1 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3 Port recent change to hosts where pointers aren't 'long'.
4 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5 Don't assume that pointers are the same width as 'long'.
6 Add a compile-time check that a pointer fits into two X slots.
8 A simpler, centralized INLINE.
9 * conf_post.h (INLINE): Define only if not already defined.
10 This allows us to use a single INLINE, defined by one file
12 * emacs.c (INLINE): Define it.
13 Also, include category.h, charset.h, composite.h, dispextern.h,
14 syntax.h, systime.h, so that their INLINE definitions are expanded
16 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
17 * buffer.h, buffer.c (BUFFER_INLINE):
18 * category.h, category.c (CATEGORY_INLINE):
19 * character.h, character.c (CHARACTER_INLINE):
20 * charset.h, charset.c (CHARSET_INLINE):
21 * composite.h, composite.c (COMPOSITE_INLINE):
22 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
23 * frame.h, frame.c (FRAME_INLINE):
24 * intervals.h, intervals.c (INTERVALS_INLINE):
25 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
26 * lisp.h, alloc.c (LISP_INLINE):
27 * process.h, process.c (PROCESS_INLINE):
28 * syntax.h, syntax.c (SYNTAX_INLINE):
29 * systime.h, sysdep.c (SYSTIME_INLINE):
30 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
31 * window.h, window.c (WINDOW_INLINE):
32 Remove. All uses replaced with INLINE.
34 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
36 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
39 2013-09-19 Eli Zaretskii <eliz@gnu.org>
41 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
42 'const char *' to avoid compiler warnings due to similar change in
43 the prototype of x_get_string_resource.
45 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
47 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
48 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
49 going to replace static variables below. Adjust comments.
50 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
51 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
52 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
53 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
54 Related users changed.
55 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
56 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
57 last_mouse_movement_time, going to replace static variables below.
59 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
60 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
62 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
63 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
64 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
65 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
66 static variables below.
67 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
68 (last_mouse_scroll_bar): Remove.
69 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
70 (mouseExited): Related users changed.
72 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
74 Do not use external array to process X scroll bar messages.
75 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
76 (x_send_scroll_bar_event): Pack window pointer into two slots
77 of XClientMessageEvent if we're 64-bit. Adjust comment.
78 (x_scroll_bar_to_input_event): Unpack accordingly.
80 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
82 Ifdef away recent changes which aren't relevant to NS port.
83 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
84 [!HAVE_NS]: Declare as such.
85 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
86 [!HAVE_NS]: Define as such.
88 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
90 * frame.c (x_redo_mouse_highlight): New function
91 to factor out common code used in W32 and X ports.
92 * dispextern.h (x_redo_mouse_highlight): Add prototype.
93 * xterm.h (struct x_display_info):
94 * w32term.h (struct w32_display_info):
95 * nsterm.h (struct ns_display_info): New members
96 last_mouse_motion_frame, last_mouse_motion_x and
97 last_mouse_motion_y, going to replace static variables below.
98 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
99 (redo_mouse_highlight): Remove.
100 (note_mouse_movement, syms_of_xterm): Adjust user.
101 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
102 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
103 (redo_mouse_highlight): Remove.
104 (note_mouse_movement, syms_of_w32term): Adjust user.
105 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
106 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
108 (note_mouse_movement, mouseMoved, syms_of_nsterm):
109 * nsfns.m (compute_tip_xy): Adjust user.
111 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
113 * frame.c (x_mouse_grabbed): New function.
114 * dispextern.h (x_mouse_grabbed): Add prototype.
115 (last_mouse_frame): Remove declaration.
116 * xterm.h (struct x_display_info):
117 * w32term.h (struct w32_display_info):
118 * nsterm.h (struct ns_display_info): New member
119 last_mouse_frame, going to replace...
120 * xdisp.c (last_mouse_frame): ...global variable.
121 (note_tool_bar_highlight):
122 * w32term.c (w32_mouse_position, w32_read_socket):
123 * xterm.c (XTmouse_position, handle_one_xevent):
125 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
127 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
129 * w32term.c (w32_read_socket): Avoid temporary
130 variables in a call to x_real_positions.
131 * xterm.c (handle_one_xevent): Likewise.
133 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
135 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
136 (x_icon_type): Remove prototype.
137 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
138 * frame.c (x_icon_type): Remove.
139 * w32term.c (x_make_frame_visible, x_iconify_frame):
140 * xterm.c (x_make_frame_visible, x_iconify_frame):
141 Use x_set_bitmap_icon to factor out common code.
143 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
145 * dispextern.h (check_x_display_info, x_get_string_resource):
146 Declare here just once and unify the latter.
147 * frame.c (check_x_display_info, x_get_string_resource):
148 * nsterm.h (check_x_display_info):
149 * xrdb.c (x_get_string_resource):
150 * xterm.h (check_x_display_info): Remove prototypes.
151 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
152 * w32reg.c (x_get_string_resource): Likewise.
153 (w32_get_rdb_resource): Adjust user.
155 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
157 * xterm.h (struct x_display_info): New member
158 x_pending_autoraise_frame, going to replace...
159 * xterm.c (pending_autoraise_frame): ...static variable.
160 (x_new_focus_frame, XTread_socket): Adjust users.
161 * w32term.h (struct w32_display_info): New member
162 w32_pending_autoraise_frame, going to replace...
163 * w32term.c (pending_autoraise_frame): ...global variable.
164 (x_new_focus_frame, w32_read_socket): Adjust users.
166 2013-09-17 Glenn Morris <rgm@gnu.org>
168 * xdisp.c (message_dolog): If we create *Messages*,
169 switch it to messages-buffer-mode.
171 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
173 Don't overuse 'const' in types of locals.
174 * bidi.c (bidi_count_bytes):
175 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
176 (xg_event_is_for_scrollbar):
177 * xselect.c (x_handle_property_notify)
178 (x_handle_selection_notify, x_handle_dnd_message):
179 * xsettings.c, xsettings.h (xft_settings_event):
180 * xterm.c (x_handle_net_wm_state, handle_one_event)
181 (x_menubar_window_to_frame, x_detect_focus_change)
182 (construct_mouse_click, note_mouse_movement)
183 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
184 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
185 (handle_one_xevent, x_handle_net_wm_state):
186 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
187 (x_handle_dnd_message):
188 Avoid unnecessary 'const', typically the second 'const' in
189 'const foo * const arg', a 'const' that does not affect the API
190 and doesn't significantly help the human reader.
192 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
194 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
195 only if Glib < 2.36.0.
196 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
197 * xsettings.c (init_gconf, init_gsettings): Do not check
199 * xterm.c (handle_one_xevent): Do not call to x_clear_area
201 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
203 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
205 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
206 before calling g_type_init.
208 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
210 * nsterm.m (syms_of_nsterm): ... to here.
212 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
214 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
215 (ignore_next_mouse_click_timeout): Use Time as X does.
216 (handle_one_xevent): Avoid cast and use unsigned comparison.
218 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
220 Do not copy X event in handle_one_xevent except KeyPress case.
221 Wnen XEvent is processed, it is unlikely to be changed except
222 KeyPress case, so we can avoid copying and use const pointer to
223 const data to make sure that an event is not changed elsewhere.
224 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
225 const' and do not create local copy except for the KeyPress event.
226 Use casts to avoid a few glitches. Adjust formatting. Add comments.
227 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
228 (x_handle_net_wm_state, x_menubar_window_to_frame)
229 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
230 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
231 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
232 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
233 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
234 (x_handle_dnd_message):
235 * xsettings.c (xft_settings_event):
236 Use 'const XEvent * const' where appropriate.
237 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
239 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
241 Fix X event waiting to handle multiple frames.
242 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
243 * xterm.c (pending_event_wait): Remove. Adjust users.
244 (x_detect_focus_change): Pass frame arg.
245 (handle_one_xevent): Find related frame early and clear per-frame
246 wait_event_type only if this is an event for the relevant frame.
247 (x_wait_for_event): Use per-frame wait_event_type.
249 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
251 * nsfns.m (Fx_create_frame): Fix font driver registration for
254 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
257 * nsterm.m: Include macfont.h.
258 (ns_tmp_flags, ns_tmp_font): Remove.
259 (ns_compute_glyph_string_overhangs): Check for driver Qns.
260 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
261 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
262 (changeFont:): Fix code style. Check for font driver type when
265 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
268 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
269 (nsfont_open): Set font driver type.
270 Set font->ascent and font->descent. Figure out font instead of
271 ns_tmp_font, and flags instead of ns_tmp_flags.
272 Fix indentation. Remove call to ns_draw_text_decoration,
275 * nsfns.m: Include macfont.h.
276 (Fx_create_frame): Register macfont driver, make a better default font.
277 (Fns_popup_font_panel): Get font from macfont driver, if used.
279 * macfont.m, macfont.h, maccuvs.h: New files.
281 * font.h: Declare syms_of_macfont.
283 * font.c (syms_of_font): Call syms_of_macfont.
285 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
287 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
289 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
290 and it is always zero for others, so I assume that this is an ancient
291 leftover which nobody will want to change any more.
292 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
293 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
294 * frame.c (x_set_scroll_bar_width):
295 * w32fns.c (w32_createscrollbar):
296 * w32term.c (w32_set_vertical_scroll_bar):
297 * xfns.c (x_set_scroll_bar_default_width):
298 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
299 (x_scroll_bar_expose): Related users changed.
301 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
303 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
304 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
305 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
307 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
309 * nsterm.h, w32term.h, xterm.h: ...and not here.
310 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
312 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
313 these modules are never compiled otherwise.
315 2013-09-14 Eli Zaretskii <eliz@gnu.org>
317 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
320 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
322 Unify Fx_focus_frame between all ports.
323 * frame.h (x_focus_frame): New prototype.
324 * xfns.c (Fx_focus_frame): Remove.
325 (syms_of_xfns): Do not defsubr it.
326 (x_focus_frame): X implementation.
327 * nsfns.m (Fx_focus_frame): Remove.
328 (syms_of_nsfns): Do not defsubr it.
329 (x_focus_frame): NS implementation.
330 * w32term.c (Fx_focus_frame): Remove.
331 (x_focus_on_frame): Rename to...
332 (x_focus_frame): W32 implementation.
333 * w32term.h (x_focus_on_frame): Remove prototype.
334 * w32fns.c (Fx_focus_frame): Remove.
335 (syms_of_w32fns): Do not defsubr it.
336 * frame.c (Fx_focus_frame): Define here.
337 (syms_of_frame): Defsubr here.
338 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
340 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
342 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
343 All of them are replaced with FRAME_DISPLAY_INFO, defined in
344 each port to reference the port-specific window system data.
345 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
346 (FRAME_DISPLAY_INFO): Define.
347 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
348 (FRAME_DISPLAY_INFO): Define. Adjust users.
349 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
350 (FRAME_DISPLAY_INFO): Define. Adjust users.
351 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
352 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
353 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
354 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
355 * xselect.c, xterm.c: All related users changed.
357 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
359 * xterm.h (x_window_to_frame, x_any_window_to_frame)
360 (x_menubar_window_to_frame): Remove prototypes.
361 * xfns.c (x_window_to_frame, x_any_window_to_frame)
362 (x_menubar_window_to_frame, x_top_window_to_frame):
364 * xterm.c (x_window_to_frame, x_any_window_to_frame)
365 (x_menubar_window_to_frame, x_top_window_to_frame):
366 ...to here and convert all but the last to static.
368 2013-09-12 Eli Zaretskii <eliz@gnu.org>
370 * lisp.mk (lisp): Add w32-common-fns.elc.
372 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
374 * charset.c (char_charset): Document an exception for char-charset.
376 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
378 * xterm.h (x_display_info): New field last_user_time...
379 * xterm.c (toplevel): ...to replace static last_user_time.
380 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
382 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
384 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
385 scroll bar values to prevent thumb from disappear and update comment.
387 2013-09-11 Glenn Morris <rgm@gnu.org>
389 * emacs.c (usage_message): Possessive apostrophe tweak.
391 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
393 * nsterm.m (syms_of_nsterm): Use Qns.
394 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
395 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
396 * xfns.c (x_display_info_for_name, Fx_open_connection):
397 Remove old '#if 0' code.
398 (syms_of_xfns): Use Qx.
399 * termhooks.h (fullscreen_hook): Remove the leftover.
400 (struct terminal): Fix typo in comment.
402 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
404 Cleaning up a few X scroll bar bits.
405 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
406 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
407 New member last_seen_part, going to replace...
408 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
409 (xt_action_hook) [USE_LUCID]: Adjust user.
410 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
411 Lucid-specific scroll bar support.
412 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
413 to int and adjust to use last_seen_part member.
414 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
415 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
416 Initialize last_seen_part.
418 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
420 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
421 insert-buffer-substring an empty string.
423 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
425 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
426 avoiding a GCC warning.
428 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
430 Ifdef away frame tool bar code when it is not really used.
431 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
432 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
433 and minimize_tool_bar_window_p under the above.
434 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
435 (fset_tool_bar_window): Likewise.
436 * dispnew.c (clear_current_matrices, clear_desired_matrices)
437 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
438 (change_frame_size_1):
439 * window.c (window_from_coordinates, Frecenter): Adjust users.
440 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
441 code is not really used.
442 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
443 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
444 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
445 [!USE_GTK && !HAVE_NS]: Define as such.
446 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
447 (note_mouse_highlight, expose_frame):
448 * xfns.c (x_set_tool_bar_lines):
449 * xterm.c (handle_one_xevent): Adjust users.
451 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
453 Fix corruption with multiple emacsclient -t instances (Bug#15222).
454 This bug was introduced by my 2013-08-26 patch, which incorrectly
455 assumed that the terminfo implementation doesn't use termcap buffers.
456 * term.c (init_tty) [TERMINFO]: Remove optimization, as
457 these buffers apparently are used after all.
458 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
459 (struct tty_display_info): Define members termcap_term_buffer and
460 termcap_strings_buffer even if TERMINFO.
462 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
465 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
466 'usage' docstring entry to pacify make-docfile.
468 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
470 Change comparison functions =, <, >, <=, >= to take many arguments.
471 * data.c: Change comparison functions' interface and implementation.
472 * lisp.h: Make arithcompare available for efficient two arg
474 * bytecode.c: Use arithcompare.
475 * fileio.c: Use new interface.
477 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
479 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
481 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
483 * eval.c (Feval): Document the new use of `lexical'.
485 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
487 Review and drop old frame resize hack.
488 * frame.h (struct frame): Remove force_flush_display_p.
489 * dispnew.c (update_frame): Adjust user and don't call
490 flush_frame here. The comment has said that there was an issues
491 with redisplaying fringes, but I don't see any differences with
492 and without this hack. Hopefully we can continue without it.
493 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
494 current frame matrices twice if resized_p is set.
496 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
498 Do not populate pure Xism x_sync to other ports.
499 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
500 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
501 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
502 * w32term.h (x_sync): Remove prototype.
504 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
506 Cleanup frame flushing.
507 * dispextern.h (struct redisplay_interface):
508 Drop flush_display_optional because flush_display is enough
509 for X and flushing via RIF is just a no-op for others.
510 * frame.h (flush_frame): New function.
511 * dispnew.c (update_frame):
512 * minibuf.c (read_minibuf):
513 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
515 * keyboard.c (detect_input_pending_run_timers): Do not flush
516 all frames but selected one in redisplay_preserve_echo_area.
517 * nsterm.m (ns_flush): Remove no-op.
518 (ns_redisplay_interface): Adjust user.
519 * w32term.h (x_flush): Remove no-op.
520 (w32_redisplay_interface): Adjust user.
521 * xterm.c (x_flush): Simplify because we do not flush all
522 frames at once any more. Adjust comment.
523 (x_redisplay_interface): Adjust user.
525 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
527 Port --without-x --enable-gcc-warnings to Fedora 19.
528 * gfilenotify.c (globals_of_gfilenotify):
529 Call g_type_init only if using an older glib version that needs it.
531 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
533 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
534 (last_glyphless_glyph_merged_face_id): Remove declarations.
535 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
536 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
537 (last_glyphless_glyph_merged_face_id): Now static.
538 (merge_escape_glyph_face): New function, refactored from...
539 (get_next_display_element): ...here.
540 (merge_glyphless_glyph_face): New function, refactored from...
541 (produce_glyphless_glyph): ...here...
542 * term.c (produce_glyphless_glyph): ...and here.
544 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
546 * eval.c (eval_sub): Only call Ffunction if necessary.
548 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
550 Attempt to make redisplay more selective when changing cursor type.
551 * frame.h (struct frame): New bitfield cursor_type_changed.
552 * xdisp.c (cursor_type_changed): Remove.
553 (try_cursor_movement, redisplay_window, try_window_id)
554 (set_frame_cursor_types, try_window_reusing_current_matrix):
555 Adjust to use per-frame bitfield.
556 (redisplay_internal): Look for cursor type change on each visible
557 frame and consider all frames if cursor type has been changed on
558 the frame other than selected. If cursor type has been changed on
559 selected frame only, do not use fast update.
561 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
563 Attempt to make redisplay more selective when changing fonts.
564 * frame.h (struct frame): New bitfield fonts_changed.
565 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
566 (adjust_frame_glyphs): Add prototype.
567 * dispnew.c (fonts_changed_p): Remove.
568 (adjust_glyphs): Remove because we do not
569 adjust matrices on all frames at once any more.
570 (adjust_frame_glyphs): Block and unblock input here.
571 (adjust_glyph_matrix): Use fonts_changed.
572 (change_frame_size_1): Use adjust_frame_glyphs.
573 * font.c (font_open_entity): Use fonts_changed.
574 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
575 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
576 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
577 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
578 (shrink_mini_window, Fresize_mini_window_internal)
579 (window_scroll_pixel_based, Fset_window_configuration)
580 (apply_window_adjustment, Fset_window_vscroll):
581 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
582 Use adjust_frame_glyphs.
583 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
584 (try_window_reusing_current_matrix, try_window_id, display_line)
585 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
586 (redisplay_internal): Consider fonts_changed and adjust frame
587 matrices for each frame only if the frame is visible. If font
588 has been changed on some frame during full redisplay, retry
589 only visible frames where the font has been actually changed.
591 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
593 Cache current header and mode line height for each window.
594 * window.h (struct window): New fields mode_line_height
595 and header_line_height.
596 * window.c (make_window): Initialize them.
597 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
598 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
599 (current_mode_line_height, current_header_line_height):
601 * xdisp.c (current_mode_line_height, current_header_line_height):
603 (pos_visible_p, init_xdisp): Adjust user.
604 (redisplay_window): Invalidate mode_line_height and
605 header_line_height if current and desired matrices do not agree.
607 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
609 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
610 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
612 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
614 Make --without-x compatible with --enable-gcc-warnings.
615 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
616 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
617 members under HAVE_WINDOW_SYSTEM.
618 * keyboard.c (make_lispy_focus_out): Likewise.
619 (record_menu_key): Move under HAVE_MENUS.
620 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
621 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
622 (syms_of_xdisp): Adjust user.
623 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
624 (start_hourglass, cancel_hourglass):
625 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
626 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
627 and CLEAR_FONT_TABLE_NFONTS.
628 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
629 Declare only if HAVE_WINDOW_SYSTEM.
630 (lface_same_font_attributes_p, clear_face_gcs): Define only
631 if HAVE_WINDOW_SYSTEM.
633 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
635 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
636 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
637 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
639 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
641 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
643 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
645 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
646 This fixes a type error on hosts where ptrdiff_t is wider than int.
648 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
650 * keyboard.c (read_key_sequence_vs): New function.
651 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
654 * callint.c (Fcall_interactively): Always return a vector for 'K'.
656 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
658 Makefile improvements.
659 * Makefile.in (config.status): Don't use double-colon rules, as
660 they are not portable according to POSIX. Fix shell typo with `;
661 I guess this rule has never been tested?
662 (VCSWITNESS): New macro, to override any environment var.
664 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
666 * xterm.h (struct x_display_info): Do not track X connection
667 fd separately because it is always available from Display.
668 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
671 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
673 * buffer.c (drop_overlay):
674 * fileio.c (restore_point_unwind): Prefer unchain_marker to
675 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
677 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
679 * buffer.c (Fmake_overlay, Fmove_overlay):
680 * intervals.c (set_point_from_marker):
681 * print.c (PRINTPREPARE): Prefer signal_error
682 to plain error and report unsuitable marker too.
684 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
686 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
687 for 'dragging' member.
688 (struct x_output): Remove set-but-unused leftovers
689 'left_before_move' and 'top_before_move'.
690 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
691 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
692 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
693 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
694 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
695 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
696 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
697 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
699 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
701 * nsfont.m (INVALID_GLYPH): New define.
702 (nsfont_encode_char): Use INVALID_GLYPH.
703 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
705 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
707 * xterm.c (x_last_mouse_movement_time): Revert last change.
708 This code should use XDisplayMotionBufferSize to check display's
709 motion history first, and there are few other issues as well.
710 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
711 (handle_one_xevent): Adjust user.
713 2013-09-02 Martin Rudalics <rudalics@gmx.at>
715 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
716 * frame.c (Flast_nonminibuf_frame): ... to here.
717 (check_minibuf_window): Don't abort if no window was found
720 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
722 Use XGetMotionEvents to ask the last mouse motion time from X server.
723 * xterm.c (X_MOTION_HISTORY): Default to 1.
724 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
725 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
726 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
727 Ifdef away legacy code.
728 (XTmouse_position, x_scroll_bar_report_motion):
729 Use x_last_mouse_movement_time.
730 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
733 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
735 * msdos.c (last_mouse_window): Move to...
736 (dos_rawgetc): ...this function and adjust comment.
737 * nsterm.m (last_window): Rename to last_mouse_window, move to...
738 (mouseMoved): ...this function and adjust comment.
739 * w32term.c (last_window): Likewise with...
740 (w32_read_socket): ...this function.
741 * xterm.c (last_window): Likewise with...
742 (handle_one_xevent): ...this function.
744 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
746 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
747 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
748 (handle_one_xevent): ...to here.
749 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
752 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
754 * msdos.c (IT_set_terminal_window): Remove no-op.
755 (initialize_msdos_display): Adjust terminal setup.
756 * w32console.c (w32con_set_terminal_window): Remove no-op.
757 (initialize_w32_display): Adjust terminal setup.
758 * w32term.c (w32_set_terminal_window): Remove no-op.
759 (w32_create_terminal): Adjust terminal setup.
760 * xterm.c (XTset_terminal_window): Remove no-op.
761 (x_create_terminal): Adjust terminal setup.
763 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
765 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
767 (ns_create_terminal): Adjust terminal setup.
768 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
770 (w32_create_terminal): Adjust terminal setup.
771 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
773 (x_create_terminal): Adjust terminal setup.
775 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
777 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
778 (CLIP_TEXT_POS_FROM_MARKER): New macro.
779 * dispnew.c (buffer_posn_from_coords):
780 * window.c (Fwindow_end, displayed_window_lines):
781 * xdisp.c (redisplay_mode_lines): Use it.
783 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
785 * fontset.c (face_for_char): Check char in the current face font first
786 if HAVE_NS (Bug#15138).
788 2013-08-31 Martin Rudalics <rudalics@gmx.at>
790 * window.c (temp_output_buffer_show): Make sure window returned
791 by display_buffer is live (Bug#15213).
793 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
795 Minor cleanup to avoid forward declarations.
796 * coding.h (struct ccl_spec): Remove forward declaration.
797 * composite.h (toplevel): Include font.h.
798 (struct composition_it, struct face, struct font_metrics):
799 Remove forward declaration.
800 * dispextern.h (struct image, struct atimer): Likewise.
801 * emacsgtkfixed.h (struct frame): Likewise.
802 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
803 * font.h (struct font_driver, struct font, struct glyph_string)
804 (struct face): Remove forward declaration.
805 * fontset.h (struct face, struct font): Likewise.
806 * frame.h (toplevel): Style cleanup.
807 (enum output_method): Move to...
808 * termhooks.h (enum output_method): ...here.
809 (struct glyph, struct frame, struct ns_display_info)
810 (struct x_display_info, struct w32_display_info):
811 Remove forward declaration.
812 * xterm.h (toplevel): Include termhooks.h.
813 (struct font, struct window, struct glyph_matrix, struct frame)
814 (struct input_event, struct face, struct image): Remove forward
816 * gtkutil.h (struct _widget_value): Likewise.
817 * keyboard.h (toplevel): Include termhooks.h.
818 (struct input_event): Remove forward declaration.
820 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
822 * intervals.c (set_point_from_marker): New function.
823 * editfns.c (Fgoto_char):
824 * process.c (Finternal_default_process_filter):
825 * window.c (select_window_1): Use it.
826 * buffer.h (set_point_from_marker): Add prototype.
828 2013-08-29 Eli Zaretskii <eliz@gnu.org>
830 * w32.c (term_winsock): Call release_listen_threads before calling
832 (_sys_wait_accept): Wait for accept event in a loop with a finite
833 timeout, instead of waiting indefinitely. Will hopefully avoid
834 hanging during exit because WSACleanup deadlocks waiting for the
835 event object to be released. (Bug#14333)
837 * w32proc.c (release_listen_threads): New function, signals all
838 the reader threads that listen for connections to stop waiting.
840 * w32.h (release_listen_threads): Add prototype.
842 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
844 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
845 field of new marker (for sanity and safety).
846 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
847 anyway because XMISCTYPE is a function and can't be an lvalue).
849 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
851 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
852 (x_after_update_window_line, x_scroll_bar_create):
853 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
854 (handle_one_xevent, x_clear_frame_area):
855 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
856 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
857 * xterm.h (x_clear_area): Adjust prototype.
859 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
861 Hook scanning and indentation functions to find_newline. This helps
862 to avoid duplicated code and renders more respect to newline cache.
863 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
864 * cmds.c (Fforward_line):
865 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
866 Use find_newline and avoid unnecessary point movements.
867 * search.c (scan_newline): Implement on top of find_newline.
869 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
871 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
872 scoped code (bug#11258).
874 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
876 * nsterm.m (last_window): New variable.
877 (EV_TRAILER2): New macro.
878 (EV_TRAILER): Call EV_TRAILER2.
879 (mouseMoved:): Add support for mouse-autoselect-window
880 on nextstep (Bug#6888).
882 2013-08-28 Andreas Schwab <schwab@suse.de>
884 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
885 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
886 Remove unused macro definitions.
887 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
888 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
889 Only define if emacs.
891 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
893 Prefer enum glyph_row_area to int where appropriate.
894 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
896 (window_box, window_box_width, window_box_left, window_box_left_offset)
897 (window_box_right, window_box_right_offset): Adjust prototypes.
898 * xdisp.c (window_box, window_box_width, window_box_left)
899 (window_box_left_offset, window_box_right, window_box_right_offset):
900 Use enum glyph_row_area. Adjust users and tweak comment where needed.
901 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
902 * nsterm.m (ns_clip_to_row):
903 * w32term.c (w32_clip_to_row):
904 * xterm.c (x_clip_to_row): Likewise.
906 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
908 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
909 (Fprevious_overlay_change): Fast path for buffer with no overlays.
911 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
913 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
914 for portability to hosts where /bin/sh has problems.
916 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
918 Redesign redisplay interface to drop global output_cursor.
919 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
920 (toplevel): Remove declaration of output_cursor.
921 (set_output_cursor, x_cursor_to): Remove prototype.
922 * window.h (struct window): New member output_cursor.
923 (output_cursor_to): New function to replace RIF member.
924 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
925 (update_text_area, set_window_cursor_after_update): Use it.
926 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
927 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
928 * nsterm.m (ns_update_window_begin, ns_update_window_end):
929 * w32term.c (x_update_window_begin, x_update_window_end):
930 * xterm.c (x_update_window_begin, x_update_window_end):
931 Adjust to use per-window output cursor.
933 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
935 Simplify SELECT_TYPE-related code.
936 Like EMACS_TIME, this portability layer is no longer needed, since
937 Emacs has been using fd_set as a portability layer for some time.
938 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
939 (SELECT_TYPE): Remove. All uses changed to fd_set.
940 (fd_set) [!FD_SET]: New typedef.
942 Simplify EMACS_TIME-related code.
943 This portability layer is no longer needed, since Emacs has been
944 using struct timespec as a portability layer for some time.
945 * atimer.h, buffer.h, dispextern.h, xgselect.h:
946 Include <time.h> rather than "systime.h"; that's all that's needed now.
947 * dispnew.c: Include <timespec.h> rather than "systime.h";
948 that's all that's needed now.
949 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
950 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
952 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
953 LOG10_TIMESPEC_RESOLUTION.
954 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
955 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
956 (make_emacs_time): Remove. All used changed to make_timespec.
957 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
958 (current_timespec): Rename from current_emacs_time. All uses changed.
959 (add_emacs_time): Remove. All uses changed to timespec_add.
960 (sub_emacs_time): Remove. All uses change dot timespec_sub.
961 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
962 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
963 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
964 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
965 (current_timespec): Rename from current_emacs_time. All uses changed.
966 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
967 changed to timespec_cmp.
968 * xgselect.c: Include <timespec.h>, since our .h files don't.
970 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
972 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
973 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
974 Remove the leftovers.
975 * gtkutil.c (toplevel): Do not declare Qxft but include
977 * image.c (toplevel): Do not declare Vlibrary_cache because
978 it's already done in lisp.h.
980 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
982 * lisp.h (Mouse_HLInfo): Move from here...
983 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
984 (reset_mouse_highlight): New function.
985 * msdos.c (dos_set_window_size, IT_update_begin)
986 (internal_terminal_init):
987 * nsterm.m (ns_update_window_end, x_free_frame_resources)
988 (ns_initialize_display_info):
989 * w32console.c (initialize_w32_display):
990 * w32term.c (x_update_window_end, x_free_frame_resources)
991 (w32_initialize_display_info):
992 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
993 * window.c (Fdelete_other_windows_internal):
994 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
995 * termchar.h (toplevel):
996 * xterm.h (toplevel): Include dispextern.h.
998 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1000 Fix minor problems found by static checking.
1001 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1002 (expect): Avoid nested-if warning.
1003 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1004 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1005 * nsterm.h, nsterm.m (ns_select):
1006 * xgselect.c, xgselect.h (xg_select):
1007 Adjust signature to better match pselect's.
1008 * nsterm.m (ns_select):
1009 Don't set *TIMEOUT, since pselect doesn't.
1010 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1011 diagnostic about assigning const char * to it.
1012 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1014 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1016 * lread.c (substitute_object_recurse): Handle hash-tables as well
1019 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1021 Fix unlikely core dump in init_tty, and simplify terminfo case.
1022 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1023 The old version incorrectly dumped core if malloc returned a
1024 buffer containing only non-NUL bytes.
1025 (init_tty): Do not allocate or free termcap buffers; the
1026 struct does that for us now.
1027 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1028 (struct tty_display_info): Define members termcap_term_buffer and
1029 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1030 use them. Allocate them directly in struct rather than indirectly
1031 via a pointer, to simplify init_tty.
1033 * frame.c (check_minibuf_window): Initialize 'window' properly,
1034 so that Emacs reliably aborts later if 'window' is not initialized.
1036 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1038 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1039 of VoidSymbol (Bug#15154).
1041 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1043 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1044 mouse_face_beg_y and mouse_face_end_y.
1045 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1046 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1047 Adjust users and update comment where appropriate.
1049 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1051 * frame.c (check_minibuf_window): New function.
1052 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1053 Call check_minibuf_window (Bug#15183).
1055 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1057 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1058 because this is the only last cursor data we need to keep and consult.
1059 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1060 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1063 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1065 Fix recovering from possible decompression error.
1066 Since insert_from_gap doesn't always move point, we can't use PT as
1067 the position where the partially decompressed data ends, and
1068 should count how many bytes was produced so far.
1069 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1070 (unwind_decompress): Really delete partially uncompressed data.
1071 (Fzlib_decompress_region): Take decompressed data size into account.
1073 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1075 * syntax.c (init_syntax_once): Adjust comment and do an early
1076 initialization of Qchar_table_extra_slots just once...
1077 * casetab.c (init_casetab_once):
1078 * category.c (init_category_once):
1079 * character.c (syms_of_character):
1080 * coding.c (syms_of_coding):
1081 * xdisp.c (syms_of_xdisp): ...and omit it here.
1083 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1085 * xdisp.c (get_next_display_element): Don't apply to characters
1086 from a display vector the logic of setting it->end_of_box_run_p
1087 suitable for characters from a buffer. (Bug#15175)
1089 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1090 to handle directories, rather than '_utime' which doesn't.
1093 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1095 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1096 or fullscreen (Bug#14627).
1098 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1100 System-dependent integer overflow fixes.
1101 * process.c (Fset_process_window_size): Signal an error if
1102 the window size is outside the range supported by the lower level.
1103 * sysdep.c (set_window_size): Return negative on error,
1104 nonnegative on success, rather than -1, 0, 1 on not in system,
1105 failure, success. This is simpler. Caller changed.
1106 (serial_configure): Remove unnecessary initialization of local.
1107 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1108 size fits in unsigned long; this isn't true on some 32-bit hosts.
1109 Avoid buffer overrun if some future version of /proc/meminfo has a
1110 variable name longer than 20 bytes.
1111 (system_process_attributes) [__FreeBSD__]:
1112 Don't assume hw.availpages fits in 'int'.
1114 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1116 Don't let very long directory names overrun the stack.
1117 Fix some related minor problems involving "//", vfork.
1118 * callproc.c (encode_current_directory): New function.
1119 (call_process): Don't append "/"; not needed.
1120 * fileio.c (file_name_as_directory_slop): New constant.
1121 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1122 this can save the caller having to alloca.
1123 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1124 Use SAFE_ALLOCA, not alloca.
1125 (directory_file_name, Fexpand_file_name): Leave leading "//"
1126 alone, since it can be special even on POSIX platforms.
1127 * callproc.c (call_process):
1128 * process.c (Fformat_network_address):
1129 * sysdep.c (sys_subshell):
1130 Use encode_current_directory rather than rolling our own.
1131 (create_process): No need to encode directory; caller does that now.
1132 * process.h (encode_current_directory): New decl.
1133 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1134 Rework to avoid 'goto xyzzy;'.
1136 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1138 * xdisp.c (handle_face_prop): If the default face was remapped use
1139 the remapped face for strings from prefix properties. (Bug#15155)
1141 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1143 Minor cleanup for redisplay interface and few related functions.
1144 * frame.h (enum text_cursor_kinds): Move from here...
1145 * dispextern.h (enum text_cursor_kinds): ...to here.
1146 (toplevel): Drop unnecessary declarations.
1147 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1148 in update_window_end_hook and draw_window_cursor functions.
1149 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1150 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1151 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1152 * xterm.c (x_update_window_end, x_draw_window_cursor):
1153 * xdisp.c (display_and_set_cursor, update_window_cursor)
1154 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1155 enum text_cursor_kinds where appropriate.
1157 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1159 Redesign redisplay interface to drop updated_row and updated_area.
1160 * dispextern.h (updated_row, updated_area): Remove declaration.
1161 (struct redisplay_interface): Pass glyph row and row area parameters
1162 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1163 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1165 * dispnew.c (updated_row, updated_area): Remove.
1166 (redraw_overlapped_rows, update_window_line): Adjust user.
1167 (update_marginal_area, update_text_area): Likewise. Pass updated row
1168 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1169 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1172 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1174 * process.c (flush_pending_output): Remove stub.
1177 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1179 * callproc.c: Fix race that killed background processes (Bug#15144).
1180 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1181 Record deleted process-id in critical section, not afterwards.
1182 Don't mistakenly kill process created by a call-process invocation
1183 that discards output and does not wait.
1185 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1187 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1188 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1189 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1190 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1191 to shut up compiler in mark_object.
1192 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1194 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1196 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1197 We can't portably rely on PTY_OPEN doing that, even if
1198 it calls posix_openpt with O_CLOEXEC.
1200 2013-08-20 Kenichi Handa <handa@gnu.org>
1202 * character.c (string_char): Improve commentary.
1204 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1206 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1207 (struct animation_cache): Make signature a flexible array member.
1208 All uses changed. This is a tad slower but may insulate us better
1209 from future changes to ImageMagick.
1211 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1213 * image.c: Shrink memory needed for animation cache.
1214 (SIGNATURE_DIGESTSIZE): New constant.
1215 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1216 (imagemagick_create_cache): Copy the signature. This saves
1217 several KB of memory that ImageMagick wastes per signature.
1218 Don't bother updating the update_time, as the caller does that now.
1219 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1220 it's a fixed size struct member now.
1221 (imagemagick_get_animation_cache): Always destroy the signature,
1222 as it's now imagemagick_create_cache's responsibility to copy it.
1223 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1224 and use memcmp rather than strcmp.
1225 eassert that ImageMagick returns a signature of the specified length.
1227 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1229 * image.c (imagemagick_get_animation_cache): Don't segfault on
1231 (imagemagick_get_animation_cache): Revert to previous definition
1232 so that it actually works. But keep the memory leak fix.
1233 (imagemagick_get_animation_cache): Fix memory leak.
1235 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1237 * image.c: Fix animation cache signature memory leak.
1238 Fix some other minor performance problems while we're at it.
1239 (imagemagick_create_cache): Clear just the members that
1240 need clearing. Don't set update_time, as caller does that now.
1241 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1242 Simplify by using pointer-to-pointer instead of a prev pointer.
1243 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1244 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1245 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1246 it's already a copy. Free the signature probe unless it's cached.
1248 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1249 This was introduced by my 2013-08-12 fix for Bug#15035.
1251 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1253 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1254 (imagemagick_prune_animation_cache): Now static.
1256 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1258 * image.c (imagemagick_get_animation_cache): Don't segfault when
1259 pruning all entries.
1261 2013-08-18 Ken Brown <kbrown@cornell.edu>
1263 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1264 static heap if ENABLE_CHECKING is defined.
1265 (max_bss_sbrk_ptr): New variable.
1267 (report_sheap_usage): Report maximum static heap usage instead of
1268 ending static heap usage.
1270 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1272 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1273 of zlib_initialized according to the results of calling
1274 init_zlib_functions.
1276 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1278 * image.c: Implement an ImageMagick per-image cache.
1279 (imagemagick_get_animation_cache): Fix a double-free error.
1280 (imagemagick_load_image): Remove the ping_wand code, which only
1281 apparently saved time on invalid animated images, and slowed down
1282 everything else. Optimise for the common case.
1284 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1286 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1288 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1290 * marker.c (set_marker): Remove documentation of undefined behavior.
1292 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1294 * image.c (imagemagick_compute_animated_image): Animate correctly
1295 when sub-images are smaller than the main image.
1296 (imagemagick_compute_animated_image): Setting the iterator row to
1297 zero is apparently not allowed.
1298 (imagemagick_compute_animated_image): Allow images that say they
1299 have sub-images that are bigger than the main image, but just crop
1302 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1304 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1306 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1308 * image.c (imagemagick_compute_animated_image): Respect the GIF
1311 2013-08-15 Ken Brown <kbrown@cornell.edu>
1313 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1314 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1317 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1319 Fix minor problems found by static checking.
1320 * frame.c (delete_frame):
1321 * xdisp.c (next_element_from_display_vector):
1322 Avoid uninitialized local.
1323 * image.c (imagemagick_compute_animated_image): Port to C89.
1324 Prefer usual GNU indentation style for loops.
1325 Be more careful about bizarrely large sizes, by using ptrdiff_t
1328 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1330 Fix infinite frame selection loop (Bug#15025).
1331 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1333 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1335 * xdisp.c (compute_window_start_on_continuation_line):
1336 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1337 to make sure we end up setting the window start at the leftmost
1338 visible character of the display line. This avoids funky
1339 horizontal shifting because the window start is not kept on the
1340 same position. (Bug#15090)
1341 (next_element_from_display_vector): Support 'box' face attribute
1342 in the face definitions of a display vector. (Bug#15099)
1344 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1346 * image.c (imagemagick_compute_animated_image): Implement animated
1348 (imagemagick_compute_animated_image): Fix some compilation
1349 warnings. Implement a very simple cache to make the animation
1350 usable at all, but it should be replaced with a per-image cache.
1352 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1354 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1355 to do `for' loops over alist values.
1356 * buffer.h (FOR_EACH_BUFFER):
1357 * process.c (FOR_EACH_PROCESS): Use it.
1358 (handle_child_signal, status_notify, Fget_buffer_process)
1359 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1361 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1363 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1364 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1365 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1366 to xzalloc and so avoid redundant call to memset.
1367 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1368 members because it is allocated with xzalloc and so already zeroed.
1370 2013-08-14 Ken Brown <kbrown@cornell.edu>
1372 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1375 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1377 Utility function and macro to copy Lisp string to C string.
1378 * lisp.h (xlispstrdupa): New macro.
1379 (xlispstrdup): New prototype.
1380 * alloc.c (xlispstrdup): New function.
1381 * callint.c (Fcall_interactively):
1382 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1383 (Fsubstitute_in_file_name):
1384 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1385 * image.c (x_create_bitmap_from_file):
1386 * w32term.c (w32_term_init):
1387 * xterm.c (x_term_init): Use xlispstrdup.
1389 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1391 * image.c (imagemagick_load_image): Make animated pictures work.
1392 There's still some problems with background color settings, though
1395 * decompress.c (unwind_decompress): Always restore point.
1397 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1399 * marker.c (set_marker): Reformat documentation.
1401 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1403 * xdisp.c (cursor_type_changed): Now static.
1405 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1406 Use changed. This avoids the need to call xmalloc and for the
1407 caller to call xfree, and avoids memory leaks in some situations.
1409 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1411 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1412 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1413 (redisplay_window): If window_end_valid is cleared due to non-zero
1414 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1415 so do not call to try_cursor_movement for that window.
1417 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1419 * window.h (struct window): Convert window_end_pos and
1420 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1421 (wset_window_end_pos, wset_window_end_vpos): Remove.
1422 * dispnew.c (adjust_glyph_matrix):
1423 * window.c (Fwindow_end, replace_window, set_window_buffer)
1425 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1426 (set_vertical_scroll_bar, redisplay_window, try_window)
1427 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1428 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1429 (note_mouse_highlight): Adjust users.
1430 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1433 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1435 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1436 * image.c (imagemagick_filename_hint): Use `const char *' and
1437 prefer SSDATA to SDATA to avoid warnings.
1439 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1441 Cleanup window fringes, margins and scroll bars adjustments.
1442 * window.c (set_window_fringes, set_window_margins)
1443 (set_window_scroll_bars, apply_window_adjustment): New functions.
1444 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1445 (Fset_window_scroll_bars): Use them.
1447 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1449 * window.h (struct window): Convert scroll_bar_width
1450 from Lisp_Object to integer. Adjust comment.
1451 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1453 * window.c (wset_scroll_bar_width): Remove.
1454 (make_window): Initialize scroll_bar_width.
1455 (Fsplit_window_internal): Use direct assignment.
1456 (Fset_window_configuration, save_window_save):
1457 Convert Lisp_Object to integer and back where appropriate.
1458 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1459 bar was actually changed, and mention this in docstring.
1461 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1463 * decompress.c: Minor simplifications.
1464 (Fzlib_decompress_region): Don't bother verifying
1465 that avail_out <= UINT_MAX, as that was confusing.
1466 Mention the restriction in a comment instead.
1467 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1469 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1471 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1472 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1474 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1476 * image.c (imagemagick_filename_hint): Check for errors in the
1479 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1481 * window.c (Fwindow_margins): Return nil when there's no marginal
1482 area, as per the documented API.
1484 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1485 Fmake_vector, as scroll bar's struct members are not all Lisp
1486 objects now. This avoids crashes in GC.
1488 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1489 bool, so its address could be taken.
1491 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1493 * image.c (imagemagick_filename_hint): New function to possibly
1494 apply `image-content-type-suffixes'.
1495 (imagemagick_load_image): Use it.
1497 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1499 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1500 if loading zlib failed.
1502 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1504 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1505 2013-08-13 checkin below. Change bool to BOOL, rule is:
1506 All Obj-C code uses BOOL, except for interfaces callable from C.
1508 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1510 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1512 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1513 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1514 bool instead of BOOL.
1515 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1516 from Lisp_Object to bitfield. Adjust comment.
1517 * w32term.c (x_scroll_bar_create): Adjust user.
1518 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1519 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1520 Use bool for boolean.
1521 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1522 to `unsigned int' when defining a bitfield.
1524 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1526 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1528 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1530 * window.h (struct window): Convert left_margin_cols and
1531 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1532 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1533 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1535 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1537 (showing_window_margins_p, update_window_line, update_frame_1):
1538 * fringe.c (draw_fringe_bitmap_1):
1539 * xdisp.c (window_box_width): Adjust users.
1540 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1541 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1542 Use direct assignment.
1543 (Fset_window_configuration, save_window_save, Fwindow_margins):
1544 Convert Lisp_Object to integer and back where appropriate.
1545 (Fset_window_margins): Adjust user. Return t if any margin
1546 was actually changed, and mention this in docstring.
1548 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1550 * syntax.c (forward_word):
1551 * cmds.c (forward_char, backward_char): Mention the optional argument.
1553 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1555 * window.h (struct window): Convert left_fringe_width
1556 and right_fringe_width from Lisp_Objects to integers.
1558 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1559 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1560 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1562 (make_window): Initialize new integer fields to -1.
1563 (Fsplit_window_internal): Use direct assignment.
1564 (Fset_window_configuration, save_window_save):
1565 Convert Lisp_Object to integer and back where appropriate.
1566 (Fset_window_fringes): Adjust user. Return t if any fringe
1567 was actually changed, and mention this in docstring.
1569 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1571 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1572 * nsfns.m (x_set_cursor_type):
1573 * w32fns.c (x_set_cursor_type):
1574 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1575 * xdisp.c (set_frame_cursor_types): ...but in common code.
1577 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1579 * font.c (clear_font_cache): New function, stripped from...
1580 (Fclear_font_cache): ...here, which now uses the function
1581 above. Adjust comment.
1582 * font.h (clear_font_cache): Add prototype.
1583 * xfaces.c (clear_face_cache): Use clear_font_cache.
1585 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1587 * window.c (Fset_window_start): Compare `w', not `window' because
1588 `w' might not be equal to `window' after call to decode_live_window.
1590 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1592 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1593 This fixes a problem introduced by the Bug#15035 patch
1594 when using GPG. Reported by Herbert J. Skuhra.
1596 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1598 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1599 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1600 not yet initialized.
1602 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1604 * decompress.c (Fzlib_decompress_region): Support zlib
1605 decompression, too, and rename.
1607 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1609 Minor zlib configuration tweaks.
1610 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1611 Don't assume presence of fn_inflateInit2_ zlib internal function.
1613 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1615 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1616 include the zlib prefix.
1618 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1620 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1621 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1622 define static variables that are pointers to zlib functions to be
1624 (init_zlib_functions) [WINDOWSNT]: New function.
1625 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1627 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1628 macros instead of invoking the zlib functions directly.
1629 (syms_of_decompress): DEFSYM Qzlib_dll.
1630 Staticpro Szlib_available_p.
1632 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1634 Avoid looping over all frame windows to freeze and unfreeze.
1635 * window.h (struct window): Drop frozen_window_start_p.
1636 (freeze_window_starts): Drop prototype.
1637 * frame.h (struct frame): New frozen_window_starts flag.
1638 (FRAME_WINDOWS_FROZEN): New macro.
1639 * window.c (freeze_window_start, freeze_window_starts):
1641 (select_window, replace_window): Adjust users.
1642 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
1643 (window_frozen_p): New function.
1644 (redisplay_window): Use it.
1646 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1648 Fix some fd issues when running subprocesses (Bug#15035).
1649 Fix bugs that can leak files or file descriptors on errors.
1650 Don't unlink open temp files, as that's hard for users to diagnose
1651 when things go awry (e.g., temp disk exhausted).
1652 Don't bother to lock temp files. Check for invalid recursion.
1653 * callproc.c (synch_process_fd): Remove. All uses removed.
1654 (synch_process_tempfile): New var or macro.
1655 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
1657 (record_kill_process): New arg, the temp name. All callers changed.
1658 (delete_temp_file): Now just a simple wrapper around unlink.
1659 (call_process_kill): New arg, the call_process_fd array.
1660 Close them all. Clear synch_process_pid. Remove the temp file,
1661 or arrange for it to be removed.
1662 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
1663 that's been moved to synch_process_tempfile. Caller changed.
1664 Do not remove the tempfile; that's now call_process_kill's
1666 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
1667 call_process_kill; the caller now does that.
1668 (call_process_cleanup): Do not close the process fd; that's now
1669 call_process_kill's responsibility.
1670 (Fcall_process): Implement via new function call_process, which
1671 has most of the old body of Fcall_process, but with a different API.
1672 (call_process): New function that does not open or close filefd if
1673 it is nonnegative. Record which fds need to be closed, and let
1674 call_process_kill close (and remove the tempfile, on MSDOS) on error.
1675 Signal an error if invoked recursively (could be done via a hook).
1676 Simplify creation of the tempfile in the MSDOS case.
1677 Don't create the output file until after checking for the executable.
1678 Report any failure to open /dev/null.
1679 Don't open /dev/null for writing twice; once is enough.
1680 Don't create pipe if all output is being discarded or sent to file.
1681 Don't worry about setting up the coding system or reading from the
1682 pipe if all output is being discarded.
1683 Hoist fd_error local into top level, to lessen block nesting.
1684 Don't record deleted pid here; now done by Fcall_process_region.
1685 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1686 and note its success in synch_process_tempfile.
1687 Do not leak resources when child_setup fails.
1688 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1689 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1690 (create_temp_file): Now returns open fd, with an additional
1691 Lisp_Object * argument to return the name. All callers changed.
1692 Do not close the file; rewind it instead, and leave it open for
1693 the caller. Do not lock the temp file. Unwind-protect the file
1694 and the file-descriptor.
1695 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1696 If an asynchrounous process, record it here, not in call_process.
1697 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1698 * eval.c (set_unwind_protect): New function.
1699 * fileio.c (write_region): New function, generalized from the
1700 old Fwrite_region. Do not lock temp files.
1701 (Fwrite_region): Use it.
1702 * lisp.h (set_unwind_protect, write_region): New decls.
1703 * process.c: Include <verify.h>.
1704 (make_process): Mark fds as initially closed.
1705 (deleted_pid_list): Now a list of pid-filename pairs.
1707 (close_process_fd): New function.
1708 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1709 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1710 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1711 (create_process, create_pty, Fmake_serial_process)
1712 (server_accept_connection): Record which fds need to be closed,
1713 and let deactivate_process close them.
1714 (Fmake_network_process): Do not discard the unwind-protect
1715 until it's safe to do so.
1716 (deactivate_process): Close the fds opened by create_process etc.
1717 (Fprocess_send_eof): Adjust to new way of recording open fds.
1718 Report an error if /dev/null can't be opened, instead of aborting.
1719 * process.h (PROCESS_OPEN_FDS): New constant.
1720 (struct Lisp_Process): New member open_fds.
1721 (record_kill_process, record_deleted_pid): Adjust signatures.
1722 (record_deleted_pid): Move decl here ...
1723 * syswait.h (record_deleted_pid): ... from here.
1725 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1727 * decompress.c: Fix bugs with large buffers and weird inputs.
1728 Tune a bit. Reindent as per usual Emacs style.
1729 (BUFFER_SIZE): Remove.
1730 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1731 more than UINT_MAX bytes. Decompress into the gap instead of into
1732 an auto buffer, as this should avoid copying. Return nil if
1733 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1734 set immediate_quit; we shouldn't trust zlib code that much.
1736 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1738 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1739 errors, and really move the gap to where we want it.
1741 * lisp.h: Include decompress.c support.
1743 * emacs.c (main): Include decompress.c support.
1745 * Makefile.in: Include -lz if present.
1747 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1749 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1750 (initWithTitle:): Initialize frame to 0.
1751 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1752 (fillWithWidgetValue:frame:): Rename from
1753 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1755 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1756 fillWithWidgetValue:frame:
1758 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1759 remove memory leak warnings.
1761 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1762 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1765 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1766 (x_activate_menubar): Update the whole menu.
1767 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1768 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1769 current event is not NSSystemDefined (Bug#15001).
1770 Call ns_check_menu_open only if trackingMenu is 2.
1771 (menuDidClose:): New method, decrease trackingMenu.
1772 (fillWithWidgetValue:setDelegate:): New method.
1773 (fillWithWidgetValue:): Call the above.
1775 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1777 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1779 Omit some unnecessary casts.
1780 Many of these go back to the old pre-C89 days, when they may have
1781 been needed, but we've been assuming C89 or later for a while now.
1782 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1783 (live_float_p, live_misc_p, live_vector_p):
1784 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1785 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1786 (defvar_per_buffer):
1787 * callint.c (Fcall_interactively):
1788 * doc.c (Fsubstitute_command_keys):
1789 * filelock.c (get_boot_time):
1790 * frame.c (xrdb_get_resource):
1791 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1792 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1793 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1794 (menuitem_highlight_callback, menu_destroy_callback)
1795 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1796 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1797 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1798 (xg_tool_bar_help_callback, tb_size_cb):
1799 * image.c (xpm_alloc_color, png_read_from_memory)
1800 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1801 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1803 * keymap.c (describe_map):
1804 * nsfns.m (Fns_display_monitor_attributes_list):
1805 * nsmenu.m (process_dialog:):
1806 * nsterm.m (hold_event):
1807 * process.c (wait_reading_process_output):
1808 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1809 * scroll.c (do_direct_scrolling, scrolling_1):
1810 * termcap.c (tgetent):
1811 * window.c (check_window_containing, add_window_to_list)
1812 (freeze_window_starts):
1813 * xdisp.c (compare_overlay_entries, vmessage):
1814 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1815 (x_get_monitor_attributes_xrandr)
1816 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1817 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1818 * xfont.c (xfont_match, xfont_open):
1819 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1820 (menubar_selection_callback, menu_position_func)
1821 (popup_selection_callback, create_and_show_popup_menu)
1822 (dialog_selection_callback, create_and_show_dialog):
1823 * xrdb.c (x_get_string_resource):
1825 * xsmfns.c (x_session_check_input):
1826 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1827 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1828 (xaw_jump_callback, xaw_scroll_callback):
1829 Omit unnecessary casts.
1831 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1833 Minor string-length refactoring.
1834 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1835 * frame.c (make_monitor_attribute_list):
1836 Prefer build_string to strlen + make_string.
1838 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1840 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1841 don't check minor_code (Bug#14417).
1843 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1845 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1846 vertical positions instead. This avoids calling MATRIX_ROW with
1847 row numbers that are possibly beyond valid limits. (Bug#15064)
1849 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1851 Use xstrdup and build_unibyte_string where applicable.
1852 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1853 * xfns.c (x_window):
1854 * xrdb.c (x_get_customization_string):
1855 * xterm.c (xim_initialize):
1856 * w32fns.c (w32_window): Use xstrdup.
1857 (w32_display_monitor_attributes_list):
1858 * emacs.c (init_cmdargs):
1859 * keyboard.c (PUSH_C_STR):
1860 * nsfont.m (nsfont_open):
1861 * sysdep.c (system_process_attributes):
1862 * w32.c (system_process_attributes):
1863 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1865 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1867 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1868 variables of these types so that GDB would know about them, as aid
1869 for debugging fatal exceptions. (Bug#15024) See also
1870 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1873 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1875 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1876 larger than the NSWindow (Bug#14934).
1878 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1880 Redesign redisplay interface to drop global variable updated_window.
1881 Always pass currently updated window as a parameter to update routines.
1882 * dispextern.h (updated_window): Remove declaration.
1883 (struct redisplay_interface): Pass window parameter to
1884 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1885 and after_update_window_hook.
1886 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1888 * dispnew.c (updated_window): Remove.
1889 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1890 (update_window_line): Adjust to match redisplay interface changes.
1891 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1892 (ns_scroll_run, ns_after_update_window_line):
1893 * w32term.c (x_update_window_begin, x_update_window_end)
1894 (x_after_update_window_line, x_scroll_run):
1895 * xterm.c (x_update_window_begin, x_update_window_end)
1896 (x_after_update_window_line, x_scroll_run):
1897 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1898 Likewise. Adjust comments where appropriate.
1899 (x_cursor_to): Simplify because this is always called during window
1900 update (but install debugging check anyway).
1901 (expose_window): Check must_be_updated_p flag to see whether this
1902 function is called during window update.
1904 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1906 Do not reset window modification event counters excessively.
1907 These leftovers and poor man's tricky methods to catch extra
1908 redisplay's attention are no longer needed.
1909 * frame.c (set_menu_bar_lines_1):
1910 * minibuf.c (read_minibuf_unwind):
1911 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1912 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1913 (window_scroll_line_based, Fset_window_configuration):
1914 * xdisp.c (redisplay_window): Do not reset last_modified and
1915 last_overlay_modified counters.
1917 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1919 * xselect.c (x_send_client_event): Set send_event and serial, memset
1920 data.l as it might be bigger than data.b. Use 24 bit mask to
1921 XSendEvent (Bug#15034).
1923 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1925 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1926 for TTY frames that are not the top frame on their console.
1929 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1931 * w32term.c (w32fullscreen_hook): Really maximize frame when
1932 asked for (Bug#14841).
1934 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1936 Prefer selected_window to Fselected_window, likewise for frames.
1937 * buffer.c (Fbuffer_swap_text):
1938 * data.c (Fvariable_binding_locus):
1939 * window.c (run_window_configuration_change_hook): Adjust users.
1940 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1941 Use decode_live_frame.
1943 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1945 Be more careful if selected window shows the buffer other than current,
1946 use window_outdated only if this is not so. This change should also
1947 address some weird issues discussed in Bug#13012.
1948 * window.h (window_outdated): New prototype.
1949 * window.c (window_outdated): Now here. Convert from static and
1950 always assume window's buffer.
1951 (Fwindow_end, Fwindow_line_height): Use it.
1952 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1953 and always assume window's buffer.
1954 (redisplay_window): Adjust user.
1955 (redisplay_internal): Call to reconsider_clip_changes once and
1956 check whether mode line should be updated only if selected window
1957 shows current buffer.
1958 (run_window_scroll_functions): Use eassert for debugging check.
1959 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1961 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1963 * window.c (window_scroll, window_scroll_pixel_based)
1964 (window_scroll_line_based): Use bool for booleans.
1966 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1968 * process.c: Fix minor off-by-one issues in descriptor counts.
1969 This shouldn't fix any real bugs, but it cleans up the code a bit.
1970 (max_process_desc, max_input_desc): -1, not 0, means none.
1972 (delete_input_desc): New function.
1973 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1974 (deactivate_process): Scan backwards when recomuting max_process_desc;
1975 that should be faster.
1976 (init_process_emacs): Initialize max_input_desc.
1978 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1980 Use region cache to speedup bidi_find_paragraph_start.
1981 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1982 Rename cache_long_line_scans to cache_long_scans.
1983 * buffer.c (bset_cache_long_line_scans): Rename to
1984 bset_cache_long_scans.
1985 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1986 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1988 (syms_of_buffer): Rename cache-long-line-scans to
1989 cache-long-scans. Adjust docstring.
1990 * search.c (newline_cache_on_off):
1991 * indent.c (width_run_cache_on_off): Adjust users.
1992 * bidi.c (bidi_paragraph_cache_on_off): New function.
1993 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1994 * insdel.c (prepare_to_modify_buffer):
1995 Invalidate bidi_paragraph_cache if enabled.
1997 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1999 Invalidate region caches only if buffer text is going to be changed.
2000 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2001 (modify_text): ...new prototype.
2002 (prepare_to_modify_buffer_1): New prototype.
2003 * textprop.c (modify_region): Rename to...
2004 (modify_text_properties): ...new function.
2005 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2006 (Fremove_list_of_text_properties): Adjust users.
2007 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2008 (modify_text): ...new function.
2009 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2010 (prepare_to_modify_buffer_1): ...new function.
2011 * casefiddle.c (casify_region):
2012 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2013 (Ftranspose_regions): Use modify_text.
2015 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2017 * lisp.mk (lisp): Add nadvice.elc.
2019 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2021 New macro to iterate over live buffers similar to frames.
2022 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2023 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2024 Declare buffer-related variables here to offload lisp.h.
2025 * buffer.c (Vbuffer_alist): Adjust comment.
2026 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2027 (other_buffer_safely):
2028 * data.c (store_symval_forwarding):
2029 * dispnew.c (Fframe_or_buffer_changed_p):
2030 * fileio.c (Fdo_auto_save):
2031 * filelock.c (unlock_all_files):
2032 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2034 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2036 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2037 * callproc.c (create_temp_file):
2038 * filelock.c (create_lock_file):
2039 Assume mkostemp, since it's now provided by Gnulib.
2041 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2043 * w32.c (mkostemp): New function.
2044 (mktemp): Remove, no longer used. Most of the code reused in
2045 mkostemp. (Bug#15015)
2046 (mktemp): Don't undef.
2048 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2050 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2051 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2052 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2053 (free_glyph_pool, check_glyph_memory): Likewise for
2054 all users. Adjust comments where appropriate.
2056 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2058 * composite.h: Minor fixups.
2059 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2060 to fix a misspelling, and change it to an inline function while
2061 we're at it (it need not be a macro). All uses changed.
2062 (composition_method, composition_valid_p):
2063 Rewrite to avoid assignments in if-conditions.
2065 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2067 Do not use global Lisp_Object in composition macros.
2068 * composite.h (composition_temp): Remove declaration.
2069 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2070 (composition_method, composition_valid_p): ...inline functions.
2071 (compose_region): Remove the leftover.
2072 * composite.c (composition_temp): Remove.
2073 (run_composition_function, update_compositions)
2074 (composition_compute_stop_pos, composition_adjust_point)
2075 (Ffind_composition_internal):
2076 * coding.c (handle_composition_annotation):
2077 * xdisp.c (handle_composition_prop, check_point_in_composition):
2078 Related users changed.
2080 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2082 Drop FRAME_PTR typedef.
2083 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2084 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2085 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2086 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2087 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2088 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2089 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2090 All related users changed.
2092 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2094 * eval.c (default_toplevel_binding): New function.
2096 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2097 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2098 (syms_of_eval): Export them.
2099 * data.c (Fdefault_value): Micro cleanup.
2100 * term.c (init_tty): Use "false".
2102 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2104 Fix X GC leak in GTK and raw (no toolkit) X ports.
2105 * xterm.c (x_free_frame_resources): If white and black relief
2106 GCs are allocated, always free them here.
2107 * xfns.c (x_make_gc): Omit redundant initialization.
2108 * widget.c (create_frame_gcs): Remove the leftover.
2109 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2110 in x_free_frame_resources.
2112 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2114 * nsterm.m (windowWillResize:toSize:): Only change title if
2115 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2117 (viewDidEndLiveResize): New method.
2119 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2120 inside NS_IMPL_COCOA.
2122 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2124 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2125 Do not check whether undo is enabled because record_insert and
2126 record_delete does that themselves.
2128 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2130 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2131 member which is not really used any more.
2132 (FRAME_XIC_BASE_FONTNAME): Remove.
2133 * xfns.c (xic_free_fontset): Adjust user.
2134 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2135 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2136 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2137 (xdialog_show): Use eassert for debugging check.
2138 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2140 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2142 * fileio.c, fns.c (merge): Move extern decl from here ...
2143 * lisp.h (merge): ... to here.
2145 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2147 Fix last font-related change.
2148 * w32font.h (w32font_list_internal, w32font_match_internal):
2150 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2151 (uniscribe_list_family): Adjust to match font API change.
2152 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2153 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2155 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2157 * frame.h (FRAME_MOUSE_UPDATE):
2158 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2159 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2161 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2163 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2164 * font.h (struct font_driver): Change list, match, and list_family
2165 functions to accept struct frame * as first arg.
2166 * font.c (font_score, font_compare, font_sort_entities):
2168 (font_sort_entities, font_list_entities, font_select_entity):
2169 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2170 match font API change.
2171 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2172 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2173 * ftxfont.c (ftxfont_list, ftxfont_match):
2174 * xftfont.c (xftfont_list, xftfont_match):
2175 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2176 * w32font.c (w32font_list, w32font_match, w32font_list):
2177 (w32font_list_internal, w32_font_match_internal): Likewise.
2178 * xfaces.c (Fx_family_fonts): Adjust user.
2180 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2182 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2183 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2184 only if HAVE_X_WINDOWS is in use.
2185 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2186 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2187 * w32term.c (x_wm_set_icon_position): Likewise.
2188 * w32fns.c (x_icon): Adjust user.
2190 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2192 * xterm.c (last_mouse_press_frame): Remove the
2193 leftover which is not really used any more.
2194 (handle_one_xevent, syms_of_xterm): Adjust users.
2195 (x_flush): Call XFlush once per each X display, not frame.
2196 This is better because this code always unconditionally skips
2197 non-X frames in Vframe_list and issues the only XFlush if we
2198 have more than one X frame on the same X display.
2199 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2200 Use bool for booleans.
2201 (x_draw_glyph_string_background, cvt_string_to_pixel):
2202 (cvt_pixel_dtor): Drop unnecessary prototypes.
2203 * xterm.h (x_display_ok): Adjust prototype.
2205 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2207 Drop unnecessary functions that deals with frame pixel size.
2208 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2209 (x_pixel_height): Drop prototypes.
2210 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2211 (x_pixel_height): Drop implementations.
2212 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2213 which should be always valid for window frame.
2214 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2215 * w32menu.c (Fx_popup_dialog):
2216 * xmenu.c (Fx_popup_dialog): Likewise for both.
2218 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2220 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2221 frame parameters and call to Fmodify_frame_parameters just once.
2222 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2223 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2224 and mention nil frame in docstring.
2226 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2228 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2229 (x_figure_window_size): Likewise. Adjust to return long.
2230 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2231 (toplevel): Move Qterminal_live_p to...
2232 * terminal.c (toplevel): ...here, make it static, and...
2233 (syms_of_terminal): ...DEFSYM here.
2234 * frame.h (Qterminal_live_p): Remove declaration.
2235 (make_frame, x_figure_window_size): Adjust prototype.
2236 * nsfns.m (Fx_create_frame): Use long for window flags.
2238 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2240 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2241 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2242 Do not assume that emacs_close (INT_MAX) is a no-op.
2244 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2246 * xfaces.c (make_face_cache): For struct face_cache, prefer
2247 xmalloc to xzalloc and so avoid redundant call to memset.
2248 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2250 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2252 * fringe.c (draw_window_fringes, update_window_fringes)
2253 (compute_fringe_widths):
2254 * w32term.c (x_draw_glyph_string):
2255 * window.c (candidate_window_p, Frecenter):
2256 * xfaces.c (realize_basic_faces, realize_default_face)
2257 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2258 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2259 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2260 * xmenu.c (Fx_menu_bar_open_internal):
2261 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2262 * xsettings.c (xft_settings_event):
2263 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2264 Use bool for booleans. Adjust style and comments where
2266 * dispextern.h (draw_window_fringes, update_window_fringes)
2267 (compute_fringe_widths):
2268 * xterm.h (x_had_errors_p): Adjust prototype.
2270 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2272 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2273 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2275 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2277 * fns.c (toplevel): Remove comment before Fsafe_length because
2280 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2282 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2284 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2286 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2287 frame which got the message is still alive, before dereferencing
2288 its pointer. (Bug#14970)
2290 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2291 be a live window, before using it as such. (Bug#14970)
2293 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2295 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2296 w32_detect_focus_change instead of doing part of its job by hand.
2297 This fixes the problem whereby FOCUS_OUT events were not sent to
2300 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2302 * process.c (Fprocess_list): Doc fix.
2304 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2305 being re-exposed only if it didn't ask to become visible.
2306 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2307 was previously iconified. (Bug#14841)
2308 (x_iconify_frame): Mark the frame iconified.
2310 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2312 Fix minor problems found by static checking.
2313 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2314 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2316 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2318 * eval.c (set_specpdl_old_value): New function.
2319 (unbind_to): Minor simplification.
2320 (get_backtrace_frame): New function.
2321 (Fbacktrace_frame): Use it. Add `base' argument.
2322 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2323 (syms_of_eval): Export backtrace-eval.
2324 * xterm.c (x_focus_changed): Simplify.
2326 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2328 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2330 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2332 * xdisp.c (redisplay_window): Instead of moving point out of
2333 scroll margin, reject the force_start method, and try scrolling
2334 instead. (Bug#14780)
2336 2013-07-24 Ken Brown <kbrown@cornell.edu>
2338 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2341 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2343 * eval.c (Fprogn): Do not check that BODY is a proper list.
2344 This undoes the previous change. The check slows down the
2345 interpreter, and is not needed to prevent a crash. See
2346 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2348 2013-07-23 Glenn Morris <rgm@gnu.org>
2350 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2352 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2354 Port to GNU/Linux systems with tinfo but not ncurses.
2355 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2356 to decide whether ncurses is being used. Without this change,
2357 GCC complains about tgetent not being declared, on a system
2358 that has tinfo installed but ncurses not installed.
2360 * eval.c (Fprogn): Check that BODY is a proper list.
2362 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2363 * data.c (Fsetq_default):
2364 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2365 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2367 Tune by taking advantage of the fact that ARGS is always a list
2368 when a function is declared to have UNEVALLED args.
2370 * emacsgtkfixed.c: Port to GCC 4.6.
2371 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2373 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2375 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2376 here to silence compiler warnings.
2378 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2380 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2381 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2382 from messing up Emacs's 'struct frame' (Bug#14923).
2384 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2386 * alloc.c (make_save_ptr_ptr): Define this function.
2387 It was inadvertently omitted. It's needed only if
2388 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2390 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2392 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2393 frame have focus (Bug#14895).
2395 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2397 Avoid vfork-related deadlock more cleanly.
2398 * callproc.c (child_setup): When the child's exec fails, output
2399 the program name, as that's more useful. Use O_NONBLOCK to avoid
2401 * process.c (create_process_1): Remove; no longer needed.
2402 (create_process): Remove timer hack; no longer needed, now that
2403 the child avoids deadlock.
2405 2013-07-20 Glenn Morris <rgm@gnu.org>
2407 * image.c (Fimage_flush): Fix doc typo.
2409 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2411 Fix array bounds violation when pty allocation fails.
2412 * process.c (PTY_NAME_SIZE): New constant.
2413 (pty_name): Remove static variable; it's now auto.
2414 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2415 Take pty_name as an arg rather than using a static variable.
2416 All callers changed.
2417 (create_process): Recover pty_flag from process, not from volatile local.
2418 (create_pty): Stay inside array even when pty allocation fails.
2419 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2421 * lread.c (Fload): Avoid initialization only when lint checking.
2422 Mention that it's needed only for older GCCs.
2424 2013-07-20 Kenichi Handa <handa@gnu.org>
2426 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2427 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2429 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2431 * lread.c (Fload): Avoid uninitialized warning.
2433 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2435 Fix some minor file descriptor leaks and related glitches.
2436 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2437 (create_lock_file): Use write, not emacs_write.
2438 * image.c (slurp_file, png_load_body):
2439 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2440 (server_accept_connection):
2441 Don't leak an fd on memory allocation failure.
2442 * image.c (slurp_file): Add a cheap heuristic for growing files.
2443 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2444 as that's what the other routines do. Maybe input need not be
2445 blocked at all, but it's better to be consistent.
2446 Avoid undefined behavior when strlen is zero.
2448 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2449 (NSTATICS): Now a constant; doesn't need to be a macro.
2451 2013-07-19 Richard Stallman <rms@gnu.org>
2453 * coding.c (decode_coding_utf_8): Add simple loop for fast
2454 processing of ASCII characters.
2456 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2458 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2460 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2462 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2463 unportable 'struct x_display_info'.
2464 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2467 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2469 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2470 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2472 (system_process_attributes): Prefer plain char to unsigned char
2473 when either will do. Clean up properly if interrupted or if
2474 memory allocations fail. Don't assume sscanf succeeds.
2475 Remove no-longer-needed workaround to stop GCC from whining.
2476 Read command-line once, instead of multiple times. Check read status a
2479 Fix obscure porting bug with varargs functions.
2480 The code assumed that int is treated like ptrdiff_t in a vararg
2481 function, which is not a portable assumption. There was a similar
2482 -- though these days less likely -- porting problem with various
2483 assumptions that pointers of different types all smell the same as
2484 far as vararg functions is conserved. To make this problem less
2485 likely in the future, redo the API to use varargs functions.
2486 * alloc.c (make_save_value): Remove this vararg function.
2487 All uses changed to ...
2488 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2489 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2491 (make_save_ptr): Rename from make_save_pointer, for consistency with
2492 the above. Define only on platforms that need it. All uses changed.
2494 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2496 * keyboard.c: Try to fix typos in previous change.
2497 (DISPLAY_LIST_INFO): New macro.
2498 (kbd_buffer_get_event): Do not access members that are not present
2499 in X11. Revert inadvertent change of "!=" to "=".
2501 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2503 * keyboard.c (kbd_buffer_get_event):
2504 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2505 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
2507 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2509 * filelock.c: Fix unlikely file descriptor leaks.
2510 (get_boot_time_1): Rework to avoid using emacs_open.
2511 This doesn't actually fix a leak, but is better anyway.
2512 (read_lock_data): Use read, not emacs_read.
2514 * doc.c: Fix minor memory and file descriptor leaks.
2515 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2516 (get_doc_string, Fsnarf_documentation):
2517 Fix file descriptor leak on error.
2519 * term.c: Fix minor fdopen-related file descriptor leaks.
2520 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2521 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2523 * charset.c: Fix file descriptor leaks and errno issues.
2525 (load_charset_map_from_file): Don't leak file descriptor on error.
2526 Use plain record_xmalloc since the allocation is larger than
2527 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2529 * eval.c (record_unwind_protect_nothing):
2530 * fileio.c (fclose_unwind):
2532 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2533 The replacement doesn't block input, but that no longer seems
2536 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2538 * lread.c: Fix file descriptor leaks and errno issues.
2539 (Fload): Close some races that leaked fds or streams when 'load'
2541 (Fload, openp): Report error number of last nontrivial failure to open.
2542 ENOENT counts as trivial.
2543 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2545 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2546 now that the function is always called with a nonnegative arg.
2547 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2548 All uses replaced with ...
2549 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2551 A few more minor file errno-reporting bugs.
2552 * callproc.c (Fcall_process):
2553 * doc.c (Fsnarf_documentation):
2554 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2555 * process.c (set_socket_option):
2556 Don't let a constructor trash errno.
2557 * doc.c: Include <errno.h>.
2559 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2561 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2563 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2565 Fix w32 bug with call-process-region (Bug#14885).
2566 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2567 to Fcall_process when the input is empty. This simplifies the
2568 code a bit. It makes no difference on POSIXish platforms but
2569 apparently it fixes a bug on w32.
2571 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2572 * fileio.c (close_file_unwind): Don't close if FD is negative;
2573 this can happen when unwinding a zapped file descriptor.
2574 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2575 in case Emacs runs out of memory between the two unwind-protects.
2576 Don't trash errno when closing FD.
2577 Zap the FD in the specpdl when closing it, instead of deferring
2578 the removal of the unwind-protect; this fixes a bug where a child
2579 function unwinds the stack past us.
2581 New unwind-protect flavors to better type-check C callbacks.
2582 This also lessens the need to write wrappers for callbacks,
2583 and the need for make_save_pointer.
2584 * alloca.c (free_save_value):
2585 * atimer.c (run_all_atimers):
2587 * alloc.c (safe_alloca_unwind):
2588 * atimer.c (unwind_stop_other_atimers):
2589 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2590 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2591 * minibuf.c (choose_minibuf_frame_1):
2592 * process.c (make_serial_process_unwind):
2593 * xdisp.h (pop_message_unwind):
2594 * xselect.c (queue_selection_requests_unwind):
2595 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2596 * alloca.c (record_xmalloc):
2597 Prefer record_unwind_protect_ptr to record_unwind_protect with
2599 * alloca.c (Fgarbage_collect):
2600 Prefer record_unwind_protect_void to passing a dummy.
2601 * buffer.c (restore_buffer):
2602 * window.c (restore_window_configuration):
2603 * xfns.c, w32fns.c (do_unwind_create_frame)
2604 New wrapper. All record-unwind uses of wrappee changed.
2605 * buffer.c (set_buffer_if_live):
2606 * callproc.c (call_process_cleanup, delete_temp_file):
2607 * coding.c (code_conversion_restore):
2608 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2609 * editfns.c (save_excursion_restore)
2610 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2611 (save_restriction_restore):
2612 * eval.c (restore_stack_limits, un_autoload):
2613 * fns.c (require_unwind):
2614 * keyboard.c (recursive_edit_unwind, tracking_off):
2615 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2616 * macros.c (pop_kbd_macro, restore_menu_items):
2617 * nsfns.m (unwind_create_frame):
2618 * print.c (print_unwind):
2619 * process.c (start_process_unwind):
2620 * search.c (unwind_set_match_data):
2621 * window.c (select_window_norecord, select_frame_norecord):
2622 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2623 (fast_set_selected_frame):
2624 * xfns.c, w32fns.c (unwind_create_tip_frame):
2625 Return void, not a dummy Lisp_Object. All uses changed.
2626 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2627 * callproc.c (call_process_kill):
2628 * fileio.c (restore_point_unwind, decide_coding_unwind)
2629 (build_annotations_unwind):
2630 * insdel.c (Fcombine_after_change_execute_1):
2631 * keyboard.c (read_char_help_form_unwind):
2632 * menu.c (unuse_menu_items):
2633 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2634 * sound.c (sound_cleanup):
2635 * xdisp.c (unwind_redisplay):
2636 * xfns.c (clean_up_dialog):
2637 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2638 Accept no args and return void, instead of accepting and returning
2639 a dummy Lisp_Object. All uses changed.
2640 * cygw32.c (fchdir_unwind):
2641 * fileio.c (close_file_unwind):
2642 * keyboard.c (restore_kboard_configuration):
2643 * lread.c (readevalllop_1):
2644 * process.c (wait_reading_process_output_unwind):
2645 Accept int and return void, rather than accepting an Emacs integer
2646 and returning a dummy object. In some cases this fixes an
2647 unlikely bug when the corresponding int is outside Emacs integer
2648 range. All uses changed.
2649 * dired.c (directory_files_internal_unwind):
2650 * fileio.c (do_auto_save_unwind):
2651 * gtkutil.c (pop_down_dialog):
2652 * insdel.c (reset_var_on_error):
2653 * lread.c (load_unwind):
2654 * xfns.c (clean_up_file_dialog):
2655 * xmenu.c, nsmenu.m (pop_down_menu):
2656 * xmenu.c (cleanup_widget_value_tree):
2657 * xselect.c (wait_for_property_change_unwind):
2658 Accept pointer and return void, rather than accepting an Emacs
2659 save value encapsulating the pointer and returning a dummy object.
2661 * editfns.c (Fformat): Update the saved pointer directly via
2662 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
2663 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
2664 (unwind_body): New function.
2665 (record_unwind_protect): First arg is now a function returning void,
2666 not a dummy Lisp_Object.
2667 (record_unwind_protect_ptr, record_unwind_protect_int)
2668 (record_unwind_protect_void): New functions.
2669 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
2670 * fileio.c (struct auto_save_unwind): New type.
2671 (do_auto_save_unwind): Use it.
2672 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
2673 * insdel.c (struct rvoe_arg): New type.
2674 (reset_var_on_error): Use it.
2675 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2677 (specbinding_func): Remove; there are now several such functions.
2678 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2679 (set_unwind_protect_ptr): New function.
2680 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2682 Be simpler and more consistent about reporting I/O errors.
2683 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2684 Say "Read error" and "Write error", rather than "I/O error", or
2685 "IO error reading", or "IO error writing", when a read or write
2687 * process.c (Fmake_network_process, wait_reading_process_output)
2688 (send_process, Fprocess_send_eof, wait_reading_process_output):
2689 Capitalize diagnostics consistently. Put "failed foo" at the
2690 start of the diagnostic, so that we don't capitalize the
2691 function name "foo". Consistently say "failed" for such
2693 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2694 All callers changed. This is so it can use report_file_error.
2695 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2696 diagnostics consistently as above.
2698 * fileio.c (report_file_errno): Fix errno reporting bug.
2699 If the file name is neither null nor a pair, package it up as a
2700 singleton list. All callers changed, both to this function and to
2701 report_file_error. This fixes a bug where the memory allocator
2702 invoked by list1 set errno so that the immediately following
2703 report_file_error reported the wrong errno value.
2705 Fix minor problems found by --enable-gcc-warnings.
2706 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2707 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2709 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2711 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2712 Set event->arg to Qt if switch-event shall be generated.
2713 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2715 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2717 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2720 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2721 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2722 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2723 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2724 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2725 and there is a focused frame.
2726 (head_table): Add focus-in and focus-out.
2727 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2728 bind to handle-focus-in/out.
2730 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2731 (Fhandle_switch_frame): Call Fhandle_focus_in.
2732 (syms_of_frame): defsubr handle-focus-in/out.
2734 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2736 Fix porting bug to older POSIXish platforms (Bug#14862).
2737 * sysdep.c (emacs_pipe): New function, that implements
2738 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2739 This should port better to CentOS 5 and to Mac OS X 10.6.
2740 All calls to pipe2 changed.
2742 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2743 This makes the code easier to read and the executable a bit smaller.
2744 Do not replace all calls to Fcons that happen to create lists,
2745 just calls that are intended to create lists. For example, when
2746 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2747 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2748 Similarly for list2 through list5.
2749 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2750 * bytecode.c (exec_byte_code):
2751 * callint.c (quotify_arg, Fcall_interactively):
2752 * callproc.c (Fcall_process, create_temp_file):
2753 * charset.c (load_charset_map_from_file)
2754 (Fdefine_charset_internal, init_charset):
2755 * coding.c (get_translation_table, detect_coding_system)
2756 (Fcheck_coding_systems_region)
2757 (Fset_terminal_coding_system_internal)
2758 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2759 * composite.c (update_compositions, Ffind_composition_internal):
2760 * dired.c (directory_files_internal, file_name_completion)
2762 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2763 * doc.c (Fsnarf_documentation):
2764 * editfns.c (Fmessage_box):
2766 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2767 (Feval, eval_sub, Ffuncall, apply_lambda):
2768 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2769 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2770 (Fset_file_times, Finsert_file_contents)
2771 (Fchoose_write_coding_system, Fwrite_region):
2772 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2773 * font.c (font_registry_charsets, font_parse_fcname)
2774 (font_prepare_cache, font_update_drivers, Flist_fonts):
2775 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2776 * frame.c (make_frame, Fmake_terminal_frame)
2777 (x_set_frame_parameters, x_report_frame_params)
2778 (x_default_parameter, Fx_parse_geometry):
2779 * ftfont.c (syms_of_ftfont):
2780 * image.c (gif_load):
2781 * keyboard.c (command_loop_1):
2782 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2783 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2784 (Fminor_mode_key_binding, accessible_keymaps_1)
2785 (Faccessible_keymaps, Fwhere_is_internal):
2786 * lread.c (read_emacs_mule_char):
2787 * menu.c (find_and_return_menu_selection):
2788 * minibuf.c (get_minibuffer):
2789 * nsfns.m (Fns_perform_service):
2790 * nsfont.m (ns_script_to_charset):
2791 * nsmenu.m (ns_popup_dialog):
2792 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2793 (Fx_own_selection_internal):
2794 * nsterm.m (append2):
2795 * print.c (Fredirect_debugging_output)
2796 (print_prune_string_charset):
2797 * process.c (Fdelete_process, Fprocess_contact)
2798 (Fformat_network_address, set_socket_option)
2799 (read_and_dispose_of_process_output, write_queue_push)
2800 (send_process, exec_sentinel):
2801 * sound.c (Fplay_sound_internal):
2802 * textprop.c (validate_plist, add_properties)
2803 (Fput_text_property, Fadd_face_text_property)
2804 (copy_text_properties, text_property_list, syms_of_textprop):
2805 * unexaix.c (report_error):
2806 * unexcoff.c (report_error):
2807 * unexsol.c (unexec):
2808 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2809 (Fformat_mode_line, syms_of_xdisp):
2810 * xfaces.c (set_font_frame_param)
2811 (Finternal_lisp_face_attribute_values)
2812 (Finternal_merge_in_global_face, syms_of_xfaces):
2813 * xfns.c (x_default_scroll_bar_color_parameter)
2814 (x_default_font_parameter, x_create_tip_frame):
2815 * xfont.c (xfont_supported_scripts):
2816 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2817 (menu_help_callback, xmenu_show):
2819 * xterm.c (set_wm_state):
2820 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2821 and similarly for list2 through list5.
2823 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2825 * callproc.c (Fcall_process_region): Fix minor race and tune.
2826 (create_temp_file): New function, with the temp-file-creation part
2827 of the old Fcall_process_region. Use Fcopy_sequence to create the
2828 temp file name, rather than alloca + build_string, for simplicity.
2829 Don't bother to block input around the temp file creation;
2830 shouldn't be needed. Simplify use of mktemp.
2831 Use record_unwind_protect immediately after creating the temp file;
2832 this closes an unlikely race where the temp file was not removed.
2833 Use memcpy rather than an open-coded loop.
2834 (Fcall_process_region): Use the new function. If the input is
2835 empty, redirect from /dev/null rather than from a newly created
2836 empty temp file; this avoids unnecessary file system traffic.
2838 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2840 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2841 Simplify by making this case like the other two. This is a bit
2842 slower on obsolete hosts, but the extra complexity isn't worth it.
2844 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2845 * process.c (create_process) [!DOS_NT]:
2846 Remove now-unnecessary calls to emacs_close.
2848 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2850 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2851 returning early. (Bug#14850)
2853 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2854 and inhibit-iso-escape-detection attributes of 'undecided'.
2857 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2859 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2860 Reported by Herbert J. Skuhra in
2861 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2863 Don't lose top specpdl entry when memory is exhausted.
2864 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2865 specpdl overflow here, to simplify callers; all callers changed.
2866 Always reserve an unused entry at the stack top; this avoids
2867 losing the top entry's information when memory is exhausted.
2869 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2871 Clean up errno reporting and fix some errno-reporting bugs.
2872 * callproc.c (Fcall_process):
2873 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2874 * process.c (create_process, Fmake_network_process):
2875 * unexaix.c (report_error):
2876 * unexcoff.c (report_error):
2877 Be more careful about reporting the errno of failed operations.
2878 The code previously reported the wrong errno sometimes.
2879 Also, prefer report_file_errno to setting errno + report_file_error.
2880 (Fcall_process): Look at openp return value rather than at path,
2881 as that's a bit faster and clearer when there's a numeric predicate.
2882 * fileio.c (report_file_errno): New function, with most of the
2883 old contents of report_file_error.
2884 (report_file_error): Use it.
2885 (Ffile_exists_p, Ffile_accessible_directory_p):
2886 Set errno to 0 when it is junk.
2887 * fileio.c (Faccess_file):
2888 * image.c (x_create_bitmap_from_file):
2889 Use faccessat rather than opening the file, to avoid the hassle of
2890 having a file descriptor open.
2891 * lisp.h (report_file_errno): New decl.
2892 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2895 * process.c (create_process, wait_reading_process_output) [AIX]:
2896 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2897 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2898 a multithreaded environment anyway).
2899 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2901 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2903 * image.c (x_find_image_file): Don't close a remote file handle.
2905 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2907 Fix races with threads and file descriptors.
2908 * callproc.c (Fcall_process_region):
2909 * dired.c (open_directory):
2910 * emacs.c (main, Fdaemon_initialized):
2911 * image.c (x_find_image_file):
2912 * inotify.c (Finotify_rm_watch):
2913 * lread.c (Flocate_file_internal):
2914 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2915 * term.c (term_mouse_moveto, init_tty):
2916 * termcap.c (tgetent):
2917 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2918 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2919 * unexhp9k800.c, unexmacosx.c (unexec):
2920 * callproc.c (Fcall_process_region):
2921 Use emacs_close, not close.
2922 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2923 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2924 and posix_close function on current platforms (which all lack them).
2925 (emacs_close): Use it. This should fix the races on GNU/Linux and
2926 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2927 and it should avoid closing random victim file descriptors on
2930 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2932 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2933 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2936 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2937 This is for .gdbinit xbacktrace.
2939 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2940 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2941 (emacs_set_tty): Now static.
2942 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2943 * term.c (tty_capable_p, tty_default_color_capabilities)
2944 (get_tty_terminal, term_mouse_movement)
2945 (handle_one_term_event, init_tty, maybe_fatal):
2946 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2947 (tgetent, scan_file, name_match, compare_contin):
2948 * terminal.c (get_terminal):
2949 Use bool for boolean.
2950 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2951 Prefer char to unsigned char if either will do.
2952 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2953 (tty_write_glyphs): Prefer int to unsigned.
2954 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2955 All callers changed.
2956 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2958 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2961 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2962 (B__dummy__): New dummy symbol, to pacify C89.
2963 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2964 they can't grok varargs macros.
2965 * dispnew.c (add_window_display_history)
2966 (add_frame_display_history):
2967 * print.c (print_object):
2968 * xdisp.c (debug_method_add):
2969 Use %p printf format only for void pointers.
2970 * emacs.c (usage_message): New constant, replacing ...
2971 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2972 (main): Adjust to usage reorg.
2973 * fns.c (syms_of_fns):
2974 * profiler.c (syms_of_profiler):
2975 Don't use non-constant struct initializers.
2976 * gnutls.h (gnutls_initstage_t):
2977 * lisp.h (enum Lisp_Fwd_Type):
2978 * lread.c (lisp_file_lexically_bound_p):
2979 * xsettings.c (anonymous enum):
2980 Remove trailing comma.
2981 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2982 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2983 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2985 * regex.c (const_re_char): New type, to pacify strict C89.
2986 All uses of 'const re_char' replaced to use it.
2987 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2988 with glibc when strict C89. This change is imported from gnulib.
2990 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2991 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2992 Omit GNU_LINUX implementation, since it requires long long.
2993 * xterm.c (x_draw_underwave):
2994 Do not assume the traditional order of struct's members.
2995 (x_term_init): Rewrite to avoid the need for non-constant structure
2998 Syntax cleanup, mostly replacing macros with functions.
2999 This removes the need for the syntax_temp hack.
3000 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3001 * syntax.c (SYNTAX_INLINE): New macro.
3002 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3003 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3004 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3005 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3006 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3007 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3008 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3009 Now constants, not macros.
3010 (syntax_temp) [!__GNUC__]: Remove.
3011 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3012 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3013 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3014 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3015 Move here from syntax.h; now functions, not macros. Except for the
3016 last function, these are static since only syntax.c uses them.
3017 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3018 All uses changed. Now a function, not a macro; use this fact
3019 to simplify the code.
3020 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3021 compiler bugs; no longer relevant.
3022 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3023 (SYNTAX_INLINE): New macro.
3024 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3025 for the new functions. Use bool for boolean member.
3026 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3027 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3028 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3029 (SETUP_BUFFER_SYNTAX_TABLE):
3030 Now extern inline functions, not macros.
3031 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3032 Remove; all uses replaced by implementation.
3033 (syntax_temp) [!__GNUC__]: Remove decl.
3034 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3036 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3038 * emacs.c (main): Fix syntax error.
3040 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3042 Timestamp fixes for undo (Bug#14824).
3043 * atimer.c (schedule_atimer):
3044 * fileio.c (Ffile_newer_than_file_p):
3045 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3046 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3047 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3048 (syms_of_fileio): Remove Sclear_visited_file_name.
3049 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3050 file doesn't exist; this avoids an ambiguity with negative timestamps.
3051 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3052 * systime.h (make_emacs_time, invalid_emacs_time):
3053 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3054 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3055 * undo.c (record_first_change): Push (visited-file-modtime) onto
3056 undo list rather than reimplementing it by hand, incorrectly.
3058 2013-07-09 Ken Brown <kbrown@cornell.edu>
3060 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3062 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3064 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3066 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3068 Handle errno and exit status a bit more carefully.
3069 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3070 number into an exit status. Instead, use EXIT_CANCELED.
3071 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3072 * callproc.c (relocate_fd):
3073 * emacs.c (close_output_streams, main):
3074 * process.c (create_process):
3075 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3076 Use emacs_perror for simplicity.
3077 * callproc.c (relocate_fd, main):
3078 * sysdep.c (sys_subshell):
3079 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3080 (shut_down_emacs): Use emacs_write, not write.
3081 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3082 * fileio.c (Fcopy_file, e_write):
3083 * nsterm.m (ns_select):
3084 * process.c (send_process):
3085 * sound.c (vox_write):
3086 Use emacs_write_sig, not emacs_write.
3087 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3088 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3090 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3092 (emacs_full_write): New function.
3093 (emacs_write): Rewrite to use it.
3094 (emacswrite_sig, emacs_perror): New functions.
3095 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3097 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3099 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3100 on NS even if it is present. Pixmap on NS is a void*.
3102 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3104 Port to Ubuntu 10 (Bug#14803).
3105 Problem reported by T.V. Raman.
3106 * process.c (close_on_exec, accept4, process_socket):
3107 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3109 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3111 * w32.c (sys_dup): Declare prototype.
3115 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3117 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3119 Make file descriptors close-on-exec when possible (Bug#14803).
3120 This simplifies Emacs a bit, since it no longer needs to worry
3121 about closing file descriptors by hand in some cases.
3122 It also fixes some unlikely races. Not all such races, as
3123 libraries often open files internally without setting
3124 close-on-exec, but it's an improvement.
3125 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3126 * callproc.c (Fcall_process) [!MSDOS]:
3127 * emacs.c (main) [!DOS_NT]:
3128 * nsterm.m (ns_term_init):
3129 * process.c (create_process):
3130 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3131 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3132 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3133 Prefer mkostemp with O_CLOEXEC to mkstemp.
3134 * callproc.c (relocate_fd) [!WINDOWSNT]:
3135 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3136 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3138 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3139 Make the resulting file descriptor close-on-exec.
3140 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3141 * lread.c (load_descriptor_list, load_descriptor_unwind):
3142 Remove; no longer needed. All uses removed.
3143 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3144 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3146 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3147 (Fmake_network_process, Fnetwork_interface_list):
3148 (Fnetwork_interface_info, server_accept_connection):
3149 Make newly-created socket close-on-exec.
3150 * sysdep.c (emacs_open, emacs_fopen):
3151 Make new-created descriptor close-on-exec.
3152 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3153 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3155 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3157 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3158 for NS_IMPL_GNUSTEP.
3160 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3162 Fix openp errno handling.
3163 * callproc.c (Fcall_process): Preserve openp errno around close.
3164 * lread.c (openp): Set errno when returning -1, as some callers
3167 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3169 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3171 * nsterm.h (NSSavePanel): Update comment.
3172 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3173 (ns_run_file_dialog): Declare.
3175 * nsfns.m: Remove panelOK.
3177 (ns_run_file_dialog): New function.
3178 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3179 event loop, so file dialog is popped up by ns_run_file_dialog, called
3180 by sendEvent (Bug#14578).
3181 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3183 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3185 * xdisp.c (default_line_pixel_height): New function.
3186 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3187 (try_cursor_movement, redisplay_window, try_window)
3188 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3190 * window.c (window_scroll_pixel_based):
3191 use default_line_pixel_height.
3193 * dispextern.h (default_line_pixel_height): Add prototype.
3195 * frame.c (x_set_line_spacing): Accept a float value for
3196 line-spacing parameter, per the documentation.
3198 * data.c (Fmultibyte_string_p): Doc fix.
3200 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3202 Use emacs_open more consistently when opening files.
3203 This handles EINTR more consistently now, and makes it easier
3204 to introduce other uniform changes to file descriptor handling.
3205 * src/systdio.h: New file.
3206 * src/buffer.c (mmap_init):
3207 * cygw32.c (chdir_to_default_directory):
3208 * dispnew.c (Fopen_termscript):
3209 * emacs.c (Fdaemon_initialized):
3210 * fileio.c (Fdo_auto_save):
3211 * image.c (slurp_file, png_load_body, jpeg_load_body):
3212 * keyboard.c (Fopen_dribble_file):
3214 * print.c (Fredirect_debugging_output):
3215 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3216 * termcap.c (tgetent):
3217 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3218 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3219 * w32term.c (w32_initialize) [CYGWIN]:
3220 * xfaces.c (Fx_load_color_file):
3221 Use emacs_open instead of plain open, and emacs_fopen instead of
3223 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3224 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3225 * callproc.c (default_output_mode): New constant.
3226 (Fcall_process): Use it to call emacs_open instead of plain creat.
3227 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3228 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3229 (emacs_fopen): New function.
3230 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3231 Include <lisp.h>, for emacs_open.
3232 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3234 Remove duplicate #include directives.
3235 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3237 Don't include stdio.h twice.
3238 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3239 Don't include sys/types.h or stdio.h twice.
3240 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3241 * lread.c: Don't include coding.h twice.
3242 * nsfont.m: Don't include frame.h twice.
3243 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3244 * ralloc.c: Don't include <unistd.h> twice.
3245 * xdisp.c: Don't include font.h twice.
3246 * xterm.c: Don't include fontset.h twice.
3247 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3249 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3251 Scale ImageMagick images more carefully.
3252 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3253 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3254 Be more careful about avoiding undefined behavior after
3255 integer overflow and division by zero.
3257 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3259 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3260 (syms_of_w32fns): DEFSYM them.
3261 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3262 (CCHDEVICENAME): Define macros if not defined.
3263 (struct MONITOR_INFO_EX): New struct.
3264 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3265 (enum_display_monitors_fn): New variable.
3266 (globals_of_w32fns): Initialize it.
3267 (Fx_display_pixel_width, Fx_display_pixel_height)
3268 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3269 multi-monitor setups in docstrings.
3270 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3271 screen size by primary monitor's millimeter per pixel.
3272 (w32_monitor_enum, w32_display_monitor_attributes_list)
3273 (w32_display_monitor_attributes_list_fallback)
3274 (Fw32_display_monitor_attributes_list): New functions.
3275 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3277 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3279 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3281 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3283 * fileio.c (Qfile_notify_error): New error symbol.
3285 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3286 * inotify.c (inotify_callback, symbol_to_inotifymask)
3287 (Finotify_add_watch, Finotify_rm_watch): Use it.
3288 (inotifyevent_to_event): Exchange order of cookie and file name.
3289 (Finotify_add_watch): Adapt docstring.
3291 * lisp.h (Qfile_notify_error): Declare.
3293 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3295 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3296 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3297 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3298 which did not work (see <http://bugs.gnu.org/14569#307>).
3299 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3300 && (!noninteractive || initialized)). This attempts to thread
3301 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3303 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3305 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3306 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3308 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3310 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3311 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3312 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3313 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3315 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3317 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3318 Define to __sys_siglist.
3320 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3322 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3323 word-wrap, so that overflow-newline-into-fringe would work in
3324 visual-line-mode. (Bug#2749)
3325 (move_it_in_display_line_to): When the last scanned display
3326 element fits exactly on the display line, and
3327 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3328 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3329 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3330 finding buffer position that corresponds to pixel coordinates,
3331 e.g. in buffer_posn_from_coords.
3333 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3335 * process.c (handle_child_signal): Call catch_child_signal if
3338 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3340 Don't convert function pointers to void * and back.
3341 It isn't portable C, and it's easy enough to avoid.
3342 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3343 (make_save_value): Add support for SAVE_FUNCPOINTER.
3344 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3345 * print.c (print_object):
3346 Distinguish function from object pointers.
3347 * lisp.h (SAVE_FUNCPOINTER): New constant.
3348 (SAVE_SLOT_BITS): Adjust to it.
3349 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3350 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3351 (voidfuncptr): New typedef.
3352 (struct Lisp_Save_Value): New member data[0].funcpointer.
3353 (XSAVE_FUNCPOINTER): New function.
3355 Simplify buildobj processing.
3356 * Makefile.in (buildobj.h): Make it a sequence of strings each
3357 followed by comma, rather than a single string. Put it into a
3358 .tmp file in case there's an error while generating it.
3359 (gl-stamp): Use .tmp for temp files.
3360 (mostlyclean): Clean .tmp files.
3361 * doc.c (buildobj): Move to just the routine that needs it.
3362 It's now an array of strings, so processing is simpler.
3364 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3366 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3367 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3368 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3369 Invoke malloc_enable_thread even when not interactive.
3370 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3371 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3372 in this case, since the underlying bug has now been fixed.
3374 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3376 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3377 unlinking it (bug#14691).
3379 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3381 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3382 before checking whether buffer is modified. This lets
3383 `kill-buffer-query-functions' cancel killing of the buffer or save
3384 its content before `kill-buffer' asks user the "Buffer %s
3385 modified; kill anyway?" question.
3387 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3389 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3390 Let the super performKeyEquivalent deal with them (Bug#14747).
3392 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3394 * widget.c (resize_cb): Remove unused local.
3396 Do not use GTK 3 if it exists but cannot be compiled.
3397 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3398 * xterm.c (x_error_handler) [!USE_GTK]:
3401 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3403 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3405 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3406 to the valid range of values. (Bug#14753)
3408 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3409 when moving point by using the current glyph matrix. This avoids
3410 the need to force redisplay when this function is called in a
3413 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3415 Fix minor problems found by static checking.
3416 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3417 Redo the latter's body to sidestep GCC parenthesization warnings.
3418 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3419 * coding.c (detect_coding, detect_coding_system):
3420 * coding.h (struct undecided_spec):
3421 Use bool for boolean.
3422 * image.c (QCmax_width, QCmax_height): Now static.
3423 * xdisp.c (Fmove_point_visually): Remove unused local.
3425 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3427 * xdisp.c (Fmove_point_visually): New function.
3429 2013-06-28 Kenichi Handa <handa@gnu.org>
3431 * coding.h (define_coding_undecided_arg_index): New enum.
3432 (coding_attr_index): New members
3433 coding_attr_undecided_inhibit_null_byte_detection,
3434 coding_attr_undecided_inhibit_iso_escape_detection,
3435 coding_attr_undecided_prefer_utf_8.
3436 (undecided_spec): New struct.
3437 (struct coding_system): New member `undecided' of the member
3440 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3441 (detect_coding): Likewise.
3442 (detect_coding_system): Likewise.
3443 (Fdefine_coding_system_internal): New coding system properties
3444 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3446 (syms_of_coding): Adjust for coding_arg_undecided_max.
3448 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3450 * image.c (x_from_xcolors): Remove unused local.
3452 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3454 Defer image data transfer between X client and server until actual
3457 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3460 * image.c (Destroy_Image): Remove.
3461 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3462 `mask_p', and `colors_p'. All uses changed.
3463 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3464 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3465 New macros for `flags' arg to x_clear_image_1.
3466 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3467 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3468 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3469 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3470 (image_get_x_image, image_unget_x_image): New functions or macros.
3471 (image_background, image_background_transparent, x_to_xcolors)
3472 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3473 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3474 instead of Destroy_Image.
3475 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3476 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3477 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3478 (imagemagick_load_image, svg_load_image): Use them instead of
3479 x_create_x_image_and_pixmap, and x_put_x_image followed by
3480 x_destroy_x_image, respectively.
3481 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3482 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3483 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3484 background_transparent fields.
3485 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3486 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3488 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3490 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3491 This mostly consists of undoing recent changes.
3492 * callproc.c (Fcall_process):
3493 * process.c (create_process):
3494 Do not worry about catching SIGCHLD here, undoing previous change.
3495 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3496 * process.c, process.h (catch_child_signal):
3497 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3498 * process.c (catch_child_handler): Don't worry about being called
3499 lazily and do not assume caller has blocked SIGCHLD, undoing
3500 previous change. Move first-time stuff back to
3501 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3502 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3503 set lib_child_handler if it's already initialized, which may
3504 help avoid problems on GNUStep.
3506 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3508 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3509 * callproc.c (Fcall_process):
3510 * process.c (create_process):
3511 Make sure SIGCHLD is caught before we fork,
3512 since Emacs startup no arranges to catch SIGCHLD.
3513 * process.c (lib_child_handler): Initialize to null, not to
3515 (catch_child_signal): Allow self to be called lazily.
3516 Do nothing if it's already been called.
3517 Assume caller has blocked SIGCHLD (all callers do now).
3518 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3519 just before it's really needed.
3520 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3521 since it hasn't been caught yet.
3523 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3525 * image.c (compute_image_size): New function to implement
3526 :max-width and :max-height.
3527 (imagemagick_load_image): Use it.
3529 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3531 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3532 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3534 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3535 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3536 the SIGCHLD handler, since the code is not atomic and (due to glib)
3537 signals may be arriving now.
3538 * sysdep.c (init_signals): Do not catch child signals here;
3539 'main' now does that later, at a safer time.
3541 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3543 Clean up SIGCHLD handling a bit (Bug#14569).
3544 * process.c, process.h (catch_child_signal):
3545 Now always extern, even if !NS_IMPL_GNUSTEP.
3546 * process.c (catch_child_signal): Move glib tickler here from
3547 init_process_emacs, so that it's done earlier in Emacs
3548 initialization. Also move the noninteractive && !initialized
3549 check here from init_process_emacs. This is all a bit cleaner for
3550 GNUish platforms, and I hope it works around the Cygwin bug.
3551 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3552 that glib signal handling is tickled before glib creates threads.
3554 * process.c (wait_reading_process_output): Avoid int overflow
3555 when reading more than 2 GiB total from a process.
3557 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3559 * process.c (create_process): Handle a couple more cases,
3560 i.e., work even if new_argv and wait_child_setup[i] are cached.
3561 Use Fcall_process's style for volatile vars.
3563 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3565 * process.c (create_process): Mark PROCESS volatile.
3567 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3569 Use C99-style flexible array members if available.
3570 This avoids some subtle aliasing issues, which typically
3571 aren't a problem with GCC but may be a problem elsewhere.
3572 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3573 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3574 In either case, it uses a flexible array member rather than
3575 the old struct hack. All uses changed.
3576 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3577 Adjust to sdata reorganization.
3578 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3579 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3580 that ports better to pre-C99 non-GCC.
3581 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3582 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3583 as the latter has changed.
3584 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3585 and port better to pre-C99 GCC.
3586 * image.c (struct xpm_cached_color):
3587 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3588 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3589 Use FLEXIBLE_ARRAY_MEMBER.
3590 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3591 Move decl to top level so it gets checked against implementation.
3592 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3593 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3595 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3597 * syntax.c: Integer cleanups.
3598 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3599 All uses that need 0-or-2 changed to:
3600 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3601 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3602 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3603 (char_quoted, prev_char_comend_first, back_comment)
3604 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3605 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3606 Use bool for boolean.
3607 (update_syntax_table, skip_chars, skip_syntaxes):
3608 Prefer int to unsigned when either will do.
3609 (back_comment): Return boolean success flag, like forw_comment,
3610 instead of positive-or-minus-1 (which might have overflowed int anyway).
3611 Don't stuff ptrdiff_t into int.
3612 (syntax_spec_code, syntax_code_spec): Now const.
3613 (Fmatching_paren, scan_lists, scan_sexps_forward):
3614 Use enum syntaxcode for syntax code.
3615 (Fmatching_paren): Check that arg is a character, not just an integer.
3616 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3617 (Finternal_describe_syntax_value): Omit no-longer-needed
3619 (skip_chars): Use char, not unsigned char, when the distinction
3621 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3622 * bytecode.c (exec_byte_code):
3623 * syntax.c (syntax_spec_code, Fchar_syntax)
3624 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3626 * syntax.h (SYNTAX_WITH_FLAGS):
3627 Omit unnecessary casts.
3629 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3631 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3632 line dimensions here, to avoid race conditions with the main
3633 thread. (Bug#14062, bug#14630, bug#14669)
3635 * w32term.c (w32_draw_window_cursor): Compute the header line and
3636 mode line dimensions here.
3637 <w32_system_caret_window, w32_system_caret_hdr_height>:
3638 <w32_system_caret_mode_height>: New variables.
3640 * w32term.h: Declare them.
3642 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3644 * alloc.c (die): Move "assertion failed" string here ...
3645 * lisp.h (eassert): ... from here. Also, suppress evaluation of
3646 COND when SUPPRESS_CHECKING. This shrinks the executable text
3647 size by 0.8% to 2.2% when configured with --enable-checking,
3648 depending on optimization flags (GCC 4.8.1 x86-64).
3650 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
3652 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3654 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
3655 base is 2; this is more accurate.
3657 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
3659 * sound.c (string_default): Move to !WINDOWSNT section.
3660 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
3662 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
3664 * sound.c: Integer cleanups.
3665 Remove unnecessary forward decls.
3666 (struct sound_device): The 'file' member is now a Lisp_Object, not
3667 a char *, so that we needn't invoke alloca on a huge size.
3668 (Fplay_sound_internal): Adjust to this.
3669 (string_default): New function.
3670 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
3671 Use it to adjust to the struct sound_device change.
3672 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
3673 (be2hs) [0]: Remove.
3675 * syntax.c (skip_chars): Don't use uninitialized storage
3676 when searching a multibyte buffer for characters that are not in a
3677 unibyte string that contains non-ASCII characters.
3679 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3681 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3682 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3684 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3686 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3688 2013-06-18 Kenichi Handa <handa@gnu.org>
3690 * font.c (Ffont_spec): Signal an error for an invalid font name
3693 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3695 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3696 In particular this ports to 32-bit sparc Sun cc.
3697 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3698 array with a dummy element at specpdl[-1], so that its address can
3700 (unbind_to): Do not copy the binding; not needed, now that we
3701 copy old_value in the one place where the copy is needed.
3702 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3703 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3704 (union specbinding): Rename from struct specbinding. Redo layout
3705 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3706 which is not portable. With Sun C 5.12 32-bit sparc, the
3707 declaration causes nargs to be an unsigned bitfield, a behavior
3708 that the C standard allows; but Emacs wants nargs to be signed.
3709 The overall type is now a union of structures rather than a
3710 structure of union of structures, and the 'kind' member is now a
3711 bitfield, so that the overall type doesn't grow. All uses changed.
3712 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3714 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3716 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3717 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3719 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3721 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3723 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3724 unless we know that the window w's frame is a frame object.
3725 Another attempt at solving bug#14062 and bug#14630.
3727 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3729 * textprop.c (property_set_type): New enum.
3730 (add_properties): Allow appending/prepending text properties.
3731 (add_text_properties_1): Factored out of Fadd_text_properties.
3732 (Fadd_text_properties): Move all the code into
3733 add_text_properties_1.
3734 (Fadd_face_text_property): New function that calls
3735 add_text_properties_1.
3737 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3739 Move functions from lisp.h to individual modules when possible.
3740 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3741 * alloc.c (XFLOAT_INIT, set_symbol_name):
3742 * buffer.c (CHECK_OVERLAY):
3743 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3744 (set_char_table_parent):
3745 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3746 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3747 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3748 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3750 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3751 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3752 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3753 (backtrace_args, backtrace_debug_on_exit):
3754 * floatfns.c (CHECK_FLOAT):
3755 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3756 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3757 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3758 (set_hash_index_slot):
3759 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3760 * marker.c (CHECK_MARKER):
3761 * textprop.c (CHECK_STRING_OR_BUFFER):
3762 * window.c (CHECK_WINDOW_CONFIGURATION):
3763 Move here from lisp.h, and make these functions static rather than
3765 * buffer.c (Qoverlayp):
3767 * fns.c (Qhash_table_p):
3768 * window.c (Qwindow_configuration_p):
3770 * lisp.h: Remove the abovementioned defns and decls.
3772 Use functions, not macros, for XINT etc (Bug#11935).
3773 In lisp.h, prefer functions to function-like macros, and
3774 constants to object-like macros, when either will do. This:
3775 . simplifies use, as there's no more need to worry about
3776 arguments' side effects being evaluated multiple times.
3777 . makes the code easier to debug on some platforms.
3778 However, when using gcc -O0, keep using function-like macros
3779 for a few critical operations, for performance reasons.
3780 This sort of thing isn't needed with gcc -Og, but -Og
3781 is a GCC 4.8 feature and isn't widely-enough available yet.
3782 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3783 Remove enum lsb_bits; no longer needed.
3784 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3785 * buffer.c (Qoverlap):
3787 * fns.c (Qhash_table_p):
3788 Now extern, so lisp.h can use these symbols.
3789 * dispextern.h: Include character.h, for MAX_CHAR etc.
3790 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3791 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3792 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3793 (GLYPH_CODE_P): Move here from lisp.h.
3794 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3795 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3796 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3797 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3798 XUNTAG now returns void *.
3799 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3800 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3801 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3802 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3803 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3804 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3805 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3806 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3807 New macros, renamed from their sans-lisp_h_ counterparts.
3808 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3809 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3810 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3811 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3812 If compiling via GCC without optimization, define these as macros
3813 in addition to inline functions.
3814 To disable this, compile with -DINLINING=0.
3815 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3816 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3817 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3818 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3819 (INTMASK, VALMASK): Now macros, since static values cannot be
3820 accessed from extern inline functions.
3821 (VALMASK): Also a constant, for benefit of old GDB.
3822 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3823 is INTEGERP, which can fold it in.
3824 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3825 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3826 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3827 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3828 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3829 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3830 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3831 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3832 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3833 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3834 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3835 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3836 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3837 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3838 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3839 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3840 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3841 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3842 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3843 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3844 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3845 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3846 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3847 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3848 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3849 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3850 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3851 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3852 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3853 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3854 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3855 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3856 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3858 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3859 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3860 (VALMASK): Define in one place rather than in two, merging the
3861 USE_LSB_TAG parts; this is simpler.
3862 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3863 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3864 Move up, to avoid use before definition.
3865 Also include "globals.h" earlier, for the same reason.
3866 (make_natnum): New function.
3867 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3868 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3869 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3870 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3871 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3872 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3873 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3874 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3875 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3876 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3877 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3878 (Qwindow_configuration_p, Qimage): New forward declarations.
3879 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3880 (STRING_COPYIN): Remove; unused.
3881 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3882 (xcar_addr, xcdr_addr): New functions. All uses changed.
3883 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3884 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3885 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3886 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3887 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3888 (TYPE_RANGED_INTEGERP): Simplify.
3889 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3890 (setlocale, fixup_locale, synchronize_system_messages_locale)
3891 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3892 Now empty functions, not macros.
3893 (functionp): Return bool, not int.
3894 * window.c (Qwindow_configuration_p): Now extern,
3895 so window.h can use it.
3896 * window.h (Qwindowp): Move decl back to lisp.h.
3898 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3900 * xdisp.c (Fline_pixel_height): New function, required for solving
3903 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3905 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3907 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3909 * lread.c (syms_of_lread):
3910 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3912 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3914 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3916 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3918 * fileio.c (expand_file_name): Doc fix.
3920 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3922 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3923 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3924 Wait for self, not for 0. This can't hurt on GNU or similar
3925 system, and may help with Cygwin.
3927 * keyboard.c: Don't use PROP (...) as an lvalue.
3928 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3929 Use set_prop (A, B), not PROP (A) = B.
3931 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3933 * xdisp.c (get_it_property): Use it->window instead of generating
3934 a Lisp object from it->w.
3936 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3938 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3939 get-char-property the window that is being rendered, instead of
3940 the buffer, to support window-specific overlays. (Bug#14575)
3941 (compute_display_string_pos): When W is NULL, use the current
3942 buffer as the object to pass to get-char-property.
3943 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3944 pointer member of the bidi iterator, since no window is pertinent
3947 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3949 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3950 being displayed, and pass it to compute_display_string_pos.
3951 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3952 (bidi_paragraph_init): All callers changed.
3954 * xdisp.c (init_from_display_pos, init_iterator)
3955 (handle_single_display_spec, next_overlay_string)
3956 (get_overlay_strings_1, reseat_1, reseat_to_string)
3957 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3958 Set bidi_it.w member from it->w.
3959 (compute_display_string_pos): Accept additional argument, the
3960 window being displayed, and pass it to Fget_char_property.
3963 * dispextern.h (struct bidi_it): New member w, the window being
3965 (compute_display_string_pos): Adjust prototype.
3967 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3969 * xgselect.c: Remove unneeded include xterm.h.
3971 * process.c (wait_reading_process_output): Check for NS before GLIB.
3972 GLIB may be linked in due to rsvg, but ns_select must be called.
3974 * xgselect.c (xg_select): Remove call to window_system_available
3975 and g_main_context_pending at the top, so Gdk events (i.e. file
3976 notify) are processed when Emacs is started with -nw.
3978 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3980 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3981 (ctagsfiles3): New variable, includes only *.m files.
3982 (TAGS): Use an explicit language name in the regular expressions,
3983 to avoid transformation of '/SOMETHING' by MSYS to
3984 'c:\MSYS\SOMETHING'.
3986 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3988 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3990 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3992 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3993 still need to set the mouse pointer shape and activate help-echo.
3996 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3998 A few porting etc. fixes for the new file monitor code.
3999 See the thread containing
4000 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4001 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4002 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4003 (dir_monitor_callback, Fgfile_rm_watch):
4004 Use assq_no_quit instead of Fassoc, for speed.
4005 (dir_monitor_callback, Fgfile_rm_watch):
4006 eassert that the monitor is a fixnum.
4007 (dir_monitor_callback): No need for CDR_SAFE.
4008 Simplify building of lisp with alternative tails.
4009 (Fgfile_add_watch, Fgfile_rm_watch):
4010 Do not assume glib functions set errno reliably on failure.
4011 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4012 and signal an error otherwise.
4013 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4014 Use Fdelq instead of Fdelete, for speed.
4016 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4018 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4019 don't insist on being invoked on a highlighted tool-bar button.
4020 Avoids losing tool-bar functionality when mouse-highlight is nil.
4021 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4022 Don't highlight when mouse-highlight is nil.
4023 (note_mouse_highlight): When mouse-highlight is nil, don't return
4024 right away; instead, run tool-bar and mode-line highlight
4025 subroutine, clear any existing highlight, and revert the mouse
4026 pointer to its default shape. (Bug#14558)
4028 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4030 * lisp.mk (lisp): Add prog-mode.el.
4032 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4034 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4035 * process.c (dummy_handler): New function.
4036 (lib_child_handler): New static var.
4037 (handle_child_signal): Invoke it.
4038 (catch_child_signal): If a library has set up a signal handler,
4039 save it into lib_child_handler.
4040 (init_process_emacs): If using glib and not on Windows, tickle glib's
4041 child-handling code so that it initializes its private SIGCHLD handler.
4042 * syssignal.h (SA_SIGINFO): Default to 0.
4043 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4044 31; it should no longer be needed now.
4046 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4048 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4050 * gfilenotify.c (globals_of_gfilenotify): New function.
4051 (syms_of_gfilenotify): Move global initialization there.
4053 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4055 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4057 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4058 * keyboard.c (menu_bar_items, tool_bar_items):
4059 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4060 not override local keymaps any more.
4062 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4064 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4066 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4068 * w32console.c (initialize_w32_display): Return the dimensions of
4069 the console window via 2 additional arguments, not via the current
4070 frame. This avoids crashes due to overrunning the bounds of
4071 frame's decode_mode_spec_buffer, which is not resized following
4072 the change of the frame dimensions from the initial 10x10.
4074 * w32term.h (w32_initialize_display_info): Adjust prototype.
4076 * term.c (init_tty): Take dimensions of the frame from the values
4077 returned by initialize_w32_display.
4079 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4080 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4081 (LIBES): Add $(GFILENOTIFY_LIBS).
4083 * w32inevt.c (handle_file_notifications): Add dummy implementation
4084 for !HAVE_W32NOTIFY.
4086 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4088 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4090 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4092 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4094 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4096 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4098 Fix minor problems found by static checking.
4099 * data.c (pure_write_error):
4100 Use xsignal2, not Fsignal, as Fsignal might return.
4101 * eval.c (set_backtrace_debug_on_exit): Now static.
4102 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4103 No longer inline. EXTERN_INLINE is needed only for functions
4104 defined in .h files. Reindent function header as per GNU style.
4105 (backtrace_p, backtrace_top, backtrace_next):
4106 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4107 compiler or linker. Add extern decls to pacify gcc -Wall.
4108 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4110 * frame.c (free_monitors): Define only on platforms that need it.
4111 * nsterm.m (ns_term_init):
4112 * process.c (catch_child_signal):
4113 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4114 defined on all porting targets these days.
4115 * process.c, process.h (catch_child_signal):
4116 Make it extern only if NS_IMPL_GNUSTEP is defined.
4118 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4120 * w32.c (gettimeofday): Make the signature identical to prototype
4121 in nt/inc/sys/time.h.
4123 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4125 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4128 * keyboard.c (safe_run_hooks_error): Improve error message.
4130 * data.c (pure_write_error): Add `object' argument.
4131 * puresize.h (CHECK_IMPURE): Use it.
4133 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4135 * Makefile.in (NOTIFY_OBJ): New variable.
4136 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4138 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4139 Call syms_of_gfilenotify.
4141 * gfilenotify.c: New file.
4143 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4144 and Qfile_w32notify.
4145 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4146 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4148 * lisp.h: Declare syms_of_gfilenotify.
4150 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4152 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4154 Merge the specpdl and backtrace stacks. Make the structure of the
4155 specpdl entries more obvious via a tagged union of structs.
4156 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4157 (enum specbind_tag): New enum.
4158 (struct specbinding): Make it a tagged union of structs.
4159 Add a case for backtrace records.
4160 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4161 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4162 (backtrace_debug_on_exit): New accessors.
4163 (struct backtrace): Remove.
4164 (struct catchtag): Remove backlist field.
4165 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4167 (Flocal_variable_p): Speed up the common case where the binding is
4169 * eval.c (backtrace_list): Remove.
4170 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4171 (set_backtrace_args, set_backtrace_nargs)
4172 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4173 (backtrace_next): New functions.
4174 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4175 (unwind_to_catch, internal_lisp_condition_case)
4176 (internal_condition_case, internal_condition_case_1)
4177 (internal_condition_case_2, internal_condition_case_n): Don't bother
4178 with backtrace_list any more.
4179 (Fsignal): Adjust to new backtrace format.
4180 (grow_specpdl): Move up.
4181 (record_in_backtrace): New function.
4182 (eval_sub, Ffuncall): Use it.
4183 (apply_lambda): Adjust to new backtrace format.
4184 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4186 (specbind): Adjust to new specpdl format. Simplify.
4187 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4188 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4190 (mark_backtrace): Remove.
4191 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4192 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4193 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4195 * profiler.c (record_backtrace): Use get_backtrace.
4196 (handle_profiler_signal): Use backtrace_top_function.
4197 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4200 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4202 * process.h (catch_child_signal): Declare.
4204 * process.c (catch_child_signal): New function.
4205 (init_process_emacs): Call it.
4207 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4208 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4210 (x_set_cursor_type): Remove declaration.
4211 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4212 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4213 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4214 (ns_get_color): Use F suffix on float.
4215 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4216 (ns_get_rgb_color): Remove.
4217 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4218 (note_mouse_movement): x and y are CGFloat.
4219 (ns_draw_fringe_bitmap): Remove unused rowY.
4220 Change #if to COCOA && >= 10_6.
4221 (ns_draw_window_cursor): Remove unused overspill.
4222 (ns_draw_underwave): width and x are EamcsCGFloat.
4223 (ns_draw_box): thickness is CGFloat.
4224 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4225 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4226 if not in main thread.
4227 (ns_get_pending_menu_title, ns_check_menu_open)
4228 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4229 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4230 (sendFromMainThread:): New method.
4231 (changeFont:): size is CGFloat.
4232 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4233 Disable warning about permanent text.
4234 (characterIndexForPoint:): Adjust return type depending on GNUStep
4236 (mouseDown:): delta is CGFloat.
4237 (updateFrameSize): Remove unised variable f.
4238 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4239 Cast float to EmacsCGFloat.
4240 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4241 also to -1 when restoring.
4242 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4243 inside NS_IMPL_COCOA.
4244 (toggleFullScreen:): Put call to toggleFullScreen inside
4245 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4246 (setPosition:portion:whole:): por is CGFloat.
4247 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4248 (mouseDown:): Use CGFloat.
4249 (mouseDragged:): Remove unised variable edge.
4250 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4252 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4254 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4255 when NS_IMPL_GNUSTEP.
4256 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4257 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4258 (EmacsToolbar): Add clearAll. Add tag argument to
4259 addDisplayItemWithImage.
4260 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4262 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4264 * nsmenu.m (ns_update_menubar): Make static.
4265 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4266 (fillWithWidgetValue:): Add cast to SEL for setAction.
4267 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4268 (update_frame_tool_bar): Update code for GNUStep.
4269 (clearAll): New method.
4270 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4271 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4272 Move identifierToItem setObject and activeIdentifiers addObject before
4273 call to insertItemWithItemIdentifier.
4274 (validateVisibleItems): Fix indentation.
4275 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4276 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4277 UtilityWindow to aStyle, remove call to setStyleMask.
4279 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4281 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4282 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4283 Use F suffix on floats.
4284 (ns_char_width): Returns CGFloat.
4285 (ns_ascii_average_width): w is CGFloat instead of float.
4286 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4288 (ns_glyph_metrics): CGFloat instead of float.
4290 * nsfns.m (x_set_foreground_color, x_set_background_color):
4292 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4293 remove unused variables.
4294 (Fns_read_file_name): Keep track if panel is for save.
4295 Use ns_filename_from_panel/ns_directory_from_panel.
4296 (Fns_list_services): delegate only used for COCOA.
4297 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4298 Just return the input if GNUStep.
4299 (x_screen_planes): Remove.
4300 (Fxw_color_values): Use EmacsCGFloat
4301 (Fns_display_monitor_attributes_list): Only get screen number for
4303 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4305 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4306 ns_directory_from_panel.
4308 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4310 * process.c (handle_child_signal): Also use WCONTINUED.
4311 This is so that list-processes doesn't mistakenly list the process
4312 as stopped, when the process has actually been continued and is
4315 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4317 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4318 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4319 not already configured.
4321 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4323 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4325 * Makefile.in (mostlyclean): Remove *.res files.
4327 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4329 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4330 a buffer (bug#8447).
4332 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4334 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4335 display vector, and we backtrack, handle the case that the
4336 previous character position is also displayed from a display
4337 vector or covered by a display string or image. (Bug#14476)
4339 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4341 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4342 (struct MonitorInfo, free_monitors): Remove.
4343 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4344 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4345 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4348 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4349 (struct MonitorInfo, free_monitors): Remove.
4350 (ns_screen_name): Make static.
4351 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4352 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4355 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4356 (struct MonitorInfo): New struct.
4357 (free_monitors, make_monitor_attribute_list): Declare.
4359 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4361 (free_monitors, make_monitor_attribute_list): New functions.
4362 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4365 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4367 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4369 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4371 * keyboard.c: Apply keyboard decoding only to events that come directly
4372 from the tty, not from unread-command-events (bug#14368).
4373 (read_event_from_main_queue): New function, extracted from read_char).
4374 (read_decoded_char): Remove.
4375 (read_decoded_event_from_main_queue): New function to replace it.
4376 (read_char): Use it.
4377 (read_key_sequence): Use read_char rather than read_decoded_char.
4379 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4381 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4383 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4385 2013-05-22 Kenichi Handa <handa@gnu.org>
4387 The following changes are to fix the setting of
4388 buffer-file-coding-system on, for instance, C-x RET c unix RET
4389 _FILE_OF_DOS_EOL_TYPE_ RET.
4391 * coding.h (struct coding_system): New member detected_utf8_chars.
4393 * coding.c (detect_coding_utf_8): Count characters and check EOL
4394 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4396 (setup_coding_system): Do not initialize coding->head_ascii.
4397 (check_ascii): Do not set coding->eol_seen but update it. Do not
4398 call adjust_coding_eol_type here.
4399 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4400 If the eol-type of CODING is already specified, adjust the eol type
4401 of the found coding-system.
4402 (decode_coding_gap): Cancel previous change. Utilize the
4403 character numbers counted by detect_coding_utf_8. Fix detection
4406 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4408 * search.c (looking_at_1): Only set last_thing_searched if the match
4409 changed the match-data (bug#14281).
4411 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4413 * xdisp.c (reseat_at_previous_visible_line_start):
4414 Already declared in dispextern.h, so remove it here.
4415 (move_it_vertically_backward): Likewise.
4417 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4419 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4420 (Fx_display_pixel_width, Fx_display_pixel_height)
4421 (Fx_display_mm_width, Fx_display_mm_height):
4422 Mention `display-monitor-attributes-list' in docstrings.
4424 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4425 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4426 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4427 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4428 (Fx_display_backing_store, Fx_display_visual_class)
4429 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4430 (Fx_display_grayscale_p, Fx_display_pixel_width)
4431 (Fx_display_pixel_height, Fx_display_planes)
4432 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4433 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4434 (Fx_display_mm_width, Fx_display_mm_height)
4435 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4436 height for all physical monitors as in X11.
4438 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4439 Return pixel width or height for all physical monitors as in X11.
4441 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4443 Port --enable-gcc-warnings to clang.
4444 * bytecode.c (exec_byte_code):
4446 Redo diagnostic pragmas to pacify clang, too.
4447 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4448 * editfns.c (Fencode_time):
4449 * fileio.c (file_accessible_directory_p):
4450 * font.c (font_unparse_xlfd):
4451 Use '&"string"[index]' instead of '"string" + (index)'.
4452 * undo.c (user_error): Remove; unused.
4454 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4456 * insdel.c (insert_1_both): Document the arguments, instead of
4457 referring to insert_1, which no longer exists.
4459 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4460 some window, increment windows_or_buffers_changed, so that
4461 *Messages* display in that window is updated. (Bug#14408)
4463 * w32.c: Include epaths.h.
4464 (init_environment): Use cmdproxy.exe without leading directories.
4465 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4467 (gettimeofday): Adjust signature and return value to Posix
4470 * unexw32.c (open_output_file): Delete the existing emacs.exe
4471 before creating it, to break the hard link to the versioned
4474 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4475 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4476 (FIRSTFILE_OBJ): New variables.
4477 (W32_RES): Rename to EMACSRES. All users changed.
4478 (base_obj): Use $(CM_OBJ).
4479 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4480 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4481 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4482 $(W32_RES_LINK) before $(LIBES).
4483 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4485 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4487 * makefile.w32-in (DOC): Use just "DOC".
4489 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4491 * process.c: Export default filters and sentinels to Elisp.
4492 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4494 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4495 (Fset_process_sentinel, Fformat_network_address):
4496 Default to them instead of nil.
4497 (server_accept_connection): Sentinels can't be nil any more.
4498 (read_and_dispose_of_process_output): New function, extracted from
4499 read_process_output.
4500 (read_process_output): Use it; filters can't be nil.
4501 (Finternal_default_process_filter): New function, extracted from
4502 read_process_output.
4503 (exec_sentinel_unwind): Remove function.
4504 (exec_sentinel): Don't zilch sentinel while running.
4505 (status_notify): Sentinels can't be nil.
4506 (Finternal_default_process_sentinel): New function extracted from
4508 (setup_process_coding_systems): Default filter is not nil any more.
4509 (syms_of_process): Export new Elisp functions and initialize
4511 * lisp.h (make_lisp_proc): New function.
4513 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4515 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4517 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4519 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4520 unless we know that the window w is a leaf window.
4521 Another attempt at solving bug#14062.
4523 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4525 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4528 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4530 * image.c (gif_load): Check that subimages fit (Bug#14345).
4532 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4534 * lread.c (skip_dyn_eof): New function.
4535 (read1): Use it to skip the end of a file in response to #@00.
4537 * doc.c (get_doc_string): Slightly relax the sanity checking.
4539 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4541 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4542 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4543 (MonitorInfo): New struct.
4544 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4545 (Fns_display_monitor_attributes_list): New functions.
4546 (display-usable-bounds): Remove.
4547 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4550 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4552 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4553 (GTK_CHECK_VERSION): New macro, if not already defined.
4554 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4555 replaced by GTK_CHECK_VERSION.
4557 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4559 * xterm.h (GTK_PREREQ): New macro.
4560 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4561 to use this macro instead, for consistency and clarity.
4563 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4565 * xdisp.c (row_for_charpos_p): New function, with code of
4566 cursor_row_p, but accepts an additional argument CHARPOS instead
4567 of using a hardcoded PT.
4568 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4569 (row_containing_pos): Call row_for_charpos_p instead of partially
4570 doing the same. Fixes cursor positioning under longlines-mode
4571 when longlines-show-effect includes more than one newline, when
4572 moving the cursor vertically up.
4574 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4576 * makefile.w32-in (ACL_H): New macro.
4577 ($(BLD)/fileio.$(O)): Update dependencies.
4579 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4581 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4582 * Makefile.in (LIB_ACL): New macro.
4583 (LIBACL_LIBS): Remove.
4584 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4585 * fileio.c: Include <acl.h>.
4586 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4587 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4589 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4592 * unexelf.c: Don't assume ElfW (Half) fits in int.
4593 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4594 when dealing with ElfW (Half) values, since they can exceed 2**31
4595 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4596 (entry_address): Omit unused NUM arg. All uses changed.
4598 2013-05-07 Juri Linkov <juri@jurta.org>
4600 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4601 to the string converted from number with `Fnumber_to_string'.
4604 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4606 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4607 This fixes a problem introduced by my previous change.
4609 2013-05-07 Glenn Morris <rgm@gnu.org>
4611 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4613 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4615 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4617 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4619 Static checking by GCC 4.8.0.
4620 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4621 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4622 (x_get_monitor_attributes_fallback)
4623 (x_get_monitor_attributes_xinerama)
4624 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4625 Define only if USE_GTK.
4626 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4627 (x_get_monitor_attributes_fallback): Omit unused locals.
4628 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4629 Use double, not float, to avoid mixed-mode floating point arithmetic.
4631 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4632 Jan Djärv <jan.h.d@swipnet.se>
4634 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4635 (XINERAMA_CFLAGS): New macros.
4636 (ALL_CFLAGS, LIBES): Use them.
4638 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
4639 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
4640 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
4641 (syms_of_xfns): DEFSYM them.
4642 (struct MonitorInfo): New struct.
4643 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
4644 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
4645 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
4646 (x_get_monitor_attributes_xinerama): New functions.
4647 (Fx_display_monitor_attributes_list): New primitive.
4648 (syms_of_xfns): Defsubr it.
4650 * xterm.h (x_display_info): Add Xatom_net_workarea and
4651 Xatom_net_current_desktop.
4653 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
4654 and dpyinfo->Xatom_net_current_desktop.
4656 2013-05-06 Eli Zaretskii <eliz@gnu.org>
4658 * xdisp.c (pos_visible_p): Use the special code for finding the
4659 beginning of a display property or overlay for any "replacing"
4660 display property, not just for display strings. This solves
4661 incorrect reporting of position by posn-at-point. (Bug#14241)
4663 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
4665 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
4666 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
4667 Verify that ElfW (Half) fits in int.
4668 (fatal): Use same signature as lisp.h.
4669 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
4670 configure and build with -DUNEXELF_DEBUG without worrying about
4671 other modules that use DEBUG.
4672 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
4673 possibly-wide integers now uses it instead of plain fprintf.
4674 (entry_address): New function, which avoids problems with 32-bit
4675 overflow on 64-bit hosts.
4676 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4677 (round_up): Don't assume the remainder fits in int.
4678 (find_section): Use bool for boolean. Simplify debug code.
4679 (unexec): Don't assume file sizes fit in int or size_t.
4680 Omit unnecessary trailing newline in 'fatal' format.
4681 Use strerror rather than outputting decimal error number.
4682 Remove unused code when emacs is not defined;
4683 this file relies on Emacs now.
4684 Don't assume e_phnum and e_shnum are positive.
4686 * regex.c: Fix problems when DEBUG is defined.
4687 (extract_number, extract_number_and_incr): Define regardless of
4688 whether DEBUG is defined; that's simpler and makes the code less
4689 likely to go stale in the normal case when DEBUG is not defined.
4690 Return int rather than taking an int * arg. All callers changed.
4691 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4692 Remove, replacing with ...
4693 (DEBUG_PRINT): New macro. All callers changed.
4694 (DEBUG_COMPILES_ARGUMENTS): New macro.
4695 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4696 (print_compiled_pattern, print_double_string) [DEBUG]:
4697 Use prototype rather than old-style definition.
4698 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4699 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4700 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4701 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4702 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4703 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4704 This matters only when DEBUG is defined.
4706 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4708 * xdisp.c (set_iterator_to_next): Set the
4709 ignore_overlay_strings_at_pos_p flag only if we are _really_
4710 iterating over an overlay string, as indicated by the
4711 current.overlay_string_index member. (Bug#14306)
4713 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4715 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4716 to where it is used, to avoid autorelease issues (Bug#14050).
4718 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4720 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4721 * fileio.c (syms_of_fileio): Implement this.
4722 * filelock.c (create_lock_file): If symbolic links don't work, so
4723 we use a regular file as a lock file, do not fsync the lock file;
4726 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4728 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4729 (syms_of_minibuf): Adjust accodingly.
4731 * callint.c (Fcall_interactively): Adjust calls accordingly.
4733 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4735 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4736 w->contents is a buffer before computing everything else.
4737 Use parentheses to disambiguate last part of the condition.
4739 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4740 assertion violations. (Bug#14062)
4742 2013-05-01 David Reitter <david.reitter@gmail.com>
4744 * nsfns.m (ns_tooltip): Initialize.
4746 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4748 * coding.c (decode_coding_gap): Don't remove the character before
4749 a newline unless it's a CR character. (Bug#14287)
4751 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4753 * dispextern.h (struct face): Move enum face_underline_type
4754 earlier so that bitfields can be in the same word.
4756 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4758 * nsfns.m (handlePanelKeys): New function.
4759 (EmacsOpenPanel:performKeyEquivalent:)
4760 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4761 arrows/function/control and copy/paste keys (Bug#14296).
4763 2013-04-27 Juri Linkov <juri@jurta.org>
4765 * callint.c (Fcall_interactively): Call `Qread_number' for
4766 interactive code letter `n' instead of using duplicate code.
4769 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4771 * systime.h (make_timeval): Declare as 'const'.
4773 2013-04-27 Kenichi Handa <handa@gnu.org>
4775 * font.c (font_open_entity): Always open a font of manageable
4778 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4780 Port better to AIX (Bug#14258).
4781 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4784 2013-04-24 Kenichi Handa <handa@gnu.org>
4786 * coding.c (decode_coding_iso_2022): When an invalid escape
4787 sequence is encountered, reset the invocation and designation
4788 status to the safest one.
4790 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4792 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4793 Without this fix, "make distclean" leaves stamp-h1 behind.
4795 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4797 * w32fns.c (w32_fullscreen_rect): New function to compute the
4798 window rectangle for the given fullscreen mode.
4799 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4800 longer tunes the window size. This keeps the window's edges flush
4801 with the screen and allows the taskbar to hide itself in fullboth.
4803 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4804 window decorations and uses the entire screen.
4806 * w32term.h (w32_fullscreen_rect) Add prototype.
4807 (struct w32_output): Replace normal_width, normal_height,
4808 normal_top, and normal_left members with a single normal_placement
4810 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4812 (FRAME_NORMAL_PLACEMENT): New macro.
4814 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4816 * minibuf.c (Ftest_completion): Silence compiler warning.
4818 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4820 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4823 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4826 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4827 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4828 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4829 parentheses where appropriate.
4831 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4833 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4835 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4837 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4838 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4839 Mention in the doc string that setting these variables takes
4840 effect only after a call to set-window-buffer. (Bug#14200)
4842 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4844 * indent.c (Fvertical_motion): Don't consider display strings on
4845 overlay strings as display strings on the buffer position we
4846 started from. This prevents vertical cursor motion from jumping
4847 more than one line when there's an overlay string with a display
4848 property at end of line.
4849 Reported by Karl Chen <Karl.Chen@quarl.org> in
4850 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4852 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4854 * window.c (select_window): `record_buffer' even if window is
4855 already selected (bug#14191).
4857 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4859 * window.c (Fwindow_end): Test more flags, including the buffer's
4860 last_overlay_modified flag, to determine whether the window's
4861 display is really up-to-date. Prevents the function from
4862 returning a stale value. (Bug#14170)
4863 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4866 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4868 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4869 garbaged only if it is not already the top frame on its TTY.
4870 This prevents flickering due to constant redrawing of TTY frames when
4871 there are GUI frames open in the same session. (Bug#13864)
4873 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4875 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4876 of marking the idle timers directly.
4878 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4880 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4883 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4885 * window.c (select_window): Don't record_buffer while the invariant is
4886 temporarily broken (bug#14161).
4888 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4890 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4892 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4894 2013-04-07 Romain Francoise <romain@orebokech.com>
4896 Ignore additional platform-specific ACL errors (Bug#13702).
4897 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4898 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4900 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4902 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4905 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4907 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4908 This bug was introduced by my 2013-02-25 change that simplified
4909 data_start configuration. Without this change, on GNU/Linux
4910 an Emacs configured with --enable-profiling fails immediately
4911 due to a profiler signal.
4912 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4913 with these flags. On platforms where special flags are needed
4914 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4915 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4916 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4918 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4920 Get rid of some platform-specific functions examining window
4921 system and its capabilities. This is a partial rework of the
4923 * lisp.h (have_menus_p): Remove prototype. This function is
4924 replaced with platform-independent window_system_available.
4925 (check_window_system): Move to...
4926 * frame.h (decode_window_system_frame, window_system_available):
4927 ...here, add new prototypes.
4928 * frame.c (window_system_available, decode_window_system_frame):
4930 (check_window_system): Platform-independent now.
4931 * xterm.h (x_in_use): Remove declaration.
4933 * w32term.h (check_x_frame):
4934 * nsterm.h (check_x_frame): Remove prototypes. This function
4935 is replaced with platform-independent decode_window_system_frame.
4936 * msdos.c (have_menus_p): Remove.
4937 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4938 Remove platform-specific functions. Use check_window_system,
4939 decode_window_system_frame and check_ns_display_info where
4940 appropriate. Minor style and comment tweaks.
4941 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4942 (check_x_frame): Likewise.
4943 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4945 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4946 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4947 * xmenu.c, xselect.c: All related users changed.
4949 2013-04-03 Kenichi Handa <handa@gnu.org>
4951 The following changes is to optimize the code for reading UTF-8
4954 * coding.c (check_ascii): Rename from detect_ascii. Return value
4955 changed. Check EOL format. Do not call adjust_coding_eol_type
4957 (check_utf_8): New function.
4958 (adjust_coding_eol_type): Do nothing if already adjusted.
4959 (detect_coding): Compare the return value of check_ascii with
4960 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4961 (decode_coding_gap): Optimize for valid UTF-8.
4963 2013-03-21 Kenichi Handa <handa@gnu.org>
4965 * coding.c (syms_of_coding): Cancel previous change.
4967 * insdel.c (insert_from_gap): Fix previous change.
4969 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4971 Consistently use platform-specific function to detect window system.
4972 * lisp.h (check_window_system): New prototype. This function is
4973 going to replace check_x, check_w32 and check_ns.
4974 (have_menus_p): Mention msdos.c in comment.
4975 * fontset.c (check_window_system_func): Remove. Adjust all users.
4976 * fontset.h (check_window_system_func): Remove prototype.
4977 * nsterm.h (check_ns):
4978 * xterm.h (check_x):
4979 * w32term.h (check_w32): Likewise.
4980 * menu.c (Fx_popup_menu): Use check_window_system.
4981 * msdos.c (check_window_system): Define for MS-DOS.
4982 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4983 * w32fns.c (check_window_system): Likewise for MS-Windows.
4984 * xfns.c (check_window_system): Likewise for X.
4985 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4986 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4988 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4990 Prefer < to > in range checks such as 0 <= i && i < N.
4991 This makes it easier to visualize quantities on a number line.
4992 This patch doesn't apply to all such range checks,
4993 only to the range checks affected by the 2013-03-24 change.
4994 This patch reverts most of the 2013-03-24 change.
4995 * alloc.c (xpalloc, Fgarbage_collect):
4996 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4997 * character.c (string_escape_byte8):
4998 * charset.c (read_hex):
4999 * data.c (cons_to_unsigned):
5000 * dispnew.c (update_frame_1):
5001 * doc.c (Fsubstitute_command_keys):
5002 * doprnt.c (doprnt):
5003 * editfns.c (hi_time, decode_time_components):
5004 * fileio.c (file_offset):
5005 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5006 * font.c (font_intern_prop):
5007 * frame.c (x_set_alpha):
5008 * gtkutil.c (get_utf8_string):
5009 * indent.c (check_display_width):
5010 * keymap.c (Fkey_description):
5011 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5013 * minibuf.c (read_minibuf_noninteractive):
5014 * process.c (wait_reading_process_output):
5015 * search.c (Freplace_match):
5016 * window.c (get_phys_cursor_glyph):
5017 * xdisp.c (redisplay_internal):
5018 * xsmfns.c (smc_save_yourself_CB):
5019 Prefer < to > for range checks.
5020 * dispnew.c (sit_for): Don't mishandle NaNs.
5021 This fixes a bug introduced in the 2013-03-24 change.
5022 * editfns.c (decode_time_components): Don't hoist comparison.
5023 This fixes another bug introduced in the 2013-03-24 change.
5025 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5027 * frame.h (struct frame): Drop scroll_bottom_vpos
5028 member becaue all real users are dead long ago.
5029 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5030 * xdisp.c (redisplay_internal): Adjust user.
5032 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5034 * nsmenu.m (showAtX:Y:for:): setLevel to
5035 NSPopUpMenuWindowLevel (Bug#13998).
5037 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5039 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5040 (ns_check_pending_open_menu): Declare.
5042 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5043 (x_activate_menubar): Update the menu with title that matches
5044 ns_get_pending_menu_title, and call
5045 ns_check_pending_openmenu (Bug#12698).
5046 (menuWillOpen:): New method.
5047 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5049 * nsterm.m (menu_will_open_state, menu_mouse_point)
5050 (menu_pending_title): New varaibles.
5051 (ns_get_pending_menu_title, ns_check_menu_open)
5052 (ns_check_pending_open_menu): New functions.
5054 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5056 * indent.c (current_column_bol_cache): Remove leftover which is not
5057 used in Fmove_to_column any more.
5058 (current_column, scan_for_column): Adjust users.
5059 * keyboard.c (last_point_position_buffer, last_point_position_window):
5060 Remove leftovers which are not used for recording undo any more.
5061 (command_loop_1, syms_of_keyboard): Adjust users.
5062 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5063 redisplay_window any more.
5064 (move_it_to): Adjust user.
5066 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5068 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5069 Update dependencies.
5071 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5073 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5074 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5077 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5079 * window.h (struct window): Replace hchild, vchild and buffer slots
5080 with the only contents slot. This is possible because each valid
5081 window may have either the child window (in vertical or horizontal
5082 combination) or buffer to display (for the leaf window). Using that,
5083 a lof of operations to traverse and/or change window hierarchies may
5084 be simplified. New member horizontal is used to distinguish between
5085 horizontal and vertical combinations of internal windows.
5086 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5087 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5088 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5089 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5090 Use contents slot, not buffer, where appropriate.
5091 (wset_combination): New function.
5092 (wset_buffer): Add eassert.
5093 (Fframe_first_window): Simplify the loop reaching first window.
5094 (Fwindow_buffer): Use WINDOW_LEAF_P.
5095 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5096 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5097 (unshow_buffer): Convert initial debugging check to eassert.
5098 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5099 (make_parent_window, window_resize_check, window_resize_apply)
5100 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5101 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5102 Adjust to match struct window changes.
5103 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5104 (mark_window_cursors_off, count_windows, get_leaf_windows)
5105 (foreach_window_1): Simplify the loop.
5106 * alloc.c (mark_object): Do not check for the leaf window because
5107 internal windows has no glyph matrices anyway.
5108 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5109 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5110 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5111 (build_frame_matrix_from_window_tree, mirror_make_current)
5112 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5113 (update_window_tree, set_window_update_flags): Simplify the loop.
5114 (sync_window_with_frame_matrix_rows): Enforce live window.
5115 Use contents slot, not buffer, where appropriate.
5116 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5117 and WINDOW_HORIZONTAL_COMBINATION_P.
5118 (make_frame_visible_1): Simplify the loop.
5119 Use contents slot, not buffer, where appropriate.
5120 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5121 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5122 (expose_window_tree): Likewise.
5123 Use contents slot, not buffer, where appropriate.
5124 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5125 to avoid deleted windows. Use contents slot instead of buffer.
5126 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5127 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5128 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5129 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5131 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5133 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5134 identify the reasons for assertion violations in bug#14062 and
5136 (Fx_show_tip): Fix compilation error under
5137 "--enable-check-lisp-object-type". (Bug#14073)
5139 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5140 Reported by <rzl24ozi@gmail.com>.
5142 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5144 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5146 (unwind_with_echo_area_buffer): ...to restore it here.
5147 This is needed to ensure that...
5148 (redisplay_window): ...both window markers are valid here,
5149 which is verified by eassert.
5150 * editfns.c (save_excursion_save): Do not assume that
5151 selected_window always displays the buffer.
5152 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5155 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5157 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5160 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5162 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5164 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5166 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5167 since MinGW's w32api headers do. This avoids compiler warnings.
5169 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5172 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5174 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5176 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5178 * gtkutil.c (style_changed_cb): Check if frame is live and an
5179 X frame (Bug#14038).
5181 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5183 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5184 Define only for _WIN32_WINNT less than 0x0500.
5185 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5187 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5188 see its own definitions of 'struct timeval' and 'struct timezone'.
5190 Fix incompatibilities between MinGW.org and MinGW64 headers.
5191 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5193 * w32.c (REPARSE_DATA_BUFFER): Guard with
5194 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5196 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5198 * xterm.c: Include X11/XKBlib.h
5199 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5201 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5203 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5205 * blockinput.h (input_blocked_p): Likewise.
5206 * bytecode.c (exec_byte_code): Likewise.
5207 * callproc.c (call_process_kill, call_process_cleanup)
5208 (Fcall_process): Likewise.
5209 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5210 (Fccl_execute_on_string): Likewise.
5211 * character.c (string_escape_byte8): Likewise.
5212 * charset.c (read_hex): Likewise.
5213 * cm.c (calccost): Likewise.
5214 * data.c (cons_to_unsigned): Likewise.
5215 * dired.c (directory_files_internal, file_name_completion):
5217 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5218 (sit_for): Likewise.
5219 * doc.c (Fsubstitute_command_keys): Likewise.
5220 * doprnt.c (doprnt): Likewise.
5221 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5222 * emacsgtkfixed.c: Likewise.
5223 * fileio.c (file_offset, Fwrite_region): Likewise.
5224 * floatfns.c (Fexpt, fmod_float): Likewise.
5225 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5227 * font.c (font_intern_prop): Likewise.
5228 * frame.c (x_set_alpha): Likewise.
5229 * gtkutil.c (get_utf8_string): Likewise.
5230 * indent.c (check_display_width): Likewise.
5231 * intervals.c (create_root_interval, rotate_right, rotate_left)
5232 (split_interval_right, split_interval_left)
5233 (adjust_intervals_for_insertion, delete_node)
5234 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5235 (merge_interval_right, merge_interval_left, copy_intervals)
5236 (set_intervals_multibyte_1): Likewise.
5237 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5238 * keymap.c (Fkey_description): Likewise.
5239 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5240 * lread.c (openp, read_integer, read1, string_to_number):
5242 * menu.c (ensure_menu_items): Likewise.
5243 * minibuf.c (read_minibuf_noninteractive): Likewise.
5244 * print.c (printchar, strout): Likewise.
5245 * process.c (create_process, Faccept_process_output)
5246 (wait_reading_process_output, read_process_output, send_process)
5247 (wait_reading_process_output): Likewise.
5248 * profiler.c (make_log, handle_profiler_signal): Likewise.
5249 * regex.c (re_exec): Likewise.
5250 * regex.h: Likewise.
5251 * search.c (looking_at_1, Freplace_match): Likewise.
5252 * sysdep.c (get_child_status, procfs_ttyname)
5253 (procfs_get_total_memory): Likewise.
5254 * systime.h (EMACS_TIME_VALID_P): Likewise.
5255 * term.c (dissociate_if_controlling_tty): Likewise.
5256 * window.c (get_phys_cursor_glyph): Likewise.
5257 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5258 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5260 * xfns.c (Fx_window_property): Likewise.
5261 * xmenu.c (set_frame_menubar): Likewise.
5262 * xselect.c (x_get_window_property, x_handle_dnd_message):
5264 * xsmfns.c (smc_save_yourself_CB): Likewise.
5265 * xterm.c (x_scroll_bar_set_handle): Likewise.
5267 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5269 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5270 to be optional or nil. Adjust comment and convert it to docstring.
5271 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5272 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5274 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5276 Static checking by GCC 4.8-20130319.
5277 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5278 * process.c (Fset_process_datagram_address)
5279 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5280 * xdisp.c (get_char_face_and_encoding):
5281 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5282 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5283 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5285 2013-03-24 Ken Brown <kbrown@cornell.edu>
5287 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5288 fix compilation on 64-bit Cygwin, where underscores are not
5289 automatically prepended.
5291 * w32term.c (w32_initialize): Silence compiler warning.
5293 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5295 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5296 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5297 variables, to save and restore frame dimensions.
5298 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5299 after returning from a 'fullscreen' configuration.
5300 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5301 to avoid races between the main thread and the input thread.
5303 * w32term.h (struct w32_output): New members normal_width,
5304 normal_height, normal_top, normal_left, and prev_fsmode.
5305 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5306 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5309 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5310 'fullscreen' parameter. Always record previous width and height
5311 of the frame, except when switching out of maximized modes, so
5312 that they could be restored correctly, instead of resetting to the
5313 default frame dimensions. Send SC_RESTORE command to the frame,
5314 unless we are going to send SC_MAXIMIZE, to restore the frame
5315 resize hints in the mouse pointer shown by the window manager.
5318 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5320 * lisp.h (get_frame_param): Adjust conditions for prototype
5323 2013-03-22 Ken Brown <kbrown@cornell.edu>
5325 * unexcw.c: Drop unneeded inclusion of w32common.h.
5326 (report_sheap_usage): Declare.
5327 (read_exe_header): Add magic numbers for x86_64.
5328 (fixup_executable): Fix printf format specifier for unsigned long
5331 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5333 * frame.h (struct frame): Put menu_bar_window under #ifdef
5334 because this member is not needed when X toolkit is in use.
5335 (fset_menu_bar_window):
5336 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5337 (free_glyphs, update_frame):
5338 * xdisp.c (expose_frame): Likewise.
5339 (display_menu_bar): Likewise. Remove redundant eassert.
5340 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5343 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5345 Use functions and constants to manipulate Lisp_Save_Value objects.
5346 This replaces code that used macros and strings and token-pasting.
5347 The change makes the C source a bit easier to follow,
5348 and shrinks the Emacs executable a bit.
5349 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5350 (make_save_value): Change 1st arg from string to enum. All callers
5353 (mark_object): Use if, not #if, for GC_MARK_STACK.
5354 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5355 (XSAVE_OBJECT): Now functions, not macros.
5356 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5357 the constant was never used.
5358 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5359 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5360 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5361 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5363 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5364 type3 with a single member save_type. All uses changed.
5365 (save_type, set_save_pointer, set_save_integer): New functions.
5366 * print.c (PRINTX): Remove.
5368 * alloc.c: Remove redundant static declarations.
5370 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5372 * window.h (struct window): Convert left_col, top_line, total_lines
5373 and total_cols from Lisp_Objects to integers. Adjust comments.
5374 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5376 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5377 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5378 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5379 Adjust users where appropriate.
5381 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5383 * frame.h (struct frame): Drop resx and resy because the same data is
5384 available from window system-specific output context. Adjust users.
5385 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5386 New functions to provide defaults when no window system available.
5387 (FRAME_RES_X, FRAME_RES_Y): New macros.
5388 (NUMVAL): Move from xdisp.c.
5389 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5390 (Ffont_face_attributes, Fopen_font):
5391 * image.c (gs_load):
5392 * w32font.c (fill_in_logfont):
5393 * xdisp.c (calc_pixel_width_or_height):
5394 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5395 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5397 2013-03-20 Kenichi Handa <handa@gnu.org>
5399 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5400 to 1 (temporary workaround until a bug related to ASCII
5401 optimization is fixed).
5403 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5405 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5406 Signal error if window is not internal. Adjust docstring.
5407 (delete_all_child_windows): Use combination_limit to save the buffer.
5408 (Fset_window_configuration): Adjust accordingly.
5409 * print.c (syms_of_print): Initialize debugging output not here...
5410 (init_print_once): ...but in a new function here.
5411 * lisp.h (init_print_once): Add prototype.
5412 * emacs.c (main): Add call to init_print_once. Adjust comments.
5414 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5416 * window.c (window_resize_check, window_resize_apply)
5417 (window_from_coordinates, recombine_windows, set_window_buffer)
5418 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5419 (Fsplit_window_internal, Fdelete_window_internal)
5420 (freeze_window_starts): Use bool for booleans.
5421 * window.h (window_frame_coordinates, resize_frame_windows)
5422 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5424 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5426 * dispnew.c (bitch_at_user): Use `user-error'.
5428 2013-03-17 Ken Brown <kbrown@cornell.edu>
5430 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5431 as return type of image_background. (Bug#13981)
5432 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5434 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5436 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5437 (ns_select): Don't return with result uninitialized.
5439 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5442 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5444 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5445 directories. If filename is nil, get directory name (Bug#13932).
5446 Use getFilename and getDirectory.
5447 (getFilename, getDirectory): New methods for EmacsSavePanel and
5449 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5451 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5453 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5455 2013-03-15 Kenichi Handa <handa@gnu.org>
5457 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5458 (adjust_after_replace): Make it back to static. Delete the third
5459 arg text_at_gap_tail. Cancel the code for handling it.
5461 * coding.h (struct coding_system): New member eol_seen.
5463 * coding.c (detect_ascii): New function.
5464 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5465 when the source bytes are actually scanned. On detecting for
5466 coding_category_utf_8_auto, call detect_ascii instead of scanning
5467 source bytes directly.
5468 (produce_chars): Call insert_from_gap with the new arg 0.
5469 (encode_coding): Likewise.
5470 (decode_coding_gap): Control ASCII optimization by the variable
5471 disable_ascii_optimization instead of #ifndef .. #endif.
5472 Deccode EOL format according to coding->eol_seen.
5473 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5476 * lisp.h (adjust_after_replace): Cancel externing it.
5477 (insert_from_gap): Adjust prototype.
5479 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5481 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5482 FULLSCREEN_MAXIMIZED. (Bug#13935)
5484 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5486 * region-cache.c (find_cache_boundary, move_cache_gap)
5487 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5488 Simplify debugging check and convert to eassert. Adjust comment.
5489 (pp_cache): Put under ENABLE_CHECKING.
5491 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5493 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5494 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5496 (w32fullscreen_hook): If the frame is visible, reset
5497 f->want_fullscreen flag after changing the frame size. If the
5498 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5501 2013-03-13 Daniel Colascione <dancol@dancol.org>
5503 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5504 too so that these builds can use Cygwin's file conversion
5505 functions. (We've been building and linking cygw32.o all along
5506 and just not using it.)
5508 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5510 File synchronization fixes (Bug#13944).
5511 * Makefile.in (LIB_FDATASYNC): New macro.
5513 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5514 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5515 Don't worry about HAVE_FSYNC, since a substitute fsync is
5516 available if the system lacks one.
5517 (Fwrite_regin): Retry fsync if interrupted.
5519 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5521 * w32term.c (w32_read_socket): If the Emacs frame is being
5522 activated, call w32fullscreen_hook, to make sure the new frame
5523 dimensions are in effect. (Bug#13937)
5525 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5527 * xdisp.c (init_iterator): Simplify because both character and byte
5528 positions are either specified or -1. Add eassert. Adjust comment.
5529 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5530 character and byte positions can be obtained from marker.
5532 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5534 Static checking by Sun C 5.12.
5535 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5536 * bytecode.c (exec_byte_code):
5537 * dispnew.c (init_display):
5539 * fileio.c (Fsubstitute_in_file_name):
5540 * keyboard.c (Fevent_convert_list):
5541 * keymap.c (Fsingle_key_description):
5542 * term.c (maybe_fatal, fatal):
5543 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5544 * xsmfns.c (Fhandle_save_session):
5545 Omit unreachable code.
5546 * keymap.c (map_keymap_char_table_item): Cast void * to
5547 a function pointer type; the C Standard requires this.
5549 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5550 Include <sys/param.h> unconditionally, as that works elsewhere and
5551 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5552 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5555 See ChangeLog.12 for earlier changes.
5561 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5563 This file is part of GNU Emacs.
5565 GNU Emacs is free software: you can redistribute it and/or modify
5566 it under the terms of the GNU General Public License as published by
5567 the Free Software Foundation, either version 3 of the License, or
5568 (at your option) any later version.
5570 GNU Emacs is distributed in the hope that it will be useful,
5571 but WITHOUT ANY WARRANTY; without even the implied warranty of
5572 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5573 GNU General Public License for more details.
5575 You should have received a copy of the GNU General Public License
5576 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.