1 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
3 * fns.c (validate_subarray): Rename from validate_substring,
4 since it works for vectors too. New arg ARRAY. Optimize for the
5 non-nil case. Instead of returning bool, throw an error if out of
6 range, so that the caller needn't do that. All uses changed.
7 Report original values if out of range.
8 (Fsubstring, Fsubstring_no_properties, secure_hash):
9 Also optimize the case where FROM is 0 or TO is the size.
11 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
13 * search.c (Freplace_match): Use make_specified_string.
14 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
15 to catch bogus override face of glyph strings.
16 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
17 Move common substring range checking code to...
18 (validate_substring): ...this function.
20 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
22 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
24 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
26 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
27 bar is zero height, just return (Bug#16976).
28 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
30 * nsterm.h (EmacsView): Add wait_for_tool_bar.
32 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
33 is nil. If waiting for toolbar to complete, force a redraw.
35 2014-03-28 Glenn Morris <rgm@gnu.org>
37 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
38 (emacs_bugreport): New variable.
39 (usage_message): Use PACKAGE_BUGREPORT.
40 (syms_of_emacs) <report-emacs-bug-address>: New variable.
42 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
44 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
46 Port recent signal-related changes to FreeBSD.
47 Problem reported by Herbert J. Skuhra.
48 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
49 Move decls from here ...
50 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
52 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
54 * w32term.c (x_draw_image_glyph_string): Fix computation of height
55 and width of image background when it is displayed with a 'box'
58 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
60 More backward-compatible fix to char-equal core dump (Bug#17011).
61 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
62 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
64 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
66 * image.c (init_svg_functions): When loading SVG-related libraries,
67 free already loaded libraries if the initialization fails.
68 (rsvg_handle_set_size_callback): Remove declaration, unused.
70 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
72 Fix core dump in char-equal (Bug#17011).
73 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
74 unibyte buffers, as we can't tell whether the characters are
77 * insdel.c (adjust_markers_for_delete): Remove unused local.
79 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
81 Have (MARKER . ADJUSTMENT) undo records always be immediately
82 after their corresponding (TEXT . POS) record in undo list.
84 * lisp.h (record-delete): New arg record_markers.
85 (record_marker_adjustment): No longer needed outside undo.c.
86 * insdel.c (adjust_markers_for_delete): Move calculation of marker
87 adjustments to undo.c's record_marker_adjustments. Note that
88 fileio.c's decide_coding_unwind is another caller to
89 adjust_markers_for_delete. Because it has undo list bound to t,
90 it does not rely on adjust_markers_for_delete to record marker
92 (del_range_2): Swap call to record_delete and
93 adjust_markers_for_delete so as undo marker adjustments are
94 recorded before current deletion's adjustments, as before.
95 (adjust_after_replace):
96 (replace_range): Pass value for new record_markers arg to
98 * undo.c (record_marker_adjustment): Renamed to
99 record_marker_adjustments and made static.
100 (record_delete): Check record_markers arg and call
101 record_marker_adjustments.
102 (record_change): Pass value for new record_markers arg to
104 (record_point): at_boundary calculation no longer needs to account
105 for marker adjustments.
107 2014-03-26 Martin Rudalics <rudalics@gmx.at>
109 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
112 2014-03-26 Glenn Morris <rgm@gnu.org>
114 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
116 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
118 * buffer.c (struct sortvec): Add field `spriority'.
119 (compare_overlays): Use it.
120 (sort_overlays): Set it.
122 2014-03-26 Eli Zaretskii <eliz@gnu.org>
124 * xdisp.c (redisplay_window): If all previous attempts to find the
125 cursor row failed, try a few alternatives before falling back to
126 the top-most row of the window. Use row_containing_pos. (Bug#17047)
128 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
130 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
131 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
133 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
134 variables on Windows.
136 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
138 * w32.c (unsetenv): Remove unused var `retval'.
139 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
141 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
142 (start_watching): Remove unused var `thr'.
144 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
145 (find_child_console): Remove unnecesary var `thread_id'.
147 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
148 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
150 2014-03-26 Glenn Morris <rgm@gnu.org>
152 * filelock.c (Flock_buffer): Doc tweak.
154 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
155 * emacs.c (shut_down_emacs):
156 * fileio.c (Finsert_file_contents, write_region):
157 * filelock.c (top-level, syms_of_filelock):
158 * insdel.c (prepare_to_modify_buffer_1):
159 CLASH_DETECTION is always defined now.
161 2014-03-25 Eli Zaretskii <eliz@gnu.org>
163 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
164 DLL handle, to speed up thread startup.
166 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
168 Handle sigmask better with nested signal handlers (Bug#15561).
169 * atimer.c (sigmask_atimers): Remove.
170 Remaining use rewritten to use body of this function.
171 * atimer.c (block_atimers, unblock_atimers):
172 * callproc.c (block_child_signal, unblock_child_signal):
173 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
174 New arg OLDSET. All callers changed.
175 * atimer.c (block_atimers, unblock_atimers):
176 * callproc.c (block_child_signal, unblock_child_signal):
177 * keyboard.c (handle_interrupt):
178 * sound.c (vox_configure, vox_close):
179 Restore the old signal mask rather than unilaterally clearing bits
180 from the mask, in case a handler is running within another
181 handler. All callers changed.
182 * lisp.h, process.c, process.h, term.c:
183 Adjust decls and callers to match new API.
184 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
185 signal handlers aren't supposed to use floating point anyway.
186 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
188 2014-03-23 Daniel Colascione <dancol@dancol.org>
190 Split gc_sweep into discrete functions for legibility and better
193 * alloc.c (sweep_strings,sweep_vectors): Add NO_INLINE
194 (sweep_vectors): Fix typo in comment.
195 (sweep_conses,sweep_floats,sweep_intervals)
196 (sweep_symbols,sweep_misc,sweep_buffers): New functions.
197 (gc_sweep): Call new functions, to which existing functionality is
199 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
201 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
203 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
205 2014-03-23 Daniel Colascione <dancol@dancol.org>
207 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
208 only if xic_style calls for it. This change allows Emacs to work
209 with ibus. Also, don't leak resources if create_frame_xic fails,
210 and stop caching xic_style across different displays.
211 (supported_xim_styles): Make const.
212 (best_xim_style): Remove first parameter: it's always just
213 supported_xim_styles. Change to look at supported_xim_styles
216 2014-03-23 Daniel Colascione <dancol@dancol.org>
218 * term.c (init_tty): Rearrange condition for clarity; print
219 appropriate diagnostic.
221 2014-03-23 Daniel Colascione <dancol@dancol.org>
223 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
224 array. (ASAN caught.)
226 2014-03-22 Glenn Morris <rgm@gnu.org>
228 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
230 2014-03-22 Daniel Colascione <dancol@dancol.org>
232 * process.c (conv_sockaddr_to_lisp): When extracting the string
233 names of AF_LOCAL sockets, stop before reading uninitialized memory.
235 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
237 Fix regression introduced by patch for Bug#10500.
238 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
239 * w32term.c (x_draw_image_relief): Likewise.
241 2014-03-21 Martin Rudalics <rudalics@gmx.at>
243 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
244 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
245 maximize a frame for odd default fonts.
247 2014-03-21 Glenn Morris <rgm@gnu.org>
249 * minibuf.c (history-length): Increase default from 30 to 100.
251 2014-03-21 Daniel Colascione <dancol@dancol.org>
253 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
254 every time we switch to minibuffer.
256 * alloc.c (lisp_align_malloc, allocate_string_data)
257 (allocate_vectorlike): Allow mmap allocation of lisp objects.
258 (pointers_fit_in_lispobj_p,mmap_lisp_allowed_p): New functions.
260 2014-03-21 Eli Zaretskii <eliz@gnu.org>
262 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
263 support more "verbs".
265 2014-03-21 Daniel Colascione <dancol@dancol.org>
267 Always prohibit dumping a dumped Emacs.
269 * emacs.c (might_dump): New variable.
270 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
271 * lisp.h (might_dump): Declare.
272 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
274 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
276 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
278 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
280 * doc.c (store_function_docstring): Warn when we don't know where to
282 (Fsubstitute_command_keys): Don't advertise the fact that
283 text-properties are dropped, since we think it's a bug that we'll fix
286 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
287 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
288 * frame.c (frame_garbaged): Make "docstring" more precise.
290 2014-03-20 Glenn Morris <rgm@gnu.org>
292 * charset.c (init_charset): When we cannot find the charsets directory,
293 mention if EMACSDATA is set.
295 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
297 * fns.c (Frandom): Fix rare bug where the result isn't random.
299 Fix porting inconsistency about rounding to even.
300 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
301 This way, the unusual !HAVE_RINT case acts like the usual
302 HAVE_RINT case, and we can fix the documentation accordingly.
304 2014-03-19 Eli Zaretskii <eliz@gnu.org>
306 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
307 (w32_wnd_proc): Initialize the dwHoverTime member of
308 TRACKMOUSEEVENT structure.
310 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
312 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
314 2014-03-16 Eli Zaretskii <eliz@gnu.org>
316 * search.c (find_newline): Speed up the function when using the
317 newline cache, by halving the number of calls to
318 region_cache_forward and region_cache_backward. (Bug#16830)
320 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
322 * buffer.c (Fset_buffer): Document return value (bug#17015).
324 2014-03-14 Martin Rudalics <rudalics@gmx.at>
326 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
327 nil, always resize character wise to avoid potential loss of the
328 mode line (Bug#16923 related).
330 2014-03-12 Martin Rudalics <rudalics@gmx.at>
332 * frame.c (x_set_frame_parameters): Always calculate new sizes
333 pixelwise to avoid potential loss when rounding.
335 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
337 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
338 * xterm.c (x_free_frame_resources): Free all allocated cursors.
340 2014-03-10 Eli Zaretskii <eliz@gnu.org>
342 * w32.c (fstatat): Don't add an extra slash if the argument ends
343 with a slash: this fails the subsequent call to stat_worker on
344 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
346 2014-03-09 Martin Rudalics <rudalics@gmx.at>
348 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
350 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
352 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
354 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
355 when frame is only on one screen (Bug#14713).
357 2014-03-08 Eli Zaretskii <eliz@gnu.org>
359 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
360 there's a valid wrap point in the display line, the last glyph
361 cannot "just barely fit" on this row, because display_line doesn't
362 let it. Instead, proceed as if the last glyph didn't fit, so that
363 we eventually back up the iterator to the wrap point. This avoids
364 delusional behavior of move_it_to, whereby it proceeds to the next
365 display line, but sets current_x to zero for all the glyphs that
366 without word-wrap would fit on the previous display line.
367 One result was that visual-order cursor movement behaved erratically
369 (Fmove_point_visually): Add code to find the x coordinate of the
370 last character before wrap point, under word-wrap on a TTY.
372 2014-03-07 Eli Zaretskii <eliz@gnu.org>
374 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
375 also return value of MOVE_POS_MATCH_OR_ZV from
376 move_it_in_display_line_to, when moving from beginning of line to
377 point's position. (Bug#16961)
379 2014-03-07 Martin Rudalics <rudalics@gmx.at>
381 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
382 * window.c (Fselect_window): Explain NORECORD and
383 `buffer-list-update-hook' in doc-string.
385 2014-03-06 Martin Rudalics <rudalics@gmx.at>
387 * window.c (Fother_window_for_scrolling): Check that
388 Vother_window_scroll_buffer is a buffer.
390 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
392 * xterm.c (xim_initialize): Always pass a copy of resource name
393 to XRegisterIMInstantiateCallback and eassert whether return
394 value is True. Passing copy is important because Xlib doesn't
395 make its own copy and resource name argument usually points to
396 SSDATA (Vx_resource_name), which may be changed from Lisp.
397 (xim_close_display): For XUnregisterIMInstantiateCallback,
398 always eassert return value and pass exactly the same values
399 as were used for XRegisterIMInstantiateCallback.
400 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
401 sources to check why if you are interested.
403 2014-03-05 Martin Rudalics <rudalics@gmx.at>
405 * dispnew.c (change_frame_size_1): Add new_lines instead of
406 new_height, the latter may be still zero if passed as such.
407 * window.c (Fwindow_pixel_height): Mention bottom divider in
410 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
412 Fix "resource temporarily unavailable" with xgselect
414 * xgselect.c: Include <stdbool.h>.
415 (xg_select) [!USE_GTK]: Don't lose track of errno.
417 Fix minor --enable-gcc-warnings issues.
418 * widget.c (update_various_frame_slots, EmacsFrameResize):
419 Avoid unused locals. Prefer 'if' to '#if' when either will do.
421 2014-03-04 Ken Brown <kbrown@cornell.edu>
423 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
424 represent the actual adjustment needed for alignment.
426 2014-03-04 Eli Zaretskii <eliz@gnu.org>
428 * gmalloc.c (aligned_alloc): Don't allocate more memory than
429 needed, and don't reallocate if the initial allocation already
430 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
432 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
434 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
437 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
439 * cmds.c (delete-char): Update docstring pointing out that the
440 function ignores `delete-active-region' and `overwrite-mode'.
442 2014-03-03 Eli Zaretskii <eliz@gnu.org>
444 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
446 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
447 allocated buffer due to alignment.
448 (freehook): If the block to be freed was allocated by
449 'aligned_alloc', find its real pointer before calling 'free'.
451 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
454 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
456 * font.c (toplevel): Adjust comment about font cache layout.
457 (font_clear_cache): Fix to match real font cache layout.
458 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
459 (Fframe_font_cache) [FONT_DEBUG]: New function.
460 (syms_of_font) [FONT_DEBUG]: Defsubr it.
462 Avoid crashes when X fonts are erroneously freed on reused X
463 'Display *' connection data (Bug#16069). Note that X font
464 resources still may be leaked, but currently there is no way
465 to completely avoid it.
466 * xterm.h (struct x_display_info): New member x_id. Add comments.
467 * xterm.c (x_display_id): New variable.
468 (x_term_init): Assign identifier to each opened X connection.
469 * xfont.c (struct xfont): New member x_display_id.
470 (xfont_open): Initialize it with frame's display id.
471 (xfont_close): Check whether font's display id matches the one
472 recorded for the given display. Adjust comment.
473 * xftfont.c (struct xftfont_info):
474 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
476 2014-03-01 Martin Rudalics <rudalics@gmx.at>
478 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
479 * window.c (Fother_window_for_scrolling): Don't try to scroll a
480 killed Vother_window_scroll_buffer.
481 (Vother_window_scroll_buffer): Fix doc-string accordingly.
483 2014-03-01 Eli Zaretskii <eliz@gnu.org>
485 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
486 that start with more than 2 slashes as UNCs. (Bug#16751)
488 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
490 Fix a few crashes and leaks when cloning C strings.
491 * alloc.c, lisp.h (dupstring): New function.
492 * gtkutil.c (xg_get_font):
493 * term.c (tty_default_color_capabilities):
494 * xsettings.c (store_monospaced_changed)
495 (store_font_name_changed, parse_settings)
496 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
497 This avoids some unlikely crashes due to accessing freed storage,
498 and avoids some minor memory leaks in the more-typical case.
500 2014-02-28 Martin Rudalics <rudalics@gmx.at>
502 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
503 cursor when modeline can't be dragged (Bug#16647).
505 2014-02-28 Glenn Morris <rgm@gnu.org>
507 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
508 from custom-delayed-init-variables. (Bug#11565)
510 2014-02-27 Martin Rudalics <rudalics@gmx.at>
512 More fixes for mouse glyph calculations (Bug#16647).
513 * window.c (coordinates_in_window): In intersection of
514 horizontal and vertical window dividers prefer the horizontal
515 one. Add some extra parens to last fix.
516 (window_relative_x_coord): Return x-coordinate for header and
518 * xdisp.c (remember_mouse_glyph): In text area don't extend
519 glyph into mode line to show the vertical drag cursor there
520 immediately. Subdivide mouse glyphs in right fringes to show a
521 horizontal drag cursor as soon as we enter the "grabbable width"
522 portion. Handle vertical border case separately. Do not
523 subdivide window divider areas.
524 (note_mouse_highlight): On bottom divider of bottommost windows
525 show vertical drag cursor only when the minibuffer window can be
528 2014-02-27 Eli Zaretskii <eliz@gnu.org>
530 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
531 reset by the face of the object just displayed. See also bug#76.
532 (get_next_display_element): If the string came from a display
533 property, examine the box face attribute at it->position, not at
534 it->current.pos, since the latter was not updated yet. (Bug#16870)
535 (handle_face_prop): Improve commentary.
537 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
539 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
540 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
542 2014-02-26 Martin Rudalics <rudalics@gmx.at>
544 Fixes around Bug#16647.
545 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
546 ON_BOTTOM_DIVIDER cases.
547 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
548 only if the window has no right divider.
549 (Fcoordinates_in_window_p): Fix doc-string.
551 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
553 * lread.c (Funintern): Fix doc to match advertised calling convention.
555 2014-02-24 Daniel Colascione <dancol@dancol.org>
557 * keyboard.c (read_char): Close race that resulted in lost events.
559 2014-02-22 Glenn Morris <rgm@gnu.org>
561 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
562 * window.c (window-resize-pixelwise): Doc fixes.
564 * process.c (Finternal_default_process_filter)
565 (Finternal_default_process_sentinel): Doc tweaks.
567 2014-02-21 Glenn Morris <rgm@gnu.org>
569 * process.c (Fprocess_buffer, Faccept_process_output)
570 (Finternal_default_process_filter, Finternal_default_process_sentinel):
573 2014-02-21 Martin Rudalics <rudalics@gmx.at>
575 * window.c (Fwindow_scroll_bar_width): New function.
577 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
579 Pacify GCC when configuring with --enable-gcc-warnings.
580 * xdisp.c (move_it_in_display_line_to) [lint]:
581 Initialize recently-added local.
583 2014-02-21 Daniel Colascione <dancol@dancol.org>
585 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
587 2014-02-20 Eli Zaretskii <eliz@gnu.org>
589 * xdisp.c (init_iterator): Don't dereference a bogus face
591 (try_cursor_movement): Don't use cursor position if
592 set_cursor_from_row failed to compute it. This avoids assertion
593 violations in MATRIX_ROW.
594 (move_it_in_display_line_to): Save the iterator state in ppos_it
595 only once per call. Reimplement the method used to return to the
596 best candidate position if all the positions found in display line
597 are beyond TO_CHARPOS. This cuts down the number of calls to
598 bidi_shelve_cache, which moves a lot of stuff when lines are long
599 and include bidirectional text. (Bug#15555)
601 2014-02-20 Glenn Morris <rgm@gnu.org>
603 * data.c (Fdefalias): Doc fix.
605 2014-02-19 Eli Zaretskii <eliz@gnu.org>
607 * xdisp.c (display_line): Fix horizontal scrolling of large images
608 when fringes are turned off. This comes at a price of not
609 displaying the truncation/continuation glyphs in this case.
612 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
613 CreateDIBSection returns an error indication, zero out *ximg after
614 destroying the image. This avoids crashes in memory allocations
615 due to the fact that some of the callers also call
616 x_destroy_x_image, which will attempt to free an already free'd
619 2014-02-18 Martin Rudalics <rudalics@gmx.at>
621 * widget.c (update_various_frame_slots): Don't set
622 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
624 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
626 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
628 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
630 temacs --daemon fix (Bug#16599).
631 * emacs.c (main): Initialize daemon_pipe[1] here ...
632 (syms_of_emacs): ... instead of here.
634 2014-02-16 Anders Lindgern <andlind@gmail.com>
636 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
639 2014-02-16 Daniel Colascione <dancol@dancol.org>
641 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
642 (xd_get_connection_address): Use it.
643 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
644 xd_get_connection_address because the latter signals if the bus
645 we're trying to close is already disconnected.
647 2014-02-13 Eli Zaretskii <eliz@gnu.org>
649 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
650 argument to CreateThread. This avoids segfaults on Windows 9X.
651 Reported by oslsachem <oslsachem@gmail.com>.
653 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
655 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
656 * unexhp9k800.c (unexec_error): New function, to simplify the code.
657 (check_lseek): New function, to report lseek errors.
658 (save_data_space, update_file_ptrs, read_header, write_header)
659 (copy_file, copy_rest, unexec): Use these news functions.
660 (update_file_ptrs): Don't assume wraparound behavior when
661 converting a large size_t value to off_t.
663 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
665 * composite.c (fill_gstring_header): Pass positions as C integers
666 and move parameters checking to...
667 (Fcomposition_get_gstring): ...this function. Handle case when
668 buffer positions are in reversed order and avoid crash (Bug#16739).
670 * buffer.c (validate_region): Mention current buffer in error message.
672 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
674 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
676 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
678 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
680 2014-02-11 Glenn Morris <rgm@gnu.org>
682 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
683 Replace refs to "OpenStep" in messages.
685 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
687 Avoid "." at end of error diagnostics.
688 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
690 * nsfns.m (ns_display_info_for_name):
691 * nsselect.m (Fx_own_selection_internal):
692 * nsterm.m (performDragOperation:):
693 Remove "." from end of diagnostic.
695 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
697 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
698 unintuitive (bug#15824).
699 (Fyes_or_no_p): Doc fix (bug#15456).
701 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
703 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
705 * eval.c (call_debugger): When exiting the debugger, do not allow
706 max_specpdl_size less than actual binding depth (Bug#16603).
707 (syms_of_eval): Adjust docstring.
709 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
711 * cmds.c (Fself_insert_command): Output a clearer error message on
712 negative repetitions (bug#9476).
714 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
716 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
718 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
720 * minibuf.c (Fread_string): Doc clarification (bug#15422).
722 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
724 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
726 * keyboard.c (Frecursive_edit): Fix typo in docstring.
728 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
730 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
732 * keyboard.c (Frecursive_edit): Say more precicely how throwing
733 `exit' works (bug#15865).
735 2014-02-07 Martin Rudalics <rudalics@gmx.at>
737 Constrain window box/body sizes and margin widths (Bug#16649).
738 * xdisp.c (window_box_width): Don't return less than zero.
739 (window_box_left_offset, window_box_right_offset): Don't return
740 more than the window's pixel width.
741 * window.c (window_body_height, window_body_width): Don't return
743 (window_resize_apply): Adjust margin width, if necessary.
745 2014-02-07 Glenn Morris <rgm@gnu.org>
747 * nsterm.m (syms_of_nsterm): Doc fix.
749 2014-02-06 Eli Zaretskii <eliz@gnu.org>
751 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
752 New variables: pointers through which to call the respective APIs.
753 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
754 (filename_from_ansi, sys_link, check_windows_init_file):
755 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
756 This is required on Windows 9X, where we dynamically load
757 UNICOWS.DLL which has their non-stub implementations.
758 (maybe_load_unicows_dll): Assign addresses to these 2 function
759 pointers after loading UNICOWS.DLL.
761 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
762 MultiByteToWideChar and WideCharToMultiByte through function
765 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
768 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
770 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
771 for OSX >= 10.9 if separate spaces are used.
772 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
774 2014-02-06 Glenn Morris <rgm@gnu.org>
776 * buffer.c (cache-long-scans): Doc fix.
778 2014-02-05 Eli Zaretskii <eliz@gnu.org>
780 * w32fns.c (Fw32_shell_execute): Doc fix.
782 2014-02-05 Bastien Guerry <bzg@gnu.org>
784 * syntax.c (Fforward_word): Call Fconstrain_to_field with
785 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
787 2014-02-05 Martin Rudalics <rudalics@gmx.at>
789 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
790 outside the window (Bug#16649).
792 * xdisp.c (note_mouse_highlight): When entering a margin area show
793 a non-text cursor (Bug#16647).
795 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
797 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
798 It prompted a compile-time diagnostic on GNU/Linux.
799 Simplify to remove the need for the label.
801 2014-02-04 Eli Zaretskii <eliz@gnu.org>
803 * w32menu.c (w32_popup_dialog): Don't condition the whole function
804 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
805 to show it; otherwise return 'unsupported--w32-dialog' to signal
806 to the caller that emulation with menus is necessary.
807 This resurrects code inadvertently deleted by the 2013-10-08 commit.
809 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
811 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
814 * menu.c (Fx_popup_dialog): Don't condition the call to
815 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
816 special symbol 'unsupported--w32-dialog', emulate the dialog with
817 a menu by calling x-popup-menu.
819 * menu.h (Qunsupported__w32_dialog): New extern variable.
821 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
823 * keyboard.c (kbd_buffer_get_event): Read file notification events
826 * xgselect.c (xg_select): Read glib events in any case, even if
827 there are no file descriptors to watch for. (Bug#16519)
829 2014-02-03 Martin Rudalics <rudalics@gmx.at>
831 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
832 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
833 * w32term.c (w32_draw_window_divider): Handle first and last
835 * w32term.h (w32_fill_area_abs): New function.
836 * xdisp.c (x_draw_right_divider): Don't draw over bottom
838 * xfaces.c (realize_basic_faces): Handle new face ids.
839 * xfns.c (Fx_create_frame): Call x_default_parameter for right
840 and bottom divider width.
841 * xterm.c (x_draw_window_divider): Handle first and last pixels
844 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
846 * print.c (Fexternal_debugging_output): Add cast to pacify
847 --enable-gcc-warnings.
848 * eval.c (call_debugger): Grow specpdl if the debugger was
849 entered due to specpdl overflow (Bug#16603) and allow more
850 specpdl space for the debugger itself.
852 2014-02-02 Martin Rudalics <rudalics@gmx.at>
854 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
857 2014-02-01 Eli Zaretskii <eliz@gnu.org>
859 * w32fns.c (Ffile_system_info): Use WINAPI in the function
860 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
862 * print.c (Fexternal_debugging_output): If the argument character
863 is non-ASCII, encode it with the current locale's encoding before
864 writing the result to the terminal. (Bug#16448)
866 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
867 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
870 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
872 * process.c (create_process): Reset SIGPROF handler in the child.
873 * callproc.c (call_process): Likewise.
875 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
877 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
879 2014-01-29 Eli Zaretskii <eliz@gnu.org>
881 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
882 of zero to print strings, GDB doesn't like it.
884 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
885 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
886 we still use correct addresses. (Bug#16576)
888 2014-01-27 K. Handa <handa@gnu.org>
890 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
891 to preserve the code detection behavior of 24.3.
892 * coding.h (struct coding_system): New member detected_utf8_bytes.
893 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
894 (decode_coding_gap): Use short cut for UTF-8 file reading only
895 when coding->detected_utf8_bytes equals to coding->src_bytes.
896 * fileio.c (Finsert_file_contents): Cancel the previous change.
898 2014-01-29 Martin Rudalics <rudalics@gmx.at>
900 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
901 that are not visible.
903 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
905 * xmenu.c (create_and_show_popup_menu): Handle case when no key
906 is grabbed (Bug#16565).
908 2014-01-28 Martin Rudalics <rudalics@gmx.at>
910 * xdisp.c (last_max_ascent): Re-remove after erroneously
911 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
913 (move_it_to): Re-remove reference to last_max_ascent.
914 (Fwindow_text_pixel_size): Add iterator's max_ascent and
915 max_descent here instead of calling line_bottom_y.
918 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
920 * terminal.c (initial_free_frame_resources): New function.
921 (init_initial_terminal): Install new hook to free face cache
922 on initial frame and avoid memory leak. For details, see
923 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
924 * xfaces.c (free_frame_faces): Adjust comment.
926 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
928 * data.c (Fstring_to_number): Document results if unparsable
931 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
933 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
935 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
937 When decoding, prefer ptrdiff_t to int for buffer positions etc.
938 * coding.c (detect_coding_utf_8, emacs_mule_char)
939 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
940 (check_utf_8, decode_coding):
941 * coding.h (struct coding_system.errors):
942 Use ptrdiff_t, not int, for integer values derived from buffer and
945 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
946 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
947 before invoking decode_coding_gap, since there's just one block.
949 2014-01-25 Martin Rudalics <rudalics@gmx.at>
951 Fix handling of face attributes in Fx_create_frame (Bug#16529).
952 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
953 too early. Again run change_frame_size before assigning menu-
956 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
958 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
959 arrives, call x_check_fullscreen, in case the new display has a
960 different resolution. (Bug#16517)
962 2014-01-25 Eli Zaretskii <eliz@gnu.org>
964 * term.c (read_menu_input): If the selected frame changes, exit
966 (tty_menu_show): If the selected frame changes while we displayed
967 a menu, throw to top level. (Bug#16479)
969 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
971 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
973 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
975 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
976 * data.c (count_one_bits_word): Fix bug (negated comparison)
977 when BITS_PER_ULL < BITS_PER_BITS_WORD.
979 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
981 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
982 Avoid undefined behavior by initializing display property bit of a
983 string processed by the bidirectional iterator. For details, see
984 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
986 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
988 Minor cleanup of previous change.
989 * image.c (imagemagick_error, Fimagemagick_types):
990 Omit some recently-introduced and unnecessary casts and assignments.
992 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
994 Fix two memory leaks discovered with Valgrind.
995 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
996 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
998 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1000 Fixes in window size functions around Bug#16430 and Bug#16470.
1001 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1002 (Fwindow_mode_line_height, Fwindow_header_line_height)
1003 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1004 Minor doc-string adjustments.
1005 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1006 Rewrite doc-strings.
1007 (window_body_height, window_body_width): Do not count partially
1008 visible lines/columns when PIXELWISE is nil (Bug#16470).
1009 (Qfloor, Qceiling): New symbols.
1011 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1013 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1014 when the image cache is not yet allocated. (Bug#16509)
1016 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1018 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1019 re-attach intervals to its base buffer (Bug#16502).
1020 * intervals.c (set_interval_object): Move from here...
1021 * intervals.h (set_interval_object): ... to here. Fix comments.
1023 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1025 Avoid undefined behavior by initializing buffer redisplay bit.
1026 Problem reported by Dmitry Antipov in
1027 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1028 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1030 Revert some of the CANNOT_DUMP fix (Bug#16494).
1031 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1033 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1035 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1036 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1037 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1038 they are replaced by macros that expand into direct calls to the
1039 corresponding functions from GDI32.DLL.
1040 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1041 variables in the Cygwin build, they are unused.
1043 2014-01-19 K. Handa <handa@gnu.org>
1045 * composite.c (composition_update_it): Fix previous change.
1047 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1049 Fix file name handling on MS-Windows 9X.
1050 * w32.c (maybe_load_unicows_dll): New function.
1052 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1053 on, to make sure we can convert file names to and from UTF-8 on
1054 Windows 9X. This fixes a failure to start up because Emacs cannot
1055 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1057 * w32font.c [WINDOWSNT]: Include w32.h.
1058 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1059 of implementing the same stuff.
1060 Remove now unused g_b_init_is_windows_9x.
1062 * w32.h (maybe_load_unicows_dll): Add prototype.
1064 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1066 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1067 switch to single keyboard. Prevents daemon crashes when a new
1068 client connects while we show a TTY menu in an existing client.
1071 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1073 Fix MinGW64 porting problem with _setjmp.
1074 Reported by Eli Zaretskii in:
1075 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1076 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1077 the old _setjmp and _longjmp. All uses changed.
1079 2014-01-13 Daniel Colascione <dancol@dancol.org>
1081 * textprop.c (Fremove_list_of_text_properties):
1082 Correctly handle reaching the end of the interval tree. (Bug#15344)
1084 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1086 * xdisp.c (resize_mini_window): Round height to a multiple of
1087 frame's line height. Fix bug in calculation of window start
1088 position (Bug#16424).
1090 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1092 * macfont.m: Include termchar.h.
1093 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1094 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1095 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1096 *_WITH_GC_* to take face and f as parameters.
1097 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1098 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1100 2014-01-13 Daniel Colascione <dancol@dancol.org>
1102 Fix menu item updating in the presence of the Unity global menu
1105 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1106 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1108 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1109 updating menus; explain why.
1110 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1111 problem it's supposed to solve and it interferes with detecting
1112 the presence of a global menu.
1113 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1116 2014-01-11 K. Handa <handa@gnu.org>
1118 * composite.c (composition_update_it): Fix indexing of
1119 LGSTRING_CHAR (Bug#15984).
1121 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1123 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1125 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1127 * xdisp.c (try_window_id): Don't use this function's optimizations
1128 if overlays in the buffer displayed by the window have changed
1129 since last redisplay. (Bug#16347)
1130 (message_dolog): Fix indentation.
1132 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1134 * frame.c (frame_resize_pixelwise): Fix doc-string.
1136 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1138 Fix handling of internal borders (Bug#16348).
1139 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1140 Remove internal border width from pixel width of windows.
1141 (change_frame_size_1): Don't return early when frame's pixel
1142 size changes - we still have to record the new sizes in the
1144 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1145 also when toolbar gets larger.
1146 * window.c (check_frame_size): Include internal_border_width in
1148 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1149 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1150 In non-toolkit/non-GTK version clear internal border.
1151 * xterm.c (x_clear_under_internal_border): New function for
1152 non-toolkit/non-GTK version.
1153 (x_after_update_window_line): In non-toolkit/non-GTK version
1155 (handle_one_xevent, x_set_window_size):
1156 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1157 * xterm.h (x_clear_under_internal_border): Extern it.
1159 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1161 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1162 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1165 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1167 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1168 last value of point is not equal to buffer's point. (Bug#16129)
1170 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1173 * nsterm.h (updateCollectionBehavior): Rename from
1174 updateCollectionBehaviour. All uses changed.
1176 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1177 * Makefile.in (SETFATTR): New macro.
1178 (temacs$(EXEEXT)): Use it.
1180 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1182 Fix maximization behavior on Windows (Bug#16300).
1183 * w32fns.c (w32_fullscreen_rect): Don't handle
1184 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1185 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1186 of SetWindowPos. Restore last placement also when leaving
1187 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1188 but the FULLSCREEN_BOTH case.
1190 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1193 * data.c (arithcompare_driver):
1194 * fileio.c (Fcar_less_than_car):
1195 * fns.c (internal_equal):
1196 * frame.c (delete_frame):
1197 * lisp.h (enum More_Lisp_Bits):
1199 Avoid C99 constructs that don't work in C89.
1200 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1201 to port to C89, which doesn't have 'long long'.
1202 (count_trailing_zero_bits): Use them.
1204 2014-01-03 Chong Yidong <cyd@gnu.org>
1206 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1208 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1210 Further adjust frame/window scrollbar width calculations.
1211 * window.c (apply_window_adjustment):
1212 Set windows_or_buffers_changed.
1213 (Fwindow_scroll_bars): Return actual scrollbar width.
1214 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1215 For non-toolkit builds again use 14 as minimum width and set
1216 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1217 * xterm.c (XTset_vertical_scroll_bar): Take width from
1218 WINDOW_SCROLL_BAR_AREA_WIDTH.
1219 (x_new_font): Rename wid to unit. Base calculation of new
1220 scrollbar width on toolkit used and make it analogous to that of
1221 x_set_scroll_bar_default_width.
1222 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1223 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1224 of GetSystemMetrics.
1225 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1226 WINDOW_SCROLL_BAR_AREA_WIDTH.
1227 (x_new_font): Make it correspond to changes in xterm.c.
1229 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1231 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1232 This is a cleaner way to fix the MinGW-w64 porting problem.
1233 Check for INTPTR_MAX misconfiguration.
1235 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1237 * search.c (newline_cache_on_off, find_newline): In indirect
1238 buffers, use the newline cache of the base buffer.
1240 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1241 buffer, invalidate the caches of its base buffer. (Bug#16265)
1243 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1244 buffers, use the width-run cache of the base buffer.
1246 * xdisp.c (redisplay_window): When the window displays an indirect
1247 buffer, and the character widths in the display table have
1248 changed, invalidate the width-run cache of the corresponding base
1251 * fileio.c (Finsert_file_contents): When invalidating the newline
1252 cache, consider the case of inserting into indirect buffer.
1254 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1255 In indirect buffers, use the paragraph cache of the base buffer.
1257 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1259 * window.c (grow_mini_window): Fix last change.
1261 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1263 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1265 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1267 * w32term.c (w32_initialize): Use LCID and LOWORD.
1269 * w32proc.c (create_child): Use pid_t for 5th argument.
1270 (IsValidLocale): Don't provide prototype for MinGW64.
1271 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1272 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1274 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1275 MinGW64 doesn't support.
1277 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1279 * w32.c (set_named_security_info): New function.
1280 (acl_set_file): Fall back on set_named_security_info if
1281 set_file_security fails.
1282 (g_b_init_set_named_security_info_w)
1283 (g_b_init_set_named_security_info_a): New static variables.
1284 (globals_of_w32): Initialize them to zero.
1285 (set_named_security_info): Set them to non-zero if the
1286 corresponding API is available.
1287 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1288 New function typedefs.
1290 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1292 Some more fixes following pixelwise resize changes including one
1294 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1295 of frame_resize_pixelwise.
1296 * widget.c (pixel_to_text_size): New function.
1297 (update_wm_hints): Have size hints respect value of
1298 frame_resize_pixelwise.
1299 (EmacsFrameResize): Alway process resize requests pixelwise.
1300 * window.c (grow_mini_window): Make sure mini window is at least
1302 * xdisp.c (display_menu_bar): Make sure menubar extends till
1304 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1305 (x_set_tool_bar_lines): Calculate pixelwise.
1306 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1307 frame_resize_pixelwise.
1309 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1311 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1312 variables not used there.
1314 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1316 * w32.c (sys_umask): New function. (Bug#16299)
1318 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1320 * dispnew.c (change_frame_size_1): Take old width of root window
1321 from that window's pixel width. (Bug#16284)
1323 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1325 Plain copy-file no longer chmods an existing destination (Bug#16133).
1326 * fileio.c (realmask): Now a static var, not a local.
1327 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1328 Remove arg STATPTR. All uses changed.
1329 (Fcopy_file): Do not alter permissions of existing destinations,
1330 unless PRESERVE-PERMISSIONS (renamed from
1331 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1332 Avoid race when testing for existing destinations and for
1333 when input and output files are the same.
1334 If changing the group fails, adjust both default and
1335 preserved permissions so that access is not granted to the
1337 (Fset_default_file_modes, init_fileio): Update realmask.
1338 (Fdefault_file_modes): Use realmask instead of calling umask.
1340 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1342 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1343 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1344 flags on the daemon pipe ends before execing.
1346 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1348 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1349 session. (Bug#14739)
1351 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1353 * callproc.c (Vexec_path): Document that exec-directory is in it.
1355 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1357 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1360 2013-12-27 Chong Yidong <cyd@gnu.org>
1362 * data.c (Fsymbol_function): Doc fix.
1364 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1366 Some more tinkering with Bug#16051.
1367 * window.c (resize_frame_windows): Don't let the size of the
1368 root window drop below the frame's default character size.
1369 Never ever delete any subwindows - let the window manager do the
1372 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1373 of toolbar lines needed when they exceed the height of the root
1375 (unwind_create_frame_1): New function.
1376 (Fx_create_frame): Generally inhibit calling the window
1377 configuration change hook here. Remove extra call to
1378 change_frame_size - it's not needed when we don't run the
1379 configuration change hook.
1381 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1383 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1384 On my Fedora 19 platform the core dumps were so big that
1385 my desktop became nearly catatonic.
1386 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1387 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1388 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1389 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1390 a clang-only syntax.
1391 * conf_post.h (__has_feature): New macro, if not already defined.
1392 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1393 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1395 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1397 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1398 is a file name. (Bug#16252)
1400 2013-12-25 Chong Yidong <cyd@gnu.org>
1402 * keyboard.c (Voverriding_terminal_local_map)
1403 (Voverriding_local_map): Doc fix.
1405 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1407 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1409 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1410 file name when it is submitted to ShellExecute. Simplify code.
1411 Don't test DOCUMENT for being a string, as that is enforced by
1412 CHECK_STRING. Doc fix.
1414 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1416 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1417 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1418 redisplay_tool_bar does. Improve and fix commentary.
1419 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1420 limits of the glyph matrices. (Bug#16051)
1421 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1422 only when the new size is different from the old one, and the new
1423 size can be achieved given the frame height.
1425 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1427 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1429 2013-12-23 Glenn Morris <rgm@gnu.org>
1431 * lread.c (Fload): Mention load-prefer-newer in doc.
1433 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1435 Handle Bug#16207 by being more restrictive when running hooks.
1436 * window.c (unwind_change_frame): New function.
1437 (Fset_window_configuration): Don't run configuration change hook
1438 while the frame configuration is unsafe. Call select_window
1441 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1443 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1445 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1447 * nsterm.h: Declare EmacsColor category.
1449 * nsterm.m (NSColor): Implement EmacsColor category.
1450 (ns_get_color): Use colorUsingDefaultColorSpace.
1451 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1453 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1455 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1457 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1458 having the PNG_NORETURN attribute, to avoid compiler warning in
1461 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1463 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1465 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1466 fringe background extension.
1467 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1468 because they are now always the same as `left' and `width',
1469 respectively. Remove code for the case that `width' and
1470 `sb_width' are different.
1472 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1474 Remove scroll_bar_actual_width from frames.
1475 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1476 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1477 (x_figure_window_size):
1478 * nsterm.m (x_set_window_size):
1479 * widget.c (set_frame_size):
1480 * w32term.c (x_set_window_size):
1481 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1482 scroll_bar_actual_width.
1484 Convert scroll_bar members to integers on Windows.
1485 * w32term.h (struct scroll_bar): Convert top, left, width,
1486 height, start, end and dragging to integers.
1487 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1489 * w32term.c (w32_set_scroll_bar_thumb)
1490 (w32_scroll_bar_handle_click): Remove XINT conversions for
1491 scroll_bar members. Treat bar->dragging as integer.
1492 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1493 first element. Remove XINT conversions for scroll_bar members.
1494 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1495 Remove XINT conversions for scroll_bar members.
1497 Fix assignment for new window total sizes.
1498 * window.c (Fwindow_resize_apply_total): Assign values for
1501 2013-12-20 Chong Yidong <cyd@gnu.org>
1503 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1504 argument to `append'.
1506 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1508 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1509 current text face, for extending the face of the display margins.
1512 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1513 Doc fix. (Bug#16190)
1515 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1517 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1520 * nsterm.m (Qfile, Qurl): New.
1521 (EV_MODIFIERS2): New macro.
1522 (EV_MODIFIERS): Use EV_MODIFIERS2.
1523 (ns_term_init): Remove font and color from DND, does not work on
1524 newer OSX, and other ports don't have them.
1525 (performDragOperation:): Handle modifiers used during drag.
1526 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1527 Remove global Lisp variables used to communicate with ns-win.el.
1528 Remove font and color handling.
1529 (syms_of_nsterm): Defsym Qfile and Qurl.
1531 2013-12-19 Anders Lindgren <andlind@gmail.com>
1533 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1534 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1536 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1537 (constrainFrameRect): Remove special case nr_screens == 1.
1538 Don't constrain size to size of view.
1540 * nsterm.h (ns_output): Remove dont_constrain.
1542 2013-12-19 Anders Lindgren <andlind@gmail.com>
1544 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1546 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1548 Minor fixes for recent openp changes.
1549 * lisp.h (GCPRO7): New macro.
1550 * lread.c (openp): Use bool for boolean; all callers changed.
1551 Protect save_string from GC. Don't assume that file descriptors
1552 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1553 warning about uninitialized variable.
1555 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1557 * w32fns.c (emacs_abort): Use intptr_t as argument of
1558 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1560 2013-12-18 Glenn Morris <rgm@gnu.org>
1562 * lread.c (Fload): Pass load_prefer_newer to openp.
1563 Don't bother checking mtime if openp already did it.
1564 (openp): Add `newer' argument, to check all suffixes
1565 and find the newest file.
1566 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1567 * callproc.c (call_process):
1568 * charset.c (load_charset_map_from_file):
1569 * emacs.c (init_cmdargs):
1570 * image.c (x_create_bitmap_from_file, x_find_image_file):
1572 * lread.c (Flocate_file_internal):
1573 * process.c (Fformat_network_address):
1574 * sound.c (Fplay_sound_internal):
1575 * w32.c (check_windows_init_file):
1576 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1578 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1580 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1582 * w32.c (getloadavg): Don't index samples[] array with negative
1583 indices. Recover from wall-clock time being set backwards.
1585 * w32term.c (w32_initialize): Declare the argument of
1586 set_user_model as const.
1588 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1589 (w32_menu_show): Constify some arguments passed to MessageBox.
1591 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1592 to initialize Lisp objects.
1594 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1595 initialize Lisp objects.
1597 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1598 use variables used only on X under that condition.
1600 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1601 variables not used there.
1603 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1605 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1606 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1608 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1610 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1611 code, revealed in presence of R2L characters, character
1612 compositions, and display vectors. A better fix for Bug#16148.
1613 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1614 GTK and NS builds, they don't have this member of struct frame.
1616 * dispextern.h (struct composition_it): Correct a comment for the
1619 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1621 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1622 This prevents a compilation error on C compilers that do not
1623 default functions to return 'int' if not declared. Also, add
1624 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1625 since it now uses inline functions.
1627 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1629 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1630 display margins on mode line, header line, and in the frame's
1631 tool-bar window. (Bug#16165)
1633 2013-12-16 Andreas Schwab <schwab@suse.de>
1635 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1637 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1639 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1642 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1644 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1646 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1648 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1649 intended to find bogus pointers in font objects (Bug#16140).
1650 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1651 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1652 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1653 Disable for MS-Windows due to Bug#15876; apparently this
1654 requires more or less substantial changes in fontset code.
1655 * xfont.c (xfont_close):
1656 * xftfont.c (xftfont_close): Call x_display_info_for_display
1657 to check whether 'Display *' is valid (Bug#16093 and probably
1660 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1662 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1663 Reported by Juanma Barranquero <lekktu@gmail.com>.
1665 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1666 open a pty on MS-Windows. (Bug#16152)
1668 * emacs.c (decode_env_path): Fix bogus comparison against
1669 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1671 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1673 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1674 (Fx_file_dialog): Add parentheses around && to silence warning.
1676 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1678 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1680 * xdisp.c (extend_face_to_end_of_line): Extend background of
1681 non-default face in margin areas as well. (Bug#16151)
1682 (display_line): Call extend_face_to_end_of_line for continued
1683 lines as well, if the display margins have non-zero width.
1684 (set_glyph_string_background_width): When needed, set the
1685 extends_to_end_of_line_p flag on glyph strings to be drawn in
1686 margin areas, not only in the text area.
1688 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1691 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1693 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1694 Don't worry about verify_error being t, since it has to be a list.
1696 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1698 Use bool for boolean, focusing on headers.
1699 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1700 No need to include <stdbool.h>, since conf_post.h does it now.
1701 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1702 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1703 (SET_PER_BUFFER_VALUE_P):
1704 * ccl.c, ccl.h (setup_ccl_program):
1705 * ccl.h (CHECK_CCL_PROGRAM):
1706 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1707 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1708 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1709 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1710 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1711 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1712 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1713 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1714 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1715 (CHARSET_FAST_MAP_SET):
1716 * coding.c (decode_coding_ccl, encode_coding_ccl):
1717 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1718 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1719 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1720 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1721 (decode_coding_c_string):
1722 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1723 * conf_post.h (has_attribute):
1724 * dispextern.h (trace_redisplay_p)
1725 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1726 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1727 (SET_GLYPH_FROM_CHAR_GLYPH)
1728 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1729 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1730 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1731 (cursor_in_mouse_face_p):
1732 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1733 (blank_row, prepare_desired_row)
1734 (build_frame_matrix_from_leaf_window, make_current)
1735 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1736 (update_window, scrolling_window, update_frame_line):
1737 * disptab.h (GLYPH_FOLLOW_ALIASES):
1738 * editfns.c (Fformat):
1739 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1740 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1741 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1742 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1743 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1744 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1745 (FONT_DEFERRED_LOG):
1746 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1747 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1748 (FRAME_MOUSE_UPDATE):
1749 * fringe.c (Fdefine_fringe_bitmap):
1750 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1751 (x_create_bitmap_from_xpm_data, xpm_load_image):
1752 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1753 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1754 (MERGE_INTERVAL_CACHE):
1755 * keymap.h (KEYMAPP):
1756 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1757 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1758 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1759 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1760 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1761 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1762 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1763 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1764 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1765 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1766 (SETUP_BUFFER_SYNTAX_TABLE):
1767 * systime.h (timespec_valid_p):
1768 * term.c (save_and_enable_current_matrix):
1769 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1770 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1771 (redisplay_internal, try_window_reusing_current_matrix)
1772 (sync_frame_with_window_matrix_rows, try_window_id)
1773 (display_menu_bar, display_tty_menu_item, display_mode_line)
1774 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1775 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1776 * xmenu.c (xmenu_show):
1777 * xterm.c (use_xim, x_term_init):
1778 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1779 (struct x_bitmap_record):
1780 Use bool for booleans.
1781 * ccl.c (struct buffer_text):
1782 * ccl.h (struct ccl_program):
1783 * charset.h (struct charset):
1785 * coding.h (struct iso_2022_spec, struct coding_system):
1786 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1787 (struct glyph_string, struct face, struct face_cache)
1788 (struct bidi_string_data, struct bidi_it)
1789 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1791 * editfns.c (Fformat):
1792 * frame.h (struct frame):
1793 * fringe.c (struct fringe_bitmap):
1794 * intervals.h (struct interval):
1795 * keyboard.h (struct kboard):
1796 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1797 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1798 (struct Lisp_Buffer_Local_Value, union specbinding):
1799 * macfont.m (struct macfont_info):
1800 * process.h (struct Lisp_Process):
1801 * termchar.h (struct tty_display_info):
1802 * window.h (struct window):
1803 * xterm.h (struct x_output):
1804 Use bool_bf for boolean bit-fields.
1805 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1806 All callers changed.
1807 * ccl.h (struct ccl_program): Remove unused members private_state,
1808 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1810 (struct ccl_spec): Remove unused members cr_carryover,
1811 eight_bit_carryover.
1812 * conf_post.h: Include <stdbool.h>.
1813 (bool_bf): New type.
1814 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1815 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1816 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1817 'do { ... } while (false)' brackets.
1818 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1819 Args must now be expressions; all callers changed.
1820 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1821 (PRODUCE_GLYPHS): Simplify use of boolean.
1822 * fileio.c (Fcopy_file):
1823 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1824 * lisp.h (UNGCPRO): Return void, not int.
1825 (FOR_EACH_TAIL): Use void expression, not int expression.
1826 * region-cache.c: Reindent.
1827 * region-cache.h: Copy comments from region-cache.c, to fix
1828 incorrect remarks about booleans.
1830 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1832 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1833 when character at point is displayed from a display vector.
1836 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1838 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1839 now a list of certificate validation checks that will abort a
1840 connection with an error.
1841 (Fgnutls_boot): Document it and use it.
1843 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1845 * w32term.c (w32_enable_frame_resize_hack): New variable.
1846 (x_set_window_size): Use it to hack frame resizing on Windows
1849 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1851 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1852 Windows-specific code to w32.c. Change error message text to
1853 match that of Posix platforms.
1855 * w32.c (w32_copy_file): New function, most of the code copied and
1856 reworked from Fcopy_file. Improve error handling. Plug memory
1857 leak when errors are thrown. Support file names outside of the
1858 current codepage. (Bug#7100)
1860 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1862 * lread.c (load_path_default): Prototype.
1864 2013-12-13 Glenn Morris <rgm@gnu.org>
1866 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1867 (dump_path): Remove.
1868 (load-path-default): Remove `changed' argument.
1869 Do not set dump_path permanently. Simplify.
1870 (init_lread): Simplify.
1871 (syms_of_lread): Remove dump_path.
1873 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1875 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1876 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1877 2013-12-12 font-related change to avoid Bug#16128, which
1878 is quite hard to fix without even more substantial changes.
1880 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1882 * font.c (font_close_object): Check for live frame (Bug#16128).
1884 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1886 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1887 Return ptrdiff_t, not int, since it's a buffer size.
1888 Reindent/reparen some macros to a more Gnuish style.
1890 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1892 Avoid undefined behavior with huge regexp interval counts.
1893 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1894 since it's now specialized to interval counts. All uses changed.
1895 Do not assume wrapraound on signed integer overflow.
1896 (regex_compile): Simplify based on the above changes.
1898 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1900 Support file names on MS-Windows that use characters outside of
1901 the current system codepage. (Bug#7100)
1903 * w32.c (get_file_security, set_file_security)
1904 (create_symbolic_link): Separate pointers and boolean flags for
1905 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1906 non-zero, else the former.
1907 (codepage_for_filenames, filename_to_utf16, )
1908 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1910 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1912 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1913 Accept only one argument; all callers changed.
1914 (dostounix_filename): Remove the second argument, now works in
1915 UTF-8. All callers changed.
1916 (parse_root): Lose DBCS code.
1917 (get_long_basename, w32_get_short_filename, init_environment)
1918 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1919 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1920 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1921 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1922 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1923 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1925 (ansi_encode_filename): New function.
1926 (get_emacs_configuration, get_emacs_configuration_options):
1928 (add_volume_info, GetCachedVolumeInformation): Run the input file
1929 name through unixtodos_filename, to ensure it is stored and
1930 referenced in canonical form.
1931 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1932 (logon_network_drive, sys_link, utime): Improve error handling.
1933 (sys_access): New function.
1934 (hashval, generate_inode_val): Unused functions deleted.
1935 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1936 (check_windows_init_file): Convert error message from UTF-8 to
1937 ANSI codepage, for display in the message box.
1938 (globals_of_w32): Set w32_unicode_filenames according to the OS
1941 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1942 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1943 (syms_of_w32term): Declare w32-unicode-filenames.
1945 * w32proc.c (new_child, delete_child): Remove code that handled
1946 unused pending_deletion and input_file members of the child struct.
1947 (create_child, sys_spawnve): Convert all file names to ANSI
1948 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1949 name cannot be encoded in ANSI codepage. Don't use
1950 unixtodos_filename, mirror slashes by hand.
1951 (record_infile, record_pending_deletion): Functions deleted.
1952 (Fw32_short_file_name): Call w32_get_short_filename instead of
1955 * w32notify.c (add_watch): Work in Unicode mode when
1956 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1957 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1958 instead, do the same with Lisp primitives.
1960 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1961 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1962 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1963 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1964 (Fw32_shell_execute): Improve error reporting.
1965 (Fdefault_printer_name): Ifdef away for Cygwin.
1967 * w32.h (struct _child_process): Remove input_file and
1968 pending_deletion members that are no longer used.
1969 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1970 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1971 (ansi_encode_filename): New and updated prototypes.
1973 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1975 (unexec): Don't use dostounix_filename, it expects a file name in
1976 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1979 * fileio.c (Ffile_name_directory, file_name_as_directory)
1980 (directory_file_name, Fexpand_file_name)
1981 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1982 arguments of dostounix_filename.
1983 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1984 use MAX_UTF8_PATH for size of file-name strings.
1985 (emacs_readlinkat): Build an explicitly unibyte string for file
1987 (syms_of_fileio) <file-name-coding-system>:
1988 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1990 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1991 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1992 directories to UTF-8.
1993 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1994 environment, and each element of the input PATH, to UTF-8.
1996 * dired.c (file_attributes): Use build_unibyte_string explicitly
1997 to make Lisp strings from user and group names.
1999 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2002 * coding.c (decode_file_name, encode_file_name): New functions.
2004 * termcap.c (tgetent): Adapt to the change in arguments of
2007 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2010 * msdos.c (dostounix_filename, init_environment): Adapt to the
2011 change in arguments of dostounix_filename.
2013 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2014 [WINDOWSNT]: Encode file names passed to the image libraries in
2017 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2018 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2020 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2021 arguments of dostounix_filename.
2023 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2025 * font.h (struct font_entity) [HAVE_NS]: New field to record
2026 font driver which was used to create this entity.
2027 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2028 frame where the font was opened.
2029 (font_close_object): Add prototype.
2030 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2031 (font_close_object): Not static any more. Lost frame arg.
2032 Adjust comment and users.
2033 * alloc.c (cleanup_vector): Call font_close_object to adjust
2034 per-frame font counters correctly. If HAVE_NS, also call
2035 driver-specific cleanup for font-entity objects.
2036 * ftfont.c (ftfont_open):
2037 * nsfont.m (nsfont_open):
2038 * w32font.c (w32font_open_internal):
2039 * xfont.c (xfont_open):
2040 * xftfont.c (xftfont_open): Save frame pointer in font object.
2041 * macfont.m (macfont_open): Likewise.
2042 (macfont_descriptor_entity): Save driver pointer to be able
2043 to call its free_entity routine when font-entity is swept.
2044 * ftxfont.c (ftxfont_open): Add eassert because frame
2045 pointer should be saved by ftfont_driver.open.
2047 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2049 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2050 input polling is used. This is still meaningful for Cygwin, see
2051 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2052 * keyboard.c (poll_for_input_1, input_polling_used):
2053 Define unconditionally.
2054 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2055 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2056 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2057 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2058 (face_for_char): Likewise. Rearrange eassert and return ASCII
2059 face for CHAR_BYTE8_P.
2060 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2062 2013-12-11 Ken Brown <kbrown@cornell.edu>
2064 * dispextern.h (erase_phys_cursor):
2065 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2067 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2069 * nsterm.m (x_free_frame_resources):
2070 * term.c (tty_free_frame_resources):
2071 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2072 face cache because it's implied by free_frame_faces anyway.
2073 * w32term.c (x_free_frame_resources): Likewise. Do not call
2074 free_frame_faces twice.
2076 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2078 * editfns.c (Fformat_time_string): Mention %F in the doc.
2080 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2082 * window.c (resize_frame_windows): Don't return immediately when
2083 the root window's size doesn't change - the minibuffer window
2084 may still have to be repositioned/resized.
2085 * xfns.c (Fx_create_frame): Always change the frame size after
2086 initializing the frame's faces.
2087 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2088 change_frame_size should already have done it.
2089 (x_new_font): Assign new tool- and menu-bar heights.
2090 (x_set_window_size_1): Account for tool- and menu-bar heights
2091 (Bug#16013). Don't set pixel sizes since change_frame_size
2092 should already have done it.
2094 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2096 Remove the option of using libcrypto.
2097 * Makefile.in (LIB_CRYPTO): Remove.
2098 (LIBES): Don't use it.
2100 2013-12-11 Juri Linkov <juri@jurta.org>
2102 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2103 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2105 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2107 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2108 drawn tool bar items (Bug#16058).
2109 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2111 2013-12-09 Ken Brown <kbrown@cornell.edu>
2113 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2115 * lisp.h (get_frame_param): Adjust conditions for prototype
2118 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2120 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2121 Avoid unused macro warning if configured --without-xft.
2123 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2125 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2127 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2129 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2131 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2133 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2135 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2137 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2139 Use libcrypto's checksum implementations if available, for speed.
2140 * Makefile.in (LIB_CRYPTO): New macro.
2143 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2144 The macro didn't conform to C99 due to type mismatch,
2145 which caused compilation failure with Sun C 5.12,
2146 and it was confusing anyway. Include window.h to declare
2147 redisplay_other_windows.
2149 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2151 * window.c (set_window_buffer): Update mode line (bug#16084).
2153 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2155 Fix minor problems found by static checking.
2156 * keyboard.c (poll_for_input_1, input_polling_used):
2157 Define only if HAVE_NTGUI.
2158 * xmenu.c (popup_activate_callback): Omit unnecessary
2159 check against USE_X_TOOLKIT, which must be defined here anyway.
2160 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2163 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2165 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2167 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2169 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2171 * nsterm.m (x_set_window_size): Remove fprintf.
2172 (init): Define always. Set applicationDidFinishLaunchingCalled
2174 (applicationDidFinishLaunching:):
2175 Set applicationDidFinishLaunchingCalled.
2176 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2179 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2181 Pixel resize changes for NS (Bug#16049).
2182 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2183 height/width. row/cols are locals.
2184 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2185 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2186 (windowWillResize): Remove gsextra. Calculate extra as in
2188 (x_new_font): Don't change frame size if fullscreen.
2189 Change size pixelwise.
2191 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2192 comment in xfns.c. Change to pixelwise call.
2194 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2196 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2199 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2201 * xterm.c (input_signal_count): Remove.
2202 (x_dispatch_event): Define unconditionally.
2203 (x_make_frame_visible): Process X events until the frame
2204 is really visible (Bug#16027).
2205 * xterm.h (x_dispatch_event): Declare unconditionally.
2207 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2209 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2211 * nsterm.m (x_set_window_size): Handle pixelwise.
2213 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2215 * w32term.c (x_new_font):
2216 * xterm.c (x_new_font): Calculate new frame size from new font
2219 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2221 * lisp.h (FOR_EACH_TAIL): New macro.
2222 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2224 * window.c (select_window): Call second wset_redisplay before we change
2225 selected_window (bug#16034).
2227 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2229 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2231 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2233 * w32xfns.c: Include window.h, to avoid a compiler warning.
2235 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2237 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2238 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2239 window_scroll takes care of it.
2240 (Fset_window_point, Fdelete_other_windows_internal)
2241 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2242 (Fsplit_window_internal, Fdelete_window_internal)
2243 (Fresize_mini_window_internal, Fset_window_configuration)
2244 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2245 cause redisplay instead of forcing a complete redisplay.
2246 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2247 we're only affecting the selected_window.
2249 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2251 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2252 directional control characters. Update type and category
2253 determination according to the UBA from Unicode v6.3.
2254 (bidi_category_t): New category EXPLICIT_FORMATTING.
2256 * dispextern.h (bidi_type_t): Update to include new bidirectional
2257 properties introduced with Unicode v6.3. (Bug#16043)
2259 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2261 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2264 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2266 * font.c (font_list_entities): Remove dummy assignment.
2267 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2268 used on graphic displays only. Remove unused 'font_encoder' member.
2269 (struct font_bitmap): Remove unused 'extra' member.
2270 * nsfont.m (nsfont_open):
2271 * w32font.c (w32font_open_internal):
2272 * ftfont.c (ftfont_get_bitmap): Adjust users.
2274 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2276 Use bool for boolean.
2277 * tparam.c (tparam1):
2278 * undo.c (record_point, record_property_change):
2279 Use bool for boolean, for local vars that are always true or false.
2281 Minor integer overflow fixes (Bug#16033).
2282 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2283 This improves on the previous fix to this function.
2284 (window_resize_check): When summing up pixel counts, don't rely on
2285 undefined behavior if the sum overflows.
2287 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2289 * window.c (Fset_window_new_pixel): Don't choke at negative
2290 argument value (Bug#16033).
2292 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2293 to avoid crash in window_box_height.
2295 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2296 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2298 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2300 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2302 Minor integer overflow fixes.
2303 * window.c (Fset_window_new_pixel, grow_mini_window):
2304 * xdisp.c (Fwindow_text_pixel_size):
2305 Avoid undefined behavior on signed integer overflow.
2306 * xfns.c (x_set_mouse_color):
2307 Check that drag shape fits in 'unsigned', since that's what X wants.
2309 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2311 Improve reporting of fatal exception on MS-Windows.
2312 * w32fns.c (my_exception_handler): New function.
2313 (globals_of_w32fns): Set it up as the unhandled exception
2314 handler. Initialize exception code and address to zeros.
2315 (emacs_abort): If the exception code and address are available,
2316 print them at the beginning of the backtrace. Fix the format of
2317 printing addresses (was producing 0x0x12345678 on XP).
2320 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2322 * eval.c (Fbacktrace__locals): New function.
2323 (syms_of_eval): Defsubr it.
2325 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2327 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2328 Define here to unify between...
2329 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2330 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2332 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2334 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2336 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2337 fringe background extension.
2338 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2339 because they are now always the same as `left' and `width',
2340 respectively. Remove code for the case that `width' and
2341 `sb_width' are different.
2343 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2345 Fix minor problems found by static checking.
2346 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2347 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2348 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2350 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2352 * image.c (imagemagick_compute_animated_image): Don't crash if we
2353 have an animation with different-sized images (bug#15313).
2355 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2357 Remove some unused items introduced during pixelwise change.
2358 * window.c (window_resize_total_check): Remove unused function.
2359 * xdisp.c (remember_mouse_glyph): Remove unused label.
2360 (Ftool_bar_height): Move declaration inside #if.
2361 * xterm.c (x_set_window_size): Don't use r and c.
2363 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2365 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2368 * window.c (Fset_window_configuration): Comment out unused variables.
2370 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2372 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2374 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2376 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2378 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2379 HAVE_GNUTLS3 (Bug#16001).
2381 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2382 if interrupts are deferred (Bug#15801).
2384 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2386 Support resizing frames and windows pixelwise.
2387 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2388 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2389 (struct glyph_matrix): Replace window_left_col and
2390 window_top_line by window_pixel_left and window_pixel_top.
2391 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2393 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2394 (draw_window_divider, move_it_to, x_draw_right_divider)
2395 (x_draw_bottom_divider, change_frame_size): Add or fix
2397 * dispnew.c (change_frame_size_1): Change prototype.
2398 (adjust_glyph_matrix, required_matrix_width)
2399 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2400 values instead of lines and columns.
2401 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2402 WINDOW_TOTAL_FRINGE_WIDTH.
2403 (handle_window_change_signal, do_pending_window_change)
2404 (init_display): Adjusts calls of change_frame_size.
2405 (change_frame_size, change_frame_size_1): Handle pixelwise
2407 * frame.c (Qright_divider_width, Qbottom_divider_width):
2409 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2410 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2411 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2412 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2414 (set_frame_param): New function.
2415 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2416 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2417 (Ffringe_width, Fborder_width, Fright_divider_width)
2418 (Fbottom_divider_width): New functions, defsubr them.
2419 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2420 New argument pixelwise.
2421 (struct frame_parm_table): New members Qright_divider_width and
2422 Qbottom_divider_width.
2423 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2424 (x_report_frame_params): Handle Qright_divider_width and
2425 Qbottom_divider_width.
2426 (x_set_right_divider_width, x_set_bottom_divider_width):
2428 (frame_resize_pixelwise): New option.
2429 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2430 new_pixelwise, right_divider_width and bottom_divider_width;
2431 remove total_lines; rename text_lines, text_cols, new_text_lines
2432 and new_text_cols to text_height, text_width, new_height and
2433 new_width respectively.
2434 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2435 FRAME_TEXT_WIDTH respectively.
2436 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2437 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2438 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2440 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2441 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2442 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2443 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2444 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2445 (FRAME_TOTAL_COLS_ARG): Remove macro.
2446 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2447 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2448 (x_wm_set_size_hint): Handle frame pixel sizes.
2449 * indent.c (compute_motion, Fcompute_motion):
2450 Call window_body_width instead of window_body_cols.
2451 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2452 (make_lispy_position): Handle right and bottom dividers.
2453 (Fsuspend_emacs): Pixelize call of change_frame_size.
2454 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2455 * lisp.h: Extern set_frame_param.
2456 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2458 (Fx_create_frame): Add entry for vertical_drag_cursor.
2459 Pixelize call of change_frame_size.
2460 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2461 * nsterm.m (ns_update_window_end): Optionally draw right
2463 (x_set_window_size): Add argument pixelwise.
2464 Call check_frame_size and change_frame_size with pixelwise zero.
2465 (ns_draw_window_divider): New function.
2466 (ns_redisplay_interface): Add ns_draw_window_divider.
2467 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2468 (x_new_font): Call x_set_window_size with pixelwise zero.
2469 * print.c (print_object): For a window print its sequence
2471 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2472 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2473 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2474 (w32_createwindow): Use scroll bar area width.
2475 (w32_wnd_proc): Handle bottom divider width.
2476 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2477 (Fx_create_frame): Default divider width parameters.
2478 Caclulate sizes pixelwise. Add vertical drag cursor support.
2479 (x_create_tip_frame): Default divider widths to zero.
2480 Pixelize call to change_frame_size.
2481 (Fx_show_tip): Add handling of divider widths. Pixelize window
2483 (Fw32_frame_rect): New function.
2484 (frame_parm_handler w32_frame_parm_handlers): Add divider
2486 (Vx_window_vertical_drag_shape): Add variable.
2487 * w32inevt.c (resize_event, maybe_generate_resize_event):
2488 Pixelize change_frame_size calls.
2489 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2491 * w32term.c (w32_draw_window_divider): New function.
2492 (x_update_window_end): Handle right divider.
2493 (w32_draw_fringe_bitmap, x_scroll_run)
2494 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2495 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2496 Calculate new frame sizes pixelwise.
2497 (x_new_font): Pixelize call to x_set_window_size.
2498 (x_check_fullscreen): Pixelize call to change_frame_size.
2499 (x_set_window_size_1, x_set_window_size): New argument
2500 pixelwise. Calculate pixelwise.
2501 (x_wm_set_size_hint): Use scroll bar area width.
2502 (w32_redisplay_interface): Add w32_draw_window_divider.
2503 * w32term.h (struct w32_output): Add vertical drag cursor.
2504 * widget.c (set_frame_size, update_wm_hints)
2505 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2507 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2508 * window.c (sequence_number): Restore.
2509 (Fwindow_pixel_width, Fwindow_pixel_height)
2510 (Fwindow_mode_line_height, Fwindow_header_line_height)
2511 (window_pixel_to_total, Frun_window_scroll_functions)
2512 (Fset_window_new_pixel, window_resize_apply_total)
2513 (Fwindow_resize_apply_total): New functions.
2514 (window_body_height, window_body_width): Rename from
2515 window_body_lines. New argument PIXELWISE.
2516 Calculate pixelwise.
2517 (Fwindow_body_height, Fwindow_body_width): New argument
2519 (coordinates_in_window, window_relative_x_coord): Use window's
2520 pixel width instead of total width.
2521 (replace_window, recombine_windows): Initialize pixel values.
2522 (resize_root_window, resize_frame_windows, grow_mini_window)
2523 (shrink_mini_window): New argument PIXELWISE.
2524 Calculate pixelwise.
2525 (Fdelete_other_windows_internal, adjust_window_margins)
2526 (window_resize_check, window_resize_apply)
2527 (Fdelete_window_internal, Fresize_mini_window_internal)
2528 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2529 (check_frame_size): Rename arguments. New argument PIXELWISE.
2530 Calculate pixelwise.
2531 (set_window_buffer): Make samebuf bool. Run configuration change
2532 hook only if buffer changed.
2533 (Fset_window_buffer): Rewrite doc-string.
2534 (make_window): Initialize new_pixel slot.
2535 (Fwindow_resize_apply): Check pixel size of root window.
2536 (Fsplit_window_internal): Call 2nd argument pixel_size.
2537 Calculate pixelwise.
2538 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2540 (save_window_data): New slots frame_text_width,
2541 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2542 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2544 (Fcurrent_window_configuration, Fset_window_configuration)
2545 (save_window_save, compare_window_configurations): Handle new
2546 slots in save_window_data and saved_window.
2547 (Fset_window_scroll_bars): Fix doc-string.
2548 (window_resize_pixelwise): New variable.
2549 (coordinates_in_window, Fcoordinates_in_window_p):
2551 (make_parent_window): Adjust sequence_number.
2552 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2554 * window.h (struct window): New members new_pixel, pixel_left,
2555 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2556 (wset_new_pixel): New function.
2557 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2558 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2559 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2560 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2561 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2562 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2563 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2564 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2565 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2566 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2567 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2568 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2569 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2570 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2571 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2573 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2574 (window_body_width, check_frame_size): Adapt external declarations.
2575 * xdisp.c (last_max_ascent): New integer.
2576 (window_text_bottom_y): Handle bottom divider.
2577 (window_box_width, window_box_height): Calculate pixelwise.
2578 (get_glyph_string_clip_rects): Handle right divider.
2579 (remember_mouse_glyph): When windows are resized pixelwise
2580 proceed with width and height set to 1.
2581 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2583 (move_it_to): Calculate and return maximum x position
2585 (Fwindow_text_pixel_size): New function.
2586 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2587 (tool_bar_lines_needed): Rename to tool_bar_height.
2588 Calculate pixelwise.
2589 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2590 Calculate pixelwise.
2591 (redisplay_tool_bar): Calculate pixelwise.
2592 (redisplay_window): Calculate pixelwise. Handle dividers.
2593 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2594 (x_draw_vertical_border): Handle dividers.
2595 (define_frame_cursor1): Handle vertical drag cursor.
2596 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2597 (expose_window): Calculate pixelwise. Handle dividers.
2598 (init_xdisp): Initialize pixel values.
2599 * xfaces.c (Qwindow_divider): New face.
2600 (realize_basic_faces): Realize it.
2601 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2602 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2603 (x_set_scroll_bar_default_width): Default actual width to 16.
2604 (Fx_create_frame): Set sizes pixelwise.
2605 (x_create_tip_frame): Default divider widths to zero.
2606 Pixelize call of change_frame_size.
2607 (Fx_show_tip): Handle divider widths. Initial pixel position
2609 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2610 (Vx_window_vertical_drag_shape): New option.
2611 * xmenu.c (free_frame_menubar): Pixelize call of
2613 * xterm.c (x_draw_window_divider): New function.
2614 (x_update_window_end): Optionally draw right divider.
2615 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2616 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2617 (handle_one_xevent, x_new_font): Calculate pixelwise.
2618 (x_set_window_size_1, x_set_window_size): New argument
2619 pixelwise. Calculate pixelwise.
2620 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2621 (struct x_redisplay_interface): Add x_draw_window_divider.
2622 * xterm.h (struct x_output): Add vertical_drag_cursor.
2624 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2626 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2627 Set invisible frames's `redisplay' when a full redisplay is requested.
2628 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2629 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2630 (display_mode_lines): Set it here instead.
2632 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2634 * dispextern.h (set_window_update_flags): Remove.
2636 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2638 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2640 * xdisp.c (REDISPLAY_SOME_P): New macro.
2641 (redisplay_internal): Use it (bug#15999).
2642 (prepare_menu_bars, redisplay_window): Use it as well.
2644 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2646 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2648 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2649 (globals_of_w32font): Zero it out.
2650 (GetCharWidth32W_Proc): New function pointer.
2651 (get_char_width_32_w): New function.
2652 (compute_metrics): If get_glyph_outline_w returns an error, try
2653 get_char_width_32_w before declaring a failure. This avoids
2654 punishing raster (a.k.a. "bitmap") fonts by slowing down
2655 redisplay. (Bug#6364).
2657 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2659 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2660 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2661 highlight needs to be redisplayed. (Bug#15913)
2663 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2665 Fix minor problems found by static checking.
2666 * buffer.h (struct buffer_text, struct buffer):
2667 * frame.h (struct frame):
2668 * window.h (struct window):
2669 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2670 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2671 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2672 no-longer-valid use of HAVE_MENUS.
2673 * xdisp.c (propagate_buffer_redisplay): Now static.
2675 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2677 * xmenu.c (Fmenu_or_popup_active_p):
2678 * window.c (Fset_window_configuration):
2679 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2680 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2681 * fns.c (Fyes_or_no_p):
2682 * editfns.c (Fmessage_box, Fmessage_or_box):
2683 * alloc.c (make_save_ptr_ptr):
2684 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2686 * window.c (Fset_window_configuration): Move select_window later.
2688 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2690 Refine redisplay optimizations to only redisplay *some* frames/windows
2691 rather than all of them.
2692 * xdisp.c (REDISPLAY_SOME): New constant.
2693 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2694 (bset_redisplay, bset_update_mode_line): New functions.
2695 (message_dolog): Use bset_redisplay.
2696 (clear_garbaged_frames): Use fset_redisplay.
2697 (echo_area_display): Use wset_redisplay.
2698 (buffer_shared_and_changed): Remove.
2699 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2700 frame titles. Compute the actual set of windows redisplayed.
2701 Don't update frame titles and menu bars for frames that don't need to
2703 (propagate_buffer_redisplay): New function.
2705 (redisplay_internal): Use it. Be more selective in the set of windows
2706 we redisplay. Propagate windows_or_buffers_changed to
2707 update_mode_lines a bit later to simplify the code.
2708 (mark_window_display_accurate_1): Reset window and buffer's
2710 (redisplay_window): Do nothing if neither the window nor the buffer nor
2711 the frame needs redisplay.
2712 * window.h (struct window): Add `redisplay' field.
2713 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2714 (redisplay_other_windows, window_list): New declarations.
2715 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2716 (window_list): Not static any more.
2717 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2718 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2719 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2720 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2721 * frame.h (struct frame): Add `redisplay' field.
2722 Move `external_menu_bar' bitfield next to other bit-fields.
2723 (SET_FRAME_GARBAGED): Use fset_redisplay.
2724 (SET_FRAME_VISIBLE): Don't garbage the frame;
2725 Use redisplay_other_windows.
2726 * buffer.h (struct buffer): Add `redisplay' field.
2727 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2728 (modify_overlay): Use bset_redisplay.
2729 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2731 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2733 Support w32 file notifications in batch mode.
2734 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2735 invalid (which happens in batch mode). If non-interactive, call
2736 handle_file_notifications to store file notification events in the
2737 input queue. (Bug#15933)
2739 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2741 * w32inevt.c (handle_file_notifications): Now external, not static.
2743 * w32term.h (handle_file_notifications): Provide prototype.
2745 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2746 init_crit, since init_display, which does that otherwise, is not
2749 2013-11-27 Glenn Morris <rgm@gnu.org>
2751 * Makefile.in ($(lispsource)/international/charprop.el): New.
2752 (emacs$(EXEEXT)): Depend on charprop.el.
2754 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2756 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2757 deleting portions of the buffer under non-nil REPLACE argument.
2760 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2761 directory, watch it and not its parent.
2762 (add_watch): Allow empty string in FILE.
2764 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2766 * window.c (Fset_window_start, window_resize_apply)
2767 (window_scroll): Reset window_end_valid (Bug#15957).
2769 2013-11-27 Glenn Morris <rgm@gnu.org>
2771 * Makefile.in (leimdir): Now in lisp source directory.
2772 ($(leimdir)/leim-list.el): Just use ../leim .
2773 * epaths.in (PATH_DUMPLOADSEARCH):
2774 * lread.c (load_path_default):
2775 * nsterm.m (ns_load_path): No more leim directory.
2777 2013-11-26 Andreas Schwab <schwab@suse.de>
2779 * .gdbinit (xgettype): Add cast.
2781 2013-11-26 Glenn Morris <rgm@gnu.org>
2783 Preload leim-list.el.
2784 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2785 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2786 is a single directory.
2788 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2790 bool-vector-subsetp is now the normal direction (Bug#15912).
2791 * data.c (Fbool_vector_subsetp): Test whether the first argument
2792 is a subset of the second one, not the reverse. Add doc string.
2794 Fix minor problems found by static checking.
2795 * lread.c (load_path_default): Now static.
2796 * textprop.c (text_property_stickiness): Be consistent about the
2797 test used when deciding whether to consider the previous character.
2798 This simplifies the code a bit.
2800 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2802 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2804 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2805 (syms_of_frame): Don't defsubr them.
2807 2013-11-25 Glenn Morris <rgm@gnu.org>
2809 * lread.c (load_path_default): Change the sense of the argument.
2810 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2811 from dump_path. When it is not, avoid checking dump_path twice.
2813 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2814 uninstalled dump_path against installed Vload_path. (Bug#15964)
2816 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2818 Export get_pos_property to Elisp.
2819 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2820 (syms_of_editfns): Export it to Elisp.
2822 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2824 2013-11-23 Romain Francoise <romain@orebokech.com>
2826 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2827 initialization here ...
2828 (syms_of_fileio): ... from here.
2830 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2832 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2833 Please use --enable-check-lisp-object-type.
2835 2013-11-23 Glenn Morris <rgm@gnu.org>
2837 * process.c (get_process): Explicit error for dead buffers.
2839 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2841 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2843 2013-11-23 Glenn Morris <rgm@gnu.org>
2845 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2846 * lread.c (load_path_check): Take path to check as argument.
2847 (load_path_default): New, split from init_lread.
2848 (init_lread): Move calc of default load-path to load_path_default.
2849 Empty elements in EMACSLOADPATH now stand for the default.
2850 (load-path): Doc fix.
2851 * emacs.c (decode_env_path): Add option to treat empty elements
2852 as nil rather than ".".
2853 * callproc.c (init_callproc_1, init_callproc):
2854 * image.c (Vx_bitmap_file_path):
2855 * lisp.h (decode_env_path):
2856 * lread.c (Vsource_directory):
2857 Update for new argument spec of decode_env_path.
2859 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2861 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2862 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2864 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2866 Fix some dependency problems that cause unnecessary recompiles.
2867 Problem reported by RMS in
2868 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2869 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2870 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2871 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2872 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2873 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2874 (boostrap-clean): No need to remove stamp-oldxmenu.
2876 Fix recently introduced bool vector overrun.
2877 This was due to an optimization that went awry.
2878 Reported by Glenn Morris in
2879 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2880 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2881 for empty vectors, undoing the 2013-11-18 change.
2882 * data.c (bool_vector_binop_driver): Rely on this.
2883 Fix bug that occasionally overran the destination.
2884 * lisp.h (struct Lisp_Bool_vector): Document this.
2886 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2888 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2891 * nsterm.m (init, run, stop:): Comment out for now, does not work
2894 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2896 * charset.c (syms_of_charset): Don't read past end of string.
2898 2013-11-19 Glenn Morris <rgm@gnu.org>
2900 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2902 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2904 Add hooks to run on gaining/losing focus. (Bug#15029)
2905 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2906 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2907 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2909 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2911 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2912 The old names predated the API change that put destination at end.
2914 Improve API of recently-added bool vector functions (Bug#15912).
2915 The old API had (bool-vector-count-matches A B)
2916 and (bool-vector-count-matches-at A B I), which gave the
2917 misleading impression that the two functions were variants, one
2918 with a location I. The new API has (bool-vector-count-population A)
2919 and (bool-vector-count-consecutive A B I) to make the distinction
2920 clearer. The first function no longer has a B argument, since the
2921 caller can easily determine the number of nils if the length and
2922 number of ts is known.
2923 * data.c (Fbool_vector_count_population): Rename from
2924 bool_vector_count_matches, and accept just 1 argument.
2925 (Fbool_vector_count_consecutive): Rename from
2926 Fbool_vector_count_matches_at.
2928 Always allocate at least one bits_word per bool vector.
2929 See Daniel Colascione in:
2930 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2931 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2932 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2933 * lisp.h (struct Lisp_Bool_vector): Document this.
2935 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2937 * insdel.c (invalidate_buffer_caches): New function, consolidated
2938 from part of prepare_to_modify_buffer.
2939 (insert_from_gap, prepare_to_modify_buffer):
2940 * coding.c (code_convert_region, code_convert_string):
2941 Call invalidate_buffer_caches. (Bug#15841)
2943 * lisp.h (invalidate_buffer_caches): Add prototype.
2945 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2947 * w32term.c (x_update_window_end): Don't invalidate the entire
2948 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2949 highlight needs to be redisplayed. (Bug#15913)
2951 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2953 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2955 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2957 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2958 while we are using Vprin1_to_string_buffer.
2960 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2961 after inserting the description string. (Bug#15907)
2963 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2965 * data.c: Work around bogus GCC diagnostic about shift count.
2966 Reported by Eli Zaretskii in
2967 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2968 (pre_value): New function.
2969 (count_trailing_zero_bits): Use it.
2971 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2973 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2974 assume C macros are not supported even under -g3 in these old GCC
2977 2013-11-15 Leo Liu <sdl.web@gmail.com>
2979 * minibuf.c (Ftry_completion, Fall_completions)
2980 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2982 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2984 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2985 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2986 This avoids placing unnecessary constants into the Emacs code.
2988 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2990 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2991 for Cygwin w32 build.
2993 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2994 for Cygwin w32 build. (Bug#15892)
2996 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2998 Simplify, port and tune bool vector implementation.
2999 * alloc.c (bool_vector_exact_payload_bytes)
3000 (bool_vector_payload_bytes): Remove.
3001 (bool_vector_fill): Return its argument.
3002 * alloc.c (bool_vector_fill):
3004 * print.c (print_object):
3005 Simplify by using bool_vector_bytes.
3006 * alloc.c (make_uninit_bool_vector):
3007 New function, broken out from Fmake_bool_vector.
3008 (Fmake_bool_vector): Use it. Use tail call.
3009 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3010 * data.c (BITS_PER_ULL): New constant.
3011 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3012 if long long versions don't exist.
3013 (shift_right_ull): New function.
3014 (count_one_bits_word): New function, replacing popcount_bits_word
3015 macro. Don't assume that bits_word is no wider than long long.
3016 (count_one_bits_word, count_trailing_zero_bits):
3017 Don't assume that bits_word is no wider than long long.
3018 * data.c (bool_vector_binop_driver, bool_vector_not):
3019 * fns.c (Fcopy_sequence):
3021 Create an uninitialized destination, to avoid needless work.
3022 (internal_equal): Simplify.
3023 (Ffillarray): Prefer tail call.
3024 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3025 contain at least one word.
3026 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3027 chars are narrower than ints.
3028 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3029 * fns.c (Fcopy_sequence):
3031 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3032 Don't try to port to hosts where bits_word values have holes; the
3033 code wouldn't work there anyway. Verify this assumption, though.
3034 (bool_vector_bytes): New function.
3035 (make_uninit_bool_vector): New decl.
3036 (bool_vector_fill): Now returns Lisp_Object.
3038 * xfns.c (xic_create_fontsetname):
3039 * xrdb.c (gethomedir): Prefer tail calls.
3041 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3043 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3044 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3046 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3047 that requires a return value.
3048 (Fset_buffer_modified_p): Take advantage of this change to do
3051 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3053 * buffer.c (Frestore_buffer_modified_p): Sync it with
3054 Fset_buffer_modified_p.
3055 (Fforce_mode_line_update): New function, moved from subr.el.
3056 (Fset_buffer_modified_p): Use them.
3057 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3059 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3061 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3062 This avoids undefined behavior when subtracting pointers into
3063 different aways. On my platform it also makes the code a tad
3064 smaller and presumably faster.
3066 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3068 * keyboard.c (command_loop_1): Use region-extract-function.
3069 * insdel.c (Qregion_extract_function): Not static any more (can we
3070 stop pretending that these vars can benefit from being marked static?).
3072 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3074 * search.c (find_newline): If buffer text is relocated during the
3075 "dumb loop", adjust C pointers into buffer text to follow suit.
3078 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3080 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3081 for conversion (Bug#15837).
3083 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3085 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3086 for the entire range of inserted characters. (Bug#15841)
3088 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3090 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3092 (realize_default_face): Remove assignment to distant-foreground if
3093 unspecified (Bug#15815).
3095 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3097 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3098 cache-long-scans disabled, since we don't want to call
3099 prepare_to_modify_buffer (in insert_1_both) for each message we
3102 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3103 from buffer.c. Improve commentary to the buffer field setter
3106 * buffer.c (bset_cache_long_scans): Static function deleted.
3107 Improve commentary to the buffer field setter functions.
3108 (init_buffer_once): Default for cache-long-scans changed to t.
3111 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3113 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3115 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3116 This bug was introduced in my 2013-06-21 change, and caused
3117 struct Lisp_Sub_Char_Table objects to be given too many slots,
3118 which broke 'make -C admin/unidata'.
3120 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3122 Import changes from mac-port 4.5.
3123 * macfont.m (mac_font_copy_default_descriptors_for_language)
3124 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3125 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3126 (macfont_language_default_font_names): New.
3127 (macfont_list): Rearrange language/charset code.
3128 (macfont_close): Don't check for macfont_info->cache.
3129 (mac_ctfont_create_preferred_family_for_attributes): New font
3130 selection code, call
3131 mac_font_copy_default_name_for_charset_and_languages.
3132 (mac_font_copy_default_descriptors_for_language)
3133 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3135 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3137 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3139 Port to C11 aligned_alloc, and fix some integer overflows.
3140 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3141 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3142 and use of posix_memalign replaced with aligned_alloc.
3143 (aligned_alloc): New function, defined or declared as needed.
3144 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3145 Don't undef; configure.ac now does this.
3146 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3147 (calloc, aligned_alloc): Check for integer overflow.
3148 (aligned_alloc): Rename from memalign. All uses changed.
3149 (memalign): New function, an alias for aligned_alloc.
3151 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3153 * xdisp.c (redisplay_internal): Fix typo in last change.
3155 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3157 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3159 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3161 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3162 redisplay--mode-lines-cause.
3163 (redisplay_internal): Keep them uptodate. Remove redundant check of
3164 buffer_shared_and_changed.
3165 * *.[chm]: Number every assignment to update_mode_lines so we
3166 can track why it is set.
3168 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3170 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3172 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3174 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3175 can track why it is set.
3177 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3179 Integer-related fixes for term.c etc.
3180 * dispextern.h (face_tty_specified_color): New function.
3181 * term.c (turn_on_face): Don't rely on undefined behavior when
3182 assigning an out-of-range value to 'long'.
3183 Simplify test for toggling highlight.
3184 (tty_capable_p): Omit last two (unused) args. All callers changed.
3185 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3186 (read_menu_input, tty_menu_activate, tty_menu_show):
3187 * xfaces.c (x_supports_face_attributes_p)
3188 (tty_supports_face_attributes_p):
3189 Use bool for boolean. All callers changed.
3190 (tty_supports_face_attributes_p): Omit defaults for color indices;
3191 no longer needed. Simplify tail call.
3193 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3195 * xdisp.c (prepare_menu_bars): Mark static.
3196 * lisp.h (prepare_menu_bars): Don't declare.
3197 * xselect.c (x_handle_selection_clear):
3198 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3200 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3202 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3203 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3205 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3207 * keyboard.c (Fcommand_error_default_function): Rename from
3208 Fdefault_error_output.
3210 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3212 * keyboard.c (Fdefault_error_output): New function, extracted from
3214 (syms_of_keyboard): Use it for Vcommand_error_function.
3216 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3218 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3219 (init_eval): Use it to ensure handlerlist is non-NULL.
3220 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3221 (Fsignal): Adjust NULLness test of handlerlist.
3222 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3224 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3226 * callproc.c (call_process): Call prepare_to_modify_buffer before
3227 decoding text read from the sub-process, as the decoded stuff will
3228 be inserted into the buffer. This will invalidate the various
3229 caches maintained for the buffer. (Bug#15148)
3231 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3233 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3234 string of glyphless-char-display.
3236 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3238 * nsfns.m (ns_get_name_from_ioreg): New function.
3239 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3240 OSX >= 10.9. Use ns_get_name_from_ioreg.
3242 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3244 Simplify and port recent bool vector changes.
3245 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3246 only in this file. Use a more-efficient implementation if the
3247 second argument is a power of 2.
3248 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3249 Remove no-longer-necessary compile-time checks.
3250 (bool_vector_exact_payload_bytes): New function.
3251 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3252 exact payload changed to call the new function. Do not assume
3253 that the arg or result fits in ptrdiff_t.
3254 (bool_vector_fill): New function.
3255 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3257 (vroundup_ct): Don't assume arg fits in size_t.
3258 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3259 invoke set_category_set.
3260 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3261 All callers changed. Use bool_vector_set.
3262 * category.h (XCATEGORY_SET): Remove; no longer needed.
3263 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3265 * data.c (Faref): Use bool_vector_ref.
3266 (Faset): Use bool_vector_set.
3267 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3268 (Fbool_vector_not, Fbool_vector_count_matches)
3269 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3270 * fns.c (concat): Use bool_vector_ref.
3271 (Ffillarray): Use bool_vector_fill.
3272 (mapcar1): Use bool_vector_ref.
3273 (sxhash_bool_vector): Hash words, not bytes.
3274 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3275 a constant, since it's now used in #if.
3276 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3277 unsigned char on unusual architectures, so that we no longer
3278 assume that the number of bits per bits_word is a power of two or
3279 is a multiple of 8 or of CHAR_BIT.
3280 (Qt): Add forward decl.
3281 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3282 at least as strictly as bits_word.
3283 (bool_vector_data, bool_vector_uchar_data): New accessors.
3284 All data structure accesses changed to use them.
3285 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3286 (bool_vector_set): New functions.
3287 (bool_vector_fill): New decl.
3288 (ROUNDUP): Move to alloc.c as described above.
3290 Fix recent gnutls changes.
3291 * gnutls.c (Fgnutls_boot): Don't assume C99.
3292 * process.c (wait_reading_process_output): Fix typo in recent change.
3294 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3296 * process.c (wait_reading_process_output, read_process_output)
3297 (send_process): Check gnutls_state is not NULL.
3299 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3300 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3302 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3304 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3305 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3307 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3310 * nsfns.m (Fx_create_frame): Fix memory leak.
3312 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3313 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3314 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3316 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3318 * xdisp.c (message3_nolog, message_with_string): Encode the string
3319 before writing it to the terminal in a non-interactive session.
3321 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3322 sure we concatenate them into a unibyte string.
3324 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3325 resulting temporary name before returning it to the caller.
3326 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3327 is a unibyte string, convert NAME to a unibyte string to ensure
3328 that the result is also a unibyte string.
3330 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3331 create unibyte strings from default paths and directory/file
3334 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3337 * callproc.c (init_callproc): Use build_unibyte_string to make
3338 sure we create unibyte strings from default paths and
3339 directory/file names.
3341 * buffer.c (init_buffer): Don't store default-directory of
3342 *scratch* in multibyte form. The original problem which led to
3343 that is described in
3344 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3345 but it was solved long ago. (Bug#15260)
3347 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3349 Port to stricter C99 platforms.
3350 Especially, C99 prohibits nesting a struct X inside struct Y if
3351 struct X has a flexible array member.
3352 * alloc.c (struct sdata): New type.
3353 (sdata): Implement in terms of struct sdata.
3354 Remove u member; all uses replaced by next_vector, set_next_vector.
3355 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3356 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3357 (struct sblock): Rename first_data member to data, which is now
3358 a flexible array member. All uses changed.
3359 (next_vector, set_next_vector, large_vector_vec): New functions.
3360 (vector_alignment): New constant.
3361 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3362 (struct large-vector): Now merely a NEXT member, since the old approach
3363 ran afoul of stricter C99. All uses changed to use
3364 large_vector_vec or large_vector_offset.
3365 (large_vector_offset): New constant.
3366 * dispnew.c: Include tparam.h, for tgetent.
3367 Do not include term.h; no longer needed.
3368 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3369 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3370 (struct Lisp_Vector): Use a flexible array member for contents,
3371 instead of a union with a member that is an array of size 1.
3373 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3374 fact that the struct no longer contains a union.
3375 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3376 (struct Lisp_Save_Value, struct Lisp_Free):
3377 Use unsigned, not int, for spacers, to avoid c99 warning.
3378 (union specbinding): Use unsigned, not bool, for bitfield, as
3379 bool is not portable to pre-C99 hosts.
3381 2013-11-04 Glenn Morris <rgm@gnu.org>
3383 * emacs.c (usage_message): Mention that `-L :...' appends.
3385 2013-11-02 Glenn Morris <rgm@gnu.org>
3387 * Makefile.in (abs_builddir): Remove.
3388 (bootstrap_exe): Use relative filename.
3390 Use relative filenames in TAGS files.
3391 * Makefile.in (abs_srcdir): Remove it again.
3392 (.PHONY): Remove frc.
3393 (maintainer-clean): No more TAGS-LISP file.
3394 (TAGS): Pass relative file names to etags.
3395 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3397 * Makefile.in (abs_srcdir): New, set by configure.
3399 (maintainer-clean): Remove pointless echo. That should be in the
3400 top-level Makefile, if anywhere. Delete TAGS-LISP.
3401 (extraclean): No s/ and m/ directories for some time.
3402 (TAGS): Also depend on ctagsfiles3.
3403 Remove no-longer-defined S_FILE.
3404 Pass absolute filenames to etags once more.
3405 (TAGS-LISP): Replace lispdir with its expansion.
3406 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3407 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3409 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3411 * xfaces.c (check_lface_attrs, realize_default_face):
3412 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3413 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3415 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3417 * emacs.c (original_pwd): Remove global var by making it local.
3418 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3420 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3422 * xfaces.c: Declare color_distance.
3423 (QCdistant_foreground): New variable.
3424 (NEAR_SAME_COLOR_THRESHOLD): New define.
3425 (load_color2): New function.
3426 (load_color): Call load_color2.
3427 (load_face_colors): Call load_color2 and if distant-color is specified
3428 calculate distant and use distant-color if colors are near.
3429 (LFACE_DISTANT_FOREGROUND): New define.
3430 (merge_face_ref, Finternal_set_lisp_face_attribute)
3431 (Finternal_get_lisp_face_attribute)
3432 (x_supports_face_attributes_p): Handle distant-foreground similar to
3434 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3436 * dispextern.h (lface_attribute_index):
3437 Add LFACE_DISTANT_FOREGROUND_INDEX.
3439 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3441 * image.c (pbm_next_char): New function.
3442 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3443 (pbm_scan_number): Use it.
3444 (Qlibjpeg_version): New variable.
3445 (syms_of_image): DEFSYM and initialize it.
3447 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3449 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3451 2013-10-31 Glenn Morris <rgm@gnu.org>
3453 * emacs.c (original_pwd): New char.
3454 (main): If using --chdir, store original_pwd.
3455 (init_cmdargs): When setting Vinvocation_directory based on a
3456 relative argv[0], use original_pwd if set. (Bug#15768)
3458 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3460 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3462 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3464 * insdel.c: Fix minor problems found by static checking.
3465 (Qregion_extract_function): Now static.
3466 (prepare_to_modify_buffer_1): Remove unused locals.
3468 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3470 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3471 (syms_of_xdisp): Declare pre-redisplay-function.
3472 (markpos_of_region): Remove function.
3473 (init_iterator, compute_stop_pos, handle_face_prop)
3474 (face_before_or_after_it_pos, reseat_to_string)
3475 (get_next_display_element, window_buffer_changed)
3476 (redisplay_internal, try_cursor_movement, redisplay_window)
3477 (try_window_reusing_current_matrix, try_window_id, display_line)
3478 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3479 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3480 * window.h (struct window): Remove field `region_showing'.
3481 * dispextern.h (struct it): Remove region_beg/end_charpos.
3482 (face_at_buffer_position, face_for_overlay_string)
3483 (face_at_string_position): Update prototypes.
3484 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3485 (face_at_string_position): Remove `region_beg' and `region_end' args.
3486 * fontset.c (Finternal_char_font):
3487 * font.c (font_at, font_range): Adjust calls accordingly.
3488 * insdel.c (Qregion_extract_function): New var.
3489 (syms_of_insdel): Initialize it.
3490 (prepare_to_modify_buffer_1): Use it.
3492 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3494 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3495 * ftxfont.c (ftxfont_get_gcs):
3496 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3497 * xfaces.c (x_free_colors, x_free_dpy_colors)
3498 (x_create_gc, unload_color):
3499 * xselect.c (x_property_data_to_lisp):
3500 * xsettings.c (parse_settings):
3501 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3502 (get_bits_and_offset): Adjust definition.
3503 * frame.c (XParseGeometry): Adjust locals.
3504 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3505 * regex.h (toplevel): Likewise for reg_syntax_t.
3507 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3509 * eval.c (run_hook_with_args): Use FUNCTIONP.
3511 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3513 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3514 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3515 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3516 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3517 on MS-Windows anyway.
3518 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3519 (free_realized_face): ...adjust user.
3520 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3521 white relief pixels to -1.
3522 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3523 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3524 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3526 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3528 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3529 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3530 in practice now. All callers changed.
3532 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3534 * dispextern.h (struct face): Use bitfields for 'underline_type'
3535 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3536 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3537 'stipple' member. Move 'lface' member up to help...
3538 * xfaces.c (make_realized_face): ...this function to find and
3539 clear just the members that need clearing.
3540 (load_face_colors, realize_x_face):
3541 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3543 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3545 * xftfont.c (struct xftfont_info): Remove set-but-unused
3547 (xftfont_open): Adjust user.
3548 (xftfont_get_colors): Remove useless prototype.
3550 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3552 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3553 before passing them to 'unexec'. (Bug#15260)
3555 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3557 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3559 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3561 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3562 the changed signature of the font driver's 'close' method.
3564 * w32font.h (w32font_close): Adjust the prototype to the change in
3565 function definition.
3567 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3569 * w32uniscribe.c (uniscribe_close): Adapt the call to
3570 w32font_close to its new prototype.
3572 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3574 Omit unused frame argument of font API's close function.
3575 * font.h (struct font): Drop frame argument. Adjust comment.
3576 * font.c (font_clear_cache, font_close_object): Adjust users.
3577 * ftfont.c (ftfont_close):
3578 * ftxfont.c (ftxfont_close):
3579 * macfont.m (macfont_close):
3580 * nsfont.m (nsfont_close):
3581 * w32font.c (w32font_close):
3582 * xfont.c (xfont_close):
3583 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3584 tweak comments and make functions safe if called more than once for
3585 the same font object.
3587 Perform font-specific cleanup when font object is swept by GC. See
3588 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3589 * alloc.c (cleanup_vector): New function.
3590 (sweep_vector): Call it for each reclaimed vector object.
3591 * font.h (struct font): Adjust comment.
3593 2013-10-24 Glenn Morris <rgm@gnu.org>
3595 * Makefile.in (abs_top_srcdir): New, set by configure.
3597 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3599 Adjust recent font-related changes to fix bug#15686.
3600 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3601 is a live window system frame, mark its default font too.
3603 2013-10-23 Glenn Morris <rgm@gnu.org>
3605 * Makefile.in (RUN_TEMACS): Make relative (again).
3606 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3607 (bootstrap-emacs$(EXEEXT)):
3608 Quote entities that might contain whitespace.
3610 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3612 Port to Solaris 10 and its bundled GCC.
3613 Problem reported by Timothy C. Burt.
3614 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3616 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3618 Do not allow font caches to grow too large.
3619 * alloc.c (compact_font_cache_entry, compact_font_caches):
3620 New functions or stub if not HAVE_WINDOW_SYSTEM.
3621 (compact_undo_list): Factor out from Fgarbage_collect.
3623 (mark_face_cache): Mark face font. Move down to avoid
3625 (mark_terminals): Do not mark font cache here.
3626 (Fgarbage_collect): Call compaction functions described
3627 above. Adjust comment.
3629 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3631 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3632 chdir to HOME (bug#15607).
3634 * nsterm.m (Qcocoa, Qgnustep): New variables.
3635 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3636 (ns_get_color): Make selection color work for GNUstep also.
3638 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3640 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3641 handles mouse clicks. Instead, let GPM use the same code as all
3642 the other mice use. See the discussion starting at
3643 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3644 for the details of the problem with the menu bar this fixes.
3646 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3648 Remove port-specific display name lists to avoid extra
3649 complexity and data duplication with display info lists.
3650 * xterm.h (x_display_name_list): Remove declaration.
3651 * xterm.c (x_display_name_list): Remove.
3652 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3653 * xfns.c (x_display_info_for_name, Fx_display_list):
3654 Likewise. Use x_display_list where appropriate.
3655 * w32term.h (w32_display_name_list): Remove declaration.
3656 * w32term.c (w32_display_name_list): Remove.
3657 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3659 * w32fns.c (x_display_info_for_name, Fx_display_list):
3660 Likewise. Use x_display_list where appropriate.
3661 * nsterm.h (ns_display_name_list): Remove declaration.
3662 * nsterm.m (ns_display_name_list): Remove.
3663 (ns_term_init, syms_of_nsterm): Adjust users.
3664 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3665 Likewise. Use x_display_list where appropriate.
3666 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3667 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3668 (mark_terminals): Mark per-terminal font cache.
3670 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3672 Don't run timers in input-pending-p. Its new check-timers param
3673 provides the prior behavior. (Bug#15045).
3674 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3676 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3678 Make some functions static in non-Microsoft builds.
3679 On my platform (Fedora 19 x86-64), this shrinks the
3680 Emacs executable (text+data) by 0.25%.
3681 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3682 (load_color) [!MSDOS]:
3683 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3684 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3685 * lisp.h (check_existing):
3686 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3687 (network_interface_info) [!WINDOWSNT]:
3688 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3689 Remove extern decls.
3690 * fileio.c (check_existing):
3691 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3692 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3693 (network_interface_info) [!WINDOWSNT]:
3694 * term.c (encode_terminal_code) [!WINDOWSNT]:
3695 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3696 * xfaces.c (load_color) [!MSDOS]:
3698 * fileio.c (check_existing, check_executable, check_writable):
3699 * process.c (network_interface_list, network_interface_info):
3700 Move earlier, so that we don't need forward decls.
3701 * gnutls.c (fn_gnutls_transport_set_errno)
3702 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3704 * w32.c (init_environment): Use faccessat rather than
3705 check_existing, partly for consistency with the rest of the code
3706 in this file, partly so that check_existing can be static.
3708 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3709 * emacs.c (MAIN_PROGRAM): New macro.
3710 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3711 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3713 bool vector int width fixes
3714 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3715 (Fbool_vector_count_matches_at):
3716 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3717 can exceed PTRDIFF_MAX, at least in theory.
3718 (Fbool_vector_count_matches_at):
3719 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3721 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3723 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3724 (struct sockaddr): Add forward decl, for platforms that lack it.
3726 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3728 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3731 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3733 * w32.c (network_interface_get_info, network_interface_list)
3734 (network_interface_info): New functions. (Bug#15610)
3735 (GetAdaptersInfo_Proc): New typedef.
3736 (get_adapters_info): New wrapper function.
3737 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3739 * process.h (network_interface_list, network_interface_info):
3742 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3743 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3744 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3745 for WINDOWSNT. Doc fix.
3746 (syms_of_process): Defsubr Snetwork_interface_list and
3747 Snetwork_interface_info unconditionally.
3749 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3750 in NS GUI sessions. (Bug#15629)
3752 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3754 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3756 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3758 * print.c (print_object): Print " ..." when truncating bool vectors.
3760 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3762 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3763 standard mouse buttons.
3765 * termhooks.h (struct input_event): Remove incorrect commentary.
3767 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3769 Disallow bool vector operations on mixed-length operands.
3770 The old behavior left garbage in the result vector sometimes,
3771 and didn't seem to be useful.
3772 * data.c (Qwrong_length_argument): New static var.
3773 (wrong_length_argument): New function.
3774 (bool_vector_binop_driver): Check that args agree in length.
3776 * keyboard.c, keyboard.h (all_kboards): Now static.
3778 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3780 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3781 note from the lispref.
3783 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3785 * nsterm.h (struct ns_display_info): Remove set-but-unused
3786 member image_cache (image caches are per-terminal anyway).
3787 (FRAME_X_IMAGE_CACHE): Remove.
3788 * nsterm.m (ns_initialize_display_info): Adjust user.
3790 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3792 * w32proc.c: Include mingw_time.h.
3794 * w32.c: Include mingw_time.h.
3796 Implement scrolling of TTY menus when the screen is too short.
3798 * term.c (tty_menu_display): Accept an additional argument, the
3799 menu item from which to start displaying the menu. Account for
3800 the value of Y when limiting the menu to the number of available
3802 (mi_result): New enumeration.
3803 (read_menu_input): Return enumerated value. When the y coordinate
3804 hits min_y or max_y, return scroll indication instead of wrapping
3806 (tty_menu_activate): Handle the scrolling indications from
3807 read_menu_input. Compute the first menu item to display and pass
3808 it to tty_menu_display.
3810 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3812 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3813 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3814 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3815 Adjust to match the change described below.
3816 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3817 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3818 memory_below_frame members to...
3819 * termchar.h (struct tty_display_info): ...here because they're
3820 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3821 * term.c (init_tty):
3822 * nsterm.m (ns_create_terminal):
3823 * w32term.c (w32_create_terminal):
3824 * xterm.c (x_create_terminal): Adjust users.
3825 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3826 to filter out non-TTY frames. Adjust comment.
3827 (scrolling): Adjust user. Prefer eassert for debugging check.
3829 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3831 * xfaces.c (PT_PER_INCH): Remove unused macro.
3832 * termhooks.h (struct terminal): Remove set-but-unused
3833 member fast_clear_end_of_line.
3834 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3835 * nsterm.m (ns_create_terminal):
3836 * term.c (init_tty):
3837 * w32term.c (w32_create_terminal):
3838 * xterm.c (x_create_terminal): Adjust users.
3840 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3842 * lisp.h (bool_vector_size): New function.
3843 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3844 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3845 (Fbool_vector_not, Fbool_vector_count_matches_at):
3846 Remove uses of 'eassume' that should no longer be needed,
3847 because they are subsumed by the 'eassume' in bool_vector_size.
3849 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3851 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3852 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3853 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3855 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3857 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3858 have different dimensions. (Bug#15575)
3860 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3863 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3865 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3867 * term.c (tty_menu_show): Never return with unbalanced
3868 specpdl. Use eassert for debugging check. Adjust style.
3870 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3872 * term.c (read_menu_input): Make selection of menu items
3873 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3874 (tty_menu_activate): Fix off-by-one error when computing max_y.
3876 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3878 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3879 audit logging (only used with GnuTLS 3.x) and enable it.
3881 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3883 * dispnew.c (redraw_frame): Remove useless #ifdef because
3884 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3885 Also, move TTY fflush to...
3886 * term.c (tty_update_end): ...this function.
3888 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3890 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3891 the end of the frame's glyph matrix. (Bug#15575)
3893 * term.c (tty_menu_display): Don't move cursor while overwriting
3894 frame's glyphs with menu items. Limit the number of items
3895 displayed to what can be shown on the available screen lines,
3896 excluding the echo area.
3897 (tty_menu_activate): Limit the Y coordinate allowed by
3898 read_menu_input to the last screen line used for menu display.
3900 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3902 * lisp.h (eassume): New macro.
3903 Also, include <verify.h>, for 'assume'.
3904 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3905 (vroundup, vector_nbytes):
3906 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3907 (Fbool_vector_not, Fbool_vector_count_matches)
3908 (Fbool_vector_count_matches_at):
3909 Use eassume, not eassert.
3910 * casetab.c (set_identity, shuffle):
3911 * composite.c (composition_gstring_put_cache):
3912 * dispnew.c (update_frame_1):
3913 * ftfont.c (ftfont_shape_by_flt):
3914 * image.c (gif_load):
3915 * intervals.c (offset_intervals):
3916 * macfont.m (macfont_shape):
3917 Remove calls to 'assume' that are no longer needed, because
3918 --enable-gcc-warnings no longer generates bogus warnings
3919 when these calls are removed.
3921 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3923 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3925 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3927 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3928 (Qsubstitute_env_in_file_name): New var.
3929 (syms_of_fileio): Define it.
3931 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3933 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3934 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3937 * term.c (save_and_enable_current_matrix): Don't allocate and
3938 don't save margin areas.
3939 (restore_desired_matrix): Don't restore margin areas.
3940 (free_saved_screen): Don't free margin areas.
3942 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3944 * image.c: Pacify --enable-gcc-warnings.
3945 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3946 #define only if used.
3948 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3950 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3951 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3952 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3953 (gif_load): For giflib v5.x and later, display the error message
3954 produced by giflib when its functions fail.
3955 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3958 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3960 * keyboard.c (last_event_timestamp): Remove. For X selection and
3961 GTK popup menus, it may be obtained from per-frame X display info.
3962 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3963 (process_special_events): Adjust users.
3964 * keyboard.h (last_event_timestamp): Remove declaration.
3965 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3966 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3967 * menu.h (xmenu_show): Adjust prototype.
3968 * menu.c (Fx_popup_menu): Adjust user.
3969 * xselect.c (x_own_selection, x_get_foreign_selection)
3970 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3972 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3974 * keyboard.c (init_kboard): Now static. Add arg
3975 to denote window system. Adjust comment.
3976 (init_keyboard): Adjust user.
3977 (allocate_kboard): New function.
3979 * nsterm.m (ns_term_init):
3980 * term.c (init_tty):
3981 * w32term.c (w32_create_terminal):
3982 * xterm.c (x_term_init): Use it.
3983 * keyboard.h (init_kboard): Remove prototype.
3984 (allocate_kboard): Add prototype.
3986 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3988 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3989 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3991 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3993 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3995 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3997 * term.c (tty_menu_activate): Flush the output stream after
3998 showing the cursor, and don't mark the frame garbaged at exit from
3999 the function. Fixes redisplay glitches when moving from one menu
4002 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4004 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4005 or throw error (Bug#15570).
4007 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4009 * intervals.c (temp_set_point_both): Move test into 'eassert',
4012 * lisp.h (eassert): Don't use 'assume'.
4013 Sometimes 'assume' wins in performance, and sometimes it loses,
4014 so it shouldn't be used all the time. Perhaps we need two
4015 flavors of 'eassert', one for where 'assume' is far more likely
4016 to help or to hurt; but that can be done later.
4017 Problem reported by Dmitry Antipov in
4018 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4019 Also, don't include <verify.h>; no longer needed.
4021 2013-10-09 Glenn Morris <rgm@gnu.org>
4023 * eval.c (Fcond): Doc tweak.
4025 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4027 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4028 expressions with side effects to eassert. (Bug#15565)
4030 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4032 * fns.c (hashfn_user_defined): Allow hash functions to return any
4035 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4037 Fix minor problems found by static checking.
4038 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4039 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4040 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4041 * keyboard.c (read_menu_command): Remove unused local.
4042 * lisp.h (read_menu_command): New decl.
4043 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4044 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4045 Return ptrdiff_t, not int.
4046 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4047 not int, for benefit of xpalloc.
4048 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4050 (have_menus_p): Remove; unused.
4051 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4052 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4053 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4055 (save_and_enable_current_matrix): Omit unnecessary casts.
4056 (read_menu_input): Omit local extern decl (now in lisp.h).
4057 Don't access uninitialized storage if mouse_get_xy fails.
4058 (tty_menu_activate): Mark local as initialized, for lint.
4059 (tty_menu_activate, tty_meny_show): Remove unused locals.
4061 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4063 Support menus on text-mode terminals.
4064 * xterm.h (xw_popup_dialog): Add prototype.
4066 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4067 (xmenu_show): Block input here, instead in Fx_popup_menu.
4068 (xw_popup_dialog): New function, with X-specific bits of popup
4071 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4074 * window.c (Fset_window_configuration): Use run-time tests of the
4075 frame type instead of compile-time conditionals, when menu-bar
4076 lines are considered.
4078 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4079 (w32_popup_dialog): New prototypes.
4081 * w32menu.c (Fx_popup_dialog): Function deleted.
4082 (w32_popup_dialog): New function, with w32 specific bits of popup
4083 dialogs. Block input here.
4085 * w32inevt.c (w32_console_read_socket): Minor change to add
4086 debugging TTY events.
4088 * w32fns.c (show_hourglass): If returning early because the frame
4089 is not a GUI frame, unblock input.
4091 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4092 (cursorY): New functions.
4094 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4095 WINDOWSNT, macros that call curX and curY elsewhere.
4097 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4099 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4100 specific function to hide and show cursor on a text-mode terminal.
4101 (tty_menu_struct, struct tty_menu_state): New structures.
4102 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4103 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4104 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4105 (tty_menu_locate, save_and_enable_current_matrix)
4106 (restore_desired_matrix, screen_update, read_menu_input)
4107 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4108 (tty_pop_down_menu, tty_menu_last_menubar_item)
4109 (tty_menu_new_item_coords, tty_menu_show): New functions.
4110 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4112 * nsterm.h (ns_popup_dialog): Adjust prototype.
4114 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4116 (ns_popup_dialog): Adapt order of arguments to the other
4117 *_menu_show implementations.
4118 (Fx_popup_dialog): Function deleted.
4120 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4122 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4124 * menu.c (have_boxes): New function.
4125 (single_keymap_panes): Use it instead of a compile-time
4127 (single_menu_item): Use run-time tests of the frame type instead
4128 of compile-time conditionals.
4129 (encode_menu_string): New function.
4130 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4131 the macro, since different types of frame need different encoding
4133 (digest_single_submenu): Use run-time tests of frame type instead
4134 of, or in addition to, compile-time conditionals.
4135 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4136 (Fx_popup_menu): Detect when the function is called from keyboard
4137 on a TTY. Don't barf when invoked on a text-mode frame.
4138 Check frame type at run time, instead of compile-time conditionals for
4139 invoking terminal-specific menu-show functions.
4140 Call tty_menu_show on text-mode frames.
4141 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4142 run time to determine which alternative to invoke; support dialogs
4145 * keyboard.h <Qmouse_movement>: Declare.
4147 * keyboard.c <Qmouse_movement>: Now extern.
4148 <Qecho_keystrokes>: New static variable.
4149 (read_key_sequence): Accept an additional argument, a flag to
4150 prevent redisplay during reading of the key sequence. All callers
4152 (read_menu_command): New function.
4153 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4155 (toolkit_menubar_in_use): New function.
4156 (make_lispy_event): Use it instead of a compile-time test.
4158 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4159 window-system being available.
4161 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4162 to x-popup-dialog on the frame type, they all now support popup
4165 * dispnew.c (save_current_matrix): Save the margin areas.
4166 (restore_current_matrix): Restore margin areas.
4167 (update_frame_with_menu): New function.
4169 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4172 * alloc.c (make_save_ptr): Now compiled unconditionally.
4174 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4176 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4177 (redraw_frame, update_frame): Adjust users.
4178 * dispextern.h (set_window_update_flags): Adjust prototype.
4179 * xdisp.c (redisplay_internal): When updating all frames with zero
4180 windows_or_buffers_changed, assume that only the windows that shows
4181 current buffer should be really updated.
4183 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4185 Do not allocate huge temporary memory areas and objects while encoding
4186 for file I/O, thus reducing an enormous memory usage for large buffers.
4187 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4188 * coding.h (struct coding_system): New member raw_destination.
4189 * coding.c (setup_coding_system): Initialize it to zero.
4190 (encode_coding_object): If raw_destination is set, do not create
4191 dst_object. Add comment.
4192 * fileio.c (toplevel): New constant E_WRITE_MAX.
4193 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4194 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4196 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4198 * nsterm.m (windowDidExitFullScreen:)
4199 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4201 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4203 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4204 * keyboard.c (unblock_input_to): Don't process pending signals
4205 if a fatal error is in progress.
4207 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4208 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4209 they're talking about words in Lisp bool vectors.
4210 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4211 * data.c (popcount_bits_word): Rename from popcount_size_t.
4212 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4215 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4217 Improve support for popcount and counting trailing zeros (Bug#15550).
4218 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4219 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4220 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4221 (popcount_size_t_msc, popcount_size_t_gcc):
4222 Remove; now done by Gnulib.
4223 (popcount_size_t): Now a macro that defers to Gnulib.
4224 (count_trailing_zero_bits): Return int, for consistency with
4225 Gnulib and because Emacs prefers signed to unsigned int.
4226 Don't assume that size_t is either unsigned int or unsigned long
4227 or unsigned long long.
4228 (size_t_to_host_endian): Do not assume that size_t is either
4229 exactly 32 or exactly 64 bits wide.
4230 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4231 etc., so that it's now an enum constant, not a macro.
4232 No need to assume that it's either 32 or 64.
4234 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4236 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4239 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4241 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4242 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4244 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4246 emacs_read and emacs_write now use void *, not char *.
4247 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4248 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4249 Buffer arg is now void *, not char *. This matches plain
4250 'read' and 'write' better, and avoids a constraint violation
4251 on Solaris 9 with Oracle Studio.
4253 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4255 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4256 memset to explicit loop. Otherwise copy largest possible chunk
4257 from initialized to uninitialized part, thus allowing the longer
4258 memcpy runs and reducing the number of loop iterations.
4260 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4262 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4263 hide toolbar (Bug#15388).
4264 (windowDidEnterFullScreen:): If presentation options are zero,
4265 set them here (Bug#15388).
4266 (ns_update_auto_hide_menu_bar): Remove runtime check.
4267 Don't auto hide dock unless menubar is also auto hidden.
4269 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4271 * editfns.c (message): Mention batch mode in doc string.
4273 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4275 * nsterm.m (check_native_fs): Remove erroneous comment.
4277 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4279 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4280 uses find_newline instead of scan_newline and so doesn't move point.
4282 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4284 Use hardware support for byteswapping on glibc x86 etc.
4285 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4286 whereas the old swap64 needed 30.
4287 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4288 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4289 Use byteswap.h's macros to swap bytes.
4290 * lisp.h (swap16, swap32, swap64): Remove.
4291 All uses replaced by bswap_16, bswap_32, bswap_64.
4293 * bytecode.c (exec_byte_code): Use some more volatile variables
4294 to work around local variables getting clobbered by longjmp.
4295 Port to pre-C99, which doesn't allow decls after stmts.
4297 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4299 * lisp.h (eassert): Assume that COND is true when optimizing.
4300 In other words, take on the behavior of eassert_and_assume.
4301 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4302 (eassert_and_assume): Remove. All uses replaced by eassert.
4304 * xdisp.c (Qglyphless_char): Now static.
4306 Adjust to merge from gnulib.
4307 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4308 * lisp.h: Include <verify.h>, for 'assume'.
4310 * eval.c (clobbered_eassert): New macro.
4311 (internal_catch, internal_condition_case)
4312 (internal_condition_case_1, internal_condition_case_2)
4313 (internal_condition_case_n): Use it instead of eassert
4314 when the argument contains locals clobbered by longjmp.
4315 Don't use clobbered locals outside of clobbered_eassert.
4316 (internal_lisp_condition_case): Use a volatile variable
4317 to work around a local variable's getting clobbered.
4319 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4321 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4322 (PUSH_HANDLER): New macro.
4323 (catchlist): Remove.
4324 (handlerlist): Always declare.
4326 * eval.c (catchlist): Remove (merge with handlerlist).
4327 (handlerlist, lisp_eval_depth): Not static any more.
4328 (internal_catch, internal_condition_case, internal_condition_case_1)
4329 (internal_condition_case_2, internal_condition_case_n):
4331 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4332 handlerlist/catchlist.
4333 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4334 handlerlist which can only handle a single condition-case handler at
4336 (find_handler_clause): Simplify since we only a single branch here
4339 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4341 (bcall0): New function.
4342 (exec_byte_code): Add corresponding cases. Improve error message when
4343 encountering an invalid byte-code. Let Bunwind_protect accept
4344 a function (rather than a list of expressions) as argument.
4346 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4347 and make them unconditional now that they're heap-allocated.
4349 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4351 * charset.c (Fdecode_char, Fencode_char): Remove description of
4352 `restriction' arg. now that it's hidden by advertised-calling-convention.
4354 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4356 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4357 Remove unused variable (from mac-port).
4358 (macfont_draw): Use s->ybase for correct y position.
4360 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4362 * frame.h (struct frame): Drop has_minibuffer member because...
4363 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4364 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4366 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4368 * window.h (struct window): Prefer enum text_cursor_kinds to int
4369 for phys_cursor_type member. Move the latter, phys_cursor_width,
4370 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4371 * window.c (replace_window, make_window): Adjust users.
4373 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4375 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4376 this module is never compiled otherwise.
4378 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4380 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4383 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4385 * xdisp.c (get_next_display_element): Don't call face_for_font in
4386 a build configured --without-x. (Bug#15484)
4388 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4390 * window.c (calc_absolute_offset): #elif should be #elif defined.
4392 * frame.c (delete_frame): Block/unblock input to overcome race
4393 condition (Bug#15475).
4395 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4397 * frame.c (delete_frame): Record selected frame only after
4398 calling Qdelete_frame_functions (Bug#15477).
4400 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4402 * nsterm.m (ns_selection_color): Remove.
4403 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4404 NSColor selectedText(Background)Color. Only for COCOA.
4405 (ns_term_init): Remove assignment of ns_selection_color, logic
4406 moved to ns_get_color.
4408 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4409 NS_SELECTION_COLOR_DEFAULT.
4410 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4412 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4414 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4415 frame' does not have the tool_bar_window member.
4417 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4419 Signal error when reading an empty byte-code object (Bug#15405)
4420 * lread.c (read1): Signal error.
4421 * alloc.c (make_byte_code): eassert header size.
4422 (sweep_vectors): Change an int to size_t.
4424 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4426 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4427 instead of ints, as it's the usual style for offsetof constants. See:
4428 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4430 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4431 This is ugly, but it should fix the performance problem for older
4432 GCC versions in the short run. I'll look into integrating the
4433 Gnulib module for popcount, as a better fix.
4434 See the thread starting in:
4435 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4436 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4437 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4438 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4439 (popcount_size_t): Use it.
4441 2013-09-24 Daniel Colascione <dancol@dancol.org>
4443 * process.c (Fnetwork_interface_info): Fix build break due to
4446 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4448 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4449 Prefer signed to unsigned integers where either will do.
4450 No need for 'const' on locals that do not escape.
4451 Omit easserts with unnecessary and unportable assumptions about
4452 alignment. Avoid unnecessary casts to char *.
4454 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4456 Use union for the payload of struct Lisp_Vector.
4457 This helps to avoid a few glitches dictated by C's aliasing rules.
4458 * lisp.h (struct Lisp_Vector): Use union for next and
4459 contents member. Adjust comment. Change related users.
4460 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4461 Related users changed.
4462 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4463 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4464 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4465 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4467 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4469 Optimize glyph row clearing and copying routines.
4470 * dispextern.h (struct glyph_row): Change layout of struct
4471 glyph_row to help copy_row_except_pointers. Adjust comment.
4472 * dispnew.c (null_row): Remove.
4473 (clear_glyph_row): Use offsetof and memset to find and clear
4474 just the members that need clearing. Adjust comment.
4475 (copy_row_except_pointers): Likewise for copying.
4477 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4479 Some minor cleanups of recently-added bool vector code.
4480 * conf_post.h (assume): Always return void. Use lint version
4481 only if GCC and MSC versions don't apply.
4482 * conf_post.h (assume):
4483 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4484 Depend on _MSC_VER, not __MSC_VER, for consistency with
4486 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4487 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4488 (bool_vector_binop_driver, count_trailing_zero_bits)
4489 (size_t_to_host_endian): Now static, not static inline;
4490 the latter isn't needed with modern compilers and doesn't
4491 work with older compilers anyway.
4493 * alloc.c (valgrind_p): Use bool for boolean.
4495 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4497 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4498 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4499 (display_last_displayed_message_p, message_buf_print)
4500 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4501 Use bool for boolean.
4502 * dispextern.h (cancel_line, init_desired_glyphs):
4503 Remove ancient leftover.
4504 (help_echo_showing_p, hourglass_shown_p):
4505 * lisp.h (noninteractive_need_newline): Adjust declaration.
4507 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4509 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4511 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4512 ...this file and convert the latter to static. Adjust comment.
4513 (make_initial_frame):
4514 * window.c (init_window_once): Adjust user.
4515 * frame.h (last_nonminibuf_frame): Remove declaration.
4516 * lisp.h (selected_frame): Likewise.
4517 * msdos.c (the_only_display_info): Adjust comment.
4519 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4521 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4522 computing the end column of mouse-highlight that comes from
4523 display or overlay strings. (Bug#15437)
4524 (note_mouse_highlight): Adapt calculation of last argument to
4525 mouse_face_from_string_pos to the above change.
4527 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4528 all platforms, not just for clang.
4530 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4532 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4533 about excess arguments to snprintf.
4535 * conf_post.h(assume): Use __builtin_unreachable for clang.
4537 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4539 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4540 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4542 2013-09-23 Daniel Colascione <dancol@dancol.org>
4544 * alloc.c (USE_VALGRIND): New macro; on by default
4545 when ENABLE_CHECKING.
4546 (mark_maybe_object, mark_maybe_pointer)
4547 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4549 (valgrind_p) [USE_VALGRIND]: New variable.
4550 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4552 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4554 * process.c (wait_reading_process_output): Change int pnamelen to
4557 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4558 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4559 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4560 argument to unsigned long to avoid warning.
4561 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4563 * conf_post.h (assume): Fix compiler error: x shall be cond.
4565 2013-09-22 Daniel Colascione <dancol@dancol.org>
4567 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4568 warning when compiling without a window system.
4570 2013-09-22 Daniel Colascione <dancol@dancol.org>
4572 * data.c (Qbool_vector_p): New symbol.
4573 (bool_vector_spare_mask, popcount_size_t_generic)
4574 (popcount_size_t_msc, popcount_size_t_gcc)
4576 (bool_vector_binop_driver)
4577 (count_trailing_zero_bits, size_t_to_host_endian)
4578 (Fbool_vector_exclusive_or)
4579 (Fbool_vector_union)
4580 (Fbool_vector_intersection, Fbool_vector_set_difference)
4581 (Fbool_vector_subsetp, Fbool_vector_not)
4582 (Fbool_vector_count_matches)
4583 (Fbool_vector_count_matches_at): New functions.
4584 (syms_of_data): Intern new symbol, functions.
4585 * alloc.c (bool_vector_payload_bytes): New function.
4586 (Fmake_bool_vector): Instead of calling Fmake_vector,
4587 which performs redundant initialization and argument checking,
4588 just call allocate_vector ourselves. Make sure we clear any
4589 terminating padding to zero.
4590 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4591 instead of open-coding the size calculation.
4592 (vroundup_ct): New macro.
4593 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4594 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4595 * composite.c (composition_gstring_put_cache):
4596 Change lint_assume to assume.
4597 * conf_post.h (assume): New macro.
4598 (lint_assume): Remove.
4599 * dispnew.c (update_frame_1): Change lint_assume to assume.
4600 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4602 * image.c (gif_load): Change lint_assume to assume.
4603 * lisp.h (eassert_and_assume): New macro.
4604 (Qbool_vector_p): Declare.
4605 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4606 (swap16, swap32, swap64): New inline functions.
4607 * macfont.m (macfont_shape): Change lint_assume to assume.
4608 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4609 * xsettings.c (parse_settings): Use new swap16 and
4610 swap32 from lisp.h instead of file-specific macros.
4612 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4614 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4615 found (which can legitimately happen when the glyph row at the
4616 window start is disabled in the current_matrix. (Bug#15365)
4618 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4620 Fix syntax.h bug introduced by recent INLINE change.
4621 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4622 conditionally compiled one way in some modules, and a different
4623 way in others. This doesn't work with extern inline functions,
4624 which must have the same definition in all modules, because the
4625 defining code might be shared across modules, depending on the
4626 implementation. Symptoms reported by Martin Rudalics in:
4627 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4628 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4629 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4630 overriding the corresponding functions in syntax.h.
4631 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4632 (syntax_property): New inline functions.
4633 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4634 Rewrite in terms of these new functions.
4636 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4638 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4639 not chars_in_text, whose result depends on the multibyteness of
4640 the current buffer. (Bug#15426)
4642 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4644 Port recent change to hosts where pointers aren't 'long'.
4645 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4646 Don't assume that pointers are the same width as 'long'.
4647 Add a compile-time check that a pointer fits into two X slots.
4649 A simpler, centralized INLINE.
4650 * conf_post.h (INLINE): Define only if not already defined.
4651 This allows us to use a single INLINE, defined by one file
4653 * emacs.c (INLINE): Define it.
4654 Also, include category.h, charset.h, composite.h, dispextern.h,
4655 syntax.h, systime.h, so that their INLINE definitions are expanded
4657 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4658 * buffer.h, buffer.c (BUFFER_INLINE):
4659 * category.h, category.c (CATEGORY_INLINE):
4660 * character.h, character.c (CHARACTER_INLINE):
4661 * charset.h, charset.c (CHARSET_INLINE):
4662 * composite.h, composite.c (COMPOSITE_INLINE):
4663 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4664 * frame.h, frame.c (FRAME_INLINE):
4665 * intervals.h, intervals.c (INTERVALS_INLINE):
4666 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4667 * lisp.h, alloc.c (LISP_INLINE):
4668 * process.h, process.c (PROCESS_INLINE):
4669 * syntax.h, syntax.c (SYNTAX_INLINE):
4670 * systime.h, sysdep.c (SYSTIME_INLINE):
4671 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4672 * window.h, window.c (WINDOW_INLINE):
4673 Remove. All uses replaced with INLINE.
4675 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4677 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4680 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4682 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4683 'const char *' to avoid compiler warnings due to similar change in
4684 the prototype of x_get_string_resource.
4686 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4688 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4689 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4690 going to replace static variables below. Adjust comments.
4691 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4692 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4693 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4694 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4695 Related users changed.
4696 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4697 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4698 last_mouse_movement_time, going to replace static variables below.
4700 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4701 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4703 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4704 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4705 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4706 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4707 static variables below.
4708 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4709 (last_mouse_scroll_bar): Remove.
4710 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4711 (mouseExited): Related users changed.
4713 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4715 Do not use external array to process X scroll bar messages.
4716 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4717 (x_send_scroll_bar_event): Pack window pointer into two slots
4718 of XClientMessageEvent if we're 64-bit. Adjust comment.
4719 (x_scroll_bar_to_input_event): Unpack accordingly.
4721 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4723 Ifdef away recent changes which aren't relevant to NS port.
4724 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4725 [!HAVE_NS]: Declare as such.
4726 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4727 [!HAVE_NS]: Define as such.
4729 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4731 * frame.c (x_redo_mouse_highlight): New function
4732 to factor out common code used in W32 and X ports.
4733 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4734 * xterm.h (struct x_display_info):
4735 * w32term.h (struct w32_display_info):
4736 * nsterm.h (struct ns_display_info): New members
4737 last_mouse_motion_frame, last_mouse_motion_x and
4738 last_mouse_motion_y, going to replace static variables below.
4739 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4740 (redo_mouse_highlight): Remove.
4741 (note_mouse_movement, syms_of_xterm): Adjust user.
4742 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4743 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4744 (redo_mouse_highlight): Remove.
4745 (note_mouse_movement, syms_of_w32term): Adjust user.
4746 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4747 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4749 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4750 * nsfns.m (compute_tip_xy): Adjust user.
4752 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4754 * frame.c (x_mouse_grabbed): New function.
4755 * dispextern.h (x_mouse_grabbed): Add prototype.
4756 (last_mouse_frame): Remove declaration.
4757 * xterm.h (struct x_display_info):
4758 * w32term.h (struct w32_display_info):
4759 * nsterm.h (struct ns_display_info): New member
4760 last_mouse_frame, going to replace...
4761 * xdisp.c (last_mouse_frame): ...global variable.
4762 (note_tool_bar_highlight):
4763 * w32term.c (w32_mouse_position, w32_read_socket):
4764 * xterm.c (XTmouse_position, handle_one_xevent):
4765 Use x_mouse_grabbed.
4766 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4768 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4770 * w32term.c (w32_read_socket): Avoid temporary
4771 variables in a call to x_real_positions.
4772 * xterm.c (handle_one_xevent): Likewise.
4774 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4776 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4777 (x_icon_type): Remove prototype.
4778 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4779 * frame.c (x_icon_type): Remove.
4780 * w32term.c (x_make_frame_visible, x_iconify_frame):
4781 * xterm.c (x_make_frame_visible, x_iconify_frame):
4782 Use x_set_bitmap_icon to factor out common code.
4784 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4786 * dispextern.h (check_x_display_info, x_get_string_resource):
4787 Declare here just once and unify the latter.
4788 * frame.c (check_x_display_info, x_get_string_resource):
4789 * nsterm.h (check_x_display_info):
4790 * xrdb.c (x_get_string_resource):
4791 * xterm.h (check_x_display_info): Remove prototypes.
4792 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4793 * w32reg.c (x_get_string_resource): Likewise.
4794 (w32_get_rdb_resource): Adjust user.
4796 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4798 * xterm.h (struct x_display_info): New member
4799 x_pending_autoraise_frame, going to replace...
4800 * xterm.c (pending_autoraise_frame): ...static variable.
4801 (x_new_focus_frame, XTread_socket): Adjust users.
4802 * w32term.h (struct w32_display_info): New member
4803 w32_pending_autoraise_frame, going to replace...
4804 * w32term.c (pending_autoraise_frame): ...global variable.
4805 (x_new_focus_frame, w32_read_socket): Adjust users.
4807 2013-09-17 Glenn Morris <rgm@gnu.org>
4809 * xdisp.c (message_dolog): If we create *Messages*,
4810 switch it to messages-buffer-mode.
4812 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4814 Don't overuse 'const' in types of locals.
4815 * bidi.c (bidi_count_bytes):
4816 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4817 (xg_event_is_for_scrollbar):
4818 * xselect.c (x_handle_property_notify)
4819 (x_handle_selection_notify, x_handle_dnd_message):
4820 * xsettings.c, xsettings.h (xft_settings_event):
4821 * xterm.c (x_handle_net_wm_state, handle_one_event)
4822 (x_menubar_window_to_frame, x_detect_focus_change)
4823 (construct_mouse_click, note_mouse_movement)
4824 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4825 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4826 (handle_one_xevent, x_handle_net_wm_state):
4827 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4828 (x_handle_dnd_message):
4829 Avoid unnecessary 'const', typically the second 'const' in
4830 'const foo * const arg', a 'const' that does not affect the API
4831 and doesn't significantly help the human reader.
4833 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4835 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4836 only if Glib < 2.36.0.
4837 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4838 * xsettings.c (init_gconf, init_gsettings): Do not check
4840 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4842 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4844 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4846 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4847 before calling g_type_init.
4849 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4851 * nsterm.m (syms_of_nsterm): ... to here.
4853 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4855 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4856 (ignore_next_mouse_click_timeout): Use Time as X does.
4857 (handle_one_xevent): Avoid cast and use unsigned comparison.
4859 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4861 Do not copy X event in handle_one_xevent except KeyPress case.
4862 Wnen XEvent is processed, it is unlikely to be changed except
4863 KeyPress case, so we can avoid copying and use const pointer to
4864 const data to make sure that an event is not changed elsewhere.
4865 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4866 const' and do not create local copy except for the KeyPress event.
4867 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4868 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4869 (x_handle_net_wm_state, x_menubar_window_to_frame)
4870 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4871 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4872 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4873 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4874 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4875 (x_handle_dnd_message):
4876 * xsettings.c (xft_settings_event):
4877 Use 'const XEvent * const' where appropriate.
4878 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4880 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4882 Fix X event waiting to handle multiple frames.
4883 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4884 * xterm.c (pending_event_wait): Remove. Adjust users.
4885 (x_detect_focus_change): Pass frame arg.
4886 (handle_one_xevent): Find related frame early and clear per-frame
4887 wait_event_type only if this is an event for the relevant frame.
4888 (x_wait_for_event): Use per-frame wait_event_type.
4890 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4892 * nsfns.m (Fx_create_frame): Fix font driver registration for
4895 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4896 for syms_of_macfont.
4898 * nsterm.m: Include macfont.h.
4899 (ns_tmp_flags, ns_tmp_font): Remove.
4900 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4901 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4902 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4903 (changeFont:): Fix code style. Check for font driver type when
4906 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4909 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4910 (nsfont_open): Set font driver type.
4911 Set font->ascent and font->descent. Figure out font instead of
4912 ns_tmp_font, and flags instead of ns_tmp_flags.
4913 Fix indentation. Remove call to ns_draw_text_decoration,
4916 * nsfns.m: Include macfont.h.
4917 (Fx_create_frame): Register macfont driver, make a better default font.
4918 (Fns_popup_font_panel): Get font from macfont driver, if used.
4920 * macfont.m, macfont.h, macuvs.h: New files.
4922 * font.h: Declare syms_of_macfont.
4924 * font.c (syms_of_font): Call syms_of_macfont.
4926 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4928 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4930 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4931 and it is always zero for others, so I assume that this is an ancient
4932 leftover which nobody will want to change any more.
4933 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4934 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4935 * frame.c (x_set_scroll_bar_width):
4936 * w32fns.c (w32_createscrollbar):
4937 * w32term.c (w32_set_vertical_scroll_bar):
4938 * xfns.c (x_set_scroll_bar_default_width):
4939 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4940 (x_scroll_bar_expose): Related users changed.
4942 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4944 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4945 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4946 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4948 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4950 * nsterm.h, w32term.h, xterm.h: ...and not here.
4951 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4952 Remove unused Xisms.
4953 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4954 these modules are never compiled otherwise.
4956 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4958 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4959 Doc fix. (Bug#15375)
4961 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4963 Unify Fx_focus_frame between all ports.
4964 * frame.h (x_focus_frame): New prototype.
4965 * xfns.c (Fx_focus_frame): Remove.
4966 (syms_of_xfns): Do not defsubr it.
4967 (x_focus_frame): X implementation.
4968 * nsfns.m (Fx_focus_frame): Remove.
4969 (syms_of_nsfns): Do not defsubr it.
4970 (x_focus_frame): NS implementation.
4971 * w32term.c (Fx_focus_frame): Remove.
4972 (x_focus_on_frame): Rename to...
4973 (x_focus_frame): W32 implementation.
4974 * w32term.h (x_focus_on_frame): Remove prototype.
4975 * w32fns.c (Fx_focus_frame): Remove.
4976 (syms_of_w32fns): Do not defsubr it.
4977 * frame.c (Fx_focus_frame): Define here.
4978 (syms_of_frame): Defsubr here.
4979 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4981 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4983 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4984 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4985 each port to reference the port-specific window system data.
4986 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4987 (FRAME_DISPLAY_INFO): Define.
4988 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4989 (FRAME_DISPLAY_INFO): Define. Adjust users.
4990 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4991 (FRAME_DISPLAY_INFO): Define. Adjust users.
4992 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4993 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4994 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4995 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4996 * xselect.c, xterm.c: All related users changed.
4998 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5000 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5001 (x_menubar_window_to_frame): Remove prototypes.
5002 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5003 (x_menubar_window_to_frame, x_top_window_to_frame):
5005 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5006 (x_menubar_window_to_frame, x_top_window_to_frame):
5007 ...to here and convert all but the last to static.
5009 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5011 * lisp.mk (lisp): Add w32-common-fns.elc.
5013 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5015 * charset.c (char_charset): Document an exception for char-charset.
5017 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5019 * xterm.h (x_display_info): New field last_user_time...
5020 * xterm.c (toplevel): ...to replace static last_user_time.
5021 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5023 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5025 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5026 scroll bar values to prevent thumb from disappear and update comment.
5028 2013-09-11 Glenn Morris <rgm@gnu.org>
5030 * emacs.c (usage_message): Possessive apostrophe tweak.
5032 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5034 * nsterm.m (syms_of_nsterm): Use Qns.
5035 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5036 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5037 * xfns.c (x_display_info_for_name, Fx_open_connection):
5038 Remove old '#if 0' code.
5039 (syms_of_xfns): Use Qx.
5040 * termhooks.h (fullscreen_hook): Remove the leftover.
5041 (struct terminal): Fix typo in comment.
5043 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5045 Cleaning up a few X scroll bar bits.
5046 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5047 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5048 New member last_seen_part, going to replace...
5049 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5050 (xt_action_hook) [USE_LUCID]: Adjust user.
5051 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5052 Lucid-specific scroll bar support.
5053 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5054 to int and adjust to use last_seen_part member.
5055 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5056 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5057 Initialize last_seen_part.
5059 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5061 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5062 insert-buffer-substring an empty string.
5064 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5066 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5067 avoiding a GCC warning.
5069 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5071 Ifdef away frame tool bar code when it is not really used.
5072 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5073 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5074 and minimize_tool_bar_window_p under the above.
5075 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5076 (fset_tool_bar_window): Likewise.
5077 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5078 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5079 (change_frame_size_1):
5080 * window.c (window_from_coordinates, Frecenter): Adjust users.
5081 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5082 code is not really used.
5083 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5084 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5085 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5086 [!USE_GTK && !HAVE_NS]: Define as such.
5087 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5088 (note_mouse_highlight, expose_frame):
5089 * xfns.c (x_set_tool_bar_lines):
5090 * xterm.c (handle_one_xevent): Adjust users.
5092 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5094 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5095 This bug was introduced by my 2013-08-26 patch, which incorrectly
5096 assumed that the terminfo implementation doesn't use termcap buffers.
5097 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5098 these buffers apparently are used after all.
5099 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5100 (struct tty_display_info): Define members termcap_term_buffer and
5101 termcap_strings_buffer even if TERMINFO.
5103 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5106 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5107 'usage' docstring entry to pacify make-docfile.
5109 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5111 Change comparison functions =, <, >, <=, >= to take many arguments.
5112 * data.c: Change comparison functions' interface and implementation.
5113 * lisp.h: Make arithcompare available for efficient two arg
5115 * bytecode.c: Use arithcompare.
5116 * fileio.c: Use new interface.
5118 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5120 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5122 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5124 * eval.c (Feval): Document the new use of `lexical'.
5126 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5128 Review and drop old frame resize hack.
5129 * frame.h (struct frame): Remove force_flush_display_p.
5130 * dispnew.c (update_frame): Adjust user and don't call
5131 flush_frame here. The comment has said that there was an issues
5132 with redisplaying fringes, but I don't see any differences with
5133 and without this hack. Hopefully we can continue without it.
5134 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5135 current frame matrices twice if resized_p is set.
5137 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5139 Do not populate pure Xism x_sync to other ports.
5140 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5141 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5142 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5143 * w32term.h (x_sync): Remove prototype.
5145 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5147 Cleanup frame flushing.
5148 * dispextern.h (struct redisplay_interface):
5149 Drop flush_display_optional because flush_display is enough
5150 for X and flushing via RIF is just a no-op for others.
5151 * frame.h (flush_frame): New function.
5152 * dispnew.c (update_frame):
5153 * minibuf.c (read_minibuf):
5154 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5156 * keyboard.c (detect_input_pending_run_timers): Do not flush
5157 all frames but selected one in redisplay_preserve_echo_area.
5158 * nsterm.m (ns_flush): Remove no-op.
5159 (ns_redisplay_interface): Adjust user.
5160 * w32term.h (x_flush): Remove no-op.
5161 (w32_redisplay_interface): Adjust user.
5162 * xterm.c (x_flush): Simplify because we do not flush all
5163 frames at once any more. Adjust comment.
5164 (x_redisplay_interface): Adjust user.
5166 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5168 Port --without-x --enable-gcc-warnings to Fedora 19.
5169 * gfilenotify.c (globals_of_gfilenotify):
5170 Call g_type_init only if using an older glib version that needs it.
5172 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5174 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5175 (last_glyphless_glyph_merged_face_id): Remove declarations.
5176 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5177 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5178 (last_glyphless_glyph_merged_face_id): Now static.
5179 (merge_escape_glyph_face): New function, refactored from...
5180 (get_next_display_element): ...here.
5181 (merge_glyphless_glyph_face): New function, refactored from...
5182 (produce_glyphless_glyph): ...here...
5183 * term.c (produce_glyphless_glyph): ...and here.
5185 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5187 * eval.c (eval_sub): Only call Ffunction if necessary.
5189 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5191 Attempt to make redisplay more selective when changing cursor type.
5192 * frame.h (struct frame): New bitfield cursor_type_changed.
5193 * xdisp.c (cursor_type_changed): Remove.
5194 (try_cursor_movement, redisplay_window, try_window_id)
5195 (set_frame_cursor_types, try_window_reusing_current_matrix):
5196 Adjust to use per-frame bitfield.
5197 (redisplay_internal): Look for cursor type change on each visible
5198 frame and consider all frames if cursor type has been changed on
5199 the frame other than selected. If cursor type has been changed on
5200 selected frame only, do not use fast update.
5202 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5204 Attempt to make redisplay more selective when changing fonts.
5205 * frame.h (struct frame): New bitfield fonts_changed.
5206 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5207 (adjust_frame_glyphs): Add prototype.
5208 * dispnew.c (fonts_changed_p): Remove.
5209 (adjust_glyphs): Remove because we do not
5210 adjust matrices on all frames at once any more.
5211 (adjust_frame_glyphs): Block and unblock input here.
5212 (adjust_glyph_matrix): Use fonts_changed.
5213 (change_frame_size_1): Use adjust_frame_glyphs.
5214 * font.c (font_open_entity): Use fonts_changed.
5215 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5216 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5217 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5218 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5219 (shrink_mini_window, Fresize_mini_window_internal)
5220 (window_scroll_pixel_based, Fset_window_configuration)
5221 (apply_window_adjustment, Fset_window_vscroll):
5222 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5223 Use adjust_frame_glyphs.
5224 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5225 (try_window_reusing_current_matrix, try_window_id, display_line)
5226 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5227 (redisplay_internal): Consider fonts_changed and adjust frame
5228 matrices for each frame only if the frame is visible. If font
5229 has been changed on some frame during full redisplay, retry
5230 only visible frames where the font has been actually changed.
5232 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5234 Cache current header and mode line height for each window.
5235 * window.h (struct window): New fields mode_line_height
5236 and header_line_height.
5237 * window.c (make_window): Initialize them.
5238 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5239 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5240 (current_mode_line_height, current_header_line_height):
5242 * xdisp.c (current_mode_line_height, current_header_line_height):
5244 (pos_visible_p, init_xdisp): Adjust user.
5245 (redisplay_window): Invalidate mode_line_height and
5246 header_line_height if current and desired matrices do not agree.
5248 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5250 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5251 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5253 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5255 Make --without-x compatible with --enable-gcc-warnings.
5256 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5257 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5258 members under HAVE_WINDOW_SYSTEM.
5259 * keyboard.c (make_lispy_focus_out): Likewise.
5260 (record_menu_key): Move under HAVE_MENUS.
5261 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5262 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5263 (syms_of_xdisp): Adjust user.
5264 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5265 (start_hourglass, cancel_hourglass):
5266 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5267 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5268 and CLEAR_FONT_TABLE_NFONTS.
5269 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5270 Declare only if HAVE_WINDOW_SYSTEM.
5271 (lface_same_font_attributes_p, clear_face_gcs): Define only
5272 if HAVE_WINDOW_SYSTEM.
5274 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5276 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5277 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5278 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5280 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5282 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5284 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5286 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5287 This fixes a type error on hosts where ptrdiff_t is wider than int.
5289 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5291 * keyboard.c (read_key_sequence_vs): New function.
5292 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5295 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5297 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5299 Makefile improvements.
5300 * Makefile.in (config.status): Don't use double-colon rules, as
5301 they are not portable according to POSIX. Fix shell typo with `;
5302 I guess this rule has never been tested?
5303 (VCSWITNESS): New macro, to override any environment var.
5305 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5307 * xterm.h (struct x_display_info): Do not track X connection
5308 fd separately because it is always available from Display.
5309 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5312 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5314 * buffer.c (drop_overlay):
5315 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5316 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5318 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5320 * buffer.c (Fmake_overlay, Fmove_overlay):
5321 * intervals.c (set_point_from_marker):
5322 * print.c (PRINTPREPARE): Prefer signal_error
5323 to plain error and report unsuitable marker too.
5325 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5327 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5328 for 'dragging' member.
5329 (struct x_output): Remove set-but-unused leftovers
5330 'left_before_move' and 'top_before_move'.
5331 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5332 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5333 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5334 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5335 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5336 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5337 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5338 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5340 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5342 * nsfont.m (INVALID_GLYPH): New define.
5343 (nsfont_encode_char): Use INVALID_GLYPH.
5344 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5346 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5348 * xterm.c (x_last_mouse_movement_time): Revert last change.
5349 This code should use XDisplayMotionBufferSize to check display's
5350 motion history first, and there are few other issues as well.
5351 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5352 (handle_one_xevent): Adjust user.
5354 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5356 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5357 * frame.c (Flast_nonminibuf_frame): ... to here.
5358 (check_minibuf_window): Don't abort if no window was found
5361 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5363 Use XGetMotionEvents to ask the last mouse motion time from X server.
5364 * xterm.c (X_MOTION_HISTORY): Default to 1.
5365 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5366 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5367 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5368 Ifdef away legacy code.
5369 (XTmouse_position, x_scroll_bar_report_motion):
5370 Use x_last_mouse_movement_time.
5371 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5374 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5376 * msdos.c (last_mouse_window): Move to...
5377 (dos_rawgetc): ...this function and adjust comment.
5378 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5379 (mouseMoved): ...this function and adjust comment.
5380 * w32term.c (last_window): Likewise with...
5381 (w32_read_socket): ...this function.
5382 * xterm.c (last_window): Likewise with...
5383 (handle_one_xevent): ...this function.
5385 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5387 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5388 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5389 (handle_one_xevent): ...to here.
5390 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5393 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5395 * msdos.c (IT_set_terminal_window): Remove no-op.
5396 (initialize_msdos_display): Adjust terminal setup.
5397 * w32console.c (w32con_set_terminal_window): Remove no-op.
5398 (initialize_w32_display): Adjust terminal setup.
5399 * w32term.c (w32_set_terminal_window): Remove no-op.
5400 (w32_create_terminal): Adjust terminal setup.
5401 * xterm.c (XTset_terminal_window): Remove no-op.
5402 (x_create_terminal): Adjust terminal setup.
5404 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5406 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5408 (ns_create_terminal): Adjust terminal setup.
5409 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5411 (w32_create_terminal): Adjust terminal setup.
5412 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5414 (x_create_terminal): Adjust terminal setup.
5416 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5418 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5419 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5420 * dispnew.c (buffer_posn_from_coords):
5421 * window.c (Fwindow_end, displayed_window_lines):
5422 * xdisp.c (redisplay_mode_lines): Use it.
5424 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5426 * fontset.c (face_for_char): Check char in the current face font first
5427 if HAVE_NS (Bug#15138).
5429 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5431 * window.c (temp_output_buffer_show): Make sure window returned
5432 by display_buffer is live (Bug#15213).
5434 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5436 Minor cleanup to avoid forward declarations.
5437 * coding.h (struct ccl_spec): Remove forward declaration.
5438 * composite.h (toplevel): Include font.h.
5439 (struct composition_it, struct face, struct font_metrics):
5440 Remove forward declaration.
5441 * dispextern.h (struct image, struct atimer): Likewise.
5442 * emacsgtkfixed.h (struct frame): Likewise.
5443 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5444 * font.h (struct font_driver, struct font, struct glyph_string)
5445 (struct face): Remove forward declaration.
5446 * fontset.h (struct face, struct font): Likewise.
5447 * frame.h (toplevel): Style cleanup.
5448 (enum output_method): Move to...
5449 * termhooks.h (enum output_method): ...here.
5450 (struct glyph, struct frame, struct ns_display_info)
5451 (struct x_display_info, struct w32_display_info):
5452 Remove forward declaration.
5453 * xterm.h (toplevel): Include termhooks.h.
5454 (struct font, struct window, struct glyph_matrix, struct frame)
5455 (struct input_event, struct face, struct image): Remove forward
5457 * gtkutil.h (struct _widget_value): Likewise.
5458 * keyboard.h (toplevel): Include termhooks.h.
5459 (struct input_event): Remove forward declaration.
5461 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5463 * intervals.c (set_point_from_marker): New function.
5464 * editfns.c (Fgoto_char):
5465 * process.c (Finternal_default_process_filter):
5466 * window.c (select_window_1): Use it.
5467 * buffer.h (set_point_from_marker): Add prototype.
5469 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5471 * w32.c (term_winsock): Call release_listen_threads before calling
5473 (_sys_wait_accept): Wait for accept event in a loop with a finite
5474 timeout, instead of waiting indefinitely. Will hopefully avoid
5475 hanging during exit because WSACleanup deadlocks waiting for the
5476 event object to be released. (Bug#14333)
5478 * w32proc.c (release_listen_threads): New function, signals all
5479 the reader threads that listen for connections to stop waiting.
5481 * w32.h (release_listen_threads): Add prototype.
5483 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5485 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5486 field of new marker (for sanity and safety).
5487 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5488 anyway because XMISCTYPE is a function and can't be an lvalue).
5490 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5492 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5493 (x_after_update_window_line, x_scroll_bar_create)
5494 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5495 (handle_one_xevent, x_clear_frame_area):
5496 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5497 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5498 * xterm.h (x_clear_area): Adjust prototype.
5500 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5502 Hook scanning and indentation functions to find_newline. This helps
5503 to avoid duplicated code and renders more respect to newline cache.
5504 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5505 * cmds.c (Fforward_line):
5506 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5507 Use find_newline and avoid unnecessary point movements.
5508 * search.c (scan_newline): Implement on top of find_newline.
5510 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5512 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5513 scoped code (bug#11258).
5515 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5517 * nsterm.m (last_window): New variable.
5518 (EV_TRAILER2): New macro.
5519 (EV_TRAILER): Call EV_TRAILER2.
5520 (mouseMoved:): Add support for mouse-autoselect-window
5521 on nextstep (Bug#6888).
5523 2013-08-28 Andreas Schwab <schwab@suse.de>
5525 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5526 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5527 Remove unused macro definitions.
5528 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5529 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5530 Only define if emacs.
5532 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5534 Prefer enum glyph_row_area to int where appropriate.
5535 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5537 (window_box, window_box_width, window_box_left, window_box_left_offset)
5538 (window_box_right, window_box_right_offset): Adjust prototypes.
5539 * xdisp.c (window_box, window_box_width, window_box_left)
5540 (window_box_left_offset, window_box_right, window_box_right_offset):
5541 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5542 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5543 * nsterm.m (ns_clip_to_row):
5544 * w32term.c (w32_clip_to_row):
5545 * xterm.c (x_clip_to_row): Likewise.
5547 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5549 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5550 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5552 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5554 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5555 for portability to hosts where /bin/sh has problems.
5557 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5559 Redesign redisplay interface to drop global output_cursor.
5560 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5561 (toplevel): Remove declaration of output_cursor.
5562 (set_output_cursor, x_cursor_to): Remove prototype.
5563 * window.h (struct window): New member output_cursor.
5564 (output_cursor_to): New function to replace RIF member.
5565 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5566 (update_text_area, set_window_cursor_after_update): Use it.
5567 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5568 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5569 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5570 * w32term.c (x_update_window_begin, x_update_window_end):
5571 * xterm.c (x_update_window_begin, x_update_window_end):
5572 Adjust to use per-window output cursor.
5574 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5576 Simplify SELECT_TYPE-related code.
5577 Like EMACS_TIME, this portability layer is no longer needed, since
5578 Emacs has been using fd_set as a portability layer for some time.
5579 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5580 (SELECT_TYPE): Remove. All uses changed to fd_set.
5581 (fd_set) [!FD_SET]: New typedef.
5583 Simplify EMACS_TIME-related code.
5584 This portability layer is no longer needed, since Emacs has been
5585 using struct timespec as a portability layer for some time.
5586 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5587 Include <time.h> rather than "systime.h"; that's all that's needed now.
5588 * dispnew.c: Include <timespec.h> rather than "systime.h";
5589 that's all that's needed now.
5590 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5591 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5592 TIMESPEC_RESOLUTION.
5593 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5594 LOG10_TIMESPEC_RESOLUTION.
5595 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5596 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5597 (make_emacs_time): Remove. All used changed to make_timespec.
5598 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5599 (current_timespec): Rename from current_emacs_time. All uses changed.
5600 (add_emacs_time): Remove. All uses changed to timespec_add.
5601 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5602 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5603 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5604 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5605 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5606 (current_timespec): Rename from current_emacs_time. All uses changed.
5607 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5608 changed to timespec_cmp.
5609 * xgselect.c: Include <timespec.h>, since our .h files don't.
5611 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5613 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5614 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5615 Remove the leftovers.
5616 * gtkutil.c (toplevel): Do not declare Qxft but include
5618 * image.c (toplevel): Do not declare Vlibrary_cache because
5619 it's already done in lisp.h.
5621 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5623 * lisp.h (Mouse_HLInfo): Move from here...
5624 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5625 (reset_mouse_highlight): New function.
5626 * msdos.c (dos_set_window_size, IT_update_begin)
5627 (internal_terminal_init):
5628 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5629 (ns_initialize_display_info):
5630 * w32console.c (initialize_w32_display):
5631 * w32term.c (x_update_window_end, x_free_frame_resources)
5632 (w32_initialize_display_info):
5633 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5634 * window.c (Fdelete_other_windows_internal):
5635 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5636 * termchar.h (toplevel):
5637 * xterm.h (toplevel): Include dispextern.h.
5639 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5641 Fix minor problems found by static checking.
5642 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5643 (expect): Avoid nested-if warning.
5644 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5645 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5646 * nsterm.h, nsterm.m (ns_select):
5647 * xgselect.c, xgselect.h (xg_select):
5648 Adjust signature to better match pselect's.
5649 * nsterm.m (ns_select):
5650 Don't set *TIMEOUT, since pselect doesn't.
5651 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5652 diagnostic about assigning const char * to it.
5653 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5655 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5657 * lread.c (substitute_object_recurse): Handle hash-tables as well
5660 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5662 Fix unlikely core dump in init_tty, and simplify terminfo case.
5663 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5664 The old version incorrectly dumped core if malloc returned a
5665 buffer containing only non-NUL bytes.
5666 (init_tty): Do not allocate or free termcap buffers; the
5667 struct does that for us now.
5668 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5669 (struct tty_display_info): Define members termcap_term_buffer and
5670 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5671 use them. Allocate them directly in struct rather than indirectly
5672 via a pointer, to simplify init_tty.
5674 * frame.c (check_minibuf_window): Initialize 'window' properly,
5675 so that Emacs reliably aborts later if 'window' is not initialized.
5677 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5679 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5680 of VoidSymbol (Bug#15154).
5682 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5684 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5685 mouse_face_beg_y and mouse_face_end_y.
5686 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5687 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5688 Adjust users and update comment where appropriate.
5690 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5692 * frame.c (check_minibuf_window): New function.
5693 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5694 Call check_minibuf_window (Bug#15183).
5696 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5698 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5699 because this is the only last cursor data we need to keep and consult.
5700 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5701 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5704 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5706 Fix recovering from possible decompression error.
5707 Since insert_from_gap doesn't always move point, we can't use PT as
5708 the position where the partially decompressed data ends, and
5709 should count how many bytes was produced so far.
5710 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5711 (unwind_decompress): Really delete partially uncompressed data.
5712 (Fzlib_decompress_region): Take decompressed data size into account.
5714 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5716 * syntax.c (init_syntax_once): Adjust comment and do an early
5717 initialization of Qchar_table_extra_slots just once...
5718 * casetab.c (init_casetab_once):
5719 * category.c (init_category_once):
5720 * character.c (syms_of_character):
5721 * coding.c (syms_of_coding):
5722 * xdisp.c (syms_of_xdisp): ...and omit it here.
5724 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5726 * xdisp.c (get_next_display_element): Don't apply to characters
5727 from a display vector the logic of setting it->end_of_box_run_p
5728 suitable for characters from a buffer. (Bug#15175)
5730 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5731 to handle directories, rather than '_utime' which doesn't.
5734 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5736 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5737 or fullscreen (Bug#14627).
5739 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5741 System-dependent integer overflow fixes.
5742 * process.c (Fset_process_window_size): Signal an error if
5743 the window size is outside the range supported by the lower level.
5744 * sysdep.c (set_window_size): Return negative on error,
5745 nonnegative on success, rather than -1, 0, 1 on not in system,
5746 failure, success. This is simpler. Caller changed.
5747 (serial_configure): Remove unnecessary initialization of local.
5748 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5749 size fits in unsigned long; this isn't true on some 32-bit hosts.
5750 Avoid buffer overrun if some future version of /proc/meminfo has a
5751 variable name longer than 20 bytes.
5752 (system_process_attributes) [__FreeBSD__]:
5753 Don't assume hw.availpages fits in 'int'.
5755 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5757 Don't let very long directory names overrun the stack.
5758 Fix some related minor problems involving "//", vfork.
5759 * callproc.c (encode_current_directory): New function.
5760 (call_process): Don't append "/"; not needed.
5761 * fileio.c (file_name_as_directory_slop): New constant.
5762 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5763 this can save the caller having to alloca.
5764 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5765 Use SAFE_ALLOCA, not alloca.
5766 (directory_file_name, Fexpand_file_name): Leave leading "//"
5767 alone, since it can be special even on POSIX platforms.
5768 * callproc.c (call_process):
5769 * process.c (Fformat_network_address):
5770 * sysdep.c (sys_subshell):
5771 Use encode_current_directory rather than rolling our own.
5772 (create_process): No need to encode directory; caller does that now.
5773 * process.h (encode_current_directory): New decl.
5774 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5775 Rework to avoid 'goto xyzzy;'.
5777 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5779 * xdisp.c (handle_face_prop): If the default face was remapped use
5780 the remapped face for strings from prefix properties. (Bug#15155)
5782 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5784 Minor cleanup for redisplay interface and few related functions.
5785 * frame.h (enum text_cursor_kinds): Move from here...
5786 * dispextern.h (enum text_cursor_kinds): ...to here.
5787 (toplevel): Drop unnecessary declarations.
5788 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5789 in update_window_end_hook and draw_window_cursor functions.
5790 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5791 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5792 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5793 * xterm.c (x_update_window_end, x_draw_window_cursor):
5794 * xdisp.c (display_and_set_cursor, update_window_cursor)
5795 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5796 enum text_cursor_kinds where appropriate.
5798 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5800 Redesign redisplay interface to drop updated_row and updated_area.
5801 * dispextern.h (updated_row, updated_area): Remove declaration.
5802 (struct redisplay_interface): Pass glyph row and row area parameters
5803 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5804 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5806 * dispnew.c (updated_row, updated_area): Remove.
5807 (redraw_overlapped_rows, update_window_line): Adjust user.
5808 (update_marginal_area, update_text_area): Likewise. Pass updated row
5809 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5810 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5813 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5815 * process.c (flush_pending_output): Remove stub.
5818 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5820 * callproc.c: Fix race that killed background processes (Bug#15144).
5821 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5822 Record deleted process-id in critical section, not afterwards.
5823 Don't mistakenly kill process created by a call-process invocation
5824 that discards output and does not wait.
5826 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5828 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5829 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5830 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5831 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5832 to shut up compiler in mark_object.
5833 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5835 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5837 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5838 We can't portably rely on PTY_OPEN doing that, even if
5839 it calls posix_openpt with O_CLOEXEC.
5841 2013-08-20 Kenichi Handa <handa@gnu.org>
5843 * character.c (string_char): Improve commentary.
5845 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5847 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5848 (struct animation_cache): Make signature a flexible array member.
5849 All uses changed. This is a tad slower but may insulate us better
5850 from future changes to ImageMagick.
5852 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5854 * image.c: Shrink memory needed for animation cache.
5855 (SIGNATURE_DIGESTSIZE): New constant.
5856 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5857 (imagemagick_create_cache): Copy the signature. This saves
5858 several KB of memory that ImageMagick wastes per signature.
5859 Don't bother updating the update_time, as the caller does that now.
5860 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5861 it's a fixed size struct member now.
5862 (imagemagick_get_animation_cache): Always destroy the signature,
5863 as it's now imagemagick_create_cache's responsibility to copy it.
5864 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5865 and use memcmp rather than strcmp.
5866 eassert that ImageMagick returns a signature of the specified length.
5868 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5870 * image.c (imagemagick_get_animation_cache): Don't segfault on
5872 (imagemagick_get_animation_cache): Revert to previous definition
5873 so that it actually works. But keep the memory leak fix.
5874 (imagemagick_get_animation_cache): Fix memory leak.
5876 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5878 * image.c: Fix animation cache signature memory leak.
5879 Fix some other minor performance problems while we're at it.
5880 (imagemagick_create_cache): Clear just the members that
5881 need clearing. Don't set update_time, as caller does that now.
5882 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5883 Simplify by using pointer-to-pointer instead of a prev pointer.
5884 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5885 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5886 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5887 it's already a copy. Free the signature probe unless it's cached.
5889 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5890 This was introduced by my 2013-08-12 fix for Bug#15035.
5892 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5894 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5895 (imagemagick_prune_animation_cache): Now static.
5897 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5899 * image.c (imagemagick_get_animation_cache): Don't segfault when
5900 pruning all entries.
5902 2013-08-18 Ken Brown <kbrown@cornell.edu>
5904 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5905 static heap if ENABLE_CHECKING is defined.
5906 (max_bss_sbrk_ptr): New variable.
5908 (report_sheap_usage): Report maximum static heap usage instead of
5909 ending static heap usage.
5911 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5913 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5914 of zlib_initialized according to the results of calling
5915 init_zlib_functions.
5917 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5919 * image.c: Implement an ImageMagick per-image cache.
5920 (imagemagick_get_animation_cache): Fix a double-free error.
5921 (imagemagick_load_image): Remove the ping_wand code, which only
5922 apparently saved time on invalid animated images, and slowed down
5923 everything else. Optimise for the common case.
5925 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5927 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5929 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5931 * marker.c (set_marker): Remove documentation of undefined behavior.
5933 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5935 * image.c (imagemagick_compute_animated_image): Animate correctly
5936 when sub-images are smaller than the main image.
5937 (imagemagick_compute_animated_image): Setting the iterator row to
5938 zero is apparently not allowed.
5939 (imagemagick_compute_animated_image): Allow images that say they
5940 have sub-images that are bigger than the main image, but just crop
5943 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5945 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5947 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5949 * image.c (imagemagick_compute_animated_image): Respect the GIF
5952 2013-08-15 Ken Brown <kbrown@cornell.edu>
5954 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5955 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5958 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5960 Fix minor problems found by static checking.
5961 * frame.c (delete_frame):
5962 * xdisp.c (next_element_from_display_vector):
5963 Avoid uninitialized local.
5964 * image.c (imagemagick_compute_animated_image): Port to C89.
5965 Prefer usual GNU indentation style for loops.
5966 Be more careful about bizarrely large sizes, by using ptrdiff_t
5969 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5971 Fix infinite frame selection loop (Bug#15025).
5972 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5974 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5976 * xdisp.c (compute_window_start_on_continuation_line):
5977 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5978 to make sure we end up setting the window start at the leftmost
5979 visible character of the display line. This avoids funky
5980 horizontal shifting because the window start is not kept on the
5981 same position. (Bug#15090)
5982 (next_element_from_display_vector): Support 'box' face attribute
5983 in the face definitions of a display vector. (Bug#15099)
5985 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5987 * image.c (imagemagick_compute_animated_image): Implement animated
5989 (imagemagick_compute_animated_image): Fix some compilation
5990 warnings. Implement a very simple cache to make the animation
5991 usable at all, but it should be replaced with a per-image cache.
5993 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5995 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5996 to do `for' loops over alist values.
5997 * buffer.h (FOR_EACH_BUFFER):
5998 * process.c (FOR_EACH_PROCESS): Use it.
5999 (handle_child_signal, status_notify, Fget_buffer_process)
6000 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6002 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6004 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6005 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6006 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6007 to xzalloc and so avoid redundant call to memset.
6008 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6009 members because it is allocated with xzalloc and so already zeroed.
6011 2013-08-14 Ken Brown <kbrown@cornell.edu>
6013 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6016 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6018 Utility function and macro to copy Lisp string to C string.
6019 * lisp.h (xlispstrdupa): New macro.
6020 (xlispstrdup): New prototype.
6021 * alloc.c (xlispstrdup): New function.
6022 * callint.c (Fcall_interactively):
6023 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6024 (Fsubstitute_in_file_name):
6025 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6026 * image.c (x_create_bitmap_from_file):
6027 * w32term.c (w32_term_init):
6028 * xterm.c (x_term_init): Use xlispstrdup.
6030 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6032 * image.c (imagemagick_load_image): Make animated pictures work.
6033 There's still some problems with background color settings, though
6036 * decompress.c (unwind_decompress): Always restore point.
6038 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6040 * marker.c (set_marker): Reformat documentation.
6042 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6044 * xdisp.c (cursor_type_changed): Now static.
6046 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6047 Use changed. This avoids the need to call xmalloc and for the
6048 caller to call xfree, and avoids memory leaks in some situations.
6050 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6052 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6053 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6054 (redisplay_window): If window_end_valid is cleared due to non-zero
6055 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6056 so do not call to try_cursor_movement for that window.
6058 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6060 * window.h (struct window): Convert window_end_pos and
6061 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6062 (wset_window_end_pos, wset_window_end_vpos): Remove.
6063 * dispnew.c (adjust_glyph_matrix):
6064 * window.c (Fwindow_end, replace_window, set_window_buffer)
6066 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6067 (set_vertical_scroll_bar, redisplay_window, try_window)
6068 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6069 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6070 (note_mouse_highlight): Adjust users.
6071 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6074 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6076 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6077 * image.c (imagemagick_filename_hint): Use `const char *' and
6078 prefer SSDATA to SDATA to avoid warnings.
6080 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6082 Cleanup window fringes, margins and scroll bars adjustments.
6083 * window.c (set_window_fringes, set_window_margins)
6084 (set_window_scroll_bars, apply_window_adjustment): New functions.
6085 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6086 (Fset_window_scroll_bars): Use them.
6088 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6090 * window.h (struct window): Convert scroll_bar_width
6091 from Lisp_Object to integer. Adjust comment.
6092 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6094 * window.c (wset_scroll_bar_width): Remove.
6095 (make_window): Initialize scroll_bar_width.
6096 (Fsplit_window_internal): Use direct assignment.
6097 (Fset_window_configuration, save_window_save):
6098 Convert Lisp_Object to integer and back where appropriate.
6099 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6100 bar was actually changed, and mention this in docstring.
6102 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6104 * decompress.c: Minor simplifications.
6105 (Fzlib_decompress_region): Don't bother verifying
6106 that avail_out <= UINT_MAX, as that was confusing.
6107 Mention the restriction in a comment instead.
6108 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6110 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6112 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6113 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6115 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6117 * image.c (imagemagick_filename_hint): Check for errors in the
6120 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6122 * window.c (Fwindow_margins): Return nil when there's no marginal
6123 area, as per the documented API.
6125 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6126 Fmake_vector, as scroll bar's struct members are not all Lisp
6127 objects now. This avoids crashes in GC.
6129 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6130 bool, so its address could be taken.
6132 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6134 * image.c (imagemagick_filename_hint): New function to possibly
6135 apply `image-content-type-suffixes'.
6136 (imagemagick_load_image): Use it.
6138 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6140 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6141 if loading zlib failed.
6143 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6145 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6146 2013-08-13 checkin below. Change bool to BOOL, rule is:
6147 All Obj-C code uses BOOL, except for interfaces callable from C.
6149 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6151 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6153 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6154 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6155 bool instead of BOOL.
6156 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6157 from Lisp_Object to bitfield. Adjust comment.
6158 * w32term.c (x_scroll_bar_create): Adjust user.
6159 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6160 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6161 Use bool for boolean.
6162 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6163 to `unsigned int' when defining a bitfield.
6165 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6167 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6169 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6171 * window.h (struct window): Convert left_margin_cols and
6172 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6173 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6174 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6176 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6178 (showing_window_margins_p, update_window_line, update_frame_1):
6179 * fringe.c (draw_fringe_bitmap_1):
6180 * xdisp.c (window_box_width): Adjust users.
6181 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6182 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6183 Use direct assignment.
6184 (Fset_window_configuration, save_window_save, Fwindow_margins):
6185 Convert Lisp_Object to integer and back where appropriate.
6186 (Fset_window_margins): Adjust user. Return t if any margin
6187 was actually changed, and mention this in docstring.
6189 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6191 * syntax.c (forward_word):
6192 * cmds.c (forward_char, backward_char): Mention the optional argument.
6194 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6196 * window.h (struct window): Convert left_fringe_width
6197 and right_fringe_width from Lisp_Objects to integers.
6199 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6200 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6201 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6203 (make_window): Initialize new integer fields to -1.
6204 (Fsplit_window_internal): Use direct assignment.
6205 (Fset_window_configuration, save_window_save):
6206 Convert Lisp_Object to integer and back where appropriate.
6207 (Fset_window_fringes): Adjust user. Return t if any fringe
6208 was actually changed, and mention this in docstring.
6210 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6212 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6213 * nsfns.m (x_set_cursor_type):
6214 * w32fns.c (x_set_cursor_type):
6215 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6216 * xdisp.c (set_frame_cursor_types): ...but in common code.
6218 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6220 * font.c (clear_font_cache): New function, stripped from...
6221 (Fclear_font_cache): ...here, which now uses the function
6222 above. Adjust comment.
6223 * font.h (clear_font_cache): Add prototype.
6224 * xfaces.c (clear_face_cache): Use clear_font_cache.
6226 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6228 * window.c (Fset_window_start): Compare `w', not `window' because
6229 `w' might not be equal to `window' after call to decode_live_window.
6231 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6233 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6234 This fixes a problem introduced by the Bug#15035 patch
6235 when using GPG. Reported by Herbert J. Skuhra.
6237 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6239 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6240 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6241 not yet initialized.
6243 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6245 * decompress.c (Fzlib_decompress_region): Support zlib
6246 decompression, too, and rename.
6248 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6250 Minor zlib configuration tweaks.
6251 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6252 Don't assume presence of fn_inflateInit2_ zlib internal function.
6254 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6256 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6257 include the zlib prefix.
6259 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6261 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6262 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6263 define static variables that are pointers to zlib functions to be
6265 (init_zlib_functions) [WINDOWSNT]: New function.
6266 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6268 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6269 macros instead of invoking the zlib functions directly.
6270 (syms_of_decompress): DEFSYM Qzlib_dll.
6271 Staticpro Szlib_available_p.
6273 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6275 Avoid looping over all frame windows to freeze and unfreeze.
6276 * window.h (struct window): Drop frozen_window_start_p.
6277 (freeze_window_starts): Drop prototype.
6278 * frame.h (struct frame): New frozen_window_starts flag.
6279 (FRAME_WINDOWS_FROZEN): New macro.
6280 * window.c (freeze_window_start, freeze_window_starts):
6282 (select_window, replace_window): Adjust users.
6283 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6284 (window_frozen_p): New function.
6285 (redisplay_window): Use it.
6287 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6289 Fix some fd issues when running subprocesses (Bug#15035).
6290 Fix bugs that can leak files or file descriptors on errors.
6291 Don't unlink open temp files, as that's hard for users to diagnose
6292 when things go awry (e.g., temp disk exhausted).
6293 Don't bother to lock temp files. Check for invalid recursion.
6294 * callproc.c (synch_process_fd): Remove. All uses removed.
6295 (synch_process_tempfile): New var or macro.
6296 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6298 (record_kill_process): New arg, the temp name. All callers changed.
6299 (delete_temp_file): Now just a simple wrapper around unlink.
6300 (call_process_kill): New arg, the call_process_fd array.
6301 Close them all. Clear synch_process_pid. Remove the temp file,
6302 or arrange for it to be removed.
6303 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6304 that's been moved to synch_process_tempfile. Caller changed.
6305 Do not remove the tempfile; that's now call_process_kill's
6307 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6308 call_process_kill; the caller now does that.
6309 (call_process_cleanup): Do not close the process fd; that's now
6310 call_process_kill's responsibility.
6311 (Fcall_process): Implement via new function call_process, which
6312 has most of the old body of Fcall_process, but with a different API.
6313 (call_process): New function that does not open or close filefd if
6314 it is nonnegative. Record which fds need to be closed, and let
6315 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6316 Signal an error if invoked recursively (could be done via a hook).
6317 Simplify creation of the tempfile in the MSDOS case.
6318 Don't create the output file until after checking for the executable.
6319 Report any failure to open /dev/null.
6320 Don't open /dev/null for writing twice; once is enough.
6321 Don't create pipe if all output is being discarded or sent to file.
6322 Don't worry about setting up the coding system or reading from the
6323 pipe if all output is being discarded.
6324 Hoist fd_error local into top level, to lessen block nesting.
6325 Don't record deleted pid here; now done by Fcall_process_region.
6326 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6327 and note its success in synch_process_tempfile.
6328 Do not leak resources when child_setup fails.
6329 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6330 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6331 (create_temp_file): Now returns open fd, with an additional
6332 Lisp_Object * argument to return the name. All callers changed.
6333 Do not close the file; rewind it instead, and leave it open for
6334 the caller. Do not lock the temp file. Unwind-protect the file
6335 and the file-descriptor.
6336 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6337 If an asynchrounous process, record it here, not in call_process.
6338 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6339 * eval.c (set_unwind_protect): New function.
6340 * fileio.c (write_region): New function, generalized from the
6341 old Fwrite_region. Do not lock temp files.
6342 (Fwrite_region): Use it.
6343 * lisp.h (set_unwind_protect, write_region): New decls.
6344 * process.c: Include <verify.h>.
6345 (make_process): Mark fds as initially closed.
6346 (deleted_pid_list): Now a list of pid-filename pairs.
6348 (close_process_fd): New function.
6349 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6350 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6351 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6352 (create_process, create_pty, Fmake_serial_process)
6353 (server_accept_connection): Record which fds need to be closed,
6354 and let deactivate_process close them.
6355 (Fmake_network_process): Do not discard the unwind-protect
6356 until it's safe to do so.
6357 (deactivate_process): Close the fds opened by create_process etc.
6358 (Fprocess_send_eof): Adjust to new way of recording open fds.
6359 Report an error if /dev/null can't be opened, instead of aborting.
6360 * process.h (PROCESS_OPEN_FDS): New constant.
6361 (struct Lisp_Process): New member open_fds.
6362 (record_kill_process, record_deleted_pid): Adjust signatures.
6363 (record_deleted_pid): Move decl here ...
6364 * syswait.h (record_deleted_pid): ... from here.
6366 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6368 * decompress.c: Fix bugs with large buffers and weird inputs.
6369 Tune a bit. Reindent as per usual Emacs style.
6370 (BUFFER_SIZE): Remove.
6371 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6372 more than UINT_MAX bytes. Decompress into the gap instead of into
6373 an auto buffer, as this should avoid copying. Return nil if
6374 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6375 set immediate_quit; we shouldn't trust zlib code that much.
6377 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6379 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6380 errors, and really move the gap to where we want it.
6382 * lisp.h: Include decompress.c support.
6384 * emacs.c (main): Include decompress.c support.
6386 * Makefile.in: Include -lz if present.
6388 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6390 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6391 (initWithTitle:): Initialize frame to 0.
6392 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6393 (fillWithWidgetValue:frame:): Rename from
6394 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6396 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6397 fillWithWidgetValue:frame:
6399 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6400 remove memory leak warnings.
6402 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6403 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6406 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6407 (x_activate_menubar): Update the whole menu.
6408 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6409 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6410 current event is not NSSystemDefined (Bug#15001).
6411 Call ns_check_menu_open only if trackingMenu is 2.
6412 (menuDidClose:): New method, decrease trackingMenu.
6413 (fillWithWidgetValue:setDelegate:): New method.
6414 (fillWithWidgetValue:): Call the above.
6416 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6418 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6420 Omit some unnecessary casts.
6421 Many of these go back to the old pre-C89 days, when they may have
6422 been needed, but we've been assuming C89 or later for a while now.
6423 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6424 (live_float_p, live_misc_p, live_vector_p):
6425 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6426 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6427 (defvar_per_buffer):
6428 * callint.c (Fcall_interactively):
6429 * doc.c (Fsubstitute_command_keys):
6430 * filelock.c (get_boot_time):
6431 * frame.c (xrdb_get_resource):
6432 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6433 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6434 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6435 (menuitem_highlight_callback, menu_destroy_callback)
6436 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6437 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6438 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6439 (xg_tool_bar_help_callback, tb_size_cb):
6440 * image.c (xpm_alloc_color, png_read_from_memory)
6441 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6442 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6444 * keymap.c (describe_map):
6445 * nsfns.m (Fns_display_monitor_attributes_list):
6446 * nsmenu.m (process_dialog:):
6447 * nsterm.m (hold_event):
6448 * process.c (wait_reading_process_output):
6449 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6450 * scroll.c (do_direct_scrolling, scrolling_1):
6451 * termcap.c (tgetent):
6452 * window.c (check_window_containing, add_window_to_list)
6453 (freeze_window_starts):
6454 * xdisp.c (compare_overlay_entries, vmessage):
6455 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6456 (x_get_monitor_attributes_xrandr)
6457 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6458 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6459 * xfont.c (xfont_match, xfont_open):
6460 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6461 (menubar_selection_callback, menu_position_func)
6462 (popup_selection_callback, create_and_show_popup_menu)
6463 (dialog_selection_callback, create_and_show_dialog):
6464 * xrdb.c (x_get_string_resource)
6466 * xsmfns.c (x_session_check_input):
6467 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6468 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6469 (xaw_jump_callback, xaw_scroll_callback):
6470 Omit unnecessary casts.
6472 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6474 Minor string-length refactoring.
6475 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6476 * frame.c (make_monitor_attribute_list):
6477 Prefer build_string to strlen + make_string.
6479 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6481 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6482 don't check minor_code (Bug#14417).
6484 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6486 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6487 vertical positions instead. This avoids calling MATRIX_ROW with
6488 row numbers that are possibly beyond valid limits. (Bug#15064)
6490 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6492 Use xstrdup and build_unibyte_string where applicable.
6493 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6494 * xfns.c (x_window):
6495 * xrdb.c (x_get_customization_string):
6496 * xterm.c (xim_initialize):
6497 * w32fns.c (w32_window): Use xstrdup.
6498 (w32_display_monitor_attributes_list):
6499 * emacs.c (init_cmdargs):
6500 * keyboard.c (PUSH_C_STR):
6501 * nsfont.m (nsfont_open):
6502 * sysdep.c (system_process_attributes):
6503 * w32.c (system_process_attributes):
6504 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6506 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6508 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6509 variables of these types so that GDB would know about them, as aid
6510 for debugging fatal exceptions. (Bug#15024) See also
6511 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6514 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6516 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6517 larger than the NSWindow (Bug#14934).
6519 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6521 Redesign redisplay interface to drop global variable updated_window.
6522 Always pass currently updated window as a parameter to update routines.
6523 * dispextern.h (updated_window): Remove declaration.
6524 (struct redisplay_interface): Pass window parameter to
6525 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6526 and after_update_window_hook.
6527 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6529 * dispnew.c (updated_window): Remove.
6530 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6531 (update_window_line): Adjust to match redisplay interface changes.
6532 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6533 (ns_scroll_run, ns_after_update_window_line):
6534 * w32term.c (x_update_window_begin, x_update_window_end)
6535 (x_after_update_window_line, x_scroll_run):
6536 * xterm.c (x_update_window_begin, x_update_window_end)
6537 (x_after_update_window_line, x_scroll_run):
6538 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6539 Likewise. Adjust comments where appropriate.
6540 (x_cursor_to): Simplify because this is always called during window
6541 update (but install debugging check anyway).
6542 (expose_window): Check must_be_updated_p flag to see whether this
6543 function is called during window update.
6545 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6547 Do not reset window modification event counters excessively.
6548 These leftovers and poor man's tricky methods to catch extra
6549 redisplay's attention are no longer needed.
6550 * frame.c (set_menu_bar_lines_1):
6551 * minibuf.c (read_minibuf_unwind):
6552 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6553 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6554 (window_scroll_line_based, Fset_window_configuration):
6555 * xdisp.c (redisplay_window): Do not reset last_modified and
6556 last_overlay_modified counters.
6558 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6560 * xselect.c (x_send_client_event): Set send_event and serial, memset
6561 data.l as it might be bigger than data.b. Use 24 bit mask to
6562 XSendEvent (Bug#15034).
6564 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6566 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6567 for TTY frames that are not the top frame on their console.
6570 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6572 * w32term.c (w32fullscreen_hook): Really maximize frame when
6573 asked for (Bug#14841).
6575 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6577 Prefer selected_window to Fselected_window, likewise for frames.
6578 * buffer.c (Fbuffer_swap_text):
6579 * data.c (Fvariable_binding_locus):
6580 * window.c (run_window_configuration_change_hook): Adjust users.
6581 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6582 Use decode_live_frame.
6584 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6586 Be more careful if selected window shows the buffer other than current,
6587 use window_outdated only if this is not so. This change should also
6588 address some weird issues discussed in Bug#13012.
6589 * window.h (window_outdated): New prototype.
6590 * window.c (window_outdated): Now here. Convert from static and
6591 always assume window's buffer.
6592 (Fwindow_end, Fwindow_line_height): Use it.
6593 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6594 and always assume window's buffer.
6595 (redisplay_window): Adjust user.
6596 (redisplay_internal): Call to reconsider_clip_changes once and
6597 check whether mode line should be updated only if selected window
6598 shows current buffer.
6599 (run_window_scroll_functions): Use eassert for debugging check.
6600 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6602 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6604 * window.c (window_scroll, window_scroll_pixel_based)
6605 (window_scroll_line_based): Use bool for booleans.
6607 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6609 * process.c: Fix minor off-by-one issues in descriptor counts.
6610 This shouldn't fix any real bugs, but it cleans up the code a bit.
6611 (max_process_desc, max_input_desc): -1, not 0, means none.
6613 (delete_input_desc): New function.
6614 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6615 (deactivate_process): Scan backwards when recomuting max_process_desc;
6616 that should be faster.
6617 (init_process_emacs): Initialize max_input_desc.
6619 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6621 Use region cache to speedup bidi_find_paragraph_start.
6622 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6623 Rename cache_long_line_scans to cache_long_scans.
6624 * buffer.c (bset_cache_long_line_scans): Rename to
6625 bset_cache_long_scans.
6626 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6627 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6629 (syms_of_buffer): Rename cache-long-line-scans to
6630 cache-long-scans. Adjust docstring.
6631 * search.c (newline_cache_on_off):
6632 * indent.c (width_run_cache_on_off): Adjust users.
6633 * bidi.c (bidi_paragraph_cache_on_off): New function.
6634 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6635 * insdel.c (prepare_to_modify_buffer):
6636 Invalidate bidi_paragraph_cache if enabled.
6638 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6640 Invalidate region caches only if buffer text is going to be changed.
6641 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6642 (modify_text): ...new prototype.
6643 (prepare_to_modify_buffer_1): New prototype.
6644 * textprop.c (modify_region): Rename to...
6645 (modify_text_properties): ...new function.
6646 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6647 (Fremove_list_of_text_properties): Adjust users.
6648 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6649 (modify_text): ...new function.
6650 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6651 (prepare_to_modify_buffer_1): ...new function.
6652 * casefiddle.c (casify_region):
6653 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6654 (Ftranspose_regions): Use modify_text.
6656 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6658 * lisp.mk (lisp): Add nadvice.elc.
6660 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6662 New macro to iterate over live buffers similar to frames.
6663 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6664 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6665 Declare buffer-related variables here to offload lisp.h.
6666 * buffer.c (Vbuffer_alist): Adjust comment.
6667 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6668 (other_buffer_safely):
6669 * data.c (store_symval_forwarding):
6670 * dispnew.c (Fframe_or_buffer_changed_p):
6671 * fileio.c (Fdo_auto_save):
6672 * filelock.c (unlock_all_files):
6673 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6675 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6677 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6678 * callproc.c (create_temp_file):
6679 * filelock.c (create_lock_file):
6680 Assume mkostemp, since it's now provided by Gnulib.
6682 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6684 * w32.c (mkostemp): New function.
6685 (mktemp): Remove, no longer used. Most of the code reused in
6686 mkostemp. (Bug#15015)
6687 (mktemp): Don't undef.
6689 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6691 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6692 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6693 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6694 (free_glyph_pool, check_glyph_memory): Likewise for
6695 all users. Adjust comments where appropriate.
6697 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6699 * composite.h: Minor fixups.
6700 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6701 to fix a misspelling, and change it to an inline function while
6702 we're at it (it need not be a macro). All uses changed.
6703 (composition_method, composition_valid_p):
6704 Rewrite to avoid assignments in if-conditions.
6706 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6708 Do not use global Lisp_Object in composition macros.
6709 * composite.h (composition_temp): Remove declaration.
6710 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6711 (composition_method, composition_valid_p): ...inline functions.
6712 (compose_region): Remove the leftover.
6713 * composite.c (composition_temp): Remove.
6714 (run_composition_function, update_compositions)
6715 (composition_compute_stop_pos, composition_adjust_point)
6716 (Ffind_composition_internal):
6717 * coding.c (handle_composition_annotation):
6718 * xdisp.c (handle_composition_prop, check_point_in_composition):
6719 Related users changed.
6721 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6723 Drop FRAME_PTR typedef.
6724 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6725 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6726 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6727 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6728 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6729 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6730 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6731 All related users changed.
6733 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6735 * eval.c (default_toplevel_binding): New function.
6737 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6738 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6739 (syms_of_eval): Export them.
6740 * data.c (Fdefault_value): Micro cleanup.
6741 * term.c (init_tty): Use "false".
6743 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6745 Fix X GC leak in GTK and raw (no toolkit) X ports.
6746 * xterm.c (x_free_frame_resources): If white and black relief
6747 GCs are allocated, always free them here.
6748 * xfns.c (x_make_gc): Omit redundant initialization.
6749 * widget.c (create_frame_gcs): Remove the leftover.
6750 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6751 in x_free_frame_resources.
6753 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6755 * nsterm.m (windowWillResize:toSize:): Only change title if
6756 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6758 (viewDidEndLiveResize): New method.
6760 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6761 inside NS_IMPL_COCOA.
6763 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6765 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6766 Do not check whether undo is enabled because record_insert and
6767 record_delete does that themselves.
6769 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6771 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6772 member which is not really used any more.
6773 (FRAME_XIC_BASE_FONTNAME): Remove.
6774 * xfns.c (xic_free_fontset): Adjust user.
6775 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6776 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6777 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6778 (xdialog_show): Use eassert for debugging check.
6779 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6781 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6783 * fileio.c, fns.c (merge): Move extern decl from here ...
6784 * lisp.h (merge): ... to here.
6786 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6788 Fix last font-related change.
6789 * w32font.h (w32font_list_internal, w32font_match_internal):
6791 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6792 (uniscribe_list_family): Adjust to match font API change.
6793 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6794 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6796 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6798 * frame.h (FRAME_MOUSE_UPDATE):
6799 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6800 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6802 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6804 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6805 * font.h (struct font_driver): Change list, match, and list_family
6806 functions to accept struct frame * as first arg.
6807 * font.c (font_score, font_compare, font_sort_entities):
6809 (font_sort_entities, font_list_entities, font_select_entity)
6810 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6811 match font API change.
6812 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6813 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6814 * ftxfont.c (ftxfont_list, ftxfont_match):
6815 * xftfont.c (xftfont_list, xftfont_match):
6816 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6817 * w32font.c (w32font_list, w32font_match, w32font_list)
6818 (w32font_list_internal, w32_font_match_internal): Likewise.
6819 * xfaces.c (Fx_family_fonts): Adjust user.
6821 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6823 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6824 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6825 only if HAVE_X_WINDOWS is in use.
6826 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6827 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6828 * w32term.c (x_wm_set_icon_position): Likewise.
6829 * w32fns.c (x_icon): Adjust user.
6831 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6833 * xterm.c (last_mouse_press_frame): Remove the
6834 leftover which is not really used any more.
6835 (handle_one_xevent, syms_of_xterm): Adjust users.
6836 (x_flush): Call XFlush once per each X display, not frame.
6837 This is better because this code always unconditionally skips
6838 non-X frames in Vframe_list and issues the only XFlush if we
6839 have more than one X frame on the same X display.
6840 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6841 Use bool for booleans.
6842 (x_draw_glyph_string_background, cvt_string_to_pixel)
6843 (cvt_pixel_dtor): Drop unnecessary prototypes.
6844 * xterm.h (x_display_ok): Adjust prototype.
6846 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6848 Drop unnecessary functions that deals with frame pixel size.
6849 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6850 (x_pixel_height): Drop prototypes.
6851 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6852 (x_pixel_height): Drop implementations.
6853 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6854 which should be always valid for window frame.
6855 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6856 * w32menu.c (Fx_popup_dialog):
6857 * xmenu.c (Fx_popup_dialog): Likewise for both.
6859 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6861 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6862 frame parameters and call to Fmodify_frame_parameters just once.
6863 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6864 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6865 and mention nil frame in docstring.
6867 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6869 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6870 (x_figure_window_size): Likewise. Adjust to return long.
6871 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6872 (toplevel): Move Qterminal_live_p to...
6873 * terminal.c (toplevel): ...here, make it static, and...
6874 (syms_of_terminal): ...DEFSYM here.
6875 * frame.h (Qterminal_live_p): Remove declaration.
6876 (make_frame, x_figure_window_size): Adjust prototype.
6877 * nsfns.m (Fx_create_frame): Use long for window flags.
6879 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6881 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6882 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6883 Do not assume that emacs_close (INT_MAX) is a no-op.
6885 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6887 * xfaces.c (make_face_cache): For struct face_cache, prefer
6888 xmalloc to xzalloc and so avoid redundant call to memset.
6889 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6891 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6893 * fringe.c (draw_window_fringes, update_window_fringes)
6894 (compute_fringe_widths):
6895 * w32term.c (x_draw_glyph_string):
6896 * window.c (candidate_window_p, Frecenter):
6897 * xfaces.c (realize_basic_faces, realize_default_face)
6898 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6899 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6900 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6901 * xmenu.c (Fx_menu_bar_open_internal):
6902 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6903 * xsettings.c (xft_settings_event):
6904 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6905 Use bool for booleans. Adjust style and comments where
6907 * dispextern.h (draw_window_fringes, update_window_fringes)
6908 (compute_fringe_widths):
6909 * xterm.h (x_had_errors_p): Adjust prototype.
6911 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6913 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6914 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6916 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6918 * fns.c (toplevel): Remove comment before Fsafe_length because
6921 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6923 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6925 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6927 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6928 frame which got the message is still alive, before dereferencing
6929 its pointer. (Bug#14970)
6931 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6932 be a live window, before using it as such. (Bug#14970)
6934 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6936 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6937 w32_detect_focus_change instead of doing part of its job by hand.
6938 This fixes the problem whereby FOCUS_OUT events were not sent to
6941 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6943 * process.c (Fprocess_list): Doc fix.
6945 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6946 being re-exposed only if it didn't ask to become visible.
6947 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6948 was previously iconified. (Bug#14841)
6949 (x_iconify_frame): Mark the frame iconified.
6951 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6953 Fix minor problems found by static checking.
6954 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6955 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6957 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6959 * eval.c (set_specpdl_old_value): New function.
6960 (unbind_to): Minor simplification.
6961 (get_backtrace_frame): New function.
6962 (Fbacktrace_frame): Use it. Add `base' argument.
6963 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6964 (syms_of_eval): Export backtrace-eval.
6965 * xterm.c (x_focus_changed): Simplify.
6967 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6969 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6971 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6973 * xdisp.c (redisplay_window): Instead of moving point out of
6974 scroll margin, reject the force_start method, and try scrolling
6975 instead. (Bug#14780)
6977 2013-07-24 Ken Brown <kbrown@cornell.edu>
6979 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6982 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6984 * eval.c (Fprogn): Do not check that BODY is a proper list.
6985 This undoes the previous change. The check slows down the
6986 interpreter, and is not needed to prevent a crash. See
6987 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6989 2013-07-23 Glenn Morris <rgm@gnu.org>
6991 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6993 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6995 Port to GNU/Linux systems with tinfo but not ncurses.
6996 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6997 to decide whether ncurses is being used. Without this change,
6998 GCC complains about tgetent not being declared, on a system
6999 that has tinfo installed but ncurses not installed.
7001 * eval.c (Fprogn): Check that BODY is a proper list.
7003 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7004 * data.c (Fsetq_default):
7005 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7006 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7008 Tune by taking advantage of the fact that ARGS is always a list
7009 when a function is declared to have UNEVALLED args.
7011 * emacsgtkfixed.c: Port to GCC 4.6.
7012 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7014 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7016 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7017 here to silence compiler warnings.
7019 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7021 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7022 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7023 from messing up Emacs's 'struct frame' (Bug#14923).
7025 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7027 * alloc.c (make_save_ptr_ptr): Define this function.
7028 It was inadvertently omitted. It's needed only if
7029 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7031 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7033 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7034 frame have focus (Bug#14895).
7036 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7038 Avoid vfork-related deadlock more cleanly.
7039 * callproc.c (child_setup): When the child's exec fails, output
7040 the program name, as that's more useful. Use O_NONBLOCK to avoid
7042 * process.c (create_process_1): Remove; no longer needed.
7043 (create_process): Remove timer hack; no longer needed, now that
7044 the child avoids deadlock.
7046 2013-07-20 Glenn Morris <rgm@gnu.org>
7048 * image.c (Fimage_flush): Fix doc typo.
7050 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7052 Fix array bounds violation when pty allocation fails.
7053 * process.c (PTY_NAME_SIZE): New constant.
7054 (pty_name): Remove static variable; it's now auto.
7055 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7056 Take pty_name as an arg rather than using a static variable.
7057 All callers changed.
7058 (create_process): Recover pty_flag from process, not from volatile local.
7059 (create_pty): Stay inside array even when pty allocation fails.
7060 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7062 * lread.c (Fload): Avoid initialization only when lint checking.
7063 Mention that it's needed only for older GCCs.
7065 2013-07-20 Kenichi Handa <handa@gnu.org>
7067 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7068 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7070 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7072 * lread.c (Fload): Avoid uninitialized warning.
7074 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7076 Fix some minor file descriptor leaks and related glitches.
7077 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7078 (create_lock_file): Use write, not emacs_write.
7079 * image.c (slurp_file, png_load_body):
7080 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7081 (server_accept_connection):
7082 Don't leak an fd on memory allocation failure.
7083 * image.c (slurp_file): Add a cheap heuristic for growing files.
7084 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7085 as that's what the other routines do. Maybe input need not be
7086 blocked at all, but it's better to be consistent.
7087 Avoid undefined behavior when strlen is zero.
7089 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7090 (NSTATICS): Now a constant; doesn't need to be a macro.
7092 2013-07-19 Richard Stallman <rms@gnu.org>
7094 * coding.c (decode_coding_utf_8): Add simple loop for fast
7095 processing of ASCII characters.
7097 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7099 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7101 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7103 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7104 unportable 'struct x_display_info'.
7105 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7108 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7110 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7111 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7113 (system_process_attributes): Prefer plain char to unsigned char
7114 when either will do. Clean up properly if interrupted or if
7115 memory allocations fail. Don't assume sscanf succeeds.
7116 Remove no-longer-needed workaround to stop GCC from whining.
7117 Read command-line once, instead of multiple times. Check read status a
7120 Fix obscure porting bug with varargs functions.
7121 The code assumed that int is treated like ptrdiff_t in a vararg
7122 function, which is not a portable assumption. There was a similar
7123 -- though these days less likely -- porting problem with various
7124 assumptions that pointers of different types all smell the same as
7125 far as vararg functions is conserved. To make this problem less
7126 likely in the future, redo the API to use varargs functions.
7127 * alloc.c (make_save_value): Remove this vararg function.
7128 All uses changed to ...
7129 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7130 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7132 (make_save_ptr): Rename from make_save_pointer, for consistency with
7133 the above. Define only on platforms that need it. All uses changed.
7135 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7137 * keyboard.c: Try to fix typos in previous change.
7138 (DISPLAY_LIST_INFO): New macro.
7139 (kbd_buffer_get_event): Do not access members that are not present
7140 in X11. Revert inadvertent change of "!=" to "=".
7142 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7144 * keyboard.c (kbd_buffer_get_event):
7145 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7146 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7148 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7150 * filelock.c: Fix unlikely file descriptor leaks.
7151 (get_boot_time_1): Rework to avoid using emacs_open.
7152 This doesn't actually fix a leak, but is better anyway.
7153 (read_lock_data): Use read, not emacs_read.
7155 * doc.c: Fix minor memory and file descriptor leaks.
7156 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7157 (get_doc_string, Fsnarf_documentation):
7158 Fix file descriptor leak on error.
7160 * term.c: Fix minor fdopen-related file descriptor leaks.
7161 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7162 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7164 * charset.c: Fix file descriptor leaks and errno issues.
7166 (load_charset_map_from_file): Don't leak file descriptor on error.
7167 Use plain record_xmalloc since the allocation is larger than
7168 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7170 * eval.c (record_unwind_protect_nothing):
7171 * fileio.c (fclose_unwind):
7173 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7174 The replacement doesn't block input, but that no longer seems
7177 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7179 * lread.c: Fix file descriptor leaks and errno issues.
7180 (Fload): Close some races that leaked fds or streams when 'load'
7182 (Fload, openp): Report error number of last nontrivial failure to open.
7183 ENOENT counts as trivial.
7184 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7186 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7187 now that the function is always called with a nonnegative arg.
7188 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7189 All uses replaced with ...
7190 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7192 A few more minor file errno-reporting bugs.
7193 * callproc.c (Fcall_process):
7194 * doc.c (Fsnarf_documentation):
7195 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7196 * process.c (set_socket_option):
7197 Don't let a constructor trash errno.
7198 * doc.c: Include <errno.h>.
7200 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7202 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7204 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7206 Fix w32 bug with call-process-region (Bug#14885).
7207 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7208 to Fcall_process when the input is empty. This simplifies the
7209 code a bit. It makes no difference on POSIXish platforms but
7210 apparently it fixes a bug on w32.
7212 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7213 * fileio.c (close_file_unwind): Don't close if FD is negative;
7214 this can happen when unwinding a zapped file descriptor.
7215 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7216 in case Emacs runs out of memory between the two unwind-protects.
7217 Don't trash errno when closing FD.
7218 Zap the FD in the specpdl when closing it, instead of deferring
7219 the removal of the unwind-protect; this fixes a bug where a child
7220 function unwinds the stack past us.
7222 New unwind-protect flavors to better type-check C callbacks.
7223 This also lessens the need to write wrappers for callbacks,
7224 and the need for make_save_pointer.
7225 * alloc.c (free_save_value):
7226 * atimer.c (run_all_atimers):
7228 * alloc.c (safe_alloca_unwind):
7229 * atimer.c (unwind_stop_other_atimers):
7230 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7231 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7232 * minibuf.c (choose_minibuf_frame_1):
7233 * process.c (make_serial_process_unwind):
7234 * xdisp.c (pop_message_unwind):
7235 * xselect.c (queue_selection_requests_unwind):
7236 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7237 * alloc.c (record_xmalloc):
7238 Prefer record_unwind_protect_ptr to record_unwind_protect with
7240 * alloc.c (Fgarbage_collect):
7241 Prefer record_unwind_protect_void to passing a dummy.
7242 * buffer.c (restore_buffer):
7243 * window.c (restore_window_configuration):
7244 * xfns.c, w32fns.c (do_unwind_create_frame)
7245 New wrapper. All record-unwind uses of wrappee changed.
7246 * buffer.c (set_buffer_if_live):
7247 * callproc.c (call_process_cleanup, delete_temp_file):
7248 * coding.c (code_conversion_restore):
7249 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7250 * editfns.c (save_excursion_restore)
7251 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7252 (save_restriction_restore):
7253 * eval.c (restore_stack_limits, un_autoload):
7254 * fns.c (require_unwind):
7255 * keyboard.c (recursive_edit_unwind, tracking_off):
7256 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7257 * macros.c (pop_kbd_macro, restore_menu_items):
7258 * nsfns.m (unwind_create_frame):
7259 * print.c (print_unwind):
7260 * process.c (start_process_unwind):
7261 * search.c (unwind_set_match_data):
7262 * window.c (select_window_norecord, select_frame_norecord):
7263 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7264 (fast_set_selected_frame):
7265 * xfns.c, w32fns.c (unwind_create_tip_frame):
7266 Return void, not a dummy Lisp_Object. All uses changed.
7267 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7268 * callproc.c (call_process_kill):
7269 * fileio.c (restore_point_unwind, decide_coding_unwind)
7270 (build_annotations_unwind):
7271 * insdel.c (Fcombine_after_change_execute_1):
7272 * keyboard.c (read_char_help_form_unwind):
7273 * menu.c (unuse_menu_items):
7274 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7275 * sound.c (sound_cleanup):
7276 * xdisp.c (unwind_redisplay):
7277 * xfns.c (clean_up_dialog):
7278 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7279 Accept no args and return void, instead of accepting and returning
7280 a dummy Lisp_Object. All uses changed.
7281 * cygw32.c (fchdir_unwind):
7282 * fileio.c (close_file_unwind):
7283 * keyboard.c (restore_kboard_configuration):
7284 * lread.c (readevalllop_1):
7285 * process.c (wait_reading_process_output_unwind):
7286 Accept int and return void, rather than accepting an Emacs integer
7287 and returning a dummy object. In some cases this fixes an
7288 unlikely bug when the corresponding int is outside Emacs integer
7289 range. All uses changed.
7290 * dired.c (directory_files_internal_unwind):
7291 * fileio.c (do_auto_save_unwind):
7292 * gtkutil.c (pop_down_dialog):
7293 * insdel.c (reset_var_on_error):
7294 * lread.c (load_unwind):
7295 * xfns.c (clean_up_file_dialog):
7296 * xmenu.c, nsmenu.m (pop_down_menu):
7297 * xmenu.c (cleanup_widget_value_tree):
7298 * xselect.c (wait_for_property_change_unwind):
7299 Accept pointer and return void, rather than accepting an Emacs
7300 save value encapsulating the pointer and returning a dummy object.
7302 * editfns.c (Fformat): Update the saved pointer directly via
7303 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7304 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7305 (unwind_body): New function.
7306 (record_unwind_protect): First arg is now a function returning void,
7307 not a dummy Lisp_Object.
7308 (record_unwind_protect_ptr, record_unwind_protect_int)
7309 (record_unwind_protect_void): New functions.
7310 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7311 * fileio.c (struct auto_save_unwind): New type.
7312 (do_auto_save_unwind): Use it.
7313 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7314 * insdel.c (struct rvoe_arg): New type.
7315 (reset_var_on_error): Use it.
7316 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7318 (specbinding_func): Remove; there are now several such functions.
7319 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7320 (set_unwind_protect_ptr): New function.
7321 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7323 Be simpler and more consistent about reporting I/O errors.
7324 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7325 Say "Read error" and "Write error", rather than "I/O error", or
7326 "IO error reading", or "IO error writing", when a read or write
7328 * process.c (Fmake_network_process, wait_reading_process_output)
7329 (send_process, Fprocess_send_eof, wait_reading_process_output):
7330 Capitalize diagnostics consistently. Put "failed foo" at the
7331 start of the diagnostic, so that we don't capitalize the
7332 function name "foo". Consistently say "failed" for such
7334 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7335 All callers changed. This is so it can use report_file_error.
7336 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7337 diagnostics consistently as above.
7339 * fileio.c (report_file_errno): Fix errno reporting bug.
7340 If the file name is neither null nor a pair, package it up as a
7341 singleton list. All callers changed, both to this function and to
7342 report_file_error. This fixes a bug where the memory allocator
7343 invoked by list1 set errno so that the immediately following
7344 report_file_error reported the wrong errno value.
7346 Fix minor problems found by --enable-gcc-warnings.
7347 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7348 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7350 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7352 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7353 Set event->arg to Qt if switch-event shall be generated.
7354 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7356 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7358 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7361 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7362 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7363 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7364 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7365 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7366 and there is a focused frame.
7367 (head_table): Add focus-in and focus-out.
7368 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7369 bind to handle-focus-in/out.
7371 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7372 (Fhandle_switch_frame): Call Fhandle_focus_in.
7373 (syms_of_frame): defsubr handle-focus-in/out.
7375 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7377 Fix porting bug to older POSIXish platforms (Bug#14862).
7378 * sysdep.c (emacs_pipe): New function, that implements
7379 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7380 This should port better to CentOS 5 and to Mac OS X 10.6.
7381 All calls to pipe2 changed.
7383 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7384 This makes the code easier to read and the executable a bit smaller.
7385 Do not replace all calls to Fcons that happen to create lists,
7386 just calls that are intended to create lists. For example, when
7387 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7388 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7389 Similarly for list2 through list5.
7390 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7391 * bytecode.c (exec_byte_code):
7392 * callint.c (quotify_arg, Fcall_interactively):
7393 * callproc.c (Fcall_process, create_temp_file):
7394 * charset.c (load_charset_map_from_file)
7395 (Fdefine_charset_internal, init_charset):
7396 * coding.c (get_translation_table, detect_coding_system)
7397 (Fcheck_coding_systems_region)
7398 (Fset_terminal_coding_system_internal)
7399 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7400 * composite.c (update_compositions, Ffind_composition_internal):
7401 * dired.c (directory_files_internal, file_name_completion)
7403 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7404 * doc.c (Fsnarf_documentation):
7405 * editfns.c (Fmessage_box):
7407 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7408 (Feval, eval_sub, Ffuncall, apply_lambda):
7409 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7410 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7411 (Fset_file_times, Finsert_file_contents)
7412 (Fchoose_write_coding_system, Fwrite_region):
7413 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7414 * font.c (font_registry_charsets, font_parse_fcname)
7415 (font_prepare_cache, font_update_drivers, Flist_fonts):
7416 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7417 * frame.c (make_frame, Fmake_terminal_frame)
7418 (x_set_frame_parameters, x_report_frame_params)
7419 (x_default_parameter, Fx_parse_geometry):
7420 * ftfont.c (syms_of_ftfont):
7421 * image.c (gif_load):
7422 * keyboard.c (command_loop_1):
7423 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7424 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7425 (Fminor_mode_key_binding, accessible_keymaps_1)
7426 (Faccessible_keymaps, Fwhere_is_internal):
7427 * lread.c (read_emacs_mule_char):
7428 * menu.c (find_and_return_menu_selection):
7429 * minibuf.c (get_minibuffer):
7430 * nsfns.m (Fns_perform_service):
7431 * nsfont.m (ns_script_to_charset):
7432 * nsmenu.m (ns_popup_dialog):
7433 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7434 (Fx_own_selection_internal):
7435 * nsterm.m (append2):
7436 * print.c (Fredirect_debugging_output)
7437 (print_prune_string_charset):
7438 * process.c (Fdelete_process, Fprocess_contact)
7439 (Fformat_network_address, set_socket_option)
7440 (read_and_dispose_of_process_output, write_queue_push)
7441 (send_process, exec_sentinel):
7442 * sound.c (Fplay_sound_internal):
7443 * textprop.c (validate_plist, add_properties)
7444 (Fput_text_property, Fadd_face_text_property)
7445 (copy_text_properties, text_property_list, syms_of_textprop):
7446 * unexaix.c (report_error):
7447 * unexcoff.c (report_error):
7448 * unexsol.c (unexec):
7449 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7450 (Fformat_mode_line, syms_of_xdisp):
7451 * xfaces.c (set_font_frame_param)
7452 (Finternal_lisp_face_attribute_values)
7453 (Finternal_merge_in_global_face, syms_of_xfaces):
7454 * xfns.c (x_default_scroll_bar_color_parameter)
7455 (x_default_font_parameter, x_create_tip_frame):
7456 * xfont.c (xfont_supported_scripts):
7457 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7458 (menu_help_callback, xmenu_show):
7460 * xterm.c (set_wm_state):
7461 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7462 and similarly for list2 through list5.
7464 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7466 * callproc.c (Fcall_process_region): Fix minor race and tune.
7467 (create_temp_file): New function, with the temp-file-creation part
7468 of the old Fcall_process_region. Use Fcopy_sequence to create the
7469 temp file name, rather than alloca + build_string, for simplicity.
7470 Don't bother to block input around the temp file creation;
7471 shouldn't be needed. Simplify use of mktemp.
7472 Use record_unwind_protect immediately after creating the temp file;
7473 this closes an unlikely race where the temp file was not removed.
7474 Use memcpy rather than an open-coded loop.
7475 (Fcall_process_region): Use the new function. If the input is
7476 empty, redirect from /dev/null rather than from a newly created
7477 empty temp file; this avoids unnecessary file system traffic.
7479 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7481 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7482 Simplify by making this case like the other two. This is a bit
7483 slower on obsolete hosts, but the extra complexity isn't worth it.
7485 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7486 * process.c (create_process) [!DOS_NT]:
7487 Remove now-unnecessary calls to emacs_close.
7489 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7491 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7492 returning early. (Bug#14850)
7494 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7495 and inhibit-iso-escape-detection attributes of 'undecided'.
7498 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7500 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7501 Reported by Herbert J. Skuhra in
7502 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7504 Don't lose top specpdl entry when memory is exhausted.
7505 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7506 specpdl overflow here, to simplify callers; all callers changed.
7507 Always reserve an unused entry at the stack top; this avoids
7508 losing the top entry's information when memory is exhausted.
7510 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7512 Clean up errno reporting and fix some errno-reporting bugs.
7513 * callproc.c (Fcall_process):
7514 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7515 * process.c (create_process, Fmake_network_process):
7516 * unexaix.c (report_error):
7517 * unexcoff.c (report_error):
7518 Be more careful about reporting the errno of failed operations.
7519 The code previously reported the wrong errno sometimes.
7520 Also, prefer report_file_errno to setting errno + report_file_error.
7521 (Fcall_process): Look at openp return value rather than at path,
7522 as that's a bit faster and clearer when there's a numeric predicate.
7523 * fileio.c (report_file_errno): New function, with most of the
7524 old contents of report_file_error.
7525 (report_file_error): Use it.
7526 (Ffile_exists_p, Ffile_accessible_directory_p):
7527 Set errno to 0 when it is junk.
7528 * fileio.c (Faccess_file):
7529 * image.c (x_create_bitmap_from_file):
7530 Use faccessat rather than opening the file, to avoid the hassle of
7531 having a file descriptor open.
7532 * lisp.h (report_file_errno): New decl.
7533 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7536 * process.c (create_process, wait_reading_process_output) [AIX]:
7537 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7538 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7539 a multithreaded environment anyway).
7540 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7542 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7544 * image.c (x_find_image_file): Don't close a remote file handle.
7546 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7548 Fix races with threads and file descriptors.
7549 * callproc.c (Fcall_process_region):
7550 * dired.c (open_directory):
7551 * emacs.c (main, Fdaemon_initialized):
7552 * image.c (x_find_image_file):
7553 * inotify.c (Finotify_rm_watch):
7554 * lread.c (Flocate_file_internal):
7555 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7556 * term.c (term_mouse_moveto, init_tty):
7557 * termcap.c (tgetent):
7558 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7559 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7560 * unexhp9k800.c, unexmacosx.c (unexec):
7561 * callproc.c (Fcall_process_region):
7562 Use emacs_close, not close.
7563 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7564 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7565 and posix_close function on current platforms (which all lack them).
7566 (emacs_close): Use it. This should fix the races on GNU/Linux and
7567 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7568 and it should avoid closing random victim file descriptors on
7571 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7573 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7574 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7577 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7578 This is for .gdbinit xbacktrace.
7580 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7581 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7582 (emacs_set_tty): Now static.
7583 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7584 * term.c (tty_capable_p, tty_default_color_capabilities)
7585 (get_tty_terminal, term_mouse_movement)
7586 (handle_one_term_event, init_tty, maybe_fatal):
7587 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7588 (tgetent, scan_file, name_match, compare_contin):
7589 * terminal.c (get_terminal):
7590 Use bool for boolean.
7591 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7592 Prefer char to unsigned char if either will do.
7593 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7594 (tty_write_glyphs): Prefer int to unsigned.
7595 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7596 All callers changed.
7597 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7599 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7602 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7603 (B__dummy__): New dummy symbol, to pacify C89.
7604 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7605 they can't grok varargs macros.
7606 * dispnew.c (add_window_display_history)
7607 (add_frame_display_history):
7608 * print.c (print_object):
7609 * xdisp.c (debug_method_add):
7610 Use %p printf format only for void pointers.
7611 * emacs.c (usage_message): New constant, replacing ...
7612 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7613 (main): Adjust to usage reorg.
7614 * fns.c (syms_of_fns):
7615 * profiler.c (syms_of_profiler):
7616 Don't use non-constant struct initializers.
7617 * gnutls.h (gnutls_initstage_t):
7618 * lisp.h (enum Lisp_Fwd_Type):
7619 * lread.c (lisp_file_lexically_bound_p):
7620 * xsettings.c (anonymous enum):
7621 Remove trailing comma.
7622 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7623 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7624 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7626 * regex.c (const_re_char): New type, to pacify strict C89.
7627 All uses of 'const re_char' replaced to use it.
7628 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7629 with glibc when strict C89. This change is imported from gnulib.
7631 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7632 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7633 Omit GNU_LINUX implementation, since it requires long long.
7634 * xterm.c (x_draw_underwave):
7635 Do not assume the traditional order of struct's members.
7636 (x_term_init): Rewrite to avoid the need for non-constant structure
7639 Syntax cleanup, mostly replacing macros with functions.
7640 This removes the need for the syntax_temp hack.
7641 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7642 * syntax.c (SYNTAX_INLINE): New macro.
7643 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7644 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7645 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7646 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7647 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7648 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7649 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7650 Now constants, not macros.
7651 (syntax_temp) [!__GNUC__]: Remove.
7652 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7653 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7654 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7655 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7656 Move here from syntax.h; now functions, not macros. Except for the
7657 last function, these are static since only syntax.c uses them.
7658 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7659 All uses changed. Now a function, not a macro; use this fact
7660 to simplify the code.
7661 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7662 compiler bugs; no longer relevant.
7663 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7664 (SYNTAX_INLINE): New macro.
7665 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7666 for the new functions. Use bool for boolean member.
7667 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7668 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7669 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7670 (SETUP_BUFFER_SYNTAX_TABLE):
7671 Now extern inline functions, not macros.
7672 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7673 Remove; all uses replaced by implementation.
7674 (syntax_temp) [!__GNUC__]: Remove decl.
7675 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7677 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7679 * emacs.c (main): Fix syntax error.
7681 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7683 Timestamp fixes for undo (Bug#14824).
7684 * atimer.c (schedule_atimer):
7685 * fileio.c (Ffile_newer_than_file_p):
7686 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7687 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7688 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7689 (syms_of_fileio): Remove Sclear_visited_file_name.
7690 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7691 file doesn't exist; this avoids an ambiguity with negative timestamps.
7692 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7693 * systime.h (make_emacs_time, invalid_emacs_time):
7694 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7695 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7696 * undo.c (record_first_change): Push (visited-file-modtime) onto
7697 undo list rather than reimplementing it by hand, incorrectly.
7699 2013-07-09 Ken Brown <kbrown@cornell.edu>
7701 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7703 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7705 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7707 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7709 Handle errno and exit status a bit more carefully.
7710 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7711 number into an exit status. Instead, use EXIT_CANCELED.
7712 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7713 * callproc.c (relocate_fd):
7714 * emacs.c (close_output_streams, main):
7715 * process.c (create_process):
7716 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7717 Use emacs_perror for simplicity.
7718 * callproc.c (relocate_fd, main):
7719 * sysdep.c (sys_subshell):
7720 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7721 (shut_down_emacs): Use emacs_write, not write.
7722 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7723 * fileio.c (Fcopy_file, e_write):
7724 * nsterm.m (ns_select):
7725 * process.c (send_process):
7726 * sound.c (vox_write):
7727 Use emacs_write_sig, not emacs_write.
7728 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7729 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7731 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7733 (emacs_full_write): New function.
7734 (emacs_write): Rewrite to use it.
7735 (emacswrite_sig, emacs_perror): New functions.
7736 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7738 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7740 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7741 on NS even if it is present. Pixmap on NS is a void*.
7743 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7745 Port to Ubuntu 10 (Bug#14803).
7746 Problem reported by T.V. Raman.
7747 * process.c (close_on_exec, accept4, process_socket):
7748 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7750 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7752 * w32.c (sys_dup): Declare prototype.
7756 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7758 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7760 Make file descriptors close-on-exec when possible (Bug#14803).
7761 This simplifies Emacs a bit, since it no longer needs to worry
7762 about closing file descriptors by hand in some cases.
7763 It also fixes some unlikely races. Not all such races, as
7764 libraries often open files internally without setting
7765 close-on-exec, but it's an improvement.
7766 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7767 * callproc.c (Fcall_process) [!MSDOS]:
7768 * emacs.c (main) [!DOS_NT]:
7769 * nsterm.m (ns_term_init):
7770 * process.c (create_process):
7771 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7772 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7773 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7774 Prefer mkostemp with O_CLOEXEC to mkstemp.
7775 * callproc.c (relocate_fd) [!WINDOWSNT]:
7776 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7777 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7779 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7780 Make the resulting file descriptor close-on-exec.
7781 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7782 * lread.c (load_descriptor_list, load_descriptor_unwind):
7783 Remove; no longer needed. All uses removed.
7784 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7785 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7787 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7788 (Fmake_network_process, Fnetwork_interface_list)
7789 (Fnetwork_interface_info, server_accept_connection):
7790 Make newly-created socket close-on-exec.
7791 * sysdep.c (emacs_open, emacs_fopen):
7792 Make new-created descriptor close-on-exec.
7793 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7794 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7796 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7798 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7799 for NS_IMPL_GNUSTEP.
7801 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7803 Fix openp errno handling.
7804 * callproc.c (Fcall_process): Preserve openp errno around close.
7805 * lread.c (openp): Set errno when returning -1, as some callers
7808 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7810 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7812 * nsterm.h (NSSavePanel): Update comment.
7813 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7814 (ns_run_file_dialog): Declare.
7816 * nsfns.m: Remove panelOK.
7818 (ns_run_file_dialog): New function.
7819 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7820 event loop, so file dialog is popped up by ns_run_file_dialog, called
7821 by sendEvent (Bug#14578).
7822 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7824 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7826 * xdisp.c (default_line_pixel_height): New function.
7827 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7828 (try_cursor_movement, redisplay_window, try_window)
7829 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7831 * window.c (window_scroll_pixel_based):
7832 use default_line_pixel_height.
7834 * dispextern.h (default_line_pixel_height): Add prototype.
7836 * frame.c (x_set_line_spacing): Accept a float value for
7837 line-spacing parameter, per the documentation.
7839 * data.c (Fmultibyte_string_p): Doc fix.
7841 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7843 Use emacs_open more consistently when opening files.
7844 This handles EINTR more consistently now, and makes it easier
7845 to introduce other uniform changes to file descriptor handling.
7846 * sysstdio.h: New file.
7847 * buffer.c (mmap_init):
7848 * cygw32.c (chdir_to_default_directory):
7849 * dispnew.c (Fopen_termscript):
7850 * emacs.c (Fdaemon_initialized):
7851 * fileio.c (Fdo_auto_save):
7852 * image.c (slurp_file, png_load_body, jpeg_load_body):
7853 * keyboard.c (Fopen_dribble_file):
7855 * print.c (Fredirect_debugging_output):
7856 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7857 * termcap.c (tgetent):
7858 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7859 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7860 * w32term.c (w32_initialize) [CYGWIN]:
7861 * xfaces.c (Fx_load_color_file):
7862 Use emacs_open instead of plain open, and emacs_fopen instead of
7864 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7865 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7866 * callproc.c (default_output_mode): New constant.
7867 (Fcall_process): Use it to call emacs_open instead of plain creat.
7868 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7869 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7870 (emacs_fopen): New function.
7871 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7872 Include <lisp.h>, for emacs_open.
7873 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7875 Remove duplicate #include directives.
7876 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7878 Don't include stdio.h twice.
7879 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7880 Don't include sys/types.h or stdio.h twice.
7881 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7882 * lread.c: Don't include coding.h twice.
7883 * nsfont.m: Don't include frame.h twice.
7884 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7885 * ralloc.c: Don't include <unistd.h> twice.
7886 * xdisp.c: Don't include font.h twice.
7887 * xterm.c: Don't include fontset.h twice.
7888 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7890 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7892 Scale ImageMagick images more carefully.
7893 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7894 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7895 Be more careful about avoiding undefined behavior after
7896 integer overflow and division by zero.
7898 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7900 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7901 (syms_of_w32fns): DEFSYM them.
7902 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7903 (CCHDEVICENAME): Define macros if not defined.
7904 (struct MONITOR_INFO_EX): New struct.
7905 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7906 (enum_display_monitors_fn): New variable.
7907 (globals_of_w32fns): Initialize it.
7908 (Fx_display_pixel_width, Fx_display_pixel_height)
7909 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7910 multi-monitor setups in docstrings.
7911 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7912 screen size by primary monitor's millimeter per pixel.
7913 (w32_monitor_enum, w32_display_monitor_attributes_list)
7914 (w32_display_monitor_attributes_list_fallback)
7915 (Fw32_display_monitor_attributes_list): New functions.
7916 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7918 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7920 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7922 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7924 * fileio.c (Qfile_notify_error): New error symbol.
7926 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7927 * inotify.c (inotify_callback, symbol_to_inotifymask)
7928 (Finotify_add_watch, Finotify_rm_watch): Use it.
7929 (inotifyevent_to_event): Exchange order of cookie and file name.
7930 (Finotify_add_watch): Adapt docstring.
7932 * lisp.h (Qfile_notify_error): Declare.
7934 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7936 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7937 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7938 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7939 which did not work (see <http://bugs.gnu.org/14569#307>).
7940 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7941 && (!noninteractive || initialized)). This attempts to thread
7942 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7944 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7946 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7947 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7949 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7951 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7952 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7953 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7954 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7956 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7958 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7959 Define to __sys_siglist.
7961 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7963 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7964 word-wrap, so that overflow-newline-into-fringe would work in
7965 visual-line-mode. (Bug#2749)
7966 (move_it_in_display_line_to): When the last scanned display
7967 element fits exactly on the display line, and
7968 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7969 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7970 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7971 finding buffer position that corresponds to pixel coordinates,
7972 e.g. in buffer_posn_from_coords.
7974 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7976 * process.c (handle_child_signal): Call catch_child_signal if
7979 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7981 Don't convert function pointers to void * and back.
7982 It isn't portable C, and it's easy enough to avoid.
7983 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7984 (make_save_value): Add support for SAVE_FUNCPOINTER.
7985 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7986 * print.c (print_object):
7987 Distinguish function from object pointers.
7988 * lisp.h (SAVE_FUNCPOINTER): New constant.
7989 (SAVE_SLOT_BITS): Adjust to it.
7990 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7991 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7992 (voidfuncptr): New typedef.
7993 (struct Lisp_Save_Value): New member data[0].funcpointer.
7994 (XSAVE_FUNCPOINTER): New function.
7996 Simplify buildobj processing.
7997 * Makefile.in (buildobj.h): Make it a sequence of strings each
7998 followed by comma, rather than a single string. Put it into a
7999 .tmp file in case there's an error while generating it.
8000 (gl-stamp): Use .tmp for temp files.
8001 (mostlyclean): Clean .tmp files.
8002 * doc.c (buildobj): Move to just the routine that needs it.
8003 It's now an array of strings, so processing is simpler.
8005 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8007 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8008 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8009 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8010 Invoke malloc_enable_thread even when not interactive.
8011 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8012 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8013 in this case, since the underlying bug has now been fixed.
8015 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8017 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8018 unlinking it (bug#14691).
8020 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8022 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8023 before checking whether buffer is modified. This lets
8024 `kill-buffer-query-functions' cancel killing of the buffer or save
8025 its content before `kill-buffer' asks user the "Buffer %s
8026 modified; kill anyway?" question.
8028 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8030 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8031 Let the super performKeyEquivalent deal with them (Bug#14747).
8033 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8035 * widget.c (resize_cb): Remove unused local.
8037 Do not use GTK 3 if it exists but cannot be compiled.
8038 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8039 * xterm.c (x_error_handler) [!USE_GTK]:
8042 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8044 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8046 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8047 to the valid range of values. (Bug#14753)
8049 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8050 when moving point by using the current glyph matrix. This avoids
8051 the need to force redisplay when this function is called in a
8054 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8056 Fix minor problems found by static checking.
8057 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8058 Redo the latter's body to sidestep GCC parenthesization warnings.
8059 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8060 * coding.c (detect_coding, detect_coding_system):
8061 * coding.h (struct undecided_spec):
8062 Use bool for boolean.
8063 * image.c (QCmax_width, QCmax_height): Now static.
8064 * xdisp.c (Fmove_point_visually): Remove unused local.
8066 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8068 * xdisp.c (Fmove_point_visually): New function.
8070 2013-06-28 Kenichi Handa <handa@gnu.org>
8072 * coding.h (define_coding_undecided_arg_index): New enum.
8073 (coding_attr_index): New members
8074 coding_attr_undecided_inhibit_null_byte_detection,
8075 coding_attr_undecided_inhibit_iso_escape_detection,
8076 coding_attr_undecided_prefer_utf_8.
8077 (undecided_spec): New struct.
8078 (struct coding_system): New member `undecided' of the member
8081 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8082 (detect_coding): Likewise.
8083 (detect_coding_system): Likewise.
8084 (Fdefine_coding_system_internal): New coding system properties
8085 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8087 (syms_of_coding): Adjust for coding_arg_undecided_max.
8089 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8091 * image.c (x_from_xcolors): Remove unused local.
8093 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8095 Defer image data transfer between X client and server until actual
8098 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8101 * image.c (Destroy_Image): Remove.
8102 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8103 `mask_p', and `colors_p'. All uses changed.
8104 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8105 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8106 New macros for `flags' arg to x_clear_image_1.
8107 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8108 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8109 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8110 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8111 (image_get_x_image, image_unget_x_image): New functions or macros.
8112 (image_background, image_background_transparent, x_to_xcolors)
8113 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8114 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8115 instead of Destroy_Image.
8116 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8117 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8118 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8119 (imagemagick_load_image, svg_load_image): Use them instead of
8120 x_create_x_image_and_pixmap, and x_put_x_image followed by
8121 x_destroy_x_image, respectively.
8122 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8123 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8124 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8125 background_transparent fields.
8126 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8127 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8129 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8131 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8132 This mostly consists of undoing recent changes.
8133 * callproc.c (Fcall_process):
8134 * process.c (create_process):
8135 Do not worry about catching SIGCHLD here, undoing previous change.
8136 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8137 * process.c, process.h (catch_child_signal):
8138 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8139 * process.c (catch_child_handler): Don't worry about being called
8140 lazily and do not assume caller has blocked SIGCHLD, undoing
8141 previous change. Move first-time stuff back to
8142 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8143 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8144 set lib_child_handler if it's already initialized, which may
8145 help avoid problems on GNUstep.
8147 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8149 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8150 * callproc.c (Fcall_process):
8151 * process.c (create_process):
8152 Make sure SIGCHLD is caught before we fork,
8153 since Emacs startup no arranges to catch SIGCHLD.
8154 * process.c (lib_child_handler): Initialize to null, not to
8156 (catch_child_signal): Allow self to be called lazily.
8157 Do nothing if it's already been called.
8158 Assume caller has blocked SIGCHLD (all callers do now).
8159 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8160 just before it's really needed.
8161 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8162 since it hasn't been caught yet.
8164 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8166 * image.c (compute_image_size): New function to implement
8167 :max-width and :max-height.
8168 (imagemagick_load_image): Use it.
8170 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8172 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8173 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8175 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8176 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8177 the SIGCHLD handler, since the code is not atomic and (due to glib)
8178 signals may be arriving now.
8179 * sysdep.c (init_signals): Do not catch child signals here;
8180 'main' now does that later, at a safer time.
8182 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8184 Clean up SIGCHLD handling a bit (Bug#14569).
8185 * process.c, process.h (catch_child_signal):
8186 Now always extern, even if !NS_IMPL_GNUSTEP.
8187 * process.c (catch_child_signal): Move glib tickler here from
8188 init_process_emacs, so that it's done earlier in Emacs
8189 initialization. Also move the noninteractive && !initialized
8190 check here from init_process_emacs. This is all a bit cleaner for
8191 GNUish platforms, and I hope it works around the Cygwin bug.
8192 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8193 that glib signal handling is tickled before glib creates threads.
8195 * process.c (wait_reading_process_output): Avoid int overflow
8196 when reading more than 2 GiB total from a process.
8198 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8200 * process.c (create_process): Handle a couple more cases,
8201 i.e., work even if new_argv and wait_child_setup[i] are cached.
8202 Use Fcall_process's style for volatile vars.
8204 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8206 * process.c (create_process): Mark PROCESS volatile.
8208 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8210 Use C99-style flexible array members if available.
8211 This avoids some subtle aliasing issues, which typically
8212 aren't a problem with GCC but may be a problem elsewhere.
8213 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8214 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8215 In either case, it uses a flexible array member rather than
8216 the old struct hack. All uses changed.
8217 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8218 Adjust to sdata reorganization.
8219 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8220 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8221 that ports better to pre-C99 non-GCC.
8222 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8223 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8224 as the latter has changed.
8225 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8226 and port better to pre-C99 GCC.
8227 * image.c (struct xpm_cached_color):
8228 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8229 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8230 Use FLEXIBLE_ARRAY_MEMBER.
8231 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8232 Move decl to top level so it gets checked against implementation.
8233 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8234 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8236 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8238 * syntax.c: Integer cleanups.
8239 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8240 All uses that need 0-or-2 changed to:
8241 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8242 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8243 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8244 (char_quoted, prev_char_comend_first, back_comment)
8245 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8246 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8247 Use bool for boolean.
8248 (update_syntax_table, skip_chars, skip_syntaxes):
8249 Prefer int to unsigned when either will do.
8250 (back_comment): Return boolean success flag, like forw_comment,
8251 instead of positive-or-minus-1 (which might have overflowed int anyway).
8252 Don't stuff ptrdiff_t into int.
8253 (syntax_spec_code, syntax_code_spec): Now const.
8254 (Fmatching_paren, scan_lists, scan_sexps_forward):
8255 Use enum syntaxcode for syntax code.
8256 (Fmatching_paren): Check that arg is a character, not just an integer.
8257 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8258 (Finternal_describe_syntax_value): Omit no-longer-needed
8260 (skip_chars): Use char, not unsigned char, when the distinction
8262 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8263 * bytecode.c (exec_byte_code):
8264 * syntax.c (syntax_spec_code, Fchar_syntax)
8265 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8267 * syntax.h (SYNTAX_WITH_FLAGS):
8268 Omit unnecessary casts.
8270 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8272 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8273 line dimensions here, to avoid race conditions with the main
8274 thread. (Bug#14062, bug#14630, bug#14669)
8276 * w32term.c (w32_draw_window_cursor): Compute the header line and
8277 mode line dimensions here.
8278 <w32_system_caret_window, w32_system_caret_hdr_height>:
8279 <w32_system_caret_mode_height>: New variables.
8281 * w32term.h: Declare them.
8283 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8285 * alloc.c (die): Move "assertion failed" string here ...
8286 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8287 COND when SUPPRESS_CHECKING. This shrinks the executable text
8288 size by 0.8% to 2.2% when configured with --enable-checking,
8289 depending on optimization flags (GCC 4.8.1 x86-64).
8291 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8293 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8295 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8296 base is 2; this is more accurate.
8298 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8300 * sound.c (string_default): Move to !WINDOWSNT section.
8301 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8303 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8305 * sound.c: Integer cleanups.
8306 Remove unnecessary forward decls.
8307 (struct sound_device): The 'file' member is now a Lisp_Object, not
8308 a char *, so that we needn't invoke alloca on a huge size.
8309 (Fplay_sound_internal): Adjust to this.
8310 (string_default): New function.
8311 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8312 Use it to adjust to the struct sound_device change.
8313 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8314 (be2hs) [0]: Remove.
8316 * syntax.c (skip_chars): Don't use uninitialized storage
8317 when searching a multibyte buffer for characters that are not in a
8318 unibyte string that contains non-ASCII characters.
8320 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8322 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8323 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8325 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8327 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8329 2013-06-18 Kenichi Handa <handa@gnu.org>
8331 * font.c (Ffont_spec): Signal an error for an invalid font name
8334 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8336 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8337 In particular this ports to 32-bit sparc Sun cc.
8338 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8339 array with a dummy element at specpdl[-1], so that its address can
8341 (unbind_to): Do not copy the binding; not needed, now that we
8342 copy old_value in the one place where the copy is needed.
8343 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8344 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8345 (union specbinding): Rename from struct specbinding. Redo layout
8346 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8347 which is not portable. With Sun C 5.12 32-bit sparc, the
8348 declaration causes nargs to be an unsigned bitfield, a behavior
8349 that the C standard allows; but Emacs wants nargs to be signed.
8350 The overall type is now a union of structures rather than a
8351 structure of union of structures, and the 'kind' member is now a
8352 bitfield, so that the overall type doesn't grow. All uses changed.
8353 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8355 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8357 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8358 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8360 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8362 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8364 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8365 unless we know that the window w's frame is a frame object.
8366 Another attempt at solving bug#14062 and bug#14630.
8368 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8370 * textprop.c (property_set_type): New enum.
8371 (add_properties): Allow appending/prepending text properties.
8372 (add_text_properties_1): Factored out of Fadd_text_properties.
8373 (Fadd_text_properties): Move all the code into
8374 add_text_properties_1.
8375 (Fadd_face_text_property): New function that calls
8376 add_text_properties_1.
8378 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8380 Move functions from lisp.h to individual modules when possible.
8381 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8382 * alloc.c (XFLOAT_INIT, set_symbol_name):
8383 * buffer.c (CHECK_OVERLAY):
8384 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8385 (set_char_table_parent):
8386 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8387 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8388 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8389 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8391 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8392 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8393 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8394 (backtrace_args, backtrace_debug_on_exit):
8395 * floatfns.c (CHECK_FLOAT):
8396 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8397 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8398 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8399 (set_hash_index_slot):
8400 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8401 * marker.c (CHECK_MARKER):
8402 * textprop.c (CHECK_STRING_OR_BUFFER):
8403 * window.c (CHECK_WINDOW_CONFIGURATION):
8404 Move here from lisp.h, and make these functions static rather than
8406 * buffer.c (Qoverlayp):
8408 * fns.c (Qhash_table_p):
8409 * window.c (Qwindow_configuration_p):
8411 * lisp.h: Remove the abovementioned defns and decls.
8413 Use functions, not macros, for XINT etc (Bug#11935).
8414 In lisp.h, prefer functions to function-like macros, and
8415 constants to object-like macros, when either will do. This:
8416 . simplifies use, as there's no more need to worry about
8417 arguments' side effects being evaluated multiple times.
8418 . makes the code easier to debug on some platforms.
8419 However, when using gcc -O0, keep using function-like macros
8420 for a few critical operations, for performance reasons.
8421 This sort of thing isn't needed with gcc -Og, but -Og
8422 is a GCC 4.8 feature and isn't widely-enough available yet.
8423 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8424 Remove enum lsb_bits; no longer needed.
8425 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8426 * buffer.c (Qoverlap):
8428 * fns.c (Qhash_table_p):
8429 Now extern, so lisp.h can use these symbols.
8430 * dispextern.h: Include character.h, for MAX_CHAR etc.
8431 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8432 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8433 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8434 (GLYPH_CODE_P): Move here from lisp.h.
8435 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8436 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8437 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8438 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8439 XUNTAG now returns void *.
8440 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8441 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8442 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8443 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8444 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8445 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8446 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8447 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8448 New macros, renamed from their sans-lisp_h_ counterparts.
8449 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8450 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8451 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8452 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8453 If compiling via GCC without optimization, define these as macros
8454 in addition to inline functions.
8455 To disable this, compile with -DINLINING=0.
8456 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8457 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8458 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8459 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8460 (INTMASK, VALMASK): Now macros, since static values cannot be
8461 accessed from extern inline functions.
8462 (VALMASK): Also a constant, for benefit of old GDB.
8463 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8464 is INTEGERP, which can fold it in.
8465 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8466 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8467 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8468 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8469 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8470 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8471 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8472 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8473 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8474 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8475 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8476 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8477 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8478 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8479 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8480 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8481 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8482 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8483 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8484 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8485 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8486 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8487 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8488 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8489 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8490 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8491 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8492 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8493 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8494 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8495 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8496 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8497 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8499 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8500 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8501 (VALMASK): Define in one place rather than in two, merging the
8502 USE_LSB_TAG parts; this is simpler.
8503 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8504 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8505 Move up, to avoid use before definition.
8506 Also include "globals.h" earlier, for the same reason.
8507 (make_natnum): New function.
8508 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8509 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8510 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8511 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8512 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8513 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8514 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8515 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8516 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8517 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8518 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8519 (Qwindow_configuration_p, Qimage): New forward declarations.
8520 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8521 (STRING_COPYIN): Remove; unused.
8522 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8523 (xcar_addr, xcdr_addr): New functions. All uses changed.
8524 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8525 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8526 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8527 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8528 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8529 (TYPE_RANGED_INTEGERP): Simplify.
8530 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8531 (setlocale, fixup_locale, synchronize_system_messages_locale)
8532 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8533 Now empty functions, not macros.
8534 (functionp): Return bool, not int.
8535 * window.c (Qwindow_configuration_p): Now extern,
8536 so window.h can use it.
8537 * window.h (Qwindowp): Move decl back to lisp.h.
8539 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8541 * xdisp.c (Fline_pixel_height): New function, required for solving
8544 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8546 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8548 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8550 * lread.c (syms_of_lread):
8551 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8553 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8555 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8557 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8559 * fileio.c (expand_file_name): Doc fix.
8561 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8563 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8564 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8565 Wait for self, not for 0. This can't hurt on GNU or similar
8566 system, and may help with Cygwin.
8568 * keyboard.c: Don't use PROP (...) as an lvalue.
8569 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8570 Use set_prop (A, B), not PROP (A) = B.
8572 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8574 * xdisp.c (get_it_property): Use it->window instead of generating
8575 a Lisp object from it->w.
8577 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8579 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8580 get-char-property the window that is being rendered, instead of
8581 the buffer, to support window-specific overlays. (Bug#14575)
8582 (compute_display_string_pos): When W is NULL, use the current
8583 buffer as the object to pass to get-char-property.
8584 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8585 pointer member of the bidi iterator, since no window is pertinent
8588 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8590 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8591 being displayed, and pass it to compute_display_string_pos.
8592 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8593 (bidi_paragraph_init): All callers changed.
8595 * xdisp.c (init_from_display_pos, init_iterator)
8596 (handle_single_display_spec, next_overlay_string)
8597 (get_overlay_strings_1, reseat_1, reseat_to_string)
8598 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8599 Set bidi_it.w member from it->w.
8600 (compute_display_string_pos): Accept additional argument, the
8601 window being displayed, and pass it to Fget_char_property.
8604 * dispextern.h (struct bidi_it): New member w, the window being
8606 (compute_display_string_pos): Adjust prototype.
8608 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8610 * xgselect.c: Remove unneeded include xterm.h.
8612 * process.c (wait_reading_process_output): Check for NS before GLIB.
8613 GLIB may be linked in due to rsvg, but ns_select must be called.
8615 * xgselect.c (xg_select): Remove call to window_system_available
8616 and g_main_context_pending at the top, so Gdk events (i.e. file
8617 notify) are processed when Emacs is started with -nw.
8619 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8621 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8622 (ctagsfiles3): New variable, includes only *.m files.
8623 (TAGS): Use an explicit language name in the regular expressions,
8624 to avoid transformation of '/SOMETHING' by MSYS to
8625 'c:\MSYS\SOMETHING'.
8627 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8629 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8631 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8633 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8634 still need to set the mouse pointer shape and activate help-echo.
8637 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8639 A few porting etc. fixes for the new file monitor code.
8640 See the thread containing
8641 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8642 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8643 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8644 (dir_monitor_callback, Fgfile_rm_watch):
8645 Use assq_no_quit instead of Fassoc, for speed.
8646 (dir_monitor_callback, Fgfile_rm_watch):
8647 eassert that the monitor is a fixnum.
8648 (dir_monitor_callback): No need for CDR_SAFE.
8649 Simplify building of lisp with alternative tails.
8650 (Fgfile_add_watch, Fgfile_rm_watch):
8651 Do not assume glib functions set errno reliably on failure.
8652 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8653 and signal an error otherwise.
8654 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8655 Use Fdelq instead of Fdelete, for speed.
8657 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8659 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8660 don't insist on being invoked on a highlighted tool-bar button.
8661 Avoids losing tool-bar functionality when mouse-highlight is nil.
8662 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8663 Don't highlight when mouse-highlight is nil.
8664 (note_mouse_highlight): When mouse-highlight is nil, don't return
8665 right away; instead, run tool-bar and mode-line highlight
8666 subroutine, clear any existing highlight, and revert the mouse
8667 pointer to its default shape. (Bug#14558)
8669 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8671 * lisp.mk (lisp): Add prog-mode.el.
8673 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8675 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8676 * process.c (dummy_handler): New function.
8677 (lib_child_handler): New static var.
8678 (handle_child_signal): Invoke it.
8679 (catch_child_signal): If a library has set up a signal handler,
8680 save it into lib_child_handler.
8681 (init_process_emacs): If using glib and not on Windows, tickle glib's
8682 child-handling code so that it initializes its private SIGCHLD handler.
8683 * syssignal.h (SA_SIGINFO): Default to 0.
8684 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8685 31; it should no longer be needed now.
8687 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8689 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8691 * gfilenotify.c (globals_of_gfilenotify): New function.
8692 (syms_of_gfilenotify): Move global initialization there.
8694 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8696 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8698 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8699 * keyboard.c (menu_bar_items, tool_bar_items):
8700 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8701 not override local keymaps any more.
8703 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8705 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8707 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8709 * w32console.c (initialize_w32_display): Return the dimensions of
8710 the console window via 2 additional arguments, not via the current
8711 frame. This avoids crashes due to overrunning the bounds of
8712 frame's decode_mode_spec_buffer, which is not resized following
8713 the change of the frame dimensions from the initial 10x10.
8715 * w32term.h (w32_initialize_display_info): Adjust prototype.
8717 * term.c (init_tty): Take dimensions of the frame from the values
8718 returned by initialize_w32_display.
8720 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8721 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8722 (LIBES): Add $(GFILENOTIFY_LIBS).
8724 * w32inevt.c (handle_file_notifications): Add dummy implementation
8725 for !HAVE_W32NOTIFY.
8727 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8729 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8731 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8733 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8735 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8737 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8739 Fix minor problems found by static checking.
8740 * data.c (pure_write_error):
8741 Use xsignal2, not Fsignal, as Fsignal might return.
8742 * eval.c (set_backtrace_debug_on_exit): Now static.
8743 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8744 No longer inline. EXTERN_INLINE is needed only for functions
8745 defined in .h files. Reindent function header as per GNU style.
8746 (backtrace_p, backtrace_top, backtrace_next):
8747 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8748 compiler or linker. Add extern decls to pacify gcc -Wall.
8749 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8751 * frame.c (free_monitors): Define only on platforms that need it.
8752 * nsterm.m (ns_term_init):
8753 * process.c (catch_child_signal):
8754 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8755 defined on all porting targets these days.
8756 * process.c, process.h (catch_child_signal):
8757 Make it extern only if NS_IMPL_GNUSTEP is defined.
8759 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8761 * w32.c (gettimeofday): Make the signature identical to prototype
8762 in nt/inc/sys/time.h.
8764 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8766 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8769 * keyboard.c (safe_run_hooks_error): Improve error message.
8771 * data.c (pure_write_error): Add `object' argument.
8772 * puresize.h (CHECK_IMPURE): Use it.
8774 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8776 * Makefile.in (NOTIFY_OBJ): New variable.
8777 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8779 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8780 Call syms_of_gfilenotify.
8782 * gfilenotify.c: New file.
8784 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8785 and Qfile_w32notify.
8786 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8787 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8789 * lisp.h: Declare syms_of_gfilenotify.
8791 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8793 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8795 Merge the specpdl and backtrace stacks. Make the structure of the
8796 specpdl entries more obvious via a tagged union of structs.
8797 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8798 (enum specbind_tag): New enum.
8799 (struct specbinding): Make it a tagged union of structs.
8800 Add a case for backtrace records.
8801 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8802 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8803 (backtrace_debug_on_exit): New accessors.
8804 (struct backtrace): Remove.
8805 (struct catchtag): Remove backlist field.
8806 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8808 (Flocal_variable_p): Speed up the common case where the binding is
8810 * eval.c (backtrace_list): Remove.
8811 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8812 (set_backtrace_args, set_backtrace_nargs)
8813 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8814 (backtrace_next): New functions.
8815 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8816 (unwind_to_catch, internal_lisp_condition_case)
8817 (internal_condition_case, internal_condition_case_1)
8818 (internal_condition_case_2, internal_condition_case_n): Don't bother
8819 with backtrace_list any more.
8820 (Fsignal): Adjust to new backtrace format.
8821 (grow_specpdl): Move up.
8822 (record_in_backtrace): New function.
8823 (eval_sub, Ffuncall): Use it.
8824 (apply_lambda): Adjust to new backtrace format.
8825 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8827 (specbind): Adjust to new specpdl format. Simplify.
8828 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8829 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8831 (mark_backtrace): Remove.
8832 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8833 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8834 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8836 * profiler.c (record_backtrace): Use get_backtrace.
8837 (handle_profiler_signal): Use backtrace_top_function.
8838 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8841 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8843 * process.h (catch_child_signal): Declare.
8845 * process.c (catch_child_signal): New function.
8846 (init_process_emacs): Call it.
8848 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8849 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8851 (x_set_cursor_type): Remove declaration.
8852 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8853 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8854 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8855 (ns_get_color): Use F suffix on float.
8856 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8857 (ns_get_rgb_color): Remove.
8858 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8859 (note_mouse_movement): x and y are CGFloat.
8860 (ns_draw_fringe_bitmap): Remove unused rowY.
8861 Change #if to COCOA && >= 10_6.
8862 (ns_draw_window_cursor): Remove unused overspill.
8863 (ns_draw_underwave): width and x are EamcsCGFloat.
8864 (ns_draw_box): thickness is CGFloat.
8865 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8866 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8867 if not in main thread.
8868 (ns_get_pending_menu_title, ns_check_menu_open)
8869 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8870 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8871 (sendFromMainThread:): New method.
8872 (changeFont:): size is CGFloat.
8873 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8874 Disable warning about permanent text.
8875 (characterIndexForPoint:): Adjust return type depending on GNUstep
8877 (mouseDown:): delta is CGFloat.
8878 (updateFrameSize): Remove unised variable f.
8879 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8880 Cast float to EmacsCGFloat.
8881 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8882 also to -1 when restoring.
8883 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8884 inside NS_IMPL_COCOA.
8885 (toggleFullScreen:): Put call to toggleFullScreen inside
8886 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8887 (setPosition:portion:whole:): por is CGFloat.
8888 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8889 (mouseDown:): Use CGFloat.
8890 (mouseDragged:): Remove unised variable edge.
8891 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8893 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8895 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8896 when NS_IMPL_GNUSTEP.
8897 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8898 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8899 (EmacsToolbar): Add clearAll. Add tag argument to
8900 addDisplayItemWithImage.
8901 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8903 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8905 * nsmenu.m (ns_update_menubar): Make static.
8906 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8907 (fillWithWidgetValue:): Add cast to SEL for setAction.
8908 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8909 (update_frame_tool_bar): Update code for GNUstep.
8910 (clearAll): New method.
8911 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8912 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8913 Move identifierToItem setObject and activeIdentifiers addObject before
8914 call to insertItemWithItemIdentifier.
8915 (validateVisibleItems): Fix indentation.
8916 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8917 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8918 UtilityWindow to aStyle, remove call to setStyleMask.
8920 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8922 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8923 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8924 Use F suffix on floats.
8925 (ns_char_width): Returns CGFloat.
8926 (ns_ascii_average_width): w is CGFloat instead of float.
8927 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8929 (ns_glyph_metrics): CGFloat instead of float.
8931 * nsfns.m (x_set_foreground_color, x_set_background_color):
8933 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8934 remove unused variables.
8935 (Fns_read_file_name): Keep track if panel is for save.
8936 Use ns_filename_from_panel/ns_directory_from_panel.
8937 (Fns_list_services): delegate only used for COCOA.
8938 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8939 Just return the input if GNUstep.
8940 (x_screen_planes): Remove.
8941 (Fxw_color_values): Use EmacsCGFloat
8942 (Fns_display_monitor_attributes_list): Only get screen number for
8944 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8946 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8947 ns_directory_from_panel.
8949 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8951 * process.c (handle_child_signal): Also use WCONTINUED.
8952 This is so that list-processes doesn't mistakenly list the process
8953 as stopped, when the process has actually been continued and is
8956 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8958 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8959 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8960 not already configured.
8962 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8964 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8966 * Makefile.in (mostlyclean): Remove *.res files.
8968 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8970 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8971 a buffer (bug#8447).
8973 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8975 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8976 display vector, and we backtrack, handle the case that the
8977 previous character position is also displayed from a display
8978 vector or covered by a display string or image. (Bug#14476)
8980 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8982 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8983 (struct MonitorInfo, free_monitors): Remove.
8984 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8985 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8986 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8989 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8990 (struct MonitorInfo, free_monitors): Remove.
8991 (ns_screen_name): Make static.
8992 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8993 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8996 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8997 (struct MonitorInfo): New struct.
8998 (free_monitors, make_monitor_attribute_list): Declare.
9000 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9002 (free_monitors, make_monitor_attribute_list): New functions.
9003 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9006 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9008 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9010 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9012 * keyboard.c: Apply keyboard decoding only to events that come directly
9013 from the tty, not from unread-command-events (bug#14368).
9014 (read_event_from_main_queue): New function, extracted from read_char.
9015 (read_decoded_char): Remove.
9016 (read_decoded_event_from_main_queue): New function to replace it.
9017 (read_char): Use it.
9018 (read_key_sequence): Use read_char rather than read_decoded_char.
9020 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9022 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9024 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9026 2013-05-22 Kenichi Handa <handa@gnu.org>
9028 The following changes are to fix the setting of
9029 buffer-file-coding-system on, for instance, C-x RET c unix RET
9030 _FILE_OF_DOS_EOL_TYPE_ RET.
9032 * coding.h (struct coding_system): New member detected_utf8_chars.
9034 * coding.c (detect_coding_utf_8): Count characters and check EOL
9035 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9037 (setup_coding_system): Do not initialize coding->head_ascii.
9038 (check_ascii): Do not set coding->eol_seen but update it. Do not
9039 call adjust_coding_eol_type here.
9040 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9041 If the eol-type of CODING is already specified, adjust the eol type
9042 of the found coding-system.
9043 (decode_coding_gap): Cancel previous change. Utilize the
9044 character numbers counted by detect_coding_utf_8. Fix detection
9047 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9049 * search.c (looking_at_1): Only set last_thing_searched if the match
9050 changed the match-data (bug#14281).
9052 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9054 * xdisp.c (reseat_at_previous_visible_line_start):
9055 Already declared in dispextern.h, so remove it here.
9056 (move_it_vertically_backward): Likewise.
9058 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9060 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9061 (Fx_display_pixel_width, Fx_display_pixel_height)
9062 (Fx_display_mm_width, Fx_display_mm_height):
9063 Mention `display-monitor-attributes-list' in docstrings.
9065 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9066 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9067 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9068 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9069 (Fx_display_backing_store, Fx_display_visual_class)
9070 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9071 (Fx_display_grayscale_p, Fx_display_pixel_width)
9072 (Fx_display_pixel_height, Fx_display_planes)
9073 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9074 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9075 (Fx_display_mm_width, Fx_display_mm_height)
9076 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9077 height for all physical monitors as in X11.
9079 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9080 Return pixel width or height for all physical monitors as in X11.
9082 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9084 Port --enable-gcc-warnings to clang.
9085 * bytecode.c (exec_byte_code):
9087 Redo diagnostic pragmas to pacify clang, too.
9088 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9089 * editfns.c (Fencode_time):
9090 * fileio.c (file_accessible_directory_p):
9091 * font.c (font_unparse_xlfd):
9092 Use '&"string"[index]' instead of '"string" + (index)'.
9093 * undo.c (user_error): Remove; unused.
9095 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9097 * insdel.c (insert_1_both): Document the arguments, instead of
9098 referring to insert_1, which no longer exists.
9100 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9101 some window, increment windows_or_buffers_changed, so that
9102 *Messages* display in that window is updated. (Bug#14408)
9104 * w32.c: Include epaths.h.
9105 (init_environment): Use cmdproxy.exe without leading directories.
9106 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9108 (gettimeofday): Adjust signature and return value to Posix
9111 * unexw32.c (open_output_file): Delete the existing emacs.exe
9112 before creating it, to break the hard link to the versioned
9115 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9116 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9117 (FIRSTFILE_OBJ): New variables.
9118 (W32_RES): Rename to EMACSRES. All users changed.
9119 (base_obj): Use $(CM_OBJ).
9120 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9121 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9122 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9123 $(W32_RES_LINK) before $(LIBES).
9124 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9126 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9128 * makefile.w32-in (DOC): Use just "DOC".
9130 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9132 * process.c: Export default filters and sentinels to Elisp.
9133 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9135 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9136 (Fset_process_sentinel, Fformat_network_address):
9137 Default to them instead of nil.
9138 (server_accept_connection): Sentinels can't be nil any more.
9139 (read_and_dispose_of_process_output): New function, extracted from
9140 read_process_output.
9141 (read_process_output): Use it; filters can't be nil.
9142 (Finternal_default_process_filter): New function, extracted from
9143 read_process_output.
9144 (exec_sentinel_unwind): Remove function.
9145 (exec_sentinel): Don't zilch sentinel while running.
9146 (status_notify): Sentinels can't be nil.
9147 (Finternal_default_process_sentinel): New function extracted from
9149 (setup_process_coding_systems): Default filter is not nil any more.
9150 (syms_of_process): Export new Elisp functions and initialize
9152 * lisp.h (make_lisp_proc): New function.
9154 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9156 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9158 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9160 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9161 unless we know that the window w is a leaf window.
9162 Another attempt at solving bug#14062.
9164 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9166 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9169 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9171 * image.c (gif_load): Check that subimages fit (Bug#14345).
9173 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9175 * lread.c (skip_dyn_eof): New function.
9176 (read1): Use it to skip the end of a file in response to #@00.
9178 * doc.c (get_doc_string): Slightly relax the sanity checking.
9180 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9182 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9183 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9184 (MonitorInfo): New struct.
9185 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9186 (Fns_display_monitor_attributes_list): New functions.
9187 (display-usable-bounds): Remove.
9188 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9191 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9193 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9194 (GTK_CHECK_VERSION): New macro, if not already defined.
9195 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9196 replaced by GTK_CHECK_VERSION.
9198 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9200 * xterm.h (GTK_PREREQ): New macro.
9201 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9202 to use this macro instead, for consistency and clarity.
9204 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9206 * xdisp.c (row_for_charpos_p): New function, with code of
9207 cursor_row_p, but accepts an additional argument CHARPOS instead
9208 of using a hardcoded PT.
9209 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9210 (row_containing_pos): Call row_for_charpos_p instead of partially
9211 doing the same. Fixes cursor positioning under longlines-mode
9212 when longlines-show-effect includes more than one newline, when
9213 moving the cursor vertically up.
9215 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9217 * makefile.w32-in (ACL_H): New macro.
9218 ($(BLD)/fileio.$(O)): Update dependencies.
9220 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9222 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9223 * Makefile.in (LIB_ACL): New macro.
9224 (LIBACL_LIBS): Remove.
9225 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9226 * fileio.c: Include <acl.h>.
9227 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9228 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9230 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9233 * unexelf.c: Don't assume ElfW (Half) fits in int.
9234 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9235 when dealing with ElfW (Half) values, since they can exceed 2**31
9236 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9237 (entry_address): Omit unused NUM arg. All uses changed.
9239 2013-05-07 Juri Linkov <juri@jurta.org>
9241 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9242 to the string converted from number with `Fnumber_to_string'.
9245 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9247 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9248 This fixes a problem introduced by my previous change.
9250 2013-05-07 Glenn Morris <rgm@gnu.org>
9252 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9254 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9256 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9258 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9260 Static checking by GCC 4.8.0.
9261 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9262 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9263 (x_get_monitor_attributes_fallback)
9264 (x_get_monitor_attributes_xinerama)
9265 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9266 Define only if USE_GTK.
9267 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9268 (x_get_monitor_attributes_fallback): Omit unused locals.
9269 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9270 Use double, not float, to avoid mixed-mode floating point arithmetic.
9272 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9273 Jan Djärv <jan.h.d@swipnet.se>
9275 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9276 (XINERAMA_CFLAGS): New macros.
9277 (ALL_CFLAGS, LIBES): Use them.
9279 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9280 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9281 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9282 (syms_of_xfns): DEFSYM them.
9283 (struct MonitorInfo): New struct.
9284 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9285 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9286 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9287 (x_get_monitor_attributes_xinerama): New functions.
9288 (Fx_display_monitor_attributes_list): New primitive.
9289 (syms_of_xfns): Defsubr it.
9291 * xterm.h (x_display_info): Add Xatom_net_workarea and
9292 Xatom_net_current_desktop.
9294 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9295 and dpyinfo->Xatom_net_current_desktop.
9297 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9299 * xdisp.c (pos_visible_p): Use the special code for finding the
9300 beginning of a display property or overlay for any "replacing"
9301 display property, not just for display strings. This solves
9302 incorrect reporting of position by posn-at-point. (Bug#14241)
9304 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9306 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9307 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9308 Verify that ElfW (Half) fits in int.
9309 (fatal): Use same signature as lisp.h.
9310 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9311 configure and build with -DUNEXELF_DEBUG without worrying about
9312 other modules that use DEBUG.
9313 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9314 possibly-wide integers now uses it instead of plain fprintf.
9315 (entry_address): New function, which avoids problems with 32-bit
9316 overflow on 64-bit hosts.
9317 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9318 (round_up): Don't assume the remainder fits in int.
9319 (find_section): Use bool for boolean. Simplify debug code.
9320 (unexec): Don't assume file sizes fit in int or size_t.
9321 Omit unnecessary trailing newline in 'fatal' format.
9322 Use strerror rather than outputting decimal error number.
9323 Remove unused code when emacs is not defined;
9324 this file relies on Emacs now.
9325 Don't assume e_phnum and e_shnum are positive.
9327 * regex.c: Fix problems when DEBUG is defined.
9328 (extract_number, extract_number_and_incr): Define regardless of
9329 whether DEBUG is defined; that's simpler and makes the code less
9330 likely to go stale in the normal case when DEBUG is not defined.
9331 Return int rather than taking an int * arg. All callers changed.
9332 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9333 Remove, replacing with ...
9334 (DEBUG_PRINT): New macro. All callers changed.
9335 (DEBUG_COMPILES_ARGUMENTS): New macro.
9336 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9337 (print_compiled_pattern, print_double_string) [DEBUG]:
9338 Use prototype rather than old-style definition.
9339 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9340 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9341 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9342 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9343 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9344 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9345 This matters only when DEBUG is defined.
9347 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9349 * xdisp.c (set_iterator_to_next): Set the
9350 ignore_overlay_strings_at_pos_p flag only if we are _really_
9351 iterating over an overlay string, as indicated by the
9352 current.overlay_string_index member. (Bug#14306)
9354 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9356 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9357 to where it is used, to avoid autorelease issues (Bug#14050).
9359 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9361 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9362 * fileio.c (syms_of_fileio): Implement this.
9363 * filelock.c (create_lock_file): If symbolic links don't work, so
9364 we use a regular file as a lock file, do not fsync the lock file;
9367 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9369 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9370 (syms_of_minibuf): Adjust accodingly.
9372 * callint.c (Fcall_interactively): Adjust calls accordingly.
9374 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9376 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9377 w->contents is a buffer before computing everything else.
9378 Use parentheses to disambiguate last part of the condition.
9380 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9381 assertion violations. (Bug#14062)
9383 2013-05-01 David Reitter <david.reitter@gmail.com>
9385 * nsfns.m (ns_tooltip): Initialize.
9387 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9389 * coding.c (decode_coding_gap): Don't remove the character before
9390 a newline unless it's a CR character. (Bug#14287)
9392 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9394 * dispextern.h (struct face): Move enum face_underline_type
9395 earlier so that bitfields can be in the same word.
9397 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9399 * nsfns.m (handlePanelKeys): New function.
9400 (EmacsOpenPanel:performKeyEquivalent:)
9401 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9402 arrows/function/control and copy/paste keys (Bug#14296).
9404 2013-04-27 Juri Linkov <juri@jurta.org>
9406 * callint.c (Fcall_interactively): Call `Qread_number' for
9407 interactive code letter `n' instead of using duplicate code.
9410 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9412 * systime.h (make_timeval): Declare as 'const'.
9414 2013-04-27 Kenichi Handa <handa@gnu.org>
9416 * font.c (font_open_entity): Always open a font of manageable
9419 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9421 Port better to AIX (Bug#14258).
9422 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9425 2013-04-24 Kenichi Handa <handa@gnu.org>
9427 * coding.c (decode_coding_iso_2022): When an invalid escape
9428 sequence is encountered, reset the invocation and designation
9429 status to the safest one.
9431 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9433 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9434 Without this fix, "make distclean" leaves stamp-h1 behind.
9436 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9438 * w32fns.c (w32_fullscreen_rect): New function to compute the
9439 window rectangle for the given fullscreen mode.
9440 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9441 longer tunes the window size. This keeps the window's edges flush
9442 with the screen and allows the taskbar to hide itself in fullboth.
9444 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9445 window decorations and uses the entire screen.
9447 * w32term.h (w32_fullscreen_rect) Add prototype.
9448 (struct w32_output): Replace normal_width, normal_height,
9449 normal_top, and normal_left members with a single normal_placement
9451 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9453 (FRAME_NORMAL_PLACEMENT): New macro.
9455 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9457 * minibuf.c (Ftest_completion): Silence compiler warning.
9459 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9461 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9464 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9467 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9468 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9469 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9470 parentheses where appropriate.
9472 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9474 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9476 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9478 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9479 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9480 Mention in the doc string that setting these variables takes
9481 effect only after a call to set-window-buffer. (Bug#14200)
9483 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9485 * indent.c (Fvertical_motion): Don't consider display strings on
9486 overlay strings as display strings on the buffer position we
9487 started from. This prevents vertical cursor motion from jumping
9488 more than one line when there's an overlay string with a display
9489 property at end of line.
9490 Reported by Karl Chen <Karl.Chen@quarl.org> in
9491 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9493 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9495 * window.c (select_window): `record_buffer' even if window is
9496 already selected (bug#14191).
9498 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9500 * window.c (Fwindow_end): Test more flags, including the buffer's
9501 last_overlay_modified flag, to determine whether the window's
9502 display is really up-to-date. Prevents the function from
9503 returning a stale value. (Bug#14170)
9504 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9507 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9509 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9510 garbaged only if it is not already the top frame on its TTY.
9511 This prevents flickering due to constant redrawing of TTY frames when
9512 there are GUI frames open in the same session. (Bug#13864)
9514 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9516 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9517 of marking the idle timers directly.
9519 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9521 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9524 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9526 * window.c (select_window): Don't record_buffer while the invariant is
9527 temporarily broken (bug#14161).
9529 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9531 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9533 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9535 2013-04-07 Romain Francoise <romain@orebokech.com>
9537 Ignore additional platform-specific ACL errors (Bug#13702).
9538 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9539 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9541 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9543 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9546 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9548 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9549 This bug was introduced by my 2013-02-25 change that simplified
9550 data_start configuration. Without this change, on GNU/Linux
9551 an Emacs configured with --enable-profiling fails immediately
9552 due to a profiler signal.
9553 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9554 with these flags. On platforms where special flags are needed
9555 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9556 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9557 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9559 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9561 Get rid of some platform-specific functions examining window
9562 system and its capabilities. This is a partial rework of the
9564 * lisp.h (have_menus_p): Remove prototype. This function is
9565 replaced with platform-independent window_system_available.
9566 (check_window_system): Move to...
9567 * frame.h (decode_window_system_frame, window_system_available):
9568 ...here, add new prototypes.
9569 * frame.c (window_system_available, decode_window_system_frame):
9571 (check_window_system): Platform-independent now.
9572 * xterm.h (x_in_use): Remove declaration.
9574 * w32term.h (check_x_frame):
9575 * nsterm.h (check_x_frame): Remove prototypes. This function
9576 is replaced with platform-independent decode_window_system_frame.
9577 * msdos.c (have_menus_p): Remove.
9578 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9579 Remove platform-specific functions. Use check_window_system,
9580 decode_window_system_frame and check_ns_display_info where
9581 appropriate. Minor style and comment tweaks.
9582 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9583 (check_x_frame): Likewise.
9584 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9586 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9587 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9588 * xmenu.c, xselect.c: All related users changed.
9590 2013-04-03 Kenichi Handa <handa@gnu.org>
9592 The following changes is to optimize the code for reading UTF-8
9595 * coding.c (check_ascii): Rename from detect_ascii. Return value
9596 changed. Check EOL format. Do not call adjust_coding_eol_type
9598 (check_utf_8): New function.
9599 (adjust_coding_eol_type): Do nothing if already adjusted.
9600 (detect_coding): Compare the return value of check_ascii with
9601 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9602 (decode_coding_gap): Optimize for valid UTF-8.
9604 2013-03-21 Kenichi Handa <handa@gnu.org>
9606 * coding.c (syms_of_coding): Cancel previous change.
9608 * insdel.c (insert_from_gap): Fix previous change.
9610 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9612 Consistently use platform-specific function to detect window system.
9613 * lisp.h (check_window_system): New prototype. This function is
9614 going to replace check_x, check_w32 and check_ns.
9615 (have_menus_p): Mention msdos.c in comment.
9616 * fontset.c (check_window_system_func): Remove. Adjust all users.
9617 * fontset.h (check_window_system_func): Remove prototype.
9618 * nsterm.h (check_ns):
9619 * xterm.h (check_x):
9620 * w32term.h (check_w32): Likewise.
9621 * menu.c (Fx_popup_menu): Use check_window_system.
9622 * msdos.c (check_window_system): Define for MS-DOS.
9623 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9624 * w32fns.c (check_window_system): Likewise for MS-Windows.
9625 * xfns.c (check_window_system): Likewise for X.
9626 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9627 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9629 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9631 Prefer < to > in range checks such as 0 <= i && i < N.
9632 This makes it easier to visualize quantities on a number line.
9633 This patch doesn't apply to all such range checks,
9634 only to the range checks affected by the 2013-03-24 change.
9635 This patch reverts most of the 2013-03-24 change.
9636 * alloc.c (xpalloc, Fgarbage_collect):
9637 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9638 * character.c (string_escape_byte8):
9639 * charset.c (read_hex):
9640 * data.c (cons_to_unsigned):
9641 * dispnew.c (update_frame_1):
9642 * doc.c (Fsubstitute_command_keys):
9643 * doprnt.c (doprnt):
9644 * editfns.c (hi_time, decode_time_components):
9645 * fileio.c (file_offset):
9646 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9647 * font.c (font_intern_prop):
9648 * frame.c (x_set_alpha):
9649 * gtkutil.c (get_utf8_string):
9650 * indent.c (check_display_width):
9651 * keymap.c (Fkey_description):
9652 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9654 * minibuf.c (read_minibuf_noninteractive):
9655 * process.c (wait_reading_process_output):
9656 * search.c (Freplace_match):
9657 * window.c (get_phys_cursor_glyph):
9658 * xdisp.c (redisplay_internal):
9659 * xsmfns.c (smc_save_yourself_CB):
9660 Prefer < to > for range checks.
9661 * dispnew.c (sit_for): Don't mishandle NaNs.
9662 This fixes a bug introduced in the 2013-03-24 change.
9663 * editfns.c (decode_time_components): Don't hoist comparison.
9664 This fixes another bug introduced in the 2013-03-24 change.
9666 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9668 * frame.h (struct frame): Drop scroll_bottom_vpos
9669 member becaue all real users are dead long ago.
9670 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9671 * xdisp.c (redisplay_internal): Adjust user.
9673 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9675 * nsmenu.m (showAtX:Y:for:): setLevel to
9676 NSPopUpMenuWindowLevel (Bug#13998).
9678 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9680 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9681 (ns_check_pending_open_menu): Declare.
9683 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9684 (x_activate_menubar): Update the menu with title that matches
9685 ns_get_pending_menu_title, and call
9686 ns_check_pending_openmenu (Bug#12698).
9687 (menuWillOpen:): New method.
9688 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9690 * nsterm.m (menu_will_open_state, menu_mouse_point)
9691 (menu_pending_title): New varaibles.
9692 (ns_get_pending_menu_title, ns_check_menu_open)
9693 (ns_check_pending_open_menu): New functions.
9695 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9697 * indent.c (current_column_bol_cache): Remove leftover which is not
9698 used in Fmove_to_column any more.
9699 (current_column, scan_for_column): Adjust users.
9700 * keyboard.c (last_point_position_buffer, last_point_position_window):
9701 Remove leftovers which are not used for recording undo any more.
9702 (command_loop_1, syms_of_keyboard): Adjust users.
9703 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9704 redisplay_window any more.
9705 (move_it_to): Adjust user.
9707 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9709 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9710 Update dependencies.
9712 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9714 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9715 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9718 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9720 * window.h (struct window): Replace hchild, vchild and buffer slots
9721 with a single slot 'contents'. This is possible because each valid
9722 window may have either the child window (in vertical or horizontal
9723 combination) or buffer to display (for the leaf window). Using that,
9724 a lot of operations to traverse and/or change window hierarchies may
9725 be simplified. New member horizontal is used to distinguish between
9726 horizontal and vertical combinations of internal windows.
9727 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9728 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9729 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9730 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9731 Use contents slot, not buffer, where appropriate.
9732 (wset_combination): New function.
9733 (wset_buffer): Add eassert.
9734 (Fframe_first_window): Simplify the loop reaching first window.
9735 (Fwindow_buffer): Use WINDOW_LEAF_P.
9736 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9737 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9738 (unshow_buffer): Convert initial debugging check to eassert.
9739 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9740 (make_parent_window, window_resize_check, window_resize_apply)
9741 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9742 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9743 Adjust to match struct window changes.
9744 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9745 (mark_window_cursors_off, count_windows, get_leaf_windows)
9746 (foreach_window_1): Simplify the loop.
9747 * alloc.c (mark_object): Do not check for the leaf window because
9748 internal windows has no glyph matrices anyway.
9749 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9750 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9751 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9752 (build_frame_matrix_from_window_tree, mirror_make_current)
9753 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9754 (update_window_tree, set_window_update_flags): Simplify the loop.
9755 (sync_window_with_frame_matrix_rows): Enforce live window.
9756 Use contents slot, not buffer, where appropriate.
9757 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9758 and WINDOW_HORIZONTAL_COMBINATION_P.
9759 (make_frame_visible_1): Simplify the loop.
9760 Use contents slot, not buffer, where appropriate.
9761 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9762 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9763 (expose_window_tree): Likewise.
9764 Use contents slot, not buffer, where appropriate.
9765 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9766 to avoid deleted windows. Use contents slot instead of buffer.
9767 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9768 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9769 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9770 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9772 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9774 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9775 identify the reasons for assertion violations in bug#14062 and
9777 (Fx_show_tip): Fix compilation error under
9778 "--enable-check-lisp-object-type". (Bug#14073)
9780 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9781 Reported by <rzl24ozi@gmail.com>.
9783 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9785 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9787 (unwind_with_echo_area_buffer): ...to restore it here.
9788 This is needed to ensure that...
9789 (redisplay_window): ...both window markers are valid here,
9790 which is verified by eassert.
9791 * editfns.c (save_excursion_save): Do not assume that
9792 selected_window always displays the buffer.
9793 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9796 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9798 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9801 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9803 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9805 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9807 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9808 since MinGW's w32api headers do. This avoids compiler warnings.
9810 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9813 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9815 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9817 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9819 * gtkutil.c (style_changed_cb): Check if frame is live and an
9820 X frame (Bug#14038).
9822 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9824 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9825 Define only for _WIN32_WINNT less than 0x0500.
9826 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9828 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9829 see its own definitions of 'struct timeval' and 'struct timezone'.
9831 Fix incompatibilities between MinGW.org and MinGW64 headers.
9832 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9834 * w32.c (REPARSE_DATA_BUFFER): Guard with
9835 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9837 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9839 * xterm.c: Include X11/XKBlib.h
9840 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9842 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9844 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9846 * blockinput.h (input_blocked_p): Likewise.
9847 * bytecode.c (exec_byte_code): Likewise.
9848 * callproc.c (call_process_kill, call_process_cleanup)
9849 (Fcall_process): Likewise.
9850 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9851 (Fccl_execute_on_string): Likewise.
9852 * character.c (string_escape_byte8): Likewise.
9853 * charset.c (read_hex): Likewise.
9854 * cm.c (calccost): Likewise.
9855 * data.c (cons_to_unsigned): Likewise.
9856 * dired.c (directory_files_internal, file_name_completion):
9858 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9859 (sit_for): Likewise.
9860 * doc.c (Fsubstitute_command_keys): Likewise.
9861 * doprnt.c (doprnt): Likewise.
9862 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9863 * emacsgtkfixed.c: Likewise.
9864 * fileio.c (file_offset, Fwrite_region): Likewise.
9865 * floatfns.c (Fexpt, fmod_float): Likewise.
9866 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9868 * font.c (font_intern_prop): Likewise.
9869 * frame.c (x_set_alpha): Likewise.
9870 * gtkutil.c (get_utf8_string): Likewise.
9871 * indent.c (check_display_width): Likewise.
9872 * intervals.c (create_root_interval, rotate_right, rotate_left)
9873 (split_interval_right, split_interval_left)
9874 (adjust_intervals_for_insertion, delete_node)
9875 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9876 (merge_interval_right, merge_interval_left, copy_intervals)
9877 (set_intervals_multibyte_1): Likewise.
9878 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9879 * keymap.c (Fkey_description): Likewise.
9880 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9881 * lread.c (openp, read_integer, read1, string_to_number):
9883 * menu.c (ensure_menu_items): Likewise.
9884 * minibuf.c (read_minibuf_noninteractive): Likewise.
9885 * print.c (printchar, strout): Likewise.
9886 * process.c (create_process, Faccept_process_output)
9887 (wait_reading_process_output, read_process_output, send_process)
9888 (wait_reading_process_output): Likewise.
9889 * profiler.c (make_log, handle_profiler_signal): Likewise.
9890 * regex.c (re_exec): Likewise.
9891 * regex.h: Likewise.
9892 * search.c (looking_at_1, Freplace_match): Likewise.
9893 * sysdep.c (get_child_status, procfs_ttyname)
9894 (procfs_get_total_memory): Likewise.
9895 * systime.h (EMACS_TIME_VALID_P): Likewise.
9896 * term.c (dissociate_if_controlling_tty): Likewise.
9897 * window.c (get_phys_cursor_glyph): Likewise.
9898 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9899 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9901 * xfns.c (Fx_window_property): Likewise.
9902 * xmenu.c (set_frame_menubar): Likewise.
9903 * xselect.c (x_get_window_property, x_handle_dnd_message):
9905 * xsmfns.c (smc_save_yourself_CB): Likewise.
9906 * xterm.c (x_scroll_bar_set_handle): Likewise.
9908 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9910 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9911 to be optional or nil. Adjust comment and convert it to docstring.
9912 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9913 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9915 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9917 Static checking by GCC 4.8-20130319.
9918 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9919 * process.c (Fset_process_datagram_address)
9920 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9921 * xdisp.c (get_char_face_and_encoding)
9922 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9923 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9924 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9926 2013-03-24 Ken Brown <kbrown@cornell.edu>
9928 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9929 fix compilation on 64-bit Cygwin, where underscores are not
9930 automatically prepended.
9932 * w32term.c (w32_initialize): Silence compiler warning.
9934 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9936 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9937 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9938 variables, to save and restore frame dimensions.
9939 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9940 after returning from a 'fullscreen' configuration.
9941 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9942 to avoid races between the main thread and the input thread.
9944 * w32term.h (struct w32_output): New members normal_width,
9945 normal_height, normal_top, normal_left, and prev_fsmode.
9946 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9947 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9950 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9951 'fullscreen' parameter. Always record previous width and height
9952 of the frame, except when switching out of maximized modes, so
9953 that they could be restored correctly, instead of resetting to the
9954 default frame dimensions. Send SC_RESTORE command to the frame,
9955 unless we are going to send SC_MAXIMIZE, to restore the frame
9956 resize hints in the mouse pointer shown by the window manager.
9959 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9961 * lisp.h (get_frame_param): Adjust conditions for prototype
9964 2013-03-22 Ken Brown <kbrown@cornell.edu>
9966 * unexcw.c: Drop unneeded inclusion of w32common.h.
9967 (report_sheap_usage): Declare.
9968 (read_exe_header): Add magic numbers for x86_64.
9969 (fixup_executable): Fix printf format specifier for unsigned long
9972 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9974 * frame.h (struct frame): Put menu_bar_window under #ifdef
9975 because this member is not needed when X toolkit is in use.
9976 (fset_menu_bar_window):
9977 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9978 (free_glyphs, update_frame):
9979 * xdisp.c (expose_frame): Likewise.
9980 (display_menu_bar): Likewise. Remove redundant eassert.
9981 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9984 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9986 Use functions and constants to manipulate Lisp_Save_Value objects.
9987 This replaces code that used macros and strings and token-pasting.
9988 The change makes the C source a bit easier to follow,
9989 and shrinks the Emacs executable a bit.
9990 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9991 (make_save_value): Change 1st arg from string to enum. All callers
9994 (mark_object): Use if, not #if, for GC_MARK_STACK.
9995 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9996 (XSAVE_OBJECT): Now functions, not macros.
9997 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9998 the constant was never used.
9999 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10000 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10001 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10002 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10004 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10005 type3 with a single member save_type. All uses changed.
10006 (save_type, set_save_pointer, set_save_integer): New functions.
10007 * print.c (PRINTX): Remove.
10009 * alloc.c: Remove redundant static declarations.
10011 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10013 * window.h (struct window): Convert left_col, top_line, total_lines
10014 and total_cols from Lisp_Objects to integers. Adjust comments.
10015 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10017 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10018 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10019 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10020 Adjust users where appropriate.
10022 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10024 * frame.h (struct frame): Drop resx and resy because the same data is
10025 available from window system-specific output context. Adjust users.
10026 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10027 New functions to provide defaults when no window system available.
10028 (FRAME_RES_X, FRAME_RES_Y): New macros.
10029 (NUMVAL): Move from xdisp.c.
10030 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10031 (Ffont_face_attributes, Fopen_font):
10032 * image.c (gs_load):
10033 * w32font.c (fill_in_logfont):
10034 * xdisp.c (calc_pixel_width_or_height):
10035 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10036 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10038 2013-03-20 Kenichi Handa <handa@gnu.org>
10040 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10041 to 1 (temporary workaround until a bug related to ASCII
10042 optimization is fixed).
10044 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10046 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10047 Signal error if window is not internal. Adjust docstring.
10048 (delete_all_child_windows): Use combination_limit to save the buffer.
10049 (Fset_window_configuration): Adjust accordingly.
10050 * print.c (syms_of_print): Initialize debugging output not here...
10051 (init_print_once): ...but in a new function here.
10052 * lisp.h (init_print_once): Add prototype.
10053 * emacs.c (main): Add call to init_print_once. Adjust comments.
10055 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10057 * window.c (window_resize_check, window_resize_apply)
10058 (window_from_coordinates, recombine_windows, set_window_buffer)
10059 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10060 (Fsplit_window_internal, Fdelete_window_internal)
10061 (freeze_window_starts): Use bool for booleans.
10062 * window.h (window_frame_coordinates, resize_frame_windows)
10063 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10065 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10067 * dispnew.c (bitch_at_user): Use `user-error'.
10069 2013-03-17 Ken Brown <kbrown@cornell.edu>
10071 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10072 as return type of image_background. (Bug#13981)
10073 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10075 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10077 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10078 (ns_select): Don't return with result uninitialized.
10080 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10083 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10085 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10086 directories. If filename is nil, get directory name (Bug#13932).
10087 Use getFilename and getDirectory.
10088 (getFilename, getDirectory): New methods for EmacsSavePanel and
10090 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10092 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10094 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10096 2013-03-15 Kenichi Handa <handa@gnu.org>
10098 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10099 (adjust_after_replace): Make it back to static. Delete the third
10100 arg text_at_gap_tail. Cancel the code for handling it.
10102 * coding.h (struct coding_system): New member eol_seen.
10104 * coding.c (detect_ascii): New function.
10105 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10106 when the source bytes are actually scanned. On detecting for
10107 coding_category_utf_8_auto, call detect_ascii instead of scanning
10108 source bytes directly.
10109 (produce_chars): Call insert_from_gap with the new arg 0.
10110 (encode_coding): Likewise.
10111 (decode_coding_gap): Control ASCII optimization by the variable
10112 disable_ascii_optimization instead of #ifndef .. #endif.
10113 Deccode EOL format according to coding->eol_seen.
10114 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10117 * lisp.h (adjust_after_replace): Cancel externing it.
10118 (insert_from_gap): Adjust prototype.
10120 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10122 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10123 FULLSCREEN_MAXIMIZED. (Bug#13935)
10125 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10127 * region-cache.c (find_cache_boundary, move_cache_gap)
10128 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10129 Simplify debugging check and convert to eassert. Adjust comment.
10130 (pp_cache): Put under ENABLE_CHECKING.
10132 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10134 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10135 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10136 and WM_ACTIVATEAPP.
10137 (w32fullscreen_hook): If the frame is visible, reset
10138 f->want_fullscreen flag after changing the frame size. If the
10139 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10142 2013-03-13 Daniel Colascione <dancol@dancol.org>
10144 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10145 too so that these builds can use Cygwin's file conversion
10146 functions. (We've been building and linking cygw32.o all along
10147 and just not using it.)
10149 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10151 File synchronization fixes (Bug#13944).
10152 * Makefile.in (LIB_FDATASYNC): New macro.
10154 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10155 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10156 Don't worry about HAVE_FSYNC, since a substitute fsync is
10157 available if the system lacks one.
10158 (Fwrite_regin): Retry fsync if interrupted.
10160 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10162 * w32term.c (w32_read_socket): If the Emacs frame is being
10163 activated, call w32fullscreen_hook, to make sure the new frame
10164 dimensions are in effect. (Bug#13937)
10166 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10168 * xdisp.c (init_iterator): Simplify because both character and byte
10169 positions are either specified or -1. Add eassert. Adjust comment.
10170 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10171 character and byte positions can be obtained from marker.
10173 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10175 Static checking by Sun C 5.12.
10176 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10177 * bytecode.c (exec_byte_code):
10178 * dispnew.c (init_display):
10180 * fileio.c (Fsubstitute_in_file_name):
10181 * keyboard.c (Fevent_convert_list):
10182 * keymap.c (Fsingle_key_description):
10183 * term.c (maybe_fatal, fatal):
10184 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10185 * xsmfns.c (Fhandle_save_session):
10186 Omit unreachable code.
10187 * keymap.c (map_keymap_char_table_item): Cast void * to
10188 a function pointer type; the C Standard requires this.
10190 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10191 Include <sys/param.h> unconditionally, as that works elsewhere and
10192 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10193 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10196 See ChangeLog.12 for earlier changes.
10198 ;; Local Variables:
10202 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10204 This file is part of GNU Emacs.
10206 GNU Emacs is free software: you can redistribute it and/or modify
10207 it under the terms of the GNU General Public License as published by
10208 the Free Software Foundation, either version 3 of the License, or
10209 (at your option) any later version.
10211 GNU Emacs is distributed in the hope that it will be useful,
10212 but WITHOUT ANY WARRANTY; without even the implied warranty of
10213 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10214 GNU General Public License for more details.
10216 You should have received a copy of the GNU General Public License
10217 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.