1 2014-04-03 Daniel Colascione <dancol@dancol.org>
3 In all places below, change expressions of the form sizeof(arr) /
4 sizeof(arr[0]) to EARRAYSIZE(arr).
6 * xterm.c (x_term_init): See above.
8 * xfns.c (best_xim_style): See above.
10 * xfaces.c (Fdump_colors): See above.
12 * w32fns.c (w32_default_color_map): See above.
15 (init_environment): See above.
16 (N_ENV_VARS): See above.
18 * unexcw.c (read_exe_header): See above.
20 * term.c (term_get_fkeys_1): See above.
22 * sysdep.c (init_baud_rate): See above.
24 * nsterm.m (ns_convert_key): See above.
26 * nsfns.m (get_geometry_from_preferences): See above.
28 * msdos.c (dos_set_window_size): See above.
29 (init_environment): See above.
31 * macfont.m (mac_font_get_glyph_for_cid): See above.
32 (macfont_store_descriptor_attributes): See above.
33 (macfont_create_attributes_with_spec): See above.
34 (mac_ctfont_get_glyph_for_cid): See above.
36 * keyboard.c (command_loop_1): See above.
37 (read_menu_command): See above.
38 (make_lispy_event): See above.
39 (NUM_MOD_NAMES): See above.
40 (read_key_sequence_vs): See above.
41 (Fcurrent_input_mode): See above.
42 (syms_of_keyboard): See above.
44 * image.c (xpm_str_to_color_key): See above.
46 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS): See above.
48 * frame.c (x_set_frame_parameters): See above.
50 * fileio.c (Ffile_selinux_context): See above.
52 * emacs.c (sort_args): See above.
55 (msdos_stdcolor_name): See above.
57 * dired.c (file_attributes): See above.
60 (uniprop_decoder_count,uniprop_encode_count): See above.
62 2014-04-02 Daniel Colascione <dancol@dancol.org>
64 * data.c (Ffset): Abort if we're trying to set a function call to
67 * lisp.h (EARRAYSIZE): New macro.
69 * alloc.c: Include execinfo.h if available.
70 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
71 (suspicious_free_record): New structure.
72 (suspicious_objects,suspicious_object_index)
73 (suspicious_free_history, suspicious_free_history_index): New
75 (find_suspicious_object_in_range,detect_suspicious_free)
76 (Fsuspicious_object): New functions.
77 (cleanup_vector): Call find_suspicious_object_in_range.
79 2014-04-02 Martin Rudalics <rudalics@gmx.at>
81 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
82 width from font width (Bug#17163).
84 * frame.c (x_set_frame_parameters): Calculate default values of
85 new frame sizes only after all other frame parameters have been
86 processed (Bug#17142).
88 2014-04-02 Ken Brown <kbrown@cornell.edu>
90 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
93 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
95 * xterm.c (x_draw_image_glyph_string): Adjust image background
96 width accordingly when its x position is adjusted. (Bug#17115)
98 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
100 * font.c (font_list_entities): Do not add empty vector to font cache.
101 (font_matching_entity): Likewise. If matching entity is found, insert
102 1-item vector with this entity instead of entity itself (Bug#17125).
104 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
106 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
108 * fns.c (validate_subarray): Rename from validate_substring,
109 since it works for vectors too. New arg ARRAY. Optimize for the
110 non-nil case. Instead of returning bool, throw an error if out of
111 range, so that the caller needn't do that. All uses changed.
112 Report original values if out of range.
113 (Fsubstring, Fsubstring_no_properties, secure_hash):
114 Also optimize the case where FROM is 0 or TO is the size.
116 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
118 * search.c (Freplace_match): Use make_specified_string.
119 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
120 to catch bogus override face of glyph strings.
121 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
122 Move common substring range checking code to...
123 (validate_substring): ...this function.
125 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
127 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
129 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
131 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
132 bar is zero height, just return (Bug#16976).
133 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
135 * nsterm.h (EmacsView): Add wait_for_tool_bar.
137 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
138 is nil. If waiting for toolbar to complete, force a redraw.
140 2014-03-28 Glenn Morris <rgm@gnu.org>
142 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
143 (emacs_bugreport): New variable.
144 (usage_message): Use PACKAGE_BUGREPORT.
145 (syms_of_emacs) <report-emacs-bug-address>: New variable.
147 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
149 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
151 Port recent signal-related changes to FreeBSD.
152 Problem reported by Herbert J. Skuhra.
153 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
154 Move decls from here ...
155 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
157 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
159 * w32term.c (x_draw_image_glyph_string): Fix computation of height
160 and width of image background when it is displayed with a 'box'
163 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
165 More backward-compatible fix to char-equal core dump (Bug#17011).
166 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
167 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
169 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
171 * image.c (init_svg_functions): When loading SVG-related libraries,
172 free already loaded libraries if the initialization fails.
173 (rsvg_handle_set_size_callback): Remove declaration, unused.
175 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
177 Fix core dump in char-equal (Bug#17011).
178 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
179 unibyte buffers, as we can't tell whether the characters are
182 * insdel.c (adjust_markers_for_delete): Remove unused local.
184 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
186 Have (MARKER . ADJUSTMENT) undo records always be immediately
187 after their corresponding (TEXT . POS) record in undo list.
189 * lisp.h (record-delete): New arg record_markers.
190 (record_marker_adjustment): No longer needed outside undo.c.
191 * insdel.c (adjust_markers_for_delete): Move calculation of marker
192 adjustments to undo.c's record_marker_adjustments. Note that
193 fileio.c's decide_coding_unwind is another caller to
194 adjust_markers_for_delete. Because it has undo list bound to t,
195 it does not rely on adjust_markers_for_delete to record marker
197 (del_range_2): Swap call to record_delete and
198 adjust_markers_for_delete so as undo marker adjustments are
199 recorded before current deletion's adjustments, as before.
200 (adjust_after_replace):
201 (replace_range): Pass value for new record_markers arg to
203 * undo.c (record_marker_adjustment): Renamed to
204 record_marker_adjustments and made static.
205 (record_delete): Check record_markers arg and call
206 record_marker_adjustments.
207 (record_change): Pass value for new record_markers arg to
209 (record_point): at_boundary calculation no longer needs to account
210 for marker adjustments.
212 2014-03-26 Martin Rudalics <rudalics@gmx.at>
214 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
217 2014-03-26 Glenn Morris <rgm@gnu.org>
219 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
221 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
223 * buffer.c (struct sortvec): Add field `spriority'.
224 (compare_overlays): Use it.
225 (sort_overlays): Set it.
227 2014-03-26 Eli Zaretskii <eliz@gnu.org>
229 * xdisp.c (redisplay_window): If all previous attempts to find the
230 cursor row failed, try a few alternatives before falling back to
231 the top-most row of the window. Use row_containing_pos. (Bug#17047)
233 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
235 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
236 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
238 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
239 variables on Windows.
241 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
243 * w32.c (unsetenv): Remove unused var `retval'.
244 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
246 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
247 (start_watching): Remove unused var `thr'.
249 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
250 (find_child_console): Remove unnecesary var `thread_id'.
252 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
253 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
255 2014-03-26 Glenn Morris <rgm@gnu.org>
257 * filelock.c (Flock_buffer): Doc tweak.
259 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
260 * emacs.c (shut_down_emacs):
261 * fileio.c (Finsert_file_contents, write_region):
262 * filelock.c (top-level, syms_of_filelock):
263 * insdel.c (prepare_to_modify_buffer_1):
264 CLASH_DETECTION is always defined now.
266 2014-03-25 Eli Zaretskii <eliz@gnu.org>
268 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
269 DLL handle, to speed up thread startup.
271 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
273 Handle sigmask better with nested signal handlers (Bug#15561).
274 * atimer.c (sigmask_atimers): Remove.
275 Remaining use rewritten to use body of this function.
276 * atimer.c (block_atimers, unblock_atimers):
277 * callproc.c (block_child_signal, unblock_child_signal):
278 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
279 New arg OLDSET. All callers changed.
280 * atimer.c (block_atimers, unblock_atimers):
281 * callproc.c (block_child_signal, unblock_child_signal):
282 * keyboard.c (handle_interrupt):
283 * sound.c (vox_configure, vox_close):
284 Restore the old signal mask rather than unilaterally clearing bits
285 from the mask, in case a handler is running within another
286 handler. All callers changed.
287 * lisp.h, process.c, process.h, term.c:
288 Adjust decls and callers to match new API.
289 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
290 signal handlers aren't supposed to use floating point anyway.
291 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
293 2014-03-23 Daniel Colascione <dancol@dancol.org>
295 Split gc_sweep into discrete functions for legibility and better
298 * alloc.c (sweep_strings,sweep_vectors): Add NO_INLINE
299 (sweep_vectors): Fix typo in comment.
300 (sweep_conses,sweep_floats,sweep_intervals)
301 (sweep_symbols,sweep_misc,sweep_buffers): New functions.
302 (gc_sweep): Call new functions, to which existing functionality is
304 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
306 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
308 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
310 2014-03-23 Daniel Colascione <dancol@dancol.org>
312 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
313 only if xic_style calls for it. This change allows Emacs to work
314 with ibus. Also, don't leak resources if create_frame_xic fails,
315 and stop caching xic_style across different displays.
316 (supported_xim_styles): Make const.
317 (best_xim_style): Remove first parameter: it's always just
318 supported_xim_styles. Change to look at supported_xim_styles
321 2014-03-23 Daniel Colascione <dancol@dancol.org>
323 * term.c (init_tty): Rearrange condition for clarity; print
324 appropriate diagnostic.
326 2014-03-23 Daniel Colascione <dancol@dancol.org>
328 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
329 array. (ASAN caught.)
331 2014-03-22 Glenn Morris <rgm@gnu.org>
333 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
335 2014-03-22 Daniel Colascione <dancol@dancol.org>
337 * process.c (conv_sockaddr_to_lisp): When extracting the string
338 names of AF_LOCAL sockets, stop before reading uninitialized memory.
340 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
342 Fix regression introduced by patch for Bug#10500.
343 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
344 * w32term.c (x_draw_image_relief): Likewise.
346 2014-03-21 Martin Rudalics <rudalics@gmx.at>
348 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
349 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
350 maximize a frame for odd default fonts.
352 2014-03-21 Glenn Morris <rgm@gnu.org>
354 * minibuf.c (history-length): Increase default from 30 to 100.
356 2014-03-21 Daniel Colascione <dancol@dancol.org>
358 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
359 every time we switch to minibuffer.
361 * alloc.c (lisp_align_malloc, allocate_string_data)
362 (allocate_vectorlike): Allow mmap allocation of lisp objects.
363 (pointers_fit_in_lispobj_p,mmap_lisp_allowed_p): New functions.
365 2014-03-21 Eli Zaretskii <eliz@gnu.org>
367 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
368 support more "verbs".
370 2014-03-21 Daniel Colascione <dancol@dancol.org>
372 Always prohibit dumping a dumped Emacs.
374 * emacs.c (might_dump): New variable.
375 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
376 * lisp.h (might_dump): Declare.
377 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
379 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
381 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
383 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
385 * doc.c (store_function_docstring): Warn when we don't know where to
387 (Fsubstitute_command_keys): Don't advertise the fact that
388 text-properties are dropped, since we think it's a bug that we'll fix
391 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
392 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
393 * frame.c (frame_garbaged): Make "docstring" more precise.
395 2014-03-20 Glenn Morris <rgm@gnu.org>
397 * charset.c (init_charset): When we cannot find the charsets directory,
398 mention if EMACSDATA is set.
400 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
402 * fns.c (Frandom): Fix rare bug where the result isn't random.
404 Fix porting inconsistency about rounding to even.
405 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
406 This way, the unusual !HAVE_RINT case acts like the usual
407 HAVE_RINT case, and we can fix the documentation accordingly.
409 2014-03-19 Eli Zaretskii <eliz@gnu.org>
411 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
412 (w32_wnd_proc): Initialize the dwHoverTime member of
413 TRACKMOUSEEVENT structure.
415 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
417 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
419 2014-03-16 Eli Zaretskii <eliz@gnu.org>
421 * search.c (find_newline): Speed up the function when using the
422 newline cache, by halving the number of calls to
423 region_cache_forward and region_cache_backward. (Bug#16830)
425 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
427 * buffer.c (Fset_buffer): Document return value (bug#17015).
429 2014-03-14 Martin Rudalics <rudalics@gmx.at>
431 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
432 nil, always resize character wise to avoid potential loss of the
433 mode line (Bug#16923 related).
435 2014-03-12 Martin Rudalics <rudalics@gmx.at>
437 * frame.c (x_set_frame_parameters): Always calculate new sizes
438 pixelwise to avoid potential loss when rounding.
440 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
442 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
443 * xterm.c (x_free_frame_resources): Free all allocated cursors.
445 2014-03-10 Eli Zaretskii <eliz@gnu.org>
447 * w32.c (fstatat): Don't add an extra slash if the argument ends
448 with a slash: this fails the subsequent call to stat_worker on
449 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
451 2014-03-09 Martin Rudalics <rudalics@gmx.at>
453 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
455 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
457 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
459 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
460 when frame is only on one screen (Bug#14713).
462 2014-03-08 Eli Zaretskii <eliz@gnu.org>
464 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
465 there's a valid wrap point in the display line, the last glyph
466 cannot "just barely fit" on this row, because display_line doesn't
467 let it. Instead, proceed as if the last glyph didn't fit, so that
468 we eventually back up the iterator to the wrap point. This avoids
469 delusional behavior of move_it_to, whereby it proceeds to the next
470 display line, but sets current_x to zero for all the glyphs that
471 without word-wrap would fit on the previous display line.
472 One result was that visual-order cursor movement behaved erratically
474 (Fmove_point_visually): Add code to find the x coordinate of the
475 last character before wrap point, under word-wrap on a TTY.
477 2014-03-07 Eli Zaretskii <eliz@gnu.org>
479 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
480 also return value of MOVE_POS_MATCH_OR_ZV from
481 move_it_in_display_line_to, when moving from beginning of line to
482 point's position. (Bug#16961)
484 2014-03-07 Martin Rudalics <rudalics@gmx.at>
486 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
487 * window.c (Fselect_window): Explain NORECORD and
488 `buffer-list-update-hook' in doc-string.
490 2014-03-06 Martin Rudalics <rudalics@gmx.at>
492 * window.c (Fother_window_for_scrolling): Check that
493 Vother_window_scroll_buffer is a buffer.
495 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
497 * xterm.c (xim_initialize): Always pass a copy of resource name
498 to XRegisterIMInstantiateCallback and eassert whether return
499 value is True. Passing copy is important because Xlib doesn't
500 make its own copy and resource name argument usually points to
501 SSDATA (Vx_resource_name), which may be changed from Lisp.
502 (xim_close_display): For XUnregisterIMInstantiateCallback,
503 always eassert return value and pass exactly the same values
504 as were used for XRegisterIMInstantiateCallback.
505 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
506 sources to check why if you are interested.
508 2014-03-05 Martin Rudalics <rudalics@gmx.at>
510 * dispnew.c (change_frame_size_1): Add new_lines instead of
511 new_height, the latter may be still zero if passed as such.
512 * window.c (Fwindow_pixel_height): Mention bottom divider in
515 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
517 Fix "resource temporarily unavailable" with xgselect
519 * xgselect.c: Include <stdbool.h>.
520 (xg_select) [!USE_GTK]: Don't lose track of errno.
522 Fix minor --enable-gcc-warnings issues.
523 * widget.c (update_various_frame_slots, EmacsFrameResize):
524 Avoid unused locals. Prefer 'if' to '#if' when either will do.
526 2014-03-04 Ken Brown <kbrown@cornell.edu>
528 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
529 represent the actual adjustment needed for alignment.
531 2014-03-04 Eli Zaretskii <eliz@gnu.org>
533 * gmalloc.c (aligned_alloc): Don't allocate more memory than
534 needed, and don't reallocate if the initial allocation already
535 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
537 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
539 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
542 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
544 * cmds.c (delete-char): Update docstring pointing out that the
545 function ignores `delete-active-region' and `overwrite-mode'.
547 2014-03-03 Eli Zaretskii <eliz@gnu.org>
549 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
551 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
552 allocated buffer due to alignment.
553 (freehook): If the block to be freed was allocated by
554 'aligned_alloc', find its real pointer before calling 'free'.
556 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
559 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
561 * font.c (toplevel): Adjust comment about font cache layout.
562 (font_clear_cache): Fix to match real font cache layout.
563 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
564 (Fframe_font_cache) [FONT_DEBUG]: New function.
565 (syms_of_font) [FONT_DEBUG]: Defsubr it.
567 Avoid crashes when X fonts are erroneously freed on reused X
568 'Display *' connection data (Bug#16069). Note that X font
569 resources still may be leaked, but currently there is no way
570 to completely avoid it.
571 * xterm.h (struct x_display_info): New member x_id. Add comments.
572 * xterm.c (x_display_id): New variable.
573 (x_term_init): Assign identifier to each opened X connection.
574 * xfont.c (struct xfont): New member x_display_id.
575 (xfont_open): Initialize it with frame's display id.
576 (xfont_close): Check whether font's display id matches the one
577 recorded for the given display. Adjust comment.
578 * xftfont.c (struct xftfont_info):
579 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
581 2014-03-01 Martin Rudalics <rudalics@gmx.at>
583 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
584 * window.c (Fother_window_for_scrolling): Don't try to scroll a
585 killed Vother_window_scroll_buffer.
586 (Vother_window_scroll_buffer): Fix doc-string accordingly.
588 2014-03-01 Eli Zaretskii <eliz@gnu.org>
590 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
591 that start with more than 2 slashes as UNCs. (Bug#16751)
593 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
595 Fix a few crashes and leaks when cloning C strings.
596 * alloc.c, lisp.h (dupstring): New function.
597 * gtkutil.c (xg_get_font):
598 * term.c (tty_default_color_capabilities):
599 * xsettings.c (store_monospaced_changed)
600 (store_font_name_changed, parse_settings)
601 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
602 This avoids some unlikely crashes due to accessing freed storage,
603 and avoids some minor memory leaks in the more-typical case.
605 2014-02-28 Martin Rudalics <rudalics@gmx.at>
607 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
608 cursor when modeline can't be dragged (Bug#16647).
610 2014-02-28 Glenn Morris <rgm@gnu.org>
612 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
613 from custom-delayed-init-variables. (Bug#11565)
615 2014-02-27 Martin Rudalics <rudalics@gmx.at>
617 More fixes for mouse glyph calculations (Bug#16647).
618 * window.c (coordinates_in_window): In intersection of
619 horizontal and vertical window dividers prefer the horizontal
620 one. Add some extra parens to last fix.
621 (window_relative_x_coord): Return x-coordinate for header and
623 * xdisp.c (remember_mouse_glyph): In text area don't extend
624 glyph into mode line to show the vertical drag cursor there
625 immediately. Subdivide mouse glyphs in right fringes to show a
626 horizontal drag cursor as soon as we enter the "grabbable width"
627 portion. Handle vertical border case separately. Do not
628 subdivide window divider areas.
629 (note_mouse_highlight): On bottom divider of bottommost windows
630 show vertical drag cursor only when the minibuffer window can be
633 2014-02-27 Eli Zaretskii <eliz@gnu.org>
635 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
636 reset by the face of the object just displayed. See also bug#76.
637 (get_next_display_element): If the string came from a display
638 property, examine the box face attribute at it->position, not at
639 it->current.pos, since the latter was not updated yet. (Bug#16870)
640 (handle_face_prop): Improve commentary.
642 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
644 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
645 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
647 2014-02-26 Martin Rudalics <rudalics@gmx.at>
649 Fixes around Bug#16647.
650 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
651 ON_BOTTOM_DIVIDER cases.
652 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
653 only if the window has no right divider.
654 (Fcoordinates_in_window_p): Fix doc-string.
656 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
658 * lread.c (Funintern): Fix doc to match advertised calling convention.
660 2014-02-24 Daniel Colascione <dancol@dancol.org>
662 * keyboard.c (read_char): Close race that resulted in lost events.
664 2014-02-22 Glenn Morris <rgm@gnu.org>
666 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
667 * window.c (window-resize-pixelwise): Doc fixes.
669 * process.c (Finternal_default_process_filter)
670 (Finternal_default_process_sentinel): Doc tweaks.
672 2014-02-21 Glenn Morris <rgm@gnu.org>
674 * process.c (Fprocess_buffer, Faccept_process_output)
675 (Finternal_default_process_filter, Finternal_default_process_sentinel):
678 2014-02-21 Martin Rudalics <rudalics@gmx.at>
680 * window.c (Fwindow_scroll_bar_width): New function.
682 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
684 Pacify GCC when configuring with --enable-gcc-warnings.
685 * xdisp.c (move_it_in_display_line_to) [lint]:
686 Initialize recently-added local.
688 2014-02-21 Daniel Colascione <dancol@dancol.org>
690 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
692 2014-02-20 Eli Zaretskii <eliz@gnu.org>
694 * xdisp.c (init_iterator): Don't dereference a bogus face
696 (try_cursor_movement): Don't use cursor position if
697 set_cursor_from_row failed to compute it. This avoids assertion
698 violations in MATRIX_ROW.
699 (move_it_in_display_line_to): Save the iterator state in ppos_it
700 only once per call. Reimplement the method used to return to the
701 best candidate position if all the positions found in display line
702 are beyond TO_CHARPOS. This cuts down the number of calls to
703 bidi_shelve_cache, which moves a lot of stuff when lines are long
704 and include bidirectional text. (Bug#15555)
706 2014-02-20 Glenn Morris <rgm@gnu.org>
708 * data.c (Fdefalias): Doc fix.
710 2014-02-19 Eli Zaretskii <eliz@gnu.org>
712 * xdisp.c (display_line): Fix horizontal scrolling of large images
713 when fringes are turned off. This comes at a price of not
714 displaying the truncation/continuation glyphs in this case.
717 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
718 CreateDIBSection returns an error indication, zero out *ximg after
719 destroying the image. This avoids crashes in memory allocations
720 due to the fact that some of the callers also call
721 x_destroy_x_image, which will attempt to free an already free'd
724 2014-02-18 Martin Rudalics <rudalics@gmx.at>
726 * widget.c (update_various_frame_slots): Don't set
727 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
729 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
731 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
733 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
735 temacs --daemon fix (Bug#16599).
736 * emacs.c (main): Initialize daemon_pipe[1] here ...
737 (syms_of_emacs): ... instead of here.
739 2014-02-16 Anders Lindgern <andlind@gmail.com>
741 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
744 2014-02-16 Daniel Colascione <dancol@dancol.org>
746 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
747 (xd_get_connection_address): Use it.
748 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
749 xd_get_connection_address because the latter signals if the bus
750 we're trying to close is already disconnected.
752 2014-02-13 Eli Zaretskii <eliz@gnu.org>
754 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
755 argument to CreateThread. This avoids segfaults on Windows 9X.
756 Reported by oslsachem <oslsachem@gmail.com>.
758 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
760 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
761 * unexhp9k800.c (unexec_error): New function, to simplify the code.
762 (check_lseek): New function, to report lseek errors.
763 (save_data_space, update_file_ptrs, read_header, write_header)
764 (copy_file, copy_rest, unexec): Use these news functions.
765 (update_file_ptrs): Don't assume wraparound behavior when
766 converting a large size_t value to off_t.
768 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
770 * composite.c (fill_gstring_header): Pass positions as C integers
771 and move parameters checking to...
772 (Fcomposition_get_gstring): ...this function. Handle case when
773 buffer positions are in reversed order and avoid crash (Bug#16739).
775 * buffer.c (validate_region): Mention current buffer in error message.
777 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
779 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
781 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
783 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
785 2014-02-11 Glenn Morris <rgm@gnu.org>
787 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
788 Replace refs to "OpenStep" in messages.
790 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
792 Avoid "." at end of error diagnostics.
793 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
795 * nsfns.m (ns_display_info_for_name):
796 * nsselect.m (Fx_own_selection_internal):
797 * nsterm.m (performDragOperation:):
798 Remove "." from end of diagnostic.
800 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
802 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
803 unintuitive (bug#15824).
804 (Fyes_or_no_p): Doc fix (bug#15456).
806 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
808 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
810 * eval.c (call_debugger): When exiting the debugger, do not allow
811 max_specpdl_size less than actual binding depth (Bug#16603).
812 (syms_of_eval): Adjust docstring.
814 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
816 * cmds.c (Fself_insert_command): Output a clearer error message on
817 negative repetitions (bug#9476).
819 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
821 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
823 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
825 * minibuf.c (Fread_string): Doc clarification (bug#15422).
827 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
829 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
831 * keyboard.c (Frecursive_edit): Fix typo in docstring.
833 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
835 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
837 * keyboard.c (Frecursive_edit): Say more precicely how throwing
838 `exit' works (bug#15865).
840 2014-02-07 Martin Rudalics <rudalics@gmx.at>
842 Constrain window box/body sizes and margin widths (Bug#16649).
843 * xdisp.c (window_box_width): Don't return less than zero.
844 (window_box_left_offset, window_box_right_offset): Don't return
845 more than the window's pixel width.
846 * window.c (window_body_height, window_body_width): Don't return
848 (window_resize_apply): Adjust margin width, if necessary.
850 2014-02-07 Glenn Morris <rgm@gnu.org>
852 * nsterm.m (syms_of_nsterm): Doc fix.
854 2014-02-06 Eli Zaretskii <eliz@gnu.org>
856 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
857 New variables: pointers through which to call the respective APIs.
858 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
859 (filename_from_ansi, sys_link, check_windows_init_file):
860 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
861 This is required on Windows 9X, where we dynamically load
862 UNICOWS.DLL which has their non-stub implementations.
863 (maybe_load_unicows_dll): Assign addresses to these 2 function
864 pointers after loading UNICOWS.DLL.
866 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
867 MultiByteToWideChar and WideCharToMultiByte through function
870 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
873 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
875 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
876 for OSX >= 10.9 if separate spaces are used.
877 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
879 2014-02-06 Glenn Morris <rgm@gnu.org>
881 * buffer.c (cache-long-scans): Doc fix.
883 2014-02-05 Eli Zaretskii <eliz@gnu.org>
885 * w32fns.c (Fw32_shell_execute): Doc fix.
887 2014-02-05 Bastien Guerry <bzg@gnu.org>
889 * syntax.c (Fforward_word): Call Fconstrain_to_field with
890 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
892 2014-02-05 Martin Rudalics <rudalics@gmx.at>
894 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
895 outside the window (Bug#16649).
897 * xdisp.c (note_mouse_highlight): When entering a margin area show
898 a non-text cursor (Bug#16647).
900 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
902 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
903 It prompted a compile-time diagnostic on GNU/Linux.
904 Simplify to remove the need for the label.
906 2014-02-04 Eli Zaretskii <eliz@gnu.org>
908 * w32menu.c (w32_popup_dialog): Don't condition the whole function
909 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
910 to show it; otherwise return 'unsupported--w32-dialog' to signal
911 to the caller that emulation with menus is necessary.
912 This resurrects code inadvertently deleted by the 2013-10-08 commit.
914 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
916 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
919 * menu.c (Fx_popup_dialog): Don't condition the call to
920 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
921 special symbol 'unsupported--w32-dialog', emulate the dialog with
922 a menu by calling x-popup-menu.
924 * menu.h (Qunsupported__w32_dialog): New extern variable.
926 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
928 * keyboard.c (kbd_buffer_get_event): Read file notification events
931 * xgselect.c (xg_select): Read glib events in any case, even if
932 there are no file descriptors to watch for. (Bug#16519)
934 2014-02-03 Martin Rudalics <rudalics@gmx.at>
936 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
937 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
938 * w32term.c (w32_draw_window_divider): Handle first and last
940 * w32term.h (w32_fill_area_abs): New function.
941 * xdisp.c (x_draw_right_divider): Don't draw over bottom
943 * xfaces.c (realize_basic_faces): Handle new face ids.
944 * xfns.c (Fx_create_frame): Call x_default_parameter for right
945 and bottom divider width.
946 * xterm.c (x_draw_window_divider): Handle first and last pixels
949 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
951 * print.c (Fexternal_debugging_output): Add cast to pacify
952 --enable-gcc-warnings.
953 * eval.c (call_debugger): Grow specpdl if the debugger was
954 entered due to specpdl overflow (Bug#16603) and allow more
955 specpdl space for the debugger itself.
957 2014-02-02 Martin Rudalics <rudalics@gmx.at>
959 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
962 2014-02-01 Eli Zaretskii <eliz@gnu.org>
964 * w32fns.c (Ffile_system_info): Use WINAPI in the function
965 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
967 * print.c (Fexternal_debugging_output): If the argument character
968 is non-ASCII, encode it with the current locale's encoding before
969 writing the result to the terminal. (Bug#16448)
971 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
972 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
975 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
977 * process.c (create_process): Reset SIGPROF handler in the child.
978 * callproc.c (call_process): Likewise.
980 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
982 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
984 2014-01-29 Eli Zaretskii <eliz@gnu.org>
986 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
987 of zero to print strings, GDB doesn't like it.
989 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
990 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
991 we still use correct addresses. (Bug#16576)
993 2014-01-27 K. Handa <handa@gnu.org>
995 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
996 to preserve the code detection behavior of 24.3.
997 * coding.h (struct coding_system): New member detected_utf8_bytes.
998 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
999 (decode_coding_gap): Use short cut for UTF-8 file reading only
1000 when coding->detected_utf8_bytes equals to coding->src_bytes.
1001 * fileio.c (Finsert_file_contents): Cancel the previous change.
1003 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1005 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1006 that are not visible.
1008 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1010 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1011 is grabbed (Bug#16565).
1013 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1015 * xdisp.c (last_max_ascent): Re-remove after erroneously
1016 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1018 (move_it_to): Re-remove reference to last_max_ascent.
1019 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1020 max_descent here instead of calling line_bottom_y.
1023 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1025 * terminal.c (initial_free_frame_resources): New function.
1026 (init_initial_terminal): Install new hook to free face cache
1027 on initial frame and avoid memory leak. For details, see
1028 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1029 * xfaces.c (free_frame_faces): Adjust comment.
1031 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1033 * data.c (Fstring_to_number): Document results if unparsable
1036 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1038 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1040 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1042 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1043 * coding.c (detect_coding_utf_8, emacs_mule_char)
1044 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1045 (check_utf_8, decode_coding):
1046 * coding.h (struct coding_system.errors):
1047 Use ptrdiff_t, not int, for integer values derived from buffer and
1050 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1051 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1052 before invoking decode_coding_gap, since there's just one block.
1054 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1056 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1057 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1058 too early. Again run change_frame_size before assigning menu-
1061 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1063 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1064 arrives, call x_check_fullscreen, in case the new display has a
1065 different resolution. (Bug#16517)
1067 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1069 * term.c (read_menu_input): If the selected frame changes, exit
1071 (tty_menu_show): If the selected frame changes while we displayed
1072 a menu, throw to top level. (Bug#16479)
1074 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1076 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1078 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1080 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1081 * data.c (count_one_bits_word): Fix bug (negated comparison)
1082 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1084 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1086 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1087 Avoid undefined behavior by initializing display property bit of a
1088 string processed by the bidirectional iterator. For details, see
1089 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1091 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1093 Minor cleanup of previous change.
1094 * image.c (imagemagick_error, Fimagemagick_types):
1095 Omit some recently-introduced and unnecessary casts and assignments.
1097 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1099 Fix two memory leaks discovered with Valgrind.
1100 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1101 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1103 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1105 Fixes in window size functions around Bug#16430 and Bug#16470.
1106 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1107 (Fwindow_mode_line_height, Fwindow_header_line_height)
1108 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1109 Minor doc-string adjustments.
1110 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1111 Rewrite doc-strings.
1112 (window_body_height, window_body_width): Do not count partially
1113 visible lines/columns when PIXELWISE is nil (Bug#16470).
1114 (Qfloor, Qceiling): New symbols.
1116 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1118 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1119 when the image cache is not yet allocated. (Bug#16509)
1121 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1123 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1124 re-attach intervals to its base buffer (Bug#16502).
1125 * intervals.c (set_interval_object): Move from here...
1126 * intervals.h (set_interval_object): ... to here. Fix comments.
1128 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1130 Avoid undefined behavior by initializing buffer redisplay bit.
1131 Problem reported by Dmitry Antipov in
1132 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1133 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1135 Revert some of the CANNOT_DUMP fix (Bug#16494).
1136 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1138 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1140 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1141 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1142 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1143 they are replaced by macros that expand into direct calls to the
1144 corresponding functions from GDI32.DLL.
1145 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1146 variables in the Cygwin build, they are unused.
1148 2014-01-19 K. Handa <handa@gnu.org>
1150 * composite.c (composition_update_it): Fix previous change.
1152 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1154 Fix file name handling on MS-Windows 9X.
1155 * w32.c (maybe_load_unicows_dll): New function.
1157 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1158 on, to make sure we can convert file names to and from UTF-8 on
1159 Windows 9X. This fixes a failure to start up because Emacs cannot
1160 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1162 * w32font.c [WINDOWSNT]: Include w32.h.
1163 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1164 of implementing the same stuff.
1165 Remove now unused g_b_init_is_windows_9x.
1167 * w32.h (maybe_load_unicows_dll): Add prototype.
1169 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1171 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1172 switch to single keyboard. Prevents daemon crashes when a new
1173 client connects while we show a TTY menu in an existing client.
1176 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1178 Fix MinGW64 porting problem with _setjmp.
1179 Reported by Eli Zaretskii in:
1180 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1181 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1182 the old _setjmp and _longjmp. All uses changed.
1184 2014-01-13 Daniel Colascione <dancol@dancol.org>
1186 * textprop.c (Fremove_list_of_text_properties):
1187 Correctly handle reaching the end of the interval tree. (Bug#15344)
1189 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1191 * xdisp.c (resize_mini_window): Round height to a multiple of
1192 frame's line height. Fix bug in calculation of window start
1193 position (Bug#16424).
1195 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1197 * macfont.m: Include termchar.h.
1198 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1199 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1200 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1201 *_WITH_GC_* to take face and f as parameters.
1202 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1203 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1205 2014-01-13 Daniel Colascione <dancol@dancol.org>
1207 Fix menu item updating in the presence of the Unity global menu
1210 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1211 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1213 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1214 updating menus; explain why.
1215 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1216 problem it's supposed to solve and it interferes with detecting
1217 the presence of a global menu.
1218 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1221 2014-01-11 K. Handa <handa@gnu.org>
1223 * composite.c (composition_update_it): Fix indexing of
1224 LGSTRING_CHAR (Bug#15984).
1226 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1228 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1230 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1232 * xdisp.c (try_window_id): Don't use this function's optimizations
1233 if overlays in the buffer displayed by the window have changed
1234 since last redisplay. (Bug#16347)
1235 (message_dolog): Fix indentation.
1237 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1239 * frame.c (frame_resize_pixelwise): Fix doc-string.
1241 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1243 Fix handling of internal borders (Bug#16348).
1244 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1245 Remove internal border width from pixel width of windows.
1246 (change_frame_size_1): Don't return early when frame's pixel
1247 size changes - we still have to record the new sizes in the
1249 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1250 also when toolbar gets larger.
1251 * window.c (check_frame_size): Include internal_border_width in
1253 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1254 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1255 In non-toolkit/non-GTK version clear internal border.
1256 * xterm.c (x_clear_under_internal_border): New function for
1257 non-toolkit/non-GTK version.
1258 (x_after_update_window_line): In non-toolkit/non-GTK version
1260 (handle_one_xevent, x_set_window_size):
1261 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1262 * xterm.h (x_clear_under_internal_border): Extern it.
1264 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1266 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1267 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1270 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1272 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1273 last value of point is not equal to buffer's point. (Bug#16129)
1275 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1278 * nsterm.h (updateCollectionBehavior): Rename from
1279 updateCollectionBehaviour. All uses changed.
1281 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1282 * Makefile.in (SETFATTR): New macro.
1283 (temacs$(EXEEXT)): Use it.
1285 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1287 Fix maximization behavior on Windows (Bug#16300).
1288 * w32fns.c (w32_fullscreen_rect): Don't handle
1289 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1290 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1291 of SetWindowPos. Restore last placement also when leaving
1292 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1293 but the FULLSCREEN_BOTH case.
1295 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1298 * data.c (arithcompare_driver):
1299 * fileio.c (Fcar_less_than_car):
1300 * fns.c (internal_equal):
1301 * frame.c (delete_frame):
1302 * lisp.h (enum More_Lisp_Bits):
1304 Avoid C99 constructs that don't work in C89.
1305 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1306 to port to C89, which doesn't have 'long long'.
1307 (count_trailing_zero_bits): Use them.
1309 2014-01-03 Chong Yidong <cyd@gnu.org>
1311 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1313 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1315 Further adjust frame/window scrollbar width calculations.
1316 * window.c (apply_window_adjustment):
1317 Set windows_or_buffers_changed.
1318 (Fwindow_scroll_bars): Return actual scrollbar width.
1319 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1320 For non-toolkit builds again use 14 as minimum width and set
1321 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1322 * xterm.c (XTset_vertical_scroll_bar): Take width from
1323 WINDOW_SCROLL_BAR_AREA_WIDTH.
1324 (x_new_font): Rename wid to unit. Base calculation of new
1325 scrollbar width on toolkit used and make it analogous to that of
1326 x_set_scroll_bar_default_width.
1327 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1328 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1329 of GetSystemMetrics.
1330 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1331 WINDOW_SCROLL_BAR_AREA_WIDTH.
1332 (x_new_font): Make it correspond to changes in xterm.c.
1334 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1336 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1337 This is a cleaner way to fix the MinGW-w64 porting problem.
1338 Check for INTPTR_MAX misconfiguration.
1340 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1342 * search.c (newline_cache_on_off, find_newline): In indirect
1343 buffers, use the newline cache of the base buffer.
1345 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1346 buffer, invalidate the caches of its base buffer. (Bug#16265)
1348 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1349 buffers, use the width-run cache of the base buffer.
1351 * xdisp.c (redisplay_window): When the window displays an indirect
1352 buffer, and the character widths in the display table have
1353 changed, invalidate the width-run cache of the corresponding base
1356 * fileio.c (Finsert_file_contents): When invalidating the newline
1357 cache, consider the case of inserting into indirect buffer.
1359 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1360 In indirect buffers, use the paragraph cache of the base buffer.
1362 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1364 * window.c (grow_mini_window): Fix last change.
1366 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1368 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1370 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1372 * w32term.c (w32_initialize): Use LCID and LOWORD.
1374 * w32proc.c (create_child): Use pid_t for 5th argument.
1375 (IsValidLocale): Don't provide prototype for MinGW64.
1376 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1377 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1379 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1380 MinGW64 doesn't support.
1382 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1384 * w32.c (set_named_security_info): New function.
1385 (acl_set_file): Fall back on set_named_security_info if
1386 set_file_security fails.
1387 (g_b_init_set_named_security_info_w)
1388 (g_b_init_set_named_security_info_a): New static variables.
1389 (globals_of_w32): Initialize them to zero.
1390 (set_named_security_info): Set them to non-zero if the
1391 corresponding API is available.
1392 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1393 New function typedefs.
1395 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1397 Some more fixes following pixelwise resize changes including one
1399 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1400 of frame_resize_pixelwise.
1401 * widget.c (pixel_to_text_size): New function.
1402 (update_wm_hints): Have size hints respect value of
1403 frame_resize_pixelwise.
1404 (EmacsFrameResize): Alway process resize requests pixelwise.
1405 * window.c (grow_mini_window): Make sure mini window is at least
1407 * xdisp.c (display_menu_bar): Make sure menubar extends till
1409 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1410 (x_set_tool_bar_lines): Calculate pixelwise.
1411 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1412 frame_resize_pixelwise.
1414 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1416 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1417 variables not used there.
1419 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1421 * w32.c (sys_umask): New function. (Bug#16299)
1423 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1425 * dispnew.c (change_frame_size_1): Take old width of root window
1426 from that window's pixel width. (Bug#16284)
1428 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1430 Plain copy-file no longer chmods an existing destination (Bug#16133).
1431 * fileio.c (realmask): Now a static var, not a local.
1432 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1433 Remove arg STATPTR. All uses changed.
1434 (Fcopy_file): Do not alter permissions of existing destinations,
1435 unless PRESERVE-PERMISSIONS (renamed from
1436 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1437 Avoid race when testing for existing destinations and for
1438 when input and output files are the same.
1439 If changing the group fails, adjust both default and
1440 preserved permissions so that access is not granted to the
1442 (Fset_default_file_modes, init_fileio): Update realmask.
1443 (Fdefault_file_modes): Use realmask instead of calling umask.
1445 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1447 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1448 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1449 flags on the daemon pipe ends before execing.
1451 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1453 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1454 session. (Bug#14739)
1456 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1458 * callproc.c (Vexec_path): Document that exec-directory is in it.
1460 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1462 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1465 2013-12-27 Chong Yidong <cyd@gnu.org>
1467 * data.c (Fsymbol_function): Doc fix.
1469 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1471 Some more tinkering with Bug#16051.
1472 * window.c (resize_frame_windows): Don't let the size of the
1473 root window drop below the frame's default character size.
1474 Never ever delete any subwindows - let the window manager do the
1477 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1478 of toolbar lines needed when they exceed the height of the root
1480 (unwind_create_frame_1): New function.
1481 (Fx_create_frame): Generally inhibit calling the window
1482 configuration change hook here. Remove extra call to
1483 change_frame_size - it's not needed when we don't run the
1484 configuration change hook.
1486 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1488 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1489 On my Fedora 19 platform the core dumps were so big that
1490 my desktop became nearly catatonic.
1491 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1492 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1493 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1494 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1495 a clang-only syntax.
1496 * conf_post.h (__has_feature): New macro, if not already defined.
1497 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1498 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1500 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1502 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1503 is a file name. (Bug#16252)
1505 2013-12-25 Chong Yidong <cyd@gnu.org>
1507 * keyboard.c (Voverriding_terminal_local_map)
1508 (Voverriding_local_map): Doc fix.
1510 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1512 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1514 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1515 file name when it is submitted to ShellExecute. Simplify code.
1516 Don't test DOCUMENT for being a string, as that is enforced by
1517 CHECK_STRING. Doc fix.
1519 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1521 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1522 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1523 redisplay_tool_bar does. Improve and fix commentary.
1524 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1525 limits of the glyph matrices. (Bug#16051)
1526 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1527 only when the new size is different from the old one, and the new
1528 size can be achieved given the frame height.
1530 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1532 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1534 2013-12-23 Glenn Morris <rgm@gnu.org>
1536 * lread.c (Fload): Mention load-prefer-newer in doc.
1538 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1540 Handle Bug#16207 by being more restrictive when running hooks.
1541 * window.c (unwind_change_frame): New function.
1542 (Fset_window_configuration): Don't run configuration change hook
1543 while the frame configuration is unsafe. Call select_window
1546 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1548 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1550 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1552 * nsterm.h: Declare EmacsColor category.
1554 * nsterm.m (NSColor): Implement EmacsColor category.
1555 (ns_get_color): Use colorUsingDefaultColorSpace.
1556 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1558 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1560 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1562 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1563 having the PNG_NORETURN attribute, to avoid compiler warning in
1566 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1568 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1570 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1571 fringe background extension.
1572 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1573 because they are now always the same as `left' and `width',
1574 respectively. Remove code for the case that `width' and
1575 `sb_width' are different.
1577 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1579 Remove scroll_bar_actual_width from frames.
1580 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1581 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1582 (x_figure_window_size):
1583 * nsterm.m (x_set_window_size):
1584 * widget.c (set_frame_size):
1585 * w32term.c (x_set_window_size):
1586 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1587 scroll_bar_actual_width.
1589 Convert scroll_bar members to integers on Windows.
1590 * w32term.h (struct scroll_bar): Convert top, left, width,
1591 height, start, end and dragging to integers.
1592 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1594 * w32term.c (w32_set_scroll_bar_thumb)
1595 (w32_scroll_bar_handle_click): Remove XINT conversions for
1596 scroll_bar members. Treat bar->dragging as integer.
1597 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1598 first element. Remove XINT conversions for scroll_bar members.
1599 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1600 Remove XINT conversions for scroll_bar members.
1602 Fix assignment for new window total sizes.
1603 * window.c (Fwindow_resize_apply_total): Assign values for
1606 2013-12-20 Chong Yidong <cyd@gnu.org>
1608 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1609 argument to `append'.
1611 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1613 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1614 current text face, for extending the face of the display margins.
1617 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1618 Doc fix. (Bug#16190)
1620 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1622 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1625 * nsterm.m (Qfile, Qurl): New.
1626 (EV_MODIFIERS2): New macro.
1627 (EV_MODIFIERS): Use EV_MODIFIERS2.
1628 (ns_term_init): Remove font and color from DND, does not work on
1629 newer OSX, and other ports don't have them.
1630 (performDragOperation:): Handle modifiers used during drag.
1631 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1632 Remove global Lisp variables used to communicate with ns-win.el.
1633 Remove font and color handling.
1634 (syms_of_nsterm): Defsym Qfile and Qurl.
1636 2013-12-19 Anders Lindgren <andlind@gmail.com>
1638 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1639 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1641 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1642 (constrainFrameRect): Remove special case nr_screens == 1.
1643 Don't constrain size to size of view.
1645 * nsterm.h (ns_output): Remove dont_constrain.
1647 2013-12-19 Anders Lindgren <andlind@gmail.com>
1649 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1651 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1653 Minor fixes for recent openp changes.
1654 * lisp.h (GCPRO7): New macro.
1655 * lread.c (openp): Use bool for boolean; all callers changed.
1656 Protect save_string from GC. Don't assume that file descriptors
1657 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1658 warning about uninitialized variable.
1660 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1662 * w32fns.c (emacs_abort): Use intptr_t as argument of
1663 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1665 2013-12-18 Glenn Morris <rgm@gnu.org>
1667 * lread.c (Fload): Pass load_prefer_newer to openp.
1668 Don't bother checking mtime if openp already did it.
1669 (openp): Add `newer' argument, to check all suffixes
1670 and find the newest file.
1671 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1672 * callproc.c (call_process):
1673 * charset.c (load_charset_map_from_file):
1674 * emacs.c (init_cmdargs):
1675 * image.c (x_create_bitmap_from_file, x_find_image_file):
1677 * lread.c (Flocate_file_internal):
1678 * process.c (Fformat_network_address):
1679 * sound.c (Fplay_sound_internal):
1680 * w32.c (check_windows_init_file):
1681 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1683 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1685 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1687 * w32.c (getloadavg): Don't index samples[] array with negative
1688 indices. Recover from wall-clock time being set backwards.
1690 * w32term.c (w32_initialize): Declare the argument of
1691 set_user_model as const.
1693 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1694 (w32_menu_show): Constify some arguments passed to MessageBox.
1696 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1697 to initialize Lisp objects.
1699 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1700 initialize Lisp objects.
1702 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1703 use variables used only on X under that condition.
1705 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1706 variables not used there.
1708 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1710 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1711 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1713 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1715 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1716 code, revealed in presence of R2L characters, character
1717 compositions, and display vectors. A better fix for Bug#16148.
1718 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1719 GTK and NS builds, they don't have this member of struct frame.
1721 * dispextern.h (struct composition_it): Correct a comment for the
1724 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1726 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1727 This prevents a compilation error on C compilers that do not
1728 default functions to return 'int' if not declared. Also, add
1729 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1730 since it now uses inline functions.
1732 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1734 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1735 display margins on mode line, header line, and in the frame's
1736 tool-bar window. (Bug#16165)
1738 2013-12-16 Andreas Schwab <schwab@suse.de>
1740 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1742 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1744 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1747 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1749 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1751 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1753 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1754 intended to find bogus pointers in font objects (Bug#16140).
1755 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1756 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1757 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1758 Disable for MS-Windows due to Bug#15876; apparently this
1759 requires more or less substantial changes in fontset code.
1760 * xfont.c (xfont_close):
1761 * xftfont.c (xftfont_close): Call x_display_info_for_display
1762 to check whether 'Display *' is valid (Bug#16093 and probably
1765 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1767 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1768 Reported by Juanma Barranquero <lekktu@gmail.com>.
1770 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1771 open a pty on MS-Windows. (Bug#16152)
1773 * emacs.c (decode_env_path): Fix bogus comparison against
1774 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1776 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1778 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1779 (Fx_file_dialog): Add parentheses around && to silence warning.
1781 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1783 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1785 * xdisp.c (extend_face_to_end_of_line): Extend background of
1786 non-default face in margin areas as well. (Bug#16151)
1787 (display_line): Call extend_face_to_end_of_line for continued
1788 lines as well, if the display margins have non-zero width.
1789 (set_glyph_string_background_width): When needed, set the
1790 extends_to_end_of_line_p flag on glyph strings to be drawn in
1791 margin areas, not only in the text area.
1793 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1796 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1798 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1799 Don't worry about verify_error being t, since it has to be a list.
1801 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1803 Use bool for boolean, focusing on headers.
1804 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1805 No need to include <stdbool.h>, since conf_post.h does it now.
1806 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1807 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1808 (SET_PER_BUFFER_VALUE_P):
1809 * ccl.c, ccl.h (setup_ccl_program):
1810 * ccl.h (CHECK_CCL_PROGRAM):
1811 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1812 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1813 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1814 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1815 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1816 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1817 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1818 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1819 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1820 (CHARSET_FAST_MAP_SET):
1821 * coding.c (decode_coding_ccl, encode_coding_ccl):
1822 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1823 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1824 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1825 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1826 (decode_coding_c_string):
1827 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1828 * conf_post.h (has_attribute):
1829 * dispextern.h (trace_redisplay_p)
1830 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1831 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1832 (SET_GLYPH_FROM_CHAR_GLYPH)
1833 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1834 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1835 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1836 (cursor_in_mouse_face_p):
1837 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1838 (blank_row, prepare_desired_row)
1839 (build_frame_matrix_from_leaf_window, make_current)
1840 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1841 (update_window, scrolling_window, update_frame_line):
1842 * disptab.h (GLYPH_FOLLOW_ALIASES):
1843 * editfns.c (Fformat):
1844 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1845 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1846 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1847 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1848 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1849 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1850 (FONT_DEFERRED_LOG):
1851 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1852 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1853 (FRAME_MOUSE_UPDATE):
1854 * fringe.c (Fdefine_fringe_bitmap):
1855 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1856 (x_create_bitmap_from_xpm_data, xpm_load_image):
1857 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1858 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1859 (MERGE_INTERVAL_CACHE):
1860 * keymap.h (KEYMAPP):
1861 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1862 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1863 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1864 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1865 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1866 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1867 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1868 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1869 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1870 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1871 (SETUP_BUFFER_SYNTAX_TABLE):
1872 * systime.h (timespec_valid_p):
1873 * term.c (save_and_enable_current_matrix):
1874 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1875 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1876 (redisplay_internal, try_window_reusing_current_matrix)
1877 (sync_frame_with_window_matrix_rows, try_window_id)
1878 (display_menu_bar, display_tty_menu_item, display_mode_line)
1879 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1880 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1881 * xmenu.c (xmenu_show):
1882 * xterm.c (use_xim, x_term_init):
1883 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1884 (struct x_bitmap_record):
1885 Use bool for booleans.
1886 * ccl.c (struct buffer_text):
1887 * ccl.h (struct ccl_program):
1888 * charset.h (struct charset):
1890 * coding.h (struct iso_2022_spec, struct coding_system):
1891 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1892 (struct glyph_string, struct face, struct face_cache)
1893 (struct bidi_string_data, struct bidi_it)
1894 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1896 * editfns.c (Fformat):
1897 * frame.h (struct frame):
1898 * fringe.c (struct fringe_bitmap):
1899 * intervals.h (struct interval):
1900 * keyboard.h (struct kboard):
1901 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1902 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1903 (struct Lisp_Buffer_Local_Value, union specbinding):
1904 * macfont.m (struct macfont_info):
1905 * process.h (struct Lisp_Process):
1906 * termchar.h (struct tty_display_info):
1907 * window.h (struct window):
1908 * xterm.h (struct x_output):
1909 Use bool_bf for boolean bit-fields.
1910 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1911 All callers changed.
1912 * ccl.h (struct ccl_program): Remove unused members private_state,
1913 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1915 (struct ccl_spec): Remove unused members cr_carryover,
1916 eight_bit_carryover.
1917 * conf_post.h: Include <stdbool.h>.
1918 (bool_bf): New type.
1919 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1920 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1921 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1922 'do { ... } while (false)' brackets.
1923 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1924 Args must now be expressions; all callers changed.
1925 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1926 (PRODUCE_GLYPHS): Simplify use of boolean.
1927 * fileio.c (Fcopy_file):
1928 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1929 * lisp.h (UNGCPRO): Return void, not int.
1930 (FOR_EACH_TAIL): Use void expression, not int expression.
1931 * region-cache.c: Reindent.
1932 * region-cache.h: Copy comments from region-cache.c, to fix
1933 incorrect remarks about booleans.
1935 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1937 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1938 when character at point is displayed from a display vector.
1941 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1943 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1944 now a list of certificate validation checks that will abort a
1945 connection with an error.
1946 (Fgnutls_boot): Document it and use it.
1948 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1950 * w32term.c (w32_enable_frame_resize_hack): New variable.
1951 (x_set_window_size): Use it to hack frame resizing on Windows
1954 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1956 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1957 Windows-specific code to w32.c. Change error message text to
1958 match that of Posix platforms.
1960 * w32.c (w32_copy_file): New function, most of the code copied and
1961 reworked from Fcopy_file. Improve error handling. Plug memory
1962 leak when errors are thrown. Support file names outside of the
1963 current codepage. (Bug#7100)
1965 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1967 * lread.c (load_path_default): Prototype.
1969 2013-12-13 Glenn Morris <rgm@gnu.org>
1971 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1972 (dump_path): Remove.
1973 (load-path-default): Remove `changed' argument.
1974 Do not set dump_path permanently. Simplify.
1975 (init_lread): Simplify.
1976 (syms_of_lread): Remove dump_path.
1978 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1980 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1981 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1982 2013-12-12 font-related change to avoid Bug#16128, which
1983 is quite hard to fix without even more substantial changes.
1985 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1987 * font.c (font_close_object): Check for live frame (Bug#16128).
1989 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1991 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1992 Return ptrdiff_t, not int, since it's a buffer size.
1993 Reindent/reparen some macros to a more Gnuish style.
1995 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1997 Avoid undefined behavior with huge regexp interval counts.
1998 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1999 since it's now specialized to interval counts. All uses changed.
2000 Do not assume wrapraound on signed integer overflow.
2001 (regex_compile): Simplify based on the above changes.
2003 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2005 Support file names on MS-Windows that use characters outside of
2006 the current system codepage. (Bug#7100)
2008 * w32.c (get_file_security, set_file_security)
2009 (create_symbolic_link): Separate pointers and boolean flags for
2010 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2011 non-zero, else the former.
2012 (codepage_for_filenames, filename_to_utf16, )
2013 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2015 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2017 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2018 Accept only one argument; all callers changed.
2019 (dostounix_filename): Remove the second argument, now works in
2020 UTF-8. All callers changed.
2021 (parse_root): Lose DBCS code.
2022 (get_long_basename, w32_get_short_filename, init_environment)
2023 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2024 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2025 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2026 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2027 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2028 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2030 (ansi_encode_filename): New function.
2031 (get_emacs_configuration, get_emacs_configuration_options):
2033 (add_volume_info, GetCachedVolumeInformation): Run the input file
2034 name through unixtodos_filename, to ensure it is stored and
2035 referenced in canonical form.
2036 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2037 (logon_network_drive, sys_link, utime): Improve error handling.
2038 (sys_access): New function.
2039 (hashval, generate_inode_val): Unused functions deleted.
2040 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2041 (check_windows_init_file): Convert error message from UTF-8 to
2042 ANSI codepage, for display in the message box.
2043 (globals_of_w32): Set w32_unicode_filenames according to the OS
2046 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2047 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2048 (syms_of_w32term): Declare w32-unicode-filenames.
2050 * w32proc.c (new_child, delete_child): Remove code that handled
2051 unused pending_deletion and input_file members of the child struct.
2052 (create_child, sys_spawnve): Convert all file names to ANSI
2053 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2054 name cannot be encoded in ANSI codepage. Don't use
2055 unixtodos_filename, mirror slashes by hand.
2056 (record_infile, record_pending_deletion): Functions deleted.
2057 (Fw32_short_file_name): Call w32_get_short_filename instead of
2060 * w32notify.c (add_watch): Work in Unicode mode when
2061 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2062 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2063 instead, do the same with Lisp primitives.
2065 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2066 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2067 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2068 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2069 (Fw32_shell_execute): Improve error reporting.
2070 (Fdefault_printer_name): Ifdef away for Cygwin.
2072 * w32.h (struct _child_process): Remove input_file and
2073 pending_deletion members that are no longer used.
2074 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2075 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2076 (ansi_encode_filename): New and updated prototypes.
2078 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2080 (unexec): Don't use dostounix_filename, it expects a file name in
2081 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2084 * fileio.c (Ffile_name_directory, file_name_as_directory)
2085 (directory_file_name, Fexpand_file_name)
2086 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2087 arguments of dostounix_filename.
2088 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2089 use MAX_UTF8_PATH for size of file-name strings.
2090 (emacs_readlinkat): Build an explicitly unibyte string for file
2092 (syms_of_fileio) <file-name-coding-system>:
2093 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2095 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2096 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2097 directories to UTF-8.
2098 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2099 environment, and each element of the input PATH, to UTF-8.
2101 * dired.c (file_attributes): Use build_unibyte_string explicitly
2102 to make Lisp strings from user and group names.
2104 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2107 * coding.c (decode_file_name, encode_file_name): New functions.
2109 * termcap.c (tgetent): Adapt to the change in arguments of
2112 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2115 * msdos.c (dostounix_filename, init_environment): Adapt to the
2116 change in arguments of dostounix_filename.
2118 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2119 [WINDOWSNT]: Encode file names passed to the image libraries in
2122 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2123 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2125 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2126 arguments of dostounix_filename.
2128 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2130 * font.h (struct font_entity) [HAVE_NS]: New field to record
2131 font driver which was used to create this entity.
2132 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2133 frame where the font was opened.
2134 (font_close_object): Add prototype.
2135 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2136 (font_close_object): Not static any more. Lost frame arg.
2137 Adjust comment and users.
2138 * alloc.c (cleanup_vector): Call font_close_object to adjust
2139 per-frame font counters correctly. If HAVE_NS, also call
2140 driver-specific cleanup for font-entity objects.
2141 * ftfont.c (ftfont_open):
2142 * nsfont.m (nsfont_open):
2143 * w32font.c (w32font_open_internal):
2144 * xfont.c (xfont_open):
2145 * xftfont.c (xftfont_open): Save frame pointer in font object.
2146 * macfont.m (macfont_open): Likewise.
2147 (macfont_descriptor_entity): Save driver pointer to be able
2148 to call its free_entity routine when font-entity is swept.
2149 * ftxfont.c (ftxfont_open): Add eassert because frame
2150 pointer should be saved by ftfont_driver.open.
2152 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2154 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2155 input polling is used. This is still meaningful for Cygwin, see
2156 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2157 * keyboard.c (poll_for_input_1, input_polling_used):
2158 Define unconditionally.
2159 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2160 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2161 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2162 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2163 (face_for_char): Likewise. Rearrange eassert and return ASCII
2164 face for CHAR_BYTE8_P.
2165 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2167 2013-12-11 Ken Brown <kbrown@cornell.edu>
2169 * dispextern.h (erase_phys_cursor):
2170 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2172 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2174 * nsterm.m (x_free_frame_resources):
2175 * term.c (tty_free_frame_resources):
2176 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2177 face cache because it's implied by free_frame_faces anyway.
2178 * w32term.c (x_free_frame_resources): Likewise. Do not call
2179 free_frame_faces twice.
2181 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2183 * editfns.c (Fformat_time_string): Mention %F in the doc.
2185 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2187 * window.c (resize_frame_windows): Don't return immediately when
2188 the root window's size doesn't change - the minibuffer window
2189 may still have to be repositioned/resized.
2190 * xfns.c (Fx_create_frame): Always change the frame size after
2191 initializing the frame's faces.
2192 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2193 change_frame_size should already have done it.
2194 (x_new_font): Assign new tool- and menu-bar heights.
2195 (x_set_window_size_1): Account for tool- and menu-bar heights
2196 (Bug#16013). Don't set pixel sizes since change_frame_size
2197 should already have done it.
2199 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2201 Remove the option of using libcrypto.
2202 * Makefile.in (LIB_CRYPTO): Remove.
2203 (LIBES): Don't use it.
2205 2013-12-11 Juri Linkov <juri@jurta.org>
2207 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2208 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2210 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2212 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2213 drawn tool bar items (Bug#16058).
2214 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2216 2013-12-09 Ken Brown <kbrown@cornell.edu>
2218 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2220 * lisp.h (get_frame_param): Adjust conditions for prototype
2223 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2225 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2226 Avoid unused macro warning if configured --without-xft.
2228 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2230 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2232 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2234 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2236 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2238 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2240 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2242 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2244 Use libcrypto's checksum implementations if available, for speed.
2245 * Makefile.in (LIB_CRYPTO): New macro.
2248 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2249 The macro didn't conform to C99 due to type mismatch,
2250 which caused compilation failure with Sun C 5.12,
2251 and it was confusing anyway. Include window.h to declare
2252 redisplay_other_windows.
2254 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2256 * window.c (set_window_buffer): Update mode line (bug#16084).
2258 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2260 Fix minor problems found by static checking.
2261 * keyboard.c (poll_for_input_1, input_polling_used):
2262 Define only if HAVE_NTGUI.
2263 * xmenu.c (popup_activate_callback): Omit unnecessary
2264 check against USE_X_TOOLKIT, which must be defined here anyway.
2265 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2268 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2270 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2272 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2274 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2276 * nsterm.m (x_set_window_size): Remove fprintf.
2277 (init): Define always. Set applicationDidFinishLaunchingCalled
2279 (applicationDidFinishLaunching:):
2280 Set applicationDidFinishLaunchingCalled.
2281 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2284 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2286 Pixel resize changes for NS (Bug#16049).
2287 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2288 height/width. row/cols are locals.
2289 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2290 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2291 (windowWillResize): Remove gsextra. Calculate extra as in
2293 (x_new_font): Don't change frame size if fullscreen.
2294 Change size pixelwise.
2296 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2297 comment in xfns.c. Change to pixelwise call.
2299 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2301 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2304 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2306 * xterm.c (input_signal_count): Remove.
2307 (x_dispatch_event): Define unconditionally.
2308 (x_make_frame_visible): Process X events until the frame
2309 is really visible (Bug#16027).
2310 * xterm.h (x_dispatch_event): Declare unconditionally.
2312 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2314 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2316 * nsterm.m (x_set_window_size): Handle pixelwise.
2318 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2320 * w32term.c (x_new_font):
2321 * xterm.c (x_new_font): Calculate new frame size from new font
2324 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2326 * lisp.h (FOR_EACH_TAIL): New macro.
2327 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2329 * window.c (select_window): Call second wset_redisplay before we change
2330 selected_window (bug#16034).
2332 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2334 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2336 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2338 * w32xfns.c: Include window.h, to avoid a compiler warning.
2340 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2342 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2343 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2344 window_scroll takes care of it.
2345 (Fset_window_point, Fdelete_other_windows_internal)
2346 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2347 (Fsplit_window_internal, Fdelete_window_internal)
2348 (Fresize_mini_window_internal, Fset_window_configuration)
2349 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2350 cause redisplay instead of forcing a complete redisplay.
2351 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2352 we're only affecting the selected_window.
2354 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2356 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2357 directional control characters. Update type and category
2358 determination according to the UBA from Unicode v6.3.
2359 (bidi_category_t): New category EXPLICIT_FORMATTING.
2361 * dispextern.h (bidi_type_t): Update to include new bidirectional
2362 properties introduced with Unicode v6.3. (Bug#16043)
2364 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2366 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2369 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2371 * font.c (font_list_entities): Remove dummy assignment.
2372 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2373 used on graphic displays only. Remove unused 'font_encoder' member.
2374 (struct font_bitmap): Remove unused 'extra' member.
2375 * nsfont.m (nsfont_open):
2376 * w32font.c (w32font_open_internal):
2377 * ftfont.c (ftfont_get_bitmap): Adjust users.
2379 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2381 Use bool for boolean.
2382 * tparam.c (tparam1):
2383 * undo.c (record_point, record_property_change):
2384 Use bool for boolean, for local vars that are always true or false.
2386 Minor integer overflow fixes (Bug#16033).
2387 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2388 This improves on the previous fix to this function.
2389 (window_resize_check): When summing up pixel counts, don't rely on
2390 undefined behavior if the sum overflows.
2392 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2394 * window.c (Fset_window_new_pixel): Don't choke at negative
2395 argument value (Bug#16033).
2397 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2398 to avoid crash in window_box_height.
2400 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2401 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2403 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2405 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2407 Minor integer overflow fixes.
2408 * window.c (Fset_window_new_pixel, grow_mini_window):
2409 * xdisp.c (Fwindow_text_pixel_size):
2410 Avoid undefined behavior on signed integer overflow.
2411 * xfns.c (x_set_mouse_color):
2412 Check that drag shape fits in 'unsigned', since that's what X wants.
2414 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2416 Improve reporting of fatal exception on MS-Windows.
2417 * w32fns.c (my_exception_handler): New function.
2418 (globals_of_w32fns): Set it up as the unhandled exception
2419 handler. Initialize exception code and address to zeros.
2420 (emacs_abort): If the exception code and address are available,
2421 print them at the beginning of the backtrace. Fix the format of
2422 printing addresses (was producing 0x0x12345678 on XP).
2425 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2427 * eval.c (Fbacktrace__locals): New function.
2428 (syms_of_eval): Defsubr it.
2430 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2432 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2433 Define here to unify between...
2434 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2435 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2437 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2439 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2441 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2442 fringe background extension.
2443 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2444 because they are now always the same as `left' and `width',
2445 respectively. Remove code for the case that `width' and
2446 `sb_width' are different.
2448 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2450 Fix minor problems found by static checking.
2451 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2452 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2453 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2455 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2457 * image.c (imagemagick_compute_animated_image): Don't crash if we
2458 have an animation with different-sized images (bug#15313).
2460 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2462 Remove some unused items introduced during pixelwise change.
2463 * window.c (window_resize_total_check): Remove unused function.
2464 * xdisp.c (remember_mouse_glyph): Remove unused label.
2465 (Ftool_bar_height): Move declaration inside #if.
2466 * xterm.c (x_set_window_size): Don't use r and c.
2468 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2470 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2473 * window.c (Fset_window_configuration): Comment out unused variables.
2475 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2477 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2479 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2481 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2483 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2484 HAVE_GNUTLS3 (Bug#16001).
2486 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2487 if interrupts are deferred (Bug#15801).
2489 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2491 Support resizing frames and windows pixelwise.
2492 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2493 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2494 (struct glyph_matrix): Replace window_left_col and
2495 window_top_line by window_pixel_left and window_pixel_top.
2496 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2498 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2499 (draw_window_divider, move_it_to, x_draw_right_divider)
2500 (x_draw_bottom_divider, change_frame_size): Add or fix
2502 * dispnew.c (change_frame_size_1): Change prototype.
2503 (adjust_glyph_matrix, required_matrix_width)
2504 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2505 values instead of lines and columns.
2506 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2507 WINDOW_TOTAL_FRINGE_WIDTH.
2508 (handle_window_change_signal, do_pending_window_change)
2509 (init_display): Adjusts calls of change_frame_size.
2510 (change_frame_size, change_frame_size_1): Handle pixelwise
2512 * frame.c (Qright_divider_width, Qbottom_divider_width):
2514 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2515 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2516 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2517 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2519 (set_frame_param): New function.
2520 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2521 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2522 (Ffringe_width, Fborder_width, Fright_divider_width)
2523 (Fbottom_divider_width): New functions, defsubr them.
2524 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2525 New argument pixelwise.
2526 (struct frame_parm_table): New members Qright_divider_width and
2527 Qbottom_divider_width.
2528 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2529 (x_report_frame_params): Handle Qright_divider_width and
2530 Qbottom_divider_width.
2531 (x_set_right_divider_width, x_set_bottom_divider_width):
2533 (frame_resize_pixelwise): New option.
2534 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2535 new_pixelwise, right_divider_width and bottom_divider_width;
2536 remove total_lines; rename text_lines, text_cols, new_text_lines
2537 and new_text_cols to text_height, text_width, new_height and
2538 new_width respectively.
2539 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2540 FRAME_TEXT_WIDTH respectively.
2541 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2542 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2543 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2545 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2546 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2547 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2548 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2549 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2550 (FRAME_TOTAL_COLS_ARG): Remove macro.
2551 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2552 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2553 (x_wm_set_size_hint): Handle frame pixel sizes.
2554 * indent.c (compute_motion, Fcompute_motion):
2555 Call window_body_width instead of window_body_cols.
2556 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2557 (make_lispy_position): Handle right and bottom dividers.
2558 (Fsuspend_emacs): Pixelize call of change_frame_size.
2559 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2560 * lisp.h: Extern set_frame_param.
2561 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2563 (Fx_create_frame): Add entry for vertical_drag_cursor.
2564 Pixelize call of change_frame_size.
2565 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2566 * nsterm.m (ns_update_window_end): Optionally draw right
2568 (x_set_window_size): Add argument pixelwise.
2569 Call check_frame_size and change_frame_size with pixelwise zero.
2570 (ns_draw_window_divider): New function.
2571 (ns_redisplay_interface): Add ns_draw_window_divider.
2572 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2573 (x_new_font): Call x_set_window_size with pixelwise zero.
2574 * print.c (print_object): For a window print its sequence
2576 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2577 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2578 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2579 (w32_createwindow): Use scroll bar area width.
2580 (w32_wnd_proc): Handle bottom divider width.
2581 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2582 (Fx_create_frame): Default divider width parameters.
2583 Caclulate sizes pixelwise. Add vertical drag cursor support.
2584 (x_create_tip_frame): Default divider widths to zero.
2585 Pixelize call to change_frame_size.
2586 (Fx_show_tip): Add handling of divider widths. Pixelize window
2588 (Fw32_frame_rect): New function.
2589 (frame_parm_handler w32_frame_parm_handlers): Add divider
2591 (Vx_window_vertical_drag_shape): Add variable.
2592 * w32inevt.c (resize_event, maybe_generate_resize_event):
2593 Pixelize change_frame_size calls.
2594 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2596 * w32term.c (w32_draw_window_divider): New function.
2597 (x_update_window_end): Handle right divider.
2598 (w32_draw_fringe_bitmap, x_scroll_run)
2599 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2600 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2601 Calculate new frame sizes pixelwise.
2602 (x_new_font): Pixelize call to x_set_window_size.
2603 (x_check_fullscreen): Pixelize call to change_frame_size.
2604 (x_set_window_size_1, x_set_window_size): New argument
2605 pixelwise. Calculate pixelwise.
2606 (x_wm_set_size_hint): Use scroll bar area width.
2607 (w32_redisplay_interface): Add w32_draw_window_divider.
2608 * w32term.h (struct w32_output): Add vertical drag cursor.
2609 * widget.c (set_frame_size, update_wm_hints)
2610 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2612 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2613 * window.c (sequence_number): Restore.
2614 (Fwindow_pixel_width, Fwindow_pixel_height)
2615 (Fwindow_mode_line_height, Fwindow_header_line_height)
2616 (window_pixel_to_total, Frun_window_scroll_functions)
2617 (Fset_window_new_pixel, window_resize_apply_total)
2618 (Fwindow_resize_apply_total): New functions.
2619 (window_body_height, window_body_width): Rename from
2620 window_body_lines. New argument PIXELWISE.
2621 Calculate pixelwise.
2622 (Fwindow_body_height, Fwindow_body_width): New argument
2624 (coordinates_in_window, window_relative_x_coord): Use window's
2625 pixel width instead of total width.
2626 (replace_window, recombine_windows): Initialize pixel values.
2627 (resize_root_window, resize_frame_windows, grow_mini_window)
2628 (shrink_mini_window): New argument PIXELWISE.
2629 Calculate pixelwise.
2630 (Fdelete_other_windows_internal, adjust_window_margins)
2631 (window_resize_check, window_resize_apply)
2632 (Fdelete_window_internal, Fresize_mini_window_internal)
2633 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2634 (check_frame_size): Rename arguments. New argument PIXELWISE.
2635 Calculate pixelwise.
2636 (set_window_buffer): Make samebuf bool. Run configuration change
2637 hook only if buffer changed.
2638 (Fset_window_buffer): Rewrite doc-string.
2639 (make_window): Initialize new_pixel slot.
2640 (Fwindow_resize_apply): Check pixel size of root window.
2641 (Fsplit_window_internal): Call 2nd argument pixel_size.
2642 Calculate pixelwise.
2643 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2645 (save_window_data): New slots frame_text_width,
2646 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2647 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2649 (Fcurrent_window_configuration, Fset_window_configuration)
2650 (save_window_save, compare_window_configurations): Handle new
2651 slots in save_window_data and saved_window.
2652 (Fset_window_scroll_bars): Fix doc-string.
2653 (window_resize_pixelwise): New variable.
2654 (coordinates_in_window, Fcoordinates_in_window_p):
2656 (make_parent_window): Adjust sequence_number.
2657 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2659 * window.h (struct window): New members new_pixel, pixel_left,
2660 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2661 (wset_new_pixel): New function.
2662 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2663 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2664 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2665 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2666 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2667 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2668 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2669 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2670 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2671 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2672 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2673 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2674 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2675 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2676 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2678 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2679 (window_body_width, check_frame_size): Adapt external declarations.
2680 * xdisp.c (last_max_ascent): New integer.
2681 (window_text_bottom_y): Handle bottom divider.
2682 (window_box_width, window_box_height): Calculate pixelwise.
2683 (get_glyph_string_clip_rects): Handle right divider.
2684 (remember_mouse_glyph): When windows are resized pixelwise
2685 proceed with width and height set to 1.
2686 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2688 (move_it_to): Calculate and return maximum x position
2690 (Fwindow_text_pixel_size): New function.
2691 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2692 (tool_bar_lines_needed): Rename to tool_bar_height.
2693 Calculate pixelwise.
2694 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2695 Calculate pixelwise.
2696 (redisplay_tool_bar): Calculate pixelwise.
2697 (redisplay_window): Calculate pixelwise. Handle dividers.
2698 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2699 (x_draw_vertical_border): Handle dividers.
2700 (define_frame_cursor1): Handle vertical drag cursor.
2701 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2702 (expose_window): Calculate pixelwise. Handle dividers.
2703 (init_xdisp): Initialize pixel values.
2704 * xfaces.c (Qwindow_divider): New face.
2705 (realize_basic_faces): Realize it.
2706 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2707 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2708 (x_set_scroll_bar_default_width): Default actual width to 16.
2709 (Fx_create_frame): Set sizes pixelwise.
2710 (x_create_tip_frame): Default divider widths to zero.
2711 Pixelize call of change_frame_size.
2712 (Fx_show_tip): Handle divider widths. Initial pixel position
2714 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2715 (Vx_window_vertical_drag_shape): New option.
2716 * xmenu.c (free_frame_menubar): Pixelize call of
2718 * xterm.c (x_draw_window_divider): New function.
2719 (x_update_window_end): Optionally draw right divider.
2720 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2721 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2722 (handle_one_xevent, x_new_font): Calculate pixelwise.
2723 (x_set_window_size_1, x_set_window_size): New argument
2724 pixelwise. Calculate pixelwise.
2725 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2726 (struct x_redisplay_interface): Add x_draw_window_divider.
2727 * xterm.h (struct x_output): Add vertical_drag_cursor.
2729 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2731 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2732 Set invisible frames's `redisplay' when a full redisplay is requested.
2733 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2734 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2735 (display_mode_lines): Set it here instead.
2737 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2739 * dispextern.h (set_window_update_flags): Remove.
2741 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2743 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2745 * xdisp.c (REDISPLAY_SOME_P): New macro.
2746 (redisplay_internal): Use it (bug#15999).
2747 (prepare_menu_bars, redisplay_window): Use it as well.
2749 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2751 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2753 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2754 (globals_of_w32font): Zero it out.
2755 (GetCharWidth32W_Proc): New function pointer.
2756 (get_char_width_32_w): New function.
2757 (compute_metrics): If get_glyph_outline_w returns an error, try
2758 get_char_width_32_w before declaring a failure. This avoids
2759 punishing raster (a.k.a. "bitmap") fonts by slowing down
2760 redisplay. (Bug#6364).
2762 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2764 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2765 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2766 highlight needs to be redisplayed. (Bug#15913)
2768 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2770 Fix minor problems found by static checking.
2771 * buffer.h (struct buffer_text, struct buffer):
2772 * frame.h (struct frame):
2773 * window.h (struct window):
2774 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2775 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2776 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2777 no-longer-valid use of HAVE_MENUS.
2778 * xdisp.c (propagate_buffer_redisplay): Now static.
2780 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2782 * xmenu.c (Fmenu_or_popup_active_p):
2783 * window.c (Fset_window_configuration):
2784 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2785 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2786 * fns.c (Fyes_or_no_p):
2787 * editfns.c (Fmessage_box, Fmessage_or_box):
2788 * alloc.c (make_save_ptr_ptr):
2789 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2791 * window.c (Fset_window_configuration): Move select_window later.
2793 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2795 Refine redisplay optimizations to only redisplay *some* frames/windows
2796 rather than all of them.
2797 * xdisp.c (REDISPLAY_SOME): New constant.
2798 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2799 (bset_redisplay, bset_update_mode_line): New functions.
2800 (message_dolog): Use bset_redisplay.
2801 (clear_garbaged_frames): Use fset_redisplay.
2802 (echo_area_display): Use wset_redisplay.
2803 (buffer_shared_and_changed): Remove.
2804 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2805 frame titles. Compute the actual set of windows redisplayed.
2806 Don't update frame titles and menu bars for frames that don't need to
2808 (propagate_buffer_redisplay): New function.
2810 (redisplay_internal): Use it. Be more selective in the set of windows
2811 we redisplay. Propagate windows_or_buffers_changed to
2812 update_mode_lines a bit later to simplify the code.
2813 (mark_window_display_accurate_1): Reset window and buffer's
2815 (redisplay_window): Do nothing if neither the window nor the buffer nor
2816 the frame needs redisplay.
2817 * window.h (struct window): Add `redisplay' field.
2818 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2819 (redisplay_other_windows, window_list): New declarations.
2820 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2821 (window_list): Not static any more.
2822 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2823 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2824 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2825 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2826 * frame.h (struct frame): Add `redisplay' field.
2827 Move `external_menu_bar' bitfield next to other bit-fields.
2828 (SET_FRAME_GARBAGED): Use fset_redisplay.
2829 (SET_FRAME_VISIBLE): Don't garbage the frame;
2830 Use redisplay_other_windows.
2831 * buffer.h (struct buffer): Add `redisplay' field.
2832 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2833 (modify_overlay): Use bset_redisplay.
2834 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2836 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2838 Support w32 file notifications in batch mode.
2839 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2840 invalid (which happens in batch mode). If non-interactive, call
2841 handle_file_notifications to store file notification events in the
2842 input queue. (Bug#15933)
2844 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2846 * w32inevt.c (handle_file_notifications): Now external, not static.
2848 * w32term.h (handle_file_notifications): Provide prototype.
2850 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2851 init_crit, since init_display, which does that otherwise, is not
2854 2013-11-27 Glenn Morris <rgm@gnu.org>
2856 * Makefile.in ($(lispsource)/international/charprop.el): New.
2857 (emacs$(EXEEXT)): Depend on charprop.el.
2859 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2861 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2862 deleting portions of the buffer under non-nil REPLACE argument.
2865 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2866 directory, watch it and not its parent.
2867 (add_watch): Allow empty string in FILE.
2869 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2871 * window.c (Fset_window_start, window_resize_apply)
2872 (window_scroll): Reset window_end_valid (Bug#15957).
2874 2013-11-27 Glenn Morris <rgm@gnu.org>
2876 * Makefile.in (leimdir): Now in lisp source directory.
2877 ($(leimdir)/leim-list.el): Just use ../leim .
2878 * epaths.in (PATH_DUMPLOADSEARCH):
2879 * lread.c (load_path_default):
2880 * nsterm.m (ns_load_path): No more leim directory.
2882 2013-11-26 Andreas Schwab <schwab@suse.de>
2884 * .gdbinit (xgettype): Add cast.
2886 2013-11-26 Glenn Morris <rgm@gnu.org>
2888 Preload leim-list.el.
2889 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2890 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2891 is a single directory.
2893 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2895 bool-vector-subsetp is now the normal direction (Bug#15912).
2896 * data.c (Fbool_vector_subsetp): Test whether the first argument
2897 is a subset of the second one, not the reverse. Add doc string.
2899 Fix minor problems found by static checking.
2900 * lread.c (load_path_default): Now static.
2901 * textprop.c (text_property_stickiness): Be consistent about the
2902 test used when deciding whether to consider the previous character.
2903 This simplifies the code a bit.
2905 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2907 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2909 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2910 (syms_of_frame): Don't defsubr them.
2912 2013-11-25 Glenn Morris <rgm@gnu.org>
2914 * lread.c (load_path_default): Change the sense of the argument.
2915 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2916 from dump_path. When it is not, avoid checking dump_path twice.
2918 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2919 uninstalled dump_path against installed Vload_path. (Bug#15964)
2921 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2923 Export get_pos_property to Elisp.
2924 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2925 (syms_of_editfns): Export it to Elisp.
2927 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2929 2013-11-23 Romain Francoise <romain@orebokech.com>
2931 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2932 initialization here ...
2933 (syms_of_fileio): ... from here.
2935 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2937 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2938 Please use --enable-check-lisp-object-type.
2940 2013-11-23 Glenn Morris <rgm@gnu.org>
2942 * process.c (get_process): Explicit error for dead buffers.
2944 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2946 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2948 2013-11-23 Glenn Morris <rgm@gnu.org>
2950 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2951 * lread.c (load_path_check): Take path to check as argument.
2952 (load_path_default): New, split from init_lread.
2953 (init_lread): Move calc of default load-path to load_path_default.
2954 Empty elements in EMACSLOADPATH now stand for the default.
2955 (load-path): Doc fix.
2956 * emacs.c (decode_env_path): Add option to treat empty elements
2957 as nil rather than ".".
2958 * callproc.c (init_callproc_1, init_callproc):
2959 * image.c (Vx_bitmap_file_path):
2960 * lisp.h (decode_env_path):
2961 * lread.c (Vsource_directory):
2962 Update for new argument spec of decode_env_path.
2964 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2966 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2967 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2969 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2971 Fix some dependency problems that cause unnecessary recompiles.
2972 Problem reported by RMS in
2973 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2974 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2975 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2976 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2977 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2978 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2979 (boostrap-clean): No need to remove stamp-oldxmenu.
2981 Fix recently introduced bool vector overrun.
2982 This was due to an optimization that went awry.
2983 Reported by Glenn Morris in
2984 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2985 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2986 for empty vectors, undoing the 2013-11-18 change.
2987 * data.c (bool_vector_binop_driver): Rely on this.
2988 Fix bug that occasionally overran the destination.
2989 * lisp.h (struct Lisp_Bool_vector): Document this.
2991 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2993 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2996 * nsterm.m (init, run, stop:): Comment out for now, does not work
2999 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3001 * charset.c (syms_of_charset): Don't read past end of string.
3003 2013-11-19 Glenn Morris <rgm@gnu.org>
3005 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3007 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3009 Add hooks to run on gaining/losing focus. (Bug#15029)
3010 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3011 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3012 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3014 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3016 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3017 The old names predated the API change that put destination at end.
3019 Improve API of recently-added bool vector functions (Bug#15912).
3020 The old API had (bool-vector-count-matches A B)
3021 and (bool-vector-count-matches-at A B I), which gave the
3022 misleading impression that the two functions were variants, one
3023 with a location I. The new API has (bool-vector-count-population A)
3024 and (bool-vector-count-consecutive A B I) to make the distinction
3025 clearer. The first function no longer has a B argument, since the
3026 caller can easily determine the number of nils if the length and
3027 number of ts is known.
3028 * data.c (Fbool_vector_count_population): Rename from
3029 bool_vector_count_matches, and accept just 1 argument.
3030 (Fbool_vector_count_consecutive): Rename from
3031 Fbool_vector_count_matches_at.
3033 Always allocate at least one bits_word per bool vector.
3034 See Daniel Colascione in:
3035 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3036 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3037 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3038 * lisp.h (struct Lisp_Bool_vector): Document this.
3040 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3042 * insdel.c (invalidate_buffer_caches): New function, consolidated
3043 from part of prepare_to_modify_buffer.
3044 (insert_from_gap, prepare_to_modify_buffer):
3045 * coding.c (code_convert_region, code_convert_string):
3046 Call invalidate_buffer_caches. (Bug#15841)
3048 * lisp.h (invalidate_buffer_caches): Add prototype.
3050 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3052 * w32term.c (x_update_window_end): Don't invalidate the entire
3053 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3054 highlight needs to be redisplayed. (Bug#15913)
3056 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3058 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3060 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3062 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3063 while we are using Vprin1_to_string_buffer.
3065 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3066 after inserting the description string. (Bug#15907)
3068 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3070 * data.c: Work around bogus GCC diagnostic about shift count.
3071 Reported by Eli Zaretskii in
3072 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3073 (pre_value): New function.
3074 (count_trailing_zero_bits): Use it.
3076 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3078 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3079 assume C macros are not supported even under -g3 in these old GCC
3082 2013-11-15 Leo Liu <sdl.web@gmail.com>
3084 * minibuf.c (Ftry_completion, Fall_completions)
3085 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3087 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3089 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3090 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3091 This avoids placing unnecessary constants into the Emacs code.
3093 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3095 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3096 for Cygwin w32 build.
3098 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3099 for Cygwin w32 build. (Bug#15892)
3101 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3103 Simplify, port and tune bool vector implementation.
3104 * alloc.c (bool_vector_exact_payload_bytes)
3105 (bool_vector_payload_bytes): Remove.
3106 (bool_vector_fill): Return its argument.
3107 * alloc.c (bool_vector_fill):
3109 * print.c (print_object):
3110 Simplify by using bool_vector_bytes.
3111 * alloc.c (make_uninit_bool_vector):
3112 New function, broken out from Fmake_bool_vector.
3113 (Fmake_bool_vector): Use it. Use tail call.
3114 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3115 * data.c (BITS_PER_ULL): New constant.
3116 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3117 if long long versions don't exist.
3118 (shift_right_ull): New function.
3119 (count_one_bits_word): New function, replacing popcount_bits_word
3120 macro. Don't assume that bits_word is no wider than long long.
3121 (count_one_bits_word, count_trailing_zero_bits):
3122 Don't assume that bits_word is no wider than long long.
3123 * data.c (bool_vector_binop_driver, bool_vector_not):
3124 * fns.c (Fcopy_sequence):
3126 Create an uninitialized destination, to avoid needless work.
3127 (internal_equal): Simplify.
3128 (Ffillarray): Prefer tail call.
3129 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3130 contain at least one word.
3131 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3132 chars are narrower than ints.
3133 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3134 * fns.c (Fcopy_sequence):
3136 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3137 Don't try to port to hosts where bits_word values have holes; the
3138 code wouldn't work there anyway. Verify this assumption, though.
3139 (bool_vector_bytes): New function.
3140 (make_uninit_bool_vector): New decl.
3141 (bool_vector_fill): Now returns Lisp_Object.
3143 * xfns.c (xic_create_fontsetname):
3144 * xrdb.c (gethomedir): Prefer tail calls.
3146 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3148 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3149 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3151 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3152 that requires a return value.
3153 (Fset_buffer_modified_p): Take advantage of this change to do
3156 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3158 * buffer.c (Frestore_buffer_modified_p): Sync it with
3159 Fset_buffer_modified_p.
3160 (Fforce_mode_line_update): New function, moved from subr.el.
3161 (Fset_buffer_modified_p): Use them.
3162 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3164 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3166 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3167 This avoids undefined behavior when subtracting pointers into
3168 different aways. On my platform it also makes the code a tad
3169 smaller and presumably faster.
3171 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3173 * keyboard.c (command_loop_1): Use region-extract-function.
3174 * insdel.c (Qregion_extract_function): Not static any more (can we
3175 stop pretending that these vars can benefit from being marked static?).
3177 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3179 * search.c (find_newline): If buffer text is relocated during the
3180 "dumb loop", adjust C pointers into buffer text to follow suit.
3183 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3185 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3186 for conversion (Bug#15837).
3188 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3190 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3191 for the entire range of inserted characters. (Bug#15841)
3193 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3195 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3197 (realize_default_face): Remove assignment to distant-foreground if
3198 unspecified (Bug#15815).
3200 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3202 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3203 cache-long-scans disabled, since we don't want to call
3204 prepare_to_modify_buffer (in insert_1_both) for each message we
3207 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3208 from buffer.c. Improve commentary to the buffer field setter
3211 * buffer.c (bset_cache_long_scans): Static function deleted.
3212 Improve commentary to the buffer field setter functions.
3213 (init_buffer_once): Default for cache-long-scans changed to t.
3216 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3218 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3220 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3221 This bug was introduced in my 2013-06-21 change, and caused
3222 struct Lisp_Sub_Char_Table objects to be given too many slots,
3223 which broke 'make -C admin/unidata'.
3225 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3227 Import changes from mac-port 4.5.
3228 * macfont.m (mac_font_copy_default_descriptors_for_language)
3229 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3230 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3231 (macfont_language_default_font_names): New.
3232 (macfont_list): Rearrange language/charset code.
3233 (macfont_close): Don't check for macfont_info->cache.
3234 (mac_ctfont_create_preferred_family_for_attributes): New font
3235 selection code, call
3236 mac_font_copy_default_name_for_charset_and_languages.
3237 (mac_font_copy_default_descriptors_for_language)
3238 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3240 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3242 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3244 Port to C11 aligned_alloc, and fix some integer overflows.
3245 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3246 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3247 and use of posix_memalign replaced with aligned_alloc.
3248 (aligned_alloc): New function, defined or declared as needed.
3249 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3250 Don't undef; configure.ac now does this.
3251 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3252 (calloc, aligned_alloc): Check for integer overflow.
3253 (aligned_alloc): Rename from memalign. All uses changed.
3254 (memalign): New function, an alias for aligned_alloc.
3256 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3258 * xdisp.c (redisplay_internal): Fix typo in last change.
3260 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3262 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3264 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3266 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3267 redisplay--mode-lines-cause.
3268 (redisplay_internal): Keep them uptodate. Remove redundant check of
3269 buffer_shared_and_changed.
3270 * *.[chm]: Number every assignment to update_mode_lines so we
3271 can track why it is set.
3273 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3275 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3277 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3279 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3280 can track why it is set.
3282 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3284 Integer-related fixes for term.c etc.
3285 * dispextern.h (face_tty_specified_color): New function.
3286 * term.c (turn_on_face): Don't rely on undefined behavior when
3287 assigning an out-of-range value to 'long'.
3288 Simplify test for toggling highlight.
3289 (tty_capable_p): Omit last two (unused) args. All callers changed.
3290 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3291 (read_menu_input, tty_menu_activate, tty_menu_show):
3292 * xfaces.c (x_supports_face_attributes_p)
3293 (tty_supports_face_attributes_p):
3294 Use bool for boolean. All callers changed.
3295 (tty_supports_face_attributes_p): Omit defaults for color indices;
3296 no longer needed. Simplify tail call.
3298 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3300 * xdisp.c (prepare_menu_bars): Mark static.
3301 * lisp.h (prepare_menu_bars): Don't declare.
3302 * xselect.c (x_handle_selection_clear):
3303 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3305 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3307 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3308 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3310 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3312 * keyboard.c (Fcommand_error_default_function): Rename from
3313 Fdefault_error_output.
3315 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3317 * keyboard.c (Fdefault_error_output): New function, extracted from
3319 (syms_of_keyboard): Use it for Vcommand_error_function.
3321 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3323 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3324 (init_eval): Use it to ensure handlerlist is non-NULL.
3325 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3326 (Fsignal): Adjust NULLness test of handlerlist.
3327 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3329 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3331 * callproc.c (call_process): Call prepare_to_modify_buffer before
3332 decoding text read from the sub-process, as the decoded stuff will
3333 be inserted into the buffer. This will invalidate the various
3334 caches maintained for the buffer. (Bug#15148)
3336 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3338 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3339 string of glyphless-char-display.
3341 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3343 * nsfns.m (ns_get_name_from_ioreg): New function.
3344 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3345 OSX >= 10.9. Use ns_get_name_from_ioreg.
3347 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3349 Simplify and port recent bool vector changes.
3350 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3351 only in this file. Use a more-efficient implementation if the
3352 second argument is a power of 2.
3353 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3354 Remove no-longer-necessary compile-time checks.
3355 (bool_vector_exact_payload_bytes): New function.
3356 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3357 exact payload changed to call the new function. Do not assume
3358 that the arg or result fits in ptrdiff_t.
3359 (bool_vector_fill): New function.
3360 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3362 (vroundup_ct): Don't assume arg fits in size_t.
3363 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3364 invoke set_category_set.
3365 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3366 All callers changed. Use bool_vector_set.
3367 * category.h (XCATEGORY_SET): Remove; no longer needed.
3368 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3370 * data.c (Faref): Use bool_vector_ref.
3371 (Faset): Use bool_vector_set.
3372 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3373 (Fbool_vector_not, Fbool_vector_count_matches)
3374 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3375 * fns.c (concat): Use bool_vector_ref.
3376 (Ffillarray): Use bool_vector_fill.
3377 (mapcar1): Use bool_vector_ref.
3378 (sxhash_bool_vector): Hash words, not bytes.
3379 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3380 a constant, since it's now used in #if.
3381 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3382 unsigned char on unusual architectures, so that we no longer
3383 assume that the number of bits per bits_word is a power of two or
3384 is a multiple of 8 or of CHAR_BIT.
3385 (Qt): Add forward decl.
3386 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3387 at least as strictly as bits_word.
3388 (bool_vector_data, bool_vector_uchar_data): New accessors.
3389 All data structure accesses changed to use them.
3390 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3391 (bool_vector_set): New functions.
3392 (bool_vector_fill): New decl.
3393 (ROUNDUP): Move to alloc.c as described above.
3395 Fix recent gnutls changes.
3396 * gnutls.c (Fgnutls_boot): Don't assume C99.
3397 * process.c (wait_reading_process_output): Fix typo in recent change.
3399 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3401 * process.c (wait_reading_process_output, read_process_output)
3402 (send_process): Check gnutls_state is not NULL.
3404 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3405 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3407 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3409 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3410 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3412 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3415 * nsfns.m (Fx_create_frame): Fix memory leak.
3417 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3418 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3419 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3421 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3423 * xdisp.c (message3_nolog, message_with_string): Encode the string
3424 before writing it to the terminal in a non-interactive session.
3426 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3427 sure we concatenate them into a unibyte string.
3429 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3430 resulting temporary name before returning it to the caller.
3431 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3432 is a unibyte string, convert NAME to a unibyte string to ensure
3433 that the result is also a unibyte string.
3435 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3436 create unibyte strings from default paths and directory/file
3439 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3442 * callproc.c (init_callproc): Use build_unibyte_string to make
3443 sure we create unibyte strings from default paths and
3444 directory/file names.
3446 * buffer.c (init_buffer): Don't store default-directory of
3447 *scratch* in multibyte form. The original problem which led to
3448 that is described in
3449 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3450 but it was solved long ago. (Bug#15260)
3452 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3454 Port to stricter C99 platforms.
3455 Especially, C99 prohibits nesting a struct X inside struct Y if
3456 struct X has a flexible array member.
3457 * alloc.c (struct sdata): New type.
3458 (sdata): Implement in terms of struct sdata.
3459 Remove u member; all uses replaced by next_vector, set_next_vector.
3460 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3461 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3462 (struct sblock): Rename first_data member to data, which is now
3463 a flexible array member. All uses changed.
3464 (next_vector, set_next_vector, large_vector_vec): New functions.
3465 (vector_alignment): New constant.
3466 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3467 (struct large-vector): Now merely a NEXT member, since the old approach
3468 ran afoul of stricter C99. All uses changed to use
3469 large_vector_vec or large_vector_offset.
3470 (large_vector_offset): New constant.
3471 * dispnew.c: Include tparam.h, for tgetent.
3472 Do not include term.h; no longer needed.
3473 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3474 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3475 (struct Lisp_Vector): Use a flexible array member for contents,
3476 instead of a union with a member that is an array of size 1.
3478 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3479 fact that the struct no longer contains a union.
3480 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3481 (struct Lisp_Save_Value, struct Lisp_Free):
3482 Use unsigned, not int, for spacers, to avoid c99 warning.
3483 (union specbinding): Use unsigned, not bool, for bitfield, as
3484 bool is not portable to pre-C99 hosts.
3486 2013-11-04 Glenn Morris <rgm@gnu.org>
3488 * emacs.c (usage_message): Mention that `-L :...' appends.
3490 2013-11-02 Glenn Morris <rgm@gnu.org>
3492 * Makefile.in (abs_builddir): Remove.
3493 (bootstrap_exe): Use relative filename.
3495 Use relative filenames in TAGS files.
3496 * Makefile.in (abs_srcdir): Remove it again.
3497 (.PHONY): Remove frc.
3498 (maintainer-clean): No more TAGS-LISP file.
3499 (TAGS): Pass relative file names to etags.
3500 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3502 * Makefile.in (abs_srcdir): New, set by configure.
3504 (maintainer-clean): Remove pointless echo. That should be in the
3505 top-level Makefile, if anywhere. Delete TAGS-LISP.
3506 (extraclean): No s/ and m/ directories for some time.
3507 (TAGS): Also depend on ctagsfiles3.
3508 Remove no-longer-defined S_FILE.
3509 Pass absolute filenames to etags once more.
3510 (TAGS-LISP): Replace lispdir with its expansion.
3511 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3512 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3514 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3516 * xfaces.c (check_lface_attrs, realize_default_face):
3517 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3518 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3520 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3522 * emacs.c (original_pwd): Remove global var by making it local.
3523 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3525 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3527 * xfaces.c: Declare color_distance.
3528 (QCdistant_foreground): New variable.
3529 (NEAR_SAME_COLOR_THRESHOLD): New define.
3530 (load_color2): New function.
3531 (load_color): Call load_color2.
3532 (load_face_colors): Call load_color2 and if distant-color is specified
3533 calculate distant and use distant-color if colors are near.
3534 (LFACE_DISTANT_FOREGROUND): New define.
3535 (merge_face_ref, Finternal_set_lisp_face_attribute)
3536 (Finternal_get_lisp_face_attribute)
3537 (x_supports_face_attributes_p): Handle distant-foreground similar to
3539 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3541 * dispextern.h (lface_attribute_index):
3542 Add LFACE_DISTANT_FOREGROUND_INDEX.
3544 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3546 * image.c (pbm_next_char): New function.
3547 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3548 (pbm_scan_number): Use it.
3549 (Qlibjpeg_version): New variable.
3550 (syms_of_image): DEFSYM and initialize it.
3552 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3554 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3556 2013-10-31 Glenn Morris <rgm@gnu.org>
3558 * emacs.c (original_pwd): New char.
3559 (main): If using --chdir, store original_pwd.
3560 (init_cmdargs): When setting Vinvocation_directory based on a
3561 relative argv[0], use original_pwd if set. (Bug#15768)
3563 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3565 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3567 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3569 * insdel.c: Fix minor problems found by static checking.
3570 (Qregion_extract_function): Now static.
3571 (prepare_to_modify_buffer_1): Remove unused locals.
3573 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3575 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3576 (syms_of_xdisp): Declare pre-redisplay-function.
3577 (markpos_of_region): Remove function.
3578 (init_iterator, compute_stop_pos, handle_face_prop)
3579 (face_before_or_after_it_pos, reseat_to_string)
3580 (get_next_display_element, window_buffer_changed)
3581 (redisplay_internal, try_cursor_movement, redisplay_window)
3582 (try_window_reusing_current_matrix, try_window_id, display_line)
3583 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3584 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3585 * window.h (struct window): Remove field `region_showing'.
3586 * dispextern.h (struct it): Remove region_beg/end_charpos.
3587 (face_at_buffer_position, face_for_overlay_string)
3588 (face_at_string_position): Update prototypes.
3589 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3590 (face_at_string_position): Remove `region_beg' and `region_end' args.
3591 * fontset.c (Finternal_char_font):
3592 * font.c (font_at, font_range): Adjust calls accordingly.
3593 * insdel.c (Qregion_extract_function): New var.
3594 (syms_of_insdel): Initialize it.
3595 (prepare_to_modify_buffer_1): Use it.
3597 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3599 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3600 * ftxfont.c (ftxfont_get_gcs):
3601 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3602 * xfaces.c (x_free_colors, x_free_dpy_colors)
3603 (x_create_gc, unload_color):
3604 * xselect.c (x_property_data_to_lisp):
3605 * xsettings.c (parse_settings):
3606 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3607 (get_bits_and_offset): Adjust definition.
3608 * frame.c (XParseGeometry): Adjust locals.
3609 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3610 * regex.h (toplevel): Likewise for reg_syntax_t.
3612 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3614 * eval.c (run_hook_with_args): Use FUNCTIONP.
3616 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3618 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3619 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3620 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3621 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3622 on MS-Windows anyway.
3623 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3624 (free_realized_face): ...adjust user.
3625 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3626 white relief pixels to -1.
3627 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3628 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3629 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3631 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3633 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3634 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3635 in practice now. All callers changed.
3637 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3639 * dispextern.h (struct face): Use bitfields for 'underline_type'
3640 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3641 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3642 'stipple' member. Move 'lface' member up to help...
3643 * xfaces.c (make_realized_face): ...this function to find and
3644 clear just the members that need clearing.
3645 (load_face_colors, realize_x_face):
3646 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3648 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3650 * xftfont.c (struct xftfont_info): Remove set-but-unused
3652 (xftfont_open): Adjust user.
3653 (xftfont_get_colors): Remove useless prototype.
3655 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3657 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3658 before passing them to 'unexec'. (Bug#15260)
3660 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3662 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3664 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3666 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3667 the changed signature of the font driver's 'close' method.
3669 * w32font.h (w32font_close): Adjust the prototype to the change in
3670 function definition.
3672 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3674 * w32uniscribe.c (uniscribe_close): Adapt the call to
3675 w32font_close to its new prototype.
3677 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3679 Omit unused frame argument of font API's close function.
3680 * font.h (struct font): Drop frame argument. Adjust comment.
3681 * font.c (font_clear_cache, font_close_object): Adjust users.
3682 * ftfont.c (ftfont_close):
3683 * ftxfont.c (ftxfont_close):
3684 * macfont.m (macfont_close):
3685 * nsfont.m (nsfont_close):
3686 * w32font.c (w32font_close):
3687 * xfont.c (xfont_close):
3688 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3689 tweak comments and make functions safe if called more than once for
3690 the same font object.
3692 Perform font-specific cleanup when font object is swept by GC. See
3693 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3694 * alloc.c (cleanup_vector): New function.
3695 (sweep_vector): Call it for each reclaimed vector object.
3696 * font.h (struct font): Adjust comment.
3698 2013-10-24 Glenn Morris <rgm@gnu.org>
3700 * Makefile.in (abs_top_srcdir): New, set by configure.
3702 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3704 Adjust recent font-related changes to fix bug#15686.
3705 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3706 is a live window system frame, mark its default font too.
3708 2013-10-23 Glenn Morris <rgm@gnu.org>
3710 * Makefile.in (RUN_TEMACS): Make relative (again).
3711 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3712 (bootstrap-emacs$(EXEEXT)):
3713 Quote entities that might contain whitespace.
3715 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3717 Port to Solaris 10 and its bundled GCC.
3718 Problem reported by Timothy C. Burt.
3719 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3721 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3723 Do not allow font caches to grow too large.
3724 * alloc.c (compact_font_cache_entry, compact_font_caches):
3725 New functions or stub if not HAVE_WINDOW_SYSTEM.
3726 (compact_undo_list): Factor out from Fgarbage_collect.
3728 (mark_face_cache): Mark face font. Move down to avoid
3730 (mark_terminals): Do not mark font cache here.
3731 (Fgarbage_collect): Call compaction functions described
3732 above. Adjust comment.
3734 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3736 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3737 chdir to HOME (bug#15607).
3739 * nsterm.m (Qcocoa, Qgnustep): New variables.
3740 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3741 (ns_get_color): Make selection color work for GNUstep also.
3743 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3745 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3746 handles mouse clicks. Instead, let GPM use the same code as all
3747 the other mice use. See the discussion starting at
3748 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3749 for the details of the problem with the menu bar this fixes.
3751 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3753 Remove port-specific display name lists to avoid extra
3754 complexity and data duplication with display info lists.
3755 * xterm.h (x_display_name_list): Remove declaration.
3756 * xterm.c (x_display_name_list): Remove.
3757 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3758 * xfns.c (x_display_info_for_name, Fx_display_list):
3759 Likewise. Use x_display_list where appropriate.
3760 * w32term.h (w32_display_name_list): Remove declaration.
3761 * w32term.c (w32_display_name_list): Remove.
3762 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3764 * w32fns.c (x_display_info_for_name, Fx_display_list):
3765 Likewise. Use x_display_list where appropriate.
3766 * nsterm.h (ns_display_name_list): Remove declaration.
3767 * nsterm.m (ns_display_name_list): Remove.
3768 (ns_term_init, syms_of_nsterm): Adjust users.
3769 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3770 Likewise. Use x_display_list where appropriate.
3771 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3772 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3773 (mark_terminals): Mark per-terminal font cache.
3775 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3777 Don't run timers in input-pending-p. Its new check-timers param
3778 provides the prior behavior. (Bug#15045).
3779 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3781 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3783 Make some functions static in non-Microsoft builds.
3784 On my platform (Fedora 19 x86-64), this shrinks the
3785 Emacs executable (text+data) by 0.25%.
3786 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3787 (load_color) [!MSDOS]:
3788 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3789 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3790 * lisp.h (check_existing):
3791 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3792 (network_interface_info) [!WINDOWSNT]:
3793 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3794 Remove extern decls.
3795 * fileio.c (check_existing):
3796 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3797 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3798 (network_interface_info) [!WINDOWSNT]:
3799 * term.c (encode_terminal_code) [!WINDOWSNT]:
3800 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3801 * xfaces.c (load_color) [!MSDOS]:
3803 * fileio.c (check_existing, check_executable, check_writable):
3804 * process.c (network_interface_list, network_interface_info):
3805 Move earlier, so that we don't need forward decls.
3806 * gnutls.c (fn_gnutls_transport_set_errno)
3807 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3809 * w32.c (init_environment): Use faccessat rather than
3810 check_existing, partly for consistency with the rest of the code
3811 in this file, partly so that check_existing can be static.
3813 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3814 * emacs.c (MAIN_PROGRAM): New macro.
3815 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3816 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3818 bool vector int width fixes
3819 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3820 (Fbool_vector_count_matches_at):
3821 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3822 can exceed PTRDIFF_MAX, at least in theory.
3823 (Fbool_vector_count_matches_at):
3824 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3826 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3828 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3829 (struct sockaddr): Add forward decl, for platforms that lack it.
3831 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3833 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3836 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3838 * w32.c (network_interface_get_info, network_interface_list)
3839 (network_interface_info): New functions. (Bug#15610)
3840 (GetAdaptersInfo_Proc): New typedef.
3841 (get_adapters_info): New wrapper function.
3842 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3844 * process.h (network_interface_list, network_interface_info):
3847 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3848 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3849 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3850 for WINDOWSNT. Doc fix.
3851 (syms_of_process): Defsubr Snetwork_interface_list and
3852 Snetwork_interface_info unconditionally.
3854 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3855 in NS GUI sessions. (Bug#15629)
3857 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3859 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3861 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3863 * print.c (print_object): Print " ..." when truncating bool vectors.
3865 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3867 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3868 standard mouse buttons.
3870 * termhooks.h (struct input_event): Remove incorrect commentary.
3872 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3874 Disallow bool vector operations on mixed-length operands.
3875 The old behavior left garbage in the result vector sometimes,
3876 and didn't seem to be useful.
3877 * data.c (Qwrong_length_argument): New static var.
3878 (wrong_length_argument): New function.
3879 (bool_vector_binop_driver): Check that args agree in length.
3881 * keyboard.c, keyboard.h (all_kboards): Now static.
3883 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3885 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3886 note from the lispref.
3888 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3890 * nsterm.h (struct ns_display_info): Remove set-but-unused
3891 member image_cache (image caches are per-terminal anyway).
3892 (FRAME_X_IMAGE_CACHE): Remove.
3893 * nsterm.m (ns_initialize_display_info): Adjust user.
3895 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3897 * w32proc.c: Include mingw_time.h.
3899 * w32.c: Include mingw_time.h.
3901 Implement scrolling of TTY menus when the screen is too short.
3903 * term.c (tty_menu_display): Accept an additional argument, the
3904 menu item from which to start displaying the menu. Account for
3905 the value of Y when limiting the menu to the number of available
3907 (mi_result): New enumeration.
3908 (read_menu_input): Return enumerated value. When the y coordinate
3909 hits min_y or max_y, return scroll indication instead of wrapping
3911 (tty_menu_activate): Handle the scrolling indications from
3912 read_menu_input. Compute the first menu item to display and pass
3913 it to tty_menu_display.
3915 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3917 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3918 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3919 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3920 Adjust to match the change described below.
3921 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3922 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3923 memory_below_frame members to...
3924 * termchar.h (struct tty_display_info): ...here because they're
3925 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3926 * term.c (init_tty):
3927 * nsterm.m (ns_create_terminal):
3928 * w32term.c (w32_create_terminal):
3929 * xterm.c (x_create_terminal): Adjust users.
3930 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3931 to filter out non-TTY frames. Adjust comment.
3932 (scrolling): Adjust user. Prefer eassert for debugging check.
3934 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3936 * xfaces.c (PT_PER_INCH): Remove unused macro.
3937 * termhooks.h (struct terminal): Remove set-but-unused
3938 member fast_clear_end_of_line.
3939 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3940 * nsterm.m (ns_create_terminal):
3941 * term.c (init_tty):
3942 * w32term.c (w32_create_terminal):
3943 * xterm.c (x_create_terminal): Adjust users.
3945 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3947 * lisp.h (bool_vector_size): New function.
3948 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3949 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3950 (Fbool_vector_not, Fbool_vector_count_matches_at):
3951 Remove uses of 'eassume' that should no longer be needed,
3952 because they are subsumed by the 'eassume' in bool_vector_size.
3954 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3956 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3957 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3958 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3960 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3962 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3963 have different dimensions. (Bug#15575)
3965 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3968 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3970 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3972 * term.c (tty_menu_show): Never return with unbalanced
3973 specpdl. Use eassert for debugging check. Adjust style.
3975 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3977 * term.c (read_menu_input): Make selection of menu items
3978 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3979 (tty_menu_activate): Fix off-by-one error when computing max_y.
3981 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3983 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3984 audit logging (only used with GnuTLS 3.x) and enable it.
3986 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3988 * dispnew.c (redraw_frame): Remove useless #ifdef because
3989 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3990 Also, move TTY fflush to...
3991 * term.c (tty_update_end): ...this function.
3993 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3995 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3996 the end of the frame's glyph matrix. (Bug#15575)
3998 * term.c (tty_menu_display): Don't move cursor while overwriting
3999 frame's glyphs with menu items. Limit the number of items
4000 displayed to what can be shown on the available screen lines,
4001 excluding the echo area.
4002 (tty_menu_activate): Limit the Y coordinate allowed by
4003 read_menu_input to the last screen line used for menu display.
4005 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4007 * lisp.h (eassume): New macro.
4008 Also, include <verify.h>, for 'assume'.
4009 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4010 (vroundup, vector_nbytes):
4011 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4012 (Fbool_vector_not, Fbool_vector_count_matches)
4013 (Fbool_vector_count_matches_at):
4014 Use eassume, not eassert.
4015 * casetab.c (set_identity, shuffle):
4016 * composite.c (composition_gstring_put_cache):
4017 * dispnew.c (update_frame_1):
4018 * ftfont.c (ftfont_shape_by_flt):
4019 * image.c (gif_load):
4020 * intervals.c (offset_intervals):
4021 * macfont.m (macfont_shape):
4022 Remove calls to 'assume' that are no longer needed, because
4023 --enable-gcc-warnings no longer generates bogus warnings
4024 when these calls are removed.
4026 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4028 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4030 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4032 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4033 (Qsubstitute_env_in_file_name): New var.
4034 (syms_of_fileio): Define it.
4036 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4038 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4039 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4042 * term.c (save_and_enable_current_matrix): Don't allocate and
4043 don't save margin areas.
4044 (restore_desired_matrix): Don't restore margin areas.
4045 (free_saved_screen): Don't free margin areas.
4047 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4049 * image.c: Pacify --enable-gcc-warnings.
4050 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4051 #define only if used.
4053 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4055 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4056 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4057 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4058 (gif_load): For giflib v5.x and later, display the error message
4059 produced by giflib when its functions fail.
4060 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4063 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4065 * keyboard.c (last_event_timestamp): Remove. For X selection and
4066 GTK popup menus, it may be obtained from per-frame X display info.
4067 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4068 (process_special_events): Adjust users.
4069 * keyboard.h (last_event_timestamp): Remove declaration.
4070 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4071 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4072 * menu.h (xmenu_show): Adjust prototype.
4073 * menu.c (Fx_popup_menu): Adjust user.
4074 * xselect.c (x_own_selection, x_get_foreign_selection)
4075 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4077 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4079 * keyboard.c (init_kboard): Now static. Add arg
4080 to denote window system. Adjust comment.
4081 (init_keyboard): Adjust user.
4082 (allocate_kboard): New function.
4084 * nsterm.m (ns_term_init):
4085 * term.c (init_tty):
4086 * w32term.c (w32_create_terminal):
4087 * xterm.c (x_term_init): Use it.
4088 * keyboard.h (init_kboard): Remove prototype.
4089 (allocate_kboard): Add prototype.
4091 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4093 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4094 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4096 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4098 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4100 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4102 * term.c (tty_menu_activate): Flush the output stream after
4103 showing the cursor, and don't mark the frame garbaged at exit from
4104 the function. Fixes redisplay glitches when moving from one menu
4107 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4109 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4110 or throw error (Bug#15570).
4112 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4114 * intervals.c (temp_set_point_both): Move test into 'eassert',
4117 * lisp.h (eassert): Don't use 'assume'.
4118 Sometimes 'assume' wins in performance, and sometimes it loses,
4119 so it shouldn't be used all the time. Perhaps we need two
4120 flavors of 'eassert', one for where 'assume' is far more likely
4121 to help or to hurt; but that can be done later.
4122 Problem reported by Dmitry Antipov in
4123 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4124 Also, don't include <verify.h>; no longer needed.
4126 2013-10-09 Glenn Morris <rgm@gnu.org>
4128 * eval.c (Fcond): Doc tweak.
4130 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4132 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4133 expressions with side effects to eassert. (Bug#15565)
4135 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4137 * fns.c (hashfn_user_defined): Allow hash functions to return any
4140 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4142 Fix minor problems found by static checking.
4143 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4144 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4145 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4146 * keyboard.c (read_menu_command): Remove unused local.
4147 * lisp.h (read_menu_command): New decl.
4148 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4149 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4150 Return ptrdiff_t, not int.
4151 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4152 not int, for benefit of xpalloc.
4153 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4155 (have_menus_p): Remove; unused.
4156 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4157 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4158 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4160 (save_and_enable_current_matrix): Omit unnecessary casts.
4161 (read_menu_input): Omit local extern decl (now in lisp.h).
4162 Don't access uninitialized storage if mouse_get_xy fails.
4163 (tty_menu_activate): Mark local as initialized, for lint.
4164 (tty_menu_activate, tty_meny_show): Remove unused locals.
4166 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4168 Support menus on text-mode terminals.
4169 * xterm.h (xw_popup_dialog): Add prototype.
4171 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4172 (xmenu_show): Block input here, instead in Fx_popup_menu.
4173 (xw_popup_dialog): New function, with X-specific bits of popup
4176 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4179 * window.c (Fset_window_configuration): Use run-time tests of the
4180 frame type instead of compile-time conditionals, when menu-bar
4181 lines are considered.
4183 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4184 (w32_popup_dialog): New prototypes.
4186 * w32menu.c (Fx_popup_dialog): Function deleted.
4187 (w32_popup_dialog): New function, with w32 specific bits of popup
4188 dialogs. Block input here.
4190 * w32inevt.c (w32_console_read_socket): Minor change to add
4191 debugging TTY events.
4193 * w32fns.c (show_hourglass): If returning early because the frame
4194 is not a GUI frame, unblock input.
4196 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4197 (cursorY): New functions.
4199 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4200 WINDOWSNT, macros that call curX and curY elsewhere.
4202 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4204 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4205 specific function to hide and show cursor on a text-mode terminal.
4206 (tty_menu_struct, struct tty_menu_state): New structures.
4207 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4208 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4209 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4210 (tty_menu_locate, save_and_enable_current_matrix)
4211 (restore_desired_matrix, screen_update, read_menu_input)
4212 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4213 (tty_pop_down_menu, tty_menu_last_menubar_item)
4214 (tty_menu_new_item_coords, tty_menu_show): New functions.
4215 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4217 * nsterm.h (ns_popup_dialog): Adjust prototype.
4219 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4221 (ns_popup_dialog): Adapt order of arguments to the other
4222 *_menu_show implementations.
4223 (Fx_popup_dialog): Function deleted.
4225 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4227 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4229 * menu.c (have_boxes): New function.
4230 (single_keymap_panes): Use it instead of a compile-time
4232 (single_menu_item): Use run-time tests of the frame type instead
4233 of compile-time conditionals.
4234 (encode_menu_string): New function.
4235 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4236 the macro, since different types of frame need different encoding
4238 (digest_single_submenu): Use run-time tests of frame type instead
4239 of, or in addition to, compile-time conditionals.
4240 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4241 (Fx_popup_menu): Detect when the function is called from keyboard
4242 on a TTY. Don't barf when invoked on a text-mode frame.
4243 Check frame type at run time, instead of compile-time conditionals for
4244 invoking terminal-specific menu-show functions.
4245 Call tty_menu_show on text-mode frames.
4246 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4247 run time to determine which alternative to invoke; support dialogs
4250 * keyboard.h <Qmouse_movement>: Declare.
4252 * keyboard.c <Qmouse_movement>: Now extern.
4253 <Qecho_keystrokes>: New static variable.
4254 (read_key_sequence): Accept an additional argument, a flag to
4255 prevent redisplay during reading of the key sequence. All callers
4257 (read_menu_command): New function.
4258 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4260 (toolkit_menubar_in_use): New function.
4261 (make_lispy_event): Use it instead of a compile-time test.
4263 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4264 window-system being available.
4266 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4267 to x-popup-dialog on the frame type, they all now support popup
4270 * dispnew.c (save_current_matrix): Save the margin areas.
4271 (restore_current_matrix): Restore margin areas.
4272 (update_frame_with_menu): New function.
4274 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4277 * alloc.c (make_save_ptr): Now compiled unconditionally.
4279 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4281 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4282 (redraw_frame, update_frame): Adjust users.
4283 * dispextern.h (set_window_update_flags): Adjust prototype.
4284 * xdisp.c (redisplay_internal): When updating all frames with zero
4285 windows_or_buffers_changed, assume that only the windows that shows
4286 current buffer should be really updated.
4288 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4290 Do not allocate huge temporary memory areas and objects while encoding
4291 for file I/O, thus reducing an enormous memory usage for large buffers.
4292 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4293 * coding.h (struct coding_system): New member raw_destination.
4294 * coding.c (setup_coding_system): Initialize it to zero.
4295 (encode_coding_object): If raw_destination is set, do not create
4296 dst_object. Add comment.
4297 * fileio.c (toplevel): New constant E_WRITE_MAX.
4298 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4299 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4301 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4303 * nsterm.m (windowDidExitFullScreen:)
4304 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4306 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4308 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4309 * keyboard.c (unblock_input_to): Don't process pending signals
4310 if a fatal error is in progress.
4312 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4313 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4314 they're talking about words in Lisp bool vectors.
4315 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4316 * data.c (popcount_bits_word): Rename from popcount_size_t.
4317 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4320 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4322 Improve support for popcount and counting trailing zeros (Bug#15550).
4323 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4324 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4325 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4326 (popcount_size_t_msc, popcount_size_t_gcc):
4327 Remove; now done by Gnulib.
4328 (popcount_size_t): Now a macro that defers to Gnulib.
4329 (count_trailing_zero_bits): Return int, for consistency with
4330 Gnulib and because Emacs prefers signed to unsigned int.
4331 Don't assume that size_t is either unsigned int or unsigned long
4332 or unsigned long long.
4333 (size_t_to_host_endian): Do not assume that size_t is either
4334 exactly 32 or exactly 64 bits wide.
4335 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4336 etc., so that it's now an enum constant, not a macro.
4337 No need to assume that it's either 32 or 64.
4339 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4341 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4344 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4346 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4347 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4349 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4351 emacs_read and emacs_write now use void *, not char *.
4352 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4353 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4354 Buffer arg is now void *, not char *. This matches plain
4355 'read' and 'write' better, and avoids a constraint violation
4356 on Solaris 9 with Oracle Studio.
4358 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4360 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4361 memset to explicit loop. Otherwise copy largest possible chunk
4362 from initialized to uninitialized part, thus allowing the longer
4363 memcpy runs and reducing the number of loop iterations.
4365 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4367 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4368 hide toolbar (Bug#15388).
4369 (windowDidEnterFullScreen:): If presentation options are zero,
4370 set them here (Bug#15388).
4371 (ns_update_auto_hide_menu_bar): Remove runtime check.
4372 Don't auto hide dock unless menubar is also auto hidden.
4374 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4376 * editfns.c (message): Mention batch mode in doc string.
4378 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4380 * nsterm.m (check_native_fs): Remove erroneous comment.
4382 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4384 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4385 uses find_newline instead of scan_newline and so doesn't move point.
4387 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4389 Use hardware support for byteswapping on glibc x86 etc.
4390 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4391 whereas the old swap64 needed 30.
4392 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4393 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4394 Use byteswap.h's macros to swap bytes.
4395 * lisp.h (swap16, swap32, swap64): Remove.
4396 All uses replaced by bswap_16, bswap_32, bswap_64.
4398 * bytecode.c (exec_byte_code): Use some more volatile variables
4399 to work around local variables getting clobbered by longjmp.
4400 Port to pre-C99, which doesn't allow decls after stmts.
4402 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4404 * lisp.h (eassert): Assume that COND is true when optimizing.
4405 In other words, take on the behavior of eassert_and_assume.
4406 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4407 (eassert_and_assume): Remove. All uses replaced by eassert.
4409 * xdisp.c (Qglyphless_char): Now static.
4411 Adjust to merge from gnulib.
4412 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4413 * lisp.h: Include <verify.h>, for 'assume'.
4415 * eval.c (clobbered_eassert): New macro.
4416 (internal_catch, internal_condition_case)
4417 (internal_condition_case_1, internal_condition_case_2)
4418 (internal_condition_case_n): Use it instead of eassert
4419 when the argument contains locals clobbered by longjmp.
4420 Don't use clobbered locals outside of clobbered_eassert.
4421 (internal_lisp_condition_case): Use a volatile variable
4422 to work around a local variable's getting clobbered.
4424 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4426 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4427 (PUSH_HANDLER): New macro.
4428 (catchlist): Remove.
4429 (handlerlist): Always declare.
4431 * eval.c (catchlist): Remove (merge with handlerlist).
4432 (handlerlist, lisp_eval_depth): Not static any more.
4433 (internal_catch, internal_condition_case, internal_condition_case_1)
4434 (internal_condition_case_2, internal_condition_case_n):
4436 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4437 handlerlist/catchlist.
4438 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4439 handlerlist which can only handle a single condition-case handler at
4441 (find_handler_clause): Simplify since we only a single branch here
4444 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4446 (bcall0): New function.
4447 (exec_byte_code): Add corresponding cases. Improve error message when
4448 encountering an invalid byte-code. Let Bunwind_protect accept
4449 a function (rather than a list of expressions) as argument.
4451 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4452 and make them unconditional now that they're heap-allocated.
4454 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4456 * charset.c (Fdecode_char, Fencode_char): Remove description of
4457 `restriction' arg. now that it's hidden by advertised-calling-convention.
4459 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4461 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4462 Remove unused variable (from mac-port).
4463 (macfont_draw): Use s->ybase for correct y position.
4465 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4467 * frame.h (struct frame): Drop has_minibuffer member because...
4468 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4469 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4471 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4473 * window.h (struct window): Prefer enum text_cursor_kinds to int
4474 for phys_cursor_type member. Move the latter, phys_cursor_width,
4475 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4476 * window.c (replace_window, make_window): Adjust users.
4478 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4480 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4481 this module is never compiled otherwise.
4483 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4485 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4488 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4490 * xdisp.c (get_next_display_element): Don't call face_for_font in
4491 a build configured --without-x. (Bug#15484)
4493 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4495 * window.c (calc_absolute_offset): #elif should be #elif defined.
4497 * frame.c (delete_frame): Block/unblock input to overcome race
4498 condition (Bug#15475).
4500 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4502 * frame.c (delete_frame): Record selected frame only after
4503 calling Qdelete_frame_functions (Bug#15477).
4505 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4507 * nsterm.m (ns_selection_color): Remove.
4508 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4509 NSColor selectedText(Background)Color. Only for COCOA.
4510 (ns_term_init): Remove assignment of ns_selection_color, logic
4511 moved to ns_get_color.
4513 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4514 NS_SELECTION_COLOR_DEFAULT.
4515 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4517 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4519 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4520 frame' does not have the tool_bar_window member.
4522 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4524 Signal error when reading an empty byte-code object (Bug#15405)
4525 * lread.c (read1): Signal error.
4526 * alloc.c (make_byte_code): eassert header size.
4527 (sweep_vectors): Change an int to size_t.
4529 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4531 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4532 instead of ints, as it's the usual style for offsetof constants. See:
4533 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4535 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4536 This is ugly, but it should fix the performance problem for older
4537 GCC versions in the short run. I'll look into integrating the
4538 Gnulib module for popcount, as a better fix.
4539 See the thread starting in:
4540 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4541 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4542 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4543 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4544 (popcount_size_t): Use it.
4546 2013-09-24 Daniel Colascione <dancol@dancol.org>
4548 * process.c (Fnetwork_interface_info): Fix build break due to
4551 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4553 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4554 Prefer signed to unsigned integers where either will do.
4555 No need for 'const' on locals that do not escape.
4556 Omit easserts with unnecessary and unportable assumptions about
4557 alignment. Avoid unnecessary casts to char *.
4559 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4561 Use union for the payload of struct Lisp_Vector.
4562 This helps to avoid a few glitches dictated by C's aliasing rules.
4563 * lisp.h (struct Lisp_Vector): Use union for next and
4564 contents member. Adjust comment. Change related users.
4565 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4566 Related users changed.
4567 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4568 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4569 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4570 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4572 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4574 Optimize glyph row clearing and copying routines.
4575 * dispextern.h (struct glyph_row): Change layout of struct
4576 glyph_row to help copy_row_except_pointers. Adjust comment.
4577 * dispnew.c (null_row): Remove.
4578 (clear_glyph_row): Use offsetof and memset to find and clear
4579 just the members that need clearing. Adjust comment.
4580 (copy_row_except_pointers): Likewise for copying.
4582 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4584 Some minor cleanups of recently-added bool vector code.
4585 * conf_post.h (assume): Always return void. Use lint version
4586 only if GCC and MSC versions don't apply.
4587 * conf_post.h (assume):
4588 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4589 Depend on _MSC_VER, not __MSC_VER, for consistency with
4591 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4592 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4593 (bool_vector_binop_driver, count_trailing_zero_bits)
4594 (size_t_to_host_endian): Now static, not static inline;
4595 the latter isn't needed with modern compilers and doesn't
4596 work with older compilers anyway.
4598 * alloc.c (valgrind_p): Use bool for boolean.
4600 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4602 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4603 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4604 (display_last_displayed_message_p, message_buf_print)
4605 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4606 Use bool for boolean.
4607 * dispextern.h (cancel_line, init_desired_glyphs):
4608 Remove ancient leftover.
4609 (help_echo_showing_p, hourglass_shown_p):
4610 * lisp.h (noninteractive_need_newline): Adjust declaration.
4612 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4614 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4616 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4617 ...this file and convert the latter to static. Adjust comment.
4618 (make_initial_frame):
4619 * window.c (init_window_once): Adjust user.
4620 * frame.h (last_nonminibuf_frame): Remove declaration.
4621 * lisp.h (selected_frame): Likewise.
4622 * msdos.c (the_only_display_info): Adjust comment.
4624 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4626 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4627 computing the end column of mouse-highlight that comes from
4628 display or overlay strings. (Bug#15437)
4629 (note_mouse_highlight): Adapt calculation of last argument to
4630 mouse_face_from_string_pos to the above change.
4632 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4633 all platforms, not just for clang.
4635 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4637 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4638 about excess arguments to snprintf.
4640 * conf_post.h(assume): Use __builtin_unreachable for clang.
4642 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4644 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4645 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4647 2013-09-23 Daniel Colascione <dancol@dancol.org>
4649 * alloc.c (USE_VALGRIND): New macro; on by default
4650 when ENABLE_CHECKING.
4651 (mark_maybe_object, mark_maybe_pointer)
4652 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4654 (valgrind_p) [USE_VALGRIND]: New variable.
4655 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4657 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4659 * process.c (wait_reading_process_output): Change int pnamelen to
4662 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4663 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4664 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4665 argument to unsigned long to avoid warning.
4666 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4668 * conf_post.h (assume): Fix compiler error: x shall be cond.
4670 2013-09-22 Daniel Colascione <dancol@dancol.org>
4672 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4673 warning when compiling without a window system.
4675 2013-09-22 Daniel Colascione <dancol@dancol.org>
4677 * data.c (Qbool_vector_p): New symbol.
4678 (bool_vector_spare_mask, popcount_size_t_generic)
4679 (popcount_size_t_msc, popcount_size_t_gcc)
4681 (bool_vector_binop_driver)
4682 (count_trailing_zero_bits, size_t_to_host_endian)
4683 (Fbool_vector_exclusive_or)
4684 (Fbool_vector_union)
4685 (Fbool_vector_intersection, Fbool_vector_set_difference)
4686 (Fbool_vector_subsetp, Fbool_vector_not)
4687 (Fbool_vector_count_matches)
4688 (Fbool_vector_count_matches_at): New functions.
4689 (syms_of_data): Intern new symbol, functions.
4690 * alloc.c (bool_vector_payload_bytes): New function.
4691 (Fmake_bool_vector): Instead of calling Fmake_vector,
4692 which performs redundant initialization and argument checking,
4693 just call allocate_vector ourselves. Make sure we clear any
4694 terminating padding to zero.
4695 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4696 instead of open-coding the size calculation.
4697 (vroundup_ct): New macro.
4698 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4699 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4700 * composite.c (composition_gstring_put_cache):
4701 Change lint_assume to assume.
4702 * conf_post.h (assume): New macro.
4703 (lint_assume): Remove.
4704 * dispnew.c (update_frame_1): Change lint_assume to assume.
4705 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4707 * image.c (gif_load): Change lint_assume to assume.
4708 * lisp.h (eassert_and_assume): New macro.
4709 (Qbool_vector_p): Declare.
4710 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4711 (swap16, swap32, swap64): New inline functions.
4712 * macfont.m (macfont_shape): Change lint_assume to assume.
4713 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4714 * xsettings.c (parse_settings): Use new swap16 and
4715 swap32 from lisp.h instead of file-specific macros.
4717 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4719 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4720 found (which can legitimately happen when the glyph row at the
4721 window start is disabled in the current_matrix. (Bug#15365)
4723 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4725 Fix syntax.h bug introduced by recent INLINE change.
4726 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4727 conditionally compiled one way in some modules, and a different
4728 way in others. This doesn't work with extern inline functions,
4729 which must have the same definition in all modules, because the
4730 defining code might be shared across modules, depending on the
4731 implementation. Symptoms reported by Martin Rudalics in:
4732 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4733 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4734 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4735 overriding the corresponding functions in syntax.h.
4736 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4737 (syntax_property): New inline functions.
4738 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4739 Rewrite in terms of these new functions.
4741 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4743 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4744 not chars_in_text, whose result depends on the multibyteness of
4745 the current buffer. (Bug#15426)
4747 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4749 Port recent change to hosts where pointers aren't 'long'.
4750 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4751 Don't assume that pointers are the same width as 'long'.
4752 Add a compile-time check that a pointer fits into two X slots.
4754 A simpler, centralized INLINE.
4755 * conf_post.h (INLINE): Define only if not already defined.
4756 This allows us to use a single INLINE, defined by one file
4758 * emacs.c (INLINE): Define it.
4759 Also, include category.h, charset.h, composite.h, dispextern.h,
4760 syntax.h, systime.h, so that their INLINE definitions are expanded
4762 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4763 * buffer.h, buffer.c (BUFFER_INLINE):
4764 * category.h, category.c (CATEGORY_INLINE):
4765 * character.h, character.c (CHARACTER_INLINE):
4766 * charset.h, charset.c (CHARSET_INLINE):
4767 * composite.h, composite.c (COMPOSITE_INLINE):
4768 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4769 * frame.h, frame.c (FRAME_INLINE):
4770 * intervals.h, intervals.c (INTERVALS_INLINE):
4771 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4772 * lisp.h, alloc.c (LISP_INLINE):
4773 * process.h, process.c (PROCESS_INLINE):
4774 * syntax.h, syntax.c (SYNTAX_INLINE):
4775 * systime.h, sysdep.c (SYSTIME_INLINE):
4776 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4777 * window.h, window.c (WINDOW_INLINE):
4778 Remove. All uses replaced with INLINE.
4780 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4782 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4785 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4787 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4788 'const char *' to avoid compiler warnings due to similar change in
4789 the prototype of x_get_string_resource.
4791 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4793 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4794 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4795 going to replace static variables below. Adjust comments.
4796 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4797 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4798 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4799 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4800 Related users changed.
4801 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4802 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4803 last_mouse_movement_time, going to replace static variables below.
4805 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4806 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4808 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4809 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4810 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4811 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4812 static variables below.
4813 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4814 (last_mouse_scroll_bar): Remove.
4815 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4816 (mouseExited): Related users changed.
4818 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4820 Do not use external array to process X scroll bar messages.
4821 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4822 (x_send_scroll_bar_event): Pack window pointer into two slots
4823 of XClientMessageEvent if we're 64-bit. Adjust comment.
4824 (x_scroll_bar_to_input_event): Unpack accordingly.
4826 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4828 Ifdef away recent changes which aren't relevant to NS port.
4829 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4830 [!HAVE_NS]: Declare as such.
4831 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4832 [!HAVE_NS]: Define as such.
4834 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4836 * frame.c (x_redo_mouse_highlight): New function
4837 to factor out common code used in W32 and X ports.
4838 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4839 * xterm.h (struct x_display_info):
4840 * w32term.h (struct w32_display_info):
4841 * nsterm.h (struct ns_display_info): New members
4842 last_mouse_motion_frame, last_mouse_motion_x and
4843 last_mouse_motion_y, going to replace static variables below.
4844 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4845 (redo_mouse_highlight): Remove.
4846 (note_mouse_movement, syms_of_xterm): Adjust user.
4847 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4848 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4849 (redo_mouse_highlight): Remove.
4850 (note_mouse_movement, syms_of_w32term): Adjust user.
4851 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4852 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4854 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4855 * nsfns.m (compute_tip_xy): Adjust user.
4857 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4859 * frame.c (x_mouse_grabbed): New function.
4860 * dispextern.h (x_mouse_grabbed): Add prototype.
4861 (last_mouse_frame): Remove declaration.
4862 * xterm.h (struct x_display_info):
4863 * w32term.h (struct w32_display_info):
4864 * nsterm.h (struct ns_display_info): New member
4865 last_mouse_frame, going to replace...
4866 * xdisp.c (last_mouse_frame): ...global variable.
4867 (note_tool_bar_highlight):
4868 * w32term.c (w32_mouse_position, w32_read_socket):
4869 * xterm.c (XTmouse_position, handle_one_xevent):
4870 Use x_mouse_grabbed.
4871 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4873 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4875 * w32term.c (w32_read_socket): Avoid temporary
4876 variables in a call to x_real_positions.
4877 * xterm.c (handle_one_xevent): Likewise.
4879 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4881 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4882 (x_icon_type): Remove prototype.
4883 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4884 * frame.c (x_icon_type): Remove.
4885 * w32term.c (x_make_frame_visible, x_iconify_frame):
4886 * xterm.c (x_make_frame_visible, x_iconify_frame):
4887 Use x_set_bitmap_icon to factor out common code.
4889 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4891 * dispextern.h (check_x_display_info, x_get_string_resource):
4892 Declare here just once and unify the latter.
4893 * frame.c (check_x_display_info, x_get_string_resource):
4894 * nsterm.h (check_x_display_info):
4895 * xrdb.c (x_get_string_resource):
4896 * xterm.h (check_x_display_info): Remove prototypes.
4897 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4898 * w32reg.c (x_get_string_resource): Likewise.
4899 (w32_get_rdb_resource): Adjust user.
4901 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4903 * xterm.h (struct x_display_info): New member
4904 x_pending_autoraise_frame, going to replace...
4905 * xterm.c (pending_autoraise_frame): ...static variable.
4906 (x_new_focus_frame, XTread_socket): Adjust users.
4907 * w32term.h (struct w32_display_info): New member
4908 w32_pending_autoraise_frame, going to replace...
4909 * w32term.c (pending_autoraise_frame): ...global variable.
4910 (x_new_focus_frame, w32_read_socket): Adjust users.
4912 2013-09-17 Glenn Morris <rgm@gnu.org>
4914 * xdisp.c (message_dolog): If we create *Messages*,
4915 switch it to messages-buffer-mode.
4917 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4919 Don't overuse 'const' in types of locals.
4920 * bidi.c (bidi_count_bytes):
4921 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4922 (xg_event_is_for_scrollbar):
4923 * xselect.c (x_handle_property_notify)
4924 (x_handle_selection_notify, x_handle_dnd_message):
4925 * xsettings.c, xsettings.h (xft_settings_event):
4926 * xterm.c (x_handle_net_wm_state, handle_one_event)
4927 (x_menubar_window_to_frame, x_detect_focus_change)
4928 (construct_mouse_click, note_mouse_movement)
4929 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4930 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4931 (handle_one_xevent, x_handle_net_wm_state):
4932 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4933 (x_handle_dnd_message):
4934 Avoid unnecessary 'const', typically the second 'const' in
4935 'const foo * const arg', a 'const' that does not affect the API
4936 and doesn't significantly help the human reader.
4938 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4940 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4941 only if Glib < 2.36.0.
4942 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4943 * xsettings.c (init_gconf, init_gsettings): Do not check
4945 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4947 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4949 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4951 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4952 before calling g_type_init.
4954 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4956 * nsterm.m (syms_of_nsterm): ... to here.
4958 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4960 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4961 (ignore_next_mouse_click_timeout): Use Time as X does.
4962 (handle_one_xevent): Avoid cast and use unsigned comparison.
4964 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4966 Do not copy X event in handle_one_xevent except KeyPress case.
4967 Wnen XEvent is processed, it is unlikely to be changed except
4968 KeyPress case, so we can avoid copying and use const pointer to
4969 const data to make sure that an event is not changed elsewhere.
4970 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4971 const' and do not create local copy except for the KeyPress event.
4972 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4973 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4974 (x_handle_net_wm_state, x_menubar_window_to_frame)
4975 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4976 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4977 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4978 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4979 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4980 (x_handle_dnd_message):
4981 * xsettings.c (xft_settings_event):
4982 Use 'const XEvent * const' where appropriate.
4983 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4985 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4987 Fix X event waiting to handle multiple frames.
4988 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4989 * xterm.c (pending_event_wait): Remove. Adjust users.
4990 (x_detect_focus_change): Pass frame arg.
4991 (handle_one_xevent): Find related frame early and clear per-frame
4992 wait_event_type only if this is an event for the relevant frame.
4993 (x_wait_for_event): Use per-frame wait_event_type.
4995 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4997 * nsfns.m (Fx_create_frame): Fix font driver registration for
5000 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5001 for syms_of_macfont.
5003 * nsterm.m: Include macfont.h.
5004 (ns_tmp_flags, ns_tmp_font): Remove.
5005 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5006 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5007 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5008 (changeFont:): Fix code style. Check for font driver type when
5011 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5014 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5015 (nsfont_open): Set font driver type.
5016 Set font->ascent and font->descent. Figure out font instead of
5017 ns_tmp_font, and flags instead of ns_tmp_flags.
5018 Fix indentation. Remove call to ns_draw_text_decoration,
5021 * nsfns.m: Include macfont.h.
5022 (Fx_create_frame): Register macfont driver, make a better default font.
5023 (Fns_popup_font_panel): Get font from macfont driver, if used.
5025 * macfont.m, macfont.h, macuvs.h: New files.
5027 * font.h: Declare syms_of_macfont.
5029 * font.c (syms_of_font): Call syms_of_macfont.
5031 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5033 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5035 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5036 and it is always zero for others, so I assume that this is an ancient
5037 leftover which nobody will want to change any more.
5038 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5039 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5040 * frame.c (x_set_scroll_bar_width):
5041 * w32fns.c (w32_createscrollbar):
5042 * w32term.c (w32_set_vertical_scroll_bar):
5043 * xfns.c (x_set_scroll_bar_default_width):
5044 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5045 (x_scroll_bar_expose): Related users changed.
5047 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5049 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5050 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5051 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5053 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5055 * nsterm.h, w32term.h, xterm.h: ...and not here.
5056 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5057 Remove unused Xisms.
5058 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5059 these modules are never compiled otherwise.
5061 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5063 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5064 Doc fix. (Bug#15375)
5066 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5068 Unify Fx_focus_frame between all ports.
5069 * frame.h (x_focus_frame): New prototype.
5070 * xfns.c (Fx_focus_frame): Remove.
5071 (syms_of_xfns): Do not defsubr it.
5072 (x_focus_frame): X implementation.
5073 * nsfns.m (Fx_focus_frame): Remove.
5074 (syms_of_nsfns): Do not defsubr it.
5075 (x_focus_frame): NS implementation.
5076 * w32term.c (Fx_focus_frame): Remove.
5077 (x_focus_on_frame): Rename to...
5078 (x_focus_frame): W32 implementation.
5079 * w32term.h (x_focus_on_frame): Remove prototype.
5080 * w32fns.c (Fx_focus_frame): Remove.
5081 (syms_of_w32fns): Do not defsubr it.
5082 * frame.c (Fx_focus_frame): Define here.
5083 (syms_of_frame): Defsubr here.
5084 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5086 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5088 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5089 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5090 each port to reference the port-specific window system data.
5091 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5092 (FRAME_DISPLAY_INFO): Define.
5093 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5094 (FRAME_DISPLAY_INFO): Define. Adjust users.
5095 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5096 (FRAME_DISPLAY_INFO): Define. Adjust users.
5097 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5098 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5099 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5100 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5101 * xselect.c, xterm.c: All related users changed.
5103 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5105 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5106 (x_menubar_window_to_frame): Remove prototypes.
5107 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5108 (x_menubar_window_to_frame, x_top_window_to_frame):
5110 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5111 (x_menubar_window_to_frame, x_top_window_to_frame):
5112 ...to here and convert all but the last to static.
5114 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5116 * lisp.mk (lisp): Add w32-common-fns.elc.
5118 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5120 * charset.c (char_charset): Document an exception for char-charset.
5122 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5124 * xterm.h (x_display_info): New field last_user_time...
5125 * xterm.c (toplevel): ...to replace static last_user_time.
5126 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5128 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5130 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5131 scroll bar values to prevent thumb from disappear and update comment.
5133 2013-09-11 Glenn Morris <rgm@gnu.org>
5135 * emacs.c (usage_message): Possessive apostrophe tweak.
5137 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5139 * nsterm.m (syms_of_nsterm): Use Qns.
5140 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5141 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5142 * xfns.c (x_display_info_for_name, Fx_open_connection):
5143 Remove old '#if 0' code.
5144 (syms_of_xfns): Use Qx.
5145 * termhooks.h (fullscreen_hook): Remove the leftover.
5146 (struct terminal): Fix typo in comment.
5148 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5150 Cleaning up a few X scroll bar bits.
5151 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5152 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5153 New member last_seen_part, going to replace...
5154 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5155 (xt_action_hook) [USE_LUCID]: Adjust user.
5156 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5157 Lucid-specific scroll bar support.
5158 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5159 to int and adjust to use last_seen_part member.
5160 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5161 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5162 Initialize last_seen_part.
5164 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5166 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5167 insert-buffer-substring an empty string.
5169 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5171 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5172 avoiding a GCC warning.
5174 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5176 Ifdef away frame tool bar code when it is not really used.
5177 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5178 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5179 and minimize_tool_bar_window_p under the above.
5180 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5181 (fset_tool_bar_window): Likewise.
5182 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5183 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5184 (change_frame_size_1):
5185 * window.c (window_from_coordinates, Frecenter): Adjust users.
5186 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5187 code is not really used.
5188 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5189 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5190 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5191 [!USE_GTK && !HAVE_NS]: Define as such.
5192 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5193 (note_mouse_highlight, expose_frame):
5194 * xfns.c (x_set_tool_bar_lines):
5195 * xterm.c (handle_one_xevent): Adjust users.
5197 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5199 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5200 This bug was introduced by my 2013-08-26 patch, which incorrectly
5201 assumed that the terminfo implementation doesn't use termcap buffers.
5202 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5203 these buffers apparently are used after all.
5204 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5205 (struct tty_display_info): Define members termcap_term_buffer and
5206 termcap_strings_buffer even if TERMINFO.
5208 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5211 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5212 'usage' docstring entry to pacify make-docfile.
5214 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5216 Change comparison functions =, <, >, <=, >= to take many arguments.
5217 * data.c: Change comparison functions' interface and implementation.
5218 * lisp.h: Make arithcompare available for efficient two arg
5220 * bytecode.c: Use arithcompare.
5221 * fileio.c: Use new interface.
5223 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5225 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5227 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5229 * eval.c (Feval): Document the new use of `lexical'.
5231 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5233 Review and drop old frame resize hack.
5234 * frame.h (struct frame): Remove force_flush_display_p.
5235 * dispnew.c (update_frame): Adjust user and don't call
5236 flush_frame here. The comment has said that there was an issues
5237 with redisplaying fringes, but I don't see any differences with
5238 and without this hack. Hopefully we can continue without it.
5239 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5240 current frame matrices twice if resized_p is set.
5242 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5244 Do not populate pure Xism x_sync to other ports.
5245 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5246 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5247 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5248 * w32term.h (x_sync): Remove prototype.
5250 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5252 Cleanup frame flushing.
5253 * dispextern.h (struct redisplay_interface):
5254 Drop flush_display_optional because flush_display is enough
5255 for X and flushing via RIF is just a no-op for others.
5256 * frame.h (flush_frame): New function.
5257 * dispnew.c (update_frame):
5258 * minibuf.c (read_minibuf):
5259 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5261 * keyboard.c (detect_input_pending_run_timers): Do not flush
5262 all frames but selected one in redisplay_preserve_echo_area.
5263 * nsterm.m (ns_flush): Remove no-op.
5264 (ns_redisplay_interface): Adjust user.
5265 * w32term.h (x_flush): Remove no-op.
5266 (w32_redisplay_interface): Adjust user.
5267 * xterm.c (x_flush): Simplify because we do not flush all
5268 frames at once any more. Adjust comment.
5269 (x_redisplay_interface): Adjust user.
5271 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5273 Port --without-x --enable-gcc-warnings to Fedora 19.
5274 * gfilenotify.c (globals_of_gfilenotify):
5275 Call g_type_init only if using an older glib version that needs it.
5277 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5279 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5280 (last_glyphless_glyph_merged_face_id): Remove declarations.
5281 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5282 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5283 (last_glyphless_glyph_merged_face_id): Now static.
5284 (merge_escape_glyph_face): New function, refactored from...
5285 (get_next_display_element): ...here.
5286 (merge_glyphless_glyph_face): New function, refactored from...
5287 (produce_glyphless_glyph): ...here...
5288 * term.c (produce_glyphless_glyph): ...and here.
5290 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5292 * eval.c (eval_sub): Only call Ffunction if necessary.
5294 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5296 Attempt to make redisplay more selective when changing cursor type.
5297 * frame.h (struct frame): New bitfield cursor_type_changed.
5298 * xdisp.c (cursor_type_changed): Remove.
5299 (try_cursor_movement, redisplay_window, try_window_id)
5300 (set_frame_cursor_types, try_window_reusing_current_matrix):
5301 Adjust to use per-frame bitfield.
5302 (redisplay_internal): Look for cursor type change on each visible
5303 frame and consider all frames if cursor type has been changed on
5304 the frame other than selected. If cursor type has been changed on
5305 selected frame only, do not use fast update.
5307 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5309 Attempt to make redisplay more selective when changing fonts.
5310 * frame.h (struct frame): New bitfield fonts_changed.
5311 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5312 (adjust_frame_glyphs): Add prototype.
5313 * dispnew.c (fonts_changed_p): Remove.
5314 (adjust_glyphs): Remove because we do not
5315 adjust matrices on all frames at once any more.
5316 (adjust_frame_glyphs): Block and unblock input here.
5317 (adjust_glyph_matrix): Use fonts_changed.
5318 (change_frame_size_1): Use adjust_frame_glyphs.
5319 * font.c (font_open_entity): Use fonts_changed.
5320 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5321 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5322 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5323 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5324 (shrink_mini_window, Fresize_mini_window_internal)
5325 (window_scroll_pixel_based, Fset_window_configuration)
5326 (apply_window_adjustment, Fset_window_vscroll):
5327 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5328 Use adjust_frame_glyphs.
5329 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5330 (try_window_reusing_current_matrix, try_window_id, display_line)
5331 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5332 (redisplay_internal): Consider fonts_changed and adjust frame
5333 matrices for each frame only if the frame is visible. If font
5334 has been changed on some frame during full redisplay, retry
5335 only visible frames where the font has been actually changed.
5337 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5339 Cache current header and mode line height for each window.
5340 * window.h (struct window): New fields mode_line_height
5341 and header_line_height.
5342 * window.c (make_window): Initialize them.
5343 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5344 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5345 (current_mode_line_height, current_header_line_height):
5347 * xdisp.c (current_mode_line_height, current_header_line_height):
5349 (pos_visible_p, init_xdisp): Adjust user.
5350 (redisplay_window): Invalidate mode_line_height and
5351 header_line_height if current and desired matrices do not agree.
5353 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5355 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5356 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5358 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5360 Make --without-x compatible with --enable-gcc-warnings.
5361 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5362 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5363 members under HAVE_WINDOW_SYSTEM.
5364 * keyboard.c (make_lispy_focus_out): Likewise.
5365 (record_menu_key): Move under HAVE_MENUS.
5366 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5367 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5368 (syms_of_xdisp): Adjust user.
5369 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5370 (start_hourglass, cancel_hourglass):
5371 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5372 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5373 and CLEAR_FONT_TABLE_NFONTS.
5374 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5375 Declare only if HAVE_WINDOW_SYSTEM.
5376 (lface_same_font_attributes_p, clear_face_gcs): Define only
5377 if HAVE_WINDOW_SYSTEM.
5379 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5381 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5382 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5383 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5385 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5387 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5389 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5391 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5392 This fixes a type error on hosts where ptrdiff_t is wider than int.
5394 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5396 * keyboard.c (read_key_sequence_vs): New function.
5397 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5400 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5402 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5404 Makefile improvements.
5405 * Makefile.in (config.status): Don't use double-colon rules, as
5406 they are not portable according to POSIX. Fix shell typo with `;
5407 I guess this rule has never been tested?
5408 (VCSWITNESS): New macro, to override any environment var.
5410 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5412 * xterm.h (struct x_display_info): Do not track X connection
5413 fd separately because it is always available from Display.
5414 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5417 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5419 * buffer.c (drop_overlay):
5420 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5421 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5423 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5425 * buffer.c (Fmake_overlay, Fmove_overlay):
5426 * intervals.c (set_point_from_marker):
5427 * print.c (PRINTPREPARE): Prefer signal_error
5428 to plain error and report unsuitable marker too.
5430 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5432 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5433 for 'dragging' member.
5434 (struct x_output): Remove set-but-unused leftovers
5435 'left_before_move' and 'top_before_move'.
5436 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5437 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5438 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5439 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5440 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5441 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5442 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5443 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5445 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5447 * nsfont.m (INVALID_GLYPH): New define.
5448 (nsfont_encode_char): Use INVALID_GLYPH.
5449 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5451 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5453 * xterm.c (x_last_mouse_movement_time): Revert last change.
5454 This code should use XDisplayMotionBufferSize to check display's
5455 motion history first, and there are few other issues as well.
5456 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5457 (handle_one_xevent): Adjust user.
5459 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5461 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5462 * frame.c (Flast_nonminibuf_frame): ... to here.
5463 (check_minibuf_window): Don't abort if no window was found
5466 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5468 Use XGetMotionEvents to ask the last mouse motion time from X server.
5469 * xterm.c (X_MOTION_HISTORY): Default to 1.
5470 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5471 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5472 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5473 Ifdef away legacy code.
5474 (XTmouse_position, x_scroll_bar_report_motion):
5475 Use x_last_mouse_movement_time.
5476 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5479 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5481 * msdos.c (last_mouse_window): Move to...
5482 (dos_rawgetc): ...this function and adjust comment.
5483 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5484 (mouseMoved): ...this function and adjust comment.
5485 * w32term.c (last_window): Likewise with...
5486 (w32_read_socket): ...this function.
5487 * xterm.c (last_window): Likewise with...
5488 (handle_one_xevent): ...this function.
5490 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5492 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5493 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5494 (handle_one_xevent): ...to here.
5495 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5498 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5500 * msdos.c (IT_set_terminal_window): Remove no-op.
5501 (initialize_msdos_display): Adjust terminal setup.
5502 * w32console.c (w32con_set_terminal_window): Remove no-op.
5503 (initialize_w32_display): Adjust terminal setup.
5504 * w32term.c (w32_set_terminal_window): Remove no-op.
5505 (w32_create_terminal): Adjust terminal setup.
5506 * xterm.c (XTset_terminal_window): Remove no-op.
5507 (x_create_terminal): Adjust terminal setup.
5509 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5511 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5513 (ns_create_terminal): Adjust terminal setup.
5514 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5516 (w32_create_terminal): Adjust terminal setup.
5517 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5519 (x_create_terminal): Adjust terminal setup.
5521 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5523 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5524 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5525 * dispnew.c (buffer_posn_from_coords):
5526 * window.c (Fwindow_end, displayed_window_lines):
5527 * xdisp.c (redisplay_mode_lines): Use it.
5529 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5531 * fontset.c (face_for_char): Check char in the current face font first
5532 if HAVE_NS (Bug#15138).
5534 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5536 * window.c (temp_output_buffer_show): Make sure window returned
5537 by display_buffer is live (Bug#15213).
5539 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5541 Minor cleanup to avoid forward declarations.
5542 * coding.h (struct ccl_spec): Remove forward declaration.
5543 * composite.h (toplevel): Include font.h.
5544 (struct composition_it, struct face, struct font_metrics):
5545 Remove forward declaration.
5546 * dispextern.h (struct image, struct atimer): Likewise.
5547 * emacsgtkfixed.h (struct frame): Likewise.
5548 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5549 * font.h (struct font_driver, struct font, struct glyph_string)
5550 (struct face): Remove forward declaration.
5551 * fontset.h (struct face, struct font): Likewise.
5552 * frame.h (toplevel): Style cleanup.
5553 (enum output_method): Move to...
5554 * termhooks.h (enum output_method): ...here.
5555 (struct glyph, struct frame, struct ns_display_info)
5556 (struct x_display_info, struct w32_display_info):
5557 Remove forward declaration.
5558 * xterm.h (toplevel): Include termhooks.h.
5559 (struct font, struct window, struct glyph_matrix, struct frame)
5560 (struct input_event, struct face, struct image): Remove forward
5562 * gtkutil.h (struct _widget_value): Likewise.
5563 * keyboard.h (toplevel): Include termhooks.h.
5564 (struct input_event): Remove forward declaration.
5566 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5568 * intervals.c (set_point_from_marker): New function.
5569 * editfns.c (Fgoto_char):
5570 * process.c (Finternal_default_process_filter):
5571 * window.c (select_window_1): Use it.
5572 * buffer.h (set_point_from_marker): Add prototype.
5574 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5576 * w32.c (term_winsock): Call release_listen_threads before calling
5578 (_sys_wait_accept): Wait for accept event in a loop with a finite
5579 timeout, instead of waiting indefinitely. Will hopefully avoid
5580 hanging during exit because WSACleanup deadlocks waiting for the
5581 event object to be released. (Bug#14333)
5583 * w32proc.c (release_listen_threads): New function, signals all
5584 the reader threads that listen for connections to stop waiting.
5586 * w32.h (release_listen_threads): Add prototype.
5588 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5590 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5591 field of new marker (for sanity and safety).
5592 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5593 anyway because XMISCTYPE is a function and can't be an lvalue).
5595 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5597 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5598 (x_after_update_window_line, x_scroll_bar_create)
5599 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5600 (handle_one_xevent, x_clear_frame_area):
5601 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5602 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5603 * xterm.h (x_clear_area): Adjust prototype.
5605 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5607 Hook scanning and indentation functions to find_newline. This helps
5608 to avoid duplicated code and renders more respect to newline cache.
5609 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5610 * cmds.c (Fforward_line):
5611 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5612 Use find_newline and avoid unnecessary point movements.
5613 * search.c (scan_newline): Implement on top of find_newline.
5615 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5617 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5618 scoped code (bug#11258).
5620 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5622 * nsterm.m (last_window): New variable.
5623 (EV_TRAILER2): New macro.
5624 (EV_TRAILER): Call EV_TRAILER2.
5625 (mouseMoved:): Add support for mouse-autoselect-window
5626 on nextstep (Bug#6888).
5628 2013-08-28 Andreas Schwab <schwab@suse.de>
5630 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5631 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5632 Remove unused macro definitions.
5633 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5634 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5635 Only define if emacs.
5637 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5639 Prefer enum glyph_row_area to int where appropriate.
5640 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5642 (window_box, window_box_width, window_box_left, window_box_left_offset)
5643 (window_box_right, window_box_right_offset): Adjust prototypes.
5644 * xdisp.c (window_box, window_box_width, window_box_left)
5645 (window_box_left_offset, window_box_right, window_box_right_offset):
5646 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5647 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5648 * nsterm.m (ns_clip_to_row):
5649 * w32term.c (w32_clip_to_row):
5650 * xterm.c (x_clip_to_row): Likewise.
5652 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5654 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5655 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5657 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5659 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5660 for portability to hosts where /bin/sh has problems.
5662 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5664 Redesign redisplay interface to drop global output_cursor.
5665 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5666 (toplevel): Remove declaration of output_cursor.
5667 (set_output_cursor, x_cursor_to): Remove prototype.
5668 * window.h (struct window): New member output_cursor.
5669 (output_cursor_to): New function to replace RIF member.
5670 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5671 (update_text_area, set_window_cursor_after_update): Use it.
5672 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5673 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5674 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5675 * w32term.c (x_update_window_begin, x_update_window_end):
5676 * xterm.c (x_update_window_begin, x_update_window_end):
5677 Adjust to use per-window output cursor.
5679 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5681 Simplify SELECT_TYPE-related code.
5682 Like EMACS_TIME, this portability layer is no longer needed, since
5683 Emacs has been using fd_set as a portability layer for some time.
5684 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5685 (SELECT_TYPE): Remove. All uses changed to fd_set.
5686 (fd_set) [!FD_SET]: New typedef.
5688 Simplify EMACS_TIME-related code.
5689 This portability layer is no longer needed, since Emacs has been
5690 using struct timespec as a portability layer for some time.
5691 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5692 Include <time.h> rather than "systime.h"; that's all that's needed now.
5693 * dispnew.c: Include <timespec.h> rather than "systime.h";
5694 that's all that's needed now.
5695 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5696 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5697 TIMESPEC_RESOLUTION.
5698 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5699 LOG10_TIMESPEC_RESOLUTION.
5700 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5701 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5702 (make_emacs_time): Remove. All used changed to make_timespec.
5703 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5704 (current_timespec): Rename from current_emacs_time. All uses changed.
5705 (add_emacs_time): Remove. All uses changed to timespec_add.
5706 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5707 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5708 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5709 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5710 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5711 (current_timespec): Rename from current_emacs_time. All uses changed.
5712 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5713 changed to timespec_cmp.
5714 * xgselect.c: Include <timespec.h>, since our .h files don't.
5716 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5718 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5719 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5720 Remove the leftovers.
5721 * gtkutil.c (toplevel): Do not declare Qxft but include
5723 * image.c (toplevel): Do not declare Vlibrary_cache because
5724 it's already done in lisp.h.
5726 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5728 * lisp.h (Mouse_HLInfo): Move from here...
5729 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5730 (reset_mouse_highlight): New function.
5731 * msdos.c (dos_set_window_size, IT_update_begin)
5732 (internal_terminal_init):
5733 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5734 (ns_initialize_display_info):
5735 * w32console.c (initialize_w32_display):
5736 * w32term.c (x_update_window_end, x_free_frame_resources)
5737 (w32_initialize_display_info):
5738 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5739 * window.c (Fdelete_other_windows_internal):
5740 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5741 * termchar.h (toplevel):
5742 * xterm.h (toplevel): Include dispextern.h.
5744 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5746 Fix minor problems found by static checking.
5747 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5748 (expect): Avoid nested-if warning.
5749 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5750 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5751 * nsterm.h, nsterm.m (ns_select):
5752 * xgselect.c, xgselect.h (xg_select):
5753 Adjust signature to better match pselect's.
5754 * nsterm.m (ns_select):
5755 Don't set *TIMEOUT, since pselect doesn't.
5756 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5757 diagnostic about assigning const char * to it.
5758 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5760 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5762 * lread.c (substitute_object_recurse): Handle hash-tables as well
5765 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5767 Fix unlikely core dump in init_tty, and simplify terminfo case.
5768 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5769 The old version incorrectly dumped core if malloc returned a
5770 buffer containing only non-NUL bytes.
5771 (init_tty): Do not allocate or free termcap buffers; the
5772 struct does that for us now.
5773 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5774 (struct tty_display_info): Define members termcap_term_buffer and
5775 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5776 use them. Allocate them directly in struct rather than indirectly
5777 via a pointer, to simplify init_tty.
5779 * frame.c (check_minibuf_window): Initialize 'window' properly,
5780 so that Emacs reliably aborts later if 'window' is not initialized.
5782 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5784 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5785 of VoidSymbol (Bug#15154).
5787 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5789 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5790 mouse_face_beg_y and mouse_face_end_y.
5791 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5792 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5793 Adjust users and update comment where appropriate.
5795 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5797 * frame.c (check_minibuf_window): New function.
5798 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5799 Call check_minibuf_window (Bug#15183).
5801 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5803 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5804 because this is the only last cursor data we need to keep and consult.
5805 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5806 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5809 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5811 Fix recovering from possible decompression error.
5812 Since insert_from_gap doesn't always move point, we can't use PT as
5813 the position where the partially decompressed data ends, and
5814 should count how many bytes was produced so far.
5815 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5816 (unwind_decompress): Really delete partially uncompressed data.
5817 (Fzlib_decompress_region): Take decompressed data size into account.
5819 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5821 * syntax.c (init_syntax_once): Adjust comment and do an early
5822 initialization of Qchar_table_extra_slots just once...
5823 * casetab.c (init_casetab_once):
5824 * category.c (init_category_once):
5825 * character.c (syms_of_character):
5826 * coding.c (syms_of_coding):
5827 * xdisp.c (syms_of_xdisp): ...and omit it here.
5829 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5831 * xdisp.c (get_next_display_element): Don't apply to characters
5832 from a display vector the logic of setting it->end_of_box_run_p
5833 suitable for characters from a buffer. (Bug#15175)
5835 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5836 to handle directories, rather than '_utime' which doesn't.
5839 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5841 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5842 or fullscreen (Bug#14627).
5844 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5846 System-dependent integer overflow fixes.
5847 * process.c (Fset_process_window_size): Signal an error if
5848 the window size is outside the range supported by the lower level.
5849 * sysdep.c (set_window_size): Return negative on error,
5850 nonnegative on success, rather than -1, 0, 1 on not in system,
5851 failure, success. This is simpler. Caller changed.
5852 (serial_configure): Remove unnecessary initialization of local.
5853 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5854 size fits in unsigned long; this isn't true on some 32-bit hosts.
5855 Avoid buffer overrun if some future version of /proc/meminfo has a
5856 variable name longer than 20 bytes.
5857 (system_process_attributes) [__FreeBSD__]:
5858 Don't assume hw.availpages fits in 'int'.
5860 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5862 Don't let very long directory names overrun the stack.
5863 Fix some related minor problems involving "//", vfork.
5864 * callproc.c (encode_current_directory): New function.
5865 (call_process): Don't append "/"; not needed.
5866 * fileio.c (file_name_as_directory_slop): New constant.
5867 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5868 this can save the caller having to alloca.
5869 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5870 Use SAFE_ALLOCA, not alloca.
5871 (directory_file_name, Fexpand_file_name): Leave leading "//"
5872 alone, since it can be special even on POSIX platforms.
5873 * callproc.c (call_process):
5874 * process.c (Fformat_network_address):
5875 * sysdep.c (sys_subshell):
5876 Use encode_current_directory rather than rolling our own.
5877 (create_process): No need to encode directory; caller does that now.
5878 * process.h (encode_current_directory): New decl.
5879 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5880 Rework to avoid 'goto xyzzy;'.
5882 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5884 * xdisp.c (handle_face_prop): If the default face was remapped use
5885 the remapped face for strings from prefix properties. (Bug#15155)
5887 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5889 Minor cleanup for redisplay interface and few related functions.
5890 * frame.h (enum text_cursor_kinds): Move from here...
5891 * dispextern.h (enum text_cursor_kinds): ...to here.
5892 (toplevel): Drop unnecessary declarations.
5893 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5894 in update_window_end_hook and draw_window_cursor functions.
5895 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5896 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5897 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5898 * xterm.c (x_update_window_end, x_draw_window_cursor):
5899 * xdisp.c (display_and_set_cursor, update_window_cursor)
5900 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5901 enum text_cursor_kinds where appropriate.
5903 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5905 Redesign redisplay interface to drop updated_row and updated_area.
5906 * dispextern.h (updated_row, updated_area): Remove declaration.
5907 (struct redisplay_interface): Pass glyph row and row area parameters
5908 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5909 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5911 * dispnew.c (updated_row, updated_area): Remove.
5912 (redraw_overlapped_rows, update_window_line): Adjust user.
5913 (update_marginal_area, update_text_area): Likewise. Pass updated row
5914 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5915 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5918 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5920 * process.c (flush_pending_output): Remove stub.
5923 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5925 * callproc.c: Fix race that killed background processes (Bug#15144).
5926 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5927 Record deleted process-id in critical section, not afterwards.
5928 Don't mistakenly kill process created by a call-process invocation
5929 that discards output and does not wait.
5931 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5933 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5934 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5935 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5936 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5937 to shut up compiler in mark_object.
5938 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5940 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5942 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5943 We can't portably rely on PTY_OPEN doing that, even if
5944 it calls posix_openpt with O_CLOEXEC.
5946 2013-08-20 Kenichi Handa <handa@gnu.org>
5948 * character.c (string_char): Improve commentary.
5950 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5952 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5953 (struct animation_cache): Make signature a flexible array member.
5954 All uses changed. This is a tad slower but may insulate us better
5955 from future changes to ImageMagick.
5957 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5959 * image.c: Shrink memory needed for animation cache.
5960 (SIGNATURE_DIGESTSIZE): New constant.
5961 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5962 (imagemagick_create_cache): Copy the signature. This saves
5963 several KB of memory that ImageMagick wastes per signature.
5964 Don't bother updating the update_time, as the caller does that now.
5965 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5966 it's a fixed size struct member now.
5967 (imagemagick_get_animation_cache): Always destroy the signature,
5968 as it's now imagemagick_create_cache's responsibility to copy it.
5969 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5970 and use memcmp rather than strcmp.
5971 eassert that ImageMagick returns a signature of the specified length.
5973 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5975 * image.c (imagemagick_get_animation_cache): Don't segfault on
5977 (imagemagick_get_animation_cache): Revert to previous definition
5978 so that it actually works. But keep the memory leak fix.
5979 (imagemagick_get_animation_cache): Fix memory leak.
5981 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5983 * image.c: Fix animation cache signature memory leak.
5984 Fix some other minor performance problems while we're at it.
5985 (imagemagick_create_cache): Clear just the members that
5986 need clearing. Don't set update_time, as caller does that now.
5987 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5988 Simplify by using pointer-to-pointer instead of a prev pointer.
5989 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5990 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5991 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5992 it's already a copy. Free the signature probe unless it's cached.
5994 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5995 This was introduced by my 2013-08-12 fix for Bug#15035.
5997 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5999 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6000 (imagemagick_prune_animation_cache): Now static.
6002 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6004 * image.c (imagemagick_get_animation_cache): Don't segfault when
6005 pruning all entries.
6007 2013-08-18 Ken Brown <kbrown@cornell.edu>
6009 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6010 static heap if ENABLE_CHECKING is defined.
6011 (max_bss_sbrk_ptr): New variable.
6013 (report_sheap_usage): Report maximum static heap usage instead of
6014 ending static heap usage.
6016 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6018 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6019 of zlib_initialized according to the results of calling
6020 init_zlib_functions.
6022 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6024 * image.c: Implement an ImageMagick per-image cache.
6025 (imagemagick_get_animation_cache): Fix a double-free error.
6026 (imagemagick_load_image): Remove the ping_wand code, which only
6027 apparently saved time on invalid animated images, and slowed down
6028 everything else. Optimise for the common case.
6030 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6032 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6034 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6036 * marker.c (set_marker): Remove documentation of undefined behavior.
6038 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6040 * image.c (imagemagick_compute_animated_image): Animate correctly
6041 when sub-images are smaller than the main image.
6042 (imagemagick_compute_animated_image): Setting the iterator row to
6043 zero is apparently not allowed.
6044 (imagemagick_compute_animated_image): Allow images that say they
6045 have sub-images that are bigger than the main image, but just crop
6048 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6050 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6052 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6054 * image.c (imagemagick_compute_animated_image): Respect the GIF
6057 2013-08-15 Ken Brown <kbrown@cornell.edu>
6059 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6060 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6063 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6065 Fix minor problems found by static checking.
6066 * frame.c (delete_frame):
6067 * xdisp.c (next_element_from_display_vector):
6068 Avoid uninitialized local.
6069 * image.c (imagemagick_compute_animated_image): Port to C89.
6070 Prefer usual GNU indentation style for loops.
6071 Be more careful about bizarrely large sizes, by using ptrdiff_t
6074 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6076 Fix infinite frame selection loop (Bug#15025).
6077 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6079 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6081 * xdisp.c (compute_window_start_on_continuation_line):
6082 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6083 to make sure we end up setting the window start at the leftmost
6084 visible character of the display line. This avoids funky
6085 horizontal shifting because the window start is not kept on the
6086 same position. (Bug#15090)
6087 (next_element_from_display_vector): Support 'box' face attribute
6088 in the face definitions of a display vector. (Bug#15099)
6090 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6092 * image.c (imagemagick_compute_animated_image): Implement animated
6094 (imagemagick_compute_animated_image): Fix some compilation
6095 warnings. Implement a very simple cache to make the animation
6096 usable at all, but it should be replaced with a per-image cache.
6098 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6100 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6101 to do `for' loops over alist values.
6102 * buffer.h (FOR_EACH_BUFFER):
6103 * process.c (FOR_EACH_PROCESS): Use it.
6104 (handle_child_signal, status_notify, Fget_buffer_process)
6105 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6107 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6109 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6110 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6111 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6112 to xzalloc and so avoid redundant call to memset.
6113 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6114 members because it is allocated with xzalloc and so already zeroed.
6116 2013-08-14 Ken Brown <kbrown@cornell.edu>
6118 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6121 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6123 Utility function and macro to copy Lisp string to C string.
6124 * lisp.h (xlispstrdupa): New macro.
6125 (xlispstrdup): New prototype.
6126 * alloc.c (xlispstrdup): New function.
6127 * callint.c (Fcall_interactively):
6128 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6129 (Fsubstitute_in_file_name):
6130 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6131 * image.c (x_create_bitmap_from_file):
6132 * w32term.c (w32_term_init):
6133 * xterm.c (x_term_init): Use xlispstrdup.
6135 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6137 * image.c (imagemagick_load_image): Make animated pictures work.
6138 There's still some problems with background color settings, though
6141 * decompress.c (unwind_decompress): Always restore point.
6143 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6145 * marker.c (set_marker): Reformat documentation.
6147 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6149 * xdisp.c (cursor_type_changed): Now static.
6151 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6152 Use changed. This avoids the need to call xmalloc and for the
6153 caller to call xfree, and avoids memory leaks in some situations.
6155 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6157 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6158 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6159 (redisplay_window): If window_end_valid is cleared due to non-zero
6160 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6161 so do not call to try_cursor_movement for that window.
6163 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6165 * window.h (struct window): Convert window_end_pos and
6166 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6167 (wset_window_end_pos, wset_window_end_vpos): Remove.
6168 * dispnew.c (adjust_glyph_matrix):
6169 * window.c (Fwindow_end, replace_window, set_window_buffer)
6171 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6172 (set_vertical_scroll_bar, redisplay_window, try_window)
6173 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6174 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6175 (note_mouse_highlight): Adjust users.
6176 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6179 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6181 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6182 * image.c (imagemagick_filename_hint): Use `const char *' and
6183 prefer SSDATA to SDATA to avoid warnings.
6185 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6187 Cleanup window fringes, margins and scroll bars adjustments.
6188 * window.c (set_window_fringes, set_window_margins)
6189 (set_window_scroll_bars, apply_window_adjustment): New functions.
6190 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6191 (Fset_window_scroll_bars): Use them.
6193 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6195 * window.h (struct window): Convert scroll_bar_width
6196 from Lisp_Object to integer. Adjust comment.
6197 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6199 * window.c (wset_scroll_bar_width): Remove.
6200 (make_window): Initialize scroll_bar_width.
6201 (Fsplit_window_internal): Use direct assignment.
6202 (Fset_window_configuration, save_window_save):
6203 Convert Lisp_Object to integer and back where appropriate.
6204 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6205 bar was actually changed, and mention this in docstring.
6207 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6209 * decompress.c: Minor simplifications.
6210 (Fzlib_decompress_region): Don't bother verifying
6211 that avail_out <= UINT_MAX, as that was confusing.
6212 Mention the restriction in a comment instead.
6213 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6215 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6217 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6218 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6220 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6222 * image.c (imagemagick_filename_hint): Check for errors in the
6225 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6227 * window.c (Fwindow_margins): Return nil when there's no marginal
6228 area, as per the documented API.
6230 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6231 Fmake_vector, as scroll bar's struct members are not all Lisp
6232 objects now. This avoids crashes in GC.
6234 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6235 bool, so its address could be taken.
6237 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6239 * image.c (imagemagick_filename_hint): New function to possibly
6240 apply `image-content-type-suffixes'.
6241 (imagemagick_load_image): Use it.
6243 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6245 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6246 if loading zlib failed.
6248 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6250 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6251 2013-08-13 checkin below. Change bool to BOOL, rule is:
6252 All Obj-C code uses BOOL, except for interfaces callable from C.
6254 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6256 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6258 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6259 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6260 bool instead of BOOL.
6261 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6262 from Lisp_Object to bitfield. Adjust comment.
6263 * w32term.c (x_scroll_bar_create): Adjust user.
6264 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6265 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6266 Use bool for boolean.
6267 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6268 to `unsigned int' when defining a bitfield.
6270 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6272 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6274 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6276 * window.h (struct window): Convert left_margin_cols and
6277 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6278 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6279 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6281 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6283 (showing_window_margins_p, update_window_line, update_frame_1):
6284 * fringe.c (draw_fringe_bitmap_1):
6285 * xdisp.c (window_box_width): Adjust users.
6286 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6287 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6288 Use direct assignment.
6289 (Fset_window_configuration, save_window_save, Fwindow_margins):
6290 Convert Lisp_Object to integer and back where appropriate.
6291 (Fset_window_margins): Adjust user. Return t if any margin
6292 was actually changed, and mention this in docstring.
6294 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6296 * syntax.c (forward_word):
6297 * cmds.c (forward_char, backward_char): Mention the optional argument.
6299 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6301 * window.h (struct window): Convert left_fringe_width
6302 and right_fringe_width from Lisp_Objects to integers.
6304 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6305 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6306 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6308 (make_window): Initialize new integer fields to -1.
6309 (Fsplit_window_internal): Use direct assignment.
6310 (Fset_window_configuration, save_window_save):
6311 Convert Lisp_Object to integer and back where appropriate.
6312 (Fset_window_fringes): Adjust user. Return t if any fringe
6313 was actually changed, and mention this in docstring.
6315 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6317 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6318 * nsfns.m (x_set_cursor_type):
6319 * w32fns.c (x_set_cursor_type):
6320 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6321 * xdisp.c (set_frame_cursor_types): ...but in common code.
6323 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6325 * font.c (clear_font_cache): New function, stripped from...
6326 (Fclear_font_cache): ...here, which now uses the function
6327 above. Adjust comment.
6328 * font.h (clear_font_cache): Add prototype.
6329 * xfaces.c (clear_face_cache): Use clear_font_cache.
6331 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6333 * window.c (Fset_window_start): Compare `w', not `window' because
6334 `w' might not be equal to `window' after call to decode_live_window.
6336 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6338 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6339 This fixes a problem introduced by the Bug#15035 patch
6340 when using GPG. Reported by Herbert J. Skuhra.
6342 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6344 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6345 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6346 not yet initialized.
6348 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6350 * decompress.c (Fzlib_decompress_region): Support zlib
6351 decompression, too, and rename.
6353 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6355 Minor zlib configuration tweaks.
6356 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6357 Don't assume presence of fn_inflateInit2_ zlib internal function.
6359 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6361 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6362 include the zlib prefix.
6364 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6366 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6367 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6368 define static variables that are pointers to zlib functions to be
6370 (init_zlib_functions) [WINDOWSNT]: New function.
6371 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6373 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6374 macros instead of invoking the zlib functions directly.
6375 (syms_of_decompress): DEFSYM Qzlib_dll.
6376 Staticpro Szlib_available_p.
6378 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6380 Avoid looping over all frame windows to freeze and unfreeze.
6381 * window.h (struct window): Drop frozen_window_start_p.
6382 (freeze_window_starts): Drop prototype.
6383 * frame.h (struct frame): New frozen_window_starts flag.
6384 (FRAME_WINDOWS_FROZEN): New macro.
6385 * window.c (freeze_window_start, freeze_window_starts):
6387 (select_window, replace_window): Adjust users.
6388 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6389 (window_frozen_p): New function.
6390 (redisplay_window): Use it.
6392 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6394 Fix some fd issues when running subprocesses (Bug#15035).
6395 Fix bugs that can leak files or file descriptors on errors.
6396 Don't unlink open temp files, as that's hard for users to diagnose
6397 when things go awry (e.g., temp disk exhausted).
6398 Don't bother to lock temp files. Check for invalid recursion.
6399 * callproc.c (synch_process_fd): Remove. All uses removed.
6400 (synch_process_tempfile): New var or macro.
6401 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6403 (record_kill_process): New arg, the temp name. All callers changed.
6404 (delete_temp_file): Now just a simple wrapper around unlink.
6405 (call_process_kill): New arg, the call_process_fd array.
6406 Close them all. Clear synch_process_pid. Remove the temp file,
6407 or arrange for it to be removed.
6408 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6409 that's been moved to synch_process_tempfile. Caller changed.
6410 Do not remove the tempfile; that's now call_process_kill's
6412 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6413 call_process_kill; the caller now does that.
6414 (call_process_cleanup): Do not close the process fd; that's now
6415 call_process_kill's responsibility.
6416 (Fcall_process): Implement via new function call_process, which
6417 has most of the old body of Fcall_process, but with a different API.
6418 (call_process): New function that does not open or close filefd if
6419 it is nonnegative. Record which fds need to be closed, and let
6420 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6421 Signal an error if invoked recursively (could be done via a hook).
6422 Simplify creation of the tempfile in the MSDOS case.
6423 Don't create the output file until after checking for the executable.
6424 Report any failure to open /dev/null.
6425 Don't open /dev/null for writing twice; once is enough.
6426 Don't create pipe if all output is being discarded or sent to file.
6427 Don't worry about setting up the coding system or reading from the
6428 pipe if all output is being discarded.
6429 Hoist fd_error local into top level, to lessen block nesting.
6430 Don't record deleted pid here; now done by Fcall_process_region.
6431 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6432 and note its success in synch_process_tempfile.
6433 Do not leak resources when child_setup fails.
6434 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6435 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6436 (create_temp_file): Now returns open fd, with an additional
6437 Lisp_Object * argument to return the name. All callers changed.
6438 Do not close the file; rewind it instead, and leave it open for
6439 the caller. Do not lock the temp file. Unwind-protect the file
6440 and the file-descriptor.
6441 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6442 If an asynchrounous process, record it here, not in call_process.
6443 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6444 * eval.c (set_unwind_protect): New function.
6445 * fileio.c (write_region): New function, generalized from the
6446 old Fwrite_region. Do not lock temp files.
6447 (Fwrite_region): Use it.
6448 * lisp.h (set_unwind_protect, write_region): New decls.
6449 * process.c: Include <verify.h>.
6450 (make_process): Mark fds as initially closed.
6451 (deleted_pid_list): Now a list of pid-filename pairs.
6453 (close_process_fd): New function.
6454 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6455 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6456 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6457 (create_process, create_pty, Fmake_serial_process)
6458 (server_accept_connection): Record which fds need to be closed,
6459 and let deactivate_process close them.
6460 (Fmake_network_process): Do not discard the unwind-protect
6461 until it's safe to do so.
6462 (deactivate_process): Close the fds opened by create_process etc.
6463 (Fprocess_send_eof): Adjust to new way of recording open fds.
6464 Report an error if /dev/null can't be opened, instead of aborting.
6465 * process.h (PROCESS_OPEN_FDS): New constant.
6466 (struct Lisp_Process): New member open_fds.
6467 (record_kill_process, record_deleted_pid): Adjust signatures.
6468 (record_deleted_pid): Move decl here ...
6469 * syswait.h (record_deleted_pid): ... from here.
6471 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6473 * decompress.c: Fix bugs with large buffers and weird inputs.
6474 Tune a bit. Reindent as per usual Emacs style.
6475 (BUFFER_SIZE): Remove.
6476 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6477 more than UINT_MAX bytes. Decompress into the gap instead of into
6478 an auto buffer, as this should avoid copying. Return nil if
6479 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6480 set immediate_quit; we shouldn't trust zlib code that much.
6482 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6484 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6485 errors, and really move the gap to where we want it.
6487 * lisp.h: Include decompress.c support.
6489 * emacs.c (main): Include decompress.c support.
6491 * Makefile.in: Include -lz if present.
6493 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6495 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6496 (initWithTitle:): Initialize frame to 0.
6497 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6498 (fillWithWidgetValue:frame:): Rename from
6499 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6501 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6502 fillWithWidgetValue:frame:
6504 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6505 remove memory leak warnings.
6507 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6508 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6511 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6512 (x_activate_menubar): Update the whole menu.
6513 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6514 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6515 current event is not NSSystemDefined (Bug#15001).
6516 Call ns_check_menu_open only if trackingMenu is 2.
6517 (menuDidClose:): New method, decrease trackingMenu.
6518 (fillWithWidgetValue:setDelegate:): New method.
6519 (fillWithWidgetValue:): Call the above.
6521 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6523 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6525 Omit some unnecessary casts.
6526 Many of these go back to the old pre-C89 days, when they may have
6527 been needed, but we've been assuming C89 or later for a while now.
6528 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6529 (live_float_p, live_misc_p, live_vector_p):
6530 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6531 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6532 (defvar_per_buffer):
6533 * callint.c (Fcall_interactively):
6534 * doc.c (Fsubstitute_command_keys):
6535 * filelock.c (get_boot_time):
6536 * frame.c (xrdb_get_resource):
6537 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6538 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6539 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6540 (menuitem_highlight_callback, menu_destroy_callback)
6541 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6542 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6543 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6544 (xg_tool_bar_help_callback, tb_size_cb):
6545 * image.c (xpm_alloc_color, png_read_from_memory)
6546 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6547 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6549 * keymap.c (describe_map):
6550 * nsfns.m (Fns_display_monitor_attributes_list):
6551 * nsmenu.m (process_dialog:):
6552 * nsterm.m (hold_event):
6553 * process.c (wait_reading_process_output):
6554 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6555 * scroll.c (do_direct_scrolling, scrolling_1):
6556 * termcap.c (tgetent):
6557 * window.c (check_window_containing, add_window_to_list)
6558 (freeze_window_starts):
6559 * xdisp.c (compare_overlay_entries, vmessage):
6560 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6561 (x_get_monitor_attributes_xrandr)
6562 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6563 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6564 * xfont.c (xfont_match, xfont_open):
6565 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6566 (menubar_selection_callback, menu_position_func)
6567 (popup_selection_callback, create_and_show_popup_menu)
6568 (dialog_selection_callback, create_and_show_dialog):
6569 * xrdb.c (x_get_string_resource)
6571 * xsmfns.c (x_session_check_input):
6572 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6573 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6574 (xaw_jump_callback, xaw_scroll_callback):
6575 Omit unnecessary casts.
6577 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6579 Minor string-length refactoring.
6580 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6581 * frame.c (make_monitor_attribute_list):
6582 Prefer build_string to strlen + make_string.
6584 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6586 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6587 don't check minor_code (Bug#14417).
6589 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6591 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6592 vertical positions instead. This avoids calling MATRIX_ROW with
6593 row numbers that are possibly beyond valid limits. (Bug#15064)
6595 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6597 Use xstrdup and build_unibyte_string where applicable.
6598 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6599 * xfns.c (x_window):
6600 * xrdb.c (x_get_customization_string):
6601 * xterm.c (xim_initialize):
6602 * w32fns.c (w32_window): Use xstrdup.
6603 (w32_display_monitor_attributes_list):
6604 * emacs.c (init_cmdargs):
6605 * keyboard.c (PUSH_C_STR):
6606 * nsfont.m (nsfont_open):
6607 * sysdep.c (system_process_attributes):
6608 * w32.c (system_process_attributes):
6609 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6611 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6613 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6614 variables of these types so that GDB would know about them, as aid
6615 for debugging fatal exceptions. (Bug#15024) See also
6616 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6619 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6621 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6622 larger than the NSWindow (Bug#14934).
6624 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6626 Redesign redisplay interface to drop global variable updated_window.
6627 Always pass currently updated window as a parameter to update routines.
6628 * dispextern.h (updated_window): Remove declaration.
6629 (struct redisplay_interface): Pass window parameter to
6630 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6631 and after_update_window_hook.
6632 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6634 * dispnew.c (updated_window): Remove.
6635 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6636 (update_window_line): Adjust to match redisplay interface changes.
6637 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6638 (ns_scroll_run, ns_after_update_window_line):
6639 * w32term.c (x_update_window_begin, x_update_window_end)
6640 (x_after_update_window_line, x_scroll_run):
6641 * xterm.c (x_update_window_begin, x_update_window_end)
6642 (x_after_update_window_line, x_scroll_run):
6643 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6644 Likewise. Adjust comments where appropriate.
6645 (x_cursor_to): Simplify because this is always called during window
6646 update (but install debugging check anyway).
6647 (expose_window): Check must_be_updated_p flag to see whether this
6648 function is called during window update.
6650 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6652 Do not reset window modification event counters excessively.
6653 These leftovers and poor man's tricky methods to catch extra
6654 redisplay's attention are no longer needed.
6655 * frame.c (set_menu_bar_lines_1):
6656 * minibuf.c (read_minibuf_unwind):
6657 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6658 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6659 (window_scroll_line_based, Fset_window_configuration):
6660 * xdisp.c (redisplay_window): Do not reset last_modified and
6661 last_overlay_modified counters.
6663 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6665 * xselect.c (x_send_client_event): Set send_event and serial, memset
6666 data.l as it might be bigger than data.b. Use 24 bit mask to
6667 XSendEvent (Bug#15034).
6669 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6671 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6672 for TTY frames that are not the top frame on their console.
6675 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6677 * w32term.c (w32fullscreen_hook): Really maximize frame when
6678 asked for (Bug#14841).
6680 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6682 Prefer selected_window to Fselected_window, likewise for frames.
6683 * buffer.c (Fbuffer_swap_text):
6684 * data.c (Fvariable_binding_locus):
6685 * window.c (run_window_configuration_change_hook): Adjust users.
6686 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6687 Use decode_live_frame.
6689 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6691 Be more careful if selected window shows the buffer other than current,
6692 use window_outdated only if this is not so. This change should also
6693 address some weird issues discussed in Bug#13012.
6694 * window.h (window_outdated): New prototype.
6695 * window.c (window_outdated): Now here. Convert from static and
6696 always assume window's buffer.
6697 (Fwindow_end, Fwindow_line_height): Use it.
6698 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6699 and always assume window's buffer.
6700 (redisplay_window): Adjust user.
6701 (redisplay_internal): Call to reconsider_clip_changes once and
6702 check whether mode line should be updated only if selected window
6703 shows current buffer.
6704 (run_window_scroll_functions): Use eassert for debugging check.
6705 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6707 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6709 * window.c (window_scroll, window_scroll_pixel_based)
6710 (window_scroll_line_based): Use bool for booleans.
6712 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6714 * process.c: Fix minor off-by-one issues in descriptor counts.
6715 This shouldn't fix any real bugs, but it cleans up the code a bit.
6716 (max_process_desc, max_input_desc): -1, not 0, means none.
6718 (delete_input_desc): New function.
6719 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6720 (deactivate_process): Scan backwards when recomuting max_process_desc;
6721 that should be faster.
6722 (init_process_emacs): Initialize max_input_desc.
6724 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6726 Use region cache to speedup bidi_find_paragraph_start.
6727 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6728 Rename cache_long_line_scans to cache_long_scans.
6729 * buffer.c (bset_cache_long_line_scans): Rename to
6730 bset_cache_long_scans.
6731 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6732 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6734 (syms_of_buffer): Rename cache-long-line-scans to
6735 cache-long-scans. Adjust docstring.
6736 * search.c (newline_cache_on_off):
6737 * indent.c (width_run_cache_on_off): Adjust users.
6738 * bidi.c (bidi_paragraph_cache_on_off): New function.
6739 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6740 * insdel.c (prepare_to_modify_buffer):
6741 Invalidate bidi_paragraph_cache if enabled.
6743 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6745 Invalidate region caches only if buffer text is going to be changed.
6746 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6747 (modify_text): ...new prototype.
6748 (prepare_to_modify_buffer_1): New prototype.
6749 * textprop.c (modify_region): Rename to...
6750 (modify_text_properties): ...new function.
6751 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6752 (Fremove_list_of_text_properties): Adjust users.
6753 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6754 (modify_text): ...new function.
6755 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6756 (prepare_to_modify_buffer_1): ...new function.
6757 * casefiddle.c (casify_region):
6758 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6759 (Ftranspose_regions): Use modify_text.
6761 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6763 * lisp.mk (lisp): Add nadvice.elc.
6765 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6767 New macro to iterate over live buffers similar to frames.
6768 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6769 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6770 Declare buffer-related variables here to offload lisp.h.
6771 * buffer.c (Vbuffer_alist): Adjust comment.
6772 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6773 (other_buffer_safely):
6774 * data.c (store_symval_forwarding):
6775 * dispnew.c (Fframe_or_buffer_changed_p):
6776 * fileio.c (Fdo_auto_save):
6777 * filelock.c (unlock_all_files):
6778 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6780 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6782 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6783 * callproc.c (create_temp_file):
6784 * filelock.c (create_lock_file):
6785 Assume mkostemp, since it's now provided by Gnulib.
6787 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6789 * w32.c (mkostemp): New function.
6790 (mktemp): Remove, no longer used. Most of the code reused in
6791 mkostemp. (Bug#15015)
6792 (mktemp): Don't undef.
6794 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6796 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6797 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6798 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6799 (free_glyph_pool, check_glyph_memory): Likewise for
6800 all users. Adjust comments where appropriate.
6802 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6804 * composite.h: Minor fixups.
6805 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6806 to fix a misspelling, and change it to an inline function while
6807 we're at it (it need not be a macro). All uses changed.
6808 (composition_method, composition_valid_p):
6809 Rewrite to avoid assignments in if-conditions.
6811 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6813 Do not use global Lisp_Object in composition macros.
6814 * composite.h (composition_temp): Remove declaration.
6815 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6816 (composition_method, composition_valid_p): ...inline functions.
6817 (compose_region): Remove the leftover.
6818 * composite.c (composition_temp): Remove.
6819 (run_composition_function, update_compositions)
6820 (composition_compute_stop_pos, composition_adjust_point)
6821 (Ffind_composition_internal):
6822 * coding.c (handle_composition_annotation):
6823 * xdisp.c (handle_composition_prop, check_point_in_composition):
6824 Related users changed.
6826 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6828 Drop FRAME_PTR typedef.
6829 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6830 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6831 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6832 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6833 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6834 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6835 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6836 All related users changed.
6838 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6840 * eval.c (default_toplevel_binding): New function.
6842 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6843 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6844 (syms_of_eval): Export them.
6845 * data.c (Fdefault_value): Micro cleanup.
6846 * term.c (init_tty): Use "false".
6848 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6850 Fix X GC leak in GTK and raw (no toolkit) X ports.
6851 * xterm.c (x_free_frame_resources): If white and black relief
6852 GCs are allocated, always free them here.
6853 * xfns.c (x_make_gc): Omit redundant initialization.
6854 * widget.c (create_frame_gcs): Remove the leftover.
6855 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6856 in x_free_frame_resources.
6858 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6860 * nsterm.m (windowWillResize:toSize:): Only change title if
6861 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6863 (viewDidEndLiveResize): New method.
6865 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6866 inside NS_IMPL_COCOA.
6868 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6870 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6871 Do not check whether undo is enabled because record_insert and
6872 record_delete does that themselves.
6874 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6876 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6877 member which is not really used any more.
6878 (FRAME_XIC_BASE_FONTNAME): Remove.
6879 * xfns.c (xic_free_fontset): Adjust user.
6880 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6881 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6882 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6883 (xdialog_show): Use eassert for debugging check.
6884 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6886 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6888 * fileio.c, fns.c (merge): Move extern decl from here ...
6889 * lisp.h (merge): ... to here.
6891 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6893 Fix last font-related change.
6894 * w32font.h (w32font_list_internal, w32font_match_internal):
6896 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6897 (uniscribe_list_family): Adjust to match font API change.
6898 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6899 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6901 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6903 * frame.h (FRAME_MOUSE_UPDATE):
6904 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6905 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6907 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6909 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6910 * font.h (struct font_driver): Change list, match, and list_family
6911 functions to accept struct frame * as first arg.
6912 * font.c (font_score, font_compare, font_sort_entities):
6914 (font_sort_entities, font_list_entities, font_select_entity)
6915 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6916 match font API change.
6917 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6918 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6919 * ftxfont.c (ftxfont_list, ftxfont_match):
6920 * xftfont.c (xftfont_list, xftfont_match):
6921 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6922 * w32font.c (w32font_list, w32font_match, w32font_list)
6923 (w32font_list_internal, w32_font_match_internal): Likewise.
6924 * xfaces.c (Fx_family_fonts): Adjust user.
6926 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6928 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6929 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6930 only if HAVE_X_WINDOWS is in use.
6931 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6932 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6933 * w32term.c (x_wm_set_icon_position): Likewise.
6934 * w32fns.c (x_icon): Adjust user.
6936 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6938 * xterm.c (last_mouse_press_frame): Remove the
6939 leftover which is not really used any more.
6940 (handle_one_xevent, syms_of_xterm): Adjust users.
6941 (x_flush): Call XFlush once per each X display, not frame.
6942 This is better because this code always unconditionally skips
6943 non-X frames in Vframe_list and issues the only XFlush if we
6944 have more than one X frame on the same X display.
6945 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6946 Use bool for booleans.
6947 (x_draw_glyph_string_background, cvt_string_to_pixel)
6948 (cvt_pixel_dtor): Drop unnecessary prototypes.
6949 * xterm.h (x_display_ok): Adjust prototype.
6951 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6953 Drop unnecessary functions that deals with frame pixel size.
6954 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6955 (x_pixel_height): Drop prototypes.
6956 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6957 (x_pixel_height): Drop implementations.
6958 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6959 which should be always valid for window frame.
6960 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6961 * w32menu.c (Fx_popup_dialog):
6962 * xmenu.c (Fx_popup_dialog): Likewise for both.
6964 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6966 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6967 frame parameters and call to Fmodify_frame_parameters just once.
6968 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6969 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6970 and mention nil frame in docstring.
6972 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6974 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6975 (x_figure_window_size): Likewise. Adjust to return long.
6976 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6977 (toplevel): Move Qterminal_live_p to...
6978 * terminal.c (toplevel): ...here, make it static, and...
6979 (syms_of_terminal): ...DEFSYM here.
6980 * frame.h (Qterminal_live_p): Remove declaration.
6981 (make_frame, x_figure_window_size): Adjust prototype.
6982 * nsfns.m (Fx_create_frame): Use long for window flags.
6984 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6986 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6987 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6988 Do not assume that emacs_close (INT_MAX) is a no-op.
6990 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6992 * xfaces.c (make_face_cache): For struct face_cache, prefer
6993 xmalloc to xzalloc and so avoid redundant call to memset.
6994 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6996 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6998 * fringe.c (draw_window_fringes, update_window_fringes)
6999 (compute_fringe_widths):
7000 * w32term.c (x_draw_glyph_string):
7001 * window.c (candidate_window_p, Frecenter):
7002 * xfaces.c (realize_basic_faces, realize_default_face)
7003 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7004 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7005 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7006 * xmenu.c (Fx_menu_bar_open_internal):
7007 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7008 * xsettings.c (xft_settings_event):
7009 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7010 Use bool for booleans. Adjust style and comments where
7012 * dispextern.h (draw_window_fringes, update_window_fringes)
7013 (compute_fringe_widths):
7014 * xterm.h (x_had_errors_p): Adjust prototype.
7016 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7018 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7019 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7021 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7023 * fns.c (toplevel): Remove comment before Fsafe_length because
7026 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7028 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7030 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7032 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7033 frame which got the message is still alive, before dereferencing
7034 its pointer. (Bug#14970)
7036 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7037 be a live window, before using it as such. (Bug#14970)
7039 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7041 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7042 w32_detect_focus_change instead of doing part of its job by hand.
7043 This fixes the problem whereby FOCUS_OUT events were not sent to
7046 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7048 * process.c (Fprocess_list): Doc fix.
7050 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7051 being re-exposed only if it didn't ask to become visible.
7052 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7053 was previously iconified. (Bug#14841)
7054 (x_iconify_frame): Mark the frame iconified.
7056 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7058 Fix minor problems found by static checking.
7059 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7060 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7062 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7064 * eval.c (set_specpdl_old_value): New function.
7065 (unbind_to): Minor simplification.
7066 (get_backtrace_frame): New function.
7067 (Fbacktrace_frame): Use it. Add `base' argument.
7068 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7069 (syms_of_eval): Export backtrace-eval.
7070 * xterm.c (x_focus_changed): Simplify.
7072 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7074 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7076 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7078 * xdisp.c (redisplay_window): Instead of moving point out of
7079 scroll margin, reject the force_start method, and try scrolling
7080 instead. (Bug#14780)
7082 2013-07-24 Ken Brown <kbrown@cornell.edu>
7084 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7087 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7089 * eval.c (Fprogn): Do not check that BODY is a proper list.
7090 This undoes the previous change. The check slows down the
7091 interpreter, and is not needed to prevent a crash. See
7092 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7094 2013-07-23 Glenn Morris <rgm@gnu.org>
7096 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7098 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7100 Port to GNU/Linux systems with tinfo but not ncurses.
7101 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7102 to decide whether ncurses is being used. Without this change,
7103 GCC complains about tgetent not being declared, on a system
7104 that has tinfo installed but ncurses not installed.
7106 * eval.c (Fprogn): Check that BODY is a proper list.
7108 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7109 * data.c (Fsetq_default):
7110 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7111 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7113 Tune by taking advantage of the fact that ARGS is always a list
7114 when a function is declared to have UNEVALLED args.
7116 * emacsgtkfixed.c: Port to GCC 4.6.
7117 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7119 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7121 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7122 here to silence compiler warnings.
7124 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7126 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7127 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7128 from messing up Emacs's 'struct frame' (Bug#14923).
7130 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7132 * alloc.c (make_save_ptr_ptr): Define this function.
7133 It was inadvertently omitted. It's needed only if
7134 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7136 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7138 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7139 frame have focus (Bug#14895).
7141 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7143 Avoid vfork-related deadlock more cleanly.
7144 * callproc.c (child_setup): When the child's exec fails, output
7145 the program name, as that's more useful. Use O_NONBLOCK to avoid
7147 * process.c (create_process_1): Remove; no longer needed.
7148 (create_process): Remove timer hack; no longer needed, now that
7149 the child avoids deadlock.
7151 2013-07-20 Glenn Morris <rgm@gnu.org>
7153 * image.c (Fimage_flush): Fix doc typo.
7155 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7157 Fix array bounds violation when pty allocation fails.
7158 * process.c (PTY_NAME_SIZE): New constant.
7159 (pty_name): Remove static variable; it's now auto.
7160 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7161 Take pty_name as an arg rather than using a static variable.
7162 All callers changed.
7163 (create_process): Recover pty_flag from process, not from volatile local.
7164 (create_pty): Stay inside array even when pty allocation fails.
7165 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7167 * lread.c (Fload): Avoid initialization only when lint checking.
7168 Mention that it's needed only for older GCCs.
7170 2013-07-20 Kenichi Handa <handa@gnu.org>
7172 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7173 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7175 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7177 * lread.c (Fload): Avoid uninitialized warning.
7179 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7181 Fix some minor file descriptor leaks and related glitches.
7182 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7183 (create_lock_file): Use write, not emacs_write.
7184 * image.c (slurp_file, png_load_body):
7185 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7186 (server_accept_connection):
7187 Don't leak an fd on memory allocation failure.
7188 * image.c (slurp_file): Add a cheap heuristic for growing files.
7189 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7190 as that's what the other routines do. Maybe input need not be
7191 blocked at all, but it's better to be consistent.
7192 Avoid undefined behavior when strlen is zero.
7194 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7195 (NSTATICS): Now a constant; doesn't need to be a macro.
7197 2013-07-19 Richard Stallman <rms@gnu.org>
7199 * coding.c (decode_coding_utf_8): Add simple loop for fast
7200 processing of ASCII characters.
7202 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7204 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7206 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7208 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7209 unportable 'struct x_display_info'.
7210 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7213 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7215 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7216 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7218 (system_process_attributes): Prefer plain char to unsigned char
7219 when either will do. Clean up properly if interrupted or if
7220 memory allocations fail. Don't assume sscanf succeeds.
7221 Remove no-longer-needed workaround to stop GCC from whining.
7222 Read command-line once, instead of multiple times. Check read status a
7225 Fix obscure porting bug with varargs functions.
7226 The code assumed that int is treated like ptrdiff_t in a vararg
7227 function, which is not a portable assumption. There was a similar
7228 -- though these days less likely -- porting problem with various
7229 assumptions that pointers of different types all smell the same as
7230 far as vararg functions is conserved. To make this problem less
7231 likely in the future, redo the API to use varargs functions.
7232 * alloc.c (make_save_value): Remove this vararg function.
7233 All uses changed to ...
7234 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7235 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7237 (make_save_ptr): Rename from make_save_pointer, for consistency with
7238 the above. Define only on platforms that need it. All uses changed.
7240 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7242 * keyboard.c: Try to fix typos in previous change.
7243 (DISPLAY_LIST_INFO): New macro.
7244 (kbd_buffer_get_event): Do not access members that are not present
7245 in X11. Revert inadvertent change of "!=" to "=".
7247 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7249 * keyboard.c (kbd_buffer_get_event):
7250 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7251 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7253 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7255 * filelock.c: Fix unlikely file descriptor leaks.
7256 (get_boot_time_1): Rework to avoid using emacs_open.
7257 This doesn't actually fix a leak, but is better anyway.
7258 (read_lock_data): Use read, not emacs_read.
7260 * doc.c: Fix minor memory and file descriptor leaks.
7261 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7262 (get_doc_string, Fsnarf_documentation):
7263 Fix file descriptor leak on error.
7265 * term.c: Fix minor fdopen-related file descriptor leaks.
7266 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7267 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7269 * charset.c: Fix file descriptor leaks and errno issues.
7271 (load_charset_map_from_file): Don't leak file descriptor on error.
7272 Use plain record_xmalloc since the allocation is larger than
7273 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7275 * eval.c (record_unwind_protect_nothing):
7276 * fileio.c (fclose_unwind):
7278 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7279 The replacement doesn't block input, but that no longer seems
7282 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7284 * lread.c: Fix file descriptor leaks and errno issues.
7285 (Fload): Close some races that leaked fds or streams when 'load'
7287 (Fload, openp): Report error number of last nontrivial failure to open.
7288 ENOENT counts as trivial.
7289 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7291 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7292 now that the function is always called with a nonnegative arg.
7293 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7294 All uses replaced with ...
7295 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7297 A few more minor file errno-reporting bugs.
7298 * callproc.c (Fcall_process):
7299 * doc.c (Fsnarf_documentation):
7300 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7301 * process.c (set_socket_option):
7302 Don't let a constructor trash errno.
7303 * doc.c: Include <errno.h>.
7305 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7307 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7309 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7311 Fix w32 bug with call-process-region (Bug#14885).
7312 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7313 to Fcall_process when the input is empty. This simplifies the
7314 code a bit. It makes no difference on POSIXish platforms but
7315 apparently it fixes a bug on w32.
7317 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7318 * fileio.c (close_file_unwind): Don't close if FD is negative;
7319 this can happen when unwinding a zapped file descriptor.
7320 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7321 in case Emacs runs out of memory between the two unwind-protects.
7322 Don't trash errno when closing FD.
7323 Zap the FD in the specpdl when closing it, instead of deferring
7324 the removal of the unwind-protect; this fixes a bug where a child
7325 function unwinds the stack past us.
7327 New unwind-protect flavors to better type-check C callbacks.
7328 This also lessens the need to write wrappers for callbacks,
7329 and the need for make_save_pointer.
7330 * alloc.c (free_save_value):
7331 * atimer.c (run_all_atimers):
7333 * alloc.c (safe_alloca_unwind):
7334 * atimer.c (unwind_stop_other_atimers):
7335 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7336 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7337 * minibuf.c (choose_minibuf_frame_1):
7338 * process.c (make_serial_process_unwind):
7339 * xdisp.c (pop_message_unwind):
7340 * xselect.c (queue_selection_requests_unwind):
7341 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7342 * alloc.c (record_xmalloc):
7343 Prefer record_unwind_protect_ptr to record_unwind_protect with
7345 * alloc.c (Fgarbage_collect):
7346 Prefer record_unwind_protect_void to passing a dummy.
7347 * buffer.c (restore_buffer):
7348 * window.c (restore_window_configuration):
7349 * xfns.c, w32fns.c (do_unwind_create_frame)
7350 New wrapper. All record-unwind uses of wrappee changed.
7351 * buffer.c (set_buffer_if_live):
7352 * callproc.c (call_process_cleanup, delete_temp_file):
7353 * coding.c (code_conversion_restore):
7354 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7355 * editfns.c (save_excursion_restore)
7356 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7357 (save_restriction_restore):
7358 * eval.c (restore_stack_limits, un_autoload):
7359 * fns.c (require_unwind):
7360 * keyboard.c (recursive_edit_unwind, tracking_off):
7361 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7362 * macros.c (pop_kbd_macro, restore_menu_items):
7363 * nsfns.m (unwind_create_frame):
7364 * print.c (print_unwind):
7365 * process.c (start_process_unwind):
7366 * search.c (unwind_set_match_data):
7367 * window.c (select_window_norecord, select_frame_norecord):
7368 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7369 (fast_set_selected_frame):
7370 * xfns.c, w32fns.c (unwind_create_tip_frame):
7371 Return void, not a dummy Lisp_Object. All uses changed.
7372 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7373 * callproc.c (call_process_kill):
7374 * fileio.c (restore_point_unwind, decide_coding_unwind)
7375 (build_annotations_unwind):
7376 * insdel.c (Fcombine_after_change_execute_1):
7377 * keyboard.c (read_char_help_form_unwind):
7378 * menu.c (unuse_menu_items):
7379 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7380 * sound.c (sound_cleanup):
7381 * xdisp.c (unwind_redisplay):
7382 * xfns.c (clean_up_dialog):
7383 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7384 Accept no args and return void, instead of accepting and returning
7385 a dummy Lisp_Object. All uses changed.
7386 * cygw32.c (fchdir_unwind):
7387 * fileio.c (close_file_unwind):
7388 * keyboard.c (restore_kboard_configuration):
7389 * lread.c (readevalllop_1):
7390 * process.c (wait_reading_process_output_unwind):
7391 Accept int and return void, rather than accepting an Emacs integer
7392 and returning a dummy object. In some cases this fixes an
7393 unlikely bug when the corresponding int is outside Emacs integer
7394 range. All uses changed.
7395 * dired.c (directory_files_internal_unwind):
7396 * fileio.c (do_auto_save_unwind):
7397 * gtkutil.c (pop_down_dialog):
7398 * insdel.c (reset_var_on_error):
7399 * lread.c (load_unwind):
7400 * xfns.c (clean_up_file_dialog):
7401 * xmenu.c, nsmenu.m (pop_down_menu):
7402 * xmenu.c (cleanup_widget_value_tree):
7403 * xselect.c (wait_for_property_change_unwind):
7404 Accept pointer and return void, rather than accepting an Emacs
7405 save value encapsulating the pointer and returning a dummy object.
7407 * editfns.c (Fformat): Update the saved pointer directly via
7408 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7409 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7410 (unwind_body): New function.
7411 (record_unwind_protect): First arg is now a function returning void,
7412 not a dummy Lisp_Object.
7413 (record_unwind_protect_ptr, record_unwind_protect_int)
7414 (record_unwind_protect_void): New functions.
7415 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7416 * fileio.c (struct auto_save_unwind): New type.
7417 (do_auto_save_unwind): Use it.
7418 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7419 * insdel.c (struct rvoe_arg): New type.
7420 (reset_var_on_error): Use it.
7421 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7423 (specbinding_func): Remove; there are now several such functions.
7424 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7425 (set_unwind_protect_ptr): New function.
7426 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7428 Be simpler and more consistent about reporting I/O errors.
7429 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7430 Say "Read error" and "Write error", rather than "I/O error", or
7431 "IO error reading", or "IO error writing", when a read or write
7433 * process.c (Fmake_network_process, wait_reading_process_output)
7434 (send_process, Fprocess_send_eof, wait_reading_process_output):
7435 Capitalize diagnostics consistently. Put "failed foo" at the
7436 start of the diagnostic, so that we don't capitalize the
7437 function name "foo". Consistently say "failed" for such
7439 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7440 All callers changed. This is so it can use report_file_error.
7441 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7442 diagnostics consistently as above.
7444 * fileio.c (report_file_errno): Fix errno reporting bug.
7445 If the file name is neither null nor a pair, package it up as a
7446 singleton list. All callers changed, both to this function and to
7447 report_file_error. This fixes a bug where the memory allocator
7448 invoked by list1 set errno so that the immediately following
7449 report_file_error reported the wrong errno value.
7451 Fix minor problems found by --enable-gcc-warnings.
7452 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7453 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7455 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7457 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7458 Set event->arg to Qt if switch-event shall be generated.
7459 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7461 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7463 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7466 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7467 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7468 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7469 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7470 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7471 and there is a focused frame.
7472 (head_table): Add focus-in and focus-out.
7473 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7474 bind to handle-focus-in/out.
7476 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7477 (Fhandle_switch_frame): Call Fhandle_focus_in.
7478 (syms_of_frame): defsubr handle-focus-in/out.
7480 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7482 Fix porting bug to older POSIXish platforms (Bug#14862).
7483 * sysdep.c (emacs_pipe): New function, that implements
7484 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7485 This should port better to CentOS 5 and to Mac OS X 10.6.
7486 All calls to pipe2 changed.
7488 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7489 This makes the code easier to read and the executable a bit smaller.
7490 Do not replace all calls to Fcons that happen to create lists,
7491 just calls that are intended to create lists. For example, when
7492 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7493 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7494 Similarly for list2 through list5.
7495 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7496 * bytecode.c (exec_byte_code):
7497 * callint.c (quotify_arg, Fcall_interactively):
7498 * callproc.c (Fcall_process, create_temp_file):
7499 * charset.c (load_charset_map_from_file)
7500 (Fdefine_charset_internal, init_charset):
7501 * coding.c (get_translation_table, detect_coding_system)
7502 (Fcheck_coding_systems_region)
7503 (Fset_terminal_coding_system_internal)
7504 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7505 * composite.c (update_compositions, Ffind_composition_internal):
7506 * dired.c (directory_files_internal, file_name_completion)
7508 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7509 * doc.c (Fsnarf_documentation):
7510 * editfns.c (Fmessage_box):
7512 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7513 (Feval, eval_sub, Ffuncall, apply_lambda):
7514 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7515 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7516 (Fset_file_times, Finsert_file_contents)
7517 (Fchoose_write_coding_system, Fwrite_region):
7518 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7519 * font.c (font_registry_charsets, font_parse_fcname)
7520 (font_prepare_cache, font_update_drivers, Flist_fonts):
7521 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7522 * frame.c (make_frame, Fmake_terminal_frame)
7523 (x_set_frame_parameters, x_report_frame_params)
7524 (x_default_parameter, Fx_parse_geometry):
7525 * ftfont.c (syms_of_ftfont):
7526 * image.c (gif_load):
7527 * keyboard.c (command_loop_1):
7528 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7529 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7530 (Fminor_mode_key_binding, accessible_keymaps_1)
7531 (Faccessible_keymaps, Fwhere_is_internal):
7532 * lread.c (read_emacs_mule_char):
7533 * menu.c (find_and_return_menu_selection):
7534 * minibuf.c (get_minibuffer):
7535 * nsfns.m (Fns_perform_service):
7536 * nsfont.m (ns_script_to_charset):
7537 * nsmenu.m (ns_popup_dialog):
7538 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7539 (Fx_own_selection_internal):
7540 * nsterm.m (append2):
7541 * print.c (Fredirect_debugging_output)
7542 (print_prune_string_charset):
7543 * process.c (Fdelete_process, Fprocess_contact)
7544 (Fformat_network_address, set_socket_option)
7545 (read_and_dispose_of_process_output, write_queue_push)
7546 (send_process, exec_sentinel):
7547 * sound.c (Fplay_sound_internal):
7548 * textprop.c (validate_plist, add_properties)
7549 (Fput_text_property, Fadd_face_text_property)
7550 (copy_text_properties, text_property_list, syms_of_textprop):
7551 * unexaix.c (report_error):
7552 * unexcoff.c (report_error):
7553 * unexsol.c (unexec):
7554 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7555 (Fformat_mode_line, syms_of_xdisp):
7556 * xfaces.c (set_font_frame_param)
7557 (Finternal_lisp_face_attribute_values)
7558 (Finternal_merge_in_global_face, syms_of_xfaces):
7559 * xfns.c (x_default_scroll_bar_color_parameter)
7560 (x_default_font_parameter, x_create_tip_frame):
7561 * xfont.c (xfont_supported_scripts):
7562 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7563 (menu_help_callback, xmenu_show):
7565 * xterm.c (set_wm_state):
7566 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7567 and similarly for list2 through list5.
7569 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7571 * callproc.c (Fcall_process_region): Fix minor race and tune.
7572 (create_temp_file): New function, with the temp-file-creation part
7573 of the old Fcall_process_region. Use Fcopy_sequence to create the
7574 temp file name, rather than alloca + build_string, for simplicity.
7575 Don't bother to block input around the temp file creation;
7576 shouldn't be needed. Simplify use of mktemp.
7577 Use record_unwind_protect immediately after creating the temp file;
7578 this closes an unlikely race where the temp file was not removed.
7579 Use memcpy rather than an open-coded loop.
7580 (Fcall_process_region): Use the new function. If the input is
7581 empty, redirect from /dev/null rather than from a newly created
7582 empty temp file; this avoids unnecessary file system traffic.
7584 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7586 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7587 Simplify by making this case like the other two. This is a bit
7588 slower on obsolete hosts, but the extra complexity isn't worth it.
7590 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7591 * process.c (create_process) [!DOS_NT]:
7592 Remove now-unnecessary calls to emacs_close.
7594 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7596 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7597 returning early. (Bug#14850)
7599 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7600 and inhibit-iso-escape-detection attributes of 'undecided'.
7603 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7605 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7606 Reported by Herbert J. Skuhra in
7607 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7609 Don't lose top specpdl entry when memory is exhausted.
7610 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7611 specpdl overflow here, to simplify callers; all callers changed.
7612 Always reserve an unused entry at the stack top; this avoids
7613 losing the top entry's information when memory is exhausted.
7615 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7617 Clean up errno reporting and fix some errno-reporting bugs.
7618 * callproc.c (Fcall_process):
7619 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7620 * process.c (create_process, Fmake_network_process):
7621 * unexaix.c (report_error):
7622 * unexcoff.c (report_error):
7623 Be more careful about reporting the errno of failed operations.
7624 The code previously reported the wrong errno sometimes.
7625 Also, prefer report_file_errno to setting errno + report_file_error.
7626 (Fcall_process): Look at openp return value rather than at path,
7627 as that's a bit faster and clearer when there's a numeric predicate.
7628 * fileio.c (report_file_errno): New function, with most of the
7629 old contents of report_file_error.
7630 (report_file_error): Use it.
7631 (Ffile_exists_p, Ffile_accessible_directory_p):
7632 Set errno to 0 when it is junk.
7633 * fileio.c (Faccess_file):
7634 * image.c (x_create_bitmap_from_file):
7635 Use faccessat rather than opening the file, to avoid the hassle of
7636 having a file descriptor open.
7637 * lisp.h (report_file_errno): New decl.
7638 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7641 * process.c (create_process, wait_reading_process_output) [AIX]:
7642 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7643 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7644 a multithreaded environment anyway).
7645 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7647 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7649 * image.c (x_find_image_file): Don't close a remote file handle.
7651 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7653 Fix races with threads and file descriptors.
7654 * callproc.c (Fcall_process_region):
7655 * dired.c (open_directory):
7656 * emacs.c (main, Fdaemon_initialized):
7657 * image.c (x_find_image_file):
7658 * inotify.c (Finotify_rm_watch):
7659 * lread.c (Flocate_file_internal):
7660 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7661 * term.c (term_mouse_moveto, init_tty):
7662 * termcap.c (tgetent):
7663 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7664 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7665 * unexhp9k800.c, unexmacosx.c (unexec):
7666 * callproc.c (Fcall_process_region):
7667 Use emacs_close, not close.
7668 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7669 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7670 and posix_close function on current platforms (which all lack them).
7671 (emacs_close): Use it. This should fix the races on GNU/Linux and
7672 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7673 and it should avoid closing random victim file descriptors on
7676 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7678 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7679 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7682 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7683 This is for .gdbinit xbacktrace.
7685 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7686 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7687 (emacs_set_tty): Now static.
7688 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7689 * term.c (tty_capable_p, tty_default_color_capabilities)
7690 (get_tty_terminal, term_mouse_movement)
7691 (handle_one_term_event, init_tty, maybe_fatal):
7692 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7693 (tgetent, scan_file, name_match, compare_contin):
7694 * terminal.c (get_terminal):
7695 Use bool for boolean.
7696 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7697 Prefer char to unsigned char if either will do.
7698 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7699 (tty_write_glyphs): Prefer int to unsigned.
7700 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7701 All callers changed.
7702 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7704 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7707 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7708 (B__dummy__): New dummy symbol, to pacify C89.
7709 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7710 they can't grok varargs macros.
7711 * dispnew.c (add_window_display_history)
7712 (add_frame_display_history):
7713 * print.c (print_object):
7714 * xdisp.c (debug_method_add):
7715 Use %p printf format only for void pointers.
7716 * emacs.c (usage_message): New constant, replacing ...
7717 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7718 (main): Adjust to usage reorg.
7719 * fns.c (syms_of_fns):
7720 * profiler.c (syms_of_profiler):
7721 Don't use non-constant struct initializers.
7722 * gnutls.h (gnutls_initstage_t):
7723 * lisp.h (enum Lisp_Fwd_Type):
7724 * lread.c (lisp_file_lexically_bound_p):
7725 * xsettings.c (anonymous enum):
7726 Remove trailing comma.
7727 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7728 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7729 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7731 * regex.c (const_re_char): New type, to pacify strict C89.
7732 All uses of 'const re_char' replaced to use it.
7733 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7734 with glibc when strict C89. This change is imported from gnulib.
7736 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7737 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7738 Omit GNU_LINUX implementation, since it requires long long.
7739 * xterm.c (x_draw_underwave):
7740 Do not assume the traditional order of struct's members.
7741 (x_term_init): Rewrite to avoid the need for non-constant structure
7744 Syntax cleanup, mostly replacing macros with functions.
7745 This removes the need for the syntax_temp hack.
7746 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7747 * syntax.c (SYNTAX_INLINE): New macro.
7748 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7749 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7750 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7751 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7752 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7753 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7754 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7755 Now constants, not macros.
7756 (syntax_temp) [!__GNUC__]: Remove.
7757 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7758 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7759 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7760 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7761 Move here from syntax.h; now functions, not macros. Except for the
7762 last function, these are static since only syntax.c uses them.
7763 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7764 All uses changed. Now a function, not a macro; use this fact
7765 to simplify the code.
7766 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7767 compiler bugs; no longer relevant.
7768 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7769 (SYNTAX_INLINE): New macro.
7770 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7771 for the new functions. Use bool for boolean member.
7772 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7773 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7774 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7775 (SETUP_BUFFER_SYNTAX_TABLE):
7776 Now extern inline functions, not macros.
7777 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7778 Remove; all uses replaced by implementation.
7779 (syntax_temp) [!__GNUC__]: Remove decl.
7780 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7782 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7784 * emacs.c (main): Fix syntax error.
7786 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7788 Timestamp fixes for undo (Bug#14824).
7789 * atimer.c (schedule_atimer):
7790 * fileio.c (Ffile_newer_than_file_p):
7791 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7792 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7793 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7794 (syms_of_fileio): Remove Sclear_visited_file_name.
7795 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7796 file doesn't exist; this avoids an ambiguity with negative timestamps.
7797 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7798 * systime.h (make_emacs_time, invalid_emacs_time):
7799 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7800 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7801 * undo.c (record_first_change): Push (visited-file-modtime) onto
7802 undo list rather than reimplementing it by hand, incorrectly.
7804 2013-07-09 Ken Brown <kbrown@cornell.edu>
7806 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7808 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7810 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7812 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7814 Handle errno and exit status a bit more carefully.
7815 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7816 number into an exit status. Instead, use EXIT_CANCELED.
7817 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7818 * callproc.c (relocate_fd):
7819 * emacs.c (close_output_streams, main):
7820 * process.c (create_process):
7821 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7822 Use emacs_perror for simplicity.
7823 * callproc.c (relocate_fd, main):
7824 * sysdep.c (sys_subshell):
7825 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7826 (shut_down_emacs): Use emacs_write, not write.
7827 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7828 * fileio.c (Fcopy_file, e_write):
7829 * nsterm.m (ns_select):
7830 * process.c (send_process):
7831 * sound.c (vox_write):
7832 Use emacs_write_sig, not emacs_write.
7833 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7834 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7836 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7838 (emacs_full_write): New function.
7839 (emacs_write): Rewrite to use it.
7840 (emacswrite_sig, emacs_perror): New functions.
7841 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7843 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7845 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7846 on NS even if it is present. Pixmap on NS is a void*.
7848 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7850 Port to Ubuntu 10 (Bug#14803).
7851 Problem reported by T.V. Raman.
7852 * process.c (close_on_exec, accept4, process_socket):
7853 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7855 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7857 * w32.c (sys_dup): Declare prototype.
7861 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7863 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7865 Make file descriptors close-on-exec when possible (Bug#14803).
7866 This simplifies Emacs a bit, since it no longer needs to worry
7867 about closing file descriptors by hand in some cases.
7868 It also fixes some unlikely races. Not all such races, as
7869 libraries often open files internally without setting
7870 close-on-exec, but it's an improvement.
7871 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7872 * callproc.c (Fcall_process) [!MSDOS]:
7873 * emacs.c (main) [!DOS_NT]:
7874 * nsterm.m (ns_term_init):
7875 * process.c (create_process):
7876 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7877 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7878 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7879 Prefer mkostemp with O_CLOEXEC to mkstemp.
7880 * callproc.c (relocate_fd) [!WINDOWSNT]:
7881 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7882 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7884 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7885 Make the resulting file descriptor close-on-exec.
7886 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7887 * lread.c (load_descriptor_list, load_descriptor_unwind):
7888 Remove; no longer needed. All uses removed.
7889 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7890 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7892 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7893 (Fmake_network_process, Fnetwork_interface_list)
7894 (Fnetwork_interface_info, server_accept_connection):
7895 Make newly-created socket close-on-exec.
7896 * sysdep.c (emacs_open, emacs_fopen):
7897 Make new-created descriptor close-on-exec.
7898 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7899 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7901 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7903 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7904 for NS_IMPL_GNUSTEP.
7906 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7908 Fix openp errno handling.
7909 * callproc.c (Fcall_process): Preserve openp errno around close.
7910 * lread.c (openp): Set errno when returning -1, as some callers
7913 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7915 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7917 * nsterm.h (NSSavePanel): Update comment.
7918 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7919 (ns_run_file_dialog): Declare.
7921 * nsfns.m: Remove panelOK.
7923 (ns_run_file_dialog): New function.
7924 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7925 event loop, so file dialog is popped up by ns_run_file_dialog, called
7926 by sendEvent (Bug#14578).
7927 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7929 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7931 * xdisp.c (default_line_pixel_height): New function.
7932 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7933 (try_cursor_movement, redisplay_window, try_window)
7934 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7936 * window.c (window_scroll_pixel_based):
7937 use default_line_pixel_height.
7939 * dispextern.h (default_line_pixel_height): Add prototype.
7941 * frame.c (x_set_line_spacing): Accept a float value for
7942 line-spacing parameter, per the documentation.
7944 * data.c (Fmultibyte_string_p): Doc fix.
7946 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7948 Use emacs_open more consistently when opening files.
7949 This handles EINTR more consistently now, and makes it easier
7950 to introduce other uniform changes to file descriptor handling.
7951 * sysstdio.h: New file.
7952 * buffer.c (mmap_init):
7953 * cygw32.c (chdir_to_default_directory):
7954 * dispnew.c (Fopen_termscript):
7955 * emacs.c (Fdaemon_initialized):
7956 * fileio.c (Fdo_auto_save):
7957 * image.c (slurp_file, png_load_body, jpeg_load_body):
7958 * keyboard.c (Fopen_dribble_file):
7960 * print.c (Fredirect_debugging_output):
7961 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7962 * termcap.c (tgetent):
7963 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7964 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7965 * w32term.c (w32_initialize) [CYGWIN]:
7966 * xfaces.c (Fx_load_color_file):
7967 Use emacs_open instead of plain open, and emacs_fopen instead of
7969 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7970 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7971 * callproc.c (default_output_mode): New constant.
7972 (Fcall_process): Use it to call emacs_open instead of plain creat.
7973 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7974 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7975 (emacs_fopen): New function.
7976 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7977 Include <lisp.h>, for emacs_open.
7978 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7980 Remove duplicate #include directives.
7981 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7983 Don't include stdio.h twice.
7984 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7985 Don't include sys/types.h or stdio.h twice.
7986 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7987 * lread.c: Don't include coding.h twice.
7988 * nsfont.m: Don't include frame.h twice.
7989 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7990 * ralloc.c: Don't include <unistd.h> twice.
7991 * xdisp.c: Don't include font.h twice.
7992 * xterm.c: Don't include fontset.h twice.
7993 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7995 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7997 Scale ImageMagick images more carefully.
7998 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7999 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8000 Be more careful about avoiding undefined behavior after
8001 integer overflow and division by zero.
8003 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8005 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8006 (syms_of_w32fns): DEFSYM them.
8007 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8008 (CCHDEVICENAME): Define macros if not defined.
8009 (struct MONITOR_INFO_EX): New struct.
8010 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8011 (enum_display_monitors_fn): New variable.
8012 (globals_of_w32fns): Initialize it.
8013 (Fx_display_pixel_width, Fx_display_pixel_height)
8014 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8015 multi-monitor setups in docstrings.
8016 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8017 screen size by primary monitor's millimeter per pixel.
8018 (w32_monitor_enum, w32_display_monitor_attributes_list)
8019 (w32_display_monitor_attributes_list_fallback)
8020 (Fw32_display_monitor_attributes_list): New functions.
8021 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8023 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8025 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8027 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8029 * fileio.c (Qfile_notify_error): New error symbol.
8031 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8032 * inotify.c (inotify_callback, symbol_to_inotifymask)
8033 (Finotify_add_watch, Finotify_rm_watch): Use it.
8034 (inotifyevent_to_event): Exchange order of cookie and file name.
8035 (Finotify_add_watch): Adapt docstring.
8037 * lisp.h (Qfile_notify_error): Declare.
8039 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8041 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8042 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8043 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8044 which did not work (see <http://bugs.gnu.org/14569#307>).
8045 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8046 && (!noninteractive || initialized)). This attempts to thread
8047 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8049 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8051 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8052 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8054 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8056 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8057 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8058 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8059 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8061 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8063 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8064 Define to __sys_siglist.
8066 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8068 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8069 word-wrap, so that overflow-newline-into-fringe would work in
8070 visual-line-mode. (Bug#2749)
8071 (move_it_in_display_line_to): When the last scanned display
8072 element fits exactly on the display line, and
8073 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8074 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8075 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8076 finding buffer position that corresponds to pixel coordinates,
8077 e.g. in buffer_posn_from_coords.
8079 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8081 * process.c (handle_child_signal): Call catch_child_signal if
8084 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8086 Don't convert function pointers to void * and back.
8087 It isn't portable C, and it's easy enough to avoid.
8088 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8089 (make_save_value): Add support for SAVE_FUNCPOINTER.
8090 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8091 * print.c (print_object):
8092 Distinguish function from object pointers.
8093 * lisp.h (SAVE_FUNCPOINTER): New constant.
8094 (SAVE_SLOT_BITS): Adjust to it.
8095 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8096 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8097 (voidfuncptr): New typedef.
8098 (struct Lisp_Save_Value): New member data[0].funcpointer.
8099 (XSAVE_FUNCPOINTER): New function.
8101 Simplify buildobj processing.
8102 * Makefile.in (buildobj.h): Make it a sequence of strings each
8103 followed by comma, rather than a single string. Put it into a
8104 .tmp file in case there's an error while generating it.
8105 (gl-stamp): Use .tmp for temp files.
8106 (mostlyclean): Clean .tmp files.
8107 * doc.c (buildobj): Move to just the routine that needs it.
8108 It's now an array of strings, so processing is simpler.
8110 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8112 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8113 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8114 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8115 Invoke malloc_enable_thread even when not interactive.
8116 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8117 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8118 in this case, since the underlying bug has now been fixed.
8120 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8122 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8123 unlinking it (bug#14691).
8125 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8127 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8128 before checking whether buffer is modified. This lets
8129 `kill-buffer-query-functions' cancel killing of the buffer or save
8130 its content before `kill-buffer' asks user the "Buffer %s
8131 modified; kill anyway?" question.
8133 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8135 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8136 Let the super performKeyEquivalent deal with them (Bug#14747).
8138 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8140 * widget.c (resize_cb): Remove unused local.
8142 Do not use GTK 3 if it exists but cannot be compiled.
8143 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8144 * xterm.c (x_error_handler) [!USE_GTK]:
8147 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8149 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8151 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8152 to the valid range of values. (Bug#14753)
8154 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8155 when moving point by using the current glyph matrix. This avoids
8156 the need to force redisplay when this function is called in a
8159 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8161 Fix minor problems found by static checking.
8162 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8163 Redo the latter's body to sidestep GCC parenthesization warnings.
8164 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8165 * coding.c (detect_coding, detect_coding_system):
8166 * coding.h (struct undecided_spec):
8167 Use bool for boolean.
8168 * image.c (QCmax_width, QCmax_height): Now static.
8169 * xdisp.c (Fmove_point_visually): Remove unused local.
8171 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8173 * xdisp.c (Fmove_point_visually): New function.
8175 2013-06-28 Kenichi Handa <handa@gnu.org>
8177 * coding.h (define_coding_undecided_arg_index): New enum.
8178 (coding_attr_index): New members
8179 coding_attr_undecided_inhibit_null_byte_detection,
8180 coding_attr_undecided_inhibit_iso_escape_detection,
8181 coding_attr_undecided_prefer_utf_8.
8182 (undecided_spec): New struct.
8183 (struct coding_system): New member `undecided' of the member
8186 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8187 (detect_coding): Likewise.
8188 (detect_coding_system): Likewise.
8189 (Fdefine_coding_system_internal): New coding system properties
8190 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8192 (syms_of_coding): Adjust for coding_arg_undecided_max.
8194 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8196 * image.c (x_from_xcolors): Remove unused local.
8198 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8200 Defer image data transfer between X client and server until actual
8203 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8206 * image.c (Destroy_Image): Remove.
8207 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8208 `mask_p', and `colors_p'. All uses changed.
8209 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8210 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8211 New macros for `flags' arg to x_clear_image_1.
8212 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8213 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8214 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8215 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8216 (image_get_x_image, image_unget_x_image): New functions or macros.
8217 (image_background, image_background_transparent, x_to_xcolors)
8218 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8219 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8220 instead of Destroy_Image.
8221 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8222 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8223 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8224 (imagemagick_load_image, svg_load_image): Use them instead of
8225 x_create_x_image_and_pixmap, and x_put_x_image followed by
8226 x_destroy_x_image, respectively.
8227 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8228 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8229 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8230 background_transparent fields.
8231 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8232 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8234 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8236 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8237 This mostly consists of undoing recent changes.
8238 * callproc.c (Fcall_process):
8239 * process.c (create_process):
8240 Do not worry about catching SIGCHLD here, undoing previous change.
8241 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8242 * process.c, process.h (catch_child_signal):
8243 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8244 * process.c (catch_child_handler): Don't worry about being called
8245 lazily and do not assume caller has blocked SIGCHLD, undoing
8246 previous change. Move first-time stuff back to
8247 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8248 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8249 set lib_child_handler if it's already initialized, which may
8250 help avoid problems on GNUstep.
8252 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8254 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8255 * callproc.c (Fcall_process):
8256 * process.c (create_process):
8257 Make sure SIGCHLD is caught before we fork,
8258 since Emacs startup no arranges to catch SIGCHLD.
8259 * process.c (lib_child_handler): Initialize to null, not to
8261 (catch_child_signal): Allow self to be called lazily.
8262 Do nothing if it's already been called.
8263 Assume caller has blocked SIGCHLD (all callers do now).
8264 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8265 just before it's really needed.
8266 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8267 since it hasn't been caught yet.
8269 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8271 * image.c (compute_image_size): New function to implement
8272 :max-width and :max-height.
8273 (imagemagick_load_image): Use it.
8275 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8277 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8278 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8280 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8281 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8282 the SIGCHLD handler, since the code is not atomic and (due to glib)
8283 signals may be arriving now.
8284 * sysdep.c (init_signals): Do not catch child signals here;
8285 'main' now does that later, at a safer time.
8287 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8289 Clean up SIGCHLD handling a bit (Bug#14569).
8290 * process.c, process.h (catch_child_signal):
8291 Now always extern, even if !NS_IMPL_GNUSTEP.
8292 * process.c (catch_child_signal): Move glib tickler here from
8293 init_process_emacs, so that it's done earlier in Emacs
8294 initialization. Also move the noninteractive && !initialized
8295 check here from init_process_emacs. This is all a bit cleaner for
8296 GNUish platforms, and I hope it works around the Cygwin bug.
8297 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8298 that glib signal handling is tickled before glib creates threads.
8300 * process.c (wait_reading_process_output): Avoid int overflow
8301 when reading more than 2 GiB total from a process.
8303 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8305 * process.c (create_process): Handle a couple more cases,
8306 i.e., work even if new_argv and wait_child_setup[i] are cached.
8307 Use Fcall_process's style for volatile vars.
8309 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8311 * process.c (create_process): Mark PROCESS volatile.
8313 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8315 Use C99-style flexible array members if available.
8316 This avoids some subtle aliasing issues, which typically
8317 aren't a problem with GCC but may be a problem elsewhere.
8318 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8319 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8320 In either case, it uses a flexible array member rather than
8321 the old struct hack. All uses changed.
8322 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8323 Adjust to sdata reorganization.
8324 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8325 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8326 that ports better to pre-C99 non-GCC.
8327 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8328 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8329 as the latter has changed.
8330 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8331 and port better to pre-C99 GCC.
8332 * image.c (struct xpm_cached_color):
8333 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8334 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8335 Use FLEXIBLE_ARRAY_MEMBER.
8336 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8337 Move decl to top level so it gets checked against implementation.
8338 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8339 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8341 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8343 * syntax.c: Integer cleanups.
8344 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8345 All uses that need 0-or-2 changed to:
8346 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8347 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8348 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8349 (char_quoted, prev_char_comend_first, back_comment)
8350 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8351 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8352 Use bool for boolean.
8353 (update_syntax_table, skip_chars, skip_syntaxes):
8354 Prefer int to unsigned when either will do.
8355 (back_comment): Return boolean success flag, like forw_comment,
8356 instead of positive-or-minus-1 (which might have overflowed int anyway).
8357 Don't stuff ptrdiff_t into int.
8358 (syntax_spec_code, syntax_code_spec): Now const.
8359 (Fmatching_paren, scan_lists, scan_sexps_forward):
8360 Use enum syntaxcode for syntax code.
8361 (Fmatching_paren): Check that arg is a character, not just an integer.
8362 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8363 (Finternal_describe_syntax_value): Omit no-longer-needed
8365 (skip_chars): Use char, not unsigned char, when the distinction
8367 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8368 * bytecode.c (exec_byte_code):
8369 * syntax.c (syntax_spec_code, Fchar_syntax)
8370 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8372 * syntax.h (SYNTAX_WITH_FLAGS):
8373 Omit unnecessary casts.
8375 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8377 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8378 line dimensions here, to avoid race conditions with the main
8379 thread. (Bug#14062, bug#14630, bug#14669)
8381 * w32term.c (w32_draw_window_cursor): Compute the header line and
8382 mode line dimensions here.
8383 <w32_system_caret_window, w32_system_caret_hdr_height>:
8384 <w32_system_caret_mode_height>: New variables.
8386 * w32term.h: Declare them.
8388 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8390 * alloc.c (die): Move "assertion failed" string here ...
8391 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8392 COND when SUPPRESS_CHECKING. This shrinks the executable text
8393 size by 0.8% to 2.2% when configured with --enable-checking,
8394 depending on optimization flags (GCC 4.8.1 x86-64).
8396 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8398 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8400 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8401 base is 2; this is more accurate.
8403 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8405 * sound.c (string_default): Move to !WINDOWSNT section.
8406 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8408 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8410 * sound.c: Integer cleanups.
8411 Remove unnecessary forward decls.
8412 (struct sound_device): The 'file' member is now a Lisp_Object, not
8413 a char *, so that we needn't invoke alloca on a huge size.
8414 (Fplay_sound_internal): Adjust to this.
8415 (string_default): New function.
8416 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8417 Use it to adjust to the struct sound_device change.
8418 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8419 (be2hs) [0]: Remove.
8421 * syntax.c (skip_chars): Don't use uninitialized storage
8422 when searching a multibyte buffer for characters that are not in a
8423 unibyte string that contains non-ASCII characters.
8425 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8427 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8428 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8430 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8432 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8434 2013-06-18 Kenichi Handa <handa@gnu.org>
8436 * font.c (Ffont_spec): Signal an error for an invalid font name
8439 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8441 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8442 In particular this ports to 32-bit sparc Sun cc.
8443 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8444 array with a dummy element at specpdl[-1], so that its address can
8446 (unbind_to): Do not copy the binding; not needed, now that we
8447 copy old_value in the one place where the copy is needed.
8448 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8449 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8450 (union specbinding): Rename from struct specbinding. Redo layout
8451 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8452 which is not portable. With Sun C 5.12 32-bit sparc, the
8453 declaration causes nargs to be an unsigned bitfield, a behavior
8454 that the C standard allows; but Emacs wants nargs to be signed.
8455 The overall type is now a union of structures rather than a
8456 structure of union of structures, and the 'kind' member is now a
8457 bitfield, so that the overall type doesn't grow. All uses changed.
8458 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8460 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8462 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8463 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8465 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8467 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8469 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8470 unless we know that the window w's frame is a frame object.
8471 Another attempt at solving bug#14062 and bug#14630.
8473 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8475 * textprop.c (property_set_type): New enum.
8476 (add_properties): Allow appending/prepending text properties.
8477 (add_text_properties_1): Factored out of Fadd_text_properties.
8478 (Fadd_text_properties): Move all the code into
8479 add_text_properties_1.
8480 (Fadd_face_text_property): New function that calls
8481 add_text_properties_1.
8483 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8485 Move functions from lisp.h to individual modules when possible.
8486 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8487 * alloc.c (XFLOAT_INIT, set_symbol_name):
8488 * buffer.c (CHECK_OVERLAY):
8489 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8490 (set_char_table_parent):
8491 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8492 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8493 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8494 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8496 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8497 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8498 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8499 (backtrace_args, backtrace_debug_on_exit):
8500 * floatfns.c (CHECK_FLOAT):
8501 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8502 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8503 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8504 (set_hash_index_slot):
8505 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8506 * marker.c (CHECK_MARKER):
8507 * textprop.c (CHECK_STRING_OR_BUFFER):
8508 * window.c (CHECK_WINDOW_CONFIGURATION):
8509 Move here from lisp.h, and make these functions static rather than
8511 * buffer.c (Qoverlayp):
8513 * fns.c (Qhash_table_p):
8514 * window.c (Qwindow_configuration_p):
8516 * lisp.h: Remove the abovementioned defns and decls.
8518 Use functions, not macros, for XINT etc (Bug#11935).
8519 In lisp.h, prefer functions to function-like macros, and
8520 constants to object-like macros, when either will do. This:
8521 . simplifies use, as there's no more need to worry about
8522 arguments' side effects being evaluated multiple times.
8523 . makes the code easier to debug on some platforms.
8524 However, when using gcc -O0, keep using function-like macros
8525 for a few critical operations, for performance reasons.
8526 This sort of thing isn't needed with gcc -Og, but -Og
8527 is a GCC 4.8 feature and isn't widely-enough available yet.
8528 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8529 Remove enum lsb_bits; no longer needed.
8530 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8531 * buffer.c (Qoverlap):
8533 * fns.c (Qhash_table_p):
8534 Now extern, so lisp.h can use these symbols.
8535 * dispextern.h: Include character.h, for MAX_CHAR etc.
8536 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8537 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8538 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8539 (GLYPH_CODE_P): Move here from lisp.h.
8540 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8541 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8542 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8543 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8544 XUNTAG now returns void *.
8545 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8546 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8547 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8548 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8549 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8550 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8551 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8552 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8553 New macros, renamed from their sans-lisp_h_ counterparts.
8554 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8555 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8556 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8557 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8558 If compiling via GCC without optimization, define these as macros
8559 in addition to inline functions.
8560 To disable this, compile with -DINLINING=0.
8561 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8562 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8563 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8564 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8565 (INTMASK, VALMASK): Now macros, since static values cannot be
8566 accessed from extern inline functions.
8567 (VALMASK): Also a constant, for benefit of old GDB.
8568 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8569 is INTEGERP, which can fold it in.
8570 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8571 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8572 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8573 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8574 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8575 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8576 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8577 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8578 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8579 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8580 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8581 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8582 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8583 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8584 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8585 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8586 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8587 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8588 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8589 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8590 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8591 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8592 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8593 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8594 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8595 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8596 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8597 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8598 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8599 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8600 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8601 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8602 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8604 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8605 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8606 (VALMASK): Define in one place rather than in two, merging the
8607 USE_LSB_TAG parts; this is simpler.
8608 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8609 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8610 Move up, to avoid use before definition.
8611 Also include "globals.h" earlier, for the same reason.
8612 (make_natnum): New function.
8613 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8614 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8615 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8616 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8617 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8618 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8619 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8620 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8621 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8622 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8623 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8624 (Qwindow_configuration_p, Qimage): New forward declarations.
8625 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8626 (STRING_COPYIN): Remove; unused.
8627 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8628 (xcar_addr, xcdr_addr): New functions. All uses changed.
8629 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8630 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8631 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8632 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8633 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8634 (TYPE_RANGED_INTEGERP): Simplify.
8635 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8636 (setlocale, fixup_locale, synchronize_system_messages_locale)
8637 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8638 Now empty functions, not macros.
8639 (functionp): Return bool, not int.
8640 * window.c (Qwindow_configuration_p): Now extern,
8641 so window.h can use it.
8642 * window.h (Qwindowp): Move decl back to lisp.h.
8644 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8646 * xdisp.c (Fline_pixel_height): New function, required for solving
8649 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8651 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8653 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8655 * lread.c (syms_of_lread):
8656 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8658 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8660 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8662 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8664 * fileio.c (expand_file_name): Doc fix.
8666 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8668 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8669 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8670 Wait for self, not for 0. This can't hurt on GNU or similar
8671 system, and may help with Cygwin.
8673 * keyboard.c: Don't use PROP (...) as an lvalue.
8674 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8675 Use set_prop (A, B), not PROP (A) = B.
8677 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8679 * xdisp.c (get_it_property): Use it->window instead of generating
8680 a Lisp object from it->w.
8682 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8684 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8685 get-char-property the window that is being rendered, instead of
8686 the buffer, to support window-specific overlays. (Bug#14575)
8687 (compute_display_string_pos): When W is NULL, use the current
8688 buffer as the object to pass to get-char-property.
8689 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8690 pointer member of the bidi iterator, since no window is pertinent
8693 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8695 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8696 being displayed, and pass it to compute_display_string_pos.
8697 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8698 (bidi_paragraph_init): All callers changed.
8700 * xdisp.c (init_from_display_pos, init_iterator)
8701 (handle_single_display_spec, next_overlay_string)
8702 (get_overlay_strings_1, reseat_1, reseat_to_string)
8703 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8704 Set bidi_it.w member from it->w.
8705 (compute_display_string_pos): Accept additional argument, the
8706 window being displayed, and pass it to Fget_char_property.
8709 * dispextern.h (struct bidi_it): New member w, the window being
8711 (compute_display_string_pos): Adjust prototype.
8713 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8715 * xgselect.c: Remove unneeded include xterm.h.
8717 * process.c (wait_reading_process_output): Check for NS before GLIB.
8718 GLIB may be linked in due to rsvg, but ns_select must be called.
8720 * xgselect.c (xg_select): Remove call to window_system_available
8721 and g_main_context_pending at the top, so Gdk events (i.e. file
8722 notify) are processed when Emacs is started with -nw.
8724 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8726 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8727 (ctagsfiles3): New variable, includes only *.m files.
8728 (TAGS): Use an explicit language name in the regular expressions,
8729 to avoid transformation of '/SOMETHING' by MSYS to
8730 'c:\MSYS\SOMETHING'.
8732 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8734 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8736 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8738 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8739 still need to set the mouse pointer shape and activate help-echo.
8742 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8744 A few porting etc. fixes for the new file monitor code.
8745 See the thread containing
8746 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8747 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8748 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8749 (dir_monitor_callback, Fgfile_rm_watch):
8750 Use assq_no_quit instead of Fassoc, for speed.
8751 (dir_monitor_callback, Fgfile_rm_watch):
8752 eassert that the monitor is a fixnum.
8753 (dir_monitor_callback): No need for CDR_SAFE.
8754 Simplify building of lisp with alternative tails.
8755 (Fgfile_add_watch, Fgfile_rm_watch):
8756 Do not assume glib functions set errno reliably on failure.
8757 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8758 and signal an error otherwise.
8759 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8760 Use Fdelq instead of Fdelete, for speed.
8762 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8764 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8765 don't insist on being invoked on a highlighted tool-bar button.
8766 Avoids losing tool-bar functionality when mouse-highlight is nil.
8767 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8768 Don't highlight when mouse-highlight is nil.
8769 (note_mouse_highlight): When mouse-highlight is nil, don't return
8770 right away; instead, run tool-bar and mode-line highlight
8771 subroutine, clear any existing highlight, and revert the mouse
8772 pointer to its default shape. (Bug#14558)
8774 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8776 * lisp.mk (lisp): Add prog-mode.el.
8778 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8780 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8781 * process.c (dummy_handler): New function.
8782 (lib_child_handler): New static var.
8783 (handle_child_signal): Invoke it.
8784 (catch_child_signal): If a library has set up a signal handler,
8785 save it into lib_child_handler.
8786 (init_process_emacs): If using glib and not on Windows, tickle glib's
8787 child-handling code so that it initializes its private SIGCHLD handler.
8788 * syssignal.h (SA_SIGINFO): Default to 0.
8789 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8790 31; it should no longer be needed now.
8792 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8794 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8796 * gfilenotify.c (globals_of_gfilenotify): New function.
8797 (syms_of_gfilenotify): Move global initialization there.
8799 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8801 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8803 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8804 * keyboard.c (menu_bar_items, tool_bar_items):
8805 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8806 not override local keymaps any more.
8808 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8810 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8812 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8814 * w32console.c (initialize_w32_display): Return the dimensions of
8815 the console window via 2 additional arguments, not via the current
8816 frame. This avoids crashes due to overrunning the bounds of
8817 frame's decode_mode_spec_buffer, which is not resized following
8818 the change of the frame dimensions from the initial 10x10.
8820 * w32term.h (w32_initialize_display_info): Adjust prototype.
8822 * term.c (init_tty): Take dimensions of the frame from the values
8823 returned by initialize_w32_display.
8825 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8826 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8827 (LIBES): Add $(GFILENOTIFY_LIBS).
8829 * w32inevt.c (handle_file_notifications): Add dummy implementation
8830 for !HAVE_W32NOTIFY.
8832 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8834 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8836 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8838 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8840 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8842 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8844 Fix minor problems found by static checking.
8845 * data.c (pure_write_error):
8846 Use xsignal2, not Fsignal, as Fsignal might return.
8847 * eval.c (set_backtrace_debug_on_exit): Now static.
8848 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8849 No longer inline. EXTERN_INLINE is needed only for functions
8850 defined in .h files. Reindent function header as per GNU style.
8851 (backtrace_p, backtrace_top, backtrace_next):
8852 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8853 compiler or linker. Add extern decls to pacify gcc -Wall.
8854 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8856 * frame.c (free_monitors): Define only on platforms that need it.
8857 * nsterm.m (ns_term_init):
8858 * process.c (catch_child_signal):
8859 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8860 defined on all porting targets these days.
8861 * process.c, process.h (catch_child_signal):
8862 Make it extern only if NS_IMPL_GNUSTEP is defined.
8864 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8866 * w32.c (gettimeofday): Make the signature identical to prototype
8867 in nt/inc/sys/time.h.
8869 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8871 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8874 * keyboard.c (safe_run_hooks_error): Improve error message.
8876 * data.c (pure_write_error): Add `object' argument.
8877 * puresize.h (CHECK_IMPURE): Use it.
8879 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8881 * Makefile.in (NOTIFY_OBJ): New variable.
8882 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8884 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8885 Call syms_of_gfilenotify.
8887 * gfilenotify.c: New file.
8889 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8890 and Qfile_w32notify.
8891 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8892 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8894 * lisp.h: Declare syms_of_gfilenotify.
8896 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8898 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8900 Merge the specpdl and backtrace stacks. Make the structure of the
8901 specpdl entries more obvious via a tagged union of structs.
8902 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8903 (enum specbind_tag): New enum.
8904 (struct specbinding): Make it a tagged union of structs.
8905 Add a case for backtrace records.
8906 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8907 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8908 (backtrace_debug_on_exit): New accessors.
8909 (struct backtrace): Remove.
8910 (struct catchtag): Remove backlist field.
8911 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8913 (Flocal_variable_p): Speed up the common case where the binding is
8915 * eval.c (backtrace_list): Remove.
8916 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8917 (set_backtrace_args, set_backtrace_nargs)
8918 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8919 (backtrace_next): New functions.
8920 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8921 (unwind_to_catch, internal_lisp_condition_case)
8922 (internal_condition_case, internal_condition_case_1)
8923 (internal_condition_case_2, internal_condition_case_n): Don't bother
8924 with backtrace_list any more.
8925 (Fsignal): Adjust to new backtrace format.
8926 (grow_specpdl): Move up.
8927 (record_in_backtrace): New function.
8928 (eval_sub, Ffuncall): Use it.
8929 (apply_lambda): Adjust to new backtrace format.
8930 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8932 (specbind): Adjust to new specpdl format. Simplify.
8933 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8934 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8936 (mark_backtrace): Remove.
8937 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8938 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8939 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8941 * profiler.c (record_backtrace): Use get_backtrace.
8942 (handle_profiler_signal): Use backtrace_top_function.
8943 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8946 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8948 * process.h (catch_child_signal): Declare.
8950 * process.c (catch_child_signal): New function.
8951 (init_process_emacs): Call it.
8953 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8954 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8956 (x_set_cursor_type): Remove declaration.
8957 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8958 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8959 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8960 (ns_get_color): Use F suffix on float.
8961 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8962 (ns_get_rgb_color): Remove.
8963 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8964 (note_mouse_movement): x and y are CGFloat.
8965 (ns_draw_fringe_bitmap): Remove unused rowY.
8966 Change #if to COCOA && >= 10_6.
8967 (ns_draw_window_cursor): Remove unused overspill.
8968 (ns_draw_underwave): width and x are EamcsCGFloat.
8969 (ns_draw_box): thickness is CGFloat.
8970 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8971 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8972 if not in main thread.
8973 (ns_get_pending_menu_title, ns_check_menu_open)
8974 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8975 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8976 (sendFromMainThread:): New method.
8977 (changeFont:): size is CGFloat.
8978 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8979 Disable warning about permanent text.
8980 (characterIndexForPoint:): Adjust return type depending on GNUstep
8982 (mouseDown:): delta is CGFloat.
8983 (updateFrameSize): Remove unised variable f.
8984 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8985 Cast float to EmacsCGFloat.
8986 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8987 also to -1 when restoring.
8988 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8989 inside NS_IMPL_COCOA.
8990 (toggleFullScreen:): Put call to toggleFullScreen inside
8991 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8992 (setPosition:portion:whole:): por is CGFloat.
8993 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8994 (mouseDown:): Use CGFloat.
8995 (mouseDragged:): Remove unised variable edge.
8996 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8998 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9000 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9001 when NS_IMPL_GNUSTEP.
9002 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9003 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9004 (EmacsToolbar): Add clearAll. Add tag argument to
9005 addDisplayItemWithImage.
9006 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9008 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9010 * nsmenu.m (ns_update_menubar): Make static.
9011 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9012 (fillWithWidgetValue:): Add cast to SEL for setAction.
9013 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9014 (update_frame_tool_bar): Update code for GNUstep.
9015 (clearAll): New method.
9016 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9017 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9018 Move identifierToItem setObject and activeIdentifiers addObject before
9019 call to insertItemWithItemIdentifier.
9020 (validateVisibleItems): Fix indentation.
9021 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9022 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9023 UtilityWindow to aStyle, remove call to setStyleMask.
9025 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9027 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9028 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9029 Use F suffix on floats.
9030 (ns_char_width): Returns CGFloat.
9031 (ns_ascii_average_width): w is CGFloat instead of float.
9032 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9034 (ns_glyph_metrics): CGFloat instead of float.
9036 * nsfns.m (x_set_foreground_color, x_set_background_color):
9038 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9039 remove unused variables.
9040 (Fns_read_file_name): Keep track if panel is for save.
9041 Use ns_filename_from_panel/ns_directory_from_panel.
9042 (Fns_list_services): delegate only used for COCOA.
9043 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9044 Just return the input if GNUstep.
9045 (x_screen_planes): Remove.
9046 (Fxw_color_values): Use EmacsCGFloat
9047 (Fns_display_monitor_attributes_list): Only get screen number for
9049 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9051 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9052 ns_directory_from_panel.
9054 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9056 * process.c (handle_child_signal): Also use WCONTINUED.
9057 This is so that list-processes doesn't mistakenly list the process
9058 as stopped, when the process has actually been continued and is
9061 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9063 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9064 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9065 not already configured.
9067 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9069 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9071 * Makefile.in (mostlyclean): Remove *.res files.
9073 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9075 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9076 a buffer (bug#8447).
9078 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9080 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9081 display vector, and we backtrack, handle the case that the
9082 previous character position is also displayed from a display
9083 vector or covered by a display string or image. (Bug#14476)
9085 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9087 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9088 (struct MonitorInfo, free_monitors): Remove.
9089 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9090 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9091 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9094 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9095 (struct MonitorInfo, free_monitors): Remove.
9096 (ns_screen_name): Make static.
9097 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9098 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9101 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9102 (struct MonitorInfo): New struct.
9103 (free_monitors, make_monitor_attribute_list): Declare.
9105 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9107 (free_monitors, make_monitor_attribute_list): New functions.
9108 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9111 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9113 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9115 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9117 * keyboard.c: Apply keyboard decoding only to events that come directly
9118 from the tty, not from unread-command-events (bug#14368).
9119 (read_event_from_main_queue): New function, extracted from read_char.
9120 (read_decoded_char): Remove.
9121 (read_decoded_event_from_main_queue): New function to replace it.
9122 (read_char): Use it.
9123 (read_key_sequence): Use read_char rather than read_decoded_char.
9125 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9127 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9129 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9131 2013-05-22 Kenichi Handa <handa@gnu.org>
9133 The following changes are to fix the setting of
9134 buffer-file-coding-system on, for instance, C-x RET c unix RET
9135 _FILE_OF_DOS_EOL_TYPE_ RET.
9137 * coding.h (struct coding_system): New member detected_utf8_chars.
9139 * coding.c (detect_coding_utf_8): Count characters and check EOL
9140 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9142 (setup_coding_system): Do not initialize coding->head_ascii.
9143 (check_ascii): Do not set coding->eol_seen but update it. Do not
9144 call adjust_coding_eol_type here.
9145 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9146 If the eol-type of CODING is already specified, adjust the eol type
9147 of the found coding-system.
9148 (decode_coding_gap): Cancel previous change. Utilize the
9149 character numbers counted by detect_coding_utf_8. Fix detection
9152 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9154 * search.c (looking_at_1): Only set last_thing_searched if the match
9155 changed the match-data (bug#14281).
9157 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9159 * xdisp.c (reseat_at_previous_visible_line_start):
9160 Already declared in dispextern.h, so remove it here.
9161 (move_it_vertically_backward): Likewise.
9163 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9165 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9166 (Fx_display_pixel_width, Fx_display_pixel_height)
9167 (Fx_display_mm_width, Fx_display_mm_height):
9168 Mention `display-monitor-attributes-list' in docstrings.
9170 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9171 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9172 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9173 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9174 (Fx_display_backing_store, Fx_display_visual_class)
9175 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9176 (Fx_display_grayscale_p, Fx_display_pixel_width)
9177 (Fx_display_pixel_height, Fx_display_planes)
9178 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9179 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9180 (Fx_display_mm_width, Fx_display_mm_height)
9181 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9182 height for all physical monitors as in X11.
9184 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9185 Return pixel width or height for all physical monitors as in X11.
9187 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9189 Port --enable-gcc-warnings to clang.
9190 * bytecode.c (exec_byte_code):
9192 Redo diagnostic pragmas to pacify clang, too.
9193 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9194 * editfns.c (Fencode_time):
9195 * fileio.c (file_accessible_directory_p):
9196 * font.c (font_unparse_xlfd):
9197 Use '&"string"[index]' instead of '"string" + (index)'.
9198 * undo.c (user_error): Remove; unused.
9200 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9202 * insdel.c (insert_1_both): Document the arguments, instead of
9203 referring to insert_1, which no longer exists.
9205 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9206 some window, increment windows_or_buffers_changed, so that
9207 *Messages* display in that window is updated. (Bug#14408)
9209 * w32.c: Include epaths.h.
9210 (init_environment): Use cmdproxy.exe without leading directories.
9211 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9213 (gettimeofday): Adjust signature and return value to Posix
9216 * unexw32.c (open_output_file): Delete the existing emacs.exe
9217 before creating it, to break the hard link to the versioned
9220 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9221 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9222 (FIRSTFILE_OBJ): New variables.
9223 (W32_RES): Rename to EMACSRES. All users changed.
9224 (base_obj): Use $(CM_OBJ).
9225 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9226 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9227 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9228 $(W32_RES_LINK) before $(LIBES).
9229 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9231 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9233 * makefile.w32-in (DOC): Use just "DOC".
9235 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9237 * process.c: Export default filters and sentinels to Elisp.
9238 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9240 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9241 (Fset_process_sentinel, Fformat_network_address):
9242 Default to them instead of nil.
9243 (server_accept_connection): Sentinels can't be nil any more.
9244 (read_and_dispose_of_process_output): New function, extracted from
9245 read_process_output.
9246 (read_process_output): Use it; filters can't be nil.
9247 (Finternal_default_process_filter): New function, extracted from
9248 read_process_output.
9249 (exec_sentinel_unwind): Remove function.
9250 (exec_sentinel): Don't zilch sentinel while running.
9251 (status_notify): Sentinels can't be nil.
9252 (Finternal_default_process_sentinel): New function extracted from
9254 (setup_process_coding_systems): Default filter is not nil any more.
9255 (syms_of_process): Export new Elisp functions and initialize
9257 * lisp.h (make_lisp_proc): New function.
9259 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9261 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9263 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9265 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9266 unless we know that the window w is a leaf window.
9267 Another attempt at solving bug#14062.
9269 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9271 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9274 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9276 * image.c (gif_load): Check that subimages fit (Bug#14345).
9278 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9280 * lread.c (skip_dyn_eof): New function.
9281 (read1): Use it to skip the end of a file in response to #@00.
9283 * doc.c (get_doc_string): Slightly relax the sanity checking.
9285 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9287 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9288 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9289 (MonitorInfo): New struct.
9290 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9291 (Fns_display_monitor_attributes_list): New functions.
9292 (display-usable-bounds): Remove.
9293 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9296 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9298 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9299 (GTK_CHECK_VERSION): New macro, if not already defined.
9300 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9301 replaced by GTK_CHECK_VERSION.
9303 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9305 * xterm.h (GTK_PREREQ): New macro.
9306 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9307 to use this macro instead, for consistency and clarity.
9309 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9311 * xdisp.c (row_for_charpos_p): New function, with code of
9312 cursor_row_p, but accepts an additional argument CHARPOS instead
9313 of using a hardcoded PT.
9314 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9315 (row_containing_pos): Call row_for_charpos_p instead of partially
9316 doing the same. Fixes cursor positioning under longlines-mode
9317 when longlines-show-effect includes more than one newline, when
9318 moving the cursor vertically up.
9320 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9322 * makefile.w32-in (ACL_H): New macro.
9323 ($(BLD)/fileio.$(O)): Update dependencies.
9325 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9327 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9328 * Makefile.in (LIB_ACL): New macro.
9329 (LIBACL_LIBS): Remove.
9330 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9331 * fileio.c: Include <acl.h>.
9332 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9333 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9335 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9338 * unexelf.c: Don't assume ElfW (Half) fits in int.
9339 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9340 when dealing with ElfW (Half) values, since they can exceed 2**31
9341 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9342 (entry_address): Omit unused NUM arg. All uses changed.
9344 2013-05-07 Juri Linkov <juri@jurta.org>
9346 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9347 to the string converted from number with `Fnumber_to_string'.
9350 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9352 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9353 This fixes a problem introduced by my previous change.
9355 2013-05-07 Glenn Morris <rgm@gnu.org>
9357 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9359 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9361 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9363 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9365 Static checking by GCC 4.8.0.
9366 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9367 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9368 (x_get_monitor_attributes_fallback)
9369 (x_get_monitor_attributes_xinerama)
9370 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9371 Define only if USE_GTK.
9372 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9373 (x_get_monitor_attributes_fallback): Omit unused locals.
9374 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9375 Use double, not float, to avoid mixed-mode floating point arithmetic.
9377 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9378 Jan Djärv <jan.h.d@swipnet.se>
9380 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9381 (XINERAMA_CFLAGS): New macros.
9382 (ALL_CFLAGS, LIBES): Use them.
9384 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9385 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9386 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9387 (syms_of_xfns): DEFSYM them.
9388 (struct MonitorInfo): New struct.
9389 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9390 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9391 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9392 (x_get_monitor_attributes_xinerama): New functions.
9393 (Fx_display_monitor_attributes_list): New primitive.
9394 (syms_of_xfns): Defsubr it.
9396 * xterm.h (x_display_info): Add Xatom_net_workarea and
9397 Xatom_net_current_desktop.
9399 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9400 and dpyinfo->Xatom_net_current_desktop.
9402 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9404 * xdisp.c (pos_visible_p): Use the special code for finding the
9405 beginning of a display property or overlay for any "replacing"
9406 display property, not just for display strings. This solves
9407 incorrect reporting of position by posn-at-point. (Bug#14241)
9409 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9411 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9412 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9413 Verify that ElfW (Half) fits in int.
9414 (fatal): Use same signature as lisp.h.
9415 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9416 configure and build with -DUNEXELF_DEBUG without worrying about
9417 other modules that use DEBUG.
9418 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9419 possibly-wide integers now uses it instead of plain fprintf.
9420 (entry_address): New function, which avoids problems with 32-bit
9421 overflow on 64-bit hosts.
9422 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9423 (round_up): Don't assume the remainder fits in int.
9424 (find_section): Use bool for boolean. Simplify debug code.
9425 (unexec): Don't assume file sizes fit in int or size_t.
9426 Omit unnecessary trailing newline in 'fatal' format.
9427 Use strerror rather than outputting decimal error number.
9428 Remove unused code when emacs is not defined;
9429 this file relies on Emacs now.
9430 Don't assume e_phnum and e_shnum are positive.
9432 * regex.c: Fix problems when DEBUG is defined.
9433 (extract_number, extract_number_and_incr): Define regardless of
9434 whether DEBUG is defined; that's simpler and makes the code less
9435 likely to go stale in the normal case when DEBUG is not defined.
9436 Return int rather than taking an int * arg. All callers changed.
9437 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9438 Remove, replacing with ...
9439 (DEBUG_PRINT): New macro. All callers changed.
9440 (DEBUG_COMPILES_ARGUMENTS): New macro.
9441 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9442 (print_compiled_pattern, print_double_string) [DEBUG]:
9443 Use prototype rather than old-style definition.
9444 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9445 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9446 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9447 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9448 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9449 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9450 This matters only when DEBUG is defined.
9452 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9454 * xdisp.c (set_iterator_to_next): Set the
9455 ignore_overlay_strings_at_pos_p flag only if we are _really_
9456 iterating over an overlay string, as indicated by the
9457 current.overlay_string_index member. (Bug#14306)
9459 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9461 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9462 to where it is used, to avoid autorelease issues (Bug#14050).
9464 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9466 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9467 * fileio.c (syms_of_fileio): Implement this.
9468 * filelock.c (create_lock_file): If symbolic links don't work, so
9469 we use a regular file as a lock file, do not fsync the lock file;
9472 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9474 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9475 (syms_of_minibuf): Adjust accodingly.
9477 * callint.c (Fcall_interactively): Adjust calls accordingly.
9479 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9481 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9482 w->contents is a buffer before computing everything else.
9483 Use parentheses to disambiguate last part of the condition.
9485 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9486 assertion violations. (Bug#14062)
9488 2013-05-01 David Reitter <david.reitter@gmail.com>
9490 * nsfns.m (ns_tooltip): Initialize.
9492 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9494 * coding.c (decode_coding_gap): Don't remove the character before
9495 a newline unless it's a CR character. (Bug#14287)
9497 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9499 * dispextern.h (struct face): Move enum face_underline_type
9500 earlier so that bitfields can be in the same word.
9502 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9504 * nsfns.m (handlePanelKeys): New function.
9505 (EmacsOpenPanel:performKeyEquivalent:)
9506 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9507 arrows/function/control and copy/paste keys (Bug#14296).
9509 2013-04-27 Juri Linkov <juri@jurta.org>
9511 * callint.c (Fcall_interactively): Call `Qread_number' for
9512 interactive code letter `n' instead of using duplicate code.
9515 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9517 * systime.h (make_timeval): Declare as 'const'.
9519 2013-04-27 Kenichi Handa <handa@gnu.org>
9521 * font.c (font_open_entity): Always open a font of manageable
9524 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9526 Port better to AIX (Bug#14258).
9527 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9530 2013-04-24 Kenichi Handa <handa@gnu.org>
9532 * coding.c (decode_coding_iso_2022): When an invalid escape
9533 sequence is encountered, reset the invocation and designation
9534 status to the safest one.
9536 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9538 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9539 Without this fix, "make distclean" leaves stamp-h1 behind.
9541 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9543 * w32fns.c (w32_fullscreen_rect): New function to compute the
9544 window rectangle for the given fullscreen mode.
9545 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9546 longer tunes the window size. This keeps the window's edges flush
9547 with the screen and allows the taskbar to hide itself in fullboth.
9549 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9550 window decorations and uses the entire screen.
9552 * w32term.h (w32_fullscreen_rect) Add prototype.
9553 (struct w32_output): Replace normal_width, normal_height,
9554 normal_top, and normal_left members with a single normal_placement
9556 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9558 (FRAME_NORMAL_PLACEMENT): New macro.
9560 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9562 * minibuf.c (Ftest_completion): Silence compiler warning.
9564 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9566 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9569 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9572 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9573 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9574 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9575 parentheses where appropriate.
9577 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9579 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9581 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9583 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9584 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9585 Mention in the doc string that setting these variables takes
9586 effect only after a call to set-window-buffer. (Bug#14200)
9588 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9590 * indent.c (Fvertical_motion): Don't consider display strings on
9591 overlay strings as display strings on the buffer position we
9592 started from. This prevents vertical cursor motion from jumping
9593 more than one line when there's an overlay string with a display
9594 property at end of line.
9595 Reported by Karl Chen <Karl.Chen@quarl.org> in
9596 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9598 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9600 * window.c (select_window): `record_buffer' even if window is
9601 already selected (bug#14191).
9603 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9605 * window.c (Fwindow_end): Test more flags, including the buffer's
9606 last_overlay_modified flag, to determine whether the window's
9607 display is really up-to-date. Prevents the function from
9608 returning a stale value. (Bug#14170)
9609 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9612 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9614 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9615 garbaged only if it is not already the top frame on its TTY.
9616 This prevents flickering due to constant redrawing of TTY frames when
9617 there are GUI frames open in the same session. (Bug#13864)
9619 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9621 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9622 of marking the idle timers directly.
9624 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9626 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9629 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9631 * window.c (select_window): Don't record_buffer while the invariant is
9632 temporarily broken (bug#14161).
9634 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9636 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9638 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9640 2013-04-07 Romain Francoise <romain@orebokech.com>
9642 Ignore additional platform-specific ACL errors (Bug#13702).
9643 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9644 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9646 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9648 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9651 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9653 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9654 This bug was introduced by my 2013-02-25 change that simplified
9655 data_start configuration. Without this change, on GNU/Linux
9656 an Emacs configured with --enable-profiling fails immediately
9657 due to a profiler signal.
9658 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9659 with these flags. On platforms where special flags are needed
9660 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9661 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9662 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9664 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9666 Get rid of some platform-specific functions examining window
9667 system and its capabilities. This is a partial rework of the
9669 * lisp.h (have_menus_p): Remove prototype. This function is
9670 replaced with platform-independent window_system_available.
9671 (check_window_system): Move to...
9672 * frame.h (decode_window_system_frame, window_system_available):
9673 ...here, add new prototypes.
9674 * frame.c (window_system_available, decode_window_system_frame):
9676 (check_window_system): Platform-independent now.
9677 * xterm.h (x_in_use): Remove declaration.
9679 * w32term.h (check_x_frame):
9680 * nsterm.h (check_x_frame): Remove prototypes. This function
9681 is replaced with platform-independent decode_window_system_frame.
9682 * msdos.c (have_menus_p): Remove.
9683 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9684 Remove platform-specific functions. Use check_window_system,
9685 decode_window_system_frame and check_ns_display_info where
9686 appropriate. Minor style and comment tweaks.
9687 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9688 (check_x_frame): Likewise.
9689 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9691 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9692 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9693 * xmenu.c, xselect.c: All related users changed.
9695 2013-04-03 Kenichi Handa <handa@gnu.org>
9697 The following changes is to optimize the code for reading UTF-8
9700 * coding.c (check_ascii): Rename from detect_ascii. Return value
9701 changed. Check EOL format. Do not call adjust_coding_eol_type
9703 (check_utf_8): New function.
9704 (adjust_coding_eol_type): Do nothing if already adjusted.
9705 (detect_coding): Compare the return value of check_ascii with
9706 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9707 (decode_coding_gap): Optimize for valid UTF-8.
9709 2013-03-21 Kenichi Handa <handa@gnu.org>
9711 * coding.c (syms_of_coding): Cancel previous change.
9713 * insdel.c (insert_from_gap): Fix previous change.
9715 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9717 Consistently use platform-specific function to detect window system.
9718 * lisp.h (check_window_system): New prototype. This function is
9719 going to replace check_x, check_w32 and check_ns.
9720 (have_menus_p): Mention msdos.c in comment.
9721 * fontset.c (check_window_system_func): Remove. Adjust all users.
9722 * fontset.h (check_window_system_func): Remove prototype.
9723 * nsterm.h (check_ns):
9724 * xterm.h (check_x):
9725 * w32term.h (check_w32): Likewise.
9726 * menu.c (Fx_popup_menu): Use check_window_system.
9727 * msdos.c (check_window_system): Define for MS-DOS.
9728 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9729 * w32fns.c (check_window_system): Likewise for MS-Windows.
9730 * xfns.c (check_window_system): Likewise for X.
9731 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9732 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9734 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9736 Prefer < to > in range checks such as 0 <= i && i < N.
9737 This makes it easier to visualize quantities on a number line.
9738 This patch doesn't apply to all such range checks,
9739 only to the range checks affected by the 2013-03-24 change.
9740 This patch reverts most of the 2013-03-24 change.
9741 * alloc.c (xpalloc, Fgarbage_collect):
9742 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9743 * character.c (string_escape_byte8):
9744 * charset.c (read_hex):
9745 * data.c (cons_to_unsigned):
9746 * dispnew.c (update_frame_1):
9747 * doc.c (Fsubstitute_command_keys):
9748 * doprnt.c (doprnt):
9749 * editfns.c (hi_time, decode_time_components):
9750 * fileio.c (file_offset):
9751 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9752 * font.c (font_intern_prop):
9753 * frame.c (x_set_alpha):
9754 * gtkutil.c (get_utf8_string):
9755 * indent.c (check_display_width):
9756 * keymap.c (Fkey_description):
9757 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9759 * minibuf.c (read_minibuf_noninteractive):
9760 * process.c (wait_reading_process_output):
9761 * search.c (Freplace_match):
9762 * window.c (get_phys_cursor_glyph):
9763 * xdisp.c (redisplay_internal):
9764 * xsmfns.c (smc_save_yourself_CB):
9765 Prefer < to > for range checks.
9766 * dispnew.c (sit_for): Don't mishandle NaNs.
9767 This fixes a bug introduced in the 2013-03-24 change.
9768 * editfns.c (decode_time_components): Don't hoist comparison.
9769 This fixes another bug introduced in the 2013-03-24 change.
9771 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9773 * frame.h (struct frame): Drop scroll_bottom_vpos
9774 member becaue all real users are dead long ago.
9775 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9776 * xdisp.c (redisplay_internal): Adjust user.
9778 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9780 * nsmenu.m (showAtX:Y:for:): setLevel to
9781 NSPopUpMenuWindowLevel (Bug#13998).
9783 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9785 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9786 (ns_check_pending_open_menu): Declare.
9788 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9789 (x_activate_menubar): Update the menu with title that matches
9790 ns_get_pending_menu_title, and call
9791 ns_check_pending_openmenu (Bug#12698).
9792 (menuWillOpen:): New method.
9793 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9795 * nsterm.m (menu_will_open_state, menu_mouse_point)
9796 (menu_pending_title): New varaibles.
9797 (ns_get_pending_menu_title, ns_check_menu_open)
9798 (ns_check_pending_open_menu): New functions.
9800 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9802 * indent.c (current_column_bol_cache): Remove leftover which is not
9803 used in Fmove_to_column any more.
9804 (current_column, scan_for_column): Adjust users.
9805 * keyboard.c (last_point_position_buffer, last_point_position_window):
9806 Remove leftovers which are not used for recording undo any more.
9807 (command_loop_1, syms_of_keyboard): Adjust users.
9808 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9809 redisplay_window any more.
9810 (move_it_to): Adjust user.
9812 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9814 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9815 Update dependencies.
9817 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9819 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9820 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9823 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9825 * window.h (struct window): Replace hchild, vchild and buffer slots
9826 with a single slot 'contents'. This is possible because each valid
9827 window may have either the child window (in vertical or horizontal
9828 combination) or buffer to display (for the leaf window). Using that,
9829 a lot of operations to traverse and/or change window hierarchies may
9830 be simplified. New member horizontal is used to distinguish between
9831 horizontal and vertical combinations of internal windows.
9832 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9833 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9834 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9835 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9836 Use contents slot, not buffer, where appropriate.
9837 (wset_combination): New function.
9838 (wset_buffer): Add eassert.
9839 (Fframe_first_window): Simplify the loop reaching first window.
9840 (Fwindow_buffer): Use WINDOW_LEAF_P.
9841 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9842 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9843 (unshow_buffer): Convert initial debugging check to eassert.
9844 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9845 (make_parent_window, window_resize_check, window_resize_apply)
9846 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9847 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9848 Adjust to match struct window changes.
9849 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9850 (mark_window_cursors_off, count_windows, get_leaf_windows)
9851 (foreach_window_1): Simplify the loop.
9852 * alloc.c (mark_object): Do not check for the leaf window because
9853 internal windows has no glyph matrices anyway.
9854 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9855 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9856 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9857 (build_frame_matrix_from_window_tree, mirror_make_current)
9858 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9859 (update_window_tree, set_window_update_flags): Simplify the loop.
9860 (sync_window_with_frame_matrix_rows): Enforce live window.
9861 Use contents slot, not buffer, where appropriate.
9862 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9863 and WINDOW_HORIZONTAL_COMBINATION_P.
9864 (make_frame_visible_1): Simplify the loop.
9865 Use contents slot, not buffer, where appropriate.
9866 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9867 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9868 (expose_window_tree): Likewise.
9869 Use contents slot, not buffer, where appropriate.
9870 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9871 to avoid deleted windows. Use contents slot instead of buffer.
9872 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9873 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9874 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9875 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9877 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9879 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9880 identify the reasons for assertion violations in bug#14062 and
9882 (Fx_show_tip): Fix compilation error under
9883 "--enable-check-lisp-object-type". (Bug#14073)
9885 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9886 Reported by <rzl24ozi@gmail.com>.
9888 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9890 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9892 (unwind_with_echo_area_buffer): ...to restore it here.
9893 This is needed to ensure that...
9894 (redisplay_window): ...both window markers are valid here,
9895 which is verified by eassert.
9896 * editfns.c (save_excursion_save): Do not assume that
9897 selected_window always displays the buffer.
9898 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9901 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9903 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9906 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9908 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9910 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9912 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9913 since MinGW's w32api headers do. This avoids compiler warnings.
9915 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9918 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9920 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9922 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9924 * gtkutil.c (style_changed_cb): Check if frame is live and an
9925 X frame (Bug#14038).
9927 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9929 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9930 Define only for _WIN32_WINNT less than 0x0500.
9931 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9933 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9934 see its own definitions of 'struct timeval' and 'struct timezone'.
9936 Fix incompatibilities between MinGW.org and MinGW64 headers.
9937 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9939 * w32.c (REPARSE_DATA_BUFFER): Guard with
9940 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9942 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9944 * xterm.c: Include X11/XKBlib.h
9945 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9947 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9949 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9951 * blockinput.h (input_blocked_p): Likewise.
9952 * bytecode.c (exec_byte_code): Likewise.
9953 * callproc.c (call_process_kill, call_process_cleanup)
9954 (Fcall_process): Likewise.
9955 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9956 (Fccl_execute_on_string): Likewise.
9957 * character.c (string_escape_byte8): Likewise.
9958 * charset.c (read_hex): Likewise.
9959 * cm.c (calccost): Likewise.
9960 * data.c (cons_to_unsigned): Likewise.
9961 * dired.c (directory_files_internal, file_name_completion):
9963 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9964 (sit_for): Likewise.
9965 * doc.c (Fsubstitute_command_keys): Likewise.
9966 * doprnt.c (doprnt): Likewise.
9967 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9968 * emacsgtkfixed.c: Likewise.
9969 * fileio.c (file_offset, Fwrite_region): Likewise.
9970 * floatfns.c (Fexpt, fmod_float): Likewise.
9971 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9973 * font.c (font_intern_prop): Likewise.
9974 * frame.c (x_set_alpha): Likewise.
9975 * gtkutil.c (get_utf8_string): Likewise.
9976 * indent.c (check_display_width): Likewise.
9977 * intervals.c (create_root_interval, rotate_right, rotate_left)
9978 (split_interval_right, split_interval_left)
9979 (adjust_intervals_for_insertion, delete_node)
9980 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9981 (merge_interval_right, merge_interval_left, copy_intervals)
9982 (set_intervals_multibyte_1): Likewise.
9983 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9984 * keymap.c (Fkey_description): Likewise.
9985 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9986 * lread.c (openp, read_integer, read1, string_to_number):
9988 * menu.c (ensure_menu_items): Likewise.
9989 * minibuf.c (read_minibuf_noninteractive): Likewise.
9990 * print.c (printchar, strout): Likewise.
9991 * process.c (create_process, Faccept_process_output)
9992 (wait_reading_process_output, read_process_output, send_process)
9993 (wait_reading_process_output): Likewise.
9994 * profiler.c (make_log, handle_profiler_signal): Likewise.
9995 * regex.c (re_exec): Likewise.
9996 * regex.h: Likewise.
9997 * search.c (looking_at_1, Freplace_match): Likewise.
9998 * sysdep.c (get_child_status, procfs_ttyname)
9999 (procfs_get_total_memory): Likewise.
10000 * systime.h (EMACS_TIME_VALID_P): Likewise.
10001 * term.c (dissociate_if_controlling_tty): Likewise.
10002 * window.c (get_phys_cursor_glyph): Likewise.
10003 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10004 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10006 * xfns.c (Fx_window_property): Likewise.
10007 * xmenu.c (set_frame_menubar): Likewise.
10008 * xselect.c (x_get_window_property, x_handle_dnd_message):
10010 * xsmfns.c (smc_save_yourself_CB): Likewise.
10011 * xterm.c (x_scroll_bar_set_handle): Likewise.
10013 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10015 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10016 to be optional or nil. Adjust comment and convert it to docstring.
10017 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10018 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10020 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10022 Static checking by GCC 4.8-20130319.
10023 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10024 * process.c (Fset_process_datagram_address)
10025 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10026 * xdisp.c (get_char_face_and_encoding)
10027 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10028 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10029 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10031 2013-03-24 Ken Brown <kbrown@cornell.edu>
10033 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10034 fix compilation on 64-bit Cygwin, where underscores are not
10035 automatically prepended.
10037 * w32term.c (w32_initialize): Silence compiler warning.
10039 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10041 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10042 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10043 variables, to save and restore frame dimensions.
10044 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10045 after returning from a 'fullscreen' configuration.
10046 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10047 to avoid races between the main thread and the input thread.
10049 * w32term.h (struct w32_output): New members normal_width,
10050 normal_height, normal_top, normal_left, and prev_fsmode.
10051 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10052 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10053 members of a frame.
10055 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10056 'fullscreen' parameter. Always record previous width and height
10057 of the frame, except when switching out of maximized modes, so
10058 that they could be restored correctly, instead of resetting to the
10059 default frame dimensions. Send SC_RESTORE command to the frame,
10060 unless we are going to send SC_MAXIMIZE, to restore the frame
10061 resize hints in the mouse pointer shown by the window manager.
10064 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10066 * lisp.h (get_frame_param): Adjust conditions for prototype
10069 2013-03-22 Ken Brown <kbrown@cornell.edu>
10071 * unexcw.c: Drop unneeded inclusion of w32common.h.
10072 (report_sheap_usage): Declare.
10073 (read_exe_header): Add magic numbers for x86_64.
10074 (fixup_executable): Fix printf format specifier for unsigned long
10077 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10079 * frame.h (struct frame): Put menu_bar_window under #ifdef
10080 because this member is not needed when X toolkit is in use.
10081 (fset_menu_bar_window):
10082 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10083 (free_glyphs, update_frame):
10084 * xdisp.c (expose_frame): Likewise.
10085 (display_menu_bar): Likewise. Remove redundant eassert.
10086 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10089 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10091 Use functions and constants to manipulate Lisp_Save_Value objects.
10092 This replaces code that used macros and strings and token-pasting.
10093 The change makes the C source a bit easier to follow,
10094 and shrinks the Emacs executable a bit.
10095 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10096 (make_save_value): Change 1st arg from string to enum. All callers
10099 (mark_object): Use if, not #if, for GC_MARK_STACK.
10100 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10101 (XSAVE_OBJECT): Now functions, not macros.
10102 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10103 the constant was never used.
10104 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10105 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10106 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10107 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10109 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10110 type3 with a single member save_type. All uses changed.
10111 (save_type, set_save_pointer, set_save_integer): New functions.
10112 * print.c (PRINTX): Remove.
10114 * alloc.c: Remove redundant static declarations.
10116 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10118 * window.h (struct window): Convert left_col, top_line, total_lines
10119 and total_cols from Lisp_Objects to integers. Adjust comments.
10120 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10122 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10123 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10124 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10125 Adjust users where appropriate.
10127 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10129 * frame.h (struct frame): Drop resx and resy because the same data is
10130 available from window system-specific output context. Adjust users.
10131 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10132 New functions to provide defaults when no window system available.
10133 (FRAME_RES_X, FRAME_RES_Y): New macros.
10134 (NUMVAL): Move from xdisp.c.
10135 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10136 (Ffont_face_attributes, Fopen_font):
10137 * image.c (gs_load):
10138 * w32font.c (fill_in_logfont):
10139 * xdisp.c (calc_pixel_width_or_height):
10140 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10141 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10143 2013-03-20 Kenichi Handa <handa@gnu.org>
10145 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10146 to 1 (temporary workaround until a bug related to ASCII
10147 optimization is fixed).
10149 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10151 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10152 Signal error if window is not internal. Adjust docstring.
10153 (delete_all_child_windows): Use combination_limit to save the buffer.
10154 (Fset_window_configuration): Adjust accordingly.
10155 * print.c (syms_of_print): Initialize debugging output not here...
10156 (init_print_once): ...but in a new function here.
10157 * lisp.h (init_print_once): Add prototype.
10158 * emacs.c (main): Add call to init_print_once. Adjust comments.
10160 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10162 * window.c (window_resize_check, window_resize_apply)
10163 (window_from_coordinates, recombine_windows, set_window_buffer)
10164 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10165 (Fsplit_window_internal, Fdelete_window_internal)
10166 (freeze_window_starts): Use bool for booleans.
10167 * window.h (window_frame_coordinates, resize_frame_windows)
10168 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10170 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10172 * dispnew.c (bitch_at_user): Use `user-error'.
10174 2013-03-17 Ken Brown <kbrown@cornell.edu>
10176 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10177 as return type of image_background. (Bug#13981)
10178 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10180 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10182 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10183 (ns_select): Don't return with result uninitialized.
10185 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10188 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10190 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10191 directories. If filename is nil, get directory name (Bug#13932).
10192 Use getFilename and getDirectory.
10193 (getFilename, getDirectory): New methods for EmacsSavePanel and
10195 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10197 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10199 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10201 2013-03-15 Kenichi Handa <handa@gnu.org>
10203 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10204 (adjust_after_replace): Make it back to static. Delete the third
10205 arg text_at_gap_tail. Cancel the code for handling it.
10207 * coding.h (struct coding_system): New member eol_seen.
10209 * coding.c (detect_ascii): New function.
10210 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10211 when the source bytes are actually scanned. On detecting for
10212 coding_category_utf_8_auto, call detect_ascii instead of scanning
10213 source bytes directly.
10214 (produce_chars): Call insert_from_gap with the new arg 0.
10215 (encode_coding): Likewise.
10216 (decode_coding_gap): Control ASCII optimization by the variable
10217 disable_ascii_optimization instead of #ifndef .. #endif.
10218 Deccode EOL format according to coding->eol_seen.
10219 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10222 * lisp.h (adjust_after_replace): Cancel externing it.
10223 (insert_from_gap): Adjust prototype.
10225 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10227 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10228 FULLSCREEN_MAXIMIZED. (Bug#13935)
10230 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10232 * region-cache.c (find_cache_boundary, move_cache_gap)
10233 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10234 Simplify debugging check and convert to eassert. Adjust comment.
10235 (pp_cache): Put under ENABLE_CHECKING.
10237 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10239 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10240 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10241 and WM_ACTIVATEAPP.
10242 (w32fullscreen_hook): If the frame is visible, reset
10243 f->want_fullscreen flag after changing the frame size. If the
10244 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10247 2013-03-13 Daniel Colascione <dancol@dancol.org>
10249 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10250 too so that these builds can use Cygwin's file conversion
10251 functions. (We've been building and linking cygw32.o all along
10252 and just not using it.)
10254 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10256 File synchronization fixes (Bug#13944).
10257 * Makefile.in (LIB_FDATASYNC): New macro.
10259 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10260 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10261 Don't worry about HAVE_FSYNC, since a substitute fsync is
10262 available if the system lacks one.
10263 (Fwrite_regin): Retry fsync if interrupted.
10265 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10267 * w32term.c (w32_read_socket): If the Emacs frame is being
10268 activated, call w32fullscreen_hook, to make sure the new frame
10269 dimensions are in effect. (Bug#13937)
10271 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10273 * xdisp.c (init_iterator): Simplify because both character and byte
10274 positions are either specified or -1. Add eassert. Adjust comment.
10275 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10276 character and byte positions can be obtained from marker.
10278 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10280 Static checking by Sun C 5.12.
10281 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10282 * bytecode.c (exec_byte_code):
10283 * dispnew.c (init_display):
10285 * fileio.c (Fsubstitute_in_file_name):
10286 * keyboard.c (Fevent_convert_list):
10287 * keymap.c (Fsingle_key_description):
10288 * term.c (maybe_fatal, fatal):
10289 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10290 * xsmfns.c (Fhandle_save_session):
10291 Omit unreachable code.
10292 * keymap.c (map_keymap_char_table_item): Cast void * to
10293 a function pointer type; the C Standard requires this.
10295 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10296 Include <sys/param.h> unconditionally, as that works elsewhere and
10297 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10298 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10301 See ChangeLog.12 for earlier changes.
10303 ;; Local Variables:
10307 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10309 This file is part of GNU Emacs.
10311 GNU Emacs is free software: you can redistribute it and/or modify
10312 it under the terms of the GNU General Public License as published by
10313 the Free Software Foundation, either version 3 of the License, or
10314 (at your option) any later version.
10316 GNU Emacs is distributed in the hope that it will be useful,
10317 but WITHOUT ANY WARRANTY; without even the implied warranty of
10318 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10319 GNU General Public License for more details.
10321 You should have received a copy of the GNU General Public License
10322 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.