1 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3 * decompress.c: Fix bugs with large buffers and weird inputs.
4 Tune a bit. Reindent as per usual Emacs style.
6 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7 more than UINT_MAX bytes. Decompress into the gap instead of into
8 an auto buffer, as this should avoid copying. Return nil if
9 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
10 set immediate_quit; we shouldn't trust zlib code that much.
12 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
14 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
15 errors, and really move the gap to where we want it.
17 * lisp.h: Include decompress.c support.
19 * emacs.c (main): Include decompress.c support.
21 * Makefile.in: Include -lz if present.
23 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
25 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
26 (initWithTitle:): Initialize frame to 0.
27 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
28 (fillWithWidgetValue:frame:): Renamed from
29 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
31 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
32 fillWithWidgetValue:frame:
34 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
35 remove memory leak warnings.
37 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
38 (ns_check_menu_open): Handle menu == nil. Remove assignment to
41 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
42 (x_activate_menubar): Update the whole menu.
43 (trackingNotification:): Call ns_check_menu_open if tracking ends.
44 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
45 current event is not NSSystemDefined (Bug#15001).
46 Call ns_check_menu_open only if trackingMenu is 2.
47 (menuDidClose:): New method, decrease trackingMenu.
48 (fillWithWidgetValue:setDelegate:): New method.
49 (fillWithWidgetValue:): Call the above.
51 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
53 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
55 Omit some unnecessary casts.
56 Many of these go back to the old pre-C89 days, when they may have
57 been needed, but we've been assuming C89 or later for a while now.
58 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
59 (live_float_p, live_misc_p, live_vector_p):
60 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
61 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
63 * callint.c (Fcall_interactively):
64 * doc.c (Fsubstitute_command_keys):
65 * filelock.c (get_boot_time):
66 * frame.c (xrdb_get_resource):
67 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
68 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
69 (xg_get_file_name_from_selector, menuitem_destroy_callback)
70 (menuitem_highlight_callback, menu_destroy_callback)
71 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
72 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
73 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
74 (xg_tool_bar_help_callback, tb_size_cb):
75 * image.c (xpm_alloc_color, png_read_from_memory)
76 (png_read_from_file, png_load_body, our_memory_skip_input_data)
77 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
79 * keymap.c (describe_map):
80 * nsfns.m (Fns_display_monitor_attributes_list):
81 * nsmenu.m (process_dialog:):
82 * nsterm.m (hold_event):
83 * process.c (wait_reading_process_output):
84 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
85 * scroll.c (do_direct_scrolling, scrolling_1):
86 * termcap.c (tgetent):
87 * window.c (check_window_containing, add_window_to_list)
88 (freeze_window_starts):
89 * xdisp.c (compare_overlay_entries, vmessage):
90 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
91 (x_get_monitor_attributes_xrandr)
92 (Fx_display_monitor_attributes_list, x_display_info_for_name)
93 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
94 * xfont.c (xfont_match, xfont_open):
95 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
96 (menubar_selection_callback, menu_position_func)
97 (popup_selection_callback, create_and_show_popup_menu)
98 (dialog_selection_callback, create_and_show_dialog):
99 * xrdb.c (x_get_string_resource):
101 * xsmfns.c (x_session_check_input):
102 * xterm.c (x_draw_glyphless_glyph_string_foreground)
103 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
104 (xaw_jump_callback, xaw_scroll_callback):
105 Omit unnecessary casts.
107 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
109 Minor string-length refactoring.
110 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
111 * frame.c (make_monitor_attribute_list):
112 Prefer build_string to strlen + make_string.
114 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
116 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
117 don't check minor_code (Bug#14417).
119 2013-08-09 Eli Zaretskii <eliz@gnu.org>
121 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
122 vertical positions instead. This avoids calling MATRIX_ROW with
123 row numbers that are possibly beyond valid limits. (Bug#15064)
125 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
127 Use xstrdup and build_unibyte_string where applicable.
128 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
130 * xrdb.c (x_get_customization_string):
131 * xterm.c (xim_initialize):
132 * w32fns.c (w32_window): Use xstrdup.
133 (w32_display_monitor_attributes_list):
134 * emacs.c (init_cmdargs):
135 * keyboard.c (PUSH_C_STR):
136 * nsfont.m (nsfont_open):
137 * sysdep.c (system_process_attributes):
138 * w32.c (system_process_attributes):
139 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
141 2013-08-09 Eli Zaretskii <eliz@gnu.org>
143 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
144 variables of these types so that GDB would know about them, as aid
145 for debugging fatal exceptions. (Bug#15024) See also
146 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
149 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
151 * nsterm.m (ns_update_begin): Don't change clip path if it would be
152 larger than the NSWindow (Bug#14934).
154 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
156 Redesign redisplay interface to drop global variable updated_window.
157 Always pass currently updated window as a parameter to update routines.
158 * dispextern.h (updated_window): Remove declaration.
159 (struct redisplay_interface): Pass window parameter to
160 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
161 and after_update_window_hook.
162 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
164 * dispnew.c (updated_window): Remove.
165 (redraw_overlapped_rows, update_marginal_area, update_text_area)
166 (update_window_line): Adjust to match redisplay interface changes.
167 * nsterm.m (ns_update_window_begin, ns_update_window_end)
168 (ns_scroll_run, ns_after_update_window_line):
169 * w32term.c (x_update_window_begin, x_update_window_end)
170 (x_after_update_window_line, x_scroll_run):
171 * xterm.c (x_update_window_begin, x_update_window_end)
172 (x_after_update_window_line, x_scroll_run):
173 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
174 Likewise. Adjust comments where appropriate.
175 (x_cursor_to): Simplify because this is always called during window
176 update (but install debugging check anyway).
177 (expose_window): Check must_be_updated_p flag to see whether this
178 function is called during window update.
180 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
182 Do not reset window modification event counters excessively.
183 These leftovers and poor man's tricky methods to catch extra
184 redisplay's attention are no longer needed.
185 * frame.c (set_menu_bar_lines_1):
186 * minibuf.c (read_minibuf_unwind):
187 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
188 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
189 (window_scroll_line_based, Fset_window_configuration):
190 * xdisp.c (redisplay_window): Do not reset last_modified and
191 last_overlay_modified counters.
193 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
195 * xselect.c (x_send_client_event): Set send_event and serial, memset
196 data.l as it might be bigger than data.b. Use 24 bit mask to
197 XSendEvent (Bug#15034).
199 2013-08-07 Eli Zaretskii <eliz@gnu.org>
201 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
202 for TTY frames that are not the top frame on their console.
205 2013-08-07 Martin Rudalics <rudalics@gmx.at>
207 * w32term.c (w32fullscreen_hook): Really maximize frame when
208 asked for (Bug#14841).
210 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
212 Prefer selected_window to Fselected_window, likewise for frames.
213 * buffer.c (Fbuffer_swap_text):
214 * data.c (Fvariable_binding_locus):
215 * window.c (run_window_configuration_change_hook): Adjust users.
216 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
217 Use decode_live_frame.
219 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
221 Be more careful if selected window shows the buffer other than current,
222 use window_outdated only if this is not so. This change should also
223 address some weird issues discussed in Bug#13012.
224 * window.h (window_outdated): New prototype.
225 * window.c (window_outdated): Now here. Convert from static and
226 always assume window's buffer.
227 (Fwindow_end, Fwindow_line_height): Use it.
228 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
229 and always assume window's buffer.
230 (redisplay_window): Adjust user.
231 (redisplay_internal): Call to reconsider_clip_changes once and
232 check whether mode line should be updated only if selected window
233 shows current buffer.
234 (run_window_scroll_functions): Use eassert for debugging check.
235 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
237 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
239 * window.c (window_scroll, window_scroll_pixel_based)
240 (window_scroll_line_based): Use bool for booleans.
242 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
244 * process.c: Fix minor off-by-one issues in descriptor counts.
245 This shouldn't fix any real bugs, but it cleans up the code a bit.
246 (max_process_desc, max_input_desc): -1, not 0, means none.
248 (delete_input_desc): New function.
249 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
250 (deactivate_process): Scan backwards when recomuting max_process_desc;
251 that should be faster.
252 (init_process_emacs): Initialize max_input_desc.
254 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
256 Use region cache to speedup bidi_find_paragraph_start.
257 * buffer.h (struct buffer): New member bidi_paragraph_cache.
258 Rename cache_long_line_scans to cache_long_scans.
259 * buffer.c (bset_cache_long_line_scans): Rename to
260 bset_cache_long_scans.
261 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
262 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
264 (syms_of_buffer): Rename cache-long-line-scans to
265 cache-long-scans. Adjust docstring.
266 * search.c (newline_cache_on_off):
267 * indent.c (width_run_cache_on_off): Adjust users.
268 * bidi.c (bidi_paragraph_cache_on_off): New function.
269 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
270 * insdel.c (prepare_to_modify_buffer): Invalidate
271 bidi_paragraph_cache if enabled.
273 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
275 Invalidate region caches only if buffer text is going to be changed.
276 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
277 (modify_text): ...new prototype.
278 (prepare_to_modify_buffer_1): New prototype.
279 * textprop.c (modify_region): Rename to...
280 (modify_text_properties): ...new function.
281 (add_text_properties_1, set_text_properties, Fremove_text_properties)
282 (Fremove_list_of_text_properties): Adjust users.
283 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
284 (modify_text): ...new function.
285 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
286 (prepare_to_modify_buffer_1): ...new function.
287 * casefiddle.c (casify_region):
288 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
289 (Ftranspose_regions): Use modify_text.
291 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
293 * lisp.mk (lisp): Add nadvice.elc.
295 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
297 New macro to iterate over live buffers similar to frames.
298 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
299 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
300 Declare buffer-related variables here to offload lisp.h.
301 * buffer.c (Vbuffer_alist): Adjust comment.
302 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
303 (other_buffer_safely):
304 * data.c (store_symval_forwarding):
305 * dispnew.c (Fframe_or_buffer_changed_p):
306 * fileio.c (Fdo_auto_save):
307 * filelock.c (unlock_all_files):
308 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
310 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
312 Fix some minor races in hosts lacking mkostemp (Bug#15015).
313 * callproc.c (create_temp_file):
314 * filelock.c (create_lock_file):
315 Assume mkostemp, since it's now provided by Gnulib.
317 2013-08-04 Eli Zaretskii <eliz@gnu.org>
319 * w32.c (mkostemp): New function.
320 (mktemp): Remove, no longer used. Most of the code reused in
321 mkostemp. (Bug#15015)
322 (mktemp): Don't undef.
324 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
326 * dispnew.c (glyph_matrix_count, glyph_pool_count):
327 Move under GLYPH_DEBUG and ENABLE_CHECKING.
328 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
329 (free_glyph_pool, check_glyph_memory): Likewise for
330 all users. Adjust comments where appropriate.
332 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
334 * composite.h: Minor fixups.
335 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
336 to fix a misspelling, and change it to an inline function while
337 we're at it (it need not be a macro). All uses changed.
338 (composition_method, composition_valid_p):
339 Rewrite to avoid assignments in if-conditions.
341 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
343 Do not use global Lisp_Object in composition macros.
344 * composite.h (composition_temp): Remove declaration.
345 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
346 (composition_method, composition_valid_p): ...inline functions.
347 (compose_region): Remove the leftover.
348 * composite.c (composition_temp): Remove.
349 (run_composition_function, update_compositions)
350 (composition_compute_stop_pos, composition_adjust_point)
351 (Ffind_composition_internal):
352 * coding.c (handle_composition_annotation):
353 * xdisp.c (handle_composition_prop, check_point_in_composition):
354 Related users changed.
356 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
358 Drop FRAME_PTR typedef.
359 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
360 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
361 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
362 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
363 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
364 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
365 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
366 All related users changed.
368 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
370 * eval.c (default_toplevel_binding): New function.
372 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
373 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
374 (syms_of_eval): Export them.
375 * data.c (Fdefault_value): Micro cleanup.
376 * term.c (init_tty): Use "false".
378 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
380 Fix X GC leak in GTK and raw (no toolkit) X ports.
381 * xterm.c (x_free_frame_resources): If white and black relief
382 GCs are allocated, always free them here.
383 * xfns.c (x_make_gc): Omit redundant initialization.
384 * widget.c (create_frame_gcs): Remove the leftover.
385 (EmacsFrameDestroy): Do nothing because all GCs are now freed
386 in x_free_frame_resources.
388 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
390 * nsterm.m (windowWillResize:toSize:): Only change title if
391 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
393 (viewDidEndLiveResize): New method.
395 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
396 inside NS_IMPL_COCOA.
398 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
400 * insdel.c (adjust_after_replace, replace_range, del_range_2):
401 Do not check whether undo is enabled because record_insert and
402 record_delete does that themselves.
404 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
406 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
407 member which is not really used any more.
408 (FRAME_XIC_BASE_FONTNAME): Remove.
409 * xfns.c (xic_free_fontset): Adjust user.
410 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
411 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
412 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
413 (xdialog_show): Use eassert for debugging check.
414 * w32term.c (x_unfocus_frame): Remove unused dummy function.
416 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
418 * fileio.c, fns.c (merge): Move extern decl from here ...
419 * lisp.h (merge): ... to here.
421 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
423 Fix last font-related change.
424 * w32font.h (w32font_list_internal, w32font_match_internal):
426 * w32uniscribe.c (uniscribe_list, uniscribe_match):
427 (uniscribe_list_family): Adjust to match font API change.
428 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
429 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
431 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
433 * frame.h (FRAME_MOUSE_UPDATE):
434 * nsterm.m (ns_frame_up_to_date): Omit redundant check
435 whether hlinfo->mouse_face_mouse_frame is non-NULL.
437 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
439 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
440 * font.h (struct font_driver): Change list, match, and list_family
441 functions to accept struct frame * as first arg.
442 * font.c (font_score, font_compare, font_sort_entities): Remove
444 (font_sort_entities, font_list_entities, font_select_entity):
445 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
446 match font API change.
447 * xfont.c (xfont_list, xfont_match, xfont_list_family):
448 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
449 * ftxfont.c (ftxfont_list, ftxfont_match):
450 * xftfont.c (xftfont_list, xftfont_match):
451 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
452 * w32font.c (w32font_list, w32font_match, w32font_list):
453 (w32font_list_internal, w32_font_match_internal): Likewise.
454 * xfaces.c (Fx_family_fonts): Adjust user.
456 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
458 Do not use pure Xism x_wm_set_icon_position in non-X ports.
459 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
460 only if HAVE_X_WINDOWS is in use.
461 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
462 * nsterm.m (x_wm_set_icon_position): Remove no-op.
463 * w32term.c (x_wm_set_icon_position): Likewise.
464 * w32fns.c (x_icon): Adjust user.
466 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
468 * xterm.c (last_mouse_press_frame): Remove the
469 leftover which is not really used any more.
470 (handle_one_xevent, syms_of_xterm): Adjust users.
471 (x_flush): Call XFlush once per each X display, not frame.
472 This is better because this code always unconditionally skips
473 non-X frames in Vframe_list and issues the only XFlush if we
474 have more than one X frame on the same X display.
475 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
476 Use bool for booleans.
477 (x_draw_glyph_string_background, cvt_string_to_pixel):
478 (cvt_pixel_dtor): Drop unnecessary prototypes.
479 * xterm.h (x_display_ok): Adjust prototype.
481 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
483 Drop unnecessary functions that deals with frame pixel size.
484 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
485 (x_pixel_height): Drop prototypes.
486 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
487 (x_pixel_height): Drop implementations.
488 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
489 which should be always valid for window frame.
490 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
491 * w32menu.c (Fx_popup_dialog):
492 * xmenu.c (Fx_popup_dialog): Likewise for both.
494 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
496 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
497 frame parameters and call to Fmodify_frame_parameters just once.
498 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
499 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
500 and mention nil frame in docstring.
502 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
504 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
505 (x_figure_window_size): Likewise. Adjust to return long.
506 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
507 (toplevel): Move Qterminal_live_p to...
508 * terminal.c (toplevel): ...here, make it static, and...
509 (syms_of_terminal): ...DEFSYM here.
510 * frame.h (Qterminal_live_p): Remove declaration.
511 (make_frame, x_figure_window_size): Adjust prototype.
512 * nsfns.m (Fx_create_frame): Use long for window flags.
514 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
516 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
517 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
518 Do not assume that emacs_close (INT_MAX) is a no-op.
520 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
522 * xfaces.c (make_face_cache): For struct face_cache, prefer
523 xmalloc to xzalloc and so avoid redundant call to memset.
524 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
526 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
528 * fringe.c (draw_window_fringes, update_window_fringes)
529 (compute_fringe_widths):
530 * w32term.c (x_draw_glyph_string):
531 * window.c (candidate_window_p, Frecenter):
532 * xfaces.c (realize_basic_faces, realize_default_face)
533 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
534 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
535 * xfns.c (x_set_cursor_color, xic_free_xfontset):
536 * xmenu.c (Fx_menu_bar_open_internal):
537 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
538 * xsettings.c (xft_settings_event):
539 * xterm.c (x_draw_glyph_string, x_had_errors_p):
540 Use bool for booleans. Adjust style and comments where
542 * dispextern.h (draw_window_fringes, update_window_fringes)
543 (compute_fringe_widths):
544 * xterm.h (x_had_errors_p): Adjust prototype.
546 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
548 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
549 CHECK_LIST. Rewrite the loop to avoid useless local variable.
551 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
553 * fns.c (toplevel): Remove comment before Fsafe_length because
556 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
558 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
560 2013-07-28 Eli Zaretskii <eliz@gnu.org>
562 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
563 frame which got the message is still alive, before dereferencing
564 its pointer. (Bug#14970)
566 * frame.c (delete_frame): Test "this" frame's minibuffer window to
567 be a live window, before using it as such. (Bug#14970)
569 2013-07-27 Eli Zaretskii <eliz@gnu.org>
571 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
572 w32_detect_focus_change instead of doing part of its job by hand.
573 This fixes the problem whereby FOCUS_OUT events were not sent to
576 2013-07-26 Eli Zaretskii <eliz@gnu.org>
578 * process.c (Fprocess_list): Doc fix.
580 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
581 being re-exposed only if it didn't ask to become visible.
582 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
583 was previously iconified. (Bug#14841)
584 (x_iconify_frame): Mark the frame iconified.
586 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
588 Fix minor problems found by static checking.
589 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
590 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
592 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
594 * eval.c (set_specpdl_old_value): New function.
595 (unbind_to): Minor simplification.
596 (get_backtrace_frame): New function.
597 (Fbacktrace_frame): Use it. Add `base' argument.
598 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
599 (syms_of_eval): Export backtrace-eval.
600 * xterm.c (x_focus_changed): Simplify.
602 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
604 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
606 2013-07-24 Eli Zaretskii <eliz@gnu.org>
608 * xdisp.c (redisplay_window): Instead of moving point out of
609 scroll margin, reject the force_start method, and try scrolling
612 2013-07-24 Ken Brown <kbrown@cornell.edu>
614 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
617 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
619 * eval.c (Fprogn): Do not check that BODY is a proper list.
620 This undoes the previous change. The check slows down the
621 interpreter, and is not needed to prevent a crash. See
622 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
624 2013-07-23 Glenn Morris <rgm@gnu.org>
626 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
628 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
630 Port to GNU/Linux systems with tinfo but not ncurses.
631 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
632 to decide whether ncurses is being used. Without this change,
633 GCC complains about tgetent not being declared, on a system
634 that has tinfo installed but ncurses not installed.
636 * eval.c (Fprogn): Check that BODY is a proper list.
638 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
639 * data.c (Fsetq_default):
640 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
641 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
643 Tune by taking advantage of the fact that ARGS is always a list
644 when a function is declared to have UNEVALLED args.
646 * emacsgtkfixed.c: Port to GCC 4.6.
647 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
649 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
651 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
652 here to silence compiler warnings.
654 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
656 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
657 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
658 from messing up Emacs's 'struct frame' (Bug#14923).
660 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
662 * alloc.c (make_save_ptr_ptr): Define this function.
663 It was inadvertently omitted. It's needed only if
664 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
666 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
668 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
669 frame have focus (Bug#14895).
671 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
673 Avoid vfork-related deadlock more cleanly.
674 * callproc.c (child_setup): When the child's exec fails, output
675 the program name, as that's more useful. Use O_NONBLOCK to avoid
677 * process.c (create_process_1): Remove; no longer needed.
678 (create_process): Remove timer hack; no longer needed, now that
679 the child avoids deadlock.
681 2013-07-20 Glenn Morris <rgm@gnu.org>
683 * image.c (Fimage_flush): Fix doc typo.
685 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
687 Fix array bounds violation when pty allocation fails.
688 * process.c (PTY_NAME_SIZE): New constant.
689 (pty_name): Remove static variable; it's now auto.
690 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
691 Take pty_name as an arg rather than using a static variable.
693 (create_process): Recover pty_flag from process, not from volatile local.
694 (create_pty): Stay inside array even when pty allocation fails.
695 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
697 * lread.c (Fload): Avoid initialization only when lint checking.
698 Mention that it's needed only for older GCCs.
700 2013-07-20 Kenichi Handa <handa@gnu.org>
702 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
703 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
705 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
707 * lread.c (Fload): Avoid uninitialized warning.
709 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
711 Fix some minor file descriptor leaks and related glitches.
712 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
713 (create_lock_file): Use write, not emacs_write.
714 * image.c (slurp_file, png_load_body):
715 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
716 (server_accept_connection):
717 Don't leak an fd on memory allocation failure.
718 * image.c (slurp_file): Add a cheap heuristic for growing files.
719 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
720 as that's what the other routines do. Maybe input need not be
721 blocked at all, but it's better to be consistent.
722 Avoid undefined behavior when strlen is zero.
724 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
725 (NSTATICS): Now a constant; doesn't need to be a macro.
727 2013-07-19 Richard Stallman <rms@gnu.org>
729 * coding.c (decode_coding_utf_8): Add simple loop for fast
730 processing of ASCII characters.
732 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
734 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
736 2013-07-19 Eli Zaretskii <eliz@gnu.org>
738 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
739 unportable 'struct x_display_info'.
740 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
743 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
745 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
746 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
748 (system_process_attributes): Prefer plain char to unsigned char
749 when either will do. Clean up properly if interrupted or if
750 memory allocations fail. Don't assume sscanf succeeds. Remove
751 no-longer-needed workaround to stop GCC from whining. Read
752 command-line once, instead of multiple times. Check read status a
755 Fix obscure porting bug with varargs functions.
756 The code assumed that int is treated like ptrdiff_t in a vararg
757 function, which is not a portable assumption. There was a similar
758 -- though these days less likely -- porting problem with various
759 assumptions that pointers of different types all smell the same as
760 far as vararg functions is conserved. To make this problem less
761 likely in the future, redo the API to use varargs functions.
762 * alloc.c (make_save_value): Remove this vararg function.
763 All uses changed to ...
764 (make_save_int_int_int, make_save_obj_obj_obj_obj)
765 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
767 (make_save_ptr): Rename from make_save_pointer, for consistency with
768 the above. Define only on platforms that need it. All uses changed.
770 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
772 * keyboard.c: Try to fix typos in previous change.
773 (DISPLAY_LIST_INFO): New macro.
774 (kbd_buffer_get_event): Do not access members that are not present
775 in X11. Revert inadvertent change of "!=" to "=".
777 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
779 * keyboard.c (kbd_buffer_get_event):
780 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
781 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
783 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
785 * filelock.c: Fix unlikely file descriptor leaks.
786 (get_boot_time_1): Rework to avoid using emacs_open.
787 This doesn't actually fix a leak, but is better anyway.
788 (read_lock_data): Use read, not emacs_read.
790 * doc.c: Fix minor memory and file descriptor leaks.
791 * doc.c (get_doc_string): Fix memory leak when doc file absent.
792 (get_doc_string, Fsnarf_documentation):
793 Fix file descriptor leak on error.
795 * term.c: Fix minor fdopen-related file descriptor leaks.
796 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
797 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
799 * charset.c: Fix file descriptor leaks and errno issues.
801 (load_charset_map_from_file): Don't leak file descriptor on error.
802 Use plain record_xmalloc since the allocation is larger than
803 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
805 * eval.c (record_unwind_protect_nothing):
806 * fileio.c (fclose_unwind):
808 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
809 The replacement doesn't block input, but that no longer seems
812 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
814 * lread.c: Fix file descriptor leaks and errno issues.
815 (Fload): Close some races that leaked fds or streams when 'load'
817 (Fload, openp): Report error number of last nontrivial failure to open.
818 ENOENT counts as trivial.
819 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
821 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
822 now that the function is always called with a nonnegative arg.
823 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
824 All uses replaced with ...
825 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
827 A few more minor file errno-reporting bugs.
828 * callproc.c (Fcall_process):
829 * doc.c (Fsnarf_documentation):
830 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
831 * process.c (set_socket_option):
832 Don't let a constructor trash errno.
833 * doc.c: Include <errno.h>.
835 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
837 * w32fns.c (unwind_create_tip_frame): Fix declaration.
839 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
841 Fix w32 bug with call-process-region (Bug#14885).
842 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
843 to Fcall_process when the input is empty. This simplifies the
844 code a bit. It makes no difference on POSIXish platforms but
845 apparently it fixes a bug on w32.
847 Fix bug where insert-file-contents closes a file twice (Bug#14839).
848 * fileio.c (close_file_unwind): Don't close if FD is negative;
849 this can happen when unwinding a zapped file descriptor.
850 (Finsert_file_contents): Unwind-protect the fd before the point marker,
851 in case Emacs runs out of memory between the two unwind-protects.
852 Don't trash errno when closing FD.
853 Zap the FD in the specpdl when closing it, instead of deferring
854 the removal of the unwind-protect; this fixes a bug where a child
855 function unwinds the stack past us.
857 New unwind-protect flavors to better type-check C callbacks.
858 This also lessens the need to write wrappers for callbacks,
859 and the need for make_save_pointer.
860 * alloca.c (free_save_value):
861 * atimer.c (run_all_atimers):
863 * alloc.c (safe_alloca_unwind):
864 * atimer.c (unwind_stop_other_atimers):
865 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
866 * menu.c (cleanup_popup_menu) [HAVE_NS]:
867 * minibuf.c (choose_minibuf_frame_1):
868 * process.c (make_serial_process_unwind):
869 * xdisp.h (pop_message_unwind):
870 * xselect.c (queue_selection_requests_unwind):
871 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
872 * alloca.c (record_xmalloc):
873 Prefer record_unwind_protect_ptr to record_unwind_protect with
875 * alloca.c (Fgarbage_collect):
876 Prefer record_unwind_protect_void to passing a dummy.
877 * buffer.c (restore_buffer):
878 * window.c (restore_window_configuration):
879 * xfns.c, w32fns.c (do_unwind_create_frame)
880 New wrapper. All record-unwind uses of wrappee changed.
881 * buffer.c (set_buffer_if_live):
882 * callproc.c (call_process_cleanup, delete_temp_file):
883 * coding.c (code_conversion_restore):
884 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
885 * editfns.c (save_excursion_restore)
886 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
887 (save_restriction_restore):
888 * eval.c (restore_stack_limits, un_autoload):
889 * fns.c (require_unwind):
890 * keyboard.c (recursive_edit_unwind, tracking_off):
891 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
892 * macros.c (pop_kbd_macro, restore_menu_items):
893 * nsfns.m (unwind_create_frame):
894 * print.c (print_unwind):
895 * process.c (start_process_unwind):
896 * search.c (unwind_set_match_data):
897 * window.c (select_window_norecord, select_frame_norecord):
898 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
899 (fast_set_selected_frame):
900 * xfns.c, w32fns.c (unwind_create_tip_frame):
901 Return void, not a dummy Lisp_Object. All uses changed.
902 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
903 * callproc.c (call_process_kill):
904 * fileio.c (restore_point_unwind, decide_coding_unwind)
905 (build_annotations_unwind):
906 * insdel.c (Fcombine_after_change_execute_1):
907 * keyboard.c (read_char_help_form_unwind):
908 * menu.c (unuse_menu_items):
909 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
910 * sound.c (sound_cleanup):
911 * xdisp.c (unwind_redisplay):
912 * xfns.c (clean_up_dialog):
913 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
914 Accept no args and return void, instead of accepting and returning
915 a dummy Lisp_Object. All uses changed.
916 * cygw32.c (fchdir_unwind):
917 * fileio.c (close_file_unwind):
918 * keyboard.c (restore_kboard_configuration):
919 * lread.c (readevalllop_1):
920 * process.c (wait_reading_process_output_unwind):
921 Accept int and return void, rather than accepting an Emacs integer
922 and returning a dummy object. In some cases this fixes an
923 unlikely bug when the corresponding int is outside Emacs integer
924 range. All uses changed.
925 * dired.c (directory_files_internal_unwind):
926 * fileio.c (do_auto_save_unwind):
927 * gtkutil.c (pop_down_dialog):
928 * insdel.c (reset_var_on_error):
929 * lread.c (load_unwind):
930 * xfns.c (clean_up_file_dialog):
931 * xmenu.c, nsmenu.m (pop_down_menu):
932 * xmenu.c (cleanup_widget_value_tree):
933 * xselect.c (wait_for_property_change_unwind):
934 Accept pointer and return void, rather than accepting an Emacs
935 save value encapsulating the pointer and returning a dummy object.
937 * editfns.c (Fformat): Update the saved pointer directly via
938 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
939 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
940 (unwind_body): New function.
941 (record_unwind_protect): First arg is now a function returning void,
942 not a dummy Lisp_Object.
943 (record_unwind_protect_ptr, record_unwind_protect_int)
944 (record_unwind_protect_void): New functions.
945 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
946 * fileio.c (struct auto_save_unwind): New type.
947 (do_auto_save_unwind): Use it.
948 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
949 * insdel.c (struct rvoe_arg): New type.
950 (reset_var_on_error): Use it.
951 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
953 (specbinding_func): Remove; there are now several such functions.
954 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
955 (set_unwind_protect_ptr): New function.
956 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
958 Be simpler and more consistent about reporting I/O errors.
959 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
960 Say "Read error" and "Write error", rather than "I/O error", or
961 "IO error reading", or "IO error writing", when a read or write
963 * process.c (Fmake_network_process, wait_reading_process_output)
964 (send_process, Fprocess_send_eof, wait_reading_process_output):
965 Capitalize diagnostics consistently. Put "failed foo" at the
966 start of the diagnostic, so that we don't capitalize the
967 function name "foo". Consistently say "failed" for such
969 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
970 All callers changed. This is so it can use report_file_error.
971 * sysdep.c (serial_open, serial_configure): Capitalize I/O
972 diagnostics consistently as above.
974 * fileio.c (report_file_errno): Fix errno reporting bug.
975 If the file name is neither null nor a pair, package it up as a
976 singleton list. All callers changed, both to this function and to
977 report_file_error. This fixes a bug where the memory allocator
978 invoked by list1 set errno so that the immediately following
979 report_file_error reported the wrong errno value.
981 Fix minor problems found by --enable-gcc-warnings.
982 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
983 * keyboard.c (kbd_buffer_get_event): Remove unused local.
985 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
987 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
988 Set event->arg to Qt if switch-event shall be generated.
989 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
991 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
993 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
996 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
997 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
998 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
999 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
1000 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
1001 and there is a focused frame.
1002 (head_table): Add focus-in and focus-out.
1003 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
1004 bind to handle-focus-in/out.
1006 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
1007 (Fhandle_switch_frame): Call Fhandle_focus_in.
1008 (syms_of_frame): defsubr handle-focus-in/out.
1010 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1012 Fix porting bug to older POSIXish platforms (Bug#14862).
1013 * sysdep.c (emacs_pipe): New function, that implements
1014 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
1015 This should port better to CentOS 5 and to Mac OS X 10.6.
1016 All calls to pipe2 changed.
1018 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
1019 This makes the code easier to read and the executable a bit smaller.
1020 Do not replace all calls to Fcons that happen to create lists,
1021 just calls that are intended to create lists. For example, when
1022 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
1023 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
1024 Similarly for list2 through list5.
1025 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
1026 * bytecode.c (exec_byte_code):
1027 * callint.c (quotify_arg, Fcall_interactively):
1028 * callproc.c (Fcall_process, create_temp_file):
1029 * charset.c (load_charset_map_from_file)
1030 (Fdefine_charset_internal, init_charset):
1031 * coding.c (get_translation_table, detect_coding_system)
1032 (Fcheck_coding_systems_region)
1033 (Fset_terminal_coding_system_internal)
1034 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
1035 * composite.c (update_compositions, Ffind_composition_internal):
1036 * dired.c (directory_files_internal, file_name_completion)
1038 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
1039 * doc.c (Fsnarf_documentation):
1040 * editfns.c (Fmessage_box):
1042 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
1043 (Feval, eval_sub, Ffuncall, apply_lambda):
1044 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
1045 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
1046 (Fset_file_times, Finsert_file_contents)
1047 (Fchoose_write_coding_system, Fwrite_region):
1048 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
1049 * font.c (font_registry_charsets, font_parse_fcname)
1050 (font_prepare_cache, font_update_drivers, Flist_fonts):
1051 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
1052 * frame.c (make_frame, Fmake_terminal_frame)
1053 (x_set_frame_parameters, x_report_frame_params)
1054 (x_default_parameter, Fx_parse_geometry):
1055 * ftfont.c (syms_of_ftfont):
1056 * image.c (gif_load):
1057 * keyboard.c (command_loop_1):
1058 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
1059 (Fcopy_keymap, append_key, Fcurrent_active_maps)
1060 (Fminor_mode_key_binding, accessible_keymaps_1)
1061 (Faccessible_keymaps, Fwhere_is_internal):
1062 * lread.c (read_emacs_mule_char):
1063 * menu.c (find_and_return_menu_selection):
1064 * minibuf.c (get_minibuffer):
1065 * nsfns.m (Fns_perform_service):
1066 * nsfont.m (ns_script_to_charset):
1067 * nsmenu.m (ns_popup_dialog):
1068 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
1069 (Fx_own_selection_internal):
1070 * nsterm.m (append2):
1071 * print.c (Fredirect_debugging_output)
1072 (print_prune_string_charset):
1073 * process.c (Fdelete_process, Fprocess_contact)
1074 (Fformat_network_address, set_socket_option)
1075 (read_and_dispose_of_process_output, write_queue_push)
1076 (send_process, exec_sentinel):
1077 * sound.c (Fplay_sound_internal):
1078 * textprop.c (validate_plist, add_properties)
1079 (Fput_text_property, Fadd_face_text_property)
1080 (copy_text_properties, text_property_list, syms_of_textprop):
1081 * unexaix.c (report_error):
1082 * unexcoff.c (report_error):
1083 * unexsol.c (unexec):
1084 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
1085 (Fformat_mode_line, syms_of_xdisp):
1086 * xfaces.c (set_font_frame_param)
1087 (Finternal_lisp_face_attribute_values)
1088 (Finternal_merge_in_global_face, syms_of_xfaces):
1089 * xfns.c (x_default_scroll_bar_color_parameter)
1090 (x_default_font_parameter, x_create_tip_frame):
1091 * xfont.c (xfont_supported_scripts):
1092 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
1093 (menu_help_callback, xmenu_show):
1095 * xterm.c (set_wm_state):
1096 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
1097 and similarly for list2 through list5.
1099 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
1101 * callproc.c (Fcall_process_region): Fix minor race and tune.
1102 (create_temp_file): New function, with the temp-file-creation part
1103 of the old Fcall_process_region. Use Fcopy_sequence to create the
1104 temp file name, rather than alloca + build_string, for simplicity.
1105 Don't bother to block input around the temp file creation;
1106 shouldn't be needed. Simplify use of mktemp. Use
1107 record_unwind_protect immediately after creating the temp file;
1108 this closes an unlikely race where the temp file was not removed.
1109 Use memcpy rather than an open-coded loop.
1110 (Fcall_process_region): Use the new function. If the input is
1111 empty, redirect from /dev/null rather than from a newly created
1112 empty temp file; this avoids unnecessary file system traffic.
1114 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
1116 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
1117 Simplify by making this case like the other two. This is a bit
1118 slower on obsolete hosts, but the extra complexity isn't worth it.
1120 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
1121 * process.c (create_process) [!DOS_NT]:
1122 Remove now-unnecessary calls to emacs_close.
1124 2013-07-13 Eli Zaretskii <eliz@gnu.org>
1126 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
1127 returning early. (Bug#14850)
1129 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
1130 and inhibit-iso-escape-detection attributes of 'undecided'.
1133 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
1135 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
1136 Reported by Herbert J. Skuhra in
1137 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
1139 Don't lose top specpdl entry when memory is exhausted.
1140 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
1141 specpdl overflow here, to simplify callers; all callers changed.
1142 Always reserve an unused entry at the stack top; this avoids
1143 losing the top entry's information when memory is exhausted.
1145 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1147 Clean up errno reporting and fix some errno-reporting bugs.
1148 * callproc.c (Fcall_process):
1149 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1150 * process.c (create_process, Fmake_network_process):
1151 * unexaix.c (report_error):
1152 * unexcoff.c (report_error):
1153 Be more careful about reporting the errno of failed operations.
1154 The code previously reported the wrong errno sometimes.
1155 Also, prefer report_file_errno to setting errno + report_file_error.
1156 (Fcall_process): Look at openp return value rather than at path,
1157 as that's a bit faster and clearer when there's a numeric predicate.
1158 * fileio.c (report_file_errno): New function, with most of the
1159 old contents of report_file_error.
1160 (report_file_error): Use it.
1161 (Ffile_exists_p, Ffile_accessible_directory_p):
1162 Set errno to 0 when it is junk.
1163 * fileio.c (Faccess_file):
1164 * image.c (x_create_bitmap_from_file):
1165 Use faccessat rather than opening the file, to avoid the hassle of
1166 having a file descriptor open.
1167 * lisp.h (report_file_errno): New decl.
1168 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1171 * process.c (create_process, wait_reading_process_output) [AIX]:
1172 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1173 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1174 a multithreaded environment anyway).
1175 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1177 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1179 * image.c (x_find_image_file): Don't close a remote file handle.
1181 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1183 Fix races with threads and file descriptors.
1184 * callproc.c (Fcall_process_region):
1185 * dired.c (open_directory):
1186 * emacs.c (main, Fdaemon_initialized):
1187 * image.c (x_find_image_file):
1188 * inotify.c (Finotify_rm_watch):
1189 * lread.c (Flocate_file_internal):
1190 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1191 * term.c (term_mouse_moveto, init_tty):
1192 * termcap.c (tgetent):
1193 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1194 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1195 * unexhp9k800.c, unexmacosx.c (unexec):
1196 * callproc.c (Fcall_process_region):
1197 Use emacs_close, not close.
1198 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1199 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1200 and posix_close function on current platforms (which all lack them).
1201 (emacs_close): Use it. This should fix the races on GNU/Linux and
1202 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1203 and it should avoid closing random victim file descriptors on
1206 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1208 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1209 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1212 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1213 This is for .gdbinit xbacktrace.
1215 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1216 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1217 (emacs_set_tty): Now static.
1218 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1219 * term.c (tty_capable_p, tty_default_color_capabilities)
1220 (get_tty_terminal, term_mouse_movement)
1221 (handle_one_term_event, init_tty, maybe_fatal):
1222 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1223 (tgetent, scan_file, name_match, compare_contin):
1224 * terminal.c (get_terminal):
1225 Use bool for boolean.
1226 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1227 Prefer char to unsigned char if either will do.
1228 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1229 (tty_write_glyphs): Prefer int to unsigned.
1230 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1231 All callers changed.
1232 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1234 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1237 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1238 (B__dummy__): New dummy symbol, to pacify C89.
1239 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1240 they can't grok varargs macros.
1241 * dispnew.c (add_window_display_history)
1242 (add_frame_display_history):
1243 * print.c (print_object):
1244 * xdisp.c (debug_method_add):
1245 Use %p printf format only for void pointers.
1246 * emacs.c (usage_message): New constant, replacing ...
1247 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1248 (main): Adjust to usage reorg.
1249 * fns.c (syms_of_fns):
1250 * profiler.c (syms_of_profiler):
1251 Don't use non-constant struct initializers.
1252 * gnutls.h (gnutls_initstage_t):
1253 * lisp.h (enum Lisp_Fwd_Type):
1254 * lread.c (lisp_file_lexically_bound_p):
1255 * xsettings.c (anonymous enum):
1256 Remove trailing comma.
1257 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1258 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1259 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1261 * regex.c (const_re_char): New type, to pacify strict C89.
1262 All uses of 'const re_char' replaced to use it.
1263 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1264 with glibc when strict C89. This change is imported from gnulib.
1266 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1267 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1268 Omit GNU_LINUX implementation, since it requires long long.
1269 * xterm.c (x_draw_underwave):
1270 Do not assume the traditional order of struct's members.
1271 (x_term_init): Rewrite to avoid the need for non-constant structure
1274 Syntax cleanup, mostly replacing macros with functions.
1275 This removes the need for the syntax_temp hack.
1276 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1277 * syntax.c (SYNTAX_INLINE): New macro.
1278 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1279 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1280 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1281 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1282 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1283 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1284 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1285 Now constants, not macros.
1286 (syntax_temp) [!__GNUC__]: Remove.
1287 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1288 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1289 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1290 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1291 Move here from syntax.h; now functions, not macros. Except for the
1292 last function, these are static since only syntax.c uses them.
1293 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1294 All uses changed. Now a function, not a macro; use this fact
1295 to simplify the code.
1296 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1297 compiler bugs; no longer relevant.
1298 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1299 (SYNTAX_INLINE): New macro.
1300 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1301 for the new functions. Use bool for boolean member.
1302 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1303 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1304 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1305 (SETUP_BUFFER_SYNTAX_TABLE):
1306 Now extern inline functions, not macros.
1307 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1308 Remove; all uses replaced by implementation.
1309 (syntax_temp) [!__GNUC__]: Remove decl.
1310 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1312 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1314 * emacs.c (main): Fix syntax error.
1316 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1318 Timestamp fixes for undo (Bug#14824).
1319 * atimer.c (schedule_atimer):
1320 * fileio.c (Ffile_newer_than_file_p):
1321 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1322 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1323 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1324 (syms_of_fileio): Remove Sclear_visited_file_name.
1325 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1326 file doesn't exist; this avoids an ambiguity with negative timestamps.
1327 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1328 * systime.h (make_emacs_time, invalid_emacs_time):
1329 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1330 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1331 * undo.c (record_first_change): Push (visited-file-modtime) onto
1332 undo list rather than reimplementing it by hand, incorrectly.
1334 2013-07-09 Ken Brown <kbrown@cornell.edu>
1336 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1338 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1340 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1342 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1344 Handle errno and exit status a bit more carefully.
1345 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1346 number into an exit status. Instead, use EXIT_CANCELED.
1347 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1348 * callproc.c (relocate_fd):
1349 * emacs.c (close_output_streams, main):
1350 * process.c (create_process):
1351 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1352 Use emacs_perror for simplicity.
1353 * callproc.c (relocate_fd, main):
1354 * sysdep.c (sys_subshell):
1355 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1356 (shut_down_emacs): Use emacs_write, not write.
1357 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1358 * fileio.c (Fcopy_file, e_write):
1359 * nsterm.m (ns_select):
1360 * process.c (send_process):
1361 * sound.c (vox_write):
1362 Use emacs_write_sig, not emacs_write.
1363 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1364 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1366 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1368 (emacs_full_write): New function.
1369 (emacs_write): Rewrite to use it.
1370 (emacswrite_sig, emacs_perror): New functions.
1371 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1373 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1375 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1376 on NS even if it is present. Pixmap on NS is a void*.
1378 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1380 Port to Ubuntu 10 (Bug#14803).
1381 Problem reported by T.V. Raman.
1382 * process.c (close_on_exec, accept4, process_socket):
1383 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1385 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1387 * w32.c (sys_dup): Declare prototype.
1391 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1393 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1395 Make file descriptors close-on-exec when possible (Bug#14803).
1396 This simplifies Emacs a bit, since it no longer needs to worry
1397 about closing file descriptors by hand in some cases.
1398 It also fixes some unlikely races. Not all such races, as
1399 libraries often open files internally without setting
1400 close-on-exec, but it's an improvement.
1401 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1402 * callproc.c (Fcall_process) [!MSDOS]:
1403 * emacs.c (main) [!DOS_NT]:
1404 * nsterm.m (ns_term_init):
1405 * process.c (create_process):
1406 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1407 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1408 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1409 Prefer mkostemp with O_CLOEXEC to mkstemp.
1410 * callproc.c (relocate_fd) [!WINDOWSNT]:
1411 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1412 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1414 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1415 Make the resulting file descriptor close-on-exec.
1416 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1417 * lread.c (load_descriptor_list, load_descriptor_unwind):
1418 Remove; no longer needed. All uses removed.
1419 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1420 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1422 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1423 (Fmake_network_process, Fnetwork_interface_list):
1424 (Fnetwork_interface_info, server_accept_connection):
1425 Make newly-created socket close-on-exec.
1426 * sysdep.c (emacs_open, emacs_fopen):
1427 Make new-created descriptor close-on-exec.
1428 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1429 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1431 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1433 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1434 for NS_IMPL_GNUSTEP.
1436 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1438 Fix openp errno handling.
1439 * callproc.c (Fcall_process): Preserve openp errno around close.
1440 * lread.c (openp): Set errno when returning -1, as some callers
1443 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1445 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1447 * nsterm.h (NSSavePanel): Update comment.
1448 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1449 (ns_run_file_dialog): Declare.
1451 * nsfns.m: Remove panelOK.
1453 (ns_run_file_dialog): New function.
1454 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1455 event loop, so file dialog is popped up by ns_run_file_dialog, called
1456 by sendEvent (Bug#14578).
1457 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1459 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1461 * xdisp.c (default_line_pixel_height): New function.
1462 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1463 (try_cursor_movement, redisplay_window, try_window)
1464 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1466 * window.c (window_scroll_pixel_based): use
1467 default_line_pixel_height.
1469 * dispextern.h (default_line_pixel_height): Add prototype.
1471 * frame.c (x_set_line_spacing): Accept a float value for
1472 line-spacing parameter, per the documentation.
1474 * data.c (Fmultibyte_string_p): Doc fix.
1476 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1478 Use emacs_open more consistently when opening files.
1479 This handles EINTR more consistently now, and makes it easier
1480 to introduce other uniform changes to file descriptor handling.
1481 * src/systdio.h: New file.
1482 * src/buffer.c (mmap_init):
1483 * cygw32.c (chdir_to_default_directory):
1484 * dispnew.c (Fopen_termscript):
1485 * emacs.c (Fdaemon_initialized):
1486 * fileio.c (Fdo_auto_save):
1487 * image.c (slurp_file, png_load_body, jpeg_load_body):
1488 * keyboard.c (Fopen_dribble_file):
1490 * print.c (Fredirect_debugging_output):
1491 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1492 * termcap.c (tgetent):
1493 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1494 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1495 * w32term.c (w32_initialize) [CYGWIN]:
1496 * xfaces.c (Fx_load_color_file):
1497 Use emacs_open instead of plain open, and emacs_fopen instead of
1499 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1500 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1501 * callproc.c (default_output_mode): New constant.
1502 (Fcall_process): Use it to call emacs_open instead of plain creat.
1503 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1504 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1505 (emacs_fopen): New function.
1506 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1507 Include <lisp.h>, for emacs_open.
1508 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1510 Remove duplicate #include directives.
1511 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1513 Don't include stdio.h twice.
1514 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1515 Don't include sys/types.h or stdio.h twice.
1516 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1517 * lread.c: Don't include coding.h twice.
1518 * nsfont.m: Don't include frame.h twice.
1519 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1520 * ralloc.c: Don't include <unistd.h> twice.
1521 * xdisp.c: Don't include font.h twice.
1522 * xterm.c: Don't include fontset.h twice.
1523 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1525 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1527 Scale ImageMagick images more carefully.
1528 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1529 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1530 Be more careful about avoiding undefined behavior after
1531 integer overflow and division by zero.
1533 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1535 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1536 (syms_of_w32fns): DEFSYM them.
1537 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1538 (CCHDEVICENAME): Define macros if not defined.
1539 (struct MONITOR_INFO_EX): New struct.
1540 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1541 (enum_display_monitors_fn): New variable.
1542 (globals_of_w32fns): Initialize it.
1543 (Fx_display_pixel_width, Fx_display_pixel_height)
1544 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1545 multi-monitor setups in docstrings.
1546 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1547 screen size by primary monitor's millimeter per pixel.
1548 (w32_monitor_enum, w32_display_monitor_attributes_list)
1549 (w32_display_monitor_attributes_list_fallback)
1550 (Fw32_display_monitor_attributes_list): New functions.
1551 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1553 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1555 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1557 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1559 * fileio.c (Qfile_notify_error): New error symbol.
1561 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1562 * inotify.c (inotify_callback, symbol_to_inotifymask)
1563 (Finotify_add_watch, Finotify_rm_watch): Use it.
1564 (inotifyevent_to_event): Exchange order of cookie and file name.
1565 (Finotify_add_watch): Adapt docstring.
1567 * lisp.h (Qfile_notify_error): Declare.
1569 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1571 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1572 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1573 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1574 which did not work (see <http://bugs.gnu.org/14569#307>).
1575 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1576 && (!noninteractive || initialized)). This attempts to thread
1577 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1579 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1581 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1582 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1584 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1586 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1587 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1588 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1589 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1591 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1593 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1594 Define to __sys_siglist.
1596 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1598 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1599 word-wrap, so that overflow-newline-into-fringe would work in
1600 visual-line-mode. (Bug#2749)
1601 (move_it_in_display_line_to): When the last scanned display
1602 element fits exactly on the display line, and
1603 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1604 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1605 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1606 finding buffer position that corresponds to pixel coordinates,
1607 e.g. in buffer_posn_from_coords.
1609 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1611 * process.c (handle_child_signal): Call catch_child_signal if
1614 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1616 Don't convert function pointers to void * and back.
1617 It isn't portable C, and it's easy enough to avoid.
1618 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1619 (make_save_value): Add support for SAVE_FUNCPOINTER.
1620 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1621 * print.c (print_object):
1622 Distinguish function from object pointers.
1623 * lisp.h (SAVE_FUNCPOINTER): New constant.
1624 (SAVE_SLOT_BITS): Adjust to it.
1625 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1626 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1627 (voidfuncptr): New typedef.
1628 (struct Lisp_Save_Value): New member data[0].funcpointer.
1629 (XSAVE_FUNCPOINTER): New function.
1631 Simplify buildobj processing.
1632 * Makefile.in (buildobj.h): Make it a sequence of strings each
1633 followed by comma, rather than a single string. Put it into a
1634 .tmp file in case there's an error while generating it.
1635 (gl-stamp): Use .tmp for temp files.
1636 (mostlyclean): Clean .tmp files.
1637 * doc.c (buildobj): Move to just the routine that needs it.
1638 It's now an array of strings, so processing is simpler.
1640 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1642 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1643 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1644 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1645 Invoke malloc_enable_thread even when not interactive.
1646 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1647 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1648 in this case, since the underlying bug has now been fixed.
1650 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1652 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1653 unlinking it (bug#14691).
1655 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1657 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1658 before checking whether buffer is modified. This lets
1659 `kill-buffer-query-functions' cancel killing of the buffer or save
1660 its content before `kill-buffer' asks user the "Buffer %s
1661 modified; kill anyway?" question.
1663 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1665 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1666 Let the super performKeyEquivalent deal with them (Bug#14747).
1668 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1670 * widget.c (resize_cb): Remove unused local.
1672 Do not use GTK 3 if it exists but cannot be compiled.
1673 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1674 * xterm.c (x_error_handler) [!USE_GTK]:
1677 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1679 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1681 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1682 to the valid range of values. (Bug#14753)
1684 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1685 when moving point by using the current glyph matrix. This avoids
1686 the need to force redisplay when this function is called in a
1689 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1691 Fix minor problems found by static checking.
1692 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1693 Redo the latter's body to sidestep GCC parenthesization warnings.
1694 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1695 * coding.c (detect_coding, detect_coding_system):
1696 * coding.h (struct undecided_spec):
1697 Use bool for boolean.
1698 * image.c (QCmax_width, QCmax_height): Now static.
1699 * xdisp.c (Fmove_point_visually): Remove unused local.
1701 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1703 * xdisp.c (Fmove_point_visually): New function.
1705 2013-06-28 Kenichi Handa <handa@gnu.org>
1707 * coding.h (define_coding_undecided_arg_index): New enum.
1708 (coding_attr_index): New members
1709 coding_attr_undecided_inhibit_null_byte_detection,
1710 coding_attr_undecided_inhibit_iso_escape_detection,
1711 coding_attr_undecided_prefer_utf_8.
1712 (undecided_spec): New struct.
1713 (struct coding_system): New member `undecided' of the member
1716 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1717 (detect_coding): Likewise.
1718 (detect_coding_system): Likewise.
1719 (Fdefine_coding_system_internal): New coding system properties
1720 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1722 (syms_of_coding): Adjust for coding_arg_undecided_max.
1724 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1726 * image.c (x_from_xcolors): Remove unused local.
1728 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1730 Defer image data transfer between X client and server until actual
1733 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1736 * image.c (Destroy_Image): Remove.
1737 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1738 `mask_p', and `colors_p'. All uses changed.
1739 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1740 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1741 New macros for `flags' arg to x_clear_image_1.
1742 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1743 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1744 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1745 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1746 (image_get_x_image, image_unget_x_image): New functions or macros.
1747 (image_background, image_background_transparent, x_to_xcolors)
1748 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1749 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1750 instead of Destroy_Image.
1751 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1752 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1753 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1754 (imagemagick_load_image, svg_load_image): Use them instead of
1755 x_create_x_image_and_pixmap, and x_put_x_image followed by
1756 x_destroy_x_image, respectively.
1757 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1758 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1759 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1760 background_transparent fields.
1761 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1762 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1764 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1766 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1767 This mostly consists of undoing recent changes.
1768 * callproc.c (Fcall_process):
1769 * process.c (create_process):
1770 Do not worry about catching SIGCHLD here, undoing previous change.
1771 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1772 * process.c, process.h (catch_child_signal):
1773 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1774 * process.c (catch_child_handler): Don't worry about being called
1775 lazily and do not assume caller has blocked SIGCHLD, undoing
1776 previous change. Move first-time stuff back to
1777 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1778 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1779 set lib_child_handler if it's already initialized, which may
1780 help avoid problems on GNUStep.
1782 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1784 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1785 * callproc.c (Fcall_process):
1786 * process.c (create_process):
1787 Make sure SIGCHLD is caught before we fork,
1788 since Emacs startup no arranges to catch SIGCHLD.
1789 * process.c (lib_child_handler): Initialize to null, not to
1791 (catch_child_signal): Allow self to be called lazily.
1792 Do nothing if it's already been called.
1793 Assume caller has blocked SIGCHLD (all callers do now).
1794 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1795 just before it's really needed.
1796 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1797 since it hasn't been caught yet.
1799 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1801 * image.c (compute_image_size): New function to implement
1802 :max-width and :max-height.
1803 (imagemagick_load_image): Use it.
1805 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1807 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1808 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1810 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1811 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1812 the SIGCHLD handler, since the code is not atomic and (due to glib)
1813 signals may be arriving now.
1814 * sysdep.c (init_signals): Do not catch child signals here;
1815 'main' now does that later, at a safer time.
1817 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1819 Clean up SIGCHLD handling a bit (Bug#14569).
1820 * process.c, process.h (catch_child_signal):
1821 Now always extern, even if !NS_IMPL_GNUSTEP.
1822 * process.c (catch_child_signal): Move glib tickler here from
1823 init_process_emacs, so that it's done earlier in Emacs
1824 initialization. Also move the noninteractive && !initialized
1825 check here from init_process_emacs. This is all a bit cleaner for
1826 GNUish platforms, and I hope it works around the Cygwin bug.
1827 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1828 that glib signal handling is tickled before glib creates threads.
1830 * process.c (wait_reading_process_output): Avoid int overflow
1831 when reading more than 2 GiB total from a process.
1833 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1835 * process.c (create_process): Handle a couple more cases,
1836 i.e., work even if new_argv and wait_child_setup[i] are cached.
1837 Use Fcall_process's style for volatile vars.
1839 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1841 * process.c (create_process): Mark PROCESS volatile.
1843 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1845 Use C99-style flexible array members if available.
1846 This avoids some subtle aliasing issues, which typically
1847 aren't a problem with GCC but may be a problem elsewhere.
1848 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1849 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1850 In either case, it uses a flexible array member rather than
1851 the old struct hack. All uses changed.
1852 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1853 Adjust to sdata reorganization.
1854 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1855 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1856 that ports better to pre-C99 non-GCC.
1857 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1858 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1859 as the latter has changed.
1860 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1861 and port better to pre-C99 GCC.
1862 * image.c (struct xpm_cached_color):
1863 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1864 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1865 Use FLEXIBLE_ARRAY_MEMBER.
1866 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1867 Move decl to top level so it gets checked against implementation.
1868 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1869 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1871 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1873 * syntax.c: Integer cleanups.
1874 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1875 All uses that need 0-or-2 changed to:
1876 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1877 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1878 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1879 (char_quoted, prev_char_comend_first, back_comment)
1880 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1881 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1882 Use bool for boolean.
1883 (update_syntax_table, skip_chars, skip_syntaxes):
1884 Prefer int to unsigned when either will do.
1885 (back_comment): Return boolean success flag, like forw_comment,
1886 instead of positive-or-minus-1 (which might have overflowed int anyway).
1887 Don't stuff ptrdiff_t into int.
1888 (syntax_spec_code, syntax_code_spec): Now const.
1889 (Fmatching_paren, scan_lists, scan_sexps_forward):
1890 Use enum syntaxcode for syntax code.
1891 (Fmatching_paren): Check that arg is a character, not just an integer.
1892 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1893 (Finternal_describe_syntax_value): Omit no-longer-needed
1895 (skip_chars): Use char, not unsigned char, when the distinction
1897 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1898 * bytecode.c (exec_byte_code):
1899 * syntax.c (syntax_spec_code, Fchar_syntax)
1900 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1902 * syntax.h (SYNTAX_WITH_FLAGS):
1903 Omit unnecessary casts.
1905 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1907 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1908 line dimensions here, to avoid race conditions with the main
1909 thread. (Bug#14062, bug#14630, bug#14669)
1911 * w32term.c (w32_draw_window_cursor): Compute the header line and
1912 mode line dimensions here.
1913 <w32_system_caret_window, w32_system_caret_hdr_height>:
1914 <w32_system_caret_mode_height>: New variables.
1916 * w32term.h: Declare them.
1918 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1920 * alloc.c (die): Move "assertion failed" string here ...
1921 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1922 COND when SUPPRESS_CHECKING. This shrinks the executable text
1923 size by 0.8% to 2.2% when configured with --enable-checking,
1924 depending on optimization flags (GCC 4.8.1 x86-64).
1926 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1928 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1930 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1931 base is 2; this is more accurate.
1933 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1935 * sound.c (string_default): Move to !WINDOWSNT section.
1936 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1938 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1940 * sound.c: Integer cleanups.
1941 Remove unnecessary forward decls.
1942 (struct sound_device): The 'file' member is now a Lisp_Object, not
1943 a char *, so that we needn't invoke alloca on a huge size.
1944 (Fplay_sound_internal): Adjust to this.
1945 (string_default): New function.
1946 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1947 Use it to adjust to the struct sound_device change.
1948 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1949 (be2hs) [0]: Remove.
1951 * syntax.c (skip_chars): Don't use uninitialized storage
1952 when searching a multibyte buffer for characters that are not in a
1953 unibyte string that contains non-ASCII characters.
1955 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1957 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1958 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1960 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1962 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1964 2013-06-18 Kenichi Handa <handa@gnu.org>
1966 * font.c (Ffont_spec): Signal an error for an invalid font name
1969 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1971 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1972 In particular this ports to 32-bit sparc Sun cc.
1973 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1974 array with a dummy element at specpdl[-1], so that its address can
1976 (unbind_to): Do not copy the binding; not needed, now that we
1977 copy old_value in the one place where the copy is needed.
1978 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1979 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1980 (union specbinding): Rename from struct specbinding. Redo layout
1981 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1982 which is not portable. With Sun C 5.12 32-bit sparc, the
1983 declaration causes nargs to be an unsigned bitfield, a behavior
1984 that the C standard allows; but Emacs wants nargs to be signed.
1985 The overall type is now a union of structures rather than a
1986 structure of union of structures, and the 'kind' member is now a
1987 bitfield, so that the overall type doesn't grow. All uses changed.
1988 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1990 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1992 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1993 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1995 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1997 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1999 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2000 unless we know that the window w's frame is a frame object.
2001 Another attempt at solving bug#14062 and bug#14630.
2003 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
2005 * textprop.c (property_set_type): New enum.
2006 (add_properties): Allow appending/prepending text properties.
2007 (add_text_properties_1): Factored out of Fadd_text_properties.
2008 (Fadd_text_properties): Move all the code into
2009 add_text_properties_1.
2010 (Fadd_face_text_property): New function that calls
2011 add_text_properties_1.
2013 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2015 Move functions from lisp.h to individual modules when possible.
2016 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
2017 * alloc.c (XFLOAT_INIT, set_symbol_name):
2018 * buffer.c (CHECK_OVERLAY):
2019 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
2020 (set_char_table_parent):
2021 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
2022 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
2023 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
2024 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
2026 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
2027 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
2028 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
2029 (backtrace_args, backtrace_debug_on_exit):
2030 * floatfns.c (CHECK_FLOAT):
2031 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
2032 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
2033 (set_hash_hash, set_hash_hash_slot, set_hash_index)
2034 (set_hash_index_slot):
2035 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
2036 * marker.c (CHECK_MARKER):
2037 * textprop.c (CHECK_STRING_OR_BUFFER):
2038 * window.c (CHECK_WINDOW_CONFIGURATION):
2039 Move here from lisp.h, and make these functions static rather than
2041 * buffer.c (Qoverlayp):
2043 * fns.c (Qhash_table_p):
2044 * window.c (Qwindow_configuration_p):
2046 * lisp.h: Remove the abovementioned defns and decls.
2048 Use functions, not macros, for XINT etc (Bug#11935).
2049 In lisp.h, prefer functions to function-like macros, and
2050 constants to object-like macros, when either will do. This:
2051 . simplifies use, as there's no more need to worry about
2052 arguments' side effects being evaluated multiple times.
2053 . makes the code easier to debug on some platforms.
2054 However, when using gcc -O0, keep using function-like macros
2055 for a few critical operations, for performance reasons.
2056 This sort of thing isn't needed with gcc -Og, but -Og
2057 is a GCC 4.8 feature and isn't widely-enough available yet.
2058 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
2059 Remove enum lsb_bits; no longer needed.
2060 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
2061 * buffer.c (Qoverlap):
2063 * fns.c (Qhash_table_p):
2064 Now extern, so lisp.h can use these symbols.
2065 * dispextern.h: Include character.h, for MAX_CHAR etc.
2066 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2067 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2068 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2069 (GLYPH_CODE_P): Move here from lisp.h.
2070 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2071 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
2072 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
2073 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
2074 XUNTAG now returns void *.
2075 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
2076 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
2077 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
2078 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
2079 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
2080 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
2081 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
2082 (lisp_h_XPNTR, lisp_h_XSYMBOL):
2083 New macros, renamed from their sans-lisp_h_ counterparts.
2084 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
2085 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
2086 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
2087 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
2088 If compiling via GCC without optimization, define these as macros
2089 in addition to inline functions.
2090 To disable this, compile with -DINLINING=0.
2091 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
2092 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
2093 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
2094 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
2095 (INTMASK, VALMASK): Now macros, since static values cannot be
2096 accessed from extern inline functions.
2097 (VALMASK): Also a constant, for benefit of old GDB.
2098 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
2099 is INTEGERP, which can fold it in.
2100 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
2101 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
2102 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
2103 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
2104 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
2105 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
2106 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
2107 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
2108 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
2109 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
2110 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
2111 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
2112 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
2113 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
2114 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
2115 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
2116 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
2117 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
2118 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
2119 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
2120 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
2121 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
2122 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
2123 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
2124 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
2125 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2126 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
2127 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
2128 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
2129 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
2130 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
2131 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
2132 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
2134 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
2135 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
2136 (VALMASK): Define in one place rather than in two, merging the
2137 USE_LSB_TAG parts; this is simpler.
2138 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
2139 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
2140 Move up, to avoid use before definition.
2141 Also include "globals.h" earlier, for the same reason.
2142 (make_natnum): New function.
2143 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
2144 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
2145 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
2146 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
2147 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
2148 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
2149 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
2150 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
2151 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
2152 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2153 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2154 (Qwindow_configuration_p, Qimage): New forward declarations.
2155 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2156 (STRING_COPYIN): Remove; unused.
2157 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2158 (xcar_addr, xcdr_addr): New functions. All uses changed.
2159 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2160 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2161 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2162 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2163 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2164 (TYPE_RANGED_INTEGERP): Simplify.
2165 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2166 (setlocale, fixup_locale, synchronize_system_messages_locale)
2167 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2168 Now empty functions, not macros.
2169 (functionp): Return bool, not int.
2170 * window.c (Qwindow_configuration_p): Now extern,
2171 so window.h can use it.
2172 * window.h (Qwindowp): Move decl back to lisp.h.
2174 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2176 * xdisp.c (Fline_pixel_height): New function, required for solving
2179 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2181 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2183 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2185 * lread.c (syms_of_lread):
2186 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2188 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2190 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2192 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2194 * fileio.c (expand_file_name): Doc fix.
2196 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2198 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2199 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2200 Wait for self, not for 0. This can't hurt on GNU or similar
2201 system, and may help with Cygwin.
2203 * keyboard.c: Don't use PROP (...) as an lvalue.
2204 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2205 Use set_prop (A, B), not PROP (A) = B.
2207 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2209 * xdisp.c (get_it_property): Use it->window instead of generating
2210 a Lisp object from it->w.
2212 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2214 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2215 get-char-property the window that is being rendered, instead of
2216 the buffer, to support window-specific overlays. (Bug#14575)
2217 (compute_display_string_pos): When W is NULL, use the current
2218 buffer as the object to pass to get-char-property.
2219 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2220 pointer member of the bidi iterator, since no window is pertinent
2223 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2225 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2226 being displayed, and pass it to compute_display_string_pos.
2227 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2228 (bidi_paragraph_init): All callers changed.
2230 * xdisp.c (init_from_display_pos, init_iterator)
2231 (handle_single_display_spec, next_overlay_string)
2232 (get_overlay_strings_1, reseat_1, reseat_to_string)
2233 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2234 Set bidi_it.w member from it->w.
2235 (compute_display_string_pos): Accept additional argument, the
2236 window being displayed, and pass it to Fget_char_property.
2239 * dispextern.h (struct bidi_it): New member w, the window being
2241 (compute_display_string_pos): Adjust prototype.
2243 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2245 * xgselect.c: Remove unneeded include xterm.h.
2247 * process.c (wait_reading_process_output): Check for NS before GLIB.
2248 GLIB may be linked in due to rsvg, but ns_select must be called.
2250 * xgselect.c (xg_select): Remove call to window_system_available
2251 and g_main_context_pending at the top, so Gdk events (i.e. file
2252 notify) are processed when Emacs is started with -nw.
2254 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2256 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2257 (ctagsfiles3): New variable, includes only *.m files.
2258 (TAGS): Use an explicit language name in the regular expressions,
2259 to avoid transformation of '/SOMETHING' by MSYS to
2260 'c:\MSYS\SOMETHING'.
2262 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2264 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2266 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2268 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2269 still need to set the mouse pointer shape and activate help-echo.
2272 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2274 A few porting etc. fixes for the new file monitor code.
2275 See the thread containing
2276 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2277 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2278 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2279 (dir_monitor_callback, Fgfile_rm_watch):
2280 Use assq_no_quit instead of Fassoc, for speed.
2281 (dir_monitor_callback, Fgfile_rm_watch):
2282 eassert that the monitor is a fixnum.
2283 (dir_monitor_callback): No need for CDR_SAFE.
2284 Simplify building of lisp with alternative tails.
2285 (Fgfile_add_watch, Fgfile_rm_watch):
2286 Do not assume glib functions set errno reliably on failure.
2287 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2288 and signal an error otherwise.
2289 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2290 Use Fdelq instead of Fdelete, for speed.
2292 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2294 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2295 don't insist on being invoked on a highlighted tool-bar button.
2296 Avoids losing tool-bar functionality when mouse-highlight is nil.
2297 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2298 Don't highlight when mouse-highlight is nil.
2299 (note_mouse_highlight): When mouse-highlight is nil, don't return
2300 right away; instead, run tool-bar and mode-line highlight
2301 subroutine, clear any existing highlight, and revert the mouse
2302 pointer to its default shape. (Bug#14558)
2304 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2306 * lisp.mk (lisp): Add prog-mode.el.
2308 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2310 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2311 * process.c (dummy_handler): New function.
2312 (lib_child_handler): New static var.
2313 (handle_child_signal): Invoke it.
2314 (catch_child_signal): If a library has set up a signal handler,
2315 save it into lib_child_handler.
2316 (init_process_emacs): If using glib and not on Windows, tickle glib's
2317 child-handling code so that it initializes its private SIGCHLD handler.
2318 * syssignal.h (SA_SIGINFO): Default to 0.
2319 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2320 31; it should no longer be needed now.
2322 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2324 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2326 * gfilenotify.c (globals_of_gfilenotify): New function.
2327 (syms_of_gfilenotify): Move global initialization there.
2329 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2331 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2333 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2334 * keyboard.c (menu_bar_items, tool_bar_items):
2335 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2336 not override local keymaps any more.
2338 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2340 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2342 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2344 * w32console.c (initialize_w32_display): Return the dimensions of
2345 the console window via 2 additional arguments, not via the current
2346 frame. This avoids crashes due to overrunning the bounds of
2347 frame's decode_mode_spec_buffer, which is not resized following
2348 the change of the frame dimensions from the initial 10x10.
2350 * w32term.h (w32_initialize_display_info): Adjust prototype.
2352 * term.c (init_tty): Take dimensions of the frame from the values
2353 returned by initialize_w32_display.
2355 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2356 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2357 (LIBES): Add $(GFILENOTIFY_LIBS).
2359 * w32inevt.c (handle_file_notifications): Add dummy implementation
2360 for !HAVE_W32NOTIFY.
2362 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2364 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2366 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2368 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2370 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2372 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2374 Fix minor problems found by static checking.
2375 * data.c (pure_write_error):
2376 Use xsignal2, not Fsignal, as Fsignal might return.
2377 * eval.c (set_backtrace_debug_on_exit): Now static.
2378 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2379 No longer inline. EXTERN_INLINE is needed only for functions
2380 defined in .h files. Reindent function header as per GNU style.
2381 (backtrace_p, backtrace_top, backtrace_next):
2382 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2383 compiler or linker. Add extern decls to pacify gcc -Wall.
2384 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2386 * frame.c (free_monitors): Define only on platforms that need it.
2387 * nsterm.m (ns_term_init):
2388 * process.c (catch_child_signal):
2389 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2390 defined on all porting targets these days.
2391 * process.c, process.h (catch_child_signal):
2392 Make it extern only if NS_IMPL_GNUSTEP is defined.
2394 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2396 * w32.c (gettimeofday): Make the signature identical to prototype
2397 in nt/inc/sys/time.h.
2399 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2401 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2404 * keyboard.c (safe_run_hooks_error): Improve error message.
2406 * data.c (pure_write_error): Add `object' argument.
2407 * puresize.h (CHECK_IMPURE): Use it.
2409 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2411 * Makefile.in (NOTIFY_OBJ): New variable.
2412 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2414 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2415 Call syms_of_gfilenotify.
2417 * gfilenotify.c: New file.
2419 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2420 and Qfile_w32notify.
2421 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2422 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2424 * lisp.h: Declare syms_of_gfilenotify.
2426 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2428 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2430 Merge the specpdl and backtrace stacks. Make the structure of the
2431 specpdl entries more obvious via a tagged union of structs.
2432 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2433 (enum specbind_tag): New enum.
2434 (struct specbinding): Make it a tagged union of structs.
2435 Add a case for backtrace records.
2436 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2437 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2438 (backtrace_debug_on_exit): New accessors.
2439 (struct backtrace): Remove.
2440 (struct catchtag): Remove backlist field.
2441 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2443 (Flocal_variable_p): Speed up the common case where the binding is
2445 * eval.c (backtrace_list): Remove.
2446 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2447 (set_backtrace_args, set_backtrace_nargs)
2448 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2449 (backtrace_next): New functions.
2450 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2451 (unwind_to_catch, internal_lisp_condition_case)
2452 (internal_condition_case, internal_condition_case_1)
2453 (internal_condition_case_2, internal_condition_case_n): Don't bother
2454 with backtrace_list any more.
2455 (Fsignal): Adjust to new backtrace format.
2456 (grow_specpdl): Move up.
2457 (record_in_backtrace): New function.
2458 (eval_sub, Ffuncall): Use it.
2459 (apply_lambda): Adjust to new backtrace format.
2460 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2462 (specbind): Adjust to new specpdl format. Simplify.
2463 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2464 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2466 (mark_backtrace): Remove.
2467 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2468 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2469 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2471 * profiler.c (record_backtrace): Use get_backtrace.
2472 (handle_profiler_signal): Use backtrace_top_function.
2473 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2476 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2478 * process.h (catch_child_signal): Declare.
2480 * process.c (catch_child_signal): New function.
2481 (init_process_emacs): Call it.
2483 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2484 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2486 (x_set_cursor_type): Remove declaration.
2487 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2488 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2489 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2490 (ns_get_color): Use F suffix on float.
2491 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2492 (ns_get_rgb_color): Remove.
2493 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2494 (note_mouse_movement): x and y are CGFloat.
2495 (ns_draw_fringe_bitmap): Remove unused rowY.
2496 Change #if to COCOA && >= 10_6.
2497 (ns_draw_window_cursor): Remove unused overspill.
2498 (ns_draw_underwave): width and x are EamcsCGFloat.
2499 (ns_draw_box): thickness is CGFloat.
2500 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2501 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2502 if not in main thread.
2503 (ns_get_pending_menu_title, ns_check_menu_open)
2504 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2505 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2506 (sendFromMainThread:): New method.
2507 (changeFont:): size is CGFloat.
2508 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2509 Disable warning about permanent text.
2510 (characterIndexForPoint:): Adjust return type depending on GNUStep
2512 (mouseDown:): delta is CGFloat.
2513 (updateFrameSize): Remove unised variable f.
2514 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2515 Cast float to EmacsCGFloat.
2516 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2517 also to -1 when restoring.
2518 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2519 inside NS_IMPL_COCOA.
2520 (toggleFullScreen:): Put call to toggleFullScreen inside
2521 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2522 (setPosition:portion:whole:): por is CGFloat.
2523 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2524 (mouseDown:): Use CGFloat.
2525 (mouseDragged:): Remove unised variable edge.
2526 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2528 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2530 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2531 when NS_IMPL_GNUSTEP.
2532 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2533 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2534 (EmacsToolbar): Add clearAll. Add tag argument to
2535 addDisplayItemWithImage.
2536 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2538 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2540 * nsmenu.m (ns_update_menubar): Make static.
2541 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2542 (fillWithWidgetValue:): Add cast to SEL for setAction.
2543 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2544 (update_frame_tool_bar): Update code for GNUStep.
2545 (clearAll): New method.
2546 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2547 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2548 Move identifierToItem setObject and activeIdentifiers addObject before
2549 call to insertItemWithItemIdentifier.
2550 (validateVisibleItems): Fix indentation.
2551 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2552 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2553 UtilityWindow to aStyle, remove call to setStyleMask.
2555 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2557 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2558 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2559 Use F suffix on floats.
2560 (ns_char_width): Returns CGFloat.
2561 (ns_ascii_average_width): w is CGFloat instead of float.
2562 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2564 (ns_glyph_metrics): CGFloat instead of float.
2566 * nsfns.m (x_set_foreground_color, x_set_background_color):
2568 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2569 remove unused variables.
2570 (Fns_read_file_name): Keep track if panel is for save.
2571 Use ns_filename_from_panel/ns_directory_from_panel.
2572 (Fns_list_services): delegate only used for COCOA.
2573 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2574 Just return the input if GNUStep.
2575 (x_screen_planes): Remove.
2576 (Fxw_color_values): Use EmacsCGFloat
2577 (Fns_display_monitor_attributes_list): Only get screen number for
2579 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2581 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2582 ns_directory_from_panel.
2584 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2586 * process.c (handle_child_signal): Also use WCONTINUED.
2587 This is so that list-processes doesn't mistakenly list the process
2588 as stopped, when the process has actually been continued and is
2591 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2593 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2594 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2595 not already configured.
2597 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2599 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2601 * Makefile.in (mostlyclean): Remove *.res files.
2603 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2605 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2606 a buffer (bug#8447).
2608 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2610 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2611 display vector, and we backtrack, handle the case that the
2612 previous character position is also displayed from a display
2613 vector or covered by a display string or image. (Bug#14476)
2615 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2617 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2618 (struct MonitorInfo, free_monitors): Remove.
2619 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2620 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2621 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2624 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2625 (struct MonitorInfo, free_monitors): Remove.
2626 (ns_screen_name): Make static.
2627 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2628 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2631 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2632 (struct MonitorInfo): New struct.
2633 (free_monitors, make_monitor_attribute_list): Declare.
2635 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2637 (free_monitors, make_monitor_attribute_list): New functions.
2638 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2641 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2643 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2645 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2647 * keyboard.c: Apply keyboard decoding only to events that come directly
2648 from the tty, not from unread-command-events (bug#14368).
2649 (read_event_from_main_queue): New function, extracted from read_char).
2650 (read_decoded_char): Remove.
2651 (read_decoded_event_from_main_queue): New function to replace it.
2652 (read_char): Use it.
2653 (read_key_sequence): Use read_char rather than read_decoded_char.
2655 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2657 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2659 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2661 2013-05-22 Kenichi Handa <handa@gnu.org>
2663 The following changes are to fix the setting of
2664 buffer-file-coding-system on, for instance, C-x RET c unix RET
2665 _FILE_OF_DOS_EOL_TYPE_ RET.
2667 * coding.h (struct coding_system): New member detected_utf8_chars.
2669 * coding.c (detect_coding_utf_8): Count characters and check EOL
2670 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2672 (setup_coding_system): Do not initialize coding->head_ascii.
2673 (check_ascii): Do not set coding->eol_seen but update it. Do not
2674 call adjust_coding_eol_type here.
2675 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2676 If the eol-type of CODING is already specified, adjust the eol type
2677 of the found coding-system.
2678 (decode_coding_gap): Cancel previous change. Utilize the
2679 character numbers counted by detect_coding_utf_8. Fix detection
2682 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2684 * search.c (looking_at_1): Only set last_thing_searched if the match
2685 changed the match-data (bug#14281).
2687 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2689 * xdisp.c (reseat_at_previous_visible_line_start):
2690 Already declared in dispextern.h, so remove it here.
2691 (move_it_vertically_backward): Likewise.
2693 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2695 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2696 (Fx_display_pixel_width, Fx_display_pixel_height)
2697 (Fx_display_mm_width, Fx_display_mm_height):
2698 Mention `display-monitor-attributes-list' in docstrings.
2700 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2701 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2702 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2703 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2704 (Fx_display_backing_store, Fx_display_visual_class)
2705 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2706 (Fx_display_grayscale_p, Fx_display_pixel_width)
2707 (Fx_display_pixel_height, Fx_display_planes)
2708 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2709 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2710 (Fx_display_mm_width, Fx_display_mm_height)
2711 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2712 height for all physical monitors as in X11.
2714 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2715 Return pixel width or height for all physical monitors as in X11.
2717 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2719 Port --enable-gcc-warnings to clang.
2720 * bytecode.c (exec_byte_code):
2722 Redo diagnostic pragmas to pacify clang, too.
2723 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2724 * editfns.c (Fencode_time):
2725 * fileio.c (file_accessible_directory_p):
2726 * font.c (font_unparse_xlfd):
2727 Use '&"string"[index]' instead of '"string" + (index)'.
2728 * undo.c (user_error): Remove; unused.
2730 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2732 * insdel.c (insert_1_both): Document the arguments, instead of
2733 referring to insert_1, which no longer exists.
2735 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2736 some window, increment windows_or_buffers_changed, so that
2737 *Messages* display in that window is updated. (Bug#14408)
2739 * w32.c: Include epaths.h.
2740 (init_environment): Use cmdproxy.exe without leading directories.
2741 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2743 (gettimeofday): Adjust signature and return value to Posix
2746 * unexw32.c (open_output_file): Delete the existing emacs.exe
2747 before creating it, to break the hard link to the versioned
2750 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2751 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2752 (FIRSTFILE_OBJ): New variables.
2753 (W32_RES): Rename to EMACSRES. All users changed.
2754 (base_obj): Use $(CM_OBJ).
2755 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2756 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2757 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2758 $(W32_RES_LINK) before $(LIBES).
2759 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2761 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2763 * makefile.w32-in (DOC): Use just "DOC".
2765 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2767 * process.c: Export default filters and sentinels to Elisp.
2768 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2770 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2771 (Fset_process_sentinel, Fformat_network_address):
2772 Default to them instead of nil.
2773 (server_accept_connection): Sentinels can't be nil any more.
2774 (read_and_dispose_of_process_output): New function, extracted from
2775 read_process_output.
2776 (read_process_output): Use it; filters can't be nil.
2777 (Finternal_default_process_filter): New function, extracted from
2778 read_process_output.
2779 (exec_sentinel_unwind): Remove function.
2780 (exec_sentinel): Don't zilch sentinel while running.
2781 (status_notify): Sentinels can't be nil.
2782 (Finternal_default_process_sentinel): New function extracted from
2784 (setup_process_coding_systems): Default filter is not nil any more.
2785 (syms_of_process): Export new Elisp functions and initialize
2787 * lisp.h (make_lisp_proc): New function.
2789 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2791 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2793 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2795 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2796 unless we know that the window w is a leaf window.
2797 Another attempt at solving bug#14062.
2799 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2801 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2804 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2806 * image.c (gif_load): Check that subimages fit (Bug#14345).
2808 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2810 * lread.c (skip_dyn_eof): New function.
2811 (read1): Use it to skip the end of a file in response to #@00.
2813 * doc.c (get_doc_string): Slightly relax the sanity checking.
2815 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2817 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2818 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2819 (MonitorInfo): New struct.
2820 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2821 (Fns_display_monitor_attributes_list): New functions.
2822 (display-usable-bounds): Remove.
2823 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2826 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2828 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2829 (GTK_CHECK_VERSION): New macro, if not already defined.
2830 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2831 replaced by GTK_CHECK_VERSION.
2833 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2835 * xterm.h (GTK_PREREQ): New macro.
2836 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2837 to use this macro instead, for consistency and clarity.
2839 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2841 * xdisp.c (row_for_charpos_p): New function, with code of
2842 cursor_row_p, but accepts an additional argument CHARPOS instead
2843 of using a hardcoded PT.
2844 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2845 (row_containing_pos): Call row_for_charpos_p instead of partially
2846 doing the same. Fixes cursor positioning under longlines-mode
2847 when longlines-show-effect includes more than one newline, when
2848 moving the cursor vertically up.
2850 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2852 * makefile.w32-in (ACL_H): New macro.
2853 ($(BLD)/fileio.$(O)): Update dependencies.
2855 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2857 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2858 * Makefile.in (LIB_ACL): New macro.
2859 (LIBACL_LIBS): Remove.
2860 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2861 * fileio.c: Include <acl.h>.
2862 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2863 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2865 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2868 * unexelf.c: Don't assume ElfW (Half) fits in int.
2869 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2870 when dealing with ElfW (Half) values, since they can exceed 2**31
2871 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2872 (entry_address): Omit unused NUM arg. All uses changed.
2874 2013-05-07 Juri Linkov <juri@jurta.org>
2876 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2877 to the string converted from number with `Fnumber_to_string'.
2880 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2882 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2883 This fixes a problem introduced by my previous change.
2885 2013-05-07 Glenn Morris <rgm@gnu.org>
2887 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2889 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2891 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2893 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2895 Static checking by GCC 4.8.0.
2896 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2897 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2898 (x_get_monitor_attributes_fallback)
2899 (x_get_monitor_attributes_xinerama)
2900 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2901 Define only if USE_GTK.
2902 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2903 (x_get_monitor_attributes_fallback): Omit unused locals.
2904 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2905 Use double, not float, to avoid mixed-mode floating point arithmetic.
2907 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2908 Jan Djärv <jan.h.d@swipnet.se>
2910 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2911 (XINERAMA_CFLAGS): New macros.
2912 (ALL_CFLAGS, LIBES): Use them.
2914 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2915 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2916 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2917 (syms_of_xfns): DEFSYM them.
2918 (struct MonitorInfo): New struct.
2919 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2920 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2921 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2922 (x_get_monitor_attributes_xinerama): New functions.
2923 (Fx_display_monitor_attributes_list): New primitive.
2924 (syms_of_xfns): Defsubr it.
2926 * xterm.h (x_display_info): Add Xatom_net_workarea and
2927 Xatom_net_current_desktop.
2929 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2930 and dpyinfo->Xatom_net_current_desktop.
2932 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2934 * xdisp.c (pos_visible_p): Use the special code for finding the
2935 beginning of a display property or overlay for any "replacing"
2936 display property, not just for display strings. This solves
2937 incorrect reporting of position by posn-at-point. (Bug#14241)
2939 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2941 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2942 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2943 Verify that ElfW (Half) fits in int.
2944 (fatal): Use same signature as lisp.h.
2945 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2946 configure and build with -DUNEXELF_DEBUG without worrying about
2947 other modules that use DEBUG.
2948 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2949 possibly-wide integers now uses it instead of plain fprintf.
2950 (entry_address): New function, which avoids problems with 32-bit
2951 overflow on 64-bit hosts.
2952 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2953 (round_up): Don't assume the remainder fits in int.
2954 (find_section): Use bool for boolean. Simplify debug code.
2955 (unexec): Don't assume file sizes fit in int or size_t.
2956 Omit unnecessary trailing newline in 'fatal' format.
2957 Use strerror rather than outputting decimal error number.
2958 Remove unused code when emacs is not defined;
2959 this file relies on Emacs now.
2960 Don't assume e_phnum and e_shnum are positive.
2962 * regex.c: Fix problems when DEBUG is defined.
2963 (extract_number, extract_number_and_incr): Define regardless of
2964 whether DEBUG is defined; that's simpler and makes the code less
2965 likely to go stale in the normal case when DEBUG is not defined.
2966 Return int rather than taking an int * arg. All callers changed.
2967 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2968 Remove, replacing with ...
2969 (DEBUG_PRINT): New macro. All callers changed.
2970 (DEBUG_COMPILES_ARGUMENTS): New macro.
2971 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2972 (print_compiled_pattern, print_double_string) [DEBUG]:
2973 Use prototype rather than old-style definition.
2974 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2975 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2976 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2977 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2978 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2979 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2980 This matters only when DEBUG is defined.
2982 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2984 * xdisp.c (set_iterator_to_next): Set the
2985 ignore_overlay_strings_at_pos_p flag only if we are _really_
2986 iterating over an overlay string, as indicated by the
2987 current.overlay_string_index member. (Bug#14306)
2989 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2991 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2992 to where it is used, to avoid autorelease issues (Bug#14050).
2994 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2996 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2997 * fileio.c (syms_of_fileio): Implement this.
2998 * filelock.c (create_lock_file): If symbolic links don't work, so
2999 we use a regular file as a lock file, do not fsync the lock file;
3002 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
3004 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
3005 (syms_of_minibuf): Adjust accodingly.
3007 * callint.c (Fcall_interactively): Adjust calls accordingly.
3009 2013-05-04 Eli Zaretskii <eliz@gnu.org>
3011 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
3012 w->contents is a buffer before computing everything else.
3013 Use parentheses to disambiguate last part of the condition.
3015 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
3016 assertion violations. (Bug#14062)
3018 2013-05-01 David Reitter <david.reitter@gmail.com>
3020 * nsfns.m (ns_tooltip): Initialize.
3022 2013-04-28 Eli Zaretskii <eliz@gnu.org>
3024 * coding.c (decode_coding_gap): Don't remove the character before
3025 a newline unless it's a CR character. (Bug#14287)
3027 2013-04-28 Dan Nicolaescu <dann@gnu.org>
3029 * dispextern.h (struct face): Move enum face_underline_type
3030 earlier so that bitfields can be in the same word.
3032 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
3034 * nsfns.m (handlePanelKeys): New function.
3035 (EmacsOpenPanel:performKeyEquivalent:)
3036 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
3037 arrows/function/control and copy/paste keys (Bug#14296).
3039 2013-04-27 Juri Linkov <juri@jurta.org>
3041 * callint.c (Fcall_interactively): Call `Qread_number' for
3042 interactive code letter `n' instead of using duplicate code.
3045 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
3047 * systime.h (make_timeval): Declare as 'const'.
3049 2013-04-27 Kenichi Handa <handa@gnu.org>
3051 * font.c (font_open_entity): Always open a font of manageable
3054 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
3056 Port better to AIX (Bug#14258).
3057 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
3060 2013-04-24 Kenichi Handa <handa@gnu.org>
3062 * coding.c (decode_coding_iso_2022): When an invalid escape
3063 sequence is encountered, reset the invocation and designation
3064 status to the safest one.
3066 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
3068 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
3069 Without this fix, "make distclean" leaves stamp-h1 behind.
3071 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
3073 * w32fns.c (w32_fullscreen_rect): New function to compute the
3074 window rectangle for the given fullscreen mode.
3075 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
3076 longer tunes the window size. This keeps the window's edges flush
3077 with the screen and allows the taskbar to hide itself in fullboth.
3079 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
3080 window decorations and uses the entire screen.
3082 * w32term.h (w32_fullscreen_rect) Add prototype.
3083 (struct w32_output): Replace normal_width, normal_height,
3084 normal_top, and normal_left members with a single normal_placement
3086 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
3088 (FRAME_NORMAL_PLACEMENT): New macro.
3090 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
3092 * minibuf.c (Ftest_completion): Silence compiler warning.
3094 2013-04-15 Eli Zaretskii <eliz@gnu.org>
3096 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
3099 * frame.h (WINDOW_FRAME): Protect macro and its argument with
3102 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3103 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
3104 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
3105 parentheses where appropriate.
3107 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
3109 * keyboard.c (timer_start_idle): Remove no-longer-used local.
3111 2013-04-14 Eli Zaretskii <eliz@gnu.org>
3113 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
3114 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
3115 Mention in the doc string that setting these variables takes
3116 effect only after a call to set-window-buffer. (Bug#14200)
3118 2013-04-13 Eli Zaretskii <eliz@gnu.org>
3120 * indent.c (Fvertical_motion): Don't consider display strings on
3121 overlay strings as display strings on the buffer position we
3122 started from. This prevents vertical cursor motion from jumping
3123 more than one line when there's an overlay string with a display
3124 property at end of line.
3125 Reported by Karl Chen <Karl.Chen@quarl.org> in
3126 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
3128 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
3130 * window.c (select_window): `record_buffer' even if window is
3131 already selected (bug#14191).
3133 2013-04-11 Eli Zaretskii <eliz@gnu.org>
3135 * window.c (Fwindow_end): Test more flags, including the buffer's
3136 last_overlay_modified flag, to determine whether the window's
3137 display is really up-to-date. Prevents the function from
3138 returning a stale value. (Bug#14170)
3139 (Fwindow_line_height): Fix the test for up-to-date-ness of the
3142 2013-04-10 Eli Zaretskii <eliz@gnu.org>
3144 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
3145 garbaged only if it is not already the top frame on its TTY.
3146 This prevents flickering due to constant redrawing of TTY frames when
3147 there are GUI frames open in the same session. (Bug#13864)
3149 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
3151 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
3152 of marking the idle timers directly.
3154 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3156 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3159 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3161 * window.c (select_window): Don't record_buffer while the invariant is
3162 temporarily broken (bug#14161).
3164 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3166 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3168 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3170 2013-04-07 Romain Francoise <romain@orebokech.com>
3172 Ignore additional platform-specific ACL errors (Bug#13702).
3173 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3174 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3176 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3178 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3181 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3183 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3184 This bug was introduced by my 2013-02-25 change that simplified
3185 data_start configuration. Without this change, on GNU/Linux
3186 an Emacs configured with --enable-profiling fails immediately
3187 due to a profiler signal.
3188 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3189 with these flags. On platforms where special flags are needed
3190 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3191 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3192 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3194 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3196 Get rid of some platform-specific functions examining window
3197 system and its capabilities. This is a partial rework of the
3199 * lisp.h (have_menus_p): Remove prototype. This function is
3200 replaced with platform-independent window_system_available.
3201 (check_window_system): Move to...
3202 * frame.h (decode_window_system_frame, window_system_available):
3203 ...here, add new prototypes.
3204 * frame.c (window_system_available, decode_window_system_frame):
3206 (check_window_system): Platform-independent now.
3207 * xterm.h (x_in_use): Remove declaration.
3209 * w32term.h (check_x_frame):
3210 * nsterm.h (check_x_frame): Remove prototypes. This function
3211 is replaced with platform-independent decode_window_system_frame.
3212 * msdos.c (have_menus_p): Remove.
3213 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3214 Remove platform-specific functions. Use check_window_system,
3215 decode_window_system_frame and check_ns_display_info where
3216 appropriate. Minor style and comment tweaks.
3217 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3218 (check_x_frame): Likewise.
3219 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3221 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3222 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3223 * xmenu.c, xselect.c: All related users changed.
3225 2013-04-03 Kenichi Handa <handa@gnu.org>
3227 The following changes is to optimize the code for reading UTF-8
3230 * coding.c (check_ascii): Rename from detect_ascii. Return value
3231 changed. Check EOL format. Do not call adjust_coding_eol_type
3233 (check_utf_8): New function.
3234 (adjust_coding_eol_type): Do nothing if already adjusted.
3235 (detect_coding): Compare the return value of check_ascii with
3236 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3237 (decode_coding_gap): Optimize for valid UTF-8.
3239 2013-03-21 Kenichi Handa <handa@gnu.org>
3241 * coding.c (syms_of_coding): Cancel previous change.
3243 * insdel.c (insert_from_gap): Fix previous change.
3245 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3247 Consistently use platform-specific function to detect window system.
3248 * lisp.h (check_window_system): New prototype. This function is
3249 going to replace check_x, check_w32 and check_ns.
3250 (have_menus_p): Mention msdos.c in comment.
3251 * fontset.c (check_window_system_func): Remove. Adjust all users.
3252 * fontset.h (check_window_system_func): Remove prototype.
3253 * nsterm.h (check_ns):
3254 * xterm.h (check_x):
3255 * w32term.h (check_w32): Likewise.
3256 * menu.c (Fx_popup_menu): Use check_window_system.
3257 * msdos.c (check_window_system): Define for MS-DOS.
3258 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3259 * w32fns.c (check_window_system): Likewise for MS-Windows.
3260 * xfns.c (check_window_system): Likewise for X.
3261 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3262 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3264 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3266 Prefer < to > in range checks such as 0 <= i && i < N.
3267 This makes it easier to visualize quantities on a number line.
3268 This patch doesn't apply to all such range checks,
3269 only to the range checks affected by the 2013-03-24 change.
3270 This patch reverts most of the 2013-03-24 change.
3271 * alloc.c (xpalloc, Fgarbage_collect):
3272 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3273 * character.c (string_escape_byte8):
3274 * charset.c (read_hex):
3275 * data.c (cons_to_unsigned):
3276 * dispnew.c (update_frame_1):
3277 * doc.c (Fsubstitute_command_keys):
3278 * doprnt.c (doprnt):
3279 * editfns.c (hi_time, decode_time_components):
3280 * fileio.c (file_offset):
3281 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3282 * font.c (font_intern_prop):
3283 * frame.c (x_set_alpha):
3284 * gtkutil.c (get_utf8_string):
3285 * indent.c (check_display_width):
3286 * keymap.c (Fkey_description):
3287 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3289 * minibuf.c (read_minibuf_noninteractive):
3290 * process.c (wait_reading_process_output):
3291 * search.c (Freplace_match):
3292 * window.c (get_phys_cursor_glyph):
3293 * xdisp.c (redisplay_internal):
3294 * xsmfns.c (smc_save_yourself_CB):
3295 Prefer < to > for range checks.
3296 * dispnew.c (sit_for): Don't mishandle NaNs.
3297 This fixes a bug introduced in the 2013-03-24 change.
3298 * editfns.c (decode_time_components): Don't hoist comparison.
3299 This fixes another bug introduced in the 2013-03-24 change.
3301 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3303 * frame.h (struct frame): Drop scroll_bottom_vpos
3304 member becaue all real users are dead long ago.
3305 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3306 * xdisp.c (redisplay_internal): Adjust user.
3308 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3310 * nsmenu.m (showAtX:Y:for:): setLevel to
3311 NSPopUpMenuWindowLevel (Bug#13998).
3313 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3315 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3316 (ns_check_pending_open_menu): Declare.
3318 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3319 (x_activate_menubar): Update the menu with title that matches
3320 ns_get_pending_menu_title, and call
3321 ns_check_pending_openmenu (Bug#12698).
3322 (menuWillOpen:): New method.
3323 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3325 * nsterm.m (menu_will_open_state, menu_mouse_point)
3326 (menu_pending_title): New varaibles.
3327 (ns_get_pending_menu_title, ns_check_menu_open)
3328 (ns_check_pending_open_menu): New functions.
3330 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3332 * indent.c (current_column_bol_cache): Remove leftover which is not
3333 used in Fmove_to_column any more.
3334 (current_column, scan_for_column): Adjust users.
3335 * keyboard.c (last_point_position_buffer, last_point_position_window):
3336 Remove leftovers which are not used for recording undo any more.
3337 (command_loop_1, syms_of_keyboard): Adjust users.
3338 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3339 redisplay_window any more.
3340 (move_it_to): Adjust user.
3342 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3344 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3345 Update dependencies.
3347 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3349 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3350 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3353 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3355 * window.h (struct window): Replace hchild, vchild and buffer slots
3356 with the only contents slot. This is possible because each valid
3357 window may have either the child window (in vertical or horizontal
3358 combination) or buffer to display (for the leaf window). Using that,
3359 a lof of operations to traverse and/or change window hierarchies may
3360 be simplified. New member horizontal is used to distinguish between
3361 horizontal and vertical combinations of internal windows.
3362 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3363 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3364 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3365 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3366 Use contents slot, not buffer, where appropriate.
3367 (wset_combination): New function.
3368 (wset_buffer): Add eassert.
3369 (Fframe_first_window): Simplify the loop reaching first window.
3370 (Fwindow_buffer): Use WINDOW_LEAF_P.
3371 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3372 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3373 (unshow_buffer): Convert initial debugging check to eassert.
3374 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3375 (make_parent_window, window_resize_check, window_resize_apply)
3376 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3377 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3378 Adjust to match struct window changes.
3379 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3380 (mark_window_cursors_off, count_windows, get_leaf_windows)
3381 (foreach_window_1): Simplify the loop.
3382 * alloc.c (mark_object): Do not check for the leaf window because
3383 internal windows has no glyph matrices anyway.
3384 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3385 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3386 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3387 (build_frame_matrix_from_window_tree, mirror_make_current)
3388 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3389 (update_window_tree, set_window_update_flags): Simplify the loop.
3390 (sync_window_with_frame_matrix_rows): Enforce live window.
3391 Use contents slot, not buffer, where appropriate.
3392 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3393 and WINDOW_HORIZONTAL_COMBINATION_P.
3394 (make_frame_visible_1): Simplify the loop.
3395 Use contents slot, not buffer, where appropriate.
3396 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3397 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3398 (expose_window_tree): Likewise.
3399 Use contents slot, not buffer, where appropriate.
3400 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3401 to avoid deleted windows. Use contents slot instead of buffer.
3402 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3403 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3404 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3405 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3407 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3409 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3410 identify the reasons for assertion violations in bug#14062 and
3412 (Fx_show_tip): Fix compilation error under
3413 "--enable-check-lisp-object-type". (Bug#14073)
3415 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3416 Reported by <rzl24ozi@gmail.com>.
3418 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3420 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3422 (unwind_with_echo_area_buffer): ...to restore it here.
3423 This is needed to ensure that...
3424 (redisplay_window): ...both window markers are valid here,
3425 which is verified by eassert.
3426 * editfns.c (save_excursion_save): Do not assume that
3427 selected_window always displays the buffer.
3428 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3431 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3433 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3436 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3438 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3440 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3442 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3443 since MinGW's w32api headers do. This avoids compiler warnings.
3445 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3448 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3450 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3452 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3454 * gtkutil.c (style_changed_cb): Check if frame is live and an
3455 X frame (Bug#14038).
3457 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3459 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3460 Define only for _WIN32_WINNT less than 0x0500.
3461 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3463 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3464 see its own definitions of 'struct timeval' and 'struct timezone'.
3466 Fix incompatibilities between MinGW.org and MinGW64 headers.
3467 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3469 * w32.c (REPARSE_DATA_BUFFER): Guard with
3470 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3472 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3474 * xterm.c: Include X11/XKBlib.h
3475 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3477 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3479 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3481 * blockinput.h (input_blocked_p): Likewise.
3482 * bytecode.c (exec_byte_code): Likewise.
3483 * callproc.c (call_process_kill, call_process_cleanup)
3484 (Fcall_process): Likewise.
3485 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3486 (Fccl_execute_on_string): Likewise.
3487 * character.c (string_escape_byte8): Likewise.
3488 * charset.c (read_hex): Likewise.
3489 * cm.c (calccost): Likewise.
3490 * data.c (cons_to_unsigned): Likewise.
3491 * dired.c (directory_files_internal, file_name_completion):
3493 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3494 (sit_for): Likewise.
3495 * doc.c (Fsubstitute_command_keys): Likewise.
3496 * doprnt.c (doprnt): Likewise.
3497 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3498 * emacsgtkfixed.c: Likewise.
3499 * fileio.c (file_offset, Fwrite_region): Likewise.
3500 * floatfns.c (Fexpt, fmod_float): Likewise.
3501 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3503 * font.c (font_intern_prop): Likewise.
3504 * frame.c (x_set_alpha): Likewise.
3505 * gtkutil.c (get_utf8_string): Likewise.
3506 * indent.c (check_display_width): Likewise.
3507 * intervals.c (create_root_interval, rotate_right, rotate_left)
3508 (split_interval_right, split_interval_left)
3509 (adjust_intervals_for_insertion, delete_node)
3510 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3511 (merge_interval_right, merge_interval_left, copy_intervals)
3512 (set_intervals_multibyte_1): Likewise.
3513 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3514 * keymap.c (Fkey_description): Likewise.
3515 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3516 * lread.c (openp, read_integer, read1, string_to_number):
3518 * menu.c (ensure_menu_items): Likewise.
3519 * minibuf.c (read_minibuf_noninteractive): Likewise.
3520 * print.c (printchar, strout): Likewise.
3521 * process.c (create_process, Faccept_process_output)
3522 (wait_reading_process_output, read_process_output, send_process)
3523 (wait_reading_process_output): Likewise.
3524 * profiler.c (make_log, handle_profiler_signal): Likewise.
3525 * regex.c (re_exec): Likewise.
3526 * regex.h: Likewise.
3527 * search.c (looking_at_1, Freplace_match): Likewise.
3528 * sysdep.c (get_child_status, procfs_ttyname)
3529 (procfs_get_total_memory): Likewise.
3530 * systime.h (EMACS_TIME_VALID_P): Likewise.
3531 * term.c (dissociate_if_controlling_tty): Likewise.
3532 * window.c (get_phys_cursor_glyph): Likewise.
3533 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3534 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3536 * xfns.c (Fx_window_property): Likewise.
3537 * xmenu.c (set_frame_menubar): Likewise.
3538 * xselect.c (x_get_window_property, x_handle_dnd_message):
3540 * xsmfns.c (smc_save_yourself_CB): Likewise.
3541 * xterm.c (x_scroll_bar_set_handle): Likewise.
3543 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3545 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3546 to be optional or nil. Adjust comment and convert it to docstring.
3547 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3548 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3550 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3552 Static checking by GCC 4.8-20130319.
3553 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3554 * process.c (Fset_process_datagram_address)
3555 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3556 * xdisp.c (get_char_face_and_encoding):
3557 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3558 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3559 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3561 2013-03-24 Ken Brown <kbrown@cornell.edu>
3563 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3564 fix compilation on 64-bit Cygwin, where underscores are not
3565 automatically prepended.
3567 * w32term.c (w32_initialize): Silence compiler warning.
3569 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3571 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3572 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3573 variables, to save and restore frame dimensions.
3574 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3575 after returning from a 'fullscreen' configuration.
3576 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3577 to avoid races between the main thread and the input thread.
3579 * w32term.h (struct w32_output): New members normal_width,
3580 normal_height, normal_top, normal_left, and prev_fsmode.
3581 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3582 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3585 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3586 'fullscreen' parameter. Always record previous width and height
3587 of the frame, except when switching out of maximized modes, so
3588 that they could be restored correctly, instead of resetting to the
3589 default frame dimensions. Send SC_RESTORE command to the frame,
3590 unless we are going to send SC_MAXIMIZE, to restore the frame
3591 resize hints in the mouse pointer shown by the window manager.
3594 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3596 * lisp.h (get_frame_param): Adjust conditions for prototype
3599 2013-03-22 Ken Brown <kbrown@cornell.edu>
3601 * unexcw.c: Drop unneeded inclusion of w32common.h.
3602 (report_sheap_usage): Declare.
3603 (read_exe_header): Add magic numbers for x86_64.
3604 (fixup_executable): Fix printf format specifier for unsigned long
3607 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3609 * frame.h (struct frame): Put menu_bar_window under #ifdef
3610 because this member is not needed when X toolkit is in use.
3611 (fset_menu_bar_window):
3612 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3613 (free_glyphs, update_frame):
3614 * xdisp.c (expose_frame): Likewise.
3615 (display_menu_bar): Likewise. Remove redundant eassert.
3616 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3619 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3621 Use functions and constants to manipulate Lisp_Save_Value objects.
3622 This replaces code that used macros and strings and token-pasting.
3623 The change makes the C source a bit easier to follow,
3624 and shrinks the Emacs executable a bit.
3625 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3626 (make_save_value): Change 1st arg from string to enum. All callers
3629 (mark_object): Use if, not #if, for GC_MARK_STACK.
3630 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3631 (XSAVE_OBJECT): Now functions, not macros.
3632 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3633 the constant was never used.
3634 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3635 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3636 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3637 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3639 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3640 type3 with a single member save_type. All uses changed.
3641 (save_type, set_save_pointer, set_save_integer): New functions.
3642 * print.c (PRINTX): Remove.
3644 * alloc.c: Remove redundant static declarations.
3646 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3648 * window.h (struct window): Convert left_col, top_line, total_lines
3649 and total_cols from Lisp_Objects to integers. Adjust comments.
3650 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3652 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3653 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3654 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3655 Adjust users where appropriate.
3657 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3659 * frame.h (struct frame): Drop resx and resy because the same data is
3660 available from window system-specific output context. Adjust users.
3661 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3662 New functions to provide defaults when no window system available.
3663 (FRAME_RES_X, FRAME_RES_Y): New macros.
3664 (NUMVAL): Move from xdisp.c.
3665 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3666 (Ffont_face_attributes, Fopen_font):
3667 * image.c (gs_load):
3668 * w32font.c (fill_in_logfont):
3669 * xdisp.c (calc_pixel_width_or_height):
3670 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3671 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3673 2013-03-20 Kenichi Handa <handa@gnu.org>
3675 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3676 to 1 (temporary workaround until a bug related to ASCII
3677 optimization is fixed).
3679 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3681 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3682 Signal error if window is not internal. Adjust docstring.
3683 (delete_all_child_windows): Use combination_limit to save the buffer.
3684 (Fset_window_configuration): Adjust accordingly.
3685 * print.c (syms_of_print): Initialize debugging output not here...
3686 (init_print_once): ...but in a new function here.
3687 * lisp.h (init_print_once): Add prototype.
3688 * emacs.c (main): Add call to init_print_once. Adjust comments.
3690 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3692 * window.c (window_resize_check, window_resize_apply)
3693 (window_from_coordinates, recombine_windows, set_window_buffer)
3694 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3695 (Fsplit_window_internal, Fdelete_window_internal)
3696 (freeze_window_starts): Use bool for booleans.
3697 * window.h (window_frame_coordinates, resize_frame_windows)
3698 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3700 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3702 * dispnew.c (bitch_at_user): Use `user-error'.
3704 2013-03-17 Ken Brown <kbrown@cornell.edu>
3706 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3707 as return type of image_background. (Bug#13981)
3708 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3710 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3712 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3713 (ns_select): Don't return with result uninitialized.
3715 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3718 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3720 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3721 directories. If filename is nil, get directory name (Bug#13932).
3722 Use getFilename and getDirectory.
3723 (getFilename, getDirectory): New methods for EmacsSavePanel and
3725 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3727 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3729 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3731 2013-03-15 Kenichi Handa <handa@gnu.org>
3733 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3734 (adjust_after_replace): Make it back to static. Delete the third
3735 arg text_at_gap_tail. Cancel the code for handling it.
3737 * coding.h (struct coding_system): New member eol_seen.
3739 * coding.c (detect_ascii): New function.
3740 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3741 when the source bytes are actually scanned. On detecting for
3742 coding_category_utf_8_auto, call detect_ascii instead of scanning
3743 source bytes directly.
3744 (produce_chars): Call insert_from_gap with the new arg 0.
3745 (encode_coding): Likewise.
3746 (decode_coding_gap): Control ASCII optimization by the variable
3747 disable_ascii_optimization instead of #ifndef .. #endif.
3748 Deccode EOL format according to coding->eol_seen.
3749 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3752 * lisp.h (adjust_after_replace): Cancel externing it.
3753 (insert_from_gap): Adjust prototype.
3755 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3757 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3758 FULLSCREEN_MAXIMIZED. (Bug#13935)
3760 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3762 * region-cache.c (find_cache_boundary, move_cache_gap)
3763 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3764 Simplify debugging check and convert to eassert. Adjust comment.
3765 (pp_cache): Put under ENABLE_CHECKING.
3767 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3769 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3770 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3772 (w32fullscreen_hook): If the frame is visible, reset
3773 f->want_fullscreen flag after changing the frame size. If the
3774 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3777 2013-03-13 Daniel Colascione <dancol@dancol.org>
3779 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3780 too so that these builds can use Cygwin's file conversion
3781 functions. (We've been building and linking cygw32.o all along
3782 and just not using it.)
3784 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3786 File synchronization fixes (Bug#13944).
3787 * Makefile.in (LIB_FDATASYNC): New macro.
3789 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3790 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3791 Don't worry about HAVE_FSYNC, since a substitute fsync is
3792 available if the system lacks one.
3793 (Fwrite_regin): Retry fsync if interrupted.
3795 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3797 * w32term.c (w32_read_socket): If the Emacs frame is being
3798 activated, call w32fullscreen_hook, to make sure the new frame
3799 dimensions are in effect. (Bug#13937)
3801 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3803 * xdisp.c (init_iterator): Simplify because both character and byte
3804 positions are either specified or -1. Add eassert. Adjust comment.
3805 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3806 character and byte positions can be obtained from marker.
3808 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3810 Static checking by Sun C 5.12.
3811 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3812 * bytecode.c (exec_byte_code):
3813 * dispnew.c (init_display):
3815 * fileio.c (Fsubstitute_in_file_name):
3816 * keyboard.c (Fevent_convert_list):
3817 * keymap.c (Fsingle_key_description):
3818 * term.c (maybe_fatal, fatal):
3819 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3820 * xsmfns.c (Fhandle_save_session):
3821 Omit unreachable code.
3822 * keymap.c (map_keymap_char_table_item): Cast void * to
3823 a function pointer type; the C Standard requires this.
3825 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3826 Include <sys/param.h> unconditionally, as that works elsewhere and
3827 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3828 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3831 See ChangeLog.12 for earlier changes.
3837 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3839 This file is part of GNU Emacs.
3841 GNU Emacs is free software: you can redistribute it and/or modify
3842 it under the terms of the GNU General Public License as published by
3843 the Free Software Foundation, either version 3 of the License, or
3844 (at your option) any later version.
3846 GNU Emacs is distributed in the hope that it will be useful,
3847 but WITHOUT ANY WARRANTY; without even the implied warranty of
3848 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3849 GNU General Public License for more details.
3851 You should have received a copy of the GNU General Public License
3852 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.