1 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3 Don't overuse 'const' in types of locals.
4 * bidi.c (bidi_count_bytes):
5 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6 (xg_event_is_for_scrollbar):
7 * xselect.c (x_handle_property_notify)
8 (x_handle_selection_notify, x_handle_dnd_message):
9 * xsettings.c, xsettings.h (xft_settings_event):
10 * xterm.c (x_handle_net_wm_state, handle_one_event)
11 (x_menubar_window_to_frame, x_detect_focus_change)
12 (construct_mouse_click, note_mouse_movement)
13 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
14 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
15 (handle_one_xevent, x_handle_net_wm_state):
16 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
17 (x_handle_dnd_message):
18 Avoid unnecessary 'const', typically the second 'const' in
19 'const foo * const arg', a 'const' that does not affect the API
20 and doesn't significantly help the human reader.
22 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
24 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
25 only if Glib < 2.36.0.
26 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
27 * xsettings.c (init_gconf, init_gsettings): Do not check
29 * xterm.c (handle_one_xevent): Do not call to x_clear_area
32 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
34 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
35 before calling g_type_init.
37 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
39 * nsterm.m (syms_of_nsterm): ... to here.
41 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
43 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
44 (ignore_next_mouse_click_timeout): Use Time as X does.
45 (handle_one_xevent): Avoid cast and use unsigned comparison.
47 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
49 Do not copy X event in handle_one_xevent except KeyPress case.
50 Wnen XEvent is processed, it is unlikely to be changed except
51 KeyPress case, so we can avoid copying and use const pointer to
52 const data to make sure that an event is not changed elsewhere.
53 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
54 const' and do not create local copy except for the KeyPress event.
55 Use casts to avoid a few glitches. Adjust formatting. Add comments.
56 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
57 (x_handle_net_wm_state, x_menubar_window_to_frame)
58 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
59 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
60 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
61 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
62 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
63 (x_handle_dnd_message):
64 * xsettings.c (xft_settings_event):
65 Use 'const XEvent * const' where appropriate.
66 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
68 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
70 Fix X event waiting to handle multiple frames.
71 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
72 * xterm.c (pending_event_wait): Remove. Adjust users.
73 (x_detect_focus_change): Pass frame arg.
74 (handle_one_xevent): Find related frame early and clear per-frame
75 wait_event_type only if this is an event for the relevant frame.
76 (x_wait_for_event): Use per-frame wait_event_type.
78 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
80 * nsfns.m (Fx_create_frame): Fix font driver registration for
83 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
86 * nsterm.m: Include macfont.h.
87 (ns_tmp_flags, ns_tmp_font): Remove.
88 (ns_compute_glyph_string_overhangs): Check for driver Qns.
89 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
90 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
91 (changeFont:): Fix code style. Check for font driver type when
94 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
97 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
98 (nsfont_open): Set font driver type.
99 Set font->ascent and font->descent. Figure out font instead of
100 ns_tmp_font, and flags instead of ns_tmp_flags.
101 Fix indentation. Remove call to ns_draw_text_decoration,
104 * nsfns.m: Include macfont.h.
105 (Fx_create_frame): Register macfont driver, make a better default font.
106 (Fns_popup_font_panel): Get font from macfont driver, if used.
108 * macfont.m, macfont.h, maccuvs.h: New files.
110 * font.h: Declare syms_of_macfont.
112 * font.c (syms_of_font): Call syms_of_macfont.
114 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
116 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
118 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
119 and it is always zero for others, so I assume that this is an ancient
120 leftover which nobody will want to change any more.
121 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
122 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
123 * frame.c (x_set_scroll_bar_width):
124 * w32fns.c (w32_createscrollbar):
125 * w32term.c (w32_set_vertical_scroll_bar):
126 * xfns.c (x_set_scroll_bar_default_width):
127 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
128 (x_scroll_bar_expose): Related users changed.
130 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
132 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
133 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
134 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
136 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
138 * nsterm.h, w32term.h, xterm.h: ...and not here.
139 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
141 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
142 these modules are never compiled otherwise.
144 2013-09-14 Eli Zaretskii <eliz@gnu.org>
146 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
149 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
151 Unify Fx_focus_frame between all ports.
152 * frame.h (x_focus_frame): New prototype.
153 * xfns.c (Fx_focus_frame): Remove.
154 (syms_of_xfns): Do not defsubr it.
155 (x_focus_frame): X implementation.
156 * nsfns.m (Fx_focus_frame): Remove.
157 (syms_of_nsfns): Do not defsubr it.
158 (x_focus_frame): NS implementation.
159 * w32term.c (Fx_focus_frame): Remove.
160 (x_focus_on_frame): Rename to...
161 (x_focus_frame): W32 implementation.
162 * w32term.h (x_focus_on_frame): Remove prototype.
163 * w32fns.c (Fx_focus_frame): Remove.
164 (syms_of_w32fns): Do not defsubr it.
165 * frame.c (Fx_focus_frame): Define here.
166 (syms_of_frame): Defsubr here.
167 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
169 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
171 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
172 All of them are replaced with FRAME_DISPLAY_INFO, defined in
173 each port to reference the port-specific window system data.
174 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
175 (FRAME_DISPLAY_INFO): Define.
176 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
177 (FRAME_DISPLAY_INFO): Define. Adjust users.
178 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
179 (FRAME_DISPLAY_INFO): Define. Adjust users.
180 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
181 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
182 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
183 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
184 * xselect.c, xterm.c: All related users changed.
186 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
188 * xterm.h (x_window_to_frame, x_any_window_to_frame)
189 (x_menubar_window_to_frame): Remove prototypes.
190 * xfns.c (x_window_to_frame, x_any_window_to_frame)
191 (x_menubar_window_to_frame, x_top_window_to_frame):
193 * xterm.c (x_window_to_frame, x_any_window_to_frame)
194 (x_menubar_window_to_frame, x_top_window_to_frame):
195 ...to here and convert all but the last to static.
197 2013-09-12 Eli Zaretskii <eliz@gnu.org>
199 * lisp.mk (lisp): Add w32-common-fns.elc.
201 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
203 * charset.c (char_charset): Document an exception for char-charset.
205 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
207 * xterm.h (x_display_info): New field last_user_time...
208 * xterm.c (toplevel): ...to replace static last_user_time.
209 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
211 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
213 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
214 scroll bar values to prevent thumb from disappear and update comment.
216 2013-09-11 Glenn Morris <rgm@gnu.org>
218 * emacs.c (usage_message): Possessive apostrophe tweak.
220 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
222 * nsterm.m (syms_of_nsterm): Use Qns.
223 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
224 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
225 * xfns.c (x_display_info_for_name, Fx_open_connection):
226 Remove old '#if 0' code.
227 (syms_of_xfns): Use Qx.
228 * termhooks.h (fullscreen_hook): Remove the leftover.
229 (struct terminal): Fix typo in comment.
231 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
233 Cleaning up a few X scroll bar bits.
234 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
235 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
236 New member last_seen_part, going to replace...
237 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
238 (xt_action_hook) [USE_LUCID]: Adjust user.
239 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
240 Lucid-specific scroll bar support.
241 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
242 to int and adjust to use last_seen_part member.
243 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
244 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
245 Initialize last_seen_part.
247 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
249 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
250 insert-buffer-substring an empty string.
252 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
254 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
255 avoiding a GCC warning.
257 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
259 Ifdef away frame tool bar code when it is not really used.
260 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
261 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
262 and minimize_tool_bar_window_p under the above.
263 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
264 (fset_tool_bar_window): Likewise.
265 * dispnew.c (clear_current_matrices, clear_desired_matrices)
266 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
267 (change_frame_size_1):
268 * window.c (window_from_coordinates, Frecenter): Adjust users.
269 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
270 code is not really used.
271 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
272 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
273 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
274 [!USE_GTK && !HAVE_NS]: Define as such.
275 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
276 (note_mouse_highlight, expose_frame):
277 * xfns.c (x_set_tool_bar_lines):
278 * xterm.c (handle_one_xevent): Adjust users.
280 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
282 Fix corruption with multiple emacsclient -t instances (Bug#15222).
283 This bug was introduced by my 2013-08-26 patch, which incorrectly
284 assumed that the terminfo implementation doesn't use termcap buffers.
285 * term.c (init_tty) [TERMINFO]: Remove optimization, as
286 these buffers apparently are used after all.
287 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
288 (struct tty_display_info): Define members termcap_term_buffer and
289 termcap_strings_buffer even if TERMINFO.
291 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
294 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
295 'usage' docstring entry to pacify make-docfile.
297 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
299 Change comparison functions =, <, >, <=, >= to take many arguments.
300 * data.c: Change comparison functions' interface and implementation.
301 * lisp.h: Make arithcompare available for efficient two arg
303 * bytecode.c: Use arithcompare.
304 * fileio.c: Use new interface.
306 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
308 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
310 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
312 * eval.c (Feval): Document the new use of `lexical'.
314 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
316 Review and drop old frame resize hack.
317 * frame.h (struct frame): Remove force_flush_display_p.
318 * dispnew.c (update_frame): Adjust user and don't call
319 flush_frame here. The comment has said that there was an issues
320 with redisplaying fringes, but I don't see any differences with
321 and without this hack. Hopefully we can continue without it.
322 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
323 current frame matrices twice if resized_p is set.
325 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
327 Do not populate pure Xism x_sync to other ports.
328 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
329 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
330 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
331 * w32term.h (x_sync): Remove prototype.
333 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
335 Cleanup frame flushing.
336 * dispextern.h (struct redisplay_interface):
337 Drop flush_display_optional because flush_display is enough
338 for X and flushing via RIF is just a no-op for others.
339 * frame.h (flush_frame): New function.
340 * dispnew.c (update_frame):
341 * minibuf.c (read_minibuf):
342 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
344 * keyboard.c (detect_input_pending_run_timers): Do not flush
345 all frames but selected one in redisplay_preserve_echo_area.
346 * nsterm.m (ns_flush): Remove no-op.
347 (ns_redisplay_interface): Adjust user.
348 * w32term.h (x_flush): Remove no-op.
349 (w32_redisplay_interface): Adjust user.
350 * xterm.c (x_flush): Simplify because we do not flush all
351 frames at once any more. Adjust comment.
352 (x_redisplay_interface): Adjust user.
354 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
356 Port --without-x --enable-gcc-warnings to Fedora 19.
357 * gfilenotify.c (globals_of_gfilenotify):
358 Call g_type_init only if using an older glib version that needs it.
360 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
362 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
363 (last_glyphless_glyph_merged_face_id): Remove declarations.
364 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
365 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
366 (last_glyphless_glyph_merged_face_id): Now static.
367 (merge_escape_glyph_face): New function, refactored from...
368 (get_next_display_element): ...here.
369 (merge_glyphless_glyph_face): New function, refactored from...
370 (produce_glyphless_glyph): ...here...
371 * term.c (produce_glyphless_glyph): ...and here.
373 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
375 * eval.c (eval_sub): Only call Ffunction if necessary.
377 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
379 Attempt to make redisplay more selective when changing cursor type.
380 * frame.h (struct frame): New bitfield cursor_type_changed.
381 * xdisp.c (cursor_type_changed): Remove.
382 (try_cursor_movement, redisplay_window, try_window_id)
383 (set_frame_cursor_types, try_window_reusing_current_matrix):
384 Adjust to use per-frame bitfield.
385 (redisplay_internal): Look for cursor type change on each visible
386 frame and consider all frames if cursor type has been changed on
387 the frame other than selected. If cursor type has been changed on
388 selected frame only, do not use fast update.
390 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
392 Attempt to make redisplay more selective when changing fonts.
393 * frame.h (struct frame): New bitfield fonts_changed.
394 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
395 (adjust_frame_glyphs): Add prototype.
396 * dispnew.c (fonts_changed_p): Remove.
397 (adjust_glyphs): Remove because we do not
398 adjust matrices on all frames at once any more.
399 (adjust_frame_glyphs): Block and unblock input here.
400 (adjust_glyph_matrix): Use fonts_changed.
401 (change_frame_size_1): Use adjust_frame_glyphs.
402 * font.c (font_open_entity): Use fonts_changed.
403 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
404 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
405 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
406 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
407 (shrink_mini_window, Fresize_mini_window_internal)
408 (window_scroll_pixel_based, Fset_window_configuration)
409 (apply_window_adjustment, Fset_window_vscroll):
410 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
411 Use adjust_frame_glyphs.
412 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
413 (try_window_reusing_current_matrix, try_window_id, display_line)
414 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
415 (redisplay_internal): Consider fonts_changed and adjust frame
416 matrices for each frame only if the frame is visible. If font
417 has been changed on some frame during full redisplay, retry
418 only visible frames where the font has been actually changed.
420 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
422 Cache current header and mode line height for each window.
423 * window.h (struct window): New fields mode_line_height
424 and header_line_height.
425 * window.c (make_window): Initialize them.
426 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
427 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
428 (current_mode_line_height, current_header_line_height):
430 * xdisp.c (current_mode_line_height, current_header_line_height):
432 (pos_visible_p, init_xdisp): Adjust user.
433 (redisplay_window): Invalidate mode_line_height and
434 header_line_height if current and desired matrices do not agree.
436 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
438 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
439 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
441 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
443 Make --without-x compatible with --enable-gcc-warnings.
444 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
445 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
446 members under HAVE_WINDOW_SYSTEM.
447 * keyboard.c (make_lispy_focus_out): Likewise.
448 (record_menu_key): Move under HAVE_MENUS.
449 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
450 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
451 (syms_of_xdisp): Adjust user.
452 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
453 (start_hourglass, cancel_hourglass):
454 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
455 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
456 and CLEAR_FONT_TABLE_NFONTS.
457 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
458 Declare only if HAVE_WINDOW_SYSTEM.
459 (lface_same_font_attributes_p, clear_face_gcs): Define only
460 if HAVE_WINDOW_SYSTEM.
462 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
464 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
465 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
466 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
468 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
470 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
472 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
474 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
475 This fixes a type error on hosts where ptrdiff_t is wider than int.
477 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
479 * keyboard.c (read_key_sequence_vs): New function.
480 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
483 * callint.c (Fcall_interactively): Always return a vector for 'K'.
485 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
487 Makefile improvements.
488 * Makefile.in (config.status): Don't use double-colon rules, as
489 they are not portable according to POSIX. Fix shell typo with `;
490 I guess this rule has never been tested?
491 (VCSWITNESS): New macro, to override any environment var.
493 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
495 * xterm.h (struct x_display_info): Do not track X connection
496 fd separately because it is always available from Display.
497 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
500 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
502 * buffer.c (drop_overlay):
503 * fileio.c (restore_point_unwind): Prefer unchain_marker to
504 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
506 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
508 * buffer.c (Fmake_overlay, Fmove_overlay):
509 * intervals.c (set_point_from_marker):
510 * print.c (PRINTPREPARE): Prefer signal_error
511 to plain error and report unsuitable marker too.
513 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
515 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
516 for 'dragging' member.
517 (struct x_output): Remove set-but-unused leftovers
518 'left_before_move' and 'top_before_move'.
519 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
520 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
521 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
522 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
523 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
524 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
525 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
526 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
528 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
530 * nsfont.m (INVALID_GLYPH): New define.
531 (nsfont_encode_char): Use INVALID_GLYPH.
532 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
534 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
536 * xterm.c (x_last_mouse_movement_time): Revert last change.
537 This code should use XDisplayMotionBufferSize to check display's
538 motion history first, and there are few other issues as well.
539 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
540 (handle_one_xevent): Adjust user.
542 2013-09-02 Martin Rudalics <rudalics@gmx.at>
544 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
545 * frame.c (Flast_nonminibuf_frame): ... to here.
546 (check_minibuf_window): Don't abort if no window was found
549 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
551 Use XGetMotionEvents to ask the last mouse motion time from X server.
552 * xterm.c (X_MOTION_HISTORY): Default to 1.
553 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
554 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
555 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
556 Ifdef away legacy code.
557 (XTmouse_position, x_scroll_bar_report_motion):
558 Use x_last_mouse_movement_time.
559 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
562 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
564 * msdos.c (last_mouse_window): Move to...
565 (dos_rawgetc): ...this function and adjust comment.
566 * nsterm.m (last_window): Rename to last_mouse_window, move to...
567 (mouseMoved): ...this function and adjust comment.
568 * w32term.c (last_window): Likewise with...
569 (w32_read_socket): ...this function.
570 * xterm.c (last_window): Likewise with...
571 (handle_one_xevent): ...this function.
573 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
575 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
576 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
577 (handle_one_xevent): ...to here.
578 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
581 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
583 * msdos.c (IT_set_terminal_window): Remove no-op.
584 (initialize_msdos_display): Adjust terminal setup.
585 * w32console.c (w32con_set_terminal_window): Remove no-op.
586 (initialize_w32_display): Adjust terminal setup.
587 * w32term.c (w32_set_terminal_window): Remove no-op.
588 (w32_create_terminal): Adjust terminal setup.
589 * xterm.c (XTset_terminal_window): Remove no-op.
590 (x_create_terminal): Adjust terminal setup.
592 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
594 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
596 (ns_create_terminal): Adjust terminal setup.
597 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
599 (w32_create_terminal): Adjust terminal setup.
600 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
602 (x_create_terminal): Adjust terminal setup.
604 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
606 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
607 (CLIP_TEXT_POS_FROM_MARKER): New macro.
608 * dispnew.c (buffer_posn_from_coords):
609 * window.c (Fwindow_end, displayed_window_lines):
610 * xdisp.c (redisplay_mode_lines): Use it.
612 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
614 * fontset.c (face_for_char): Check char in the current face font first
615 if HAVE_NS (Bug#15138).
617 2013-08-31 Martin Rudalics <rudalics@gmx.at>
619 * window.c (temp_output_buffer_show): Make sure window returned
620 by display_buffer is live (Bug#15213).
622 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
624 Minor cleanup to avoid forward declarations.
625 * coding.h (struct ccl_spec): Remove forward declaration.
626 * composite.h (toplevel): Include font.h.
627 (struct composition_it, struct face, struct font_metrics):
628 Remove forward declaration.
629 * dispextern.h (struct image, struct atimer): Likewise.
630 * emacsgtkfixed.h (struct frame): Likewise.
631 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
632 * font.h (struct font_driver, struct font, struct glyph_string)
633 (struct face): Remove forward declaration.
634 * fontset.h (struct face, struct font): Likewise.
635 * frame.h (toplevel): Style cleanup.
636 (enum output_method): Move to...
637 * termhooks.h (enum output_method): ...here.
638 (struct glyph, struct frame, struct ns_display_info)
639 (struct x_display_info, struct w32_display_info):
640 Remove forward declaration.
641 * xterm.h (toplevel): Include termhooks.h.
642 (struct font, struct window, struct glyph_matrix, struct frame)
643 (struct input_event, struct face, struct image): Remove forward
645 * gtkutil.h (struct _widget_value): Likewise.
646 * keyboard.h (toplevel): Include termhooks.h.
647 (struct input_event): Remove forward declaration.
649 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
651 * intervals.c (set_point_from_marker): New function.
652 * editfns.c (Fgoto_char):
653 * process.c (Finternal_default_process_filter):
654 * window.c (select_window_1): Use it.
655 * buffer.h (set_point_from_marker): Add prototype.
657 2013-08-29 Eli Zaretskii <eliz@gnu.org>
659 * w32.c (term_winsock): Call release_listen_threads before calling
661 (_sys_wait_accept): Wait for accept event in a loop with a finite
662 timeout, instead of waiting indefinitely. Will hopefully avoid
663 hanging during exit because WSACleanup deadlocks waiting for the
664 event object to be released. (Bug#14333)
666 * w32proc.c (release_listen_threads): New function, signals all
667 the reader threads that listen for connections to stop waiting.
669 * w32.h (release_listen_threads): Add prototype.
671 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
673 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
674 field of new marker (for sanity and safety).
675 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
676 anyway because XMISCTYPE is a function and can't be an lvalue).
678 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
680 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
681 (x_after_update_window_line, x_scroll_bar_create):
682 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
683 (handle_one_xevent, x_clear_frame_area):
684 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
685 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
686 * xterm.h (x_clear_area): Adjust prototype.
688 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
690 Hook scanning and indentation functions to find_newline. This helps
691 to avoid duplicated code and renders more respect to newline cache.
692 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
693 * cmds.c (Fforward_line):
694 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
695 Use find_newline and avoid unnecessary point movements.
696 * search.c (scan_newline): Implement on top of find_newline.
698 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
700 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
701 scoped code (bug#11258).
703 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
705 * nsterm.m (last_window): New variable.
706 (EV_TRAILER2): New macro.
707 (EV_TRAILER): Call EV_TRAILER2.
708 (mouseMoved:): Add support for mouse-autoselect-window
709 on nextstep (Bug#6888).
711 2013-08-28 Andreas Schwab <schwab@suse.de>
713 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
714 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
715 Remove unused macro definitions.
716 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
717 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
718 Only define if emacs.
720 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
722 Prefer enum glyph_row_area to int where appropriate.
723 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
725 (window_box, window_box_width, window_box_left, window_box_left_offset)
726 (window_box_right, window_box_right_offset): Adjust prototypes.
727 * xdisp.c (window_box, window_box_width, window_box_left)
728 (window_box_left_offset, window_box_right, window_box_right_offset):
729 Use enum glyph_row_area. Adjust users and tweak comment where needed.
730 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
731 * nsterm.m (ns_clip_to_row):
732 * w32term.c (w32_clip_to_row):
733 * xterm.c (x_clip_to_row): Likewise.
735 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
737 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
738 (Fprevious_overlay_change): Fast path for buffer with no overlays.
740 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
742 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
743 for portability to hosts where /bin/sh has problems.
745 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
747 Redesign redisplay interface to drop global output_cursor.
748 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
749 (toplevel): Remove declaration of output_cursor.
750 (set_output_cursor, x_cursor_to): Remove prototype.
751 * window.h (struct window): New member output_cursor.
752 (output_cursor_to): New function to replace RIF member.
753 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
754 (update_text_area, set_window_cursor_after_update): Use it.
755 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
756 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
757 * nsterm.m (ns_update_window_begin, ns_update_window_end):
758 * w32term.c (x_update_window_begin, x_update_window_end):
759 * xterm.c (x_update_window_begin, x_update_window_end):
760 Adjust to use per-window output cursor.
762 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
764 Simplify SELECT_TYPE-related code.
765 Like EMACS_TIME, this portability layer is no longer needed, since
766 Emacs has been using fd_set as a portability layer for some time.
767 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
768 (SELECT_TYPE): Remove. All uses changed to fd_set.
769 (fd_set) [!FD_SET]: New typedef.
771 Simplify EMACS_TIME-related code.
772 This portability layer is no longer needed, since Emacs has been
773 using struct timespec as a portability layer for some time.
774 * atimer.h, buffer.h, dispextern.h, xgselect.h:
775 Include <time.h> rather than "systime.h"; that's all that's needed now.
776 * dispnew.c: Include <timespec.h> rather than "systime.h";
777 that's all that's needed now.
778 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
779 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
781 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
782 LOG10_TIMESPEC_RESOLUTION.
783 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
784 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
785 (make_emacs_time): Remove. All used changed to make_timespec.
786 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
787 (current_timespec): Rename from current_emacs_time. All uses changed.
788 (add_emacs_time): Remove. All uses changed to timespec_add.
789 (sub_emacs_time): Remove. All uses change dot timespec_sub.
790 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
791 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
792 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
793 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
794 (current_timespec): Rename from current_emacs_time. All uses changed.
795 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
796 changed to timespec_cmp.
797 * xgselect.c: Include <timespec.h>, since our .h files don't.
799 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
801 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
802 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
803 Remove the leftovers.
804 * gtkutil.c (toplevel): Do not declare Qxft but include
806 * image.c (toplevel): Do not declare Vlibrary_cache because
807 it's already done in lisp.h.
809 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
811 * lisp.h (Mouse_HLInfo): Move from here...
812 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
813 (reset_mouse_highlight): New function.
814 * msdos.c (dos_set_window_size, IT_update_begin)
815 (internal_terminal_init):
816 * nsterm.m (ns_update_window_end, x_free_frame_resources)
817 (ns_initialize_display_info):
818 * w32console.c (initialize_w32_display):
819 * w32term.c (x_update_window_end, x_free_frame_resources)
820 (w32_initialize_display_info):
821 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
822 * window.c (Fdelete_other_windows_internal):
823 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
824 * termchar.h (toplevel):
825 * xterm.h (toplevel): Include dispextern.h.
827 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
829 Fix minor problems found by static checking.
830 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
831 (expect): Avoid nested-if warning.
832 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
833 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
834 * nsterm.h, nsterm.m (ns_select):
835 * xgselect.c, xgselect.h (xg_select):
836 Adjust signature to better match pselect's.
837 * nsterm.m (ns_select):
838 Don't set *TIMEOUT, since pselect doesn't.
839 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
840 diagnostic about assigning const char * to it.
841 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
843 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
845 * lread.c (substitute_object_recurse): Handle hash-tables as well
848 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
850 Fix unlikely core dump in init_tty, and simplify terminfo case.
851 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
852 The old version incorrectly dumped core if malloc returned a
853 buffer containing only non-NUL bytes.
854 (init_tty): Do not allocate or free termcap buffers; the
855 struct does that for us now.
856 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
857 (struct tty_display_info): Define members termcap_term_buffer and
858 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
859 use them. Allocate them directly in struct rather than indirectly
860 via a pointer, to simplify init_tty.
862 * frame.c (check_minibuf_window): Initialize 'window' properly,
863 so that Emacs reliably aborts later if 'window' is not initialized.
865 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
867 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
868 of VoidSymbol (Bug#15154).
870 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
872 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
873 mouse_face_beg_y and mouse_face_end_y.
874 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
875 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
876 Adjust users and update comment where appropriate.
878 2013-08-26 Martin Rudalics <rudalics@gmx.at>
880 * frame.c (check_minibuf_window): New function.
881 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
882 Call check_minibuf_window (Bug#15183).
884 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
886 * window.h (struct window): Replace last_cursor with last_cursor_vpos
887 because this is the only last cursor data we need to keep and consult.
888 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
889 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
892 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
894 Fix recovering from possible decompression error.
895 Since insert_from_gap doesn't always move point, we can't use PT as
896 the position where the partially decompressed data ends, and
897 should count how many bytes was produced so far.
898 * decompress.c (struct decompress_unwind_data): Add nbytes member.
899 (unwind_decompress): Really delete partially uncompressed data.
900 (Fzlib_decompress_region): Take decompressed data size into account.
902 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
904 * syntax.c (init_syntax_once): Adjust comment and do an early
905 initialization of Qchar_table_extra_slots just once...
906 * casetab.c (init_casetab_once):
907 * category.c (init_category_once):
908 * character.c (syms_of_character):
909 * coding.c (syms_of_coding):
910 * xdisp.c (syms_of_xdisp): ...and omit it here.
912 2013-08-24 Eli Zaretskii <eliz@gnu.org>
914 * xdisp.c (get_next_display_element): Don't apply to characters
915 from a display vector the logic of setting it->end_of_box_run_p
916 suitable for characters from a buffer. (Bug#15175)
918 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
919 to handle directories, rather than '_utime' which doesn't.
922 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
924 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
925 or fullscreen (Bug#14627).
927 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
929 System-dependent integer overflow fixes.
930 * process.c (Fset_process_window_size): Signal an error if
931 the window size is outside the range supported by the lower level.
932 * sysdep.c (set_window_size): Return negative on error,
933 nonnegative on success, rather than -1, 0, 1 on not in system,
934 failure, success. This is simpler. Caller changed.
935 (serial_configure): Remove unnecessary initialization of local.
936 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
937 size fits in unsigned long; this isn't true on some 32-bit hosts.
938 Avoid buffer overrun if some future version of /proc/meminfo has a
939 variable name longer than 20 bytes.
940 (system_process_attributes) [__FreeBSD__]:
941 Don't assume hw.availpages fits in 'int'.
943 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
945 Don't let very long directory names overrun the stack.
946 Fix some related minor problems involving "//", vfork.
947 * callproc.c (encode_current_directory): New function.
948 (call_process): Don't append "/"; not needed.
949 * fileio.c (file_name_as_directory_slop): New constant.
950 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
951 this can save the caller having to alloca.
952 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
953 Use SAFE_ALLOCA, not alloca.
954 (directory_file_name, Fexpand_file_name): Leave leading "//"
955 alone, since it can be special even on POSIX platforms.
956 * callproc.c (call_process):
957 * process.c (Fformat_network_address):
958 * sysdep.c (sys_subshell):
959 Use encode_current_directory rather than rolling our own.
960 (create_process): No need to encode directory; caller does that now.
961 * process.h (encode_current_directory): New decl.
962 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
963 Rework to avoid 'goto xyzzy;'.
965 2013-08-23 Eli Zaretskii <eliz@gnu.org>
967 * xdisp.c (handle_face_prop): If the default face was remapped use
968 the remapped face for strings from prefix properties. (Bug#15155)
970 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
972 Minor cleanup for redisplay interface and few related functions.
973 * frame.h (enum text_cursor_kinds): Move from here...
974 * dispextern.h (enum text_cursor_kinds): ...to here.
975 (toplevel): Drop unnecessary declarations.
976 (struct redisplay_interface): Use bool and enum text_cursor_kinds
977 in update_window_end_hook and draw_window_cursor functions.
978 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
979 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
980 * w32term.c (x_update_window_end,w32_draw_window_cursor):
981 * xterm.c (x_update_window_end, x_draw_window_cursor):
982 * xdisp.c (display_and_set_cursor, update_window_cursor)
983 (update_cursor_in_window_tree, x_update_cursor): Use bool and
984 enum text_cursor_kinds where appropriate.
986 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
988 Redesign redisplay interface to drop updated_row and updated_area.
989 * dispextern.h (updated_row, updated_area): Remove declaration.
990 (struct redisplay_interface): Pass glyph row and row area parameters
991 to write_glyphs, insert_glyphs and clear_end_of_line functions.
992 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
994 * dispnew.c (updated_row, updated_area): Remove.
995 (redraw_overlapped_rows, update_window_line): Adjust user.
996 (update_marginal_area, update_text_area): Likewise. Pass updated row
997 as a parameter. Prefer enum glyph_row_area to int where appropriate.
998 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1001 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1003 * process.c (flush_pending_output): Remove stub.
1006 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1008 * callproc.c: Fix race that killed background processes (Bug#15144).
1009 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1010 Record deleted process-id in critical section, not afterwards.
1011 Don't mistakenly kill process created by a call-process invocation
1012 that discards output and does not wait.
1014 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1016 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1017 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1018 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1019 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1020 to shut up compiler in mark_object.
1021 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1023 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1025 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1026 We can't portably rely on PTY_OPEN doing that, even if
1027 it calls posix_openpt with O_CLOEXEC.
1029 2013-08-20 Kenichi Handa <handa@gnu.org>
1031 * character.c (string_char): Improve commentary.
1033 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1035 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1036 (struct animation_cache): Make signature a flexible array member.
1037 All uses changed. This is a tad slower but may insulate us better
1038 from future changes to ImageMagick.
1040 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1042 * image.c: Shrink memory needed for animation cache.
1043 (SIGNATURE_DIGESTSIZE): New constant.
1044 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1045 (imagemagick_create_cache): Copy the signature. This saves
1046 several KB of memory that ImageMagick wastes per signature.
1047 Don't bother updating the update_time, as the caller does that now.
1048 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1049 it's a fixed size struct member now.
1050 (imagemagick_get_animation_cache): Always destroy the signature,
1051 as it's now imagemagick_create_cache's responsibility to copy it.
1052 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1053 and use memcmp rather than strcmp.
1054 eassert that ImageMagick returns a signature of the specified length.
1056 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1058 * image.c (imagemagick_get_animation_cache): Don't segfault on
1060 (imagemagick_get_animation_cache): Revert to previous definition
1061 so that it actually works. But keep the memory leak fix.
1062 (imagemagick_get_animation_cache): Fix memory leak.
1064 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1066 * image.c: Fix animation cache signature memory leak.
1067 Fix some other minor performance problems while we're at it.
1068 (imagemagick_create_cache): Clear just the members that
1069 need clearing. Don't set update_time, as caller does that now.
1070 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1071 Simplify by using pointer-to-pointer instead of a prev pointer.
1072 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1073 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1074 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1075 it's already a copy. Free the signature probe unless it's cached.
1077 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1078 This was introduced by my 2013-08-12 fix for Bug#15035.
1080 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1082 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1083 (imagemagick_prune_animation_cache): Now static.
1085 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1087 * image.c (imagemagick_get_animation_cache): Don't segfault when
1088 pruning all entries.
1090 2013-08-18 Ken Brown <kbrown@cornell.edu>
1092 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1093 static heap if ENABLE_CHECKING is defined.
1094 (max_bss_sbrk_ptr): New variable.
1096 (report_sheap_usage): Report maximum static heap usage instead of
1097 ending static heap usage.
1099 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1101 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1102 of zlib_initialized according to the results of calling
1103 init_zlib_functions.
1105 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1107 * image.c: Implement an ImageMagick per-image cache.
1108 (imagemagick_get_animation_cache): Fix a double-free error.
1109 (imagemagick_load_image): Remove the ping_wand code, which only
1110 apparently saved time on invalid animated images, and slowed down
1111 everything else. Optimise for the common case.
1113 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1115 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1117 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1119 * marker.c (set_marker): Remove documentation of undefined behavior.
1121 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1123 * image.c (imagemagick_compute_animated_image): Animate correctly
1124 when sub-images are smaller than the main image.
1125 (imagemagick_compute_animated_image): Setting the iterator row to
1126 zero is apparently not allowed.
1127 (imagemagick_compute_animated_image): Allow images that say they
1128 have sub-images that are bigger than the main image, but just crop
1131 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1133 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1135 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1137 * image.c (imagemagick_compute_animated_image): Respect the GIF
1140 2013-08-15 Ken Brown <kbrown@cornell.edu>
1142 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1143 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1146 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1148 Fix minor problems found by static checking.
1149 * frame.c (delete_frame):
1150 * xdisp.c (next_element_from_display_vector):
1151 Avoid uninitialized local.
1152 * image.c (imagemagick_compute_animated_image): Port to C89.
1153 Prefer usual GNU indentation style for loops.
1154 Be more careful about bizarrely large sizes, by using ptrdiff_t
1157 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1159 Fix infinite frame selection loop (Bug#15025).
1160 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1162 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1164 * xdisp.c (compute_window_start_on_continuation_line):
1165 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1166 to make sure we end up setting the window start at the leftmost
1167 visible character of the display line. This avoids funky
1168 horizontal shifting because the window start is not kept on the
1169 same position. (Bug#15090)
1170 (next_element_from_display_vector): Support 'box' face attribute
1171 in the face definitions of a display vector. (Bug#15099)
1173 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1175 * image.c (imagemagick_compute_animated_image): Implement animated
1177 (imagemagick_compute_animated_image): Fix some compilation
1178 warnings. Implement a very simple cache to make the animation
1179 usable at all, but it should be replaced with a per-image cache.
1181 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1183 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1184 to do `for' loops over alist values.
1185 * buffer.h (FOR_EACH_BUFFER):
1186 * process.c (FOR_EACH_PROCESS): Use it.
1187 (handle_child_signal, status_notify, Fget_buffer_process)
1188 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1190 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1192 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1193 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1194 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1195 to xzalloc and so avoid redundant call to memset.
1196 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1197 members because it is allocated with xzalloc and so already zeroed.
1199 2013-08-14 Ken Brown <kbrown@cornell.edu>
1201 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1204 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1206 Utility function and macro to copy Lisp string to C string.
1207 * lisp.h (xlispstrdupa): New macro.
1208 (xlispstrdup): New prototype.
1209 * alloc.c (xlispstrdup): New function.
1210 * callint.c (Fcall_interactively):
1211 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1212 (Fsubstitute_in_file_name):
1213 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1214 * image.c (x_create_bitmap_from_file):
1215 * w32term.c (w32_term_init):
1216 * xterm.c (x_term_init): Use xlispstrdup.
1218 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1220 * image.c (imagemagick_load_image): Make animated pictures work.
1221 There's still some problems with background color settings, though
1224 * decompress.c (unwind_decompress): Always restore point.
1226 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1228 * marker.c (set_marker): Reformat documentation.
1230 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1232 * xdisp.c (cursor_type_changed): Now static.
1234 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1235 Use changed. This avoids the need to call xmalloc and for the
1236 caller to call xfree, and avoids memory leaks in some situations.
1238 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1240 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1241 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1242 (redisplay_window): If window_end_valid is cleared due to non-zero
1243 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1244 so do not call to try_cursor_movement for that window.
1246 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1248 * window.h (struct window): Convert window_end_pos and
1249 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1250 (wset_window_end_pos, wset_window_end_vpos): Remove.
1251 * dispnew.c (adjust_glyph_matrix):
1252 * window.c (Fwindow_end, replace_window, set_window_buffer)
1254 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1255 (set_vertical_scroll_bar, redisplay_window, try_window)
1256 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1257 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1258 (note_mouse_highlight): Adjust users.
1259 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1262 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1264 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1265 * image.c (imagemagick_filename_hint): Use `const char *' and
1266 prefer SSDATA to SDATA to avoid warnings.
1268 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1270 Cleanup window fringes, margins and scroll bars adjustments.
1271 * window.c (set_window_fringes, set_window_margins)
1272 (set_window_scroll_bars, apply_window_adjustment): New functions.
1273 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1274 (Fset_window_scroll_bars): Use them.
1276 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1278 * window.h (struct window): Convert scroll_bar_width
1279 from Lisp_Object to integer. Adjust comment.
1280 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1282 * window.c (wset_scroll_bar_width): Remove.
1283 (make_window): Initialize scroll_bar_width.
1284 (Fsplit_window_internal): Use direct assignment.
1285 (Fset_window_configuration, save_window_save):
1286 Convert Lisp_Object to integer and back where appropriate.
1287 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1288 bar was actually changed, and mention this in docstring.
1290 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1292 * decompress.c: Minor simplifications.
1293 (Fzlib_decompress_region): Don't bother verifying
1294 that avail_out <= UINT_MAX, as that was confusing.
1295 Mention the restriction in a comment instead.
1296 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1298 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1300 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1301 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1303 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1305 * image.c (imagemagick_filename_hint): Check for errors in the
1308 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1310 * window.c (Fwindow_margins): Return nil when there's no marginal
1311 area, as per the documented API.
1313 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1314 Fmake_vector, as scroll bar's struct members are not all Lisp
1315 objects now. This avoids crashes in GC.
1317 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1318 bool, so its address could be taken.
1320 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1322 * image.c (imagemagick_filename_hint): New function to possibly
1323 apply `image-content-type-suffixes'.
1324 (imagemagick_load_image): Use it.
1326 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1328 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1329 if loading zlib failed.
1331 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1333 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1334 2013-08-13 checkin below. Change bool to BOOL, rule is:
1335 All Obj-C code uses BOOL, except for interfaces callable from C.
1337 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1339 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1341 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1342 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1343 bool instead of BOOL.
1344 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1345 from Lisp_Object to bitfield. Adjust comment.
1346 * w32term.c (x_scroll_bar_create): Adjust user.
1347 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1348 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1349 Use bool for boolean.
1350 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1351 to `unsigned int' when defining a bitfield.
1353 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1355 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1357 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1359 * window.h (struct window): Convert left_margin_cols and
1360 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1361 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1362 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1364 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1366 (showing_window_margins_p, update_window_line, update_frame_1):
1367 * fringe.c (draw_fringe_bitmap_1):
1368 * xdisp.c (window_box_width): Adjust users.
1369 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1370 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1371 Use direct assignment.
1372 (Fset_window_configuration, save_window_save, Fwindow_margins):
1373 Convert Lisp_Object to integer and back where appropriate.
1374 (Fset_window_margins): Adjust user. Return t if any margin
1375 was actually changed, and mention this in docstring.
1377 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1379 * syntax.c (forward_word):
1380 * cmds.c (forward_char, backward_char): Mention the optional argument.
1382 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1384 * window.h (struct window): Convert left_fringe_width
1385 and right_fringe_width from Lisp_Objects to integers.
1387 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1388 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1389 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1391 (make_window): Initialize new integer fields to -1.
1392 (Fsplit_window_internal): Use direct assignment.
1393 (Fset_window_configuration, save_window_save):
1394 Convert Lisp_Object to integer and back where appropriate.
1395 (Fset_window_fringes): Adjust user. Return t if any fringe
1396 was actually changed, and mention this in docstring.
1398 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1400 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1401 * nsfns.m (x_set_cursor_type):
1402 * w32fns.c (x_set_cursor_type):
1403 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1404 * xdisp.c (set_frame_cursor_types): ...but in common code.
1406 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1408 * font.c (clear_font_cache): New function, stripped from...
1409 (Fclear_font_cache): ...here, which now uses the function
1410 above. Adjust comment.
1411 * font.h (clear_font_cache): Add prototype.
1412 * xfaces.c (clear_face_cache): Use clear_font_cache.
1414 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1416 * window.c (Fset_window_start): Compare `w', not `window' because
1417 `w' might not be equal to `window' after call to decode_live_window.
1419 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1421 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1422 This fixes a problem introduced by the Bug#15035 patch
1423 when using GPG. Reported by Herbert J. Skuhra.
1425 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1427 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1428 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1429 not yet initialized.
1431 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1433 * decompress.c (Fzlib_decompress_region): Support zlib
1434 decompression, too, and rename.
1436 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1438 Minor zlib configuration tweaks.
1439 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1440 Don't assume presence of fn_inflateInit2_ zlib internal function.
1442 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1444 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1445 include the zlib prefix.
1447 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1449 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1450 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1451 define static variables that are pointers to zlib functions to be
1453 (init_zlib_functions) [WINDOWSNT]: New function.
1454 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1456 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1457 macros instead of invoking the zlib functions directly.
1458 (syms_of_decompress): DEFSYM Qzlib_dll.
1459 Staticpro Szlib_available_p.
1461 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1463 Avoid looping over all frame windows to freeze and unfreeze.
1464 * window.h (struct window): Drop frozen_window_start_p.
1465 (freeze_window_starts): Drop prototype.
1466 * frame.h (struct frame): New frozen_window_starts flag.
1467 (FRAME_WINDOWS_FROZEN): New macro.
1468 * window.c (freeze_window_start, freeze_window_starts):
1470 (select_window, replace_window): Adjust users.
1471 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
1472 (window_frozen_p): New function.
1473 (redisplay_window): Use it.
1475 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1477 Fix some fd issues when running subprocesses (Bug#15035).
1478 Fix bugs that can leak files or file descriptors on errors.
1479 Don't unlink open temp files, as that's hard for users to diagnose
1480 when things go awry (e.g., temp disk exhausted).
1481 Don't bother to lock temp files. Check for invalid recursion.
1482 * callproc.c (synch_process_fd): Remove. All uses removed.
1483 (synch_process_tempfile): New var or macro.
1484 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
1486 (record_kill_process): New arg, the temp name. All callers changed.
1487 (delete_temp_file): Now just a simple wrapper around unlink.
1488 (call_process_kill): New arg, the call_process_fd array.
1489 Close them all. Clear synch_process_pid. Remove the temp file,
1490 or arrange for it to be removed.
1491 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
1492 that's been moved to synch_process_tempfile. Caller changed.
1493 Do not remove the tempfile; that's now call_process_kill's
1495 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
1496 call_process_kill; the caller now does that.
1497 (call_process_cleanup): Do not close the process fd; that's now
1498 call_process_kill's responsibility.
1499 (Fcall_process): Implement via new function call_process, which
1500 has most of the old body of Fcall_process, but with a different API.
1501 (call_process): New function that does not open or close filefd if
1502 it is nonnegative. Record which fds need to be closed, and let
1503 call_process_kill close (and remove the tempfile, on MSDOS) on error.
1504 Signal an error if invoked recursively (could be done via a hook).
1505 Simplify creation of the tempfile in the MSDOS case.
1506 Don't create the output file until after checking for the executable.
1507 Report any failure to open /dev/null.
1508 Don't open /dev/null for writing twice; once is enough.
1509 Don't create pipe if all output is being discarded or sent to file.
1510 Don't worry about setting up the coding system or reading from the
1511 pipe if all output is being discarded.
1512 Hoist fd_error local into top level, to lessen block nesting.
1513 Don't record deleted pid here; now done by Fcall_process_region.
1514 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1515 and note its success in synch_process_tempfile.
1516 Do not leak resources when child_setup fails.
1517 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1518 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1519 (create_temp_file): Now returns open fd, with an additional
1520 Lisp_Object * argument to return the name. All callers changed.
1521 Do not close the file; rewind it instead, and leave it open for
1522 the caller. Do not lock the temp file. Unwind-protect the file
1523 and the file-descriptor.
1524 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1525 If an asynchrounous process, record it here, not in call_process.
1526 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1527 * eval.c (set_unwind_protect): New function.
1528 * fileio.c (write_region): New function, generalized from the
1529 old Fwrite_region. Do not lock temp files.
1530 (Fwrite_region): Use it.
1531 * lisp.h (set_unwind_protect, write_region): New decls.
1532 * process.c: Include <verify.h>.
1533 (make_process): Mark fds as initially closed.
1534 (deleted_pid_list): Now a list of pid-filename pairs.
1536 (close_process_fd): New function.
1537 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1538 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1539 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1540 (create_process, create_pty, Fmake_serial_process)
1541 (server_accept_connection): Record which fds need to be closed,
1542 and let deactivate_process close them.
1543 (Fmake_network_process): Do not discard the unwind-protect
1544 until it's safe to do so.
1545 (deactivate_process): Close the fds opened by create_process etc.
1546 (Fprocess_send_eof): Adjust to new way of recording open fds.
1547 Report an error if /dev/null can't be opened, instead of aborting.
1548 * process.h (PROCESS_OPEN_FDS): New constant.
1549 (struct Lisp_Process): New member open_fds.
1550 (record_kill_process, record_deleted_pid): Adjust signatures.
1551 (record_deleted_pid): Move decl here ...
1552 * syswait.h (record_deleted_pid): ... from here.
1554 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1556 * decompress.c: Fix bugs with large buffers and weird inputs.
1557 Tune a bit. Reindent as per usual Emacs style.
1558 (BUFFER_SIZE): Remove.
1559 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1560 more than UINT_MAX bytes. Decompress into the gap instead of into
1561 an auto buffer, as this should avoid copying. Return nil if
1562 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1563 set immediate_quit; we shouldn't trust zlib code that much.
1565 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1567 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1568 errors, and really move the gap to where we want it.
1570 * lisp.h: Include decompress.c support.
1572 * emacs.c (main): Include decompress.c support.
1574 * Makefile.in: Include -lz if present.
1576 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1578 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1579 (initWithTitle:): Initialize frame to 0.
1580 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1581 (fillWithWidgetValue:frame:): Rename from
1582 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1584 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1585 fillWithWidgetValue:frame:
1587 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1588 remove memory leak warnings.
1590 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1591 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1594 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1595 (x_activate_menubar): Update the whole menu.
1596 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1597 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1598 current event is not NSSystemDefined (Bug#15001).
1599 Call ns_check_menu_open only if trackingMenu is 2.
1600 (menuDidClose:): New method, decrease trackingMenu.
1601 (fillWithWidgetValue:setDelegate:): New method.
1602 (fillWithWidgetValue:): Call the above.
1604 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1606 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1608 Omit some unnecessary casts.
1609 Many of these go back to the old pre-C89 days, when they may have
1610 been needed, but we've been assuming C89 or later for a while now.
1611 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1612 (live_float_p, live_misc_p, live_vector_p):
1613 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1614 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1615 (defvar_per_buffer):
1616 * callint.c (Fcall_interactively):
1617 * doc.c (Fsubstitute_command_keys):
1618 * filelock.c (get_boot_time):
1619 * frame.c (xrdb_get_resource):
1620 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1621 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1622 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1623 (menuitem_highlight_callback, menu_destroy_callback)
1624 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1625 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1626 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1627 (xg_tool_bar_help_callback, tb_size_cb):
1628 * image.c (xpm_alloc_color, png_read_from_memory)
1629 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1630 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1632 * keymap.c (describe_map):
1633 * nsfns.m (Fns_display_monitor_attributes_list):
1634 * nsmenu.m (process_dialog:):
1635 * nsterm.m (hold_event):
1636 * process.c (wait_reading_process_output):
1637 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1638 * scroll.c (do_direct_scrolling, scrolling_1):
1639 * termcap.c (tgetent):
1640 * window.c (check_window_containing, add_window_to_list)
1641 (freeze_window_starts):
1642 * xdisp.c (compare_overlay_entries, vmessage):
1643 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1644 (x_get_monitor_attributes_xrandr)
1645 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1646 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1647 * xfont.c (xfont_match, xfont_open):
1648 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1649 (menubar_selection_callback, menu_position_func)
1650 (popup_selection_callback, create_and_show_popup_menu)
1651 (dialog_selection_callback, create_and_show_dialog):
1652 * xrdb.c (x_get_string_resource):
1654 * xsmfns.c (x_session_check_input):
1655 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1656 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1657 (xaw_jump_callback, xaw_scroll_callback):
1658 Omit unnecessary casts.
1660 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1662 Minor string-length refactoring.
1663 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1664 * frame.c (make_monitor_attribute_list):
1665 Prefer build_string to strlen + make_string.
1667 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1669 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1670 don't check minor_code (Bug#14417).
1672 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1674 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1675 vertical positions instead. This avoids calling MATRIX_ROW with
1676 row numbers that are possibly beyond valid limits. (Bug#15064)
1678 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1680 Use xstrdup and build_unibyte_string where applicable.
1681 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1682 * xfns.c (x_window):
1683 * xrdb.c (x_get_customization_string):
1684 * xterm.c (xim_initialize):
1685 * w32fns.c (w32_window): Use xstrdup.
1686 (w32_display_monitor_attributes_list):
1687 * emacs.c (init_cmdargs):
1688 * keyboard.c (PUSH_C_STR):
1689 * nsfont.m (nsfont_open):
1690 * sysdep.c (system_process_attributes):
1691 * w32.c (system_process_attributes):
1692 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1694 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1696 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1697 variables of these types so that GDB would know about them, as aid
1698 for debugging fatal exceptions. (Bug#15024) See also
1699 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1702 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1704 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1705 larger than the NSWindow (Bug#14934).
1707 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1709 Redesign redisplay interface to drop global variable updated_window.
1710 Always pass currently updated window as a parameter to update routines.
1711 * dispextern.h (updated_window): Remove declaration.
1712 (struct redisplay_interface): Pass window parameter to
1713 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1714 and after_update_window_hook.
1715 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1717 * dispnew.c (updated_window): Remove.
1718 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1719 (update_window_line): Adjust to match redisplay interface changes.
1720 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1721 (ns_scroll_run, ns_after_update_window_line):
1722 * w32term.c (x_update_window_begin, x_update_window_end)
1723 (x_after_update_window_line, x_scroll_run):
1724 * xterm.c (x_update_window_begin, x_update_window_end)
1725 (x_after_update_window_line, x_scroll_run):
1726 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1727 Likewise. Adjust comments where appropriate.
1728 (x_cursor_to): Simplify because this is always called during window
1729 update (but install debugging check anyway).
1730 (expose_window): Check must_be_updated_p flag to see whether this
1731 function is called during window update.
1733 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1735 Do not reset window modification event counters excessively.
1736 These leftovers and poor man's tricky methods to catch extra
1737 redisplay's attention are no longer needed.
1738 * frame.c (set_menu_bar_lines_1):
1739 * minibuf.c (read_minibuf_unwind):
1740 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1741 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1742 (window_scroll_line_based, Fset_window_configuration):
1743 * xdisp.c (redisplay_window): Do not reset last_modified and
1744 last_overlay_modified counters.
1746 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1748 * xselect.c (x_send_client_event): Set send_event and serial, memset
1749 data.l as it might be bigger than data.b. Use 24 bit mask to
1750 XSendEvent (Bug#15034).
1752 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1754 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1755 for TTY frames that are not the top frame on their console.
1758 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1760 * w32term.c (w32fullscreen_hook): Really maximize frame when
1761 asked for (Bug#14841).
1763 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1765 Prefer selected_window to Fselected_window, likewise for frames.
1766 * buffer.c (Fbuffer_swap_text):
1767 * data.c (Fvariable_binding_locus):
1768 * window.c (run_window_configuration_change_hook): Adjust users.
1769 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1770 Use decode_live_frame.
1772 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1774 Be more careful if selected window shows the buffer other than current,
1775 use window_outdated only if this is not so. This change should also
1776 address some weird issues discussed in Bug#13012.
1777 * window.h (window_outdated): New prototype.
1778 * window.c (window_outdated): Now here. Convert from static and
1779 always assume window's buffer.
1780 (Fwindow_end, Fwindow_line_height): Use it.
1781 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1782 and always assume window's buffer.
1783 (redisplay_window): Adjust user.
1784 (redisplay_internal): Call to reconsider_clip_changes once and
1785 check whether mode line should be updated only if selected window
1786 shows current buffer.
1787 (run_window_scroll_functions): Use eassert for debugging check.
1788 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1790 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1792 * window.c (window_scroll, window_scroll_pixel_based)
1793 (window_scroll_line_based): Use bool for booleans.
1795 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1797 * process.c: Fix minor off-by-one issues in descriptor counts.
1798 This shouldn't fix any real bugs, but it cleans up the code a bit.
1799 (max_process_desc, max_input_desc): -1, not 0, means none.
1801 (delete_input_desc): New function.
1802 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1803 (deactivate_process): Scan backwards when recomuting max_process_desc;
1804 that should be faster.
1805 (init_process_emacs): Initialize max_input_desc.
1807 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1809 Use region cache to speedup bidi_find_paragraph_start.
1810 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1811 Rename cache_long_line_scans to cache_long_scans.
1812 * buffer.c (bset_cache_long_line_scans): Rename to
1813 bset_cache_long_scans.
1814 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1815 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1817 (syms_of_buffer): Rename cache-long-line-scans to
1818 cache-long-scans. Adjust docstring.
1819 * search.c (newline_cache_on_off):
1820 * indent.c (width_run_cache_on_off): Adjust users.
1821 * bidi.c (bidi_paragraph_cache_on_off): New function.
1822 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1823 * insdel.c (prepare_to_modify_buffer):
1824 Invalidate bidi_paragraph_cache if enabled.
1826 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1828 Invalidate region caches only if buffer text is going to be changed.
1829 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
1830 (modify_text): ...new prototype.
1831 (prepare_to_modify_buffer_1): New prototype.
1832 * textprop.c (modify_region): Rename to...
1833 (modify_text_properties): ...new function.
1834 (add_text_properties_1, set_text_properties, Fremove_text_properties)
1835 (Fremove_list_of_text_properties): Adjust users.
1836 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
1837 (modify_text): ...new function.
1838 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
1839 (prepare_to_modify_buffer_1): ...new function.
1840 * casefiddle.c (casify_region):
1841 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
1842 (Ftranspose_regions): Use modify_text.
1844 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
1846 * lisp.mk (lisp): Add nadvice.elc.
1848 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1850 New macro to iterate over live buffers similar to frames.
1851 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
1852 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
1853 Declare buffer-related variables here to offload lisp.h.
1854 * buffer.c (Vbuffer_alist): Adjust comment.
1855 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
1856 (other_buffer_safely):
1857 * data.c (store_symval_forwarding):
1858 * dispnew.c (Fframe_or_buffer_changed_p):
1859 * fileio.c (Fdo_auto_save):
1860 * filelock.c (unlock_all_files):
1861 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
1863 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
1865 Fix some minor races in hosts lacking mkostemp (Bug#15015).
1866 * callproc.c (create_temp_file):
1867 * filelock.c (create_lock_file):
1868 Assume mkostemp, since it's now provided by Gnulib.
1870 2013-08-04 Eli Zaretskii <eliz@gnu.org>
1872 * w32.c (mkostemp): New function.
1873 (mktemp): Remove, no longer used. Most of the code reused in
1874 mkostemp. (Bug#15015)
1875 (mktemp): Don't undef.
1877 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1879 * dispnew.c (glyph_matrix_count, glyph_pool_count):
1880 Move under GLYPH_DEBUG and ENABLE_CHECKING.
1881 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
1882 (free_glyph_pool, check_glyph_memory): Likewise for
1883 all users. Adjust comments where appropriate.
1885 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
1887 * composite.h: Minor fixups.
1888 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
1889 to fix a misspelling, and change it to an inline function while
1890 we're at it (it need not be a macro). All uses changed.
1891 (composition_method, composition_valid_p):
1892 Rewrite to avoid assignments in if-conditions.
1894 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1896 Do not use global Lisp_Object in composition macros.
1897 * composite.h (composition_temp): Remove declaration.
1898 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
1899 (composition_method, composition_valid_p): ...inline functions.
1900 (compose_region): Remove the leftover.
1901 * composite.c (composition_temp): Remove.
1902 (run_composition_function, update_compositions)
1903 (composition_compute_stop_pos, composition_adjust_point)
1904 (Ffind_composition_internal):
1905 * coding.c (handle_composition_annotation):
1906 * xdisp.c (handle_composition_prop, check_point_in_composition):
1907 Related users changed.
1909 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1911 Drop FRAME_PTR typedef.
1912 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
1913 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
1914 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
1915 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
1916 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
1917 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
1918 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
1919 All related users changed.
1921 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
1923 * eval.c (default_toplevel_binding): New function.
1925 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
1926 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
1927 (syms_of_eval): Export them.
1928 * data.c (Fdefault_value): Micro cleanup.
1929 * term.c (init_tty): Use "false".
1931 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1933 Fix X GC leak in GTK and raw (no toolkit) X ports.
1934 * xterm.c (x_free_frame_resources): If white and black relief
1935 GCs are allocated, always free them here.
1936 * xfns.c (x_make_gc): Omit redundant initialization.
1937 * widget.c (create_frame_gcs): Remove the leftover.
1938 (EmacsFrameDestroy): Do nothing because all GCs are now freed
1939 in x_free_frame_resources.
1941 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
1943 * nsterm.m (windowWillResize:toSize:): Only change title if
1944 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
1946 (viewDidEndLiveResize): New method.
1948 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
1949 inside NS_IMPL_COCOA.
1951 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1953 * insdel.c (adjust_after_replace, replace_range, del_range_2):
1954 Do not check whether undo is enabled because record_insert and
1955 record_delete does that themselves.
1957 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1959 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
1960 member which is not really used any more.
1961 (FRAME_XIC_BASE_FONTNAME): Remove.
1962 * xfns.c (xic_free_fontset): Adjust user.
1963 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
1964 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
1965 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
1966 (xdialog_show): Use eassert for debugging check.
1967 * w32term.c (x_unfocus_frame): Remove unused dummy function.
1969 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
1971 * fileio.c, fns.c (merge): Move extern decl from here ...
1972 * lisp.h (merge): ... to here.
1974 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1976 Fix last font-related change.
1977 * w32font.h (w32font_list_internal, w32font_match_internal):
1979 * w32uniscribe.c (uniscribe_list, uniscribe_match):
1980 (uniscribe_list_family): Adjust to match font API change.
1981 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
1982 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
1984 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1986 * frame.h (FRAME_MOUSE_UPDATE):
1987 * nsterm.m (ns_frame_up_to_date): Omit redundant check
1988 whether hlinfo->mouse_face_mouse_frame is non-NULL.
1990 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1992 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
1993 * font.h (struct font_driver): Change list, match, and list_family
1994 functions to accept struct frame * as first arg.
1995 * font.c (font_score, font_compare, font_sort_entities):
1997 (font_sort_entities, font_list_entities, font_select_entity):
1998 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
1999 match font API change.
2000 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2001 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2002 * ftxfont.c (ftxfont_list, ftxfont_match):
2003 * xftfont.c (xftfont_list, xftfont_match):
2004 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2005 * w32font.c (w32font_list, w32font_match, w32font_list):
2006 (w32font_list_internal, w32_font_match_internal): Likewise.
2007 * xfaces.c (Fx_family_fonts): Adjust user.
2009 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2011 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2012 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2013 only if HAVE_X_WINDOWS is in use.
2014 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2015 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2016 * w32term.c (x_wm_set_icon_position): Likewise.
2017 * w32fns.c (x_icon): Adjust user.
2019 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2021 * xterm.c (last_mouse_press_frame): Remove the
2022 leftover which is not really used any more.
2023 (handle_one_xevent, syms_of_xterm): Adjust users.
2024 (x_flush): Call XFlush once per each X display, not frame.
2025 This is better because this code always unconditionally skips
2026 non-X frames in Vframe_list and issues the only XFlush if we
2027 have more than one X frame on the same X display.
2028 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2029 Use bool for booleans.
2030 (x_draw_glyph_string_background, cvt_string_to_pixel):
2031 (cvt_pixel_dtor): Drop unnecessary prototypes.
2032 * xterm.h (x_display_ok): Adjust prototype.
2034 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2036 Drop unnecessary functions that deals with frame pixel size.
2037 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2038 (x_pixel_height): Drop prototypes.
2039 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2040 (x_pixel_height): Drop implementations.
2041 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2042 which should be always valid for window frame.
2043 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2044 * w32menu.c (Fx_popup_dialog):
2045 * xmenu.c (Fx_popup_dialog): Likewise for both.
2047 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2049 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2050 frame parameters and call to Fmodify_frame_parameters just once.
2051 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2052 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2053 and mention nil frame in docstring.
2055 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2057 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2058 (x_figure_window_size): Likewise. Adjust to return long.
2059 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2060 (toplevel): Move Qterminal_live_p to...
2061 * terminal.c (toplevel): ...here, make it static, and...
2062 (syms_of_terminal): ...DEFSYM here.
2063 * frame.h (Qterminal_live_p): Remove declaration.
2064 (make_frame, x_figure_window_size): Adjust prototype.
2065 * nsfns.m (Fx_create_frame): Use long for window flags.
2067 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2069 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2070 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2071 Do not assume that emacs_close (INT_MAX) is a no-op.
2073 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2075 * xfaces.c (make_face_cache): For struct face_cache, prefer
2076 xmalloc to xzalloc and so avoid redundant call to memset.
2077 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2079 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2081 * fringe.c (draw_window_fringes, update_window_fringes)
2082 (compute_fringe_widths):
2083 * w32term.c (x_draw_glyph_string):
2084 * window.c (candidate_window_p, Frecenter):
2085 * xfaces.c (realize_basic_faces, realize_default_face)
2086 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2087 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2088 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2089 * xmenu.c (Fx_menu_bar_open_internal):
2090 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2091 * xsettings.c (xft_settings_event):
2092 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2093 Use bool for booleans. Adjust style and comments where
2095 * dispextern.h (draw_window_fringes, update_window_fringes)
2096 (compute_fringe_widths):
2097 * xterm.h (x_had_errors_p): Adjust prototype.
2099 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2101 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2102 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2104 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2106 * fns.c (toplevel): Remove comment before Fsafe_length because
2109 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2111 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2113 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2115 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2116 frame which got the message is still alive, before dereferencing
2117 its pointer. (Bug#14970)
2119 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2120 be a live window, before using it as such. (Bug#14970)
2122 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2124 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2125 w32_detect_focus_change instead of doing part of its job by hand.
2126 This fixes the problem whereby FOCUS_OUT events were not sent to
2129 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2131 * process.c (Fprocess_list): Doc fix.
2133 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2134 being re-exposed only if it didn't ask to become visible.
2135 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2136 was previously iconified. (Bug#14841)
2137 (x_iconify_frame): Mark the frame iconified.
2139 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2141 Fix minor problems found by static checking.
2142 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2143 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2145 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2147 * eval.c (set_specpdl_old_value): New function.
2148 (unbind_to): Minor simplification.
2149 (get_backtrace_frame): New function.
2150 (Fbacktrace_frame): Use it. Add `base' argument.
2151 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2152 (syms_of_eval): Export backtrace-eval.
2153 * xterm.c (x_focus_changed): Simplify.
2155 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2157 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2159 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2161 * xdisp.c (redisplay_window): Instead of moving point out of
2162 scroll margin, reject the force_start method, and try scrolling
2163 instead. (Bug#14780)
2165 2013-07-24 Ken Brown <kbrown@cornell.edu>
2167 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2170 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2172 * eval.c (Fprogn): Do not check that BODY is a proper list.
2173 This undoes the previous change. The check slows down the
2174 interpreter, and is not needed to prevent a crash. See
2175 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2177 2013-07-23 Glenn Morris <rgm@gnu.org>
2179 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2181 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2183 Port to GNU/Linux systems with tinfo but not ncurses.
2184 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2185 to decide whether ncurses is being used. Without this change,
2186 GCC complains about tgetent not being declared, on a system
2187 that has tinfo installed but ncurses not installed.
2189 * eval.c (Fprogn): Check that BODY is a proper list.
2191 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2192 * data.c (Fsetq_default):
2193 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2194 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2196 Tune by taking advantage of the fact that ARGS is always a list
2197 when a function is declared to have UNEVALLED args.
2199 * emacsgtkfixed.c: Port to GCC 4.6.
2200 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2202 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2204 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2205 here to silence compiler warnings.
2207 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2209 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2210 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2211 from messing up Emacs's 'struct frame' (Bug#14923).
2213 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2215 * alloc.c (make_save_ptr_ptr): Define this function.
2216 It was inadvertently omitted. It's needed only if
2217 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2219 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2221 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2222 frame have focus (Bug#14895).
2224 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2226 Avoid vfork-related deadlock more cleanly.
2227 * callproc.c (child_setup): When the child's exec fails, output
2228 the program name, as that's more useful. Use O_NONBLOCK to avoid
2230 * process.c (create_process_1): Remove; no longer needed.
2231 (create_process): Remove timer hack; no longer needed, now that
2232 the child avoids deadlock.
2234 2013-07-20 Glenn Morris <rgm@gnu.org>
2236 * image.c (Fimage_flush): Fix doc typo.
2238 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2240 Fix array bounds violation when pty allocation fails.
2241 * process.c (PTY_NAME_SIZE): New constant.
2242 (pty_name): Remove static variable; it's now auto.
2243 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2244 Take pty_name as an arg rather than using a static variable.
2245 All callers changed.
2246 (create_process): Recover pty_flag from process, not from volatile local.
2247 (create_pty): Stay inside array even when pty allocation fails.
2248 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2250 * lread.c (Fload): Avoid initialization only when lint checking.
2251 Mention that it's needed only for older GCCs.
2253 2013-07-20 Kenichi Handa <handa@gnu.org>
2255 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2256 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2258 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2260 * lread.c (Fload): Avoid uninitialized warning.
2262 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2264 Fix some minor file descriptor leaks and related glitches.
2265 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2266 (create_lock_file): Use write, not emacs_write.
2267 * image.c (slurp_file, png_load_body):
2268 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2269 (server_accept_connection):
2270 Don't leak an fd on memory allocation failure.
2271 * image.c (slurp_file): Add a cheap heuristic for growing files.
2272 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2273 as that's what the other routines do. Maybe input need not be
2274 blocked at all, but it's better to be consistent.
2275 Avoid undefined behavior when strlen is zero.
2277 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2278 (NSTATICS): Now a constant; doesn't need to be a macro.
2280 2013-07-19 Richard Stallman <rms@gnu.org>
2282 * coding.c (decode_coding_utf_8): Add simple loop for fast
2283 processing of ASCII characters.
2285 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2287 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2289 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2291 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2292 unportable 'struct x_display_info'.
2293 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2296 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2298 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2299 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2301 (system_process_attributes): Prefer plain char to unsigned char
2302 when either will do. Clean up properly if interrupted or if
2303 memory allocations fail. Don't assume sscanf succeeds.
2304 Remove no-longer-needed workaround to stop GCC from whining.
2305 Read command-line once, instead of multiple times. Check read status a
2308 Fix obscure porting bug with varargs functions.
2309 The code assumed that int is treated like ptrdiff_t in a vararg
2310 function, which is not a portable assumption. There was a similar
2311 -- though these days less likely -- porting problem with various
2312 assumptions that pointers of different types all smell the same as
2313 far as vararg functions is conserved. To make this problem less
2314 likely in the future, redo the API to use varargs functions.
2315 * alloc.c (make_save_value): Remove this vararg function.
2316 All uses changed to ...
2317 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2318 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2320 (make_save_ptr): Rename from make_save_pointer, for consistency with
2321 the above. Define only on platforms that need it. All uses changed.
2323 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2325 * keyboard.c: Try to fix typos in previous change.
2326 (DISPLAY_LIST_INFO): New macro.
2327 (kbd_buffer_get_event): Do not access members that are not present
2328 in X11. Revert inadvertent change of "!=" to "=".
2330 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2332 * keyboard.c (kbd_buffer_get_event):
2333 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2334 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
2336 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2338 * filelock.c: Fix unlikely file descriptor leaks.
2339 (get_boot_time_1): Rework to avoid using emacs_open.
2340 This doesn't actually fix a leak, but is better anyway.
2341 (read_lock_data): Use read, not emacs_read.
2343 * doc.c: Fix minor memory and file descriptor leaks.
2344 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2345 (get_doc_string, Fsnarf_documentation):
2346 Fix file descriptor leak on error.
2348 * term.c: Fix minor fdopen-related file descriptor leaks.
2349 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2350 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2352 * charset.c: Fix file descriptor leaks and errno issues.
2354 (load_charset_map_from_file): Don't leak file descriptor on error.
2355 Use plain record_xmalloc since the allocation is larger than
2356 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2358 * eval.c (record_unwind_protect_nothing):
2359 * fileio.c (fclose_unwind):
2361 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2362 The replacement doesn't block input, but that no longer seems
2365 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2367 * lread.c: Fix file descriptor leaks and errno issues.
2368 (Fload): Close some races that leaked fds or streams when 'load'
2370 (Fload, openp): Report error number of last nontrivial failure to open.
2371 ENOENT counts as trivial.
2372 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2374 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2375 now that the function is always called with a nonnegative arg.
2376 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2377 All uses replaced with ...
2378 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2380 A few more minor file errno-reporting bugs.
2381 * callproc.c (Fcall_process):
2382 * doc.c (Fsnarf_documentation):
2383 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2384 * process.c (set_socket_option):
2385 Don't let a constructor trash errno.
2386 * doc.c: Include <errno.h>.
2388 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2390 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2392 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2394 Fix w32 bug with call-process-region (Bug#14885).
2395 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2396 to Fcall_process when the input is empty. This simplifies the
2397 code a bit. It makes no difference on POSIXish platforms but
2398 apparently it fixes a bug on w32.
2400 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2401 * fileio.c (close_file_unwind): Don't close if FD is negative;
2402 this can happen when unwinding a zapped file descriptor.
2403 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2404 in case Emacs runs out of memory between the two unwind-protects.
2405 Don't trash errno when closing FD.
2406 Zap the FD in the specpdl when closing it, instead of deferring
2407 the removal of the unwind-protect; this fixes a bug where a child
2408 function unwinds the stack past us.
2410 New unwind-protect flavors to better type-check C callbacks.
2411 This also lessens the need to write wrappers for callbacks,
2412 and the need for make_save_pointer.
2413 * alloca.c (free_save_value):
2414 * atimer.c (run_all_atimers):
2416 * alloc.c (safe_alloca_unwind):
2417 * atimer.c (unwind_stop_other_atimers):
2418 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2419 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2420 * minibuf.c (choose_minibuf_frame_1):
2421 * process.c (make_serial_process_unwind):
2422 * xdisp.h (pop_message_unwind):
2423 * xselect.c (queue_selection_requests_unwind):
2424 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2425 * alloca.c (record_xmalloc):
2426 Prefer record_unwind_protect_ptr to record_unwind_protect with
2428 * alloca.c (Fgarbage_collect):
2429 Prefer record_unwind_protect_void to passing a dummy.
2430 * buffer.c (restore_buffer):
2431 * window.c (restore_window_configuration):
2432 * xfns.c, w32fns.c (do_unwind_create_frame)
2433 New wrapper. All record-unwind uses of wrappee changed.
2434 * buffer.c (set_buffer_if_live):
2435 * callproc.c (call_process_cleanup, delete_temp_file):
2436 * coding.c (code_conversion_restore):
2437 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2438 * editfns.c (save_excursion_restore)
2439 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2440 (save_restriction_restore):
2441 * eval.c (restore_stack_limits, un_autoload):
2442 * fns.c (require_unwind):
2443 * keyboard.c (recursive_edit_unwind, tracking_off):
2444 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2445 * macros.c (pop_kbd_macro, restore_menu_items):
2446 * nsfns.m (unwind_create_frame):
2447 * print.c (print_unwind):
2448 * process.c (start_process_unwind):
2449 * search.c (unwind_set_match_data):
2450 * window.c (select_window_norecord, select_frame_norecord):
2451 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2452 (fast_set_selected_frame):
2453 * xfns.c, w32fns.c (unwind_create_tip_frame):
2454 Return void, not a dummy Lisp_Object. All uses changed.
2455 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2456 * callproc.c (call_process_kill):
2457 * fileio.c (restore_point_unwind, decide_coding_unwind)
2458 (build_annotations_unwind):
2459 * insdel.c (Fcombine_after_change_execute_1):
2460 * keyboard.c (read_char_help_form_unwind):
2461 * menu.c (unuse_menu_items):
2462 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2463 * sound.c (sound_cleanup):
2464 * xdisp.c (unwind_redisplay):
2465 * xfns.c (clean_up_dialog):
2466 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2467 Accept no args and return void, instead of accepting and returning
2468 a dummy Lisp_Object. All uses changed.
2469 * cygw32.c (fchdir_unwind):
2470 * fileio.c (close_file_unwind):
2471 * keyboard.c (restore_kboard_configuration):
2472 * lread.c (readevalllop_1):
2473 * process.c (wait_reading_process_output_unwind):
2474 Accept int and return void, rather than accepting an Emacs integer
2475 and returning a dummy object. In some cases this fixes an
2476 unlikely bug when the corresponding int is outside Emacs integer
2477 range. All uses changed.
2478 * dired.c (directory_files_internal_unwind):
2479 * fileio.c (do_auto_save_unwind):
2480 * gtkutil.c (pop_down_dialog):
2481 * insdel.c (reset_var_on_error):
2482 * lread.c (load_unwind):
2483 * xfns.c (clean_up_file_dialog):
2484 * xmenu.c, nsmenu.m (pop_down_menu):
2485 * xmenu.c (cleanup_widget_value_tree):
2486 * xselect.c (wait_for_property_change_unwind):
2487 Accept pointer and return void, rather than accepting an Emacs
2488 save value encapsulating the pointer and returning a dummy object.
2490 * editfns.c (Fformat): Update the saved pointer directly via
2491 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
2492 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
2493 (unwind_body): New function.
2494 (record_unwind_protect): First arg is now a function returning void,
2495 not a dummy Lisp_Object.
2496 (record_unwind_protect_ptr, record_unwind_protect_int)
2497 (record_unwind_protect_void): New functions.
2498 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
2499 * fileio.c (struct auto_save_unwind): New type.
2500 (do_auto_save_unwind): Use it.
2501 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
2502 * insdel.c (struct rvoe_arg): New type.
2503 (reset_var_on_error): Use it.
2504 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2506 (specbinding_func): Remove; there are now several such functions.
2507 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2508 (set_unwind_protect_ptr): New function.
2509 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2511 Be simpler and more consistent about reporting I/O errors.
2512 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2513 Say "Read error" and "Write error", rather than "I/O error", or
2514 "IO error reading", or "IO error writing", when a read or write
2516 * process.c (Fmake_network_process, wait_reading_process_output)
2517 (send_process, Fprocess_send_eof, wait_reading_process_output):
2518 Capitalize diagnostics consistently. Put "failed foo" at the
2519 start of the diagnostic, so that we don't capitalize the
2520 function name "foo". Consistently say "failed" for such
2522 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2523 All callers changed. This is so it can use report_file_error.
2524 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2525 diagnostics consistently as above.
2527 * fileio.c (report_file_errno): Fix errno reporting bug.
2528 If the file name is neither null nor a pair, package it up as a
2529 singleton list. All callers changed, both to this function and to
2530 report_file_error. This fixes a bug where the memory allocator
2531 invoked by list1 set errno so that the immediately following
2532 report_file_error reported the wrong errno value.
2534 Fix minor problems found by --enable-gcc-warnings.
2535 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2536 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2538 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2540 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2541 Set event->arg to Qt if switch-event shall be generated.
2542 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2544 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2546 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2549 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2550 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2551 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2552 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2553 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2554 and there is a focused frame.
2555 (head_table): Add focus-in and focus-out.
2556 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2557 bind to handle-focus-in/out.
2559 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2560 (Fhandle_switch_frame): Call Fhandle_focus_in.
2561 (syms_of_frame): defsubr handle-focus-in/out.
2563 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2565 Fix porting bug to older POSIXish platforms (Bug#14862).
2566 * sysdep.c (emacs_pipe): New function, that implements
2567 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2568 This should port better to CentOS 5 and to Mac OS X 10.6.
2569 All calls to pipe2 changed.
2571 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2572 This makes the code easier to read and the executable a bit smaller.
2573 Do not replace all calls to Fcons that happen to create lists,
2574 just calls that are intended to create lists. For example, when
2575 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2576 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2577 Similarly for list2 through list5.
2578 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2579 * bytecode.c (exec_byte_code):
2580 * callint.c (quotify_arg, Fcall_interactively):
2581 * callproc.c (Fcall_process, create_temp_file):
2582 * charset.c (load_charset_map_from_file)
2583 (Fdefine_charset_internal, init_charset):
2584 * coding.c (get_translation_table, detect_coding_system)
2585 (Fcheck_coding_systems_region)
2586 (Fset_terminal_coding_system_internal)
2587 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2588 * composite.c (update_compositions, Ffind_composition_internal):
2589 * dired.c (directory_files_internal, file_name_completion)
2591 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2592 * doc.c (Fsnarf_documentation):
2593 * editfns.c (Fmessage_box):
2595 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2596 (Feval, eval_sub, Ffuncall, apply_lambda):
2597 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2598 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2599 (Fset_file_times, Finsert_file_contents)
2600 (Fchoose_write_coding_system, Fwrite_region):
2601 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2602 * font.c (font_registry_charsets, font_parse_fcname)
2603 (font_prepare_cache, font_update_drivers, Flist_fonts):
2604 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2605 * frame.c (make_frame, Fmake_terminal_frame)
2606 (x_set_frame_parameters, x_report_frame_params)
2607 (x_default_parameter, Fx_parse_geometry):
2608 * ftfont.c (syms_of_ftfont):
2609 * image.c (gif_load):
2610 * keyboard.c (command_loop_1):
2611 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2612 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2613 (Fminor_mode_key_binding, accessible_keymaps_1)
2614 (Faccessible_keymaps, Fwhere_is_internal):
2615 * lread.c (read_emacs_mule_char):
2616 * menu.c (find_and_return_menu_selection):
2617 * minibuf.c (get_minibuffer):
2618 * nsfns.m (Fns_perform_service):
2619 * nsfont.m (ns_script_to_charset):
2620 * nsmenu.m (ns_popup_dialog):
2621 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2622 (Fx_own_selection_internal):
2623 * nsterm.m (append2):
2624 * print.c (Fredirect_debugging_output)
2625 (print_prune_string_charset):
2626 * process.c (Fdelete_process, Fprocess_contact)
2627 (Fformat_network_address, set_socket_option)
2628 (read_and_dispose_of_process_output, write_queue_push)
2629 (send_process, exec_sentinel):
2630 * sound.c (Fplay_sound_internal):
2631 * textprop.c (validate_plist, add_properties)
2632 (Fput_text_property, Fadd_face_text_property)
2633 (copy_text_properties, text_property_list, syms_of_textprop):
2634 * unexaix.c (report_error):
2635 * unexcoff.c (report_error):
2636 * unexsol.c (unexec):
2637 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2638 (Fformat_mode_line, syms_of_xdisp):
2639 * xfaces.c (set_font_frame_param)
2640 (Finternal_lisp_face_attribute_values)
2641 (Finternal_merge_in_global_face, syms_of_xfaces):
2642 * xfns.c (x_default_scroll_bar_color_parameter)
2643 (x_default_font_parameter, x_create_tip_frame):
2644 * xfont.c (xfont_supported_scripts):
2645 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2646 (menu_help_callback, xmenu_show):
2648 * xterm.c (set_wm_state):
2649 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2650 and similarly for list2 through list5.
2652 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2654 * callproc.c (Fcall_process_region): Fix minor race and tune.
2655 (create_temp_file): New function, with the temp-file-creation part
2656 of the old Fcall_process_region. Use Fcopy_sequence to create the
2657 temp file name, rather than alloca + build_string, for simplicity.
2658 Don't bother to block input around the temp file creation;
2659 shouldn't be needed. Simplify use of mktemp.
2660 Use record_unwind_protect immediately after creating the temp file;
2661 this closes an unlikely race where the temp file was not removed.
2662 Use memcpy rather than an open-coded loop.
2663 (Fcall_process_region): Use the new function. If the input is
2664 empty, redirect from /dev/null rather than from a newly created
2665 empty temp file; this avoids unnecessary file system traffic.
2667 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2669 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2670 Simplify by making this case like the other two. This is a bit
2671 slower on obsolete hosts, but the extra complexity isn't worth it.
2673 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2674 * process.c (create_process) [!DOS_NT]:
2675 Remove now-unnecessary calls to emacs_close.
2677 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2679 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2680 returning early. (Bug#14850)
2682 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2683 and inhibit-iso-escape-detection attributes of 'undecided'.
2686 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2688 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2689 Reported by Herbert J. Skuhra in
2690 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2692 Don't lose top specpdl entry when memory is exhausted.
2693 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2694 specpdl overflow here, to simplify callers; all callers changed.
2695 Always reserve an unused entry at the stack top; this avoids
2696 losing the top entry's information when memory is exhausted.
2698 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2700 Clean up errno reporting and fix some errno-reporting bugs.
2701 * callproc.c (Fcall_process):
2702 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2703 * process.c (create_process, Fmake_network_process):
2704 * unexaix.c (report_error):
2705 * unexcoff.c (report_error):
2706 Be more careful about reporting the errno of failed operations.
2707 The code previously reported the wrong errno sometimes.
2708 Also, prefer report_file_errno to setting errno + report_file_error.
2709 (Fcall_process): Look at openp return value rather than at path,
2710 as that's a bit faster and clearer when there's a numeric predicate.
2711 * fileio.c (report_file_errno): New function, with most of the
2712 old contents of report_file_error.
2713 (report_file_error): Use it.
2714 (Ffile_exists_p, Ffile_accessible_directory_p):
2715 Set errno to 0 when it is junk.
2716 * fileio.c (Faccess_file):
2717 * image.c (x_create_bitmap_from_file):
2718 Use faccessat rather than opening the file, to avoid the hassle of
2719 having a file descriptor open.
2720 * lisp.h (report_file_errno): New decl.
2721 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2724 * process.c (create_process, wait_reading_process_output) [AIX]:
2725 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2726 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2727 a multithreaded environment anyway).
2728 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2730 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2732 * image.c (x_find_image_file): Don't close a remote file handle.
2734 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2736 Fix races with threads and file descriptors.
2737 * callproc.c (Fcall_process_region):
2738 * dired.c (open_directory):
2739 * emacs.c (main, Fdaemon_initialized):
2740 * image.c (x_find_image_file):
2741 * inotify.c (Finotify_rm_watch):
2742 * lread.c (Flocate_file_internal):
2743 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2744 * term.c (term_mouse_moveto, init_tty):
2745 * termcap.c (tgetent):
2746 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2747 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2748 * unexhp9k800.c, unexmacosx.c (unexec):
2749 * callproc.c (Fcall_process_region):
2750 Use emacs_close, not close.
2751 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2752 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2753 and posix_close function on current platforms (which all lack them).
2754 (emacs_close): Use it. This should fix the races on GNU/Linux and
2755 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2756 and it should avoid closing random victim file descriptors on
2759 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2761 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2762 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2765 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2766 This is for .gdbinit xbacktrace.
2768 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2769 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2770 (emacs_set_tty): Now static.
2771 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2772 * term.c (tty_capable_p, tty_default_color_capabilities)
2773 (get_tty_terminal, term_mouse_movement)
2774 (handle_one_term_event, init_tty, maybe_fatal):
2775 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2776 (tgetent, scan_file, name_match, compare_contin):
2777 * terminal.c (get_terminal):
2778 Use bool for boolean.
2779 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2780 Prefer char to unsigned char if either will do.
2781 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2782 (tty_write_glyphs): Prefer int to unsigned.
2783 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2784 All callers changed.
2785 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2787 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2790 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2791 (B__dummy__): New dummy symbol, to pacify C89.
2792 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2793 they can't grok varargs macros.
2794 * dispnew.c (add_window_display_history)
2795 (add_frame_display_history):
2796 * print.c (print_object):
2797 * xdisp.c (debug_method_add):
2798 Use %p printf format only for void pointers.
2799 * emacs.c (usage_message): New constant, replacing ...
2800 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2801 (main): Adjust to usage reorg.
2802 * fns.c (syms_of_fns):
2803 * profiler.c (syms_of_profiler):
2804 Don't use non-constant struct initializers.
2805 * gnutls.h (gnutls_initstage_t):
2806 * lisp.h (enum Lisp_Fwd_Type):
2807 * lread.c (lisp_file_lexically_bound_p):
2808 * xsettings.c (anonymous enum):
2809 Remove trailing comma.
2810 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2811 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2812 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2814 * regex.c (const_re_char): New type, to pacify strict C89.
2815 All uses of 'const re_char' replaced to use it.
2816 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2817 with glibc when strict C89. This change is imported from gnulib.
2819 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2820 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2821 Omit GNU_LINUX implementation, since it requires long long.
2822 * xterm.c (x_draw_underwave):
2823 Do not assume the traditional order of struct's members.
2824 (x_term_init): Rewrite to avoid the need for non-constant structure
2827 Syntax cleanup, mostly replacing macros with functions.
2828 This removes the need for the syntax_temp hack.
2829 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
2830 * syntax.c (SYNTAX_INLINE): New macro.
2831 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
2832 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
2833 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
2834 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
2835 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
2836 (SYNTAX_COMEND_FIRST): Now functions, not macros.
2837 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
2838 Now constants, not macros.
2839 (syntax_temp) [!__GNUC__]: Remove.
2840 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
2841 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
2842 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
2843 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
2844 Move here from syntax.h; now functions, not macros. Except for the
2845 last function, these are static since only syntax.c uses them.
2846 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
2847 All uses changed. Now a function, not a macro; use this fact
2848 to simplify the code.
2849 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
2850 compiler bugs; no longer relevant.
2851 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2852 (SYNTAX_INLINE): New macro.
2853 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
2854 for the new functions. Use bool for boolean member.
2855 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
2856 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
2857 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2858 (SETUP_BUFFER_SYNTAX_TABLE):
2859 Now extern inline functions, not macros.
2860 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
2861 Remove; all uses replaced by implementation.
2862 (syntax_temp) [!__GNUC__]: Remove decl.
2863 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
2865 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
2867 * emacs.c (main): Fix syntax error.
2869 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2871 Timestamp fixes for undo (Bug#14824).
2872 * atimer.c (schedule_atimer):
2873 * fileio.c (Ffile_newer_than_file_p):
2874 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
2875 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
2876 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
2877 (syms_of_fileio): Remove Sclear_visited_file_name.
2878 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
2879 file doesn't exist; this avoids an ambiguity with negative timestamps.
2880 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
2881 * systime.h (make_emacs_time, invalid_emacs_time):
2882 Don't assume struct timespec layout; POSIX doesn't guarantee it.
2883 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
2884 * undo.c (record_first_change): Push (visited-file-modtime) onto
2885 undo list rather than reimplementing it by hand, incorrectly.
2887 2013-07-09 Ken Brown <kbrown@cornell.edu>
2889 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
2891 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
2893 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
2895 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
2897 Handle errno and exit status a bit more carefully.
2898 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
2899 number into an exit status. Instead, use EXIT_CANCELED.
2900 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
2901 * callproc.c (relocate_fd):
2902 * emacs.c (close_output_streams, main):
2903 * process.c (create_process):
2904 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
2905 Use emacs_perror for simplicity.
2906 * callproc.c (relocate_fd, main):
2907 * sysdep.c (sys_subshell):
2908 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
2909 (shut_down_emacs): Use emacs_write, not write.
2910 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
2911 * fileio.c (Fcopy_file, e_write):
2912 * nsterm.m (ns_select):
2913 * process.c (send_process):
2914 * sound.c (vox_write):
2915 Use emacs_write_sig, not emacs_write.
2916 * lisp.h (emacs_write_sig, emacs_perror): New decls.
2917 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
2919 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
2921 (emacs_full_write): New function.
2922 (emacs_write): Rewrite to use it.
2923 (emacswrite_sig, emacs_perror): New functions.
2924 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
2926 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
2928 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
2929 on NS even if it is present. Pixmap on NS is a void*.
2931 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2933 Port to Ubuntu 10 (Bug#14803).
2934 Problem reported by T.V. Raman.
2935 * process.c (close_on_exec, accept4, process_socket):
2936 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
2938 2013-07-07 Eli Zaretskii <eliz@gnu.org>
2940 * w32.c (sys_dup): Declare prototype.
2944 * callproc.c [WINDOWSNT]: Include sys/socket.h.
2946 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2948 Make file descriptors close-on-exec when possible (Bug#14803).
2949 This simplifies Emacs a bit, since it no longer needs to worry
2950 about closing file descriptors by hand in some cases.
2951 It also fixes some unlikely races. Not all such races, as
2952 libraries often open files internally without setting
2953 close-on-exec, but it's an improvement.
2954 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
2955 * callproc.c (Fcall_process) [!MSDOS]:
2956 * emacs.c (main) [!DOS_NT]:
2957 * nsterm.m (ns_term_init):
2958 * process.c (create_process):
2959 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
2960 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
2961 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
2962 Prefer mkostemp with O_CLOEXEC to mkstemp.
2963 * callproc.c (relocate_fd) [!WINDOWSNT]:
2964 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
2965 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
2967 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
2968 Make the resulting file descriptor close-on-exec.
2969 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
2970 * lread.c (load_descriptor_list, load_descriptor_unwind):
2971 Remove; no longer needed. All uses removed.
2972 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
2973 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
2975 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
2976 (Fmake_network_process, Fnetwork_interface_list):
2977 (Fnetwork_interface_info, server_accept_connection):
2978 Make newly-created socket close-on-exec.
2979 * sysdep.c (emacs_open, emacs_fopen):
2980 Make new-created descriptor close-on-exec.
2981 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
2982 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
2984 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
2986 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
2987 for NS_IMPL_GNUSTEP.
2989 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2991 Fix openp errno handling.
2992 * callproc.c (Fcall_process): Preserve openp errno around close.
2993 * lread.c (openp): Set errno when returning -1, as some callers
2996 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
2998 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3000 * nsterm.h (NSSavePanel): Update comment.
3001 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3002 (ns_run_file_dialog): Declare.
3004 * nsfns.m: Remove panelOK.
3006 (ns_run_file_dialog): New function.
3007 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3008 event loop, so file dialog is popped up by ns_run_file_dialog, called
3009 by sendEvent (Bug#14578).
3010 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3012 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3014 * xdisp.c (default_line_pixel_height): New function.
3015 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3016 (try_cursor_movement, redisplay_window, try_window)
3017 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3019 * window.c (window_scroll_pixel_based):
3020 use default_line_pixel_height.
3022 * dispextern.h (default_line_pixel_height): Add prototype.
3024 * frame.c (x_set_line_spacing): Accept a float value for
3025 line-spacing parameter, per the documentation.
3027 * data.c (Fmultibyte_string_p): Doc fix.
3029 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3031 Use emacs_open more consistently when opening files.
3032 This handles EINTR more consistently now, and makes it easier
3033 to introduce other uniform changes to file descriptor handling.
3034 * src/systdio.h: New file.
3035 * src/buffer.c (mmap_init):
3036 * cygw32.c (chdir_to_default_directory):
3037 * dispnew.c (Fopen_termscript):
3038 * emacs.c (Fdaemon_initialized):
3039 * fileio.c (Fdo_auto_save):
3040 * image.c (slurp_file, png_load_body, jpeg_load_body):
3041 * keyboard.c (Fopen_dribble_file):
3043 * print.c (Fredirect_debugging_output):
3044 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3045 * termcap.c (tgetent):
3046 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3047 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3048 * w32term.c (w32_initialize) [CYGWIN]:
3049 * xfaces.c (Fx_load_color_file):
3050 Use emacs_open instead of plain open, and emacs_fopen instead of
3052 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3053 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3054 * callproc.c (default_output_mode): New constant.
3055 (Fcall_process): Use it to call emacs_open instead of plain creat.
3056 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3057 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3058 (emacs_fopen): New function.
3059 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3060 Include <lisp.h>, for emacs_open.
3061 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3063 Remove duplicate #include directives.
3064 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3066 Don't include stdio.h twice.
3067 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3068 Don't include sys/types.h or stdio.h twice.
3069 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3070 * lread.c: Don't include coding.h twice.
3071 * nsfont.m: Don't include frame.h twice.
3072 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3073 * ralloc.c: Don't include <unistd.h> twice.
3074 * xdisp.c: Don't include font.h twice.
3075 * xterm.c: Don't include fontset.h twice.
3076 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3078 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3080 Scale ImageMagick images more carefully.
3081 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3082 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3083 Be more careful about avoiding undefined behavior after
3084 integer overflow and division by zero.
3086 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3088 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3089 (syms_of_w32fns): DEFSYM them.
3090 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3091 (CCHDEVICENAME): Define macros if not defined.
3092 (struct MONITOR_INFO_EX): New struct.
3093 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3094 (enum_display_monitors_fn): New variable.
3095 (globals_of_w32fns): Initialize it.
3096 (Fx_display_pixel_width, Fx_display_pixel_height)
3097 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3098 multi-monitor setups in docstrings.
3099 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3100 screen size by primary monitor's millimeter per pixel.
3101 (w32_monitor_enum, w32_display_monitor_attributes_list)
3102 (w32_display_monitor_attributes_list_fallback)
3103 (Fw32_display_monitor_attributes_list): New functions.
3104 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3106 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3108 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3110 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3112 * fileio.c (Qfile_notify_error): New error symbol.
3114 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3115 * inotify.c (inotify_callback, symbol_to_inotifymask)
3116 (Finotify_add_watch, Finotify_rm_watch): Use it.
3117 (inotifyevent_to_event): Exchange order of cookie and file name.
3118 (Finotify_add_watch): Adapt docstring.
3120 * lisp.h (Qfile_notify_error): Declare.
3122 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3124 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3125 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3126 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3127 which did not work (see <http://bugs.gnu.org/14569#307>).
3128 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3129 && (!noninteractive || initialized)). This attempts to thread
3130 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3132 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3134 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3135 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3137 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3139 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3140 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3141 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3142 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3144 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3146 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3147 Define to __sys_siglist.
3149 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3151 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3152 word-wrap, so that overflow-newline-into-fringe would work in
3153 visual-line-mode. (Bug#2749)
3154 (move_it_in_display_line_to): When the last scanned display
3155 element fits exactly on the display line, and
3156 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3157 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3158 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3159 finding buffer position that corresponds to pixel coordinates,
3160 e.g. in buffer_posn_from_coords.
3162 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3164 * process.c (handle_child_signal): Call catch_child_signal if
3167 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3169 Don't convert function pointers to void * and back.
3170 It isn't portable C, and it's easy enough to avoid.
3171 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3172 (make_save_value): Add support for SAVE_FUNCPOINTER.
3173 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3174 * print.c (print_object):
3175 Distinguish function from object pointers.
3176 * lisp.h (SAVE_FUNCPOINTER): New constant.
3177 (SAVE_SLOT_BITS): Adjust to it.
3178 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3179 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3180 (voidfuncptr): New typedef.
3181 (struct Lisp_Save_Value): New member data[0].funcpointer.
3182 (XSAVE_FUNCPOINTER): New function.
3184 Simplify buildobj processing.
3185 * Makefile.in (buildobj.h): Make it a sequence of strings each
3186 followed by comma, rather than a single string. Put it into a
3187 .tmp file in case there's an error while generating it.
3188 (gl-stamp): Use .tmp for temp files.
3189 (mostlyclean): Clean .tmp files.
3190 * doc.c (buildobj): Move to just the routine that needs it.
3191 It's now an array of strings, so processing is simpler.
3193 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3195 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3196 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3197 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3198 Invoke malloc_enable_thread even when not interactive.
3199 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3200 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3201 in this case, since the underlying bug has now been fixed.
3203 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3205 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3206 unlinking it (bug#14691).
3208 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3210 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3211 before checking whether buffer is modified. This lets
3212 `kill-buffer-query-functions' cancel killing of the buffer or save
3213 its content before `kill-buffer' asks user the "Buffer %s
3214 modified; kill anyway?" question.
3216 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3218 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3219 Let the super performKeyEquivalent deal with them (Bug#14747).
3221 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3223 * widget.c (resize_cb): Remove unused local.
3225 Do not use GTK 3 if it exists but cannot be compiled.
3226 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3227 * xterm.c (x_error_handler) [!USE_GTK]:
3230 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3232 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3234 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3235 to the valid range of values. (Bug#14753)
3237 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3238 when moving point by using the current glyph matrix. This avoids
3239 the need to force redisplay when this function is called in a
3242 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3244 Fix minor problems found by static checking.
3245 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3246 Redo the latter's body to sidestep GCC parenthesization warnings.
3247 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3248 * coding.c (detect_coding, detect_coding_system):
3249 * coding.h (struct undecided_spec):
3250 Use bool for boolean.
3251 * image.c (QCmax_width, QCmax_height): Now static.
3252 * xdisp.c (Fmove_point_visually): Remove unused local.
3254 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3256 * xdisp.c (Fmove_point_visually): New function.
3258 2013-06-28 Kenichi Handa <handa@gnu.org>
3260 * coding.h (define_coding_undecided_arg_index): New enum.
3261 (coding_attr_index): New members
3262 coding_attr_undecided_inhibit_null_byte_detection,
3263 coding_attr_undecided_inhibit_iso_escape_detection,
3264 coding_attr_undecided_prefer_utf_8.
3265 (undecided_spec): New struct.
3266 (struct coding_system): New member `undecided' of the member
3269 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3270 (detect_coding): Likewise.
3271 (detect_coding_system): Likewise.
3272 (Fdefine_coding_system_internal): New coding system properties
3273 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3275 (syms_of_coding): Adjust for coding_arg_undecided_max.
3277 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3279 * image.c (x_from_xcolors): Remove unused local.
3281 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3283 Defer image data transfer between X client and server until actual
3286 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3289 * image.c (Destroy_Image): Remove.
3290 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3291 `mask_p', and `colors_p'. All uses changed.
3292 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3293 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3294 New macros for `flags' arg to x_clear_image_1.
3295 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3296 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3297 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3298 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3299 (image_get_x_image, image_unget_x_image): New functions or macros.
3300 (image_background, image_background_transparent, x_to_xcolors)
3301 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3302 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3303 instead of Destroy_Image.
3304 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3305 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3306 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3307 (imagemagick_load_image, svg_load_image): Use them instead of
3308 x_create_x_image_and_pixmap, and x_put_x_image followed by
3309 x_destroy_x_image, respectively.
3310 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3311 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3312 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3313 background_transparent fields.
3314 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3315 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3317 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3319 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3320 This mostly consists of undoing recent changes.
3321 * callproc.c (Fcall_process):
3322 * process.c (create_process):
3323 Do not worry about catching SIGCHLD here, undoing previous change.
3324 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3325 * process.c, process.h (catch_child_signal):
3326 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3327 * process.c (catch_child_handler): Don't worry about being called
3328 lazily and do not assume caller has blocked SIGCHLD, undoing
3329 previous change. Move first-time stuff back to
3330 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3331 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3332 set lib_child_handler if it's already initialized, which may
3333 help avoid problems on GNUStep.
3335 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3337 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3338 * callproc.c (Fcall_process):
3339 * process.c (create_process):
3340 Make sure SIGCHLD is caught before we fork,
3341 since Emacs startup no arranges to catch SIGCHLD.
3342 * process.c (lib_child_handler): Initialize to null, not to
3344 (catch_child_signal): Allow self to be called lazily.
3345 Do nothing if it's already been called.
3346 Assume caller has blocked SIGCHLD (all callers do now).
3347 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3348 just before it's really needed.
3349 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3350 since it hasn't been caught yet.
3352 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3354 * image.c (compute_image_size): New function to implement
3355 :max-width and :max-height.
3356 (imagemagick_load_image): Use it.
3358 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3360 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3361 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3363 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3364 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3365 the SIGCHLD handler, since the code is not atomic and (due to glib)
3366 signals may be arriving now.
3367 * sysdep.c (init_signals): Do not catch child signals here;
3368 'main' now does that later, at a safer time.
3370 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3372 Clean up SIGCHLD handling a bit (Bug#14569).
3373 * process.c, process.h (catch_child_signal):
3374 Now always extern, even if !NS_IMPL_GNUSTEP.
3375 * process.c (catch_child_signal): Move glib tickler here from
3376 init_process_emacs, so that it's done earlier in Emacs
3377 initialization. Also move the noninteractive && !initialized
3378 check here from init_process_emacs. This is all a bit cleaner for
3379 GNUish platforms, and I hope it works around the Cygwin bug.
3380 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3381 that glib signal handling is tickled before glib creates threads.
3383 * process.c (wait_reading_process_output): Avoid int overflow
3384 when reading more than 2 GiB total from a process.
3386 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3388 * process.c (create_process): Handle a couple more cases,
3389 i.e., work even if new_argv and wait_child_setup[i] are cached.
3390 Use Fcall_process's style for volatile vars.
3392 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3394 * process.c (create_process): Mark PROCESS volatile.
3396 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3398 Use C99-style flexible array members if available.
3399 This avoids some subtle aliasing issues, which typically
3400 aren't a problem with GCC but may be a problem elsewhere.
3401 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3402 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3403 In either case, it uses a flexible array member rather than
3404 the old struct hack. All uses changed.
3405 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3406 Adjust to sdata reorganization.
3407 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3408 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3409 that ports better to pre-C99 non-GCC.
3410 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3411 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3412 as the latter has changed.
3413 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3414 and port better to pre-C99 GCC.
3415 * image.c (struct xpm_cached_color):
3416 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3417 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3418 Use FLEXIBLE_ARRAY_MEMBER.
3419 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3420 Move decl to top level so it gets checked against implementation.
3421 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3422 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3424 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3426 * syntax.c: Integer cleanups.
3427 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3428 All uses that need 0-or-2 changed to:
3429 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3430 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3431 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3432 (char_quoted, prev_char_comend_first, back_comment)
3433 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3434 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3435 Use bool for boolean.
3436 (update_syntax_table, skip_chars, skip_syntaxes):
3437 Prefer int to unsigned when either will do.
3438 (back_comment): Return boolean success flag, like forw_comment,
3439 instead of positive-or-minus-1 (which might have overflowed int anyway).
3440 Don't stuff ptrdiff_t into int.
3441 (syntax_spec_code, syntax_code_spec): Now const.
3442 (Fmatching_paren, scan_lists, scan_sexps_forward):
3443 Use enum syntaxcode for syntax code.
3444 (Fmatching_paren): Check that arg is a character, not just an integer.
3445 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3446 (Finternal_describe_syntax_value): Omit no-longer-needed
3448 (skip_chars): Use char, not unsigned char, when the distinction
3450 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3451 * bytecode.c (exec_byte_code):
3452 * syntax.c (syntax_spec_code, Fchar_syntax)
3453 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3455 * syntax.h (SYNTAX_WITH_FLAGS):
3456 Omit unnecessary casts.
3458 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3460 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3461 line dimensions here, to avoid race conditions with the main
3462 thread. (Bug#14062, bug#14630, bug#14669)
3464 * w32term.c (w32_draw_window_cursor): Compute the header line and
3465 mode line dimensions here.
3466 <w32_system_caret_window, w32_system_caret_hdr_height>:
3467 <w32_system_caret_mode_height>: New variables.
3469 * w32term.h: Declare them.
3471 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3473 * alloc.c (die): Move "assertion failed" string here ...
3474 * lisp.h (eassert): ... from here. Also, suppress evaluation of
3475 COND when SUPPRESS_CHECKING. This shrinks the executable text
3476 size by 0.8% to 2.2% when configured with --enable-checking,
3477 depending on optimization flags (GCC 4.8.1 x86-64).
3479 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
3481 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3483 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
3484 base is 2; this is more accurate.
3486 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
3488 * sound.c (string_default): Move to !WINDOWSNT section.
3489 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
3491 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
3493 * sound.c: Integer cleanups.
3494 Remove unnecessary forward decls.
3495 (struct sound_device): The 'file' member is now a Lisp_Object, not
3496 a char *, so that we needn't invoke alloca on a huge size.
3497 (Fplay_sound_internal): Adjust to this.
3498 (string_default): New function.
3499 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
3500 Use it to adjust to the struct sound_device change.
3501 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
3502 (be2hs) [0]: Remove.
3504 * syntax.c (skip_chars): Don't use uninitialized storage
3505 when searching a multibyte buffer for characters that are not in a
3506 unibyte string that contains non-ASCII characters.
3508 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3510 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3511 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3513 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3515 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3517 2013-06-18 Kenichi Handa <handa@gnu.org>
3519 * font.c (Ffont_spec): Signal an error for an invalid font name
3522 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3524 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3525 In particular this ports to 32-bit sparc Sun cc.
3526 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3527 array with a dummy element at specpdl[-1], so that its address can
3529 (unbind_to): Do not copy the binding; not needed, now that we
3530 copy old_value in the one place where the copy is needed.
3531 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3532 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3533 (union specbinding): Rename from struct specbinding. Redo layout
3534 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3535 which is not portable. With Sun C 5.12 32-bit sparc, the
3536 declaration causes nargs to be an unsigned bitfield, a behavior
3537 that the C standard allows; but Emacs wants nargs to be signed.
3538 The overall type is now a union of structures rather than a
3539 structure of union of structures, and the 'kind' member is now a
3540 bitfield, so that the overall type doesn't grow. All uses changed.
3541 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3543 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3545 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3546 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3548 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3550 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3552 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3553 unless we know that the window w's frame is a frame object.
3554 Another attempt at solving bug#14062 and bug#14630.
3556 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3558 * textprop.c (property_set_type): New enum.
3559 (add_properties): Allow appending/prepending text properties.
3560 (add_text_properties_1): Factored out of Fadd_text_properties.
3561 (Fadd_text_properties): Move all the code into
3562 add_text_properties_1.
3563 (Fadd_face_text_property): New function that calls
3564 add_text_properties_1.
3566 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3568 Move functions from lisp.h to individual modules when possible.
3569 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3570 * alloc.c (XFLOAT_INIT, set_symbol_name):
3571 * buffer.c (CHECK_OVERLAY):
3572 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3573 (set_char_table_parent):
3574 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3575 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3576 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3577 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3579 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3580 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3581 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3582 (backtrace_args, backtrace_debug_on_exit):
3583 * floatfns.c (CHECK_FLOAT):
3584 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3585 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3586 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3587 (set_hash_index_slot):
3588 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3589 * marker.c (CHECK_MARKER):
3590 * textprop.c (CHECK_STRING_OR_BUFFER):
3591 * window.c (CHECK_WINDOW_CONFIGURATION):
3592 Move here from lisp.h, and make these functions static rather than
3594 * buffer.c (Qoverlayp):
3596 * fns.c (Qhash_table_p):
3597 * window.c (Qwindow_configuration_p):
3599 * lisp.h: Remove the abovementioned defns and decls.
3601 Use functions, not macros, for XINT etc (Bug#11935).
3602 In lisp.h, prefer functions to function-like macros, and
3603 constants to object-like macros, when either will do. This:
3604 . simplifies use, as there's no more need to worry about
3605 arguments' side effects being evaluated multiple times.
3606 . makes the code easier to debug on some platforms.
3607 However, when using gcc -O0, keep using function-like macros
3608 for a few critical operations, for performance reasons.
3609 This sort of thing isn't needed with gcc -Og, but -Og
3610 is a GCC 4.8 feature and isn't widely-enough available yet.
3611 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3612 Remove enum lsb_bits; no longer needed.
3613 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3614 * buffer.c (Qoverlap):
3616 * fns.c (Qhash_table_p):
3617 Now extern, so lisp.h can use these symbols.
3618 * dispextern.h: Include character.h, for MAX_CHAR etc.
3619 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3620 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3621 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3622 (GLYPH_CODE_P): Move here from lisp.h.
3623 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3624 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3625 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3626 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3627 XUNTAG now returns void *.
3628 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3629 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3630 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3631 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3632 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3633 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3634 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3635 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3636 New macros, renamed from their sans-lisp_h_ counterparts.
3637 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3638 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3639 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3640 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3641 If compiling via GCC without optimization, define these as macros
3642 in addition to inline functions.
3643 To disable this, compile with -DINLINING=0.
3644 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3645 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3646 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3647 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3648 (INTMASK, VALMASK): Now macros, since static values cannot be
3649 accessed from extern inline functions.
3650 (VALMASK): Also a constant, for benefit of old GDB.
3651 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3652 is INTEGERP, which can fold it in.
3653 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3654 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3655 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3656 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3657 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3658 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3659 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3660 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3661 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3662 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3663 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3664 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3665 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3666 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3667 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3668 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3669 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3670 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3671 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3672 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3673 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3674 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3675 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3676 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3677 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3678 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3679 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3680 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3681 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3682 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3683 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3684 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3685 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3687 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3688 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3689 (VALMASK): Define in one place rather than in two, merging the
3690 USE_LSB_TAG parts; this is simpler.
3691 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3692 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3693 Move up, to avoid use before definition.
3694 Also include "globals.h" earlier, for the same reason.
3695 (make_natnum): New function.
3696 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3697 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3698 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3699 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3700 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3701 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3702 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3703 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3704 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3705 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3706 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3707 (Qwindow_configuration_p, Qimage): New forward declarations.
3708 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3709 (STRING_COPYIN): Remove; unused.
3710 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3711 (xcar_addr, xcdr_addr): New functions. All uses changed.
3712 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3713 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3714 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3715 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3716 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3717 (TYPE_RANGED_INTEGERP): Simplify.
3718 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3719 (setlocale, fixup_locale, synchronize_system_messages_locale)
3720 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3721 Now empty functions, not macros.
3722 (functionp): Return bool, not int.
3723 * window.c (Qwindow_configuration_p): Now extern,
3724 so window.h can use it.
3725 * window.h (Qwindowp): Move decl back to lisp.h.
3727 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3729 * xdisp.c (Fline_pixel_height): New function, required for solving
3732 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3734 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3736 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3738 * lread.c (syms_of_lread):
3739 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3741 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3743 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3745 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3747 * fileio.c (expand_file_name): Doc fix.
3749 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3751 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3752 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3753 Wait for self, not for 0. This can't hurt on GNU or similar
3754 system, and may help with Cygwin.
3756 * keyboard.c: Don't use PROP (...) as an lvalue.
3757 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3758 Use set_prop (A, B), not PROP (A) = B.
3760 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3762 * xdisp.c (get_it_property): Use it->window instead of generating
3763 a Lisp object from it->w.
3765 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3767 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3768 get-char-property the window that is being rendered, instead of
3769 the buffer, to support window-specific overlays. (Bug#14575)
3770 (compute_display_string_pos): When W is NULL, use the current
3771 buffer as the object to pass to get-char-property.
3772 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3773 pointer member of the bidi iterator, since no window is pertinent
3776 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3778 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3779 being displayed, and pass it to compute_display_string_pos.
3780 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3781 (bidi_paragraph_init): All callers changed.
3783 * xdisp.c (init_from_display_pos, init_iterator)
3784 (handle_single_display_spec, next_overlay_string)
3785 (get_overlay_strings_1, reseat_1, reseat_to_string)
3786 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3787 Set bidi_it.w member from it->w.
3788 (compute_display_string_pos): Accept additional argument, the
3789 window being displayed, and pass it to Fget_char_property.
3792 * dispextern.h (struct bidi_it): New member w, the window being
3794 (compute_display_string_pos): Adjust prototype.
3796 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3798 * xgselect.c: Remove unneeded include xterm.h.
3800 * process.c (wait_reading_process_output): Check for NS before GLIB.
3801 GLIB may be linked in due to rsvg, but ns_select must be called.
3803 * xgselect.c (xg_select): Remove call to window_system_available
3804 and g_main_context_pending at the top, so Gdk events (i.e. file
3805 notify) are processed when Emacs is started with -nw.
3807 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3809 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3810 (ctagsfiles3): New variable, includes only *.m files.
3811 (TAGS): Use an explicit language name in the regular expressions,
3812 to avoid transformation of '/SOMETHING' by MSYS to
3813 'c:\MSYS\SOMETHING'.
3815 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3817 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3819 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3821 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3822 still need to set the mouse pointer shape and activate help-echo.
3825 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3827 A few porting etc. fixes for the new file monitor code.
3828 See the thread containing
3829 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
3830 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
3831 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
3832 (dir_monitor_callback, Fgfile_rm_watch):
3833 Use assq_no_quit instead of Fassoc, for speed.
3834 (dir_monitor_callback, Fgfile_rm_watch):
3835 eassert that the monitor is a fixnum.
3836 (dir_monitor_callback): No need for CDR_SAFE.
3837 Simplify building of lisp with alternative tails.
3838 (Fgfile_add_watch, Fgfile_rm_watch):
3839 Do not assume glib functions set errno reliably on failure.
3840 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
3841 and signal an error otherwise.
3842 (Fgfile_rm_watch): Prefer CONSP to !NILP.
3843 Use Fdelq instead of Fdelete, for speed.
3845 2013-06-05 Eli Zaretskii <eliz@gnu.org>
3847 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
3848 don't insist on being invoked on a highlighted tool-bar button.
3849 Avoids losing tool-bar functionality when mouse-highlight is nil.
3850 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
3851 Don't highlight when mouse-highlight is nil.
3852 (note_mouse_highlight): When mouse-highlight is nil, don't return
3853 right away; instead, run tool-bar and mode-line highlight
3854 subroutine, clear any existing highlight, and revert the mouse
3855 pointer to its default shape. (Bug#14558)
3857 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3859 * lisp.mk (lisp): Add prog-mode.el.
3861 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
3863 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
3864 * process.c (dummy_handler): New function.
3865 (lib_child_handler): New static var.
3866 (handle_child_signal): Invoke it.
3867 (catch_child_signal): If a library has set up a signal handler,
3868 save it into lib_child_handler.
3869 (init_process_emacs): If using glib and not on Windows, tickle glib's
3870 child-handling code so that it initializes its private SIGCHLD handler.
3871 * syssignal.h (SA_SIGINFO): Default to 0.
3872 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
3873 31; it should no longer be needed now.
3875 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
3877 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
3879 * gfilenotify.c (globals_of_gfilenotify): New function.
3880 (syms_of_gfilenotify): Move global initialization there.
3882 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
3884 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3886 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
3887 * keyboard.c (menu_bar_items, tool_bar_items):
3888 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
3889 not override local keymaps any more.
3891 2013-06-04 Eli Zaretskii <eliz@gnu.org>
3893 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
3895 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3897 * w32console.c (initialize_w32_display): Return the dimensions of
3898 the console window via 2 additional arguments, not via the current
3899 frame. This avoids crashes due to overrunning the bounds of
3900 frame's decode_mode_spec_buffer, which is not resized following
3901 the change of the frame dimensions from the initial 10x10.
3903 * w32term.h (w32_initialize_display_info): Adjust prototype.
3905 * term.c (init_tty): Take dimensions of the frame from the values
3906 returned by initialize_w32_display.
3908 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
3909 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
3910 (LIBES): Add $(GFILENOTIFY_LIBS).
3912 * w32inevt.c (handle_file_notifications): Add dummy implementation
3913 for !HAVE_W32NOTIFY.
3915 * w32term.c: Wrap code with HAVE_W32NOTIFY.
3917 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
3919 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
3921 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
3923 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
3925 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
3927 Fix minor problems found by static checking.
3928 * data.c (pure_write_error):
3929 Use xsignal2, not Fsignal, as Fsignal might return.
3930 * eval.c (set_backtrace_debug_on_exit): Now static.
3931 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
3932 No longer inline. EXTERN_INLINE is needed only for functions
3933 defined in .h files. Reindent function header as per GNU style.
3934 (backtrace_p, backtrace_top, backtrace_next):
3935 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
3936 compiler or linker. Add extern decls to pacify gcc -Wall.
3937 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3939 * frame.c (free_monitors): Define only on platforms that need it.
3940 * nsterm.m (ns_term_init):
3941 * process.c (catch_child_signal):
3942 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
3943 defined on all porting targets these days.
3944 * process.c, process.h (catch_child_signal):
3945 Make it extern only if NS_IMPL_GNUSTEP is defined.
3947 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3949 * w32.c (gettimeofday): Make the signature identical to prototype
3950 in nt/inc/sys/time.h.
3952 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3954 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
3957 * keyboard.c (safe_run_hooks_error): Improve error message.
3959 * data.c (pure_write_error): Add `object' argument.
3960 * puresize.h (CHECK_IMPURE): Use it.
3962 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
3964 * Makefile.in (NOTIFY_OBJ): New variable.
3965 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
3967 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
3968 Call syms_of_gfilenotify.
3970 * gfilenotify.c: New file.
3972 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
3973 and Qfile_w32notify.
3974 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
3975 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
3977 * lisp.h: Declare syms_of_gfilenotify.
3979 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
3981 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3983 Merge the specpdl and backtrace stacks. Make the structure of the
3984 specpdl entries more obvious via a tagged union of structs.
3985 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
3986 (enum specbind_tag): New enum.
3987 (struct specbinding): Make it a tagged union of structs.
3988 Add a case for backtrace records.
3989 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
3990 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
3991 (backtrace_debug_on_exit): New accessors.
3992 (struct backtrace): Remove.
3993 (struct catchtag): Remove backlist field.
3994 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
3996 (Flocal_variable_p): Speed up the common case where the binding is
3998 * eval.c (backtrace_list): Remove.
3999 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4000 (set_backtrace_args, set_backtrace_nargs)
4001 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4002 (backtrace_next): New functions.
4003 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4004 (unwind_to_catch, internal_lisp_condition_case)
4005 (internal_condition_case, internal_condition_case_1)
4006 (internal_condition_case_2, internal_condition_case_n): Don't bother
4007 with backtrace_list any more.
4008 (Fsignal): Adjust to new backtrace format.
4009 (grow_specpdl): Move up.
4010 (record_in_backtrace): New function.
4011 (eval_sub, Ffuncall): Use it.
4012 (apply_lambda): Adjust to new backtrace format.
4013 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4015 (specbind): Adjust to new specpdl format. Simplify.
4016 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4017 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4019 (mark_backtrace): Remove.
4020 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4021 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4022 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4024 * profiler.c (record_backtrace): Use get_backtrace.
4025 (handle_profiler_signal): Use backtrace_top_function.
4026 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4029 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4031 * process.h (catch_child_signal): Declare.
4033 * process.c (catch_child_signal): New function.
4034 (init_process_emacs): Call it.
4036 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4037 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4039 (x_set_cursor_type): Remove declaration.
4040 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4041 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4042 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4043 (ns_get_color): Use F suffix on float.
4044 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4045 (ns_get_rgb_color): Remove.
4046 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4047 (note_mouse_movement): x and y are CGFloat.
4048 (ns_draw_fringe_bitmap): Remove unused rowY.
4049 Change #if to COCOA && >= 10_6.
4050 (ns_draw_window_cursor): Remove unused overspill.
4051 (ns_draw_underwave): width and x are EamcsCGFloat.
4052 (ns_draw_box): thickness is CGFloat.
4053 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4054 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4055 if not in main thread.
4056 (ns_get_pending_menu_title, ns_check_menu_open)
4057 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4058 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4059 (sendFromMainThread:): New method.
4060 (changeFont:): size is CGFloat.
4061 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4062 Disable warning about permanent text.
4063 (characterIndexForPoint:): Adjust return type depending on GNUStep
4065 (mouseDown:): delta is CGFloat.
4066 (updateFrameSize): Remove unised variable f.
4067 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4068 Cast float to EmacsCGFloat.
4069 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4070 also to -1 when restoring.
4071 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4072 inside NS_IMPL_COCOA.
4073 (toggleFullScreen:): Put call to toggleFullScreen inside
4074 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4075 (setPosition:portion:whole:): por is CGFloat.
4076 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4077 (mouseDown:): Use CGFloat.
4078 (mouseDragged:): Remove unised variable edge.
4079 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4081 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4083 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4084 when NS_IMPL_GNUSTEP.
4085 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4086 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4087 (EmacsToolbar): Add clearAll. Add tag argument to
4088 addDisplayItemWithImage.
4089 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4091 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4093 * nsmenu.m (ns_update_menubar): Make static.
4094 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4095 (fillWithWidgetValue:): Add cast to SEL for setAction.
4096 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4097 (update_frame_tool_bar): Update code for GNUStep.
4098 (clearAll): New method.
4099 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4100 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4101 Move identifierToItem setObject and activeIdentifiers addObject before
4102 call to insertItemWithItemIdentifier.
4103 (validateVisibleItems): Fix indentation.
4104 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4105 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4106 UtilityWindow to aStyle, remove call to setStyleMask.
4108 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4110 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4111 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4112 Use F suffix on floats.
4113 (ns_char_width): Returns CGFloat.
4114 (ns_ascii_average_width): w is CGFloat instead of float.
4115 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4117 (ns_glyph_metrics): CGFloat instead of float.
4119 * nsfns.m (x_set_foreground_color, x_set_background_color):
4121 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4122 remove unused variables.
4123 (Fns_read_file_name): Keep track if panel is for save.
4124 Use ns_filename_from_panel/ns_directory_from_panel.
4125 (Fns_list_services): delegate only used for COCOA.
4126 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4127 Just return the input if GNUStep.
4128 (x_screen_planes): Remove.
4129 (Fxw_color_values): Use EmacsCGFloat
4130 (Fns_display_monitor_attributes_list): Only get screen number for
4132 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4134 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4135 ns_directory_from_panel.
4137 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4139 * process.c (handle_child_signal): Also use WCONTINUED.
4140 This is so that list-processes doesn't mistakenly list the process
4141 as stopped, when the process has actually been continued and is
4144 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4146 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4147 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4148 not already configured.
4150 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4152 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4154 * Makefile.in (mostlyclean): Remove *.res files.
4156 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4158 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4159 a buffer (bug#8447).
4161 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4163 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4164 display vector, and we backtrack, handle the case that the
4165 previous character position is also displayed from a display
4166 vector or covered by a display string or image. (Bug#14476)
4168 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4170 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4171 (struct MonitorInfo, free_monitors): Remove.
4172 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4173 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4174 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4177 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4178 (struct MonitorInfo, free_monitors): Remove.
4179 (ns_screen_name): Make static.
4180 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4181 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4184 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4185 (struct MonitorInfo): New struct.
4186 (free_monitors, make_monitor_attribute_list): Declare.
4188 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4190 (free_monitors, make_monitor_attribute_list): New functions.
4191 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4194 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4196 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4198 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4200 * keyboard.c: Apply keyboard decoding only to events that come directly
4201 from the tty, not from unread-command-events (bug#14368).
4202 (read_event_from_main_queue): New function, extracted from read_char).
4203 (read_decoded_char): Remove.
4204 (read_decoded_event_from_main_queue): New function to replace it.
4205 (read_char): Use it.
4206 (read_key_sequence): Use read_char rather than read_decoded_char.
4208 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4210 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4212 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4214 2013-05-22 Kenichi Handa <handa@gnu.org>
4216 The following changes are to fix the setting of
4217 buffer-file-coding-system on, for instance, C-x RET c unix RET
4218 _FILE_OF_DOS_EOL_TYPE_ RET.
4220 * coding.h (struct coding_system): New member detected_utf8_chars.
4222 * coding.c (detect_coding_utf_8): Count characters and check EOL
4223 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4225 (setup_coding_system): Do not initialize coding->head_ascii.
4226 (check_ascii): Do not set coding->eol_seen but update it. Do not
4227 call adjust_coding_eol_type here.
4228 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4229 If the eol-type of CODING is already specified, adjust the eol type
4230 of the found coding-system.
4231 (decode_coding_gap): Cancel previous change. Utilize the
4232 character numbers counted by detect_coding_utf_8. Fix detection
4235 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4237 * search.c (looking_at_1): Only set last_thing_searched if the match
4238 changed the match-data (bug#14281).
4240 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4242 * xdisp.c (reseat_at_previous_visible_line_start):
4243 Already declared in dispextern.h, so remove it here.
4244 (move_it_vertically_backward): Likewise.
4246 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4248 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4249 (Fx_display_pixel_width, Fx_display_pixel_height)
4250 (Fx_display_mm_width, Fx_display_mm_height):
4251 Mention `display-monitor-attributes-list' in docstrings.
4253 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4254 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4255 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4256 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4257 (Fx_display_backing_store, Fx_display_visual_class)
4258 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4259 (Fx_display_grayscale_p, Fx_display_pixel_width)
4260 (Fx_display_pixel_height, Fx_display_planes)
4261 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4262 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4263 (Fx_display_mm_width, Fx_display_mm_height)
4264 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4265 height for all physical monitors as in X11.
4267 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4268 Return pixel width or height for all physical monitors as in X11.
4270 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4272 Port --enable-gcc-warnings to clang.
4273 * bytecode.c (exec_byte_code):
4275 Redo diagnostic pragmas to pacify clang, too.
4276 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4277 * editfns.c (Fencode_time):
4278 * fileio.c (file_accessible_directory_p):
4279 * font.c (font_unparse_xlfd):
4280 Use '&"string"[index]' instead of '"string" + (index)'.
4281 * undo.c (user_error): Remove; unused.
4283 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4285 * insdel.c (insert_1_both): Document the arguments, instead of
4286 referring to insert_1, which no longer exists.
4288 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4289 some window, increment windows_or_buffers_changed, so that
4290 *Messages* display in that window is updated. (Bug#14408)
4292 * w32.c: Include epaths.h.
4293 (init_environment): Use cmdproxy.exe without leading directories.
4294 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4296 (gettimeofday): Adjust signature and return value to Posix
4299 * unexw32.c (open_output_file): Delete the existing emacs.exe
4300 before creating it, to break the hard link to the versioned
4303 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4304 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4305 (FIRSTFILE_OBJ): New variables.
4306 (W32_RES): Rename to EMACSRES. All users changed.
4307 (base_obj): Use $(CM_OBJ).
4308 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4309 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4310 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4311 $(W32_RES_LINK) before $(LIBES).
4312 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4314 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4316 * makefile.w32-in (DOC): Use just "DOC".
4318 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4320 * process.c: Export default filters and sentinels to Elisp.
4321 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4323 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4324 (Fset_process_sentinel, Fformat_network_address):
4325 Default to them instead of nil.
4326 (server_accept_connection): Sentinels can't be nil any more.
4327 (read_and_dispose_of_process_output): New function, extracted from
4328 read_process_output.
4329 (read_process_output): Use it; filters can't be nil.
4330 (Finternal_default_process_filter): New function, extracted from
4331 read_process_output.
4332 (exec_sentinel_unwind): Remove function.
4333 (exec_sentinel): Don't zilch sentinel while running.
4334 (status_notify): Sentinels can't be nil.
4335 (Finternal_default_process_sentinel): New function extracted from
4337 (setup_process_coding_systems): Default filter is not nil any more.
4338 (syms_of_process): Export new Elisp functions and initialize
4340 * lisp.h (make_lisp_proc): New function.
4342 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4344 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4346 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4348 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4349 unless we know that the window w is a leaf window.
4350 Another attempt at solving bug#14062.
4352 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4354 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4357 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4359 * image.c (gif_load): Check that subimages fit (Bug#14345).
4361 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4363 * lread.c (skip_dyn_eof): New function.
4364 (read1): Use it to skip the end of a file in response to #@00.
4366 * doc.c (get_doc_string): Slightly relax the sanity checking.
4368 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4370 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4371 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4372 (MonitorInfo): New struct.
4373 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4374 (Fns_display_monitor_attributes_list): New functions.
4375 (display-usable-bounds): Remove.
4376 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4379 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4381 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4382 (GTK_CHECK_VERSION): New macro, if not already defined.
4383 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4384 replaced by GTK_CHECK_VERSION.
4386 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4388 * xterm.h (GTK_PREREQ): New macro.
4389 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4390 to use this macro instead, for consistency and clarity.
4392 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4394 * xdisp.c (row_for_charpos_p): New function, with code of
4395 cursor_row_p, but accepts an additional argument CHARPOS instead
4396 of using a hardcoded PT.
4397 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4398 (row_containing_pos): Call row_for_charpos_p instead of partially
4399 doing the same. Fixes cursor positioning under longlines-mode
4400 when longlines-show-effect includes more than one newline, when
4401 moving the cursor vertically up.
4403 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4405 * makefile.w32-in (ACL_H): New macro.
4406 ($(BLD)/fileio.$(O)): Update dependencies.
4408 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4410 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4411 * Makefile.in (LIB_ACL): New macro.
4412 (LIBACL_LIBS): Remove.
4413 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4414 * fileio.c: Include <acl.h>.
4415 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4416 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4418 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4421 * unexelf.c: Don't assume ElfW (Half) fits in int.
4422 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4423 when dealing with ElfW (Half) values, since they can exceed 2**31
4424 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4425 (entry_address): Omit unused NUM arg. All uses changed.
4427 2013-05-07 Juri Linkov <juri@jurta.org>
4429 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4430 to the string converted from number with `Fnumber_to_string'.
4433 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4435 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4436 This fixes a problem introduced by my previous change.
4438 2013-05-07 Glenn Morris <rgm@gnu.org>
4440 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4442 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4444 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4446 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4448 Static checking by GCC 4.8.0.
4449 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4450 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4451 (x_get_monitor_attributes_fallback)
4452 (x_get_monitor_attributes_xinerama)
4453 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4454 Define only if USE_GTK.
4455 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4456 (x_get_monitor_attributes_fallback): Omit unused locals.
4457 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4458 Use double, not float, to avoid mixed-mode floating point arithmetic.
4460 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4461 Jan Djärv <jan.h.d@swipnet.se>
4463 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4464 (XINERAMA_CFLAGS): New macros.
4465 (ALL_CFLAGS, LIBES): Use them.
4467 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
4468 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
4469 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
4470 (syms_of_xfns): DEFSYM them.
4471 (struct MonitorInfo): New struct.
4472 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
4473 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
4474 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
4475 (x_get_monitor_attributes_xinerama): New functions.
4476 (Fx_display_monitor_attributes_list): New primitive.
4477 (syms_of_xfns): Defsubr it.
4479 * xterm.h (x_display_info): Add Xatom_net_workarea and
4480 Xatom_net_current_desktop.
4482 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
4483 and dpyinfo->Xatom_net_current_desktop.
4485 2013-05-06 Eli Zaretskii <eliz@gnu.org>
4487 * xdisp.c (pos_visible_p): Use the special code for finding the
4488 beginning of a display property or overlay for any "replacing"
4489 display property, not just for display strings. This solves
4490 incorrect reporting of position by posn-at-point. (Bug#14241)
4492 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
4494 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
4495 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
4496 Verify that ElfW (Half) fits in int.
4497 (fatal): Use same signature as lisp.h.
4498 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
4499 configure and build with -DUNEXELF_DEBUG without worrying about
4500 other modules that use DEBUG.
4501 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
4502 possibly-wide integers now uses it instead of plain fprintf.
4503 (entry_address): New function, which avoids problems with 32-bit
4504 overflow on 64-bit hosts.
4505 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4506 (round_up): Don't assume the remainder fits in int.
4507 (find_section): Use bool for boolean. Simplify debug code.
4508 (unexec): Don't assume file sizes fit in int or size_t.
4509 Omit unnecessary trailing newline in 'fatal' format.
4510 Use strerror rather than outputting decimal error number.
4511 Remove unused code when emacs is not defined;
4512 this file relies on Emacs now.
4513 Don't assume e_phnum and e_shnum are positive.
4515 * regex.c: Fix problems when DEBUG is defined.
4516 (extract_number, extract_number_and_incr): Define regardless of
4517 whether DEBUG is defined; that's simpler and makes the code less
4518 likely to go stale in the normal case when DEBUG is not defined.
4519 Return int rather than taking an int * arg. All callers changed.
4520 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4521 Remove, replacing with ...
4522 (DEBUG_PRINT): New macro. All callers changed.
4523 (DEBUG_COMPILES_ARGUMENTS): New macro.
4524 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4525 (print_compiled_pattern, print_double_string) [DEBUG]:
4526 Use prototype rather than old-style definition.
4527 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4528 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4529 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4530 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4531 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4532 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4533 This matters only when DEBUG is defined.
4535 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4537 * xdisp.c (set_iterator_to_next): Set the
4538 ignore_overlay_strings_at_pos_p flag only if we are _really_
4539 iterating over an overlay string, as indicated by the
4540 current.overlay_string_index member. (Bug#14306)
4542 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4544 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4545 to where it is used, to avoid autorelease issues (Bug#14050).
4547 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4549 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4550 * fileio.c (syms_of_fileio): Implement this.
4551 * filelock.c (create_lock_file): If symbolic links don't work, so
4552 we use a regular file as a lock file, do not fsync the lock file;
4555 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4557 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4558 (syms_of_minibuf): Adjust accodingly.
4560 * callint.c (Fcall_interactively): Adjust calls accordingly.
4562 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4564 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4565 w->contents is a buffer before computing everything else.
4566 Use parentheses to disambiguate last part of the condition.
4568 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4569 assertion violations. (Bug#14062)
4571 2013-05-01 David Reitter <david.reitter@gmail.com>
4573 * nsfns.m (ns_tooltip): Initialize.
4575 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4577 * coding.c (decode_coding_gap): Don't remove the character before
4578 a newline unless it's a CR character. (Bug#14287)
4580 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4582 * dispextern.h (struct face): Move enum face_underline_type
4583 earlier so that bitfields can be in the same word.
4585 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4587 * nsfns.m (handlePanelKeys): New function.
4588 (EmacsOpenPanel:performKeyEquivalent:)
4589 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4590 arrows/function/control and copy/paste keys (Bug#14296).
4592 2013-04-27 Juri Linkov <juri@jurta.org>
4594 * callint.c (Fcall_interactively): Call `Qread_number' for
4595 interactive code letter `n' instead of using duplicate code.
4598 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4600 * systime.h (make_timeval): Declare as 'const'.
4602 2013-04-27 Kenichi Handa <handa@gnu.org>
4604 * font.c (font_open_entity): Always open a font of manageable
4607 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4609 Port better to AIX (Bug#14258).
4610 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4613 2013-04-24 Kenichi Handa <handa@gnu.org>
4615 * coding.c (decode_coding_iso_2022): When an invalid escape
4616 sequence is encountered, reset the invocation and designation
4617 status to the safest one.
4619 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4621 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4622 Without this fix, "make distclean" leaves stamp-h1 behind.
4624 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4626 * w32fns.c (w32_fullscreen_rect): New function to compute the
4627 window rectangle for the given fullscreen mode.
4628 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4629 longer tunes the window size. This keeps the window's edges flush
4630 with the screen and allows the taskbar to hide itself in fullboth.
4632 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4633 window decorations and uses the entire screen.
4635 * w32term.h (w32_fullscreen_rect) Add prototype.
4636 (struct w32_output): Replace normal_width, normal_height,
4637 normal_top, and normal_left members with a single normal_placement
4639 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4641 (FRAME_NORMAL_PLACEMENT): New macro.
4643 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4645 * minibuf.c (Ftest_completion): Silence compiler warning.
4647 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4649 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4652 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4655 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4656 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4657 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4658 parentheses where appropriate.
4660 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4662 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4664 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4666 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4667 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4668 Mention in the doc string that setting these variables takes
4669 effect only after a call to set-window-buffer. (Bug#14200)
4671 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4673 * indent.c (Fvertical_motion): Don't consider display strings on
4674 overlay strings as display strings on the buffer position we
4675 started from. This prevents vertical cursor motion from jumping
4676 more than one line when there's an overlay string with a display
4677 property at end of line.
4678 Reported by Karl Chen <Karl.Chen@quarl.org> in
4679 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4681 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4683 * window.c (select_window): `record_buffer' even if window is
4684 already selected (bug#14191).
4686 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4688 * window.c (Fwindow_end): Test more flags, including the buffer's
4689 last_overlay_modified flag, to determine whether the window's
4690 display is really up-to-date. Prevents the function from
4691 returning a stale value. (Bug#14170)
4692 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4695 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4697 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4698 garbaged only if it is not already the top frame on its TTY.
4699 This prevents flickering due to constant redrawing of TTY frames when
4700 there are GUI frames open in the same session. (Bug#13864)
4702 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4704 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4705 of marking the idle timers directly.
4707 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4709 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4712 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4714 * window.c (select_window): Don't record_buffer while the invariant is
4715 temporarily broken (bug#14161).
4717 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4719 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4721 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4723 2013-04-07 Romain Francoise <romain@orebokech.com>
4725 Ignore additional platform-specific ACL errors (Bug#13702).
4726 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4727 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4729 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4731 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4734 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4736 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4737 This bug was introduced by my 2013-02-25 change that simplified
4738 data_start configuration. Without this change, on GNU/Linux
4739 an Emacs configured with --enable-profiling fails immediately
4740 due to a profiler signal.
4741 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4742 with these flags. On platforms where special flags are needed
4743 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4744 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4745 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4747 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4749 Get rid of some platform-specific functions examining window
4750 system and its capabilities. This is a partial rework of the
4752 * lisp.h (have_menus_p): Remove prototype. This function is
4753 replaced with platform-independent window_system_available.
4754 (check_window_system): Move to...
4755 * frame.h (decode_window_system_frame, window_system_available):
4756 ...here, add new prototypes.
4757 * frame.c (window_system_available, decode_window_system_frame):
4759 (check_window_system): Platform-independent now.
4760 * xterm.h (x_in_use): Remove declaration.
4762 * w32term.h (check_x_frame):
4763 * nsterm.h (check_x_frame): Remove prototypes. This function
4764 is replaced with platform-independent decode_window_system_frame.
4765 * msdos.c (have_menus_p): Remove.
4766 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4767 Remove platform-specific functions. Use check_window_system,
4768 decode_window_system_frame and check_ns_display_info where
4769 appropriate. Minor style and comment tweaks.
4770 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4771 (check_x_frame): Likewise.
4772 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4774 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4775 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4776 * xmenu.c, xselect.c: All related users changed.
4778 2013-04-03 Kenichi Handa <handa@gnu.org>
4780 The following changes is to optimize the code for reading UTF-8
4783 * coding.c (check_ascii): Rename from detect_ascii. Return value
4784 changed. Check EOL format. Do not call adjust_coding_eol_type
4786 (check_utf_8): New function.
4787 (adjust_coding_eol_type): Do nothing if already adjusted.
4788 (detect_coding): Compare the return value of check_ascii with
4789 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4790 (decode_coding_gap): Optimize for valid UTF-8.
4792 2013-03-21 Kenichi Handa <handa@gnu.org>
4794 * coding.c (syms_of_coding): Cancel previous change.
4796 * insdel.c (insert_from_gap): Fix previous change.
4798 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4800 Consistently use platform-specific function to detect window system.
4801 * lisp.h (check_window_system): New prototype. This function is
4802 going to replace check_x, check_w32 and check_ns.
4803 (have_menus_p): Mention msdos.c in comment.
4804 * fontset.c (check_window_system_func): Remove. Adjust all users.
4805 * fontset.h (check_window_system_func): Remove prototype.
4806 * nsterm.h (check_ns):
4807 * xterm.h (check_x):
4808 * w32term.h (check_w32): Likewise.
4809 * menu.c (Fx_popup_menu): Use check_window_system.
4810 * msdos.c (check_window_system): Define for MS-DOS.
4811 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4812 * w32fns.c (check_window_system): Likewise for MS-Windows.
4813 * xfns.c (check_window_system): Likewise for X.
4814 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4815 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4817 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4819 Prefer < to > in range checks such as 0 <= i && i < N.
4820 This makes it easier to visualize quantities on a number line.
4821 This patch doesn't apply to all such range checks,
4822 only to the range checks affected by the 2013-03-24 change.
4823 This patch reverts most of the 2013-03-24 change.
4824 * alloc.c (xpalloc, Fgarbage_collect):
4825 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4826 * character.c (string_escape_byte8):
4827 * charset.c (read_hex):
4828 * data.c (cons_to_unsigned):
4829 * dispnew.c (update_frame_1):
4830 * doc.c (Fsubstitute_command_keys):
4831 * doprnt.c (doprnt):
4832 * editfns.c (hi_time, decode_time_components):
4833 * fileio.c (file_offset):
4834 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4835 * font.c (font_intern_prop):
4836 * frame.c (x_set_alpha):
4837 * gtkutil.c (get_utf8_string):
4838 * indent.c (check_display_width):
4839 * keymap.c (Fkey_description):
4840 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
4842 * minibuf.c (read_minibuf_noninteractive):
4843 * process.c (wait_reading_process_output):
4844 * search.c (Freplace_match):
4845 * window.c (get_phys_cursor_glyph):
4846 * xdisp.c (redisplay_internal):
4847 * xsmfns.c (smc_save_yourself_CB):
4848 Prefer < to > for range checks.
4849 * dispnew.c (sit_for): Don't mishandle NaNs.
4850 This fixes a bug introduced in the 2013-03-24 change.
4851 * editfns.c (decode_time_components): Don't hoist comparison.
4852 This fixes another bug introduced in the 2013-03-24 change.
4854 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4856 * frame.h (struct frame): Drop scroll_bottom_vpos
4857 member becaue all real users are dead long ago.
4858 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
4859 * xdisp.c (redisplay_internal): Adjust user.
4861 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
4863 * nsmenu.m (showAtX:Y:for:): setLevel to
4864 NSPopUpMenuWindowLevel (Bug#13998).
4866 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
4868 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
4869 (ns_check_pending_open_menu): Declare.
4871 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
4872 (x_activate_menubar): Update the menu with title that matches
4873 ns_get_pending_menu_title, and call
4874 ns_check_pending_openmenu (Bug#12698).
4875 (menuWillOpen:): New method.
4876 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
4878 * nsterm.m (menu_will_open_state, menu_mouse_point)
4879 (menu_pending_title): New varaibles.
4880 (ns_get_pending_menu_title, ns_check_menu_open)
4881 (ns_check_pending_open_menu): New functions.
4883 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
4885 * indent.c (current_column_bol_cache): Remove leftover which is not
4886 used in Fmove_to_column any more.
4887 (current_column, scan_for_column): Adjust users.
4888 * keyboard.c (last_point_position_buffer, last_point_position_window):
4889 Remove leftovers which are not used for recording undo any more.
4890 (command_loop_1, syms_of_keyboard): Adjust users.
4891 * xdisp.c (last_max_ascent): Remove leftover which is not used in
4892 redisplay_window any more.
4893 (move_it_to): Adjust user.
4895 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
4897 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
4898 Update dependencies.
4900 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
4902 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
4903 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
4906 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4908 * window.h (struct window): Replace hchild, vchild and buffer slots
4909 with the only contents slot. This is possible because each valid
4910 window may have either the child window (in vertical or horizontal
4911 combination) or buffer to display (for the leaf window). Using that,
4912 a lof of operations to traverse and/or change window hierarchies may
4913 be simplified. New member horizontal is used to distinguish between
4914 horizontal and vertical combinations of internal windows.
4915 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
4916 (WINDOW_VERTICAL_COMBINATION_P): New macros.
4917 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
4918 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
4919 Use contents slot, not buffer, where appropriate.
4920 (wset_combination): New function.
4921 (wset_buffer): Add eassert.
4922 (Fframe_first_window): Simplify the loop reaching first window.
4923 (Fwindow_buffer): Use WINDOW_LEAF_P.
4924 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
4925 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
4926 (unshow_buffer): Convert initial debugging check to eassert.
4927 (replace_window, recombine_windows, Fdelete_other_windows_internal)
4928 (make_parent_window, window_resize_check, window_resize_apply)
4929 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
4930 (Fset_window_configuration, delete_all_child_windows, save_window_save):
4931 Adjust to match struct window changes.
4932 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
4933 (mark_window_cursors_off, count_windows, get_leaf_windows)
4934 (foreach_window_1): Simplify the loop.
4935 * alloc.c (mark_object): Do not check for the leaf window because
4936 internal windows has no glyph matrices anyway.
4937 * dispnew.c (clear_window_matrices, showing_window_margins_p)
4938 (allocate_matrices_for_window_redisplay, fake_current_matrices)
4939 (allocate_matrices_for_frame_redisplay, free_window_matrices)
4940 (build_frame_matrix_from_window_tree, mirror_make_current)
4941 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
4942 (update_window_tree, set_window_update_flags): Simplify the loop.
4943 (sync_window_with_frame_matrix_rows): Enforce live window.
4944 Use contents slot, not buffer, where appropriate.
4945 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
4946 and WINDOW_HORIZONTAL_COMBINATION_P.
4947 (make_frame_visible_1): Simplify the loop.
4948 Use contents slot, not buffer, where appropriate.
4949 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
4950 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
4951 (expose_window_tree): Likewise.
4952 Use contents slot, not buffer, where appropriate.
4953 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
4954 to avoid deleted windows. Use contents slot instead of buffer.
4955 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
4956 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
4957 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
4958 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
4960 2013-03-28 Eli Zaretskii <eliz@gnu.org>
4962 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
4963 identify the reasons for assertion violations in bug#14062 and
4965 (Fx_show_tip): Fix compilation error under
4966 "--enable-check-lisp-object-type". (Bug#14073)
4968 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
4969 Reported by <rzl24ozi@gmail.com>.
4971 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4973 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
4975 (unwind_with_echo_area_buffer): ...to restore it here.
4976 This is needed to ensure that...
4977 (redisplay_window): ...both window markers are valid here,
4978 which is verified by eassert.
4979 * editfns.c (save_excursion_save): Do not assume that
4980 selected_window always displays the buffer.
4981 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
4984 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
4986 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
4989 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
4991 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
4993 2013-03-27 Eli Zaretskii <eliz@gnu.org>
4995 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
4996 since MinGW's w32api headers do. This avoids compiler warnings.
4998 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5001 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5003 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5005 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5007 * gtkutil.c (style_changed_cb): Check if frame is live and an
5008 X frame (Bug#14038).
5010 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5012 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5013 Define only for _WIN32_WINNT less than 0x0500.
5014 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5016 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5017 see its own definitions of 'struct timeval' and 'struct timezone'.
5019 Fix incompatibilities between MinGW.org and MinGW64 headers.
5020 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5022 * w32.c (REPARSE_DATA_BUFFER): Guard with
5023 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5025 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5027 * xterm.c: Include X11/XKBlib.h
5028 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5030 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5032 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5034 * blockinput.h (input_blocked_p): Likewise.
5035 * bytecode.c (exec_byte_code): Likewise.
5036 * callproc.c (call_process_kill, call_process_cleanup)
5037 (Fcall_process): Likewise.
5038 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5039 (Fccl_execute_on_string): Likewise.
5040 * character.c (string_escape_byte8): Likewise.
5041 * charset.c (read_hex): Likewise.
5042 * cm.c (calccost): Likewise.
5043 * data.c (cons_to_unsigned): Likewise.
5044 * dired.c (directory_files_internal, file_name_completion):
5046 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5047 (sit_for): Likewise.
5048 * doc.c (Fsubstitute_command_keys): Likewise.
5049 * doprnt.c (doprnt): Likewise.
5050 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5051 * emacsgtkfixed.c: Likewise.
5052 * fileio.c (file_offset, Fwrite_region): Likewise.
5053 * floatfns.c (Fexpt, fmod_float): Likewise.
5054 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5056 * font.c (font_intern_prop): Likewise.
5057 * frame.c (x_set_alpha): Likewise.
5058 * gtkutil.c (get_utf8_string): Likewise.
5059 * indent.c (check_display_width): Likewise.
5060 * intervals.c (create_root_interval, rotate_right, rotate_left)
5061 (split_interval_right, split_interval_left)
5062 (adjust_intervals_for_insertion, delete_node)
5063 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5064 (merge_interval_right, merge_interval_left, copy_intervals)
5065 (set_intervals_multibyte_1): Likewise.
5066 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5067 * keymap.c (Fkey_description): Likewise.
5068 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5069 * lread.c (openp, read_integer, read1, string_to_number):
5071 * menu.c (ensure_menu_items): Likewise.
5072 * minibuf.c (read_minibuf_noninteractive): Likewise.
5073 * print.c (printchar, strout): Likewise.
5074 * process.c (create_process, Faccept_process_output)
5075 (wait_reading_process_output, read_process_output, send_process)
5076 (wait_reading_process_output): Likewise.
5077 * profiler.c (make_log, handle_profiler_signal): Likewise.
5078 * regex.c (re_exec): Likewise.
5079 * regex.h: Likewise.
5080 * search.c (looking_at_1, Freplace_match): Likewise.
5081 * sysdep.c (get_child_status, procfs_ttyname)
5082 (procfs_get_total_memory): Likewise.
5083 * systime.h (EMACS_TIME_VALID_P): Likewise.
5084 * term.c (dissociate_if_controlling_tty): Likewise.
5085 * window.c (get_phys_cursor_glyph): Likewise.
5086 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5087 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5089 * xfns.c (Fx_window_property): Likewise.
5090 * xmenu.c (set_frame_menubar): Likewise.
5091 * xselect.c (x_get_window_property, x_handle_dnd_message):
5093 * xsmfns.c (smc_save_yourself_CB): Likewise.
5094 * xterm.c (x_scroll_bar_set_handle): Likewise.
5096 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5098 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5099 to be optional or nil. Adjust comment and convert it to docstring.
5100 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5101 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5103 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5105 Static checking by GCC 4.8-20130319.
5106 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5107 * process.c (Fset_process_datagram_address)
5108 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5109 * xdisp.c (get_char_face_and_encoding):
5110 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5111 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5112 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5114 2013-03-24 Ken Brown <kbrown@cornell.edu>
5116 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5117 fix compilation on 64-bit Cygwin, where underscores are not
5118 automatically prepended.
5120 * w32term.c (w32_initialize): Silence compiler warning.
5122 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5124 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5125 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5126 variables, to save and restore frame dimensions.
5127 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5128 after returning from a 'fullscreen' configuration.
5129 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5130 to avoid races between the main thread and the input thread.
5132 * w32term.h (struct w32_output): New members normal_width,
5133 normal_height, normal_top, normal_left, and prev_fsmode.
5134 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5135 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5138 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5139 'fullscreen' parameter. Always record previous width and height
5140 of the frame, except when switching out of maximized modes, so
5141 that they could be restored correctly, instead of resetting to the
5142 default frame dimensions. Send SC_RESTORE command to the frame,
5143 unless we are going to send SC_MAXIMIZE, to restore the frame
5144 resize hints in the mouse pointer shown by the window manager.
5147 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5149 * lisp.h (get_frame_param): Adjust conditions for prototype
5152 2013-03-22 Ken Brown <kbrown@cornell.edu>
5154 * unexcw.c: Drop unneeded inclusion of w32common.h.
5155 (report_sheap_usage): Declare.
5156 (read_exe_header): Add magic numbers for x86_64.
5157 (fixup_executable): Fix printf format specifier for unsigned long
5160 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5162 * frame.h (struct frame): Put menu_bar_window under #ifdef
5163 because this member is not needed when X toolkit is in use.
5164 (fset_menu_bar_window):
5165 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5166 (free_glyphs, update_frame):
5167 * xdisp.c (expose_frame): Likewise.
5168 (display_menu_bar): Likewise. Remove redundant eassert.
5169 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5172 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5174 Use functions and constants to manipulate Lisp_Save_Value objects.
5175 This replaces code that used macros and strings and token-pasting.
5176 The change makes the C source a bit easier to follow,
5177 and shrinks the Emacs executable a bit.
5178 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5179 (make_save_value): Change 1st arg from string to enum. All callers
5182 (mark_object): Use if, not #if, for GC_MARK_STACK.
5183 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5184 (XSAVE_OBJECT): Now functions, not macros.
5185 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5186 the constant was never used.
5187 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5188 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5189 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5190 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5192 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5193 type3 with a single member save_type. All uses changed.
5194 (save_type, set_save_pointer, set_save_integer): New functions.
5195 * print.c (PRINTX): Remove.
5197 * alloc.c: Remove redundant static declarations.
5199 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5201 * window.h (struct window): Convert left_col, top_line, total_lines
5202 and total_cols from Lisp_Objects to integers. Adjust comments.
5203 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5205 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5206 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5207 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5208 Adjust users where appropriate.
5210 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5212 * frame.h (struct frame): Drop resx and resy because the same data is
5213 available from window system-specific output context. Adjust users.
5214 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5215 New functions to provide defaults when no window system available.
5216 (FRAME_RES_X, FRAME_RES_Y): New macros.
5217 (NUMVAL): Move from xdisp.c.
5218 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5219 (Ffont_face_attributes, Fopen_font):
5220 * image.c (gs_load):
5221 * w32font.c (fill_in_logfont):
5222 * xdisp.c (calc_pixel_width_or_height):
5223 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5224 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5226 2013-03-20 Kenichi Handa <handa@gnu.org>
5228 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5229 to 1 (temporary workaround until a bug related to ASCII
5230 optimization is fixed).
5232 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5234 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5235 Signal error if window is not internal. Adjust docstring.
5236 (delete_all_child_windows): Use combination_limit to save the buffer.
5237 (Fset_window_configuration): Adjust accordingly.
5238 * print.c (syms_of_print): Initialize debugging output not here...
5239 (init_print_once): ...but in a new function here.
5240 * lisp.h (init_print_once): Add prototype.
5241 * emacs.c (main): Add call to init_print_once. Adjust comments.
5243 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5245 * window.c (window_resize_check, window_resize_apply)
5246 (window_from_coordinates, recombine_windows, set_window_buffer)
5247 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5248 (Fsplit_window_internal, Fdelete_window_internal)
5249 (freeze_window_starts): Use bool for booleans.
5250 * window.h (window_frame_coordinates, resize_frame_windows)
5251 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5253 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5255 * dispnew.c (bitch_at_user): Use `user-error'.
5257 2013-03-17 Ken Brown <kbrown@cornell.edu>
5259 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5260 as return type of image_background. (Bug#13981)
5261 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5263 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5265 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5266 (ns_select): Don't return with result uninitialized.
5268 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5271 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5273 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5274 directories. If filename is nil, get directory name (Bug#13932).
5275 Use getFilename and getDirectory.
5276 (getFilename, getDirectory): New methods for EmacsSavePanel and
5278 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5280 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5282 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5284 2013-03-15 Kenichi Handa <handa@gnu.org>
5286 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5287 (adjust_after_replace): Make it back to static. Delete the third
5288 arg text_at_gap_tail. Cancel the code for handling it.
5290 * coding.h (struct coding_system): New member eol_seen.
5292 * coding.c (detect_ascii): New function.
5293 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5294 when the source bytes are actually scanned. On detecting for
5295 coding_category_utf_8_auto, call detect_ascii instead of scanning
5296 source bytes directly.
5297 (produce_chars): Call insert_from_gap with the new arg 0.
5298 (encode_coding): Likewise.
5299 (decode_coding_gap): Control ASCII optimization by the variable
5300 disable_ascii_optimization instead of #ifndef .. #endif.
5301 Deccode EOL format according to coding->eol_seen.
5302 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5305 * lisp.h (adjust_after_replace): Cancel externing it.
5306 (insert_from_gap): Adjust prototype.
5308 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5310 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5311 FULLSCREEN_MAXIMIZED. (Bug#13935)
5313 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5315 * region-cache.c (find_cache_boundary, move_cache_gap)
5316 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5317 Simplify debugging check and convert to eassert. Adjust comment.
5318 (pp_cache): Put under ENABLE_CHECKING.
5320 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5322 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5323 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5325 (w32fullscreen_hook): If the frame is visible, reset
5326 f->want_fullscreen flag after changing the frame size. If the
5327 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5330 2013-03-13 Daniel Colascione <dancol@dancol.org>
5332 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5333 too so that these builds can use Cygwin's file conversion
5334 functions. (We've been building and linking cygw32.o all along
5335 and just not using it.)
5337 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5339 File synchronization fixes (Bug#13944).
5340 * Makefile.in (LIB_FDATASYNC): New macro.
5342 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5343 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5344 Don't worry about HAVE_FSYNC, since a substitute fsync is
5345 available if the system lacks one.
5346 (Fwrite_regin): Retry fsync if interrupted.
5348 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5350 * w32term.c (w32_read_socket): If the Emacs frame is being
5351 activated, call w32fullscreen_hook, to make sure the new frame
5352 dimensions are in effect. (Bug#13937)
5354 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5356 * xdisp.c (init_iterator): Simplify because both character and byte
5357 positions are either specified or -1. Add eassert. Adjust comment.
5358 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5359 character and byte positions can be obtained from marker.
5361 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5363 Static checking by Sun C 5.12.
5364 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5365 * bytecode.c (exec_byte_code):
5366 * dispnew.c (init_display):
5368 * fileio.c (Fsubstitute_in_file_name):
5369 * keyboard.c (Fevent_convert_list):
5370 * keymap.c (Fsingle_key_description):
5371 * term.c (maybe_fatal, fatal):
5372 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5373 * xsmfns.c (Fhandle_save_session):
5374 Omit unreachable code.
5375 * keymap.c (map_keymap_char_table_item): Cast void * to
5376 a function pointer type; the C Standard requires this.
5378 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5379 Include <sys/param.h> unconditionally, as that works elsewhere and
5380 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5381 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5384 See ChangeLog.12 for earlier changes.
5390 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5392 This file is part of GNU Emacs.
5394 GNU Emacs is free software: you can redistribute it and/or modify
5395 it under the terms of the GNU General Public License as published by
5396 the Free Software Foundation, either version 3 of the License, or
5397 (at your option) any later version.
5399 GNU Emacs is distributed in the hope that it will be useful,
5400 but WITHOUT ANY WARRANTY; without even the implied warranty of
5401 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5402 GNU General Public License for more details.
5404 You should have received a copy of the GNU General Public License
5405 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.