1 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
3 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
4 * alloc.c (memory_full):
5 * charset.c (syms_of_charset):
6 * doc.c (Fsnarf_documentation):
8 * font.c (BUILD_STYLE_TABLE):
9 * keyboard.c (make_lispy_event):
10 * profiler.c (setup_cpu_timer):
11 * xgselect.c (xg_select):
12 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
14 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
15 Replace the only use with ARRAYELTS (font_property_table).
16 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
18 2014-04-03 Daniel Colascione <dancol@dancol.org>
20 * xterm.c (x_term_init):
21 * xfns.c (best_xim_style):
22 * xfaces.c (Fdump_colors):
23 * w32fns.c (w32_default_color_map):
24 * w32.c (init_environment, N_ENV_VARS):
25 * unexcw.c (read_exe_header):
26 * term.c (term_get_fkeys_1):
27 * sysdep.c (init_baud_rate):
28 * nsterm.m (ns_convert_key):
29 * nsfns.m (get_geometry_from_preferences):
30 * msdos.c (dos_set_window_size, init_environment):
31 * macfont.m (mac_font_get_glyph_for_cid)
32 (macfont_store_descriptor_attributes)
33 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
34 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
35 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
37 * image.c (xpm_str_to_color_key):
38 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
39 * frame.c (x_set_frame_parameters):
40 * fileio.c (Ffile_selinux_context):
41 * emacs.c (sort_args):
42 * dosfns.c (msdos_stdcolor_name):
43 * dired.c (file_attributes):
44 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
45 Change expressions of the form sizeof(arr) / sizeof(arr[0])
48 2014-04-02 Daniel Colascione <dancol@dancol.org>
50 * data.c (Ffset): Abort if we're trying to set a function call to
53 * lisp.h (ARRAYELTS): New macro.
55 * alloc.c: Include execinfo.h if available.
56 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
57 (suspicious_free_record): New structure.
58 (suspicious_objects, suspicious_object_index)
59 (suspicious_free_history, suspicious_free_history_index):
61 (find_suspicious_object_in_range, detect_suspicious_free)
62 (Fsuspicious_object): New functions.
63 (cleanup_vector): Call find_suspicious_object_in_range.
65 2014-04-02 Martin Rudalics <rudalics@gmx.at>
67 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
68 width from font width (Bug#17163).
70 * frame.c (x_set_frame_parameters): Calculate default values of
71 new frame sizes only after all other frame parameters have been
72 processed (Bug#17142).
74 2014-04-02 Ken Brown <kbrown@cornell.edu>
76 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
79 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
81 * xterm.c (x_draw_image_glyph_string): Adjust image background
82 width accordingly when its x position is adjusted. (Bug#17115)
84 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
86 * font.c (font_list_entities): Do not add empty vector to font cache.
87 (font_matching_entity): Likewise. If matching entity is found, insert
88 1-item vector with this entity instead of entity itself (Bug#17125).
90 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
92 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
94 * fns.c (validate_subarray): Rename from validate_substring,
95 since it works for vectors too. New arg ARRAY. Optimize for the
96 non-nil case. Instead of returning bool, throw an error if out of
97 range, so that the caller needn't do that. All uses changed.
98 Report original values if out of range.
99 (Fsubstring, Fsubstring_no_properties, secure_hash):
100 Also optimize the case where FROM is 0 or TO is the size.
102 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
104 * search.c (Freplace_match): Use make_specified_string.
105 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
106 to catch bogus override face of glyph strings.
107 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
108 Move common substring range checking code to...
109 (validate_substring): ...this function.
111 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
113 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
115 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
117 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
118 bar is zero height, just return (Bug#16976).
119 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
121 * nsterm.h (EmacsView): Add wait_for_tool_bar.
123 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
124 is nil. If waiting for toolbar to complete, force a redraw.
126 2014-03-28 Glenn Morris <rgm@gnu.org>
128 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
129 (emacs_bugreport): New variable.
130 (usage_message): Use PACKAGE_BUGREPORT.
131 (syms_of_emacs) <report-emacs-bug-address>: New variable.
133 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
135 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
137 Port recent signal-related changes to FreeBSD.
138 Problem reported by Herbert J. Skuhra.
139 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
140 Move decls from here ...
141 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
143 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
145 * w32term.c (x_draw_image_glyph_string): Fix computation of height
146 and width of image background when it is displayed with a 'box'
149 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
151 More backward-compatible fix to char-equal core dump (Bug#17011).
152 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
153 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
155 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
157 * image.c (init_svg_functions): When loading SVG-related libraries,
158 free already loaded libraries if the initialization fails.
159 (rsvg_handle_set_size_callback): Remove declaration, unused.
161 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
163 Fix core dump in char-equal (Bug#17011).
164 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
165 unibyte buffers, as we can't tell whether the characters are
168 * insdel.c (adjust_markers_for_delete): Remove unused local.
170 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
172 Have (MARKER . ADJUSTMENT) undo records always be immediately
173 after their corresponding (TEXT . POS) record in undo list.
175 * lisp.h (record-delete): New arg record_markers.
176 (record_marker_adjustment): No longer needed outside undo.c.
177 * insdel.c (adjust_markers_for_delete): Move calculation of marker
178 adjustments to undo.c's record_marker_adjustments. Note that
179 fileio.c's decide_coding_unwind is another caller to
180 adjust_markers_for_delete. Because it has undo list bound to t,
181 it does not rely on adjust_markers_for_delete to record marker
183 (del_range_2): Swap call to record_delete and
184 adjust_markers_for_delete so as undo marker adjustments are
185 recorded before current deletion's adjustments, as before.
186 (adjust_after_replace):
187 (replace_range): Pass value for new record_markers arg to
189 * undo.c (record_marker_adjustment): Renamed to
190 record_marker_adjustments and made static.
191 (record_delete): Check record_markers arg and call
192 record_marker_adjustments.
193 (record_change): Pass value for new record_markers arg to
195 (record_point): at_boundary calculation no longer needs to account
196 for marker adjustments.
198 2014-03-26 Martin Rudalics <rudalics@gmx.at>
200 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
203 2014-03-26 Glenn Morris <rgm@gnu.org>
205 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
207 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
209 * buffer.c (struct sortvec): Add field `spriority'.
210 (compare_overlays): Use it.
211 (sort_overlays): Set it.
213 2014-03-26 Eli Zaretskii <eliz@gnu.org>
215 * xdisp.c (redisplay_window): If all previous attempts to find the
216 cursor row failed, try a few alternatives before falling back to
217 the top-most row of the window. Use row_containing_pos. (Bug#17047)
219 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
221 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
222 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
224 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
225 variables on Windows.
227 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
229 * w32.c (unsetenv): Remove unused var `retval'.
230 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
232 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
233 (start_watching): Remove unused var `thr'.
235 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
236 (find_child_console): Remove unnecesary var `thread_id'.
238 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
239 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
241 2014-03-26 Glenn Morris <rgm@gnu.org>
243 * filelock.c (Flock_buffer): Doc tweak.
245 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
246 * emacs.c (shut_down_emacs):
247 * fileio.c (Finsert_file_contents, write_region):
248 * filelock.c (top-level, syms_of_filelock):
249 * insdel.c (prepare_to_modify_buffer_1):
250 CLASH_DETECTION is always defined now.
252 2014-03-25 Eli Zaretskii <eliz@gnu.org>
254 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
255 DLL handle, to speed up thread startup.
257 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
259 Handle sigmask better with nested signal handlers (Bug#15561).
260 * atimer.c (sigmask_atimers): Remove.
261 Remaining use rewritten to use body of this function.
262 * atimer.c (block_atimers, unblock_atimers):
263 * callproc.c (block_child_signal, unblock_child_signal):
264 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
265 New arg OLDSET. All callers changed.
266 * atimer.c (block_atimers, unblock_atimers):
267 * callproc.c (block_child_signal, unblock_child_signal):
268 * keyboard.c (handle_interrupt):
269 * sound.c (vox_configure, vox_close):
270 Restore the old signal mask rather than unilaterally clearing bits
271 from the mask, in case a handler is running within another
272 handler. All callers changed.
273 * lisp.h, process.c, process.h, term.c:
274 Adjust decls and callers to match new API.
275 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
276 signal handlers aren't supposed to use floating point anyway.
277 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
279 2014-03-23 Daniel Colascione <dancol@dancol.org>
281 Split gc_sweep into discrete functions for legibility and better
284 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
285 (sweep_vectors): Fix typo in comment.
286 (sweep_conses, sweep_floats, sweep_intervals)
287 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
288 (gc_sweep): Call new functions, to which existing functionality is
290 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
292 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
294 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
296 2014-03-23 Daniel Colascione <dancol@dancol.org>
298 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
299 only if xic_style calls for it. This change allows Emacs to work
300 with ibus. Also, don't leak resources if create_frame_xic fails,
301 and stop caching xic_style across different displays.
302 (supported_xim_styles): Make const.
303 (best_xim_style): Remove first parameter: it's always just
304 supported_xim_styles. Change to look at supported_xim_styles
307 2014-03-23 Daniel Colascione <dancol@dancol.org>
309 * term.c (init_tty): Rearrange condition for clarity; print
310 appropriate diagnostic.
312 2014-03-23 Daniel Colascione <dancol@dancol.org>
314 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
315 array. (ASAN caught.)
317 2014-03-22 Glenn Morris <rgm@gnu.org>
319 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
321 2014-03-22 Daniel Colascione <dancol@dancol.org>
323 * process.c (conv_sockaddr_to_lisp): When extracting the string
324 names of AF_LOCAL sockets, stop before reading uninitialized memory.
326 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
328 Fix regression introduced by patch for Bug#10500.
329 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
330 * w32term.c (x_draw_image_relief): Likewise.
332 2014-03-21 Martin Rudalics <rudalics@gmx.at>
334 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
335 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
336 maximize a frame for odd default fonts.
338 2014-03-21 Glenn Morris <rgm@gnu.org>
340 * minibuf.c (history-length): Increase default from 30 to 100.
342 2014-03-21 Daniel Colascione <dancol@dancol.org>
344 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
345 every time we switch to minibuffer.
347 * alloc.c (lisp_align_malloc, allocate_string_data)
348 (allocate_vectorlike): Allow mmap allocation of lisp objects.
349 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
351 2014-03-21 Eli Zaretskii <eliz@gnu.org>
353 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
354 support more "verbs".
356 2014-03-21 Daniel Colascione <dancol@dancol.org>
358 Always prohibit dumping a dumped Emacs.
360 * emacs.c (might_dump): New variable.
361 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
362 * lisp.h (might_dump): Declare.
363 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
365 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
367 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
369 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
371 * doc.c (store_function_docstring): Warn when we don't know where to
373 (Fsubstitute_command_keys): Don't advertise the fact that
374 text-properties are dropped, since we think it's a bug that we'll fix
377 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
378 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
379 * frame.c (frame_garbaged): Make "docstring" more precise.
381 2014-03-20 Glenn Morris <rgm@gnu.org>
383 * charset.c (init_charset): When we cannot find the charsets directory,
384 mention if EMACSDATA is set.
386 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
388 * fns.c (Frandom): Fix rare bug where the result isn't random.
390 Fix porting inconsistency about rounding to even.
391 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
392 This way, the unusual !HAVE_RINT case acts like the usual
393 HAVE_RINT case, and we can fix the documentation accordingly.
395 2014-03-19 Eli Zaretskii <eliz@gnu.org>
397 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
398 (w32_wnd_proc): Initialize the dwHoverTime member of
399 TRACKMOUSEEVENT structure.
401 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
403 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
405 2014-03-16 Eli Zaretskii <eliz@gnu.org>
407 * search.c (find_newline): Speed up the function when using the
408 newline cache, by halving the number of calls to
409 region_cache_forward and region_cache_backward. (Bug#16830)
411 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
413 * buffer.c (Fset_buffer): Document return value (bug#17015).
415 2014-03-14 Martin Rudalics <rudalics@gmx.at>
417 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
418 nil, always resize character wise to avoid potential loss of the
419 mode line (Bug#16923 related).
421 2014-03-12 Martin Rudalics <rudalics@gmx.at>
423 * frame.c (x_set_frame_parameters): Always calculate new sizes
424 pixelwise to avoid potential loss when rounding.
426 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
428 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
429 * xterm.c (x_free_frame_resources): Free all allocated cursors.
431 2014-03-10 Eli Zaretskii <eliz@gnu.org>
433 * w32.c (fstatat): Don't add an extra slash if the argument ends
434 with a slash: this fails the subsequent call to stat_worker on
435 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
437 2014-03-09 Martin Rudalics <rudalics@gmx.at>
439 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
441 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
443 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
445 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
446 when frame is only on one screen (Bug#14713).
448 2014-03-08 Eli Zaretskii <eliz@gnu.org>
450 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
451 there's a valid wrap point in the display line, the last glyph
452 cannot "just barely fit" on this row, because display_line doesn't
453 let it. Instead, proceed as if the last glyph didn't fit, so that
454 we eventually back up the iterator to the wrap point. This avoids
455 delusional behavior of move_it_to, whereby it proceeds to the next
456 display line, but sets current_x to zero for all the glyphs that
457 without word-wrap would fit on the previous display line.
458 One result was that visual-order cursor movement behaved erratically
460 (Fmove_point_visually): Add code to find the x coordinate of the
461 last character before wrap point, under word-wrap on a TTY.
463 2014-03-07 Eli Zaretskii <eliz@gnu.org>
465 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
466 also return value of MOVE_POS_MATCH_OR_ZV from
467 move_it_in_display_line_to, when moving from beginning of line to
468 point's position. (Bug#16961)
470 2014-03-07 Martin Rudalics <rudalics@gmx.at>
472 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
473 * window.c (Fselect_window): Explain NORECORD and
474 `buffer-list-update-hook' in doc-string.
476 2014-03-06 Martin Rudalics <rudalics@gmx.at>
478 * window.c (Fother_window_for_scrolling): Check that
479 Vother_window_scroll_buffer is a buffer.
481 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
483 * xterm.c (xim_initialize): Always pass a copy of resource name
484 to XRegisterIMInstantiateCallback and eassert whether return
485 value is True. Passing copy is important because Xlib doesn't
486 make its own copy and resource name argument usually points to
487 SSDATA (Vx_resource_name), which may be changed from Lisp.
488 (xim_close_display): For XUnregisterIMInstantiateCallback,
489 always eassert return value and pass exactly the same values
490 as were used for XRegisterIMInstantiateCallback.
491 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
492 sources to check why if you are interested.
494 2014-03-05 Martin Rudalics <rudalics@gmx.at>
496 * dispnew.c (change_frame_size_1): Add new_lines instead of
497 new_height, the latter may be still zero if passed as such.
498 * window.c (Fwindow_pixel_height): Mention bottom divider in
501 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
503 Fix "resource temporarily unavailable" with xgselect
505 * xgselect.c: Include <stdbool.h>.
506 (xg_select) [!USE_GTK]: Don't lose track of errno.
508 Fix minor --enable-gcc-warnings issues.
509 * widget.c (update_various_frame_slots, EmacsFrameResize):
510 Avoid unused locals. Prefer 'if' to '#if' when either will do.
512 2014-03-04 Ken Brown <kbrown@cornell.edu>
514 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
515 represent the actual adjustment needed for alignment.
517 2014-03-04 Eli Zaretskii <eliz@gnu.org>
519 * gmalloc.c (aligned_alloc): Don't allocate more memory than
520 needed, and don't reallocate if the initial allocation already
521 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
523 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
525 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
528 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
530 * cmds.c (delete-char): Update docstring pointing out that the
531 function ignores `delete-active-region' and `overwrite-mode'.
533 2014-03-03 Eli Zaretskii <eliz@gnu.org>
535 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
537 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
538 allocated buffer due to alignment.
539 (freehook): If the block to be freed was allocated by
540 'aligned_alloc', find its real pointer before calling 'free'.
542 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
545 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
547 * font.c (toplevel): Adjust comment about font cache layout.
548 (font_clear_cache): Fix to match real font cache layout.
549 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
550 (Fframe_font_cache) [FONT_DEBUG]: New function.
551 (syms_of_font) [FONT_DEBUG]: Defsubr it.
553 Avoid crashes when X fonts are erroneously freed on reused X
554 'Display *' connection data (Bug#16069). Note that X font
555 resources still may be leaked, but currently there is no way
556 to completely avoid it.
557 * xterm.h (struct x_display_info): New member x_id. Add comments.
558 * xterm.c (x_display_id): New variable.
559 (x_term_init): Assign identifier to each opened X connection.
560 * xfont.c (struct xfont): New member x_display_id.
561 (xfont_open): Initialize it with frame's display id.
562 (xfont_close): Check whether font's display id matches the one
563 recorded for the given display. Adjust comment.
564 * xftfont.c (struct xftfont_info):
565 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
567 2014-03-01 Martin Rudalics <rudalics@gmx.at>
569 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
570 * window.c (Fother_window_for_scrolling): Don't try to scroll a
571 killed Vother_window_scroll_buffer.
572 (Vother_window_scroll_buffer): Fix doc-string accordingly.
574 2014-03-01 Eli Zaretskii <eliz@gnu.org>
576 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
577 that start with more than 2 slashes as UNCs. (Bug#16751)
579 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
581 Fix a few crashes and leaks when cloning C strings.
582 * alloc.c, lisp.h (dupstring): New function.
583 * gtkutil.c (xg_get_font):
584 * term.c (tty_default_color_capabilities):
585 * xsettings.c (store_monospaced_changed)
586 (store_font_name_changed, parse_settings)
587 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
588 This avoids some unlikely crashes due to accessing freed storage,
589 and avoids some minor memory leaks in the more-typical case.
591 2014-02-28 Martin Rudalics <rudalics@gmx.at>
593 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
594 cursor when modeline can't be dragged (Bug#16647).
596 2014-02-28 Glenn Morris <rgm@gnu.org>
598 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
599 from custom-delayed-init-variables. (Bug#11565)
601 2014-02-27 Martin Rudalics <rudalics@gmx.at>
603 More fixes for mouse glyph calculations (Bug#16647).
604 * window.c (coordinates_in_window): In intersection of
605 horizontal and vertical window dividers prefer the horizontal
606 one. Add some extra parens to last fix.
607 (window_relative_x_coord): Return x-coordinate for header and
609 * xdisp.c (remember_mouse_glyph): In text area don't extend
610 glyph into mode line to show the vertical drag cursor there
611 immediately. Subdivide mouse glyphs in right fringes to show a
612 horizontal drag cursor as soon as we enter the "grabbable width"
613 portion. Handle vertical border case separately. Do not
614 subdivide window divider areas.
615 (note_mouse_highlight): On bottom divider of bottommost windows
616 show vertical drag cursor only when the minibuffer window can be
619 2014-02-27 Eli Zaretskii <eliz@gnu.org>
621 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
622 reset by the face of the object just displayed. See also bug#76.
623 (get_next_display_element): If the string came from a display
624 property, examine the box face attribute at it->position, not at
625 it->current.pos, since the latter was not updated yet. (Bug#16870)
626 (handle_face_prop): Improve commentary.
628 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
630 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
631 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
633 2014-02-26 Martin Rudalics <rudalics@gmx.at>
635 Fixes around Bug#16647.
636 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
637 ON_BOTTOM_DIVIDER cases.
638 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
639 only if the window has no right divider.
640 (Fcoordinates_in_window_p): Fix doc-string.
642 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
644 * lread.c (Funintern): Fix doc to match advertised calling convention.
646 2014-02-24 Daniel Colascione <dancol@dancol.org>
648 * keyboard.c (read_char): Close race that resulted in lost events.
650 2014-02-22 Glenn Morris <rgm@gnu.org>
652 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
653 * window.c (window-resize-pixelwise): Doc fixes.
655 * process.c (Finternal_default_process_filter)
656 (Finternal_default_process_sentinel): Doc tweaks.
658 2014-02-21 Glenn Morris <rgm@gnu.org>
660 * process.c (Fprocess_buffer, Faccept_process_output)
661 (Finternal_default_process_filter, Finternal_default_process_sentinel):
664 2014-02-21 Martin Rudalics <rudalics@gmx.at>
666 * window.c (Fwindow_scroll_bar_width): New function.
668 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
670 Pacify GCC when configuring with --enable-gcc-warnings.
671 * xdisp.c (move_it_in_display_line_to) [lint]:
672 Initialize recently-added local.
674 2014-02-21 Daniel Colascione <dancol@dancol.org>
676 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
678 2014-02-20 Eli Zaretskii <eliz@gnu.org>
680 * xdisp.c (init_iterator): Don't dereference a bogus face
682 (try_cursor_movement): Don't use cursor position if
683 set_cursor_from_row failed to compute it. This avoids assertion
684 violations in MATRIX_ROW.
685 (move_it_in_display_line_to): Save the iterator state in ppos_it
686 only once per call. Reimplement the method used to return to the
687 best candidate position if all the positions found in display line
688 are beyond TO_CHARPOS. This cuts down the number of calls to
689 bidi_shelve_cache, which moves a lot of stuff when lines are long
690 and include bidirectional text. (Bug#15555)
692 2014-02-20 Glenn Morris <rgm@gnu.org>
694 * data.c (Fdefalias): Doc fix.
696 2014-02-19 Eli Zaretskii <eliz@gnu.org>
698 * xdisp.c (display_line): Fix horizontal scrolling of large images
699 when fringes are turned off. This comes at a price of not
700 displaying the truncation/continuation glyphs in this case.
703 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
704 CreateDIBSection returns an error indication, zero out *ximg after
705 destroying the image. This avoids crashes in memory allocations
706 due to the fact that some of the callers also call
707 x_destroy_x_image, which will attempt to free an already free'd
710 2014-02-18 Martin Rudalics <rudalics@gmx.at>
712 * widget.c (update_various_frame_slots): Don't set
713 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
715 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
717 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
719 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
721 temacs --daemon fix (Bug#16599).
722 * emacs.c (main): Initialize daemon_pipe[1] here ...
723 (syms_of_emacs): ... instead of here.
725 2014-02-16 Anders Lindgern <andlind@gmail.com>
727 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
730 2014-02-16 Daniel Colascione <dancol@dancol.org>
732 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
733 (xd_get_connection_address): Use it.
734 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
735 xd_get_connection_address because the latter signals if the bus
736 we're trying to close is already disconnected.
738 2014-02-13 Eli Zaretskii <eliz@gnu.org>
740 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
741 argument to CreateThread. This avoids segfaults on Windows 9X.
742 Reported by oslsachem <oslsachem@gmail.com>.
744 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
746 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
747 * unexhp9k800.c (unexec_error): New function, to simplify the code.
748 (check_lseek): New function, to report lseek errors.
749 (save_data_space, update_file_ptrs, read_header, write_header)
750 (copy_file, copy_rest, unexec): Use these news functions.
751 (update_file_ptrs): Don't assume wraparound behavior when
752 converting a large size_t value to off_t.
754 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
756 * composite.c (fill_gstring_header): Pass positions as C integers
757 and move parameters checking to...
758 (Fcomposition_get_gstring): ...this function. Handle case when
759 buffer positions are in reversed order and avoid crash (Bug#16739).
761 * buffer.c (validate_region): Mention current buffer in error message.
763 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
765 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
767 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
769 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
771 2014-02-11 Glenn Morris <rgm@gnu.org>
773 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
774 Replace refs to "OpenStep" in messages.
776 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
778 Avoid "." at end of error diagnostics.
779 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
781 * nsfns.m (ns_display_info_for_name):
782 * nsselect.m (Fx_own_selection_internal):
783 * nsterm.m (performDragOperation:):
784 Remove "." from end of diagnostic.
786 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
788 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
789 unintuitive (bug#15824).
790 (Fyes_or_no_p): Doc fix (bug#15456).
792 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
794 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
796 * eval.c (call_debugger): When exiting the debugger, do not allow
797 max_specpdl_size less than actual binding depth (Bug#16603).
798 (syms_of_eval): Adjust docstring.
800 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
802 * cmds.c (Fself_insert_command): Output a clearer error message on
803 negative repetitions (bug#9476).
805 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
807 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
809 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
811 * minibuf.c (Fread_string): Doc clarification (bug#15422).
813 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
815 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
817 * keyboard.c (Frecursive_edit): Fix typo in docstring.
819 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
821 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
823 * keyboard.c (Frecursive_edit): Say more precicely how throwing
824 `exit' works (bug#15865).
826 2014-02-07 Martin Rudalics <rudalics@gmx.at>
828 Constrain window box/body sizes and margin widths (Bug#16649).
829 * xdisp.c (window_box_width): Don't return less than zero.
830 (window_box_left_offset, window_box_right_offset): Don't return
831 more than the window's pixel width.
832 * window.c (window_body_height, window_body_width): Don't return
834 (window_resize_apply): Adjust margin width, if necessary.
836 2014-02-07 Glenn Morris <rgm@gnu.org>
838 * nsterm.m (syms_of_nsterm): Doc fix.
840 2014-02-06 Eli Zaretskii <eliz@gnu.org>
842 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
843 New variables: pointers through which to call the respective APIs.
844 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
845 (filename_from_ansi, sys_link, check_windows_init_file):
846 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
847 This is required on Windows 9X, where we dynamically load
848 UNICOWS.DLL which has their non-stub implementations.
849 (maybe_load_unicows_dll): Assign addresses to these 2 function
850 pointers after loading UNICOWS.DLL.
852 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
853 MultiByteToWideChar and WideCharToMultiByte through function
856 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
859 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
861 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
862 for OSX >= 10.9 if separate spaces are used.
863 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
865 2014-02-06 Glenn Morris <rgm@gnu.org>
867 * buffer.c (cache-long-scans): Doc fix.
869 2014-02-05 Eli Zaretskii <eliz@gnu.org>
871 * w32fns.c (Fw32_shell_execute): Doc fix.
873 2014-02-05 Bastien Guerry <bzg@gnu.org>
875 * syntax.c (Fforward_word): Call Fconstrain_to_field with
876 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
878 2014-02-05 Martin Rudalics <rudalics@gmx.at>
880 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
881 outside the window (Bug#16649).
883 * xdisp.c (note_mouse_highlight): When entering a margin area show
884 a non-text cursor (Bug#16647).
886 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
888 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
889 It prompted a compile-time diagnostic on GNU/Linux.
890 Simplify to remove the need for the label.
892 2014-02-04 Eli Zaretskii <eliz@gnu.org>
894 * w32menu.c (w32_popup_dialog): Don't condition the whole function
895 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
896 to show it; otherwise return 'unsupported--w32-dialog' to signal
897 to the caller that emulation with menus is necessary.
898 This resurrects code inadvertently deleted by the 2013-10-08 commit.
900 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
902 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
905 * menu.c (Fx_popup_dialog): Don't condition the call to
906 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
907 special symbol 'unsupported--w32-dialog', emulate the dialog with
908 a menu by calling x-popup-menu.
910 * menu.h (Qunsupported__w32_dialog): New extern variable.
912 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
914 * keyboard.c (kbd_buffer_get_event): Read file notification events
917 * xgselect.c (xg_select): Read glib events in any case, even if
918 there are no file descriptors to watch for. (Bug#16519)
920 2014-02-03 Martin Rudalics <rudalics@gmx.at>
922 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
923 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
924 * w32term.c (w32_draw_window_divider): Handle first and last
926 * w32term.h (w32_fill_area_abs): New function.
927 * xdisp.c (x_draw_right_divider): Don't draw over bottom
929 * xfaces.c (realize_basic_faces): Handle new face ids.
930 * xfns.c (Fx_create_frame): Call x_default_parameter for right
931 and bottom divider width.
932 * xterm.c (x_draw_window_divider): Handle first and last pixels
935 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
937 * print.c (Fexternal_debugging_output): Add cast to pacify
938 --enable-gcc-warnings.
939 * eval.c (call_debugger): Grow specpdl if the debugger was
940 entered due to specpdl overflow (Bug#16603) and allow more
941 specpdl space for the debugger itself.
943 2014-02-02 Martin Rudalics <rudalics@gmx.at>
945 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
948 2014-02-01 Eli Zaretskii <eliz@gnu.org>
950 * w32fns.c (Ffile_system_info): Use WINAPI in the function
951 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
953 * print.c (Fexternal_debugging_output): If the argument character
954 is non-ASCII, encode it with the current locale's encoding before
955 writing the result to the terminal. (Bug#16448)
957 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
958 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
961 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
963 * process.c (create_process): Reset SIGPROF handler in the child.
964 * callproc.c (call_process): Likewise.
966 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
968 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
970 2014-01-29 Eli Zaretskii <eliz@gnu.org>
972 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
973 of zero to print strings, GDB doesn't like it.
975 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
976 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
977 we still use correct addresses. (Bug#16576)
979 2014-01-27 K. Handa <handa@gnu.org>
981 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
982 to preserve the code detection behavior of 24.3.
983 * coding.h (struct coding_system): New member detected_utf8_bytes.
984 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
985 (decode_coding_gap): Use short cut for UTF-8 file reading only
986 when coding->detected_utf8_bytes equals to coding->src_bytes.
987 * fileio.c (Finsert_file_contents): Cancel the previous change.
989 2014-01-29 Martin Rudalics <rudalics@gmx.at>
991 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
992 that are not visible.
994 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
996 * xmenu.c (create_and_show_popup_menu): Handle case when no key
997 is grabbed (Bug#16565).
999 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1001 * xdisp.c (last_max_ascent): Re-remove after erroneously
1002 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1004 (move_it_to): Re-remove reference to last_max_ascent.
1005 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1006 max_descent here instead of calling line_bottom_y.
1009 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1011 * terminal.c (initial_free_frame_resources): New function.
1012 (init_initial_terminal): Install new hook to free face cache
1013 on initial frame and avoid memory leak. For details, see
1014 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1015 * xfaces.c (free_frame_faces): Adjust comment.
1017 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1019 * data.c (Fstring_to_number): Document results if unparsable
1022 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1024 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1026 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1028 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1029 * coding.c (detect_coding_utf_8, emacs_mule_char)
1030 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1031 (check_utf_8, decode_coding):
1032 * coding.h (struct coding_system.errors):
1033 Use ptrdiff_t, not int, for integer values derived from buffer and
1036 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1037 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1038 before invoking decode_coding_gap, since there's just one block.
1040 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1042 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1043 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1044 too early. Again run change_frame_size before assigning menu-
1047 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1049 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1050 arrives, call x_check_fullscreen, in case the new display has a
1051 different resolution. (Bug#16517)
1053 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1055 * term.c (read_menu_input): If the selected frame changes, exit
1057 (tty_menu_show): If the selected frame changes while we displayed
1058 a menu, throw to top level. (Bug#16479)
1060 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1062 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1064 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1066 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1067 * data.c (count_one_bits_word): Fix bug (negated comparison)
1068 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1070 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1072 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1073 Avoid undefined behavior by initializing display property bit of a
1074 string processed by the bidirectional iterator. For details, see
1075 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1077 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1079 Minor cleanup of previous change.
1080 * image.c (imagemagick_error, Fimagemagick_types):
1081 Omit some recently-introduced and unnecessary casts and assignments.
1083 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1085 Fix two memory leaks discovered with Valgrind.
1086 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1087 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1089 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1091 Fixes in window size functions around Bug#16430 and Bug#16470.
1092 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1093 (Fwindow_mode_line_height, Fwindow_header_line_height)
1094 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1095 Minor doc-string adjustments.
1096 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1097 Rewrite doc-strings.
1098 (window_body_height, window_body_width): Do not count partially
1099 visible lines/columns when PIXELWISE is nil (Bug#16470).
1100 (Qfloor, Qceiling): New symbols.
1102 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1104 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1105 when the image cache is not yet allocated. (Bug#16509)
1107 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1109 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1110 re-attach intervals to its base buffer (Bug#16502).
1111 * intervals.c (set_interval_object): Move from here...
1112 * intervals.h (set_interval_object): ... to here. Fix comments.
1114 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1116 Avoid undefined behavior by initializing buffer redisplay bit.
1117 Problem reported by Dmitry Antipov in
1118 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1119 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1121 Revert some of the CANNOT_DUMP fix (Bug#16494).
1122 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1124 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1126 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1127 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1128 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1129 they are replaced by macros that expand into direct calls to the
1130 corresponding functions from GDI32.DLL.
1131 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1132 variables in the Cygwin build, they are unused.
1134 2014-01-19 K. Handa <handa@gnu.org>
1136 * composite.c (composition_update_it): Fix previous change.
1138 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1140 Fix file name handling on MS-Windows 9X.
1141 * w32.c (maybe_load_unicows_dll): New function.
1143 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1144 on, to make sure we can convert file names to and from UTF-8 on
1145 Windows 9X. This fixes a failure to start up because Emacs cannot
1146 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1148 * w32font.c [WINDOWSNT]: Include w32.h.
1149 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1150 of implementing the same stuff.
1151 Remove now unused g_b_init_is_windows_9x.
1153 * w32.h (maybe_load_unicows_dll): Add prototype.
1155 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1157 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1158 switch to single keyboard. Prevents daemon crashes when a new
1159 client connects while we show a TTY menu in an existing client.
1162 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1164 Fix MinGW64 porting problem with _setjmp.
1165 Reported by Eli Zaretskii in:
1166 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1167 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1168 the old _setjmp and _longjmp. All uses changed.
1170 2014-01-13 Daniel Colascione <dancol@dancol.org>
1172 * textprop.c (Fremove_list_of_text_properties):
1173 Correctly handle reaching the end of the interval tree. (Bug#15344)
1175 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1177 * xdisp.c (resize_mini_window): Round height to a multiple of
1178 frame's line height. Fix bug in calculation of window start
1179 position (Bug#16424).
1181 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1183 * macfont.m: Include termchar.h.
1184 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1185 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1186 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1187 *_WITH_GC_* to take face and f as parameters.
1188 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1189 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1191 2014-01-13 Daniel Colascione <dancol@dancol.org>
1193 Fix menu item updating in the presence of the Unity global menu
1196 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1197 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1199 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1200 updating menus; explain why.
1201 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1202 problem it's supposed to solve and it interferes with detecting
1203 the presence of a global menu.
1204 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1207 2014-01-11 K. Handa <handa@gnu.org>
1209 * composite.c (composition_update_it): Fix indexing of
1210 LGSTRING_CHAR (Bug#15984).
1212 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1214 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1216 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1218 * xdisp.c (try_window_id): Don't use this function's optimizations
1219 if overlays in the buffer displayed by the window have changed
1220 since last redisplay. (Bug#16347)
1221 (message_dolog): Fix indentation.
1223 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1225 * frame.c (frame_resize_pixelwise): Fix doc-string.
1227 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1229 Fix handling of internal borders (Bug#16348).
1230 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1231 Remove internal border width from pixel width of windows.
1232 (change_frame_size_1): Don't return early when frame's pixel
1233 size changes - we still have to record the new sizes in the
1235 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1236 also when toolbar gets larger.
1237 * window.c (check_frame_size): Include internal_border_width in
1239 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1240 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1241 In non-toolkit/non-GTK version clear internal border.
1242 * xterm.c (x_clear_under_internal_border): New function for
1243 non-toolkit/non-GTK version.
1244 (x_after_update_window_line): In non-toolkit/non-GTK version
1246 (handle_one_xevent, x_set_window_size):
1247 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1248 * xterm.h (x_clear_under_internal_border): Extern it.
1250 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1252 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1253 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1256 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1258 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1259 last value of point is not equal to buffer's point. (Bug#16129)
1261 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1264 * nsterm.h (updateCollectionBehavior): Rename from
1265 updateCollectionBehaviour. All uses changed.
1267 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1268 * Makefile.in (SETFATTR): New macro.
1269 (temacs$(EXEEXT)): Use it.
1271 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1273 Fix maximization behavior on Windows (Bug#16300).
1274 * w32fns.c (w32_fullscreen_rect): Don't handle
1275 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1276 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1277 of SetWindowPos. Restore last placement also when leaving
1278 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1279 but the FULLSCREEN_BOTH case.
1281 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1284 * data.c (arithcompare_driver):
1285 * fileio.c (Fcar_less_than_car):
1286 * fns.c (internal_equal):
1287 * frame.c (delete_frame):
1288 * lisp.h (enum More_Lisp_Bits):
1290 Avoid C99 constructs that don't work in C89.
1291 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1292 to port to C89, which doesn't have 'long long'.
1293 (count_trailing_zero_bits): Use them.
1295 2014-01-03 Chong Yidong <cyd@gnu.org>
1297 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1299 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1301 Further adjust frame/window scrollbar width calculations.
1302 * window.c (apply_window_adjustment):
1303 Set windows_or_buffers_changed.
1304 (Fwindow_scroll_bars): Return actual scrollbar width.
1305 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1306 For non-toolkit builds again use 14 as minimum width and set
1307 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1308 * xterm.c (XTset_vertical_scroll_bar): Take width from
1309 WINDOW_SCROLL_BAR_AREA_WIDTH.
1310 (x_new_font): Rename wid to unit. Base calculation of new
1311 scrollbar width on toolkit used and make it analogous to that of
1312 x_set_scroll_bar_default_width.
1313 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1314 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1315 of GetSystemMetrics.
1316 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1317 WINDOW_SCROLL_BAR_AREA_WIDTH.
1318 (x_new_font): Make it correspond to changes in xterm.c.
1320 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1322 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1323 This is a cleaner way to fix the MinGW-w64 porting problem.
1324 Check for INTPTR_MAX misconfiguration.
1326 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1328 * search.c (newline_cache_on_off, find_newline): In indirect
1329 buffers, use the newline cache of the base buffer.
1331 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1332 buffer, invalidate the caches of its base buffer. (Bug#16265)
1334 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1335 buffers, use the width-run cache of the base buffer.
1337 * xdisp.c (redisplay_window): When the window displays an indirect
1338 buffer, and the character widths in the display table have
1339 changed, invalidate the width-run cache of the corresponding base
1342 * fileio.c (Finsert_file_contents): When invalidating the newline
1343 cache, consider the case of inserting into indirect buffer.
1345 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1346 In indirect buffers, use the paragraph cache of the base buffer.
1348 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1350 * window.c (grow_mini_window): Fix last change.
1352 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1354 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1356 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1358 * w32term.c (w32_initialize): Use LCID and LOWORD.
1360 * w32proc.c (create_child): Use pid_t for 5th argument.
1361 (IsValidLocale): Don't provide prototype for MinGW64.
1362 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1363 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1365 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1366 MinGW64 doesn't support.
1368 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1370 * w32.c (set_named_security_info): New function.
1371 (acl_set_file): Fall back on set_named_security_info if
1372 set_file_security fails.
1373 (g_b_init_set_named_security_info_w)
1374 (g_b_init_set_named_security_info_a): New static variables.
1375 (globals_of_w32): Initialize them to zero.
1376 (set_named_security_info): Set them to non-zero if the
1377 corresponding API is available.
1378 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1379 New function typedefs.
1381 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1383 Some more fixes following pixelwise resize changes including one
1385 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1386 of frame_resize_pixelwise.
1387 * widget.c (pixel_to_text_size): New function.
1388 (update_wm_hints): Have size hints respect value of
1389 frame_resize_pixelwise.
1390 (EmacsFrameResize): Alway process resize requests pixelwise.
1391 * window.c (grow_mini_window): Make sure mini window is at least
1393 * xdisp.c (display_menu_bar): Make sure menubar extends till
1395 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1396 (x_set_tool_bar_lines): Calculate pixelwise.
1397 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1398 frame_resize_pixelwise.
1400 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1402 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1403 variables not used there.
1405 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1407 * w32.c (sys_umask): New function. (Bug#16299)
1409 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1411 * dispnew.c (change_frame_size_1): Take old width of root window
1412 from that window's pixel width. (Bug#16284)
1414 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1416 Plain copy-file no longer chmods an existing destination (Bug#16133).
1417 * fileio.c (realmask): Now a static var, not a local.
1418 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1419 Remove arg STATPTR. All uses changed.
1420 (Fcopy_file): Do not alter permissions of existing destinations,
1421 unless PRESERVE-PERMISSIONS (renamed from
1422 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1423 Avoid race when testing for existing destinations and for
1424 when input and output files are the same.
1425 If changing the group fails, adjust both default and
1426 preserved permissions so that access is not granted to the
1428 (Fset_default_file_modes, init_fileio): Update realmask.
1429 (Fdefault_file_modes): Use realmask instead of calling umask.
1431 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1433 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1434 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1435 flags on the daemon pipe ends before execing.
1437 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1439 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1440 session. (Bug#14739)
1442 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1444 * callproc.c (Vexec_path): Document that exec-directory is in it.
1446 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1448 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1451 2013-12-27 Chong Yidong <cyd@gnu.org>
1453 * data.c (Fsymbol_function): Doc fix.
1455 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1457 Some more tinkering with Bug#16051.
1458 * window.c (resize_frame_windows): Don't let the size of the
1459 root window drop below the frame's default character size.
1460 Never ever delete any subwindows - let the window manager do the
1463 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1464 of toolbar lines needed when they exceed the height of the root
1466 (unwind_create_frame_1): New function.
1467 (Fx_create_frame): Generally inhibit calling the window
1468 configuration change hook here. Remove extra call to
1469 change_frame_size - it's not needed when we don't run the
1470 configuration change hook.
1472 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1474 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1475 On my Fedora 19 platform the core dumps were so big that
1476 my desktop became nearly catatonic.
1477 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1478 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1479 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1480 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1481 a clang-only syntax.
1482 * conf_post.h (__has_feature): New macro, if not already defined.
1483 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1484 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1486 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1488 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1489 is a file name. (Bug#16252)
1491 2013-12-25 Chong Yidong <cyd@gnu.org>
1493 * keyboard.c (Voverriding_terminal_local_map)
1494 (Voverriding_local_map): Doc fix.
1496 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1498 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1500 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1501 file name when it is submitted to ShellExecute. Simplify code.
1502 Don't test DOCUMENT for being a string, as that is enforced by
1503 CHECK_STRING. Doc fix.
1505 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1507 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1508 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1509 redisplay_tool_bar does. Improve and fix commentary.
1510 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1511 limits of the glyph matrices. (Bug#16051)
1512 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1513 only when the new size is different from the old one, and the new
1514 size can be achieved given the frame height.
1516 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1518 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1520 2013-12-23 Glenn Morris <rgm@gnu.org>
1522 * lread.c (Fload): Mention load-prefer-newer in doc.
1524 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1526 Handle Bug#16207 by being more restrictive when running hooks.
1527 * window.c (unwind_change_frame): New function.
1528 (Fset_window_configuration): Don't run configuration change hook
1529 while the frame configuration is unsafe. Call select_window
1532 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1534 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1536 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1538 * nsterm.h: Declare EmacsColor category.
1540 * nsterm.m (NSColor): Implement EmacsColor category.
1541 (ns_get_color): Use colorUsingDefaultColorSpace.
1542 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1544 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1546 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1548 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1549 having the PNG_NORETURN attribute, to avoid compiler warning in
1552 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1554 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1556 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1557 fringe background extension.
1558 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1559 because they are now always the same as `left' and `width',
1560 respectively. Remove code for the case that `width' and
1561 `sb_width' are different.
1563 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1565 Remove scroll_bar_actual_width from frames.
1566 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1567 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1568 (x_figure_window_size):
1569 * nsterm.m (x_set_window_size):
1570 * widget.c (set_frame_size):
1571 * w32term.c (x_set_window_size):
1572 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1573 scroll_bar_actual_width.
1575 Convert scroll_bar members to integers on Windows.
1576 * w32term.h (struct scroll_bar): Convert top, left, width,
1577 height, start, end and dragging to integers.
1578 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1580 * w32term.c (w32_set_scroll_bar_thumb)
1581 (w32_scroll_bar_handle_click): Remove XINT conversions for
1582 scroll_bar members. Treat bar->dragging as integer.
1583 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1584 first element. Remove XINT conversions for scroll_bar members.
1585 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1586 Remove XINT conversions for scroll_bar members.
1588 Fix assignment for new window total sizes.
1589 * window.c (Fwindow_resize_apply_total): Assign values for
1592 2013-12-20 Chong Yidong <cyd@gnu.org>
1594 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1595 argument to `append'.
1597 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1599 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1600 current text face, for extending the face of the display margins.
1603 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1604 Doc fix. (Bug#16190)
1606 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1608 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1611 * nsterm.m (Qfile, Qurl): New.
1612 (EV_MODIFIERS2): New macro.
1613 (EV_MODIFIERS): Use EV_MODIFIERS2.
1614 (ns_term_init): Remove font and color from DND, does not work on
1615 newer OSX, and other ports don't have them.
1616 (performDragOperation:): Handle modifiers used during drag.
1617 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1618 Remove global Lisp variables used to communicate with ns-win.el.
1619 Remove font and color handling.
1620 (syms_of_nsterm): Defsym Qfile and Qurl.
1622 2013-12-19 Anders Lindgren <andlind@gmail.com>
1624 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1625 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1627 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1628 (constrainFrameRect): Remove special case nr_screens == 1.
1629 Don't constrain size to size of view.
1631 * nsterm.h (ns_output): Remove dont_constrain.
1633 2013-12-19 Anders Lindgren <andlind@gmail.com>
1635 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1637 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1639 Minor fixes for recent openp changes.
1640 * lisp.h (GCPRO7): New macro.
1641 * lread.c (openp): Use bool for boolean; all callers changed.
1642 Protect save_string from GC. Don't assume that file descriptors
1643 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1644 warning about uninitialized variable.
1646 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1648 * w32fns.c (emacs_abort): Use intptr_t as argument of
1649 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1651 2013-12-18 Glenn Morris <rgm@gnu.org>
1653 * lread.c (Fload): Pass load_prefer_newer to openp.
1654 Don't bother checking mtime if openp already did it.
1655 (openp): Add `newer' argument, to check all suffixes
1656 and find the newest file.
1657 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1658 * callproc.c (call_process):
1659 * charset.c (load_charset_map_from_file):
1660 * emacs.c (init_cmdargs):
1661 * image.c (x_create_bitmap_from_file, x_find_image_file):
1663 * lread.c (Flocate_file_internal):
1664 * process.c (Fformat_network_address):
1665 * sound.c (Fplay_sound_internal):
1666 * w32.c (check_windows_init_file):
1667 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1669 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1671 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1673 * w32.c (getloadavg): Don't index samples[] array with negative
1674 indices. Recover from wall-clock time being set backwards.
1676 * w32term.c (w32_initialize): Declare the argument of
1677 set_user_model as const.
1679 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1680 (w32_menu_show): Constify some arguments passed to MessageBox.
1682 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1683 to initialize Lisp objects.
1685 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1686 initialize Lisp objects.
1688 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1689 use variables used only on X under that condition.
1691 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1692 variables not used there.
1694 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1696 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1697 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1699 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1701 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1702 code, revealed in presence of R2L characters, character
1703 compositions, and display vectors. A better fix for Bug#16148.
1704 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1705 GTK and NS builds, they don't have this member of struct frame.
1707 * dispextern.h (struct composition_it): Correct a comment for the
1710 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1712 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1713 This prevents a compilation error on C compilers that do not
1714 default functions to return 'int' if not declared. Also, add
1715 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1716 since it now uses inline functions.
1718 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1720 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1721 display margins on mode line, header line, and in the frame's
1722 tool-bar window. (Bug#16165)
1724 2013-12-16 Andreas Schwab <schwab@suse.de>
1726 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1728 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1730 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1733 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1735 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1737 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1739 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1740 intended to find bogus pointers in font objects (Bug#16140).
1741 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1742 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1743 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1744 Disable for MS-Windows due to Bug#15876; apparently this
1745 requires more or less substantial changes in fontset code.
1746 * xfont.c (xfont_close):
1747 * xftfont.c (xftfont_close): Call x_display_info_for_display
1748 to check whether 'Display *' is valid (Bug#16093 and probably
1751 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1753 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1754 Reported by Juanma Barranquero <lekktu@gmail.com>.
1756 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1757 open a pty on MS-Windows. (Bug#16152)
1759 * emacs.c (decode_env_path): Fix bogus comparison against
1760 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1762 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1764 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1765 (Fx_file_dialog): Add parentheses around && to silence warning.
1767 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1769 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1771 * xdisp.c (extend_face_to_end_of_line): Extend background of
1772 non-default face in margin areas as well. (Bug#16151)
1773 (display_line): Call extend_face_to_end_of_line for continued
1774 lines as well, if the display margins have non-zero width.
1775 (set_glyph_string_background_width): When needed, set the
1776 extends_to_end_of_line_p flag on glyph strings to be drawn in
1777 margin areas, not only in the text area.
1779 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1782 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1784 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1785 Don't worry about verify_error being t, since it has to be a list.
1787 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1789 Use bool for boolean, focusing on headers.
1790 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1791 No need to include <stdbool.h>, since conf_post.h does it now.
1792 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1793 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1794 (SET_PER_BUFFER_VALUE_P):
1795 * ccl.c, ccl.h (setup_ccl_program):
1796 * ccl.h (CHECK_CCL_PROGRAM):
1797 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1798 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1799 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1800 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1801 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1802 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1803 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1804 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1805 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1806 (CHARSET_FAST_MAP_SET):
1807 * coding.c (decode_coding_ccl, encode_coding_ccl):
1808 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1809 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1810 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1811 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1812 (decode_coding_c_string):
1813 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1814 * conf_post.h (has_attribute):
1815 * dispextern.h (trace_redisplay_p)
1816 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1817 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1818 (SET_GLYPH_FROM_CHAR_GLYPH)
1819 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1820 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1821 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1822 (cursor_in_mouse_face_p):
1823 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1824 (blank_row, prepare_desired_row)
1825 (build_frame_matrix_from_leaf_window, make_current)
1826 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1827 (update_window, scrolling_window, update_frame_line):
1828 * disptab.h (GLYPH_FOLLOW_ALIASES):
1829 * editfns.c (Fformat):
1830 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1831 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1832 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1833 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1834 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1835 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1836 (FONT_DEFERRED_LOG):
1837 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1838 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1839 (FRAME_MOUSE_UPDATE):
1840 * fringe.c (Fdefine_fringe_bitmap):
1841 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1842 (x_create_bitmap_from_xpm_data, xpm_load_image):
1843 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1844 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1845 (MERGE_INTERVAL_CACHE):
1846 * keymap.h (KEYMAPP):
1847 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1848 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1849 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1850 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1851 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1852 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1853 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1854 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1855 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1856 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1857 (SETUP_BUFFER_SYNTAX_TABLE):
1858 * systime.h (timespec_valid_p):
1859 * term.c (save_and_enable_current_matrix):
1860 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1861 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1862 (redisplay_internal, try_window_reusing_current_matrix)
1863 (sync_frame_with_window_matrix_rows, try_window_id)
1864 (display_menu_bar, display_tty_menu_item, display_mode_line)
1865 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1866 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1867 * xmenu.c (xmenu_show):
1868 * xterm.c (use_xim, x_term_init):
1869 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1870 (struct x_bitmap_record):
1871 Use bool for booleans.
1872 * ccl.c (struct buffer_text):
1873 * ccl.h (struct ccl_program):
1874 * charset.h (struct charset):
1876 * coding.h (struct iso_2022_spec, struct coding_system):
1877 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1878 (struct glyph_string, struct face, struct face_cache)
1879 (struct bidi_string_data, struct bidi_it)
1880 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1882 * editfns.c (Fformat):
1883 * frame.h (struct frame):
1884 * fringe.c (struct fringe_bitmap):
1885 * intervals.h (struct interval):
1886 * keyboard.h (struct kboard):
1887 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1888 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1889 (struct Lisp_Buffer_Local_Value, union specbinding):
1890 * macfont.m (struct macfont_info):
1891 * process.h (struct Lisp_Process):
1892 * termchar.h (struct tty_display_info):
1893 * window.h (struct window):
1894 * xterm.h (struct x_output):
1895 Use bool_bf for boolean bit-fields.
1896 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1897 All callers changed.
1898 * ccl.h (struct ccl_program): Remove unused members private_state,
1899 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1901 (struct ccl_spec): Remove unused members cr_carryover,
1902 eight_bit_carryover.
1903 * conf_post.h: Include <stdbool.h>.
1904 (bool_bf): New type.
1905 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
1906 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
1907 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
1908 'do { ... } while (false)' brackets.
1909 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
1910 Args must now be expressions; all callers changed.
1911 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1912 (PRODUCE_GLYPHS): Simplify use of boolean.
1913 * fileio.c (Fcopy_file):
1914 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1915 * lisp.h (UNGCPRO): Return void, not int.
1916 (FOR_EACH_TAIL): Use void expression, not int expression.
1917 * region-cache.c: Reindent.
1918 * region-cache.h: Copy comments from region-cache.c, to fix
1919 incorrect remarks about booleans.
1921 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1923 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1924 when character at point is displayed from a display vector.
1927 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1929 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1930 now a list of certificate validation checks that will abort a
1931 connection with an error.
1932 (Fgnutls_boot): Document it and use it.
1934 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1936 * w32term.c (w32_enable_frame_resize_hack): New variable.
1937 (x_set_window_size): Use it to hack frame resizing on Windows
1940 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1942 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1943 Windows-specific code to w32.c. Change error message text to
1944 match that of Posix platforms.
1946 * w32.c (w32_copy_file): New function, most of the code copied and
1947 reworked from Fcopy_file. Improve error handling. Plug memory
1948 leak when errors are thrown. Support file names outside of the
1949 current codepage. (Bug#7100)
1951 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1953 * lread.c (load_path_default): Prototype.
1955 2013-12-13 Glenn Morris <rgm@gnu.org>
1957 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1958 (dump_path): Remove.
1959 (load-path-default): Remove `changed' argument.
1960 Do not set dump_path permanently. Simplify.
1961 (init_lread): Simplify.
1962 (syms_of_lread): Remove dump_path.
1964 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1966 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1967 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1968 2013-12-12 font-related change to avoid Bug#16128, which
1969 is quite hard to fix without even more substantial changes.
1971 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1973 * font.c (font_close_object): Check for live frame (Bug#16128).
1975 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1977 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1978 Return ptrdiff_t, not int, since it's a buffer size.
1979 Reindent/reparen some macros to a more Gnuish style.
1981 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1983 Avoid undefined behavior with huge regexp interval counts.
1984 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1985 since it's now specialized to interval counts. All uses changed.
1986 Do not assume wrapraound on signed integer overflow.
1987 (regex_compile): Simplify based on the above changes.
1989 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1991 Support file names on MS-Windows that use characters outside of
1992 the current system codepage. (Bug#7100)
1994 * w32.c (get_file_security, set_file_security)
1995 (create_symbolic_link): Separate pointers and boolean flags for
1996 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1997 non-zero, else the former.
1998 (codepage_for_filenames, filename_to_utf16, )
1999 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2001 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2003 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2004 Accept only one argument; all callers changed.
2005 (dostounix_filename): Remove the second argument, now works in
2006 UTF-8. All callers changed.
2007 (parse_root): Lose DBCS code.
2008 (get_long_basename, w32_get_short_filename, init_environment)
2009 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2010 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2011 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2012 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2013 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2014 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2016 (ansi_encode_filename): New function.
2017 (get_emacs_configuration, get_emacs_configuration_options):
2019 (add_volume_info, GetCachedVolumeInformation): Run the input file
2020 name through unixtodos_filename, to ensure it is stored and
2021 referenced in canonical form.
2022 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2023 (logon_network_drive, sys_link, utime): Improve error handling.
2024 (sys_access): New function.
2025 (hashval, generate_inode_val): Unused functions deleted.
2026 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2027 (check_windows_init_file): Convert error message from UTF-8 to
2028 ANSI codepage, for display in the message box.
2029 (globals_of_w32): Set w32_unicode_filenames according to the OS
2032 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2033 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2034 (syms_of_w32term): Declare w32-unicode-filenames.
2036 * w32proc.c (new_child, delete_child): Remove code that handled
2037 unused pending_deletion and input_file members of the child struct.
2038 (create_child, sys_spawnve): Convert all file names to ANSI
2039 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2040 name cannot be encoded in ANSI codepage. Don't use
2041 unixtodos_filename, mirror slashes by hand.
2042 (record_infile, record_pending_deletion): Functions deleted.
2043 (Fw32_short_file_name): Call w32_get_short_filename instead of
2046 * w32notify.c (add_watch): Work in Unicode mode when
2047 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2048 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2049 instead, do the same with Lisp primitives.
2051 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2052 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2053 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2054 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2055 (Fw32_shell_execute): Improve error reporting.
2056 (Fdefault_printer_name): Ifdef away for Cygwin.
2058 * w32.h (struct _child_process): Remove input_file and
2059 pending_deletion members that are no longer used.
2060 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2061 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2062 (ansi_encode_filename): New and updated prototypes.
2064 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2066 (unexec): Don't use dostounix_filename, it expects a file name in
2067 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2070 * fileio.c (Ffile_name_directory, file_name_as_directory)
2071 (directory_file_name, Fexpand_file_name)
2072 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2073 arguments of dostounix_filename.
2074 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2075 use MAX_UTF8_PATH for size of file-name strings.
2076 (emacs_readlinkat): Build an explicitly unibyte string for file
2078 (syms_of_fileio) <file-name-coding-system>:
2079 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2081 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2082 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2083 directories to UTF-8.
2084 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2085 environment, and each element of the input PATH, to UTF-8.
2087 * dired.c (file_attributes): Use build_unibyte_string explicitly
2088 to make Lisp strings from user and group names.
2090 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2093 * coding.c (decode_file_name, encode_file_name): New functions.
2095 * termcap.c (tgetent): Adapt to the change in arguments of
2098 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2101 * msdos.c (dostounix_filename, init_environment): Adapt to the
2102 change in arguments of dostounix_filename.
2104 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2105 [WINDOWSNT]: Encode file names passed to the image libraries in
2108 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2109 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2111 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2112 arguments of dostounix_filename.
2114 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2116 * font.h (struct font_entity) [HAVE_NS]: New field to record
2117 font driver which was used to create this entity.
2118 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2119 frame where the font was opened.
2120 (font_close_object): Add prototype.
2121 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2122 (font_close_object): Not static any more. Lost frame arg.
2123 Adjust comment and users.
2124 * alloc.c (cleanup_vector): Call font_close_object to adjust
2125 per-frame font counters correctly. If HAVE_NS, also call
2126 driver-specific cleanup for font-entity objects.
2127 * ftfont.c (ftfont_open):
2128 * nsfont.m (nsfont_open):
2129 * w32font.c (w32font_open_internal):
2130 * xfont.c (xfont_open):
2131 * xftfont.c (xftfont_open): Save frame pointer in font object.
2132 * macfont.m (macfont_open): Likewise.
2133 (macfont_descriptor_entity): Save driver pointer to be able
2134 to call its free_entity routine when font-entity is swept.
2135 * ftxfont.c (ftxfont_open): Add eassert because frame
2136 pointer should be saved by ftfont_driver.open.
2138 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2140 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2141 input polling is used. This is still meaningful for Cygwin, see
2142 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2143 * keyboard.c (poll_for_input_1, input_polling_used):
2144 Define unconditionally.
2145 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2146 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2147 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2148 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2149 (face_for_char): Likewise. Rearrange eassert and return ASCII
2150 face for CHAR_BYTE8_P.
2151 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2153 2013-12-11 Ken Brown <kbrown@cornell.edu>
2155 * dispextern.h (erase_phys_cursor):
2156 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2158 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2160 * nsterm.m (x_free_frame_resources):
2161 * term.c (tty_free_frame_resources):
2162 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2163 face cache because it's implied by free_frame_faces anyway.
2164 * w32term.c (x_free_frame_resources): Likewise. Do not call
2165 free_frame_faces twice.
2167 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2169 * editfns.c (Fformat_time_string): Mention %F in the doc.
2171 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2173 * window.c (resize_frame_windows): Don't return immediately when
2174 the root window's size doesn't change - the minibuffer window
2175 may still have to be repositioned/resized.
2176 * xfns.c (Fx_create_frame): Always change the frame size after
2177 initializing the frame's faces.
2178 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2179 change_frame_size should already have done it.
2180 (x_new_font): Assign new tool- and menu-bar heights.
2181 (x_set_window_size_1): Account for tool- and menu-bar heights
2182 (Bug#16013). Don't set pixel sizes since change_frame_size
2183 should already have done it.
2185 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2187 Remove the option of using libcrypto.
2188 * Makefile.in (LIB_CRYPTO): Remove.
2189 (LIBES): Don't use it.
2191 2013-12-11 Juri Linkov <juri@jurta.org>
2193 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2194 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2196 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2198 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2199 drawn tool bar items (Bug#16058).
2200 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2202 2013-12-09 Ken Brown <kbrown@cornell.edu>
2204 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2206 * lisp.h (get_frame_param): Adjust conditions for prototype
2209 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2211 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2212 Avoid unused macro warning if configured --without-xft.
2214 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2216 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2218 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2220 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2222 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2224 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2226 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2228 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2230 Use libcrypto's checksum implementations if available, for speed.
2231 * Makefile.in (LIB_CRYPTO): New macro.
2234 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2235 The macro didn't conform to C99 due to type mismatch,
2236 which caused compilation failure with Sun C 5.12,
2237 and it was confusing anyway. Include window.h to declare
2238 redisplay_other_windows.
2240 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2242 * window.c (set_window_buffer): Update mode line (bug#16084).
2244 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2246 Fix minor problems found by static checking.
2247 * keyboard.c (poll_for_input_1, input_polling_used):
2248 Define only if HAVE_NTGUI.
2249 * xmenu.c (popup_activate_callback): Omit unnecessary
2250 check against USE_X_TOOLKIT, which must be defined here anyway.
2251 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2254 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2256 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2258 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2260 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2262 * nsterm.m (x_set_window_size): Remove fprintf.
2263 (init): Define always. Set applicationDidFinishLaunchingCalled
2265 (applicationDidFinishLaunching:):
2266 Set applicationDidFinishLaunchingCalled.
2267 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2270 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2272 Pixel resize changes for NS (Bug#16049).
2273 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2274 height/width. row/cols are locals.
2275 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2276 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2277 (windowWillResize): Remove gsextra. Calculate extra as in
2279 (x_new_font): Don't change frame size if fullscreen.
2280 Change size pixelwise.
2282 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2283 comment in xfns.c. Change to pixelwise call.
2285 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2287 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2290 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2292 * xterm.c (input_signal_count): Remove.
2293 (x_dispatch_event): Define unconditionally.
2294 (x_make_frame_visible): Process X events until the frame
2295 is really visible (Bug#16027).
2296 * xterm.h (x_dispatch_event): Declare unconditionally.
2298 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2300 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2302 * nsterm.m (x_set_window_size): Handle pixelwise.
2304 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2306 * w32term.c (x_new_font):
2307 * xterm.c (x_new_font): Calculate new frame size from new font
2310 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2312 * lisp.h (FOR_EACH_TAIL): New macro.
2313 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2315 * window.c (select_window): Call second wset_redisplay before we change
2316 selected_window (bug#16034).
2318 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2320 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2322 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2324 * w32xfns.c: Include window.h, to avoid a compiler warning.
2326 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2328 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2329 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2330 window_scroll takes care of it.
2331 (Fset_window_point, Fdelete_other_windows_internal)
2332 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2333 (Fsplit_window_internal, Fdelete_window_internal)
2334 (Fresize_mini_window_internal, Fset_window_configuration)
2335 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2336 cause redisplay instead of forcing a complete redisplay.
2337 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2338 we're only affecting the selected_window.
2340 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2342 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2343 directional control characters. Update type and category
2344 determination according to the UBA from Unicode v6.3.
2345 (bidi_category_t): New category EXPLICIT_FORMATTING.
2347 * dispextern.h (bidi_type_t): Update to include new bidirectional
2348 properties introduced with Unicode v6.3. (Bug#16043)
2350 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2352 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2355 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2357 * font.c (font_list_entities): Remove dummy assignment.
2358 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2359 used on graphic displays only. Remove unused 'font_encoder' member.
2360 (struct font_bitmap): Remove unused 'extra' member.
2361 * nsfont.m (nsfont_open):
2362 * w32font.c (w32font_open_internal):
2363 * ftfont.c (ftfont_get_bitmap): Adjust users.
2365 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2367 Use bool for boolean.
2368 * tparam.c (tparam1):
2369 * undo.c (record_point, record_property_change):
2370 Use bool for boolean, for local vars that are always true or false.
2372 Minor integer overflow fixes (Bug#16033).
2373 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2374 This improves on the previous fix to this function.
2375 (window_resize_check): When summing up pixel counts, don't rely on
2376 undefined behavior if the sum overflows.
2378 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2380 * window.c (Fset_window_new_pixel): Don't choke at negative
2381 argument value (Bug#16033).
2383 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2384 to avoid crash in window_box_height.
2386 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2387 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2389 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2391 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2393 Minor integer overflow fixes.
2394 * window.c (Fset_window_new_pixel, grow_mini_window):
2395 * xdisp.c (Fwindow_text_pixel_size):
2396 Avoid undefined behavior on signed integer overflow.
2397 * xfns.c (x_set_mouse_color):
2398 Check that drag shape fits in 'unsigned', since that's what X wants.
2400 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2402 Improve reporting of fatal exception on MS-Windows.
2403 * w32fns.c (my_exception_handler): New function.
2404 (globals_of_w32fns): Set it up as the unhandled exception
2405 handler. Initialize exception code and address to zeros.
2406 (emacs_abort): If the exception code and address are available,
2407 print them at the beginning of the backtrace. Fix the format of
2408 printing addresses (was producing 0x0x12345678 on XP).
2411 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2413 * eval.c (Fbacktrace__locals): New function.
2414 (syms_of_eval): Defsubr it.
2416 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2418 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2419 Define here to unify between...
2420 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2421 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2423 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2425 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2427 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2428 fringe background extension.
2429 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2430 because they are now always the same as `left' and `width',
2431 respectively. Remove code for the case that `width' and
2432 `sb_width' are different.
2434 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2436 Fix minor problems found by static checking.
2437 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2438 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2439 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2441 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2443 * image.c (imagemagick_compute_animated_image): Don't crash if we
2444 have an animation with different-sized images (bug#15313).
2446 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2448 Remove some unused items introduced during pixelwise change.
2449 * window.c (window_resize_total_check): Remove unused function.
2450 * xdisp.c (remember_mouse_glyph): Remove unused label.
2451 (Ftool_bar_height): Move declaration inside #if.
2452 * xterm.c (x_set_window_size): Don't use r and c.
2454 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2456 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2459 * window.c (Fset_window_configuration): Comment out unused variables.
2461 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2463 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2465 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2467 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2469 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2470 HAVE_GNUTLS3 (Bug#16001).
2472 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2473 if interrupts are deferred (Bug#15801).
2475 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2477 Support resizing frames and windows pixelwise.
2478 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2479 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2480 (struct glyph_matrix): Replace window_left_col and
2481 window_top_line by window_pixel_left and window_pixel_top.
2482 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2484 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2485 (draw_window_divider, move_it_to, x_draw_right_divider)
2486 (x_draw_bottom_divider, change_frame_size): Add or fix
2488 * dispnew.c (change_frame_size_1): Change prototype.
2489 (adjust_glyph_matrix, required_matrix_width)
2490 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2491 values instead of lines and columns.
2492 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2493 WINDOW_TOTAL_FRINGE_WIDTH.
2494 (handle_window_change_signal, do_pending_window_change)
2495 (init_display): Adjusts calls of change_frame_size.
2496 (change_frame_size, change_frame_size_1): Handle pixelwise
2498 * frame.c (Qright_divider_width, Qbottom_divider_width):
2500 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2501 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2502 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2503 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2505 (set_frame_param): New function.
2506 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2507 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2508 (Ffringe_width, Fborder_width, Fright_divider_width)
2509 (Fbottom_divider_width): New functions, defsubr them.
2510 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2511 New argument pixelwise.
2512 (struct frame_parm_table): New members Qright_divider_width and
2513 Qbottom_divider_width.
2514 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2515 (x_report_frame_params): Handle Qright_divider_width and
2516 Qbottom_divider_width.
2517 (x_set_right_divider_width, x_set_bottom_divider_width):
2519 (frame_resize_pixelwise): New option.
2520 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2521 new_pixelwise, right_divider_width and bottom_divider_width;
2522 remove total_lines; rename text_lines, text_cols, new_text_lines
2523 and new_text_cols to text_height, text_width, new_height and
2524 new_width respectively.
2525 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2526 FRAME_TEXT_WIDTH respectively.
2527 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2528 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2529 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2531 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2532 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2533 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2534 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2535 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2536 (FRAME_TOTAL_COLS_ARG): Remove macro.
2537 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2538 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2539 (x_wm_set_size_hint): Handle frame pixel sizes.
2540 * indent.c (compute_motion, Fcompute_motion):
2541 Call window_body_width instead of window_body_cols.
2542 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2543 (make_lispy_position): Handle right and bottom dividers.
2544 (Fsuspend_emacs): Pixelize call of change_frame_size.
2545 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2546 * lisp.h: Extern set_frame_param.
2547 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2549 (Fx_create_frame): Add entry for vertical_drag_cursor.
2550 Pixelize call of change_frame_size.
2551 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2552 * nsterm.m (ns_update_window_end): Optionally draw right
2554 (x_set_window_size): Add argument pixelwise.
2555 Call check_frame_size and change_frame_size with pixelwise zero.
2556 (ns_draw_window_divider): New function.
2557 (ns_redisplay_interface): Add ns_draw_window_divider.
2558 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2559 (x_new_font): Call x_set_window_size with pixelwise zero.
2560 * print.c (print_object): For a window print its sequence
2562 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2563 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2564 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2565 (w32_createwindow): Use scroll bar area width.
2566 (w32_wnd_proc): Handle bottom divider width.
2567 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2568 (Fx_create_frame): Default divider width parameters.
2569 Caclulate sizes pixelwise. Add vertical drag cursor support.
2570 (x_create_tip_frame): Default divider widths to zero.
2571 Pixelize call to change_frame_size.
2572 (Fx_show_tip): Add handling of divider widths. Pixelize window
2574 (Fw32_frame_rect): New function.
2575 (frame_parm_handler w32_frame_parm_handlers): Add divider
2577 (Vx_window_vertical_drag_shape): Add variable.
2578 * w32inevt.c (resize_event, maybe_generate_resize_event):
2579 Pixelize change_frame_size calls.
2580 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2582 * w32term.c (w32_draw_window_divider): New function.
2583 (x_update_window_end): Handle right divider.
2584 (w32_draw_fringe_bitmap, x_scroll_run)
2585 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2586 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2587 Calculate new frame sizes pixelwise.
2588 (x_new_font): Pixelize call to x_set_window_size.
2589 (x_check_fullscreen): Pixelize call to change_frame_size.
2590 (x_set_window_size_1, x_set_window_size): New argument
2591 pixelwise. Calculate pixelwise.
2592 (x_wm_set_size_hint): Use scroll bar area width.
2593 (w32_redisplay_interface): Add w32_draw_window_divider.
2594 * w32term.h (struct w32_output): Add vertical drag cursor.
2595 * widget.c (set_frame_size, update_wm_hints)
2596 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2598 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2599 * window.c (sequence_number): Restore.
2600 (Fwindow_pixel_width, Fwindow_pixel_height)
2601 (Fwindow_mode_line_height, Fwindow_header_line_height)
2602 (window_pixel_to_total, Frun_window_scroll_functions)
2603 (Fset_window_new_pixel, window_resize_apply_total)
2604 (Fwindow_resize_apply_total): New functions.
2605 (window_body_height, window_body_width): Rename from
2606 window_body_lines. New argument PIXELWISE.
2607 Calculate pixelwise.
2608 (Fwindow_body_height, Fwindow_body_width): New argument
2610 (coordinates_in_window, window_relative_x_coord): Use window's
2611 pixel width instead of total width.
2612 (replace_window, recombine_windows): Initialize pixel values.
2613 (resize_root_window, resize_frame_windows, grow_mini_window)
2614 (shrink_mini_window): New argument PIXELWISE.
2615 Calculate pixelwise.
2616 (Fdelete_other_windows_internal, adjust_window_margins)
2617 (window_resize_check, window_resize_apply)
2618 (Fdelete_window_internal, Fresize_mini_window_internal)
2619 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2620 (check_frame_size): Rename arguments. New argument PIXELWISE.
2621 Calculate pixelwise.
2622 (set_window_buffer): Make samebuf bool. Run configuration change
2623 hook only if buffer changed.
2624 (Fset_window_buffer): Rewrite doc-string.
2625 (make_window): Initialize new_pixel slot.
2626 (Fwindow_resize_apply): Check pixel size of root window.
2627 (Fsplit_window_internal): Call 2nd argument pixel_size.
2628 Calculate pixelwise.
2629 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2631 (save_window_data): New slots frame_text_width,
2632 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2633 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2635 (Fcurrent_window_configuration, Fset_window_configuration)
2636 (save_window_save, compare_window_configurations): Handle new
2637 slots in save_window_data and saved_window.
2638 (Fset_window_scroll_bars): Fix doc-string.
2639 (window_resize_pixelwise): New variable.
2640 (coordinates_in_window, Fcoordinates_in_window_p):
2642 (make_parent_window): Adjust sequence_number.
2643 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2645 * window.h (struct window): New members new_pixel, pixel_left,
2646 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2647 (wset_new_pixel): New function.
2648 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2649 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2650 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2651 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2652 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2653 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2654 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2655 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2656 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2657 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2658 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2659 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2660 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2661 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2662 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2664 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2665 (window_body_width, check_frame_size): Adapt external declarations.
2666 * xdisp.c (last_max_ascent): New integer.
2667 (window_text_bottom_y): Handle bottom divider.
2668 (window_box_width, window_box_height): Calculate pixelwise.
2669 (get_glyph_string_clip_rects): Handle right divider.
2670 (remember_mouse_glyph): When windows are resized pixelwise
2671 proceed with width and height set to 1.
2672 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2674 (move_it_to): Calculate and return maximum x position
2676 (Fwindow_text_pixel_size): New function.
2677 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2678 (tool_bar_lines_needed): Rename to tool_bar_height.
2679 Calculate pixelwise.
2680 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2681 Calculate pixelwise.
2682 (redisplay_tool_bar): Calculate pixelwise.
2683 (redisplay_window): Calculate pixelwise. Handle dividers.
2684 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2685 (x_draw_vertical_border): Handle dividers.
2686 (define_frame_cursor1): Handle vertical drag cursor.
2687 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2688 (expose_window): Calculate pixelwise. Handle dividers.
2689 (init_xdisp): Initialize pixel values.
2690 * xfaces.c (Qwindow_divider): New face.
2691 (realize_basic_faces): Realize it.
2692 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2693 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2694 (x_set_scroll_bar_default_width): Default actual width to 16.
2695 (Fx_create_frame): Set sizes pixelwise.
2696 (x_create_tip_frame): Default divider widths to zero.
2697 Pixelize call of change_frame_size.
2698 (Fx_show_tip): Handle divider widths. Initial pixel position
2700 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2701 (Vx_window_vertical_drag_shape): New option.
2702 * xmenu.c (free_frame_menubar): Pixelize call of
2704 * xterm.c (x_draw_window_divider): New function.
2705 (x_update_window_end): Optionally draw right divider.
2706 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2707 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2708 (handle_one_xevent, x_new_font): Calculate pixelwise.
2709 (x_set_window_size_1, x_set_window_size): New argument
2710 pixelwise. Calculate pixelwise.
2711 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2712 (struct x_redisplay_interface): Add x_draw_window_divider.
2713 * xterm.h (struct x_output): Add vertical_drag_cursor.
2715 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2717 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2718 Set invisible frames's `redisplay' when a full redisplay is requested.
2719 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2720 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2721 (display_mode_lines): Set it here instead.
2723 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2725 * dispextern.h (set_window_update_flags): Remove.
2727 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2729 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2731 * xdisp.c (REDISPLAY_SOME_P): New macro.
2732 (redisplay_internal): Use it (bug#15999).
2733 (prepare_menu_bars, redisplay_window): Use it as well.
2735 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2737 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2739 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2740 (globals_of_w32font): Zero it out.
2741 (GetCharWidth32W_Proc): New function pointer.
2742 (get_char_width_32_w): New function.
2743 (compute_metrics): If get_glyph_outline_w returns an error, try
2744 get_char_width_32_w before declaring a failure. This avoids
2745 punishing raster (a.k.a. "bitmap") fonts by slowing down
2746 redisplay. (Bug#6364).
2748 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2750 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2751 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2752 highlight needs to be redisplayed. (Bug#15913)
2754 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2756 Fix minor problems found by static checking.
2757 * buffer.h (struct buffer_text, struct buffer):
2758 * frame.h (struct frame):
2759 * window.h (struct window):
2760 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2761 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2762 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2763 no-longer-valid use of HAVE_MENUS.
2764 * xdisp.c (propagate_buffer_redisplay): Now static.
2766 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2768 * xmenu.c (Fmenu_or_popup_active_p):
2769 * window.c (Fset_window_configuration):
2770 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2771 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2772 * fns.c (Fyes_or_no_p):
2773 * editfns.c (Fmessage_box, Fmessage_or_box):
2774 * alloc.c (make_save_ptr_ptr):
2775 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2777 * window.c (Fset_window_configuration): Move select_window later.
2779 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2781 Refine redisplay optimizations to only redisplay *some* frames/windows
2782 rather than all of them.
2783 * xdisp.c (REDISPLAY_SOME): New constant.
2784 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2785 (bset_redisplay, bset_update_mode_line): New functions.
2786 (message_dolog): Use bset_redisplay.
2787 (clear_garbaged_frames): Use fset_redisplay.
2788 (echo_area_display): Use wset_redisplay.
2789 (buffer_shared_and_changed): Remove.
2790 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2791 frame titles. Compute the actual set of windows redisplayed.
2792 Don't update frame titles and menu bars for frames that don't need to
2794 (propagate_buffer_redisplay): New function.
2796 (redisplay_internal): Use it. Be more selective in the set of windows
2797 we redisplay. Propagate windows_or_buffers_changed to
2798 update_mode_lines a bit later to simplify the code.
2799 (mark_window_display_accurate_1): Reset window and buffer's
2801 (redisplay_window): Do nothing if neither the window nor the buffer nor
2802 the frame needs redisplay.
2803 * window.h (struct window): Add `redisplay' field.
2804 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2805 (redisplay_other_windows, window_list): New declarations.
2806 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2807 (window_list): Not static any more.
2808 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2809 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2810 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2811 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2812 * frame.h (struct frame): Add `redisplay' field.
2813 Move `external_menu_bar' bitfield next to other bit-fields.
2814 (SET_FRAME_GARBAGED): Use fset_redisplay.
2815 (SET_FRAME_VISIBLE): Don't garbage the frame;
2816 Use redisplay_other_windows.
2817 * buffer.h (struct buffer): Add `redisplay' field.
2818 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2819 (modify_overlay): Use bset_redisplay.
2820 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2822 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2824 Support w32 file notifications in batch mode.
2825 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2826 invalid (which happens in batch mode). If non-interactive, call
2827 handle_file_notifications to store file notification events in the
2828 input queue. (Bug#15933)
2830 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2832 * w32inevt.c (handle_file_notifications): Now external, not static.
2834 * w32term.h (handle_file_notifications): Provide prototype.
2836 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2837 init_crit, since init_display, which does that otherwise, is not
2840 2013-11-27 Glenn Morris <rgm@gnu.org>
2842 * Makefile.in ($(lispsource)/international/charprop.el): New.
2843 (emacs$(EXEEXT)): Depend on charprop.el.
2845 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2847 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2848 deleting portions of the buffer under non-nil REPLACE argument.
2851 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2852 directory, watch it and not its parent.
2853 (add_watch): Allow empty string in FILE.
2855 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2857 * window.c (Fset_window_start, window_resize_apply)
2858 (window_scroll): Reset window_end_valid (Bug#15957).
2860 2013-11-27 Glenn Morris <rgm@gnu.org>
2862 * Makefile.in (leimdir): Now in lisp source directory.
2863 ($(leimdir)/leim-list.el): Just use ../leim .
2864 * epaths.in (PATH_DUMPLOADSEARCH):
2865 * lread.c (load_path_default):
2866 * nsterm.m (ns_load_path): No more leim directory.
2868 2013-11-26 Andreas Schwab <schwab@suse.de>
2870 * .gdbinit (xgettype): Add cast.
2872 2013-11-26 Glenn Morris <rgm@gnu.org>
2874 Preload leim-list.el.
2875 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2876 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2877 is a single directory.
2879 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2881 bool-vector-subsetp is now the normal direction (Bug#15912).
2882 * data.c (Fbool_vector_subsetp): Test whether the first argument
2883 is a subset of the second one, not the reverse. Add doc string.
2885 Fix minor problems found by static checking.
2886 * lread.c (load_path_default): Now static.
2887 * textprop.c (text_property_stickiness): Be consistent about the
2888 test used when deciding whether to consider the previous character.
2889 This simplifies the code a bit.
2891 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2893 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2895 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2896 (syms_of_frame): Don't defsubr them.
2898 2013-11-25 Glenn Morris <rgm@gnu.org>
2900 * lread.c (load_path_default): Change the sense of the argument.
2901 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2902 from dump_path. When it is not, avoid checking dump_path twice.
2904 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2905 uninstalled dump_path against installed Vload_path. (Bug#15964)
2907 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
2909 Export get_pos_property to Elisp.
2910 * editfns.c (Fget_pos_property): Rename from get_pos_property.
2911 (syms_of_editfns): Export it to Elisp.
2913 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2915 2013-11-23 Romain Francoise <romain@orebokech.com>
2917 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2918 initialization here ...
2919 (syms_of_fileio): ... from here.
2921 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2923 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2924 Please use --enable-check-lisp-object-type.
2926 2013-11-23 Glenn Morris <rgm@gnu.org>
2928 * process.c (get_process): Explicit error for dead buffers.
2930 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2932 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2934 2013-11-23 Glenn Morris <rgm@gnu.org>
2936 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2937 * lread.c (load_path_check): Take path to check as argument.
2938 (load_path_default): New, split from init_lread.
2939 (init_lread): Move calc of default load-path to load_path_default.
2940 Empty elements in EMACSLOADPATH now stand for the default.
2941 (load-path): Doc fix.
2942 * emacs.c (decode_env_path): Add option to treat empty elements
2943 as nil rather than ".".
2944 * callproc.c (init_callproc_1, init_callproc):
2945 * image.c (Vx_bitmap_file_path):
2946 * lisp.h (decode_env_path):
2947 * lread.c (Vsource_directory):
2948 Update for new argument spec of decode_env_path.
2950 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2952 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2953 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2955 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2957 Fix some dependency problems that cause unnecessary recompiles.
2958 Problem reported by RMS in
2959 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2960 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2961 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2962 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2963 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2964 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2965 (boostrap-clean): No need to remove stamp-oldxmenu.
2967 Fix recently introduced bool vector overrun.
2968 This was due to an optimization that went awry.
2969 Reported by Glenn Morris in
2970 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2971 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2972 for empty vectors, undoing the 2013-11-18 change.
2973 * data.c (bool_vector_binop_driver): Rely on this.
2974 Fix bug that occasionally overran the destination.
2975 * lisp.h (struct Lisp_Bool_vector): Document this.
2977 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2979 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2982 * nsterm.m (init, run, stop:): Comment out for now, does not work
2985 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2987 * charset.c (syms_of_charset): Don't read past end of string.
2989 2013-11-19 Glenn Morris <rgm@gnu.org>
2991 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2993 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2995 Add hooks to run on gaining/losing focus. (Bug#15029)
2996 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2997 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2998 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3000 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3002 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3003 The old names predated the API change that put destination at end.
3005 Improve API of recently-added bool vector functions (Bug#15912).
3006 The old API had (bool-vector-count-matches A B)
3007 and (bool-vector-count-matches-at A B I), which gave the
3008 misleading impression that the two functions were variants, one
3009 with a location I. The new API has (bool-vector-count-population A)
3010 and (bool-vector-count-consecutive A B I) to make the distinction
3011 clearer. The first function no longer has a B argument, since the
3012 caller can easily determine the number of nils if the length and
3013 number of ts is known.
3014 * data.c (Fbool_vector_count_population): Rename from
3015 bool_vector_count_matches, and accept just 1 argument.
3016 (Fbool_vector_count_consecutive): Rename from
3017 Fbool_vector_count_matches_at.
3019 Always allocate at least one bits_word per bool vector.
3020 See Daniel Colascione in:
3021 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3022 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3023 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3024 * lisp.h (struct Lisp_Bool_vector): Document this.
3026 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3028 * insdel.c (invalidate_buffer_caches): New function, consolidated
3029 from part of prepare_to_modify_buffer.
3030 (insert_from_gap, prepare_to_modify_buffer):
3031 * coding.c (code_convert_region, code_convert_string):
3032 Call invalidate_buffer_caches. (Bug#15841)
3034 * lisp.h (invalidate_buffer_caches): Add prototype.
3036 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3038 * w32term.c (x_update_window_end): Don't invalidate the entire
3039 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3040 highlight needs to be redisplayed. (Bug#15913)
3042 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3044 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3046 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3048 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3049 while we are using Vprin1_to_string_buffer.
3051 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3052 after inserting the description string. (Bug#15907)
3054 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3056 * data.c: Work around bogus GCC diagnostic about shift count.
3057 Reported by Eli Zaretskii in
3058 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3059 (pre_value): New function.
3060 (count_trailing_zero_bits): Use it.
3062 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3064 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3065 assume C macros are not supported even under -g3 in these old GCC
3068 2013-11-15 Leo Liu <sdl.web@gmail.com>
3070 * minibuf.c (Ftry_completion, Fall_completions)
3071 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3073 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3075 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3076 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3077 This avoids placing unnecessary constants into the Emacs code.
3079 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3081 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3082 for Cygwin w32 build.
3084 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3085 for Cygwin w32 build. (Bug#15892)
3087 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3089 Simplify, port and tune bool vector implementation.
3090 * alloc.c (bool_vector_exact_payload_bytes)
3091 (bool_vector_payload_bytes): Remove.
3092 (bool_vector_fill): Return its argument.
3093 * alloc.c (bool_vector_fill):
3095 * print.c (print_object):
3096 Simplify by using bool_vector_bytes.
3097 * alloc.c (make_uninit_bool_vector):
3098 New function, broken out from Fmake_bool_vector.
3099 (Fmake_bool_vector): Use it. Use tail call.
3100 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3101 * data.c (BITS_PER_ULL): New constant.
3102 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3103 if long long versions don't exist.
3104 (shift_right_ull): New function.
3105 (count_one_bits_word): New function, replacing popcount_bits_word
3106 macro. Don't assume that bits_word is no wider than long long.
3107 (count_one_bits_word, count_trailing_zero_bits):
3108 Don't assume that bits_word is no wider than long long.
3109 * data.c (bool_vector_binop_driver, bool_vector_not):
3110 * fns.c (Fcopy_sequence):
3112 Create an uninitialized destination, to avoid needless work.
3113 (internal_equal): Simplify.
3114 (Ffillarray): Prefer tail call.
3115 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3116 contain at least one word.
3117 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3118 chars are narrower than ints.
3119 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3120 * fns.c (Fcopy_sequence):
3122 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3123 Don't try to port to hosts where bits_word values have holes; the
3124 code wouldn't work there anyway. Verify this assumption, though.
3125 (bool_vector_bytes): New function.
3126 (make_uninit_bool_vector): New decl.
3127 (bool_vector_fill): Now returns Lisp_Object.
3129 * xfns.c (xic_create_fontsetname):
3130 * xrdb.c (gethomedir): Prefer tail calls.
3132 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3134 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3135 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3137 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3138 that requires a return value.
3139 (Fset_buffer_modified_p): Take advantage of this change to do
3142 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3144 * buffer.c (Frestore_buffer_modified_p): Sync it with
3145 Fset_buffer_modified_p.
3146 (Fforce_mode_line_update): New function, moved from subr.el.
3147 (Fset_buffer_modified_p): Use them.
3148 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3150 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3152 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3153 This avoids undefined behavior when subtracting pointers into
3154 different aways. On my platform it also makes the code a tad
3155 smaller and presumably faster.
3157 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3159 * keyboard.c (command_loop_1): Use region-extract-function.
3160 * insdel.c (Qregion_extract_function): Not static any more (can we
3161 stop pretending that these vars can benefit from being marked static?).
3163 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3165 * search.c (find_newline): If buffer text is relocated during the
3166 "dumb loop", adjust C pointers into buffer text to follow suit.
3169 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3171 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3172 for conversion (Bug#15837).
3174 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3176 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3177 for the entire range of inserted characters. (Bug#15841)
3179 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3181 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3183 (realize_default_face): Remove assignment to distant-foreground if
3184 unspecified (Bug#15815).
3186 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3188 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3189 cache-long-scans disabled, since we don't want to call
3190 prepare_to_modify_buffer (in insert_1_both) for each message we
3193 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3194 from buffer.c. Improve commentary to the buffer field setter
3197 * buffer.c (bset_cache_long_scans): Static function deleted.
3198 Improve commentary to the buffer field setter functions.
3199 (init_buffer_once): Default for cache-long-scans changed to t.
3202 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3204 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3206 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3207 This bug was introduced in my 2013-06-21 change, and caused
3208 struct Lisp_Sub_Char_Table objects to be given too many slots,
3209 which broke 'make -C admin/unidata'.
3211 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3213 Import changes from mac-port 4.5.
3214 * macfont.m (mac_font_copy_default_descriptors_for_language)
3215 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3216 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3217 (macfont_language_default_font_names): New.
3218 (macfont_list): Rearrange language/charset code.
3219 (macfont_close): Don't check for macfont_info->cache.
3220 (mac_ctfont_create_preferred_family_for_attributes): New font
3221 selection code, call
3222 mac_font_copy_default_name_for_charset_and_languages.
3223 (mac_font_copy_default_descriptors_for_language)
3224 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3226 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3228 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3230 Port to C11 aligned_alloc, and fix some integer overflows.
3231 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3232 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3233 and use of posix_memalign replaced with aligned_alloc.
3234 (aligned_alloc): New function, defined or declared as needed.
3235 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3236 Don't undef; configure.ac now does this.
3237 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3238 (calloc, aligned_alloc): Check for integer overflow.
3239 (aligned_alloc): Rename from memalign. All uses changed.
3240 (memalign): New function, an alias for aligned_alloc.
3242 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3244 * xdisp.c (redisplay_internal): Fix typo in last change.
3246 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3248 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3250 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3252 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3253 redisplay--mode-lines-cause.
3254 (redisplay_internal): Keep them uptodate. Remove redundant check of
3255 buffer_shared_and_changed.
3256 * *.[chm]: Number every assignment to update_mode_lines so we
3257 can track why it is set.
3259 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3261 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3263 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3265 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3266 can track why it is set.
3268 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3270 Integer-related fixes for term.c etc.
3271 * dispextern.h (face_tty_specified_color): New function.
3272 * term.c (turn_on_face): Don't rely on undefined behavior when
3273 assigning an out-of-range value to 'long'.
3274 Simplify test for toggling highlight.
3275 (tty_capable_p): Omit last two (unused) args. All callers changed.
3276 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3277 (read_menu_input, tty_menu_activate, tty_menu_show):
3278 * xfaces.c (x_supports_face_attributes_p)
3279 (tty_supports_face_attributes_p):
3280 Use bool for boolean. All callers changed.
3281 (tty_supports_face_attributes_p): Omit defaults for color indices;
3282 no longer needed. Simplify tail call.
3284 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3286 * xdisp.c (prepare_menu_bars): Mark static.
3287 * lisp.h (prepare_menu_bars): Don't declare.
3288 * xselect.c (x_handle_selection_clear):
3289 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3291 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3293 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3294 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3296 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3298 * keyboard.c (Fcommand_error_default_function): Rename from
3299 Fdefault_error_output.
3301 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3303 * keyboard.c (Fdefault_error_output): New function, extracted from
3305 (syms_of_keyboard): Use it for Vcommand_error_function.
3307 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3309 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3310 (init_eval): Use it to ensure handlerlist is non-NULL.
3311 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3312 (Fsignal): Adjust NULLness test of handlerlist.
3313 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3315 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3317 * callproc.c (call_process): Call prepare_to_modify_buffer before
3318 decoding text read from the sub-process, as the decoded stuff will
3319 be inserted into the buffer. This will invalidate the various
3320 caches maintained for the buffer. (Bug#15148)
3322 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3324 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3325 string of glyphless-char-display.
3327 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3329 * nsfns.m (ns_get_name_from_ioreg): New function.
3330 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3331 OSX >= 10.9. Use ns_get_name_from_ioreg.
3333 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3335 Simplify and port recent bool vector changes.
3336 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3337 only in this file. Use a more-efficient implementation if the
3338 second argument is a power of 2.
3339 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3340 Remove no-longer-necessary compile-time checks.
3341 (bool_vector_exact_payload_bytes): New function.
3342 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3343 exact payload changed to call the new function. Do not assume
3344 that the arg or result fits in ptrdiff_t.
3345 (bool_vector_fill): New function.
3346 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3348 (vroundup_ct): Don't assume arg fits in size_t.
3349 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3350 invoke set_category_set.
3351 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3352 All callers changed. Use bool_vector_set.
3353 * category.h (XCATEGORY_SET): Remove; no longer needed.
3354 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3356 * data.c (Faref): Use bool_vector_ref.
3357 (Faset): Use bool_vector_set.
3358 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3359 (Fbool_vector_not, Fbool_vector_count_matches)
3360 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3361 * fns.c (concat): Use bool_vector_ref.
3362 (Ffillarray): Use bool_vector_fill.
3363 (mapcar1): Use bool_vector_ref.
3364 (sxhash_bool_vector): Hash words, not bytes.
3365 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3366 a constant, since it's now used in #if.
3367 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3368 unsigned char on unusual architectures, so that we no longer
3369 assume that the number of bits per bits_word is a power of two or
3370 is a multiple of 8 or of CHAR_BIT.
3371 (Qt): Add forward decl.
3372 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3373 at least as strictly as bits_word.
3374 (bool_vector_data, bool_vector_uchar_data): New accessors.
3375 All data structure accesses changed to use them.
3376 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3377 (bool_vector_set): New functions.
3378 (bool_vector_fill): New decl.
3379 (ROUNDUP): Move to alloc.c as described above.
3381 Fix recent gnutls changes.
3382 * gnutls.c (Fgnutls_boot): Don't assume C99.
3383 * process.c (wait_reading_process_output): Fix typo in recent change.
3385 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3387 * process.c (wait_reading_process_output, read_process_output)
3388 (send_process): Check gnutls_state is not NULL.
3390 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3391 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3393 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3395 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3396 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3398 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3401 * nsfns.m (Fx_create_frame): Fix memory leak.
3403 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3404 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3405 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3407 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3409 * xdisp.c (message3_nolog, message_with_string): Encode the string
3410 before writing it to the terminal in a non-interactive session.
3412 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3413 sure we concatenate them into a unibyte string.
3415 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3416 resulting temporary name before returning it to the caller.
3417 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3418 is a unibyte string, convert NAME to a unibyte string to ensure
3419 that the result is also a unibyte string.
3421 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3422 create unibyte strings from default paths and directory/file
3425 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3428 * callproc.c (init_callproc): Use build_unibyte_string to make
3429 sure we create unibyte strings from default paths and
3430 directory/file names.
3432 * buffer.c (init_buffer): Don't store default-directory of
3433 *scratch* in multibyte form. The original problem which led to
3434 that is described in
3435 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3436 but it was solved long ago. (Bug#15260)
3438 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3440 Port to stricter C99 platforms.
3441 Especially, C99 prohibits nesting a struct X inside struct Y if
3442 struct X has a flexible array member.
3443 * alloc.c (struct sdata): New type.
3444 (sdata): Implement in terms of struct sdata.
3445 Remove u member; all uses replaced by next_vector, set_next_vector.
3446 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3447 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3448 (struct sblock): Rename first_data member to data, which is now
3449 a flexible array member. All uses changed.
3450 (next_vector, set_next_vector, large_vector_vec): New functions.
3451 (vector_alignment): New constant.
3452 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3453 (struct large-vector): Now merely a NEXT member, since the old approach
3454 ran afoul of stricter C99. All uses changed to use
3455 large_vector_vec or large_vector_offset.
3456 (large_vector_offset): New constant.
3457 * dispnew.c: Include tparam.h, for tgetent.
3458 Do not include term.h; no longer needed.
3459 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3460 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3461 (struct Lisp_Vector): Use a flexible array member for contents,
3462 instead of a union with a member that is an array of size 1.
3464 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3465 fact that the struct no longer contains a union.
3466 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3467 (struct Lisp_Save_Value, struct Lisp_Free):
3468 Use unsigned, not int, for spacers, to avoid c99 warning.
3469 (union specbinding): Use unsigned, not bool, for bitfield, as
3470 bool is not portable to pre-C99 hosts.
3472 2013-11-04 Glenn Morris <rgm@gnu.org>
3474 * emacs.c (usage_message): Mention that `-L :...' appends.
3476 2013-11-02 Glenn Morris <rgm@gnu.org>
3478 * Makefile.in (abs_builddir): Remove.
3479 (bootstrap_exe): Use relative filename.
3481 Use relative filenames in TAGS files.
3482 * Makefile.in (abs_srcdir): Remove it again.
3483 (.PHONY): Remove frc.
3484 (maintainer-clean): No more TAGS-LISP file.
3485 (TAGS): Pass relative file names to etags.
3486 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3488 * Makefile.in (abs_srcdir): New, set by configure.
3490 (maintainer-clean): Remove pointless echo. That should be in the
3491 top-level Makefile, if anywhere. Delete TAGS-LISP.
3492 (extraclean): No s/ and m/ directories for some time.
3493 (TAGS): Also depend on ctagsfiles3.
3494 Remove no-longer-defined S_FILE.
3495 Pass absolute filenames to etags once more.
3496 (TAGS-LISP): Replace lispdir with its expansion.
3497 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3498 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3500 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3502 * xfaces.c (check_lface_attrs, realize_default_face):
3503 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3504 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3506 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3508 * emacs.c (original_pwd): Remove global var by making it local.
3509 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3511 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3513 * xfaces.c: Declare color_distance.
3514 (QCdistant_foreground): New variable.
3515 (NEAR_SAME_COLOR_THRESHOLD): New define.
3516 (load_color2): New function.
3517 (load_color): Call load_color2.
3518 (load_face_colors): Call load_color2 and if distant-color is specified
3519 calculate distant and use distant-color if colors are near.
3520 (LFACE_DISTANT_FOREGROUND): New define.
3521 (merge_face_ref, Finternal_set_lisp_face_attribute)
3522 (Finternal_get_lisp_face_attribute)
3523 (x_supports_face_attributes_p): Handle distant-foreground similar to
3525 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3527 * dispextern.h (lface_attribute_index):
3528 Add LFACE_DISTANT_FOREGROUND_INDEX.
3530 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3532 * image.c (pbm_next_char): New function.
3533 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3534 (pbm_scan_number): Use it.
3535 (Qlibjpeg_version): New variable.
3536 (syms_of_image): DEFSYM and initialize it.
3538 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3540 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3542 2013-10-31 Glenn Morris <rgm@gnu.org>
3544 * emacs.c (original_pwd): New char.
3545 (main): If using --chdir, store original_pwd.
3546 (init_cmdargs): When setting Vinvocation_directory based on a
3547 relative argv[0], use original_pwd if set. (Bug#15768)
3549 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3551 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3553 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3555 * insdel.c: Fix minor problems found by static checking.
3556 (Qregion_extract_function): Now static.
3557 (prepare_to_modify_buffer_1): Remove unused locals.
3559 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3561 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3562 (syms_of_xdisp): Declare pre-redisplay-function.
3563 (markpos_of_region): Remove function.
3564 (init_iterator, compute_stop_pos, handle_face_prop)
3565 (face_before_or_after_it_pos, reseat_to_string)
3566 (get_next_display_element, window_buffer_changed)
3567 (redisplay_internal, try_cursor_movement, redisplay_window)
3568 (try_window_reusing_current_matrix, try_window_id, display_line)
3569 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3570 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3571 * window.h (struct window): Remove field `region_showing'.
3572 * dispextern.h (struct it): Remove region_beg/end_charpos.
3573 (face_at_buffer_position, face_for_overlay_string)
3574 (face_at_string_position): Update prototypes.
3575 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3576 (face_at_string_position): Remove `region_beg' and `region_end' args.
3577 * fontset.c (Finternal_char_font):
3578 * font.c (font_at, font_range): Adjust calls accordingly.
3579 * insdel.c (Qregion_extract_function): New var.
3580 (syms_of_insdel): Initialize it.
3581 (prepare_to_modify_buffer_1): Use it.
3583 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3585 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3586 * ftxfont.c (ftxfont_get_gcs):
3587 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3588 * xfaces.c (x_free_colors, x_free_dpy_colors)
3589 (x_create_gc, unload_color):
3590 * xselect.c (x_property_data_to_lisp):
3591 * xsettings.c (parse_settings):
3592 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3593 (get_bits_and_offset): Adjust definition.
3594 * frame.c (XParseGeometry): Adjust locals.
3595 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3596 * regex.h (toplevel): Likewise for reg_syntax_t.
3598 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3600 * eval.c (run_hook_with_args): Use FUNCTIONP.
3602 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3604 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3605 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3606 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3607 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3608 on MS-Windows anyway.
3609 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3610 (free_realized_face): ...adjust user.
3611 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3612 white relief pixels to -1.
3613 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3614 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3615 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3617 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3619 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3620 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3621 in practice now. All callers changed.
3623 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3625 * dispextern.h (struct face): Use bitfields for 'underline_type'
3626 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3627 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3628 'stipple' member. Move 'lface' member up to help...
3629 * xfaces.c (make_realized_face): ...this function to find and
3630 clear just the members that need clearing.
3631 (load_face_colors, realize_x_face):
3632 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3634 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3636 * xftfont.c (struct xftfont_info): Remove set-but-unused
3638 (xftfont_open): Adjust user.
3639 (xftfont_get_colors): Remove useless prototype.
3641 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3643 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3644 before passing them to 'unexec'. (Bug#15260)
3646 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3648 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3650 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3652 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3653 the changed signature of the font driver's 'close' method.
3655 * w32font.h (w32font_close): Adjust the prototype to the change in
3656 function definition.
3658 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3660 * w32uniscribe.c (uniscribe_close): Adapt the call to
3661 w32font_close to its new prototype.
3663 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3665 Omit unused frame argument of font API's close function.
3666 * font.h (struct font): Drop frame argument. Adjust comment.
3667 * font.c (font_clear_cache, font_close_object): Adjust users.
3668 * ftfont.c (ftfont_close):
3669 * ftxfont.c (ftxfont_close):
3670 * macfont.m (macfont_close):
3671 * nsfont.m (nsfont_close):
3672 * w32font.c (w32font_close):
3673 * xfont.c (xfont_close):
3674 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3675 tweak comments and make functions safe if called more than once for
3676 the same font object.
3678 Perform font-specific cleanup when font object is swept by GC. See
3679 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3680 * alloc.c (cleanup_vector): New function.
3681 (sweep_vector): Call it for each reclaimed vector object.
3682 * font.h (struct font): Adjust comment.
3684 2013-10-24 Glenn Morris <rgm@gnu.org>
3686 * Makefile.in (abs_top_srcdir): New, set by configure.
3688 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3690 Adjust recent font-related changes to fix bug#15686.
3691 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3692 is a live window system frame, mark its default font too.
3694 2013-10-23 Glenn Morris <rgm@gnu.org>
3696 * Makefile.in (RUN_TEMACS): Make relative (again).
3697 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3698 (bootstrap-emacs$(EXEEXT)):
3699 Quote entities that might contain whitespace.
3701 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3703 Port to Solaris 10 and its bundled GCC.
3704 Problem reported by Timothy C. Burt.
3705 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3707 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3709 Do not allow font caches to grow too large.
3710 * alloc.c (compact_font_cache_entry, compact_font_caches):
3711 New functions or stub if not HAVE_WINDOW_SYSTEM.
3712 (compact_undo_list): Factor out from Fgarbage_collect.
3714 (mark_face_cache): Mark face font. Move down to avoid
3716 (mark_terminals): Do not mark font cache here.
3717 (Fgarbage_collect): Call compaction functions described
3718 above. Adjust comment.
3720 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3722 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3723 chdir to HOME (bug#15607).
3725 * nsterm.m (Qcocoa, Qgnustep): New variables.
3726 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3727 (ns_get_color): Make selection color work for GNUstep also.
3729 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3731 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3732 handles mouse clicks. Instead, let GPM use the same code as all
3733 the other mice use. See the discussion starting at
3734 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3735 for the details of the problem with the menu bar this fixes.
3737 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3739 Remove port-specific display name lists to avoid extra
3740 complexity and data duplication with display info lists.
3741 * xterm.h (x_display_name_list): Remove declaration.
3742 * xterm.c (x_display_name_list): Remove.
3743 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3744 * xfns.c (x_display_info_for_name, Fx_display_list):
3745 Likewise. Use x_display_list where appropriate.
3746 * w32term.h (w32_display_name_list): Remove declaration.
3747 * w32term.c (w32_display_name_list): Remove.
3748 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3750 * w32fns.c (x_display_info_for_name, Fx_display_list):
3751 Likewise. Use x_display_list where appropriate.
3752 * nsterm.h (ns_display_name_list): Remove declaration.
3753 * nsterm.m (ns_display_name_list): Remove.
3754 (ns_term_init, syms_of_nsterm): Adjust users.
3755 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3756 Likewise. Use x_display_list where appropriate.
3757 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3758 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3759 (mark_terminals): Mark per-terminal font cache.
3761 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3763 Don't run timers in input-pending-p. Its new check-timers param
3764 provides the prior behavior. (Bug#15045).
3765 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3767 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3769 Make some functions static in non-Microsoft builds.
3770 On my platform (Fedora 19 x86-64), this shrinks the
3771 Emacs executable (text+data) by 0.25%.
3772 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3773 (load_color) [!MSDOS]:
3774 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3775 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3776 * lisp.h (check_existing):
3777 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3778 (network_interface_info) [!WINDOWSNT]:
3779 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3780 Remove extern decls.
3781 * fileio.c (check_existing):
3782 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3783 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3784 (network_interface_info) [!WINDOWSNT]:
3785 * term.c (encode_terminal_code) [!WINDOWSNT]:
3786 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3787 * xfaces.c (load_color) [!MSDOS]:
3789 * fileio.c (check_existing, check_executable, check_writable):
3790 * process.c (network_interface_list, network_interface_info):
3791 Move earlier, so that we don't need forward decls.
3792 * gnutls.c (fn_gnutls_transport_set_errno)
3793 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3795 * w32.c (init_environment): Use faccessat rather than
3796 check_existing, partly for consistency with the rest of the code
3797 in this file, partly so that check_existing can be static.
3799 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3800 * emacs.c (MAIN_PROGRAM): New macro.
3801 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3802 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3804 bool vector int width fixes
3805 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3806 (Fbool_vector_count_matches_at):
3807 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3808 can exceed PTRDIFF_MAX, at least in theory.
3809 (Fbool_vector_count_matches_at):
3810 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3812 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3814 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3815 (struct sockaddr): Add forward decl, for platforms that lack it.
3817 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3819 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3822 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3824 * w32.c (network_interface_get_info, network_interface_list)
3825 (network_interface_info): New functions. (Bug#15610)
3826 (GetAdaptersInfo_Proc): New typedef.
3827 (get_adapters_info): New wrapper function.
3828 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3830 * process.h (network_interface_list, network_interface_info):
3833 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3834 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3835 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3836 for WINDOWSNT. Doc fix.
3837 (syms_of_process): Defsubr Snetwork_interface_list and
3838 Snetwork_interface_info unconditionally.
3840 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3841 in NS GUI sessions. (Bug#15629)
3843 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3845 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3847 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3849 * print.c (print_object): Print " ..." when truncating bool vectors.
3851 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3853 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3854 standard mouse buttons.
3856 * termhooks.h (struct input_event): Remove incorrect commentary.
3858 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3860 Disallow bool vector operations on mixed-length operands.
3861 The old behavior left garbage in the result vector sometimes,
3862 and didn't seem to be useful.
3863 * data.c (Qwrong_length_argument): New static var.
3864 (wrong_length_argument): New function.
3865 (bool_vector_binop_driver): Check that args agree in length.
3867 * keyboard.c, keyboard.h (all_kboards): Now static.
3869 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3871 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3872 note from the lispref.
3874 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3876 * nsterm.h (struct ns_display_info): Remove set-but-unused
3877 member image_cache (image caches are per-terminal anyway).
3878 (FRAME_X_IMAGE_CACHE): Remove.
3879 * nsterm.m (ns_initialize_display_info): Adjust user.
3881 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3883 * w32proc.c: Include mingw_time.h.
3885 * w32.c: Include mingw_time.h.
3887 Implement scrolling of TTY menus when the screen is too short.
3889 * term.c (tty_menu_display): Accept an additional argument, the
3890 menu item from which to start displaying the menu. Account for
3891 the value of Y when limiting the menu to the number of available
3893 (mi_result): New enumeration.
3894 (read_menu_input): Return enumerated value. When the y coordinate
3895 hits min_y or max_y, return scroll indication instead of wrapping
3897 (tty_menu_activate): Handle the scrolling indications from
3898 read_menu_input. Compute the first menu item to display and pass
3899 it to tty_menu_display.
3901 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3903 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3904 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3905 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
3906 Adjust to match the change described below.
3907 (struct terminal): Move must_write_spaces, line_ins_del_ok,
3908 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
3909 memory_below_frame members to...
3910 * termchar.h (struct tty_display_info): ...here because they're
3911 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3912 * term.c (init_tty):
3913 * nsterm.m (ns_create_terminal):
3914 * w32term.c (w32_create_terminal):
3915 * xterm.c (x_create_terminal): Adjust users.
3916 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3917 to filter out non-TTY frames. Adjust comment.
3918 (scrolling): Adjust user. Prefer eassert for debugging check.
3920 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3922 * xfaces.c (PT_PER_INCH): Remove unused macro.
3923 * termhooks.h (struct terminal): Remove set-but-unused
3924 member fast_clear_end_of_line.
3925 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3926 * nsterm.m (ns_create_terminal):
3927 * term.c (init_tty):
3928 * w32term.c (w32_create_terminal):
3929 * xterm.c (x_create_terminal): Adjust users.
3931 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3933 * lisp.h (bool_vector_size): New function.
3934 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3935 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3936 (Fbool_vector_not, Fbool_vector_count_matches_at):
3937 Remove uses of 'eassume' that should no longer be needed,
3938 because they are subsumed by the 'eassume' in bool_vector_size.
3940 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3942 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3943 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3944 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3946 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3948 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3949 have different dimensions. (Bug#15575)
3951 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3954 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3956 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3958 * term.c (tty_menu_show): Never return with unbalanced
3959 specpdl. Use eassert for debugging check. Adjust style.
3961 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3963 * term.c (read_menu_input): Make selection of menu items
3964 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3965 (tty_menu_activate): Fix off-by-one error when computing max_y.
3967 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3969 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3970 audit logging (only used with GnuTLS 3.x) and enable it.
3972 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3974 * dispnew.c (redraw_frame): Remove useless #ifdef because
3975 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3976 Also, move TTY fflush to...
3977 * term.c (tty_update_end): ...this function.
3979 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3981 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3982 the end of the frame's glyph matrix. (Bug#15575)
3984 * term.c (tty_menu_display): Don't move cursor while overwriting
3985 frame's glyphs with menu items. Limit the number of items
3986 displayed to what can be shown on the available screen lines,
3987 excluding the echo area.
3988 (tty_menu_activate): Limit the Y coordinate allowed by
3989 read_menu_input to the last screen line used for menu display.
3991 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3993 * lisp.h (eassume): New macro.
3994 Also, include <verify.h>, for 'assume'.
3995 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3996 (vroundup, vector_nbytes):
3997 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3998 (Fbool_vector_not, Fbool_vector_count_matches)
3999 (Fbool_vector_count_matches_at):
4000 Use eassume, not eassert.
4001 * casetab.c (set_identity, shuffle):
4002 * composite.c (composition_gstring_put_cache):
4003 * dispnew.c (update_frame_1):
4004 * ftfont.c (ftfont_shape_by_flt):
4005 * image.c (gif_load):
4006 * intervals.c (offset_intervals):
4007 * macfont.m (macfont_shape):
4008 Remove calls to 'assume' that are no longer needed, because
4009 --enable-gcc-warnings no longer generates bogus warnings
4010 when these calls are removed.
4012 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4014 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4016 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4018 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4019 (Qsubstitute_env_in_file_name): New var.
4020 (syms_of_fileio): Define it.
4022 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4024 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4025 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4028 * term.c (save_and_enable_current_matrix): Don't allocate and
4029 don't save margin areas.
4030 (restore_desired_matrix): Don't restore margin areas.
4031 (free_saved_screen): Don't free margin areas.
4033 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4035 * image.c: Pacify --enable-gcc-warnings.
4036 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4037 #define only if used.
4039 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4041 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4042 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4043 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4044 (gif_load): For giflib v5.x and later, display the error message
4045 produced by giflib when its functions fail.
4046 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4049 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4051 * keyboard.c (last_event_timestamp): Remove. For X selection and
4052 GTK popup menus, it may be obtained from per-frame X display info.
4053 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4054 (process_special_events): Adjust users.
4055 * keyboard.h (last_event_timestamp): Remove declaration.
4056 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4057 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4058 * menu.h (xmenu_show): Adjust prototype.
4059 * menu.c (Fx_popup_menu): Adjust user.
4060 * xselect.c (x_own_selection, x_get_foreign_selection)
4061 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4063 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4065 * keyboard.c (init_kboard): Now static. Add arg
4066 to denote window system. Adjust comment.
4067 (init_keyboard): Adjust user.
4068 (allocate_kboard): New function.
4070 * nsterm.m (ns_term_init):
4071 * term.c (init_tty):
4072 * w32term.c (w32_create_terminal):
4073 * xterm.c (x_term_init): Use it.
4074 * keyboard.h (init_kboard): Remove prototype.
4075 (allocate_kboard): Add prototype.
4077 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4079 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4080 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4082 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4084 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4086 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4088 * term.c (tty_menu_activate): Flush the output stream after
4089 showing the cursor, and don't mark the frame garbaged at exit from
4090 the function. Fixes redisplay glitches when moving from one menu
4093 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4095 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4096 or throw error (Bug#15570).
4098 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4100 * intervals.c (temp_set_point_both): Move test into 'eassert',
4103 * lisp.h (eassert): Don't use 'assume'.
4104 Sometimes 'assume' wins in performance, and sometimes it loses,
4105 so it shouldn't be used all the time. Perhaps we need two
4106 flavors of 'eassert', one for where 'assume' is far more likely
4107 to help or to hurt; but that can be done later.
4108 Problem reported by Dmitry Antipov in
4109 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4110 Also, don't include <verify.h>; no longer needed.
4112 2013-10-09 Glenn Morris <rgm@gnu.org>
4114 * eval.c (Fcond): Doc tweak.
4116 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4118 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4119 expressions with side effects to eassert. (Bug#15565)
4121 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4123 * fns.c (hashfn_user_defined): Allow hash functions to return any
4126 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4128 Fix minor problems found by static checking.
4129 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4130 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4131 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4132 * keyboard.c (read_menu_command): Remove unused local.
4133 * lisp.h (read_menu_command): New decl.
4134 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4135 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4136 Return ptrdiff_t, not int.
4137 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4138 not int, for benefit of xpalloc.
4139 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4141 (have_menus_p): Remove; unused.
4142 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4143 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4144 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4146 (save_and_enable_current_matrix): Omit unnecessary casts.
4147 (read_menu_input): Omit local extern decl (now in lisp.h).
4148 Don't access uninitialized storage if mouse_get_xy fails.
4149 (tty_menu_activate): Mark local as initialized, for lint.
4150 (tty_menu_activate, tty_meny_show): Remove unused locals.
4152 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4154 Support menus on text-mode terminals.
4155 * xterm.h (xw_popup_dialog): Add prototype.
4157 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4158 (xmenu_show): Block input here, instead in Fx_popup_menu.
4159 (xw_popup_dialog): New function, with X-specific bits of popup
4162 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4165 * window.c (Fset_window_configuration): Use run-time tests of the
4166 frame type instead of compile-time conditionals, when menu-bar
4167 lines are considered.
4169 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4170 (w32_popup_dialog): New prototypes.
4172 * w32menu.c (Fx_popup_dialog): Function deleted.
4173 (w32_popup_dialog): New function, with w32 specific bits of popup
4174 dialogs. Block input here.
4176 * w32inevt.c (w32_console_read_socket): Minor change to add
4177 debugging TTY events.
4179 * w32fns.c (show_hourglass): If returning early because the frame
4180 is not a GUI frame, unblock input.
4182 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4183 (cursorY): New functions.
4185 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4186 WINDOWSNT, macros that call curX and curY elsewhere.
4188 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4190 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4191 specific function to hide and show cursor on a text-mode terminal.
4192 (tty_menu_struct, struct tty_menu_state): New structures.
4193 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4194 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4195 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4196 (tty_menu_locate, save_and_enable_current_matrix)
4197 (restore_desired_matrix, screen_update, read_menu_input)
4198 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4199 (tty_pop_down_menu, tty_menu_last_menubar_item)
4200 (tty_menu_new_item_coords, tty_menu_show): New functions.
4201 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4203 * nsterm.h (ns_popup_dialog): Adjust prototype.
4205 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4207 (ns_popup_dialog): Adapt order of arguments to the other
4208 *_menu_show implementations.
4209 (Fx_popup_dialog): Function deleted.
4211 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4213 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4215 * menu.c (have_boxes): New function.
4216 (single_keymap_panes): Use it instead of a compile-time
4218 (single_menu_item): Use run-time tests of the frame type instead
4219 of compile-time conditionals.
4220 (encode_menu_string): New function.
4221 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4222 the macro, since different types of frame need different encoding
4224 (digest_single_submenu): Use run-time tests of frame type instead
4225 of, or in addition to, compile-time conditionals.
4226 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4227 (Fx_popup_menu): Detect when the function is called from keyboard
4228 on a TTY. Don't barf when invoked on a text-mode frame.
4229 Check frame type at run time, instead of compile-time conditionals for
4230 invoking terminal-specific menu-show functions.
4231 Call tty_menu_show on text-mode frames.
4232 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4233 run time to determine which alternative to invoke; support dialogs
4236 * keyboard.h <Qmouse_movement>: Declare.
4238 * keyboard.c <Qmouse_movement>: Now extern.
4239 <Qecho_keystrokes>: New static variable.
4240 (read_key_sequence): Accept an additional argument, a flag to
4241 prevent redisplay during reading of the key sequence. All callers
4243 (read_menu_command): New function.
4244 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4246 (toolkit_menubar_in_use): New function.
4247 (make_lispy_event): Use it instead of a compile-time test.
4249 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4250 window-system being available.
4252 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4253 to x-popup-dialog on the frame type, they all now support popup
4256 * dispnew.c (save_current_matrix): Save the margin areas.
4257 (restore_current_matrix): Restore margin areas.
4258 (update_frame_with_menu): New function.
4260 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4263 * alloc.c (make_save_ptr): Now compiled unconditionally.
4265 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4267 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4268 (redraw_frame, update_frame): Adjust users.
4269 * dispextern.h (set_window_update_flags): Adjust prototype.
4270 * xdisp.c (redisplay_internal): When updating all frames with zero
4271 windows_or_buffers_changed, assume that only the windows that shows
4272 current buffer should be really updated.
4274 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4276 Do not allocate huge temporary memory areas and objects while encoding
4277 for file I/O, thus reducing an enormous memory usage for large buffers.
4278 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4279 * coding.h (struct coding_system): New member raw_destination.
4280 * coding.c (setup_coding_system): Initialize it to zero.
4281 (encode_coding_object): If raw_destination is set, do not create
4282 dst_object. Add comment.
4283 * fileio.c (toplevel): New constant E_WRITE_MAX.
4284 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4285 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4287 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4289 * nsterm.m (windowDidExitFullScreen:)
4290 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4292 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4294 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4295 * keyboard.c (unblock_input_to): Don't process pending signals
4296 if a fatal error is in progress.
4298 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4299 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4300 they're talking about words in Lisp bool vectors.
4301 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4302 * data.c (popcount_bits_word): Rename from popcount_size_t.
4303 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4306 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4308 Improve support for popcount and counting trailing zeros (Bug#15550).
4309 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4310 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4311 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4312 (popcount_size_t_msc, popcount_size_t_gcc):
4313 Remove; now done by Gnulib.
4314 (popcount_size_t): Now a macro that defers to Gnulib.
4315 (count_trailing_zero_bits): Return int, for consistency with
4316 Gnulib and because Emacs prefers signed to unsigned int.
4317 Don't assume that size_t is either unsigned int or unsigned long
4318 or unsigned long long.
4319 (size_t_to_host_endian): Do not assume that size_t is either
4320 exactly 32 or exactly 64 bits wide.
4321 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4322 etc., so that it's now an enum constant, not a macro.
4323 No need to assume that it's either 32 or 64.
4325 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4327 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4330 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4332 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4333 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4335 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4337 emacs_read and emacs_write now use void *, not char *.
4338 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4339 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4340 Buffer arg is now void *, not char *. This matches plain
4341 'read' and 'write' better, and avoids a constraint violation
4342 on Solaris 9 with Oracle Studio.
4344 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4346 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4347 memset to explicit loop. Otherwise copy largest possible chunk
4348 from initialized to uninitialized part, thus allowing the longer
4349 memcpy runs and reducing the number of loop iterations.
4351 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4353 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4354 hide toolbar (Bug#15388).
4355 (windowDidEnterFullScreen:): If presentation options are zero,
4356 set them here (Bug#15388).
4357 (ns_update_auto_hide_menu_bar): Remove runtime check.
4358 Don't auto hide dock unless menubar is also auto hidden.
4360 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4362 * editfns.c (message): Mention batch mode in doc string.
4364 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4366 * nsterm.m (check_native_fs): Remove erroneous comment.
4368 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4370 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4371 uses find_newline instead of scan_newline and so doesn't move point.
4373 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4375 Use hardware support for byteswapping on glibc x86 etc.
4376 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4377 whereas the old swap64 needed 30.
4378 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4379 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4380 Use byteswap.h's macros to swap bytes.
4381 * lisp.h (swap16, swap32, swap64): Remove.
4382 All uses replaced by bswap_16, bswap_32, bswap_64.
4384 * bytecode.c (exec_byte_code): Use some more volatile variables
4385 to work around local variables getting clobbered by longjmp.
4386 Port to pre-C99, which doesn't allow decls after stmts.
4388 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4390 * lisp.h (eassert): Assume that COND is true when optimizing.
4391 In other words, take on the behavior of eassert_and_assume.
4392 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4393 (eassert_and_assume): Remove. All uses replaced by eassert.
4395 * xdisp.c (Qglyphless_char): Now static.
4397 Adjust to merge from gnulib.
4398 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4399 * lisp.h: Include <verify.h>, for 'assume'.
4401 * eval.c (clobbered_eassert): New macro.
4402 (internal_catch, internal_condition_case)
4403 (internal_condition_case_1, internal_condition_case_2)
4404 (internal_condition_case_n): Use it instead of eassert
4405 when the argument contains locals clobbered by longjmp.
4406 Don't use clobbered locals outside of clobbered_eassert.
4407 (internal_lisp_condition_case): Use a volatile variable
4408 to work around a local variable's getting clobbered.
4410 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4412 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4413 (PUSH_HANDLER): New macro.
4414 (catchlist): Remove.
4415 (handlerlist): Always declare.
4417 * eval.c (catchlist): Remove (merge with handlerlist).
4418 (handlerlist, lisp_eval_depth): Not static any more.
4419 (internal_catch, internal_condition_case, internal_condition_case_1)
4420 (internal_condition_case_2, internal_condition_case_n):
4422 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4423 handlerlist/catchlist.
4424 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4425 handlerlist which can only handle a single condition-case handler at
4427 (find_handler_clause): Simplify since we only a single branch here
4430 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4432 (bcall0): New function.
4433 (exec_byte_code): Add corresponding cases. Improve error message when
4434 encountering an invalid byte-code. Let Bunwind_protect accept
4435 a function (rather than a list of expressions) as argument.
4437 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4438 and make them unconditional now that they're heap-allocated.
4440 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4442 * charset.c (Fdecode_char, Fencode_char): Remove description of
4443 `restriction' arg. now that it's hidden by advertised-calling-convention.
4445 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4447 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4448 Remove unused variable (from mac-port).
4449 (macfont_draw): Use s->ybase for correct y position.
4451 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4453 * frame.h (struct frame): Drop has_minibuffer member because...
4454 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4455 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4457 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4459 * window.h (struct window): Prefer enum text_cursor_kinds to int
4460 for phys_cursor_type member. Move the latter, phys_cursor_width,
4461 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4462 * window.c (replace_window, make_window): Adjust users.
4464 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4466 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4467 this module is never compiled otherwise.
4469 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4471 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4474 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4476 * xdisp.c (get_next_display_element): Don't call face_for_font in
4477 a build configured --without-x. (Bug#15484)
4479 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4481 * window.c (calc_absolute_offset): #elif should be #elif defined.
4483 * frame.c (delete_frame): Block/unblock input to overcome race
4484 condition (Bug#15475).
4486 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
4488 * frame.c (delete_frame): Record selected frame only after
4489 calling Qdelete_frame_functions (Bug#15477).
4491 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4493 * nsterm.m (ns_selection_color): Remove.
4494 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4495 NSColor selectedText(Background)Color. Only for COCOA.
4496 (ns_term_init): Remove assignment of ns_selection_color, logic
4497 moved to ns_get_color.
4499 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4500 NS_SELECTION_COLOR_DEFAULT.
4501 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4503 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4505 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4506 frame' does not have the tool_bar_window member.
4508 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4510 Signal error when reading an empty byte-code object (Bug#15405)
4511 * lread.c (read1): Signal error.
4512 * alloc.c (make_byte_code): eassert header size.
4513 (sweep_vectors): Change an int to size_t.
4515 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4517 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4518 instead of ints, as it's the usual style for offsetof constants. See:
4519 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4521 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4522 This is ugly, but it should fix the performance problem for older
4523 GCC versions in the short run. I'll look into integrating the
4524 Gnulib module for popcount, as a better fix.
4525 See the thread starting in:
4526 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4527 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4528 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4529 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4530 (popcount_size_t): Use it.
4532 2013-09-24 Daniel Colascione <dancol@dancol.org>
4534 * process.c (Fnetwork_interface_info): Fix build break due to
4537 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4539 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4540 Prefer signed to unsigned integers where either will do.
4541 No need for 'const' on locals that do not escape.
4542 Omit easserts with unnecessary and unportable assumptions about
4543 alignment. Avoid unnecessary casts to char *.
4545 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4547 Use union for the payload of struct Lisp_Vector.
4548 This helps to avoid a few glitches dictated by C's aliasing rules.
4549 * lisp.h (struct Lisp_Vector): Use union for next and
4550 contents member. Adjust comment. Change related users.
4551 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4552 Related users changed.
4553 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4554 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4555 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4556 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4558 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4560 Optimize glyph row clearing and copying routines.
4561 * dispextern.h (struct glyph_row): Change layout of struct
4562 glyph_row to help copy_row_except_pointers. Adjust comment.
4563 * dispnew.c (null_row): Remove.
4564 (clear_glyph_row): Use offsetof and memset to find and clear
4565 just the members that need clearing. Adjust comment.
4566 (copy_row_except_pointers): Likewise for copying.
4568 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4570 Some minor cleanups of recently-added bool vector code.
4571 * conf_post.h (assume): Always return void. Use lint version
4572 only if GCC and MSC versions don't apply.
4573 * conf_post.h (assume):
4574 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4575 Depend on _MSC_VER, not __MSC_VER, for consistency with
4577 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4578 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4579 (bool_vector_binop_driver, count_trailing_zero_bits)
4580 (size_t_to_host_endian): Now static, not static inline;
4581 the latter isn't needed with modern compilers and doesn't
4582 work with older compilers anyway.
4584 * alloc.c (valgrind_p): Use bool for boolean.
4586 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4588 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4589 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4590 (display_last_displayed_message_p, message_buf_print)
4591 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4592 Use bool for boolean.
4593 * dispextern.h (cancel_line, init_desired_glyphs):
4594 Remove ancient leftover.
4595 (help_echo_showing_p, hourglass_shown_p):
4596 * lisp.h (noninteractive_need_newline): Adjust declaration.
4598 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4600 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4602 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4603 ...this file and convert the latter to static. Adjust comment.
4604 (make_initial_frame):
4605 * window.c (init_window_once): Adjust user.
4606 * frame.h (last_nonminibuf_frame): Remove declaration.
4607 * lisp.h (selected_frame): Likewise.
4608 * msdos.c (the_only_display_info): Adjust comment.
4610 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4612 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4613 computing the end column of mouse-highlight that comes from
4614 display or overlay strings. (Bug#15437)
4615 (note_mouse_highlight): Adapt calculation of last argument to
4616 mouse_face_from_string_pos to the above change.
4618 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4619 all platforms, not just for clang.
4621 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4623 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4624 about excess arguments to snprintf.
4626 * conf_post.h(assume): Use __builtin_unreachable for clang.
4628 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4630 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4631 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4633 2013-09-23 Daniel Colascione <dancol@dancol.org>
4635 * alloc.c (USE_VALGRIND): New macro; on by default
4636 when ENABLE_CHECKING.
4637 (mark_maybe_object, mark_maybe_pointer)
4638 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4640 (valgrind_p) [USE_VALGRIND]: New variable.
4641 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4643 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4645 * process.c (wait_reading_process_output): Change int pnamelen to
4648 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4649 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4650 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4651 argument to unsigned long to avoid warning.
4652 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4654 * conf_post.h (assume): Fix compiler error: x shall be cond.
4656 2013-09-22 Daniel Colascione <dancol@dancol.org>
4658 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4659 warning when compiling without a window system.
4661 2013-09-22 Daniel Colascione <dancol@dancol.org>
4663 * data.c (Qbool_vector_p): New symbol.
4664 (bool_vector_spare_mask, popcount_size_t_generic)
4665 (popcount_size_t_msc, popcount_size_t_gcc)
4667 (bool_vector_binop_driver)
4668 (count_trailing_zero_bits, size_t_to_host_endian)
4669 (Fbool_vector_exclusive_or)
4670 (Fbool_vector_union)
4671 (Fbool_vector_intersection, Fbool_vector_set_difference)
4672 (Fbool_vector_subsetp, Fbool_vector_not)
4673 (Fbool_vector_count_matches)
4674 (Fbool_vector_count_matches_at): New functions.
4675 (syms_of_data): Intern new symbol, functions.
4676 * alloc.c (bool_vector_payload_bytes): New function.
4677 (Fmake_bool_vector): Instead of calling Fmake_vector,
4678 which performs redundant initialization and argument checking,
4679 just call allocate_vector ourselves. Make sure we clear any
4680 terminating padding to zero.
4681 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4682 instead of open-coding the size calculation.
4683 (vroundup_ct): New macro.
4684 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4685 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4686 * composite.c (composition_gstring_put_cache):
4687 Change lint_assume to assume.
4688 * conf_post.h (assume): New macro.
4689 (lint_assume): Remove.
4690 * dispnew.c (update_frame_1): Change lint_assume to assume.
4691 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4693 * image.c (gif_load): Change lint_assume to assume.
4694 * lisp.h (eassert_and_assume): New macro.
4695 (Qbool_vector_p): Declare.
4696 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4697 (swap16, swap32, swap64): New inline functions.
4698 * macfont.m (macfont_shape): Change lint_assume to assume.
4699 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4700 * xsettings.c (parse_settings): Use new swap16 and
4701 swap32 from lisp.h instead of file-specific macros.
4703 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4705 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4706 found (which can legitimately happen when the glyph row at the
4707 window start is disabled in the current_matrix. (Bug#15365)
4709 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4711 Fix syntax.h bug introduced by recent INLINE change.
4712 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4713 conditionally compiled one way in some modules, and a different
4714 way in others. This doesn't work with extern inline functions,
4715 which must have the same definition in all modules, because the
4716 defining code might be shared across modules, depending on the
4717 implementation. Symptoms reported by Martin Rudalics in:
4718 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4719 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4720 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4721 overriding the corresponding functions in syntax.h.
4722 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4723 (syntax_property): New inline functions.
4724 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4725 Rewrite in terms of these new functions.
4727 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4729 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4730 not chars_in_text, whose result depends on the multibyteness of
4731 the current buffer. (Bug#15426)
4733 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4735 Port recent change to hosts where pointers aren't 'long'.
4736 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4737 Don't assume that pointers are the same width as 'long'.
4738 Add a compile-time check that a pointer fits into two X slots.
4740 A simpler, centralized INLINE.
4741 * conf_post.h (INLINE): Define only if not already defined.
4742 This allows us to use a single INLINE, defined by one file
4744 * emacs.c (INLINE): Define it.
4745 Also, include category.h, charset.h, composite.h, dispextern.h,
4746 syntax.h, systime.h, so that their INLINE definitions are expanded
4748 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4749 * buffer.h, buffer.c (BUFFER_INLINE):
4750 * category.h, category.c (CATEGORY_INLINE):
4751 * character.h, character.c (CHARACTER_INLINE):
4752 * charset.h, charset.c (CHARSET_INLINE):
4753 * composite.h, composite.c (COMPOSITE_INLINE):
4754 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4755 * frame.h, frame.c (FRAME_INLINE):
4756 * intervals.h, intervals.c (INTERVALS_INLINE):
4757 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4758 * lisp.h, alloc.c (LISP_INLINE):
4759 * process.h, process.c (PROCESS_INLINE):
4760 * syntax.h, syntax.c (SYNTAX_INLINE):
4761 * systime.h, sysdep.c (SYSTIME_INLINE):
4762 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4763 * window.h, window.c (WINDOW_INLINE):
4764 Remove. All uses replaced with INLINE.
4766 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4768 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4771 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4773 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4774 'const char *' to avoid compiler warnings due to similar change in
4775 the prototype of x_get_string_resource.
4777 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4779 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4780 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4781 going to replace static variables below. Adjust comments.
4782 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4783 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4784 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4785 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4786 Related users changed.
4787 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4788 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4789 last_mouse_movement_time, going to replace static variables below.
4791 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4792 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4794 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4795 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4796 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4797 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4798 static variables below.
4799 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4800 (last_mouse_scroll_bar): Remove.
4801 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4802 (mouseExited): Related users changed.
4804 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4806 Do not use external array to process X scroll bar messages.
4807 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4808 (x_send_scroll_bar_event): Pack window pointer into two slots
4809 of XClientMessageEvent if we're 64-bit. Adjust comment.
4810 (x_scroll_bar_to_input_event): Unpack accordingly.
4812 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4814 Ifdef away recent changes which aren't relevant to NS port.
4815 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4816 [!HAVE_NS]: Declare as such.
4817 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4818 [!HAVE_NS]: Define as such.
4820 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4822 * frame.c (x_redo_mouse_highlight): New function
4823 to factor out common code used in W32 and X ports.
4824 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4825 * xterm.h (struct x_display_info):
4826 * w32term.h (struct w32_display_info):
4827 * nsterm.h (struct ns_display_info): New members
4828 last_mouse_motion_frame, last_mouse_motion_x and
4829 last_mouse_motion_y, going to replace static variables below.
4830 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4831 (redo_mouse_highlight): Remove.
4832 (note_mouse_movement, syms_of_xterm): Adjust user.
4833 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4834 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4835 (redo_mouse_highlight): Remove.
4836 (note_mouse_movement, syms_of_w32term): Adjust user.
4837 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4838 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4840 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4841 * nsfns.m (compute_tip_xy): Adjust user.
4843 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4845 * frame.c (x_mouse_grabbed): New function.
4846 * dispextern.h (x_mouse_grabbed): Add prototype.
4847 (last_mouse_frame): Remove declaration.
4848 * xterm.h (struct x_display_info):
4849 * w32term.h (struct w32_display_info):
4850 * nsterm.h (struct ns_display_info): New member
4851 last_mouse_frame, going to replace...
4852 * xdisp.c (last_mouse_frame): ...global variable.
4853 (note_tool_bar_highlight):
4854 * w32term.c (w32_mouse_position, w32_read_socket):
4855 * xterm.c (XTmouse_position, handle_one_xevent):
4856 Use x_mouse_grabbed.
4857 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4859 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4861 * w32term.c (w32_read_socket): Avoid temporary
4862 variables in a call to x_real_positions.
4863 * xterm.c (handle_one_xevent): Likewise.
4865 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4867 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4868 (x_icon_type): Remove prototype.
4869 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4870 * frame.c (x_icon_type): Remove.
4871 * w32term.c (x_make_frame_visible, x_iconify_frame):
4872 * xterm.c (x_make_frame_visible, x_iconify_frame):
4873 Use x_set_bitmap_icon to factor out common code.
4875 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4877 * dispextern.h (check_x_display_info, x_get_string_resource):
4878 Declare here just once and unify the latter.
4879 * frame.c (check_x_display_info, x_get_string_resource):
4880 * nsterm.h (check_x_display_info):
4881 * xrdb.c (x_get_string_resource):
4882 * xterm.h (check_x_display_info): Remove prototypes.
4883 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4884 * w32reg.c (x_get_string_resource): Likewise.
4885 (w32_get_rdb_resource): Adjust user.
4887 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4889 * xterm.h (struct x_display_info): New member
4890 x_pending_autoraise_frame, going to replace...
4891 * xterm.c (pending_autoraise_frame): ...static variable.
4892 (x_new_focus_frame, XTread_socket): Adjust users.
4893 * w32term.h (struct w32_display_info): New member
4894 w32_pending_autoraise_frame, going to replace...
4895 * w32term.c (pending_autoraise_frame): ...global variable.
4896 (x_new_focus_frame, w32_read_socket): Adjust users.
4898 2013-09-17 Glenn Morris <rgm@gnu.org>
4900 * xdisp.c (message_dolog): If we create *Messages*,
4901 switch it to messages-buffer-mode.
4903 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4905 Don't overuse 'const' in types of locals.
4906 * bidi.c (bidi_count_bytes):
4907 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
4908 (xg_event_is_for_scrollbar):
4909 * xselect.c (x_handle_property_notify)
4910 (x_handle_selection_notify, x_handle_dnd_message):
4911 * xsettings.c, xsettings.h (xft_settings_event):
4912 * xterm.c (x_handle_net_wm_state, handle_one_event)
4913 (x_menubar_window_to_frame, x_detect_focus_change)
4914 (construct_mouse_click, note_mouse_movement)
4915 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4916 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4917 (handle_one_xevent, x_handle_net_wm_state):
4918 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4919 (x_handle_dnd_message):
4920 Avoid unnecessary 'const', typically the second 'const' in
4921 'const foo * const arg', a 'const' that does not affect the API
4922 and doesn't significantly help the human reader.
4924 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4926 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4927 only if Glib < 2.36.0.
4928 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4929 * xsettings.c (init_gconf, init_gsettings): Do not check
4931 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4933 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4935 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4937 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4938 before calling g_type_init.
4940 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4942 * nsterm.m (syms_of_nsterm): ... to here.
4944 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4946 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4947 (ignore_next_mouse_click_timeout): Use Time as X does.
4948 (handle_one_xevent): Avoid cast and use unsigned comparison.
4950 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4952 Do not copy X event in handle_one_xevent except KeyPress case.
4953 Wnen XEvent is processed, it is unlikely to be changed except
4954 KeyPress case, so we can avoid copying and use const pointer to
4955 const data to make sure that an event is not changed elsewhere.
4956 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4957 const' and do not create local copy except for the KeyPress event.
4958 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4959 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4960 (x_handle_net_wm_state, x_menubar_window_to_frame)
4961 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4962 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4963 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4964 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4965 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4966 (x_handle_dnd_message):
4967 * xsettings.c (xft_settings_event):
4968 Use 'const XEvent * const' where appropriate.
4969 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4971 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4973 Fix X event waiting to handle multiple frames.
4974 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4975 * xterm.c (pending_event_wait): Remove. Adjust users.
4976 (x_detect_focus_change): Pass frame arg.
4977 (handle_one_xevent): Find related frame early and clear per-frame
4978 wait_event_type only if this is an event for the relevant frame.
4979 (x_wait_for_event): Use per-frame wait_event_type.
4981 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4983 * nsfns.m (Fx_create_frame): Fix font driver registration for
4986 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4987 for syms_of_macfont.
4989 * nsterm.m: Include macfont.h.
4990 (ns_tmp_flags, ns_tmp_font): Remove.
4991 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4992 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4993 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4994 (changeFont:): Fix code style. Check for font driver type when
4997 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5000 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5001 (nsfont_open): Set font driver type.
5002 Set font->ascent and font->descent. Figure out font instead of
5003 ns_tmp_font, and flags instead of ns_tmp_flags.
5004 Fix indentation. Remove call to ns_draw_text_decoration,
5007 * nsfns.m: Include macfont.h.
5008 (Fx_create_frame): Register macfont driver, make a better default font.
5009 (Fns_popup_font_panel): Get font from macfont driver, if used.
5011 * macfont.m, macfont.h, macuvs.h: New files.
5013 * font.h: Declare syms_of_macfont.
5015 * font.c (syms_of_font): Call syms_of_macfont.
5017 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5019 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5021 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5022 and it is always zero for others, so I assume that this is an ancient
5023 leftover which nobody will want to change any more.
5024 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5025 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5026 * frame.c (x_set_scroll_bar_width):
5027 * w32fns.c (w32_createscrollbar):
5028 * w32term.c (w32_set_vertical_scroll_bar):
5029 * xfns.c (x_set_scroll_bar_default_width):
5030 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5031 (x_scroll_bar_expose): Related users changed.
5033 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5035 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5036 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5037 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5039 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5041 * nsterm.h, w32term.h, xterm.h: ...and not here.
5042 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5043 Remove unused Xisms.
5044 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5045 these modules are never compiled otherwise.
5047 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5049 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5050 Doc fix. (Bug#15375)
5052 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5054 Unify Fx_focus_frame between all ports.
5055 * frame.h (x_focus_frame): New prototype.
5056 * xfns.c (Fx_focus_frame): Remove.
5057 (syms_of_xfns): Do not defsubr it.
5058 (x_focus_frame): X implementation.
5059 * nsfns.m (Fx_focus_frame): Remove.
5060 (syms_of_nsfns): Do not defsubr it.
5061 (x_focus_frame): NS implementation.
5062 * w32term.c (Fx_focus_frame): Remove.
5063 (x_focus_on_frame): Rename to...
5064 (x_focus_frame): W32 implementation.
5065 * w32term.h (x_focus_on_frame): Remove prototype.
5066 * w32fns.c (Fx_focus_frame): Remove.
5067 (syms_of_w32fns): Do not defsubr it.
5068 * frame.c (Fx_focus_frame): Define here.
5069 (syms_of_frame): Defsubr here.
5070 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5072 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5074 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5075 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5076 each port to reference the port-specific window system data.
5077 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5078 (FRAME_DISPLAY_INFO): Define.
5079 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5080 (FRAME_DISPLAY_INFO): Define. Adjust users.
5081 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5082 (FRAME_DISPLAY_INFO): Define. Adjust users.
5083 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5084 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5085 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5086 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5087 * xselect.c, xterm.c: All related users changed.
5089 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5091 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5092 (x_menubar_window_to_frame): Remove prototypes.
5093 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5094 (x_menubar_window_to_frame, x_top_window_to_frame):
5096 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5097 (x_menubar_window_to_frame, x_top_window_to_frame):
5098 ...to here and convert all but the last to static.
5100 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5102 * lisp.mk (lisp): Add w32-common-fns.elc.
5104 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5106 * charset.c (char_charset): Document an exception for char-charset.
5108 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5110 * xterm.h (x_display_info): New field last_user_time...
5111 * xterm.c (toplevel): ...to replace static last_user_time.
5112 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5114 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5116 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5117 scroll bar values to prevent thumb from disappear and update comment.
5119 2013-09-11 Glenn Morris <rgm@gnu.org>
5121 * emacs.c (usage_message): Possessive apostrophe tweak.
5123 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5125 * nsterm.m (syms_of_nsterm): Use Qns.
5126 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5127 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5128 * xfns.c (x_display_info_for_name, Fx_open_connection):
5129 Remove old '#if 0' code.
5130 (syms_of_xfns): Use Qx.
5131 * termhooks.h (fullscreen_hook): Remove the leftover.
5132 (struct terminal): Fix typo in comment.
5134 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5136 Cleaning up a few X scroll bar bits.
5137 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5138 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5139 New member last_seen_part, going to replace...
5140 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5141 (xt_action_hook) [USE_LUCID]: Adjust user.
5142 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5143 Lucid-specific scroll bar support.
5144 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5145 to int and adjust to use last_seen_part member.
5146 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5147 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5148 Initialize last_seen_part.
5150 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5152 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5153 insert-buffer-substring an empty string.
5155 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5157 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5158 avoiding a GCC warning.
5160 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5162 Ifdef away frame tool bar code when it is not really used.
5163 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5164 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5165 and minimize_tool_bar_window_p under the above.
5166 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5167 (fset_tool_bar_window): Likewise.
5168 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5169 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5170 (change_frame_size_1):
5171 * window.c (window_from_coordinates, Frecenter): Adjust users.
5172 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5173 code is not really used.
5174 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5175 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5176 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5177 [!USE_GTK && !HAVE_NS]: Define as such.
5178 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5179 (note_mouse_highlight, expose_frame):
5180 * xfns.c (x_set_tool_bar_lines):
5181 * xterm.c (handle_one_xevent): Adjust users.
5183 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5185 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5186 This bug was introduced by my 2013-08-26 patch, which incorrectly
5187 assumed that the terminfo implementation doesn't use termcap buffers.
5188 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5189 these buffers apparently are used after all.
5190 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5191 (struct tty_display_info): Define members termcap_term_buffer and
5192 termcap_strings_buffer even if TERMINFO.
5194 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5197 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5198 'usage' docstring entry to pacify make-docfile.
5200 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5202 Change comparison functions =, <, >, <=, >= to take many arguments.
5203 * data.c: Change comparison functions' interface and implementation.
5204 * lisp.h: Make arithcompare available for efficient two arg
5206 * bytecode.c: Use arithcompare.
5207 * fileio.c: Use new interface.
5209 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5211 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5213 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5215 * eval.c (Feval): Document the new use of `lexical'.
5217 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5219 Review and drop old frame resize hack.
5220 * frame.h (struct frame): Remove force_flush_display_p.
5221 * dispnew.c (update_frame): Adjust user and don't call
5222 flush_frame here. The comment has said that there was an issues
5223 with redisplaying fringes, but I don't see any differences with
5224 and without this hack. Hopefully we can continue without it.
5225 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5226 current frame matrices twice if resized_p is set.
5228 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5230 Do not populate pure Xism x_sync to other ports.
5231 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5232 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5233 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5234 * w32term.h (x_sync): Remove prototype.
5236 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5238 Cleanup frame flushing.
5239 * dispextern.h (struct redisplay_interface):
5240 Drop flush_display_optional because flush_display is enough
5241 for X and flushing via RIF is just a no-op for others.
5242 * frame.h (flush_frame): New function.
5243 * dispnew.c (update_frame):
5244 * minibuf.c (read_minibuf):
5245 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5247 * keyboard.c (detect_input_pending_run_timers): Do not flush
5248 all frames but selected one in redisplay_preserve_echo_area.
5249 * nsterm.m (ns_flush): Remove no-op.
5250 (ns_redisplay_interface): Adjust user.
5251 * w32term.h (x_flush): Remove no-op.
5252 (w32_redisplay_interface): Adjust user.
5253 * xterm.c (x_flush): Simplify because we do not flush all
5254 frames at once any more. Adjust comment.
5255 (x_redisplay_interface): Adjust user.
5257 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5259 Port --without-x --enable-gcc-warnings to Fedora 19.
5260 * gfilenotify.c (globals_of_gfilenotify):
5261 Call g_type_init only if using an older glib version that needs it.
5263 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5265 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5266 (last_glyphless_glyph_merged_face_id): Remove declarations.
5267 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5268 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5269 (last_glyphless_glyph_merged_face_id): Now static.
5270 (merge_escape_glyph_face): New function, refactored from...
5271 (get_next_display_element): ...here.
5272 (merge_glyphless_glyph_face): New function, refactored from...
5273 (produce_glyphless_glyph): ...here...
5274 * term.c (produce_glyphless_glyph): ...and here.
5276 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5278 * eval.c (eval_sub): Only call Ffunction if necessary.
5280 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5282 Attempt to make redisplay more selective when changing cursor type.
5283 * frame.h (struct frame): New bitfield cursor_type_changed.
5284 * xdisp.c (cursor_type_changed): Remove.
5285 (try_cursor_movement, redisplay_window, try_window_id)
5286 (set_frame_cursor_types, try_window_reusing_current_matrix):
5287 Adjust to use per-frame bitfield.
5288 (redisplay_internal): Look for cursor type change on each visible
5289 frame and consider all frames if cursor type has been changed on
5290 the frame other than selected. If cursor type has been changed on
5291 selected frame only, do not use fast update.
5293 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5295 Attempt to make redisplay more selective when changing fonts.
5296 * frame.h (struct frame): New bitfield fonts_changed.
5297 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5298 (adjust_frame_glyphs): Add prototype.
5299 * dispnew.c (fonts_changed_p): Remove.
5300 (adjust_glyphs): Remove because we do not
5301 adjust matrices on all frames at once any more.
5302 (adjust_frame_glyphs): Block and unblock input here.
5303 (adjust_glyph_matrix): Use fonts_changed.
5304 (change_frame_size_1): Use adjust_frame_glyphs.
5305 * font.c (font_open_entity): Use fonts_changed.
5306 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5307 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5308 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5309 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5310 (shrink_mini_window, Fresize_mini_window_internal)
5311 (window_scroll_pixel_based, Fset_window_configuration)
5312 (apply_window_adjustment, Fset_window_vscroll):
5313 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5314 Use adjust_frame_glyphs.
5315 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5316 (try_window_reusing_current_matrix, try_window_id, display_line)
5317 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5318 (redisplay_internal): Consider fonts_changed and adjust frame
5319 matrices for each frame only if the frame is visible. If font
5320 has been changed on some frame during full redisplay, retry
5321 only visible frames where the font has been actually changed.
5323 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5325 Cache current header and mode line height for each window.
5326 * window.h (struct window): New fields mode_line_height
5327 and header_line_height.
5328 * window.c (make_window): Initialize them.
5329 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5330 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5331 (current_mode_line_height, current_header_line_height):
5333 * xdisp.c (current_mode_line_height, current_header_line_height):
5335 (pos_visible_p, init_xdisp): Adjust user.
5336 (redisplay_window): Invalidate mode_line_height and
5337 header_line_height if current and desired matrices do not agree.
5339 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5341 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5342 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5344 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5346 Make --without-x compatible with --enable-gcc-warnings.
5347 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5348 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5349 members under HAVE_WINDOW_SYSTEM.
5350 * keyboard.c (make_lispy_focus_out): Likewise.
5351 (record_menu_key): Move under HAVE_MENUS.
5352 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5353 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5354 (syms_of_xdisp): Adjust user.
5355 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5356 (start_hourglass, cancel_hourglass):
5357 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5358 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5359 and CLEAR_FONT_TABLE_NFONTS.
5360 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5361 Declare only if HAVE_WINDOW_SYSTEM.
5362 (lface_same_font_attributes_p, clear_face_gcs): Define only
5363 if HAVE_WINDOW_SYSTEM.
5365 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5367 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5368 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5369 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5371 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5373 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5375 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5377 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5378 This fixes a type error on hosts where ptrdiff_t is wider than int.
5380 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5382 * keyboard.c (read_key_sequence_vs): New function.
5383 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5386 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5388 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5390 Makefile improvements.
5391 * Makefile.in (config.status): Don't use double-colon rules, as
5392 they are not portable according to POSIX. Fix shell typo with `;
5393 I guess this rule has never been tested?
5394 (VCSWITNESS): New macro, to override any environment var.
5396 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5398 * xterm.h (struct x_display_info): Do not track X connection
5399 fd separately because it is always available from Display.
5400 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5403 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5405 * buffer.c (drop_overlay):
5406 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5407 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5409 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5411 * buffer.c (Fmake_overlay, Fmove_overlay):
5412 * intervals.c (set_point_from_marker):
5413 * print.c (PRINTPREPARE): Prefer signal_error
5414 to plain error and report unsuitable marker too.
5416 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5418 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5419 for 'dragging' member.
5420 (struct x_output): Remove set-but-unused leftovers
5421 'left_before_move' and 'top_before_move'.
5422 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5423 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5424 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5425 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5426 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5427 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5428 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5429 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5431 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5433 * nsfont.m (INVALID_GLYPH): New define.
5434 (nsfont_encode_char): Use INVALID_GLYPH.
5435 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5437 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5439 * xterm.c (x_last_mouse_movement_time): Revert last change.
5440 This code should use XDisplayMotionBufferSize to check display's
5441 motion history first, and there are few other issues as well.
5442 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5443 (handle_one_xevent): Adjust user.
5445 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5447 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5448 * frame.c (Flast_nonminibuf_frame): ... to here.
5449 (check_minibuf_window): Don't abort if no window was found
5452 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5454 Use XGetMotionEvents to ask the last mouse motion time from X server.
5455 * xterm.c (X_MOTION_HISTORY): Default to 1.
5456 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5457 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5458 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5459 Ifdef away legacy code.
5460 (XTmouse_position, x_scroll_bar_report_motion):
5461 Use x_last_mouse_movement_time.
5462 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5465 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5467 * msdos.c (last_mouse_window): Move to...
5468 (dos_rawgetc): ...this function and adjust comment.
5469 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5470 (mouseMoved): ...this function and adjust comment.
5471 * w32term.c (last_window): Likewise with...
5472 (w32_read_socket): ...this function.
5473 * xterm.c (last_window): Likewise with...
5474 (handle_one_xevent): ...this function.
5476 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5478 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5479 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5480 (handle_one_xevent): ...to here.
5481 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5484 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5486 * msdos.c (IT_set_terminal_window): Remove no-op.
5487 (initialize_msdos_display): Adjust terminal setup.
5488 * w32console.c (w32con_set_terminal_window): Remove no-op.
5489 (initialize_w32_display): Adjust terminal setup.
5490 * w32term.c (w32_set_terminal_window): Remove no-op.
5491 (w32_create_terminal): Adjust terminal setup.
5492 * xterm.c (XTset_terminal_window): Remove no-op.
5493 (x_create_terminal): Adjust terminal setup.
5495 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5497 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5499 (ns_create_terminal): Adjust terminal setup.
5500 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5502 (w32_create_terminal): Adjust terminal setup.
5503 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5505 (x_create_terminal): Adjust terminal setup.
5507 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5509 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5510 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5511 * dispnew.c (buffer_posn_from_coords):
5512 * window.c (Fwindow_end, displayed_window_lines):
5513 * xdisp.c (redisplay_mode_lines): Use it.
5515 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5517 * fontset.c (face_for_char): Check char in the current face font first
5518 if HAVE_NS (Bug#15138).
5520 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5522 * window.c (temp_output_buffer_show): Make sure window returned
5523 by display_buffer is live (Bug#15213).
5525 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5527 Minor cleanup to avoid forward declarations.
5528 * coding.h (struct ccl_spec): Remove forward declaration.
5529 * composite.h (toplevel): Include font.h.
5530 (struct composition_it, struct face, struct font_metrics):
5531 Remove forward declaration.
5532 * dispextern.h (struct image, struct atimer): Likewise.
5533 * emacsgtkfixed.h (struct frame): Likewise.
5534 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5535 * font.h (struct font_driver, struct font, struct glyph_string)
5536 (struct face): Remove forward declaration.
5537 * fontset.h (struct face, struct font): Likewise.
5538 * frame.h (toplevel): Style cleanup.
5539 (enum output_method): Move to...
5540 * termhooks.h (enum output_method): ...here.
5541 (struct glyph, struct frame, struct ns_display_info)
5542 (struct x_display_info, struct w32_display_info):
5543 Remove forward declaration.
5544 * xterm.h (toplevel): Include termhooks.h.
5545 (struct font, struct window, struct glyph_matrix, struct frame)
5546 (struct input_event, struct face, struct image): Remove forward
5548 * gtkutil.h (struct _widget_value): Likewise.
5549 * keyboard.h (toplevel): Include termhooks.h.
5550 (struct input_event): Remove forward declaration.
5552 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5554 * intervals.c (set_point_from_marker): New function.
5555 * editfns.c (Fgoto_char):
5556 * process.c (Finternal_default_process_filter):
5557 * window.c (select_window_1): Use it.
5558 * buffer.h (set_point_from_marker): Add prototype.
5560 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5562 * w32.c (term_winsock): Call release_listen_threads before calling
5564 (_sys_wait_accept): Wait for accept event in a loop with a finite
5565 timeout, instead of waiting indefinitely. Will hopefully avoid
5566 hanging during exit because WSACleanup deadlocks waiting for the
5567 event object to be released. (Bug#14333)
5569 * w32proc.c (release_listen_threads): New function, signals all
5570 the reader threads that listen for connections to stop waiting.
5572 * w32.h (release_listen_threads): Add prototype.
5574 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5576 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5577 field of new marker (for sanity and safety).
5578 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5579 anyway because XMISCTYPE is a function and can't be an lvalue).
5581 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5583 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5584 (x_after_update_window_line, x_scroll_bar_create)
5585 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5586 (handle_one_xevent, x_clear_frame_area):
5587 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5588 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5589 * xterm.h (x_clear_area): Adjust prototype.
5591 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5593 Hook scanning and indentation functions to find_newline. This helps
5594 to avoid duplicated code and renders more respect to newline cache.
5595 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5596 * cmds.c (Fforward_line):
5597 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5598 Use find_newline and avoid unnecessary point movements.
5599 * search.c (scan_newline): Implement on top of find_newline.
5601 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5603 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5604 scoped code (bug#11258).
5606 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5608 * nsterm.m (last_window): New variable.
5609 (EV_TRAILER2): New macro.
5610 (EV_TRAILER): Call EV_TRAILER2.
5611 (mouseMoved:): Add support for mouse-autoselect-window
5612 on nextstep (Bug#6888).
5614 2013-08-28 Andreas Schwab <schwab@suse.de>
5616 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5617 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5618 Remove unused macro definitions.
5619 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5620 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5621 Only define if emacs.
5623 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5625 Prefer enum glyph_row_area to int where appropriate.
5626 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5628 (window_box, window_box_width, window_box_left, window_box_left_offset)
5629 (window_box_right, window_box_right_offset): Adjust prototypes.
5630 * xdisp.c (window_box, window_box_width, window_box_left)
5631 (window_box_left_offset, window_box_right, window_box_right_offset):
5632 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5633 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5634 * nsterm.m (ns_clip_to_row):
5635 * w32term.c (w32_clip_to_row):
5636 * xterm.c (x_clip_to_row): Likewise.
5638 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5640 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5641 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5643 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5645 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5646 for portability to hosts where /bin/sh has problems.
5648 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5650 Redesign redisplay interface to drop global output_cursor.
5651 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5652 (toplevel): Remove declaration of output_cursor.
5653 (set_output_cursor, x_cursor_to): Remove prototype.
5654 * window.h (struct window): New member output_cursor.
5655 (output_cursor_to): New function to replace RIF member.
5656 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5657 (update_text_area, set_window_cursor_after_update): Use it.
5658 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5659 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5660 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5661 * w32term.c (x_update_window_begin, x_update_window_end):
5662 * xterm.c (x_update_window_begin, x_update_window_end):
5663 Adjust to use per-window output cursor.
5665 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5667 Simplify SELECT_TYPE-related code.
5668 Like EMACS_TIME, this portability layer is no longer needed, since
5669 Emacs has been using fd_set as a portability layer for some time.
5670 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5671 (SELECT_TYPE): Remove. All uses changed to fd_set.
5672 (fd_set) [!FD_SET]: New typedef.
5674 Simplify EMACS_TIME-related code.
5675 This portability layer is no longer needed, since Emacs has been
5676 using struct timespec as a portability layer for some time.
5677 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5678 Include <time.h> rather than "systime.h"; that's all that's needed now.
5679 * dispnew.c: Include <timespec.h> rather than "systime.h";
5680 that's all that's needed now.
5681 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5682 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5683 TIMESPEC_RESOLUTION.
5684 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5685 LOG10_TIMESPEC_RESOLUTION.
5686 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5687 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5688 (make_emacs_time): Remove. All used changed to make_timespec.
5689 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5690 (current_timespec): Rename from current_emacs_time. All uses changed.
5691 (add_emacs_time): Remove. All uses changed to timespec_add.
5692 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5693 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5694 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5695 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5696 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5697 (current_timespec): Rename from current_emacs_time. All uses changed.
5698 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5699 changed to timespec_cmp.
5700 * xgselect.c: Include <timespec.h>, since our .h files don't.
5702 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5704 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5705 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5706 Remove the leftovers.
5707 * gtkutil.c (toplevel): Do not declare Qxft but include
5709 * image.c (toplevel): Do not declare Vlibrary_cache because
5710 it's already done in lisp.h.
5712 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5714 * lisp.h (Mouse_HLInfo): Move from here...
5715 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5716 (reset_mouse_highlight): New function.
5717 * msdos.c (dos_set_window_size, IT_update_begin)
5718 (internal_terminal_init):
5719 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5720 (ns_initialize_display_info):
5721 * w32console.c (initialize_w32_display):
5722 * w32term.c (x_update_window_end, x_free_frame_resources)
5723 (w32_initialize_display_info):
5724 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5725 * window.c (Fdelete_other_windows_internal):
5726 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5727 * termchar.h (toplevel):
5728 * xterm.h (toplevel): Include dispextern.h.
5730 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5732 Fix minor problems found by static checking.
5733 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5734 (expect): Avoid nested-if warning.
5735 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5736 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5737 * nsterm.h, nsterm.m (ns_select):
5738 * xgselect.c, xgselect.h (xg_select):
5739 Adjust signature to better match pselect's.
5740 * nsterm.m (ns_select):
5741 Don't set *TIMEOUT, since pselect doesn't.
5742 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5743 diagnostic about assigning const char * to it.
5744 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5746 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5748 * lread.c (substitute_object_recurse): Handle hash-tables as well
5751 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5753 Fix unlikely core dump in init_tty, and simplify terminfo case.
5754 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5755 The old version incorrectly dumped core if malloc returned a
5756 buffer containing only non-NUL bytes.
5757 (init_tty): Do not allocate or free termcap buffers; the
5758 struct does that for us now.
5759 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5760 (struct tty_display_info): Define members termcap_term_buffer and
5761 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5762 use them. Allocate them directly in struct rather than indirectly
5763 via a pointer, to simplify init_tty.
5765 * frame.c (check_minibuf_window): Initialize 'window' properly,
5766 so that Emacs reliably aborts later if 'window' is not initialized.
5768 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5770 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5771 of VoidSymbol (Bug#15154).
5773 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5775 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5776 mouse_face_beg_y and mouse_face_end_y.
5777 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5778 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5779 Adjust users and update comment where appropriate.
5781 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5783 * frame.c (check_minibuf_window): New function.
5784 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5785 Call check_minibuf_window (Bug#15183).
5787 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5789 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5790 because this is the only last cursor data we need to keep and consult.
5791 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5792 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5795 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5797 Fix recovering from possible decompression error.
5798 Since insert_from_gap doesn't always move point, we can't use PT as
5799 the position where the partially decompressed data ends, and
5800 should count how many bytes was produced so far.
5801 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5802 (unwind_decompress): Really delete partially uncompressed data.
5803 (Fzlib_decompress_region): Take decompressed data size into account.
5805 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5807 * syntax.c (init_syntax_once): Adjust comment and do an early
5808 initialization of Qchar_table_extra_slots just once...
5809 * casetab.c (init_casetab_once):
5810 * category.c (init_category_once):
5811 * character.c (syms_of_character):
5812 * coding.c (syms_of_coding):
5813 * xdisp.c (syms_of_xdisp): ...and omit it here.
5815 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5817 * xdisp.c (get_next_display_element): Don't apply to characters
5818 from a display vector the logic of setting it->end_of_box_run_p
5819 suitable for characters from a buffer. (Bug#15175)
5821 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5822 to handle directories, rather than '_utime' which doesn't.
5825 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5827 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5828 or fullscreen (Bug#14627).
5830 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5832 System-dependent integer overflow fixes.
5833 * process.c (Fset_process_window_size): Signal an error if
5834 the window size is outside the range supported by the lower level.
5835 * sysdep.c (set_window_size): Return negative on error,
5836 nonnegative on success, rather than -1, 0, 1 on not in system,
5837 failure, success. This is simpler. Caller changed.
5838 (serial_configure): Remove unnecessary initialization of local.
5839 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5840 size fits in unsigned long; this isn't true on some 32-bit hosts.
5841 Avoid buffer overrun if some future version of /proc/meminfo has a
5842 variable name longer than 20 bytes.
5843 (system_process_attributes) [__FreeBSD__]:
5844 Don't assume hw.availpages fits in 'int'.
5846 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5848 Don't let very long directory names overrun the stack.
5849 Fix some related minor problems involving "//", vfork.
5850 * callproc.c (encode_current_directory): New function.
5851 (call_process): Don't append "/"; not needed.
5852 * fileio.c (file_name_as_directory_slop): New constant.
5853 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5854 this can save the caller having to alloca.
5855 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5856 Use SAFE_ALLOCA, not alloca.
5857 (directory_file_name, Fexpand_file_name): Leave leading "//"
5858 alone, since it can be special even on POSIX platforms.
5859 * callproc.c (call_process):
5860 * process.c (Fformat_network_address):
5861 * sysdep.c (sys_subshell):
5862 Use encode_current_directory rather than rolling our own.
5863 (create_process): No need to encode directory; caller does that now.
5864 * process.h (encode_current_directory): New decl.
5865 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5866 Rework to avoid 'goto xyzzy;'.
5868 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5870 * xdisp.c (handle_face_prop): If the default face was remapped use
5871 the remapped face for strings from prefix properties. (Bug#15155)
5873 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5875 Minor cleanup for redisplay interface and few related functions.
5876 * frame.h (enum text_cursor_kinds): Move from here...
5877 * dispextern.h (enum text_cursor_kinds): ...to here.
5878 (toplevel): Drop unnecessary declarations.
5879 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5880 in update_window_end_hook and draw_window_cursor functions.
5881 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5882 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5883 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5884 * xterm.c (x_update_window_end, x_draw_window_cursor):
5885 * xdisp.c (display_and_set_cursor, update_window_cursor)
5886 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5887 enum text_cursor_kinds where appropriate.
5889 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5891 Redesign redisplay interface to drop updated_row and updated_area.
5892 * dispextern.h (updated_row, updated_area): Remove declaration.
5893 (struct redisplay_interface): Pass glyph row and row area parameters
5894 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5895 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5897 * dispnew.c (updated_row, updated_area): Remove.
5898 (redraw_overlapped_rows, update_window_line): Adjust user.
5899 (update_marginal_area, update_text_area): Likewise. Pass updated row
5900 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5901 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5904 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
5906 * process.c (flush_pending_output): Remove stub.
5909 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5911 * callproc.c: Fix race that killed background processes (Bug#15144).
5912 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5913 Record deleted process-id in critical section, not afterwards.
5914 Don't mistakenly kill process created by a call-process invocation
5915 that discards output and does not wait.
5917 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5919 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5920 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5921 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5922 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5923 to shut up compiler in mark_object.
5924 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5926 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5928 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5929 We can't portably rely on PTY_OPEN doing that, even if
5930 it calls posix_openpt with O_CLOEXEC.
5932 2013-08-20 Kenichi Handa <handa@gnu.org>
5934 * character.c (string_char): Improve commentary.
5936 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5938 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5939 (struct animation_cache): Make signature a flexible array member.
5940 All uses changed. This is a tad slower but may insulate us better
5941 from future changes to ImageMagick.
5943 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5945 * image.c: Shrink memory needed for animation cache.
5946 (SIGNATURE_DIGESTSIZE): New constant.
5947 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5948 (imagemagick_create_cache): Copy the signature. This saves
5949 several KB of memory that ImageMagick wastes per signature.
5950 Don't bother updating the update_time, as the caller does that now.
5951 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5952 it's a fixed size struct member now.
5953 (imagemagick_get_animation_cache): Always destroy the signature,
5954 as it's now imagemagick_create_cache's responsibility to copy it.
5955 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5956 and use memcmp rather than strcmp.
5957 eassert that ImageMagick returns a signature of the specified length.
5959 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5961 * image.c (imagemagick_get_animation_cache): Don't segfault on
5963 (imagemagick_get_animation_cache): Revert to previous definition
5964 so that it actually works. But keep the memory leak fix.
5965 (imagemagick_get_animation_cache): Fix memory leak.
5967 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5969 * image.c: Fix animation cache signature memory leak.
5970 Fix some other minor performance problems while we're at it.
5971 (imagemagick_create_cache): Clear just the members that
5972 need clearing. Don't set update_time, as caller does that now.
5973 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5974 Simplify by using pointer-to-pointer instead of a prev pointer.
5975 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5976 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5977 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5978 it's already a copy. Free the signature probe unless it's cached.
5980 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5981 This was introduced by my 2013-08-12 fix for Bug#15035.
5983 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5985 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5986 (imagemagick_prune_animation_cache): Now static.
5988 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5990 * image.c (imagemagick_get_animation_cache): Don't segfault when
5991 pruning all entries.
5993 2013-08-18 Ken Brown <kbrown@cornell.edu>
5995 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5996 static heap if ENABLE_CHECKING is defined.
5997 (max_bss_sbrk_ptr): New variable.
5999 (report_sheap_usage): Report maximum static heap usage instead of
6000 ending static heap usage.
6002 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6004 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6005 of zlib_initialized according to the results of calling
6006 init_zlib_functions.
6008 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6010 * image.c: Implement an ImageMagick per-image cache.
6011 (imagemagick_get_animation_cache): Fix a double-free error.
6012 (imagemagick_load_image): Remove the ping_wand code, which only
6013 apparently saved time on invalid animated images, and slowed down
6014 everything else. Optimise for the common case.
6016 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6018 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6020 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6022 * marker.c (set_marker): Remove documentation of undefined behavior.
6024 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6026 * image.c (imagemagick_compute_animated_image): Animate correctly
6027 when sub-images are smaller than the main image.
6028 (imagemagick_compute_animated_image): Setting the iterator row to
6029 zero is apparently not allowed.
6030 (imagemagick_compute_animated_image): Allow images that say they
6031 have sub-images that are bigger than the main image, but just crop
6034 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6036 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6038 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6040 * image.c (imagemagick_compute_animated_image): Respect the GIF
6043 2013-08-15 Ken Brown <kbrown@cornell.edu>
6045 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6046 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6049 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6051 Fix minor problems found by static checking.
6052 * frame.c (delete_frame):
6053 * xdisp.c (next_element_from_display_vector):
6054 Avoid uninitialized local.
6055 * image.c (imagemagick_compute_animated_image): Port to C89.
6056 Prefer usual GNU indentation style for loops.
6057 Be more careful about bizarrely large sizes, by using ptrdiff_t
6060 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6062 Fix infinite frame selection loop (Bug#15025).
6063 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6065 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6067 * xdisp.c (compute_window_start_on_continuation_line):
6068 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6069 to make sure we end up setting the window start at the leftmost
6070 visible character of the display line. This avoids funky
6071 horizontal shifting because the window start is not kept on the
6072 same position. (Bug#15090)
6073 (next_element_from_display_vector): Support 'box' face attribute
6074 in the face definitions of a display vector. (Bug#15099)
6076 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6078 * image.c (imagemagick_compute_animated_image): Implement animated
6080 (imagemagick_compute_animated_image): Fix some compilation
6081 warnings. Implement a very simple cache to make the animation
6082 usable at all, but it should be replaced with a per-image cache.
6084 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6086 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6087 to do `for' loops over alist values.
6088 * buffer.h (FOR_EACH_BUFFER):
6089 * process.c (FOR_EACH_PROCESS): Use it.
6090 (handle_child_signal, status_notify, Fget_buffer_process)
6091 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6093 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6095 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6096 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6097 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6098 to xzalloc and so avoid redundant call to memset.
6099 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6100 members because it is allocated with xzalloc and so already zeroed.
6102 2013-08-14 Ken Brown <kbrown@cornell.edu>
6104 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6107 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6109 Utility function and macro to copy Lisp string to C string.
6110 * lisp.h (xlispstrdupa): New macro.
6111 (xlispstrdup): New prototype.
6112 * alloc.c (xlispstrdup): New function.
6113 * callint.c (Fcall_interactively):
6114 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6115 (Fsubstitute_in_file_name):
6116 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6117 * image.c (x_create_bitmap_from_file):
6118 * w32term.c (w32_term_init):
6119 * xterm.c (x_term_init): Use xlispstrdup.
6121 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6123 * image.c (imagemagick_load_image): Make animated pictures work.
6124 There's still some problems with background color settings, though
6127 * decompress.c (unwind_decompress): Always restore point.
6129 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6131 * marker.c (set_marker): Reformat documentation.
6133 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6135 * xdisp.c (cursor_type_changed): Now static.
6137 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6138 Use changed. This avoids the need to call xmalloc and for the
6139 caller to call xfree, and avoids memory leaks in some situations.
6141 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6143 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6144 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6145 (redisplay_window): If window_end_valid is cleared due to non-zero
6146 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6147 so do not call to try_cursor_movement for that window.
6149 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6151 * window.h (struct window): Convert window_end_pos and
6152 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6153 (wset_window_end_pos, wset_window_end_vpos): Remove.
6154 * dispnew.c (adjust_glyph_matrix):
6155 * window.c (Fwindow_end, replace_window, set_window_buffer)
6157 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6158 (set_vertical_scroll_bar, redisplay_window, try_window)
6159 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6160 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6161 (note_mouse_highlight): Adjust users.
6162 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6165 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6167 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6168 * image.c (imagemagick_filename_hint): Use `const char *' and
6169 prefer SSDATA to SDATA to avoid warnings.
6171 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6173 Cleanup window fringes, margins and scroll bars adjustments.
6174 * window.c (set_window_fringes, set_window_margins)
6175 (set_window_scroll_bars, apply_window_adjustment): New functions.
6176 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6177 (Fset_window_scroll_bars): Use them.
6179 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6181 * window.h (struct window): Convert scroll_bar_width
6182 from Lisp_Object to integer. Adjust comment.
6183 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6185 * window.c (wset_scroll_bar_width): Remove.
6186 (make_window): Initialize scroll_bar_width.
6187 (Fsplit_window_internal): Use direct assignment.
6188 (Fset_window_configuration, save_window_save):
6189 Convert Lisp_Object to integer and back where appropriate.
6190 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6191 bar was actually changed, and mention this in docstring.
6193 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6195 * decompress.c: Minor simplifications.
6196 (Fzlib_decompress_region): Don't bother verifying
6197 that avail_out <= UINT_MAX, as that was confusing.
6198 Mention the restriction in a comment instead.
6199 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6201 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6203 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6204 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6206 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6208 * image.c (imagemagick_filename_hint): Check for errors in the
6211 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6213 * window.c (Fwindow_margins): Return nil when there's no marginal
6214 area, as per the documented API.
6216 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6217 Fmake_vector, as scroll bar's struct members are not all Lisp
6218 objects now. This avoids crashes in GC.
6220 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6221 bool, so its address could be taken.
6223 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6225 * image.c (imagemagick_filename_hint): New function to possibly
6226 apply `image-content-type-suffixes'.
6227 (imagemagick_load_image): Use it.
6229 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6231 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6232 if loading zlib failed.
6234 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6236 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6237 2013-08-13 checkin below. Change bool to BOOL, rule is:
6238 All Obj-C code uses BOOL, except for interfaces callable from C.
6240 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6242 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6244 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6245 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6246 bool instead of BOOL.
6247 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6248 from Lisp_Object to bitfield. Adjust comment.
6249 * w32term.c (x_scroll_bar_create): Adjust user.
6250 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6251 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6252 Use bool for boolean.
6253 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6254 to `unsigned int' when defining a bitfield.
6256 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6258 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6260 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6262 * window.h (struct window): Convert left_margin_cols and
6263 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6264 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6265 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6267 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6269 (showing_window_margins_p, update_window_line, update_frame_1):
6270 * fringe.c (draw_fringe_bitmap_1):
6271 * xdisp.c (window_box_width): Adjust users.
6272 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6273 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6274 Use direct assignment.
6275 (Fset_window_configuration, save_window_save, Fwindow_margins):
6276 Convert Lisp_Object to integer and back where appropriate.
6277 (Fset_window_margins): Adjust user. Return t if any margin
6278 was actually changed, and mention this in docstring.
6280 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6282 * syntax.c (forward_word):
6283 * cmds.c (forward_char, backward_char): Mention the optional argument.
6285 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6287 * window.h (struct window): Convert left_fringe_width
6288 and right_fringe_width from Lisp_Objects to integers.
6290 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6291 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6292 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6294 (make_window): Initialize new integer fields to -1.
6295 (Fsplit_window_internal): Use direct assignment.
6296 (Fset_window_configuration, save_window_save):
6297 Convert Lisp_Object to integer and back where appropriate.
6298 (Fset_window_fringes): Adjust user. Return t if any fringe
6299 was actually changed, and mention this in docstring.
6301 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6303 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6304 * nsfns.m (x_set_cursor_type):
6305 * w32fns.c (x_set_cursor_type):
6306 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6307 * xdisp.c (set_frame_cursor_types): ...but in common code.
6309 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6311 * font.c (clear_font_cache): New function, stripped from...
6312 (Fclear_font_cache): ...here, which now uses the function
6313 above. Adjust comment.
6314 * font.h (clear_font_cache): Add prototype.
6315 * xfaces.c (clear_face_cache): Use clear_font_cache.
6317 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6319 * window.c (Fset_window_start): Compare `w', not `window' because
6320 `w' might not be equal to `window' after call to decode_live_window.
6322 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6324 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6325 This fixes a problem introduced by the Bug#15035 patch
6326 when using GPG. Reported by Herbert J. Skuhra.
6328 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6330 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6331 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6332 not yet initialized.
6334 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6336 * decompress.c (Fzlib_decompress_region): Support zlib
6337 decompression, too, and rename.
6339 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6341 Minor zlib configuration tweaks.
6342 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6343 Don't assume presence of fn_inflateInit2_ zlib internal function.
6345 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6347 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6348 include the zlib prefix.
6350 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6352 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6353 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6354 define static variables that are pointers to zlib functions to be
6356 (init_zlib_functions) [WINDOWSNT]: New function.
6357 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6359 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6360 macros instead of invoking the zlib functions directly.
6361 (syms_of_decompress): DEFSYM Qzlib_dll.
6362 Staticpro Szlib_available_p.
6364 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6366 Avoid looping over all frame windows to freeze and unfreeze.
6367 * window.h (struct window): Drop frozen_window_start_p.
6368 (freeze_window_starts): Drop prototype.
6369 * frame.h (struct frame): New frozen_window_starts flag.
6370 (FRAME_WINDOWS_FROZEN): New macro.
6371 * window.c (freeze_window_start, freeze_window_starts):
6373 (select_window, replace_window): Adjust users.
6374 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6375 (window_frozen_p): New function.
6376 (redisplay_window): Use it.
6378 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6380 Fix some fd issues when running subprocesses (Bug#15035).
6381 Fix bugs that can leak files or file descriptors on errors.
6382 Don't unlink open temp files, as that's hard for users to diagnose
6383 when things go awry (e.g., temp disk exhausted).
6384 Don't bother to lock temp files. Check for invalid recursion.
6385 * callproc.c (synch_process_fd): Remove. All uses removed.
6386 (synch_process_tempfile): New var or macro.
6387 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6389 (record_kill_process): New arg, the temp name. All callers changed.
6390 (delete_temp_file): Now just a simple wrapper around unlink.
6391 (call_process_kill): New arg, the call_process_fd array.
6392 Close them all. Clear synch_process_pid. Remove the temp file,
6393 or arrange for it to be removed.
6394 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6395 that's been moved to synch_process_tempfile. Caller changed.
6396 Do not remove the tempfile; that's now call_process_kill's
6398 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6399 call_process_kill; the caller now does that.
6400 (call_process_cleanup): Do not close the process fd; that's now
6401 call_process_kill's responsibility.
6402 (Fcall_process): Implement via new function call_process, which
6403 has most of the old body of Fcall_process, but with a different API.
6404 (call_process): New function that does not open or close filefd if
6405 it is nonnegative. Record which fds need to be closed, and let
6406 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6407 Signal an error if invoked recursively (could be done via a hook).
6408 Simplify creation of the tempfile in the MSDOS case.
6409 Don't create the output file until after checking for the executable.
6410 Report any failure to open /dev/null.
6411 Don't open /dev/null for writing twice; once is enough.
6412 Don't create pipe if all output is being discarded or sent to file.
6413 Don't worry about setting up the coding system or reading from the
6414 pipe if all output is being discarded.
6415 Hoist fd_error local into top level, to lessen block nesting.
6416 Don't record deleted pid here; now done by Fcall_process_region.
6417 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6418 and note its success in synch_process_tempfile.
6419 Do not leak resources when child_setup fails.
6420 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6421 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6422 (create_temp_file): Now returns open fd, with an additional
6423 Lisp_Object * argument to return the name. All callers changed.
6424 Do not close the file; rewind it instead, and leave it open for
6425 the caller. Do not lock the temp file. Unwind-protect the file
6426 and the file-descriptor.
6427 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6428 If an asynchrounous process, record it here, not in call_process.
6429 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6430 * eval.c (set_unwind_protect): New function.
6431 * fileio.c (write_region): New function, generalized from the
6432 old Fwrite_region. Do not lock temp files.
6433 (Fwrite_region): Use it.
6434 * lisp.h (set_unwind_protect, write_region): New decls.
6435 * process.c: Include <verify.h>.
6436 (make_process): Mark fds as initially closed.
6437 (deleted_pid_list): Now a list of pid-filename pairs.
6439 (close_process_fd): New function.
6440 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6441 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6442 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6443 (create_process, create_pty, Fmake_serial_process)
6444 (server_accept_connection): Record which fds need to be closed,
6445 and let deactivate_process close them.
6446 (Fmake_network_process): Do not discard the unwind-protect
6447 until it's safe to do so.
6448 (deactivate_process): Close the fds opened by create_process etc.
6449 (Fprocess_send_eof): Adjust to new way of recording open fds.
6450 Report an error if /dev/null can't be opened, instead of aborting.
6451 * process.h (PROCESS_OPEN_FDS): New constant.
6452 (struct Lisp_Process): New member open_fds.
6453 (record_kill_process, record_deleted_pid): Adjust signatures.
6454 (record_deleted_pid): Move decl here ...
6455 * syswait.h (record_deleted_pid): ... from here.
6457 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6459 * decompress.c: Fix bugs with large buffers and weird inputs.
6460 Tune a bit. Reindent as per usual Emacs style.
6461 (BUFFER_SIZE): Remove.
6462 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6463 more than UINT_MAX bytes. Decompress into the gap instead of into
6464 an auto buffer, as this should avoid copying. Return nil if
6465 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6466 set immediate_quit; we shouldn't trust zlib code that much.
6468 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6470 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6471 errors, and really move the gap to where we want it.
6473 * lisp.h: Include decompress.c support.
6475 * emacs.c (main): Include decompress.c support.
6477 * Makefile.in: Include -lz if present.
6479 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6481 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6482 (initWithTitle:): Initialize frame to 0.
6483 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6484 (fillWithWidgetValue:frame:): Rename from
6485 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6487 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6488 fillWithWidgetValue:frame:
6490 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6491 remove memory leak warnings.
6493 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6494 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6497 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6498 (x_activate_menubar): Update the whole menu.
6499 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6500 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6501 current event is not NSSystemDefined (Bug#15001).
6502 Call ns_check_menu_open only if trackingMenu is 2.
6503 (menuDidClose:): New method, decrease trackingMenu.
6504 (fillWithWidgetValue:setDelegate:): New method.
6505 (fillWithWidgetValue:): Call the above.
6507 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6509 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6511 Omit some unnecessary casts.
6512 Many of these go back to the old pre-C89 days, when they may have
6513 been needed, but we've been assuming C89 or later for a while now.
6514 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6515 (live_float_p, live_misc_p, live_vector_p):
6516 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6517 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6518 (defvar_per_buffer):
6519 * callint.c (Fcall_interactively):
6520 * doc.c (Fsubstitute_command_keys):
6521 * filelock.c (get_boot_time):
6522 * frame.c (xrdb_get_resource):
6523 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6524 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6525 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6526 (menuitem_highlight_callback, menu_destroy_callback)
6527 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6528 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6529 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6530 (xg_tool_bar_help_callback, tb_size_cb):
6531 * image.c (xpm_alloc_color, png_read_from_memory)
6532 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6533 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6535 * keymap.c (describe_map):
6536 * nsfns.m (Fns_display_monitor_attributes_list):
6537 * nsmenu.m (process_dialog:):
6538 * nsterm.m (hold_event):
6539 * process.c (wait_reading_process_output):
6540 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6541 * scroll.c (do_direct_scrolling, scrolling_1):
6542 * termcap.c (tgetent):
6543 * window.c (check_window_containing, add_window_to_list)
6544 (freeze_window_starts):
6545 * xdisp.c (compare_overlay_entries, vmessage):
6546 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6547 (x_get_monitor_attributes_xrandr)
6548 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6549 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6550 * xfont.c (xfont_match, xfont_open):
6551 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6552 (menubar_selection_callback, menu_position_func)
6553 (popup_selection_callback, create_and_show_popup_menu)
6554 (dialog_selection_callback, create_and_show_dialog):
6555 * xrdb.c (x_get_string_resource)
6557 * xsmfns.c (x_session_check_input):
6558 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6559 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6560 (xaw_jump_callback, xaw_scroll_callback):
6561 Omit unnecessary casts.
6563 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6565 Minor string-length refactoring.
6566 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6567 * frame.c (make_monitor_attribute_list):
6568 Prefer build_string to strlen + make_string.
6570 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6572 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6573 don't check minor_code (Bug#14417).
6575 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6577 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6578 vertical positions instead. This avoids calling MATRIX_ROW with
6579 row numbers that are possibly beyond valid limits. (Bug#15064)
6581 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6583 Use xstrdup and build_unibyte_string where applicable.
6584 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6585 * xfns.c (x_window):
6586 * xrdb.c (x_get_customization_string):
6587 * xterm.c (xim_initialize):
6588 * w32fns.c (w32_window): Use xstrdup.
6589 (w32_display_monitor_attributes_list):
6590 * emacs.c (init_cmdargs):
6591 * keyboard.c (PUSH_C_STR):
6592 * nsfont.m (nsfont_open):
6593 * sysdep.c (system_process_attributes):
6594 * w32.c (system_process_attributes):
6595 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6597 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6599 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6600 variables of these types so that GDB would know about them, as aid
6601 for debugging fatal exceptions. (Bug#15024) See also
6602 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6605 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6607 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6608 larger than the NSWindow (Bug#14934).
6610 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6612 Redesign redisplay interface to drop global variable updated_window.
6613 Always pass currently updated window as a parameter to update routines.
6614 * dispextern.h (updated_window): Remove declaration.
6615 (struct redisplay_interface): Pass window parameter to
6616 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6617 and after_update_window_hook.
6618 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6620 * dispnew.c (updated_window): Remove.
6621 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6622 (update_window_line): Adjust to match redisplay interface changes.
6623 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6624 (ns_scroll_run, ns_after_update_window_line):
6625 * w32term.c (x_update_window_begin, x_update_window_end)
6626 (x_after_update_window_line, x_scroll_run):
6627 * xterm.c (x_update_window_begin, x_update_window_end)
6628 (x_after_update_window_line, x_scroll_run):
6629 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6630 Likewise. Adjust comments where appropriate.
6631 (x_cursor_to): Simplify because this is always called during window
6632 update (but install debugging check anyway).
6633 (expose_window): Check must_be_updated_p flag to see whether this
6634 function is called during window update.
6636 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6638 Do not reset window modification event counters excessively.
6639 These leftovers and poor man's tricky methods to catch extra
6640 redisplay's attention are no longer needed.
6641 * frame.c (set_menu_bar_lines_1):
6642 * minibuf.c (read_minibuf_unwind):
6643 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6644 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6645 (window_scroll_line_based, Fset_window_configuration):
6646 * xdisp.c (redisplay_window): Do not reset last_modified and
6647 last_overlay_modified counters.
6649 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6651 * xselect.c (x_send_client_event): Set send_event and serial, memset
6652 data.l as it might be bigger than data.b. Use 24 bit mask to
6653 XSendEvent (Bug#15034).
6655 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6657 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6658 for TTY frames that are not the top frame on their console.
6661 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6663 * w32term.c (w32fullscreen_hook): Really maximize frame when
6664 asked for (Bug#14841).
6666 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6668 Prefer selected_window to Fselected_window, likewise for frames.
6669 * buffer.c (Fbuffer_swap_text):
6670 * data.c (Fvariable_binding_locus):
6671 * window.c (run_window_configuration_change_hook): Adjust users.
6672 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6673 Use decode_live_frame.
6675 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6677 Be more careful if selected window shows the buffer other than current,
6678 use window_outdated only if this is not so. This change should also
6679 address some weird issues discussed in Bug#13012.
6680 * window.h (window_outdated): New prototype.
6681 * window.c (window_outdated): Now here. Convert from static and
6682 always assume window's buffer.
6683 (Fwindow_end, Fwindow_line_height): Use it.
6684 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6685 and always assume window's buffer.
6686 (redisplay_window): Adjust user.
6687 (redisplay_internal): Call to reconsider_clip_changes once and
6688 check whether mode line should be updated only if selected window
6689 shows current buffer.
6690 (run_window_scroll_functions): Use eassert for debugging check.
6691 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6693 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6695 * window.c (window_scroll, window_scroll_pixel_based)
6696 (window_scroll_line_based): Use bool for booleans.
6698 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6700 * process.c: Fix minor off-by-one issues in descriptor counts.
6701 This shouldn't fix any real bugs, but it cleans up the code a bit.
6702 (max_process_desc, max_input_desc): -1, not 0, means none.
6704 (delete_input_desc): New function.
6705 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6706 (deactivate_process): Scan backwards when recomuting max_process_desc;
6707 that should be faster.
6708 (init_process_emacs): Initialize max_input_desc.
6710 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6712 Use region cache to speedup bidi_find_paragraph_start.
6713 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6714 Rename cache_long_line_scans to cache_long_scans.
6715 * buffer.c (bset_cache_long_line_scans): Rename to
6716 bset_cache_long_scans.
6717 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6718 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6720 (syms_of_buffer): Rename cache-long-line-scans to
6721 cache-long-scans. Adjust docstring.
6722 * search.c (newline_cache_on_off):
6723 * indent.c (width_run_cache_on_off): Adjust users.
6724 * bidi.c (bidi_paragraph_cache_on_off): New function.
6725 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6726 * insdel.c (prepare_to_modify_buffer):
6727 Invalidate bidi_paragraph_cache if enabled.
6729 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6731 Invalidate region caches only if buffer text is going to be changed.
6732 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6733 (modify_text): ...new prototype.
6734 (prepare_to_modify_buffer_1): New prototype.
6735 * textprop.c (modify_region): Rename to...
6736 (modify_text_properties): ...new function.
6737 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6738 (Fremove_list_of_text_properties): Adjust users.
6739 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6740 (modify_text): ...new function.
6741 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6742 (prepare_to_modify_buffer_1): ...new function.
6743 * casefiddle.c (casify_region):
6744 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6745 (Ftranspose_regions): Use modify_text.
6747 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6749 * lisp.mk (lisp): Add nadvice.elc.
6751 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6753 New macro to iterate over live buffers similar to frames.
6754 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6755 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6756 Declare buffer-related variables here to offload lisp.h.
6757 * buffer.c (Vbuffer_alist): Adjust comment.
6758 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6759 (other_buffer_safely):
6760 * data.c (store_symval_forwarding):
6761 * dispnew.c (Fframe_or_buffer_changed_p):
6762 * fileio.c (Fdo_auto_save):
6763 * filelock.c (unlock_all_files):
6764 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6766 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6768 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6769 * callproc.c (create_temp_file):
6770 * filelock.c (create_lock_file):
6771 Assume mkostemp, since it's now provided by Gnulib.
6773 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6775 * w32.c (mkostemp): New function.
6776 (mktemp): Remove, no longer used. Most of the code reused in
6777 mkostemp. (Bug#15015)
6778 (mktemp): Don't undef.
6780 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6782 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6783 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6784 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6785 (free_glyph_pool, check_glyph_memory): Likewise for
6786 all users. Adjust comments where appropriate.
6788 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6790 * composite.h: Minor fixups.
6791 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6792 to fix a misspelling, and change it to an inline function while
6793 we're at it (it need not be a macro). All uses changed.
6794 (composition_method, composition_valid_p):
6795 Rewrite to avoid assignments in if-conditions.
6797 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6799 Do not use global Lisp_Object in composition macros.
6800 * composite.h (composition_temp): Remove declaration.
6801 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6802 (composition_method, composition_valid_p): ...inline functions.
6803 (compose_region): Remove the leftover.
6804 * composite.c (composition_temp): Remove.
6805 (run_composition_function, update_compositions)
6806 (composition_compute_stop_pos, composition_adjust_point)
6807 (Ffind_composition_internal):
6808 * coding.c (handle_composition_annotation):
6809 * xdisp.c (handle_composition_prop, check_point_in_composition):
6810 Related users changed.
6812 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6814 Drop FRAME_PTR typedef.
6815 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6816 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6817 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6818 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6819 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6820 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6821 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6822 All related users changed.
6824 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6826 * eval.c (default_toplevel_binding): New function.
6828 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6829 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6830 (syms_of_eval): Export them.
6831 * data.c (Fdefault_value): Micro cleanup.
6832 * term.c (init_tty): Use "false".
6834 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6836 Fix X GC leak in GTK and raw (no toolkit) X ports.
6837 * xterm.c (x_free_frame_resources): If white and black relief
6838 GCs are allocated, always free them here.
6839 * xfns.c (x_make_gc): Omit redundant initialization.
6840 * widget.c (create_frame_gcs): Remove the leftover.
6841 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6842 in x_free_frame_resources.
6844 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6846 * nsterm.m (windowWillResize:toSize:): Only change title if
6847 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6849 (viewDidEndLiveResize): New method.
6851 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6852 inside NS_IMPL_COCOA.
6854 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6856 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6857 Do not check whether undo is enabled because record_insert and
6858 record_delete does that themselves.
6860 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6862 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6863 member which is not really used any more.
6864 (FRAME_XIC_BASE_FONTNAME): Remove.
6865 * xfns.c (xic_free_fontset): Adjust user.
6866 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6867 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6868 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6869 (xdialog_show): Use eassert for debugging check.
6870 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6872 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6874 * fileio.c, fns.c (merge): Move extern decl from here ...
6875 * lisp.h (merge): ... to here.
6877 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6879 Fix last font-related change.
6880 * w32font.h (w32font_list_internal, w32font_match_internal):
6882 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6883 (uniscribe_list_family): Adjust to match font API change.
6884 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6885 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6887 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6889 * frame.h (FRAME_MOUSE_UPDATE):
6890 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6891 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6893 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6895 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6896 * font.h (struct font_driver): Change list, match, and list_family
6897 functions to accept struct frame * as first arg.
6898 * font.c (font_score, font_compare, font_sort_entities):
6900 (font_sort_entities, font_list_entities, font_select_entity)
6901 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6902 match font API change.
6903 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6904 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6905 * ftxfont.c (ftxfont_list, ftxfont_match):
6906 * xftfont.c (xftfont_list, xftfont_match):
6907 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
6908 * w32font.c (w32font_list, w32font_match, w32font_list)
6909 (w32font_list_internal, w32_font_match_internal): Likewise.
6910 * xfaces.c (Fx_family_fonts): Adjust user.
6912 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6914 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6915 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6916 only if HAVE_X_WINDOWS is in use.
6917 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6918 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6919 * w32term.c (x_wm_set_icon_position): Likewise.
6920 * w32fns.c (x_icon): Adjust user.
6922 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6924 * xterm.c (last_mouse_press_frame): Remove the
6925 leftover which is not really used any more.
6926 (handle_one_xevent, syms_of_xterm): Adjust users.
6927 (x_flush): Call XFlush once per each X display, not frame.
6928 This is better because this code always unconditionally skips
6929 non-X frames in Vframe_list and issues the only XFlush if we
6930 have more than one X frame on the same X display.
6931 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6932 Use bool for booleans.
6933 (x_draw_glyph_string_background, cvt_string_to_pixel)
6934 (cvt_pixel_dtor): Drop unnecessary prototypes.
6935 * xterm.h (x_display_ok): Adjust prototype.
6937 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6939 Drop unnecessary functions that deals with frame pixel size.
6940 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6941 (x_pixel_height): Drop prototypes.
6942 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6943 (x_pixel_height): Drop implementations.
6944 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6945 which should be always valid for window frame.
6946 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6947 * w32menu.c (Fx_popup_dialog):
6948 * xmenu.c (Fx_popup_dialog): Likewise for both.
6950 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6952 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6953 frame parameters and call to Fmodify_frame_parameters just once.
6954 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6955 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6956 and mention nil frame in docstring.
6958 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6960 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6961 (x_figure_window_size): Likewise. Adjust to return long.
6962 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6963 (toplevel): Move Qterminal_live_p to...
6964 * terminal.c (toplevel): ...here, make it static, and...
6965 (syms_of_terminal): ...DEFSYM here.
6966 * frame.h (Qterminal_live_p): Remove declaration.
6967 (make_frame, x_figure_window_size): Adjust prototype.
6968 * nsfns.m (Fx_create_frame): Use long for window flags.
6970 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6972 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6973 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6974 Do not assume that emacs_close (INT_MAX) is a no-op.
6976 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6978 * xfaces.c (make_face_cache): For struct face_cache, prefer
6979 xmalloc to xzalloc and so avoid redundant call to memset.
6980 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6982 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6984 * fringe.c (draw_window_fringes, update_window_fringes)
6985 (compute_fringe_widths):
6986 * w32term.c (x_draw_glyph_string):
6987 * window.c (candidate_window_p, Frecenter):
6988 * xfaces.c (realize_basic_faces, realize_default_face)
6989 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6990 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6991 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6992 * xmenu.c (Fx_menu_bar_open_internal):
6993 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6994 * xsettings.c (xft_settings_event):
6995 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6996 Use bool for booleans. Adjust style and comments where
6998 * dispextern.h (draw_window_fringes, update_window_fringes)
6999 (compute_fringe_widths):
7000 * xterm.h (x_had_errors_p): Adjust prototype.
7002 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7004 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7005 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7007 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7009 * fns.c (toplevel): Remove comment before Fsafe_length because
7012 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7014 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7016 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7018 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7019 frame which got the message is still alive, before dereferencing
7020 its pointer. (Bug#14970)
7022 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7023 be a live window, before using it as such. (Bug#14970)
7025 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7027 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7028 w32_detect_focus_change instead of doing part of its job by hand.
7029 This fixes the problem whereby FOCUS_OUT events were not sent to
7032 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7034 * process.c (Fprocess_list): Doc fix.
7036 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7037 being re-exposed only if it didn't ask to become visible.
7038 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7039 was previously iconified. (Bug#14841)
7040 (x_iconify_frame): Mark the frame iconified.
7042 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7044 Fix minor problems found by static checking.
7045 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7046 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7048 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7050 * eval.c (set_specpdl_old_value): New function.
7051 (unbind_to): Minor simplification.
7052 (get_backtrace_frame): New function.
7053 (Fbacktrace_frame): Use it. Add `base' argument.
7054 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7055 (syms_of_eval): Export backtrace-eval.
7056 * xterm.c (x_focus_changed): Simplify.
7058 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7060 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7062 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7064 * xdisp.c (redisplay_window): Instead of moving point out of
7065 scroll margin, reject the force_start method, and try scrolling
7066 instead. (Bug#14780)
7068 2013-07-24 Ken Brown <kbrown@cornell.edu>
7070 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7073 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7075 * eval.c (Fprogn): Do not check that BODY is a proper list.
7076 This undoes the previous change. The check slows down the
7077 interpreter, and is not needed to prevent a crash. See
7078 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7080 2013-07-23 Glenn Morris <rgm@gnu.org>
7082 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7084 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7086 Port to GNU/Linux systems with tinfo but not ncurses.
7087 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7088 to decide whether ncurses is being used. Without this change,
7089 GCC complains about tgetent not being declared, on a system
7090 that has tinfo installed but ncurses not installed.
7092 * eval.c (Fprogn): Check that BODY is a proper list.
7094 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7095 * data.c (Fsetq_default):
7096 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7097 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7099 Tune by taking advantage of the fact that ARGS is always a list
7100 when a function is declared to have UNEVALLED args.
7102 * emacsgtkfixed.c: Port to GCC 4.6.
7103 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7105 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7107 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7108 here to silence compiler warnings.
7110 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7112 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7113 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7114 from messing up Emacs's 'struct frame' (Bug#14923).
7116 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7118 * alloc.c (make_save_ptr_ptr): Define this function.
7119 It was inadvertently omitted. It's needed only if
7120 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7122 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7124 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7125 frame have focus (Bug#14895).
7127 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7129 Avoid vfork-related deadlock more cleanly.
7130 * callproc.c (child_setup): When the child's exec fails, output
7131 the program name, as that's more useful. Use O_NONBLOCK to avoid
7133 * process.c (create_process_1): Remove; no longer needed.
7134 (create_process): Remove timer hack; no longer needed, now that
7135 the child avoids deadlock.
7137 2013-07-20 Glenn Morris <rgm@gnu.org>
7139 * image.c (Fimage_flush): Fix doc typo.
7141 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7143 Fix array bounds violation when pty allocation fails.
7144 * process.c (PTY_NAME_SIZE): New constant.
7145 (pty_name): Remove static variable; it's now auto.
7146 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7147 Take pty_name as an arg rather than using a static variable.
7148 All callers changed.
7149 (create_process): Recover pty_flag from process, not from volatile local.
7150 (create_pty): Stay inside array even when pty allocation fails.
7151 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7153 * lread.c (Fload): Avoid initialization only when lint checking.
7154 Mention that it's needed only for older GCCs.
7156 2013-07-20 Kenichi Handa <handa@gnu.org>
7158 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7159 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7161 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7163 * lread.c (Fload): Avoid uninitialized warning.
7165 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7167 Fix some minor file descriptor leaks and related glitches.
7168 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7169 (create_lock_file): Use write, not emacs_write.
7170 * image.c (slurp_file, png_load_body):
7171 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7172 (server_accept_connection):
7173 Don't leak an fd on memory allocation failure.
7174 * image.c (slurp_file): Add a cheap heuristic for growing files.
7175 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7176 as that's what the other routines do. Maybe input need not be
7177 blocked at all, but it's better to be consistent.
7178 Avoid undefined behavior when strlen is zero.
7180 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7181 (NSTATICS): Now a constant; doesn't need to be a macro.
7183 2013-07-19 Richard Stallman <rms@gnu.org>
7185 * coding.c (decode_coding_utf_8): Add simple loop for fast
7186 processing of ASCII characters.
7188 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7190 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7192 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7194 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7195 unportable 'struct x_display_info'.
7196 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7199 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7201 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7202 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7204 (system_process_attributes): Prefer plain char to unsigned char
7205 when either will do. Clean up properly if interrupted or if
7206 memory allocations fail. Don't assume sscanf succeeds.
7207 Remove no-longer-needed workaround to stop GCC from whining.
7208 Read command-line once, instead of multiple times. Check read status a
7211 Fix obscure porting bug with varargs functions.
7212 The code assumed that int is treated like ptrdiff_t in a vararg
7213 function, which is not a portable assumption. There was a similar
7214 -- though these days less likely -- porting problem with various
7215 assumptions that pointers of different types all smell the same as
7216 far as vararg functions is conserved. To make this problem less
7217 likely in the future, redo the API to use varargs functions.
7218 * alloc.c (make_save_value): Remove this vararg function.
7219 All uses changed to ...
7220 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7221 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7223 (make_save_ptr): Rename from make_save_pointer, for consistency with
7224 the above. Define only on platforms that need it. All uses changed.
7226 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7228 * keyboard.c: Try to fix typos in previous change.
7229 (DISPLAY_LIST_INFO): New macro.
7230 (kbd_buffer_get_event): Do not access members that are not present
7231 in X11. Revert inadvertent change of "!=" to "=".
7233 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7235 * keyboard.c (kbd_buffer_get_event):
7236 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7237 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7239 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7241 * filelock.c: Fix unlikely file descriptor leaks.
7242 (get_boot_time_1): Rework to avoid using emacs_open.
7243 This doesn't actually fix a leak, but is better anyway.
7244 (read_lock_data): Use read, not emacs_read.
7246 * doc.c: Fix minor memory and file descriptor leaks.
7247 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7248 (get_doc_string, Fsnarf_documentation):
7249 Fix file descriptor leak on error.
7251 * term.c: Fix minor fdopen-related file descriptor leaks.
7252 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7253 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7255 * charset.c: Fix file descriptor leaks and errno issues.
7257 (load_charset_map_from_file): Don't leak file descriptor on error.
7258 Use plain record_xmalloc since the allocation is larger than
7259 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7261 * eval.c (record_unwind_protect_nothing):
7262 * fileio.c (fclose_unwind):
7264 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7265 The replacement doesn't block input, but that no longer seems
7268 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7270 * lread.c: Fix file descriptor leaks and errno issues.
7271 (Fload): Close some races that leaked fds or streams when 'load'
7273 (Fload, openp): Report error number of last nontrivial failure to open.
7274 ENOENT counts as trivial.
7275 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7277 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7278 now that the function is always called with a nonnegative arg.
7279 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7280 All uses replaced with ...
7281 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7283 A few more minor file errno-reporting bugs.
7284 * callproc.c (Fcall_process):
7285 * doc.c (Fsnarf_documentation):
7286 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7287 * process.c (set_socket_option):
7288 Don't let a constructor trash errno.
7289 * doc.c: Include <errno.h>.
7291 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7293 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7295 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7297 Fix w32 bug with call-process-region (Bug#14885).
7298 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7299 to Fcall_process when the input is empty. This simplifies the
7300 code a bit. It makes no difference on POSIXish platforms but
7301 apparently it fixes a bug on w32.
7303 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7304 * fileio.c (close_file_unwind): Don't close if FD is negative;
7305 this can happen when unwinding a zapped file descriptor.
7306 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7307 in case Emacs runs out of memory between the two unwind-protects.
7308 Don't trash errno when closing FD.
7309 Zap the FD in the specpdl when closing it, instead of deferring
7310 the removal of the unwind-protect; this fixes a bug where a child
7311 function unwinds the stack past us.
7313 New unwind-protect flavors to better type-check C callbacks.
7314 This also lessens the need to write wrappers for callbacks,
7315 and the need for make_save_pointer.
7316 * alloc.c (free_save_value):
7317 * atimer.c (run_all_atimers):
7319 * alloc.c (safe_alloca_unwind):
7320 * atimer.c (unwind_stop_other_atimers):
7321 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7322 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7323 * minibuf.c (choose_minibuf_frame_1):
7324 * process.c (make_serial_process_unwind):
7325 * xdisp.c (pop_message_unwind):
7326 * xselect.c (queue_selection_requests_unwind):
7327 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7328 * alloc.c (record_xmalloc):
7329 Prefer record_unwind_protect_ptr to record_unwind_protect with
7331 * alloc.c (Fgarbage_collect):
7332 Prefer record_unwind_protect_void to passing a dummy.
7333 * buffer.c (restore_buffer):
7334 * window.c (restore_window_configuration):
7335 * xfns.c, w32fns.c (do_unwind_create_frame)
7336 New wrapper. All record-unwind uses of wrappee changed.
7337 * buffer.c (set_buffer_if_live):
7338 * callproc.c (call_process_cleanup, delete_temp_file):
7339 * coding.c (code_conversion_restore):
7340 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7341 * editfns.c (save_excursion_restore)
7342 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7343 (save_restriction_restore):
7344 * eval.c (restore_stack_limits, un_autoload):
7345 * fns.c (require_unwind):
7346 * keyboard.c (recursive_edit_unwind, tracking_off):
7347 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7348 * macros.c (pop_kbd_macro, restore_menu_items):
7349 * nsfns.m (unwind_create_frame):
7350 * print.c (print_unwind):
7351 * process.c (start_process_unwind):
7352 * search.c (unwind_set_match_data):
7353 * window.c (select_window_norecord, select_frame_norecord):
7354 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7355 (fast_set_selected_frame):
7356 * xfns.c, w32fns.c (unwind_create_tip_frame):
7357 Return void, not a dummy Lisp_Object. All uses changed.
7358 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7359 * callproc.c (call_process_kill):
7360 * fileio.c (restore_point_unwind, decide_coding_unwind)
7361 (build_annotations_unwind):
7362 * insdel.c (Fcombine_after_change_execute_1):
7363 * keyboard.c (read_char_help_form_unwind):
7364 * menu.c (unuse_menu_items):
7365 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7366 * sound.c (sound_cleanup):
7367 * xdisp.c (unwind_redisplay):
7368 * xfns.c (clean_up_dialog):
7369 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7370 Accept no args and return void, instead of accepting and returning
7371 a dummy Lisp_Object. All uses changed.
7372 * cygw32.c (fchdir_unwind):
7373 * fileio.c (close_file_unwind):
7374 * keyboard.c (restore_kboard_configuration):
7375 * lread.c (readevalllop_1):
7376 * process.c (wait_reading_process_output_unwind):
7377 Accept int and return void, rather than accepting an Emacs integer
7378 and returning a dummy object. In some cases this fixes an
7379 unlikely bug when the corresponding int is outside Emacs integer
7380 range. All uses changed.
7381 * dired.c (directory_files_internal_unwind):
7382 * fileio.c (do_auto_save_unwind):
7383 * gtkutil.c (pop_down_dialog):
7384 * insdel.c (reset_var_on_error):
7385 * lread.c (load_unwind):
7386 * xfns.c (clean_up_file_dialog):
7387 * xmenu.c, nsmenu.m (pop_down_menu):
7388 * xmenu.c (cleanup_widget_value_tree):
7389 * xselect.c (wait_for_property_change_unwind):
7390 Accept pointer and return void, rather than accepting an Emacs
7391 save value encapsulating the pointer and returning a dummy object.
7393 * editfns.c (Fformat): Update the saved pointer directly via
7394 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7395 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7396 (unwind_body): New function.
7397 (record_unwind_protect): First arg is now a function returning void,
7398 not a dummy Lisp_Object.
7399 (record_unwind_protect_ptr, record_unwind_protect_int)
7400 (record_unwind_protect_void): New functions.
7401 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7402 * fileio.c (struct auto_save_unwind): New type.
7403 (do_auto_save_unwind): Use it.
7404 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7405 * insdel.c (struct rvoe_arg): New type.
7406 (reset_var_on_error): Use it.
7407 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7409 (specbinding_func): Remove; there are now several such functions.
7410 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7411 (set_unwind_protect_ptr): New function.
7412 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7414 Be simpler and more consistent about reporting I/O errors.
7415 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7416 Say "Read error" and "Write error", rather than "I/O error", or
7417 "IO error reading", or "IO error writing", when a read or write
7419 * process.c (Fmake_network_process, wait_reading_process_output)
7420 (send_process, Fprocess_send_eof, wait_reading_process_output):
7421 Capitalize diagnostics consistently. Put "failed foo" at the
7422 start of the diagnostic, so that we don't capitalize the
7423 function name "foo". Consistently say "failed" for such
7425 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7426 All callers changed. This is so it can use report_file_error.
7427 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7428 diagnostics consistently as above.
7430 * fileio.c (report_file_errno): Fix errno reporting bug.
7431 If the file name is neither null nor a pair, package it up as a
7432 singleton list. All callers changed, both to this function and to
7433 report_file_error. This fixes a bug where the memory allocator
7434 invoked by list1 set errno so that the immediately following
7435 report_file_error reported the wrong errno value.
7437 Fix minor problems found by --enable-gcc-warnings.
7438 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7439 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7441 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7443 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7444 Set event->arg to Qt if switch-event shall be generated.
7445 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7447 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7449 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7452 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7453 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7454 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7455 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7456 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7457 and there is a focused frame.
7458 (head_table): Add focus-in and focus-out.
7459 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7460 bind to handle-focus-in/out.
7462 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7463 (Fhandle_switch_frame): Call Fhandle_focus_in.
7464 (syms_of_frame): defsubr handle-focus-in/out.
7466 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7468 Fix porting bug to older POSIXish platforms (Bug#14862).
7469 * sysdep.c (emacs_pipe): New function, that implements
7470 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7471 This should port better to CentOS 5 and to Mac OS X 10.6.
7472 All calls to pipe2 changed.
7474 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7475 This makes the code easier to read and the executable a bit smaller.
7476 Do not replace all calls to Fcons that happen to create lists,
7477 just calls that are intended to create lists. For example, when
7478 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7479 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7480 Similarly for list2 through list5.
7481 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7482 * bytecode.c (exec_byte_code):
7483 * callint.c (quotify_arg, Fcall_interactively):
7484 * callproc.c (Fcall_process, create_temp_file):
7485 * charset.c (load_charset_map_from_file)
7486 (Fdefine_charset_internal, init_charset):
7487 * coding.c (get_translation_table, detect_coding_system)
7488 (Fcheck_coding_systems_region)
7489 (Fset_terminal_coding_system_internal)
7490 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7491 * composite.c (update_compositions, Ffind_composition_internal):
7492 * dired.c (directory_files_internal, file_name_completion)
7494 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7495 * doc.c (Fsnarf_documentation):
7496 * editfns.c (Fmessage_box):
7498 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7499 (Feval, eval_sub, Ffuncall, apply_lambda):
7500 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7501 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7502 (Fset_file_times, Finsert_file_contents)
7503 (Fchoose_write_coding_system, Fwrite_region):
7504 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7505 * font.c (font_registry_charsets, font_parse_fcname)
7506 (font_prepare_cache, font_update_drivers, Flist_fonts):
7507 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7508 * frame.c (make_frame, Fmake_terminal_frame)
7509 (x_set_frame_parameters, x_report_frame_params)
7510 (x_default_parameter, Fx_parse_geometry):
7511 * ftfont.c (syms_of_ftfont):
7512 * image.c (gif_load):
7513 * keyboard.c (command_loop_1):
7514 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7515 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7516 (Fminor_mode_key_binding, accessible_keymaps_1)
7517 (Faccessible_keymaps, Fwhere_is_internal):
7518 * lread.c (read_emacs_mule_char):
7519 * menu.c (find_and_return_menu_selection):
7520 * minibuf.c (get_minibuffer):
7521 * nsfns.m (Fns_perform_service):
7522 * nsfont.m (ns_script_to_charset):
7523 * nsmenu.m (ns_popup_dialog):
7524 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7525 (Fx_own_selection_internal):
7526 * nsterm.m (append2):
7527 * print.c (Fredirect_debugging_output)
7528 (print_prune_string_charset):
7529 * process.c (Fdelete_process, Fprocess_contact)
7530 (Fformat_network_address, set_socket_option)
7531 (read_and_dispose_of_process_output, write_queue_push)
7532 (send_process, exec_sentinel):
7533 * sound.c (Fplay_sound_internal):
7534 * textprop.c (validate_plist, add_properties)
7535 (Fput_text_property, Fadd_face_text_property)
7536 (copy_text_properties, text_property_list, syms_of_textprop):
7537 * unexaix.c (report_error):
7538 * unexcoff.c (report_error):
7539 * unexsol.c (unexec):
7540 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7541 (Fformat_mode_line, syms_of_xdisp):
7542 * xfaces.c (set_font_frame_param)
7543 (Finternal_lisp_face_attribute_values)
7544 (Finternal_merge_in_global_face, syms_of_xfaces):
7545 * xfns.c (x_default_scroll_bar_color_parameter)
7546 (x_default_font_parameter, x_create_tip_frame):
7547 * xfont.c (xfont_supported_scripts):
7548 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7549 (menu_help_callback, xmenu_show):
7551 * xterm.c (set_wm_state):
7552 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7553 and similarly for list2 through list5.
7555 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7557 * callproc.c (Fcall_process_region): Fix minor race and tune.
7558 (create_temp_file): New function, with the temp-file-creation part
7559 of the old Fcall_process_region. Use Fcopy_sequence to create the
7560 temp file name, rather than alloca + build_string, for simplicity.
7561 Don't bother to block input around the temp file creation;
7562 shouldn't be needed. Simplify use of mktemp.
7563 Use record_unwind_protect immediately after creating the temp file;
7564 this closes an unlikely race where the temp file was not removed.
7565 Use memcpy rather than an open-coded loop.
7566 (Fcall_process_region): Use the new function. If the input is
7567 empty, redirect from /dev/null rather than from a newly created
7568 empty temp file; this avoids unnecessary file system traffic.
7570 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7572 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7573 Simplify by making this case like the other two. This is a bit
7574 slower on obsolete hosts, but the extra complexity isn't worth it.
7576 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7577 * process.c (create_process) [!DOS_NT]:
7578 Remove now-unnecessary calls to emacs_close.
7580 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7582 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7583 returning early. (Bug#14850)
7585 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7586 and inhibit-iso-escape-detection attributes of 'undecided'.
7589 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7591 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7592 Reported by Herbert J. Skuhra in
7593 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7595 Don't lose top specpdl entry when memory is exhausted.
7596 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7597 specpdl overflow here, to simplify callers; all callers changed.
7598 Always reserve an unused entry at the stack top; this avoids
7599 losing the top entry's information when memory is exhausted.
7601 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7603 Clean up errno reporting and fix some errno-reporting bugs.
7604 * callproc.c (Fcall_process):
7605 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7606 * process.c (create_process, Fmake_network_process):
7607 * unexaix.c (report_error):
7608 * unexcoff.c (report_error):
7609 Be more careful about reporting the errno of failed operations.
7610 The code previously reported the wrong errno sometimes.
7611 Also, prefer report_file_errno to setting errno + report_file_error.
7612 (Fcall_process): Look at openp return value rather than at path,
7613 as that's a bit faster and clearer when there's a numeric predicate.
7614 * fileio.c (report_file_errno): New function, with most of the
7615 old contents of report_file_error.
7616 (report_file_error): Use it.
7617 (Ffile_exists_p, Ffile_accessible_directory_p):
7618 Set errno to 0 when it is junk.
7619 * fileio.c (Faccess_file):
7620 * image.c (x_create_bitmap_from_file):
7621 Use faccessat rather than opening the file, to avoid the hassle of
7622 having a file descriptor open.
7623 * lisp.h (report_file_errno): New decl.
7624 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7627 * process.c (create_process, wait_reading_process_output) [AIX]:
7628 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7629 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7630 a multithreaded environment anyway).
7631 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7633 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7635 * image.c (x_find_image_file): Don't close a remote file handle.
7637 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7639 Fix races with threads and file descriptors.
7640 * callproc.c (Fcall_process_region):
7641 * dired.c (open_directory):
7642 * emacs.c (main, Fdaemon_initialized):
7643 * image.c (x_find_image_file):
7644 * inotify.c (Finotify_rm_watch):
7645 * lread.c (Flocate_file_internal):
7646 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7647 * term.c (term_mouse_moveto, init_tty):
7648 * termcap.c (tgetent):
7649 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7650 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7651 * unexhp9k800.c, unexmacosx.c (unexec):
7652 * callproc.c (Fcall_process_region):
7653 Use emacs_close, not close.
7654 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7655 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7656 and posix_close function on current platforms (which all lack them).
7657 (emacs_close): Use it. This should fix the races on GNU/Linux and
7658 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7659 and it should avoid closing random victim file descriptors on
7662 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7664 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7665 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7668 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7669 This is for .gdbinit xbacktrace.
7671 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7672 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7673 (emacs_set_tty): Now static.
7674 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7675 * term.c (tty_capable_p, tty_default_color_capabilities)
7676 (get_tty_terminal, term_mouse_movement)
7677 (handle_one_term_event, init_tty, maybe_fatal):
7678 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7679 (tgetent, scan_file, name_match, compare_contin):
7680 * terminal.c (get_terminal):
7681 Use bool for boolean.
7682 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7683 Prefer char to unsigned char if either will do.
7684 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7685 (tty_write_glyphs): Prefer int to unsigned.
7686 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7687 All callers changed.
7688 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7690 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7693 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7694 (B__dummy__): New dummy symbol, to pacify C89.
7695 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7696 they can't grok varargs macros.
7697 * dispnew.c (add_window_display_history)
7698 (add_frame_display_history):
7699 * print.c (print_object):
7700 * xdisp.c (debug_method_add):
7701 Use %p printf format only for void pointers.
7702 * emacs.c (usage_message): New constant, replacing ...
7703 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7704 (main): Adjust to usage reorg.
7705 * fns.c (syms_of_fns):
7706 * profiler.c (syms_of_profiler):
7707 Don't use non-constant struct initializers.
7708 * gnutls.h (gnutls_initstage_t):
7709 * lisp.h (enum Lisp_Fwd_Type):
7710 * lread.c (lisp_file_lexically_bound_p):
7711 * xsettings.c (anonymous enum):
7712 Remove trailing comma.
7713 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7714 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7715 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7717 * regex.c (const_re_char): New type, to pacify strict C89.
7718 All uses of 'const re_char' replaced to use it.
7719 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7720 with glibc when strict C89. This change is imported from gnulib.
7722 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7723 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7724 Omit GNU_LINUX implementation, since it requires long long.
7725 * xterm.c (x_draw_underwave):
7726 Do not assume the traditional order of struct's members.
7727 (x_term_init): Rewrite to avoid the need for non-constant structure
7730 Syntax cleanup, mostly replacing macros with functions.
7731 This removes the need for the syntax_temp hack.
7732 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7733 * syntax.c (SYNTAX_INLINE): New macro.
7734 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7735 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7736 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7737 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7738 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7739 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7740 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7741 Now constants, not macros.
7742 (syntax_temp) [!__GNUC__]: Remove.
7743 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7744 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7745 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7746 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7747 Move here from syntax.h; now functions, not macros. Except for the
7748 last function, these are static since only syntax.c uses them.
7749 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7750 All uses changed. Now a function, not a macro; use this fact
7751 to simplify the code.
7752 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7753 compiler bugs; no longer relevant.
7754 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7755 (SYNTAX_INLINE): New macro.
7756 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7757 for the new functions. Use bool for boolean member.
7758 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7759 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7760 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7761 (SETUP_BUFFER_SYNTAX_TABLE):
7762 Now extern inline functions, not macros.
7763 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7764 Remove; all uses replaced by implementation.
7765 (syntax_temp) [!__GNUC__]: Remove decl.
7766 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7768 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7770 * emacs.c (main): Fix syntax error.
7772 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7774 Timestamp fixes for undo (Bug#14824).
7775 * atimer.c (schedule_atimer):
7776 * fileio.c (Ffile_newer_than_file_p):
7777 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7778 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7779 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7780 (syms_of_fileio): Remove Sclear_visited_file_name.
7781 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7782 file doesn't exist; this avoids an ambiguity with negative timestamps.
7783 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7784 * systime.h (make_emacs_time, invalid_emacs_time):
7785 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7786 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7787 * undo.c (record_first_change): Push (visited-file-modtime) onto
7788 undo list rather than reimplementing it by hand, incorrectly.
7790 2013-07-09 Ken Brown <kbrown@cornell.edu>
7792 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7794 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7796 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7798 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7800 Handle errno and exit status a bit more carefully.
7801 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7802 number into an exit status. Instead, use EXIT_CANCELED.
7803 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7804 * callproc.c (relocate_fd):
7805 * emacs.c (close_output_streams, main):
7806 * process.c (create_process):
7807 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7808 Use emacs_perror for simplicity.
7809 * callproc.c (relocate_fd, main):
7810 * sysdep.c (sys_subshell):
7811 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7812 (shut_down_emacs): Use emacs_write, not write.
7813 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7814 * fileio.c (Fcopy_file, e_write):
7815 * nsterm.m (ns_select):
7816 * process.c (send_process):
7817 * sound.c (vox_write):
7818 Use emacs_write_sig, not emacs_write.
7819 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7820 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7822 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7824 (emacs_full_write): New function.
7825 (emacs_write): Rewrite to use it.
7826 (emacswrite_sig, emacs_perror): New functions.
7827 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7829 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7831 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7832 on NS even if it is present. Pixmap on NS is a void*.
7834 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7836 Port to Ubuntu 10 (Bug#14803).
7837 Problem reported by T.V. Raman.
7838 * process.c (close_on_exec, accept4, process_socket):
7839 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7841 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7843 * w32.c (sys_dup): Declare prototype.
7847 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7849 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7851 Make file descriptors close-on-exec when possible (Bug#14803).
7852 This simplifies Emacs a bit, since it no longer needs to worry
7853 about closing file descriptors by hand in some cases.
7854 It also fixes some unlikely races. Not all such races, as
7855 libraries often open files internally without setting
7856 close-on-exec, but it's an improvement.
7857 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7858 * callproc.c (Fcall_process) [!MSDOS]:
7859 * emacs.c (main) [!DOS_NT]:
7860 * nsterm.m (ns_term_init):
7861 * process.c (create_process):
7862 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7863 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7864 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7865 Prefer mkostemp with O_CLOEXEC to mkstemp.
7866 * callproc.c (relocate_fd) [!WINDOWSNT]:
7867 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7868 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7870 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7871 Make the resulting file descriptor close-on-exec.
7872 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7873 * lread.c (load_descriptor_list, load_descriptor_unwind):
7874 Remove; no longer needed. All uses removed.
7875 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7876 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7878 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7879 (Fmake_network_process, Fnetwork_interface_list)
7880 (Fnetwork_interface_info, server_accept_connection):
7881 Make newly-created socket close-on-exec.
7882 * sysdep.c (emacs_open, emacs_fopen):
7883 Make new-created descriptor close-on-exec.
7884 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7885 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7887 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7889 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7890 for NS_IMPL_GNUSTEP.
7892 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7894 Fix openp errno handling.
7895 * callproc.c (Fcall_process): Preserve openp errno around close.
7896 * lread.c (openp): Set errno when returning -1, as some callers
7899 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7901 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7903 * nsterm.h (NSSavePanel): Update comment.
7904 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7905 (ns_run_file_dialog): Declare.
7907 * nsfns.m: Remove panelOK.
7909 (ns_run_file_dialog): New function.
7910 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7911 event loop, so file dialog is popped up by ns_run_file_dialog, called
7912 by sendEvent (Bug#14578).
7913 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7915 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7917 * xdisp.c (default_line_pixel_height): New function.
7918 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7919 (try_cursor_movement, redisplay_window, try_window)
7920 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7922 * window.c (window_scroll_pixel_based):
7923 use default_line_pixel_height.
7925 * dispextern.h (default_line_pixel_height): Add prototype.
7927 * frame.c (x_set_line_spacing): Accept a float value for
7928 line-spacing parameter, per the documentation.
7930 * data.c (Fmultibyte_string_p): Doc fix.
7932 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7934 Use emacs_open more consistently when opening files.
7935 This handles EINTR more consistently now, and makes it easier
7936 to introduce other uniform changes to file descriptor handling.
7937 * sysstdio.h: New file.
7938 * buffer.c (mmap_init):
7939 * cygw32.c (chdir_to_default_directory):
7940 * dispnew.c (Fopen_termscript):
7941 * emacs.c (Fdaemon_initialized):
7942 * fileio.c (Fdo_auto_save):
7943 * image.c (slurp_file, png_load_body, jpeg_load_body):
7944 * keyboard.c (Fopen_dribble_file):
7946 * print.c (Fredirect_debugging_output):
7947 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7948 * termcap.c (tgetent):
7949 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7950 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7951 * w32term.c (w32_initialize) [CYGWIN]:
7952 * xfaces.c (Fx_load_color_file):
7953 Use emacs_open instead of plain open, and emacs_fopen instead of
7955 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7956 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7957 * callproc.c (default_output_mode): New constant.
7958 (Fcall_process): Use it to call emacs_open instead of plain creat.
7959 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7960 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7961 (emacs_fopen): New function.
7962 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7963 Include <lisp.h>, for emacs_open.
7964 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7966 Remove duplicate #include directives.
7967 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7969 Don't include stdio.h twice.
7970 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7971 Don't include sys/types.h or stdio.h twice.
7972 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7973 * lread.c: Don't include coding.h twice.
7974 * nsfont.m: Don't include frame.h twice.
7975 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7976 * ralloc.c: Don't include <unistd.h> twice.
7977 * xdisp.c: Don't include font.h twice.
7978 * xterm.c: Don't include fontset.h twice.
7979 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7981 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7983 Scale ImageMagick images more carefully.
7984 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7985 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7986 Be more careful about avoiding undefined behavior after
7987 integer overflow and division by zero.
7989 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7991 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7992 (syms_of_w32fns): DEFSYM them.
7993 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7994 (CCHDEVICENAME): Define macros if not defined.
7995 (struct MONITOR_INFO_EX): New struct.
7996 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7997 (enum_display_monitors_fn): New variable.
7998 (globals_of_w32fns): Initialize it.
7999 (Fx_display_pixel_width, Fx_display_pixel_height)
8000 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8001 multi-monitor setups in docstrings.
8002 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8003 screen size by primary monitor's millimeter per pixel.
8004 (w32_monitor_enum, w32_display_monitor_attributes_list)
8005 (w32_display_monitor_attributes_list_fallback)
8006 (Fw32_display_monitor_attributes_list): New functions.
8007 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8009 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8011 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8013 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8015 * fileio.c (Qfile_notify_error): New error symbol.
8017 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8018 * inotify.c (inotify_callback, symbol_to_inotifymask)
8019 (Finotify_add_watch, Finotify_rm_watch): Use it.
8020 (inotifyevent_to_event): Exchange order of cookie and file name.
8021 (Finotify_add_watch): Adapt docstring.
8023 * lisp.h (Qfile_notify_error): Declare.
8025 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8027 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8028 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8029 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8030 which did not work (see <http://bugs.gnu.org/14569#307>).
8031 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8032 && (!noninteractive || initialized)). This attempts to thread
8033 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8035 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8037 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8038 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8040 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8042 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8043 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8044 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8045 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8047 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8049 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8050 Define to __sys_siglist.
8052 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8054 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8055 word-wrap, so that overflow-newline-into-fringe would work in
8056 visual-line-mode. (Bug#2749)
8057 (move_it_in_display_line_to): When the last scanned display
8058 element fits exactly on the display line, and
8059 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8060 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8061 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8062 finding buffer position that corresponds to pixel coordinates,
8063 e.g. in buffer_posn_from_coords.
8065 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8067 * process.c (handle_child_signal): Call catch_child_signal if
8070 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8072 Don't convert function pointers to void * and back.
8073 It isn't portable C, and it's easy enough to avoid.
8074 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8075 (make_save_value): Add support for SAVE_FUNCPOINTER.
8076 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8077 * print.c (print_object):
8078 Distinguish function from object pointers.
8079 * lisp.h (SAVE_FUNCPOINTER): New constant.
8080 (SAVE_SLOT_BITS): Adjust to it.
8081 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8082 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8083 (voidfuncptr): New typedef.
8084 (struct Lisp_Save_Value): New member data[0].funcpointer.
8085 (XSAVE_FUNCPOINTER): New function.
8087 Simplify buildobj processing.
8088 * Makefile.in (buildobj.h): Make it a sequence of strings each
8089 followed by comma, rather than a single string. Put it into a
8090 .tmp file in case there's an error while generating it.
8091 (gl-stamp): Use .tmp for temp files.
8092 (mostlyclean): Clean .tmp files.
8093 * doc.c (buildobj): Move to just the routine that needs it.
8094 It's now an array of strings, so processing is simpler.
8096 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8098 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8099 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8100 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8101 Invoke malloc_enable_thread even when not interactive.
8102 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8103 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8104 in this case, since the underlying bug has now been fixed.
8106 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8108 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8109 unlinking it (bug#14691).
8111 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8113 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8114 before checking whether buffer is modified. This lets
8115 `kill-buffer-query-functions' cancel killing of the buffer or save
8116 its content before `kill-buffer' asks user the "Buffer %s
8117 modified; kill anyway?" question.
8119 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8121 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8122 Let the super performKeyEquivalent deal with them (Bug#14747).
8124 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8126 * widget.c (resize_cb): Remove unused local.
8128 Do not use GTK 3 if it exists but cannot be compiled.
8129 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8130 * xterm.c (x_error_handler) [!USE_GTK]:
8133 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8135 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8137 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8138 to the valid range of values. (Bug#14753)
8140 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8141 when moving point by using the current glyph matrix. This avoids
8142 the need to force redisplay when this function is called in a
8145 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8147 Fix minor problems found by static checking.
8148 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8149 Redo the latter's body to sidestep GCC parenthesization warnings.
8150 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8151 * coding.c (detect_coding, detect_coding_system):
8152 * coding.h (struct undecided_spec):
8153 Use bool for boolean.
8154 * image.c (QCmax_width, QCmax_height): Now static.
8155 * xdisp.c (Fmove_point_visually): Remove unused local.
8157 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8159 * xdisp.c (Fmove_point_visually): New function.
8161 2013-06-28 Kenichi Handa <handa@gnu.org>
8163 * coding.h (define_coding_undecided_arg_index): New enum.
8164 (coding_attr_index): New members
8165 coding_attr_undecided_inhibit_null_byte_detection,
8166 coding_attr_undecided_inhibit_iso_escape_detection,
8167 coding_attr_undecided_prefer_utf_8.
8168 (undecided_spec): New struct.
8169 (struct coding_system): New member `undecided' of the member
8172 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8173 (detect_coding): Likewise.
8174 (detect_coding_system): Likewise.
8175 (Fdefine_coding_system_internal): New coding system properties
8176 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8178 (syms_of_coding): Adjust for coding_arg_undecided_max.
8180 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8182 * image.c (x_from_xcolors): Remove unused local.
8184 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8186 Defer image data transfer between X client and server until actual
8189 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8192 * image.c (Destroy_Image): Remove.
8193 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8194 `mask_p', and `colors_p'. All uses changed.
8195 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8196 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8197 New macros for `flags' arg to x_clear_image_1.
8198 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8199 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8200 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8201 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8202 (image_get_x_image, image_unget_x_image): New functions or macros.
8203 (image_background, image_background_transparent, x_to_xcolors)
8204 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8205 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8206 instead of Destroy_Image.
8207 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8208 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8209 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8210 (imagemagick_load_image, svg_load_image): Use them instead of
8211 x_create_x_image_and_pixmap, and x_put_x_image followed by
8212 x_destroy_x_image, respectively.
8213 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8214 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8215 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8216 background_transparent fields.
8217 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8218 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8220 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8222 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8223 This mostly consists of undoing recent changes.
8224 * callproc.c (Fcall_process):
8225 * process.c (create_process):
8226 Do not worry about catching SIGCHLD here, undoing previous change.
8227 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8228 * process.c, process.h (catch_child_signal):
8229 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8230 * process.c (catch_child_handler): Don't worry about being called
8231 lazily and do not assume caller has blocked SIGCHLD, undoing
8232 previous change. Move first-time stuff back to
8233 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8234 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8235 set lib_child_handler if it's already initialized, which may
8236 help avoid problems on GNUstep.
8238 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8240 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8241 * callproc.c (Fcall_process):
8242 * process.c (create_process):
8243 Make sure SIGCHLD is caught before we fork,
8244 since Emacs startup no arranges to catch SIGCHLD.
8245 * process.c (lib_child_handler): Initialize to null, not to
8247 (catch_child_signal): Allow self to be called lazily.
8248 Do nothing if it's already been called.
8249 Assume caller has blocked SIGCHLD (all callers do now).
8250 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8251 just before it's really needed.
8252 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8253 since it hasn't been caught yet.
8255 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8257 * image.c (compute_image_size): New function to implement
8258 :max-width and :max-height.
8259 (imagemagick_load_image): Use it.
8261 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8263 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8264 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8266 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8267 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8268 the SIGCHLD handler, since the code is not atomic and (due to glib)
8269 signals may be arriving now.
8270 * sysdep.c (init_signals): Do not catch child signals here;
8271 'main' now does that later, at a safer time.
8273 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8275 Clean up SIGCHLD handling a bit (Bug#14569).
8276 * process.c, process.h (catch_child_signal):
8277 Now always extern, even if !NS_IMPL_GNUSTEP.
8278 * process.c (catch_child_signal): Move glib tickler here from
8279 init_process_emacs, so that it's done earlier in Emacs
8280 initialization. Also move the noninteractive && !initialized
8281 check here from init_process_emacs. This is all a bit cleaner for
8282 GNUish platforms, and I hope it works around the Cygwin bug.
8283 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8284 that glib signal handling is tickled before glib creates threads.
8286 * process.c (wait_reading_process_output): Avoid int overflow
8287 when reading more than 2 GiB total from a process.
8289 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8291 * process.c (create_process): Handle a couple more cases,
8292 i.e., work even if new_argv and wait_child_setup[i] are cached.
8293 Use Fcall_process's style for volatile vars.
8295 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8297 * process.c (create_process): Mark PROCESS volatile.
8299 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8301 Use C99-style flexible array members if available.
8302 This avoids some subtle aliasing issues, which typically
8303 aren't a problem with GCC but may be a problem elsewhere.
8304 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8305 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8306 In either case, it uses a flexible array member rather than
8307 the old struct hack. All uses changed.
8308 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8309 Adjust to sdata reorganization.
8310 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8311 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8312 that ports better to pre-C99 non-GCC.
8313 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8314 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8315 as the latter has changed.
8316 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8317 and port better to pre-C99 GCC.
8318 * image.c (struct xpm_cached_color):
8319 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8320 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8321 Use FLEXIBLE_ARRAY_MEMBER.
8322 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8323 Move decl to top level so it gets checked against implementation.
8324 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8325 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8327 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8329 * syntax.c: Integer cleanups.
8330 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8331 All uses that need 0-or-2 changed to:
8332 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8333 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8334 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8335 (char_quoted, prev_char_comend_first, back_comment)
8336 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8337 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8338 Use bool for boolean.
8339 (update_syntax_table, skip_chars, skip_syntaxes):
8340 Prefer int to unsigned when either will do.
8341 (back_comment): Return boolean success flag, like forw_comment,
8342 instead of positive-or-minus-1 (which might have overflowed int anyway).
8343 Don't stuff ptrdiff_t into int.
8344 (syntax_spec_code, syntax_code_spec): Now const.
8345 (Fmatching_paren, scan_lists, scan_sexps_forward):
8346 Use enum syntaxcode for syntax code.
8347 (Fmatching_paren): Check that arg is a character, not just an integer.
8348 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8349 (Finternal_describe_syntax_value): Omit no-longer-needed
8351 (skip_chars): Use char, not unsigned char, when the distinction
8353 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8354 * bytecode.c (exec_byte_code):
8355 * syntax.c (syntax_spec_code, Fchar_syntax)
8356 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8358 * syntax.h (SYNTAX_WITH_FLAGS):
8359 Omit unnecessary casts.
8361 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8363 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8364 line dimensions here, to avoid race conditions with the main
8365 thread. (Bug#14062, bug#14630, bug#14669)
8367 * w32term.c (w32_draw_window_cursor): Compute the header line and
8368 mode line dimensions here.
8369 <w32_system_caret_window, w32_system_caret_hdr_height>:
8370 <w32_system_caret_mode_height>: New variables.
8372 * w32term.h: Declare them.
8374 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8376 * alloc.c (die): Move "assertion failed" string here ...
8377 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8378 COND when SUPPRESS_CHECKING. This shrinks the executable text
8379 size by 0.8% to 2.2% when configured with --enable-checking,
8380 depending on optimization flags (GCC 4.8.1 x86-64).
8382 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8384 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8386 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8387 base is 2; this is more accurate.
8389 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8391 * sound.c (string_default): Move to !WINDOWSNT section.
8392 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8394 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8396 * sound.c: Integer cleanups.
8397 Remove unnecessary forward decls.
8398 (struct sound_device): The 'file' member is now a Lisp_Object, not
8399 a char *, so that we needn't invoke alloca on a huge size.
8400 (Fplay_sound_internal): Adjust to this.
8401 (string_default): New function.
8402 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8403 Use it to adjust to the struct sound_device change.
8404 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8405 (be2hs) [0]: Remove.
8407 * syntax.c (skip_chars): Don't use uninitialized storage
8408 when searching a multibyte buffer for characters that are not in a
8409 unibyte string that contains non-ASCII characters.
8411 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8413 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8414 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8416 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8418 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8420 2013-06-18 Kenichi Handa <handa@gnu.org>
8422 * font.c (Ffont_spec): Signal an error for an invalid font name
8425 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8427 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8428 In particular this ports to 32-bit sparc Sun cc.
8429 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8430 array with a dummy element at specpdl[-1], so that its address can
8432 (unbind_to): Do not copy the binding; not needed, now that we
8433 copy old_value in the one place where the copy is needed.
8434 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8435 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8436 (union specbinding): Rename from struct specbinding. Redo layout
8437 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8438 which is not portable. With Sun C 5.12 32-bit sparc, the
8439 declaration causes nargs to be an unsigned bitfield, a behavior
8440 that the C standard allows; but Emacs wants nargs to be signed.
8441 The overall type is now a union of structures rather than a
8442 structure of union of structures, and the 'kind' member is now a
8443 bitfield, so that the overall type doesn't grow. All uses changed.
8444 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8446 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8448 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8449 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8451 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8453 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8455 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8456 unless we know that the window w's frame is a frame object.
8457 Another attempt at solving bug#14062 and bug#14630.
8459 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8461 * textprop.c (property_set_type): New enum.
8462 (add_properties): Allow appending/prepending text properties.
8463 (add_text_properties_1): Factored out of Fadd_text_properties.
8464 (Fadd_text_properties): Move all the code into
8465 add_text_properties_1.
8466 (Fadd_face_text_property): New function that calls
8467 add_text_properties_1.
8469 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8471 Move functions from lisp.h to individual modules when possible.
8472 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8473 * alloc.c (XFLOAT_INIT, set_symbol_name):
8474 * buffer.c (CHECK_OVERLAY):
8475 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8476 (set_char_table_parent):
8477 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8478 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8479 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8480 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8482 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8483 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8484 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8485 (backtrace_args, backtrace_debug_on_exit):
8486 * floatfns.c (CHECK_FLOAT):
8487 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8488 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8489 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8490 (set_hash_index_slot):
8491 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8492 * marker.c (CHECK_MARKER):
8493 * textprop.c (CHECK_STRING_OR_BUFFER):
8494 * window.c (CHECK_WINDOW_CONFIGURATION):
8495 Move here from lisp.h, and make these functions static rather than
8497 * buffer.c (Qoverlayp):
8499 * fns.c (Qhash_table_p):
8500 * window.c (Qwindow_configuration_p):
8502 * lisp.h: Remove the abovementioned defns and decls.
8504 Use functions, not macros, for XINT etc (Bug#11935).
8505 In lisp.h, prefer functions to function-like macros, and
8506 constants to object-like macros, when either will do. This:
8507 . simplifies use, as there's no more need to worry about
8508 arguments' side effects being evaluated multiple times.
8509 . makes the code easier to debug on some platforms.
8510 However, when using gcc -O0, keep using function-like macros
8511 for a few critical operations, for performance reasons.
8512 This sort of thing isn't needed with gcc -Og, but -Og
8513 is a GCC 4.8 feature and isn't widely-enough available yet.
8514 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8515 Remove enum lsb_bits; no longer needed.
8516 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8517 * buffer.c (Qoverlap):
8519 * fns.c (Qhash_table_p):
8520 Now extern, so lisp.h can use these symbols.
8521 * dispextern.h: Include character.h, for MAX_CHAR etc.
8522 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8523 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8524 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8525 (GLYPH_CODE_P): Move here from lisp.h.
8526 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8527 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8528 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8529 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8530 XUNTAG now returns void *.
8531 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8532 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8533 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8534 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8535 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8536 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8537 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8538 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8539 New macros, renamed from their sans-lisp_h_ counterparts.
8540 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8541 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8542 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8543 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8544 If compiling via GCC without optimization, define these as macros
8545 in addition to inline functions.
8546 To disable this, compile with -DINLINING=0.
8547 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8548 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8549 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8550 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8551 (INTMASK, VALMASK): Now macros, since static values cannot be
8552 accessed from extern inline functions.
8553 (VALMASK): Also a constant, for benefit of old GDB.
8554 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8555 is INTEGERP, which can fold it in.
8556 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8557 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8558 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8559 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8560 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8561 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8562 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8563 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8564 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8565 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8566 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8567 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8568 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8569 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8570 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8571 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8572 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8573 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8574 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8575 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8576 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8577 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8578 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8579 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8580 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8581 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8582 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8583 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8584 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8585 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8586 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8587 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8588 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8590 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8591 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8592 (VALMASK): Define in one place rather than in two, merging the
8593 USE_LSB_TAG parts; this is simpler.
8594 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8595 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8596 Move up, to avoid use before definition.
8597 Also include "globals.h" earlier, for the same reason.
8598 (make_natnum): New function.
8599 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8600 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8601 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8602 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8603 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8604 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8605 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8606 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8607 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8608 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8609 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8610 (Qwindow_configuration_p, Qimage): New forward declarations.
8611 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8612 (STRING_COPYIN): Remove; unused.
8613 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8614 (xcar_addr, xcdr_addr): New functions. All uses changed.
8615 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8616 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8617 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8618 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8619 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8620 (TYPE_RANGED_INTEGERP): Simplify.
8621 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8622 (setlocale, fixup_locale, synchronize_system_messages_locale)
8623 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8624 Now empty functions, not macros.
8625 (functionp): Return bool, not int.
8626 * window.c (Qwindow_configuration_p): Now extern,
8627 so window.h can use it.
8628 * window.h (Qwindowp): Move decl back to lisp.h.
8630 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8632 * xdisp.c (Fline_pixel_height): New function, required for solving
8635 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8637 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8639 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8641 * lread.c (syms_of_lread):
8642 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8644 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8646 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8648 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8650 * fileio.c (expand_file_name): Doc fix.
8652 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8654 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8655 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8656 Wait for self, not for 0. This can't hurt on GNU or similar
8657 system, and may help with Cygwin.
8659 * keyboard.c: Don't use PROP (...) as an lvalue.
8660 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8661 Use set_prop (A, B), not PROP (A) = B.
8663 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8665 * xdisp.c (get_it_property): Use it->window instead of generating
8666 a Lisp object from it->w.
8668 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8670 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8671 get-char-property the window that is being rendered, instead of
8672 the buffer, to support window-specific overlays. (Bug#14575)
8673 (compute_display_string_pos): When W is NULL, use the current
8674 buffer as the object to pass to get-char-property.
8675 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8676 pointer member of the bidi iterator, since no window is pertinent
8679 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8681 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8682 being displayed, and pass it to compute_display_string_pos.
8683 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8684 (bidi_paragraph_init): All callers changed.
8686 * xdisp.c (init_from_display_pos, init_iterator)
8687 (handle_single_display_spec, next_overlay_string)
8688 (get_overlay_strings_1, reseat_1, reseat_to_string)
8689 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8690 Set bidi_it.w member from it->w.
8691 (compute_display_string_pos): Accept additional argument, the
8692 window being displayed, and pass it to Fget_char_property.
8695 * dispextern.h (struct bidi_it): New member w, the window being
8697 (compute_display_string_pos): Adjust prototype.
8699 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8701 * xgselect.c: Remove unneeded include xterm.h.
8703 * process.c (wait_reading_process_output): Check for NS before GLIB.
8704 GLIB may be linked in due to rsvg, but ns_select must be called.
8706 * xgselect.c (xg_select): Remove call to window_system_available
8707 and g_main_context_pending at the top, so Gdk events (i.e. file
8708 notify) are processed when Emacs is started with -nw.
8710 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8712 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8713 (ctagsfiles3): New variable, includes only *.m files.
8714 (TAGS): Use an explicit language name in the regular expressions,
8715 to avoid transformation of '/SOMETHING' by MSYS to
8716 'c:\MSYS\SOMETHING'.
8718 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8720 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8722 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8724 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8725 still need to set the mouse pointer shape and activate help-echo.
8728 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8730 A few porting etc. fixes for the new file monitor code.
8731 See the thread containing
8732 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8733 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8734 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8735 (dir_monitor_callback, Fgfile_rm_watch):
8736 Use assq_no_quit instead of Fassoc, for speed.
8737 (dir_monitor_callback, Fgfile_rm_watch):
8738 eassert that the monitor is a fixnum.
8739 (dir_monitor_callback): No need for CDR_SAFE.
8740 Simplify building of lisp with alternative tails.
8741 (Fgfile_add_watch, Fgfile_rm_watch):
8742 Do not assume glib functions set errno reliably on failure.
8743 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8744 and signal an error otherwise.
8745 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8746 Use Fdelq instead of Fdelete, for speed.
8748 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8750 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8751 don't insist on being invoked on a highlighted tool-bar button.
8752 Avoids losing tool-bar functionality when mouse-highlight is nil.
8753 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8754 Don't highlight when mouse-highlight is nil.
8755 (note_mouse_highlight): When mouse-highlight is nil, don't return
8756 right away; instead, run tool-bar and mode-line highlight
8757 subroutine, clear any existing highlight, and revert the mouse
8758 pointer to its default shape. (Bug#14558)
8760 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8762 * lisp.mk (lisp): Add prog-mode.el.
8764 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8766 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8767 * process.c (dummy_handler): New function.
8768 (lib_child_handler): New static var.
8769 (handle_child_signal): Invoke it.
8770 (catch_child_signal): If a library has set up a signal handler,
8771 save it into lib_child_handler.
8772 (init_process_emacs): If using glib and not on Windows, tickle glib's
8773 child-handling code so that it initializes its private SIGCHLD handler.
8774 * syssignal.h (SA_SIGINFO): Default to 0.
8775 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8776 31; it should no longer be needed now.
8778 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8780 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8782 * gfilenotify.c (globals_of_gfilenotify): New function.
8783 (syms_of_gfilenotify): Move global initialization there.
8785 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8787 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8789 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8790 * keyboard.c (menu_bar_items, tool_bar_items):
8791 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8792 not override local keymaps any more.
8794 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8796 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8798 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8800 * w32console.c (initialize_w32_display): Return the dimensions of
8801 the console window via 2 additional arguments, not via the current
8802 frame. This avoids crashes due to overrunning the bounds of
8803 frame's decode_mode_spec_buffer, which is not resized following
8804 the change of the frame dimensions from the initial 10x10.
8806 * w32term.h (w32_initialize_display_info): Adjust prototype.
8808 * term.c (init_tty): Take dimensions of the frame from the values
8809 returned by initialize_w32_display.
8811 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8812 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8813 (LIBES): Add $(GFILENOTIFY_LIBS).
8815 * w32inevt.c (handle_file_notifications): Add dummy implementation
8816 for !HAVE_W32NOTIFY.
8818 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8820 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8822 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8824 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8826 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8828 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8830 Fix minor problems found by static checking.
8831 * data.c (pure_write_error):
8832 Use xsignal2, not Fsignal, as Fsignal might return.
8833 * eval.c (set_backtrace_debug_on_exit): Now static.
8834 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8835 No longer inline. EXTERN_INLINE is needed only for functions
8836 defined in .h files. Reindent function header as per GNU style.
8837 (backtrace_p, backtrace_top, backtrace_next):
8838 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8839 compiler or linker. Add extern decls to pacify gcc -Wall.
8840 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8842 * frame.c (free_monitors): Define only on platforms that need it.
8843 * nsterm.m (ns_term_init):
8844 * process.c (catch_child_signal):
8845 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8846 defined on all porting targets these days.
8847 * process.c, process.h (catch_child_signal):
8848 Make it extern only if NS_IMPL_GNUSTEP is defined.
8850 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8852 * w32.c (gettimeofday): Make the signature identical to prototype
8853 in nt/inc/sys/time.h.
8855 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8857 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8860 * keyboard.c (safe_run_hooks_error): Improve error message.
8862 * data.c (pure_write_error): Add `object' argument.
8863 * puresize.h (CHECK_IMPURE): Use it.
8865 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8867 * Makefile.in (NOTIFY_OBJ): New variable.
8868 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8870 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8871 Call syms_of_gfilenotify.
8873 * gfilenotify.c: New file.
8875 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8876 and Qfile_w32notify.
8877 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8878 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8880 * lisp.h: Declare syms_of_gfilenotify.
8882 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8884 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8886 Merge the specpdl and backtrace stacks. Make the structure of the
8887 specpdl entries more obvious via a tagged union of structs.
8888 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8889 (enum specbind_tag): New enum.
8890 (struct specbinding): Make it a tagged union of structs.
8891 Add a case for backtrace records.
8892 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8893 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8894 (backtrace_debug_on_exit): New accessors.
8895 (struct backtrace): Remove.
8896 (struct catchtag): Remove backlist field.
8897 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8899 (Flocal_variable_p): Speed up the common case where the binding is
8901 * eval.c (backtrace_list): Remove.
8902 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8903 (set_backtrace_args, set_backtrace_nargs)
8904 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8905 (backtrace_next): New functions.
8906 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
8907 (unwind_to_catch, internal_lisp_condition_case)
8908 (internal_condition_case, internal_condition_case_1)
8909 (internal_condition_case_2, internal_condition_case_n): Don't bother
8910 with backtrace_list any more.
8911 (Fsignal): Adjust to new backtrace format.
8912 (grow_specpdl): Move up.
8913 (record_in_backtrace): New function.
8914 (eval_sub, Ffuncall): Use it.
8915 (apply_lambda): Adjust to new backtrace format.
8916 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8918 (specbind): Adjust to new specpdl format. Simplify.
8919 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8920 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8922 (mark_backtrace): Remove.
8923 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8924 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8925 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8927 * profiler.c (record_backtrace): Use get_backtrace.
8928 (handle_profiler_signal): Use backtrace_top_function.
8929 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8932 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8934 * process.h (catch_child_signal): Declare.
8936 * process.c (catch_child_signal): New function.
8937 (init_process_emacs): Call it.
8939 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8940 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8942 (x_set_cursor_type): Remove declaration.
8943 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8944 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8945 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8946 (ns_get_color): Use F suffix on float.
8947 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8948 (ns_get_rgb_color): Remove.
8949 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8950 (note_mouse_movement): x and y are CGFloat.
8951 (ns_draw_fringe_bitmap): Remove unused rowY.
8952 Change #if to COCOA && >= 10_6.
8953 (ns_draw_window_cursor): Remove unused overspill.
8954 (ns_draw_underwave): width and x are EamcsCGFloat.
8955 (ns_draw_box): thickness is CGFloat.
8956 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8957 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8958 if not in main thread.
8959 (ns_get_pending_menu_title, ns_check_menu_open)
8960 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8961 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8962 (sendFromMainThread:): New method.
8963 (changeFont:): size is CGFloat.
8964 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8965 Disable warning about permanent text.
8966 (characterIndexForPoint:): Adjust return type depending on GNUstep
8968 (mouseDown:): delta is CGFloat.
8969 (updateFrameSize): Remove unised variable f.
8970 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8971 Cast float to EmacsCGFloat.
8972 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8973 also to -1 when restoring.
8974 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8975 inside NS_IMPL_COCOA.
8976 (toggleFullScreen:): Put call to toggleFullScreen inside
8977 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8978 (setPosition:portion:whole:): por is CGFloat.
8979 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8980 (mouseDown:): Use CGFloat.
8981 (mouseDragged:): Remove unised variable edge.
8982 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8984 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8986 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8987 when NS_IMPL_GNUSTEP.
8988 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8989 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8990 (EmacsToolbar): Add clearAll. Add tag argument to
8991 addDisplayItemWithImage.
8992 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8994 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8996 * nsmenu.m (ns_update_menubar): Make static.
8997 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8998 (fillWithWidgetValue:): Add cast to SEL for setAction.
8999 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9000 (update_frame_tool_bar): Update code for GNUstep.
9001 (clearAll): New method.
9002 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9003 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9004 Move identifierToItem setObject and activeIdentifiers addObject before
9005 call to insertItemWithItemIdentifier.
9006 (validateVisibleItems): Fix indentation.
9007 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9008 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9009 UtilityWindow to aStyle, remove call to setStyleMask.
9011 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9013 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9014 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9015 Use F suffix on floats.
9016 (ns_char_width): Returns CGFloat.
9017 (ns_ascii_average_width): w is CGFloat instead of float.
9018 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9020 (ns_glyph_metrics): CGFloat instead of float.
9022 * nsfns.m (x_set_foreground_color, x_set_background_color):
9024 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9025 remove unused variables.
9026 (Fns_read_file_name): Keep track if panel is for save.
9027 Use ns_filename_from_panel/ns_directory_from_panel.
9028 (Fns_list_services): delegate only used for COCOA.
9029 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9030 Just return the input if GNUstep.
9031 (x_screen_planes): Remove.
9032 (Fxw_color_values): Use EmacsCGFloat
9033 (Fns_display_monitor_attributes_list): Only get screen number for
9035 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9037 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9038 ns_directory_from_panel.
9040 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9042 * process.c (handle_child_signal): Also use WCONTINUED.
9043 This is so that list-processes doesn't mistakenly list the process
9044 as stopped, when the process has actually been continued and is
9047 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9049 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9050 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9051 not already configured.
9053 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9055 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9057 * Makefile.in (mostlyclean): Remove *.res files.
9059 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9061 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9062 a buffer (bug#8447).
9064 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9066 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9067 display vector, and we backtrack, handle the case that the
9068 previous character position is also displayed from a display
9069 vector or covered by a display string or image. (Bug#14476)
9071 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9073 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9074 (struct MonitorInfo, free_monitors): Remove.
9075 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9076 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9077 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9080 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9081 (struct MonitorInfo, free_monitors): Remove.
9082 (ns_screen_name): Make static.
9083 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9084 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9087 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9088 (struct MonitorInfo): New struct.
9089 (free_monitors, make_monitor_attribute_list): Declare.
9091 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9093 (free_monitors, make_monitor_attribute_list): New functions.
9094 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9097 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9099 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9101 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9103 * keyboard.c: Apply keyboard decoding only to events that come directly
9104 from the tty, not from unread-command-events (bug#14368).
9105 (read_event_from_main_queue): New function, extracted from read_char.
9106 (read_decoded_char): Remove.
9107 (read_decoded_event_from_main_queue): New function to replace it.
9108 (read_char): Use it.
9109 (read_key_sequence): Use read_char rather than read_decoded_char.
9111 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9113 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9115 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9117 2013-05-22 Kenichi Handa <handa@gnu.org>
9119 The following changes are to fix the setting of
9120 buffer-file-coding-system on, for instance, C-x RET c unix RET
9121 _FILE_OF_DOS_EOL_TYPE_ RET.
9123 * coding.h (struct coding_system): New member detected_utf8_chars.
9125 * coding.c (detect_coding_utf_8): Count characters and check EOL
9126 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9128 (setup_coding_system): Do not initialize coding->head_ascii.
9129 (check_ascii): Do not set coding->eol_seen but update it. Do not
9130 call adjust_coding_eol_type here.
9131 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9132 If the eol-type of CODING is already specified, adjust the eol type
9133 of the found coding-system.
9134 (decode_coding_gap): Cancel previous change. Utilize the
9135 character numbers counted by detect_coding_utf_8. Fix detection
9138 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9140 * search.c (looking_at_1): Only set last_thing_searched if the match
9141 changed the match-data (bug#14281).
9143 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9145 * xdisp.c (reseat_at_previous_visible_line_start):
9146 Already declared in dispextern.h, so remove it here.
9147 (move_it_vertically_backward): Likewise.
9149 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9151 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9152 (Fx_display_pixel_width, Fx_display_pixel_height)
9153 (Fx_display_mm_width, Fx_display_mm_height):
9154 Mention `display-monitor-attributes-list' in docstrings.
9156 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9157 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9158 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9159 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9160 (Fx_display_backing_store, Fx_display_visual_class)
9161 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9162 (Fx_display_grayscale_p, Fx_display_pixel_width)
9163 (Fx_display_pixel_height, Fx_display_planes)
9164 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9165 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9166 (Fx_display_mm_width, Fx_display_mm_height)
9167 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9168 height for all physical monitors as in X11.
9170 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9171 Return pixel width or height for all physical monitors as in X11.
9173 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9175 Port --enable-gcc-warnings to clang.
9176 * bytecode.c (exec_byte_code):
9178 Redo diagnostic pragmas to pacify clang, too.
9179 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9180 * editfns.c (Fencode_time):
9181 * fileio.c (file_accessible_directory_p):
9182 * font.c (font_unparse_xlfd):
9183 Use '&"string"[index]' instead of '"string" + (index)'.
9184 * undo.c (user_error): Remove; unused.
9186 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9188 * insdel.c (insert_1_both): Document the arguments, instead of
9189 referring to insert_1, which no longer exists.
9191 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9192 some window, increment windows_or_buffers_changed, so that
9193 *Messages* display in that window is updated. (Bug#14408)
9195 * w32.c: Include epaths.h.
9196 (init_environment): Use cmdproxy.exe without leading directories.
9197 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9199 (gettimeofday): Adjust signature and return value to Posix
9202 * unexw32.c (open_output_file): Delete the existing emacs.exe
9203 before creating it, to break the hard link to the versioned
9206 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9207 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9208 (FIRSTFILE_OBJ): New variables.
9209 (W32_RES): Rename to EMACSRES. All users changed.
9210 (base_obj): Use $(CM_OBJ).
9211 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9212 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9213 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9214 $(W32_RES_LINK) before $(LIBES).
9215 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9217 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9219 * makefile.w32-in (DOC): Use just "DOC".
9221 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9223 * process.c: Export default filters and sentinels to Elisp.
9224 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9226 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9227 (Fset_process_sentinel, Fformat_network_address):
9228 Default to them instead of nil.
9229 (server_accept_connection): Sentinels can't be nil any more.
9230 (read_and_dispose_of_process_output): New function, extracted from
9231 read_process_output.
9232 (read_process_output): Use it; filters can't be nil.
9233 (Finternal_default_process_filter): New function, extracted from
9234 read_process_output.
9235 (exec_sentinel_unwind): Remove function.
9236 (exec_sentinel): Don't zilch sentinel while running.
9237 (status_notify): Sentinels can't be nil.
9238 (Finternal_default_process_sentinel): New function extracted from
9240 (setup_process_coding_systems): Default filter is not nil any more.
9241 (syms_of_process): Export new Elisp functions and initialize
9243 * lisp.h (make_lisp_proc): New function.
9245 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9247 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9249 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9251 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9252 unless we know that the window w is a leaf window.
9253 Another attempt at solving bug#14062.
9255 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9257 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9260 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9262 * image.c (gif_load): Check that subimages fit (Bug#14345).
9264 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9266 * lread.c (skip_dyn_eof): New function.
9267 (read1): Use it to skip the end of a file in response to #@00.
9269 * doc.c (get_doc_string): Slightly relax the sanity checking.
9271 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9273 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9274 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9275 (MonitorInfo): New struct.
9276 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9277 (Fns_display_monitor_attributes_list): New functions.
9278 (display-usable-bounds): Remove.
9279 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9282 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9284 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9285 (GTK_CHECK_VERSION): New macro, if not already defined.
9286 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9287 replaced by GTK_CHECK_VERSION.
9289 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9291 * xterm.h (GTK_PREREQ): New macro.
9292 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9293 to use this macro instead, for consistency and clarity.
9295 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9297 * xdisp.c (row_for_charpos_p): New function, with code of
9298 cursor_row_p, but accepts an additional argument CHARPOS instead
9299 of using a hardcoded PT.
9300 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9301 (row_containing_pos): Call row_for_charpos_p instead of partially
9302 doing the same. Fixes cursor positioning under longlines-mode
9303 when longlines-show-effect includes more than one newline, when
9304 moving the cursor vertically up.
9306 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9308 * makefile.w32-in (ACL_H): New macro.
9309 ($(BLD)/fileio.$(O)): Update dependencies.
9311 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9313 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9314 * Makefile.in (LIB_ACL): New macro.
9315 (LIBACL_LIBS): Remove.
9316 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9317 * fileio.c: Include <acl.h>.
9318 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9319 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9321 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9324 * unexelf.c: Don't assume ElfW (Half) fits in int.
9325 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9326 when dealing with ElfW (Half) values, since they can exceed 2**31
9327 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9328 (entry_address): Omit unused NUM arg. All uses changed.
9330 2013-05-07 Juri Linkov <juri@jurta.org>
9332 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9333 to the string converted from number with `Fnumber_to_string'.
9336 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9338 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9339 This fixes a problem introduced by my previous change.
9341 2013-05-07 Glenn Morris <rgm@gnu.org>
9343 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9345 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9347 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9349 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9351 Static checking by GCC 4.8.0.
9352 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9353 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9354 (x_get_monitor_attributes_fallback)
9355 (x_get_monitor_attributes_xinerama)
9356 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9357 Define only if USE_GTK.
9358 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9359 (x_get_monitor_attributes_fallback): Omit unused locals.
9360 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9361 Use double, not float, to avoid mixed-mode floating point arithmetic.
9363 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9364 Jan Djärv <jan.h.d@swipnet.se>
9366 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9367 (XINERAMA_CFLAGS): New macros.
9368 (ALL_CFLAGS, LIBES): Use them.
9370 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9371 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9372 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9373 (syms_of_xfns): DEFSYM them.
9374 (struct MonitorInfo): New struct.
9375 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9376 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9377 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9378 (x_get_monitor_attributes_xinerama): New functions.
9379 (Fx_display_monitor_attributes_list): New primitive.
9380 (syms_of_xfns): Defsubr it.
9382 * xterm.h (x_display_info): Add Xatom_net_workarea and
9383 Xatom_net_current_desktop.
9385 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9386 and dpyinfo->Xatom_net_current_desktop.
9388 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9390 * xdisp.c (pos_visible_p): Use the special code for finding the
9391 beginning of a display property or overlay for any "replacing"
9392 display property, not just for display strings. This solves
9393 incorrect reporting of position by posn-at-point. (Bug#14241)
9395 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9397 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9398 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9399 Verify that ElfW (Half) fits in int.
9400 (fatal): Use same signature as lisp.h.
9401 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9402 configure and build with -DUNEXELF_DEBUG without worrying about
9403 other modules that use DEBUG.
9404 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9405 possibly-wide integers now uses it instead of plain fprintf.
9406 (entry_address): New function, which avoids problems with 32-bit
9407 overflow on 64-bit hosts.
9408 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9409 (round_up): Don't assume the remainder fits in int.
9410 (find_section): Use bool for boolean. Simplify debug code.
9411 (unexec): Don't assume file sizes fit in int or size_t.
9412 Omit unnecessary trailing newline in 'fatal' format.
9413 Use strerror rather than outputting decimal error number.
9414 Remove unused code when emacs is not defined;
9415 this file relies on Emacs now.
9416 Don't assume e_phnum and e_shnum are positive.
9418 * regex.c: Fix problems when DEBUG is defined.
9419 (extract_number, extract_number_and_incr): Define regardless of
9420 whether DEBUG is defined; that's simpler and makes the code less
9421 likely to go stale in the normal case when DEBUG is not defined.
9422 Return int rather than taking an int * arg. All callers changed.
9423 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9424 Remove, replacing with ...
9425 (DEBUG_PRINT): New macro. All callers changed.
9426 (DEBUG_COMPILES_ARGUMENTS): New macro.
9427 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9428 (print_compiled_pattern, print_double_string) [DEBUG]:
9429 Use prototype rather than old-style definition.
9430 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9431 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9432 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9433 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9434 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9435 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9436 This matters only when DEBUG is defined.
9438 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9440 * xdisp.c (set_iterator_to_next): Set the
9441 ignore_overlay_strings_at_pos_p flag only if we are _really_
9442 iterating over an overlay string, as indicated by the
9443 current.overlay_string_index member. (Bug#14306)
9445 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9447 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9448 to where it is used, to avoid autorelease issues (Bug#14050).
9450 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9452 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9453 * fileio.c (syms_of_fileio): Implement this.
9454 * filelock.c (create_lock_file): If symbolic links don't work, so
9455 we use a regular file as a lock file, do not fsync the lock file;
9458 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9460 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9461 (syms_of_minibuf): Adjust accodingly.
9463 * callint.c (Fcall_interactively): Adjust calls accordingly.
9465 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9467 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9468 w->contents is a buffer before computing everything else.
9469 Use parentheses to disambiguate last part of the condition.
9471 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9472 assertion violations. (Bug#14062)
9474 2013-05-01 David Reitter <david.reitter@gmail.com>
9476 * nsfns.m (ns_tooltip): Initialize.
9478 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9480 * coding.c (decode_coding_gap): Don't remove the character before
9481 a newline unless it's a CR character. (Bug#14287)
9483 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9485 * dispextern.h (struct face): Move enum face_underline_type
9486 earlier so that bitfields can be in the same word.
9488 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9490 * nsfns.m (handlePanelKeys): New function.
9491 (EmacsOpenPanel:performKeyEquivalent:)
9492 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9493 arrows/function/control and copy/paste keys (Bug#14296).
9495 2013-04-27 Juri Linkov <juri@jurta.org>
9497 * callint.c (Fcall_interactively): Call `Qread_number' for
9498 interactive code letter `n' instead of using duplicate code.
9501 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9503 * systime.h (make_timeval): Declare as 'const'.
9505 2013-04-27 Kenichi Handa <handa@gnu.org>
9507 * font.c (font_open_entity): Always open a font of manageable
9510 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9512 Port better to AIX (Bug#14258).
9513 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9516 2013-04-24 Kenichi Handa <handa@gnu.org>
9518 * coding.c (decode_coding_iso_2022): When an invalid escape
9519 sequence is encountered, reset the invocation and designation
9520 status to the safest one.
9522 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9524 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9525 Without this fix, "make distclean" leaves stamp-h1 behind.
9527 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9529 * w32fns.c (w32_fullscreen_rect): New function to compute the
9530 window rectangle for the given fullscreen mode.
9531 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9532 longer tunes the window size. This keeps the window's edges flush
9533 with the screen and allows the taskbar to hide itself in fullboth.
9535 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9536 window decorations and uses the entire screen.
9538 * w32term.h (w32_fullscreen_rect) Add prototype.
9539 (struct w32_output): Replace normal_width, normal_height,
9540 normal_top, and normal_left members with a single normal_placement
9542 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9544 (FRAME_NORMAL_PLACEMENT): New macro.
9546 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9548 * minibuf.c (Ftest_completion): Silence compiler warning.
9550 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9552 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9555 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9558 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9559 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9560 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9561 parentheses where appropriate.
9563 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9565 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9567 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9569 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9570 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9571 Mention in the doc string that setting these variables takes
9572 effect only after a call to set-window-buffer. (Bug#14200)
9574 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9576 * indent.c (Fvertical_motion): Don't consider display strings on
9577 overlay strings as display strings on the buffer position we
9578 started from. This prevents vertical cursor motion from jumping
9579 more than one line when there's an overlay string with a display
9580 property at end of line.
9581 Reported by Karl Chen <Karl.Chen@quarl.org> in
9582 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9584 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9586 * window.c (select_window): `record_buffer' even if window is
9587 already selected (bug#14191).
9589 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9591 * window.c (Fwindow_end): Test more flags, including the buffer's
9592 last_overlay_modified flag, to determine whether the window's
9593 display is really up-to-date. Prevents the function from
9594 returning a stale value. (Bug#14170)
9595 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9598 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9600 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9601 garbaged only if it is not already the top frame on its TTY.
9602 This prevents flickering due to constant redrawing of TTY frames when
9603 there are GUI frames open in the same session. (Bug#13864)
9605 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9607 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9608 of marking the idle timers directly.
9610 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9612 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9615 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9617 * window.c (select_window): Don't record_buffer while the invariant is
9618 temporarily broken (bug#14161).
9620 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9622 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9624 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9626 2013-04-07 Romain Francoise <romain@orebokech.com>
9628 Ignore additional platform-specific ACL errors (Bug#13702).
9629 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9630 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9632 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9634 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9637 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9639 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9640 This bug was introduced by my 2013-02-25 change that simplified
9641 data_start configuration. Without this change, on GNU/Linux
9642 an Emacs configured with --enable-profiling fails immediately
9643 due to a profiler signal.
9644 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9645 with these flags. On platforms where special flags are needed
9646 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9647 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9648 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9650 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9652 Get rid of some platform-specific functions examining window
9653 system and its capabilities. This is a partial rework of the
9655 * lisp.h (have_menus_p): Remove prototype. This function is
9656 replaced with platform-independent window_system_available.
9657 (check_window_system): Move to...
9658 * frame.h (decode_window_system_frame, window_system_available):
9659 ...here, add new prototypes.
9660 * frame.c (window_system_available, decode_window_system_frame):
9662 (check_window_system): Platform-independent now.
9663 * xterm.h (x_in_use): Remove declaration.
9665 * w32term.h (check_x_frame):
9666 * nsterm.h (check_x_frame): Remove prototypes. This function
9667 is replaced with platform-independent decode_window_system_frame.
9668 * msdos.c (have_menus_p): Remove.
9669 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9670 Remove platform-specific functions. Use check_window_system,
9671 decode_window_system_frame and check_ns_display_info where
9672 appropriate. Minor style and comment tweaks.
9673 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9674 (check_x_frame): Likewise.
9675 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9677 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9678 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9679 * xmenu.c, xselect.c: All related users changed.
9681 2013-04-03 Kenichi Handa <handa@gnu.org>
9683 The following changes is to optimize the code for reading UTF-8
9686 * coding.c (check_ascii): Rename from detect_ascii. Return value
9687 changed. Check EOL format. Do not call adjust_coding_eol_type
9689 (check_utf_8): New function.
9690 (adjust_coding_eol_type): Do nothing if already adjusted.
9691 (detect_coding): Compare the return value of check_ascii with
9692 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9693 (decode_coding_gap): Optimize for valid UTF-8.
9695 2013-03-21 Kenichi Handa <handa@gnu.org>
9697 * coding.c (syms_of_coding): Cancel previous change.
9699 * insdel.c (insert_from_gap): Fix previous change.
9701 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9703 Consistently use platform-specific function to detect window system.
9704 * lisp.h (check_window_system): New prototype. This function is
9705 going to replace check_x, check_w32 and check_ns.
9706 (have_menus_p): Mention msdos.c in comment.
9707 * fontset.c (check_window_system_func): Remove. Adjust all users.
9708 * fontset.h (check_window_system_func): Remove prototype.
9709 * nsterm.h (check_ns):
9710 * xterm.h (check_x):
9711 * w32term.h (check_w32): Likewise.
9712 * menu.c (Fx_popup_menu): Use check_window_system.
9713 * msdos.c (check_window_system): Define for MS-DOS.
9714 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9715 * w32fns.c (check_window_system): Likewise for MS-Windows.
9716 * xfns.c (check_window_system): Likewise for X.
9717 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9718 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9720 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9722 Prefer < to > in range checks such as 0 <= i && i < N.
9723 This makes it easier to visualize quantities on a number line.
9724 This patch doesn't apply to all such range checks,
9725 only to the range checks affected by the 2013-03-24 change.
9726 This patch reverts most of the 2013-03-24 change.
9727 * alloc.c (xpalloc, Fgarbage_collect):
9728 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9729 * character.c (string_escape_byte8):
9730 * charset.c (read_hex):
9731 * data.c (cons_to_unsigned):
9732 * dispnew.c (update_frame_1):
9733 * doc.c (Fsubstitute_command_keys):
9734 * doprnt.c (doprnt):
9735 * editfns.c (hi_time, decode_time_components):
9736 * fileio.c (file_offset):
9737 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9738 * font.c (font_intern_prop):
9739 * frame.c (x_set_alpha):
9740 * gtkutil.c (get_utf8_string):
9741 * indent.c (check_display_width):
9742 * keymap.c (Fkey_description):
9743 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9745 * minibuf.c (read_minibuf_noninteractive):
9746 * process.c (wait_reading_process_output):
9747 * search.c (Freplace_match):
9748 * window.c (get_phys_cursor_glyph):
9749 * xdisp.c (redisplay_internal):
9750 * xsmfns.c (smc_save_yourself_CB):
9751 Prefer < to > for range checks.
9752 * dispnew.c (sit_for): Don't mishandle NaNs.
9753 This fixes a bug introduced in the 2013-03-24 change.
9754 * editfns.c (decode_time_components): Don't hoist comparison.
9755 This fixes another bug introduced in the 2013-03-24 change.
9757 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9759 * frame.h (struct frame): Drop scroll_bottom_vpos
9760 member becaue all real users are dead long ago.
9761 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9762 * xdisp.c (redisplay_internal): Adjust user.
9764 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9766 * nsmenu.m (showAtX:Y:for:): setLevel to
9767 NSPopUpMenuWindowLevel (Bug#13998).
9769 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9771 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9772 (ns_check_pending_open_menu): Declare.
9774 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9775 (x_activate_menubar): Update the menu with title that matches
9776 ns_get_pending_menu_title, and call
9777 ns_check_pending_openmenu (Bug#12698).
9778 (menuWillOpen:): New method.
9779 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9781 * nsterm.m (menu_will_open_state, menu_mouse_point)
9782 (menu_pending_title): New varaibles.
9783 (ns_get_pending_menu_title, ns_check_menu_open)
9784 (ns_check_pending_open_menu): New functions.
9786 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9788 * indent.c (current_column_bol_cache): Remove leftover which is not
9789 used in Fmove_to_column any more.
9790 (current_column, scan_for_column): Adjust users.
9791 * keyboard.c (last_point_position_buffer, last_point_position_window):
9792 Remove leftovers which are not used for recording undo any more.
9793 (command_loop_1, syms_of_keyboard): Adjust users.
9794 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9795 redisplay_window any more.
9796 (move_it_to): Adjust user.
9798 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9800 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9801 Update dependencies.
9803 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9805 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9806 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9809 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9811 * window.h (struct window): Replace hchild, vchild and buffer slots
9812 with a single slot 'contents'. This is possible because each valid
9813 window may have either the child window (in vertical or horizontal
9814 combination) or buffer to display (for the leaf window). Using that,
9815 a lot of operations to traverse and/or change window hierarchies may
9816 be simplified. New member horizontal is used to distinguish between
9817 horizontal and vertical combinations of internal windows.
9818 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9819 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9820 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9821 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9822 Use contents slot, not buffer, where appropriate.
9823 (wset_combination): New function.
9824 (wset_buffer): Add eassert.
9825 (Fframe_first_window): Simplify the loop reaching first window.
9826 (Fwindow_buffer): Use WINDOW_LEAF_P.
9827 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9828 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9829 (unshow_buffer): Convert initial debugging check to eassert.
9830 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9831 (make_parent_window, window_resize_check, window_resize_apply)
9832 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9833 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9834 Adjust to match struct window changes.
9835 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9836 (mark_window_cursors_off, count_windows, get_leaf_windows)
9837 (foreach_window_1): Simplify the loop.
9838 * alloc.c (mark_object): Do not check for the leaf window because
9839 internal windows has no glyph matrices anyway.
9840 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9841 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9842 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9843 (build_frame_matrix_from_window_tree, mirror_make_current)
9844 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9845 (update_window_tree, set_window_update_flags): Simplify the loop.
9846 (sync_window_with_frame_matrix_rows): Enforce live window.
9847 Use contents slot, not buffer, where appropriate.
9848 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9849 and WINDOW_HORIZONTAL_COMBINATION_P.
9850 (make_frame_visible_1): Simplify the loop.
9851 Use contents slot, not buffer, where appropriate.
9852 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9853 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9854 (expose_window_tree): Likewise.
9855 Use contents slot, not buffer, where appropriate.
9856 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9857 to avoid deleted windows. Use contents slot instead of buffer.
9858 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9859 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9860 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9861 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9863 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9865 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9866 identify the reasons for assertion violations in bug#14062 and
9868 (Fx_show_tip): Fix compilation error under
9869 "--enable-check-lisp-object-type". (Bug#14073)
9871 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9872 Reported by <rzl24ozi@gmail.com>.
9874 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9876 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9878 (unwind_with_echo_area_buffer): ...to restore it here.
9879 This is needed to ensure that...
9880 (redisplay_window): ...both window markers are valid here,
9881 which is verified by eassert.
9882 * editfns.c (save_excursion_save): Do not assume that
9883 selected_window always displays the buffer.
9884 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9887 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9889 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9892 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9894 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9896 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9898 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9899 since MinGW's w32api headers do. This avoids compiler warnings.
9901 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9904 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9906 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
9908 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
9910 * gtkutil.c (style_changed_cb): Check if frame is live and an
9911 X frame (Bug#14038).
9913 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9915 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9916 Define only for _WIN32_WINNT less than 0x0500.
9917 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9919 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9920 see its own definitions of 'struct timeval' and 'struct timezone'.
9922 Fix incompatibilities between MinGW.org and MinGW64 headers.
9923 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9925 * w32.c (REPARSE_DATA_BUFFER): Guard with
9926 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9928 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9930 * xterm.c: Include X11/XKBlib.h
9931 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9933 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9935 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9937 * blockinput.h (input_blocked_p): Likewise.
9938 * bytecode.c (exec_byte_code): Likewise.
9939 * callproc.c (call_process_kill, call_process_cleanup)
9940 (Fcall_process): Likewise.
9941 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9942 (Fccl_execute_on_string): Likewise.
9943 * character.c (string_escape_byte8): Likewise.
9944 * charset.c (read_hex): Likewise.
9945 * cm.c (calccost): Likewise.
9946 * data.c (cons_to_unsigned): Likewise.
9947 * dired.c (directory_files_internal, file_name_completion):
9949 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9950 (sit_for): Likewise.
9951 * doc.c (Fsubstitute_command_keys): Likewise.
9952 * doprnt.c (doprnt): Likewise.
9953 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9954 * emacsgtkfixed.c: Likewise.
9955 * fileio.c (file_offset, Fwrite_region): Likewise.
9956 * floatfns.c (Fexpt, fmod_float): Likewise.
9957 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9959 * font.c (font_intern_prop): Likewise.
9960 * frame.c (x_set_alpha): Likewise.
9961 * gtkutil.c (get_utf8_string): Likewise.
9962 * indent.c (check_display_width): Likewise.
9963 * intervals.c (create_root_interval, rotate_right, rotate_left)
9964 (split_interval_right, split_interval_left)
9965 (adjust_intervals_for_insertion, delete_node)
9966 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9967 (merge_interval_right, merge_interval_left, copy_intervals)
9968 (set_intervals_multibyte_1): Likewise.
9969 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9970 * keymap.c (Fkey_description): Likewise.
9971 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9972 * lread.c (openp, read_integer, read1, string_to_number):
9974 * menu.c (ensure_menu_items): Likewise.
9975 * minibuf.c (read_minibuf_noninteractive): Likewise.
9976 * print.c (printchar, strout): Likewise.
9977 * process.c (create_process, Faccept_process_output)
9978 (wait_reading_process_output, read_process_output, send_process)
9979 (wait_reading_process_output): Likewise.
9980 * profiler.c (make_log, handle_profiler_signal): Likewise.
9981 * regex.c (re_exec): Likewise.
9982 * regex.h: Likewise.
9983 * search.c (looking_at_1, Freplace_match): Likewise.
9984 * sysdep.c (get_child_status, procfs_ttyname)
9985 (procfs_get_total_memory): Likewise.
9986 * systime.h (EMACS_TIME_VALID_P): Likewise.
9987 * term.c (dissociate_if_controlling_tty): Likewise.
9988 * window.c (get_phys_cursor_glyph): Likewise.
9989 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9990 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9992 * xfns.c (Fx_window_property): Likewise.
9993 * xmenu.c (set_frame_menubar): Likewise.
9994 * xselect.c (x_get_window_property, x_handle_dnd_message):
9996 * xsmfns.c (smc_save_yourself_CB): Likewise.
9997 * xterm.c (x_scroll_bar_set_handle): Likewise.
9999 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10001 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10002 to be optional or nil. Adjust comment and convert it to docstring.
10003 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10004 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10006 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10008 Static checking by GCC 4.8-20130319.
10009 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10010 * process.c (Fset_process_datagram_address)
10011 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10012 * xdisp.c (get_char_face_and_encoding)
10013 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10014 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10015 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10017 2013-03-24 Ken Brown <kbrown@cornell.edu>
10019 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10020 fix compilation on 64-bit Cygwin, where underscores are not
10021 automatically prepended.
10023 * w32term.c (w32_initialize): Silence compiler warning.
10025 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10027 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10028 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10029 variables, to save and restore frame dimensions.
10030 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10031 after returning from a 'fullscreen' configuration.
10032 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10033 to avoid races between the main thread and the input thread.
10035 * w32term.h (struct w32_output): New members normal_width,
10036 normal_height, normal_top, normal_left, and prev_fsmode.
10037 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10038 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10039 members of a frame.
10041 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10042 'fullscreen' parameter. Always record previous width and height
10043 of the frame, except when switching out of maximized modes, so
10044 that they could be restored correctly, instead of resetting to the
10045 default frame dimensions. Send SC_RESTORE command to the frame,
10046 unless we are going to send SC_MAXIMIZE, to restore the frame
10047 resize hints in the mouse pointer shown by the window manager.
10050 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10052 * lisp.h (get_frame_param): Adjust conditions for prototype
10055 2013-03-22 Ken Brown <kbrown@cornell.edu>
10057 * unexcw.c: Drop unneeded inclusion of w32common.h.
10058 (report_sheap_usage): Declare.
10059 (read_exe_header): Add magic numbers for x86_64.
10060 (fixup_executable): Fix printf format specifier for unsigned long
10063 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10065 * frame.h (struct frame): Put menu_bar_window under #ifdef
10066 because this member is not needed when X toolkit is in use.
10067 (fset_menu_bar_window):
10068 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10069 (free_glyphs, update_frame):
10070 * xdisp.c (expose_frame): Likewise.
10071 (display_menu_bar): Likewise. Remove redundant eassert.
10072 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10075 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10077 Use functions and constants to manipulate Lisp_Save_Value objects.
10078 This replaces code that used macros and strings and token-pasting.
10079 The change makes the C source a bit easier to follow,
10080 and shrinks the Emacs executable a bit.
10081 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10082 (make_save_value): Change 1st arg from string to enum. All callers
10085 (mark_object): Use if, not #if, for GC_MARK_STACK.
10086 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10087 (XSAVE_OBJECT): Now functions, not macros.
10088 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10089 the constant was never used.
10090 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10091 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10092 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10093 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10095 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10096 type3 with a single member save_type. All uses changed.
10097 (save_type, set_save_pointer, set_save_integer): New functions.
10098 * print.c (PRINTX): Remove.
10100 * alloc.c: Remove redundant static declarations.
10102 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10104 * window.h (struct window): Convert left_col, top_line, total_lines
10105 and total_cols from Lisp_Objects to integers. Adjust comments.
10106 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10108 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10109 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10110 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10111 Adjust users where appropriate.
10113 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10115 * frame.h (struct frame): Drop resx and resy because the same data is
10116 available from window system-specific output context. Adjust users.
10117 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10118 New functions to provide defaults when no window system available.
10119 (FRAME_RES_X, FRAME_RES_Y): New macros.
10120 (NUMVAL): Move from xdisp.c.
10121 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10122 (Ffont_face_attributes, Fopen_font):
10123 * image.c (gs_load):
10124 * w32font.c (fill_in_logfont):
10125 * xdisp.c (calc_pixel_width_or_height):
10126 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10127 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10129 2013-03-20 Kenichi Handa <handa@gnu.org>
10131 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10132 to 1 (temporary workaround until a bug related to ASCII
10133 optimization is fixed).
10135 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10137 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10138 Signal error if window is not internal. Adjust docstring.
10139 (delete_all_child_windows): Use combination_limit to save the buffer.
10140 (Fset_window_configuration): Adjust accordingly.
10141 * print.c (syms_of_print): Initialize debugging output not here...
10142 (init_print_once): ...but in a new function here.
10143 * lisp.h (init_print_once): Add prototype.
10144 * emacs.c (main): Add call to init_print_once. Adjust comments.
10146 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10148 * window.c (window_resize_check, window_resize_apply)
10149 (window_from_coordinates, recombine_windows, set_window_buffer)
10150 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10151 (Fsplit_window_internal, Fdelete_window_internal)
10152 (freeze_window_starts): Use bool for booleans.
10153 * window.h (window_frame_coordinates, resize_frame_windows)
10154 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10156 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10158 * dispnew.c (bitch_at_user): Use `user-error'.
10160 2013-03-17 Ken Brown <kbrown@cornell.edu>
10162 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10163 as return type of image_background. (Bug#13981)
10164 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10166 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10168 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10169 (ns_select): Don't return with result uninitialized.
10171 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10174 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10176 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10177 directories. If filename is nil, get directory name (Bug#13932).
10178 Use getFilename and getDirectory.
10179 (getFilename, getDirectory): New methods for EmacsSavePanel and
10181 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10183 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10185 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10187 2013-03-15 Kenichi Handa <handa@gnu.org>
10189 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10190 (adjust_after_replace): Make it back to static. Delete the third
10191 arg text_at_gap_tail. Cancel the code for handling it.
10193 * coding.h (struct coding_system): New member eol_seen.
10195 * coding.c (detect_ascii): New function.
10196 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10197 when the source bytes are actually scanned. On detecting for
10198 coding_category_utf_8_auto, call detect_ascii instead of scanning
10199 source bytes directly.
10200 (produce_chars): Call insert_from_gap with the new arg 0.
10201 (encode_coding): Likewise.
10202 (decode_coding_gap): Control ASCII optimization by the variable
10203 disable_ascii_optimization instead of #ifndef .. #endif.
10204 Deccode EOL format according to coding->eol_seen.
10205 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10208 * lisp.h (adjust_after_replace): Cancel externing it.
10209 (insert_from_gap): Adjust prototype.
10211 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10213 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10214 FULLSCREEN_MAXIMIZED. (Bug#13935)
10216 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10218 * region-cache.c (find_cache_boundary, move_cache_gap)
10219 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10220 Simplify debugging check and convert to eassert. Adjust comment.
10221 (pp_cache): Put under ENABLE_CHECKING.
10223 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10225 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10226 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10227 and WM_ACTIVATEAPP.
10228 (w32fullscreen_hook): If the frame is visible, reset
10229 f->want_fullscreen flag after changing the frame size. If the
10230 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10233 2013-03-13 Daniel Colascione <dancol@dancol.org>
10235 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10236 too so that these builds can use Cygwin's file conversion
10237 functions. (We've been building and linking cygw32.o all along
10238 and just not using it.)
10240 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10242 File synchronization fixes (Bug#13944).
10243 * Makefile.in (LIB_FDATASYNC): New macro.
10245 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10246 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10247 Don't worry about HAVE_FSYNC, since a substitute fsync is
10248 available if the system lacks one.
10249 (Fwrite_regin): Retry fsync if interrupted.
10251 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10253 * w32term.c (w32_read_socket): If the Emacs frame is being
10254 activated, call w32fullscreen_hook, to make sure the new frame
10255 dimensions are in effect. (Bug#13937)
10257 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10259 * xdisp.c (init_iterator): Simplify because both character and byte
10260 positions are either specified or -1. Add eassert. Adjust comment.
10261 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10262 character and byte positions can be obtained from marker.
10264 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10266 Static checking by Sun C 5.12.
10267 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10268 * bytecode.c (exec_byte_code):
10269 * dispnew.c (init_display):
10271 * fileio.c (Fsubstitute_in_file_name):
10272 * keyboard.c (Fevent_convert_list):
10273 * keymap.c (Fsingle_key_description):
10274 * term.c (maybe_fatal, fatal):
10275 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10276 * xsmfns.c (Fhandle_save_session):
10277 Omit unreachable code.
10278 * keymap.c (map_keymap_char_table_item): Cast void * to
10279 a function pointer type; the C Standard requires this.
10281 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10282 Include <sys/param.h> unconditionally, as that works elsewhere and
10283 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10284 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10287 See ChangeLog.12 for earlier changes.
10289 ;; Local Variables:
10293 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10295 This file is part of GNU Emacs.
10297 GNU Emacs is free software: you can redistribute it and/or modify
10298 it under the terms of the GNU General Public License as published by
10299 the Free Software Foundation, either version 3 of the License, or
10300 (at your option) any later version.
10302 GNU Emacs is distributed in the hope that it will be useful,
10303 but WITHOUT ANY WARRANTY; without even the implied warranty of
10304 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10305 GNU General Public License for more details.
10307 You should have received a copy of the GNU General Public License
10308 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.