uninit_bool_vector): New decl.
2759 (bool_vector_fill): Now returns Lisp_Object.
2761 * xfns.c (xic_create_fontsetname):
2762 * xrdb.c (gethomedir): Prefer tail calls.
2764 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2766 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2767 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2769 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2770 that requires a return value.
2771 (Fset_buffer_modified_p): Take advantage of this change to do
2774 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2776 * buffer.c (Frestore_buffer_modified_p): Sync it with
2777 Fset_buffer_modified_p.
2778 (Fforce_mode_line_update): New function, moved from subr.el.
2779 (Fset_buffer_modified_p): Use them.
2780 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2782 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2784 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2785 This avoids undefined behavior when subtracting pointers into
2786 different aways. On my platform it also makes the code a tad
2787 smaller and presumably faster.
2789 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2791 * keyboard.c (command_loop_1): Use region-extract-function.
2792 * insdel.c (Qregion_extract_function): Not static any more (can we
2793 stop pretending that these vars can benefit from being marked static?).
2795 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2797 * search.c (find_newline): If buffer text is relocated during the
2798 "dumb loop", adjust C pointers into buffer text to follow suit.
2801 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2803 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2804 for conversion (Bug#15837).
2806 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2808 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2809 for the entire range of inserted characters. (Bug#15841)
2811 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2813 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2815 (realize_default_face): Remove assignment to distant-foreground if
2816 unspecified (Bug#15815).
2818 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2820 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2821 cache-long-scans disabled, since we don't want to call
2822 prepare_to_modify_buffer (in insert_1_both) for each message we
2825 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2826 from buffer.c. Improve commentary to the buffer field setter
2829 * buffer.c (bset_cache_long_scans): Static function deleted.
2830 Improve commentary to the buffer field setter functions.
2831 (init_buffer_once): Default for cache-long-scans changed to t.
2834 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2836 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2838 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2839 This bug was introduced in my 2013-06-21 change, and caused
2840 struct Lisp_Sub_Char_Table objects to be given too many slots,
2841 which broke 'make -C admin/unidata'.
2843 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2845 Import changes from mac-port 4.5.
2846 * macfont.m (mac_font_copy_default_descriptors_for_language)
2847 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2848 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2849 (macfont_language_default_font_names): New.
2850 (macfont_list): Rearrange language/charset code.
2851 (macfont_close): Don't check for macfont_info->cache.
2852 (mac_ctfont_create_preferred_family_for_attributes): New font
2853 selection code, call
2854 mac_font_copy_default_name_for_charset_and_languages.
2855 (mac_font_copy_default_descriptors_for_language)
2856 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2858 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2860 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2862 Port to C11 aligned_alloc, and fix some integer overflows.
2863 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2864 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2865 and use of posix_memalign replaced with aligned_alloc.
2866 (aligned_alloc): New function, defined or declared as needed.
2867 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2868 Don't undef; configure.ac now does this.
2869 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2870 (calloc, aligned_alloc): Check for integer overflow.
2871 (aligned_alloc): Rename from memalign. All uses changed.
2872 (memalign): New function, an alias for aligned_alloc.
2874 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2876 * xdisp.c (redisplay_internal): Fix typo in last change.
2878 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2880 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2882 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2884 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2885 redisplay--mode-lines-cause.
2886 (redisplay_internal): Keep them uptodate. Remove redundant check of
2887 buffer_shared_and_changed.
2888 * *.[chm]: Number every assignment to update_mode_lines so we
2889 can track why it is set.
2891 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2893 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2895 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2897 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2898 can track why it is set.
2900 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2902 Integer-related fixes for term.c etc.
2903 * dispextern.h (face_tty_specified_color): New function.
2904 * term.c (turn_on_face): Don't rely on undefined behavior when
2905 assigning an out-of-range value to 'long'.
2906 Simplify test for toggling highlight.
2907 (tty_capable_p): Omit last two (unused) args. All callers changed.
2908 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2909 (read_menu_input, tty_menu_activate, tty_menu_show):
2910 * xfaces.c (x_supports_face_attributes_p)
2911 (tty_supports_face_attributes_p):
2912 Use bool for boolean. All callers changed.
2913 (tty_supports_face_attributes_p): Omit defaults for color indices;
2914 no longer needed. Simplify tail call.
2916 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2918 * xdisp.c (prepare_menu_bars): Mark static.
2919 * lisp.h (prepare_menu_bars): Don't declare.
2920 * xselect.c (x_handle_selection_clear):
2921 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2923 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2925 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2926 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2928 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2930 * keyboard.c (Fcommand_error_default_function): Rename from
2931 Fdefault_error_output.
2933 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2935 * keyboard.c (Fdefault_error_output): New function, extracted from
2937 (syms_of_keyboard): Use it for Vcommand_error_function.
2939 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2941 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2942 (init_eval): Use it to ensure handlerlist is non-NULL.
2943 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2944 (Fsignal): Adjust NULLness test of handlerlist.
2945 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2947 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2949 * callproc.c (call_process): Call prepare_to_modify_buffer before
2950 decoding text read from the sub-process, as the decoded stuff will
2951 be inserted into the buffer. This will invalidate the various
2952 caches maintained for the buffer. (Bug#15148)
2954 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2956 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2957 string of glyphless-char-display.
2959 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2961 * nsfns.m (ns_get_name_from_ioreg): New function.
2962 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2963 OSX >= 10.9. Use ns_get_name_from_ioreg.
2965 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2967 Simplify and port recent bool vector changes.
2968 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2969 only in this file. Use a more-efficient implementation if the
2970 second argument is a power of 2.
2971 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2972 Remove no-longer-necessary compile-time checks.
2973 (bool_vector_exact_payload_bytes): New function.
2974 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2975 exact payload changed to call the new function. Do not assume
2976 that the arg or result fits in ptrdiff_t.
2977 (bool_vector_fill): New function.
2978 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2980 (vroundup_ct): Don't assume arg fits in size_t.
2981 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2982 invoke set_category_set.
2983 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2984 All callers changed. Use bool_vector_set.
2985 * category.h (XCATEGORY_SET): Remove; no longer needed.
2986 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2988 * data.c (Faref): Use bool_vector_ref.
2989 (Faset): Use bool_vector_set.
2990 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2991 (Fbool_vector_not, Fbool_vector_count_matches)
2992 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2993 * fns.c (concat): Use bool_vector_ref.
2994 (Ffillarray): Use bool_vector_fill.
2995 (mapcar1): Use bool_vector_ref.
2996 (sxhash_bool_vector): Hash words, not bytes.
2997 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2998 a constant, since it's now used in #if.
2999 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3000 unsigned char on unusual architectures, so that we no longer
3001 assume that the number of bits per bits_word is a power of two or
3002 is a multiple of 8 or of CHAR_BIT.
3003 (Qt): Add forward decl.
3004 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3005 at least as strictly as bits_word.
3006 (bool_vector_data, bool_vector_uchar_data): New accessors.
3007 All data structure accesses changed to use them.
3008 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3009 (bool_vector_set): New functions.
3010 (bool_vector_fill): New decl.
3011 (ROUNDUP): Move to alloc.c as described above.
3013 Fix recent gnutls changes.
3014 * gnutls.c (Fgnutls_boot): Don't assume C99.
3015 * process.c (wait_reading_process_output): Fix typo in recent change.
3017 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3019 * process.c (wait_reading_process_output, read_process_output)
3020 (send_process): Check gnutls_state is not NULL.
3022 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3023 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3025 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3027 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3028 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3030 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3033 * nsfns.m (Fx_create_frame): Fix memory leak.
3035 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3036 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3037 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3039 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3041 * xdisp.c (message3_nolog, message_with_string): Encode the string
3042 before writing it to the terminal in a non-interactive session.
3044 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3045 sure we concatenate them into a unibyte string.
3047 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3048 resulting temporary name before returning it to the caller.
3049 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3050 is a unibyte string, convert NAME to a unibyte string to ensure
3051 that the result is also a unibyte string.
3053 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3054 create unibyte strings from default paths and directory/file
3057 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3060 * callproc.c (init_callproc): Use build_unibyte_string to make
3061 sure we create unibyte strings from default paths and
3062 directory/file names.
3064 * buffer.c (init_buffer): Don't store default-directory of
3065 *scratch* in multibyte form. The original problem which led to
3066 that is described in
3067 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3068 but it was solved long ago. (Bug#15260)
3070 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3072 Port to stricter C99 platforms.
3073 Especially, C99 prohibits nesting a struct X inside struct Y if
3074 struct X has a flexible array member.
3075 * alloc.c (struct sdata): New type.
3076 (sdata): Implement in terms of struct sdata.
3077 Remove u member; all uses replaced by next_vector, set_next_vector.
3078 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3079 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3080 (struct sblock): Rename first_data member to data, which is now
3081 a flexible array member. All uses changed.
3082 (next_vector, set_next_vector, large_vector_vec): New functions.
3083 (vector_alignment): New constant.
3084 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3085 (struct large-vector): Now merely a NEXT member, since the old approach
3086 ran afoul of stricter C99. All uses changed to use
3087 large_vector_vec or large_vector_offset.
3088 (large_vector_offset): New constant.
3089 * dispnew.c: Include tparam.h, for tgetent.
3090 Do not include term.h; no longer needed.
3091 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3092 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3093 (struct Lisp_Vector): Use a flexible array member for contents,
3094 instead of a union with a member that is an array of size 1.
3096 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3097 fact that the struct no longer contains a union.
3098 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3099 (struct Lisp_Save_Value, struct Lisp_Free):
3100 Use unsigned, not int, for spacers, to avoid c99 warning.
3101 (union specbinding): Use unsigned, not bool, for bitfield, as
3102 bool is not portable to pre-C99 hosts.
3104 2013-11-04 Glenn Morris <rgm@gnu.org>
3106 * emacs.c (usage_message): Mention that `-L :...' appends.
3108 2013-11-02 Glenn Morris <rgm@gnu.org>
3110 * Makefile.in (abs_builddir): Remove.
3111 (bootstrap_exe): Use relative filename.
3113 Use relative filenames in TAGS files.
3114 * Makefile.in (abs_srcdir): Remove it again.
3115 (.PHONY): Remove frc.
3116 (maintainer-clean): No more TAGS-LISP file.
3117 (TAGS): Pass relative file names to etags.
3118 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3120 * Makefile.in (abs_srcdir): New, set by configure.
3122 (maintainer-clean): Remove pointless echo. That should be in the
3123 top-level Makefile, if anywhere. Delete TAGS-LISP.
3124 (extraclean): No s/ and m/ directories for some time.
3125 (TAGS): Also depend on ctagsfiles3.
3126 Remove no-longer-defined S_FILE.
3127 Pass absolute filenames to etags once more.
3128 (TAGS-LISP): Replace lispdir with its expansion.
3129 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3130 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3132 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3134 * xfaces.c (check_lface_attrs, realize_default_face):
3135 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3136 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3138 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3140 * emacs.c (original_pwd): Remove global var by making it local.
3141 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3143 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3145 * xfaces.c: Declare color_distance.
3146 (QCdistant_foreground): New variable.
3147 (NEAR_SAME_COLOR_THRESHOLD): New define.
3148 (load_color2): New function.
3149 (load_color): Call load_color2.
3150 (load_face_colors): Call load_color2 and if distant-color is specified
3151 calculate distant and use distant-color if colors are near.
3152 (LFACE_DISTANT_FOREGROUND): New define.
3153 (merge_face_ref, Finternal_set_lisp_face_attribute)
3154 (Finternal_get_lisp_face_attribute)
3155 (x_supports_face_attributes_p): Handle distant-foreground similar to
3157 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3159 * dispextern.h (lface_attribute_index):
3160 Add LFACE_DISTANT_FOREGROUND_INDEX.
3162 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3164 * image.c (pbm_next_char): New function.
3165 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3166 (pbm_scan_number): Use it.
3167 (Qlibjpeg_version): New variable.
3168 (syms_of_image): DEFSYM and initialize it.
3170 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3172 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3174 2013-10-31 Glenn Morris <rgm@gnu.org>
3176 * emacs.c (original_pwd): New char.
3177 (main): If using --chdir, store original_pwd.
3178 (init_cmdargs): When setting Vinvocation_directory based on a
3179 relative argv[0], use original_pwd if set. (Bug#15768)
3181 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3183 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3185 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3187 * insdel.c: Fix minor problems found by static checking.
3188 (Qregion_extract_function): Now static.
3189 (prepare_to_modify_buffer_1): Remove unused locals.
3191 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3193 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3194 (syms_of_xdisp): Declare pre-redisplay-function.
3195 (markpos_of_region): Remove function.
3196 (init_iterator, compute_stop_pos, handle_face_prop)
3197 (face_before_or_after_it_pos, reseat_to_string)
3198 (get_next_display_element, window_buffer_changed)
3199 (redisplay_internal, try_cursor_movement, redisplay_window)
3200 (try_window_reusing_current_matrix, try_window_id, display_line)
3201 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3202 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3203 * window.h (struct window): Remove field `region_showing'.
3204 * dispextern.h (struct it): Remove region_beg/end_charpos.
3205 (face_at_buffer_position, face_for_overlay_string)
3206 (face_at_string_position): Update prototypes.
3207 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3208 (face_at_string_position): Remove `region_beg' and `region_end' args.
3209 * fontset.c (Finternal_char_font):
3210 * font.c (font_at, font_range): Adjust calls accordingly.
3211 * insdel.c (Qregion_extract_function): New var.
3212 (syms_of_insdel): Initialize it.
3213 (prepare_to_modify_buffer_1): Use it.
3215 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3217 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3218 * ftxfont.c (ftxfont_get_gcs):
3219 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3220 * xfaces.c (x_free_colors, x_free_dpy_colors)
3221 (x_create_gc, unload_color):
3222 * xselect.c (x_property_data_to_lisp):
3223 * xsettings.c (parse_settings):
3224 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3225 (get_bits_and_offset): Adjust definition.
3226 * frame.c (XParseGeometry): Adjust locals.
3227 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3228 * regex.h (toplevel): Likewise for reg_syntax_t.
3230 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3232 * eval.c (run_hook_with_args): Use FUNCTIONP.
3234 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3236 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3237 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3238 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3239 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3240 on MS-Windows anyway.
3241 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3242 (free_realized_face): ...adjust user.
3243 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3244 white relief pixels to -1.
3245 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3246 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3247 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3249 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3251 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3252 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3253 in practice now. All callers changed.
3255 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3257 * dispextern.h (struct face): Use bitfields for 'underline_type'
3258 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3259 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3260 'stipple' member. Move 'lface' member up to help...
3261 * xfaces.c (make_realized_face): ...this function to find and
3262 clear just the members that need clearing.
3263 (load_face_colors, realize_x_face):
3264 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3266 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3268 * xftfont.c (struct xftfont_info): Remove set-but-unused
3270 (xftfont_open): Adjust user.
3271 (xftfont_get_colors): Remove useless prototype.
3273 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3275 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3276 before passing them to 'unexec'. (Bug#15260)
3278 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3280 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3282 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3284 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3285 the changed signature of the font driver's 'close' method.
3287 * w32font.h (w32font_close): Adjust the prototype to the change in
3288 function definition.
3290 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3292 * w32uniscribe.c (uniscribe_close): Adapt the call to
3293 w32font_close to its new prototype.
3295 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3297 Omit unused frame argument of font API's close function.
3298 * font.h (struct font): Drop frame argument. Adjust comment.
3299 * font.c (font_clear_cache, font_close_object): Adjust users.
3300 * ftfont.c (ftfont_close):
3301 * ftxfont.c (ftxfont_close):
3302 * macfont.m (macfont_close):
3303 * nsfont.m (nsfont_close):
3304 * w32font.c (w32font_close):
3305 * xfont.c (xfont_close):
3306 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3307 tweak comments and make functions safe if called more than once for
3308 the same font object.
3310 Perform font-specific cleanup when font object is swept by GC. See
3311 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3312 * alloc.c (cleanup_vector): New function.
3313 (sweep_vector): Call it for each reclaimed vector object.
3314 * font.h (struct font): Adjust comment.
3316 2013-10-24 Glenn Morris <rgm@gnu.org>
3318 * Makefile.in (abs_top_srcdir): New, set by configure.
3320 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3322 Adjust recent font-related changes to fix bug#15686.
3323 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3324 is a live window system frame, mark its default font too.
3326 2013-10-23 Glenn Morris <rgm@gnu.org>
3328 * Makefile.in (RUN_TEMACS): Make relative (again).
3329 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3330 (bootstrap-emacs$(EXEEXT)):
3331 Quote entities that might contain whitespace.
3333 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3335 Port to Solaris 10 and its bundled GCC.
3336 Problem reported by Timothy C. Burt.
3337 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3339 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3341 Do not allow font caches to grow too large.
3342 * alloc.c (compact_font_cache_entry, compact_font_caches):
3343 New functions or stub if not HAVE_WINDOW_SYSTEM.
3344 (compact_undo_list): Factor out from Fgarbage_collect.
3346 (mark_face_cache): Mark face font. Move down to avoid
3348 (mark_terminals): Do not mark font cache here.
3349 (Fgarbage_collect): Call compaction functions described
3350 above. Adjust comment.
3352 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3354 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3355 chdir to HOME (bug#15607).
3357 * nsterm.m (Qcocoa, Qgnustep): New variables.
3358 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3359 (ns_get_color): Make selection color work for GNUstep also.
3361 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3363 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3364 handles mouse clicks. Instead, let GPM use the same code as all
3365 the other mice use. See the discussion starting at
3366 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3367 for the details of the problem with the menu bar this fixes.
3369 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3371 Remove port-specific display name lists to avoid extra
3372 complexity and data duplication with display info lists.
3373 * xterm.h (x_display_name_list): Remove declaration.
3374 * xterm.c (x_display_name_list): Remove.
3375 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3376 * xfns.c (x_display_info_for_name, Fx_display_list):
3377 Likewise. Use x_display_list where appropriate.
3378 * w32term.h (w32_display_name_list): Remove declaration.
3379 * w32term.c (w32_display_name_list): Remove.
3380 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3382 * w32fns.c (x_display_info_for_name, Fx_display_list):
3383 Likewise. Use x_display_list where appropriate.
3384 * nsterm.h (ns_display_name_list): Remove declaration.
3385 * nsterm.m (ns_display_name_list): Remove.
3386 (ns_term_init, syms_of_nsterm): Adjust users.
3387 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3388 Likewise. Use x_display_list where appropriate.
3389 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3390 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3391 (mark_terminals): Mark per-terminal font cache.
3393 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3395 Don't run timers in input-pending-p. Its new check-timers param
3396 provides the prior behavior. (Bug#15045).
3397 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3399 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3401 Make some functions static in non-Microsoft builds.
3402 On my platform (Fedora 19 x86-64), this shrinks the
3403 Emacs executable (text+data) by 0.25%.
3404 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3405 (load_color) [!MSDOS]:
3406 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3407 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3408 * lisp.h (check_existing):
3409 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3410 (network_interface_info) [!WINDOWSNT]:
3411 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3412 Remove extern decls.
3413 * fileio.c (check_existing):
3414 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3415 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3416 (network_interface_info) [!WINDOWSNT]:
3417 * term.c (encode_terminal_code) [!WINDOWSNT]:
3418 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3419 * xfaces.c (load_color) [!MSDOS]:
3421 * fileio.c (check_existing, check_executable, check_writable):
3422 * process.c (network_interface_list, network_interface_info):
3423 Move earlier, so that we don't need forward decls.
3424 * gnutls.c (fn_gnutls_transport_set_errno)
3425 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3427 * w32.c (init_environment): Use faccessat rather than
3428 check_existing, partly for consistency with the rest of the code
3429 in this file, partly so that check_existing can be static.
3431 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3432 * emacs.c (MAIN_PROGRAM): New macro.
3433 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3434 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3436 bool vector int width fixes
3437 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3438 (Fbool_vector_count_matches_at):
3439 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3440 can exceed PTRDIFF_MAX, at least in theory.
3441 (Fbool_vector_count_matches_at):
3442 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3444 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3446 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3447 (struct sockaddr): Add forward decl, for platforms that lack it.
3449 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3451 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3454 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3456 * w32.c (network_interface_get_info, network_interface_list)
3457 (network_interface_info): New functions. (Bug#15610)
3458 (GetAdaptersInfo_Proc): New typedef.
3459 (get_adapters_info): New wrapper function.
3460 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3462 * process.h (network_interface_list, network_interface_info):
3465 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3466 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3467 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3468 for WINDOWSNT. Doc fix.
3469 (syms_of_process): Defsubr Snetwork_interface_list and
3470 Snetwork_interface_info unconditionally.
3472 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3473 in NS GUI sessions. (Bug#15629)
3475 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3477 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3479 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3481 * print.c (print_object): Print " ..." when truncating bool vectors.
3483 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3485 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3486 standard mouse buttons.
3488 * termhooks.h (struct input_event): Remove incorrect commentary.
3490 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3492 Disallow bool vector operations on mixed-length operands.
3493 The old behavior left garbage in the result vector sometimes,
3494 and didn't seem to be useful.
3495 * data.c (Qwrong_length_argument): New static var.
3496 (wrong_length_argument): New function.
3497 (bool_vector_binop_driver): Check that args agree in length.
3499 * keyboard.c, keyboard.h (all_kboards): Now static.
3501 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3503 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3504 note from the lispref.
3506 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3508 * nsterm.h (struct ns_display_info): Remove set-but-unused
3509 member image_cache (image caches are per-terminal anyway).
3510 (FRAME_X_IMAGE_CACHE): Remove.
3511 * nsterm.m (ns_initialize_display_info): Adjust user.
3513 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3515 * w32proc.c: Include mingw_time.h.
3517 * w32.c: Include mingw_time.h.
3519 Implement scrolling of TTY menus when the screen is too short.
3521 * term.c (tty_menu_display): Accept an additional argument, the
3522 menu item from which to start displaying the menu. Account for
3523 the value of Y when limiting the menu to the number of available
3525 (mi_result): New enumeration.
3526 (read_menu_input): Return enumerated value. When the y coordinate
3527 hits min_y or max_y, return scroll indication instead of wrapping
3529 (tty_menu_activate): Handle the scrolling indications from
3530 read_menu_input. Compute the first menu item to display and pass
3531 it to tty_menu_display.
3533 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3535 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3536 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3537 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3538 Adjust to match the change described below.
3539 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3540 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3541 memory_below_frame members to...
3542 * termchar.h (struct tty_display_info): ...here because they're
3543 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3544 * term.c (init_tty):
3545 * nsterm.m (ns_create_terminal):
3546 * w32term.c (w32_create_terminal):
3547 * xterm.c (x_create_terminal): Adjust users.
3548 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3549 to filter out non-TTY frames. Adjust comment.
3550 (scrolling): Adjust user. Prefer eassert for debugging check.
3552 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3554 * xfaces.c (PT_PER_INCH): Remove unused macro.
3555 * termhooks.h (struct terminal): Remove set-but-unused
3556 member fast_clear_end_of_line.
3557 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3558 * nsterm.m (ns_create_terminal):
3559 * term.c (init_tty):
3560 * w32term.c (w32_create_terminal):
3561 * xterm.c (x_create_terminal): Adjust users.
3563 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3565 * lisp.h (bool_vector_size): New function.
3566 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3567 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3568 (Fbool_vector_not, Fbool_vector_count_matches_at):
3569 Remove uses of 'eassume' that should no longer be needed,
3570 because they are subsumed by the 'eassume' in bool_vector_size.
3572 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3574 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3575 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3576 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3578 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3580 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3581 have different dimensions. (Bug#15575)
3583 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3586 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3588 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3590 * term.c (tty_menu_show): Never return with unbalanced
3591 specpdl. Use eassert for debugging check. Adjust style.
3593 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3595 * term.c (read_menu_input): Make selection of menu items
3596 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3597 (tty_menu_activate): Fix off-by-one error when computing max_y.
3599 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3601 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3602 audit logging (only used with GnuTLS 3.x) and enable it.
3604 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3606 * dispnew.c (redraw_frame): Remove useless #ifdef because
3607 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3608 Also, move TTY fflush to...
3609 * term.c (tty_update_end): ...this function.
3611 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3613 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3614 the end of the frame's glyph matrix. (Bug#15575)
3616 * term.c (tty_menu_display): Don't move cursor while overwriting
3617 frame's glyphs with menu items. Limit the number of items
3618 displayed to what can be shown on the available screen lines,
3619 excluding the echo area.
3620 (tty_menu_activate): Limit the Y coordinate allowed by
3621 read_menu_input to the last screen line used for menu display.
3623 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3625 * lisp.h (eassume): New macro.
3626 Also, include <verify.h>, for 'assume'.
3627 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3628 (vroundup, vector_nbytes):
3629 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3630 (Fbool_vector_not, Fbool_vector_count_matches)
3631 (Fbool_vector_count_matches_at):
3632 Use eassume, not eassert.
3633 * casetab.c (set_identity, shuffle):
3634 * composite.c (composition_gstring_put_cache):
3635 * dispnew.c (update_frame_1):
3636 * ftfont.c (ftfont_shape_by_flt):
3637 * image.c (gif_load):
3638 * intervals.c (offset_intervals):
3639 * macfont.m (macfont_shape):
3640 Remove calls to 'assume' that are no longer needed, because
3641 --enable-gcc-warnings no longer generates bogus warnings
3642 when these calls are removed.
3644 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3646 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3648 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3650 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3651 (Qsubstitute_env_in_file_name): New var.
3652 (syms_of_fileio): Define it.
3654 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3656 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3657 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3660 * term.c (save_and_enable_current_matrix): Don't allocate and
3661 don't save margin areas.
3662 (restore_desired_matrix): Don't restore margin areas.
3663 (free_saved_screen): Don't free margin areas.
3665 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3667 * image.c: Pacify --enable-gcc-warnings.
3668 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3669 #define only if used.
3671 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3673 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3674 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3675 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3676 (gif_load): For giflib v5.x and later, display the error message
3677 produced by giflib when its functions fail.
3678 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3681 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3683 * keyboard.c (last_event_timestamp): Remove. For X selection and
3684 GTK popup menus, it may be obtained from per-frame X display info.
3685 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3686 (process_special_events): Adjust users.
3687 * keyboard.h (last_event_timestamp): Remove declaration.
3688 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3689 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3690 * menu.h (xmenu_show): Adjust prototype.
3691 * menu.c (Fx_popup_menu): Adjust user.
3692 * xselect.c (x_own_selection, x_get_foreign_selection)
3693 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3695 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3697 * keyboard.c (init_kboard): Now static. Add arg
3698 to denote window system. Adjust comment.
3699 (init_keyboard): Adjust user.
3700 (allocate_kboard): New function.
3702 * nsterm.m (ns_term_init):
3703 * term.c (init_tty):
3704 * w32term.c (w32_create_terminal):
3705 * xterm.c (x_term_init): Use it.
3706 * keyboard.h (init_kboard): Remove prototype.
3707 (allocate_kboard): Add prototype.
3709 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3711 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3712 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3714 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3716 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3718 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3720 * term.c (tty_menu_activate): Flush the output stream after
3721 showing the cursor, and don't mark the frame garbaged at exit from
3722 the function. Fixes redisplay glitches when moving from one menu
3725 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3727 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3728 or throw error (Bug#15570).
3730 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3732 * intervals.c (temp_set_point_both): Move test into 'eassert',
3735 * lisp.h (eassert): Don't use 'assume'.
3736 Sometimes 'assume' wins in performance, and sometimes it loses,
3737 so it shouldn't be used all the time. Perhaps we need two
3738 flavors of 'eassert', one for where 'assume' is far more likely
3739 to help or to hurt; but that can be done later.
3740 Problem reported by Dmitry Antipov in
3741 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3742 Also, don't include <verify.h>; no longer needed.
3744 2013-10-09 Glenn Morris <rgm@gnu.org>
3746 * eval.c (Fcond): Doc tweak.
3748 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3750 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3751 expressions with side effects to eassert. (Bug#15565)
3753 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3755 * fns.c (hashfn_user_defined): Allow hash functions to return any
3758 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3760 Fix minor problems found by static checking.
3761 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3762 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3763 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3764 * keyboard.c (read_menu_command): Remove unused local.
3765 * lisp.h (read_menu_command): New decl.
3766 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3767 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3768 Return ptrdiff_t, not int.
3769 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3770 not int, for benefit of xpalloc.
3771 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3773 (have_menus_p): Remove; unused.
3774 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3775 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3776 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3778 (save_and_enable_current_matrix): Omit unnecessary casts.
3779 (read_menu_input): Omit local extern decl (now in lisp.h).
3780 Don't access uninitialized storage if mouse_get_xy fails.
3781 (tty_menu_activate): Mark local as initialized, for lint.
3782 (tty_menu_activate, tty_meny_show): Remove unused locals.
3784 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3786 Support menus on text-mode terminals.
3787 * xterm.h (xw_popup_dialog): Add prototype.
3789 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3790 (xmenu_show): Block input here, instead in Fx_popup_menu.
3791 (xw_popup_dialog): New function, with X-specific bits of popup
3794 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3797 * window.c (Fset_window_configuration): Use run-time tests of the
3798 frame type instead of compile-time conditionals, when menu-bar
3799 lines are considered.
3801 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3802 (w32_popup_dialog): New prototypes.
3804 * w32menu.c (Fx_popup_dialog): Function deleted.
3805 (w32_popup_dialog): New function, with w32 specific bits of popup
3806 dialogs. Block input here.
3808 * w32inevt.c (w32_console_read_socket): Minor change to add
3809 debugging TTY events.
3811 * w32fns.c (show_hourglass): If returning early because the frame
3812 is not a GUI frame, unblock input.
3814 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3815 (cursorY): New functions.
3817 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3818 WINDOWSNT, macros that call curX and curY elsewhere.
3820 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3822 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3823 specific function to hide and show cursor on a text-mode terminal.
3824 (tty_menu_struct, struct tty_menu_state): New structures.
3825 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3826 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3827 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3828 (tty_menu_locate, save_and_enable_current_matrix)
3829 (restore_desired_matrix, screen_update, read_menu_input)
3830 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3831 (tty_pop_down_menu, tty_menu_last_menubar_item)
3832 (tty_menu_new_item_coords, tty_menu_show): New functions.
3833 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3835 * nsterm.h (ns_popup_dialog): Adjust prototype.
3837 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3839 (ns_popup_dialog): Adapt order of arguments to the other
3840 *_menu_show implementations.
3841 (Fx_popup_dialog): Function deleted.
3843 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3845 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
3847 * menu.c (have_boxes): New function.
3848 (single_keymap_panes): Use it instead of a compile-time
3850 (single_menu_item): Use run-time tests of the frame type instead
3851 of compile-time conditionals.
3852 (encode_menu_string): New function.
3853 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3854 the macro, since different types of frame need different encoding
3856 (digest_single_submenu): Use run-time tests of frame type instead
3857 of, or in addition to, compile-time conditionals.
3858 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3859 (Fx_popup_menu): Detect when the function is called from keyboard
3860 on a TTY. Don't barf when invoked on a text-mode frame.
3861 Check frame type at run time, instead of compile-time conditionals for
3862 invoking terminal-specific menu-show functions.
3863 Call tty_menu_show on text-mode frames.
3864 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3865 run time to determine which alternative to invoke; support dialogs
3868 * keyboard.h <Qmouse_movement>: Declare.
3870 * keyboard.c <Qmouse_movement>: Now extern.
3871 <Qecho_keystrokes>: New static variable.
3872 (read_key_sequence): Accept an additional argument, a flag to
3873 prevent redisplay during reading of the key sequence. All callers
3875 (read_menu_command): New function.
3876 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3878 (toolkit_menubar_in_use): New function.
3879 (make_lispy_event): Use it instead of a compile-time test.
3881 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3882 window-system being available.
3884 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3885 to x-popup-dialog on the frame type, they all now support popup
3888 * dispnew.c (save_current_matrix): Save the margin areas.
3889 (restore_current_matrix): Restore margin areas.
3890 (update_frame_with_menu): New function.
3892 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3895 * alloc.c (make_save_ptr): Now compiled unconditionally.
3897 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3899 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3900 (redraw_frame, update_frame): Adjust users.
3901 * dispextern.h (set_window_update_flags): Adjust prototype.
3902 * xdisp.c (redisplay_internal): When updating all frames with zero
3903 windows_or_buffers_changed, assume that only the windows that shows
3904 current buffer should be really updated.
3906 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3908 Do not allocate huge temporary memory areas and objects while encoding
3909 for file I/O, thus reducing an enormous memory usage for large buffers.
3910 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3911 * coding.h (struct coding_system): New member raw_destination.
3912 * coding.c (setup_coding_system): Initialize it to zero.
3913 (encode_coding_object): If raw_destination is set, do not create
3914 dst_object. Add comment.
3915 * fileio.c (toplevel): New constant E_WRITE_MAX.
3916 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3917 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3919 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3921 * nsterm.m (windowDidExitFullScreen:)
3922 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3924 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3926 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3927 * keyboard.c (unblock_input_to): Don't process pending signals
3928 if a fatal error is in progress.
3930 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3931 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3932 they're talking about words in Lisp bool vectors.
3933 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3934 * data.c (popcount_bits_word): Rename from popcount_size_t.
3935 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3938 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3940 Improve support for popcount and counting trailing zeros (Bug#15550).
3941 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3942 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3943 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3944 (popcount_size_t_msc, popcount_size_t_gcc):
3945 Remove; now done by Gnulib.
3946 (popcount_size_t): Now a macro that defers to Gnulib.
3947 (count_trailing_zero_bits): Return int, for consistency with
3948 Gnulib and because Emacs prefers signed to unsigned int.
3949 Don't assume that size_t is either unsigned int or unsigned long
3950 or unsigned long long.
3951 (size_t_to_host_endian): Do not assume that size_t is either
3952 exactly 32 or exactly 64 bits wide.
3953 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3954 etc., so that it's now an enum constant, not a macro.
3955 No need to assume that it's either 32 or 64.
3957 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3959 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3962 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3964 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3965 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3967 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3969 emacs_read and emacs_write now use void *, not char *.
3970 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3971 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3972 Buffer arg is now void *, not char *. This matches plain
3973 'read' and 'write' better, and avoids a constraint violation
3974 on Solaris 9 with Oracle Studio.
3976 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3978 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3979 memset to explicit loop. Otherwise copy largest possible chunk
3980 from initialized to uninitialized part, thus allowing the longer
3981 memcpy runs and reducing the number of loop iterations.
3983 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3985 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3986 hide toolbar (Bug#15388).
3987 (windowDidEnterFullScreen:): If presentation options are zero,
3988 set them here (Bug#15388).
3989 (ns_update_auto_hide_menu_bar): Remove runtime check.
3990 Don't auto hide dock unless menubar is also auto hidden.
3992 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3994 * editfns.c (message): Mention batch mode in doc string.
3996 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3998 * nsterm.m (check_native_fs): Remove erroneous comment.
4000 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4002 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4003 uses find_newline instead of scan_newline and so doesn't move point.
4005 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4007 Use hardware support for byteswapping on glibc x86 etc.
4008 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4009 whereas the old swap64 needed 30.
4010 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4011 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4012 Use byteswap.h's macros to swap bytes.
4013 * lisp.h (swap16, swap32, swap64): Remove.
4014 All uses replaced by bswap_16, bswap_32, bswap_64.
4016 * bytecode.c (exec_byte_code): Use some more volatile variables
4017 to work around local variables getting clobbered by longjmp.
4018 Port to pre-C99, which doesn't allow decls after stmts.
4020 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4022 * lisp.h (eassert): Assume that COND is true when optimizing.
4023 In other words, take on the behavior of eassert_and_assume.
4024 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4025 (eassert_and_assume): Remove. All uses replaced by eassert.
4027 * xdisp.c (Qglyphless_char): Now static.
4029 Adjust to merge from gnulib.
4030 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4031 * lisp.h: Include <verify.h>, for 'assume'.
4033 * eval.c (clobbered_eassert): New macro.
4034 (internal_catch, internal_condition_case)
4035 (internal_condition_case_1, internal_condition_case_2)
4036 (internal_condition_case_n): Use it instead of eassert
4037 when the argument contains locals clobbered by longjmp.
4038 Don't use clobbered locals outside of clobbered_eassert.
4039 (internal_lisp_condition_case): Use a volatile variable
4040 to work around a local variable's getting clobbered.
4042 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4044 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4045 (PUSH_HANDLER): New macro.
4046 (catchlist): Remove.
4047 (handlerlist): Always declare.
4049 * eval.c (catchlist): Remove (merge with handlerlist).
4050 (handlerlist, lisp_eval_depth): Not static any more.
4051 (internal_catch, internal_condition_case, internal_condition_case_1)
4052 (internal_condition_case_2, internal_condition_case_n):
4054 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4055 handlerlist/catchlist.
4056 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4057 handlerlist which can only handle a single condition-case handler at
4059 (find_handler_clause): Simplify since we only a single branch here
4062 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4064 (bcall0): New function.
4065 (exec_byte_code): Add corresponding cases. Improve error message when
4066 encountering an invalid byte-code. Let Bunwind_protect accept
4067 a function (rather than a list of expressions) as argument.
4069 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4070 and make them unconditional now that they're heap-allocated.
4072 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4074 * charset.c (Fdecode_char, Fencode_char): Remove description of
4075 `restriction' arg. now that it's hidden by advertised-calling-convention.
4077 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4079 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4080 Remove unused variable (from mac-port).
4081 (macfont_draw): Use s->ybase for correct y position.
4083 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4085 * frame.h (struct frame): Drop has_minibuffer member because...
4086 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4087 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4089 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4091 * window.h (struct window): Prefer enum text_cursor_kinds to int
4092 for phys_cursor_type member. Move the latter, phys_cursor_width,
4093 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4094 * window.c (replace_window, make_window): Adjust users.
4096 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4098 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4099 this module is never compiled otherwise.
4101 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4103 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4106 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4108 * xdisp.c (get_next_display_element): Don't call face_for_font in
4109 a build configured --without-x. (Bug#15484)
4111 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4113 * window.c (calc_absolute_offset): #elif should be #elif defined.
4115 * frame.c (delete_frame): Block/unblock input to overcome race
4116 condition (Bug#15475).
4118 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4120 * frame.c (delete_frame): Record selected frame only after
4121 calling Qdelete_frame_functions (Bug#15477).
4123 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4125 * nsterm.m (ns_selection_color): Remove.
4126 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4127 NSColor selectedText(Background)Color. Only for COCOA.
4128 (ns_term_init): Remove assignment of ns_selection_color, logic
4129 moved to ns_get_color.
4131 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4132 NS_SELECTION_COLOR_DEFAULT.
4133 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4135 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4137 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4138 frame' does not have the tool_bar_window member.
4140 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4142 Signal error when reading an empty byte-code object (Bug#15405)
4143 * lread.c (read1): Signal error.
4144 * alloc.c (make_byte_code): eassert header size.
4145 (sweep_vectors): Change an int to size_t.
4147 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4149 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4150 instead of ints, as it's the usual style for offsetof constants. See:
4151 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4153 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4154 This is ugly, but it should fix the performance problem for older
4155 GCC versions in the short run. I'll look into integrating the
4156 Gnulib module for popcount, as a better fix.
4157 See the thread starting in:
4158 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4159 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4160 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4161 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4162 (popcount_size_t): Use it.
4164 2013-09-24 Daniel Colascione <dancol@dancol.org>
4166 * process.c (Fnetwork_interface_info): Fix build break due to
4169 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4171 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4172 Prefer signed to unsigned integers where either will do.
4173 No need for 'const' on locals that do not escape.
4174 Omit easserts with unnecessary and unportable assumptions about
4175 alignment. Avoid unnecessary casts to char *.
4177 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4179 Use union for the payload of struct Lisp_Vector.
4180 This helps to avoid a few glitches dictated by C's aliasing rules.
4181 * lisp.h (struct Lisp_Vector): Use union for next and
4182 contents member. Adjust comment. Change related users.
4183 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4184 Related users changed.
4185 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4186 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4187 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4188 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4190 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4192 Optimize glyph row clearing and copying routines.
4193 * dispextern.h (struct glyph_row): Change layout of struct
4194 glyph_row to help copy_row_except_pointers. Adjust comment.
4195 * dispnew.c (null_row): Remove.
4196 (clear_glyph_row): Use offsetof and memset to find and clear
4197 just the members that need clearing. Adjust comment.
4198 (copy_row_except_pointers): Likewise for copying.
4200 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4202 Some minor cleanups of recently-added bool vector code.
4203 * conf_post.h (assume): Always return void. Use lint version
4204 only if GCC and MSC versions don't apply.
4205 * conf_post.h (assume):
4206 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4207 Depend on _MSC_VER, not __MSC_VER, for consistency with
4209 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4210 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4211 (bool_vector_binop_driver, count_trailing_zero_bits)
4212 (size_t_to_host_endian): Now static, not static inline;
4213 the latter isn't needed with modern compilers and doesn't
4214 work with older compilers anyway.
4216 * alloc.c (valgrind_p): Use bool for boolean.
4218 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4220 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4221 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4222 (display_last_displayed_message_p, message_buf_print)
4223 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4224 Use bool for boolean.
4225 * dispextern.h (cancel_line, init_desired_glyphs):
4226 Remove ancient leftover.
4227 (help_echo_showing_p, hourglass_shown_p):
4228 * lisp.h (noninteractive_need_newline): Adjust declaration.
4230 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4232 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4234 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4235 ...this file and convert the latter to static. Adjust comment.
4236 (make_initial_frame):
4237 * window.c (init_window_once): Adjust user.
4238 * frame.h (last_nonminibuf_frame): Remove declaration.
4239 * lisp.h (selected_frame): Likewise.
4240 * msdos.c (the_only_display_info): Adjust comment.
4242 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4244 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4245 computing the end column of mouse-highlight that comes from
4246 display or overlay strings. (Bug#15437)
4247 (note_mouse_highlight): Adapt calculation of last argument to
4248 mouse_face_from_string_pos to the above change.
4250 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4251 all platforms, not just for clang.
4253 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4255 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4256 about excess arguments to snprintf.
4258 * conf_post.h(assume): Use __builtin_unreachable for clang.
4260 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4262 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4263 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4265 2013-09-23 Daniel Colascione <dancol@dancol.org>
4267 * alloc.c (USE_VALGRIND): New macro; on by default
4268 when ENABLE_CHECKING.
4269 (mark_maybe_object, mark_maybe_pointer)
4270 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4272 (valgrind_p) [USE_VALGRIND]: New variable.
4273 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4275 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4277 * process.c (wait_reading_process_output): Change int pnamelen to
4280 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4281 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4282 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4283 argument to unsigned long to avoid warning.
4284 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4286 * conf_post.h (assume): Fix compiler error: x shall be cond.
4288 2013-09-22 Daniel Colascione <dancol@dancol.org>
4290 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4291 warning when compiling without a window system.
4293 2013-09-22 Daniel Colascione <dancol@dancol.org>
4295 * data.c (Qbool_vector_p): New symbol.
4296 (bool_vector_spare_mask, popcount_size_t_generic)
4297 (popcount_size_t_msc, popcount_size_t_gcc)
4299 (bool_vector_binop_driver)
4300 (count_trailing_zero_bits, size_t_to_host_endian)
4301 (Fbool_vector_exclusive_or)
4302 (Fbool_vector_union)
4303 (Fbool_vector_intersection, Fbool_vector_set_difference)
4304 (Fbool_vector_subsetp, Fbool_vector_not)
4305 (Fbool_vector_count_matches)
4306 (Fbool_vector_count_matches_at): New functions.
4307 (syms_of_data): Intern new symbol, functions.
4308 * alloc.c (bool_vector_payload_bytes): New function.
4309 (Fmake_bool_vector): Instead of calling Fmake_vector,
4310 which performs redundant initialization and argument checking,
4311 just call allocate_vector ourselves. Make sure we clear any
4312 terminating padding to zero.
4313 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4314 instead of open-coding the size calculation.
4315 (vroundup_ct): New macro.
4316 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4317 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4318 * composite.c (composition_gstring_put_cache):
4319 Change lint_assume to assume.
4320 * conf_post.h (assume): New macro.
4321 (lint_assume): Remove.
4322 * dispnew.c (update_frame_1): Change lint_assume to assume.
4323 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4325 * image.c (gif_load): Change lint_assume to assume.
4326 * lisp.h (eassert_and_assume): New macro.
4327 (Qbool_vector_p): Declare.
4328 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4329 (swap16, swap32, swap64): New inline functions.
4330 * macfont.m (macfont_shape): Change lint_assume to assume.
4331 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4332 * xsettings.c (parse_settings): Use new swap16 and
4333 swap32 from lisp.h instead of file-specific macros.
4335 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4337 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4338 found (which can legitimately happen when the glyph row at the
4339 window start is disabled in the current_matrix. (Bug#15365)
4341 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4343 Fix syntax.h bug introduced by recent INLINE change.
4344 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4345 conditionally compiled one way in some modules, and a different
4346 way in others. This doesn't work with extern inline functions,
4347 which must have the same definition in all modules, because the
4348 defining code might be shared across modules, depending on the
4349 implementation. Symptoms reported by Martin Rudalics in:
4350 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4351 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4352 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4353 overriding the corresponding functions in syntax.h.
4354 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4355 (syntax_property): New inline functions.
4356 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4357 Rewrite in terms of these new functions.
4359 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4361 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4362 not chars_in_text, whose result depends on the multibyteness of
4363 the current buffer. (Bug#15426)
4365 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4367 Port recent change to hosts where pointers aren't 'long'.
4368 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4369 Don't assume that pointers are the same width as 'long'.
4370 Add a compile-time check that a pointer fits into two X slots.
4372 A simpler, centralized INLINE.
4373 * conf_post.h (INLINE): Define only if not already defined.
4374 This allows us to use a single INLINE, defined by one file
4376 * emacs.c (INLINE): Define it.
4377 Also, include category.h, charset.h, composite.h, dispextern.h,
4378 syntax.h, systime.h, so that their INLINE definitions are expanded
4380 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4381 * buffer.h, buffer.c (BUFFER_INLINE):
4382 * category.h, category.c (CATEGORY_INLINE):
4383 * character.h, character.c (CHARACTER_INLINE):
4384 * charset.h, charset.c (CHARSET_INLINE):
4385 * composite.h, composite.c (COMPOSITE_INLINE):
4386 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4387 * frame.h, frame.c (FRAME_INLINE):
4388 * intervals.h, intervals.c (INTERVALS_INLINE):
4389 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4390 * lisp.h, alloc.c (LISP_INLINE):
4391 * process.h, process.c (PROCESS_INLINE):
4392 * syntax.h, syntax.c (SYNTAX_INLINE):
4393 * systime.h, sysdep.c (SYSTIME_INLINE):
4394 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4395 * window.h, window.c (WINDOW_INLINE):
4396 Remove. All uses replaced with INLINE.
4398 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4400 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4403 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4405 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4406 'const char *' to avoid compiler warnings due to similar change in
4407 the prototype of x_get_string_resource.
4409 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4411 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4412 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4413 going to replace static variables below. Adjust comments.
4414 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4415 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4416 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4417 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4418 Related users changed.
4419 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4420 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4421 last_mouse_movement_time, going to replace static variables below.
4423 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4424 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4426 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4427 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4428 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4429 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4430 static variables below.
4431 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4432 (last_mouse_scroll_bar): Remove.
4433 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4434 (mouseExited): Related users changed.
4436 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4438 Do not use external array to process X scroll bar messages.
4439 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4440 (x_send_scroll_bar_event): Pack window pointer into two slots
4441 of XClientMessageEvent if we're 64-bit. Adjust comment.
4442 (x_scroll_bar_to_input_event): Unpack accordingly.
4444 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4446 Ifdef away recent changes which aren't relevant to NS port.
4447 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4448 [!HAVE_NS]: Declare as such.
4449 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4450 [!HAVE_NS]: Define as such.
4452 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4454 * frame.c (x_redo_mouse_highlight): New function
4455 to factor out common code used in W32 and X ports.
4456 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4457 * xterm.h (struct x_display_info):
4458 * w32term.h (struct w32_display_info):
4459 * nsterm.h (struct ns_display_info): New members
4460 last_mouse_motion_frame, last_mouse_motion_x and
4461 last_mouse_motion_y, going to replace static variables below.
4462 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4463 (redo_mouse_highlight): Remove.
4464 (note_mouse_movement, syms_of_xterm): Adjust user.
4465 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4466 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4467 (redo_mouse_highlight): Remove.
4468 (note_mouse_movement, syms_of_w32term): Adjust user.
4469 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4470 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4472 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4473 * nsfns.m (compute_tip_xy): Adjust user.
4475 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4477 * frame.c (x_mouse_grabbed): New function.
4478 * dispextern.h (x_mouse_grabbed): Add prototype.
4479 (last_mouse_frame): Remove declaration.
4480 * xterm.h (struct x_display_info):
4481 * w32term.h (struct w32_display_info):
4482 * nsterm.h (struct ns_display_info): New member
4483 last_mouse_frame, going to replace...
4484 * xdisp.c (last_mouse_frame): ...global variable.
4485 (note_tool_bar_highlight):
4486 * w32term.c (w32_mouse_position, w32_read_socket):
4487 * xterm.c (XTmouse_position, handle_one_xevent):
4488 Use x_mouse_grabbed.
4489 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4491 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4493 * w32term.c (w32_read_socket): Avoid temporary
4494 variables in a call to x_real_positions.
4495 * xterm.c (handle_one_xevent): Likewise.
4497 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4499 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4500 (x_icon_type): Remove prototype.
4501 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4502 * frame.c (x_icon_type): Remove.
4503 * w32term.c (x_make_frame_visible, x_iconify_frame):
4504 * xterm.c (x_make_frame_visible, x_iconify_frame):
4505 Use x_set_bitmap_icon to factor out common code.
4507 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4509 * dispextern.h (check_x_display_info, x_get_string_resource):
4510 Declare here just once and unify the latter.
4511 * frame.c (check_x_display_info, x_get_string_resource):
4512 * nsterm.h (check_x_display_info):
4513 * xrdb.c (x_get_string_resource):
4514 * xterm.h (check_x_display_info): Remove prototypes.
4515 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4516 * w32reg.c (x_get_string_resource): Likewise.
4517 (w32_get_rdb_resource): Adjust user.
4519 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4521 * xterm.h (struct x_display_info): New member
4522 x_pending_autoraise_frame, going to replace...
4523 * xterm.c (pending_autoraise_frame): ...static variable.
4524 (x_new_focus_frame, XTread_socket): Adjust users.
4525 * w32term.h (struct w32_display_info): New member
4526 w32_pending_autoraise_frame, going to replace...
4527 * w32term.c (pending_autoraise_frame): ...global variable.
4528 (x_new_focus_frame, w32_read_socket): Adjust users.
4530 2013-09-17 Glenn Morris <rgm@gnu.org>
4532 * xdisp.c (message_dolog): If we create *Messages*,
4533 switch it to messages-buffer-mode.
4535 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4537 Don't overuse 'const' in types of locals.
4538 * bidi.c (bidi_count_bytes):
4539 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4540 (xg_event_is_for_scrollbar):
4541 * xselect.c (x_handle_property_notify)
4542 (x_handle_selection_notify, x_handle_dnd_message):
4543 * xsettings.c, xsettings.h (xft_settings_event):
4544 * xterm.c (x_handle_net_wm_state, handle_one_event)
4545 (x_menubar_window_to_frame, x_detect_focus_change)
4546 (construct_mouse_click, note_mouse_movement)
4547 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4548 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4549 (handle_one_xevent, x_handle_net_wm_state):
4550 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4551 (x_handle_dnd_message):
4552 Avoid unnecessary 'const', typically the second 'const' in
4553 'const foo * const arg', a 'const' that does not affect the API
4554 and doesn't significantly help the human reader.
4556 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4558 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4559 only if Glib < 2.36.0.
4560 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4561 * xsettings.c (init_gconf, init_gsettings): Do not check
4563 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4565 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4567 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4569 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4570 before calling g_type_init.
4572 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4574 * nsterm.m (syms_of_nsterm): ... to here.
4576 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4578 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4579 (ignore_next_mouse_click_timeout): Use Time as X does.
4580 (handle_one_xevent): Avoid cast and use unsigned comparison.
4582 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4584 Do not copy X event in handle_one_xevent except KeyPress case.
4585 Wnen XEvent is processed, it is unlikely to be changed except
4586 KeyPress case, so we can avoid copying and use const pointer to
4587 const data to make sure that an event is not changed elsewhere.
4588 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4589 const' and do not create local copy except for the KeyPress event.
4590 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4591 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4592 (x_handle_net_wm_state, x_menubar_window_to_frame)
4593 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4594 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4595 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4596 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4597 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4598 (x_handle_dnd_message):
4599 * xsettings.c (xft_settings_event):
4600 Use 'const XEvent * const' where appropriate.
4601 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4603 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4605 Fix X event waiting to handle multiple frames.
4606 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4607 * xterm.c (pending_event_wait): Remove. Adjust users.
4608 (x_detect_focus_change): Pass frame arg.
4609 (handle_one_xevent): Find related frame early and clear per-frame
4610 wait_event_type only if this is an event for the relevant frame.
4611 (x_wait_for_event): Use per-frame wait_event_type.
4613 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4615 * nsfns.m (Fx_create_frame): Fix font driver registration for
4618 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4619 for syms_of_macfont.
4621 * nsterm.m: Include macfont.h.
4622 (ns_tmp_flags, ns_tmp_font): Remove.
4623 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4624 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4625 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4626 (changeFont:): Fix code style. Check for font driver type when
4629 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4632 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4633 (nsfont_open): Set font driver type.
4634 Set font->ascent and font->descent. Figure out font instead of
4635 ns_tmp_font, and flags instead of ns_tmp_flags.
4636 Fix indentation. Remove call to ns_draw_text_decoration,
4639 * nsfns.m: Include macfont.h.
4640 (Fx_create_frame): Register macfont driver, make a better default font.
4641 (Fns_popup_font_panel): Get font from macfont driver, if used.
4643 * macfont.m, macfont.h, macuvs.h: New files.
4645 * font.h: Declare syms_of_macfont.
4647 * font.c (syms_of_font): Call syms_of_macfont.
4649 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4651 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4653 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4654 and it is always zero for others, so I assume that this is an ancient
4655 leftover which nobody will want to change any more.
4656 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4657 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4658 * frame.c (x_set_scroll_bar_width):
4659 * w32fns.c (w32_createscrollbar):
4660 * w32term.c (w32_set_vertical_scroll_bar):
4661 * xfns.c (x_set_scroll_bar_default_width):
4662 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4663 (x_scroll_bar_expose): Related users changed.
4665 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4667 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4668 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4669 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4671 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4673 * nsterm.h, w32term.h, xterm.h: ...and not here.
4674 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4675 Remove unused Xisms.
4676 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4677 these modules are never compiled otherwise.
4679 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4681 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4682 Doc fix. (Bug#15375)
4684 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4686 Unify Fx_focus_frame between all ports.
4687 * frame.h (x_focus_frame): New prototype.
4688 * xfns.c (Fx_focus_frame): Remove.
4689 (syms_of_xfns): Do not defsubr it.
4690 (x_focus_frame): X implementation.
4691 * nsfns.m (Fx_focus_frame): Remove.
4692 (syms_of_nsfns): Do not defsubr it.
4693 (x_focus_frame): NS implementation.
4694 * w32term.c (Fx_focus_frame): Remove.
4695 (x_focus_on_frame): Rename to...
4696 (x_focus_frame): W32 implementation.
4697 * w32term.h (x_focus_on_frame): Remove prototype.
4698 * w32fns.c (Fx_focus_frame): Remove.
4699 (syms_of_w32fns): Do not defsubr it.
4700 * frame.c (Fx_focus_frame): Define here.
4701 (syms_of_frame): Defsubr here.
4702 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4704 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4706 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4707 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4708 each port to reference the port-specific window system data.
4709 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4710 (FRAME_DISPLAY_INFO): Define.
4711 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4712 (FRAME_DISPLAY_INFO): Define. Adjust users.
4713 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4714 (FRAME_DISPLAY_INFO): Define. Adjust users.
4715 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4716 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4717 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4718 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4719 * xselect.c, xterm.c: All related users changed.
4721 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4723 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4724 (x_menubar_window_to_frame): Remove prototypes.
4725 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4726 (x_menubar_window_to_frame, x_top_window_to_frame):
4728 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4729 (x_menubar_window_to_frame, x_top_window_to_frame):
4730 ...to here and convert all but the last to static.
4732 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4734 * lisp.mk (lisp): Add w32-common-fns.elc.
4736 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4738 * charset.c (char_charset): Document an exception for char-charset.
4740 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4742 * xterm.h (x_display_info): New field last_user_time...
4743 * xterm.c (toplevel): ...to replace static last_user_time.
4744 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4746 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4748 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4749 scroll bar values to prevent thumb from disappear and update comment.
4751 2013-09-11 Glenn Morris <rgm@gnu.org>
4753 * emacs.c (usage_message): Possessive apostrophe tweak.
4755 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4757 * nsterm.m (syms_of_nsterm): Use Qns.
4758 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4759 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4760 * xfns.c (x_display_info_for_name, Fx_open_connection):
4761 Remove old '#if 0' code.
4762 (syms_of_xfns): Use Qx.
4763 * termhooks.h (fullscreen_hook): Remove the leftover.
4764 (struct terminal): Fix typo in comment.
4766 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4768 Cleaning up a few X scroll bar bits.
4769 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4770 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4771 New member last_seen_part, going to replace...
4772 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4773 (xt_action_hook) [USE_LUCID]: Adjust user.
4774 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4775 Lucid-specific scroll bar support.
4776 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4777 to int and adjust to use last_seen_part member.
4778 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4779 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4780 Initialize last_seen_part.
4782 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4784 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4785 insert-buffer-substring an empty string.
4787 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4789 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4790 avoiding a GCC warning.
4792 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4794 Ifdef away frame tool bar code when it is not really used.
4795 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4796 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4797 and minimize_tool_bar_window_p under the above.
4798 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4799 (fset_tool_bar_window): Likewise.
4800 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4801 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4802 (change_frame_size_1):
4803 * window.c (window_from_coordinates, Frecenter): Adjust users.
4804 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4805 code is not really used.
4806 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4807 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4808 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4809 [!USE_GTK && !HAVE_NS]: Define as such.
4810 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4811 (note_mouse_highlight, expose_frame):
4812 * xfns.c (x_set_tool_bar_lines):
4813 * xterm.c (handle_one_xevent): Adjust users.
4815 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4817 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4818 This bug was introduced by my 2013-08-26 patch, which incorrectly
4819 assumed that the terminfo implementation doesn't use termcap buffers.
4820 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4821 these buffers apparently are used after all.
4822 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4823 (struct tty_display_info): Define members termcap_term_buffer and
4824 termcap_strings_buffer even if TERMINFO.
4826 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4829 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4830 'usage' docstring entry to pacify make-docfile.
4832 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4834 Change comparison functions =, <, >, <=, >= to take many arguments.
4835 * data.c: Change comparison functions' interface and implementation.
4836 * lisp.h: Make arithcompare available for efficient two arg
4838 * bytecode.c: Use arithcompare.
4839 * fileio.c: Use new interface.
4841 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4843 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4845 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4847 * eval.c (Feval): Document the new use of `lexical'.
4849 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4851 Review and drop old frame resize hack.
4852 * frame.h (struct frame): Remove force_flush_display_p.
4853 * dispnew.c (update_frame): Adjust user and don't call
4854 flush_frame here. The comment has said that there was an issues
4855 with redisplaying fringes, but I don't see any differences with
4856 and without this hack. Hopefully we can continue without it.
4857 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4858 current frame matrices twice if resized_p is set.
4860 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4862 Do not populate pure Xism x_sync to other ports.
4863 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4864 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4865 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4866 * w32term.h (x_sync): Remove prototype.
4868 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4870 Cleanup frame flushing.
4871 * dispextern.h (struct redisplay_interface):
4872 Drop flush_display_optional because flush_display is enough
4873 for X and flushing via RIF is just a no-op for others.
4874 * frame.h (flush_frame): New function.
4875 * dispnew.c (update_frame):
4876 * minibuf.c (read_minibuf):
4877 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4879 * keyboard.c (detect_input_pending_run_timers): Do not flush
4880 all frames but selected one in redisplay_preserve_echo_area.
4881 * nsterm.m (ns_flush): Remove no-op.
4882 (ns_redisplay_interface): Adjust user.
4883 * w32term.h (x_flush): Remove no-op.
4884 (w32_redisplay_interface): Adjust user.
4885 * xterm.c (x_flush): Simplify because we do not flush all
4886 frames at once any more. Adjust comment.
4887 (x_redisplay_interface): Adjust user.
4889 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4891 Port --without-x --enable-gcc-warnings to Fedora 19.
4892 * gfilenotify.c (globals_of_gfilenotify):
4893 Call g_type_init only if using an older glib version that needs it.
4895 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4897 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4898 (last_glyphless_glyph_merged_face_id): Remove declarations.
4899 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4900 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4901 (last_glyphless_glyph_merged_face_id): Now static.
4902 (merge_escape_glyph_face): New function, refactored from...
4903 (get_next_display_element): ...here.
4904 (merge_glyphless_glyph_face): New function, refactored from...
4905 (produce_glyphless_glyph): ...here...
4906 * term.c (produce_glyphless_glyph): ...and here.
4908 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4910 * eval.c (eval_sub): Only call Ffunction if necessary.
4912 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4914 Attempt to make redisplay more selective when changing cursor type.
4915 * frame.h (struct frame): New bitfield cursor_type_changed.
4916 * xdisp.c (cursor_type_changed): Remove.
4917 (try_cursor_movement, redisplay_window, try_window_id)
4918 (set_frame_cursor_types, try_window_reusing_current_matrix):
4919 Adjust to use per-frame bitfield.
4920 (redisplay_internal): Look for cursor type change on each visible
4921 frame and consider all frames if cursor type has been changed on
4922 the frame other than selected. If cursor type has been changed on
4923 selected frame only, do not use fast update.
4925 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4927 Attempt to make redisplay more selective when changing fonts.
4928 * frame.h (struct frame): New bitfield fonts_changed.
4929 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4930 (adjust_frame_glyphs): Add prototype.
4931 * dispnew.c (fonts_changed_p): Remove.
4932 (adjust_glyphs): Remove because we do not
4933 adjust matrices on all frames at once any more.
4934 (adjust_frame_glyphs): Block and unblock input here.
4935 (adjust_glyph_matrix): Use fonts_changed.
4936 (change_frame_size_1): Use adjust_frame_glyphs.
4937 * font.c (font_open_entity): Use fonts_changed.
4938 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4939 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4940 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4941 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4942 (shrink_mini_window, Fresize_mini_window_internal)
4943 (window_scroll_pixel_based, Fset_window_configuration)
4944 (apply_window_adjustment, Fset_window_vscroll):
4945 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4946 Use adjust_frame_glyphs.
4947 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4948 (try_window_reusing_current_matrix, try_window_id, display_line)
4949 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4950 (redisplay_internal): Consider fonts_changed and adjust frame
4951 matrices for each frame only if the frame is visible. If font
4952 has been changed on some frame during full redisplay, retry
4953 only visible frames where the font has been actually changed.
4955 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4957 Cache current header and mode line height for each window.
4958 * window.h (struct window): New fields mode_line_height
4959 and header_line_height.
4960 * window.c (make_window): Initialize them.
4961 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4962 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4963 (current_mode_line_height, current_header_line_height):
4965 * xdisp.c (current_mode_line_height, current_header_line_height):
4967 (pos_visible_p, init_xdisp): Adjust user.
4968 (redisplay_window): Invalidate mode_line_height and
4969 header_line_height if current and desired matrices do not agree.
4971 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4973 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4974 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4976 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4978 Make --without-x compatible with --enable-gcc-warnings.
4979 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4980 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4981 members under HAVE_WINDOW_SYSTEM.
4982 * keyboard.c (make_lispy_focus_out): Likewise.
4983 (record_menu_key): Move under HAVE_MENUS.
4984 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4985 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4986 (syms_of_xdisp): Adjust user.
4987 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4988 (start_hourglass, cancel_hourglass):
4989 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4990 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4991 and CLEAR_FONT_TABLE_NFONTS.
4992 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4993 Declare only if HAVE_WINDOW_SYSTEM.
4994 (lface_same_font_attributes_p, clear_face_gcs): Define only
4995 if HAVE_WINDOW_SYSTEM.
4997 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4999 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5000 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5001 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5003 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5005 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5007 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5009 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5010 This fixes a type error on hosts where ptrdiff_t is wider than int.
5012 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5014 * keyboard.c (read_key_sequence_vs): New function.
5015 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5018 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5020 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5022 Makefile improvements.
5023 * Makefile.in (config.status): Don't use double-colon rules, as
5024 they are not portable according to POSIX. Fix shell typo with `;
5025 I guess this rule has never been tested?
5026 (VCSWITNESS): New macro, to override any environment var.
5028 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5030 * xterm.h (struct x_display_info): Do not track X connection
5031 fd separately because it is always available from Display.
5032 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5035 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5037 * buffer.c (drop_overlay):
5038 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5039 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5041 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5043 * buffer.c (Fmake_overlay, Fmove_overlay):
5044 * intervals.c (set_point_from_marker):
5045 * print.c (PRINTPREPARE): Prefer signal_error
5046 to plain error and report unsuitable marker too.
5048 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5050 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5051 for 'dragging' member.
5052 (struct x_output): Remove set-but-unused leftovers
5053 'left_before_move' and 'top_before_move'.
5054 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5055 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5056 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5057 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5058 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5059 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5060 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5061 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5063 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5065 * nsfont.m (INVALID_GLYPH): New define.
5066 (nsfont_encode_char): Use INVALID_GLYPH.
5067 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5069 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5071 * xterm.c (x_last_mouse_movement_time): Revert last change.
5072 This code should use XDisplayMotionBufferSize to check display's
5073 motion history first, and there are few other issues as well.
5074 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5075 (handle_one_xevent): Adjust user.
5077 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5079 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5080 * frame.c (Flast_nonminibuf_frame): ... to here.
5081 (check_minibuf_window): Don't abort if no window was found
5084 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5086 Use XGetMotionEvents to ask the last mouse motion time from X server.
5087 * xterm.c (X_MOTION_HISTORY): Default to 1.
5088 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5089 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5090 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5091 Ifdef away legacy code.
5092 (XTmouse_position, x_scroll_bar_report_motion):
5093 Use x_last_mouse_movement_time.
5094 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5097 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5099 * msdos.c (last_mouse_window): Move to...
5100 (dos_rawgetc): ...this function and adjust comment.
5101 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5102 (mouseMoved): ...this function and adjust comment.
5103 * w32term.c (last_window): Likewise with...
5104 (w32_read_socket): ...this function.
5105 * xterm.c (last_window): Likewise with...
5106 (handle_one_xevent): ...this function.
5108 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5110 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5111 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5112 (handle_one_xevent): ...to here.
5113 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5116 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5118 * msdos.c (IT_set_terminal_window): Remove no-op.
5119 (initialize_msdos_display): Adjust terminal setup.
5120 * w32console.c (w32con_set_terminal_window): Remove no-op.
5121 (initialize_w32_display): Adjust terminal setup.
5122 * w32term.c (w32_set_terminal_window): Remove no-op.
5123 (w32_create_terminal): Adjust terminal setup.
5124 * xterm.c (XTset_terminal_window): Remove no-op.
5125 (x_create_terminal): Adjust terminal setup.
5127 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5129 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5131 (ns_create_terminal): Adjust terminal setup.
5132 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5134 (w32_create_terminal): Adjust terminal setup.
5135 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5137 (x_create_terminal): Adjust terminal setup.
5139 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5141 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5142 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5143 * dispnew.c (buffer_posn_from_coords):
5144 * window.c (Fwindow_end, displayed_window_lines):
5145 * xdisp.c (redisplay_mode_lines): Use it.
5147 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5149 * fontset.c (face_for_char): Check char in the current face font first
5150 if HAVE_NS (Bug#15138).
5152 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5154 * window.c (temp_output_buffer_show): Make sure window returned
5155 by display_buffer is live (Bug#15213).
5157 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5159 Minor cleanup to avoid forward declarations.
5160 * coding.h (struct ccl_spec): Remove forward declaration.
5161 * composite.h (toplevel): Include font.h.
5162 (struct composition_it, struct face, struct font_metrics):
5163 Remove forward declaration.
5164 * dispextern.h (struct image, struct atimer): Likewise.
5165 * emacsgtkfixed.h (struct frame): Likewise.
5166 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5167 * font.h (struct font_driver, struct font, struct glyph_string)
5168 (struct face): Remove forward declaration.
5169 * fontset.h (struct face, struct font): Likewise.
5170 * frame.h (toplevel): Style cleanup.
5171 (enum output_method): Move to...
5172 * termhooks.h (enum output_method): ...here.
5173 (struct glyph, struct frame, struct ns_display_info)
5174 (struct x_display_info, struct w32_display_info):
5175 Remove forward declaration.
5176 * xterm.h (toplevel): Include termhooks.h.
5177 (struct font, struct window, struct glyph_matrix, struct frame)
5178 (struct input_event, struct face, struct image): Remove forward
5180 * gtkutil.h (struct _widget_value): Likewise.
5181 * keyboard.h (toplevel): Include termhooks.h.
5182 (struct input_event): Remove forward declaration.
5184 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5186 * intervals.c (set_point_from_marker): New function.
5187 * editfns.c (Fgoto_char):
5188 * process.c (Finternal_default_process_filter):
5189 * window.c (select_window_1): Use it.
5190 * buffer.h (set_point_from_marker): Add prototype.
5192 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5194 * w32.c (term_winsock): Call release_listen_threads before calling
5196 (_sys_wait_accept): Wait for accept event in a loop with a finite
5197 timeout, instead of waiting indefinitely. Will hopefully avoid
5198 hanging during exit because WSACleanup deadlocks waiting for the
5199 event object to be released. (Bug#14333)
5201 * w32proc.c (release_listen_threads): New function, signals all
5202 the reader threads that listen for connections to stop waiting.
5204 * w32.h (release_listen_threads): Add prototype.
5206 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5208 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5209 field of new marker (for sanity and safety).
5210 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5211 anyway because XMISCTYPE is a function and can't be an lvalue).
5213 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5215 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5216 (x_after_update_window_line, x_scroll_bar_create)
5217 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5218 (handle_one_xevent, x_clear_frame_area):
5219 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5220 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5221 * xterm.h (x_clear_area): Adjust prototype.
5223 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5225 Hook scanning and indentation functions to find_newline. This helps
5226 to avoid duplicated code and renders more respect to newline cache.
5227 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5228 * cmds.c (Fforward_line):
5229 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5230 Use find_newline and avoid unnecessary point movements.
5231 * search.c (scan_newline): Implement on top of find_newline.
5233 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5235 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5236 scoped code (bug#11258).
5238 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5240 * nsterm.m (last_window): New variable.
5241 (EV_TRAILER2): New macro.
5242 (EV_TRAILER): Call EV_TRAILER2.
5243 (mouseMoved:): Add support for mouse-autoselect-window
5244 on nextstep (Bug#6888).
5246 2013-08-28 Andreas Schwab <schwab@suse.de>
5248 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5249 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5250 Remove unused macro definitions.
5251 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5252 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5253 Only define if emacs.
5255 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5257 Prefer enum glyph_row_area to int where appropriate.
5258 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5260 (window_box, window_box_width, window_box_left, window_box_left_offset)
5261 (window_box_right, window_box_right_offset): Adjust prototypes.
5262 * xdisp.c (window_box, window_box_width, window_box_left)
5263 (window_box_left_offset, window_box_right, window_box_right_offset):
5264 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5265 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5266 * nsterm.m (ns_clip_to_row):
5267 * w32term.c (w32_clip_to_row):
5268 * xterm.c (x_clip_to_row): Likewise.
5270 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5272 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5273 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5275 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5277 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5278 for portability to hosts where /bin/sh has problems.
5280 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5282 Redesign redisplay interface to drop global output_cursor.
5283 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5284 (toplevel): Remove declaration of output_cursor.
5285 (set_output_cursor, x_cursor_to): Remove prototype.
5286 * window.h (struct window): New member output_cursor.
5287 (output_cursor_to): New function to replace RIF member.
5288 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5289 (update_text_area, set_window_cursor_after_update): Use it.
5290 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5291 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5292 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5293 * w32term.c (x_update_window_begin, x_update_window_end):
5294 * xterm.c (x_update_window_begin, x_update_window_end):
5295 Adjust to use per-window output cursor.
5297 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5299 Simplify SELECT_TYPE-related code.
5300 Like EMACS_TIME, this portability layer is no longer needed, since
5301 Emacs has been using fd_set as a portability layer for some time.
5302 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5303 (SELECT_TYPE): Remove. All uses changed to fd_set.
5304 (fd_set) [!FD_SET]: New typedef.
5306 Simplify EMACS_TIME-related code.
5307 This portability layer is no longer needed, since Emacs has been
5308 using struct timespec as a portability layer for some time.
5309 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5310 Include <time.h> rather than "systime.h"; that's all that's needed now.
5311 * dispnew.c: Include <timespec.h> rather than "systime.h";
5312 that's all that's needed now.
5313 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5314 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5315 TIMESPEC_RESOLUTION.
5316 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5317 LOG10_TIMESPEC_RESOLUTION.
5318 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5319 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5320 (make_emacs_time): Remove. All used changed to make_timespec.
5321 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5322 (current_timespec): Rename from current_emacs_time. All uses changed.
5323 (add_emacs_time): Remove. All uses changed to timespec_add.
5324 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5325 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5326 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5327 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5328 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5329 (current_timespec): Rename from current_emacs_time. All uses changed.
5330 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5331 changed to timespec_cmp.
5332 * xgselect.c: Include <timespec.h>, since our .h files don't.
5334 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5336 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5337 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5338 Remove the leftovers.
5339 * gtkutil.c (toplevel): Do not declare Qxft but include
5341 * image.c (toplevel): Do not declare Vlibrary_cache because
5342 it's already done in lisp.h.
5344 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5346 * lisp.h (Mouse_HLInfo): Move from here...
5347 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5348 (reset_mouse_highlight): New function.
5349 * msdos.c (dos_set_window_size, IT_update_begin)
5350 (internal_terminal_init):
5351 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5352 (ns_initialize_display_info):
5353 * w32console.c (initialize_w32_display):
5354 * w32term.c (x_update_window_end, x_free_frame_resources)
5355 (w32_initialize_display_info):
5356 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5357 * window.c (Fdelete_other_windows_internal):
5358 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5359 * termchar.h (toplevel):
5360 * xterm.h (toplevel): Include dispextern.h.
5362 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5364 Fix minor problems found by static checking.
5365 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5366 (expect): Avoid nested-if warning.
5367 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5368 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5369 * nsterm.h, nsterm.m (ns_select):
5370 * xgselect.c, xgselect.h (xg_select):
5371 Adjust signature to better match pselect's.
5372 * nsterm.m (ns_select):
5373 Don't set *TIMEOUT, since pselect doesn't.
5374 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5375 diagnostic about assigning const char * to it.
5376 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5378 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5380 * lread.c (substitute_object_recurse): Handle hash-tables as well
5383 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5385 Fix unlikely core dump in init_tty, and simplify terminfo case.
5386 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5387 The old version incorrectly dumped core if malloc returned a
5388 buffer containing only non-NUL bytes.
5389 (init_tty): Do not allocate or free termcap buffers; the
5390 struct does that for us now.
5391 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5392 (struct tty_display_info): Define members termcap_term_buffer and
5393 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5394 use them. Allocate them directly in struct rather than indirectly
5395 via a pointer, to simplify init_tty.
5397 * frame.c (check_minibuf_window): Initialize 'window' properly,
5398 so that Emacs reliably aborts later if 'window' is not initialized.
5400 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5402 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5403 of VoidSymbol (Bug#15154).
5405 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5407 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5408 mouse_face_beg_y and mouse_face_end_y.
5409 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5410 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5411 Adjust users and update comment where appropriate.
5413 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5415 * frame.c (check_minibuf_window): New function.
5416 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5417 Call check_minibuf_window (Bug#15183).
5419 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5421 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5422 because this is the only last cursor data we need to keep and consult.
5423 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5424 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5427 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5429 Fix recovering from possible decompression error.
5430 Since insert_from_gap doesn't always move point, we can't use PT as
5431 the position where the partially decompressed data ends, and
5432 should count how many bytes was produced so far.
5433 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5434 (unwind_decompress): Really delete partially uncompressed data.
5435 (Fzlib_decompress_region): Take decompressed data size into account.
5437 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5439 * syntax.c (init_syntax_once): Adjust comment and do an early
5440 initialization of Qchar_table_extra_slots just once...
5441 * casetab.c (init_casetab_once):
5442 * category.c (init_category_once):
5443 * character.c (syms_of_character):
5444 * coding.c (syms_of_coding):
5445 * xdisp.c (syms_of_xdisp): ...and omit it here.
5447 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5449 * xdisp.c (get_next_display_element): Don't apply to characters
5450 from a display vector the logic of setting it->end_of_box_run_p
5451 suitable for characters from a buffer. (Bug#15175)
5453 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5454 to handle directories, rather than '_utime' which doesn't.
5457 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5459 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5460 or fullscreen (Bug#14627).
5462 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5464 System-dependent integer overflow fixes.
5465 * process.c (Fset_process_window_size): Signal an error if
5466 the window size is outside the range supported by the lower level.
5467 * sysdep.c (set_window_size): Return negative on error,
5468 nonnegative on success, rather than -1, 0, 1 on not in system,
5469 failure, success. This is simpler. Caller changed.
5470 (serial_configure): Remove unnecessary initialization of local.
5471 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5472 size fits in unsigned long; this isn't true on some 32-bit hosts.
5473 Avoid buffer overrun if some future version of /proc/meminfo has a
5474 variable name longer than 20 bytes.
5475 (system_process_attributes) [__FreeBSD__]:
5476 Don't assume hw.availpages fits in 'int'.
5478 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5480 Don't let very long directory names overrun the stack.
5481 Fix some related minor problems involving "//", vfork.
5482 * callproc.c (encode_current_directory): New function.
5483 (call_process): Don't append "/"; not needed.
5484 * fileio.c (file_name_as_directory_slop): New constant.
5485 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5486 this can save the caller having to alloca.
5487 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5488 Use SAFE_ALLOCA, not alloca.
5489 (directory_file_name, Fexpand_file_name): Leave leading "//"
5490 alone, since it can be special even on POSIX platforms.
5491 * callproc.c (call_process):
5492 * process.c (Fformat_network_address):
5493 * sysdep.c (sys_subshell):
5494 Use encode_current_directory rather than rolling our own.
5495 (create_process): No need to encode directory; caller does that now.
5496 * process.h (encode_current_directory): New decl.
5497 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5498 Rework to avoid 'goto xyzzy;'.
5500 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5502 * xdisp.c (handle_face_prop): If the default face was remapped use
5503 the remapped face for strings from prefix properties. (Bug#15155)
5505 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5507 Minor cleanup for redisplay interface and few related functions.
5508 * frame.h (enum text_cursor_kinds): Move from here...
5509 * dispextern.h (enum text_cursor_kinds): ...to here.
5510 (toplevel): Drop unnecessary declarations.
5511 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5512 in update_window_end_hook and draw_window_cursor functions.
5513 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5514 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5515 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5516 * xterm.c (x_update_window_end, x_draw_window_cursor):
5517 * xdisp.c (display_and_set_cursor, update_window_cursor)
5518 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5519 enum text_cursor_kinds where appropriate.
5521 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5523 Redesign redisplay interface to drop updated_row and updated_area.
5524 * dispextern.h (updated_row, updated_area): Remove declaration.
5525 (struct redisplay_interface): Pass glyph row and row area parameters
5526 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5527 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5529 * dispnew.c (updated_row, updated_area): Remove.
5530 (redraw_overlapped_rows, update_window_line): Adjust user.
5531 (update_marginal_area, update_text_area): Likewise. Pass updated row
5532 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5533 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5536 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5538 * process.c (flush_pending_output): Remove stub.
5541 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5543 * callproc.c: Fix race that killed background processes (Bug#15144).
5544 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5545 Record deleted process-id in critical section, not afterwards.
5546 Don't mistakenly kill process created by a call-process invocation
5547 that discards output and does not wait.
5549 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5551 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5552 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5553 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5554 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5555 to shut up compiler in mark_object.
5556 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5558 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5560 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5561 We can't portably rely on PTY_OPEN doing that, even if
5562 it calls posix_openpt with O_CLOEXEC.
5564 2013-08-20 Kenichi Handa <handa@gnu.org>
5566 * character.c (string_char): Improve commentary.
5568 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5570 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5571 (struct animation_cache): Make signature a flexible array member.
5572 All uses changed. This is a tad slower but may insulate us better
5573 from future changes to ImageMagick.
5575 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5577 * image.c: Shrink memory needed for animation cache.
5578 (SIGNATURE_DIGESTSIZE): New constant.
5579 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5580 (imagemagick_create_cache): Copy the signature. This saves
5581 several KB of memory that ImageMagick wastes per signature.
5582 Don't bother updating the update_time, as the caller does that now.
5583 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5584 it's a fixed size struct member now.
5585 (imagemagick_get_animation_cache): Always destroy the signature,
5586 as it's now imagemagick_create_cache's responsibility to copy it.
5587 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5588 and use memcmp rather than strcmp.
5589 eassert that ImageMagick returns a signature of the specified length.
5591 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5593 * image.c (imagemagick_get_animation_cache): Don't segfault on
5595 (imagemagick_get_animation_cache): Revert to previous definition
5596 so that it actually works. But keep the memory leak fix.
5597 (imagemagick_get_animation_cache): Fix memory leak.
5599 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5601 * image.c: Fix animation cache signature memory leak.
5602 Fix some other minor performance problems while we're at it.
5603 (imagemagick_create_cache): Clear just the members that
5604 need clearing. Don't set update_time, as caller does that now.
5605 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5606 Simplify by using pointer-to-pointer instead of a prev pointer.
5607 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5608 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5609 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5610 it's already a copy. Free the signature probe unless it's cached.
5612 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5613 This was introduced by my 2013-08-12 fix for Bug#15035.
5615 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5617 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5618 (imagemagick_prune_animation_cache): Now static.
5620 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5622 * image.c (imagemagick_get_animation_cache): Don't segfault when
5623 pruning all entries.
5625 2013-08-18 Ken Brown <kbrown@cornell.edu>
5627 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5628 static heap if ENABLE_CHECKING is defined.
5629 (max_bss_sbrk_ptr): New variable.
5631 (report_sheap_usage): Report maximum static heap usage instead of
5632 ending static heap usage.
5634 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5636 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5637 of zlib_initialized according to the results of calling
5638 init_zlib_functions.
5640 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5642 * image.c: Implement an ImageMagick per-image cache.
5643 (imagemagick_get_animation_cache): Fix a double-free error.
5644 (imagemagick_load_image): Remove the ping_wand code, which only
5645 apparently saved time on invalid animated images, and slowed down
5646 everything else. Optimise for the common case.
5648 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5650 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5652 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5654 * marker.c (set_marker): Remove documentation of undefined behavior.
5656 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5658 * image.c (imagemagick_compute_animated_image): Animate correctly
5659 when sub-images are smaller than the main image.
5660 (imagemagick_compute_animated_image): Setting the iterator row to
5661 zero is apparently not allowed.
5662 (imagemagick_compute_animated_image): Allow images that say they
5663 have sub-images that are bigger than the main image, but just crop
5666 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5668 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5670 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5672 * image.c (imagemagick_compute_animated_image): Respect the GIF
5675 2013-08-15 Ken Brown <kbrown@cornell.edu>
5677 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5678 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5681 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5683 Fix minor problems found by static checking.
5684 * frame.c (delete_frame):
5685 * xdisp.c (next_element_from_display_vector):
5686 Avoid uninitialized local.
5687 * image.c (imagemagick_compute_animated_image): Port to C89.
5688 Prefer usual GNU indentation style for loops.
5689 Be more careful about bizarrely large sizes, by using ptrdiff_t
5692 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5694 Fix infinite frame selection loop (Bug#15025).
5695 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5697 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5699 * xdisp.c (compute_window_start_on_continuation_line):
5700 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5701 to make sure we end up setting the window start at the leftmost
5702 visible character of the display line. This avoids funky
5703 horizontal shifting because the window start is not kept on the
5704 same position. (Bug#15090)
5705 (next_element_from_display_vector): Support 'box' face attribute
5706 in the face definitions of a display vector. (Bug#15099)
5708 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5710 * image.c (imagemagick_compute_animated_image): Implement animated
5712 (imagemagick_compute_animated_image): Fix some compilation
5713 warnings. Implement a very simple cache to make the animation
5714 usable at all, but it should be replaced with a per-image cache.
5716 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5718 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5719 to do `for' loops over alist values.
5720 * buffer.h (FOR_EACH_BUFFER):
5721 * process.c (FOR_EACH_PROCESS): Use it.
5722 (handle_child_signal, status_notify, Fget_buffer_process)
5723 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5725 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5727 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5728 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5729 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5730 to xzalloc and so avoid redundant call to memset.
5731 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5732 members because it is allocated with xzalloc and so already zeroed.
5734 2013-08-14 Ken Brown <kbrown@cornell.edu>
5736 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5739 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5741 Utility function and macro to copy Lisp string to C string.
5742 * lisp.h (xlispstrdupa): New macro.
5743 (xlispstrdup): New prototype.
5744 * alloc.c (xlispstrdup): New function.
5745 * callint.c (Fcall_interactively):
5746 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5747 (Fsubstitute_in_file_name):
5748 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5749 * image.c (x_create_bitmap_from_file):
5750 * w32term.c (w32_term_init):
5751 * xterm.c (x_term_init): Use xlispstrdup.
5753 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5755 * image.c (imagemagick_load_image): Make animated pictures work.
5756 There's still some problems with background color settings, though
5759 * decompress.c (unwind_decompress): Always restore point.
5761 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5763 * marker.c (set_marker): Reformat documentation.
5765 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5767 * xdisp.c (cursor_type_changed): Now static.
5769 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5770 Use changed. This avoids the need to call xmalloc and for the
5771 caller to call xfree, and avoids memory leaks in some situations.
5773 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5775 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5776 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5777 (redisplay_window): If window_end_valid is cleared due to non-zero
5778 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5779 so do not call to try_cursor_movement for that window.
5781 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5783 * window.h (struct window): Convert window_end_pos and
5784 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5785 (wset_window_end_pos, wset_window_end_vpos): Remove.
5786 * dispnew.c (adjust_glyph_matrix):
5787 * window.c (Fwindow_end, replace_window, set_window_buffer)
5789 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5790 (set_vertical_scroll_bar, redisplay_window, try_window)
5791 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5792 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5793 (note_mouse_highlight): Adjust users.
5794 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5797 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5799 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5800 * image.c (imagemagick_filename_hint): Use `const char *' and
5801 prefer SSDATA to SDATA to avoid warnings.
5803 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5805 Cleanup window fringes, margins and scroll bars adjustments.
5806 * window.c (set_window_fringes, set_window_margins)
5807 (set_window_scroll_bars, apply_window_adjustment): New functions.
5808 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5809 (Fset_window_scroll_bars): Use them.
5811 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5813 * window.h (struct window): Convert scroll_bar_width
5814 from Lisp_Object to integer. Adjust comment.
5815 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5817 * window.c (wset_scroll_bar_width): Remove.
5818 (make_window): Initialize scroll_bar_width.
5819 (Fsplit_window_internal): Use direct assignment.
5820 (Fset_window_configuration, save_window_save):
5821 Convert Lisp_Object to integer and back where appropriate.
5822 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5823 bar was actually changed, and mention this in docstring.
5825 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5827 * decompress.c: Minor simplifications.
5828 (Fzlib_decompress_region): Don't bother verifying
5829 that avail_out <= UINT_MAX, as that was confusing.
5830 Mention the restriction in a comment instead.
5831 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5833 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5835 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5836 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5838 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5840 * image.c (imagemagick_filename_hint): Check for errors in the
5843 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5845 * window.c (Fwindow_margins): Return nil when there's no marginal
5846 area, as per the documented API.
5848 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5849 Fmake_vector, as scroll bar's struct members are not all Lisp
5850 objects now. This avoids crashes in GC.
5852 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5853 bool, so its address could be taken.
5855 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5857 * image.c (imagemagick_filename_hint): New function to possibly
5858 apply `image-content-type-suffixes'.
5859 (imagemagick_load_image): Use it.
5861 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5863 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5864 if loading zlib failed.
5866 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5868 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5869 2013-08-13 checkin below. Change bool to BOOL, rule is:
5870 All Obj-C code uses BOOL, except for interfaces callable from C.
5872 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5874 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5876 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5877 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5878 bool instead of BOOL.
5879 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5880 from Lisp_Object to bitfield. Adjust comment.
5881 * w32term.c (x_scroll_bar_create): Adjust user.
5882 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5883 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5884 Use bool for boolean.
5885 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5886 to `unsigned int' when defining a bitfield.
5888 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5890 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5892 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5894 * window.h (struct window): Convert left_margin_cols and
5895 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5896 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5897 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5899 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5901 (showing_window_margins_p, update_window_line, update_frame_1):
5902 * fringe.c (draw_fringe_bitmap_1):
5903 * xdisp.c (window_box_width): Adjust users.
5904 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5905 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5906 Use direct assignment.
5907 (Fset_window_configuration, save_window_save, Fwindow_margins):
5908 Convert Lisp_Object to integer and back where appropriate.
5909 (Fset_window_margins): Adjust user. Return t if any margin
5910 was actually changed, and mention this in docstring.
5912 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5914 * syntax.c (forward_word):
5915 * cmds.c (forward_char, backward_char): Mention the optional argument.
5917 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5919 * window.h (struct window): Convert left_fringe_width
5920 and right_fringe_width from Lisp_Objects to integers.
5922 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5923 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5924 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5926 (make_window): Initialize new integer fields to -1.
5927 (Fsplit_window_internal): Use direct assignment.
5928 (Fset_window_configuration, save_window_save):
5929 Convert Lisp_Object to integer and back where appropriate.
5930 (Fset_window_fringes): Adjust user. Return t if any fringe
5931 was actually changed, and mention this in docstring.
5933 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5935 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5936 * nsfns.m (x_set_cursor_type):
5937 * w32fns.c (x_set_cursor_type):
5938 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5939 * xdisp.c (set_frame_cursor_types): ...but in common code.
5941 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5943 * font.c (clear_font_cache): New function, stripped from...
5944 (Fclear_font_cache): ...here, which now uses the function
5945 above. Adjust comment.
5946 * font.h (clear_font_cache): Add prototype.
5947 * xfaces.c (clear_face_cache): Use clear_font_cache.
5949 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5951 * window.c (Fset_window_start): Compare `w', not `window' because
5952 `w' might not be equal to `window' after call to decode_live_window.
5954 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5956 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5957 This fixes a problem introduced by the Bug#15035 patch
5958 when using GPG. Reported by Herbert J. Skuhra.
5960 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5962 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5963 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5964 not yet initialized.
5966 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5968 * decompress.c (Fzlib_decompress_region): Support zlib
5969 decompression, too, and rename.
5971 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5973 Minor zlib configuration tweaks.
5974 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5975 Don't assume presence of fn_inflateInit2_ zlib internal function.
5977 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5979 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5980 include the zlib prefix.
5982 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5984 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5985 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5986 define static variables that are pointers to zlib functions to be
5988 (init_zlib_functions) [WINDOWSNT]: New function.
5989 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5991 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5992 macros instead of invoking the zlib functions directly.
5993 (syms_of_decompress): DEFSYM Qzlib_dll.
5994 Staticpro Szlib_available_p.
5996 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5998 Avoid looping over all frame windows to freeze and unfreeze.
5999 * window.h (struct window): Drop frozen_window_start_p.
6000 (freeze_window_starts): Drop prototype.
6001 * frame.h (struct frame): New frozen_window_starts flag.
6002 (FRAME_WINDOWS_FROZEN): New macro.
6003 * window.c (freeze_window_start, freeze_window_starts):
6005 (select_window, replace_window): Adjust users.
6006 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6007 (window_frozen_p): New function.
6008 (redisplay_window): Use it.
6010 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6012 Fix some fd issues when running subprocesses (Bug#15035).
6013 Fix bugs that can leak files or file descriptors on errors.
6014 Don't unlink open temp files, as that's hard for users to diagnose
6015 when things go awry (e.g., temp disk exhausted).
6016 Don't bother to lock temp files. Check for invalid recursion.
6017 * callproc.c (synch_process_fd): Remove. All uses removed.
6018 (synch_process_tempfile): New var or macro.
6019 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6021 (record_kill_process): New arg, the temp name. All callers changed.
6022 (delete_temp_file): Now just a simple wrapper around unlink.
6023 (call_process_kill): New arg, the call_process_fd array.
6024 Close them all. Clear synch_process_pid. Remove the temp file,
6025 or arrange for it to be removed.
6026 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6027 that's been moved to synch_process_tempfile. Caller changed.
6028 Do not remove the tempfile; that's now call_process_kill's
6030 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6031 call_process_kill; the caller now does that.
6032 (call_process_cleanup): Do not close the process fd; that's now
6033 call_process_kill's responsibility.
6034 (Fcall_process): Implement via new function call_process, which
6035 has most of the old body of Fcall_process, but with a different API.
6036 (call_process): New function that does not open or close filefd if
6037 it is nonnegative. Record which fds need to be closed, and let
6038 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6039 Signal an error if invoked recursively (could be done via a hook).
6040 Simplify creation of the tempfile in the MSDOS case.
6041 Don't create the output file until after checking for the executable.
6042 Report any failure to open /dev/null.
6043 Don't open /dev/null for writing twice; once is enough.
6044 Don't create pipe if all output is being discarded or sent to file.
6045 Don't worry about setting up the coding system or reading from the
6046 pipe if all output is being discarded.
6047 Hoist fd_error local into top level, to lessen block nesting.
6048 Don't record deleted pid here; now done by Fcall_process_region.
6049 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6050 and note its success in synch_process_tempfile.
6051 Do not leak resources when child_setup fails.
6052 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6053 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6054 (create_temp_file): Now returns open fd, with an additional
6055 Lisp_Object * argument to return the name. All callers changed.
6056 Do not close the file; rewind it instead, and leave it open for
6057 the caller. Do not lock the temp file. Unwind-protect the file
6058 and the file-descriptor.
6059 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6060 If an asynchrounous process, record it here, not in call_process.
6061 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6062 * eval.c (set_unwind_protect): New function.
6063 * fileio.c (write_region): New function, generalized from the
6064 old Fwrite_region. Do not lock temp files.
6065 (Fwrite_region): Use it.
6066 * lisp.h (set_unwind_protect, write_region): New decls.
6067 * process.c: Include <verify.h>.
6068 (make_process): Mark fds as initially closed.
6069 (deleted_pid_list): Now a list of pid-filename pairs.
6071 (close_process_fd): New function.
6072 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6073 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6074 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6075 (create_process, create_pty, Fmake_serial_process)
6076 (server_accept_connection): Record which fds need to be closed,
6077 and let deactivate_process close them.
6078 (Fmake_network_process): Do not discard the unwind-protect
6079 until it's safe to do so.
6080 (deactivate_process): Close the fds opened by create_process etc.
6081 (Fprocess_send_eof): Adjust to new way of recording open fds.
6082 Report an error if /dev/null can't be opened, instead of aborting.
6083 * process.h (PROCESS_OPEN_FDS): New constant.
6084 (struct Lisp_Process): New member open_fds.
6085 (record_kill_process, record_deleted_pid): Adjust signatures.
6086 (record_deleted_pid): Move decl here ...
6087 * syswait.h (record_deleted_pid): ... from here.
6089 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6091 * decompress.c: Fix bugs with large buffers and weird inputs.
6092 Tune a bit. Reindent as per usual Emacs style.
6093 (BUFFER_SIZE): Remove.
6094 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6095 more than UINT_MAX bytes. Decompress into the gap instead of into
6096 an auto buffer, as this should avoid copying. Return nil if
6097 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6098 set immediate_quit; we shouldn't trust zlib code that much.
6100 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6102 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6103 errors, and really move the gap to where we want it.
6105 * lisp.h: Include decompress.c support.
6107 * emacs.c (main): Include decompress.c support.
6109 * Makefile.in: Include -lz if present.
6111 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6113 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6114 (initWithTitle:): Initialize frame to 0.
6115 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6116 (fillWithWidgetValue:frame:): Rename from
6117 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6119 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6120 fillWithWidgetValue:frame:
6122 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6123 remove memory leak warnings.
6125 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6126 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6129 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6130 (x_activate_menubar): Update the whole menu.
6131 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6132 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6133 current event is not NSSystemDefined (Bug#15001).
6134 Call ns_check_menu_open only if trackingMenu is 2.
6135 (menuDidClose:): New method, decrease trackingMenu.
6136 (fillWithWidgetValue:setDelegate:): New method.
6137 (fillWithWidgetValue:): Call the above.
6139 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6141 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6143 Omit some unnecessary casts.
6144 Many of these go back to the old pre-C89 days, when they may have
6145 been needed, but we've been assuming C89 or later for a while now.
6146 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6147 (live_float_p, live_misc_p, live_vector_p):
6148 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6149 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6150 (defvar_per_buffer):
6151 * callint.c (Fcall_interactively):
6152 * doc.c (Fsubstitute_command_keys):
6153 * filelock.c (get_boot_time):
6154 * frame.c (xrdb_get_resource):
6155 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6156 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6157 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6158 (menuitem_highlight_callback, menu_destroy_callback)
6159 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6160 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6161 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6162 (xg_tool_bar_help_callback, tb_size_cb):
6163 * image.c (xpm_alloc_color, png_read_from_memory)
6164 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6165 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6167 * keymap.c (describe_map):
6168 * nsfns.m (Fns_display_monitor_attributes_list):
6169 * nsmenu.m (process_dialog:):
6170 * nsterm.m (hold_event):
6171 * process.c (wait_reading_process_output):
6172 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6173 * scroll.c (do_direct_scrolling, scrolling_1):
6174 * termcap.c (tgetent):
6175 * window.c (check_window_containing, add_window_to_list)
6176 (freeze_window_starts):
6177 * xdisp.c (compare_overlay_entries, vmessage):
6178 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6179 (x_get_monitor_attributes_xrandr)
6180 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6181 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6182 * xfont.c (xfont_match, xfont_open):
6183 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6184 (menubar_selection_callback, menu_position_func)
6185 (popup_selection_callback, create_and_show_popup_menu)
6186 (dialog_selection_callback, create_and_show_dialog):
6187 * xrdb.c (x_get_string_resource)
6189 * xsmfns.c (x_session_check_input):
6190 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6191 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6192 (xaw_jump_callback, xaw_scroll_callback):
6193 Omit unnecessary casts.
6195 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6197 Minor string-length refactoring.
6198 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6199 * frame.c (make_monitor_attribute_list):
6200 Prefer build_string to strlen + make_string.
6202 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6204 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6205 don't check minor_code (Bug#14417).
6207 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6209 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6210 vertical positions instead. This avoids calling MATRIX_ROW with
6211 row numbers that are possibly beyond valid limits. (Bug#15064)
6213 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6215 Use xstrdup and build_unibyte_string where applicable.
6216 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6217 * xfns.c (x_window):
6218 * xrdb.c (x_get_customization_string):
6219 * xterm.c (xim_initialize):
6220 * w32fns.c (w32_window): Use xstrdup.
6221 (w32_display_monitor_attributes_list):
6222 * emacs.c (init_cmdargs):
6223 * keyboard.c (PUSH_C_STR):
6224 * nsfont.m (nsfont_open):
6225 * sysdep.c (system_process_attributes):
6226 * w32.c (system_process_attributes):
6227 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6229 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6231 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6232 variables of these types so that GDB would know about them, as aid
6233 for debugging fatal exceptions. (Bug#15024) See also
6234 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6237 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6239 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6240 larger than the NSWindow (Bug#14934).
6242 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6244 Redesign redisplay interface to drop global variable updated_window.
6245 Always pass currently updated window as a parameter to update routines.
6246 * dispextern.h (updated_window): Remove declaration.
6247 (struct redisplay_interface): Pass window parameter to
6248 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6249 and after_update_window_hook.
6250 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6252 * dispnew.c (updated_window): Remove.
6253 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6254 (update_window_line): Adjust to match redisplay interface changes.
6255 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6256 (ns_scroll_run, ns_after_update_window_line):
6257 * w32term.c (x_update_window_begin, x_update_window_end)
6258 (x_after_update_window_line, x_scroll_run):
6259 * xterm.c (x_update_window_begin, x_update_window_end)
6260 (x_after_update_window_line, x_scroll_run):
6261 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6262 Likewise. Adjust comments where appropriate.
6263 (x_cursor_to): Simplify because this is always called during window
6264 update (but install debugging check anyway).
6265 (expose_window): Check must_be_updated_p flag to see whether this
6266 function is called during window update.
6268 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6270 Do not reset window modification event counters excessively.
6271 These leftovers and poor man's tricky methods to catch extra
6272 redisplay's attention are no longer needed.
6273 * frame.c (set_menu_bar_lines_1):
6274 * minibuf.c (read_minibuf_unwind):
6275 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6276 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6277 (window_scroll_line_based, Fset_window_configuration):
6278 * xdisp.c (redisplay_window): Do not reset last_modified and
6279 last_overlay_modified counters.
6281 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6283 * xselect.c (x_send_client_event): Set send_event and serial, memset
6284 data.l as it might be bigger than data.b. Use 24 bit mask to
6285 XSendEvent (Bug#15034).
6287 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6289 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6290 for TTY frames that are not the top frame on their console.
6293 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6295 * w32term.c (w32fullscreen_hook): Really maximize frame when
6296 asked for (Bug#14841).
6298 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6300 Prefer selected_window to Fselected_window, likewise for frames.
6301 * buffer.c (Fbuffer_swap_text):
6302 * data.c (Fvariable_binding_locus):
6303 * window.c (run_window_configuration_change_hook): Adjust users.
6304 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6305 Use decode_live_frame.
6307 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6309 Be more careful if selected window shows the buffer other than current,
6310 use window_outdated only if this is not so. This change should also
6311 address some weird issues discussed in Bug#13012.
6312 * window.h (window_outdated): New prototype.
6313 * window.c (window_outdated): Now here. Convert from static and
6314 always assume window's buffer.
6315 (Fwindow_end, Fwindow_line_height): Use it.
6316 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6317 and always assume window's buffer.
6318 (redisplay_window): Adjust user.
6319 (redisplay_internal): Call to reconsider_clip_changes once and
6320 check whether mode line should be updated only if selected window
6321 shows current buffer.
6322 (run_window_scroll_functions): Use eassert for debugging check.
6323 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6325 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6327 * window.c (window_scroll, window_scroll_pixel_based)
6328 (window_scroll_line_based): Use bool for booleans.
6330 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6332 * process.c: Fix minor off-by-one issues in descriptor counts.
6333 This shouldn't fix any real bugs, but it cleans up the code a bit.
6334 (max_process_desc, max_input_desc): -1, not 0, means none.
6336 (delete_input_desc): New function.
6337 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6338 (deactivate_process): Scan backwards when recomuting max_process_desc;
6339 that should be faster.
6340 (init_process_emacs): Initialize max_input_desc.
6342 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6344 Use region cache to speedup bidi_find_paragraph_start.
6345 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6346 Rename cache_long_line_scans to cache_long_scans.
6347 * buffer.c (bset_cache_long_line_scans): Rename to
6348 bset_cache_long_scans.
6349 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6350 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6352 (syms_of_buffer): Rename cache-long-line-scans to
6353 cache-long-scans. Adjust docstring.
6354 * search.c (newline_cache_on_off):
6355 * indent.c (width_run_cache_on_off): Adjust users.
6356 * bidi.c (bidi_paragraph_cache_on_off): New function.
6357 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6358 * insdel.c (prepare_to_modify_buffer):
6359 Invalidate bidi_paragraph_cache if enabled.
6361 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6363 Invalidate region caches only if buffer text is going to be changed.
6364 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6365 (modify_text): ...new prototype.
6366 (prepare_to_modify_buffer_1): New prototype.
6367 * textprop.c (modify_region): Rename to...
6368 (modify_text_properties): ...new function.
6369 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6370 (Fremove_list_of_text_properties): Adjust users.
6371 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6372 (modify_text): ...new function.
6373 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6374 (prepare_to_modify_buffer_1): ...new function.
6375 * casefiddle.c (casify_region):
6376 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6377 (Ftranspose_regions): Use modify_text.
6379 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6381 * lisp.mk (lisp): Add nadvice.elc.
6383 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6385 New macro to iterate over live buffers similar to frames.
6386 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6387 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6388 Declare buffer-related variables here to offload lisp.h.
6389 * buffer.c (Vbuffer_alist): Adjust comment.
6390 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6391 (other_buffer_safely):
6392 * data.c (store_symval_forwarding):
6393 * dispnew.c (Fframe_or_buffer_changed_p):
6394 * fileio.c (Fdo_auto_save):
6395 * filelock.c (unlock_all_files):
6396 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6398 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6400 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6401 * callproc.c (create_temp_file):
6402 * filelock.c (create_lock_file):
6403 Assume mkostemp, since it's now provided by Gnulib.
6405 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6407 * w32.c (mkostemp): New function.
6408 (mktemp): Remove, no longer used. Most of the code reused in
6409 mkostemp. (Bug#15015)
6410 (mktemp): Don't undef.
6412 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6414 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6415 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6416 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6417 (free_glyph_pool, check_glyph_memory): Likewise for
6418 all users. Adjust comments where appropriate.
6420 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6422 * composite.h: Minor fixups.
6423 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6424 to fix a misspelling, and change it to an inline function while
6425 we're at it (it need not be a macro). All uses changed.
6426 (composition_method, composition_valid_p):
6427 Rewrite to avoid assignments in if-conditions.
6429 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6431 Do not use global Lisp_Object in composition macros.
6432 * composite.h (composition_temp): Remove declaration.
6433 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6434 (composition_method, composition_valid_p): ...inline functions.
6435 (compose_region): Remove the leftover.
6436 * composite.c (composition_temp): Remove.
6437 (run_composition_function, update_compositions)
6438 (composition_compute_stop_pos, composition_adjust_point)
6439 (Ffind_composition_internal):
6440 * coding.c (handle_composition_annotation):
6441 * xdisp.c (handle_composition_prop, check_point_in_composition):
6442 Related users changed.
6444 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6446 Drop FRAME_PTR typedef.
6447 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6448 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6449 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6450 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6451 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6452 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6453 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6454 All related users changed.
6456 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6458 * eval.c (default_toplevel_binding): New function.
6460 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6461 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6462 (syms_of_eval): Export them.
6463 * data.c (Fdefault_value): Micro cleanup.
6464 * term.c (init_tty): Use "false".
6466 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6468 Fix X GC leak in GTK and raw (no toolkit) X ports.
6469 * xterm.c (x_free_frame_resources): If white and black relief
6470 GCs are allocated, always free them here.
6471 * xfns.c (x_make_gc): Omit redundant initialization.
6472 * widget.c (create_frame_gcs): Remove the leftover.
6473 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6474 in x_free_frame_resources.
6476 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6478 * nsterm.m (windowWillResize:toSize:): Only change title if
6479 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6481 (viewDidEndLiveResize): New method.
6483 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6484 inside NS_IMPL_COCOA.
6486 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6488 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6489 Do not check whether undo is enabled because record_insert and
6490 record_delete does that themselves.
6492 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6494 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6495 member which is not really used any more.
6496 (FRAME_XIC_BASE_FONTNAME): Remove.
6497 * xfns.c (xic_free_fontset): Adjust user.
6498 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6499 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6500 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6501 (xdialog_show): Use eassert for debugging check.
6502 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6504 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6506 * fileio.c, fns.c (merge): Move extern decl from here ...
6507 * lisp.h (merge): ... to here.
6509 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6511 Fix last font-related change.
6512 * w32font.h (w32font_list_internal, w32font_match_internal):
6514 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6515 (uniscribe_list_family): Adjust to match font API change.
6516 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6517 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6519 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6521 * frame.h (FRAME_MOUSE_UPDATE):
6522 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6523 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6525 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6527 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6528 * font.h (struct font_driver): Change list, match, and list_family
6529 functions to accept struct frame * as first arg.
6530 * font.c (font_score, font_compare, font_sort_entities):
6532 (font_sort_entities, font_list_entities, font_select_entity)
6533 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6534 match font API change.
6535 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6536 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6537 * ftxfont.c (ftxfont_list, ftxfont_match):
6538 * xftfont.c (xftfont_list, xftfont_match):
6539 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6540 * w32font.c (w32font_list, w32font_match, w32font_list)
6541 (w32font_list_internal, w32_font_match_internal): Likewise.
6542 * xfaces.c (Fx_family_fonts): Adjust user.
6544 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6546 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6547 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6548 only if HAVE_X_WINDOWS is in use.
6549 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6550 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6551 * w32term.c (x_wm_set_icon_position): Likewise.
6552 * w32fns.c (x_icon): Adjust user.
6554 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6556 * xterm.c (last_mouse_press_frame): Remove the
6557 leftover which is not really used any more.
6558 (handle_one_xevent, syms_of_xterm): Adjust users.
6559 (x_flush): Call XFlush once per each X display, not frame.
6560 This is better because this code always unconditionally skips
6561 non-X frames in Vframe_list and issues the only XFlush if we
6562 have more than one X frame on the same X display.
6563 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6564 Use bool for booleans.
6565 (x_draw_glyph_string_background, cvt_string_to_pixel)
6566 (cvt_pixel_dtor): Drop unnecessary prototypes.
6567 * xterm.h (x_display_ok): Adjust prototype.
6569 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6571 Drop unnecessary functions that deals with frame pixel size.
6572 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6573 (x_pixel_height): Drop prototypes.
6574 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6575 (x_pixel_height): Drop implementations.
6576 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6577 which should be always valid for window frame.
6578 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6579 * w32menu.c (Fx_popup_dialog):
6580 * xmenu.c (Fx_popup_dialog): Likewise for both.
6582 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6584 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6585 frame parameters and call to Fmodify_frame_parameters just once.
6586 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6587 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6588 and mention nil frame in docstring.
6590 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6592 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6593 (x_figure_window_size): Likewise. Adjust to return long.
6594 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6595 (toplevel): Move Qterminal_live_p to...
6596 * terminal.c (toplevel): ...here, make it static, and...
6597 (syms_of_terminal): ...DEFSYM here.
6598 * frame.h (Qterminal_live_p): Remove declaration.
6599 (make_frame, x_figure_window_size): Adjust prototype.
6600 * nsfns.m (Fx_create_frame): Use long for window flags.
6602 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6604 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6605 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6606 Do not assume that emacs_close (INT_MAX) is a no-op.
6608 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6610 * xfaces.c (make_face_cache): For struct face_cache, prefer
6611 xmalloc to xzalloc and so avoid redundant call to memset.
6612 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6614 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6616 * fringe.c (draw_window_fringes, update_window_fringes)
6617 (compute_fringe_widths):
6618 * w32term.c (x_draw_glyph_string):
6619 * window.c (candidate_window_p, Frecenter):
6620 * xfaces.c (realize_basic_faces, realize_default_face)
6621 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6622 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6623 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6624 * xmenu.c (Fx_menu_bar_open_internal):
6625 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6626 * xsettings.c (xft_settings_event):
6627 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6628 Use bool for booleans. Adjust style and comments where
6630 * dispextern.h (draw_window_fringes, update_window_fringes)
6631 (compute_fringe_widths):
6632 * xterm.h (x_had_errors_p): Adjust prototype.
6634 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6636 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6637 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6639 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6641 * fns.c (toplevel): Remove comment before Fsafe_length because
6644 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6646 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6648 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6650 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6651 frame which got the message is still alive, before dereferencing
6652 its pointer. (Bug#14970)
6654 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6655 be a live window, before using it as such. (Bug#14970)
6657 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6659 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6660 w32_detect_focus_change instead of doing part of its job by hand.
6661 This fixes the problem whereby FOCUS_OUT events were not sent to
6664 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6666 * process.c (Fprocess_list): Doc fix.
6668 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6669 being re-exposed only if it didn't ask to become visible.
6670 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6671 was previously iconified. (Bug#14841)
6672 (x_iconify_frame): Mark the frame iconified.
6674 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6676 Fix minor problems found by static checking.
6677 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6678 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6680 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6682 * eval.c (set_specpdl_old_value): New function.
6683 (unbind_to): Minor simplification.
6684 (get_backtrace_frame): New function.
6685 (Fbacktrace_frame): Use it. Add `base' argument.
6686 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6687 (syms_of_eval): Export backtrace-eval.
6688 * xterm.c (x_focus_changed): Simplify.
6690 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6692 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6694 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6696 * xdisp.c (redisplay_window): Instead of moving point out of
6697 scroll margin, reject the force_start method, and try scrolling
6698 instead. (Bug#14780)
6700 2013-07-24 Ken Brown <kbrown@cornell.edu>
6702 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6705 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6707 * eval.c (Fprogn): Do not check that BODY is a proper list.
6708 This undoes the previous change. The check slows down the
6709 interpreter, and is not needed to prevent a crash. See
6710 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6712 2013-07-23 Glenn Morris <rgm@gnu.org>
6714 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6716 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6718 Port to GNU/Linux systems with tinfo but not ncurses.
6719 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6720 to decide whether ncurses is being used. Without this change,
6721 GCC complains about tgetent not being declared, on a system
6722 that has tinfo installed but ncurses not installed.
6724 * eval.c (Fprogn): Check that BODY is a proper list.
6726 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6727 * data.c (Fsetq_default):
6728 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6729 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6731 Tune by taking advantage of the fact that ARGS is always a list
6732 when a function is declared to have UNEVALLED args.
6734 * emacsgtkfixed.c: Port to GCC 4.6.
6735 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6737 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6739 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6740 here to silence compiler warnings.
6742 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6744 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6745 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6746 from messing up Emacs's 'struct frame' (Bug#14923).
6748 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6750 * alloc.c (make_save_ptr_ptr): Define this function.
6751 It was inadvertently omitted. It's needed only if
6752 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6754 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6756 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6757 frame have focus (Bug#14895).
6759 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6761 Avoid vfork-related deadlock more cleanly.
6762 * callproc.c (child_setup): When the child's exec fails, output
6763 the program name, as that's more useful. Use O_NONBLOCK to avoid
6765 * process.c (create_process_1): Remove; no longer needed.
6766 (create_process): Remove timer hack; no longer needed, now that
6767 the child avoids deadlock.
6769 2013-07-20 Glenn Morris <rgm@gnu.org>
6771 * image.c (Fimage_flush): Fix doc typo.
6773 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6775 Fix array bounds violation when pty allocation fails.
6776 * process.c (PTY_NAME_SIZE): New constant.
6777 (pty_name): Remove static variable; it's now auto.
6778 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6779 Take pty_name as an arg rather than using a static variable.
6780 All callers changed.
6781 (create_process): Recover pty_flag from process, not from volatile local.
6782 (create_pty): Stay inside array even when pty allocation fails.
6783 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6785 * lread.c (Fload): Avoid initialization only when lint checking.
6786 Mention that it's needed only for older GCCs.
6788 2013-07-20 Kenichi Handa <handa@gnu.org>
6790 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6791 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6793 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6795 * lread.c (Fload): Avoid uninitialized warning.
6797 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6799 Fix some minor file descriptor leaks and related glitches.
6800 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6801 (create_lock_file): Use write, not emacs_write.
6802 * image.c (slurp_file, png_load_body):
6803 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6804 (server_accept_connection):
6805 Don't leak an fd on memory allocation failure.
6806 * image.c (slurp_file): Add a cheap heuristic for growing files.
6807 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6808 as that's what the other routines do. Maybe input need not be
6809 blocked at all, but it's better to be consistent.
6810 Avoid undefined behavior when strlen is zero.
6812 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6813 (NSTATICS): Now a constant; doesn't need to be a macro.
6815 2013-07-19 Richard Stallman <rms@gnu.org>
6817 * coding.c (decode_coding_utf_8): Add simple loop for fast
6818 processing of ASCII characters.
6820 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6822 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6824 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6826 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6827 unportable 'struct x_display_info'.
6828 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6831 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6833 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6834 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6836 (system_process_attributes): Prefer plain char to unsigned char
6837 when either will do. Clean up properly if interrupted or if
6838 memory allocations fail. Don't assume sscanf succeeds.
6839 Remove no-longer-needed workaround to stop GCC from whining.
6840 Read command-line once, instead of multiple times. Check read status a
6843 Fix obscure porting bug with varargs functions.
6844 The code assumed that int is treated like ptrdiff_t in a vararg
6845 function, which is not a portable assumption. There was a similar
6846 -- though these days less likely -- porting problem with various
6847 assumptions that pointers of different types all smell the same as
6848 far as vararg functions is conserved. To make this problem less
6849 likely in the future, redo the API to use varargs functions.
6850 * alloc.c (make_save_value): Remove this vararg function.
6851 All uses changed to ...
6852 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6853 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6855 (make_save_ptr): Rename from make_save_pointer, for consistency with
6856 the above. Define only on platforms that need it. All uses changed.
6858 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6860 * keyboard.c: Try to fix typos in previous change.
6861 (DISPLAY_LIST_INFO): New macro.
6862 (kbd_buffer_get_event): Do not access members that are not present
6863 in X11. Revert inadvertent change of "!=" to "=".
6865 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6867 * keyboard.c (kbd_buffer_get_event):
6868 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6869 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6871 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6873 * filelock.c: Fix unlikely file descriptor leaks.
6874 (get_boot_time_1): Rework to avoid using emacs_open.
6875 This doesn't actually fix a leak, but is better anyway.
6876 (read_lock_data): Use read, not emacs_read.
6878 * doc.c: Fix minor memory and file descriptor leaks.
6879 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6880 (get_doc_string, Fsnarf_documentation):
6881 Fix file descriptor leak on error.
6883 * term.c: Fix minor fdopen-related file descriptor leaks.
6884 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6885 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6887 * charset.c: Fix file descriptor leaks and errno issues.
6889 (load_charset_map_from_file): Don't leak file descriptor on error.
6890 Use plain record_xmalloc since the allocation is larger than
6891 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6893 * eval.c (record_unwind_protect_nothing):
6894 * fileio.c (fclose_unwind):
6896 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6897 The replacement doesn't block input, but that no longer seems
6900 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6902 * lread.c: Fix file descriptor leaks and errno issues.
6903 (Fload): Close some races that leaked fds or streams when 'load'
6905 (Fload, openp): Report error number of last nontrivial failure to open.
6906 ENOENT counts as trivial.
6907 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6909 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6910 now that the function is always called with a nonnegative arg.
6911 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6912 All uses replaced with ...
6913 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6915 A few more minor file errno-reporting bugs.
6916 * callproc.c (Fcall_process):
6917 * doc.c (Fsnarf_documentation):
6918 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6919 * process.c (set_socket_option):
6920 Don't let a constructor trash errno.
6921 * doc.c: Include <errno.h>.
6923 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6925 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6927 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6929 Fix w32 bug with call-process-region (Bug#14885).
6930 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6931 to Fcall_process when the input is empty. This simplifies the
6932 code a bit. It makes no difference on POSIXish platforms but
6933 apparently it fixes a bug on w32.
6935 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6936 * fileio.c (close_file_unwind): Don't close if FD is negative;
6937 this can happen when unwinding a zapped file descriptor.
6938 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6939 in case Emacs runs out of memory between the two unwind-protects.
6940 Don't trash errno when closing FD.
6941 Zap the FD in the specpdl when closing it, instead of deferring
6942 the removal of the unwind-protect; this fixes a bug where a child
6943 function unwinds the stack past us.
6945 New unwind-protect flavors to better type-check C callbacks.
6946 This also lessens the need to write wrappers for callbacks,
6947 and the need for make_save_pointer.
6948 * alloc.c (free_save_value):
6949 * atimer.c (run_all_atimers):
6951 * alloc.c (safe_alloca_unwind):
6952 * atimer.c (unwind_stop_other_atimers):
6953 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6954 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6955 * minibuf.c (choose_minibuf_frame_1):
6956 * process.c (make_serial_process_unwind):
6957 * xdisp.c (pop_message_unwind):
6958 * xselect.c (queue_selection_requests_unwind):
6959 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6960 * alloc.c (record_xmalloc):
6961 Prefer record_unwind_protect_ptr to record_unwind_protect with
6963 * alloc.c (Fgarbage_collect):
6964 Prefer record_unwind_protect_void to passing a dummy.
6965 * buffer.c (restore_buffer):
6966 * window.c (restore_window_configuration):
6967 * xfns.c, w32fns.c (do_unwind_create_frame)
6968 New wrapper. All record-unwind uses of wrappee changed.
6969 * buffer.c (set_buffer_if_live):
6970 * callproc.c (call_process_cleanup, delete_temp_file):
6971 * coding.c (code_conversion_restore):
6972 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6973 * editfns.c (save_excursion_restore)
6974 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6975 (save_restriction_restore):
6976 * eval.c (restore_stack_limits, un_autoload):
6977 * fns.c (require_unwind):
6978 * keyboard.c (recursive_edit_unwind, tracking_off):
6979 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6980 * macros.c (pop_kbd_macro, restore_menu_items):
6981 * nsfns.m (unwind_create_frame):
6982 * print.c (print_unwind):
6983 * process.c (start_process_unwind):
6984 * search.c (unwind_set_match_data):
6985 * window.c (select_window_norecord, select_frame_norecord):
6986 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6987 (fast_set_selected_frame):
6988 * xfns.c, w32fns.c (unwind_create_tip_frame):
6989 Return void, not a dummy Lisp_Object. All uses changed.
6990 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6991 * callproc.c (call_process_kill):
6992 * fileio.c (restore_point_unwind, decide_coding_unwind)
6993 (build_annotations_unwind):
6994 * insdel.c (Fcombine_after_change_execute_1):
6995 * keyboard.c (read_char_help_form_unwind):
6996 * menu.c (unuse_menu_items):
6997 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6998 * sound.c (sound_cleanup):
6999 * xdisp.c (unwind_redisplay):
7000 * xfns.c (clean_up_dialog):
7001 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7002 Accept no args and return void, instead of accepting and returning
7003 a dummy Lisp_Object. All uses changed.
7004 * cygw32.c (fchdir_unwind):
7005 * fileio.c (close_file_unwind):
7006 * keyboard.c (restore_kboard_configuration):
7007 * lread.c (readevalllop_1):
7008 * process.c (wait_reading_process_output_unwind):
7009 Accept int and return void, rather than accepting an Emacs integer
7010 and returning a dummy object. In some cases this fixes an
7011 unlikely bug when the corresponding int is outside Emacs integer
7012 range. All uses changed.
7013 * dired.c (directory_files_internal_unwind):
7014 * fileio.c (do_auto_save_unwind):
7015 * gtkutil.c (pop_down_dialog):
7016 * insdel.c (reset_var_on_error):
7017 * lread.c (load_unwind):
7018 * xfns.c (clean_up_file_dialog):
7019 * xmenu.c, nsmenu.m (pop_down_menu):
7020 * xmenu.c (cleanup_widget_value_tree):
7021 * xselect.c (wait_for_property_change_unwind):
7022 Accept pointer and return void, rather than accepting an Emacs
7023 save value encapsulating the pointer and returning a dummy object.
7025 * editfns.c (Fformat): Update the saved pointer directly via
7026 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7027 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7028 (unwind_body): New function.
7029 (record_unwind_protect): First arg is now a function returning void,
7030 not a dummy Lisp_Object.
7031 (record_unwind_protect_ptr, record_unwind_protect_int)
7032 (record_unwind_protect_void): New functions.
7033 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7034 * fileio.c (struct auto_save_unwind): New type.
7035 (do_auto_save_unwind): Use it.
7036 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7037 * insdel.c (struct rvoe_arg): New type.
7038 (reset_var_on_error): Use it.
7039 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7041 (specbinding_func): Remove; there are now several such functions.
7042 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7043 (set_unwind_protect_ptr): New function.
7044 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7046 Be simpler and more consistent about reporting I/O errors.
7047 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7048 Say "Read error" and "Write error", rather than "I/O error", or
7049 "IO error reading", or "IO error writing", when a read or write
7051 * process.c (Fmake_network_process, wait_reading_process_output)
7052 (send_process, Fprocess_send_eof, wait_reading_process_output):
7053 Capitalize diagnostics consistently. Put "failed foo" at the
7054 start of the diagnostic, so that we don't capitalize the
7055 function name "foo". Consistently say "failed" for such
7057 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7058 All callers changed. This is so it can use report_file_error.
7059 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7060 diagnostics consistently as above.
7062 * fileio.c (report_file_errno): Fix errno reporting bug.
7063 If the file name is neither null nor a pair, package it up as a
7064 singleton list. All callers changed, both to this function and to
7065 report_file_error. This fixes a bug where the memory allocator
7066 invoked by list1 set errno so that the immediately following
7067 report_file_error reported the wrong errno value.
7069 Fix minor problems found by --enable-gcc-warnings.
7070 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7071 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7073 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7075 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7076 Set event->arg to Qt if switch-event shall be generated.
7077 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7079 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7081 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7084 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7085 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7086 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7087 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7088 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7089 and there is a focused frame.
7090 (head_table): Add focus-in and focus-out.
7091 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7092 bind to handle-focus-in/out.
7094 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7095 (Fhandle_switch_frame): Call Fhandle_focus_in.
7096 (syms_of_frame): defsubr handle-focus-in/out.
7098 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7100 Fix porting bug to older POSIXish platforms (Bug#14862).
7101 * sysdep.c (emacs_pipe): New function, that implements
7102 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7103 This should port better to CentOS 5 and to Mac OS X 10.6.
7104 All calls to pipe2 changed.
7106 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7107 This makes the code easier to read and the executable a bit smaller.
7108 Do not replace all calls to Fcons that happen to create lists,
7109 just calls that are intended to create lists. For example, when
7110 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7111 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7112 Similarly for list2 through list5.
7113 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7114 * bytecode.c (exec_byte_code):
7115 * callint.c (quotify_arg, Fcall_interactively):
7116 * callproc.c (Fcall_process, create_temp_file):
7117 * charset.c (load_charset_map_from_file)
7118 (Fdefine_charset_internal, init_charset):
7119 * coding.c (get_translation_table, detect_coding_system)
7120 (Fcheck_coding_systems_region)
7121 (Fset_terminal_coding_system_internal)
7122 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7123 * composite.c (update_compositions, Ffind_composition_internal):
7124 * dired.c (directory_files_internal, file_name_completion)
7126 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7127 * doc.c (Fsnarf_documentation):
7128 * editfns.c (Fmessage_box):
7130 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7131 (Feval, eval_sub, Ffuncall, apply_lambda):
7132 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7133 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7134 (Fset_file_times, Finsert_file_contents)
7135 (Fchoose_write_coding_system, Fwrite_region):
7136 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7137 * font.c (font_registry_charsets, font_parse_fcname)
7138 (font_prepare_cache, font_update_drivers, Flist_fonts):
7139 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7140 * frame.c (make_frame, Fmake_terminal_frame)
7141 (x_set_frame_parameters, x_report_frame_params)
7142 (x_default_parameter, Fx_parse_geometry):
7143 * ftfont.c (syms_of_ftfont):
7144 * image.c (gif_load):
7145 * keyboard.c (command_loop_1):
7146 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7147 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7148 (Fminor_mode_key_binding, accessible_keymaps_1)
7149 (Faccessible_keymaps, Fwhere_is_internal):
7150 * lread.c (read_emacs_mule_char):
7151 * menu.c (find_and_return_menu_selection):
7152 * minibuf.c (get_minibuffer):
7153 * nsfns.m (Fns_perform_service):
7154 * nsfont.m (ns_script_to_charset):
7155 * nsmenu.m (ns_popup_dialog):
7156 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7157 (Fx_own_selection_internal):
7158 * nsterm.m (append2):
7159 * print.c (Fredirect_debugging_output)
7160 (print_prune_string_charset):
7161 * process.c (Fdelete_process, Fprocess_contact)
7162 (Fformat_network_address, set_socket_option)
7163 (read_and_dispose_of_process_output, write_queue_push)
7164 (send_process, exec_sentinel):
7165 * sound.c (Fplay_sound_internal):
7166 * textprop.c (validate_plist, add_properties)
7167 (Fput_text_property, Fadd_face_text_property)
7168 (copy_text_properties, text_property_list, syms_of_textprop):
7169 * unexaix.c (report_error):
7170 * unexcoff.c (report_error):
7171 * unexsol.c (unexec):
7172 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7173 (Fformat_mode_line, syms_of_xdisp):
7174 * xfaces.c (set_font_frame_param)
7175 (Finternal_lisp_face_attribute_values)
7176 (Finternal_merge_in_global_face, syms_of_xfaces):
7177 * xfns.c (x_default_scroll_bar_color_parameter)
7178 (x_default_font_parameter, x_create_tip_frame):
7179 * xfont.c (xfont_supported_scripts):
7180 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7181 (menu_help_callback, xmenu_show):
7183 * xterm.c (set_wm_state):
7184 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7185 and similarly for list2 through list5.
7187 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7189 * callproc.c (Fcall_process_region): Fix minor race and tune.
7190 (create_temp_file): New function, with the temp-file-creation part
7191 of the old Fcall_process_region. Use Fcopy_sequence to create the
7192 temp file name, rather than alloca + build_string, for simplicity.
7193 Don't bother to block input around the temp file creation;
7194 shouldn't be needed. Simplify use of mktemp.
7195 Use record_unwind_protect immediately after creating the temp file;
7196 this closes an unlikely race where the temp file was not removed.
7197 Use memcpy rather than an open-coded loop.
7198 (Fcall_process_region): Use the new function. If the input is
7199 empty, redirect from /dev/null rather than from a newly created
7200 empty temp file; this avoids unnecessary file system traffic.
7202 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7204 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7205 Simplify by making this case like the other two. This is a bit
7206 slower on obsolete hosts, but the extra complexity isn't worth it.
7208 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7209 * process.c (create_process) [!DOS_NT]:
7210 Remove now-unnecessary calls to emacs_close.
7212 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7214 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7215 returning early. (Bug#14850)
7217 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7218 and inhibit-iso-escape-detection attributes of 'undecided'.
7221 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7223 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7224 Reported by Herbert J. Skuhra in
7225 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7227 Don't lose top specpdl entry when memory is exhausted.
7228 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7229 specpdl overflow here, to simplify callers; all callers changed.
7230 Always reserve an unused entry at the stack top; this avoids
7231 losing the top entry's information when memory is exhausted.
7233 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7235 Clean up errno reporting and fix some errno-reporting bugs.
7236 * callproc.c (Fcall_process):
7237 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7238 * process.c (create_process, Fmake_network_process):
7239 * unexaix.c (report_error):
7240 * unexcoff.c (report_error):
7241 Be more careful about reporting the errno of failed operations.
7242 The code previously reported the wrong errno sometimes.
7243 Also, prefer report_file_errno to setting errno + report_file_error.
7244 (Fcall_process): Look at openp return value rather than at path,
7245 as that's a bit faster and clearer when there's a numeric predicate.
7246 * fileio.c (report_file_errno): New function, with most of the
7247 old contents of report_file_error.
7248 (report_file_error): Use it.
7249 (Ffile_exists_p, Ffile_accessible_directory_p):
7250 Set errno to 0 when it is junk.
7251 * fileio.c (Faccess_file):
7252 * image.c (x_create_bitmap_from_file):
7253 Use faccessat rather than opening the file, to avoid the hassle of
7254 having a file descriptor open.
7255 * lisp.h (report_file_errno): New decl.
7256 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7259 * process.c (create_process, wait_reading_process_output) [AIX]:
7260 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7261 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7262 a multithreaded environment anyway).
7263 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7265 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7267 * image.c (x_find_image_file): Don't close a remote file handle.
7269 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7271 Fix races with threads and file descriptors.
7272 * callproc.c (Fcall_process_region):
7273 * dired.c (open_directory):
7274 * emacs.c (main, Fdaemon_initialized):
7275 * image.c (x_find_image_file):
7276 * inotify.c (Finotify_rm_watch):
7277 * lread.c (Flocate_file_internal):
7278 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7279 * term.c (term_mouse_moveto, init_tty):
7280 * termcap.c (tgetent):
7281 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7282 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7283 * unexhp9k800.c, unexmacosx.c (unexec):
7284 * callproc.c (Fcall_process_region):
7285 Use emacs_close, not close.
7286 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7287 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7288 and posix_close function on current platforms (which all lack them).
7289 (emacs_close): Use it. This should fix the races on GNU/Linux and
7290 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7291 and it should avoid closing random victim file descriptors on
7294 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7296 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7297 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7300 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7301 This is for .gdbinit xbacktrace.
7303 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7304 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7305 (emacs_set_tty): Now static.
7306 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7307 * term.c (tty_capable_p, tty_default_color_capabilities)
7308 (get_tty_terminal, term_mouse_movement)
7309 (handle_one_term_event, init_tty, maybe_fatal):
7310 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7311 (tgetent, scan_file, name_match, compare_contin):
7312 * terminal.c (get_terminal):
7313 Use bool for boolean.
7314 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7315 Prefer char to unsigned char if either will do.
7316 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7317 (tty_write_glyphs): Prefer int to unsigned.
7318 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7319 All callers changed.
7320 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7322 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7325 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7326 (B__dummy__): New dummy symbol, to pacify C89.
7327 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7328 they can't grok varargs macros.
7329 * dispnew.c (add_window_display_history)
7330 (add_frame_display_history):
7331 * print.c (print_object):
7332 * xdisp.c (debug_method_add):
7333 Use %p printf format only for void pointers.
7334 * emacs.c (usage_message): New constant, replacing ...
7335 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7336 (main): Adjust to usage reorg.
7337 * fns.c (syms_of_fns):
7338 * profiler.c (syms_of_profiler):
7339 Don't use non-constant struct initializers.
7340 * gnutls.h (gnutls_initstage_t):
7341 * lisp.h (enum Lisp_Fwd_Type):
7342 * lread.c (lisp_file_lexically_bound_p):
7343 * xsettings.c (anonymous enum):
7344 Remove trailing comma.
7345 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7346 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7347 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7349 * regex.c (const_re_char): New type, to pacify strict C89.
7350 All uses of 'const re_char' replaced to use it.
7351 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7352 with glibc when strict C89. This change is imported from gnulib.
7354 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7355 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7356 Omit GNU_LINUX implementation, since it requires long long.
7357 * xterm.c (x_draw_underwave):
7358 Do not assume the traditional order of struct's members.
7359 (x_term_init): Rewrite to avoid the need for non-constant structure
7362 Syntax cleanup, mostly replacing macros with functions.
7363 This removes the need for the syntax_temp hack.
7364 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7365 * syntax.c (SYNTAX_INLINE): New macro.
7366 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7367 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7368 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7369 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7370 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7371 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7372 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7373 Now constants, not macros.
7374 (syntax_temp) [!__GNUC__]: Remove.
7375 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7376 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7377 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7378 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7379 Move here from syntax.h; now functions, not macros. Except for the
7380 last function, these are static since only syntax.c uses them.
7381 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7382 All uses changed. Now a function, not a macro; use this fact
7383 to simplify the code.
7384 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7385 compiler bugs; no longer relevant.
7386 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7387 (SYNTAX_INLINE): New macro.
7388 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7389 for the new functions. Use bool for boolean member.
7390 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7391 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7392 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7393 (SETUP_BUFFER_SYNTAX_TABLE):
7394 Now extern inline functions, not macros.
7395 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7396 Remove; all uses replaced by implementation.
7397 (syntax_temp) [!__GNUC__]: Remove decl.
7398 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7400 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7402 * emacs.c (main): Fix syntax error.
7404 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7406 Timestamp fixes for undo (Bug#14824).
7407 * atimer.c (schedule_atimer):
7408 * fileio.c (Ffile_newer_than_file_p):
7409 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7410 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7411 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7412 (syms_of_fileio): Remove Sclear_visited_file_name.
7413 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7414 file doesn't exist; this avoids an ambiguity with negative timestamps.
7415 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7416 * systime.h (make_emacs_time, invalid_emacs_time):
7417 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7418 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7419 * undo.c (record_first_change): Push (visited-file-modtime) onto
7420 undo list rather than reimplementing it by hand, incorrectly.
7422 2013-07-09 Ken Brown <kbrown@cornell.edu>
7424 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7426 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7428 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7430 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7432 Handle errno and exit status a bit more carefully.
7433 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7434 number into an exit status. Instead, use EXIT_CANCELED.
7435 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7436 * callproc.c (relocate_fd):
7437 * emacs.c (close_output_streams, main):
7438 * process.c (create_process):
7439 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7440 Use emacs_perror for simplicity.
7441 * callproc.c (relocate_fd, main):
7442 * sysdep.c (sys_subshell):
7443 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7444 (shut_down_emacs): Use emacs_write, not write.
7445 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7446 * fileio.c (Fcopy_file, e_write):
7447 * nsterm.m (ns_select):
7448 * process.c (send_process):
7449 * sound.c (vox_write):
7450 Use emacs_write_sig, not emacs_write.
7451 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7452 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7454 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7456 (emacs_full_write): New function.
7457 (emacs_write): Rewrite to use it.
7458 (emacswrite_sig, emacs_perror): New functions.
7459 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7461 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7463 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7464 on NS even if it is present. Pixmap on NS is a void*.
7466 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7468 Port to Ubuntu 10 (Bug#14803).
7469 Problem reported by T.V. Raman.
7470 * process.c (close_on_exec, accept4, process_socket):
7471 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7473 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7475 * w32.c (sys_dup): Declare prototype.
7479 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7481 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7483 Make file descriptors close-on-exec when possible (Bug#14803).
7484 This simplifies Emacs a bit, since it no longer needs to worry
7485 about closing file descriptors by hand in some cases.
7486 It also fixes some unlikely races. Not all such races, as
7487 libraries often open files internally without setting
7488 close-on-exec, but it's an improvement.
7489 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7490 * callproc.c (Fcall_process) [!MSDOS]:
7491 * emacs.c (main) [!DOS_NT]:
7492 * nsterm.m (ns_term_init):
7493 * process.c (create_process):
7494 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7495 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7496 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7497 Prefer mkostemp with O_CLOEXEC to mkstemp.
7498 * callproc.c (relocate_fd) [!WINDOWSNT]:
7499 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7500 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7502 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7503 Make the resulting file descriptor close-on-exec.
7504 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7505 * lread.c (load_descriptor_list, load_descriptor_unwind):
7506 Remove; no longer needed. All uses removed.
7507 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7508 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7510 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7511 (Fmake_network_process, Fnetwork_interface_list)
7512 (Fnetwork_interface_info, server_accept_connection):
7513 Make newly-created socket close-on-exec.
7514 * sysdep.c (emacs_open, emacs_fopen):
7515 Make new-created descriptor close-on-exec.
7516 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7517 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7519 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7521 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7522 for NS_IMPL_GNUSTEP.
7524 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7526 Fix openp errno handling.
7527 * callproc.c (Fcall_process): Preserve openp errno around close.
7528 * lread.c (openp): Set errno when returning -1, as some callers
7531 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7533 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7535 * nsterm.h (NSSavePanel): Update comment.
7536 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7537 (ns_run_file_dialog): Declare.
7539 * nsfns.m: Remove panelOK.
7541 (ns_run_file_dialog): New function.
7542 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7543 event loop, so file dialog is popped up by ns_run_file_dialog, called
7544 by sendEvent (Bug#14578).
7545 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7547 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7549 * xdisp.c (default_line_pixel_height): New function.
7550 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7551 (try_cursor_movement, redisplay_window, try_window)
7552 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7554 * window.c (window_scroll_pixel_based):
7555 use default_line_pixel_height.
7557 * dispextern.h (default_line_pixel_height): Add prototype.
7559 * frame.c (x_set_line_spacing): Accept a float value for
7560 line-spacing parameter, per the documentation.
7562 * data.c (Fmultibyte_string_p): Doc fix.
7564 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7566 Use emacs_open more consistently when opening files.
7567 This handles EINTR more consistently now, and makes it easier
7568 to introduce other uniform changes to file descriptor handling.
7569 * sysstdio.h: New file.
7570 * buffer.c (mmap_init):
7571 * cygw32.c (chdir_to_default_directory):
7572 * dispnew.c (Fopen_termscript):
7573 * emacs.c (Fdaemon_initialized):
7574 * fileio.c (Fdo_auto_save):
7575 * image.c (slurp_file, png_load_body, jpeg_load_body):
7576 * keyboard.c (Fopen_dribble_file):
7578 * print.c (Fredirect_debugging_output):
7579 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7580 * termcap.c (tgetent):
7581 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7582 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7583 * w32term.c (w32_initialize) [CYGWIN]:
7584 * xfaces.c (Fx_load_color_file):
7585 Use emacs_open instead of plain open, and emacs_fopen instead of
7587 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7588 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7589 * callproc.c (default_output_mode): New constant.
7590 (Fcall_process): Use it to call emacs_open instead of plain creat.
7591 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7592 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7593 (emacs_fopen): New function.
7594 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7595 Include <lisp.h>, for emacs_open.
7596 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7598 Remove duplicate #include directives.
7599 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7601 Don't include stdio.h twice.
7602 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7603 Don't include sys/types.h or stdio.h twice.
7604 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7605 * lread.c: Don't include coding.h twice.
7606 * nsfont.m: Don't include frame.h twice.
7607 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7608 * ralloc.c: Don't include <unistd.h> twice.
7609 * xdisp.c: Don't include font.h twice.
7610 * xterm.c: Don't include fontset.h twice.
7611 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7613 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7615 Scale ImageMagick images more carefully.
7616 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7617 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7618 Be more careful about avoiding undefined behavior after
7619 integer overflow and division by zero.
7621 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7623 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7624 (syms_of_w32fns): DEFSYM them.
7625 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7626 (CCHDEVICENAME): Define macros if not defined.
7627 (struct MONITOR_INFO_EX): New struct.
7628 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7629 (enum_display_monitors_fn): New variable.
7630 (globals_of_w32fns): Initialize it.
7631 (Fx_display_pixel_width, Fx_display_pixel_height)
7632 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7633 multi-monitor setups in docstrings.
7634 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7635 screen size by primary monitor's millimeter per pixel.
7636 (w32_monitor_enum, w32_display_monitor_attributes_list)
7637 (w32_display_monitor_attributes_list_fallback)
7638 (Fw32_display_monitor_attributes_list): New functions.
7639 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7641 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7643 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7645 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7647 * fileio.c (Qfile_notify_error): New error symbol.
7649 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7650 * inotify.c (inotify_callback, symbol_to_inotifymask)
7651 (Finotify_add_watch, Finotify_rm_watch): Use it.
7652 (inotifyevent_to_event): Exchange order of cookie and file name.
7653 (Finotify_add_watch): Adapt docstring.
7655 * lisp.h (Qfile_notify_error): Declare.
7657 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7659 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7660 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7661 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7662 which did not work (see <http://bugs.gnu.org/14569#307>).
7663 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7664 && (!noninteractive || initialized)). This attempts to thread
7665 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7667 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7669 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7670 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7672 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7674 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7675 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7676 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7677 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7679 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7681 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7682 Define to __sys_siglist.
7684 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7686 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7687 word-wrap, so that overflow-newline-into-fringe would work in
7688 visual-line-mode. (Bug#2749)
7689 (move_it_in_display_line_to): When the last scanned display
7690 element fits exactly on the display line, and
7691 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7692 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7693 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7694 finding buffer position that corresponds to pixel coordinates,
7695 e.g. in buffer_posn_from_coords.
7697 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7699 * process.c (handle_child_signal): Call catch_child_signal if
7702 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7704 Don't convert function pointers to void * and back.
7705 It isn't portable C, and it's easy enough to avoid.
7706 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7707 (make_save_value): Add support for SAVE_FUNCPOINTER.
7708 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7709 * print.c (print_object):
7710 Distinguish function from object pointers.
7711 * lisp.h (SAVE_FUNCPOINTER): New constant.
7712 (SAVE_SLOT_BITS): Adjust to it.
7713 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7714 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7715 (voidfuncptr): New typedef.
7716 (struct Lisp_Save_Value): New member data[0].funcpointer.
7717 (XSAVE_FUNCPOINTER): New function.
7719 Simplify buildobj processing.
7720 * Makefile.in (buildobj.h): Make it a sequence of strings each
7721 followed by comma, rather than a single string. Put it into a
7722 .tmp file in case there's an error while generating it.
7723 (gl-stamp): Use .tmp for temp files.
7724 (mostlyclean): Clean .tmp files.
7725 * doc.c (buildobj): Move to just the routine that needs it.
7726 It's now an array of strings, so processing is simpler.
7728 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7730 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7731 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7732 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7733 Invoke malloc_enable_thread even when not interactive.
7734 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7735 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7736 in this case, since the underlying bug has now been fixed.
7738 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7740 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7741 unlinking it (bug#14691).
7743 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7745 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7746 before checking whether buffer is modified. This lets
7747 `kill-buffer-query-functions' cancel killing of the buffer or save
7748 its content before `kill-buffer' asks user the "Buffer %s
7749 modified; kill anyway?" question.
7751 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7753 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7754 Let the super performKeyEquivalent deal with them (Bug#14747).
7756 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7758 * widget.c (resize_cb): Remove unused local.
7760 Do not use GTK 3 if it exists but cannot be compiled.
7761 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7762 * xterm.c (x_error_handler) [!USE_GTK]:
7765 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7767 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7769 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7770 to the valid range of values. (Bug#14753)
7772 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7773 when moving point by using the current glyph matrix. This avoids
7774 the need to force redisplay when this function is called in a
7777 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7779 Fix minor problems found by static checking.
7780 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7781 Redo the latter's body to sidestep GCC parenthesization warnings.
7782 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7783 * coding.c (detect_coding, detect_coding_system):
7784 * coding.h (struct undecided_spec):
7785 Use bool for boolean.
7786 * image.c (QCmax_width, QCmax_height): Now static.
7787 * xdisp.c (Fmove_point_visually): Remove unused local.
7789 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7791 * xdisp.c (Fmove_point_visually): New function.
7793 2013-06-28 Kenichi Handa <handa@gnu.org>
7795 * coding.h (define_coding_undecided_arg_index): New enum.
7796 (coding_attr_index): New members
7797 coding_attr_undecided_inhibit_null_byte_detection,
7798 coding_attr_undecided_inhibit_iso_escape_detection,
7799 coding_attr_undecided_prefer_utf_8.
7800 (undecided_spec): New struct.
7801 (struct coding_system): New member `undecided' of the member
7804 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7805 (detect_coding): Likewise.
7806 (detect_coding_system): Likewise.
7807 (Fdefine_coding_system_internal): New coding system properties
7808 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7810 (syms_of_coding): Adjust for coding_arg_undecided_max.
7812 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7814 * image.c (x_from_xcolors): Remove unused local.
7816 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7818 Defer image data transfer between X client and server until actual
7821 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7824 * image.c (Destroy_Image): Remove.
7825 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7826 `mask_p', and `colors_p'. All uses changed.
7827 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7828 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7829 New macros for `flags' arg to x_clear_image_1.
7830 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7831 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7832 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7833 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7834 (image_get_x_image, image_unget_x_image): New functions or macros.
7835 (image_background, image_background_transparent, x_to_xcolors)
7836 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7837 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7838 instead of Destroy_Image.
7839 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7840 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7841 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7842 (imagemagick_load_image, svg_load_image): Use them instead of
7843 x_create_x_image_and_pixmap, and x_put_x_image followed by
7844 x_destroy_x_image, respectively.
7845 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7846 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7847 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7848 background_transparent fields.
7849 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7850 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7852 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7854 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7855 This mostly consists of undoing recent changes.
7856 * callproc.c (Fcall_process):
7857 * process.c (create_process):
7858 Do not worry about catching SIGCHLD here, undoing previous change.
7859 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7860 * process.c, process.h (catch_child_signal):
7861 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7862 * process.c (catch_child_handler): Don't worry about being called
7863 lazily and do not assume caller has blocked SIGCHLD, undoing
7864 previous change. Move first-time stuff back to
7865 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7866 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7867 set lib_child_handler if it's already initialized, which may
7868 help avoid problems on GNUstep.
7870 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7872 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7873 * callproc.c (Fcall_process):
7874 * process.c (create_process):
7875 Make sure SIGCHLD is caught before we fork,
7876 since Emacs startup no arranges to catch SIGCHLD.
7877 * process.c (lib_child_handler): Initialize to null, not to
7879 (catch_child_signal): Allow self to be called lazily.
7880 Do nothing if it's already been called.
7881 Assume caller has blocked SIGCHLD (all callers do now).
7882 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7883 just before it's really needed.
7884 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7885 since it hasn't been caught yet.
7887 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7889 * image.c (compute_image_size): New function to implement
7890 :max-width and :max-height.
7891 (imagemagick_load_image): Use it.
7893 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7895 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7896 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7898 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7899 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7900 the SIGCHLD handler, since the code is not atomic and (due to glib)
7901 signals may be arriving now.
7902 * sysdep.c (init_signals): Do not catch child signals here;
7903 'main' now does that later, at a safer time.
7905 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7907 Clean up SIGCHLD handling a bit (Bug#14569).
7908 * process.c, process.h (catch_child_signal):
7909 Now always extern, even if !NS_IMPL_GNUSTEP.
7910 * process.c (catch_child_signal): Move glib tickler here from
7911 init_process_emacs, so that it's done earlier in Emacs
7912 initialization. Also move the noninteractive && !initialized
7913 check here from init_process_emacs. This is all a bit cleaner for
7914 GNUish platforms, and I hope it works around the Cygwin bug.
7915 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7916 that glib signal handling is tickled before glib creates threads.
7918 * process.c (wait_reading_process_output): Avoid int overflow
7919 when reading more than 2 GiB total from a process.
7921 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7923 * process.c (create_process): Handle a couple more cases,
7924 i.e., work even if new_argv and wait_child_setup[i] are cached.
7925 Use Fcall_process's style for volatile vars.
7927 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7929 * process.c (create_process): Mark PROCESS volatile.
7931 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7933 Use C99-style flexible array members if available.
7934 This avoids some subtle aliasing issues, which typically
7935 aren't a problem with GCC but may be a problem elsewhere.
7936 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7937 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7938 In either case, it uses a flexible array member rather than
7939 the old struct hack. All uses changed.
7940 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7941 Adjust to sdata reorganization.
7942 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7943 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7944 that ports better to pre-C99 non-GCC.
7945 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7946 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7947 as the latter has changed.
7948 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7949 and port better to pre-C99 GCC.
7950 * image.c (struct xpm_cached_color):
7951 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7952 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7953 Use FLEXIBLE_ARRAY_MEMBER.
7954 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7955 Move decl to top level so it gets checked against implementation.
7956 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7957 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7959 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7961 * syntax.c: Integer cleanups.
7962 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7963 All uses that need 0-or-2 changed to:
7964 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7965 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7966 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7967 (char_quoted, prev_char_comend_first, back_comment)
7968 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7969 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7970 Use bool for boolean.
7971 (update_syntax_table, skip_chars, skip_syntaxes):
7972 Prefer int to unsigned when either will do.
7973 (back_comment): Return boolean success flag, like forw_comment,
7974 instead of positive-or-minus-1 (which might have overflowed int anyway).
7975 Don't stuff ptrdiff_t into int.
7976 (syntax_spec_code, syntax_code_spec): Now const.
7977 (Fmatching_paren, scan_lists, scan_sexps_forward):
7978 Use enum syntaxcode for syntax code.
7979 (Fmatching_paren): Check that arg is a character, not just an integer.
7980 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7981 (Finternal_describe_syntax_value): Omit no-longer-needed
7983 (skip_chars): Use char, not unsigned char, when the distinction
7985 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7986 * bytecode.c (exec_byte_code):
7987 * syntax.c (syntax_spec_code, Fchar_syntax)
7988 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7990 * syntax.h (SYNTAX_WITH_FLAGS):
7991 Omit unnecessary casts.
7993 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7995 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7996 line dimensions here, to avoid race conditions with the main
7997 thread. (Bug#14062, bug#14630, bug#14669)
7999 * w32term.c (w32_draw_window_cursor): Compute the header line and
8000 mode line dimensions here.
8001 <w32_system_caret_window, w32_system_caret_hdr_height>:
8002 <w32_system_caret_mode_height>: New variables.
8004 * w32term.h: Declare them.
8006 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8008 * alloc.c (die): Move "assertion failed" string here ...
8009 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8010 COND when SUPPRESS_CHECKING. This shrinks the executable text
8011 size by 0.8% to 2.2% when configured with --enable-checking,
8012 depending on optimization flags (GCC 4.8.1 x86-64).
8014 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8016 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8018 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8019 base is 2; this is more accurate.
8021 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8023 * sound.c (string_default): Move to !WINDOWSNT section.
8024 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8026 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8028 * sound.c: Integer cleanups.
8029 Remove unnecessary forward decls.
8030 (struct sound_device): The 'file' member is now a Lisp_Object, not
8031 a char *, so that we needn't invoke alloca on a huge size.
8032 (Fplay_sound_internal): Adjust to this.
8033 (string_default): New function.
8034 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8035 Use it to adjust to the struct sound_device change.
8036 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8037 (be2hs) [0]: Remove.
8039 * syntax.c (skip_chars): Don't use uninitialized storage
8040 when searching a multibyte buffer for characters that are not in a
8041 unibyte string that contains non-ASCII characters.
8043 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8045 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8046 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8048 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8050 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8052 2013-06-18 Kenichi Handa <handa@gnu.org>
8054 * font.c (Ffont_spec): Signal an error for an invalid font name
8057 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8059 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8060 In particular this ports to 32-bit sparc Sun cc.
8061 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8062 array with a dummy element at specpdl[-1], so that its address can
8064 (unbind_to): Do not copy the binding; not needed, now that we
8065 copy old_value in the one place where the copy is needed.
8066 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8067 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8068 (union specbinding): Rename from struct specbinding. Redo layout
8069 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8070 which is not portable. With Sun C 5.12 32-bit sparc, the
8071 declaration causes nargs to be an unsigned bitfield, a behavior
8072 that the C standard allows; but Emacs wants nargs to be signed.
8073 The overall type is now a union of structures rather than a
8074 structure of union of structures, and the 'kind' member is now a
8075 bitfield, so that the overall type doesn't grow. All uses changed.
8076 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8078 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8080 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8081 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8083 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8085 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8087 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8088 unless we know that the window w's frame is a frame object.
8089 Another attempt at solving bug#14062 and bug#14630.
8091 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8093 * textprop.c (property_set_type): New enum.
8094 (add_properties): Allow appending/prepending text properties.
8095 (add_text_properties_1): Factored out of Fadd_text_properties.
8096 (Fadd_text_properties): Move all the code into
8097 add_text_properties_1.
8098 (Fadd_face_text_property): New function that calls
8099 add_text_properties_1.
8101 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8103 Move functions from lisp.h to individual modules when possible.
8104 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8105 * alloc.c (XFLOAT_INIT, set_symbol_name):
8106 * buffer.c (CHECK_OVERLAY):
8107 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8108 (set_char_table_parent):
8109 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8110 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8111 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8112 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8114 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8115 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8116 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8117 (backtrace_args, backtrace_debug_on_exit):
8118 * floatfns.c (CHECK_FLOAT):
8119 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8120 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8121 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8122 (set_hash_index_slot):
8123 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8124 * marker.c (CHECK_MARKER):
8125 * textprop.c (CHECK_STRING_OR_BUFFER):
8126 * window.c (CHECK_WINDOW_CONFIGURATION):
8127 Move here from lisp.h, and make these functions static rather than
8129 * buffer.c (Qoverlayp):
8131 * fns.c (Qhash_table_p):
8132 * window.c (Qwindow_configuration_p):
8134 * lisp.h: Remove the abovementioned defns and decls.
8136 Use functions, not macros, for XINT etc (Bug#11935).
8137 In lisp.h, prefer functions to function-like macros, and
8138 constants to object-like macros, when either will do. This:
8139 . simplifies use, as there's no more need to worry about
8140 arguments' side effects being evaluated multiple times.
8141 . makes the code easier to debug on some platforms.
8142 However, when using gcc -O0, keep using function-like macros
8143 for a few critical operations, for performance reasons.
8144 This sort of thing isn't needed with gcc -Og, but -Og
8145 is a GCC 4.8 feature and isn't widely-enough available yet.
8146 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8147 Remove enum lsb_bits; no longer needed.
8148 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8149 * buffer.c (Qoverlap):
8151 * fns.c (Qhash_table_p):
8152 Now extern, so lisp.h can use these symbols.
8153 * dispextern.h: Include character.h, for MAX_CHAR etc.
8154 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8155 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8156 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8157 (GLYPH_CODE_P): Move here from lisp.h.
8158 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8159 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8160 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8161 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8162 XUNTAG now returns void *.
8163 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8164 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8165 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8166 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8167 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8168 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8169 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8170 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8171 New macros, renamed from their sans-lisp_h_ counterparts.
8172 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8173 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8174 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8175 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8176 If compiling via GCC without optimization, define these as macros
8177 in addition to inline functions.
8178 To disable this, compile with -DINLINING=0.
8179 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8180 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8181 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8182 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8183 (INTMASK, VALMASK): Now macros, since static values cannot be
8184 accessed from extern inline functions.
8185 (VALMASK): Also a constant, for benefit of old GDB.
8186 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8187 is INTEGERP, which can fold it in.
8188 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8189 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8190 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8191 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8192 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8193 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8194 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8195 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8196 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8197 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8198 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8199 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8200 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8201 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8202 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8203 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8204 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8205 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8206 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8207 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8208 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8209 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8210 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8211 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8212 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8213 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8214 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8215 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8216 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8217 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8218 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8219 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8220 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8222 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8223 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8224 (VALMASK): Define in one place rather than in two, merging the
8225 USE_LSB_TAG parts; this is simpler.
8226 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8227 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8228 Move up, to avoid use before definition.
8229 Also include "globals.h" earlier, for the same reason.
8230 (make_natnum): New function.
8231 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8232 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8233 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8234 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8235 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8236 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8237 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8238 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8239 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8240 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8241 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8242 (Qwindow_configuration_p, Qimage): New forward declarations.
8243 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8244 (STRING_COPYIN): Remove; unused.
8245 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8246 (xcar_addr, xcdr_addr): New functions. All uses changed.
8247 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8248 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8249 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8250 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8251 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8252 (TYPE_RANGED_INTEGERP): Simplify.
8253 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8254 (setlocale, fixup_locale, synchronize_system_messages_locale)
8255 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8256 Now empty functions, not macros.
8257 (functionp): Return bool, not int.
8258 * window.c (Qwindow_configuration_p): Now extern,
8259 so window.h can use it.
8260 * window.h (Qwindowp): Move decl back to lisp.h.
8262 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8264 * xdisp.c (Fline_pixel_height): New function, required for solving
8267 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8269 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8271 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8273 * lread.c (syms_of_lread):
8274 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8276 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8278 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8280 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8282 * fileio.c (expand_file_name): Doc fix.
8284 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8286 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8287 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8288 Wait for self, not for 0. This can't hurt on GNU or similar
8289 system, and may help with Cygwin.
8291 * keyboard.c: Don't use PROP (...) as an lvalue.
8292 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8293 Use set_prop (A, B), not PROP (A) = B.
8295 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8297 * xdisp.c (get_it_property): Use it->window instead of generating
8298 a Lisp object from it->w.
8300 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8302 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8303 get-char-property the window that is being rendered, instead of
8304 the buffer, to support window-specific overlays. (Bug#14575)
8305 (compute_display_string_pos): When W is NULL, use the current
8306 buffer as the object to pass to get-char-property.
8307 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8308 pointer member of the bidi iterator, since no window is pertinent
8311 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8313 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8314 being displayed, and pass it to compute_display_string_pos.
8315 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8316 (bidi_paragraph_init): All callers changed.
8318 * xdisp.c (init_from_display_pos, init_iterator)
8319 (handle_single_display_spec, next_overlay_string)
8320 (get_overlay_strings_1, reseat_1, reseat_to_string)
8321 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8322 Set bidi_it.w member from it->w.
8323 (compute_display_string_pos): Accept additional argument, the
8324 window being displayed, and pass it to Fget_char_property.
8327 * dispextern.h (struct bidi_it): New member w, the window being
8329 (compute_display_string_pos): Adjust prototype.
8331 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8333 * xgselect.c: Remove unneeded include xterm.h.
8335 * process.c (wait_reading_process_output): Check for NS before GLIB.
8336 GLIB may be linked in due to rsvg, but ns_select must be called.
8338 * xgselect.c (xg_select): Remove call to window_system_available
8339 and g_main_context_pending at the top, so Gdk events (i.e. file
8340 notify) are processed when Emacs is started with -nw.
8342 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8344 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8345 (ctagsfiles3): New variable, includes only *.m files.
8346 (TAGS): Use an explicit language name in the regular expressions,
8347 to avoid transformation of '/SOMETHING' by MSYS to
8348 'c:\MSYS\SOMETHING'.
8350 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8352 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8354 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8356 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8357 still need to set the mouse pointer shape and activate help-echo.
8360 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8362 A few porting etc. fixes for the new file monitor code.
8363 See the thread containing
8364 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8365 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8366 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8367 (dir_monitor_callback, Fgfile_rm_watch):
8368 Use assq_no_quit instead of Fassoc, for speed.
8369 (dir_monitor_callback, Fgfile_rm_watch):
8370 eassert that the monitor is a fixnum.
8371 (dir_monitor_callback): No need for CDR_SAFE.
8372 Simplify building of lisp with alternative tails.
8373 (Fgfile_add_watch, Fgfile_rm_watch):
8374 Do not assume glib functions set errno reliably on failure.
8375 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8376 and signal an error otherwise.
8377 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8378 Use Fdelq instead of Fdelete, for speed.
8380 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8382 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8383 don't insist on being invoked on a highlighted tool-bar button.
8384 Avoids losing tool-bar functionality when mouse-highlight is nil.
8385 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8386 Don't highlight when mouse-highlight is nil.
8387 (note_mouse_highlight): When mouse-highlight is nil, don't return
8388 right away; instead, run tool-bar and mode-line highlight
8389 subroutine, clear any existing highlight, and revert the mouse
8390 pointer to its default shape. (Bug#14558)
8392 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8394 * lisp.mk (lisp): Add prog-mode.el.
8396 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8398 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8399 * process.c (dummy_handler): New function.
8400 (lib_child_handler): New static var.
8401 (handle_child_signal): Invoke it.
8402 (catch_child_signal): If a library has set up a signal handler,
8403 save it into lib_child_handler.
8404 (init_process_emacs): If using glib and not on Windows, tickle glib's
8405 child-handling code so that it initializes its private SIGCHLD handler.
8406 * syssignal.h (SA_SIGINFO): Default to 0.
8407 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8408 31; it should no longer be needed now.
8410 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8412 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8414 * gfilenotify.c (globals_of_gfilenotify): New function.
8415 (syms_of_gfilenotify): Move global initialization there.
8417 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8419 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8421 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8422 * keyboard.c (menu_bar_items, tool_bar_items):
8423 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8424 not override local keymaps any more.
8426 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8428 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8430 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8432 * w32console.c (initialize_w32_display): Return the dimensions of
8433 the console window via 2 additional arguments, not via the current
8434 frame. This avoids crashes due to overrunning the bounds of
8435 frame's decode_mode_spec_buffer, which is not resized following
8436 the change of the frame dimensions from the initial 10x10.
8438 * w32term.h (w32_initialize_display_info): Adjust prototype.
8440 * term.c (init_tty): Take dimensions of the frame from the values
8441 returned by initialize_w32_display.
8443 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8444 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8445 (LIBES): Add $(GFILENOTIFY_LIBS).
8447 * w32inevt.c (handle_file_notifications): Add dummy implementation
8448 for !HAVE_W32NOTIFY.
8450 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8452 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8454 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8456 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8458 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8460 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8462 Fix minor problems found by static checking.
8463 * data.c (pure_write_error):
8464 Use xsignal2, not Fsignal, as Fsignal might return.
8465 * eval.c (set_backtrace_debug_on_exit): Now static.
8466 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8467 No longer inline. EXTERN_INLINE is needed only for functions
8468 defined in .h files. Reindent function header as per GNU style.
8469 (backtrace_p, backtrace_top, backtrace_next):
8470 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8471 compiler or linker. Add extern decls to pacify gcc -Wall.
8472 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8474 * frame.c (free_monitors): Define only on platforms that need it.
8475 * nsterm.m (ns_term_init):
8476 * process.c (catch_child_signal):
8477 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8478 defined on all porting targets these days.
8479 * process.c, process.h (catch_child_signal):
8480 Make it extern only if NS_IMPL_GNUSTEP is defined.
8482 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8484 * w32.c (gettimeofday): Make the signature identical to prototype
8485 in nt/inc/sys/time.h.
8487 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8489 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8492 * keyboard.c (safe_run_hooks_error): Improve error message.
8494 * data.c (pure_write_error): Add `object' argument.
8495 * puresize.h (CHECK_IMPURE): Use it.
8497 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8499 * Makefile.in (NOTIFY_OBJ): New variable.
8500 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8502 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8503 Call syms_of_gfilenotify.
8505 * gfilenotify.c: New file.
8507 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8508 and Qfile_w32notify.
8509 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8510 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8512 * lisp.h: Declare syms_of_gfilenotify.
8514 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8516 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8518 Merge the specpdl and backtrace stacks. Make the structure of the
8519 specpdl entries more obvious via a tagged union of structs.
8520 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8521 (enum specbind_tag): New enum.
8522 (struct specbinding): Make it a tagged union of structs.
8523 Add a case for backtrace records.
8524 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8525 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8526 (backtrace_debug_on_exit): New accessors.
8527 (struct backtrace): Remove.
8528 (struct catchtag): Remove backlist field.
8529 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8531 (Flocal_variable_p): Speed up the common case where the binding is
8533 * eval.c (backtrace_list): Remove.
8534 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8535 (set_backtrace_args, set_backtrace_nargs)
8536 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8537 (backtrace_next): New functions.
8538 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8539 (unwind_to_catch, internal_lisp_condition_case)
8540 (internal_condition_case, internal_condition_case_1)
8541 (internal_condition_case_2, internal_condition_case_n): Don't bother
8542 with backtrace_list any more.
8543 (Fsignal): Adjust to new backtrace format.
8544 (grow_specpdl): Move up.
8545 (record_in_backtrace): New function.
8546 (eval_sub, Ffuncall): Use it.
8547 (apply_lambda): Adjust to new backtrace format.
8548 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8550 (specbind): Adjust to new specpdl format. Simplify.
8551 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8552 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8554 (mark_backtrace): Remove.
8555 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8556 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8557 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8559 * profiler.c (record_backtrace): Use get_backtrace.
8560 (handle_profiler_signal): Use backtrace_top_function.
8561 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8564 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8566 * process.h (catch_child_signal): Declare.
8568 * process.c (catch_child_signal): New function.
8569 (init_process_emacs): Call it.
8571 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8572 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8574 (x_set_cursor_type): Remove declaration.
8575 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8576 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8577 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8578 (ns_get_color): Use F suffix on float.
8579 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8580 (ns_get_rgb_color): Remove.
8581 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8582 (note_mouse_movement): x and y are CGFloat.
8583 (ns_draw_fringe_bitmap): Remove unused rowY.
8584 Change #if to COCOA && >= 10_6.
8585 (ns_draw_window_cursor): Remove unused overspill.
8586 (ns_draw_underwave): width and x are EamcsCGFloat.
8587 (ns_draw_box): thickness is CGFloat.
8588 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8589 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8590 if not in main thread.
8591 (ns_get_pending_menu_title, ns_check_menu_open)
8592 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8593 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8594 (sendFromMainThread:): New method.
8595 (changeFont:): size is CGFloat.
8596 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8597 Disable warning about permanent text.
8598 (characterIndexForPoint:): Adjust return type depending on GNUstep
8600 (mouseDown:): delta is CGFloat.
8601 (updateFrameSize): Remove unised variable f.
8602 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8603 Cast float to EmacsCGFloat.
8604 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8605 also to -1 when restoring.
8606 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8607 inside NS_IMPL_COCOA.
8608 (toggleFullScreen:): Put call to toggleFullScreen inside
8609 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8610 (setPosition:portion:whole:): por is CGFloat.
8611 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8612 (mouseDown:): Use CGFloat.
8613 (mouseDragged:): Remove unised variable edge.
8614 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8616 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8618 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8619 when NS_IMPL_GNUSTEP.
8620 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8621 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8622 (EmacsToolbar): Add clearAll. Add tag argument to
8623 addDisplayItemWithImage.
8624 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8626 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8628 * nsmenu.m (ns_update_menubar): Make static.
8629 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8630 (fillWithWidgetValue:): Add cast to SEL for setAction.
8631 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8632 (update_frame_tool_bar): Update code for GNUstep.
8633 (clearAll): New method.
8634 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8635 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8636 Move identifierToItem setObject and activeIdentifiers addObject before
8637 call to insertItemWithItemIdentifier.
8638 (validateVisibleItems): Fix indentation.
8639 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8640 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8641 UtilityWindow to aStyle, remove call to setStyleMask.
8643 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8645 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8646 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8647 Use F suffix on floats.
8648 (ns_char_width): Returns CGFloat.
8649 (ns_ascii_average_width): w is CGFloat instead of float.
8650 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8652 (ns_glyph_metrics): CGFloat instead of float.
8654 * nsfns.m (x_set_foreground_color, x_set_background_color):
8656 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8657 remove unused variables.
8658 (Fns_read_file_name): Keep track if panel is for save.
8659 Use ns_filename_from_panel/ns_directory_from_panel.
8660 (Fns_list_services): delegate only used for COCOA.
8661 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8662 Just return the input if GNUstep.
8663 (x_screen_planes): Remove.
8664 (Fxw_color_values): Use EmacsCGFloat
8665 (Fns_display_monitor_attributes_list): Only get screen number for
8667 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8669 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8670 ns_directory_from_panel.
8672 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8674 * process.c (handle_child_signal): Also use WCONTINUED.
8675 This is so that list-processes doesn't mistakenly list the process
8676 as stopped, when the process has actually been continued and is
8679 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8681 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8682 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8683 not already configured.
8685 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8687 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8689 * Makefile.in (mostlyclean): Remove *.res files.
8691 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8693 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8694 a buffer (bug#8447).
8696 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8698 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8699 display vector, and we backtrack, handle the case that the
8700 previous character position is also displayed from a display
8701 vector or covered by a display string or image. (Bug#14476)
8703 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8705 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8706 (struct MonitorInfo, free_monitors): Remove.
8707 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8708 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8709 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8712 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8713 (struct MonitorInfo, free_monitors): Remove.
8714 (ns_screen_name): Make static.
8715 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8716 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8719 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8720 (struct MonitorInfo): New struct.
8721 (free_monitors, make_monitor_attribute_list): Declare.
8723 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8725 (free_monitors, make_monitor_attribute_list): New functions.
8726 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8729 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8731 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8733 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8735 * keyboard.c: Apply keyboard decoding only to events that come directly
8736 from the tty, not from unread-command-events (bug#14368).
8737 (read_event_from_main_queue): New function, extracted from read_char.
8738 (read_decoded_char): Remove.
8739 (read_decoded_event_from_main_queue): New function to replace it.
8740 (read_char): Use it.
8741 (read_key_sequence): Use read_char rather than read_decoded_char.
8743 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8745 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8747 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8749 2013-05-22 Kenichi Handa <handa@gnu.org>
8751 The following changes are to fix the setting of
8752 buffer-file-coding-system on, for instance, C-x RET c unix RET
8753 _FILE_OF_DOS_EOL_TYPE_ RET.
8755 * coding.h (struct coding_system): New member detected_utf8_chars.
8757 * coding.c (detect_coding_utf_8): Count characters and check EOL
8758 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8760 (setup_coding_system): Do not initialize coding->head_ascii.
8761 (check_ascii): Do not set coding->eol_seen but update it. Do not
8762 call adjust_coding_eol_type here.
8763 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8764 If the eol-type of CODING is already specified, adjust the eol type
8765 of the found coding-system.
8766 (decode_coding_gap): Cancel previous change. Utilize the
8767 character numbers counted by detect_coding_utf_8. Fix detection
8770 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8772 * search.c (looking_at_1): Only set last_thing_searched if the match
8773 changed the match-data (bug#14281).
8775 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8777 * xdisp.c (reseat_at_previous_visible_line_start):
8778 Already declared in dispextern.h, so remove it here.
8779 (move_it_vertically_backward): Likewise.
8781 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8783 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8784 (Fx_display_pixel_width, Fx_display_pixel_height)
8785 (Fx_display_mm_width, Fx_display_mm_height):
8786 Mention `display-monitor-attributes-list' in docstrings.
8788 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8789 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8790 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8791 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8792 (Fx_display_backing_store, Fx_display_visual_class)
8793 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8794 (Fx_display_grayscale_p, Fx_display_pixel_width)
8795 (Fx_display_pixel_height, Fx_display_planes)
8796 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8797 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8798 (Fx_display_mm_width, Fx_display_mm_height)
8799 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8800 height for all physical monitors as in X11.
8802 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8803 Return pixel width or height for all physical monitors as in X11.
8805 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8807 Port --enable-gcc-warnings to clang.
8808 * bytecode.c (exec_byte_code):
8810 Redo diagnostic pragmas to pacify clang, too.
8811 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8812 * editfns.c (Fencode_time):
8813 * fileio.c (file_accessible_directory_p):
8814 * font.c (font_unparse_xlfd):
8815 Use '&"string"[index]' instead of '"string" + (index)'.
8816 * undo.c (user_error): Remove; unused.
8818 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8820 * insdel.c (insert_1_both): Document the arguments, instead of
8821 referring to insert_1, which no longer exists.
8823 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8824 some window, increment windows_or_buffers_changed, so that
8825 *Messages* display in that window is updated. (Bug#14408)
8827 * w32.c: Include epaths.h.
8828 (init_environment): Use cmdproxy.exe without leading directories.
8829 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8831 (gettimeofday): Adjust signature and return value to Posix
8834 * unexw32.c (open_output_file): Delete the existing emacs.exe
8835 before creating it, to break the hard link to the versioned
8838 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8839 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8840 (FIRSTFILE_OBJ): New variables.
8841 (W32_RES): Rename to EMACSRES. All users changed.
8842 (base_obj): Use $(CM_OBJ).
8843 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8844 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8845 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8846 $(W32_RES_LINK) before $(LIBES).
8847 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8849 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8851 * makefile.w32-in (DOC): Use just "DOC".
8853 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8855 * process.c: Export default filters and sentinels to Elisp.
8856 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8858 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8859 (Fset_process_sentinel, Fformat_network_address):
8860 Default to them instead of nil.
8861 (server_accept_connection): Sentinels can't be nil any more.
8862 (read_and_dispose_of_process_output): New function, extracted from
8863 read_process_output.
8864 (read_process_output): Use it; filters can't be nil.
8865 (Finternal_default_process_filter): New function, extracted from
8866 read_process_output.
8867 (exec_sentinel_unwind): Remove function.
8868 (exec_sentinel): Don't zilch sentinel while running.
8869 (status_notify): Sentinels can't be nil.
8870 (Finternal_default_process_sentinel): New function extracted from
8872 (setup_process_coding_systems): Default filter is not nil any more.
8873 (syms_of_process): Export new Elisp functions and initialize
8875 * lisp.h (make_lisp_proc): New function.
8877 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8879 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8881 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8883 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8884 unless we know that the window w is a leaf window.
8885 Another attempt at solving bug#14062.
8887 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8889 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8892 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8894 * image.c (gif_load): Check that subimages fit (Bug#14345).
8896 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8898 * lread.c (skip_dyn_eof): New function.
8899 (read1): Use it to skip the end of a file in response to #@00.
8901 * doc.c (get_doc_string): Slightly relax the sanity checking.
8903 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8905 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8906 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8907 (MonitorInfo): New struct.
8908 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8909 (Fns_display_monitor_attributes_list): New functions.
8910 (display-usable-bounds): Remove.
8911 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8914 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8916 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8917 (GTK_CHECK_VERSION): New macro, if not already defined.
8918 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8919 replaced by GTK_CHECK_VERSION.
8921 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8923 * xterm.h (GTK_PREREQ): New macro.
8924 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8925 to use this macro instead, for consistency and clarity.
8927 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8929 * xdisp.c (row_for_charpos_p): New function, with code of
8930 cursor_row_p, but accepts an additional argument CHARPOS instead
8931 of using a hardcoded PT.
8932 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8933 (row_containing_pos): Call row_for_charpos_p instead of partially
8934 doing the same. Fixes cursor positioning under longlines-mode
8935 when longlines-show-effect includes more than one newline, when
8936 moving the cursor vertically up.
8938 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8940 * makefile.w32-in (ACL_H): New macro.
8941 ($(BLD)/fileio.$(O)): Update dependencies.
8943 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8945 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8946 * Makefile.in (LIB_ACL): New macro.
8947 (LIBACL_LIBS): Remove.
8948 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8949 * fileio.c: Include <acl.h>.
8950 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8951 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8953 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8956 * unexelf.c: Don't assume ElfW (Half) fits in int.
8957 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8958 when dealing with ElfW (Half) values, since they can exceed 2**31
8959 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8960 (entry_address): Omit unused NUM arg. All uses changed.
8962 2013-05-07 Juri Linkov <juri@jurta.org>
8964 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8965 to the string converted from number with `Fnumber_to_string'.
8968 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8970 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8971 This fixes a problem introduced by my previous change.
8973 2013-05-07 Glenn Morris <rgm@gnu.org>
8975 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8977 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8979 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8981 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8983 Static checking by GCC 4.8.0.
8984 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8985 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8986 (x_get_monitor_attributes_fallback)
8987 (x_get_monitor_attributes_xinerama)
8988 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8989 Define only if USE_GTK.
8990 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8991 (x_get_monitor_attributes_fallback): Omit unused locals.
8992 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8993 Use double, not float, to avoid mixed-mode floating point arithmetic.
8995 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8996 Jan Djärv <jan.h.d@swipnet.se>
8998 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8999 (XINERAMA_CFLAGS): New macros.
9000 (ALL_CFLAGS, LIBES): Use them.
9002 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9003 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9004 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9005 (syms_of_xfns): DEFSYM them.
9006 (struct MonitorInfo): New struct.
9007 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9008 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9009 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9010 (x_get_monitor_attributes_xinerama): New functions.
9011 (Fx_display_monitor_attributes_list): New primitive.
9012 (syms_of_xfns): Defsubr it.
9014 * xterm.h (x_display_info): Add Xatom_net_workarea and
9015 Xatom_net_current_desktop.
9017 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9018 and dpyinfo->Xatom_net_current_desktop.
9020 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9022 * xdisp.c (pos_visible_p): Use the special code for finding the
9023 beginning of a display property or overlay for any "replacing"
9024 display property, not just for display strings. This solves
9025 incorrect reporting of position by posn-at-point. (Bug#14241)
9027 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9029 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9030 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9031 Verify that ElfW (Half) fits in int.
9032 (fatal): Use same signature as lisp.h.
9033 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9034 configure and build with -DUNEXELF_DEBUG without worrying about
9035 other modules that use DEBUG.
9036 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9037 possibly-wide integers now uses it instead of plain fprintf.
9038 (entry_address): New function, which avoids problems with 32-bit
9039 overflow on 64-bit hosts.
9040 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9041 (round_up): Don't assume the remainder fits in int.
9042 (find_section): Use bool for boolean. Simplify debug code.
9043 (unexec): Don't assume file sizes fit in int or size_t.
9044 Omit unnecessary trailing newline in 'fatal' format.
9045 Use strerror rather than outputting decimal error number.
9046 Remove unused code when emacs is not defined;
9047 this file relies on Emacs now.
9048 Don't assume e_phnum and e_shnum are positive.
9050 * regex.c: Fix problems when DEBUG is defined.
9051 (extract_number, extract_number_and_incr): Define regardless of
9052 whether DEBUG is defined; that's simpler and makes the code less
9053 likely to go stale in the normal case when DEBUG is not defined.
9054 Return int rather than taking an int * arg. All callers changed.
9055 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9056 Remove, replacing with ...
9057 (DEBUG_PRINT): New macro. All callers changed.
9058 (DEBUG_COMPILES_ARGUMENTS): New macro.
9059 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9060 (print_compiled_pattern, print_double_string) [DEBUG]:
9061 Use prototype rather than old-style definition.
9062 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9063 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9064 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9065 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9066 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9067 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9068 This matters only when DEBUG is defined.
9070 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9072 * xdisp.c (set_iterator_to_next): Set the
9073 ignore_overlay_strings_at_pos_p flag only if we are _really_
9074 iterating over an overlay string, as indicated by the
9075 current.overlay_string_index member. (Bug#14306)
9077 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9079 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9080 to where it is used, to avoid autorelease issues (Bug#14050).
9082 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9084 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9085 * fileio.c (syms_of_fileio): Implement this.
9086 * filelock.c (create_lock_file): If symbolic links don't work, so
9087 we use a regular file as a lock file, do not fsync the lock file;
9090 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9092 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9093 (syms_of_minibuf): Adjust accodingly.
9095 * callint.c (Fcall_interactively): Adjust calls accordingly.
9097 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9099 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9100 w->contents is a buffer before computing everything else.
9101 Use parentheses to disambiguate last part of the condition.
9103 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9104 assertion violations. (Bug#14062)
9106 2013-05-01 David Reitter <david.reitter@gmail.com>
9108 * nsfns.m (ns_tooltip): Initialize.
9110 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9112 * coding.c (decode_coding_gap): Don't remove the character before
9113 a newline unless it's a CR character. (Bug#14287)
9115 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9117 * dispextern.h (struct face): Move enum face_underline_type
9118 earlier so that bitfields can be in the same word.
9120 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9122 * nsfns.m (handlePanelKeys): New function.
9123 (EmacsOpenPanel:performKeyEquivalent:)
9124 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9125 arrows/function/control and copy/paste keys (Bug#14296).
9127 2013-04-27 Juri Linkov <juri@jurta.org>
9129 * callint.c (Fcall_interactively): Call `Qread_number' for
9130 interactive code letter `n' instead of using duplicate code.
9133 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9135 * systime.h (make_timeval): Declare as 'const'.
9137 2013-04-27 Kenichi Handa <handa@gnu.org>
9139 * font.c (font_open_entity): Always open a font of manageable
9142 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9144 Port better to AIX (Bug#14258).
9145 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9148 2013-04-24 Kenichi Handa <handa@gnu.org>
9150 * coding.c (decode_coding_iso_2022): When an invalid escape
9151 sequence is encountered, reset the invocation and designation
9152 status to the safest one.
9154 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9156 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9157 Without this fix, "make distclean" leaves stamp-h1 behind.
9159 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9161 * w32fns.c (w32_fullscreen_rect): New function to compute the
9162 window rectangle for the given fullscreen mode.
9163 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9164 longer tunes the window size. This keeps the window's edges flush
9165 with the screen and allows the taskbar to hide itself in fullboth.
9167 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9168 window decorations and uses the entire screen.
9170 * w32term.h (w32_fullscreen_rect) Add prototype.
9171 (struct w32_output): Replace normal_width, normal_height,
9172 normal_top, and normal_left members with a single normal_placement
9174 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9176 (FRAME_NORMAL_PLACEMENT): New macro.
9178 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9180 * minibuf.c (Ftest_completion): Silence compiler warning.
9182 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9184 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9187 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9190 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9191 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9192 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9193 parentheses where appropriate.
9195 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9197 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9199 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9201 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9202 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9203 Mention in the doc string that setting these variables takes
9204 effect only after a call to set-window-buffer. (Bug#14200)
9206 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9208 * indent.c (Fvertical_motion): Don't consider display strings on
9209 overlay strings as display strings on the buffer position we
9210 started from. This prevents vertical cursor motion from jumping
9211 more than one line when there's an overlay string with a display
9212 property at end of line.
9213 Reported by Karl Chen <Karl.Chen@quarl.org> in
9214 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9216 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9218 * window.c (select_window): `record_buffer' even if window is
9219 already selected (bug#14191).
9221 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9223 * window.c (Fwindow_end): Test more flags, including the buffer's
9224 last_overlay_modified flag, to determine whether the window's
9225 display is really up-to-date. Prevents the function from
9226 returning a stale value. (Bug#14170)
9227 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9230 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9232 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9233 garbaged only if it is not already the top frame on its TTY.
9234 This prevents flickering due to constant redrawing of TTY frames when
9235 there are GUI frames open in the same session. (Bug#13864)
9237 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9239 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9240 of marking the idle timers directly.
9242 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9244 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9247 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9249 * window.c (select_window): Don't record_buffer while the invariant is
9250 temporarily broken (bug#14161).
9252 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9254 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9256 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9258 2013-04-07 Romain Francoise <romain@orebokech.com>
9260 Ignore additional platform-specific ACL errors (Bug#13702).
9261 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9262 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9264 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9266 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9269 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9271 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9272 This bug was introduced by my 2013-02-25 change that simplified
9273 data_start configuration. Without this change, on GNU/Linux
9274 an Emacs configured with --enable-profiling fails immediately
9275 due to a profiler signal.
9276 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9277 with these flags. On platforms where special flags are needed
9278 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9279 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9280 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9282 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9284 Get rid of some platform-specific functions examining window
9285 system and its capabilities. This is a partial rework of the
9287 * lisp.h (have_menus_p): Remove prototype. This function is
9288 replaced with platform-independent window_system_available.
9289 (check_window_system): Move to...
9290 * frame.h (decode_window_system_frame, window_system_available):
9291 ...here, add new prototypes.
9292 * frame.c (window_system_available, decode_window_system_frame):
9294 (check_window_system): Platform-independent now.
9295 * xterm.h (x_in_use): Remove declaration.
9297 * w32term.h (check_x_frame):
9298 * nsterm.h (check_x_frame): Remove prototypes. This function
9299 is replaced with platform-independent decode_window_system_frame.
9300 * msdos.c (have_menus_p): Remove.
9301 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9302 Remove platform-specific functions. Use check_window_system,
9303 decode_window_system_frame and check_ns_display_info where
9304 appropriate. Minor style and comment tweaks.
9305 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9306 (check_x_frame): Likewise.
9307 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9309 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9310 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9311 * xmenu.c, xselect.c: All related users changed.
9313 2013-04-03 Kenichi Handa <handa@gnu.org>
9315 The following changes is to optimize the code for reading UTF-8
9318 * coding.c (check_ascii): Rename from detect_ascii. Return value
9319 changed. Check EOL format. Do not call adjust_coding_eol_type
9321 (check_utf_8): New function.
9322 (adjust_coding_eol_type): Do nothing if already adjusted.
9323 (detect_coding): Compare the return value of check_ascii with
9324 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9325 (decode_coding_gap): Optimize for valid UTF-8.
9327 2013-03-21 Kenichi Handa <handa@gnu.org>
9329 * coding.c (syms_of_coding): Cancel previous change.
9331 * insdel.c (insert_from_gap): Fix previous change.
9333 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9335 Consistently use platform-specific function to detect window system.
9336 * lisp.h (check_window_system): New prototype. This function is
9337 going to replace check_x, check_w32 and check_ns.
9338 (have_menus_p): Mention msdos.c in comment.
9339 * fontset.c (check_window_system_func): Remove. Adjust all users.
9340 * fontset.h (check_window_system_func): Remove prototype.
9341 * nsterm.h (check_ns):
9342 * xterm.h (check_x):
9343 * w32term.h (check_w32): Likewise.
9344 * menu.c (Fx_popup_menu): Use check_window_system.
9345 * msdos.c (check_window_system): Define for MS-DOS.
9346 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9347 * w32fns.c (check_window_system): Likewise for MS-Windows.
9348 * xfns.c (check_window_system): Likewise for X.
9349 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9350 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9352 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9354 Prefer < to > in range checks such as 0 <= i && i < N.
9355 This makes it easier to visualize quantities on a number line.
9356 This patch doesn't apply to all such range checks,
9357 only to the range checks affected by the 2013-03-24 change.
9358 This patch reverts most of the 2013-03-24 change.
9359 * alloc.c (xpalloc, Fgarbage_collect):
9360 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9361 * character.c (string_escape_byte8):
9362 * charset.c (read_hex):
9363 * data.c (cons_to_unsigned):
9364 * dispnew.c (update_frame_1):
9365 * doc.c (Fsubstitute_command_keys):
9366 * doprnt.c (doprnt):
9367 * editfns.c (hi_time, decode_time_components):
9368 * fileio.c (file_offset):
9369 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9370 * font.c (font_intern_prop):
9371 * frame.c (x_set_alpha):
9372 * gtkutil.c (get_utf8_string):
9373 * indent.c (check_display_width):
9374 * keymap.c (Fkey_description):
9375 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9377 * minibuf.c (read_minibuf_noninteractive):
9378 * process.c (wait_reading_process_output):
9379 * search.c (Freplace_match):
9380 * window.c (get_phys_cursor_glyph):
9381 * xdisp.c (redisplay_internal):
9382 * xsmfns.c (smc_save_yourself_CB):
9383 Prefer < to > for range checks.
9384 * dispnew.c (sit_for): Don't mishandle NaNs.
9385 This fixes a bug introduced in the 2013-03-24 change.
9386 * editfns.c (decode_time_components): Don't hoist comparison.
9387 This fixes another bug introduced in the 2013-03-24 change.
9389 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9391 * frame.h (struct frame): Drop scroll_bottom_vpos
9392 member becaue all real users are dead long ago.
9393 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9394 * xdisp.c (redisplay_internal): Adjust user.
9396 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9398 * nsmenu.m (showAtX:Y:for:): setLevel to
9399 NSPopUpMenuWindowLevel (Bug#13998).
9401 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9403 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9404 (ns_check_pending_open_menu): Declare.
9406 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9407 (x_activate_menubar): Update the menu with title that matches
9408 ns_get_pending_menu_title, and call
9409 ns_check_pending_openmenu (Bug#12698).
9410 (menuWillOpen:): New method.
9411 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9413 * nsterm.m (menu_will_open_state, menu_mouse_point)
9414 (menu_pending_title): New varaibles.
9415 (ns_get_pending_menu_title, ns_check_menu_open)
9416 (ns_check_pending_open_menu): New functions.
9418 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9420 * indent.c (current_column_bol_cache): Remove leftover which is not
9421 used in Fmove_to_column any more.
9422 (current_column, scan_for_column): Adjust users.
9423 * keyboard.c (last_point_position_buffer, last_point_position_window):
9424 Remove leftovers which are not used for recording undo any more.
9425 (command_loop_1, syms_of_keyboard): Adjust users.
9426 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9427 redisplay_window any more.
9428 (move_it_to): Adjust user.
9430 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9432 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9433 Update dependencies.
9435 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9437 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9438 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9441 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9443 * window.h (struct window): Replace hchild, vchild and buffer slots
9444 with a single slot 'contents'. This is possible because each valid
9445 window may have either the child window (in vertical or horizontal
9446 combination) or buffer to display (for the leaf window). Using that,
9447 a lot of operations to traverse and/or change window hierarchies may
9448 be simplified. New member horizontal is used to distinguish between
9449 horizontal and vertical combinations of internal windows.
9450 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9451 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9452 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9453 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9454 Use contents slot, not buffer, where appropriate.
9455 (wset_combination): New function.
9456 (wset_buffer): Add eassert.
9457 (Fframe_first_window): Simplify the loop reaching first window.
9458 (Fwindow_buffer): Use WINDOW_LEAF_P.
9459 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9460 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9461 (unshow_buffer): Convert initial debugging check to eassert.
9462 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9463 (make_parent_window, window_resize_check, window_resize_apply)
9464 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9465 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9466 Adjust to match struct window changes.
9467 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9468 (mark_window_cursors_off, count_windows, get_leaf_windows)
9469 (foreach_window_1): Simplify the loop.
9470 * alloc.c (mark_object): Do not check for the leaf window because
9471 internal windows has no glyph matrices anyway.
9472 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9473 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9474 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9475 (build_frame_matrix_from_window_tree, mirror_make_current)
9476 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9477 (update_window_tree, set_window_update_flags): Simplify the loop.
9478 (sync_window_with_frame_matrix_rows): Enforce live window.
9479 Use contents slot, not buffer, where appropriate.
9480 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9481 and WINDOW_HORIZONTAL_COMBINATION_P.
9482 (make_frame_visible_1): Simplify the loop.
9483 Use contents slot, not buffer, where appropriate.
9484 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9485 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9486 (expose_window_tree): Likewise.
9487 Use contents slot, not buffer, where appropriate.
9488 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9489 to avoid deleted windows. Use contents slot instead of buffer.
9490 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9491 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9492 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9493 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9495 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9497 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9498 identify the reasons for assertion violations in bug#14062 and
9500 (Fx_show_tip): Fix compilation error under
9501 "--enable-check-lisp-object-type". (Bug#14073)
9503 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9504 Reported by <rzl24ozi@gmail.com>.
9506 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9508 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9510 (unwind_with_echo_area_buffer): ...to restore it here.
9511 This is needed to ensure that...
9512 (redisplay_window): ...both window markers are valid here,
9513 which is verified by eassert.
9514 * editfns.c (save_excursion_save): Do not assume that
9515 selected_window always displays the buffer.
9516 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9519 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9521 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9524 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9526 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9528 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9530 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9531 since MinGW's w32api headers do. This avoids compiler warnings.
9533 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9536 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9538 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9540 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9542 * gtkutil.c (style_changed_cb): Check if frame is live and an
9543 X frame (Bug#14038).
9545 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9547 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9548 Define only for _WIN32_WINNT less than 0x0500.
9549 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9551 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9552 see its own definitions of 'struct timeval' and 'struct timezone'.
9554 Fix incompatibilities between MinGW.org and MinGW64 headers.
9555 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9557 * w32.c (REPARSE_DATA_BUFFER): Guard with
9558 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9560 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9562 * xterm.c: Include X11/XKBlib.h
9563 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9565 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9567 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9569 * blockinput.h (input_blocked_p): Likewise.
9570 * bytecode.c (exec_byte_code): Likewise.
9571 * callproc.c (call_process_kill, call_process_cleanup)
9572 (Fcall_process): Likewise.
9573 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9574 (Fccl_execute_on_string): Likewise.
9575 * character.c (string_escape_byte8): Likewise.
9576 * charset.c (read_hex): Likewise.
9577 * cm.c (calccost): Likewise.
9578 * data.c (cons_to_unsigned): Likewise.
9579 * dired.c (directory_files_internal, file_name_completion):
9581 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9582 (sit_for): Likewise.
9583 * doc.c (Fsubstitute_command_keys): Likewise.
9584 * doprnt.c (doprnt): Likewise.
9585 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9586 * emacsgtkfixed.c: Likewise.
9587 * fileio.c (file_offset, Fwrite_region): Likewise.
9588 * floatfns.c (Fexpt, fmod_float): Likewise.
9589 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9591 * font.c (font_intern_prop): Likewise.
9592 * frame.c (x_set_alpha): Likewise.
9593 * gtkutil.c (get_utf8_string): Likewise.
9594 * indent.c (check_display_width): Likewise.
9595 * intervals.c (create_root_interval, rotate_right, rotate_left)
9596 (split_interval_right, split_interval_left)
9597 (adjust_intervals_for_insertion, delete_node)
9598 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9599 (merge_interval_right, merge_interval_left, copy_intervals)
9600 (set_intervals_multibyte_1): Likewise.
9601 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9602 * keymap.c (Fkey_description): Likewise.
9603 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9604 * lread.c (openp, read_integer, read1, string_to_number):
9606 * menu.c (ensure_menu_items): Likewise.
9607 * minibuf.c (read_minibuf_noninteractive): Likewise.
9608 * print.c (printchar, strout): Likewise.
9609 * process.c (create_process, Faccept_process_output)
9610 (wait_reading_process_output, read_process_output, send_process)
9611 (wait_reading_process_output): Likewise.
9612 * profiler.c (make_log, handle_profiler_signal): Likewise.
9613 * regex.c (re_exec): Likewise.
9614 * regex.h: Likewise.
9615 * search.c (looking_at_1, Freplace_match): Likewise.
9616 * sysdep.c (get_child_status, procfs_ttyname)
9617 (procfs_get_total_memory): Likewise.
9618 * systime.h (EMACS_TIME_VALID_P): Likewise.
9619 * term.c (dissociate_if_controlling_tty): Likewise.
9620 * window.c (get_phys_cursor_glyph): Likewise.
9621 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9622 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9624 * xfns.c (Fx_window_property): Likewise.
9625 * xmenu.c (set_frame_menubar): Likewise.
9626 * xselect.c (x_get_window_property, x_handle_dnd_message):
9628 * xsmfns.c (smc_save_yourself_CB): Likewise.
9629 * xterm.c (x_scroll_bar_set_handle): Likewise.
9631 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9633 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9634 to be optional or nil. Adjust comment and convert it to docstring.
9635 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9636 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9638 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9640 Static checking by GCC 4.8-20130319.
9641 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9642 * process.c (Fset_process_datagram_address)
9643 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9644 * xdisp.c (get_char_face_and_encoding)
9645 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9646 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9647 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9649 2013-03-24 Ken Brown <kbrown@cornell.edu>
9651 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9652 fix compilation on 64-bit Cygwin, where underscores are not
9653 automatically prepended.
9655 * w32term.c (w32_initialize): Silence compiler warning.
9657 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9659 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9660 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9661 variables, to save and restore frame dimensions.
9662 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9663 after returning from a 'fullscreen' configuration.
9664 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9665 to avoid races between the main thread and the input thread.
9667 * w32term.h (struct w32_output): New members normal_width,
9668 normal_height, normal_top, normal_left, and prev_fsmode.
9669 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9670 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9673 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9674 'fullscreen' parameter. Always record previous width and height
9675 of the frame, except when switching out of maximized modes, so
9676 that they could be restored correctly, instead of resetting to the
9677 default frame dimensions. Send SC_RESTORE command to the frame,
9678 unless we are going to send SC_MAXIMIZE, to restore the frame
9679 resize hints in the mouse pointer shown by the window manager.
9682 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9684 * lisp.h (get_frame_param): Adjust conditions for prototype
9687 2013-03-22 Ken Brown <kbrown@cornell.edu>
9689 * unexcw.c: Drop unneeded inclusion of w32common.h.
9690 (report_sheap_usage): Declare.
9691 (read_exe_header): Add magic numbers for x86_64.
9692 (fixup_executable): Fix printf format specifier for unsigned long
9695 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9697 * frame.h (struct frame): Put menu_bar_window under #ifdef
9698 because this member is not needed when X toolkit is in use.
9699 (fset_menu_bar_window):
9700 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9701 (free_glyphs, update_frame):
9702 * xdisp.c (expose_frame): Likewise.
9703 (display_menu_bar): Likewise. Remove redundant eassert.
9704 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9707 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9709 Use functions and constants to manipulate Lisp_Save_Value objects.
9710 This replaces code that used macros and strings and token-pasting.
9711 The change makes the C source a bit easier to follow,
9712 and shrinks the Emacs executable a bit.
9713 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9714 (make_save_value): Change 1st arg from string to enum. All callers
9717 (mark_object): Use if, not #if, for GC_MARK_STACK.
9718 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9719 (XSAVE_OBJECT): Now functions, not macros.
9720 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9721 the constant was never used.
9722 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9723 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9724 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9725 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9727 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9728 type3 with a single member save_type. All uses changed.
9729 (save_type, set_save_pointer, set_save_integer): New functions.
9730 * print.c (PRINTX): Remove.
9732 * alloc.c: Remove redundant static declarations.
9734 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9736 * window.h (struct window): Convert left_col, top_line, total_lines
9737 and total_cols from Lisp_Objects to integers. Adjust comments.
9738 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9740 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9741 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9742 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9743 Adjust users where appropriate.
9745 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9747 * frame.h (struct frame): Drop resx and resy because the same data is
9748 available from window system-specific output context. Adjust users.
9749 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9750 New functions to provide defaults when no window system available.
9751 (FRAME_RES_X, FRAME_RES_Y): New macros.
9752 (NUMVAL): Move from xdisp.c.
9753 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9754 (Ffont_face_attributes, Fopen_font):
9755 * image.c (gs_load):
9756 * w32font.c (fill_in_logfont):
9757 * xdisp.c (calc_pixel_width_or_height):
9758 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9759 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9761 2013-03-20 Kenichi Handa <handa@gnu.org>
9763 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9764 to 1 (temporary workaround until a bug related to ASCII
9765 optimization is fixed).
9767 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9769 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9770 Signal error if window is not internal. Adjust docstring.
9771 (delete_all_child_windows): Use combination_limit to save the buffer.
9772 (Fset_window_configuration): Adjust accordingly.
9773 * print.c (syms_of_print): Initialize debugging output not here...
9774 (init_print_once): ...but in a new function here.
9775 * lisp.h (init_print_once): Add prototype.
9776 * emacs.c (main): Add call to init_print_once. Adjust comments.
9778 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9780 * window.c (window_resize_check, window_resize_apply)
9781 (window_from_coordinates, recombine_windows, set_window_buffer)
9782 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9783 (Fsplit_window_internal, Fdelete_window_internal)
9784 (freeze_window_starts): Use bool for booleans.
9785 * window.h (window_frame_coordinates, resize_frame_windows)
9786 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9788 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9790 * dispnew.c (bitch_at_user): Use `user-error'.
9792 2013-03-17 Ken Brown <kbrown@cornell.edu>
9794 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9795 as return type of image_background. (Bug#13981)
9796 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9798 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9800 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9801 (ns_select): Don't return with result uninitialized.
9803 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9806 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9808 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9809 directories. If filename is nil, get directory name (Bug#13932).
9810 Use getFilename and getDirectory.
9811 (getFilename, getDirectory): New methods for EmacsSavePanel and
9813 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9815 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9817 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9819 2013-03-15 Kenichi Handa <handa@gnu.org>
9821 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9822 (adjust_after_replace): Make it back to static. Delete the third
9823 arg text_at_gap_tail. Cancel the code for handling it.
9825 * coding.h (struct coding_system): New member eol_seen.
9827 * coding.c (detect_ascii): New function.
9828 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9829 when the source bytes are actually scanned. On detecting for
9830 coding_category_utf_8_auto, call detect_ascii instead of scanning
9831 source bytes directly.
9832 (produce_chars): Call insert_from_gap with the new arg 0.
9833 (encode_coding): Likewise.
9834 (decode_coding_gap): Control ASCII optimization by the variable
9835 disable_ascii_optimization instead of #ifndef .. #endif.
9836 Deccode EOL format according to coding->eol_seen.
9837 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9840 * lisp.h (adjust_after_replace): Cancel externing it.
9841 (insert_from_gap): Adjust prototype.
9843 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9845 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9846 FULLSCREEN_MAXIMIZED. (Bug#13935)
9848 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9850 * region-cache.c (find_cache_boundary, move_cache_gap)
9851 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9852 Simplify debugging check and convert to eassert. Adjust comment.
9853 (pp_cache): Put under ENABLE_CHECKING.
9855 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9857 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9858 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9860 (w32fullscreen_hook): If the frame is visible, reset
9861 f->want_fullscreen flag after changing the frame size. If the
9862 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9865 2013-03-13 Daniel Colascione <dancol@dancol.org>
9867 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9868 too so that these builds can use Cygwin's file conversion
9869 functions. (We've been building and linking cygw32.o all along
9870 and just not using it.)
9872 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9874 File synchronization fixes (Bug#13944).
9875 * Makefile.in (LIB_FDATASYNC): New macro.
9877 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9878 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9879 Don't worry about HAVE_FSYNC, since a substitute fsync is
9880 available if the system lacks one.
9881 (Fwrite_regin): Retry fsync if interrupted.
9883 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9885 * w32term.c (w32_read_socket): If the Emacs frame is being
9886 activated, call w32fullscreen_hook, to make sure the new frame
9887 dimensions are in effect. (Bug#13937)
9889 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9891 * xdisp.c (init_iterator): Simplify because both character and byte
9892 positions are either specified or -1. Add eassert. Adjust comment.
9893 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9894 character and byte positions can be obtained from marker.
9896 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9898 Static checking by Sun C 5.12.
9899 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9900 * bytecode.c (exec_byte_code):
9901 * dispnew.c (init_display):
9903 * fileio.c (Fsubstitute_in_file_name):
9904 * keyboard.c (Fevent_convert_list):
9905 * keymap.c (Fsingle_key_description):
9906 * term.c (maybe_fatal, fatal):
9907 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9908 * xsmfns.c (Fhandle_save_session):
9909 Omit unreachable code.
9910 * keymap.c (map_keymap_char_table_item): Cast void * to
9911 a function pointer type; the C Standard requires this.
9913 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9914 Include <sys/param.h> unconditionally, as that works elsewhere and
9915 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9916 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9919 See ChangeLog.12 for earlier changes.
9925 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9927 This file is part of GNU Emacs.
9929 GNU Emacs is free software: you can redistribute it and/or modify
9930 it under the terms of the GNU General Public License as published by
9931 the Free Software Foundation, either version 3 of the License, or
9932 (at your option) any later version.
9934 GNU Emacs is distributed in the hope that it will be useful,
9935 but WITHOUT ANY WARRANTY; without even the implied warranty of
9936 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9937 GNU General Public License for more details.
9939 You should have received a copy of the GNU General Public License
9940 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.