1 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
4 remove memory leak warnings.
6 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7 (ns_check_menu_open): Handle menu == nil. Remove assignment to
10 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11 (x_activate_menubar): Update the whole menu.
12 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
14 current event is not NSSystemDefined (Bug#15001).
15 Call ns_check_menu_open only if trackingMenu is 2.
16 (menuDidClose:): New method, decrease trackingMenu.
17 (fillWithWidgetValue:setDelegate:): New method.
18 (fillWithWidgetValue:): Call the above.
20 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
22 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
24 Omit some unnecessary casts.
25 Many of these go back to the old pre-C89 days, when they may have
26 been needed, but we've been assuming C89 or later for a while now.
27 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
28 (live_float_p, live_misc_p, live_vector_p):
29 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
30 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
32 * callint.c (Fcall_interactively):
33 * doc.c (Fsubstitute_command_keys):
34 * filelock.c (get_boot_time):
35 * frame.c (xrdb_get_resource):
36 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
37 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
38 (xg_get_file_name_from_selector, menuitem_destroy_callback)
39 (menuitem_highlight_callback, menu_destroy_callback)
40 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
41 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
42 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
43 (xg_tool_bar_help_callback, tb_size_cb):
44 * image.c (xpm_alloc_color, png_read_from_memory)
45 (png_read_from_file, png_load_body, our_memory_skip_input_data)
46 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
48 * keymap.c (describe_map):
49 * nsfns.m (Fns_display_monitor_attributes_list):
50 * nsmenu.m (process_dialog:):
51 * nsterm.m (hold_event):
52 * process.c (wait_reading_process_output):
53 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
54 * scroll.c (do_direct_scrolling, scrolling_1):
55 * termcap.c (tgetent):
56 * window.c (check_window_containing, add_window_to_list)
57 (freeze_window_starts):
58 * xdisp.c (compare_overlay_entries, vmessage):
59 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
60 (x_get_monitor_attributes_xrandr)
61 (Fx_display_monitor_attributes_list, x_display_info_for_name)
62 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
63 * xfont.c (xfont_match, xfont_open):
64 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
65 (menubar_selection_callback, menu_position_func)
66 (popup_selection_callback, create_and_show_popup_menu)
67 (dialog_selection_callback, create_and_show_dialog):
68 * xrdb.c (x_get_string_resource):
70 * xsmfns.c (x_session_check_input):
71 * xterm.c (x_draw_glyphless_glyph_string_foreground)
72 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
73 (xaw_jump_callback, xaw_scroll_callback):
74 Omit unnecessary casts.
76 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
78 Minor string-length refactoring.
79 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
80 * frame.c (make_monitor_attribute_list):
81 Prefer build_string to strlen + make_string.
83 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
85 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
86 don't check minor_code (Bug#14417).
88 2013-08-09 Eli Zaretskii <eliz@gnu.org>
90 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
91 vertical positions instead. This avoids calling MATRIX_ROW with
92 row numbers that are possibly beyond valid limits. (Bug#15064)
94 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
96 Use xstrdup and build_unibyte_string where applicable.
97 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
99 * xrdb.c (x_get_customization_string):
100 * xterm.c (xim_initialize):
101 * w32fns.c (w32_window): Use xstrdup.
102 (w32_display_monitor_attributes_list):
103 * emacs.c (init_cmdargs):
104 * keyboard.c (PUSH_C_STR):
105 * nsfont.m (nsfont_open):
106 * sysdep.c (system_process_attributes):
107 * w32.c (system_process_attributes):
108 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
110 2013-08-09 Eli Zaretskii <eliz@gnu.org>
112 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
113 variables of these types so that GDB would know about them, as aid
114 for debugging fatal exceptions. (Bug#15024) See also
115 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
118 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
120 * nsterm.m (ns_update_begin): Don't change clip path if it would be
121 larger than the NSWindow (Bug#14934).
123 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
125 Redesign redisplay interface to drop global variable updated_window.
126 Always pass currently updated window as a parameter to update routines.
127 * dispextern.h (updated_window): Remove declaration.
128 (struct redisplay_interface): Pass window parameter to
129 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
130 and after_update_window_hook.
131 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
133 * dispnew.c (updated_window): Remove.
134 (redraw_overlapped_rows, update_marginal_area, update_text_area)
135 (update_window_line): Adjust to match redisplay interface changes.
136 * nsterm.m (ns_update_window_begin, ns_update_window_end)
137 (ns_scroll_run, ns_after_update_window_line):
138 * w32term.c (x_update_window_begin, x_update_window_end)
139 (x_after_update_window_line, x_scroll_run):
140 * xterm.c (x_update_window_begin, x_update_window_end)
141 (x_after_update_window_line, x_scroll_run):
142 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
143 Likewise. Adjust comments where appropriate.
144 (x_cursor_to): Simplify because this is always called during window
145 update (but install debugging check anyway).
146 (expose_window): Check must_be_updated_p flag to see whether this
147 function is called during window update.
149 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
151 Do not reset window modification event counters excessively.
152 These leftovers and poor man's tricky methods to catch extra
153 redisplay's attention are no longer needed.
154 * frame.c (set_menu_bar_lines_1):
155 * minibuf.c (read_minibuf_unwind):
156 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
157 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
158 (window_scroll_line_based, Fset_window_configuration):
159 * xdisp.c (redisplay_window): Do not reset last_modified and
160 last_overlay_modified counters.
162 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
164 * xselect.c (x_send_client_event): Set send_event and serial, memset
165 data.l as it might be bigger than data.b. Use 24 bit mask to
166 XSendEvent (Bug#15034).
168 2013-08-07 Eli Zaretskii <eliz@gnu.org>
170 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
171 for TTY frames that are not the top frame on their console.
174 2013-08-07 Martin Rudalics <rudalics@gmx.at>
176 * w32term.c (w32fullscreen_hook): Really maximize frame when
177 asked for (Bug#14841).
179 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
181 Prefer selected_window to Fselected_window, likewise for frames.
182 * buffer.c (Fbuffer_swap_text):
183 * data.c (Fvariable_binding_locus):
184 * window.c (run_window_configuration_change_hook): Adjust users.
185 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
186 Use decode_live_frame.
188 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
190 Be more careful if selected window shows the buffer other than current,
191 use window_outdated only if this is not so. This change should also
192 address some weird issues discussed in Bug#13012.
193 * window.h (window_outdated): New prototype.
194 * window.c (window_outdated): Now here. Convert from static and
195 always assume window's buffer.
196 (Fwindow_end, Fwindow_line_height): Use it.
197 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
198 and always assume window's buffer.
199 (redisplay_window): Adjust user.
200 (redisplay_internal): Call to reconsider_clip_changes once and
201 check whether mode line should be updated only if selected window
202 shows current buffer.
203 (run_window_scroll_functions): Use eassert for debugging check.
204 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
206 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
208 * window.c (window_scroll, window_scroll_pixel_based)
209 (window_scroll_line_based): Use bool for booleans.
211 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
213 * process.c: Fix minor off-by-one issues in descriptor counts.
214 This shouldn't fix any real bugs, but it cleans up the code a bit.
215 (max_process_desc, max_input_desc): -1, not 0, means none.
217 (delete_input_desc): New function.
218 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
219 (deactivate_process): Scan backwards when recomuting max_process_desc;
220 that should be faster.
221 (init_process_emacs): Initialize max_input_desc.
223 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
225 Use region cache to speedup bidi_find_paragraph_start.
226 * buffer.h (struct buffer): New member bidi_paragraph_cache.
227 Rename cache_long_line_scans to cache_long_scans.
228 * buffer.c (bset_cache_long_line_scans): Rename to
229 bset_cache_long_scans.
230 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
231 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
233 (syms_of_buffer): Rename cache-long-line-scans to
234 cache-long-scans. Adjust docstring.
235 * search.c (newline_cache_on_off):
236 * indent.c (width_run_cache_on_off): Adjust users.
237 * bidi.c (bidi_paragraph_cache_on_off): New function.
238 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
239 * insdel.c (prepare_to_modify_buffer): Invalidate
240 bidi_paragraph_cache if enabled.
242 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
244 Invalidate region caches only if buffer text is going to be changed.
245 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
246 (modify_text): ...new prototype.
247 (prepare_to_modify_buffer_1): New prototype.
248 * textprop.c (modify_region): Rename to...
249 (modify_text_properties): ...new function.
250 (add_text_properties_1, set_text_properties, Fremove_text_properties)
251 (Fremove_list_of_text_properties): Adjust users.
252 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
253 (modify_text): ...new function.
254 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
255 (prepare_to_modify_buffer_1): ...new function.
256 * casefiddle.c (casify_region):
257 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
258 (Ftranspose_regions): Use modify_text.
260 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
262 * lisp.mk (lisp): Add nadvice.elc.
264 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
266 New macro to iterate over live buffers similar to frames.
267 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
268 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
269 Declare buffer-related variables here to offload lisp.h.
270 * buffer.c (Vbuffer_alist): Adjust comment.
271 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
272 (other_buffer_safely):
273 * data.c (store_symval_forwarding):
274 * dispnew.c (Fframe_or_buffer_changed_p):
275 * fileio.c (Fdo_auto_save):
276 * filelock.c (unlock_all_files):
277 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
279 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
281 Fix some minor races in hosts lacking mkostemp (Bug#15015).
282 * callproc.c (create_temp_file):
283 * filelock.c (create_lock_file):
284 Assume mkostemp, since it's now provided by Gnulib.
286 2013-08-04 Eli Zaretskii <eliz@gnu.org>
288 * w32.c (mkostemp): New function.
289 (mktemp): Remove, no longer used. Most of the code reused in
290 mkostemp. (Bug#15015)
291 (mktemp): Don't undef.
293 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
295 * dispnew.c (glyph_matrix_count, glyph_pool_count):
296 Move under GLYPH_DEBUG and ENABLE_CHECKING.
297 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
298 (free_glyph_pool, check_glyph_memory): Likewise for
299 all users. Adjust comments where appropriate.
301 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
303 * composite.h: Minor fixups.
304 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
305 to fix a misspelling, and change it to an inline function while
306 we're at it (it need not be a macro). All uses changed.
307 (composition_method, composition_valid_p):
308 Rewrite to avoid assignments in if-conditions.
310 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
312 Do not use global Lisp_Object in composition macros.
313 * composite.h (composition_temp): Remove declaration.
314 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
315 (composition_method, composition_valid_p): ...inline functions.
316 (compose_region): Remove the leftover.
317 * composite.c (composition_temp): Remove.
318 (run_composition_function, update_compositions)
319 (composition_compute_stop_pos, composition_adjust_point)
320 (Ffind_composition_internal):
321 * coding.c (handle_composition_annotation):
322 * xdisp.c (handle_composition_prop, check_point_in_composition):
323 Related users changed.
325 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
327 Drop FRAME_PTR typedef.
328 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
329 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
330 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
331 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
332 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
333 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
334 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
335 All related users changed.
337 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
339 * eval.c (default_toplevel_binding): New function.
341 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
342 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
343 (syms_of_eval): Export them.
344 * data.c (Fdefault_value): Micro cleanup.
345 * term.c (init_tty): Use "false".
347 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
349 Fix X GC leak in GTK and raw (no toolkit) X ports.
350 * xterm.c (x_free_frame_resources): If white and black relief
351 GCs are allocated, always free them here.
352 * xfns.c (x_make_gc): Omit redundant initialization.
353 * widget.c (create_frame_gcs): Remove the leftover.
354 (EmacsFrameDestroy): Do nothing because all GCs are now freed
355 in x_free_frame_resources.
357 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
359 * nsterm.m (windowWillResize:toSize:): Only change title if
360 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
362 (viewDidEndLiveResize): New method.
364 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
365 inside NS_IMPL_COCOA.
367 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
369 * insdel.c (adjust_after_replace, replace_range, del_range_2):
370 Do not check whether undo is enabled because record_insert and
371 record_delete does that themselves.
373 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
375 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
376 member which is not really used any more.
377 (FRAME_XIC_BASE_FONTNAME): Remove.
378 * xfns.c (xic_free_fontset): Adjust user.
379 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
380 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
381 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
382 (xdialog_show): Use eassert for debugging check.
383 * w32term.c (x_unfocus_frame): Remove unused dummy function.
385 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
387 * fileio.c, fns.c (merge): Move extern decl from here ...
388 * lisp.h (merge): ... to here.
390 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
392 Fix last font-related change.
393 * w32font.h (w32font_list_internal, w32font_match_internal):
395 * w32uniscribe.c (uniscribe_list, uniscribe_match):
396 (uniscribe_list_family): Adjust to match font API change.
397 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
398 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
400 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
402 * frame.h (FRAME_MOUSE_UPDATE):
403 * nsterm.m (ns_frame_up_to_date): Omit redundant check
404 whether hlinfo->mouse_face_mouse_frame is non-NULL.
406 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
408 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
409 * font.h (struct font_driver): Change list, match, and list_family
410 functions to accept struct frame * as first arg.
411 * font.c (font_score, font_compare, font_sort_entities): Remove
413 (font_sort_entities, font_list_entities, font_select_entity):
414 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
415 match font API change.
416 * xfont.c (xfont_list, xfont_match, xfont_list_family):
417 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
418 * ftxfont.c (ftxfont_list, ftxfont_match):
419 * xftfont.c (xftfont_list, xftfont_match):
420 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
421 * w32font.c (w32font_list, w32font_match, w32font_list):
422 (w32font_list_internal, w32_font_match_internal): Likewise.
423 * xfaces.c (Fx_family_fonts): Adjust user.
425 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
427 Do not use pure Xism x_wm_set_icon_position in non-X ports.
428 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
429 only if HAVE_X_WINDOWS is in use.
430 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
431 * nsterm.m (x_wm_set_icon_position): Remove no-op.
432 * w32term.c (x_wm_set_icon_position): Likewise.
433 * w32fns.c (x_icon): Adjust user.
435 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
437 * xterm.c (last_mouse_press_frame): Remove the
438 leftover which is not really used any more.
439 (handle_one_xevent, syms_of_xterm): Adjust users.
440 (x_flush): Call XFlush once per each X display, not frame.
441 This is better because this code always unconditionally skips
442 non-X frames in Vframe_list and issues the only XFlush if we
443 have more than one X frame on the same X display.
444 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
445 Use bool for booleans.
446 (x_draw_glyph_string_background, cvt_string_to_pixel):
447 (cvt_pixel_dtor): Drop unnecessary prototypes.
448 * xterm.h (x_display_ok): Adjust prototype.
450 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
452 Drop unnecessary functions that deals with frame pixel size.
453 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
454 (x_pixel_height): Drop prototypes.
455 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
456 (x_pixel_height): Drop implementations.
457 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
458 which should be always valid for window frame.
459 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
460 * w32menu.c (Fx_popup_dialog):
461 * xmenu.c (Fx_popup_dialog): Likewise for both.
463 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
465 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
466 frame parameters and call to Fmodify_frame_parameters just once.
467 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
468 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
469 and mention nil frame in docstring.
471 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
473 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
474 (x_figure_window_size): Likewise. Adjust to return long.
475 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
476 (toplevel): Move Qterminal_live_p to...
477 * terminal.c (toplevel): ...here, make it static, and...
478 (syms_of_terminal): ...DEFSYM here.
479 * frame.h (Qterminal_live_p): Remove declaration.
480 (make_frame, x_figure_window_size): Adjust prototype.
481 * nsfns.m (Fx_create_frame): Use long for window flags.
483 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
485 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
486 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
487 Do not assume that emacs_close (INT_MAX) is a no-op.
489 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
491 * xfaces.c (make_face_cache): For struct face_cache, prefer
492 xmalloc to xzalloc and so avoid redundant call to memset.
493 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
495 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
497 * fringe.c (draw_window_fringes, update_window_fringes)
498 (compute_fringe_widths):
499 * w32term.c (x_draw_glyph_string):
500 * window.c (candidate_window_p, Frecenter):
501 * xfaces.c (realize_basic_faces, realize_default_face)
502 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
503 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
504 * xfns.c (x_set_cursor_color, xic_free_xfontset):
505 * xmenu.c (Fx_menu_bar_open_internal):
506 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
507 * xsettings.c (xft_settings_event):
508 * xterm.c (x_draw_glyph_string, x_had_errors_p):
509 Use bool for booleans. Adjust style and comments where
511 * dispextern.h (draw_window_fringes, update_window_fringes)
512 (compute_fringe_widths):
513 * xterm.h (x_had_errors_p): Adjust prototype.
515 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
517 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
518 CHECK_LIST. Rewrite the loop to avoid useless local variable.
520 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
522 * fns.c (toplevel): Remove comment before Fsafe_length because
525 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
527 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
529 2013-07-28 Eli Zaretskii <eliz@gnu.org>
531 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
532 frame which got the message is still alive, before dereferencing
533 its pointer. (Bug#14970)
535 * frame.c (delete_frame): Test "this" frame's minibuffer window to
536 be a live window, before using it as such. (Bug#14970)
538 2013-07-27 Eli Zaretskii <eliz@gnu.org>
540 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
541 w32_detect_focus_change instead of doing part of its job by hand.
542 This fixes the problem whereby FOCUS_OUT events were not sent to
545 2013-07-26 Eli Zaretskii <eliz@gnu.org>
547 * process.c (Fprocess_list): Doc fix.
549 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
550 being re-exposed only if it didn't ask to become visible.
551 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
552 was previously iconified. (Bug#14841)
553 (x_iconify_frame): Mark the frame iconified.
555 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
557 Fix minor problems found by static checking.
558 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
559 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
561 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
563 * eval.c (set_specpdl_old_value): New function.
564 (unbind_to): Minor simplification.
565 (get_backtrace_frame): New function.
566 (Fbacktrace_frame): Use it. Add `base' argument.
567 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
568 (syms_of_eval): Export backtrace-eval.
569 * xterm.c (x_focus_changed): Simplify.
571 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
573 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
575 2013-07-24 Eli Zaretskii <eliz@gnu.org>
577 * xdisp.c (redisplay_window): Instead of moving point out of
578 scroll margin, reject the force_start method, and try scrolling
581 2013-07-24 Ken Brown <kbrown@cornell.edu>
583 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
586 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
588 * eval.c (Fprogn): Do not check that BODY is a proper list.
589 This undoes the previous change. The check slows down the
590 interpreter, and is not needed to prevent a crash. See
591 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
593 2013-07-23 Glenn Morris <rgm@gnu.org>
595 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
597 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
599 Port to GNU/Linux systems with tinfo but not ncurses.
600 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
601 to decide whether ncurses is being used. Without this change,
602 GCC complains about tgetent not being declared, on a system
603 that has tinfo installed but ncurses not installed.
605 * eval.c (Fprogn): Check that BODY is a proper list.
607 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
608 * data.c (Fsetq_default):
609 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
610 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
612 Tune by taking advantage of the fact that ARGS is always a list
613 when a function is declared to have UNEVALLED args.
615 * emacsgtkfixed.c: Port to GCC 4.6.
616 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
618 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
620 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
621 here to silence compiler warnings.
623 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
625 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
626 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
627 from messing up Emacs's 'struct frame' (Bug#14923).
629 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
631 * alloc.c (make_save_ptr_ptr): Define this function.
632 It was inadvertently omitted. It's needed only if
633 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
635 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
637 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
638 frame have focus (Bug#14895).
640 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
642 Avoid vfork-related deadlock more cleanly.
643 * callproc.c (child_setup): When the child's exec fails, output
644 the program name, as that's more useful. Use O_NONBLOCK to avoid
646 * process.c (create_process_1): Remove; no longer needed.
647 (create_process): Remove timer hack; no longer needed, now that
648 the child avoids deadlock.
650 2013-07-20 Glenn Morris <rgm@gnu.org>
652 * image.c (Fimage_flush): Fix doc typo.
654 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
656 Fix array bounds violation when pty allocation fails.
657 * process.c (PTY_NAME_SIZE): New constant.
658 (pty_name): Remove static variable; it's now auto.
659 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
660 Take pty_name as an arg rather than using a static variable.
662 (create_process): Recover pty_flag from process, not from volatile local.
663 (create_pty): Stay inside array even when pty allocation fails.
664 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
666 * lread.c (Fload): Avoid initialization only when lint checking.
667 Mention that it's needed only for older GCCs.
669 2013-07-20 Kenichi Handa <handa@gnu.org>
671 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
672 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
674 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
676 * lread.c (Fload): Avoid uninitialized warning.
678 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
680 Fix some minor file descriptor leaks and related glitches.
681 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
682 (create_lock_file): Use write, not emacs_write.
683 * image.c (slurp_file, png_load_body):
684 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
685 (server_accept_connection):
686 Don't leak an fd on memory allocation failure.
687 * image.c (slurp_file): Add a cheap heuristic for growing files.
688 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
689 as that's what the other routines do. Maybe input need not be
690 blocked at all, but it's better to be consistent.
691 Avoid undefined behavior when strlen is zero.
693 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
694 (NSTATICS): Now a constant; doesn't need to be a macro.
696 2013-07-19 Richard Stallman <rms@gnu.org>
698 * coding.c (decode_coding_utf_8): Add simple loop for fast
699 processing of ASCII characters.
701 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
703 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
705 2013-07-19 Eli Zaretskii <eliz@gnu.org>
707 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
708 unportable 'struct x_display_info'.
709 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
712 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
714 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
715 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
717 (system_process_attributes): Prefer plain char to unsigned char
718 when either will do. Clean up properly if interrupted or if
719 memory allocations fail. Don't assume sscanf succeeds. Remove
720 no-longer-needed workaround to stop GCC from whining. Read
721 command-line once, instead of multiple times. Check read status a
724 Fix obscure porting bug with varargs functions.
725 The code assumed that int is treated like ptrdiff_t in a vararg
726 function, which is not a portable assumption. There was a similar
727 -- though these days less likely -- porting problem with various
728 assumptions that pointers of different types all smell the same as
729 far as vararg functions is conserved. To make this problem less
730 likely in the future, redo the API to use varargs functions.
731 * alloc.c (make_save_value): Remove this vararg function.
732 All uses changed to ...
733 (make_save_int_int_int, make_save_obj_obj_obj_obj)
734 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
736 (make_save_ptr): Rename from make_save_pointer, for consistency with
737 the above. Define only on platforms that need it. All uses changed.
739 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
741 * keyboard.c: Try to fix typos in previous change.
742 (DISPLAY_LIST_INFO): New macro.
743 (kbd_buffer_get_event): Do not access members that are not present
744 in X11. Revert inadvertent change of "!=" to "=".
746 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
748 * keyboard.c (kbd_buffer_get_event):
749 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
750 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
752 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
754 * filelock.c: Fix unlikely file descriptor leaks.
755 (get_boot_time_1): Rework to avoid using emacs_open.
756 This doesn't actually fix a leak, but is better anyway.
757 (read_lock_data): Use read, not emacs_read.
759 * doc.c: Fix minor memory and file descriptor leaks.
760 * doc.c (get_doc_string): Fix memory leak when doc file absent.
761 (get_doc_string, Fsnarf_documentation):
762 Fix file descriptor leak on error.
764 * term.c: Fix minor fdopen-related file descriptor leaks.
765 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
766 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
768 * charset.c: Fix file descriptor leaks and errno issues.
770 (load_charset_map_from_file): Don't leak file descriptor on error.
771 Use plain record_xmalloc since the allocation is larger than
772 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
774 * eval.c (record_unwind_protect_nothing):
775 * fileio.c (fclose_unwind):
777 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
778 The replacement doesn't block input, but that no longer seems
781 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
783 * lread.c: Fix file descriptor leaks and errno issues.
784 (Fload): Close some races that leaked fds or streams when 'load'
786 (Fload, openp): Report error number of last nontrivial failure to open.
787 ENOENT counts as trivial.
788 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
790 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
791 now that the function is always called with a nonnegative arg.
792 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
793 All uses replaced with ...
794 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
796 A few more minor file errno-reporting bugs.
797 * callproc.c (Fcall_process):
798 * doc.c (Fsnarf_documentation):
799 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
800 * process.c (set_socket_option):
801 Don't let a constructor trash errno.
802 * doc.c: Include <errno.h>.
804 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
806 * w32fns.c (unwind_create_tip_frame): Fix declaration.
808 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
810 Fix w32 bug with call-process-region (Bug#14885).
811 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
812 to Fcall_process when the input is empty. This simplifies the
813 code a bit. It makes no difference on POSIXish platforms but
814 apparently it fixes a bug on w32.
816 Fix bug where insert-file-contents closes a file twice (Bug#14839).
817 * fileio.c (close_file_unwind): Don't close if FD is negative;
818 this can happen when unwinding a zapped file descriptor.
819 (Finsert_file_contents): Unwind-protect the fd before the point marker,
820 in case Emacs runs out of memory between the two unwind-protects.
821 Don't trash errno when closing FD.
822 Zap the FD in the specpdl when closing it, instead of deferring
823 the removal of the unwind-protect; this fixes a bug where a child
824 function unwinds the stack past us.
826 New unwind-protect flavors to better type-check C callbacks.
827 This also lessens the need to write wrappers for callbacks,
828 and the need for make_save_pointer.
829 * alloca.c (free_save_value):
830 * atimer.c (run_all_atimers):
832 * alloc.c (safe_alloca_unwind):
833 * atimer.c (unwind_stop_other_atimers):
834 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
835 * menu.c (cleanup_popup_menu) [HAVE_NS]:
836 * minibuf.c (choose_minibuf_frame_1):
837 * process.c (make_serial_process_unwind):
838 * xdisp.h (pop_message_unwind):
839 * xselect.c (queue_selection_requests_unwind):
840 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
841 * alloca.c (record_xmalloc):
842 Prefer record_unwind_protect_ptr to record_unwind_protect with
844 * alloca.c (Fgarbage_collect):
845 Prefer record_unwind_protect_void to passing a dummy.
846 * buffer.c (restore_buffer):
847 * window.c (restore_window_configuration):
848 * xfns.c, w32fns.c (do_unwind_create_frame)
849 New wrapper. All record-unwind uses of wrappee changed.
850 * buffer.c (set_buffer_if_live):
851 * callproc.c (call_process_cleanup, delete_temp_file):
852 * coding.c (code_conversion_restore):
853 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
854 * editfns.c (save_excursion_restore)
855 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
856 (save_restriction_restore):
857 * eval.c (restore_stack_limits, un_autoload):
858 * fns.c (require_unwind):
859 * keyboard.c (recursive_edit_unwind, tracking_off):
860 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
861 * macros.c (pop_kbd_macro, restore_menu_items):
862 * nsfns.m (unwind_create_frame):
863 * print.c (print_unwind):
864 * process.c (start_process_unwind):
865 * search.c (unwind_set_match_data):
866 * window.c (select_window_norecord, select_frame_norecord):
867 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
868 (fast_set_selected_frame):
869 * xfns.c, w32fns.c (unwind_create_tip_frame):
870 Return void, not a dummy Lisp_Object. All uses changed.
871 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
872 * callproc.c (call_process_kill):
873 * fileio.c (restore_point_unwind, decide_coding_unwind)
874 (build_annotations_unwind):
875 * insdel.c (Fcombine_after_change_execute_1):
876 * keyboard.c (read_char_help_form_unwind):
877 * menu.c (unuse_menu_items):
878 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
879 * sound.c (sound_cleanup):
880 * xdisp.c (unwind_redisplay):
881 * xfns.c (clean_up_dialog):
882 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
883 Accept no args and return void, instead of accepting and returning
884 a dummy Lisp_Object. All uses changed.
885 * cygw32.c (fchdir_unwind):
886 * fileio.c (close_file_unwind):
887 * keyboard.c (restore_kboard_configuration):
888 * lread.c (readevalllop_1):
889 * process.c (wait_reading_process_output_unwind):
890 Accept int and return void, rather than accepting an Emacs integer
891 and returning a dummy object. In some cases this fixes an
892 unlikely bug when the corresponding int is outside Emacs integer
893 range. All uses changed.
894 * dired.c (directory_files_internal_unwind):
895 * fileio.c (do_auto_save_unwind):
896 * gtkutil.c (pop_down_dialog):
897 * insdel.c (reset_var_on_error):
898 * lread.c (load_unwind):
899 * xfns.c (clean_up_file_dialog):
900 * xmenu.c, nsmenu.m (pop_down_menu):
901 * xmenu.c (cleanup_widget_value_tree):
902 * xselect.c (wait_for_property_change_unwind):
903 Accept pointer and return void, rather than accepting an Emacs
904 save value encapsulating the pointer and returning a dummy object.
906 * editfns.c (Fformat): Update the saved pointer directly via
907 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
908 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
909 (unwind_body): New function.
910 (record_unwind_protect): First arg is now a function returning void,
911 not a dummy Lisp_Object.
912 (record_unwind_protect_ptr, record_unwind_protect_int)
913 (record_unwind_protect_void): New functions.
914 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
915 * fileio.c (struct auto_save_unwind): New type.
916 (do_auto_save_unwind): Use it.
917 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
918 * insdel.c (struct rvoe_arg): New type.
919 (reset_var_on_error): Use it.
920 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
922 (specbinding_func): Remove; there are now several such functions.
923 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
924 (set_unwind_protect_ptr): New function.
925 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
927 Be simpler and more consistent about reporting I/O errors.
928 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
929 Say "Read error" and "Write error", rather than "I/O error", or
930 "IO error reading", or "IO error writing", when a read or write
932 * process.c (Fmake_network_process, wait_reading_process_output)
933 (send_process, Fprocess_send_eof, wait_reading_process_output):
934 Capitalize diagnostics consistently. Put "failed foo" at the
935 start of the diagnostic, so that we don't capitalize the
936 function name "foo". Consistently say "failed" for such
938 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
939 All callers changed. This is so it can use report_file_error.
940 * sysdep.c (serial_open, serial_configure): Capitalize I/O
941 diagnostics consistently as above.
943 * fileio.c (report_file_errno): Fix errno reporting bug.
944 If the file name is neither null nor a pair, package it up as a
945 singleton list. All callers changed, both to this function and to
946 report_file_error. This fixes a bug where the memory allocator
947 invoked by list1 set errno so that the immediately following
948 report_file_error reported the wrong errno value.
950 Fix minor problems found by --enable-gcc-warnings.
951 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
952 * keyboard.c (kbd_buffer_get_event): Remove unused local.
954 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
956 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
957 Set event->arg to Qt if switch-event shall be generated.
958 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
960 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
962 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
965 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
966 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
967 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
968 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
969 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
970 and there is a focused frame.
971 (head_table): Add focus-in and focus-out.
972 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
973 bind to handle-focus-in/out.
975 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
976 (Fhandle_switch_frame): Call Fhandle_focus_in.
977 (syms_of_frame): defsubr handle-focus-in/out.
979 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
981 Fix porting bug to older POSIXish platforms (Bug#14862).
982 * sysdep.c (emacs_pipe): New function, that implements
983 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
984 This should port better to CentOS 5 and to Mac OS X 10.6.
985 All calls to pipe2 changed.
987 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
988 This makes the code easier to read and the executable a bit smaller.
989 Do not replace all calls to Fcons that happen to create lists,
990 just calls that are intended to create lists. For example, when
991 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
992 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
993 Similarly for list2 through list5.
994 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
995 * bytecode.c (exec_byte_code):
996 * callint.c (quotify_arg, Fcall_interactively):
997 * callproc.c (Fcall_process, create_temp_file):
998 * charset.c (load_charset_map_from_file)
999 (Fdefine_charset_internal, init_charset):
1000 * coding.c (get_translation_table, detect_coding_system)
1001 (Fcheck_coding_systems_region)
1002 (Fset_terminal_coding_system_internal)
1003 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
1004 * composite.c (update_compositions, Ffind_composition_internal):
1005 * dired.c (directory_files_internal, file_name_completion)
1007 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
1008 * doc.c (Fsnarf_documentation):
1009 * editfns.c (Fmessage_box):
1011 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
1012 (Feval, eval_sub, Ffuncall, apply_lambda):
1013 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
1014 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
1015 (Fset_file_times, Finsert_file_contents)
1016 (Fchoose_write_coding_system, Fwrite_region):
1017 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
1018 * font.c (font_registry_charsets, font_parse_fcname)
1019 (font_prepare_cache, font_update_drivers, Flist_fonts):
1020 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
1021 * frame.c (make_frame, Fmake_terminal_frame)
1022 (x_set_frame_parameters, x_report_frame_params)
1023 (x_default_parameter, Fx_parse_geometry):
1024 * ftfont.c (syms_of_ftfont):
1025 * image.c (gif_load):
1026 * keyboard.c (command_loop_1):
1027 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
1028 (Fcopy_keymap, append_key, Fcurrent_active_maps)
1029 (Fminor_mode_key_binding, accessible_keymaps_1)
1030 (Faccessible_keymaps, Fwhere_is_internal):
1031 * lread.c (read_emacs_mule_char):
1032 * menu.c (find_and_return_menu_selection):
1033 * minibuf.c (get_minibuffer):
1034 * nsfns.m (Fns_perform_service):
1035 * nsfont.m (ns_script_to_charset):
1036 * nsmenu.m (ns_popup_dialog):
1037 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
1038 (Fx_own_selection_internal):
1039 * nsterm.m (append2):
1040 * print.c (Fredirect_debugging_output)
1041 (print_prune_string_charset):
1042 * process.c (Fdelete_process, Fprocess_contact)
1043 (Fformat_network_address, set_socket_option)
1044 (read_and_dispose_of_process_output, write_queue_push)
1045 (send_process, exec_sentinel):
1046 * sound.c (Fplay_sound_internal):
1047 * textprop.c (validate_plist, add_properties)
1048 (Fput_text_property, Fadd_face_text_property)
1049 (copy_text_properties, text_property_list, syms_of_textprop):
1050 * unexaix.c (report_error):
1051 * unexcoff.c (report_error):
1052 * unexsol.c (unexec):
1053 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
1054 (Fformat_mode_line, syms_of_xdisp):
1055 * xfaces.c (set_font_frame_param)
1056 (Finternal_lisp_face_attribute_values)
1057 (Finternal_merge_in_global_face, syms_of_xfaces):
1058 * xfns.c (x_default_scroll_bar_color_parameter)
1059 (x_default_font_parameter, x_create_tip_frame):
1060 * xfont.c (xfont_supported_scripts):
1061 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
1062 (menu_help_callback, xmenu_show):
1064 * xterm.c (set_wm_state):
1065 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
1066 and similarly for list2 through list5.
1068 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
1070 * callproc.c (Fcall_process_region): Fix minor race and tune.
1071 (create_temp_file): New function, with the temp-file-creation part
1072 of the old Fcall_process_region. Use Fcopy_sequence to create the
1073 temp file name, rather than alloca + build_string, for simplicity.
1074 Don't bother to block input around the temp file creation;
1075 shouldn't be needed. Simplify use of mktemp. Use
1076 record_unwind_protect immediately after creating the temp file;
1077 this closes an unlikely race where the temp file was not removed.
1078 Use memcpy rather than an open-coded loop.
1079 (Fcall_process_region): Use the new function. If the input is
1080 empty, redirect from /dev/null rather than from a newly created
1081 empty temp file; this avoids unnecessary file system traffic.
1083 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
1085 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
1086 Simplify by making this case like the other two. This is a bit
1087 slower on obsolete hosts, but the extra complexity isn't worth it.
1089 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
1090 * process.c (create_process) [!DOS_NT]:
1091 Remove now-unnecessary calls to emacs_close.
1093 2013-07-13 Eli Zaretskii <eliz@gnu.org>
1095 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
1096 returning early. (Bug#14850)
1098 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
1099 and inhibit-iso-escape-detection attributes of 'undecided'.
1102 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
1104 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
1105 Reported by Herbert J. Skuhra in
1106 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
1108 Don't lose top specpdl entry when memory is exhausted.
1109 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
1110 specpdl overflow here, to simplify callers; all callers changed.
1111 Always reserve an unused entry at the stack top; this avoids
1112 losing the top entry's information when memory is exhausted.
1114 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1116 Clean up errno reporting and fix some errno-reporting bugs.
1117 * callproc.c (Fcall_process):
1118 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1119 * process.c (create_process, Fmake_network_process):
1120 * unexaix.c (report_error):
1121 * unexcoff.c (report_error):
1122 Be more careful about reporting the errno of failed operations.
1123 The code previously reported the wrong errno sometimes.
1124 Also, prefer report_file_errno to setting errno + report_file_error.
1125 (Fcall_process): Look at openp return value rather than at path,
1126 as that's a bit faster and clearer when there's a numeric predicate.
1127 * fileio.c (report_file_errno): New function, with most of the
1128 old contents of report_file_error.
1129 (report_file_error): Use it.
1130 (Ffile_exists_p, Ffile_accessible_directory_p):
1131 Set errno to 0 when it is junk.
1132 * fileio.c (Faccess_file):
1133 * image.c (x_create_bitmap_from_file):
1134 Use faccessat rather than opening the file, to avoid the hassle of
1135 having a file descriptor open.
1136 * lisp.h (report_file_errno): New decl.
1137 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1140 * process.c (create_process, wait_reading_process_output) [AIX]:
1141 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1142 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1143 a multithreaded environment anyway).
1144 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1146 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1148 * image.c (x_find_image_file): Don't close a remote file handle.
1150 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1152 Fix races with threads and file descriptors.
1153 * callproc.c (Fcall_process_region):
1154 * dired.c (open_directory):
1155 * emacs.c (main, Fdaemon_initialized):
1156 * image.c (x_find_image_file):
1157 * inotify.c (Finotify_rm_watch):
1158 * lread.c (Flocate_file_internal):
1159 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1160 * term.c (term_mouse_moveto, init_tty):
1161 * termcap.c (tgetent):
1162 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1163 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1164 * unexhp9k800.c, unexmacosx.c (unexec):
1165 * callproc.c (Fcall_process_region):
1166 Use emacs_close, not close.
1167 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1168 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1169 and posix_close function on current platforms (which all lack them).
1170 (emacs_close): Use it. This should fix the races on GNU/Linux and
1171 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1172 and it should avoid closing random victim file descriptors on
1175 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1177 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1178 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1181 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1182 This is for .gdbinit xbacktrace.
1184 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1185 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1186 (emacs_set_tty): Now static.
1187 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1188 * term.c (tty_capable_p, tty_default_color_capabilities)
1189 (get_tty_terminal, term_mouse_movement)
1190 (handle_one_term_event, init_tty, maybe_fatal):
1191 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1192 (tgetent, scan_file, name_match, compare_contin):
1193 * terminal.c (get_terminal):
1194 Use bool for boolean.
1195 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1196 Prefer char to unsigned char if either will do.
1197 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1198 (tty_write_glyphs): Prefer int to unsigned.
1199 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1200 All callers changed.
1201 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1203 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1206 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1207 (B__dummy__): New dummy symbol, to pacify C89.
1208 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1209 they can't grok varargs macros.
1210 * dispnew.c (add_window_display_history)
1211 (add_frame_display_history):
1212 * print.c (print_object):
1213 * xdisp.c (debug_method_add):
1214 Use %p printf format only for void pointers.
1215 * emacs.c (usage_message): New constant, replacing ...
1216 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1217 (main): Adjust to usage reorg.
1218 * fns.c (syms_of_fns):
1219 * profiler.c (syms_of_profiler):
1220 Don't use non-constant struct initializers.
1221 * gnutls.h (gnutls_initstage_t):
1222 * lisp.h (enum Lisp_Fwd_Type):
1223 * lread.c (lisp_file_lexically_bound_p):
1224 * xsettings.c (anonymous enum):
1225 Remove trailing comma.
1226 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1227 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1228 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1230 * regex.c (const_re_char): New type, to pacify strict C89.
1231 All uses of 'const re_char' replaced to use it.
1232 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1233 with glibc when strict C89. This change is imported from gnulib.
1235 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1236 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1237 Omit GNU_LINUX implementation, since it requires long long.
1238 * xterm.c (x_draw_underwave):
1239 Do not assume the traditional order of struct's members.
1240 (x_term_init): Rewrite to avoid the need for non-constant structure
1243 Syntax cleanup, mostly replacing macros with functions.
1244 This removes the need for the syntax_temp hack.
1245 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1246 * syntax.c (SYNTAX_INLINE): New macro.
1247 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1248 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1249 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1250 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1251 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1252 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1253 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1254 Now constants, not macros.
1255 (syntax_temp) [!__GNUC__]: Remove.
1256 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1257 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1258 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1259 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1260 Move here from syntax.h; now functions, not macros. Except for the
1261 last function, these are static since only syntax.c uses them.
1262 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1263 All uses changed. Now a function, not a macro; use this fact
1264 to simplify the code.
1265 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1266 compiler bugs; no longer relevant.
1267 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1268 (SYNTAX_INLINE): New macro.
1269 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1270 for the new functions. Use bool for boolean member.
1271 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1272 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1273 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1274 (SETUP_BUFFER_SYNTAX_TABLE):
1275 Now extern inline functions, not macros.
1276 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1277 Remove; all uses replaced by implementation.
1278 (syntax_temp) [!__GNUC__]: Remove decl.
1279 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1281 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1283 * emacs.c (main): Fix syntax error.
1285 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1287 Timestamp fixes for undo (Bug#14824).
1288 * atimer.c (schedule_atimer):
1289 * fileio.c (Ffile_newer_than_file_p):
1290 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1291 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1292 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1293 (syms_of_fileio): Remove Sclear_visited_file_name.
1294 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1295 file doesn't exist; this avoids an ambiguity with negative timestamps.
1296 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1297 * systime.h (make_emacs_time, invalid_emacs_time):
1298 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1299 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1300 * undo.c (record_first_change): Push (visited-file-modtime) onto
1301 undo list rather than reimplementing it by hand, incorrectly.
1303 2013-07-09 Ken Brown <kbrown@cornell.edu>
1305 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1307 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1309 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1311 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1313 Handle errno and exit status a bit more carefully.
1314 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1315 number into an exit status. Instead, use EXIT_CANCELED.
1316 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1317 * callproc.c (relocate_fd):
1318 * emacs.c (close_output_streams, main):
1319 * process.c (create_process):
1320 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1321 Use emacs_perror for simplicity.
1322 * callproc.c (relocate_fd, main):
1323 * sysdep.c (sys_subshell):
1324 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1325 (shut_down_emacs): Use emacs_write, not write.
1326 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1327 * fileio.c (Fcopy_file, e_write):
1328 * nsterm.m (ns_select):
1329 * process.c (send_process):
1330 * sound.c (vox_write):
1331 Use emacs_write_sig, not emacs_write.
1332 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1333 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1335 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1337 (emacs_full_write): New function.
1338 (emacs_write): Rewrite to use it.
1339 (emacswrite_sig, emacs_perror): New functions.
1340 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1342 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1344 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1345 on NS even if it is present. Pixmap on NS is a void*.
1347 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1349 Port to Ubuntu 10 (Bug#14803).
1350 Problem reported by T.V. Raman.
1351 * process.c (close_on_exec, accept4, process_socket):
1352 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1354 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1356 * w32.c (sys_dup): Declare prototype.
1360 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1362 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1364 Make file descriptors close-on-exec when possible (Bug#14803).
1365 This simplifies Emacs a bit, since it no longer needs to worry
1366 about closing file descriptors by hand in some cases.
1367 It also fixes some unlikely races. Not all such races, as
1368 libraries often open files internally without setting
1369 close-on-exec, but it's an improvement.
1370 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1371 * callproc.c (Fcall_process) [!MSDOS]:
1372 * emacs.c (main) [!DOS_NT]:
1373 * nsterm.m (ns_term_init):
1374 * process.c (create_process):
1375 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1376 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1377 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1378 Prefer mkostemp with O_CLOEXEC to mkstemp.
1379 * callproc.c (relocate_fd) [!WINDOWSNT]:
1380 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1381 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1383 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1384 Make the resulting file descriptor close-on-exec.
1385 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1386 * lread.c (load_descriptor_list, load_descriptor_unwind):
1387 Remove; no longer needed. All uses removed.
1388 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1389 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1391 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1392 (Fmake_network_process, Fnetwork_interface_list):
1393 (Fnetwork_interface_info, server_accept_connection):
1394 Make newly-created socket close-on-exec.
1395 * sysdep.c (emacs_open, emacs_fopen):
1396 Make new-created descriptor close-on-exec.
1397 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1398 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1400 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1402 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1403 for NS_IMPL_GNUSTEP.
1405 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1407 Fix openp errno handling.
1408 * callproc.c (Fcall_process): Preserve openp errno around close.
1409 * lread.c (openp): Set errno when returning -1, as some callers
1412 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1414 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1416 * nsterm.h (NSSavePanel): Update comment.
1417 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1418 (ns_run_file_dialog): Declare.
1420 * nsfns.m: Remove panelOK.
1422 (ns_run_file_dialog): New function.
1423 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1424 event loop, so file dialog is popped up by ns_run_file_dialog, called
1425 by sendEvent (Bug#14578).
1426 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1428 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1430 * xdisp.c (default_line_pixel_height): New function.
1431 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1432 (try_cursor_movement, redisplay_window, try_window)
1433 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1435 * window.c (window_scroll_pixel_based): use
1436 default_line_pixel_height.
1438 * dispextern.h (default_line_pixel_height): Add prototype.
1440 * frame.c (x_set_line_spacing): Accept a float value for
1441 line-spacing parameter, per the documentation.
1443 * data.c (Fmultibyte_string_p): Doc fix.
1445 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1447 Use emacs_open more consistently when opening files.
1448 This handles EINTR more consistently now, and makes it easier
1449 to introduce other uniform changes to file descriptor handling.
1450 * src/systdio.h: New file.
1451 * src/buffer.c (mmap_init):
1452 * cygw32.c (chdir_to_default_directory):
1453 * dispnew.c (Fopen_termscript):
1454 * emacs.c (Fdaemon_initialized):
1455 * fileio.c (Fdo_auto_save):
1456 * image.c (slurp_file, png_load_body, jpeg_load_body):
1457 * keyboard.c (Fopen_dribble_file):
1459 * print.c (Fredirect_debugging_output):
1460 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1461 * termcap.c (tgetent):
1462 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1463 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1464 * w32term.c (w32_initialize) [CYGWIN]:
1465 * xfaces.c (Fx_load_color_file):
1466 Use emacs_open instead of plain open, and emacs_fopen instead of
1468 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1469 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1470 * callproc.c (default_output_mode): New constant.
1471 (Fcall_process): Use it to call emacs_open instead of plain creat.
1472 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1473 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1474 (emacs_fopen): New function.
1475 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1476 Include <lisp.h>, for emacs_open.
1477 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1479 Remove duplicate #include directives.
1480 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1482 Don't include stdio.h twice.
1483 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1484 Don't include sys/types.h or stdio.h twice.
1485 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1486 * lread.c: Don't include coding.h twice.
1487 * nsfont.m: Don't include frame.h twice.
1488 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1489 * ralloc.c: Don't include <unistd.h> twice.
1490 * xdisp.c: Don't include font.h twice.
1491 * xterm.c: Don't include fontset.h twice.
1492 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1494 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1496 Scale ImageMagick images more carefully.
1497 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1498 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1499 Be more careful about avoiding undefined behavior after
1500 integer overflow and division by zero.
1502 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1504 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1505 (syms_of_w32fns): DEFSYM them.
1506 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1507 (CCHDEVICENAME): Define macros if not defined.
1508 (struct MONITOR_INFO_EX): New struct.
1509 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1510 (enum_display_monitors_fn): New variable.
1511 (globals_of_w32fns): Initialize it.
1512 (Fx_display_pixel_width, Fx_display_pixel_height)
1513 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1514 multi-monitor setups in docstrings.
1515 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1516 screen size by primary monitor's millimeter per pixel.
1517 (w32_monitor_enum, w32_display_monitor_attributes_list)
1518 (w32_display_monitor_attributes_list_fallback)
1519 (Fw32_display_monitor_attributes_list): New functions.
1520 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1522 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1524 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1526 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1528 * fileio.c (Qfile_notify_error): New error symbol.
1530 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1531 * inotify.c (inotify_callback, symbol_to_inotifymask)
1532 (Finotify_add_watch, Finotify_rm_watch): Use it.
1533 (inotifyevent_to_event): Exchange order of cookie and file name.
1534 (Finotify_add_watch): Adapt docstring.
1536 * lisp.h (Qfile_notify_error): Declare.
1538 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1540 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1541 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1542 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1543 which did not work (see <http://bugs.gnu.org/14569#307>).
1544 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1545 && (!noninteractive || initialized)). This attempts to thread
1546 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1548 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1550 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1551 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1553 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1555 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1556 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1557 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1558 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1560 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1562 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1563 Define to __sys_siglist.
1565 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1567 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1568 word-wrap, so that overflow-newline-into-fringe would work in
1569 visual-line-mode. (Bug#2749)
1570 (move_it_in_display_line_to): When the last scanned display
1571 element fits exactly on the display line, and
1572 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1573 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1574 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1575 finding buffer position that corresponds to pixel coordinates,
1576 e.g. in buffer_posn_from_coords.
1578 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1580 * process.c (handle_child_signal): Call catch_child_signal if
1583 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1585 Don't convert function pointers to void * and back.
1586 It isn't portable C, and it's easy enough to avoid.
1587 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1588 (make_save_value): Add support for SAVE_FUNCPOINTER.
1589 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1590 * print.c (print_object):
1591 Distinguish function from object pointers.
1592 * lisp.h (SAVE_FUNCPOINTER): New constant.
1593 (SAVE_SLOT_BITS): Adjust to it.
1594 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1595 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1596 (voidfuncptr): New typedef.
1597 (struct Lisp_Save_Value): New member data[0].funcpointer.
1598 (XSAVE_FUNCPOINTER): New function.
1600 Simplify buildobj processing.
1601 * Makefile.in (buildobj.h): Make it a sequence of strings each
1602 followed by comma, rather than a single string. Put it into a
1603 .tmp file in case there's an error while generating it.
1604 (gl-stamp): Use .tmp for temp files.
1605 (mostlyclean): Clean .tmp files.
1606 * doc.c (buildobj): Move to just the routine that needs it.
1607 It's now an array of strings, so processing is simpler.
1609 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1611 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1612 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1613 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1614 Invoke malloc_enable_thread even when not interactive.
1615 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1616 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1617 in this case, since the underlying bug has now been fixed.
1619 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1621 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1622 unlinking it (bug#14691).
1624 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1626 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1627 before checking whether buffer is modified. This lets
1628 `kill-buffer-query-functions' cancel killing of the buffer or save
1629 its content before `kill-buffer' asks user the "Buffer %s
1630 modified; kill anyway?" question.
1632 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1634 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1635 Let the super performKeyEquivalent deal with them (Bug#14747).
1637 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1639 * widget.c (resize_cb): Remove unused local.
1641 Do not use GTK 3 if it exists but cannot be compiled.
1642 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1643 * xterm.c (x_error_handler) [!USE_GTK]:
1646 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1648 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1650 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1651 to the valid range of values. (Bug#14753)
1653 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1654 when moving point by using the current glyph matrix. This avoids
1655 the need to force redisplay when this function is called in a
1658 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1660 Fix minor problems found by static checking.
1661 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1662 Redo the latter's body to sidestep GCC parenthesization warnings.
1663 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1664 * coding.c (detect_coding, detect_coding_system):
1665 * coding.h (struct undecided_spec):
1666 Use bool for boolean.
1667 * image.c (QCmax_width, QCmax_height): Now static.
1668 * xdisp.c (Fmove_point_visually): Remove unused local.
1670 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1672 * xdisp.c (Fmove_point_visually): New function.
1674 2013-06-28 Kenichi Handa <handa@gnu.org>
1676 * coding.h (define_coding_undecided_arg_index): New enum.
1677 (coding_attr_index): New members
1678 coding_attr_undecided_inhibit_null_byte_detection,
1679 coding_attr_undecided_inhibit_iso_escape_detection,
1680 coding_attr_undecided_prefer_utf_8.
1681 (undecided_spec): New struct.
1682 (struct coding_system): New member `undecided' of the member
1685 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1686 (detect_coding): Likewise.
1687 (detect_coding_system): Likewise.
1688 (Fdefine_coding_system_internal): New coding system properties
1689 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1691 (syms_of_coding): Adjust for coding_arg_undecided_max.
1693 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1695 * image.c (x_from_xcolors): Remove unused local.
1697 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1699 Defer image data transfer between X client and server until actual
1702 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1705 * image.c (Destroy_Image): Remove.
1706 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1707 `mask_p', and `colors_p'. All uses changed.
1708 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1709 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1710 New macros for `flags' arg to x_clear_image_1.
1711 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1712 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1713 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1714 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1715 (image_get_x_image, image_unget_x_image): New functions or macros.
1716 (image_background, image_background_transparent, x_to_xcolors)
1717 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1718 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1719 instead of Destroy_Image.
1720 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1721 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1722 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1723 (imagemagick_load_image, svg_load_image): Use them instead of
1724 x_create_x_image_and_pixmap, and x_put_x_image followed by
1725 x_destroy_x_image, respectively.
1726 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1727 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1728 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1729 background_transparent fields.
1730 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1731 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1733 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1735 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1736 This mostly consists of undoing recent changes.
1737 * callproc.c (Fcall_process):
1738 * process.c (create_process):
1739 Do not worry about catching SIGCHLD here, undoing previous change.
1740 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1741 * process.c, process.h (catch_child_signal):
1742 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1743 * process.c (catch_child_handler): Don't worry about being called
1744 lazily and do not assume caller has blocked SIGCHLD, undoing
1745 previous change. Move first-time stuff back to
1746 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1747 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1748 set lib_child_handler if it's already initialized, which may
1749 help avoid problems on GNUStep.
1751 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1753 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1754 * callproc.c (Fcall_process):
1755 * process.c (create_process):
1756 Make sure SIGCHLD is caught before we fork,
1757 since Emacs startup no arranges to catch SIGCHLD.
1758 * process.c (lib_child_handler): Initialize to null, not to
1760 (catch_child_signal): Allow self to be called lazily.
1761 Do nothing if it's already been called.
1762 Assume caller has blocked SIGCHLD (all callers do now).
1763 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1764 just before it's really needed.
1765 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1766 since it hasn't been caught yet.
1768 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1770 * image.c (compute_image_size): New function to implement
1771 :max-width and :max-height.
1772 (imagemagick_load_image): Use it.
1774 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1776 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1777 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1779 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1780 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1781 the SIGCHLD handler, since the code is not atomic and (due to glib)
1782 signals may be arriving now.
1783 * sysdep.c (init_signals): Do not catch child signals here;
1784 'main' now does that later, at a safer time.
1786 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1788 Clean up SIGCHLD handling a bit (Bug#14569).
1789 * process.c, process.h (catch_child_signal):
1790 Now always extern, even if !NS_IMPL_GNUSTEP.
1791 * process.c (catch_child_signal): Move glib tickler here from
1792 init_process_emacs, so that it's done earlier in Emacs
1793 initialization. Also move the noninteractive && !initialized
1794 check here from init_process_emacs. This is all a bit cleaner for
1795 GNUish platforms, and I hope it works around the Cygwin bug.
1796 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1797 that glib signal handling is tickled before glib creates threads.
1799 * process.c (wait_reading_process_output): Avoid int overflow
1800 when reading more than 2 GiB total from a process.
1802 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1804 * process.c (create_process): Handle a couple more cases,
1805 i.e., work even if new_argv and wait_child_setup[i] are cached.
1806 Use Fcall_process's style for volatile vars.
1808 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1810 * process.c (create_process): Mark PROCESS volatile.
1812 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1814 Use C99-style flexible array members if available.
1815 This avoids some subtle aliasing issues, which typically
1816 aren't a problem with GCC but may be a problem elsewhere.
1817 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1818 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1819 In either case, it uses a flexible array member rather than
1820 the old struct hack. All uses changed.
1821 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1822 Adjust to sdata reorganization.
1823 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1824 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1825 that ports better to pre-C99 non-GCC.
1826 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1827 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1828 as the latter has changed.
1829 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1830 and port better to pre-C99 GCC.
1831 * image.c (struct xpm_cached_color):
1832 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1833 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1834 Use FLEXIBLE_ARRAY_MEMBER.
1835 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1836 Move decl to top level so it gets checked against implementation.
1837 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1838 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1840 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1842 * syntax.c: Integer cleanups.
1843 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1844 All uses that need 0-or-2 changed to:
1845 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1846 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1847 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1848 (char_quoted, prev_char_comend_first, back_comment)
1849 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1850 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1851 Use bool for boolean.
1852 (update_syntax_table, skip_chars, skip_syntaxes):
1853 Prefer int to unsigned when either will do.
1854 (back_comment): Return boolean success flag, like forw_comment,
1855 instead of positive-or-minus-1 (which might have overflowed int anyway).
1856 Don't stuff ptrdiff_t into int.
1857 (syntax_spec_code, syntax_code_spec): Now const.
1858 (Fmatching_paren, scan_lists, scan_sexps_forward):
1859 Use enum syntaxcode for syntax code.
1860 (Fmatching_paren): Check that arg is a character, not just an integer.
1861 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1862 (Finternal_describe_syntax_value): Omit no-longer-needed
1864 (skip_chars): Use char, not unsigned char, when the distinction
1866 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1867 * bytecode.c (exec_byte_code):
1868 * syntax.c (syntax_spec_code, Fchar_syntax)
1869 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1871 * syntax.h (SYNTAX_WITH_FLAGS):
1872 Omit unnecessary casts.
1874 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1876 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1877 line dimensions here, to avoid race conditions with the main
1878 thread. (Bug#14062, bug#14630, bug#14669)
1880 * w32term.c (w32_draw_window_cursor): Compute the header line and
1881 mode line dimensions here.
1882 <w32_system_caret_window, w32_system_caret_hdr_height>:
1883 <w32_system_caret_mode_height>: New variables.
1885 * w32term.h: Declare them.
1887 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1889 * alloc.c (die): Move "assertion failed" string here ...
1890 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1891 COND when SUPPRESS_CHECKING. This shrinks the executable text
1892 size by 0.8% to 2.2% when configured with --enable-checking,
1893 depending on optimization flags (GCC 4.8.1 x86-64).
1895 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1897 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1899 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1900 base is 2; this is more accurate.
1902 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1904 * sound.c (string_default): Move to !WINDOWSNT section.
1905 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1907 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1909 * sound.c: Integer cleanups.
1910 Remove unnecessary forward decls.
1911 (struct sound_device): The 'file' member is now a Lisp_Object, not
1912 a char *, so that we needn't invoke alloca on a huge size.
1913 (Fplay_sound_internal): Adjust to this.
1914 (string_default): New function.
1915 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1916 Use it to adjust to the struct sound_device change.
1917 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1918 (be2hs) [0]: Remove.
1920 * syntax.c (skip_chars): Don't use uninitialized storage
1921 when searching a multibyte buffer for characters that are not in a
1922 unibyte string that contains non-ASCII characters.
1924 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1926 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1927 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1929 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1931 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1933 2013-06-18 Kenichi Handa <handa@gnu.org>
1935 * font.c (Ffont_spec): Signal an error for an invalid font name
1938 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1940 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1941 In particular this ports to 32-bit sparc Sun cc.
1942 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1943 array with a dummy element at specpdl[-1], so that its address can
1945 (unbind_to): Do not copy the binding; not needed, now that we
1946 copy old_value in the one place where the copy is needed.
1947 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1948 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1949 (union specbinding): Rename from struct specbinding. Redo layout
1950 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1951 which is not portable. With Sun C 5.12 32-bit sparc, the
1952 declaration causes nargs to be an unsigned bitfield, a behavior
1953 that the C standard allows; but Emacs wants nargs to be signed.
1954 The overall type is now a union of structures rather than a
1955 structure of union of structures, and the 'kind' member is now a
1956 bitfield, so that the overall type doesn't grow. All uses changed.
1957 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1959 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1961 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1962 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1964 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1966 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1968 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1969 unless we know that the window w's frame is a frame object.
1970 Another attempt at solving bug#14062 and bug#14630.
1972 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1974 * textprop.c (property_set_type): New enum.
1975 (add_properties): Allow appending/prepending text properties.
1976 (add_text_properties_1): Factored out of Fadd_text_properties.
1977 (Fadd_text_properties): Move all the code into
1978 add_text_properties_1.
1979 (Fadd_face_text_property): New function that calls
1980 add_text_properties_1.
1982 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1984 Move functions from lisp.h to individual modules when possible.
1985 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1986 * alloc.c (XFLOAT_INIT, set_symbol_name):
1987 * buffer.c (CHECK_OVERLAY):
1988 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1989 (set_char_table_parent):
1990 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1991 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1992 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1993 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1995 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1996 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1997 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1998 (backtrace_args, backtrace_debug_on_exit):
1999 * floatfns.c (CHECK_FLOAT):
2000 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
2001 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
2002 (set_hash_hash, set_hash_hash_slot, set_hash_index)
2003 (set_hash_index_slot):
2004 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
2005 * marker.c (CHECK_MARKER):
2006 * textprop.c (CHECK_STRING_OR_BUFFER):
2007 * window.c (CHECK_WINDOW_CONFIGURATION):
2008 Move here from lisp.h, and make these functions static rather than
2010 * buffer.c (Qoverlayp):
2012 * fns.c (Qhash_table_p):
2013 * window.c (Qwindow_configuration_p):
2015 * lisp.h: Remove the abovementioned defns and decls.
2017 Use functions, not macros, for XINT etc (Bug#11935).
2018 In lisp.h, prefer functions to function-like macros, and
2019 constants to object-like macros, when either will do. This:
2020 . simplifies use, as there's no more need to worry about
2021 arguments' side effects being evaluated multiple times.
2022 . makes the code easier to debug on some platforms.
2023 However, when using gcc -O0, keep using function-like macros
2024 for a few critical operations, for performance reasons.
2025 This sort of thing isn't needed with gcc -Og, but -Og
2026 is a GCC 4.8 feature and isn't widely-enough available yet.
2027 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
2028 Remove enum lsb_bits; no longer needed.
2029 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
2030 * buffer.c (Qoverlap):
2032 * fns.c (Qhash_table_p):
2033 Now extern, so lisp.h can use these symbols.
2034 * dispextern.h: Include character.h, for MAX_CHAR etc.
2035 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2036 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2037 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2038 (GLYPH_CODE_P): Move here from lisp.h.
2039 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2040 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
2041 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
2042 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
2043 XUNTAG now returns void *.
2044 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
2045 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
2046 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
2047 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
2048 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
2049 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
2050 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
2051 (lisp_h_XPNTR, lisp_h_XSYMBOL):
2052 New macros, renamed from their sans-lisp_h_ counterparts.
2053 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
2054 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
2055 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
2056 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
2057 If compiling via GCC without optimization, define these as macros
2058 in addition to inline functions.
2059 To disable this, compile with -DINLINING=0.
2060 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
2061 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
2062 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
2063 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
2064 (INTMASK, VALMASK): Now macros, since static values cannot be
2065 accessed from extern inline functions.
2066 (VALMASK): Also a constant, for benefit of old GDB.
2067 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
2068 is INTEGERP, which can fold it in.
2069 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
2070 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
2071 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
2072 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
2073 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
2074 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
2075 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
2076 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
2077 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
2078 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
2079 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
2080 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
2081 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
2082 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
2083 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
2084 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
2085 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
2086 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
2087 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
2088 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
2089 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
2090 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
2091 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
2092 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
2093 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
2094 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2095 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
2096 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
2097 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
2098 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
2099 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
2100 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
2101 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
2103 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
2104 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
2105 (VALMASK): Define in one place rather than in two, merging the
2106 USE_LSB_TAG parts; this is simpler.
2107 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
2108 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
2109 Move up, to avoid use before definition.
2110 Also include "globals.h" earlier, for the same reason.
2111 (make_natnum): New function.
2112 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
2113 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
2114 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
2115 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
2116 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
2117 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
2118 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
2119 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
2120 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
2121 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2122 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2123 (Qwindow_configuration_p, Qimage): New forward declarations.
2124 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2125 (STRING_COPYIN): Remove; unused.
2126 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2127 (xcar_addr, xcdr_addr): New functions. All uses changed.
2128 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2129 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2130 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2131 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2132 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2133 (TYPE_RANGED_INTEGERP): Simplify.
2134 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2135 (setlocale, fixup_locale, synchronize_system_messages_locale)
2136 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2137 Now empty functions, not macros.
2138 (functionp): Return bool, not int.
2139 * window.c (Qwindow_configuration_p): Now extern,
2140 so window.h can use it.
2141 * window.h (Qwindowp): Move decl back to lisp.h.
2143 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2145 * xdisp.c (Fline_pixel_height): New function, required for solving
2148 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2150 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2152 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2154 * lread.c (syms_of_lread):
2155 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2157 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2159 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2161 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2163 * fileio.c (expand_file_name): Doc fix.
2165 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2167 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2168 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2169 Wait for self, not for 0. This can't hurt on GNU or similar
2170 system, and may help with Cygwin.
2172 * keyboard.c: Don't use PROP (...) as an lvalue.
2173 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2174 Use set_prop (A, B), not PROP (A) = B.
2176 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2178 * xdisp.c (get_it_property): Use it->window instead of generating
2179 a Lisp object from it->w.
2181 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2183 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2184 get-char-property the window that is being rendered, instead of
2185 the buffer, to support window-specific overlays. (Bug#14575)
2186 (compute_display_string_pos): When W is NULL, use the current
2187 buffer as the object to pass to get-char-property.
2188 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2189 pointer member of the bidi iterator, since no window is pertinent
2192 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2194 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2195 being displayed, and pass it to compute_display_string_pos.
2196 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2197 (bidi_paragraph_init): All callers changed.
2199 * xdisp.c (init_from_display_pos, init_iterator)
2200 (handle_single_display_spec, next_overlay_string)
2201 (get_overlay_strings_1, reseat_1, reseat_to_string)
2202 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2203 Set bidi_it.w member from it->w.
2204 (compute_display_string_pos): Accept additional argument, the
2205 window being displayed, and pass it to Fget_char_property.
2208 * dispextern.h (struct bidi_it): New member w, the window being
2210 (compute_display_string_pos): Adjust prototype.
2212 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2214 * xgselect.c: Remove unneeded include xterm.h.
2216 * process.c (wait_reading_process_output): Check for NS before GLIB.
2217 GLIB may be linked in due to rsvg, but ns_select must be called.
2219 * xgselect.c (xg_select): Remove call to window_system_available
2220 and g_main_context_pending at the top, so Gdk events (i.e. file
2221 notify) are processed when Emacs is started with -nw.
2223 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2225 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2226 (ctagsfiles3): New variable, includes only *.m files.
2227 (TAGS): Use an explicit language name in the regular expressions,
2228 to avoid transformation of '/SOMETHING' by MSYS to
2229 'c:\MSYS\SOMETHING'.
2231 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2233 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2235 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2237 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2238 still need to set the mouse pointer shape and activate help-echo.
2241 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2243 A few porting etc. fixes for the new file monitor code.
2244 See the thread containing
2245 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2246 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2247 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2248 (dir_monitor_callback, Fgfile_rm_watch):
2249 Use assq_no_quit instead of Fassoc, for speed.
2250 (dir_monitor_callback, Fgfile_rm_watch):
2251 eassert that the monitor is a fixnum.
2252 (dir_monitor_callback): No need for CDR_SAFE.
2253 Simplify building of lisp with alternative tails.
2254 (Fgfile_add_watch, Fgfile_rm_watch):
2255 Do not assume glib functions set errno reliably on failure.
2256 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2257 and signal an error otherwise.
2258 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2259 Use Fdelq instead of Fdelete, for speed.
2261 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2263 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2264 don't insist on being invoked on a highlighted tool-bar button.
2265 Avoids losing tool-bar functionality when mouse-highlight is nil.
2266 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2267 Don't highlight when mouse-highlight is nil.
2268 (note_mouse_highlight): When mouse-highlight is nil, don't return
2269 right away; instead, run tool-bar and mode-line highlight
2270 subroutine, clear any existing highlight, and revert the mouse
2271 pointer to its default shape. (Bug#14558)
2273 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2275 * lisp.mk (lisp): Add prog-mode.el.
2277 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2279 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2280 * process.c (dummy_handler): New function.
2281 (lib_child_handler): New static var.
2282 (handle_child_signal): Invoke it.
2283 (catch_child_signal): If a library has set up a signal handler,
2284 save it into lib_child_handler.
2285 (init_process_emacs): If using glib and not on Windows, tickle glib's
2286 child-handling code so that it initializes its private SIGCHLD handler.
2287 * syssignal.h (SA_SIGINFO): Default to 0.
2288 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2289 31; it should no longer be needed now.
2291 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2293 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2295 * gfilenotify.c (globals_of_gfilenotify): New function.
2296 (syms_of_gfilenotify): Move global initialization there.
2298 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2300 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2302 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2303 * keyboard.c (menu_bar_items, tool_bar_items):
2304 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2305 not override local keymaps any more.
2307 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2309 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2311 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2313 * w32console.c (initialize_w32_display): Return the dimensions of
2314 the console window via 2 additional arguments, not via the current
2315 frame. This avoids crashes due to overrunning the bounds of
2316 frame's decode_mode_spec_buffer, which is not resized following
2317 the change of the frame dimensions from the initial 10x10.
2319 * w32term.h (w32_initialize_display_info): Adjust prototype.
2321 * term.c (init_tty): Take dimensions of the frame from the values
2322 returned by initialize_w32_display.
2324 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2325 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2326 (LIBES): Add $(GFILENOTIFY_LIBS).
2328 * w32inevt.c (handle_file_notifications): Add dummy implementation
2329 for !HAVE_W32NOTIFY.
2331 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2333 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2335 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2337 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2339 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2341 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2343 Fix minor problems found by static checking.
2344 * data.c (pure_write_error):
2345 Use xsignal2, not Fsignal, as Fsignal might return.
2346 * eval.c (set_backtrace_debug_on_exit): Now static.
2347 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2348 No longer inline. EXTERN_INLINE is needed only for functions
2349 defined in .h files. Reindent function header as per GNU style.
2350 (backtrace_p, backtrace_top, backtrace_next):
2351 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2352 compiler or linker. Add extern decls to pacify gcc -Wall.
2353 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2355 * frame.c (free_monitors): Define only on platforms that need it.
2356 * nsterm.m (ns_term_init):
2357 * process.c (catch_child_signal):
2358 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2359 defined on all porting targets these days.
2360 * process.c, process.h (catch_child_signal):
2361 Make it extern only if NS_IMPL_GNUSTEP is defined.
2363 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2365 * w32.c (gettimeofday): Make the signature identical to prototype
2366 in nt/inc/sys/time.h.
2368 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2370 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2373 * keyboard.c (safe_run_hooks_error): Improve error message.
2375 * data.c (pure_write_error): Add `object' argument.
2376 * puresize.h (CHECK_IMPURE): Use it.
2378 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2380 * Makefile.in (NOTIFY_OBJ): New variable.
2381 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2383 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2384 Call syms_of_gfilenotify.
2386 * gfilenotify.c: New file.
2388 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2389 and Qfile_w32notify.
2390 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2391 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2393 * lisp.h: Declare syms_of_gfilenotify.
2395 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2397 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2399 Merge the specpdl and backtrace stacks. Make the structure of the
2400 specpdl entries more obvious via a tagged union of structs.
2401 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2402 (enum specbind_tag): New enum.
2403 (struct specbinding): Make it a tagged union of structs.
2404 Add a case for backtrace records.
2405 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2406 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2407 (backtrace_debug_on_exit): New accessors.
2408 (struct backtrace): Remove.
2409 (struct catchtag): Remove backlist field.
2410 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2412 (Flocal_variable_p): Speed up the common case where the binding is
2414 * eval.c (backtrace_list): Remove.
2415 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2416 (set_backtrace_args, set_backtrace_nargs)
2417 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2418 (backtrace_next): New functions.
2419 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2420 (unwind_to_catch, internal_lisp_condition_case)
2421 (internal_condition_case, internal_condition_case_1)
2422 (internal_condition_case_2, internal_condition_case_n): Don't bother
2423 with backtrace_list any more.
2424 (Fsignal): Adjust to new backtrace format.
2425 (grow_specpdl): Move up.
2426 (record_in_backtrace): New function.
2427 (eval_sub, Ffuncall): Use it.
2428 (apply_lambda): Adjust to new backtrace format.
2429 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2431 (specbind): Adjust to new specpdl format. Simplify.
2432 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2433 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2435 (mark_backtrace): Remove.
2436 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2437 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2438 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2440 * profiler.c (record_backtrace): Use get_backtrace.
2441 (handle_profiler_signal): Use backtrace_top_function.
2442 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2445 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2447 * process.h (catch_child_signal): Declare.
2449 * process.c (catch_child_signal): New function.
2450 (init_process_emacs): Call it.
2452 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2453 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2455 (x_set_cursor_type): Remove declaration.
2456 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2457 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2458 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2459 (ns_get_color): Use F suffix on float.
2460 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2461 (ns_get_rgb_color): Remove.
2462 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2463 (note_mouse_movement): x and y are CGFloat.
2464 (ns_draw_fringe_bitmap): Remove unused rowY.
2465 Change #if to COCOA && >= 10_6.
2466 (ns_draw_window_cursor): Remove unused overspill.
2467 (ns_draw_underwave): width and x are EamcsCGFloat.
2468 (ns_draw_box): thickness is CGFloat.
2469 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2470 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2471 if not in main thread.
2472 (ns_get_pending_menu_title, ns_check_menu_open)
2473 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2474 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2475 (sendFromMainThread:): New method.
2476 (changeFont:): size is CGFloat.
2477 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2478 Disable warning about permanent text.
2479 (characterIndexForPoint:): Adjust return type depending on GNUStep
2481 (mouseDown:): delta is CGFloat.
2482 (updateFrameSize): Remove unised variable f.
2483 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2484 Cast float to EmacsCGFloat.
2485 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2486 also to -1 when restoring.
2487 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2488 inside NS_IMPL_COCOA.
2489 (toggleFullScreen:): Put call to toggleFullScreen inside
2490 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2491 (setPosition:portion:whole:): por is CGFloat.
2492 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2493 (mouseDown:): Use CGFloat.
2494 (mouseDragged:): Remove unised variable edge.
2495 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2497 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2499 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2500 when NS_IMPL_GNUSTEP.
2501 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2502 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2503 (EmacsToolbar): Add clearAll. Add tag argument to
2504 addDisplayItemWithImage.
2505 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2507 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2509 * nsmenu.m (ns_update_menubar): Make static.
2510 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2511 (fillWithWidgetValue:): Add cast to SEL for setAction.
2512 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2513 (update_frame_tool_bar): Update code for GNUStep.
2514 (clearAll): New method.
2515 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2516 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2517 Move identifierToItem setObject and activeIdentifiers addObject before
2518 call to insertItemWithItemIdentifier.
2519 (validateVisibleItems): Fix indentation.
2520 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2521 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2522 UtilityWindow to aStyle, remove call to setStyleMask.
2524 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2526 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2527 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2528 Use F suffix on floats.
2529 (ns_char_width): Returns CGFloat.
2530 (ns_ascii_average_width): w is CGFloat instead of float.
2531 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2533 (ns_glyph_metrics): CGFloat instead of float.
2535 * nsfns.m (x_set_foreground_color, x_set_background_color):
2537 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2538 remove unused variables.
2539 (Fns_read_file_name): Keep track if panel is for save.
2540 Use ns_filename_from_panel/ns_directory_from_panel.
2541 (Fns_list_services): delegate only used for COCOA.
2542 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2543 Just return the input if GNUStep.
2544 (x_screen_planes): Remove.
2545 (Fxw_color_values): Use EmacsCGFloat
2546 (Fns_display_monitor_attributes_list): Only get screen number for
2548 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2550 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2551 ns_directory_from_panel.
2553 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2555 * process.c (handle_child_signal): Also use WCONTINUED.
2556 This is so that list-processes doesn't mistakenly list the process
2557 as stopped, when the process has actually been continued and is
2560 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2562 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2563 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2564 not already configured.
2566 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2568 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2570 * Makefile.in (mostlyclean): Remove *.res files.
2572 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2574 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2575 a buffer (bug#8447).
2577 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2579 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2580 display vector, and we backtrack, handle the case that the
2581 previous character position is also displayed from a display
2582 vector or covered by a display string or image. (Bug#14476)
2584 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2586 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2587 (struct MonitorInfo, free_monitors): Remove.
2588 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2589 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2590 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2593 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2594 (struct MonitorInfo, free_monitors): Remove.
2595 (ns_screen_name): Make static.
2596 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2597 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2600 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2601 (struct MonitorInfo): New struct.
2602 (free_monitors, make_monitor_attribute_list): Declare.
2604 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2606 (free_monitors, make_monitor_attribute_list): New functions.
2607 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2610 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2612 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2614 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2616 * keyboard.c: Apply keyboard decoding only to events that come directly
2617 from the tty, not from unread-command-events (bug#14368).
2618 (read_event_from_main_queue): New function, extracted from read_char).
2619 (read_decoded_char): Remove.
2620 (read_decoded_event_from_main_queue): New function to replace it.
2621 (read_char): Use it.
2622 (read_key_sequence): Use read_char rather than read_decoded_char.
2624 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2626 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2628 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2630 2013-05-22 Kenichi Handa <handa@gnu.org>
2632 The following changes are to fix the setting of
2633 buffer-file-coding-system on, for instance, C-x RET c unix RET
2634 _FILE_OF_DOS_EOL_TYPE_ RET.
2636 * coding.h (struct coding_system): New member detected_utf8_chars.
2638 * coding.c (detect_coding_utf_8): Count characters and check EOL
2639 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2641 (setup_coding_system): Do not initialize coding->head_ascii.
2642 (check_ascii): Do not set coding->eol_seen but update it. Do not
2643 call adjust_coding_eol_type here.
2644 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2645 If the eol-type of CODING is already specified, adjust the eol type
2646 of the found coding-system.
2647 (decode_coding_gap): Cancel previous change. Utilize the
2648 character numbers counted by detect_coding_utf_8. Fix detection
2651 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2653 * search.c (looking_at_1): Only set last_thing_searched if the match
2654 changed the match-data (bug#14281).
2656 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2658 * xdisp.c (reseat_at_previous_visible_line_start):
2659 Already declared in dispextern.h, so remove it here.
2660 (move_it_vertically_backward): Likewise.
2662 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2664 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2665 (Fx_display_pixel_width, Fx_display_pixel_height)
2666 (Fx_display_mm_width, Fx_display_mm_height):
2667 Mention `display-monitor-attributes-list' in docstrings.
2669 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2670 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2671 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2672 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2673 (Fx_display_backing_store, Fx_display_visual_class)
2674 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2675 (Fx_display_grayscale_p, Fx_display_pixel_width)
2676 (Fx_display_pixel_height, Fx_display_planes)
2677 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2678 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2679 (Fx_display_mm_width, Fx_display_mm_height)
2680 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2681 height for all physical monitors as in X11.
2683 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2684 Return pixel width or height for all physical monitors as in X11.
2686 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2688 Port --enable-gcc-warnings to clang.
2689 * bytecode.c (exec_byte_code):
2691 Redo diagnostic pragmas to pacify clang, too.
2692 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2693 * editfns.c (Fencode_time):
2694 * fileio.c (file_accessible_directory_p):
2695 * font.c (font_unparse_xlfd):
2696 Use '&"string"[index]' instead of '"string" + (index)'.
2697 * undo.c (user_error): Remove; unused.
2699 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2701 * insdel.c (insert_1_both): Document the arguments, instead of
2702 referring to insert_1, which no longer exists.
2704 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2705 some window, increment windows_or_buffers_changed, so that
2706 *Messages* display in that window is updated. (Bug#14408)
2708 * w32.c: Include epaths.h.
2709 (init_environment): Use cmdproxy.exe without leading directories.
2710 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2712 (gettimeofday): Adjust signature and return value to Posix
2715 * unexw32.c (open_output_file): Delete the existing emacs.exe
2716 before creating it, to break the hard link to the versioned
2719 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2720 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2721 (FIRSTFILE_OBJ): New variables.
2722 (W32_RES): Rename to EMACSRES. All users changed.
2723 (base_obj): Use $(CM_OBJ).
2724 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2725 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2726 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2727 $(W32_RES_LINK) before $(LIBES).
2728 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2730 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2732 * makefile.w32-in (DOC): Use just "DOC".
2734 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2736 * process.c: Export default filters and sentinels to Elisp.
2737 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2739 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2740 (Fset_process_sentinel, Fformat_network_address):
2741 Default to them instead of nil.
2742 (server_accept_connection): Sentinels can't be nil any more.
2743 (read_and_dispose_of_process_output): New function, extracted from
2744 read_process_output.
2745 (read_process_output): Use it; filters can't be nil.
2746 (Finternal_default_process_filter): New function, extracted from
2747 read_process_output.
2748 (exec_sentinel_unwind): Remove function.
2749 (exec_sentinel): Don't zilch sentinel while running.
2750 (status_notify): Sentinels can't be nil.
2751 (Finternal_default_process_sentinel): New function extracted from
2753 (setup_process_coding_systems): Default filter is not nil any more.
2754 (syms_of_process): Export new Elisp functions and initialize
2756 * lisp.h (make_lisp_proc): New function.
2758 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2760 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2762 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2764 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2765 unless we know that the window w is a leaf window.
2766 Another attempt at solving bug#14062.
2768 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2770 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2773 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2775 * image.c (gif_load): Check that subimages fit (Bug#14345).
2777 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2779 * lread.c (skip_dyn_eof): New function.
2780 (read1): Use it to skip the end of a file in response to #@00.
2782 * doc.c (get_doc_string): Slightly relax the sanity checking.
2784 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2786 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2787 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2788 (MonitorInfo): New struct.
2789 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2790 (Fns_display_monitor_attributes_list): New functions.
2791 (display-usable-bounds): Remove.
2792 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2795 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2797 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2798 (GTK_CHECK_VERSION): New macro, if not already defined.
2799 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2800 replaced by GTK_CHECK_VERSION.
2802 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2804 * xterm.h (GTK_PREREQ): New macro.
2805 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2806 to use this macro instead, for consistency and clarity.
2808 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2810 * xdisp.c (row_for_charpos_p): New function, with code of
2811 cursor_row_p, but accepts an additional argument CHARPOS instead
2812 of using a hardcoded PT.
2813 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2814 (row_containing_pos): Call row_for_charpos_p instead of partially
2815 doing the same. Fixes cursor positioning under longlines-mode
2816 when longlines-show-effect includes more than one newline, when
2817 moving the cursor vertically up.
2819 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2821 * makefile.w32-in (ACL_H): New macro.
2822 ($(BLD)/fileio.$(O)): Update dependencies.
2824 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2826 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2827 * Makefile.in (LIB_ACL): New macro.
2828 (LIBACL_LIBS): Remove.
2829 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2830 * fileio.c: Include <acl.h>.
2831 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2832 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2834 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2837 * unexelf.c: Don't assume ElfW (Half) fits in int.
2838 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2839 when dealing with ElfW (Half) values, since they can exceed 2**31
2840 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2841 (entry_address): Omit unused NUM arg. All uses changed.
2843 2013-05-07 Juri Linkov <juri@jurta.org>
2845 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2846 to the string converted from number with `Fnumber_to_string'.
2849 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2851 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2852 This fixes a problem introduced by my previous change.
2854 2013-05-07 Glenn Morris <rgm@gnu.org>
2856 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2858 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2860 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2862 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2864 Static checking by GCC 4.8.0.
2865 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2866 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2867 (x_get_monitor_attributes_fallback)
2868 (x_get_monitor_attributes_xinerama)
2869 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2870 Define only if USE_GTK.
2871 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2872 (x_get_monitor_attributes_fallback): Omit unused locals.
2873 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2874 Use double, not float, to avoid mixed-mode floating point arithmetic.
2876 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2877 Jan Djärv <jan.h.d@swipnet.se>
2879 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2880 (XINERAMA_CFLAGS): New macros.
2881 (ALL_CFLAGS, LIBES): Use them.
2883 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2884 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2885 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2886 (syms_of_xfns): DEFSYM them.
2887 (struct MonitorInfo): New struct.
2888 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2889 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2890 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2891 (x_get_monitor_attributes_xinerama): New functions.
2892 (Fx_display_monitor_attributes_list): New primitive.
2893 (syms_of_xfns): Defsubr it.
2895 * xterm.h (x_display_info): Add Xatom_net_workarea and
2896 Xatom_net_current_desktop.
2898 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2899 and dpyinfo->Xatom_net_current_desktop.
2901 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2903 * xdisp.c (pos_visible_p): Use the special code for finding the
2904 beginning of a display property or overlay for any "replacing"
2905 display property, not just for display strings. This solves
2906 incorrect reporting of position by posn-at-point. (Bug#14241)
2908 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2910 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2911 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2912 Verify that ElfW (Half) fits in int.
2913 (fatal): Use same signature as lisp.h.
2914 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2915 configure and build with -DUNEXELF_DEBUG without worrying about
2916 other modules that use DEBUG.
2917 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2918 possibly-wide integers now uses it instead of plain fprintf.
2919 (entry_address): New function, which avoids problems with 32-bit
2920 overflow on 64-bit hosts.
2921 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2922 (round_up): Don't assume the remainder fits in int.
2923 (find_section): Use bool for boolean. Simplify debug code.
2924 (unexec): Don't assume file sizes fit in int or size_t.
2925 Omit unnecessary trailing newline in 'fatal' format.
2926 Use strerror rather than outputting decimal error number.
2927 Remove unused code when emacs is not defined;
2928 this file relies on Emacs now.
2929 Don't assume e_phnum and e_shnum are positive.
2931 * regex.c: Fix problems when DEBUG is defined.
2932 (extract_number, extract_number_and_incr): Define regardless of
2933 whether DEBUG is defined; that's simpler and makes the code less
2934 likely to go stale in the normal case when DEBUG is not defined.
2935 Return int rather than taking an int * arg. All callers changed.
2936 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2937 Remove, replacing with ...
2938 (DEBUG_PRINT): New macro. All callers changed.
2939 (DEBUG_COMPILES_ARGUMENTS): New macro.
2940 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2941 (print_compiled_pattern, print_double_string) [DEBUG]:
2942 Use prototype rather than old-style definition.
2943 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2944 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2945 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2946 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2947 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2948 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2949 This matters only when DEBUG is defined.
2951 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2953 * xdisp.c (set_iterator_to_next): Set the
2954 ignore_overlay_strings_at_pos_p flag only if we are _really_
2955 iterating over an overlay string, as indicated by the
2956 current.overlay_string_index member. (Bug#14306)
2958 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2960 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2961 to where it is used, to avoid autorelease issues (Bug#14050).
2963 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2965 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2966 * fileio.c (syms_of_fileio): Implement this.
2967 * filelock.c (create_lock_file): If symbolic links don't work, so
2968 we use a regular file as a lock file, do not fsync the lock file;
2971 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2973 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2974 (syms_of_minibuf): Adjust accodingly.
2976 * callint.c (Fcall_interactively): Adjust calls accordingly.
2978 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2980 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2981 w->contents is a buffer before computing everything else.
2982 Use parentheses to disambiguate last part of the condition.
2984 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2985 assertion violations. (Bug#14062)
2987 2013-05-01 David Reitter <david.reitter@gmail.com>
2989 * nsfns.m (ns_tooltip): Initialize.
2991 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2993 * coding.c (decode_coding_gap): Don't remove the character before
2994 a newline unless it's a CR character. (Bug#14287)
2996 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2998 * dispextern.h (struct face): Move enum face_underline_type
2999 earlier so that bitfields can be in the same word.
3001 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
3003 * nsfns.m (handlePanelKeys): New function.
3004 (EmacsOpenPanel:performKeyEquivalent:)
3005 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
3006 arrows/function/control and copy/paste keys (Bug#14296).
3008 2013-04-27 Juri Linkov <juri@jurta.org>
3010 * callint.c (Fcall_interactively): Call `Qread_number' for
3011 interactive code letter `n' instead of using duplicate code.
3014 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
3016 * systime.h (make_timeval): Declare as 'const'.
3018 2013-04-27 Kenichi Handa <handa@gnu.org>
3020 * font.c (font_open_entity): Always open a font of manageable
3023 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
3025 Port better to AIX (Bug#14258).
3026 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
3029 2013-04-24 Kenichi Handa <handa@gnu.org>
3031 * coding.c (decode_coding_iso_2022): When an invalid escape
3032 sequence is encountered, reset the invocation and designation
3033 status to the safest one.
3035 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
3037 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
3038 Without this fix, "make distclean" leaves stamp-h1 behind.
3040 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
3042 * w32fns.c (w32_fullscreen_rect): New function to compute the
3043 window rectangle for the given fullscreen mode.
3044 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
3045 longer tunes the window size. This keeps the window's edges flush
3046 with the screen and allows the taskbar to hide itself in fullboth.
3048 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
3049 window decorations and uses the entire screen.
3051 * w32term.h (w32_fullscreen_rect) Add prototype.
3052 (struct w32_output): Replace normal_width, normal_height,
3053 normal_top, and normal_left members with a single normal_placement
3055 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
3057 (FRAME_NORMAL_PLACEMENT): New macro.
3059 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
3061 * minibuf.c (Ftest_completion): Silence compiler warning.
3063 2013-04-15 Eli Zaretskii <eliz@gnu.org>
3065 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
3068 * frame.h (WINDOW_FRAME): Protect macro and its argument with
3071 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3072 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
3073 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
3074 parentheses where appropriate.
3076 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
3078 * keyboard.c (timer_start_idle): Remove no-longer-used local.
3080 2013-04-14 Eli Zaretskii <eliz@gnu.org>
3082 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
3083 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
3084 Mention in the doc string that setting these variables takes
3085 effect only after a call to set-window-buffer. (Bug#14200)
3087 2013-04-13 Eli Zaretskii <eliz@gnu.org>
3089 * indent.c (Fvertical_motion): Don't consider display strings on
3090 overlay strings as display strings on the buffer position we
3091 started from. This prevents vertical cursor motion from jumping
3092 more than one line when there's an overlay string with a display
3093 property at end of line.
3094 Reported by Karl Chen <Karl.Chen@quarl.org> in
3095 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
3097 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
3099 * window.c (select_window): `record_buffer' even if window is
3100 already selected (bug#14191).
3102 2013-04-11 Eli Zaretskii <eliz@gnu.org>
3104 * window.c (Fwindow_end): Test more flags, including the buffer's
3105 last_overlay_modified flag, to determine whether the window's
3106 display is really up-to-date. Prevents the function from
3107 returning a stale value. (Bug#14170)
3108 (Fwindow_line_height): Fix the test for up-to-date-ness of the
3111 2013-04-10 Eli Zaretskii <eliz@gnu.org>
3113 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
3114 garbaged only if it is not already the top frame on its TTY.
3115 This prevents flickering due to constant redrawing of TTY frames when
3116 there are GUI frames open in the same session. (Bug#13864)
3118 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
3120 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
3121 of marking the idle timers directly.
3123 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3125 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3128 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3130 * window.c (select_window): Don't record_buffer while the invariant is
3131 temporarily broken (bug#14161).
3133 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3135 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3137 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3139 2013-04-07 Romain Francoise <romain@orebokech.com>
3141 Ignore additional platform-specific ACL errors (Bug#13702).
3142 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3143 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3145 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3147 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3150 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3152 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3153 This bug was introduced by my 2013-02-25 change that simplified
3154 data_start configuration. Without this change, on GNU/Linux
3155 an Emacs configured with --enable-profiling fails immediately
3156 due to a profiler signal.
3157 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3158 with these flags. On platforms where special flags are needed
3159 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3160 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3161 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3163 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3165 Get rid of some platform-specific functions examining window
3166 system and its capabilities. This is a partial rework of the
3168 * lisp.h (have_menus_p): Remove prototype. This function is
3169 replaced with platform-independent window_system_available.
3170 (check_window_system): Move to...
3171 * frame.h (decode_window_system_frame, window_system_available):
3172 ...here, add new prototypes.
3173 * frame.c (window_system_available, decode_window_system_frame):
3175 (check_window_system): Platform-independent now.
3176 * xterm.h (x_in_use): Remove declaration.
3178 * w32term.h (check_x_frame):
3179 * nsterm.h (check_x_frame): Remove prototypes. This function
3180 is replaced with platform-independent decode_window_system_frame.
3181 * msdos.c (have_menus_p): Remove.
3182 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3183 Remove platform-specific functions. Use check_window_system,
3184 decode_window_system_frame and check_ns_display_info where
3185 appropriate. Minor style and comment tweaks.
3186 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3187 (check_x_frame): Likewise.
3188 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3190 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3191 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3192 * xmenu.c, xselect.c: All related users changed.
3194 2013-04-03 Kenichi Handa <handa@gnu.org>
3196 The following changes is to optimize the code for reading UTF-8
3199 * coding.c (check_ascii): Rename from detect_ascii. Return value
3200 changed. Check EOL format. Do not call adjust_coding_eol_type
3202 (check_utf_8): New function.
3203 (adjust_coding_eol_type): Do nothing if already adjusted.
3204 (detect_coding): Compare the return value of check_ascii with
3205 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3206 (decode_coding_gap): Optimize for valid UTF-8.
3208 2013-03-21 Kenichi Handa <handa@gnu.org>
3210 * coding.c (syms_of_coding): Cancel previous change.
3212 * insdel.c (insert_from_gap): Fix previous change.
3214 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3216 Consistently use platform-specific function to detect window system.
3217 * lisp.h (check_window_system): New prototype. This function is
3218 going to replace check_x, check_w32 and check_ns.
3219 (have_menus_p): Mention msdos.c in comment.
3220 * fontset.c (check_window_system_func): Remove. Adjust all users.
3221 * fontset.h (check_window_system_func): Remove prototype.
3222 * nsterm.h (check_ns):
3223 * xterm.h (check_x):
3224 * w32term.h (check_w32): Likewise.
3225 * menu.c (Fx_popup_menu): Use check_window_system.
3226 * msdos.c (check_window_system): Define for MS-DOS.
3227 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3228 * w32fns.c (check_window_system): Likewise for MS-Windows.
3229 * xfns.c (check_window_system): Likewise for X.
3230 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3231 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3233 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3235 Prefer < to > in range checks such as 0 <= i && i < N.
3236 This makes it easier to visualize quantities on a number line.
3237 This patch doesn't apply to all such range checks,
3238 only to the range checks affected by the 2013-03-24 change.
3239 This patch reverts most of the 2013-03-24 change.
3240 * alloc.c (xpalloc, Fgarbage_collect):
3241 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3242 * character.c (string_escape_byte8):
3243 * charset.c (read_hex):
3244 * data.c (cons_to_unsigned):
3245 * dispnew.c (update_frame_1):
3246 * doc.c (Fsubstitute_command_keys):
3247 * doprnt.c (doprnt):
3248 * editfns.c (hi_time, decode_time_components):
3249 * fileio.c (file_offset):
3250 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3251 * font.c (font_intern_prop):
3252 * frame.c (x_set_alpha):
3253 * gtkutil.c (get_utf8_string):
3254 * indent.c (check_display_width):
3255 * keymap.c (Fkey_description):
3256 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3258 * minibuf.c (read_minibuf_noninteractive):
3259 * process.c (wait_reading_process_output):
3260 * search.c (Freplace_match):
3261 * window.c (get_phys_cursor_glyph):
3262 * xdisp.c (redisplay_internal):
3263 * xsmfns.c (smc_save_yourself_CB):
3264 Prefer < to > for range checks.
3265 * dispnew.c (sit_for): Don't mishandle NaNs.
3266 This fixes a bug introduced in the 2013-03-24 change.
3267 * editfns.c (decode_time_components): Don't hoist comparison.
3268 This fixes another bug introduced in the 2013-03-24 change.
3270 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3272 * frame.h (struct frame): Drop scroll_bottom_vpos
3273 member becaue all real users are dead long ago.
3274 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3275 * xdisp.c (redisplay_internal): Adjust user.
3277 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3279 * nsmenu.m (showAtX:Y:for:): setLevel to
3280 NSPopUpMenuWindowLevel (Bug#13998).
3282 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3284 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3285 (ns_check_pending_open_menu): Declare.
3287 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3288 (x_activate_menubar): Update the menu with title that matches
3289 ns_get_pending_menu_title, and call
3290 ns_check_pending_openmenu (Bug#12698).
3291 (menuWillOpen:): New method.
3292 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3294 * nsterm.m (menu_will_open_state, menu_mouse_point)
3295 (menu_pending_title): New varaibles.
3296 (ns_get_pending_menu_title, ns_check_menu_open)
3297 (ns_check_pending_open_menu): New functions.
3299 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3301 * indent.c (current_column_bol_cache): Remove leftover which is not
3302 used in Fmove_to_column any more.
3303 (current_column, scan_for_column): Adjust users.
3304 * keyboard.c (last_point_position_buffer, last_point_position_window):
3305 Remove leftovers which are not used for recording undo any more.
3306 (command_loop_1, syms_of_keyboard): Adjust users.
3307 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3308 redisplay_window any more.
3309 (move_it_to): Adjust user.
3311 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3313 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3314 Update dependencies.
3316 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3318 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3319 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3322 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3324 * window.h (struct window): Replace hchild, vchild and buffer slots
3325 with the only contents slot. This is possible because each valid
3326 window may have either the child window (in vertical or horizontal
3327 combination) or buffer to display (for the leaf window). Using that,
3328 a lof of operations to traverse and/or change window hierarchies may
3329 be simplified. New member horizontal is used to distinguish between
3330 horizontal and vertical combinations of internal windows.
3331 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3332 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3333 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3334 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3335 Use contents slot, not buffer, where appropriate.
3336 (wset_combination): New function.
3337 (wset_buffer): Add eassert.
3338 (Fframe_first_window): Simplify the loop reaching first window.
3339 (Fwindow_buffer): Use WINDOW_LEAF_P.
3340 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3341 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3342 (unshow_buffer): Convert initial debugging check to eassert.
3343 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3344 (make_parent_window, window_resize_check, window_resize_apply)
3345 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3346 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3347 Adjust to match struct window changes.
3348 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3349 (mark_window_cursors_off, count_windows, get_leaf_windows)
3350 (foreach_window_1): Simplify the loop.
3351 * alloc.c (mark_object): Do not check for the leaf window because
3352 internal windows has no glyph matrices anyway.
3353 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3354 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3355 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3356 (build_frame_matrix_from_window_tree, mirror_make_current)
3357 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3358 (update_window_tree, set_window_update_flags): Simplify the loop.
3359 (sync_window_with_frame_matrix_rows): Enforce live window.
3360 Use contents slot, not buffer, where appropriate.
3361 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3362 and WINDOW_HORIZONTAL_COMBINATION_P.
3363 (make_frame_visible_1): Simplify the loop.
3364 Use contents slot, not buffer, where appropriate.
3365 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3366 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3367 (expose_window_tree): Likewise.
3368 Use contents slot, not buffer, where appropriate.
3369 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3370 to avoid deleted windows. Use contents slot instead of buffer.
3371 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3372 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3373 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3374 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3376 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3378 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3379 identify the reasons for assertion violations in bug#14062 and
3381 (Fx_show_tip): Fix compilation error under
3382 "--enable-check-lisp-object-type". (Bug#14073)
3384 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3385 Reported by <rzl24ozi@gmail.com>.
3387 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3389 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3391 (unwind_with_echo_area_buffer): ...to restore it here.
3392 This is needed to ensure that...
3393 (redisplay_window): ...both window markers are valid here,
3394 which is verified by eassert.
3395 * editfns.c (save_excursion_save): Do not assume that
3396 selected_window always displays the buffer.
3397 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3400 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3402 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3405 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3407 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3409 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3411 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3412 since MinGW's w32api headers do. This avoids compiler warnings.
3414 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3417 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3419 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3421 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3423 * gtkutil.c (style_changed_cb): Check if frame is live and an
3424 X frame (Bug#14038).
3426 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3428 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3429 Define only for _WIN32_WINNT less than 0x0500.
3430 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3432 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3433 see its own definitions of 'struct timeval' and 'struct timezone'.
3435 Fix incompatibilities between MinGW.org and MinGW64 headers.
3436 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3438 * w32.c (REPARSE_DATA_BUFFER): Guard with
3439 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3441 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3443 * xterm.c: Include X11/XKBlib.h
3444 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3446 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3448 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3450 * blockinput.h (input_blocked_p): Likewise.
3451 * bytecode.c (exec_byte_code): Likewise.
3452 * callproc.c (call_process_kill, call_process_cleanup)
3453 (Fcall_process): Likewise.
3454 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3455 (Fccl_execute_on_string): Likewise.
3456 * character.c (string_escape_byte8): Likewise.
3457 * charset.c (read_hex): Likewise.
3458 * cm.c (calccost): Likewise.
3459 * data.c (cons_to_unsigned): Likewise.
3460 * dired.c (directory_files_internal, file_name_completion):
3462 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3463 (sit_for): Likewise.
3464 * doc.c (Fsubstitute_command_keys): Likewise.
3465 * doprnt.c (doprnt): Likewise.
3466 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3467 * emacsgtkfixed.c: Likewise.
3468 * fileio.c (file_offset, Fwrite_region): Likewise.
3469 * floatfns.c (Fexpt, fmod_float): Likewise.
3470 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3472 * font.c (font_intern_prop): Likewise.
3473 * frame.c (x_set_alpha): Likewise.
3474 * gtkutil.c (get_utf8_string): Likewise.
3475 * indent.c (check_display_width): Likewise.
3476 * intervals.c (create_root_interval, rotate_right, rotate_left)
3477 (split_interval_right, split_interval_left)
3478 (adjust_intervals_for_insertion, delete_node)
3479 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3480 (merge_interval_right, merge_interval_left, copy_intervals)
3481 (set_intervals_multibyte_1): Likewise.
3482 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3483 * keymap.c (Fkey_description): Likewise.
3484 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3485 * lread.c (openp, read_integer, read1, string_to_number):
3487 * menu.c (ensure_menu_items): Likewise.
3488 * minibuf.c (read_minibuf_noninteractive): Likewise.
3489 * print.c (printchar, strout): Likewise.
3490 * process.c (create_process, Faccept_process_output)
3491 (wait_reading_process_output, read_process_output, send_process)
3492 (wait_reading_process_output): Likewise.
3493 * profiler.c (make_log, handle_profiler_signal): Likewise.
3494 * regex.c (re_exec): Likewise.
3495 * regex.h: Likewise.
3496 * search.c (looking_at_1, Freplace_match): Likewise.
3497 * sysdep.c (get_child_status, procfs_ttyname)
3498 (procfs_get_total_memory): Likewise.
3499 * systime.h (EMACS_TIME_VALID_P): Likewise.
3500 * term.c (dissociate_if_controlling_tty): Likewise.
3501 * window.c (get_phys_cursor_glyph): Likewise.
3502 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3503 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3505 * xfns.c (Fx_window_property): Likewise.
3506 * xmenu.c (set_frame_menubar): Likewise.
3507 * xselect.c (x_get_window_property, x_handle_dnd_message):
3509 * xsmfns.c (smc_save_yourself_CB): Likewise.
3510 * xterm.c (x_scroll_bar_set_handle): Likewise.
3512 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3514 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3515 to be optional or nil. Adjust comment and convert it to docstring.
3516 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3517 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3519 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3521 Static checking by GCC 4.8-20130319.
3522 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3523 * process.c (Fset_process_datagram_address)
3524 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3525 * xdisp.c (get_char_face_and_encoding):
3526 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3527 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3528 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3530 2013-03-24 Ken Brown <kbrown@cornell.edu>
3532 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3533 fix compilation on 64-bit Cygwin, where underscores are not
3534 automatically prepended.
3536 * w32term.c (w32_initialize): Silence compiler warning.
3538 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3540 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3541 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3542 variables, to save and restore frame dimensions.
3543 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3544 after returning from a 'fullscreen' configuration.
3545 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3546 to avoid races between the main thread and the input thread.
3548 * w32term.h (struct w32_output): New members normal_width,
3549 normal_height, normal_top, normal_left, and prev_fsmode.
3550 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3551 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3554 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3555 'fullscreen' parameter. Always record previous width and height
3556 of the frame, except when switching out of maximized modes, so
3557 that they could be restored correctly, instead of resetting to the
3558 default frame dimensions. Send SC_RESTORE command to the frame,
3559 unless we are going to send SC_MAXIMIZE, to restore the frame
3560 resize hints in the mouse pointer shown by the window manager.
3563 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3565 * lisp.h (get_frame_param): Adjust conditions for prototype
3568 2013-03-22 Ken Brown <kbrown@cornell.edu>
3570 * unexcw.c: Drop unneeded inclusion of w32common.h.
3571 (report_sheap_usage): Declare.
3572 (read_exe_header): Add magic numbers for x86_64.
3573 (fixup_executable): Fix printf format specifier for unsigned long
3576 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3578 * frame.h (struct frame): Put menu_bar_window under #ifdef
3579 because this member is not needed when X toolkit is in use.
3580 (fset_menu_bar_window):
3581 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3582 (free_glyphs, update_frame):
3583 * xdisp.c (expose_frame): Likewise.
3584 (display_menu_bar): Likewise. Remove redundant eassert.
3585 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3588 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3590 Use functions and constants to manipulate Lisp_Save_Value objects.
3591 This replaces code that used macros and strings and token-pasting.
3592 The change makes the C source a bit easier to follow,
3593 and shrinks the Emacs executable a bit.
3594 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3595 (make_save_value): Change 1st arg from string to enum. All callers
3598 (mark_object): Use if, not #if, for GC_MARK_STACK.
3599 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3600 (XSAVE_OBJECT): Now functions, not macros.
3601 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3602 the constant was never used.
3603 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3604 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3605 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3606 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3608 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3609 type3 with a single member save_type. All uses changed.
3610 (save_type, set_save_pointer, set_save_integer): New functions.
3611 * print.c (PRINTX): Remove.
3613 * alloc.c: Remove redundant static declarations.
3615 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3617 * window.h (struct window): Convert left_col, top_line, total_lines
3618 and total_cols from Lisp_Objects to integers. Adjust comments.
3619 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3621 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3622 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3623 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3624 Adjust users where appropriate.
3626 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3628 * frame.h (struct frame): Drop resx and resy because the same data is
3629 available from window system-specific output context. Adjust users.
3630 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3631 New functions to provide defaults when no window system available.
3632 (FRAME_RES_X, FRAME_RES_Y): New macros.
3633 (NUMVAL): Move from xdisp.c.
3634 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3635 (Ffont_face_attributes, Fopen_font):
3636 * image.c (gs_load):
3637 * w32font.c (fill_in_logfont):
3638 * xdisp.c (calc_pixel_width_or_height):
3639 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3640 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3642 2013-03-20 Kenichi Handa <handa@gnu.org>
3644 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3645 to 1 (temporary workaround until a bug related to ASCII
3646 optimization is fixed).
3648 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3650 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3651 Signal error if window is not internal. Adjust docstring.
3652 (delete_all_child_windows): Use combination_limit to save the buffer.
3653 (Fset_window_configuration): Adjust accordingly.
3654 * print.c (syms_of_print): Initialize debugging output not here...
3655 (init_print_once): ...but in a new function here.
3656 * lisp.h (init_print_once): Add prototype.
3657 * emacs.c (main): Add call to init_print_once. Adjust comments.
3659 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3661 * window.c (window_resize_check, window_resize_apply)
3662 (window_from_coordinates, recombine_windows, set_window_buffer)
3663 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3664 (Fsplit_window_internal, Fdelete_window_internal)
3665 (freeze_window_starts): Use bool for booleans.
3666 * window.h (window_frame_coordinates, resize_frame_windows)
3667 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3669 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3671 * dispnew.c (bitch_at_user): Use `user-error'.
3673 2013-03-17 Ken Brown <kbrown@cornell.edu>
3675 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3676 as return type of image_background. (Bug#13981)
3677 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3679 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3681 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3682 (ns_select): Don't return with result uninitialized.
3684 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3687 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3689 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3690 directories. If filename is nil, get directory name (Bug#13932).
3691 Use getFilename and getDirectory.
3692 (getFilename, getDirectory): New methods for EmacsSavePanel and
3694 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3696 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3698 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3700 2013-03-15 Kenichi Handa <handa@gnu.org>
3702 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3703 (adjust_after_replace): Make it back to static. Delete the third
3704 arg text_at_gap_tail. Cancel the code for handling it.
3706 * coding.h (struct coding_system): New member eol_seen.
3708 * coding.c (detect_ascii): New function.
3709 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3710 when the source bytes are actually scanned. On detecting for
3711 coding_category_utf_8_auto, call detect_ascii instead of scanning
3712 source bytes directly.
3713 (produce_chars): Call insert_from_gap with the new arg 0.
3714 (encode_coding): Likewise.
3715 (decode_coding_gap): Control ASCII optimization by the variable
3716 disable_ascii_optimization instead of #ifndef .. #endif.
3717 Deccode EOL format according to coding->eol_seen.
3718 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3721 * lisp.h (adjust_after_replace): Cancel externing it.
3722 (insert_from_gap): Adjust prototype.
3724 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3726 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3727 FULLSCREEN_MAXIMIZED. (Bug#13935)
3729 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3731 * region-cache.c (find_cache_boundary, move_cache_gap)
3732 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3733 Simplify debugging check and convert to eassert. Adjust comment.
3734 (pp_cache): Put under ENABLE_CHECKING.
3736 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3738 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3739 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3741 (w32fullscreen_hook): If the frame is visible, reset
3742 f->want_fullscreen flag after changing the frame size. If the
3743 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3746 2013-03-13 Daniel Colascione <dancol@dancol.org>
3748 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3749 too so that these builds can use Cygwin's file conversion
3750 functions. (We've been building and linking cygw32.o all along
3751 and just not using it.)
3753 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3755 File synchronization fixes (Bug#13944).
3756 * Makefile.in (LIB_FDATASYNC): New macro.
3758 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3759 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3760 Don't worry about HAVE_FSYNC, since a substitute fsync is
3761 available if the system lacks one.
3762 (Fwrite_regin): Retry fsync if interrupted.
3764 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3766 * w32term.c (w32_read_socket): If the Emacs frame is being
3767 activated, call w32fullscreen_hook, to make sure the new frame
3768 dimensions are in effect. (Bug#13937)
3770 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3772 * xdisp.c (init_iterator): Simplify because both character and byte
3773 positions are either specified or -1. Add eassert. Adjust comment.
3774 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3775 character and byte positions can be obtained from marker.
3777 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3779 Static checking by Sun C 5.12.
3780 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3781 * bytecode.c (exec_byte_code):
3782 * dispnew.c (init_display):
3784 * fileio.c (Fsubstitute_in_file_name):
3785 * keyboard.c (Fevent_convert_list):
3786 * keymap.c (Fsingle_key_description):
3787 * term.c (maybe_fatal, fatal):
3788 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3789 * xsmfns.c (Fhandle_save_session):
3790 Omit unreachable code.
3791 * keymap.c (map_keymap_char_table_item): Cast void * to
3792 a function pointer type; the C Standard requires this.
3794 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3795 Include <sys/param.h> unconditionally, as that works elsewhere and
3796 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3797 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3800 See ChangeLog.12 for earlier changes.
3806 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3808 This file is part of GNU Emacs.
3810 GNU Emacs is free software: you can redistribute it and/or modify
3811 it under the terms of the GNU General Public License as published by
3812 the Free Software Foundation, either version 3 of the License, or
3813 (at your option) any later version.
3815 GNU Emacs is distributed in the hope that it will be useful,
3816 but WITHOUT ANY WARRANTY; without even the implied warranty of
3817 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3818 GNU General Public License for more details.
3820 You should have received a copy of the GNU General Public License
3821 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.