1 2014-04-03 Daniel Colascione <dancol@dancol.org>
3 * data.c (Ffset): Abort if we're trying to set a function call to
6 * lisp.h (EARRAYSIZE): New macro.
8 * alloc.c: Include execinfo.h if available.
9 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
10 (suspicious_free_record): New structure.
11 (suspicious_objects,suspicious_object_index)
12 (suspicious_free_history, suspicious_free_history_index): New
14 (find_suspicious_object_in_range,detect_suspicious_free)
15 (Fsuspicious_object): New functions.
16 (cleanup_vector): Call find_suspicious_object_in_range.
18 2014-04-02 Martin Rudalics <rudalics@gmx.at>
20 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
21 width from font width (Bug#17163).
23 * frame.c (x_set_frame_parameters): Calculate default values of
24 new frame sizes only after all other frame parameters have been
25 processed (Bug#17142).
27 2014-04-02 Ken Brown <kbrown@cornell.edu>
29 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
32 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
34 * xterm.c (x_draw_image_glyph_string): Adjust image background
35 width accordingly when its x position is adjusted. (Bug#17115)
37 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
39 * font.c (font_list_entities): Do not add empty vector to font cache.
40 (font_matching_entity): Likewise. If matching entity is found, insert
41 1-item vector with this entity instead of entity itself (Bug#17125).
43 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
45 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
47 * fns.c (validate_subarray): Rename from validate_substring,
48 since it works for vectors too. New arg ARRAY. Optimize for the
49 non-nil case. Instead of returning bool, throw an error if out of
50 range, so that the caller needn't do that. All uses changed.
51 Report original values if out of range.
52 (Fsubstring, Fsubstring_no_properties, secure_hash):
53 Also optimize the case where FROM is 0 or TO is the size.
55 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
57 * search.c (Freplace_match): Use make_specified_string.
58 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
59 to catch bogus override face of glyph strings.
60 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
61 Move common substring range checking code to...
62 (validate_substring): ...this function.
64 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
66 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
68 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
70 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
71 bar is zero height, just return (Bug#16976).
72 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
74 * nsterm.h (EmacsView): Add wait_for_tool_bar.
76 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
77 is nil. If waiting for toolbar to complete, force a redraw.
79 2014-03-28 Glenn Morris <rgm@gnu.org>
81 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
82 (emacs_bugreport): New variable.
83 (usage_message): Use PACKAGE_BUGREPORT.
84 (syms_of_emacs) <report-emacs-bug-address>: New variable.
86 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
88 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
90 Port recent signal-related changes to FreeBSD.
91 Problem reported by Herbert J. Skuhra.
92 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
93 Move decls from here ...
94 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
96 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
98 * w32term.c (x_draw_image_glyph_string): Fix computation of height
99 and width of image background when it is displayed with a 'box'
102 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
104 More backward-compatible fix to char-equal core dump (Bug#17011).
105 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
106 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
108 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
110 * image.c (init_svg_functions): When loading SVG-related libraries,
111 free already loaded libraries if the initialization fails.
112 (rsvg_handle_set_size_callback): Remove declaration, unused.
114 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
116 Fix core dump in char-equal (Bug#17011).
117 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
118 unibyte buffers, as we can't tell whether the characters are
121 * insdel.c (adjust_markers_for_delete): Remove unused local.
123 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
125 Have (MARKER . ADJUSTMENT) undo records always be immediately
126 after their corresponding (TEXT . POS) record in undo list.
128 * lisp.h (record-delete): New arg record_markers.
129 (record_marker_adjustment): No longer needed outside undo.c.
130 * insdel.c (adjust_markers_for_delete): Move calculation of marker
131 adjustments to undo.c's record_marker_adjustments. Note that
132 fileio.c's decide_coding_unwind is another caller to
133 adjust_markers_for_delete. Because it has undo list bound to t,
134 it does not rely on adjust_markers_for_delete to record marker
136 (del_range_2): Swap call to record_delete and
137 adjust_markers_for_delete so as undo marker adjustments are
138 recorded before current deletion's adjustments, as before.
139 (adjust_after_replace):
140 (replace_range): Pass value for new record_markers arg to
142 * undo.c (record_marker_adjustment): Renamed to
143 record_marker_adjustments and made static.
144 (record_delete): Check record_markers arg and call
145 record_marker_adjustments.
146 (record_change): Pass value for new record_markers arg to
148 (record_point): at_boundary calculation no longer needs to account
149 for marker adjustments.
151 2014-03-26 Martin Rudalics <rudalics@gmx.at>
153 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
156 2014-03-26 Glenn Morris <rgm@gnu.org>
158 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
160 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
162 * buffer.c (struct sortvec): Add field `spriority'.
163 (compare_overlays): Use it.
164 (sort_overlays): Set it.
166 2014-03-26 Eli Zaretskii <eliz@gnu.org>
168 * xdisp.c (redisplay_window): If all previous attempts to find the
169 cursor row failed, try a few alternatives before falling back to
170 the top-most row of the window. Use row_containing_pos. (Bug#17047)
172 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
174 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
175 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
177 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
178 variables on Windows.
180 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
182 * w32.c (unsetenv): Remove unused var `retval'.
183 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
185 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
186 (start_watching): Remove unused var `thr'.
188 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
189 (find_child_console): Remove unnecesary var `thread_id'.
191 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
192 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
194 2014-03-26 Glenn Morris <rgm@gnu.org>
196 * filelock.c (Flock_buffer): Doc tweak.
198 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
199 * emacs.c (shut_down_emacs):
200 * fileio.c (Finsert_file_contents, write_region):
201 * filelock.c (top-level, syms_of_filelock):
202 * insdel.c (prepare_to_modify_buffer_1):
203 CLASH_DETECTION is always defined now.
205 2014-03-25 Eli Zaretskii <eliz@gnu.org>
207 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
208 DLL handle, to speed up thread startup.
210 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
212 Handle sigmask better with nested signal handlers (Bug#15561).
213 * atimer.c (sigmask_atimers): Remove.
214 Remaining use rewritten to use body of this function.
215 * atimer.c (block_atimers, unblock_atimers):
216 * callproc.c (block_child_signal, unblock_child_signal):
217 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
218 New arg OLDSET. All callers changed.
219 * atimer.c (block_atimers, unblock_atimers):
220 * callproc.c (block_child_signal, unblock_child_signal):
221 * keyboard.c (handle_interrupt):
222 * sound.c (vox_configure, vox_close):
223 Restore the old signal mask rather than unilaterally clearing bits
224 from the mask, in case a handler is running within another
225 handler. All callers changed.
226 * lisp.h, process.c, process.h, term.c:
227 Adjust decls and callers to match new API.
228 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
229 signal handlers aren't supposed to use floating point anyway.
230 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
232 2014-03-23 Daniel Colascione <dancol@dancol.org>
234 Split gc_sweep into discrete functions for legibility and better
237 * alloc.c (sweep_strings,sweep_vectors): Add NO_INLINE
238 (sweep_vectors): Fix typo in comment.
239 (sweep_conses,sweep_floats,sweep_intervals)
240 (sweep_symbols,sweep_misc,sweep_buffers): New functions.
241 (gc_sweep): Call new functions, to which existing functionality is
243 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
245 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
247 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
249 2014-03-23 Daniel Colascione <dancol@dancol.org>
251 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
252 only if xic_style calls for it. This change allows Emacs to work
253 with ibus. Also, don't leak resources if create_frame_xic fails,
254 and stop caching xic_style across different displays.
255 (supported_xim_styles): Make const.
256 (best_xim_style): Remove first parameter: it's always just
257 supported_xim_styles. Change to look at supported_xim_styles
260 2014-03-23 Daniel Colascione <dancol@dancol.org>
262 * term.c (init_tty): Rearrange condition for clarity; print
263 appropriate diagnostic.
265 2014-03-23 Daniel Colascione <dancol@dancol.org>
267 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
268 array. (ASAN caught.)
270 2014-03-22 Glenn Morris <rgm@gnu.org>
272 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
274 2014-03-22 Daniel Colascione <dancol@dancol.org>
276 * process.c (conv_sockaddr_to_lisp): When extracting the string
277 names of AF_LOCAL sockets, stop before reading uninitialized memory.
279 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
281 Fix regression introduced by patch for Bug#10500.
282 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
283 * w32term.c (x_draw_image_relief): Likewise.
285 2014-03-21 Martin Rudalics <rudalics@gmx.at>
287 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
288 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
289 maximize a frame for odd default fonts.
291 2014-03-21 Glenn Morris <rgm@gnu.org>
293 * minibuf.c (history-length): Increase default from 30 to 100.
295 2014-03-21 Daniel Colascione <dancol@dancol.org>
297 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
298 every time we switch to minibuffer.
300 * alloc.c (lisp_align_malloc, allocate_string_data)
301 (allocate_vectorlike): Allow mmap allocation of lisp objects.
302 (pointers_fit_in_lispobj_p,mmap_lisp_allowed_p): New functions.
304 2014-03-21 Eli Zaretskii <eliz@gnu.org>
306 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
307 support more "verbs".
309 2014-03-21 Daniel Colascione <dancol@dancol.org>
311 Always prohibit dumping a dumped Emacs.
313 * emacs.c (might_dump): New variable.
314 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
315 * lisp.h (might_dump): Declare.
316 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
318 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
320 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
322 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
324 * doc.c (store_function_docstring): Warn when we don't know where to
326 (Fsubstitute_command_keys): Don't advertise the fact that
327 text-properties are dropped, since we think it's a bug that we'll fix
330 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
331 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
332 * frame.c (frame_garbaged): Make "docstring" more precise.
334 2014-03-20 Glenn Morris <rgm@gnu.org>
336 * charset.c (init_charset): When we cannot find the charsets directory,
337 mention if EMACSDATA is set.
339 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
341 * fns.c (Frandom): Fix rare bug where the result isn't random.
343 Fix porting inconsistency about rounding to even.
344 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
345 This way, the unusual !HAVE_RINT case acts like the usual
346 HAVE_RINT case, and we can fix the documentation accordingly.
348 2014-03-19 Eli Zaretskii <eliz@gnu.org>
350 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
351 (w32_wnd_proc): Initialize the dwHoverTime member of
352 TRACKMOUSEEVENT structure.
354 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
356 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
358 2014-03-16 Eli Zaretskii <eliz@gnu.org>
360 * search.c (find_newline): Speed up the function when using the
361 newline cache, by halving the number of calls to
362 region_cache_forward and region_cache_backward. (Bug#16830)
364 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
366 * buffer.c (Fset_buffer): Document return value (bug#17015).
368 2014-03-14 Martin Rudalics <rudalics@gmx.at>
370 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
371 nil, always resize character wise to avoid potential loss of the
372 mode line (Bug#16923 related).
374 2014-03-12 Martin Rudalics <rudalics@gmx.at>
376 * frame.c (x_set_frame_parameters): Always calculate new sizes
377 pixelwise to avoid potential loss when rounding.
379 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
381 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
382 * xterm.c (x_free_frame_resources): Free all allocated cursors.
384 2014-03-10 Eli Zaretskii <eliz@gnu.org>
386 * w32.c (fstatat): Don't add an extra slash if the argument ends
387 with a slash: this fails the subsequent call to stat_worker on
388 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
390 2014-03-09 Martin Rudalics <rudalics@gmx.at>
392 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
394 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
396 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
398 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
399 when frame is only on one screen (Bug#14713).
401 2014-03-08 Eli Zaretskii <eliz@gnu.org>
403 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
404 there's a valid wrap point in the display line, the last glyph
405 cannot "just barely fit" on this row, because display_line doesn't
406 let it. Instead, proceed as if the last glyph didn't fit, so that
407 we eventually back up the iterator to the wrap point. This avoids
408 delusional behavior of move_it_to, whereby it proceeds to the next
409 display line, but sets current_x to zero for all the glyphs that
410 without word-wrap would fit on the previous display line.
411 One result was that visual-order cursor movement behaved erratically
413 (Fmove_point_visually): Add code to find the x coordinate of the
414 last character before wrap point, under word-wrap on a TTY.
416 2014-03-07 Eli Zaretskii <eliz@gnu.org>
418 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
419 also return value of MOVE_POS_MATCH_OR_ZV from
420 move_it_in_display_line_to, when moving from beginning of line to
421 point's position. (Bug#16961)
423 2014-03-07 Martin Rudalics <rudalics@gmx.at>
425 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
426 * window.c (Fselect_window): Explain NORECORD and
427 `buffer-list-update-hook' in doc-string.
429 2014-03-06 Martin Rudalics <rudalics@gmx.at>
431 * window.c (Fother_window_for_scrolling): Check that
432 Vother_window_scroll_buffer is a buffer.
434 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
436 * xterm.c (xim_initialize): Always pass a copy of resource name
437 to XRegisterIMInstantiateCallback and eassert whether return
438 value is True. Passing copy is important because Xlib doesn't
439 make its own copy and resource name argument usually points to
440 SSDATA (Vx_resource_name), which may be changed from Lisp.
441 (xim_close_display): For XUnregisterIMInstantiateCallback,
442 always eassert return value and pass exactly the same values
443 as were used for XRegisterIMInstantiateCallback.
444 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
445 sources to check why if you are interested.
447 2014-03-05 Martin Rudalics <rudalics@gmx.at>
449 * dispnew.c (change_frame_size_1): Add new_lines instead of
450 new_height, the latter may be still zero if passed as such.
451 * window.c (Fwindow_pixel_height): Mention bottom divider in
454 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
456 Fix "resource temporarily unavailable" with xgselect
458 * xgselect.c: Include <stdbool.h>.
459 (xg_select) [!USE_GTK]: Don't lose track of errno.
461 Fix minor --enable-gcc-warnings issues.
462 * widget.c (update_various_frame_slots, EmacsFrameResize):
463 Avoid unused locals. Prefer 'if' to '#if' when either will do.
465 2014-03-04 Ken Brown <kbrown@cornell.edu>
467 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
468 represent the actual adjustment needed for alignment.
470 2014-03-04 Eli Zaretskii <eliz@gnu.org>
472 * gmalloc.c (aligned_alloc): Don't allocate more memory than
473 needed, and don't reallocate if the initial allocation already
474 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
476 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
478 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
481 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
483 * cmds.c (delete-char): Update docstring pointing out that the
484 function ignores `delete-active-region' and `overwrite-mode'.
486 2014-03-03 Eli Zaretskii <eliz@gnu.org>
488 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
490 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
491 allocated buffer due to alignment.
492 (freehook): If the block to be freed was allocated by
493 'aligned_alloc', find its real pointer before calling 'free'.
495 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
498 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
500 * font.c (toplevel): Adjust comment about font cache layout.
501 (font_clear_cache): Fix to match real font cache layout.
502 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
503 (Fframe_font_cache) [FONT_DEBUG]: New function.
504 (syms_of_font) [FONT_DEBUG]: Defsubr it.
506 Avoid crashes when X fonts are erroneously freed on reused X
507 'Display *' connection data (Bug#16069). Note that X font
508 resources still may be leaked, but currently there is no way
509 to completely avoid it.
510 * xterm.h (struct x_display_info): New member x_id. Add comments.
511 * xterm.c (x_display_id): New variable.
512 (x_term_init): Assign identifier to each opened X connection.
513 * xfont.c (struct xfont): New member x_display_id.
514 (xfont_open): Initialize it with frame's display id.
515 (xfont_close): Check whether font's display id matches the one
516 recorded for the given display. Adjust comment.
517 * xftfont.c (struct xftfont_info):
518 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
520 2014-03-01 Martin Rudalics <rudalics@gmx.at>
522 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
523 * window.c (Fother_window_for_scrolling): Don't try to scroll a
524 killed Vother_window_scroll_buffer.
525 (Vother_window_scroll_buffer): Fix doc-string accordingly.
527 2014-03-01 Eli Zaretskii <eliz@gnu.org>
529 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
530 that start with more than 2 slashes as UNCs. (Bug#16751)
532 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
534 Fix a few crashes and leaks when cloning C strings.
535 * alloc.c, lisp.h (dupstring): New function.
536 * gtkutil.c (xg_get_font):
537 * term.c (tty_default_color_capabilities):
538 * xsettings.c (store_monospaced_changed)
539 (store_font_name_changed, parse_settings)
540 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
541 This avoids some unlikely crashes due to accessing freed storage,
542 and avoids some minor memory leaks in the more-typical case.
544 2014-02-28 Martin Rudalics <rudalics@gmx.at>
546 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
547 cursor when modeline can't be dragged (Bug#16647).
549 2014-02-28 Glenn Morris <rgm@gnu.org>
551 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
552 from custom-delayed-init-variables. (Bug#11565)
554 2014-02-27 Martin Rudalics <rudalics@gmx.at>
556 More fixes for mouse glyph calculations (Bug#16647).
557 * window.c (coordinates_in_window): In intersection of
558 horizontal and vertical window dividers prefer the horizontal
559 one. Add some extra parens to last fix.
560 (window_relative_x_coord): Return x-coordinate for header and
562 * xdisp.c (remember_mouse_glyph): In text area don't extend
563 glyph into mode line to show the vertical drag cursor there
564 immediately. Subdivide mouse glyphs in right fringes to show a
565 horizontal drag cursor as soon as we enter the "grabbable width"
566 portion. Handle vertical border case separately. Do not
567 subdivide window divider areas.
568 (note_mouse_highlight): On bottom divider of bottommost windows
569 show vertical drag cursor only when the minibuffer window can be
572 2014-02-27 Eli Zaretskii <eliz@gnu.org>
574 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
575 reset by the face of the object just displayed. See also bug#76.
576 (get_next_display_element): If the string came from a display
577 property, examine the box face attribute at it->position, not at
578 it->current.pos, since the latter was not updated yet. (Bug#16870)
579 (handle_face_prop): Improve commentary.
581 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
583 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
584 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
586 2014-02-26 Martin Rudalics <rudalics@gmx.at>
588 Fixes around Bug#16647.
589 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
590 ON_BOTTOM_DIVIDER cases.
591 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
592 only if the window has no right divider.
593 (Fcoordinates_in_window_p): Fix doc-string.
595 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
597 * lread.c (Funintern): Fix doc to match advertised calling convention.
599 2014-02-24 Daniel Colascione <dancol@dancol.org>
601 * keyboard.c (read_char): Close race that resulted in lost events.
603 2014-02-22 Glenn Morris <rgm@gnu.org>
605 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
606 * window.c (window-resize-pixelwise): Doc fixes.
608 * process.c (Finternal_default_process_filter)
609 (Finternal_default_process_sentinel): Doc tweaks.
611 2014-02-21 Glenn Morris <rgm@gnu.org>
613 * process.c (Fprocess_buffer, Faccept_process_output)
614 (Finternal_default_process_filter, Finternal_default_process_sentinel):
617 2014-02-21 Martin Rudalics <rudalics@gmx.at>
619 * window.c (Fwindow_scroll_bar_width): New function.
621 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
623 Pacify GCC when configuring with --enable-gcc-warnings.
624 * xdisp.c (move_it_in_display_line_to) [lint]:
625 Initialize recently-added local.
627 2014-02-21 Daniel Colascione <dancol@dancol.org>
629 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
631 2014-02-20 Eli Zaretskii <eliz@gnu.org>
633 * xdisp.c (init_iterator): Don't dereference a bogus face
635 (try_cursor_movement): Don't use cursor position if
636 set_cursor_from_row failed to compute it. This avoids assertion
637 violations in MATRIX_ROW.
638 (move_it_in_display_line_to): Save the iterator state in ppos_it
639 only once per call. Reimplement the method used to return to the
640 best candidate position if all the positions found in display line
641 are beyond TO_CHARPOS. This cuts down the number of calls to
642 bidi_shelve_cache, which moves a lot of stuff when lines are long
643 and include bidirectional text. (Bug#15555)
645 2014-02-20 Glenn Morris <rgm@gnu.org>
647 * data.c (Fdefalias): Doc fix.
649 2014-02-19 Eli Zaretskii <eliz@gnu.org>
651 * xdisp.c (display_line): Fix horizontal scrolling of large images
652 when fringes are turned off. This comes at a price of not
653 displaying the truncation/continuation glyphs in this case.
656 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
657 CreateDIBSection returns an error indication, zero out *ximg after
658 destroying the image. This avoids crashes in memory allocations
659 due to the fact that some of the callers also call
660 x_destroy_x_image, which will attempt to free an already free'd
663 2014-02-18 Martin Rudalics <rudalics@gmx.at>
665 * widget.c (update_various_frame_slots): Don't set
666 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
668 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
670 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
672 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
674 temacs --daemon fix (Bug#16599).
675 * emacs.c (main): Initialize daemon_pipe[1] here ...
676 (syms_of_emacs): ... instead of here.
678 2014-02-16 Anders Lindgern <andlind@gmail.com>
680 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
683 2014-02-16 Daniel Colascione <dancol@dancol.org>
685 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
686 (xd_get_connection_address): Use it.
687 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
688 xd_get_connection_address because the latter signals if the bus
689 we're trying to close is already disconnected.
691 2014-02-13 Eli Zaretskii <eliz@gnu.org>
693 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
694 argument to CreateThread. This avoids segfaults on Windows 9X.
695 Reported by oslsachem <oslsachem@gmail.com>.
697 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
699 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
700 * unexhp9k800.c (unexec_error): New function, to simplify the code.
701 (check_lseek): New function, to report lseek errors.
702 (save_data_space, update_file_ptrs, read_header, write_header)
703 (copy_file, copy_rest, unexec): Use these news functions.
704 (update_file_ptrs): Don't assume wraparound behavior when
705 converting a large size_t value to off_t.
707 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
709 * composite.c (fill_gstring_header): Pass positions as C integers
710 and move parameters checking to...
711 (Fcomposition_get_gstring): ...this function. Handle case when
712 buffer positions are in reversed order and avoid crash (Bug#16739).
714 * buffer.c (validate_region): Mention current buffer in error message.
716 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
718 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
720 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
722 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
724 2014-02-11 Glenn Morris <rgm@gnu.org>
726 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
727 Replace refs to "OpenStep" in messages.
729 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
731 Avoid "." at end of error diagnostics.
732 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
734 * nsfns.m (ns_display_info_for_name):
735 * nsselect.m (Fx_own_selection_internal):
736 * nsterm.m (performDragOperation:):
737 Remove "." from end of diagnostic.
739 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
741 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
742 unintuitive (bug#15824).
743 (Fyes_or_no_p): Doc fix (bug#15456).
745 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
747 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
749 * eval.c (call_debugger): When exiting the debugger, do not allow
750 max_specpdl_size less than actual binding depth (Bug#16603).
751 (syms_of_eval): Adjust docstring.
753 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
755 * cmds.c (Fself_insert_command): Output a clearer error message on
756 negative repetitions (bug#9476).
758 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
760 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
762 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
764 * minibuf.c (Fread_string): Doc clarification (bug#15422).
766 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
768 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
770 * keyboard.c (Frecursive_edit): Fix typo in docstring.
772 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
774 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
776 * keyboard.c (Frecursive_edit): Say more precicely how throwing
777 `exit' works (bug#15865).
779 2014-02-07 Martin Rudalics <rudalics@gmx.at>
781 Constrain window box/body sizes and margin widths (Bug#16649).
782 * xdisp.c (window_box_width): Don't return less than zero.
783 (window_box_left_offset, window_box_right_offset): Don't return
784 more than the window's pixel width.
785 * window.c (window_body_height, window_body_width): Don't return
787 (window_resize_apply): Adjust margin width, if necessary.
789 2014-02-07 Glenn Morris <rgm@gnu.org>
791 * nsterm.m (syms_of_nsterm): Doc fix.
793 2014-02-06 Eli Zaretskii <eliz@gnu.org>
795 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
796 New variables: pointers through which to call the respective APIs.
797 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
798 (filename_from_ansi, sys_link, check_windows_init_file):
799 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
800 This is required on Windows 9X, where we dynamically load
801 UNICOWS.DLL which has their non-stub implementations.
802 (maybe_load_unicows_dll): Assign addresses to these 2 function
803 pointers after loading UNICOWS.DLL.
805 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
806 MultiByteToWideChar and WideCharToMultiByte through function
809 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
812 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
814 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
815 for OSX >= 10.9 if separate spaces are used.
816 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
818 2014-02-06 Glenn Morris <rgm@gnu.org>
820 * buffer.c (cache-long-scans): Doc fix.
822 2014-02-05 Eli Zaretskii <eliz@gnu.org>
824 * w32fns.c (Fw32_shell_execute): Doc fix.
826 2014-02-05 Bastien Guerry <bzg@gnu.org>
828 * syntax.c (Fforward_word): Call Fconstrain_to_field with
829 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
831 2014-02-05 Martin Rudalics <rudalics@gmx.at>
833 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
834 outside the window (Bug#16649).
836 * xdisp.c (note_mouse_highlight): When entering a margin area show
837 a non-text cursor (Bug#16647).
839 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
841 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
842 It prompted a compile-time diagnostic on GNU/Linux.
843 Simplify to remove the need for the label.
845 2014-02-04 Eli Zaretskii <eliz@gnu.org>
847 * w32menu.c (w32_popup_dialog): Don't condition the whole function
848 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
849 to show it; otherwise return 'unsupported--w32-dialog' to signal
850 to the caller that emulation with menus is necessary.
851 This resurrects code inadvertently deleted by the 2013-10-08 commit.
853 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
855 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
858 * menu.c (Fx_popup_dialog): Don't condition the call to
859 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
860 special symbol 'unsupported--w32-dialog', emulate the dialog with
861 a menu by calling x-popup-menu.
863 * menu.h (Qunsupported__w32_dialog): New extern variable.
865 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
867 * keyboard.c (kbd_buffer_get_event): Read file notification events
870 * xgselect.c (xg_select): Read glib events in any case, even if
871 there are no file descriptors to watch for. (Bug#16519)
873 2014-02-03 Martin Rudalics <rudalics@gmx.at>
875 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
876 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
877 * w32term.c (w32_draw_window_divider): Handle first and last
879 * w32term.h (w32_fill_area_abs): New function.
880 * xdisp.c (x_draw_right_divider): Don't draw over bottom
882 * xfaces.c (realize_basic_faces): Handle new face ids.
883 * xfns.c (Fx_create_frame): Call x_default_parameter for right
884 and bottom divider width.
885 * xterm.c (x_draw_window_divider): Handle first and last pixels
888 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
890 * print.c (Fexternal_debugging_output): Add cast to pacify
891 --enable-gcc-warnings.
892 * eval.c (call_debugger): Grow specpdl if the debugger was
893 entered due to specpdl overflow (Bug#16603) and allow more
894 specpdl space for the debugger itself.
896 2014-02-02 Martin Rudalics <rudalics@gmx.at>
898 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
901 2014-02-01 Eli Zaretskii <eliz@gnu.org>
903 * w32fns.c (Ffile_system_info): Use WINAPI in the function
904 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
906 * print.c (Fexternal_debugging_output): If the argument character
907 is non-ASCII, encode it with the current locale's encoding before
908 writing the result to the terminal. (Bug#16448)
910 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
911 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
914 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
916 * process.c (create_process): Reset SIGPROF handler in the child.
917 * callproc.c (call_process): Likewise.
919 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
921 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
923 2014-01-29 Eli Zaretskii <eliz@gnu.org>
925 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
926 of zero to print strings, GDB doesn't like it.
928 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
929 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
930 we still use correct addresses. (Bug#16576)
932 2014-01-27 K. Handa <handa@gnu.org>
934 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
935 to preserve the code detection behavior of 24.3.
936 * coding.h (struct coding_system): New member detected_utf8_bytes.
937 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
938 (decode_coding_gap): Use short cut for UTF-8 file reading only
939 when coding->detected_utf8_bytes equals to coding->src_bytes.
940 * fileio.c (Finsert_file_contents): Cancel the previous change.
942 2014-01-29 Martin Rudalics <rudalics@gmx.at>
944 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
945 that are not visible.
947 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
949 * xmenu.c (create_and_show_popup_menu): Handle case when no key
950 is grabbed (Bug#16565).
952 2014-01-28 Martin Rudalics <rudalics@gmx.at>
954 * xdisp.c (last_max_ascent): Re-remove after erroneously
955 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
957 (move_it_to): Re-remove reference to last_max_ascent.
958 (Fwindow_text_pixel_size): Add iterator's max_ascent and
959 max_descent here instead of calling line_bottom_y.
962 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
964 * terminal.c (initial_free_frame_resources): New function.
965 (init_initial_terminal): Install new hook to free face cache
966 on initial frame and avoid memory leak. For details, see
967 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
968 * xfaces.c (free_frame_faces): Adjust comment.
970 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
972 * data.c (Fstring_to_number): Document results if unparsable
975 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
977 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
979 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
981 When decoding, prefer ptrdiff_t to int for buffer positions etc.
982 * coding.c (detect_coding_utf_8, emacs_mule_char)
983 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
984 (check_utf_8, decode_coding):
985 * coding.h (struct coding_system.errors):
986 Use ptrdiff_t, not int, for integer values derived from buffer and
989 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
990 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
991 before invoking decode_coding_gap, since there's just one block.
993 2014-01-25 Martin Rudalics <rudalics@gmx.at>
995 Fix handling of face attributes in Fx_create_frame (Bug#16529).
996 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
997 too early. Again run change_frame_size before assigning menu-
1000 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1002 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1003 arrives, call x_check_fullscreen, in case the new display has a
1004 different resolution. (Bug#16517)
1006 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1008 * term.c (read_menu_input): If the selected frame changes, exit
1010 (tty_menu_show): If the selected frame changes while we displayed
1011 a menu, throw to top level. (Bug#16479)
1013 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1015 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1017 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1019 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1020 * data.c (count_one_bits_word): Fix bug (negated comparison)
1021 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1023 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1025 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1026 Avoid undefined behavior by initializing display property bit of a
1027 string processed by the bidirectional iterator. For details, see
1028 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1030 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1032 Minor cleanup of previous change.
1033 * image.c (imagemagick_error, Fimagemagick_types):
1034 Omit some recently-introduced and unnecessary casts and assignments.
1036 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1038 Fix two memory leaks discovered with Valgrind.
1039 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1040 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1042 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1044 Fixes in window size functions around Bug#16430 and Bug#16470.
1045 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1046 (Fwindow_mode_line_height, Fwindow_header_line_height)
1047 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1048 Minor doc-string adjustments.
1049 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1050 Rewrite doc-strings.
1051 (window_body_height, window_body_width): Do not count partially
1052 visible lines/columns when PIXELWISE is nil (Bug#16470).
1053 (Qfloor, Qceiling): New symbols.
1055 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1057 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1058 when the image cache is not yet allocated. (Bug#16509)
1060 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1062 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1063 re-attach intervals to its base buffer (Bug#16502).
1064 * intervals.c (set_interval_object): Move from here...
1065 * intervals.h (set_interval_object): ... to here. Fix comments.
1067 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1069 Avoid undefined behavior by initializing buffer redisplay bit.
1070 Problem reported by Dmitry Antipov in
1071 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1072 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1074 Revert some of the CANNOT_DUMP fix (Bug#16494).
1075 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1077 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1079 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1080 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1081 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1082 they are replaced by macros that expand into direct calls to the
1083 corresponding functions from GDI32.DLL.
1084 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1085 variables in the Cygwin build, they are unused.
1087 2014-01-19 K. Handa <handa@gnu.org>
1089 * composite.c (composition_update_it): Fix previous change.
1091 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1093 Fix file name handling on MS-Windows 9X.
1094 * w32.c (maybe_load_unicows_dll): New function.
1096 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1097 on, to make sure we can convert file names to and from UTF-8 on
1098 Windows 9X. This fixes a failure to start up because Emacs cannot
1099 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1101 * w32font.c [WINDOWSNT]: Include w32.h.
1102 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1103 of implementing the same stuff.
1104 Remove now unused g_b_init_is_windows_9x.
1106 * w32.h (maybe_load_unicows_dll): Add prototype.
1108 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1110 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1111 switch to single keyboard. Prevents daemon crashes when a new
1112 client connects while we show a TTY menu in an existing client.
1115 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1117 Fix MinGW64 porting problem with _setjmp.
1118 Reported by Eli Zaretskii in:
1119 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1120 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1121 the old _setjmp and _longjmp. All uses changed.
1123 2014-01-13 Daniel Colascione <dancol@dancol.org>
1125 * textprop.c (Fremove_list_of_text_properties):
1126 Correctly handle reaching the end of the interval tree. (Bug#15344)
1128 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1130 * xdisp.c (resize_mini_window): Round height to a multiple of
1131 frame's line height. Fix bug in calculation of window start
1132 position (Bug#16424).
1134 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1136 * macfont.m: Include termchar.h.
1137 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1138 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1139 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1140 *_WITH_GC_* to take face and f as parameters.
1141 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1142 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1144 2014-01-13 Daniel Colascione <dancol@dancol.org>
1146 Fix menu item updating in the presence of the Unity global menu
1149 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1150 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1152 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1153 updating menus; explain why.
1154 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1155 problem it's supposed to solve and it interferes with detecting
1156 the presence of a global menu.
1157 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1160 2014-01-11 K. Handa <handa@gnu.org>
1162 * composite.c (composition_update_it): Fix indexing of
1163 LGSTRING_CHAR (Bug#15984).
1165 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1167 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1169 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1171 * xdisp.c (try_window_id): Don't use this function's optimizations
1172 if overlays in the buffer displayed by the window have changed
1173 since last redisplay. (Bug#16347)
1174 (message_dolog): Fix indentation.
1176 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1178 * frame.c (frame_resize_pixelwise): Fix doc-string.
1180 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1182 Fix handling of internal borders (Bug#16348).
1183 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1184 Remove internal border width from pixel width of windows.
1185 (change_frame_size_1): Don't return early when frame's pixel
1186 size changes - we still have to record the new sizes in the
1188 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1189 also when toolbar gets larger.
1190 * window.c (check_frame_size): Include internal_border_width in
1192 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1193 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1194 In non-toolkit/non-GTK version clear internal border.
1195 * xterm.c (x_clear_under_internal_border): New function for
1196 non-toolkit/non-GTK version.
1197 (x_after_update_window_line): In non-toolkit/non-GTK version
1199 (handle_one_xevent, x_set_window_size):
1200 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1201 * xterm.h (x_clear_under_internal_border): Extern it.
1203 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1205 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1206 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1209 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1211 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1212 last value of point is not equal to buffer's point. (Bug#16129)
1214 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1217 * nsterm.h (updateCollectionBehavior): Rename from
1218 updateCollectionBehaviour. All uses changed.
1220 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1221 * Makefile.in (SETFATTR): New macro.
1222 (temacs$(EXEEXT)): Use it.
1224 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1226 Fix maximization behavior on Windows (Bug#16300).
1227 * w32fns.c (w32_fullscreen_rect): Don't handle
1228 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1229 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1230 of SetWindowPos. Restore last placement also when leaving
1231 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1232 but the FULLSCREEN_BOTH case.
1234 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1237 * data.c (arithcompare_driver):
1238 * fileio.c (Fcar_less_than_car):
1239 * fns.c (internal_equal):
1240 * frame.c (delete_frame):
1241 * lisp.h (enum More_Lisp_Bits):
1243 Avoid C99 constructs that don't work in C89.
1244 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1245 to port to C89, which doesn't have 'long long'.
1246 (count_trailing_zero_bits): Use them.
1248 2014-01-03 Chong Yidong <cyd@gnu.org>
1250 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1252 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1254 Further adjust frame/window scrollbar width calculations.
1255 * window.c (apply_window_adjustment):
1256 Set windows_or_buffers_changed.
1257 (Fwindow_scroll_bars): Return actual scrollbar width.
1258 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1259 For non-toolkit builds again use 14 as minimum width and set
1260 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1261 * xterm.c (XTset_vertical_scroll_bar): Take width from
1262 WINDOW_SCROLL_BAR_AREA_WIDTH.
1263 (x_new_font): Rename wid to unit. Base calculation of new
1264 scrollbar width on toolkit used and make it analogous to that of
1265 x_set_scroll_bar_default_width.
1266 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1267 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1268 of GetSystemMetrics.
1269 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1270 WINDOW_SCROLL_BAR_AREA_WIDTH.
1271 (x_new_font): Make it correspond to changes in xterm.c.
1273 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1275 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1276 This is a cleaner way to fix the MinGW-w64 porting problem.
1277 Check for INTPTR_MAX misconfiguration.
1279 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1281 * search.c (newline_cache_on_off, find_newline): In indirect
1282 buffers, use the newline cache of the base buffer.
1284 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1285 buffer, invalidate the caches of its base buffer. (Bug#16265)
1287 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1288 buffers, use the width-run cache of the base buffer.
1290 * xdisp.c (redisplay_window): When the window displays an indirect
1291 buffer, and the character widths in the display table have
1292 changed, invalidate the width-run cache of the corresponding base
1295 * fileio.c (Finsert_file_contents): When invalidating the newline
1296 cache, consider the case of inserting into indirect buffer.
1298 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1299 In indirect buffers, use the paragraph cache of the base buffer.
1301 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1303 * window.c (grow_mini_window): Fix last change.
1305 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1307 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1309 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1311 * w32term.c (w32_initialize): Use LCID and LOWORD.
1313 * w32proc.c (create_child): Use pid_t for 5th argument.
1314 (IsValidLocale): Don't provide prototype for MinGW64.
1315 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1316 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1318 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1319 MinGW64 doesn't support.
1321 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1323 * w32.c (set_named_security_info): New function.
1324 (acl_set_file): Fall back on set_named_security_info if
1325 set_file_security fails.
1326 (g_b_init_set_named_security_info_w)
1327 (g_b_init_set_named_security_info_a): New static variables.
1328 (globals_of_w32): Initialize them to zero.
1329 (set_named_security_info): Set them to non-zero if the
1330 corresponding API is available.
1331 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1332 New function typedefs.
1334 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1336 Some more fixes following pixelwise resize changes including one
1338 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1339 of frame_resize_pixelwise.
1340 * widget.c (pixel_to_text_size): New function.
1341 (update_wm_hints): Have size hints respect value of
1342 frame_resize_pixelwise.
1343 (EmacsFrameResize): Alway process resize requests pixelwise.
1344 * window.c (grow_mini_window): Make sure mini window is at least
1346 * xdisp.c (display_menu_bar): Make sure menubar extends till
1348 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1349 (x_set_tool_bar_lines): Calculate pixelwise.
1350 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1351 frame_resize_pixelwise.
1353 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1355 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1356 variables not used there.
1358 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1360 * w32.c (sys_umask): New function. (Bug#16299)
1362 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1364 * dispnew.c (change_frame_size_1): Take old width of root window
1365 from that window's pixel width. (Bug#16284)
1367 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1369 Plain copy-file no longer chmods an existing destination (Bug#16133).
1370 * fileio.c (realmask): Now a static var, not a local.
1371 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1372 Remove arg STATPTR. All uses changed.
1373 (Fcopy_file): Do not alter permissions of existing destinations,
1374 unless PRESERVE-PERMISSIONS (renamed from
1375 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1376 Avoid race when testing for existing destinations and for
1377 when input and output files are the same.
1378 If changing the group fails, adjust both default and
1379 preserved permissions so that access is not granted to the
1381 (Fset_default_file_modes, init_fileio): Update realmask.
1382 (Fdefault_file_modes): Use realmask instead of calling umask.
1384 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1386 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1387 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1388 flags on the daemon pipe ends before execing.
1390 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1392 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1393 session. (Bug#14739)
1395 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1397 * callproc.c (Vexec_path): Document that exec-directory is in it.
1399 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1401 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1404 2013-12-27 Chong Yidong <cyd@gnu.org>
1406 * data.c (Fsymbol_function): Doc fix.
1408 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1410 Some more tinkering with Bug#16051.
1411 * window.c (resize_frame_windows): Don't let the size of the
1412 root window drop below the frame's default character size.
1413 Never ever delete any subwindows - let the window manager do the
1416 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1417 of toolbar lines needed when they exceed the height of the root
1419 (unwind_create_frame_1): New function.
1420 (Fx_create_frame): Generally inhibit calling the window
1421 configuration change hook here. Remove extra call to
1422 change_frame_size - it's not needed when we don't run the
1423 configuration change hook.
1425 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1427 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1428 On my Fedora 19 platform the core dumps were so big that
1429 my desktop became nearly catatonic.
1430 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1431 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1432 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1433 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1434 a clang-only syntax.
1435 * conf_post.h (__has_feature): New macro, if not already defined.
1436 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1437 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1439 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1441 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1442 is a file name. (Bug#16252)
1444 2013-12-25 Chong Yidong <cyd@gnu.org>
1446 * keyboard.c (Voverriding_terminal_local_map)
1447 (Voverriding_local_map): Doc fix.
1449 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1451 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1453 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1454 file name when it is submitted to ShellExecute. Simplify code.
1455 Don't test DOCUMENT for being a string, as that is enforced by
1456 CHECK_STRING. Doc fix.
1458 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1460 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1461 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1462 redisplay_tool_bar does. Improve and fix commentary.
1463 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1464 limits of the glyph matrices. (Bug#16051)
1465 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1466 only when the new size is different from the old one, and the new
1467 size can be achieved given the frame height.
1469 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1471 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1473 2013-12-23 Glenn Morris <rgm@gnu.org>
1475 * lread.c (Fload): Mention load-prefer-newer in doc.
1477 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1479 Handle Bug#16207 by being more restrictive when running hooks.
1480 * window.c (unwind_change_frame): New function.
1481 (Fset_window_configuration): Don't run configuration change hook
1482 while the frame configuration is unsafe. Call select_window
1485 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1487 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1489 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1491 * nsterm.h: Declare EmacsColor category.
1493 * nsterm.m (NSColor): Implement EmacsColor category.
1494 (ns_get_color): Use colorUsingDefaultColorSpace.
1495 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1497 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1499 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1501 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1502 having the PNG_NORETURN attribute, to avoid compiler warning in
1505 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1507 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1509 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1510 fringe background extension.
1511 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1512 because they are now always the same as `left' and `width',
1513 respectively. Remove code for the case that `width' and
1514 `sb_width' are different.
1516 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1518 Remove scroll_bar_actual_width from frames.
1519 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1520 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1521 (x_figure_window_size):
1522 * nsterm.m (x_set_window_size):
1523 * widget.c (set_frame_size):
1524 * w32term.c (x_set_window_size):
1525 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1526 scroll_bar_actual_width.
1528 Convert scroll_bar members to integers on Windows.
1529 * w32term.h (struct scroll_bar): Convert top, left, width,
1530 height, start, end and dragging to integers.
1531 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1533 * w32term.c (w32_set_scroll_bar_thumb)
1534 (w32_scroll_bar_handle_click): Remove XINT conversions for
1535 scroll_bar members. Treat bar->dragging as integer.
1536 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1537 first element. Remove XINT conversions for scroll_bar members.
1538 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1539 Remove XINT conversions for scroll_bar members.
1541 Fix assignment for new window total sizes.
1542 * window.c (Fwindow_resize_apply_total): Assign values for
1545 2013-12-20 Chong Yidong <cyd@gnu.org>
1547 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1548 argument to `append'.
1550 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1552 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1553 current text face, for extending the face of the display margins.
1556 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1557 Doc fix. (Bug#16190)
1559 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1561 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1564 * nsterm.m (Qfile, Qurl): New.
1565 (EV_MODIFIERS2): New macro.
1566 (EV_MODIFIERS): Use EV_MODIFIERS2.
1567 (ns_term_init): Remove font and color from DND, does not work on
1568 newer OSX, and other ports don't have them.
1569 (performDragOperation:): Handle modifiers used during drag.
1570 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1571 Remove global Lisp variables used to communicate with ns-win.el.
1572 Remove font and color handling.
1573 (syms_of_nsterm): Defsym Qfile and Qurl.
1575 2013-12-19 Anders Lindgren <andlind@gmail.com>
1577 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1578 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1580 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1581 (constrainFrameRect): Remove special case nr_screens == 1.
1582 Don't constrain size to size of view.
1584 * nsterm.h (ns_output): Remove dont_constrain.
1586 2013-12-19 Anders Lindgren <andlind@gmail.com>
1588 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1590 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1592 Minor fixes for recent openp changes.
1593 * lisp.h (GCPRO7): New macro.
1594 * lread.c (openp): Use bool for boolean; all callers changed.
1595 Protect save_string from GC. Don't assume that file descriptors
1596 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1597 warning about uninitialized variable.
1599 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1601 * w32fns.c (emacs_abort): Use intptr_t as argument of
1602 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1604 2013-12-18 Glenn Morris <rgm@gnu.org>
1606 * lread.c (Fload): Pass load_prefer_newer to openp.
1607 Don't bother checking mtime if openp already did it.
1608 (openp): Add `newer' argument, to check all suffixes
1609 and find the newest file.
1610 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1611 * callproc.c (call_process):
1612 * charset.c (load_charset_map_from_file):
1613 * emacs.c (init_cmdargs):
1614 * image.c (x_create_bitmap_from_file, x_find_image_file):
1616 * lread.c (Flocate_file_internal):
1617 * process.c (Fformat_network_address):
1618 * sound.c (Fplay_sound_internal):
1619 * w32.c (check_windows_init_file):
1620 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1622 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1624 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1626 * w32.c (getloadavg): Don't index samples[] array with negative
1627 indices. Recover from wall-clock time being set backwards.
1629 * w32term.c (w32_initialize): Declare the argument of
1630 set_user_model as const.
1632 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1633 (w32_menu_show): Constify some arguments passed to MessageBox.
1635 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1636 to initialize Lisp objects.
1638 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1639 initialize Lisp objects.
1641 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1642 use variables used only on X under that condition.
1644 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1645 variables not used there.
1647 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1649 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1650 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1652 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1654 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1655 code, revealed in presence of R2L characters, character
1656 compositions, and display vectors. A better fix for Bug#16148.
1657 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1658 GTK and NS builds, they don't have this member of struct frame.
1660 * dispextern.h (struct composition_it): Correct a comment for the
1663 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1665 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1666 This prevents a compilation error on C compilers that do not
1667 default functions to return 'int' if not declared. Also, add
1668 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1669 since it now uses inline functions.
1671 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1673 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1674 display margins on mode line, header line, and in the frame's
1675 tool-bar window. (Bug#16165)
1677 2013-12-16 Andreas Schwab <schwab@suse.de>
1679 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1681 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1683 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1686 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1688 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1690 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1692 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1693 intended to find bogus pointers in font objects (Bug#16140).
1694 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1695 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1696 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1697 Disable for MS-Windows due to Bug#15876; apparently this
1698 requires more or less substantial changes in fontset code.
1699 * xfont.c (xfont_close):
1700 * xftfont.c (xftfont_close): Call x_display_info_for_display
1701 to check whether 'Display *' is valid (Bug#16093 and probably
1704 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1706 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1707 Reported by Juanma Barranquero <lekktu@gmail.com>.
1709 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1710 open a pty on MS-Windows. (Bug#16152)
1712 * emacs.c (decode_env_path): Fix bogus comparison against
1713 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1715 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1717 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1718 (Fx_file_dialog): Add parentheses around && to silence warning.
1720 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1722 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1724 * xdisp.c (extend_face_to_end_of_line): Extend background of
1725 non-default face in margin areas as well. (Bug#16151)
1726 (display_line): Call extend_face_to_end_of_line for continued
1727 lines as well, if the display margins have non-zero width.
1728 (set_glyph_string_background_width): When needed, set the
1729 extends_to_end_of_line_p flag on glyph strings to be drawn in
1730 margin areas, not only in the text area.
1732 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1735 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1737 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1738 Don't worry about verify_error being t, since it has to be a list.
1740 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1742 Use bool for boolean, focusing on headers.
1743 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1744 No need to include <stdbool.h>, since conf_post.h does it now.
1745 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1746 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1747 (SET_PER_BUFFER_VALUE_P):
1748 * ccl.c, ccl.h (setup_ccl_program):
1749 * ccl.h (CHECK_CCL_PROGRAM):
1750 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1751 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1752 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1753 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1754 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1755 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1756 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1757 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1758 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1759 (CHARSET_FAST_MAP_SET):
1760 * coding.c (decode_coding_ccl, encode_coding_ccl):
1761 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1762 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1763 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1764 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1765 (decode_coding_c_string):
1766 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1767 * conf_post.h (has_attribute):
1768 * dispextern.h (trace_redisplay_p)
1769 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1770 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1771 (SET_GLYPH_FROM_CHAR_GLYPH)
1772 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1773 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1774 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1775 (cursor_in_mouse_face_p):
1776 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1777 (blank_row, prepare_desired_row)
1778 (build_frame_matrix_from_leaf_window, make_current)
1779 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1780 (update_window, scrolling_window, update_frame_line):
1781 * disptab.h (GLYPH_FOLLOW_ALIASES):
1782 * editfns.c (Fformat):
1783 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1784 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1785 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1786 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1787 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1788 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1789 (FONT_DEFERRED_LOG):
1790 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1791 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1792 (FRAME_MOUSE_UPDATE):
1793 * fringe.c (Fdefine_fringe_bitmap):
1794 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1795 (x_create_bitmap_from_xpm_data, xpm_load_image):
1796 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1797 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1798 (MERGE_INTERVAL_CACHE):
1799 * keymap.h (KEYMAPP):
1800 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1801 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1802 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1803 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1804 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1805 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1806 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1807 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1808 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1809 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1810 (SETUP_BUFFER_SYNTAX_TABLE):
1811 * systime.h (timespec_valid_p):
1812 * term.c (save_and_enable_current_matrix):
1813 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1814 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1815 (redisplay_internal, try_window_reusing_current_matrix)
1816 (sync_frame_with_window_matrix_rows, try_window_id)
1817 (display_menu_bar, display_tty_menu_item, display_mode_line)
1818 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1819 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1820 * xmenu.c (xmenu_show):
1821 * xterm.c (use_xim, x_term_init):
1822 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1823 (struct x_bitmap_record):
1824 Use bool for booleans.
1825 * ccl.c (struct buffer_text):
1826 * ccl.h (struct ccl_program):
1827 * charset.h (struct charset):
1829 * coding.h (struct iso_2022_spec, struct coding_system):
1830 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1831 (struct glyph_string, struct face, struct face_cache)
1832 (struct bidi_string_data, struct bidi_it)
1833 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1835 * editfns.c (Fformat):
1836 * frame.h (struct frame):
1837 * fringe.c (struct fringe_bitmap):
1838 * intervals.h (struct interval):
1839 * keyboard.h (struct kboard):
1840 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1841 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1842 (struct Lisp_Buffer_Local_Value, union specbinding):
1843 * macfont.m (struct macfont_info):
1844 * process.h (struct Lisp_Process):
1845 * termchar.h (struct tty_display_info):
1846 * window.h (struct window):
1847 * xterm.h (struct x_output):
1848 Use bool_bf for boolean bit-fields.
1849 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1850 All callers changed.
1851 * ccl.h (struct ccl_program): Remove unused members private_state,
1852 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1854 (struct ccl_spec): Remove unused members cr_carryover,
1855 eight_bit_carryover.
1856 * conf_post.h: Include <stdbool.h>.
1857 (bool_bf): New type.
1858 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1859 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1860 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1861 'do { ... } while (false)' brackets.
1862 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1863 Args must now be expressions; all callers changed.
1864 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1865 (PRODUCE_GLYPHS): Simplify use of boolean.
1866 * fileio.c (Fcopy_file):
1867 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1868 * lisp.h (UNGCPRO): Return void, not int.
1869 (FOR_EACH_TAIL): Use void expression, not int expression.
1870 * region-cache.c: Reindent.
1871 * region-cache.h: Copy comments from region-cache.c, to fix
1872 incorrect remarks about booleans.
1874 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1876 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1877 when character at point is displayed from a display vector.
1880 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1882 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1883 now a list of certificate validation checks that will abort a
1884 connection with an error.
1885 (Fgnutls_boot): Document it and use it.
1887 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1889 * w32term.c (w32_enable_frame_resize_hack): New variable.
1890 (x_set_window_size): Use it to hack frame resizing on Windows
1893 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1895 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1896 Windows-specific code to w32.c. Change error message text to
1897 match that of Posix platforms.
1899 * w32.c (w32_copy_file): New function, most of the code copied and
1900 reworked from Fcopy_file. Improve error handling. Plug memory
1901 leak when errors are thrown. Support file names outside of the
1902 current codepage. (Bug#7100)
1904 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1906 * lread.c (load_path_default): Prototype.
1908 2013-12-13 Glenn Morris <rgm@gnu.org>
1910 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1911 (dump_path): Remove.
1912 (load-path-default): Remove `changed' argument.
1913 Do not set dump_path permanently. Simplify.
1914 (init_lread): Simplify.
1915 (syms_of_lread): Remove dump_path.
1917 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1919 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1920 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1921 2013-12-12 font-related change to avoid Bug#16128, which
1922 is quite hard to fix without even more substantial changes.
1924 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1926 * font.c (font_close_object): Check for live frame (Bug#16128).
1928 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1930 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1931 Return ptrdiff_t, not int, since it's a buffer size.
1932 Reindent/reparen some macros to a more Gnuish style.
1934 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1936 Avoid undefined behavior with huge regexp interval counts.
1937 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1938 since it's now specialized to interval counts. All uses changed.
1939 Do not assume wrapraound on signed integer overflow.
1940 (regex_compile): Simplify based on the above changes.
1942 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1944 Support file names on MS-Windows that use characters outside of
1945 the current system codepage. (Bug#7100)
1947 * w32.c (get_file_security, set_file_security)
1948 (create_symbolic_link): Separate pointers and boolean flags for
1949 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1950 non-zero, else the former.
1951 (codepage_for_filenames, filename_to_utf16, )
1952 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
1954 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1956 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1957 Accept only one argument; all callers changed.
1958 (dostounix_filename): Remove the second argument, now works in
1959 UTF-8. All callers changed.
1960 (parse_root): Lose DBCS code.
1961 (get_long_basename, w32_get_short_filename, init_environment)
1962 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1963 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1964 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1965 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1966 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1967 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1969 (ansi_encode_filename): New function.
1970 (get_emacs_configuration, get_emacs_configuration_options):
1972 (add_volume_info, GetCachedVolumeInformation): Run the input file
1973 name through unixtodos_filename, to ensure it is stored and
1974 referenced in canonical form.
1975 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1976 (logon_network_drive, sys_link, utime): Improve error handling.
1977 (sys_access): New function.
1978 (hashval, generate_inode_val): Unused functions deleted.
1979 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1980 (check_windows_init_file): Convert error message from UTF-8 to
1981 ANSI codepage, for display in the message box.
1982 (globals_of_w32): Set w32_unicode_filenames according to the OS
1985 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1986 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1987 (syms_of_w32term): Declare w32-unicode-filenames.
1989 * w32proc.c (new_child, delete_child): Remove code that handled
1990 unused pending_deletion and input_file members of the child struct.
1991 (create_child, sys_spawnve): Convert all file names to ANSI
1992 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1993 name cannot be encoded in ANSI codepage. Don't use
1994 unixtodos_filename, mirror slashes by hand.
1995 (record_infile, record_pending_deletion): Functions deleted.
1996 (Fw32_short_file_name): Call w32_get_short_filename instead of
1999 * w32notify.c (add_watch): Work in Unicode mode when
2000 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2001 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2002 instead, do the same with Lisp primitives.
2004 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2005 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2006 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2007 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2008 (Fw32_shell_execute): Improve error reporting.
2009 (Fdefault_printer_name): Ifdef away for Cygwin.
2011 * w32.h (struct _child_process): Remove input_file and
2012 pending_deletion members that are no longer used.
2013 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2014 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2015 (ansi_encode_filename): New and updated prototypes.
2017 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2019 (unexec): Don't use dostounix_filename, it expects a file name in
2020 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2023 * fileio.c (Ffile_name_directory, file_name_as_directory)
2024 (directory_file_name, Fexpand_file_name)
2025 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2026 arguments of dostounix_filename.
2027 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2028 use MAX_UTF8_PATH for size of file-name strings.
2029 (emacs_readlinkat): Build an explicitly unibyte string for file
2031 (syms_of_fileio) <file-name-coding-system>:
2032 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2034 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2035 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2036 directories to UTF-8.
2037 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2038 environment, and each element of the input PATH, to UTF-8.
2040 * dired.c (file_attributes): Use build_unibyte_string explicitly
2041 to make Lisp strings from user and group names.
2043 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2046 * coding.c (decode_file_name, encode_file_name): New functions.
2048 * termcap.c (tgetent): Adapt to the change in arguments of
2051 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2054 * msdos.c (dostounix_filename, init_environment): Adapt to the
2055 change in arguments of dostounix_filename.
2057 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2058 [WINDOWSNT]: Encode file names passed to the image libraries in
2061 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2062 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2064 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2065 arguments of dostounix_filename.
2067 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2069 * font.h (struct font_entity) [HAVE_NS]: New field to record
2070 font driver which was used to create this entity.
2071 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2072 frame where the font was opened.
2073 (font_close_object): Add prototype.
2074 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2075 (font_close_object): Not static any more. Lost frame arg.
2076 Adjust comment and users.
2077 * alloc.c (cleanup_vector): Call font_close_object to adjust
2078 per-frame font counters correctly. If HAVE_NS, also call
2079 driver-specific cleanup for font-entity objects.
2080 * ftfont.c (ftfont_open):
2081 * nsfont.m (nsfont_open):
2082 * w32font.c (w32font_open_internal):
2083 * xfont.c (xfont_open):
2084 * xftfont.c (xftfont_open): Save frame pointer in font object.
2085 * macfont.m (macfont_open): Likewise.
2086 (macfont_descriptor_entity): Save driver pointer to be able
2087 to call its free_entity routine when font-entity is swept.
2088 * ftxfont.c (ftxfont_open): Add eassert because frame
2089 pointer should be saved by ftfont_driver.open.
2091 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2093 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2094 input polling is used. This is still meaningful for Cygwin, see
2095 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2096 * keyboard.c (poll_for_input_1, input_polling_used):
2097 Define unconditionally.
2098 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2099 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2100 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2101 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2102 (face_for_char): Likewise. Rearrange eassert and return ASCII
2103 face for CHAR_BYTE8_P.
2104 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2106 2013-12-11 Ken Brown <kbrown@cornell.edu>
2108 * dispextern.h (erase_phys_cursor):
2109 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2111 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2113 * nsterm.m (x_free_frame_resources):
2114 * term.c (tty_free_frame_resources):
2115 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2116 face cache because it's implied by free_frame_faces anyway.
2117 * w32term.c (x_free_frame_resources): Likewise. Do not call
2118 free_frame_faces twice.
2120 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2122 * editfns.c (Fformat_time_string): Mention %F in the doc.
2124 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2126 * window.c (resize_frame_windows): Don't return immediately when
2127 the root window's size doesn't change - the minibuffer window
2128 may still have to be repositioned/resized.
2129 * xfns.c (Fx_create_frame): Always change the frame size after
2130 initializing the frame's faces.
2131 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2132 change_frame_size should already have done it.
2133 (x_new_font): Assign new tool- and menu-bar heights.
2134 (x_set_window_size_1): Account for tool- and menu-bar heights
2135 (Bug#16013). Don't set pixel sizes since change_frame_size
2136 should already have done it.
2138 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2140 Remove the option of using libcrypto.
2141 * Makefile.in (LIB_CRYPTO): Remove.
2142 (LIBES): Don't use it.
2144 2013-12-11 Juri Linkov <juri@jurta.org>
2146 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2147 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2149 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2151 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2152 drawn tool bar items (Bug#16058).
2153 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2155 2013-12-09 Ken Brown <kbrown@cornell.edu>
2157 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2159 * lisp.h (get_frame_param): Adjust conditions for prototype
2162 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2164 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2165 Avoid unused macro warning if configured --without-xft.
2167 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2169 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2171 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2173 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2175 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2177 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2179 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2181 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2183 Use libcrypto's checksum implementations if available, for speed.
2184 * Makefile.in (LIB_CRYPTO): New macro.
2187 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2188 The macro didn't conform to C99 due to type mismatch,
2189 which caused compilation failure with Sun C 5.12,
2190 and it was confusing anyway. Include window.h to declare
2191 redisplay_other_windows.
2193 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2195 * window.c (set_window_buffer): Update mode line (bug#16084).
2197 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2199 Fix minor problems found by static checking.
2200 * keyboard.c (poll_for_input_1, input_polling_used):
2201 Define only if HAVE_NTGUI.
2202 * xmenu.c (popup_activate_callback): Omit unnecessary
2203 check against USE_X_TOOLKIT, which must be defined here anyway.
2204 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2207 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2209 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2211 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2213 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2215 * nsterm.m (x_set_window_size): Remove fprintf.
2216 (init): Define always. Set applicationDidFinishLaunchingCalled
2218 (applicationDidFinishLaunching:):
2219 Set applicationDidFinishLaunchingCalled.
2220 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2223 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2225 Pixel resize changes for NS (Bug#16049).
2226 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2227 height/width. row/cols are locals.
2228 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2229 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2230 (windowWillResize): Remove gsextra. Calculate extra as in
2232 (x_new_font): Don't change frame size if fullscreen.
2233 Change size pixelwise.
2235 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2236 comment in xfns.c. Change to pixelwise call.
2238 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2240 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2243 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2245 * xterm.c (input_signal_count): Remove.
2246 (x_dispatch_event): Define unconditionally.
2247 (x_make_frame_visible): Process X events until the frame
2248 is really visible (Bug#16027).
2249 * xterm.h (x_dispatch_event): Declare unconditionally.
2251 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2253 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2255 * nsterm.m (x_set_window_size): Handle pixelwise.
2257 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2259 * w32term.c (x_new_font):
2260 * xterm.c (x_new_font): Calculate new frame size from new font
2263 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2265 * lisp.h (FOR_EACH_TAIL): New macro.
2266 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2268 * window.c (select_window): Call second wset_redisplay before we change
2269 selected_window (bug#16034).
2271 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2273 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2275 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2277 * w32xfns.c: Include window.h, to avoid a compiler warning.
2279 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2281 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2282 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2283 window_scroll takes care of it.
2284 (Fset_window_point, Fdelete_other_windows_internal)
2285 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2286 (Fsplit_window_internal, Fdelete_window_internal)
2287 (Fresize_mini_window_internal, Fset_window_configuration)
2288 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2289 cause redisplay instead of forcing a complete redisplay.
2290 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2291 we're only affecting the selected_window.
2293 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2295 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2296 directional control characters. Update type and category
2297 determination according to the UBA from Unicode v6.3.
2298 (bidi_category_t): New category EXPLICIT_FORMATTING.
2300 * dispextern.h (bidi_type_t): Update to include new bidirectional
2301 properties introduced with Unicode v6.3. (Bug#16043)
2303 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2305 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2308 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2310 * font.c (font_list_entities): Remove dummy assignment.
2311 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2312 used on graphic displays only. Remove unused 'font_encoder' member.
2313 (struct font_bitmap): Remove unused 'extra' member.
2314 * nsfont.m (nsfont_open):
2315 * w32font.c (w32font_open_internal):
2316 * ftfont.c (ftfont_get_bitmap): Adjust users.
2318 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2320 Use bool for boolean.
2321 * tparam.c (tparam1):
2322 * undo.c (record_point, record_property_change):
2323 Use bool for boolean, for local vars that are always true or false.
2325 Minor integer overflow fixes (Bug#16033).
2326 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2327 This improves on the previous fix to this function.
2328 (window_resize_check): When summing up pixel counts, don't rely on
2329 undefined behavior if the sum overflows.
2331 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2333 * window.c (Fset_window_new_pixel): Don't choke at negative
2334 argument value (Bug#16033).
2336 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2337 to avoid crash in window_box_height.
2339 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2340 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2342 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2344 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2346 Minor integer overflow fixes.
2347 * window.c (Fset_window_new_pixel, grow_mini_window):
2348 * xdisp.c (Fwindow_text_pixel_size):
2349 Avoid undefined behavior on signed integer overflow.
2350 * xfns.c (x_set_mouse_color):
2351 Check that drag shape fits in 'unsigned', since that's what X wants.
2353 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2355 Improve reporting of fatal exception on MS-Windows.
2356 * w32fns.c (my_exception_handler): New function.
2357 (globals_of_w32fns): Set it up as the unhandled exception
2358 handler. Initialize exception code and address to zeros.
2359 (emacs_abort): If the exception code and address are available,
2360 print them at the beginning of the backtrace. Fix the format of
2361 printing addresses (was producing 0x0x12345678 on XP).
2364 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2366 * eval.c (Fbacktrace__locals): New function.
2367 (syms_of_eval): Defsubr it.
2369 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2371 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2372 Define here to unify between...
2373 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2374 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2376 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2378 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2380 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2381 fringe background extension.
2382 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2383 because they are now always the same as `left' and `width',
2384 respectively. Remove code for the case that `width' and
2385 `sb_width' are different.
2387 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2389 Fix minor problems found by static checking.
2390 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2391 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2392 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2394 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2396 * image.c (imagemagick_compute_animated_image): Don't crash if we
2397 have an animation with different-sized images (bug#15313).
2399 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2401 Remove some unused items introduced during pixelwise change.
2402 * window.c (window_resize_total_check): Remove unused function.
2403 * xdisp.c (remember_mouse_glyph): Remove unused label.
2404 (Ftool_bar_height): Move declaration inside #if.
2405 * xterm.c (x_set_window_size): Don't use r and c.
2407 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2409 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2412 * window.c (Fset_window_configuration): Comment out unused variables.
2414 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2416 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2418 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2420 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2422 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2423 HAVE_GNUTLS3 (Bug#16001).
2425 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2426 if interrupts are deferred (Bug#15801).
2428 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2430 Support resizing frames and windows pixelwise.
2431 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2432 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2433 (struct glyph_matrix): Replace window_left_col and
2434 window_top_line by window_pixel_left and window_pixel_top.
2435 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2437 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2438 (draw_window_divider, move_it_to, x_draw_right_divider)
2439 (x_draw_bottom_divider, change_frame_size): Add or fix
2441 * dispnew.c (change_frame_size_1): Change prototype.
2442 (adjust_glyph_matrix, required_matrix_width)
2443 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2444 values instead of lines and columns.
2445 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2446 WINDOW_TOTAL_FRINGE_WIDTH.
2447 (handle_window_change_signal, do_pending_window_change)
2448 (init_display): Adjusts calls of change_frame_size.
2449 (change_frame_size, change_frame_size_1): Handle pixelwise
2451 * frame.c (Qright_divider_width, Qbottom_divider_width):
2453 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2454 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2455 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2456 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2458 (set_frame_param): New function.
2459 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2460 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2461 (Ffringe_width, Fborder_width, Fright_divider_width)
2462 (Fbottom_divider_width): New functions, defsubr them.
2463 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2464 New argument pixelwise.
2465 (struct frame_parm_table): New members Qright_divider_width and
2466 Qbottom_divider_width.
2467 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2468 (x_report_frame_params): Handle Qright_divider_width and
2469 Qbottom_divider_width.
2470 (x_set_right_divider_width, x_set_bottom_divider_width):
2472 (frame_resize_pixelwise): New option.
2473 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2474 new_pixelwise, right_divider_width and bottom_divider_width;
2475 remove total_lines; rename text_lines, text_cols, new_text_lines
2476 and new_text_cols to text_height, text_width, new_height and
2477 new_width respectively.
2478 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2479 FRAME_TEXT_WIDTH respectively.
2480 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2481 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2482 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2484 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2485 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2486 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2487 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2488 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2489 (FRAME_TOTAL_COLS_ARG): Remove macro.
2490 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2491 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2492 (x_wm_set_size_hint): Handle frame pixel sizes.
2493 * indent.c (compute_motion, Fcompute_motion):
2494 Call window_body_width instead of window_body_cols.
2495 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2496 (make_lispy_position): Handle right and bottom dividers.
2497 (Fsuspend_emacs): Pixelize call of change_frame_size.
2498 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2499 * lisp.h: Extern set_frame_param.
2500 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2502 (Fx_create_frame): Add entry for vertical_drag_cursor.
2503 Pixelize call of change_frame_size.
2504 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2505 * nsterm.m (ns_update_window_end): Optionally draw right
2507 (x_set_window_size): Add argument pixelwise.
2508 Call check_frame_size and change_frame_size with pixelwise zero.
2509 (ns_draw_window_divider): New function.
2510 (ns_redisplay_interface): Add ns_draw_window_divider.
2511 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2512 (x_new_font): Call x_set_window_size with pixelwise zero.
2513 * print.c (print_object): For a window print its sequence
2515 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2516 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2517 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2518 (w32_createwindow): Use scroll bar area width.
2519 (w32_wnd_proc): Handle bottom divider width.
2520 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2521 (Fx_create_frame): Default divider width parameters.
2522 Caclulate sizes pixelwise. Add vertical drag cursor support.
2523 (x_create_tip_frame): Default divider widths to zero.
2524 Pixelize call to change_frame_size.
2525 (Fx_show_tip): Add handling of divider widths. Pixelize window
2527 (Fw32_frame_rect): New function.
2528 (frame_parm_handler w32_frame_parm_handlers): Add divider
2530 (Vx_window_vertical_drag_shape): Add variable.
2531 * w32inevt.c (resize_event, maybe_generate_resize_event):
2532 Pixelize change_frame_size calls.
2533 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2535 * w32term.c (w32_draw_window_divider): New function.
2536 (x_update_window_end): Handle right divider.
2537 (w32_draw_fringe_bitmap, x_scroll_run)
2538 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2539 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2540 Calculate new frame sizes pixelwise.
2541 (x_new_font): Pixelize call to x_set_window_size.
2542 (x_check_fullscreen): Pixelize call to change_frame_size.
2543 (x_set_window_size_1, x_set_window_size): New argument
2544 pixelwise. Calculate pixelwise.
2545 (x_wm_set_size_hint): Use scroll bar area width.
2546 (w32_redisplay_interface): Add w32_draw_window_divider.
2547 * w32term.h (struct w32_output): Add vertical drag cursor.
2548 * widget.c (set_frame_size, update_wm_hints)
2549 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2551 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2552 * window.c (sequence_number): Restore.
2553 (Fwindow_pixel_width, Fwindow_pixel_height)
2554 (Fwindow_mode_line_height, Fwindow_header_line_height)
2555 (window_pixel_to_total, Frun_window_scroll_functions)
2556 (Fset_window_new_pixel, window_resize_apply_total)
2557 (Fwindow_resize_apply_total): New functions.
2558 (window_body_height, window_body_width): Rename from
2559 window_body_lines. New argument PIXELWISE.
2560 Calculate pixelwise.
2561 (Fwindow_body_height, Fwindow_body_width): New argument
2563 (coordinates_in_window, window_relative_x_coord): Use window's
2564 pixel width instead of total width.
2565 (replace_window, recombine_windows): Initialize pixel values.
2566 (resize_root_window, resize_frame_windows, grow_mini_window)
2567 (shrink_mini_window): New argument PIXELWISE.
2568 Calculate pixelwise.
2569 (Fdelete_other_windows_internal, adjust_window_margins)
2570 (window_resize_check, window_resize_apply)
2571 (Fdelete_window_internal, Fresize_mini_window_internal)
2572 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2573 (check_frame_size): Rename arguments. New argument PIXELWISE.
2574 Calculate pixelwise.
2575 (set_window_buffer): Make samebuf bool. Run configuration change
2576 hook only if buffer changed.
2577 (Fset_window_buffer): Rewrite doc-string.
2578 (make_window): Initialize new_pixel slot.
2579 (Fwindow_resize_apply): Check pixel size of root window.
2580 (Fsplit_window_internal): Call 2nd argument pixel_size.
2581 Calculate pixelwise.
2582 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2584 (save_window_data): New slots frame_text_width,
2585 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2586 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2588 (Fcurrent_window_configuration, Fset_window_configuration)
2589 (save_window_save, compare_window_configurations): Handle new
2590 slots in save_window_data and saved_window.
2591 (Fset_window_scroll_bars): Fix doc-string.
2592 (window_resize_pixelwise): New variable.
2593 (coordinates_in_window, Fcoordinates_in_window_p):
2595 (make_parent_window): Adjust sequence_number.
2596 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2598 * window.h (struct window): New members new_pixel, pixel_left,
2599 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2600 (wset_new_pixel): New function.
2601 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2602 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2603 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2604 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2605 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2606 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2607 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2608 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2609 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2610 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2611 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2612 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2613 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2614 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2615 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2617 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2618 (window_body_width, check_frame_size): Adapt external declarations.
2619 * xdisp.c (last_max_ascent): New integer.
2620 (window_text_bottom_y): Handle bottom divider.
2621 (window_box_width, window_box_height): Calculate pixelwise.
2622 (get_glyph_string_clip_rects): Handle right divider.
2623 (remember_mouse_glyph): When windows are resized pixelwise
2624 proceed with width and height set to 1.
2625 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2627 (move_it_to): Calculate and return maximum x position
2629 (Fwindow_text_pixel_size): New function.
2630 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2631 (tool_bar_lines_needed): Rename to tool_bar_height.
2632 Calculate pixelwise.
2633 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2634 Calculate pixelwise.
2635 (redisplay_tool_bar): Calculate pixelwise.
2636 (redisplay_window): Calculate pixelwise. Handle dividers.
2637 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2638 (x_draw_vertical_border): Handle dividers.
2639 (define_frame_cursor1): Handle vertical drag cursor.
2640 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2641 (expose_window): Calculate pixelwise. Handle dividers.
2642 (init_xdisp): Initialize pixel values.
2643 * xfaces.c (Qwindow_divider): New face.
2644 (realize_basic_faces): Realize it.
2645 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2646 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2647 (x_set_scroll_bar_default_width): Default actual width to 16.
2648 (Fx_create_frame): Set sizes pixelwise.
2649 (x_create_tip_frame): Default divider widths to zero.
2650 Pixelize call of change_frame_size.
2651 (Fx_show_tip): Handle divider widths. Initial pixel position
2653 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2654 (Vx_window_vertical_drag_shape): New option.
2655 * xmenu.c (free_frame_menubar): Pixelize call of
2657 * xterm.c (x_draw_window_divider): New function.
2658 (x_update_window_end): Optionally draw right divider.
2659 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2660 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2661 (handle_one_xevent, x_new_font): Calculate pixelwise.
2662 (x_set_window_size_1, x_set_window_size): New argument
2663 pixelwise. Calculate pixelwise.
2664 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2665 (struct x_redisplay_interface): Add x_draw_window_divider.
2666 * xterm.h (struct x_output): Add vertical_drag_cursor.
2668 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2670 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2671 Set invisible frames's `redisplay' when a full redisplay is requested.
2672 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2673 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2674 (display_mode_lines): Set it here instead.
2676 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2678 * dispextern.h (set_window_update_flags): Remove.
2680 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2682 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2684 * xdisp.c (REDISPLAY_SOME_P): New macro.
2685 (redisplay_internal): Use it (bug#15999).
2686 (prepare_menu_bars, redisplay_window): Use it as well.
2688 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2690 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2692 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2693 (globals_of_w32font): Zero it out.
2694 (GetCharWidth32W_Proc): New function pointer.
2695 (get_char_width_32_w): New function.
2696 (compute_metrics): If get_glyph_outline_w returns an error, try
2697 get_char_width_32_w before declaring a failure. This avoids
2698 punishing raster (a.k.a. "bitmap") fonts by slowing down
2699 redisplay. (Bug#6364).
2701 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2703 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2704 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2705 highlight needs to be redisplayed. (Bug#15913)
2707 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2709 Fix minor problems found by static checking.
2710 * buffer.h (struct buffer_text, struct buffer):
2711 * frame.h (struct frame):
2712 * window.h (struct window):
2713 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2714 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2715 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2716 no-longer-valid use of HAVE_MENUS.
2717 * xdisp.c (propagate_buffer_redisplay): Now static.
2719 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2721 * xmenu.c (Fmenu_or_popup_active_p):
2722 * window.c (Fset_window_configuration):
2723 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2724 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2725 * fns.c (Fyes_or_no_p):
2726 * editfns.c (Fmessage_box, Fmessage_or_box):
2727 * alloc.c (make_save_ptr_ptr):
2728 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2730 * window.c (Fset_window_configuration): Move select_window later.
2732 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2734 Refine redisplay optimizations to only redisplay *some* frames/windows
2735 rather than all of them.
2736 * xdisp.c (REDISPLAY_SOME): New constant.
2737 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2738 (bset_redisplay, bset_update_mode_line): New functions.
2739 (message_dolog): Use bset_redisplay.
2740 (clear_garbaged_frames): Use fset_redisplay.
2741 (echo_area_display): Use wset_redisplay.
2742 (buffer_shared_and_changed): Remove.
2743 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2744 frame titles. Compute the actual set of windows redisplayed.
2745 Don't update frame titles and menu bars for frames that don't need to
2747 (propagate_buffer_redisplay): New function.
2749 (redisplay_internal): Use it. Be more selective in the set of windows
2750 we redisplay. Propagate windows_or_buffers_changed to
2751 update_mode_lines a bit later to simplify the code.
2752 (mark_window_display_accurate_1): Reset window and buffer's
2754 (redisplay_window): Do nothing if neither the window nor the buffer nor
2755 the frame needs redisplay.
2756 * window.h (struct window): Add `redisplay' field.
2757 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2758 (redisplay_other_windows, window_list): New declarations.
2759 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2760 (window_list): Not static any more.
2761 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2762 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2763 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2764 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2765 * frame.h (struct frame): Add `redisplay' field.
2766 Move `external_menu_bar' bitfield next to other bit-fields.
2767 (SET_FRAME_GARBAGED): Use fset_redisplay.
2768 (SET_FRAME_VISIBLE): Don't garbage the frame;
2769 Use redisplay_other_windows.
2770 * buffer.h (struct buffer): Add `redisplay' field.
2771 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2772 (modify_overlay): Use bset_redisplay.
2773 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2775 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2777 Support w32 file notifications in batch mode.
2778 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2779 invalid (which happens in batch mode). If non-interactive, call
2780 handle_file_notifications to store file notification events in the
2781 input queue. (Bug#15933)
2783 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2785 * w32inevt.c (handle_file_notifications): Now external, not static.
2787 * w32term.h (handle_file_notifications): Provide prototype.
2789 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2790 init_crit, since init_display, which does that otherwise, is not
2793 2013-11-27 Glenn Morris <rgm@gnu.org>
2795 * Makefile.in ($(lispsource)/international/charprop.el): New.
2796 (emacs$(EXEEXT)): Depend on charprop.el.
2798 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2800 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2801 deleting portions of the buffer under non-nil REPLACE argument.
2804 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2805 directory, watch it and not its parent.
2806 (add_watch): Allow empty string in FILE.
2808 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2810 * window.c (Fset_window_start, window_resize_apply)
2811 (window_scroll): Reset window_end_valid (Bug#15957).
2813 2013-11-27 Glenn Morris <rgm@gnu.org>
2815 * Makefile.in (leimdir): Now in lisp source directory.
2816 ($(leimdir)/leim-list.el): Just use ../leim .
2817 * epaths.in (PATH_DUMPLOADSEARCH):
2818 * lread.c (load_path_default):
2819 * nsterm.m (ns_load_path): No more leim directory.
2821 2013-11-26 Andreas Schwab <schwab@suse.de>
2823 * .gdbinit (xgettype): Add cast.
2825 2013-11-26 Glenn Morris <rgm@gnu.org>
2827 Preload leim-list.el.
2828 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2829 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2830 is a single directory.
2832 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2834 bool-vector-subsetp is now the normal direction (Bug#15912).
2835 * data.c (Fbool_vector_subsetp): Test whether the first argument
2836 is a subset of the second one, not the reverse. Add doc string.
2838 Fix minor problems found by static checking.
2839 * lread.c (load_path_default): Now static.
2840 * textprop.c (text_property_stickiness): Be consistent about the
2841 test used when deciding whether to consider the previous character.
2842 This simplifies the code a bit.
2844 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2846 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2848 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2849 (syms_of_frame): Don't defsubr them.
2851 2013-11-25 Glenn Morris <rgm@gnu.org>
2853 * lread.c (load_path_default): Change the sense of the argument.
2854 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2855 from dump_path. When it is not, avoid checking dump_path twice.
2857 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2858 uninstalled dump_path against installed Vload_path. (Bug#15964)
2860 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2862 Export get_pos_property to Elisp.
2863 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2864 (syms_of_editfns): Export it to Elisp.
2866 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2868 2013-11-23 Romain Francoise <romain@orebokech.com>
2870 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2871 initialization here ...
2872 (syms_of_fileio): ... from here.
2874 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2876 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2877 Please use --enable-check-lisp-object-type.
2879 2013-11-23 Glenn Morris <rgm@gnu.org>
2881 * process.c (get_process): Explicit error for dead buffers.
2883 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2885 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2887 2013-11-23 Glenn Morris <rgm@gnu.org>
2889 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2890 * lread.c (load_path_check): Take path to check as argument.
2891 (load_path_default): New, split from init_lread.
2892 (init_lread): Move calc of default load-path to load_path_default.
2893 Empty elements in EMACSLOADPATH now stand for the default.
2894 (load-path): Doc fix.
2895 * emacs.c (decode_env_path): Add option to treat empty elements
2896 as nil rather than ".".
2897 * callproc.c (init_callproc_1, init_callproc):
2898 * image.c (Vx_bitmap_file_path):
2899 * lisp.h (decode_env_path):
2900 * lread.c (Vsource_directory):
2901 Update for new argument spec of decode_env_path.
2903 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2905 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2906 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2908 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2910 Fix some dependency problems that cause unnecessary recompiles.
2911 Problem reported by RMS in
2912 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2913 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2914 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2915 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2916 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2917 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2918 (boostrap-clean): No need to remove stamp-oldxmenu.
2920 Fix recently introduced bool vector overrun.
2921 This was due to an optimization that went awry.
2922 Reported by Glenn Morris in
2923 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2924 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2925 for empty vectors, undoing the 2013-11-18 change.
2926 * data.c (bool_vector_binop_driver): Rely on this.
2927 Fix bug that occasionally overran the destination.
2928 * lisp.h (struct Lisp_Bool_vector): Document this.
2930 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2932 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2935 * nsterm.m (init, run, stop:): Comment out for now, does not work
2938 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2940 * charset.c (syms_of_charset): Don't read past end of string.
2942 2013-11-19 Glenn Morris <rgm@gnu.org>
2944 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2946 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2948 Add hooks to run on gaining/losing focus. (Bug#15029)
2949 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2950 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2951 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2953 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2955 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2956 The old names predated the API change that put destination at end.
2958 Improve API of recently-added bool vector functions (Bug#15912).
2959 The old API had (bool-vector-count-matches A B)
2960 and (bool-vector-count-matches-at A B I), which gave the
2961 misleading impression that the two functions were variants, one
2962 with a location I. The new API has (bool-vector-count-population A)
2963 and (bool-vector-count-consecutive A B I) to make the distinction
2964 clearer. The first function no longer has a B argument, since the
2965 caller can easily determine the number of nils if the length and
2966 number of ts is known.
2967 * data.c (Fbool_vector_count_population): Rename from
2968 bool_vector_count_matches, and accept just 1 argument.
2969 (Fbool_vector_count_consecutive): Rename from
2970 Fbool_vector_count_matches_at.
2972 Always allocate at least one bits_word per bool vector.
2973 See Daniel Colascione in:
2974 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2975 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2976 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2977 * lisp.h (struct Lisp_Bool_vector): Document this.
2979 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2981 * insdel.c (invalidate_buffer_caches): New function, consolidated
2982 from part of prepare_to_modify_buffer.
2983 (insert_from_gap, prepare_to_modify_buffer):
2984 * coding.c (code_convert_region, code_convert_string):
2985 Call invalidate_buffer_caches. (Bug#15841)
2987 * lisp.h (invalidate_buffer_caches): Add prototype.
2989 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2991 * w32term.c (x_update_window_end): Don't invalidate the entire
2992 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2993 highlight needs to be redisplayed. (Bug#15913)
2995 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2997 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2999 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3001 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3002 while we are using Vprin1_to_string_buffer.
3004 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3005 after inserting the description string. (Bug#15907)
3007 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3009 * data.c: Work around bogus GCC diagnostic about shift count.
3010 Reported by Eli Zaretskii in
3011 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3012 (pre_value): New function.
3013 (count_trailing_zero_bits): Use it.
3015 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3017 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3018 assume C macros are not supported even under -g3 in these old GCC
3021 2013-11-15 Leo Liu <sdl.web@gmail.com>
3023 * minibuf.c (Ftry_completion, Fall_completions)
3024 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3026 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3028 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3029 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3030 This avoids placing unnecessary constants into the Emacs code.
3032 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3034 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3035 for Cygwin w32 build.
3037 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3038 for Cygwin w32 build. (Bug#15892)
3040 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3042 Simplify, port and tune bool vector implementation.
3043 * alloc.c (bool_vector_exact_payload_bytes)
3044 (bool_vector_payload_bytes): Remove.
3045 (bool_vector_fill): Return its argument.
3046 * alloc.c (bool_vector_fill):
3048 * print.c (print_object):
3049 Simplify by using bool_vector_bytes.
3050 * alloc.c (make_uninit_bool_vector):
3051 New function, broken out from Fmake_bool_vector.
3052 (Fmake_bool_vector): Use it. Use tail call.
3053 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3054 * data.c (BITS_PER_ULL): New constant.
3055 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3056 if long long versions don't exist.
3057 (shift_right_ull): New function.
3058 (count_one_bits_word): New function, replacing popcount_bits_word
3059 macro. Don't assume that bits_word is no wider than long long.
3060 (count_one_bits_word, count_trailing_zero_bits):
3061 Don't assume that bits_word is no wider than long long.
3062 * data.c (bool_vector_binop_driver, bool_vector_not):
3063 * fns.c (Fcopy_sequence):
3065 Create an uninitialized destination, to avoid needless work.
3066 (internal_equal): Simplify.
3067 (Ffillarray): Prefer tail call.
3068 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3069 contain at least one word.
3070 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3071 chars are narrower than ints.
3072 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3073 * fns.c (Fcopy_sequence):
3075 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3076 Don't try to port to hosts where bits_word values have holes; the
3077 code wouldn't work there anyway. Verify this assumption, though.
3078 (bool_vector_bytes): New function.
3079 (make_uninit_bool_vector): New decl.
3080 (bool_vector_fill): Now returns Lisp_Object.
3082 * xfns.c (xic_create_fontsetname):
3083 * xrdb.c (gethomedir): Prefer tail calls.
3085 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3087 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3088 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3090 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3091 that requires a return value.
3092 (Fset_buffer_modified_p): Take advantage of this change to do
3095 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3097 * buffer.c (Frestore_buffer_modified_p): Sync it with
3098 Fset_buffer_modified_p.
3099 (Fforce_mode_line_update): New function, moved from subr.el.
3100 (Fset_buffer_modified_p): Use them.
3101 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3103 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3105 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3106 This avoids undefined behavior when subtracting pointers into
3107 different aways. On my platform it also makes the code a tad
3108 smaller and presumably faster.
3110 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3112 * keyboard.c (command_loop_1): Use region-extract-function.
3113 * insdel.c (Qregion_extract_function): Not static any more (can we
3114 stop pretending that these vars can benefit from being marked static?).
3116 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3118 * search.c (find_newline): If buffer text is relocated during the
3119 "dumb loop", adjust C pointers into buffer text to follow suit.
3122 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3124 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3125 for conversion (Bug#15837).
3127 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3129 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3130 for the entire range of inserted characters. (Bug#15841)
3132 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3134 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3136 (realize_default_face): Remove assignment to distant-foreground if
3137 unspecified (Bug#15815).
3139 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3141 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3142 cache-long-scans disabled, since we don't want to call
3143 prepare_to_modify_buffer (in insert_1_both) for each message we
3146 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3147 from buffer.c. Improve commentary to the buffer field setter
3150 * buffer.c (bset_cache_long_scans): Static function deleted.
3151 Improve commentary to the buffer field setter functions.
3152 (init_buffer_once): Default for cache-long-scans changed to t.
3155 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3157 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3159 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3160 This bug was introduced in my 2013-06-21 change, and caused
3161 struct Lisp_Sub_Char_Table objects to be given too many slots,
3162 which broke 'make -C admin/unidata'.
3164 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3166 Import changes from mac-port 4.5.
3167 * macfont.m (mac_font_copy_default_descriptors_for_language)
3168 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3169 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3170 (macfont_language_default_font_names): New.
3171 (macfont_list): Rearrange language/charset code.
3172 (macfont_close): Don't check for macfont_info->cache.
3173 (mac_ctfont_create_preferred_family_for_attributes): New font
3174 selection code, call
3175 mac_font_copy_default_name_for_charset_and_languages.
3176 (mac_font_copy_default_descriptors_for_language)
3177 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3179 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3181 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3183 Port to C11 aligned_alloc, and fix some integer overflows.
3184 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3185 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3186 and use of posix_memalign replaced with aligned_alloc.
3187 (aligned_alloc): New function, defined or declared as needed.
3188 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3189 Don't undef; configure.ac now does this.
3190 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3191 (calloc, aligned_alloc): Check for integer overflow.
3192 (aligned_alloc): Rename from memalign. All uses changed.
3193 (memalign): New function, an alias for aligned_alloc.
3195 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3197 * xdisp.c (redisplay_internal): Fix typo in last change.
3199 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3201 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3203 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3205 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3206 redisplay--mode-lines-cause.
3207 (redisplay_internal): Keep them uptodate. Remove redundant check of
3208 buffer_shared_and_changed.
3209 * *.[chm]: Number every assignment to update_mode_lines so we
3210 can track why it is set.
3212 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3214 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3216 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3218 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3219 can track why it is set.
3221 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3223 Integer-related fixes for term.c etc.
3224 * dispextern.h (face_tty_specified_color): New function.
3225 * term.c (turn_on_face): Don't rely on undefined behavior when
3226 assigning an out-of-range value to 'long'.
3227 Simplify test for toggling highlight.
3228 (tty_capable_p): Omit last two (unused) args. All callers changed.
3229 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3230 (read_menu_input, tty_menu_activate, tty_menu_show):
3231 * xfaces.c (x_supports_face_attributes_p)
3232 (tty_supports_face_attributes_p):
3233 Use bool for boolean. All callers changed.
3234 (tty_supports_face_attributes_p): Omit defaults for color indices;
3235 no longer needed. Simplify tail call.
3237 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3239 * xdisp.c (prepare_menu_bars): Mark static.
3240 * lisp.h (prepare_menu_bars): Don't declare.
3241 * xselect.c (x_handle_selection_clear):
3242 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3244 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3246 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3247 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3249 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3251 * keyboard.c (Fcommand_error_default_function): Rename from
3252 Fdefault_error_output.
3254 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3256 * keyboard.c (Fdefault_error_output): New function, extracted from
3258 (syms_of_keyboard): Use it for Vcommand_error_function.
3260 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3262 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3263 (init_eval): Use it to ensure handlerlist is non-NULL.
3264 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3265 (Fsignal): Adjust NULLness test of handlerlist.
3266 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3268 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3270 * callproc.c (call_process): Call prepare_to_modify_buffer before
3271 decoding text read from the sub-process, as the decoded stuff will
3272 be inserted into the buffer. This will invalidate the various
3273 caches maintained for the buffer. (Bug#15148)
3275 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3277 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3278 string of glyphless-char-display.
3280 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3282 * nsfns.m (ns_get_name_from_ioreg): New function.
3283 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3284 OSX >= 10.9. Use ns_get_name_from_ioreg.
3286 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3288 Simplify and port recent bool vector changes.
3289 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3290 only in this file. Use a more-efficient implementation if the
3291 second argument is a power of 2.
3292 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3293 Remove no-longer-necessary compile-time checks.
3294 (bool_vector_exact_payload_bytes): New function.
3295 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3296 exact payload changed to call the new function. Do not assume
3297 that the arg or result fits in ptrdiff_t.
3298 (bool_vector_fill): New function.
3299 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3301 (vroundup_ct): Don't assume arg fits in size_t.
3302 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3303 invoke set_category_set.
3304 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3305 All callers changed. Use bool_vector_set.
3306 * category.h (XCATEGORY_SET): Remove; no longer needed.
3307 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3309 * data.c (Faref): Use bool_vector_ref.
3310 (Faset): Use bool_vector_set.
3311 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3312 (Fbool_vector_not, Fbool_vector_count_matches)
3313 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3314 * fns.c (concat): Use bool_vector_ref.
3315 (Ffillarray): Use bool_vector_fill.
3316 (mapcar1): Use bool_vector_ref.
3317 (sxhash_bool_vector): Hash words, not bytes.
3318 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3319 a constant, since it's now used in #if.
3320 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3321 unsigned char on unusual architectures, so that we no longer
3322 assume that the number of bits per bits_word is a power of two or
3323 is a multiple of 8 or of CHAR_BIT.
3324 (Qt): Add forward decl.
3325 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3326 at least as strictly as bits_word.
3327 (bool_vector_data, bool_vector_uchar_data): New accessors.
3328 All data structure accesses changed to use them.
3329 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3330 (bool_vector_set): New functions.
3331 (bool_vector_fill): New decl.
3332 (ROUNDUP): Move to alloc.c as described above.
3334 Fix recent gnutls changes.
3335 * gnutls.c (Fgnutls_boot): Don't assume C99.
3336 * process.c (wait_reading_process_output): Fix typo in recent change.
3338 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3340 * process.c (wait_reading_process_output, read_process_output)
3341 (send_process): Check gnutls_state is not NULL.
3343 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3344 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3346 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3348 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3349 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3351 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3354 * nsfns.m (Fx_create_frame): Fix memory leak.
3356 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3357 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3358 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3360 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3362 * xdisp.c (message3_nolog, message_with_string): Encode the string
3363 before writing it to the terminal in a non-interactive session.
3365 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3366 sure we concatenate them into a unibyte string.
3368 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3369 resulting temporary name before returning it to the caller.
3370 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3371 is a unibyte string, convert NAME to a unibyte string to ensure
3372 that the result is also a unibyte string.
3374 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3375 create unibyte strings from default paths and directory/file
3378 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3381 * callproc.c (init_callproc): Use build_unibyte_string to make
3382 sure we create unibyte strings from default paths and
3383 directory/file names.
3385 * buffer.c (init_buffer): Don't store default-directory of
3386 *scratch* in multibyte form. The original problem which led to
3387 that is described in
3388 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3389 but it was solved long ago. (Bug#15260)
3391 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3393 Port to stricter C99 platforms.
3394 Especially, C99 prohibits nesting a struct X inside struct Y if
3395 struct X has a flexible array member.
3396 * alloc.c (struct sdata): New type.
3397 (sdata): Implement in terms of struct sdata.
3398 Remove u member; all uses replaced by next_vector, set_next_vector.
3399 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3400 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3401 (struct sblock): Rename first_data member to data, which is now
3402 a flexible array member. All uses changed.
3403 (next_vector, set_next_vector, large_vector_vec): New functions.
3404 (vector_alignment): New constant.
3405 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3406 (struct large-vector): Now merely a NEXT member, since the old approach
3407 ran afoul of stricter C99. All uses changed to use
3408 large_vector_vec or large_vector_offset.
3409 (large_vector_offset): New constant.
3410 * dispnew.c: Include tparam.h, for tgetent.
3411 Do not include term.h; no longer needed.
3412 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3413 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3414 (struct Lisp_Vector): Use a flexible array member for contents,
3415 instead of a union with a member that is an array of size 1.
3417 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3418 fact that the struct no longer contains a union.
3419 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3420 (struct Lisp_Save_Value, struct Lisp_Free):
3421 Use unsigned, not int, for spacers, to avoid c99 warning.
3422 (union specbinding): Use unsigned, not bool, for bitfield, as
3423 bool is not portable to pre-C99 hosts.
3425 2013-11-04 Glenn Morris <rgm@gnu.org>
3427 * emacs.c (usage_message): Mention that `-L :...' appends.
3429 2013-11-02 Glenn Morris <rgm@gnu.org>
3431 * Makefile.in (abs_builddir): Remove.
3432 (bootstrap_exe): Use relative filename.
3434 Use relative filenames in TAGS files.
3435 * Makefile.in (abs_srcdir): Remove it again.
3436 (.PHONY): Remove frc.
3437 (maintainer-clean): No more TAGS-LISP file.
3438 (TAGS): Pass relative file names to etags.
3439 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3441 * Makefile.in (abs_srcdir): New, set by configure.
3443 (maintainer-clean): Remove pointless echo. That should be in the
3444 top-level Makefile, if anywhere. Delete TAGS-LISP.
3445 (extraclean): No s/ and m/ directories for some time.
3446 (TAGS): Also depend on ctagsfiles3.
3447 Remove no-longer-defined S_FILE.
3448 Pass absolute filenames to etags once more.
3449 (TAGS-LISP): Replace lispdir with its expansion.
3450 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3451 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3453 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3455 * xfaces.c (check_lface_attrs, realize_default_face):
3456 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3457 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3459 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3461 * emacs.c (original_pwd): Remove global var by making it local.
3462 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3464 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3466 * xfaces.c: Declare color_distance.
3467 (QCdistant_foreground): New variable.
3468 (NEAR_SAME_COLOR_THRESHOLD): New define.
3469 (load_color2): New function.
3470 (load_color): Call load_color2.
3471 (load_face_colors): Call load_color2 and if distant-color is specified
3472 calculate distant and use distant-color if colors are near.
3473 (LFACE_DISTANT_FOREGROUND): New define.
3474 (merge_face_ref, Finternal_set_lisp_face_attribute)
3475 (Finternal_get_lisp_face_attribute)
3476 (x_supports_face_attributes_p): Handle distant-foreground similar to
3478 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3480 * dispextern.h (lface_attribute_index):
3481 Add LFACE_DISTANT_FOREGROUND_INDEX.
3483 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3485 * image.c (pbm_next_char): New function.
3486 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3487 (pbm_scan_number): Use it.
3488 (Qlibjpeg_version): New variable.
3489 (syms_of_image): DEFSYM and initialize it.
3491 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3493 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3495 2013-10-31 Glenn Morris <rgm@gnu.org>
3497 * emacs.c (original_pwd): New char.
3498 (main): If using --chdir, store original_pwd.
3499 (init_cmdargs): When setting Vinvocation_directory based on a
3500 relative argv[0], use original_pwd if set. (Bug#15768)
3502 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3504 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3506 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3508 * insdel.c: Fix minor problems found by static checking.
3509 (Qregion_extract_function): Now static.
3510 (prepare_to_modify_buffer_1): Remove unused locals.
3512 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3514 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3515 (syms_of_xdisp): Declare pre-redisplay-function.
3516 (markpos_of_region): Remove function.
3517 (init_iterator, compute_stop_pos, handle_face_prop)
3518 (face_before_or_after_it_pos, reseat_to_string)
3519 (get_next_display_element, window_buffer_changed)
3520 (redisplay_internal, try_cursor_movement, redisplay_window)
3521 (try_window_reusing_current_matrix, try_window_id, display_line)
3522 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3523 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3524 * window.h (struct window): Remove field `region_showing'.
3525 * dispextern.h (struct it): Remove region_beg/end_charpos.
3526 (face_at_buffer_position, face_for_overlay_string)
3527 (face_at_string_position): Update prototypes.
3528 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3529 (face_at_string_position): Remove `region_beg' and `region_end' args.
3530 * fontset.c (Finternal_char_font):
3531 * font.c (font_at, font_range): Adjust calls accordingly.
3532 * insdel.c (Qregion_extract_function): New var.
3533 (syms_of_insdel): Initialize it.
3534 (prepare_to_modify_buffer_1): Use it.
3536 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3538 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3539 * ftxfont.c (ftxfont_get_gcs):
3540 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3541 * xfaces.c (x_free_colors, x_free_dpy_colors)
3542 (x_create_gc, unload_color):
3543 * xselect.c (x_property_data_to_lisp):
3544 * xsettings.c (parse_settings):
3545 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3546 (get_bits_and_offset): Adjust definition.
3547 * frame.c (XParseGeometry): Adjust locals.
3548 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3549 * regex.h (toplevel): Likewise for reg_syntax_t.
3551 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3553 * eval.c (run_hook_with_args): Use FUNCTIONP.
3555 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3557 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3558 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3559 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3560 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3561 on MS-Windows anyway.
3562 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3563 (free_realized_face): ...adjust user.
3564 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3565 white relief pixels to -1.
3566 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3567 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3568 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3570 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3572 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3573 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3574 in practice now. All callers changed.
3576 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3578 * dispextern.h (struct face): Use bitfields for 'underline_type'
3579 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3580 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3581 'stipple' member. Move 'lface' member up to help...
3582 * xfaces.c (make_realized_face): ...this function to find and
3583 clear just the members that need clearing.
3584 (load_face_colors, realize_x_face):
3585 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3587 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3589 * xftfont.c (struct xftfont_info): Remove set-but-unused
3591 (xftfont_open): Adjust user.
3592 (xftfont_get_colors): Remove useless prototype.
3594 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3596 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3597 before passing them to 'unexec'. (Bug#15260)
3599 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3601 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3603 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3605 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3606 the changed signature of the font driver's 'close' method.
3608 * w32font.h (w32font_close): Adjust the prototype to the change in
3609 function definition.
3611 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3613 * w32uniscribe.c (uniscribe_close): Adapt the call to
3614 w32font_close to its new prototype.
3616 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3618 Omit unused frame argument of font API's close function.
3619 * font.h (struct font): Drop frame argument. Adjust comment.
3620 * font.c (font_clear_cache, font_close_object): Adjust users.
3621 * ftfont.c (ftfont_close):
3622 * ftxfont.c (ftxfont_close):
3623 * macfont.m (macfont_close):
3624 * nsfont.m (nsfont_close):
3625 * w32font.c (w32font_close):
3626 * xfont.c (xfont_close):
3627 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3628 tweak comments and make functions safe if called more than once for
3629 the same font object.
3631 Perform font-specific cleanup when font object is swept by GC. See
3632 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3633 * alloc.c (cleanup_vector): New function.
3634 (sweep_vector): Call it for each reclaimed vector object.
3635 * font.h (struct font): Adjust comment.
3637 2013-10-24 Glenn Morris <rgm@gnu.org>
3639 * Makefile.in (abs_top_srcdir): New, set by configure.
3641 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3643 Adjust recent font-related changes to fix bug#15686.
3644 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3645 is a live window system frame, mark its default font too.
3647 2013-10-23 Glenn Morris <rgm@gnu.org>
3649 * Makefile.in (RUN_TEMACS): Make relative (again).
3650 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3651 (bootstrap-emacs$(EXEEXT)):
3652 Quote entities that might contain whitespace.
3654 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3656 Port to Solaris 10 and its bundled GCC.
3657 Problem reported by Timothy C. Burt.
3658 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3660 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3662 Do not allow font caches to grow too large.
3663 * alloc.c (compact_font_cache_entry, compact_font_caches):
3664 New functions or stub if not HAVE_WINDOW_SYSTEM.
3665 (compact_undo_list): Factor out from Fgarbage_collect.
3667 (mark_face_cache): Mark face font. Move down to avoid
3669 (mark_terminals): Do not mark font cache here.
3670 (Fgarbage_collect): Call compaction functions described
3671 above. Adjust comment.
3673 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3675 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3676 chdir to HOME (bug#15607).
3678 * nsterm.m (Qcocoa, Qgnustep): New variables.
3679 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3680 (ns_get_color): Make selection color work for GNUstep also.
3682 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3684 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3685 handles mouse clicks. Instead, let GPM use the same code as all
3686 the other mice use. See the discussion starting at
3687 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3688 for the details of the problem with the menu bar this fixes.
3690 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3692 Remove port-specific display name lists to avoid extra
3693 complexity and data duplication with display info lists.
3694 * xterm.h (x_display_name_list): Remove declaration.
3695 * xterm.c (x_display_name_list): Remove.
3696 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3697 * xfns.c (x_display_info_for_name, Fx_display_list):
3698 Likewise. Use x_display_list where appropriate.
3699 * w32term.h (w32_display_name_list): Remove declaration.
3700 * w32term.c (w32_display_name_list): Remove.
3701 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3703 * w32fns.c (x_display_info_for_name, Fx_display_list):
3704 Likewise. Use x_display_list where appropriate.
3705 * nsterm.h (ns_display_name_list): Remove declaration.
3706 * nsterm.m (ns_display_name_list): Remove.
3707 (ns_term_init, syms_of_nsterm): Adjust users.
3708 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3709 Likewise. Use x_display_list where appropriate.
3710 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3711 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3712 (mark_terminals): Mark per-terminal font cache.
3714 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3716 Don't run timers in input-pending-p. Its new check-timers param
3717 provides the prior behavior. (Bug#15045).
3718 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3720 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3722 Make some functions static in non-Microsoft builds.
3723 On my platform (Fedora 19 x86-64), this shrinks the
3724 Emacs executable (text+data) by 0.25%.
3725 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3726 (load_color) [!MSDOS]:
3727 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3728 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3729 * lisp.h (check_existing):
3730 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3731 (network_interface_info) [!WINDOWSNT]:
3732 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3733 Remove extern decls.
3734 * fileio.c (check_existing):
3735 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3736 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3737 (network_interface_info) [!WINDOWSNT]:
3738 * term.c (encode_terminal_code) [!WINDOWSNT]:
3739 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3740 * xfaces.c (load_color) [!MSDOS]:
3742 * fileio.c (check_existing, check_executable, check_writable):
3743 * process.c (network_interface_list, network_interface_info):
3744 Move earlier, so that we don't need forward decls.
3745 * gnutls.c (fn_gnutls_transport_set_errno)
3746 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3748 * w32.c (init_environment): Use faccessat rather than
3749 check_existing, partly for consistency with the rest of the code
3750 in this file, partly so that check_existing can be static.
3752 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3753 * emacs.c (MAIN_PROGRAM): New macro.
3754 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3755 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3757 bool vector int width fixes
3758 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3759 (Fbool_vector_count_matches_at):
3760 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3761 can exceed PTRDIFF_MAX, at least in theory.
3762 (Fbool_vector_count_matches_at):
3763 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3765 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3767 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3768 (struct sockaddr): Add forward decl, for platforms that lack it.
3770 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3772 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3775 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3777 * w32.c (network_interface_get_info, network_interface_list)
3778 (network_interface_info): New functions. (Bug#15610)
3779 (GetAdaptersInfo_Proc): New typedef.
3780 (get_adapters_info): New wrapper function.
3781 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3783 * process.h (network_interface_list, network_interface_info):
3786 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3787 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3788 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3789 for WINDOWSNT. Doc fix.
3790 (syms_of_process): Defsubr Snetwork_interface_list and
3791 Snetwork_interface_info unconditionally.
3793 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3794 in NS GUI sessions. (Bug#15629)
3796 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3798 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3800 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3802 * print.c (print_object): Print " ..." when truncating bool vectors.
3804 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3806 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3807 standard mouse buttons.
3809 * termhooks.h (struct input_event): Remove incorrect commentary.
3811 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3813 Disallow bool vector operations on mixed-length operands.
3814 The old behavior left garbage in the result vector sometimes,
3815 and didn't seem to be useful.
3816 * data.c (Qwrong_length_argument): New static var.
3817 (wrong_length_argument): New function.
3818 (bool_vector_binop_driver): Check that args agree in length.
3820 * keyboard.c, keyboard.h (all_kboards): Now static.
3822 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3824 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3825 note from the lispref.
3827 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3829 * nsterm.h (struct ns_display_info): Remove set-but-unused
3830 member image_cache (image caches are per-terminal anyway).
3831 (FRAME_X_IMAGE_CACHE): Remove.
3832 * nsterm.m (ns_initialize_display_info): Adjust user.
3834 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3836 * w32proc.c: Include mingw_time.h.
3838 * w32.c: Include mingw_time.h.
3840 Implement scrolling of TTY menus when the screen is too short.
3842 * term.c (tty_menu_display): Accept an additional argument, the
3843 menu item from which to start displaying the menu. Account for
3844 the value of Y when limiting the menu to the number of available
3846 (mi_result): New enumeration.
3847 (read_menu_input): Return enumerated value. When the y coordinate
3848 hits min_y or max_y, return scroll indication instead of wrapping
3850 (tty_menu_activate): Handle the scrolling indications from
3851 read_menu_input. Compute the first menu item to display and pass
3852 it to tty_menu_display.
3854 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3856 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3857 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3858 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3859 Adjust to match the change described below.
3860 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3861 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3862 memory_below_frame members to...
3863 * termchar.h (struct tty_display_info): ...here because they're
3864 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3865 * term.c (init_tty):
3866 * nsterm.m (ns_create_terminal):
3867 * w32term.c (w32_create_terminal):
3868 * xterm.c (x_create_terminal): Adjust users.
3869 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3870 to filter out non-TTY frames. Adjust comment.
3871 (scrolling): Adjust user. Prefer eassert for debugging check.
3873 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3875 * xfaces.c (PT_PER_INCH): Remove unused macro.
3876 * termhooks.h (struct terminal): Remove set-but-unused
3877 member fast_clear_end_of_line.
3878 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3879 * nsterm.m (ns_create_terminal):
3880 * term.c (init_tty):
3881 * w32term.c (w32_create_terminal):
3882 * xterm.c (x_create_terminal): Adjust users.
3884 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3886 * lisp.h (bool_vector_size): New function.
3887 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3888 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3889 (Fbool_vector_not, Fbool_vector_count_matches_at):
3890 Remove uses of 'eassume' that should no longer be needed,
3891 because they are subsumed by the 'eassume' in bool_vector_size.
3893 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3895 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3896 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3897 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3899 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3901 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3902 have different dimensions. (Bug#15575)
3904 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3907 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3909 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3911 * term.c (tty_menu_show): Never return with unbalanced
3912 specpdl. Use eassert for debugging check. Adjust style.
3914 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3916 * term.c (read_menu_input): Make selection of menu items
3917 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3918 (tty_menu_activate): Fix off-by-one error when computing max_y.
3920 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3922 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3923 audit logging (only used with GnuTLS 3.x) and enable it.
3925 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3927 * dispnew.c (redraw_frame): Remove useless #ifdef because
3928 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3929 Also, move TTY fflush to...
3930 * term.c (tty_update_end): ...this function.
3932 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3934 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3935 the end of the frame's glyph matrix. (Bug#15575)
3937 * term.c (tty_menu_display): Don't move cursor while overwriting
3938 frame's glyphs with menu items. Limit the number of items
3939 displayed to what can be shown on the available screen lines,
3940 excluding the echo area.
3941 (tty_menu_activate): Limit the Y coordinate allowed by
3942 read_menu_input to the last screen line used for menu display.
3944 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3946 * lisp.h (eassume): New macro.
3947 Also, include <verify.h>, for 'assume'.
3948 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3949 (vroundup, vector_nbytes):
3950 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3951 (Fbool_vector_not, Fbool_vector_count_matches)
3952 (Fbool_vector_count_matches_at):
3953 Use eassume, not eassert.
3954 * casetab.c (set_identity, shuffle):
3955 * composite.c (composition_gstring_put_cache):
3956 * dispnew.c (update_frame_1):
3957 * ftfont.c (ftfont_shape_by_flt):
3958 * image.c (gif_load):
3959 * intervals.c (offset_intervals):
3960 * macfont.m (macfont_shape):
3961 Remove calls to 'assume' that are no longer needed, because
3962 --enable-gcc-warnings no longer generates bogus warnings
3963 when these calls are removed.
3965 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3967 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3969 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3971 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3972 (Qsubstitute_env_in_file_name): New var.
3973 (syms_of_fileio): Define it.
3975 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3977 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3978 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3981 * term.c (save_and_enable_current_matrix): Don't allocate and
3982 don't save margin areas.
3983 (restore_desired_matrix): Don't restore margin areas.
3984 (free_saved_screen): Don't free margin areas.
3986 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3988 * image.c: Pacify --enable-gcc-warnings.
3989 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3990 #define only if used.
3992 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3994 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3995 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3996 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3997 (gif_load): For giflib v5.x and later, display the error message
3998 produced by giflib when its functions fail.
3999 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4002 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4004 * keyboard.c (last_event_timestamp): Remove. For X selection and
4005 GTK popup menus, it may be obtained from per-frame X display info.
4006 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4007 (process_special_events): Adjust users.
4008 * keyboard.h (last_event_timestamp): Remove declaration.
4009 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4010 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4011 * menu.h (xmenu_show): Adjust prototype.
4012 * menu.c (Fx_popup_menu): Adjust user.
4013 * xselect.c (x_own_selection, x_get_foreign_selection)
4014 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4016 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4018 * keyboard.c (init_kboard): Now static. Add arg
4019 to denote window system. Adjust comment.
4020 (init_keyboard): Adjust user.
4021 (allocate_kboard): New function.
4023 * nsterm.m (ns_term_init):
4024 * term.c (init_tty):
4025 * w32term.c (w32_create_terminal):
4026 * xterm.c (x_term_init): Use it.
4027 * keyboard.h (init_kboard): Remove prototype.
4028 (allocate_kboard): Add prototype.
4030 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4032 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4033 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4035 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4037 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4039 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4041 * term.c (tty_menu_activate): Flush the output stream after
4042 showing the cursor, and don't mark the frame garbaged at exit from
4043 the function. Fixes redisplay glitches when moving from one menu
4046 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4048 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4049 or throw error (Bug#15570).
4051 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4053 * intervals.c (temp_set_point_both): Move test into 'eassert',
4056 * lisp.h (eassert): Don't use 'assume'.
4057 Sometimes 'assume' wins in performance, and sometimes it loses,
4058 so it shouldn't be used all the time. Perhaps we need two
4059 flavors of 'eassert', one for where 'assume' is far more likely
4060 to help or to hurt; but that can be done later.
4061 Problem reported by Dmitry Antipov in
4062 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4063 Also, don't include <verify.h>; no longer needed.
4065 2013-10-09 Glenn Morris <rgm@gnu.org>
4067 * eval.c (Fcond): Doc tweak.
4069 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4071 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4072 expressions with side effects to eassert. (Bug#15565)
4074 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4076 * fns.c (hashfn_user_defined): Allow hash functions to return any
4079 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4081 Fix minor problems found by static checking.
4082 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4083 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4084 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4085 * keyboard.c (read_menu_command): Remove unused local.
4086 * lisp.h (read_menu_command): New decl.
4087 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4088 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4089 Return ptrdiff_t, not int.
4090 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4091 not int, for benefit of xpalloc.
4092 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4094 (have_menus_p): Remove; unused.
4095 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4096 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4097 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4099 (save_and_enable_current_matrix): Omit unnecessary casts.
4100 (read_menu_input): Omit local extern decl (now in lisp.h).
4101 Don't access uninitialized storage if mouse_get_xy fails.
4102 (tty_menu_activate): Mark local as initialized, for lint.
4103 (tty_menu_activate, tty_meny_show): Remove unused locals.
4105 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4107 Support menus on text-mode terminals.
4108 * xterm.h (xw_popup_dialog): Add prototype.
4110 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4111 (xmenu_show): Block input here, instead in Fx_popup_menu.
4112 (xw_popup_dialog): New function, with X-specific bits of popup
4115 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4118 * window.c (Fset_window_configuration): Use run-time tests of the
4119 frame type instead of compile-time conditionals, when menu-bar
4120 lines are considered.
4122 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4123 (w32_popup_dialog): New prototypes.
4125 * w32menu.c (Fx_popup_dialog): Function deleted.
4126 (w32_popup_dialog): New function, with w32 specific bits of popup
4127 dialogs. Block input here.
4129 * w32inevt.c (w32_console_read_socket): Minor change to add
4130 debugging TTY events.
4132 * w32fns.c (show_hourglass): If returning early because the frame
4133 is not a GUI frame, unblock input.
4135 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4136 (cursorY): New functions.
4138 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4139 WINDOWSNT, macros that call curX and curY elsewhere.
4141 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4143 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4144 specific function to hide and show cursor on a text-mode terminal.
4145 (tty_menu_struct, struct tty_menu_state): New structures.
4146 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4147 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4148 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4149 (tty_menu_locate, save_and_enable_current_matrix)
4150 (restore_desired_matrix, screen_update, read_menu_input)
4151 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4152 (tty_pop_down_menu, tty_menu_last_menubar_item)
4153 (tty_menu_new_item_coords, tty_menu_show): New functions.
4154 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4156 * nsterm.h (ns_popup_dialog): Adjust prototype.
4158 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4160 (ns_popup_dialog): Adapt order of arguments to the other
4161 *_menu_show implementations.
4162 (Fx_popup_dialog): Function deleted.
4164 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4166 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4168 * menu.c (have_boxes): New function.
4169 (single_keymap_panes): Use it instead of a compile-time
4171 (single_menu_item): Use run-time tests of the frame type instead
4172 of compile-time conditionals.
4173 (encode_menu_string): New function.
4174 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4175 the macro, since different types of frame need different encoding
4177 (digest_single_submenu): Use run-time tests of frame type instead
4178 of, or in addition to, compile-time conditionals.
4179 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4180 (Fx_popup_menu): Detect when the function is called from keyboard
4181 on a TTY. Don't barf when invoked on a text-mode frame.
4182 Check frame type at run time, instead of compile-time conditionals for
4183 invoking terminal-specific menu-show functions.
4184 Call tty_menu_show on text-mode frames.
4185 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4186 run time to determine which alternative to invoke; support dialogs
4189 * keyboard.h <Qmouse_movement>: Declare.
4191 * keyboard.c <Qmouse_movement>: Now extern.
4192 <Qecho_keystrokes>: New static variable.
4193 (read_key_sequence): Accept an additional argument, a flag to
4194 prevent redisplay during reading of the key sequence. All callers
4196 (read_menu_command): New function.
4197 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4199 (toolkit_menubar_in_use): New function.
4200 (make_lispy_event): Use it instead of a compile-time test.
4202 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4203 window-system being available.
4205 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4206 to x-popup-dialog on the frame type, they all now support popup
4209 * dispnew.c (save_current_matrix): Save the margin areas.
4210 (restore_current_matrix): Restore margin areas.
4211 (update_frame_with_menu): New function.
4213 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4216 * alloc.c (make_save_ptr): Now compiled unconditionally.
4218 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4220 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4221 (redraw_frame, update_frame): Adjust users.
4222 * dispextern.h (set_window_update_flags): Adjust prototype.
4223 * xdisp.c (redisplay_internal): When updating all frames with zero
4224 windows_or_buffers_changed, assume that only the windows that shows
4225 current buffer should be really updated.
4227 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4229 Do not allocate huge temporary memory areas and objects while encoding
4230 for file I/O, thus reducing an enormous memory usage for large buffers.
4231 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4232 * coding.h (struct coding_system): New member raw_destination.
4233 * coding.c (setup_coding_system): Initialize it to zero.
4234 (encode_coding_object): If raw_destination is set, do not create
4235 dst_object. Add comment.
4236 * fileio.c (toplevel): New constant E_WRITE_MAX.
4237 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4238 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4240 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4242 * nsterm.m (windowDidExitFullScreen:)
4243 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4245 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4247 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4248 * keyboard.c (unblock_input_to): Don't process pending signals
4249 if a fatal error is in progress.
4251 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4252 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4253 they're talking about words in Lisp bool vectors.
4254 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4255 * data.c (popcount_bits_word): Rename from popcount_size_t.
4256 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4259 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4261 Improve support for popcount and counting trailing zeros (Bug#15550).
4262 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4263 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4264 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4265 (popcount_size_t_msc, popcount_size_t_gcc):
4266 Remove; now done by Gnulib.
4267 (popcount_size_t): Now a macro that defers to Gnulib.
4268 (count_trailing_zero_bits): Return int, for consistency with
4269 Gnulib and because Emacs prefers signed to unsigned int.
4270 Don't assume that size_t is either unsigned int or unsigned long
4271 or unsigned long long.
4272 (size_t_to_host_endian): Do not assume that size_t is either
4273 exactly 32 or exactly 64 bits wide.
4274 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4275 etc., so that it's now an enum constant, not a macro.
4276 No need to assume that it's either 32 or 64.
4278 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4280 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4283 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4285 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4286 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4288 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4290 emacs_read and emacs_write now use void *, not char *.
4291 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4292 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4293 Buffer arg is now void *, not char *. This matches plain
4294 'read' and 'write' better, and avoids a constraint violation
4295 on Solaris 9 with Oracle Studio.
4297 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4299 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4300 memset to explicit loop. Otherwise copy largest possible chunk
4301 from initialized to uninitialized part, thus allowing the longer
4302 memcpy runs and reducing the number of loop iterations.
4304 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4306 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4307 hide toolbar (Bug#15388).
4308 (windowDidEnterFullScreen:): If presentation options are zero,
4309 set them here (Bug#15388).
4310 (ns_update_auto_hide_menu_bar): Remove runtime check.
4311 Don't auto hide dock unless menubar is also auto hidden.
4313 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4315 * editfns.c (message): Mention batch mode in doc string.
4317 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4319 * nsterm.m (check_native_fs): Remove erroneous comment.
4321 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4323 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4324 uses find_newline instead of scan_newline and so doesn't move point.
4326 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4328 Use hardware support for byteswapping on glibc x86 etc.
4329 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4330 whereas the old swap64 needed 30.
4331 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4332 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4333 Use byteswap.h's macros to swap bytes.
4334 * lisp.h (swap16, swap32, swap64): Remove.
4335 All uses replaced by bswap_16, bswap_32, bswap_64.
4337 * bytecode.c (exec_byte_code): Use some more volatile variables
4338 to work around local variables getting clobbered by longjmp.
4339 Port to pre-C99, which doesn't allow decls after stmts.
4341 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4343 * lisp.h (eassert): Assume that COND is true when optimizing.
4344 In other words, take on the behavior of eassert_and_assume.
4345 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4346 (eassert_and_assume): Remove. All uses replaced by eassert.
4348 * xdisp.c (Qglyphless_char): Now static.
4350 Adjust to merge from gnulib.
4351 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4352 * lisp.h: Include <verify.h>, for 'assume'.
4354 * eval.c (clobbered_eassert): New macro.
4355 (internal_catch, internal_condition_case)
4356 (internal_condition_case_1, internal_condition_case_2)
4357 (internal_condition_case_n): Use it instead of eassert
4358 when the argument contains locals clobbered by longjmp.
4359 Don't use clobbered locals outside of clobbered_eassert.
4360 (internal_lisp_condition_case): Use a volatile variable
4361 to work around a local variable's getting clobbered.
4363 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4365 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4366 (PUSH_HANDLER): New macro.
4367 (catchlist): Remove.
4368 (handlerlist): Always declare.
4370 * eval.c (catchlist): Remove (merge with handlerlist).
4371 (handlerlist, lisp_eval_depth): Not static any more.
4372 (internal_catch, internal_condition_case, internal_condition_case_1)
4373 (internal_condition_case_2, internal_condition_case_n):
4375 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4376 handlerlist/catchlist.
4377 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4378 handlerlist which can only handle a single condition-case handler at
4380 (find_handler_clause): Simplify since we only a single branch here
4383 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4385 (bcall0): New function.
4386 (exec_byte_code): Add corresponding cases. Improve error message when
4387 encountering an invalid byte-code. Let Bunwind_protect accept
4388 a function (rather than a list of expressions) as argument.
4390 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4391 and make them unconditional now that they're heap-allocated.
4393 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4395 * charset.c (Fdecode_char, Fencode_char): Remove description of
4396 `restriction' arg. now that it's hidden by advertised-calling-convention.
4398 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4400 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4401 Remove unused variable (from mac-port).
4402 (macfont_draw): Use s->ybase for correct y position.
4404 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4406 * frame.h (struct frame): Drop has_minibuffer member because...
4407 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4408 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4410 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4412 * window.h (struct window): Prefer enum text_cursor_kinds to int
4413 for phys_cursor_type member. Move the latter, phys_cursor_width,
4414 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4415 * window.c (replace_window, make_window): Adjust users.
4417 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4419 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4420 this module is never compiled otherwise.
4422 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4424 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4427 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4429 * xdisp.c (get_next_display_element): Don't call face_for_font in
4430 a build configured --without-x. (Bug#15484)
4432 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4434 * window.c (calc_absolute_offset): #elif should be #elif defined.
4436 * frame.c (delete_frame): Block/unblock input to overcome race
4437 condition (Bug#15475).
4439 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4441 * frame.c (delete_frame): Record selected frame only after
4442 calling Qdelete_frame_functions (Bug#15477).
4444 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4446 * nsterm.m (ns_selection_color): Remove.
4447 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4448 NSColor selectedText(Background)Color. Only for COCOA.
4449 (ns_term_init): Remove assignment of ns_selection_color, logic
4450 moved to ns_get_color.
4452 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4453 NS_SELECTION_COLOR_DEFAULT.
4454 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4456 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4458 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4459 frame' does not have the tool_bar_window member.
4461 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4463 Signal error when reading an empty byte-code object (Bug#15405)
4464 * lread.c (read1): Signal error.
4465 * alloc.c (make_byte_code): eassert header size.
4466 (sweep_vectors): Change an int to size_t.
4468 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4470 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4471 instead of ints, as it's the usual style for offsetof constants. See:
4472 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4474 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4475 This is ugly, but it should fix the performance problem for older
4476 GCC versions in the short run. I'll look into integrating the
4477 Gnulib module for popcount, as a better fix.
4478 See the thread starting in:
4479 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4480 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4481 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4482 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4483 (popcount_size_t): Use it.
4485 2013-09-24 Daniel Colascione <dancol@dancol.org>
4487 * process.c (Fnetwork_interface_info): Fix build break due to
4490 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4492 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4493 Prefer signed to unsigned integers where either will do.
4494 No need for 'const' on locals that do not escape.
4495 Omit easserts with unnecessary and unportable assumptions about
4496 alignment. Avoid unnecessary casts to char *.
4498 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4500 Use union for the payload of struct Lisp_Vector.
4501 This helps to avoid a few glitches dictated by C's aliasing rules.
4502 * lisp.h (struct Lisp_Vector): Use union for next and
4503 contents member. Adjust comment. Change related users.
4504 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4505 Related users changed.
4506 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4507 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4508 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4509 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4511 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4513 Optimize glyph row clearing and copying routines.
4514 * dispextern.h (struct glyph_row): Change layout of struct
4515 glyph_row to help copy_row_except_pointers. Adjust comment.
4516 * dispnew.c (null_row): Remove.
4517 (clear_glyph_row): Use offsetof and memset to find and clear
4518 just the members that need clearing. Adjust comment.
4519 (copy_row_except_pointers): Likewise for copying.
4521 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4523 Some minor cleanups of recently-added bool vector code.
4524 * conf_post.h (assume): Always return void. Use lint version
4525 only if GCC and MSC versions don't apply.
4526 * conf_post.h (assume):
4527 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4528 Depend on _MSC_VER, not __MSC_VER, for consistency with
4530 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4531 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4532 (bool_vector_binop_driver, count_trailing_zero_bits)
4533 (size_t_to_host_endian): Now static, not static inline;
4534 the latter isn't needed with modern compilers and doesn't
4535 work with older compilers anyway.
4537 * alloc.c (valgrind_p): Use bool for boolean.
4539 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4541 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4542 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4543 (display_last_displayed_message_p, message_buf_print)
4544 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4545 Use bool for boolean.
4546 * dispextern.h (cancel_line, init_desired_glyphs):
4547 Remove ancient leftover.
4548 (help_echo_showing_p, hourglass_shown_p):
4549 * lisp.h (noninteractive_need_newline): Adjust declaration.
4551 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4553 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4555 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4556 ...this file and convert the latter to static. Adjust comment.
4557 (make_initial_frame):
4558 * window.c (init_window_once): Adjust user.
4559 * frame.h (last_nonminibuf_frame): Remove declaration.
4560 * lisp.h (selected_frame): Likewise.
4561 * msdos.c (the_only_display_info): Adjust comment.
4563 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4565 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4566 computing the end column of mouse-highlight that comes from
4567 display or overlay strings. (Bug#15437)
4568 (note_mouse_highlight): Adapt calculation of last argument to
4569 mouse_face_from_string_pos to the above change.
4571 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4572 all platforms, not just for clang.
4574 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4576 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4577 about excess arguments to snprintf.
4579 * conf_post.h(assume): Use __builtin_unreachable for clang.
4581 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4583 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4584 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4586 2013-09-23 Daniel Colascione <dancol@dancol.org>
4588 * alloc.c (USE_VALGRIND): New macro; on by default
4589 when ENABLE_CHECKING.
4590 (mark_maybe_object, mark_maybe_pointer)
4591 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4593 (valgrind_p) [USE_VALGRIND]: New variable.
4594 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4596 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4598 * process.c (wait_reading_process_output): Change int pnamelen to
4601 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4602 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4603 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4604 argument to unsigned long to avoid warning.
4605 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4607 * conf_post.h (assume): Fix compiler error: x shall be cond.
4609 2013-09-22 Daniel Colascione <dancol@dancol.org>
4611 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4612 warning when compiling without a window system.
4614 2013-09-22 Daniel Colascione <dancol@dancol.org>
4616 * data.c (Qbool_vector_p): New symbol.
4617 (bool_vector_spare_mask, popcount_size_t_generic)
4618 (popcount_size_t_msc, popcount_size_t_gcc)
4620 (bool_vector_binop_driver)
4621 (count_trailing_zero_bits, size_t_to_host_endian)
4622 (Fbool_vector_exclusive_or)
4623 (Fbool_vector_union)
4624 (Fbool_vector_intersection, Fbool_vector_set_difference)
4625 (Fbool_vector_subsetp, Fbool_vector_not)
4626 (Fbool_vector_count_matches)
4627 (Fbool_vector_count_matches_at): New functions.
4628 (syms_of_data): Intern new symbol, functions.
4629 * alloc.c (bool_vector_payload_bytes): New function.
4630 (Fmake_bool_vector): Instead of calling Fmake_vector,
4631 which performs redundant initialization and argument checking,
4632 just call allocate_vector ourselves. Make sure we clear any
4633 terminating padding to zero.
4634 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4635 instead of open-coding the size calculation.
4636 (vroundup_ct): New macro.
4637 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4638 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4639 * composite.c (composition_gstring_put_cache):
4640 Change lint_assume to assume.
4641 * conf_post.h (assume): New macro.
4642 (lint_assume): Remove.
4643 * dispnew.c (update_frame_1): Change lint_assume to assume.
4644 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4646 * image.c (gif_load): Change lint_assume to assume.
4647 * lisp.h (eassert_and_assume): New macro.
4648 (Qbool_vector_p): Declare.
4649 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4650 (swap16, swap32, swap64): New inline functions.
4651 * macfont.m (macfont_shape): Change lint_assume to assume.
4652 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4653 * xsettings.c (parse_settings): Use new swap16 and
4654 swap32 from lisp.h instead of file-specific macros.
4656 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4658 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4659 found (which can legitimately happen when the glyph row at the
4660 window start is disabled in the current_matrix. (Bug#15365)
4662 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4664 Fix syntax.h bug introduced by recent INLINE change.
4665 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4666 conditionally compiled one way in some modules, and a different
4667 way in others. This doesn't work with extern inline functions,
4668 which must have the same definition in all modules, because the
4669 defining code might be shared across modules, depending on the
4670 implementation. Symptoms reported by Martin Rudalics in:
4671 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4672 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4673 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4674 overriding the corresponding functions in syntax.h.
4675 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4676 (syntax_property): New inline functions.
4677 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4678 Rewrite in terms of these new functions.
4680 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4682 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4683 not chars_in_text, whose result depends on the multibyteness of
4684 the current buffer. (Bug#15426)
4686 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4688 Port recent change to hosts where pointers aren't 'long'.
4689 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4690 Don't assume that pointers are the same width as 'long'.
4691 Add a compile-time check that a pointer fits into two X slots.
4693 A simpler, centralized INLINE.
4694 * conf_post.h (INLINE): Define only if not already defined.
4695 This allows us to use a single INLINE, defined by one file
4697 * emacs.c (INLINE): Define it.
4698 Also, include category.h, charset.h, composite.h, dispextern.h,
4699 syntax.h, systime.h, so that their INLINE definitions are expanded
4701 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4702 * buffer.h, buffer.c (BUFFER_INLINE):
4703 * category.h, category.c (CATEGORY_INLINE):
4704 * character.h, character.c (CHARACTER_INLINE):
4705 * charset.h, charset.c (CHARSET_INLINE):
4706 * composite.h, composite.c (COMPOSITE_INLINE):
4707 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4708 * frame.h, frame.c (FRAME_INLINE):
4709 * intervals.h, intervals.c (INTERVALS_INLINE):
4710 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4711 * lisp.h, alloc.c (LISP_INLINE):
4712 * process.h, process.c (PROCESS_INLINE):
4713 * syntax.h, syntax.c (SYNTAX_INLINE):
4714 * systime.h, sysdep.c (SYSTIME_INLINE):
4715 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4716 * window.h, window.c (WINDOW_INLINE):
4717 Remove. All uses replaced with INLINE.
4719 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4721 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4724 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4726 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4727 'const char *' to avoid compiler warnings due to similar change in
4728 the prototype of x_get_string_resource.
4730 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4732 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4733 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4734 going to replace static variables below. Adjust comments.
4735 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4736 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4737 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4738 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4739 Related users changed.
4740 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4741 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4742 last_mouse_movement_time, going to replace static variables below.
4744 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4745 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4747 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4748 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4749 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4750 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4751 static variables below.
4752 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4753 (last_mouse_scroll_bar): Remove.
4754 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4755 (mouseExited): Related users changed.
4757 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4759 Do not use external array to process X scroll bar messages.
4760 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4761 (x_send_scroll_bar_event): Pack window pointer into two slots
4762 of XClientMessageEvent if we're 64-bit. Adjust comment.
4763 (x_scroll_bar_to_input_event): Unpack accordingly.
4765 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4767 Ifdef away recent changes which aren't relevant to NS port.
4768 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4769 [!HAVE_NS]: Declare as such.
4770 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4771 [!HAVE_NS]: Define as such.
4773 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4775 * frame.c (x_redo_mouse_highlight): New function
4776 to factor out common code used in W32 and X ports.
4777 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4778 * xterm.h (struct x_display_info):
4779 * w32term.h (struct w32_display_info):
4780 * nsterm.h (struct ns_display_info): New members
4781 last_mouse_motion_frame, last_mouse_motion_x and
4782 last_mouse_motion_y, going to replace static variables below.
4783 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4784 (redo_mouse_highlight): Remove.
4785 (note_mouse_movement, syms_of_xterm): Adjust user.
4786 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4787 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4788 (redo_mouse_highlight): Remove.
4789 (note_mouse_movement, syms_of_w32term): Adjust user.
4790 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4791 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4793 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4794 * nsfns.m (compute_tip_xy): Adjust user.
4796 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4798 * frame.c (x_mouse_grabbed): New function.
4799 * dispextern.h (x_mouse_grabbed): Add prototype.
4800 (last_mouse_frame): Remove declaration.
4801 * xterm.h (struct x_display_info):
4802 * w32term.h (struct w32_display_info):
4803 * nsterm.h (struct ns_display_info): New member
4804 last_mouse_frame, going to replace...
4805 * xdisp.c (last_mouse_frame): ...global variable.
4806 (note_tool_bar_highlight):
4807 * w32term.c (w32_mouse_position, w32_read_socket):
4808 * xterm.c (XTmouse_position, handle_one_xevent):
4809 Use x_mouse_grabbed.
4810 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4812 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4814 * w32term.c (w32_read_socket): Avoid temporary
4815 variables in a call to x_real_positions.
4816 * xterm.c (handle_one_xevent): Likewise.
4818 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4820 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4821 (x_icon_type): Remove prototype.
4822 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4823 * frame.c (x_icon_type): Remove.
4824 * w32term.c (x_make_frame_visible, x_iconify_frame):
4825 * xterm.c (x_make_frame_visible, x_iconify_frame):
4826 Use x_set_bitmap_icon to factor out common code.
4828 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4830 * dispextern.h (check_x_display_info, x_get_string_resource):
4831 Declare here just once and unify the latter.
4832 * frame.c (check_x_display_info, x_get_string_resource):
4833 * nsterm.h (check_x_display_info):
4834 * xrdb.c (x_get_string_resource):
4835 * xterm.h (check_x_display_info): Remove prototypes.
4836 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4837 * w32reg.c (x_get_string_resource): Likewise.
4838 (w32_get_rdb_resource): Adjust user.
4840 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4842 * xterm.h (struct x_display_info): New member
4843 x_pending_autoraise_frame, going to replace...
4844 * xterm.c (pending_autoraise_frame): ...static variable.
4845 (x_new_focus_frame, XTread_socket): Adjust users.
4846 * w32term.h (struct w32_display_info): New member
4847 w32_pending_autoraise_frame, going to replace...
4848 * w32term.c (pending_autoraise_frame): ...global variable.
4849 (x_new_focus_frame, w32_read_socket): Adjust users.
4851 2013-09-17 Glenn Morris <rgm@gnu.org>
4853 * xdisp.c (message_dolog): If we create *Messages*,
4854 switch it to messages-buffer-mode.
4856 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4858 Don't overuse 'const' in types of locals.
4859 * bidi.c (bidi_count_bytes):
4860 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4861 (xg_event_is_for_scrollbar):
4862 * xselect.c (x_handle_property_notify)
4863 (x_handle_selection_notify, x_handle_dnd_message):
4864 * xsettings.c, xsettings.h (xft_settings_event):
4865 * xterm.c (x_handle_net_wm_state, handle_one_event)
4866 (x_menubar_window_to_frame, x_detect_focus_change)
4867 (construct_mouse_click, note_mouse_movement)
4868 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4869 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4870 (handle_one_xevent, x_handle_net_wm_state):
4871 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4872 (x_handle_dnd_message):
4873 Avoid unnecessary 'const', typically the second 'const' in
4874 'const foo * const arg', a 'const' that does not affect the API
4875 and doesn't significantly help the human reader.
4877 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4879 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4880 only if Glib < 2.36.0.
4881 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4882 * xsettings.c (init_gconf, init_gsettings): Do not check
4884 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4886 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4888 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4890 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4891 before calling g_type_init.
4893 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4895 * nsterm.m (syms_of_nsterm): ... to here.
4897 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4899 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4900 (ignore_next_mouse_click_timeout): Use Time as X does.
4901 (handle_one_xevent): Avoid cast and use unsigned comparison.
4903 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4905 Do not copy X event in handle_one_xevent except KeyPress case.
4906 Wnen XEvent is processed, it is unlikely to be changed except
4907 KeyPress case, so we can avoid copying and use const pointer to
4908 const data to make sure that an event is not changed elsewhere.
4909 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4910 const' and do not create local copy except for the KeyPress event.
4911 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4912 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4913 (x_handle_net_wm_state, x_menubar_window_to_frame)
4914 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4915 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4916 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4917 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4918 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4919 (x_handle_dnd_message):
4920 * xsettings.c (xft_settings_event):
4921 Use 'const XEvent * const' where appropriate.
4922 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4924 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4926 Fix X event waiting to handle multiple frames.
4927 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4928 * xterm.c (pending_event_wait): Remove. Adjust users.
4929 (x_detect_focus_change): Pass frame arg.
4930 (handle_one_xevent): Find related frame early and clear per-frame
4931 wait_event_type only if this is an event for the relevant frame.
4932 (x_wait_for_event): Use per-frame wait_event_type.
4934 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4936 * nsfns.m (Fx_create_frame): Fix font driver registration for
4939 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4940 for syms_of_macfont.
4942 * nsterm.m: Include macfont.h.
4943 (ns_tmp_flags, ns_tmp_font): Remove.
4944 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4945 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4946 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4947 (changeFont:): Fix code style. Check for font driver type when
4950 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4953 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4954 (nsfont_open): Set font driver type.
4955 Set font->ascent and font->descent. Figure out font instead of
4956 ns_tmp_font, and flags instead of ns_tmp_flags.
4957 Fix indentation. Remove call to ns_draw_text_decoration,
4960 * nsfns.m: Include macfont.h.
4961 (Fx_create_frame): Register macfont driver, make a better default font.
4962 (Fns_popup_font_panel): Get font from macfont driver, if used.
4964 * macfont.m, macfont.h, macuvs.h: New files.
4966 * font.h: Declare syms_of_macfont.
4968 * font.c (syms_of_font): Call syms_of_macfont.
4970 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4972 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4974 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4975 and it is always zero for others, so I assume that this is an ancient
4976 leftover which nobody will want to change any more.
4977 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4978 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4979 * frame.c (x_set_scroll_bar_width):
4980 * w32fns.c (w32_createscrollbar):
4981 * w32term.c (w32_set_vertical_scroll_bar):
4982 * xfns.c (x_set_scroll_bar_default_width):
4983 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4984 (x_scroll_bar_expose): Related users changed.
4986 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4988 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4989 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4990 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4992 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4994 * nsterm.h, w32term.h, xterm.h: ...and not here.
4995 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4996 Remove unused Xisms.
4997 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4998 these modules are never compiled otherwise.
5000 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5002 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5003 Doc fix. (Bug#15375)
5005 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5007 Unify Fx_focus_frame between all ports.
5008 * frame.h (x_focus_frame): New prototype.
5009 * xfns.c (Fx_focus_frame): Remove.
5010 (syms_of_xfns): Do not defsubr it.
5011 (x_focus_frame): X implementation.
5012 * nsfns.m (Fx_focus_frame): Remove.
5013 (syms_of_nsfns): Do not defsubr it.
5014 (x_focus_frame): NS implementation.
5015 * w32term.c (Fx_focus_frame): Remove.
5016 (x_focus_on_frame): Rename to...
5017 (x_focus_frame): W32 implementation.
5018 * w32term.h (x_focus_on_frame): Remove prototype.
5019 * w32fns.c (Fx_focus_frame): Remove.
5020 (syms_of_w32fns): Do not defsubr it.
5021 * frame.c (Fx_focus_frame): Define here.
5022 (syms_of_frame): Defsubr here.
5023 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5025 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5027 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5028 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5029 each port to reference the port-specific window system data.
5030 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5031 (FRAME_DISPLAY_INFO): Define.
5032 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5033 (FRAME_DISPLAY_INFO): Define. Adjust users.
5034 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5035 (FRAME_DISPLAY_INFO): Define. Adjust users.
5036 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5037 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5038 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5039 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5040 * xselect.c, xterm.c: All related users changed.
5042 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5044 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5045 (x_menubar_window_to_frame): Remove prototypes.
5046 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5047 (x_menubar_window_to_frame, x_top_window_to_frame):
5049 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5050 (x_menubar_window_to_frame, x_top_window_to_frame):
5051 ...to here and convert all but the last to static.
5053 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5055 * lisp.mk (lisp): Add w32-common-fns.elc.
5057 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5059 * charset.c (char_charset): Document an exception for char-charset.
5061 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5063 * xterm.h (x_display_info): New field last_user_time...
5064 * xterm.c (toplevel): ...to replace static last_user_time.
5065 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5067 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5069 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5070 scroll bar values to prevent thumb from disappear and update comment.
5072 2013-09-11 Glenn Morris <rgm@gnu.org>
5074 * emacs.c (usage_message): Possessive apostrophe tweak.
5076 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5078 * nsterm.m (syms_of_nsterm): Use Qns.
5079 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5080 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5081 * xfns.c (x_display_info_for_name, Fx_open_connection):
5082 Remove old '#if 0' code.
5083 (syms_of_xfns): Use Qx.
5084 * termhooks.h (fullscreen_hook): Remove the leftover.
5085 (struct terminal): Fix typo in comment.
5087 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5089 Cleaning up a few X scroll bar bits.
5090 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5091 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5092 New member last_seen_part, going to replace...
5093 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5094 (xt_action_hook) [USE_LUCID]: Adjust user.
5095 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5096 Lucid-specific scroll bar support.
5097 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5098 to int and adjust to use last_seen_part member.
5099 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5100 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5101 Initialize last_seen_part.
5103 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5105 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5106 insert-buffer-substring an empty string.
5108 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5110 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5111 avoiding a GCC warning.
5113 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5115 Ifdef away frame tool bar code when it is not really used.
5116 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5117 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5118 and minimize_tool_bar_window_p under the above.
5119 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5120 (fset_tool_bar_window): Likewise.
5121 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5122 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5123 (change_frame_size_1):
5124 * window.c (window_from_coordinates, Frecenter): Adjust users.
5125 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5126 code is not really used.
5127 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5128 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5129 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5130 [!USE_GTK && !HAVE_NS]: Define as such.
5131 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5132 (note_mouse_highlight, expose_frame):
5133 * xfns.c (x_set_tool_bar_lines):
5134 * xterm.c (handle_one_xevent): Adjust users.
5136 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5138 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5139 This bug was introduced by my 2013-08-26 patch, which incorrectly
5140 assumed that the terminfo implementation doesn't use termcap buffers.
5141 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5142 these buffers apparently are used after all.
5143 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5144 (struct tty_display_info): Define members termcap_term_buffer and
5145 termcap_strings_buffer even if TERMINFO.
5147 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5150 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5151 'usage' docstring entry to pacify make-docfile.
5153 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5155 Change comparison functions =, <, >, <=, >= to take many arguments.
5156 * data.c: Change comparison functions' interface and implementation.
5157 * lisp.h: Make arithcompare available for efficient two arg
5159 * bytecode.c: Use arithcompare.
5160 * fileio.c: Use new interface.
5162 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5164 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5166 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5168 * eval.c (Feval): Document the new use of `lexical'.
5170 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5172 Review and drop old frame resize hack.
5173 * frame.h (struct frame): Remove force_flush_display_p.
5174 * dispnew.c (update_frame): Adjust user and don't call
5175 flush_frame here. The comment has said that there was an issues
5176 with redisplaying fringes, but I don't see any differences with
5177 and without this hack. Hopefully we can continue without it.
5178 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5179 current frame matrices twice if resized_p is set.
5181 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5183 Do not populate pure Xism x_sync to other ports.
5184 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5185 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5186 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5187 * w32term.h (x_sync): Remove prototype.
5189 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5191 Cleanup frame flushing.
5192 * dispextern.h (struct redisplay_interface):
5193 Drop flush_display_optional because flush_display is enough
5194 for X and flushing via RIF is just a no-op for others.
5195 * frame.h (flush_frame): New function.
5196 * dispnew.c (update_frame):
5197 * minibuf.c (read_minibuf):
5198 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5200 * keyboard.c (detect_input_pending_run_timers): Do not flush
5201 all frames but selected one in redisplay_preserve_echo_area.
5202 * nsterm.m (ns_flush): Remove no-op.
5203 (ns_redisplay_interface): Adjust user.
5204 * w32term.h (x_flush): Remove no-op.
5205 (w32_redisplay_interface): Adjust user.
5206 * xterm.c (x_flush): Simplify because we do not flush all
5207 frames at once any more. Adjust comment.
5208 (x_redisplay_interface): Adjust user.
5210 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5212 Port --without-x --enable-gcc-warnings to Fedora 19.
5213 * gfilenotify.c (globals_of_gfilenotify):
5214 Call g_type_init only if using an older glib version that needs it.
5216 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5218 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5219 (last_glyphless_glyph_merged_face_id): Remove declarations.
5220 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5221 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5222 (last_glyphless_glyph_merged_face_id): Now static.
5223 (merge_escape_glyph_face): New function, refactored from...
5224 (get_next_display_element): ...here.
5225 (merge_glyphless_glyph_face): New function, refactored from...
5226 (produce_glyphless_glyph): ...here...
5227 * term.c (produce_glyphless_glyph): ...and here.
5229 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5231 * eval.c (eval_sub): Only call Ffunction if necessary.
5233 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5235 Attempt to make redisplay more selective when changing cursor type.
5236 * frame.h (struct frame): New bitfield cursor_type_changed.
5237 * xdisp.c (cursor_type_changed): Remove.
5238 (try_cursor_movement, redisplay_window, try_window_id)
5239 (set_frame_cursor_types, try_window_reusing_current_matrix):
5240 Adjust to use per-frame bitfield.
5241 (redisplay_internal): Look for cursor type change on each visible
5242 frame and consider all frames if cursor type has been changed on
5243 the frame other than selected. If cursor type has been changed on
5244 selected frame only, do not use fast update.
5246 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5248 Attempt to make redisplay more selective when changing fonts.
5249 * frame.h (struct frame): New bitfield fonts_changed.
5250 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5251 (adjust_frame_glyphs): Add prototype.
5252 * dispnew.c (fonts_changed_p): Remove.
5253 (adjust_glyphs): Remove because we do not
5254 adjust matrices on all frames at once any more.
5255 (adjust_frame_glyphs): Block and unblock input here.
5256 (adjust_glyph_matrix): Use fonts_changed.
5257 (change_frame_size_1): Use adjust_frame_glyphs.
5258 * font.c (font_open_entity): Use fonts_changed.
5259 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5260 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5261 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5262 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5263 (shrink_mini_window, Fresize_mini_window_internal)
5264 (window_scroll_pixel_based, Fset_window_configuration)
5265 (apply_window_adjustment, Fset_window_vscroll):
5266 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5267 Use adjust_frame_glyphs.
5268 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5269 (try_window_reusing_current_matrix, try_window_id, display_line)
5270 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5271 (redisplay_internal): Consider fonts_changed and adjust frame
5272 matrices for each frame only if the frame is visible. If font
5273 has been changed on some frame during full redisplay, retry
5274 only visible frames where the font has been actually changed.
5276 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5278 Cache current header and mode line height for each window.
5279 * window.h (struct window): New fields mode_line_height
5280 and header_line_height.
5281 * window.c (make_window): Initialize them.
5282 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5283 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5284 (current_mode_line_height, current_header_line_height):
5286 * xdisp.c (current_mode_line_height, current_header_line_height):
5288 (pos_visible_p, init_xdisp): Adjust user.
5289 (redisplay_window): Invalidate mode_line_height and
5290 header_line_height if current and desired matrices do not agree.
5292 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5294 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5295 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5297 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5299 Make --without-x compatible with --enable-gcc-warnings.
5300 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5301 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5302 members under HAVE_WINDOW_SYSTEM.
5303 * keyboard.c (make_lispy_focus_out): Likewise.
5304 (record_menu_key): Move under HAVE_MENUS.
5305 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5306 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5307 (syms_of_xdisp): Adjust user.
5308 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5309 (start_hourglass, cancel_hourglass):
5310 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5311 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5312 and CLEAR_FONT_TABLE_NFONTS.
5313 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5314 Declare only if HAVE_WINDOW_SYSTEM.
5315 (lface_same_font_attributes_p, clear_face_gcs): Define only
5316 if HAVE_WINDOW_SYSTEM.
5318 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5320 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5321 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5322 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5324 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5326 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5328 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5330 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5331 This fixes a type error on hosts where ptrdiff_t is wider than int.
5333 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5335 * keyboard.c (read_key_sequence_vs): New function.
5336 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5339 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5341 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5343 Makefile improvements.
5344 * Makefile.in (config.status): Don't use double-colon rules, as
5345 they are not portable according to POSIX. Fix shell typo with `;
5346 I guess this rule has never been tested?
5347 (VCSWITNESS): New macro, to override any environment var.
5349 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5351 * xterm.h (struct x_display_info): Do not track X connection
5352 fd separately because it is always available from Display.
5353 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5356 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5358 * buffer.c (drop_overlay):
5359 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5360 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5362 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5364 * buffer.c (Fmake_overlay, Fmove_overlay):
5365 * intervals.c (set_point_from_marker):
5366 * print.c (PRINTPREPARE): Prefer signal_error
5367 to plain error and report unsuitable marker too.
5369 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5371 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5372 for 'dragging' member.
5373 (struct x_output): Remove set-but-unused leftovers
5374 'left_before_move' and 'top_before_move'.
5375 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5376 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5377 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5378 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5379 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5380 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5381 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5382 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5384 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5386 * nsfont.m (INVALID_GLYPH): New define.
5387 (nsfont_encode_char): Use INVALID_GLYPH.
5388 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5390 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5392 * xterm.c (x_last_mouse_movement_time): Revert last change.
5393 This code should use XDisplayMotionBufferSize to check display's
5394 motion history first, and there are few other issues as well.
5395 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5396 (handle_one_xevent): Adjust user.
5398 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5400 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5401 * frame.c (Flast_nonminibuf_frame): ... to here.
5402 (check_minibuf_window): Don't abort if no window was found
5405 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5407 Use XGetMotionEvents to ask the last mouse motion time from X server.
5408 * xterm.c (X_MOTION_HISTORY): Default to 1.
5409 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5410 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5411 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5412 Ifdef away legacy code.
5413 (XTmouse_position, x_scroll_bar_report_motion):
5414 Use x_last_mouse_movement_time.
5415 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5418 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5420 * msdos.c (last_mouse_window): Move to...
5421 (dos_rawgetc): ...this function and adjust comment.
5422 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5423 (mouseMoved): ...this function and adjust comment.
5424 * w32term.c (last_window): Likewise with...
5425 (w32_read_socket): ...this function.
5426 * xterm.c (last_window): Likewise with...
5427 (handle_one_xevent): ...this function.
5429 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5431 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5432 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5433 (handle_one_xevent): ...to here.
5434 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5437 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5439 * msdos.c (IT_set_terminal_window): Remove no-op.
5440 (initialize_msdos_display): Adjust terminal setup.
5441 * w32console.c (w32con_set_terminal_window): Remove no-op.
5442 (initialize_w32_display): Adjust terminal setup.
5443 * w32term.c (w32_set_terminal_window): Remove no-op.
5444 (w32_create_terminal): Adjust terminal setup.
5445 * xterm.c (XTset_terminal_window): Remove no-op.
5446 (x_create_terminal): Adjust terminal setup.
5448 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5450 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5452 (ns_create_terminal): Adjust terminal setup.
5453 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5455 (w32_create_terminal): Adjust terminal setup.
5456 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5458 (x_create_terminal): Adjust terminal setup.
5460 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5462 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5463 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5464 * dispnew.c (buffer_posn_from_coords):
5465 * window.c (Fwindow_end, displayed_window_lines):
5466 * xdisp.c (redisplay_mode_lines): Use it.
5468 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5470 * fontset.c (face_for_char): Check char in the current face font first
5471 if HAVE_NS (Bug#15138).
5473 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5475 * window.c (temp_output_buffer_show): Make sure window returned
5476 by display_buffer is live (Bug#15213).
5478 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5480 Minor cleanup to avoid forward declarations.
5481 * coding.h (struct ccl_spec): Remove forward declaration.
5482 * composite.h (toplevel): Include font.h.
5483 (struct composition_it, struct face, struct font_metrics):
5484 Remove forward declaration.
5485 * dispextern.h (struct image, struct atimer): Likewise.
5486 * emacsgtkfixed.h (struct frame): Likewise.
5487 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5488 * font.h (struct font_driver, struct font, struct glyph_string)
5489 (struct face): Remove forward declaration.
5490 * fontset.h (struct face, struct font): Likewise.
5491 * frame.h (toplevel): Style cleanup.
5492 (enum output_method): Move to...
5493 * termhooks.h (enum output_method): ...here.
5494 (struct glyph, struct frame, struct ns_display_info)
5495 (struct x_display_info, struct w32_display_info):
5496 Remove forward declaration.
5497 * xterm.h (toplevel): Include termhooks.h.
5498 (struct font, struct window, struct glyph_matrix, struct frame)
5499 (struct input_event, struct face, struct image): Remove forward
5501 * gtkutil.h (struct _widget_value): Likewise.
5502 * keyboard.h (toplevel): Include termhooks.h.
5503 (struct input_event): Remove forward declaration.
5505 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5507 * intervals.c (set_point_from_marker): New function.
5508 * editfns.c (Fgoto_char):
5509 * process.c (Finternal_default_process_filter):
5510 * window.c (select_window_1): Use it.
5511 * buffer.h (set_point_from_marker): Add prototype.
5513 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5515 * w32.c (term_winsock): Call release_listen_threads before calling
5517 (_sys_wait_accept): Wait for accept event in a loop with a finite
5518 timeout, instead of waiting indefinitely. Will hopefully avoid
5519 hanging during exit because WSACleanup deadlocks waiting for the
5520 event object to be released. (Bug#14333)
5522 * w32proc.c (release_listen_threads): New function, signals all
5523 the reader threads that listen for connections to stop waiting.
5525 * w32.h (release_listen_threads): Add prototype.
5527 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5529 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5530 field of new marker (for sanity and safety).
5531 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5532 anyway because XMISCTYPE is a function and can't be an lvalue).
5534 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5536 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5537 (x_after_update_window_line, x_scroll_bar_create)
5538 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5539 (handle_one_xevent, x_clear_frame_area):
5540 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5541 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5542 * xterm.h (x_clear_area): Adjust prototype.
5544 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5546 Hook scanning and indentation functions to find_newline. This helps
5547 to avoid duplicated code and renders more respect to newline cache.
5548 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5549 * cmds.c (Fforward_line):
5550 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5551 Use find_newline and avoid unnecessary point movements.
5552 * search.c (scan_newline): Implement on top of find_newline.
5554 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5556 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5557 scoped code (bug#11258).
5559 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5561 * nsterm.m (last_window): New variable.
5562 (EV_TRAILER2): New macro.
5563 (EV_TRAILER): Call EV_TRAILER2.
5564 (mouseMoved:): Add support for mouse-autoselect-window
5565 on nextstep (Bug#6888).
5567 2013-08-28 Andreas Schwab <schwab@suse.de>
5569 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5570 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5571 Remove unused macro definitions.
5572 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5573 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5574 Only define if emacs.
5576 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5578 Prefer enum glyph_row_area to int where appropriate.
5579 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5581 (window_box, window_box_width, window_box_left, window_box_left_offset)
5582 (window_box_right, window_box_right_offset): Adjust prototypes.
5583 * xdisp.c (window_box, window_box_width, window_box_left)
5584 (window_box_left_offset, window_box_right, window_box_right_offset):
5585 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5586 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5587 * nsterm.m (ns_clip_to_row):
5588 * w32term.c (w32_clip_to_row):
5589 * xterm.c (x_clip_to_row): Likewise.
5591 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5593 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5594 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5596 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5598 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5599 for portability to hosts where /bin/sh has problems.
5601 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5603 Redesign redisplay interface to drop global output_cursor.
5604 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5605 (toplevel): Remove declaration of output_cursor.
5606 (set_output_cursor, x_cursor_to): Remove prototype.
5607 * window.h (struct window): New member output_cursor.
5608 (output_cursor_to): New function to replace RIF member.
5609 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5610 (update_text_area, set_window_cursor_after_update): Use it.
5611 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5612 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5613 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5614 * w32term.c (x_update_window_begin, x_update_window_end):
5615 * xterm.c (x_update_window_begin, x_update_window_end):
5616 Adjust to use per-window output cursor.
5618 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5620 Simplify SELECT_TYPE-related code.
5621 Like EMACS_TIME, this portability layer is no longer needed, since
5622 Emacs has been using fd_set as a portability layer for some time.
5623 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5624 (SELECT_TYPE): Remove. All uses changed to fd_set.
5625 (fd_set) [!FD_SET]: New typedef.
5627 Simplify EMACS_TIME-related code.
5628 This portability layer is no longer needed, since Emacs has been
5629 using struct timespec as a portability layer for some time.
5630 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5631 Include <time.h> rather than "systime.h"; that's all that's needed now.
5632 * dispnew.c: Include <timespec.h> rather than "systime.h";
5633 that's all that's needed now.
5634 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5635 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5636 TIMESPEC_RESOLUTION.
5637 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5638 LOG10_TIMESPEC_RESOLUTION.
5639 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5640 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5641 (make_emacs_time): Remove. All used changed to make_timespec.
5642 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5643 (current_timespec): Rename from current_emacs_time. All uses changed.
5644 (add_emacs_time): Remove. All uses changed to timespec_add.
5645 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5646 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5647 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5648 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5649 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5650 (current_timespec): Rename from current_emacs_time. All uses changed.
5651 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5652 changed to timespec_cmp.
5653 * xgselect.c: Include <timespec.h>, since our .h files don't.
5655 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5657 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5658 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5659 Remove the leftovers.
5660 * gtkutil.c (toplevel): Do not declare Qxft but include
5662 * image.c (toplevel): Do not declare Vlibrary_cache because
5663 it's already done in lisp.h.
5665 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5667 * lisp.h (Mouse_HLInfo): Move from here...
5668 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5669 (reset_mouse_highlight): New function.
5670 * msdos.c (dos_set_window_size, IT_update_begin)
5671 (internal_terminal_init):
5672 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5673 (ns_initialize_display_info):
5674 * w32console.c (initialize_w32_display):
5675 * w32term.c (x_update_window_end, x_free_frame_resources)
5676 (w32_initialize_display_info):
5677 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5678 * window.c (Fdelete_other_windows_internal):
5679 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5680 * termchar.h (toplevel):
5681 * xterm.h (toplevel): Include dispextern.h.
5683 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5685 Fix minor problems found by static checking.
5686 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5687 (expect): Avoid nested-if warning.
5688 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5689 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5690 * nsterm.h, nsterm.m (ns_select):
5691 * xgselect.c, xgselect.h (xg_select):
5692 Adjust signature to better match pselect's.
5693 * nsterm.m (ns_select):
5694 Don't set *TIMEOUT, since pselect doesn't.
5695 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5696 diagnostic about assigning const char * to it.
5697 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5699 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5701 * lread.c (substitute_object_recurse): Handle hash-tables as well
5704 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5706 Fix unlikely core dump in init_tty, and simplify terminfo case.
5707 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5708 The old version incorrectly dumped core if malloc returned a
5709 buffer containing only non-NUL bytes.
5710 (init_tty): Do not allocate or free termcap buffers; the
5711 struct does that for us now.
5712 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5713 (struct tty_display_info): Define members termcap_term_buffer and
5714 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5715 use them. Allocate them directly in struct rather than indirectly
5716 via a pointer, to simplify init_tty.
5718 * frame.c (check_minibuf_window): Initialize 'window' properly,
5719 so that Emacs reliably aborts later if 'window' is not initialized.
5721 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5723 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5724 of VoidSymbol (Bug#15154).
5726 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5728 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5729 mouse_face_beg_y and mouse_face_end_y.
5730 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5731 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5732 Adjust users and update comment where appropriate.
5734 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5736 * frame.c (check_minibuf_window): New function.
5737 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5738 Call check_minibuf_window (Bug#15183).
5740 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5742 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5743 because this is the only last cursor data we need to keep and consult.
5744 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5745 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5748 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5750 Fix recovering from possible decompression error.
5751 Since insert_from_gap doesn't always move point, we can't use PT as
5752 the position where the partially decompressed data ends, and
5753 should count how many bytes was produced so far.
5754 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5755 (unwind_decompress): Really delete partially uncompressed data.
5756 (Fzlib_decompress_region): Take decompressed data size into account.
5758 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5760 * syntax.c (init_syntax_once): Adjust comment and do an early
5761 initialization of Qchar_table_extra_slots just once...
5762 * casetab.c (init_casetab_once):
5763 * category.c (init_category_once):
5764 * character.c (syms_of_character):
5765 * coding.c (syms_of_coding):
5766 * xdisp.c (syms_of_xdisp): ...and omit it here.
5768 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5770 * xdisp.c (get_next_display_element): Don't apply to characters
5771 from a display vector the logic of setting it->end_of_box_run_p
5772 suitable for characters from a buffer. (Bug#15175)
5774 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5775 to handle directories, rather than '_utime' which doesn't.
5778 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5780 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5781 or fullscreen (Bug#14627).
5783 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5785 System-dependent integer overflow fixes.
5786 * process.c (Fset_process_window_size): Signal an error if
5787 the window size is outside the range supported by the lower level.
5788 * sysdep.c (set_window_size): Return negative on error,
5789 nonnegative on success, rather than -1, 0, 1 on not in system,
5790 failure, success. This is simpler. Caller changed.
5791 (serial_configure): Remove unnecessary initialization of local.
5792 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5793 size fits in unsigned long; this isn't true on some 32-bit hosts.
5794 Avoid buffer overrun if some future version of /proc/meminfo has a
5795 variable name longer than 20 bytes.
5796 (system_process_attributes) [__FreeBSD__]:
5797 Don't assume hw.availpages fits in 'int'.
5799 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5801 Don't let very long directory names overrun the stack.
5802 Fix some related minor problems involving "//", vfork.
5803 * callproc.c (encode_current_directory): New function.
5804 (call_process): Don't append "/"; not needed.
5805 * fileio.c (file_name_as_directory_slop): New constant.
5806 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5807 this can save the caller having to alloca.
5808 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5809 Use SAFE_ALLOCA, not alloca.
5810 (directory_file_name, Fexpand_file_name): Leave leading "//"
5811 alone, since it can be special even on POSIX platforms.
5812 * callproc.c (call_process):
5813 * process.c (Fformat_network_address):
5814 * sysdep.c (sys_subshell):
5815 Use encode_current_directory rather than rolling our own.
5816 (create_process): No need to encode directory; caller does that now.
5817 * process.h (encode_current_directory): New decl.
5818 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5819 Rework to avoid 'goto xyzzy;'.
5821 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5823 * xdisp.c (handle_face_prop): If the default face was remapped use
5824 the remapped face for strings from prefix properties. (Bug#15155)
5826 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5828 Minor cleanup for redisplay interface and few related functions.
5829 * frame.h (enum text_cursor_kinds): Move from here...
5830 * dispextern.h (enum text_cursor_kinds): ...to here.
5831 (toplevel): Drop unnecessary declarations.
5832 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5833 in update_window_end_hook and draw_window_cursor functions.
5834 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5835 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5836 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5837 * xterm.c (x_update_window_end, x_draw_window_cursor):
5838 * xdisp.c (display_and_set_cursor, update_window_cursor)
5839 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5840 enum text_cursor_kinds where appropriate.
5842 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5844 Redesign redisplay interface to drop updated_row and updated_area.
5845 * dispextern.h (updated_row, updated_area): Remove declaration.
5846 (struct redisplay_interface): Pass glyph row and row area parameters
5847 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5848 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5850 * dispnew.c (updated_row, updated_area): Remove.
5851 (redraw_overlapped_rows, update_window_line): Adjust user.
5852 (update_marginal_area, update_text_area): Likewise. Pass updated row
5853 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5854 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5857 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5859 * process.c (flush_pending_output): Remove stub.
5862 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5864 * callproc.c: Fix race that killed background processes (Bug#15144).
5865 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5866 Record deleted process-id in critical section, not afterwards.
5867 Don't mistakenly kill process created by a call-process invocation
5868 that discards output and does not wait.
5870 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5872 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5873 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5874 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5875 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5876 to shut up compiler in mark_object.
5877 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5879 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5881 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5882 We can't portably rely on PTY_OPEN doing that, even if
5883 it calls posix_openpt with O_CLOEXEC.
5885 2013-08-20 Kenichi Handa <handa@gnu.org>
5887 * character.c (string_char): Improve commentary.
5889 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5891 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5892 (struct animation_cache): Make signature a flexible array member.
5893 All uses changed. This is a tad slower but may insulate us better
5894 from future changes to ImageMagick.
5896 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5898 * image.c: Shrink memory needed for animation cache.
5899 (SIGNATURE_DIGESTSIZE): New constant.
5900 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5901 (imagemagick_create_cache): Copy the signature. This saves
5902 several KB of memory that ImageMagick wastes per signature.
5903 Don't bother updating the update_time, as the caller does that now.
5904 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5905 it's a fixed size struct member now.
5906 (imagemagick_get_animation_cache): Always destroy the signature,
5907 as it's now imagemagick_create_cache's responsibility to copy it.
5908 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5909 and use memcmp rather than strcmp.
5910 eassert that ImageMagick returns a signature of the specified length.
5912 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5914 * image.c (imagemagick_get_animation_cache): Don't segfault on
5916 (imagemagick_get_animation_cache): Revert to previous definition
5917 so that it actually works. But keep the memory leak fix.
5918 (imagemagick_get_animation_cache): Fix memory leak.
5920 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5922 * image.c: Fix animation cache signature memory leak.
5923 Fix some other minor performance problems while we're at it.
5924 (imagemagick_create_cache): Clear just the members that
5925 need clearing. Don't set update_time, as caller does that now.
5926 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5927 Simplify by using pointer-to-pointer instead of a prev pointer.
5928 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5929 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5930 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5931 it's already a copy. Free the signature probe unless it's cached.
5933 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5934 This was introduced by my 2013-08-12 fix for Bug#15035.
5936 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5938 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5939 (imagemagick_prune_animation_cache): Now static.
5941 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5943 * image.c (imagemagick_get_animation_cache): Don't segfault when
5944 pruning all entries.
5946 2013-08-18 Ken Brown <kbrown@cornell.edu>
5948 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5949 static heap if ENABLE_CHECKING is defined.
5950 (max_bss_sbrk_ptr): New variable.
5952 (report_sheap_usage): Report maximum static heap usage instead of
5953 ending static heap usage.
5955 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5957 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5958 of zlib_initialized according to the results of calling
5959 init_zlib_functions.
5961 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5963 * image.c: Implement an ImageMagick per-image cache.
5964 (imagemagick_get_animation_cache): Fix a double-free error.
5965 (imagemagick_load_image): Remove the ping_wand code, which only
5966 apparently saved time on invalid animated images, and slowed down
5967 everything else. Optimise for the common case.
5969 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5971 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5973 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5975 * marker.c (set_marker): Remove documentation of undefined behavior.
5977 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5979 * image.c (imagemagick_compute_animated_image): Animate correctly
5980 when sub-images are smaller than the main image.
5981 (imagemagick_compute_animated_image): Setting the iterator row to
5982 zero is apparently not allowed.
5983 (imagemagick_compute_animated_image): Allow images that say they
5984 have sub-images that are bigger than the main image, but just crop
5987 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5989 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5991 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5993 * image.c (imagemagick_compute_animated_image): Respect the GIF
5996 2013-08-15 Ken Brown <kbrown@cornell.edu>
5998 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5999 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6002 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6004 Fix minor problems found by static checking.
6005 * frame.c (delete_frame):
6006 * xdisp.c (next_element_from_display_vector):
6007 Avoid uninitialized local.
6008 * image.c (imagemagick_compute_animated_image): Port to C89.
6009 Prefer usual GNU indentation style for loops.
6010 Be more careful about bizarrely large sizes, by using ptrdiff_t
6013 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6015 Fix infinite frame selection loop (Bug#15025).
6016 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6018 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6020 * xdisp.c (compute_window_start_on_continuation_line):
6021 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6022 to make sure we end up setting the window start at the leftmost
6023 visible character of the display line. This avoids funky
6024 horizontal shifting because the window start is not kept on the
6025 same position. (Bug#15090)
6026 (next_element_from_display_vector): Support 'box' face attribute
6027 in the face definitions of a display vector. (Bug#15099)
6029 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6031 * image.c (imagemagick_compute_animated_image): Implement animated
6033 (imagemagick_compute_animated_image): Fix some compilation
6034 warnings. Implement a very simple cache to make the animation
6035 usable at all, but it should be replaced with a per-image cache.
6037 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6039 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6040 to do `for' loops over alist values.
6041 * buffer.h (FOR_EACH_BUFFER):
6042 * process.c (FOR_EACH_PROCESS): Use it.
6043 (handle_child_signal, status_notify, Fget_buffer_process)
6044 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6046 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6048 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6049 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6050 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6051 to xzalloc and so avoid redundant call to memset.
6052 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6053 members because it is allocated with xzalloc and so already zeroed.
6055 2013-08-14 Ken Brown <kbrown@cornell.edu>
6057 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6060 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6062 Utility function and macro to copy Lisp string to C string.
6063 * lisp.h (xlispstrdupa): New macro.
6064 (xlispstrdup): New prototype.
6065 * alloc.c (xlispstrdup): New function.
6066 * callint.c (Fcall_interactively):
6067 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6068 (Fsubstitute_in_file_name):
6069 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6070 * image.c (x_create_bitmap_from_file):
6071 * w32term.c (w32_term_init):
6072 * xterm.c (x_term_init): Use xlispstrdup.
6074 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6076 * image.c (imagemagick_load_image): Make animated pictures work.
6077 There's still some problems with background color settings, though
6080 * decompress.c (unwind_decompress): Always restore point.
6082 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6084 * marker.c (set_marker): Reformat documentation.
6086 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6088 * xdisp.c (cursor_type_changed): Now static.
6090 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6091 Use changed. This avoids the need to call xmalloc and for the
6092 caller to call xfree, and avoids memory leaks in some situations.
6094 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6096 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6097 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6098 (redisplay_window): If window_end_valid is cleared due to non-zero
6099 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6100 so do not call to try_cursor_movement for that window.
6102 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6104 * window.h (struct window): Convert window_end_pos and
6105 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6106 (wset_window_end_pos, wset_window_end_vpos): Remove.
6107 * dispnew.c (adjust_glyph_matrix):
6108 * window.c (Fwindow_end, replace_window, set_window_buffer)
6110 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6111 (set_vertical_scroll_bar, redisplay_window, try_window)
6112 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6113 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6114 (note_mouse_highlight): Adjust users.
6115 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6118 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6120 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6121 * image.c (imagemagick_filename_hint): Use `const char *' and
6122 prefer SSDATA to SDATA to avoid warnings.
6124 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6126 Cleanup window fringes, margins and scroll bars adjustments.
6127 * window.c (set_window_fringes, set_window_margins)
6128 (set_window_scroll_bars, apply_window_adjustment): New functions.
6129 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6130 (Fset_window_scroll_bars): Use them.
6132 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6134 * window.h (struct window): Convert scroll_bar_width
6135 from Lisp_Object to integer. Adjust comment.
6136 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6138 * window.c (wset_scroll_bar_width): Remove.
6139 (make_window): Initialize scroll_bar_width.
6140 (Fsplit_window_internal): Use direct assignment.
6141 (Fset_window_configuration, save_window_save):
6142 Convert Lisp_Object to integer and back where appropriate.
6143 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6144 bar was actually changed, and mention this in docstring.
6146 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6148 * decompress.c: Minor simplifications.
6149 (Fzlib_decompress_region): Don't bother verifying
6150 that avail_out <= UINT_MAX, as that was confusing.
6151 Mention the restriction in a comment instead.
6152 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6154 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6156 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6157 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6159 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6161 * image.c (imagemagick_filename_hint): Check for errors in the
6164 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6166 * window.c (Fwindow_margins): Return nil when there's no marginal
6167 area, as per the documented API.
6169 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6170 Fmake_vector, as scroll bar's struct members are not all Lisp
6171 objects now. This avoids crashes in GC.
6173 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6174 bool, so its address could be taken.
6176 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6178 * image.c (imagemagick_filename_hint): New function to possibly
6179 apply `image-content-type-suffixes'.
6180 (imagemagick_load_image): Use it.
6182 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6184 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6185 if loading zlib failed.
6187 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6189 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6190 2013-08-13 checkin below. Change bool to BOOL, rule is:
6191 All Obj-C code uses BOOL, except for interfaces callable from C.
6193 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6195 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6197 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6198 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6199 bool instead of BOOL.
6200 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6201 from Lisp_Object to bitfield. Adjust comment.
6202 * w32term.c (x_scroll_bar_create): Adjust user.
6203 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6204 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6205 Use bool for boolean.
6206 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6207 to `unsigned int' when defining a bitfield.
6209 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6211 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6213 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6215 * window.h (struct window): Convert left_margin_cols and
6216 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6217 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6218 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6220 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6222 (showing_window_margins_p, update_window_line, update_frame_1):
6223 * fringe.c (draw_fringe_bitmap_1):
6224 * xdisp.c (window_box_width): Adjust users.
6225 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6226 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6227 Use direct assignment.
6228 (Fset_window_configuration, save_window_save, Fwindow_margins):
6229 Convert Lisp_Object to integer and back where appropriate.
6230 (Fset_window_margins): Adjust user. Return t if any margin
6231 was actually changed, and mention this in docstring.
6233 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6235 * syntax.c (forward_word):
6236 * cmds.c (forward_char, backward_char): Mention the optional argument.
6238 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6240 * window.h (struct window): Convert left_fringe_width
6241 and right_fringe_width from Lisp_Objects to integers.
6243 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6244 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6245 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6247 (make_window): Initialize new integer fields to -1.
6248 (Fsplit_window_internal): Use direct assignment.
6249 (Fset_window_configuration, save_window_save):
6250 Convert Lisp_Object to integer and back where appropriate.
6251 (Fset_window_fringes): Adjust user. Return t if any fringe
6252 was actually changed, and mention this in docstring.
6254 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6256 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6257 * nsfns.m (x_set_cursor_type):
6258 * w32fns.c (x_set_cursor_type):
6259 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6260 * xdisp.c (set_frame_cursor_types): ...but in common code.
6262 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6264 * font.c (clear_font_cache): New function, stripped from...
6265 (Fclear_font_cache): ...here, which now uses the function
6266 above. Adjust comment.
6267 * font.h (clear_font_cache): Add prototype.
6268 * xfaces.c (clear_face_cache): Use clear_font_cache.
6270 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6272 * window.c (Fset_window_start): Compare `w', not `window' because
6273 `w' might not be equal to `window' after call to decode_live_window.
6275 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6277 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6278 This fixes a problem introduced by the Bug#15035 patch
6279 when using GPG. Reported by Herbert J. Skuhra.
6281 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6283 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6284 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6285 not yet initialized.
6287 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6289 * decompress.c (Fzlib_decompress_region): Support zlib
6290 decompression, too, and rename.
6292 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6294 Minor zlib configuration tweaks.
6295 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6296 Don't assume presence of fn_inflateInit2_ zlib internal function.
6298 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6300 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6301 include the zlib prefix.
6303 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6305 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6306 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6307 define static variables that are pointers to zlib functions to be
6309 (init_zlib_functions) [WINDOWSNT]: New function.
6310 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6312 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6313 macros instead of invoking the zlib functions directly.
6314 (syms_of_decompress): DEFSYM Qzlib_dll.
6315 Staticpro Szlib_available_p.
6317 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6319 Avoid looping over all frame windows to freeze and unfreeze.
6320 * window.h (struct window): Drop frozen_window_start_p.
6321 (freeze_window_starts): Drop prototype.
6322 * frame.h (struct frame): New frozen_window_starts flag.
6323 (FRAME_WINDOWS_FROZEN): New macro.
6324 * window.c (freeze_window_start, freeze_window_starts):
6326 (select_window, replace_window): Adjust users.
6327 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6328 (window_frozen_p): New function.
6329 (redisplay_window): Use it.
6331 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6333 Fix some fd issues when running subprocesses (Bug#15035).
6334 Fix bugs that can leak files or file descriptors on errors.
6335 Don't unlink open temp files, as that's hard for users to diagnose
6336 when things go awry (e.g., temp disk exhausted).
6337 Don't bother to lock temp files. Check for invalid recursion.
6338 * callproc.c (synch_process_fd): Remove. All uses removed.
6339 (synch_process_tempfile): New var or macro.
6340 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6342 (record_kill_process): New arg, the temp name. All callers changed.
6343 (delete_temp_file): Now just a simple wrapper around unlink.
6344 (call_process_kill): New arg, the call_process_fd array.
6345 Close them all. Clear synch_process_pid. Remove the temp file,
6346 or arrange for it to be removed.
6347 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6348 that's been moved to synch_process_tempfile. Caller changed.
6349 Do not remove the tempfile; that's now call_process_kill's
6351 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6352 call_process_kill; the caller now does that.
6353 (call_process_cleanup): Do not close the process fd; that's now
6354 call_process_kill's responsibility.
6355 (Fcall_process): Implement via new function call_process, which
6356 has most of the old body of Fcall_process, but with a different API.
6357 (call_process): New function that does not open or close filefd if
6358 it is nonnegative. Record which fds need to be closed, and let
6359 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6360 Signal an error if invoked recursively (could be done via a hook).
6361 Simplify creation of the tempfile in the MSDOS case.
6362 Don't create the output file until after checking for the executable.
6363 Report any failure to open /dev/null.
6364 Don't open /dev/null for writing twice; once is enough.
6365 Don't create pipe if all output is being discarded or sent to file.
6366 Don't worry about setting up the coding system or reading from the
6367 pipe if all output is being discarded.
6368 Hoist fd_error local into top level, to lessen block nesting.
6369 Don't record deleted pid here; now done by Fcall_process_region.
6370 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6371 and note its success in synch_process_tempfile.
6372 Do not leak resources when child_setup fails.
6373 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6374 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6375 (create_temp_file): Now returns open fd, with an additional
6376 Lisp_Object * argument to return the name. All callers changed.
6377 Do not close the file; rewind it instead, and leave it open for
6378 the caller. Do not lock the temp file. Unwind-protect the file
6379 and the file-descriptor.
6380 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6381 If an asynchrounous process, record it here, not in call_process.
6382 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6383 * eval.c (set_unwind_protect): New function.
6384 * fileio.c (write_region): New function, generalized from the
6385 old Fwrite_region. Do not lock temp files.
6386 (Fwrite_region): Use it.
6387 * lisp.h (set_unwind_protect, write_region): New decls.
6388 * process.c: Include <verify.h>.
6389 (make_process): Mark fds as initially closed.
6390 (deleted_pid_list): Now a list of pid-filename pairs.
6392 (close_process_fd): New function.
6393 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6394 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6395 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6396 (create_process, create_pty, Fmake_serial_process)
6397 (server_accept_connection): Record which fds need to be closed,
6398 and let deactivate_process close them.
6399 (Fmake_network_process): Do not discard the unwind-protect
6400 until it's safe to do so.
6401 (deactivate_process): Close the fds opened by create_process etc.
6402 (Fprocess_send_eof): Adjust to new way of recording open fds.
6403 Report an error if /dev/null can't be opened, instead of aborting.
6404 * process.h (PROCESS_OPEN_FDS): New constant.
6405 (struct Lisp_Process): New member open_fds.
6406 (record_kill_process, record_deleted_pid): Adjust signatures.
6407 (record_deleted_pid): Move decl here ...
6408 * syswait.h (record_deleted_pid): ... from here.
6410 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6412 * decompress.c: Fix bugs with large buffers and weird inputs.
6413 Tune a bit. Reindent as per usual Emacs style.
6414 (BUFFER_SIZE): Remove.
6415 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6416 more than UINT_MAX bytes. Decompress into the gap instead of into
6417 an auto buffer, as this should avoid copying. Return nil if
6418 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6419 set immediate_quit; we shouldn't trust zlib code that much.
6421 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6423 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6424 errors, and really move the gap to where we want it.
6426 * lisp.h: Include decompress.c support.
6428 * emacs.c (main): Include decompress.c support.
6430 * Makefile.in: Include -lz if present.
6432 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6434 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6435 (initWithTitle:): Initialize frame to 0.
6436 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6437 (fillWithWidgetValue:frame:): Rename from
6438 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6440 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6441 fillWithWidgetValue:frame:
6443 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6444 remove memory leak warnings.
6446 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6447 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6450 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6451 (x_activate_menubar): Update the whole menu.
6452 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6453 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6454 current event is not NSSystemDefined (Bug#15001).
6455 Call ns_check_menu_open only if trackingMenu is 2.
6456 (menuDidClose:): New method, decrease trackingMenu.
6457 (fillWithWidgetValue:setDelegate:): New method.
6458 (fillWithWidgetValue:): Call the above.
6460 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6462 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6464 Omit some unnecessary casts.
6465 Many of these go back to the old pre-C89 days, when they may have
6466 been needed, but we've been assuming C89 or later for a while now.
6467 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6468 (live_float_p, live_misc_p, live_vector_p):
6469 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6470 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6471 (defvar_per_buffer):
6472 * callint.c (Fcall_interactively):
6473 * doc.c (Fsubstitute_command_keys):
6474 * filelock.c (get_boot_time):
6475 * frame.c (xrdb_get_resource):
6476 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6477 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6478 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6479 (menuitem_highlight_callback, menu_destroy_callback)
6480 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6481 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6482 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6483 (xg_tool_bar_help_callback, tb_size_cb):
6484 * image.c (xpm_alloc_color, png_read_from_memory)
6485 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6486 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6488 * keymap.c (describe_map):
6489 * nsfns.m (Fns_display_monitor_attributes_list):
6490 * nsmenu.m (process_dialog:):
6491 * nsterm.m (hold_event):
6492 * process.c (wait_reading_process_output):
6493 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6494 * scroll.c (do_direct_scrolling, scrolling_1):
6495 * termcap.c (tgetent):
6496 * window.c (check_window_containing, add_window_to_list)
6497 (freeze_window_starts):
6498 * xdisp.c (compare_overlay_entries, vmessage):
6499 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6500 (x_get_monitor_attributes_xrandr)
6501 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6502 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6503 * xfont.c (xfont_match, xfont_open):
6504 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6505 (menubar_selection_callback, menu_position_func)
6506 (popup_selection_callback, create_and_show_popup_menu)
6507 (dialog_selection_callback, create_and_show_dialog):
6508 * xrdb.c (x_get_string_resource)
6510 * xsmfns.c (x_session_check_input):
6511 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6512 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6513 (xaw_jump_callback, xaw_scroll_callback):
6514 Omit unnecessary casts.
6516 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6518 Minor string-length refactoring.
6519 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6520 * frame.c (make_monitor_attribute_list):
6521 Prefer build_string to strlen + make_string.
6523 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6525 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6526 don't check minor_code (Bug#14417).
6528 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6530 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6531 vertical positions instead. This avoids calling MATRIX_ROW with
6532 row numbers that are possibly beyond valid limits. (Bug#15064)
6534 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6536 Use xstrdup and build_unibyte_string where applicable.
6537 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6538 * xfns.c (x_window):
6539 * xrdb.c (x_get_customization_string):
6540 * xterm.c (xim_initialize):
6541 * w32fns.c (w32_window): Use xstrdup.
6542 (w32_display_monitor_attributes_list):
6543 * emacs.c (init_cmdargs):
6544 * keyboard.c (PUSH_C_STR):
6545 * nsfont.m (nsfont_open):
6546 * sysdep.c (system_process_attributes):
6547 * w32.c (system_process_attributes):
6548 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6550 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6552 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6553 variables of these types so that GDB would know about them, as aid
6554 for debugging fatal exceptions. (Bug#15024) See also
6555 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6558 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6560 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6561 larger than the NSWindow (Bug#14934).
6563 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6565 Redesign redisplay interface to drop global variable updated_window.
6566 Always pass currently updated window as a parameter to update routines.
6567 * dispextern.h (updated_window): Remove declaration.
6568 (struct redisplay_interface): Pass window parameter to
6569 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6570 and after_update_window_hook.
6571 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6573 * dispnew.c (updated_window): Remove.
6574 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6575 (update_window_line): Adjust to match redisplay interface changes.
6576 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6577 (ns_scroll_run, ns_after_update_window_line):
6578 * w32term.c (x_update_window_begin, x_update_window_end)
6579 (x_after_update_window_line, x_scroll_run):
6580 * xterm.c (x_update_window_begin, x_update_window_end)
6581 (x_after_update_window_line, x_scroll_run):
6582 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6583 Likewise. Adjust comments where appropriate.
6584 (x_cursor_to): Simplify because this is always called during window
6585 update (but install debugging check anyway).
6586 (expose_window): Check must_be_updated_p flag to see whether this
6587 function is called during window update.
6589 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6591 Do not reset window modification event counters excessively.
6592 These leftovers and poor man's tricky methods to catch extra
6593 redisplay's attention are no longer needed.
6594 * frame.c (set_menu_bar_lines_1):
6595 * minibuf.c (read_minibuf_unwind):
6596 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6597 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6598 (window_scroll_line_based, Fset_window_configuration):
6599 * xdisp.c (redisplay_window): Do not reset last_modified and
6600 last_overlay_modified counters.
6602 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6604 * xselect.c (x_send_client_event): Set send_event and serial, memset
6605 data.l as it might be bigger than data.b. Use 24 bit mask to
6606 XSendEvent (Bug#15034).
6608 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6610 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6611 for TTY frames that are not the top frame on their console.
6614 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6616 * w32term.c (w32fullscreen_hook): Really maximize frame when
6617 asked for (Bug#14841).
6619 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6621 Prefer selected_window to Fselected_window, likewise for frames.
6622 * buffer.c (Fbuffer_swap_text):
6623 * data.c (Fvariable_binding_locus):
6624 * window.c (run_window_configuration_change_hook): Adjust users.
6625 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6626 Use decode_live_frame.
6628 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6630 Be more careful if selected window shows the buffer other than current,
6631 use window_outdated only if this is not so. This change should also
6632 address some weird issues discussed in Bug#13012.
6633 * window.h (window_outdated): New prototype.
6634 * window.c (window_outdated): Now here. Convert from static and
6635 always assume window's buffer.
6636 (Fwindow_end, Fwindow_line_height): Use it.
6637 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6638 and always assume window's buffer.
6639 (redisplay_window): Adjust user.
6640 (redisplay_internal): Call to reconsider_clip_changes once and
6641 check whether mode line should be updated only if selected window
6642 shows current buffer.
6643 (run_window_scroll_functions): Use eassert for debugging check.
6644 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6646 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6648 * window.c (window_scroll, window_scroll_pixel_based)
6649 (window_scroll_line_based): Use bool for booleans.
6651 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6653 * process.c: Fix minor off-by-one issues in descriptor counts.
6654 This shouldn't fix any real bugs, but it cleans up the code a bit.
6655 (max_process_desc, max_input_desc): -1, not 0, means none.
6657 (delete_input_desc): New function.
6658 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6659 (deactivate_process): Scan backwards when recomuting max_process_desc;
6660 that should be faster.
6661 (init_process_emacs): Initialize max_input_desc.
6663 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6665 Use region cache to speedup bidi_find_paragraph_start.
6666 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6667 Rename cache_long_line_scans to cache_long_scans.
6668 * buffer.c (bset_cache_long_line_scans): Rename to
6669 bset_cache_long_scans.
6670 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6671 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6673 (syms_of_buffer): Rename cache-long-line-scans to
6674 cache-long-scans. Adjust docstring.
6675 * search.c (newline_cache_on_off):
6676 * indent.c (width_run_cache_on_off): Adjust users.
6677 * bidi.c (bidi_paragraph_cache_on_off): New function.
6678 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6679 * insdel.c (prepare_to_modify_buffer):
6680 Invalidate bidi_paragraph_cache if enabled.
6682 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6684 Invalidate region caches only if buffer text is going to be changed.
6685 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6686 (modify_text): ...new prototype.
6687 (prepare_to_modify_buffer_1): New prototype.
6688 * textprop.c (modify_region): Rename to...
6689 (modify_text_properties): ...new function.
6690 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6691 (Fremove_list_of_text_properties): Adjust users.
6692 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6693 (modify_text): ...new function.
6694 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6695 (prepare_to_modify_buffer_1): ...new function.
6696 * casefiddle.c (casify_region):
6697 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6698 (Ftranspose_regions): Use modify_text.
6700 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6702 * lisp.mk (lisp): Add nadvice.elc.
6704 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6706 New macro to iterate over live buffers similar to frames.
6707 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6708 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6709 Declare buffer-related variables here to offload lisp.h.
6710 * buffer.c (Vbuffer_alist): Adjust comment.
6711 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6712 (other_buffer_safely):
6713 * data.c (store_symval_forwarding):
6714 * dispnew.c (Fframe_or_buffer_changed_p):
6715 * fileio.c (Fdo_auto_save):
6716 * filelock.c (unlock_all_files):
6717 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6719 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6721 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6722 * callproc.c (create_temp_file):
6723 * filelock.c (create_lock_file):
6724 Assume mkostemp, since it's now provided by Gnulib.
6726 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6728 * w32.c (mkostemp): New function.
6729 (mktemp): Remove, no longer used. Most of the code reused in
6730 mkostemp. (Bug#15015)
6731 (mktemp): Don't undef.
6733 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6735 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6736 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6737 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6738 (free_glyph_pool, check_glyph_memory): Likewise for
6739 all users. Adjust comments where appropriate.
6741 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6743 * composite.h: Minor fixups.
6744 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6745 to fix a misspelling, and change it to an inline function while
6746 we're at it (it need not be a macro). All uses changed.
6747 (composition_method, composition_valid_p):
6748 Rewrite to avoid assignments in if-conditions.
6750 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6752 Do not use global Lisp_Object in composition macros.
6753 * composite.h (composition_temp): Remove declaration.
6754 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6755 (composition_method, composition_valid_p): ...inline functions.
6756 (compose_region): Remove the leftover.
6757 * composite.c (composition_temp): Remove.
6758 (run_composition_function, update_compositions)
6759 (composition_compute_stop_pos, composition_adjust_point)
6760 (Ffind_composition_internal):
6761 * coding.c (handle_composition_annotation):
6762 * xdisp.c (handle_composition_prop, check_point_in_composition):
6763 Related users changed.
6765 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6767 Drop FRAME_PTR typedef.
6768 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6769 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6770 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6771 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6772 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6773 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6774 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6775 All related users changed.
6777 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6779 * eval.c (default_toplevel_binding): New function.
6781 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6782 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6783 (syms_of_eval): Export them.
6784 * data.c (Fdefault_value): Micro cleanup.
6785 * term.c (init_tty): Use "false".
6787 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6789 Fix X GC leak in GTK and raw (no toolkit) X ports.
6790 * xterm.c (x_free_frame_resources): If white and black relief
6791 GCs are allocated, always free them here.
6792 * xfns.c (x_make_gc): Omit redundant initialization.
6793 * widget.c (create_frame_gcs): Remove the leftover.
6794 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6795 in x_free_frame_resources.
6797 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6799 * nsterm.m (windowWillResize:toSize:): Only change title if
6800 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6802 (viewDidEndLiveResize): New method.
6804 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6805 inside NS_IMPL_COCOA.
6807 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6809 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6810 Do not check whether undo is enabled because record_insert and
6811 record_delete does that themselves.
6813 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6815 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6816 member which is not really used any more.
6817 (FRAME_XIC_BASE_FONTNAME): Remove.
6818 * xfns.c (xic_free_fontset): Adjust user.
6819 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6820 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6821 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6822 (xdialog_show): Use eassert for debugging check.
6823 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6825 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6827 * fileio.c, fns.c (merge): Move extern decl from here ...
6828 * lisp.h (merge): ... to here.
6830 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6832 Fix last font-related change.
6833 * w32font.h (w32font_list_internal, w32font_match_internal):
6835 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6836 (uniscribe_list_family): Adjust to match font API change.
6837 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6838 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6840 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6842 * frame.h (FRAME_MOUSE_UPDATE):
6843 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6844 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6846 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6848 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6849 * font.h (struct font_driver): Change list, match, and list_family
6850 functions to accept struct frame * as first arg.
6851 * font.c (font_score, font_compare, font_sort_entities):
6853 (font_sort_entities, font_list_entities, font_select_entity)
6854 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6855 match font API change.
6856 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6857 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6858 * ftxfont.c (ftxfont_list, ftxfont_match):
6859 * xftfont.c (xftfont_list, xftfont_match):
6860 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6861 * w32font.c (w32font_list, w32font_match, w32font_list)
6862 (w32font_list_internal, w32_font_match_internal): Likewise.
6863 * xfaces.c (Fx_family_fonts): Adjust user.
6865 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6867 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6868 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6869 only if HAVE_X_WINDOWS is in use.
6870 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6871 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6872 * w32term.c (x_wm_set_icon_position): Likewise.
6873 * w32fns.c (x_icon): Adjust user.
6875 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6877 * xterm.c (last_mouse_press_frame): Remove the
6878 leftover which is not really used any more.
6879 (handle_one_xevent, syms_of_xterm): Adjust users.
6880 (x_flush): Call XFlush once per each X display, not frame.
6881 This is better because this code always unconditionally skips
6882 non-X frames in Vframe_list and issues the only XFlush if we
6883 have more than one X frame on the same X display.
6884 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6885 Use bool for booleans.
6886 (x_draw_glyph_string_background, cvt_string_to_pixel)
6887 (cvt_pixel_dtor): Drop unnecessary prototypes.
6888 * xterm.h (x_display_ok): Adjust prototype.
6890 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6892 Drop unnecessary functions that deals with frame pixel size.
6893 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6894 (x_pixel_height): Drop prototypes.
6895 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6896 (x_pixel_height): Drop implementations.
6897 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6898 which should be always valid for window frame.
6899 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6900 * w32menu.c (Fx_popup_dialog):
6901 * xmenu.c (Fx_popup_dialog): Likewise for both.
6903 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6905 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6906 frame parameters and call to Fmodify_frame_parameters just once.
6907 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6908 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6909 and mention nil frame in docstring.
6911 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6913 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6914 (x_figure_window_size): Likewise. Adjust to return long.
6915 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6916 (toplevel): Move Qterminal_live_p to...
6917 * terminal.c (toplevel): ...here, make it static, and...
6918 (syms_of_terminal): ...DEFSYM here.
6919 * frame.h (Qterminal_live_p): Remove declaration.
6920 (make_frame, x_figure_window_size): Adjust prototype.
6921 * nsfns.m (Fx_create_frame): Use long for window flags.
6923 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6925 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6926 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6927 Do not assume that emacs_close (INT_MAX) is a no-op.
6929 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6931 * xfaces.c (make_face_cache): For struct face_cache, prefer
6932 xmalloc to xzalloc and so avoid redundant call to memset.
6933 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6935 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6937 * fringe.c (draw_window_fringes, update_window_fringes)
6938 (compute_fringe_widths):
6939 * w32term.c (x_draw_glyph_string):
6940 * window.c (candidate_window_p, Frecenter):
6941 * xfaces.c (realize_basic_faces, realize_default_face)
6942 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6943 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6944 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6945 * xmenu.c (Fx_menu_bar_open_internal):
6946 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6947 * xsettings.c (xft_settings_event):
6948 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6949 Use bool for booleans. Adjust style and comments where
6951 * dispextern.h (draw_window_fringes, update_window_fringes)
6952 (compute_fringe_widths):
6953 * xterm.h (x_had_errors_p): Adjust prototype.
6955 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6957 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6958 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6960 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6962 * fns.c (toplevel): Remove comment before Fsafe_length because
6965 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6967 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6969 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6971 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6972 frame which got the message is still alive, before dereferencing
6973 its pointer. (Bug#14970)
6975 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6976 be a live window, before using it as such. (Bug#14970)
6978 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6980 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6981 w32_detect_focus_change instead of doing part of its job by hand.
6982 This fixes the problem whereby FOCUS_OUT events were not sent to
6985 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6987 * process.c (Fprocess_list): Doc fix.
6989 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6990 being re-exposed only if it didn't ask to become visible.
6991 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6992 was previously iconified. (Bug#14841)
6993 (x_iconify_frame): Mark the frame iconified.
6995 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6997 Fix minor problems found by static checking.
6998 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6999 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7001 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7003 * eval.c (set_specpdl_old_value): New function.
7004 (unbind_to): Minor simplification.
7005 (get_backtrace_frame): New function.
7006 (Fbacktrace_frame): Use it. Add `base' argument.
7007 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7008 (syms_of_eval): Export backtrace-eval.
7009 * xterm.c (x_focus_changed): Simplify.
7011 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7013 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7015 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7017 * xdisp.c (redisplay_window): Instead of moving point out of
7018 scroll margin, reject the force_start method, and try scrolling
7019 instead. (Bug#14780)
7021 2013-07-24 Ken Brown <kbrown@cornell.edu>
7023 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7026 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7028 * eval.c (Fprogn): Do not check that BODY is a proper list.
7029 This undoes the previous change. The check slows down the
7030 interpreter, and is not needed to prevent a crash. See
7031 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7033 2013-07-23 Glenn Morris <rgm@gnu.org>
7035 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7037 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7039 Port to GNU/Linux systems with tinfo but not ncurses.
7040 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7041 to decide whether ncurses is being used. Without this change,
7042 GCC complains about tgetent not being declared, on a system
7043 that has tinfo installed but ncurses not installed.
7045 * eval.c (Fprogn): Check that BODY is a proper list.
7047 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7048 * data.c (Fsetq_default):
7049 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7050 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7052 Tune by taking advantage of the fact that ARGS is always a list
7053 when a function is declared to have UNEVALLED args.
7055 * emacsgtkfixed.c: Port to GCC 4.6.
7056 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7058 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7060 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7061 here to silence compiler warnings.
7063 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7065 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7066 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7067 from messing up Emacs's 'struct frame' (Bug#14923).
7069 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7071 * alloc.c (make_save_ptr_ptr): Define this function.
7072 It was inadvertently omitted. It's needed only if
7073 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7075 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7077 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7078 frame have focus (Bug#14895).
7080 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7082 Avoid vfork-related deadlock more cleanly.
7083 * callproc.c (child_setup): When the child's exec fails, output
7084 the program name, as that's more useful. Use O_NONBLOCK to avoid
7086 * process.c (create_process_1): Remove; no longer needed.
7087 (create_process): Remove timer hack; no longer needed, now that
7088 the child avoids deadlock.
7090 2013-07-20 Glenn Morris <rgm@gnu.org>
7092 * image.c (Fimage_flush): Fix doc typo.
7094 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7096 Fix array bounds violation when pty allocation fails.
7097 * process.c (PTY_NAME_SIZE): New constant.
7098 (pty_name): Remove static variable; it's now auto.
7099 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7100 Take pty_name as an arg rather than using a static variable.
7101 All callers changed.
7102 (create_process): Recover pty_flag from process, not from volatile local.
7103 (create_pty): Stay inside array even when pty allocation fails.
7104 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7106 * lread.c (Fload): Avoid initialization only when lint checking.
7107 Mention that it's needed only for older GCCs.
7109 2013-07-20 Kenichi Handa <handa@gnu.org>
7111 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7112 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7114 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7116 * lread.c (Fload): Avoid uninitialized warning.
7118 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7120 Fix some minor file descriptor leaks and related glitches.
7121 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7122 (create_lock_file): Use write, not emacs_write.
7123 * image.c (slurp_file, png_load_body):
7124 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7125 (server_accept_connection):
7126 Don't leak an fd on memory allocation failure.
7127 * image.c (slurp_file): Add a cheap heuristic for growing files.
7128 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7129 as that's what the other routines do. Maybe input need not be
7130 blocked at all, but it's better to be consistent.
7131 Avoid undefined behavior when strlen is zero.
7133 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7134 (NSTATICS): Now a constant; doesn't need to be a macro.
7136 2013-07-19 Richard Stallman <rms@gnu.org>
7138 * coding.c (decode_coding_utf_8): Add simple loop for fast
7139 processing of ASCII characters.
7141 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7143 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7145 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7147 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7148 unportable 'struct x_display_info'.
7149 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7152 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7154 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7155 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7157 (system_process_attributes): Prefer plain char to unsigned char
7158 when either will do. Clean up properly if interrupted or if
7159 memory allocations fail. Don't assume sscanf succeeds.
7160 Remove no-longer-needed workaround to stop GCC from whining.
7161 Read command-line once, instead of multiple times. Check read status a
7164 Fix obscure porting bug with varargs functions.
7165 The code assumed that int is treated like ptrdiff_t in a vararg
7166 function, which is not a portable assumption. There was a similar
7167 -- though these days less likely -- porting problem with various
7168 assumptions that pointers of different types all smell the same as
7169 far as vararg functions is conserved. To make this problem less
7170 likely in the future, redo the API to use varargs functions.
7171 * alloc.c (make_save_value): Remove this vararg function.
7172 All uses changed to ...
7173 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7174 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7176 (make_save_ptr): Rename from make_save_pointer, for consistency with
7177 the above. Define only on platforms that need it. All uses changed.
7179 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7181 * keyboard.c: Try to fix typos in previous change.
7182 (DISPLAY_LIST_INFO): New macro.
7183 (kbd_buffer_get_event): Do not access members that are not present
7184 in X11. Revert inadvertent change of "!=" to "=".
7186 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7188 * keyboard.c (kbd_buffer_get_event):
7189 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7190 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7192 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7194 * filelock.c: Fix unlikely file descriptor leaks.
7195 (get_boot_time_1): Rework to avoid using emacs_open.
7196 This doesn't actually fix a leak, but is better anyway.
7197 (read_lock_data): Use read, not emacs_read.
7199 * doc.c: Fix minor memory and file descriptor leaks.
7200 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7201 (get_doc_string, Fsnarf_documentation):
7202 Fix file descriptor leak on error.
7204 * term.c: Fix minor fdopen-related file descriptor leaks.
7205 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7206 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7208 * charset.c: Fix file descriptor leaks and errno issues.
7210 (load_charset_map_from_file): Don't leak file descriptor on error.
7211 Use plain record_xmalloc since the allocation is larger than
7212 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7214 * eval.c (record_unwind_protect_nothing):
7215 * fileio.c (fclose_unwind):
7217 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7218 The replacement doesn't block input, but that no longer seems
7221 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7223 * lread.c: Fix file descriptor leaks and errno issues.
7224 (Fload): Close some races that leaked fds or streams when 'load'
7226 (Fload, openp): Report error number of last nontrivial failure to open.
7227 ENOENT counts as trivial.
7228 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7230 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7231 now that the function is always called with a nonnegative arg.
7232 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7233 All uses replaced with ...
7234 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7236 A few more minor file errno-reporting bugs.
7237 * callproc.c (Fcall_process):
7238 * doc.c (Fsnarf_documentation):
7239 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7240 * process.c (set_socket_option):
7241 Don't let a constructor trash errno.
7242 * doc.c: Include <errno.h>.
7244 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7246 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7248 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7250 Fix w32 bug with call-process-region (Bug#14885).
7251 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7252 to Fcall_process when the input is empty. This simplifies the
7253 code a bit. It makes no difference on POSIXish platforms but
7254 apparently it fixes a bug on w32.
7256 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7257 * fileio.c (close_file_unwind): Don't close if FD is negative;
7258 this can happen when unwinding a zapped file descriptor.
7259 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7260 in case Emacs runs out of memory between the two unwind-protects.
7261 Don't trash errno when closing FD.
7262 Zap the FD in the specpdl when closing it, instead of deferring
7263 the removal of the unwind-protect; this fixes a bug where a child
7264 function unwinds the stack past us.
7266 New unwind-protect flavors to better type-check C callbacks.
7267 This also lessens the need to write wrappers for callbacks,
7268 and the need for make_save_pointer.
7269 * alloc.c (free_save_value):
7270 * atimer.c (run_all_atimers):
7272 * alloc.c (safe_alloca_unwind):
7273 * atimer.c (unwind_stop_other_atimers):
7274 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7275 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7276 * minibuf.c (choose_minibuf_frame_1):
7277 * process.c (make_serial_process_unwind):
7278 * xdisp.c (pop_message_unwind):
7279 * xselect.c (queue_selection_requests_unwind):
7280 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7281 * alloc.c (record_xmalloc):
7282 Prefer record_unwind_protect_ptr to record_unwind_protect with
7284 * alloc.c (Fgarbage_collect):
7285 Prefer record_unwind_protect_void to passing a dummy.
7286 * buffer.c (restore_buffer):
7287 * window.c (restore_window_configuration):
7288 * xfns.c, w32fns.c (do_unwind_create_frame)
7289 New wrapper. All record-unwind uses of wrappee changed.
7290 * buffer.c (set_buffer_if_live):
7291 * callproc.c (call_process_cleanup, delete_temp_file):
7292 * coding.c (code_conversion_restore):
7293 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7294 * editfns.c (save_excursion_restore)
7295 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7296 (save_restriction_restore):
7297 * eval.c (restore_stack_limits, un_autoload):
7298 * fns.c (require_unwind):
7299 * keyboard.c (recursive_edit_unwind, tracking_off):
7300 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7301 * macros.c (pop_kbd_macro, restore_menu_items):
7302 * nsfns.m (unwind_create_frame):
7303 * print.c (print_unwind):
7304 * process.c (start_process_unwind):
7305 * search.c (unwind_set_match_data):
7306 * window.c (select_window_norecord, select_frame_norecord):
7307 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7308 (fast_set_selected_frame):
7309 * xfns.c, w32fns.c (unwind_create_tip_frame):
7310 Return void, not a dummy Lisp_Object. All uses changed.
7311 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7312 * callproc.c (call_process_kill):
7313 * fileio.c (restore_point_unwind, decide_coding_unwind)
7314 (build_annotations_unwind):
7315 * insdel.c (Fcombine_after_change_execute_1):
7316 * keyboard.c (read_char_help_form_unwind):
7317 * menu.c (unuse_menu_items):
7318 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7319 * sound.c (sound_cleanup):
7320 * xdisp.c (unwind_redisplay):
7321 * xfns.c (clean_up_dialog):
7322 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7323 Accept no args and return void, instead of accepting and returning
7324 a dummy Lisp_Object. All uses changed.
7325 * cygw32.c (fchdir_unwind):
7326 * fileio.c (close_file_unwind):
7327 * keyboard.c (restore_kboard_configuration):
7328 * lread.c (readevalllop_1):
7329 * process.c (wait_reading_process_output_unwind):
7330 Accept int and return void, rather than accepting an Emacs integer
7331 and returning a dummy object. In some cases this fixes an
7332 unlikely bug when the corresponding int is outside Emacs integer
7333 range. All uses changed.
7334 * dired.c (directory_files_internal_unwind):
7335 * fileio.c (do_auto_save_unwind):
7336 * gtkutil.c (pop_down_dialog):
7337 * insdel.c (reset_var_on_error):
7338 * lread.c (load_unwind):
7339 * xfns.c (clean_up_file_dialog):
7340 * xmenu.c, nsmenu.m (pop_down_menu):
7341 * xmenu.c (cleanup_widget_value_tree):
7342 * xselect.c (wait_for_property_change_unwind):
7343 Accept pointer and return void, rather than accepting an Emacs
7344 save value encapsulating the pointer and returning a dummy object.
7346 * editfns.c (Fformat): Update the saved pointer directly via
7347 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7348 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7349 (unwind_body): New function.
7350 (record_unwind_protect): First arg is now a function returning void,
7351 not a dummy Lisp_Object.
7352 (record_unwind_protect_ptr, record_unwind_protect_int)
7353 (record_unwind_protect_void): New functions.
7354 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7355 * fileio.c (struct auto_save_unwind): New type.
7356 (do_auto_save_unwind): Use it.
7357 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7358 * insdel.c (struct rvoe_arg): New type.
7359 (reset_var_on_error): Use it.
7360 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7362 (specbinding_func): Remove; there are now several such functions.
7363 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7364 (set_unwind_protect_ptr): New function.
7365 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7367 Be simpler and more consistent about reporting I/O errors.
7368 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7369 Say "Read error" and "Write error", rather than "I/O error", or
7370 "IO error reading", or "IO error writing", when a read or write
7372 * process.c (Fmake_network_process, wait_reading_process_output)
7373 (send_process, Fprocess_send_eof, wait_reading_process_output):
7374 Capitalize diagnostics consistently. Put "failed foo" at the
7375 start of the diagnostic, so that we don't capitalize the
7376 function name "foo". Consistently say "failed" for such
7378 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7379 All callers changed. This is so it can use report_file_error.
7380 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7381 diagnostics consistently as above.
7383 * fileio.c (report_file_errno): Fix errno reporting bug.
7384 If the file name is neither null nor a pair, package it up as a
7385 singleton list. All callers changed, both to this function and to
7386 report_file_error. This fixes a bug where the memory allocator
7387 invoked by list1 set errno so that the immediately following
7388 report_file_error reported the wrong errno value.
7390 Fix minor problems found by --enable-gcc-warnings.
7391 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7392 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7394 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7396 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7397 Set event->arg to Qt if switch-event shall be generated.
7398 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7400 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7402 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7405 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7406 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7407 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7408 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7409 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7410 and there is a focused frame.
7411 (head_table): Add focus-in and focus-out.
7412 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7413 bind to handle-focus-in/out.
7415 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7416 (Fhandle_switch_frame): Call Fhandle_focus_in.
7417 (syms_of_frame): defsubr handle-focus-in/out.
7419 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7421 Fix porting bug to older POSIXish platforms (Bug#14862).
7422 * sysdep.c (emacs_pipe): New function, that implements
7423 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7424 This should port better to CentOS 5 and to Mac OS X 10.6.
7425 All calls to pipe2 changed.
7427 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7428 This makes the code easier to read and the executable a bit smaller.
7429 Do not replace all calls to Fcons that happen to create lists,
7430 just calls that are intended to create lists. For example, when
7431 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7432 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7433 Similarly for list2 through list5.
7434 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7435 * bytecode.c (exec_byte_code):
7436 * callint.c (quotify_arg, Fcall_interactively):
7437 * callproc.c (Fcall_process, create_temp_file):
7438 * charset.c (load_charset_map_from_file)
7439 (Fdefine_charset_internal, init_charset):
7440 * coding.c (get_translation_table, detect_coding_system)
7441 (Fcheck_coding_systems_region)
7442 (Fset_terminal_coding_system_internal)
7443 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7444 * composite.c (update_compositions, Ffind_composition_internal):
7445 * dired.c (directory_files_internal, file_name_completion)
7447 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7448 * doc.c (Fsnarf_documentation):
7449 * editfns.c (Fmessage_box):
7451 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7452 (Feval, eval_sub, Ffuncall, apply_lambda):
7453 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7454 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7455 (Fset_file_times, Finsert_file_contents)
7456 (Fchoose_write_coding_system, Fwrite_region):
7457 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7458 * font.c (font_registry_charsets, font_parse_fcname)
7459 (font_prepare_cache, font_update_drivers, Flist_fonts):
7460 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7461 * frame.c (make_frame, Fmake_terminal_frame)
7462 (x_set_frame_parameters, x_report_frame_params)
7463 (x_default_parameter, Fx_parse_geometry):
7464 * ftfont.c (syms_of_ftfont):
7465 * image.c (gif_load):
7466 * keyboard.c (command_loop_1):
7467 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7468 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7469 (Fminor_mode_key_binding, accessible_keymaps_1)
7470 (Faccessible_keymaps, Fwhere_is_internal):
7471 * lread.c (read_emacs_mule_char):
7472 * menu.c (find_and_return_menu_selection):
7473 * minibuf.c (get_minibuffer):
7474 * nsfns.m (Fns_perform_service):
7475 * nsfont.m (ns_script_to_charset):
7476 * nsmenu.m (ns_popup_dialog):
7477 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7478 (Fx_own_selection_internal):
7479 * nsterm.m (append2):
7480 * print.c (Fredirect_debugging_output)
7481 (print_prune_string_charset):
7482 * process.c (Fdelete_process, Fprocess_contact)
7483 (Fformat_network_address, set_socket_option)
7484 (read_and_dispose_of_process_output, write_queue_push)
7485 (send_process, exec_sentinel):
7486 * sound.c (Fplay_sound_internal):
7487 * textprop.c (validate_plist, add_properties)
7488 (Fput_text_property, Fadd_face_text_property)
7489 (copy_text_properties, text_property_list, syms_of_textprop):
7490 * unexaix.c (report_error):
7491 * unexcoff.c (report_error):
7492 * unexsol.c (unexec):
7493 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7494 (Fformat_mode_line, syms_of_xdisp):
7495 * xfaces.c (set_font_frame_param)
7496 (Finternal_lisp_face_attribute_values)
7497 (Finternal_merge_in_global_face, syms_of_xfaces):
7498 * xfns.c (x_default_scroll_bar_color_parameter)
7499 (x_default_font_parameter, x_create_tip_frame):
7500 * xfont.c (xfont_supported_scripts):
7501 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7502 (menu_help_callback, xmenu_show):
7504 * xterm.c (set_wm_state):
7505 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7506 and similarly for list2 through list5.
7508 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7510 * callproc.c (Fcall_process_region): Fix minor race and tune.
7511 (create_temp_file): New function, with the temp-file-creation part
7512 of the old Fcall_process_region. Use Fcopy_sequence to create the
7513 temp file name, rather than alloca + build_string, for simplicity.
7514 Don't bother to block input around the temp file creation;
7515 shouldn't be needed. Simplify use of mktemp.
7516 Use record_unwind_protect immediately after creating the temp file;
7517 this closes an unlikely race where the temp file was not removed.
7518 Use memcpy rather than an open-coded loop.
7519 (Fcall_process_region): Use the new function. If the input is
7520 empty, redirect from /dev/null rather than from a newly created
7521 empty temp file; this avoids unnecessary file system traffic.
7523 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7525 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7526 Simplify by making this case like the other two. This is a bit
7527 slower on obsolete hosts, but the extra complexity isn't worth it.
7529 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7530 * process.c (create_process) [!DOS_NT]:
7531 Remove now-unnecessary calls to emacs_close.
7533 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7535 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7536 returning early. (Bug#14850)
7538 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7539 and inhibit-iso-escape-detection attributes of 'undecided'.
7542 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7544 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7545 Reported by Herbert J. Skuhra in
7546 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7548 Don't lose top specpdl entry when memory is exhausted.
7549 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7550 specpdl overflow here, to simplify callers; all callers changed.
7551 Always reserve an unused entry at the stack top; this avoids
7552 losing the top entry's information when memory is exhausted.
7554 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7556 Clean up errno reporting and fix some errno-reporting bugs.
7557 * callproc.c (Fcall_process):
7558 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7559 * process.c (create_process, Fmake_network_process):
7560 * unexaix.c (report_error):
7561 * unexcoff.c (report_error):
7562 Be more careful about reporting the errno of failed operations.
7563 The code previously reported the wrong errno sometimes.
7564 Also, prefer report_file_errno to setting errno + report_file_error.
7565 (Fcall_process): Look at openp return value rather than at path,
7566 as that's a bit faster and clearer when there's a numeric predicate.
7567 * fileio.c (report_file_errno): New function, with most of the
7568 old contents of report_file_error.
7569 (report_file_error): Use it.
7570 (Ffile_exists_p, Ffile_accessible_directory_p):
7571 Set errno to 0 when it is junk.
7572 * fileio.c (Faccess_file):
7573 * image.c (x_create_bitmap_from_file):
7574 Use faccessat rather than opening the file, to avoid the hassle of
7575 having a file descriptor open.
7576 * lisp.h (report_file_errno): New decl.
7577 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7580 * process.c (create_process, wait_reading_process_output) [AIX]:
7581 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7582 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7583 a multithreaded environment anyway).
7584 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7586 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7588 * image.c (x_find_image_file): Don't close a remote file handle.
7590 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7592 Fix races with threads and file descriptors.
7593 * callproc.c (Fcall_process_region):
7594 * dired.c (open_directory):
7595 * emacs.c (main, Fdaemon_initialized):
7596 * image.c (x_find_image_file):
7597 * inotify.c (Finotify_rm_watch):
7598 * lread.c (Flocate_file_internal):
7599 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7600 * term.c (term_mouse_moveto, init_tty):
7601 * termcap.c (tgetent):
7602 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7603 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7604 * unexhp9k800.c, unexmacosx.c (unexec):
7605 * callproc.c (Fcall_process_region):
7606 Use emacs_close, not close.
7607 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7608 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7609 and posix_close function on current platforms (which all lack them).
7610 (emacs_close): Use it. This should fix the races on GNU/Linux and
7611 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7612 and it should avoid closing random victim file descriptors on
7615 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7617 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7618 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7621 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7622 This is for .gdbinit xbacktrace.
7624 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7625 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7626 (emacs_set_tty): Now static.
7627 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7628 * term.c (tty_capable_p, tty_default_color_capabilities)
7629 (get_tty_terminal, term_mouse_movement)
7630 (handle_one_term_event, init_tty, maybe_fatal):
7631 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7632 (tgetent, scan_file, name_match, compare_contin):
7633 * terminal.c (get_terminal):
7634 Use bool for boolean.
7635 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7636 Prefer char to unsigned char if either will do.
7637 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7638 (tty_write_glyphs): Prefer int to unsigned.
7639 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7640 All callers changed.
7641 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7643 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7646 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7647 (B__dummy__): New dummy symbol, to pacify C89.
7648 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7649 they can't grok varargs macros.
7650 * dispnew.c (add_window_display_history)
7651 (add_frame_display_history):
7652 * print.c (print_object):
7653 * xdisp.c (debug_method_add):
7654 Use %p printf format only for void pointers.
7655 * emacs.c (usage_message): New constant, replacing ...
7656 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7657 (main): Adjust to usage reorg.
7658 * fns.c (syms_of_fns):
7659 * profiler.c (syms_of_profiler):
7660 Don't use non-constant struct initializers.
7661 * gnutls.h (gnutls_initstage_t):
7662 * lisp.h (enum Lisp_Fwd_Type):
7663 * lread.c (lisp_file_lexically_bound_p):
7664 * xsettings.c (anonymous enum):
7665 Remove trailing comma.
7666 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7667 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7668 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7670 * regex.c (const_re_char): New type, to pacify strict C89.
7671 All uses of 'const re_char' replaced to use it.
7672 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7673 with glibc when strict C89. This change is imported from gnulib.
7675 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7676 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7677 Omit GNU_LINUX implementation, since it requires long long.
7678 * xterm.c (x_draw_underwave):
7679 Do not assume the traditional order of struct's members.
7680 (x_term_init): Rewrite to avoid the need for non-constant structure
7683 Syntax cleanup, mostly replacing macros with functions.
7684 This removes the need for the syntax_temp hack.
7685 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7686 * syntax.c (SYNTAX_INLINE): New macro.
7687 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7688 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7689 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7690 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7691 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7692 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7693 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7694 Now constants, not macros.
7695 (syntax_temp) [!__GNUC__]: Remove.
7696 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7697 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7698 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7699 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7700 Move here from syntax.h; now functions, not macros. Except for the
7701 last function, these are static since only syntax.c uses them.
7702 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7703 All uses changed. Now a function, not a macro; use this fact
7704 to simplify the code.
7705 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7706 compiler bugs; no longer relevant.
7707 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7708 (SYNTAX_INLINE): New macro.
7709 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7710 for the new functions. Use bool for boolean member.
7711 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7712 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7713 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7714 (SETUP_BUFFER_SYNTAX_TABLE):
7715 Now extern inline functions, not macros.
7716 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7717 Remove; all uses replaced by implementation.
7718 (syntax_temp) [!__GNUC__]: Remove decl.
7719 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7721 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7723 * emacs.c (main): Fix syntax error.
7725 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7727 Timestamp fixes for undo (Bug#14824).
7728 * atimer.c (schedule_atimer):
7729 * fileio.c (Ffile_newer_than_file_p):
7730 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7731 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7732 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7733 (syms_of_fileio): Remove Sclear_visited_file_name.
7734 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7735 file doesn't exist; this avoids an ambiguity with negative timestamps.
7736 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7737 * systime.h (make_emacs_time, invalid_emacs_time):
7738 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7739 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7740 * undo.c (record_first_change): Push (visited-file-modtime) onto
7741 undo list rather than reimplementing it by hand, incorrectly.
7743 2013-07-09 Ken Brown <kbrown@cornell.edu>
7745 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7747 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7749 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7751 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7753 Handle errno and exit status a bit more carefully.
7754 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7755 number into an exit status. Instead, use EXIT_CANCELED.
7756 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7757 * callproc.c (relocate_fd):
7758 * emacs.c (close_output_streams, main):
7759 * process.c (create_process):
7760 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7761 Use emacs_perror for simplicity.
7762 * callproc.c (relocate_fd, main):
7763 * sysdep.c (sys_subshell):
7764 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7765 (shut_down_emacs): Use emacs_write, not write.
7766 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7767 * fileio.c (Fcopy_file, e_write):
7768 * nsterm.m (ns_select):
7769 * process.c (send_process):
7770 * sound.c (vox_write):
7771 Use emacs_write_sig, not emacs_write.
7772 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7773 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7775 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7777 (emacs_full_write): New function.
7778 (emacs_write): Rewrite to use it.
7779 (emacswrite_sig, emacs_perror): New functions.
7780 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7782 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7784 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7785 on NS even if it is present. Pixmap on NS is a void*.
7787 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7789 Port to Ubuntu 10 (Bug#14803).
7790 Problem reported by T.V. Raman.
7791 * process.c (close_on_exec, accept4, process_socket):
7792 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7794 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7796 * w32.c (sys_dup): Declare prototype.
7800 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7802 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7804 Make file descriptors close-on-exec when possible (Bug#14803).
7805 This simplifies Emacs a bit, since it no longer needs to worry
7806 about closing file descriptors by hand in some cases.
7807 It also fixes some unlikely races. Not all such races, as
7808 libraries often open files internally without setting
7809 close-on-exec, but it's an improvement.
7810 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7811 * callproc.c (Fcall_process) [!MSDOS]:
7812 * emacs.c (main) [!DOS_NT]:
7813 * nsterm.m (ns_term_init):
7814 * process.c (create_process):
7815 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7816 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7817 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7818 Prefer mkostemp with O_CLOEXEC to mkstemp.
7819 * callproc.c (relocate_fd) [!WINDOWSNT]:
7820 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7821 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7823 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7824 Make the resulting file descriptor close-on-exec.
7825 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7826 * lread.c (load_descriptor_list, load_descriptor_unwind):
7827 Remove; no longer needed. All uses removed.
7828 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7829 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7831 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7832 (Fmake_network_process, Fnetwork_interface_list)
7833 (Fnetwork_interface_info, server_accept_connection):
7834 Make newly-created socket close-on-exec.
7835 * sysdep.c (emacs_open, emacs_fopen):
7836 Make new-created descriptor close-on-exec.
7837 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7838 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7840 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7842 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7843 for NS_IMPL_GNUSTEP.
7845 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7847 Fix openp errno handling.
7848 * callproc.c (Fcall_process): Preserve openp errno around close.
7849 * lread.c (openp): Set errno when returning -1, as some callers
7852 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7854 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7856 * nsterm.h (NSSavePanel): Update comment.
7857 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7858 (ns_run_file_dialog): Declare.
7860 * nsfns.m: Remove panelOK.
7862 (ns_run_file_dialog): New function.
7863 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7864 event loop, so file dialog is popped up by ns_run_file_dialog, called
7865 by sendEvent (Bug#14578).
7866 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7868 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7870 * xdisp.c (default_line_pixel_height): New function.
7871 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7872 (try_cursor_movement, redisplay_window, try_window)
7873 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7875 * window.c (window_scroll_pixel_based):
7876 use default_line_pixel_height.
7878 * dispextern.h (default_line_pixel_height): Add prototype.
7880 * frame.c (x_set_line_spacing): Accept a float value for
7881 line-spacing parameter, per the documentation.
7883 * data.c (Fmultibyte_string_p): Doc fix.
7885 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7887 Use emacs_open more consistently when opening files.
7888 This handles EINTR more consistently now, and makes it easier
7889 to introduce other uniform changes to file descriptor handling.
7890 * sysstdio.h: New file.
7891 * buffer.c (mmap_init):
7892 * cygw32.c (chdir_to_default_directory):
7893 * dispnew.c (Fopen_termscript):
7894 * emacs.c (Fdaemon_initialized):
7895 * fileio.c (Fdo_auto_save):
7896 * image.c (slurp_file, png_load_body, jpeg_load_body):
7897 * keyboard.c (Fopen_dribble_file):
7899 * print.c (Fredirect_debugging_output):
7900 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7901 * termcap.c (tgetent):
7902 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7903 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7904 * w32term.c (w32_initialize) [CYGWIN]:
7905 * xfaces.c (Fx_load_color_file):
7906 Use emacs_open instead of plain open, and emacs_fopen instead of
7908 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7909 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7910 * callproc.c (default_output_mode): New constant.
7911 (Fcall_process): Use it to call emacs_open instead of plain creat.
7912 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7913 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7914 (emacs_fopen): New function.
7915 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7916 Include <lisp.h>, for emacs_open.
7917 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7919 Remove duplicate #include directives.
7920 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7922 Don't include stdio.h twice.
7923 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7924 Don't include sys/types.h or stdio.h twice.
7925 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7926 * lread.c: Don't include coding.h twice.
7927 * nsfont.m: Don't include frame.h twice.
7928 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7929 * ralloc.c: Don't include <unistd.h> twice.
7930 * xdisp.c: Don't include font.h twice.
7931 * xterm.c: Don't include fontset.h twice.
7932 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7934 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7936 Scale ImageMagick images more carefully.
7937 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7938 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7939 Be more careful about avoiding undefined behavior after
7940 integer overflow and division by zero.
7942 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7944 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7945 (syms_of_w32fns): DEFSYM them.
7946 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7947 (CCHDEVICENAME): Define macros if not defined.
7948 (struct MONITOR_INFO_EX): New struct.
7949 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7950 (enum_display_monitors_fn): New variable.
7951 (globals_of_w32fns): Initialize it.
7952 (Fx_display_pixel_width, Fx_display_pixel_height)
7953 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7954 multi-monitor setups in docstrings.
7955 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7956 screen size by primary monitor's millimeter per pixel.
7957 (w32_monitor_enum, w32_display_monitor_attributes_list)
7958 (w32_display_monitor_attributes_list_fallback)
7959 (Fw32_display_monitor_attributes_list): New functions.
7960 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7962 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7964 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7966 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7968 * fileio.c (Qfile_notify_error): New error symbol.
7970 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7971 * inotify.c (inotify_callback, symbol_to_inotifymask)
7972 (Finotify_add_watch, Finotify_rm_watch): Use it.
7973 (inotifyevent_to_event): Exchange order of cookie and file name.
7974 (Finotify_add_watch): Adapt docstring.
7976 * lisp.h (Qfile_notify_error): Declare.
7978 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7980 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7981 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7982 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7983 which did not work (see <http://bugs.gnu.org/14569#307>).
7984 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7985 && (!noninteractive || initialized)). This attempts to thread
7986 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7988 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7990 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7991 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7993 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7995 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7996 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7997 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7998 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8000 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8002 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8003 Define to __sys_siglist.
8005 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8007 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8008 word-wrap, so that overflow-newline-into-fringe would work in
8009 visual-line-mode. (Bug#2749)
8010 (move_it_in_display_line_to): When the last scanned display
8011 element fits exactly on the display line, and
8012 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8013 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8014 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8015 finding buffer position that corresponds to pixel coordinates,
8016 e.g. in buffer_posn_from_coords.
8018 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8020 * process.c (handle_child_signal): Call catch_child_signal if
8023 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8025 Don't convert function pointers to void * and back.
8026 It isn't portable C, and it's easy enough to avoid.
8027 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8028 (make_save_value): Add support for SAVE_FUNCPOINTER.
8029 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8030 * print.c (print_object):
8031 Distinguish function from object pointers.
8032 * lisp.h (SAVE_FUNCPOINTER): New constant.
8033 (SAVE_SLOT_BITS): Adjust to it.
8034 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8035 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8036 (voidfuncptr): New typedef.
8037 (struct Lisp_Save_Value): New member data[0].funcpointer.
8038 (XSAVE_FUNCPOINTER): New function.
8040 Simplify buildobj processing.
8041 * Makefile.in (buildobj.h): Make it a sequence of strings each
8042 followed by comma, rather than a single string. Put it into a
8043 .tmp file in case there's an error while generating it.
8044 (gl-stamp): Use .tmp for temp files.
8045 (mostlyclean): Clean .tmp files.
8046 * doc.c (buildobj): Move to just the routine that needs it.
8047 It's now an array of strings, so processing is simpler.
8049 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8051 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8052 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8053 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8054 Invoke malloc_enable_thread even when not interactive.
8055 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8056 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8057 in this case, since the underlying bug has now been fixed.
8059 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8061 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8062 unlinking it (bug#14691).
8064 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8066 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8067 before checking whether buffer is modified. This lets
8068 `kill-buffer-query-functions' cancel killing of the buffer or save
8069 its content before `kill-buffer' asks user the "Buffer %s
8070 modified; kill anyway?" question.
8072 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8074 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8075 Let the super performKeyEquivalent deal with them (Bug#14747).
8077 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8079 * widget.c (resize_cb): Remove unused local.
8081 Do not use GTK 3 if it exists but cannot be compiled.
8082 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8083 * xterm.c (x_error_handler) [!USE_GTK]:
8086 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8088 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8090 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8091 to the valid range of values. (Bug#14753)
8093 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8094 when moving point by using the current glyph matrix. This avoids
8095 the need to force redisplay when this function is called in a
8098 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8100 Fix minor problems found by static checking.
8101 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8102 Redo the latter's body to sidestep GCC parenthesization warnings.
8103 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8104 * coding.c (detect_coding, detect_coding_system):
8105 * coding.h (struct undecided_spec):
8106 Use bool for boolean.
8107 * image.c (QCmax_width, QCmax_height): Now static.
8108 * xdisp.c (Fmove_point_visually): Remove unused local.
8110 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8112 * xdisp.c (Fmove_point_visually): New function.
8114 2013-06-28 Kenichi Handa <handa@gnu.org>
8116 * coding.h (define_coding_undecided_arg_index): New enum.
8117 (coding_attr_index): New members
8118 coding_attr_undecided_inhibit_null_byte_detection,
8119 coding_attr_undecided_inhibit_iso_escape_detection,
8120 coding_attr_undecided_prefer_utf_8.
8121 (undecided_spec): New struct.
8122 (struct coding_system): New member `undecided' of the member
8125 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8126 (detect_coding): Likewise.
8127 (detect_coding_system): Likewise.
8128 (Fdefine_coding_system_internal): New coding system properties
8129 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8131 (syms_of_coding): Adjust for coding_arg_undecided_max.
8133 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8135 * image.c (x_from_xcolors): Remove unused local.
8137 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8139 Defer image data transfer between X client and server until actual
8142 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8145 * image.c (Destroy_Image): Remove.
8146 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8147 `mask_p', and `colors_p'. All uses changed.
8148 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8149 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8150 New macros for `flags' arg to x_clear_image_1.
8151 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8152 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8153 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8154 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8155 (image_get_x_image, image_unget_x_image): New functions or macros.
8156 (image_background, image_background_transparent, x_to_xcolors)
8157 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8158 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8159 instead of Destroy_Image.
8160 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8161 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8162 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8163 (imagemagick_load_image, svg_load_image): Use them instead of
8164 x_create_x_image_and_pixmap, and x_put_x_image followed by
8165 x_destroy_x_image, respectively.
8166 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8167 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8168 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8169 background_transparent fields.
8170 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8171 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8173 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8175 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8176 This mostly consists of undoing recent changes.
8177 * callproc.c (Fcall_process):
8178 * process.c (create_process):
8179 Do not worry about catching SIGCHLD here, undoing previous change.
8180 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8181 * process.c, process.h (catch_child_signal):
8182 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8183 * process.c (catch_child_handler): Don't worry about being called
8184 lazily and do not assume caller has blocked SIGCHLD, undoing
8185 previous change. Move first-time stuff back to
8186 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8187 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8188 set lib_child_handler if it's already initialized, which may
8189 help avoid problems on GNUstep.
8191 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8193 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8194 * callproc.c (Fcall_process):
8195 * process.c (create_process):
8196 Make sure SIGCHLD is caught before we fork,
8197 since Emacs startup no arranges to catch SIGCHLD.
8198 * process.c (lib_child_handler): Initialize to null, not to
8200 (catch_child_signal): Allow self to be called lazily.
8201 Do nothing if it's already been called.
8202 Assume caller has blocked SIGCHLD (all callers do now).
8203 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8204 just before it's really needed.
8205 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8206 since it hasn't been caught yet.
8208 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8210 * image.c (compute_image_size): New function to implement
8211 :max-width and :max-height.
8212 (imagemagick_load_image): Use it.
8214 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8216 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8217 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8219 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8220 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8221 the SIGCHLD handler, since the code is not atomic and (due to glib)
8222 signals may be arriving now.
8223 * sysdep.c (init_signals): Do not catch child signals here;
8224 'main' now does that later, at a safer time.
8226 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8228 Clean up SIGCHLD handling a bit (Bug#14569).
8229 * process.c, process.h (catch_child_signal):
8230 Now always extern, even if !NS_IMPL_GNUSTEP.
8231 * process.c (catch_child_signal): Move glib tickler here from
8232 init_process_emacs, so that it's done earlier in Emacs
8233 initialization. Also move the noninteractive && !initialized
8234 check here from init_process_emacs. This is all a bit cleaner for
8235 GNUish platforms, and I hope it works around the Cygwin bug.
8236 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8237 that glib signal handling is tickled before glib creates threads.
8239 * process.c (wait_reading_process_output): Avoid int overflow
8240 when reading more than 2 GiB total from a process.
8242 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8244 * process.c (create_process): Handle a couple more cases,
8245 i.e., work even if new_argv and wait_child_setup[i] are cached.
8246 Use Fcall_process's style for volatile vars.
8248 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8250 * process.c (create_process): Mark PROCESS volatile.
8252 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8254 Use C99-style flexible array members if available.
8255 This avoids some subtle aliasing issues, which typically
8256 aren't a problem with GCC but may be a problem elsewhere.
8257 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8258 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8259 In either case, it uses a flexible array member rather than
8260 the old struct hack. All uses changed.
8261 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8262 Adjust to sdata reorganization.
8263 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8264 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8265 that ports better to pre-C99 non-GCC.
8266 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8267 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8268 as the latter has changed.
8269 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8270 and port better to pre-C99 GCC.
8271 * image.c (struct xpm_cached_color):
8272 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8273 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8274 Use FLEXIBLE_ARRAY_MEMBER.
8275 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8276 Move decl to top level so it gets checked against implementation.
8277 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8278 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8280 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8282 * syntax.c: Integer cleanups.
8283 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8284 All uses that need 0-or-2 changed to:
8285 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8286 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8287 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8288 (char_quoted, prev_char_comend_first, back_comment)
8289 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8290 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8291 Use bool for boolean.
8292 (update_syntax_table, skip_chars, skip_syntaxes):
8293 Prefer int to unsigned when either will do.
8294 (back_comment): Return boolean success flag, like forw_comment,
8295 instead of positive-or-minus-1 (which might have overflowed int anyway).
8296 Don't stuff ptrdiff_t into int.
8297 (syntax_spec_code, syntax_code_spec): Now const.
8298 (Fmatching_paren, scan_lists, scan_sexps_forward):
8299 Use enum syntaxcode for syntax code.
8300 (Fmatching_paren): Check that arg is a character, not just an integer.
8301 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8302 (Finternal_describe_syntax_value): Omit no-longer-needed
8304 (skip_chars): Use char, not unsigned char, when the distinction
8306 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8307 * bytecode.c (exec_byte_code):
8308 * syntax.c (syntax_spec_code, Fchar_syntax)
8309 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8311 * syntax.h (SYNTAX_WITH_FLAGS):
8312 Omit unnecessary casts.
8314 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8316 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8317 line dimensions here, to avoid race conditions with the main
8318 thread. (Bug#14062, bug#14630, bug#14669)
8320 * w32term.c (w32_draw_window_cursor): Compute the header line and
8321 mode line dimensions here.
8322 <w32_system_caret_window, w32_system_caret_hdr_height>:
8323 <w32_system_caret_mode_height>: New variables.
8325 * w32term.h: Declare them.
8327 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8329 * alloc.c (die): Move "assertion failed" string here ...
8330 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8331 COND when SUPPRESS_CHECKING. This shrinks the executable text
8332 size by 0.8% to 2.2% when configured with --enable-checking,
8333 depending on optimization flags (GCC 4.8.1 x86-64).
8335 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8337 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8339 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8340 base is 2; this is more accurate.
8342 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8344 * sound.c (string_default): Move to !WINDOWSNT section.
8345 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8347 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8349 * sound.c: Integer cleanups.
8350 Remove unnecessary forward decls.
8351 (struct sound_device): The 'file' member is now a Lisp_Object, not
8352 a char *, so that we needn't invoke alloca on a huge size.
8353 (Fplay_sound_internal): Adjust to this.
8354 (string_default): New function.
8355 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8356 Use it to adjust to the struct sound_device change.
8357 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8358 (be2hs) [0]: Remove.
8360 * syntax.c (skip_chars): Don't use uninitialized storage
8361 when searching a multibyte buffer for characters that are not in a
8362 unibyte string that contains non-ASCII characters.
8364 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8366 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8367 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8369 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8371 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8373 2013-06-18 Kenichi Handa <handa@gnu.org>
8375 * font.c (Ffont_spec): Signal an error for an invalid font name
8378 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8380 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8381 In particular this ports to 32-bit sparc Sun cc.
8382 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8383 array with a dummy element at specpdl[-1], so that its address can
8385 (unbind_to): Do not copy the binding; not needed, now that we
8386 copy old_value in the one place where the copy is needed.
8387 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8388 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8389 (union specbinding): Rename from struct specbinding. Redo layout
8390 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8391 which is not portable. With Sun C 5.12 32-bit sparc, the
8392 declaration causes nargs to be an unsigned bitfield, a behavior
8393 that the C standard allows; but Emacs wants nargs to be signed.
8394 The overall type is now a union of structures rather than a
8395 structure of union of structures, and the 'kind' member is now a
8396 bitfield, so that the overall type doesn't grow. All uses changed.
8397 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8399 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8401 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8402 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8404 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8406 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8408 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8409 unless we know that the window w's frame is a frame object.
8410 Another attempt at solving bug#14062 and bug#14630.
8412 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8414 * textprop.c (property_set_type): New enum.
8415 (add_properties): Allow appending/prepending text properties.
8416 (add_text_properties_1): Factored out of Fadd_text_properties.
8417 (Fadd_text_properties): Move all the code into
8418 add_text_properties_1.
8419 (Fadd_face_text_property): New function that calls
8420 add_text_properties_1.
8422 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8424 Move functions from lisp.h to individual modules when possible.
8425 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8426 * alloc.c (XFLOAT_INIT, set_symbol_name):
8427 * buffer.c (CHECK_OVERLAY):
8428 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8429 (set_char_table_parent):
8430 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8431 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8432 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8433 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8435 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8436 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8437 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8438 (backtrace_args, backtrace_debug_on_exit):
8439 * floatfns.c (CHECK_FLOAT):
8440 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8441 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8442 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8443 (set_hash_index_slot):
8444 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8445 * marker.c (CHECK_MARKER):
8446 * textprop.c (CHECK_STRING_OR_BUFFER):
8447 * window.c (CHECK_WINDOW_CONFIGURATION):
8448 Move here from lisp.h, and make these functions static rather than
8450 * buffer.c (Qoverlayp):
8452 * fns.c (Qhash_table_p):
8453 * window.c (Qwindow_configuration_p):
8455 * lisp.h: Remove the abovementioned defns and decls.
8457 Use functions, not macros, for XINT etc (Bug#11935).
8458 In lisp.h, prefer functions to function-like macros, and
8459 constants to object-like macros, when either will do. This:
8460 . simplifies use, as there's no more need to worry about
8461 arguments' side effects being evaluated multiple times.
8462 . makes the code easier to debug on some platforms.
8463 However, when using gcc -O0, keep using function-like macros
8464 for a few critical operations, for performance reasons.
8465 This sort of thing isn't needed with gcc -Og, but -Og
8466 is a GCC 4.8 feature and isn't widely-enough available yet.
8467 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8468 Remove enum lsb_bits; no longer needed.
8469 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8470 * buffer.c (Qoverlap):
8472 * fns.c (Qhash_table_p):
8473 Now extern, so lisp.h can use these symbols.
8474 * dispextern.h: Include character.h, for MAX_CHAR etc.
8475 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8476 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8477 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8478 (GLYPH_CODE_P): Move here from lisp.h.
8479 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8480 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8481 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8482 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8483 XUNTAG now returns void *.
8484 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8485 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8486 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8487 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8488 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8489 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8490 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8491 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8492 New macros, renamed from their sans-lisp_h_ counterparts.
8493 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8494 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8495 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8496 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8497 If compiling via GCC without optimization, define these as macros
8498 in addition to inline functions.
8499 To disable this, compile with -DINLINING=0.
8500 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8501 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8502 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8503 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8504 (INTMASK, VALMASK): Now macros, since static values cannot be
8505 accessed from extern inline functions.
8506 (VALMASK): Also a constant, for benefit of old GDB.
8507 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8508 is INTEGERP, which can fold it in.
8509 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8510 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8511 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8512 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8513 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8514 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8515 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8516 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8517 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8518 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8519 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8520 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8521 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8522 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8523 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8524 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8525 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8526 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8527 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8528 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8529 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8530 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8531 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8532 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8533 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8534 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8535 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8536 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8537 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8538 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8539 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8540 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8541 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8543 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8544 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8545 (VALMASK): Define in one place rather than in two, merging the
8546 USE_LSB_TAG parts; this is simpler.
8547 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8548 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8549 Move up, to avoid use before definition.
8550 Also include "globals.h" earlier, for the same reason.
8551 (make_natnum): New function.
8552 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8553 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8554 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8555 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8556 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8557 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8558 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8559 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8560 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8561 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8562 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8563 (Qwindow_configuration_p, Qimage): New forward declarations.
8564 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8565 (STRING_COPYIN): Remove; unused.
8566 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8567 (xcar_addr, xcdr_addr): New functions. All uses changed.
8568 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8569 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8570 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8571 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8572 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8573 (TYPE_RANGED_INTEGERP): Simplify.
8574 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8575 (setlocale, fixup_locale, synchronize_system_messages_locale)
8576 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8577 Now empty functions, not macros.
8578 (functionp): Return bool, not int.
8579 * window.c (Qwindow_configuration_p): Now extern,
8580 so window.h can use it.
8581 * window.h (Qwindowp): Move decl back to lisp.h.
8583 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8585 * xdisp.c (Fline_pixel_height): New function, required for solving
8588 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8590 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8592 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8594 * lread.c (syms_of_lread):
8595 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8597 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8599 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8601 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8603 * fileio.c (expand_file_name): Doc fix.
8605 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8607 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8608 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8609 Wait for self, not for 0. This can't hurt on GNU or similar
8610 system, and may help with Cygwin.
8612 * keyboard.c: Don't use PROP (...) as an lvalue.
8613 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8614 Use set_prop (A, B), not PROP (A) = B.
8616 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8618 * xdisp.c (get_it_property): Use it->window instead of generating
8619 a Lisp object from it->w.
8621 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8623 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8624 get-char-property the window that is being rendered, instead of
8625 the buffer, to support window-specific overlays. (Bug#14575)
8626 (compute_display_string_pos): When W is NULL, use the current
8627 buffer as the object to pass to get-char-property.
8628 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8629 pointer member of the bidi iterator, since no window is pertinent
8632 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8634 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8635 being displayed, and pass it to compute_display_string_pos.
8636 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8637 (bidi_paragraph_init): All callers changed.
8639 * xdisp.c (init_from_display_pos, init_iterator)
8640 (handle_single_display_spec, next_overlay_string)
8641 (get_overlay_strings_1, reseat_1, reseat_to_string)
8642 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8643 Set bidi_it.w member from it->w.
8644 (compute_display_string_pos): Accept additional argument, the
8645 window being displayed, and pass it to Fget_char_property.
8648 * dispextern.h (struct bidi_it): New member w, the window being
8650 (compute_display_string_pos): Adjust prototype.
8652 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8654 * xgselect.c: Remove unneeded include xterm.h.
8656 * process.c (wait_reading_process_output): Check for NS before GLIB.
8657 GLIB may be linked in due to rsvg, but ns_select must be called.
8659 * xgselect.c (xg_select): Remove call to window_system_available
8660 and g_main_context_pending at the top, so Gdk events (i.e. file
8661 notify) are processed when Emacs is started with -nw.
8663 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8665 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8666 (ctagsfiles3): New variable, includes only *.m files.
8667 (TAGS): Use an explicit language name in the regular expressions,
8668 to avoid transformation of '/SOMETHING' by MSYS to
8669 'c:\MSYS\SOMETHING'.
8671 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8673 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8675 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8677 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8678 still need to set the mouse pointer shape and activate help-echo.
8681 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8683 A few porting etc. fixes for the new file monitor code.
8684 See the thread containing
8685 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8686 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8687 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8688 (dir_monitor_callback, Fgfile_rm_watch):
8689 Use assq_no_quit instead of Fassoc, for speed.
8690 (dir_monitor_callback, Fgfile_rm_watch):
8691 eassert that the monitor is a fixnum.
8692 (dir_monitor_callback): No need for CDR_SAFE.
8693 Simplify building of lisp with alternative tails.
8694 (Fgfile_add_watch, Fgfile_rm_watch):
8695 Do not assume glib functions set errno reliably on failure.
8696 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8697 and signal an error otherwise.
8698 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8699 Use Fdelq instead of Fdelete, for speed.
8701 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8703 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8704 don't insist on being invoked on a highlighted tool-bar button.
8705 Avoids losing tool-bar functionality when mouse-highlight is nil.
8706 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8707 Don't highlight when mouse-highlight is nil.
8708 (note_mouse_highlight): When mouse-highlight is nil, don't return
8709 right away; instead, run tool-bar and mode-line highlight
8710 subroutine, clear any existing highlight, and revert the mouse
8711 pointer to its default shape. (Bug#14558)
8713 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8715 * lisp.mk (lisp): Add prog-mode.el.
8717 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8719 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8720 * process.c (dummy_handler): New function.
8721 (lib_child_handler): New static var.
8722 (handle_child_signal): Invoke it.
8723 (catch_child_signal): If a library has set up a signal handler,
8724 save it into lib_child_handler.
8725 (init_process_emacs): If using glib and not on Windows, tickle glib's
8726 child-handling code so that it initializes its private SIGCHLD handler.
8727 * syssignal.h (SA_SIGINFO): Default to 0.
8728 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8729 31; it should no longer be needed now.
8731 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8733 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8735 * gfilenotify.c (globals_of_gfilenotify): New function.
8736 (syms_of_gfilenotify): Move global initialization there.
8738 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8740 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8742 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8743 * keyboard.c (menu_bar_items, tool_bar_items):
8744 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8745 not override local keymaps any more.
8747 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8749 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8751 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8753 * w32console.c (initialize_w32_display): Return the dimensions of
8754 the console window via 2 additional arguments, not via the current
8755 frame. This avoids crashes due to overrunning the bounds of
8756 frame's decode_mode_spec_buffer, which is not resized following
8757 the change of the frame dimensions from the initial 10x10.
8759 * w32term.h (w32_initialize_display_info): Adjust prototype.
8761 * term.c (init_tty): Take dimensions of the frame from the values
8762 returned by initialize_w32_display.
8764 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8765 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8766 (LIBES): Add $(GFILENOTIFY_LIBS).
8768 * w32inevt.c (handle_file_notifications): Add dummy implementation
8769 for !HAVE_W32NOTIFY.
8771 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8773 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8775 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8777 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8779 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8781 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8783 Fix minor problems found by static checking.
8784 * data.c (pure_write_error):
8785 Use xsignal2, not Fsignal, as Fsignal might return.
8786 * eval.c (set_backtrace_debug_on_exit): Now static.
8787 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8788 No longer inline. EXTERN_INLINE is needed only for functions
8789 defined in .h files. Reindent function header as per GNU style.
8790 (backtrace_p, backtrace_top, backtrace_next):
8791 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8792 compiler or linker. Add extern decls to pacify gcc -Wall.
8793 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8795 * frame.c (free_monitors): Define only on platforms that need it.
8796 * nsterm.m (ns_term_init):
8797 * process.c (catch_child_signal):
8798 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8799 defined on all porting targets these days.
8800 * process.c, process.h (catch_child_signal):
8801 Make it extern only if NS_IMPL_GNUSTEP is defined.
8803 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8805 * w32.c (gettimeofday): Make the signature identical to prototype
8806 in nt/inc/sys/time.h.
8808 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8810 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8813 * keyboard.c (safe_run_hooks_error): Improve error message.
8815 * data.c (pure_write_error): Add `object' argument.
8816 * puresize.h (CHECK_IMPURE): Use it.
8818 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8820 * Makefile.in (NOTIFY_OBJ): New variable.
8821 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8823 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8824 Call syms_of_gfilenotify.
8826 * gfilenotify.c: New file.
8828 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8829 and Qfile_w32notify.
8830 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8831 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8833 * lisp.h: Declare syms_of_gfilenotify.
8835 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8837 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8839 Merge the specpdl and backtrace stacks. Make the structure of the
8840 specpdl entries more obvious via a tagged union of structs.
8841 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8842 (enum specbind_tag): New enum.
8843 (struct specbinding): Make it a tagged union of structs.
8844 Add a case for backtrace records.
8845 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8846 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8847 (backtrace_debug_on_exit): New accessors.
8848 (struct backtrace): Remove.
8849 (struct catchtag): Remove backlist field.
8850 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8852 (Flocal_variable_p): Speed up the common case where the binding is
8854 * eval.c (backtrace_list): Remove.
8855 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8856 (set_backtrace_args, set_backtrace_nargs)
8857 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8858 (backtrace_next): New functions.
8859 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8860 (unwind_to_catch, internal_lisp_condition_case)
8861 (internal_condition_case, internal_condition_case_1)
8862 (internal_condition_case_2, internal_condition_case_n): Don't bother
8863 with backtrace_list any more.
8864 (Fsignal): Adjust to new backtrace format.
8865 (grow_specpdl): Move up.
8866 (record_in_backtrace): New function.
8867 (eval_sub, Ffuncall): Use it.
8868 (apply_lambda): Adjust to new backtrace format.
8869 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8871 (specbind): Adjust to new specpdl format. Simplify.
8872 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8873 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8875 (mark_backtrace): Remove.
8876 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8877 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8878 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8880 * profiler.c (record_backtrace): Use get_backtrace.
8881 (handle_profiler_signal): Use backtrace_top_function.
8882 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8885 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8887 * process.h (catch_child_signal): Declare.
8889 * process.c (catch_child_signal): New function.
8890 (init_process_emacs): Call it.
8892 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8893 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8895 (x_set_cursor_type): Remove declaration.
8896 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8897 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8898 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8899 (ns_get_color): Use F suffix on float.
8900 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8901 (ns_get_rgb_color): Remove.
8902 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8903 (note_mouse_movement): x and y are CGFloat.
8904 (ns_draw_fringe_bitmap): Remove unused rowY.
8905 Change #if to COCOA && >= 10_6.
8906 (ns_draw_window_cursor): Remove unused overspill.
8907 (ns_draw_underwave): width and x are EamcsCGFloat.
8908 (ns_draw_box): thickness is CGFloat.
8909 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8910 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8911 if not in main thread.
8912 (ns_get_pending_menu_title, ns_check_menu_open)
8913 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8914 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8915 (sendFromMainThread:): New method.
8916 (changeFont:): size is CGFloat.
8917 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8918 Disable warning about permanent text.
8919 (characterIndexForPoint:): Adjust return type depending on GNUstep
8921 (mouseDown:): delta is CGFloat.
8922 (updateFrameSize): Remove unised variable f.
8923 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8924 Cast float to EmacsCGFloat.
8925 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8926 also to -1 when restoring.
8927 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8928 inside NS_IMPL_COCOA.
8929 (toggleFullScreen:): Put call to toggleFullScreen inside
8930 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8931 (setPosition:portion:whole:): por is CGFloat.
8932 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8933 (mouseDown:): Use CGFloat.
8934 (mouseDragged:): Remove unised variable edge.
8935 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8937 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8939 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8940 when NS_IMPL_GNUSTEP.
8941 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8942 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8943 (EmacsToolbar): Add clearAll. Add tag argument to
8944 addDisplayItemWithImage.
8945 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8947 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8949 * nsmenu.m (ns_update_menubar): Make static.
8950 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8951 (fillWithWidgetValue:): Add cast to SEL for setAction.
8952 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8953 (update_frame_tool_bar): Update code for GNUstep.
8954 (clearAll): New method.
8955 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8956 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8957 Move identifierToItem setObject and activeIdentifiers addObject before
8958 call to insertItemWithItemIdentifier.
8959 (validateVisibleItems): Fix indentation.
8960 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8961 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8962 UtilityWindow to aStyle, remove call to setStyleMask.
8964 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8966 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8967 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8968 Use F suffix on floats.
8969 (ns_char_width): Returns CGFloat.
8970 (ns_ascii_average_width): w is CGFloat instead of float.
8971 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8973 (ns_glyph_metrics): CGFloat instead of float.
8975 * nsfns.m (x_set_foreground_color, x_set_background_color):
8977 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8978 remove unused variables.
8979 (Fns_read_file_name): Keep track if panel is for save.
8980 Use ns_filename_from_panel/ns_directory_from_panel.
8981 (Fns_list_services): delegate only used for COCOA.
8982 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8983 Just return the input if GNUstep.
8984 (x_screen_planes): Remove.
8985 (Fxw_color_values): Use EmacsCGFloat
8986 (Fns_display_monitor_attributes_list): Only get screen number for
8988 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8990 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8991 ns_directory_from_panel.
8993 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8995 * process.c (handle_child_signal): Also use WCONTINUED.
8996 This is so that list-processes doesn't mistakenly list the process
8997 as stopped, when the process has actually been continued and is
9000 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9002 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9003 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9004 not already configured.
9006 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9008 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9010 * Makefile.in (mostlyclean): Remove *.res files.
9012 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9014 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9015 a buffer (bug#8447).
9017 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9019 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9020 display vector, and we backtrack, handle the case that the
9021 previous character position is also displayed from a display
9022 vector or covered by a display string or image. (Bug#14476)
9024 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9026 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9027 (struct MonitorInfo, free_monitors): Remove.
9028 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9029 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9030 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9033 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9034 (struct MonitorInfo, free_monitors): Remove.
9035 (ns_screen_name): Make static.
9036 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9037 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9040 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9041 (struct MonitorInfo): New struct.
9042 (free_monitors, make_monitor_attribute_list): Declare.
9044 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9046 (free_monitors, make_monitor_attribute_list): New functions.
9047 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9050 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9052 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9054 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9056 * keyboard.c: Apply keyboard decoding only to events that come directly
9057 from the tty, not from unread-command-events (bug#14368).
9058 (read_event_from_main_queue): New function, extracted from read_char.
9059 (read_decoded_char): Remove.
9060 (read_decoded_event_from_main_queue): New function to replace it.
9061 (read_char): Use it.
9062 (read_key_sequence): Use read_char rather than read_decoded_char.
9064 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9066 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9068 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9070 2013-05-22 Kenichi Handa <handa@gnu.org>
9072 The following changes are to fix the setting of
9073 buffer-file-coding-system on, for instance, C-x RET c unix RET
9074 _FILE_OF_DOS_EOL_TYPE_ RET.
9076 * coding.h (struct coding_system): New member detected_utf8_chars.
9078 * coding.c (detect_coding_utf_8): Count characters and check EOL
9079 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9081 (setup_coding_system): Do not initialize coding->head_ascii.
9082 (check_ascii): Do not set coding->eol_seen but update it. Do not
9083 call adjust_coding_eol_type here.
9084 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9085 If the eol-type of CODING is already specified, adjust the eol type
9086 of the found coding-system.
9087 (decode_coding_gap): Cancel previous change. Utilize the
9088 character numbers counted by detect_coding_utf_8. Fix detection
9091 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9093 * search.c (looking_at_1): Only set last_thing_searched if the match
9094 changed the match-data (bug#14281).
9096 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9098 * xdisp.c (reseat_at_previous_visible_line_start):
9099 Already declared in dispextern.h, so remove it here.
9100 (move_it_vertically_backward): Likewise.
9102 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9104 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9105 (Fx_display_pixel_width, Fx_display_pixel_height)
9106 (Fx_display_mm_width, Fx_display_mm_height):
9107 Mention `display-monitor-attributes-list' in docstrings.
9109 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9110 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9111 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9112 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9113 (Fx_display_backing_store, Fx_display_visual_class)
9114 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9115 (Fx_display_grayscale_p, Fx_display_pixel_width)
9116 (Fx_display_pixel_height, Fx_display_planes)
9117 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9118 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9119 (Fx_display_mm_width, Fx_display_mm_height)
9120 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9121 height for all physical monitors as in X11.
9123 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9124 Return pixel width or height for all physical monitors as in X11.
9126 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9128 Port --enable-gcc-warnings to clang.
9129 * bytecode.c (exec_byte_code):
9131 Redo diagnostic pragmas to pacify clang, too.
9132 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9133 * editfns.c (Fencode_time):
9134 * fileio.c (file_accessible_directory_p):
9135 * font.c (font_unparse_xlfd):
9136 Use '&"string"[index]' instead of '"string" + (index)'.
9137 * undo.c (user_error): Remove; unused.
9139 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9141 * insdel.c (insert_1_both): Document the arguments, instead of
9142 referring to insert_1, which no longer exists.
9144 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9145 some window, increment windows_or_buffers_changed, so that
9146 *Messages* display in that window is updated. (Bug#14408)
9148 * w32.c: Include epaths.h.
9149 (init_environment): Use cmdproxy.exe without leading directories.
9150 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9152 (gettimeofday): Adjust signature and return value to Posix
9155 * unexw32.c (open_output_file): Delete the existing emacs.exe
9156 before creating it, to break the hard link to the versioned
9159 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9160 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9161 (FIRSTFILE_OBJ): New variables.
9162 (W32_RES): Rename to EMACSRES. All users changed.
9163 (base_obj): Use $(CM_OBJ).
9164 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9165 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9166 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9167 $(W32_RES_LINK) before $(LIBES).
9168 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9170 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9172 * makefile.w32-in (DOC): Use just "DOC".
9174 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9176 * process.c: Export default filters and sentinels to Elisp.
9177 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9179 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9180 (Fset_process_sentinel, Fformat_network_address):
9181 Default to them instead of nil.
9182 (server_accept_connection): Sentinels can't be nil any more.
9183 (read_and_dispose_of_process_output): New function, extracted from
9184 read_process_output.
9185 (read_process_output): Use it; filters can't be nil.
9186 (Finternal_default_process_filter): New function, extracted from
9187 read_process_output.
9188 (exec_sentinel_unwind): Remove function.
9189 (exec_sentinel): Don't zilch sentinel while running.
9190 (status_notify): Sentinels can't be nil.
9191 (Finternal_default_process_sentinel): New function extracted from
9193 (setup_process_coding_systems): Default filter is not nil any more.
9194 (syms_of_process): Export new Elisp functions and initialize
9196 * lisp.h (make_lisp_proc): New function.
9198 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9200 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9202 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9204 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9205 unless we know that the window w is a leaf window.
9206 Another attempt at solving bug#14062.
9208 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9210 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9213 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9215 * image.c (gif_load): Check that subimages fit (Bug#14345).
9217 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9219 * lread.c (skip_dyn_eof): New function.
9220 (read1): Use it to skip the end of a file in response to #@00.
9222 * doc.c (get_doc_string): Slightly relax the sanity checking.
9224 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9226 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9227 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9228 (MonitorInfo): New struct.
9229 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9230 (Fns_display_monitor_attributes_list): New functions.
9231 (display-usable-bounds): Remove.
9232 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9235 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9237 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9238 (GTK_CHECK_VERSION): New macro, if not already defined.
9239 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9240 replaced by GTK_CHECK_VERSION.
9242 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9244 * xterm.h (GTK_PREREQ): New macro.
9245 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9246 to use this macro instead, for consistency and clarity.
9248 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9250 * xdisp.c (row_for_charpos_p): New function, with code of
9251 cursor_row_p, but accepts an additional argument CHARPOS instead
9252 of using a hardcoded PT.
9253 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9254 (row_containing_pos): Call row_for_charpos_p instead of partially
9255 doing the same. Fixes cursor positioning under longlines-mode
9256 when longlines-show-effect includes more than one newline, when
9257 moving the cursor vertically up.
9259 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9261 * makefile.w32-in (ACL_H): New macro.
9262 ($(BLD)/fileio.$(O)): Update dependencies.
9264 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9266 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9267 * Makefile.in (LIB_ACL): New macro.
9268 (LIBACL_LIBS): Remove.
9269 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9270 * fileio.c: Include <acl.h>.
9271 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9272 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9274 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9277 * unexelf.c: Don't assume ElfW (Half) fits in int.
9278 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9279 when dealing with ElfW (Half) values, since they can exceed 2**31
9280 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9281 (entry_address): Omit unused NUM arg. All uses changed.
9283 2013-05-07 Juri Linkov <juri@jurta.org>
9285 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9286 to the string converted from number with `Fnumber_to_string'.
9289 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9291 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9292 This fixes a problem introduced by my previous change.
9294 2013-05-07 Glenn Morris <rgm@gnu.org>
9296 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9298 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9300 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9302 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9304 Static checking by GCC 4.8.0.
9305 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9306 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9307 (x_get_monitor_attributes_fallback)
9308 (x_get_monitor_attributes_xinerama)
9309 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9310 Define only if USE_GTK.
9311 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9312 (x_get_monitor_attributes_fallback): Omit unused locals.
9313 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9314 Use double, not float, to avoid mixed-mode floating point arithmetic.
9316 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9317 Jan Djärv <jan.h.d@swipnet.se>
9319 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9320 (XINERAMA_CFLAGS): New macros.
9321 (ALL_CFLAGS, LIBES): Use them.
9323 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9324 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9325 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9326 (syms_of_xfns): DEFSYM them.
9327 (struct MonitorInfo): New struct.
9328 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9329 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9330 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9331 (x_get_monitor_attributes_xinerama): New functions.
9332 (Fx_display_monitor_attributes_list): New primitive.
9333 (syms_of_xfns): Defsubr it.
9335 * xterm.h (x_display_info): Add Xatom_net_workarea and
9336 Xatom_net_current_desktop.
9338 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9339 and dpyinfo->Xatom_net_current_desktop.
9341 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9343 * xdisp.c (pos_visible_p): Use the special code for finding the
9344 beginning of a display property or overlay for any "replacing"
9345 display property, not just for display strings. This solves
9346 incorrect reporting of position by posn-at-point. (Bug#14241)
9348 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9350 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9351 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9352 Verify that ElfW (Half) fits in int.
9353 (fatal): Use same signature as lisp.h.
9354 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9355 configure and build with -DUNEXELF_DEBUG without worrying about
9356 other modules that use DEBUG.
9357 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9358 possibly-wide integers now uses it instead of plain fprintf.
9359 (entry_address): New function, which avoids problems with 32-bit
9360 overflow on 64-bit hosts.
9361 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9362 (round_up): Don't assume the remainder fits in int.
9363 (find_section): Use bool for boolean. Simplify debug code.
9364 (unexec): Don't assume file sizes fit in int or size_t.
9365 Omit unnecessary trailing newline in 'fatal' format.
9366 Use strerror rather than outputting decimal error number.
9367 Remove unused code when emacs is not defined;
9368 this file relies on Emacs now.
9369 Don't assume e_phnum and e_shnum are positive.
9371 * regex.c: Fix problems when DEBUG is defined.
9372 (extract_number, extract_number_and_incr): Define regardless of
9373 whether DEBUG is defined; that's simpler and makes the code less
9374 likely to go stale in the normal case when DEBUG is not defined.
9375 Return int rather than taking an int * arg. All callers changed.
9376 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9377 Remove, replacing with ...
9378 (DEBUG_PRINT): New macro. All callers changed.
9379 (DEBUG_COMPILES_ARGUMENTS): New macro.
9380 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9381 (print_compiled_pattern, print_double_string) [DEBUG]:
9382 Use prototype rather than old-style definition.
9383 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9384 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9385 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9386 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9387 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9388 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9389 This matters only when DEBUG is defined.
9391 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9393 * xdisp.c (set_iterator_to_next): Set the
9394 ignore_overlay_strings_at_pos_p flag only if we are _really_
9395 iterating over an overlay string, as indicated by the
9396 current.overlay_string_index member. (Bug#14306)
9398 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9400 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9401 to where it is used, to avoid autorelease issues (Bug#14050).
9403 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9405 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9406 * fileio.c (syms_of_fileio): Implement this.
9407 * filelock.c (create_lock_file): If symbolic links don't work, so
9408 we use a regular file as a lock file, do not fsync the lock file;
9411 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9413 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9414 (syms_of_minibuf): Adjust accodingly.
9416 * callint.c (Fcall_interactively): Adjust calls accordingly.
9418 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9420 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9421 w->contents is a buffer before computing everything else.
9422 Use parentheses to disambiguate last part of the condition.
9424 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9425 assertion violations. (Bug#14062)
9427 2013-05-01 David Reitter <david.reitter@gmail.com>
9429 * nsfns.m (ns_tooltip): Initialize.
9431 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9433 * coding.c (decode_coding_gap): Don't remove the character before
9434 a newline unless it's a CR character. (Bug#14287)
9436 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9438 * dispextern.h (struct face): Move enum face_underline_type
9439 earlier so that bitfields can be in the same word.
9441 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9443 * nsfns.m (handlePanelKeys): New function.
9444 (EmacsOpenPanel:performKeyEquivalent:)
9445 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9446 arrows/function/control and copy/paste keys (Bug#14296).
9448 2013-04-27 Juri Linkov <juri@jurta.org>
9450 * callint.c (Fcall_interactively): Call `Qread_number' for
9451 interactive code letter `n' instead of using duplicate code.
9454 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9456 * systime.h (make_timeval): Declare as 'const'.
9458 2013-04-27 Kenichi Handa <handa@gnu.org>
9460 * font.c (font_open_entity): Always open a font of manageable
9463 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9465 Port better to AIX (Bug#14258).
9466 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9469 2013-04-24 Kenichi Handa <handa@gnu.org>
9471 * coding.c (decode_coding_iso_2022): When an invalid escape
9472 sequence is encountered, reset the invocation and designation
9473 status to the safest one.
9475 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9477 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9478 Without this fix, "make distclean" leaves stamp-h1 behind.
9480 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9482 * w32fns.c (w32_fullscreen_rect): New function to compute the
9483 window rectangle for the given fullscreen mode.
9484 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9485 longer tunes the window size. This keeps the window's edges flush
9486 with the screen and allows the taskbar to hide itself in fullboth.
9488 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9489 window decorations and uses the entire screen.
9491 * w32term.h (w32_fullscreen_rect) Add prototype.
9492 (struct w32_output): Replace normal_width, normal_height,
9493 normal_top, and normal_left members with a single normal_placement
9495 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9497 (FRAME_NORMAL_PLACEMENT): New macro.
9499 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9501 * minibuf.c (Ftest_completion): Silence compiler warning.
9503 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9505 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9508 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9511 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9512 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9513 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9514 parentheses where appropriate.
9516 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9518 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9520 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9522 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9523 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9524 Mention in the doc string that setting these variables takes
9525 effect only after a call to set-window-buffer. (Bug#14200)
9527 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9529 * indent.c (Fvertical_motion): Don't consider display strings on
9530 overlay strings as display strings on the buffer position we
9531 started from. This prevents vertical cursor motion from jumping
9532 more than one line when there's an overlay string with a display
9533 property at end of line.
9534 Reported by Karl Chen <Karl.Chen@quarl.org> in
9535 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9537 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9539 * window.c (select_window): `record_buffer' even if window is
9540 already selected (bug#14191).
9542 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9544 * window.c (Fwindow_end): Test more flags, including the buffer's
9545 last_overlay_modified flag, to determine whether the window's
9546 display is really up-to-date. Prevents the function from
9547 returning a stale value. (Bug#14170)
9548 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9551 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9553 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9554 garbaged only if it is not already the top frame on its TTY.
9555 This prevents flickering due to constant redrawing of TTY frames when
9556 there are GUI frames open in the same session. (Bug#13864)
9558 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9560 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9561 of marking the idle timers directly.
9563 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9565 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9568 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9570 * window.c (select_window): Don't record_buffer while the invariant is
9571 temporarily broken (bug#14161).
9573 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9575 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9577 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9579 2013-04-07 Romain Francoise <romain@orebokech.com>
9581 Ignore additional platform-specific ACL errors (Bug#13702).
9582 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9583 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9585 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9587 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9590 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9592 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9593 This bug was introduced by my 2013-02-25 change that simplified
9594 data_start configuration. Without this change, on GNU/Linux
9595 an Emacs configured with --enable-profiling fails immediately
9596 due to a profiler signal.
9597 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9598 with these flags. On platforms where special flags are needed
9599 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9600 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9601 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9603 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9605 Get rid of some platform-specific functions examining window
9606 system and its capabilities. This is a partial rework of the
9608 * lisp.h (have_menus_p): Remove prototype. This function is
9609 replaced with platform-independent window_system_available.
9610 (check_window_system): Move to...
9611 * frame.h (decode_window_system_frame, window_system_available):
9612 ...here, add new prototypes.
9613 * frame.c (window_system_available, decode_window_system_frame):
9615 (check_window_system): Platform-independent now.
9616 * xterm.h (x_in_use): Remove declaration.
9618 * w32term.h (check_x_frame):
9619 * nsterm.h (check_x_frame): Remove prototypes. This function
9620 is replaced with platform-independent decode_window_system_frame.
9621 * msdos.c (have_menus_p): Remove.
9622 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9623 Remove platform-specific functions. Use check_window_system,
9624 decode_window_system_frame and check_ns_display_info where
9625 appropriate. Minor style and comment tweaks.
9626 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9627 (check_x_frame): Likewise.
9628 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9630 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9631 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9632 * xmenu.c, xselect.c: All related users changed.
9634 2013-04-03 Kenichi Handa <handa@gnu.org>
9636 The following changes is to optimize the code for reading UTF-8
9639 * coding.c (check_ascii): Rename from detect_ascii. Return value
9640 changed. Check EOL format. Do not call adjust_coding_eol_type
9642 (check_utf_8): New function.
9643 (adjust_coding_eol_type): Do nothing if already adjusted.
9644 (detect_coding): Compare the return value of check_ascii with
9645 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9646 (decode_coding_gap): Optimize for valid UTF-8.
9648 2013-03-21 Kenichi Handa <handa@gnu.org>
9650 * coding.c (syms_of_coding): Cancel previous change.
9652 * insdel.c (insert_from_gap): Fix previous change.
9654 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9656 Consistently use platform-specific function to detect window system.
9657 * lisp.h (check_window_system): New prototype. This function is
9658 going to replace check_x, check_w32 and check_ns.
9659 (have_menus_p): Mention msdos.c in comment.
9660 * fontset.c (check_window_system_func): Remove. Adjust all users.
9661 * fontset.h (check_window_system_func): Remove prototype.
9662 * nsterm.h (check_ns):
9663 * xterm.h (check_x):
9664 * w32term.h (check_w32): Likewise.
9665 * menu.c (Fx_popup_menu): Use check_window_system.
9666 * msdos.c (check_window_system): Define for MS-DOS.
9667 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9668 * w32fns.c (check_window_system): Likewise for MS-Windows.
9669 * xfns.c (check_window_system): Likewise for X.
9670 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9671 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9673 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9675 Prefer < to > in range checks such as 0 <= i && i < N.
9676 This makes it easier to visualize quantities on a number line.
9677 This patch doesn't apply to all such range checks,
9678 only to the range checks affected by the 2013-03-24 change.
9679 This patch reverts most of the 2013-03-24 change.
9680 * alloc.c (xpalloc, Fgarbage_collect):
9681 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9682 * character.c (string_escape_byte8):
9683 * charset.c (read_hex):
9684 * data.c (cons_to_unsigned):
9685 * dispnew.c (update_frame_1):
9686 * doc.c (Fsubstitute_command_keys):
9687 * doprnt.c (doprnt):
9688 * editfns.c (hi_time, decode_time_components):
9689 * fileio.c (file_offset):
9690 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9691 * font.c (font_intern_prop):
9692 * frame.c (x_set_alpha):
9693 * gtkutil.c (get_utf8_string):
9694 * indent.c (check_display_width):
9695 * keymap.c (Fkey_description):
9696 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9698 * minibuf.c (read_minibuf_noninteractive):
9699 * process.c (wait_reading_process_output):
9700 * search.c (Freplace_match):
9701 * window.c (get_phys_cursor_glyph):
9702 * xdisp.c (redisplay_internal):
9703 * xsmfns.c (smc_save_yourself_CB):
9704 Prefer < to > for range checks.
9705 * dispnew.c (sit_for): Don't mishandle NaNs.
9706 This fixes a bug introduced in the 2013-03-24 change.
9707 * editfns.c (decode_time_components): Don't hoist comparison.
9708 This fixes another bug introduced in the 2013-03-24 change.
9710 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9712 * frame.h (struct frame): Drop scroll_bottom_vpos
9713 member becaue all real users are dead long ago.
9714 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9715 * xdisp.c (redisplay_internal): Adjust user.
9717 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9719 * nsmenu.m (showAtX:Y:for:): setLevel to
9720 NSPopUpMenuWindowLevel (Bug#13998).
9722 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9724 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9725 (ns_check_pending_open_menu): Declare.
9727 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9728 (x_activate_menubar): Update the menu with title that matches
9729 ns_get_pending_menu_title, and call
9730 ns_check_pending_openmenu (Bug#12698).
9731 (menuWillOpen:): New method.
9732 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9734 * nsterm.m (menu_will_open_state, menu_mouse_point)
9735 (menu_pending_title): New varaibles.
9736 (ns_get_pending_menu_title, ns_check_menu_open)
9737 (ns_check_pending_open_menu): New functions.
9739 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9741 * indent.c (current_column_bol_cache): Remove leftover which is not
9742 used in Fmove_to_column any more.
9743 (current_column, scan_for_column): Adjust users.
9744 * keyboard.c (last_point_position_buffer, last_point_position_window):
9745 Remove leftovers which are not used for recording undo any more.
9746 (command_loop_1, syms_of_keyboard): Adjust users.
9747 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9748 redisplay_window any more.
9749 (move_it_to): Adjust user.
9751 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9753 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9754 Update dependencies.
9756 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9758 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9759 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9762 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9764 * window.h (struct window): Replace hchild, vchild and buffer slots
9765 with a single slot 'contents'. This is possible because each valid
9766 window may have either the child window (in vertical or horizontal
9767 combination) or buffer to display (for the leaf window). Using that,
9768 a lot of operations to traverse and/or change window hierarchies may
9769 be simplified. New member horizontal is used to distinguish between
9770 horizontal and vertical combinations of internal windows.
9771 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9772 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9773 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9774 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9775 Use contents slot, not buffer, where appropriate.
9776 (wset_combination): New function.
9777 (wset_buffer): Add eassert.
9778 (Fframe_first_window): Simplify the loop reaching first window.
9779 (Fwindow_buffer): Use WINDOW_LEAF_P.
9780 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9781 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9782 (unshow_buffer): Convert initial debugging check to eassert.
9783 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9784 (make_parent_window, window_resize_check, window_resize_apply)
9785 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9786 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9787 Adjust to match struct window changes.
9788 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9789 (mark_window_cursors_off, count_windows, get_leaf_windows)
9790 (foreach_window_1): Simplify the loop.
9791 * alloc.c (mark_object): Do not check for the leaf window because
9792 internal windows has no glyph matrices anyway.
9793 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9794 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9795 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9796 (build_frame_matrix_from_window_tree, mirror_make_current)
9797 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9798 (update_window_tree, set_window_update_flags): Simplify the loop.
9799 (sync_window_with_frame_matrix_rows): Enforce live window.
9800 Use contents slot, not buffer, where appropriate.
9801 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9802 and WINDOW_HORIZONTAL_COMBINATION_P.
9803 (make_frame_visible_1): Simplify the loop.
9804 Use contents slot, not buffer, where appropriate.
9805 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9806 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9807 (expose_window_tree): Likewise.
9808 Use contents slot, not buffer, where appropriate.
9809 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9810 to avoid deleted windows. Use contents slot instead of buffer.
9811 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9812 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9813 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9814 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9816 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9818 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9819 identify the reasons for assertion violations in bug#14062 and
9821 (Fx_show_tip): Fix compilation error under
9822 "--enable-check-lisp-object-type". (Bug#14073)
9824 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9825 Reported by <rzl24ozi@gmail.com>.
9827 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9829 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9831 (unwind_with_echo_area_buffer): ...to restore it here.
9832 This is needed to ensure that...
9833 (redisplay_window): ...both window markers are valid here,
9834 which is verified by eassert.
9835 * editfns.c (save_excursion_save): Do not assume that
9836 selected_window always displays the buffer.
9837 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9840 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9842 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9845 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9847 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9849 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9851 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9852 since MinGW's w32api headers do. This avoids compiler warnings.
9854 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9857 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9859 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9861 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9863 * gtkutil.c (style_changed_cb): Check if frame is live and an
9864 X frame (Bug#14038).
9866 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9868 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9869 Define only for _WIN32_WINNT less than 0x0500.
9870 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9872 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9873 see its own definitions of 'struct timeval' and 'struct timezone'.
9875 Fix incompatibilities between MinGW.org and MinGW64 headers.
9876 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9878 * w32.c (REPARSE_DATA_BUFFER): Guard with
9879 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9881 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9883 * xterm.c: Include X11/XKBlib.h
9884 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9886 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9888 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9890 * blockinput.h (input_blocked_p): Likewise.
9891 * bytecode.c (exec_byte_code): Likewise.
9892 * callproc.c (call_process_kill, call_process_cleanup)
9893 (Fcall_process): Likewise.
9894 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9895 (Fccl_execute_on_string): Likewise.
9896 * character.c (string_escape_byte8): Likewise.
9897 * charset.c (read_hex): Likewise.
9898 * cm.c (calccost): Likewise.
9899 * data.c (cons_to_unsigned): Likewise.
9900 * dired.c (directory_files_internal, file_name_completion):
9902 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9903 (sit_for): Likewise.
9904 * doc.c (Fsubstitute_command_keys): Likewise.
9905 * doprnt.c (doprnt): Likewise.
9906 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9907 * emacsgtkfixed.c: Likewise.
9908 * fileio.c (file_offset, Fwrite_region): Likewise.
9909 * floatfns.c (Fexpt, fmod_float): Likewise.
9910 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9912 * font.c (font_intern_prop): Likewise.
9913 * frame.c (x_set_alpha): Likewise.
9914 * gtkutil.c (get_utf8_string): Likewise.
9915 * indent.c (check_display_width): Likewise.
9916 * intervals.c (create_root_interval, rotate_right, rotate_left)
9917 (split_interval_right, split_interval_left)
9918 (adjust_intervals_for_insertion, delete_node)
9919 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9920 (merge_interval_right, merge_interval_left, copy_intervals)
9921 (set_intervals_multibyte_1): Likewise.
9922 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9923 * keymap.c (Fkey_description): Likewise.
9924 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9925 * lread.c (openp, read_integer, read1, string_to_number):
9927 * menu.c (ensure_menu_items): Likewise.
9928 * minibuf.c (read_minibuf_noninteractive): Likewise.
9929 * print.c (printchar, strout): Likewise.
9930 * process.c (create_process, Faccept_process_output)
9931 (wait_reading_process_output, read_process_output, send_process)
9932 (wait_reading_process_output): Likewise.
9933 * profiler.c (make_log, handle_profiler_signal): Likewise.
9934 * regex.c (re_exec): Likewise.
9935 * regex.h: Likewise.
9936 * search.c (looking_at_1, Freplace_match): Likewise.
9937 * sysdep.c (get_child_status, procfs_ttyname)
9938 (procfs_get_total_memory): Likewise.
9939 * systime.h (EMACS_TIME_VALID_P): Likewise.
9940 * term.c (dissociate_if_controlling_tty): Likewise.
9941 * window.c (get_phys_cursor_glyph): Likewise.
9942 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9943 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9945 * xfns.c (Fx_window_property): Likewise.
9946 * xmenu.c (set_frame_menubar): Likewise.
9947 * xselect.c (x_get_window_property, x_handle_dnd_message):
9949 * xsmfns.c (smc_save_yourself_CB): Likewise.
9950 * xterm.c (x_scroll_bar_set_handle): Likewise.
9952 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9954 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9955 to be optional or nil. Adjust comment and convert it to docstring.
9956 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9957 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9959 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9961 Static checking by GCC 4.8-20130319.
9962 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9963 * process.c (Fset_process_datagram_address)
9964 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9965 * xdisp.c (get_char_face_and_encoding)
9966 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9967 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9968 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9970 2013-03-24 Ken Brown <kbrown@cornell.edu>
9972 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9973 fix compilation on 64-bit Cygwin, where underscores are not
9974 automatically prepended.
9976 * w32term.c (w32_initialize): Silence compiler warning.
9978 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9980 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9981 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9982 variables, to save and restore frame dimensions.
9983 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9984 after returning from a 'fullscreen' configuration.
9985 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9986 to avoid races between the main thread and the input thread.
9988 * w32term.h (struct w32_output): New members normal_width,
9989 normal_height, normal_top, normal_left, and prev_fsmode.
9990 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9991 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9994 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9995 'fullscreen' parameter. Always record previous width and height
9996 of the frame, except when switching out of maximized modes, so
9997 that they could be restored correctly, instead of resetting to the
9998 default frame dimensions. Send SC_RESTORE command to the frame,
9999 unless we are going to send SC_MAXIMIZE, to restore the frame
10000 resize hints in the mouse pointer shown by the window manager.
10003 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10005 * lisp.h (get_frame_param): Adjust conditions for prototype
10008 2013-03-22 Ken Brown <kbrown@cornell.edu>
10010 * unexcw.c: Drop unneeded inclusion of w32common.h.
10011 (report_sheap_usage): Declare.
10012 (read_exe_header): Add magic numbers for x86_64.
10013 (fixup_executable): Fix printf format specifier for unsigned long
10016 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10018 * frame.h (struct frame): Put menu_bar_window under #ifdef
10019 because this member is not needed when X toolkit is in use.
10020 (fset_menu_bar_window):
10021 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10022 (free_glyphs, update_frame):
10023 * xdisp.c (expose_frame): Likewise.
10024 (display_menu_bar): Likewise. Remove redundant eassert.
10025 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10028 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10030 Use functions and constants to manipulate Lisp_Save_Value objects.
10031 This replaces code that used macros and strings and token-pasting.
10032 The change makes the C source a bit easier to follow,
10033 and shrinks the Emacs executable a bit.
10034 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10035 (make_save_value): Change 1st arg from string to enum. All callers
10038 (mark_object): Use if, not #if, for GC_MARK_STACK.
10039 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10040 (XSAVE_OBJECT): Now functions, not macros.
10041 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10042 the constant was never used.
10043 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10044 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10045 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10046 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10048 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10049 type3 with a single member save_type. All uses changed.
10050 (save_type, set_save_pointer, set_save_integer): New functions.
10051 * print.c (PRINTX): Remove.
10053 * alloc.c: Remove redundant static declarations.
10055 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10057 * window.h (struct window): Convert left_col, top_line, total_lines
10058 and total_cols from Lisp_Objects to integers. Adjust comments.
10059 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10061 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10062 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10063 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10064 Adjust users where appropriate.
10066 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10068 * frame.h (struct frame): Drop resx and resy because the same data is
10069 available from window system-specific output context. Adjust users.
10070 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10071 New functions to provide defaults when no window system available.
10072 (FRAME_RES_X, FRAME_RES_Y): New macros.
10073 (NUMVAL): Move from xdisp.c.
10074 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10075 (Ffont_face_attributes, Fopen_font):
10076 * image.c (gs_load):
10077 * w32font.c (fill_in_logfont):
10078 * xdisp.c (calc_pixel_width_or_height):
10079 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10080 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10082 2013-03-20 Kenichi Handa <handa@gnu.org>
10084 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10085 to 1 (temporary workaround until a bug related to ASCII
10086 optimization is fixed).
10088 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10090 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10091 Signal error if window is not internal. Adjust docstring.
10092 (delete_all_child_windows): Use combination_limit to save the buffer.
10093 (Fset_window_configuration): Adjust accordingly.
10094 * print.c (syms_of_print): Initialize debugging output not here...
10095 (init_print_once): ...but in a new function here.
10096 * lisp.h (init_print_once): Add prototype.
10097 * emacs.c (main): Add call to init_print_once. Adjust comments.
10099 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10101 * window.c (window_resize_check, window_resize_apply)
10102 (window_from_coordinates, recombine_windows, set_window_buffer)
10103 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10104 (Fsplit_window_internal, Fdelete_window_internal)
10105 (freeze_window_starts): Use bool for booleans.
10106 * window.h (window_frame_coordinates, resize_frame_windows)
10107 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10109 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10111 * dispnew.c (bitch_at_user): Use `user-error'.
10113 2013-03-17 Ken Brown <kbrown@cornell.edu>
10115 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10116 as return type of image_background. (Bug#13981)
10117 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10119 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10121 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10122 (ns_select): Don't return with result uninitialized.
10124 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10127 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10129 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10130 directories. If filename is nil, get directory name (Bug#13932).
10131 Use getFilename and getDirectory.
10132 (getFilename, getDirectory): New methods for EmacsSavePanel and
10134 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10136 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10138 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10140 2013-03-15 Kenichi Handa <handa@gnu.org>
10142 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10143 (adjust_after_replace): Make it back to static. Delete the third
10144 arg text_at_gap_tail. Cancel the code for handling it.
10146 * coding.h (struct coding_system): New member eol_seen.
10148 * coding.c (detect_ascii): New function.
10149 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10150 when the source bytes are actually scanned. On detecting for
10151 coding_category_utf_8_auto, call detect_ascii instead of scanning
10152 source bytes directly.
10153 (produce_chars): Call insert_from_gap with the new arg 0.
10154 (encode_coding): Likewise.
10155 (decode_coding_gap): Control ASCII optimization by the variable
10156 disable_ascii_optimization instead of #ifndef .. #endif.
10157 Deccode EOL format according to coding->eol_seen.
10158 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10161 * lisp.h (adjust_after_replace): Cancel externing it.
10162 (insert_from_gap): Adjust prototype.
10164 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10166 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10167 FULLSCREEN_MAXIMIZED. (Bug#13935)
10169 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10171 * region-cache.c (find_cache_boundary, move_cache_gap)
10172 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10173 Simplify debugging check and convert to eassert. Adjust comment.
10174 (pp_cache): Put under ENABLE_CHECKING.
10176 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10178 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10179 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10180 and WM_ACTIVATEAPP.
10181 (w32fullscreen_hook): If the frame is visible, reset
10182 f->want_fullscreen flag after changing the frame size. If the
10183 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10186 2013-03-13 Daniel Colascione <dancol@dancol.org>
10188 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10189 too so that these builds can use Cygwin's file conversion
10190 functions. (We've been building and linking cygw32.o all along
10191 and just not using it.)
10193 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10195 File synchronization fixes (Bug#13944).
10196 * Makefile.in (LIB_FDATASYNC): New macro.
10198 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10199 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10200 Don't worry about HAVE_FSYNC, since a substitute fsync is
10201 available if the system lacks one.
10202 (Fwrite_regin): Retry fsync if interrupted.
10204 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10206 * w32term.c (w32_read_socket): If the Emacs frame is being
10207 activated, call w32fullscreen_hook, to make sure the new frame
10208 dimensions are in effect. (Bug#13937)
10210 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10212 * xdisp.c (init_iterator): Simplify because both character and byte
10213 positions are either specified or -1. Add eassert. Adjust comment.
10214 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10215 character and byte positions can be obtained from marker.
10217 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10219 Static checking by Sun C 5.12.
10220 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10221 * bytecode.c (exec_byte_code):
10222 * dispnew.c (init_display):
10224 * fileio.c (Fsubstitute_in_file_name):
10225 * keyboard.c (Fevent_convert_list):
10226 * keymap.c (Fsingle_key_description):
10227 * term.c (maybe_fatal, fatal):
10228 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10229 * xsmfns.c (Fhandle_save_session):
10230 Omit unreachable code.
10231 * keymap.c (map_keymap_char_table_item): Cast void * to
10232 a function pointer type; the C Standard requires this.
10234 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10235 Include <sys/param.h> unconditionally, as that works elsewhere and
10236 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10237 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10240 See ChangeLog.12 for earlier changes.
10242 ;; Local Variables:
10246 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10248 This file is part of GNU Emacs.
10250 GNU Emacs is free software: you can redistribute it and/or modify
10251 it under the terms of the GNU General Public License as published by
10252 the Free Software Foundation, either version 3 of the License, or
10253 (at your option) any later version.
10255 GNU Emacs is distributed in the hope that it will be useful,
10256 but WITHOUT ANY WARRANTY; without even the implied warranty of
10257 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10258 GNU General Public License for more details.
10260 You should have received a copy of the GNU General Public License
10261 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.