1 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3 Do not copy X event in handle_one_xevent except KeyPress case.
4 Wnen XEvent is processed, it is unlikely to be changed except
5 KeyPress case, so we can avoid copying and use const pointer to
6 const data to make sure that an event is not changed elsewhere.
7 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
8 const' and do not create local copy except for the KeyPress event.
9 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11 (x_handle_net_wm_state, x_menubar_window_to_frame)
12 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
13 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
14 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
15 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
16 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
17 (x_handle_dnd_message):
18 * xsettings.c (xft_settings_event):
19 Use 'const XEvent * const' where appropriate.
20 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
22 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
24 Fix X event waiting to handle multiple frames.
25 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
26 * xterm.c (pending_event_wait): Remove. Adjust users.
27 (x_detect_focus_change): Pass frame arg.
28 (handle_one_xevent): Find related frame early and clear per-frame
29 wait_event_type only if this is an event for the relevant frame.
30 (x_wait_for_event): Use per-frame wait_event_type.
32 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
34 * nsfns.m (Fx_create_frame): Fix font driver registration for
37 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
40 * nsterm.m: Include macfont.h.
41 (ns_tmp_flags, ns_tmp_font): Remove.
42 (ns_compute_glyph_string_overhangs): Check for driver Qns.
43 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
44 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
45 (changeFont:): Fix code style. Check for font driver type when
48 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
51 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
52 (nsfont_open): Set font driver type.
53 Set font->ascent and font->descent. Figure out font instead of
54 ns_tmp_font, and flags instead of ns_tmp_flags.
55 Fix indentation. Remove call to ns_draw_text_decoration,
58 * nsfns.m: Include macfont.h.
59 (Fx_create_frame): Register macfont driver, make a better default font.
60 (Fns_popup_font_panel): Get font from macfont driver, if used.
62 * macfont.m, macfont.h, maccuvs.h: New files.
64 * font.h: Declare syms_of_macfont.
66 * font.c (syms_of_font): Call syms_of_macfont.
68 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
70 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
72 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
73 and it is always zero for others, so I assume that this is an ancient
74 leftover which nobody will want to change any more.
75 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
76 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
77 * frame.c (x_set_scroll_bar_width):
78 * w32fns.c (w32_createscrollbar):
79 * w32term.c (w32_set_vertical_scroll_bar):
80 * xfns.c (x_set_scroll_bar_default_width):
81 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
82 (x_scroll_bar_expose): Related users changed.
84 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
86 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
87 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
88 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
90 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
92 * nsterm.h, w32term.h, xterm.h: ...and not here.
93 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
95 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
96 these modules are never compiled otherwise.
98 2013-09-14 Eli Zaretskii <eliz@gnu.org>
100 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
103 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
105 Unify Fx_focus_frame between all ports.
106 * frame.h (x_focus_frame): New prototype.
107 * xfns.c (Fx_focus_frame): Remove.
108 (syms_of_xfns): Do not defsubr it.
109 (x_focus_frame): X implementation.
110 * nsfns.m (Fx_focus_frame): Remove.
111 (syms_of_nsfns): Do not defsubr it.
112 (x_focus_frame): NS implementation.
113 * w32term.c (Fx_focus_frame): Remove.
114 (x_focus_on_frame): Rename to...
115 (x_focus_frame): W32 implementation.
116 * w32term.h (x_focus_on_frame): Remove prototype.
117 * w32fns.c (Fx_focus_frame): Remove.
118 (syms_of_w32fns): Do not defsubr it.
119 * frame.c (Fx_focus_frame): Define here.
120 (syms_of_frame): Defsubr here.
121 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
123 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
125 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
126 All of them are replaced with FRAME_DISPLAY_INFO, defined in
127 each port to reference the port-specific window system data.
128 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
129 (FRAME_DISPLAY_INFO): Define.
130 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
131 (FRAME_DISPLAY_INFO): Define. Adjust users.
132 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
133 (FRAME_DISPLAY_INFO): Define. Adjust users.
134 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
135 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
136 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
137 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
138 * xselect.c, xterm.c: All related users changed.
140 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
142 * xterm.h (x_window_to_frame, x_any_window_to_frame)
143 (x_menubar_window_to_frame): Remove prototypes.
144 * xfns.c (x_window_to_frame, x_any_window_to_frame)
145 (x_menubar_window_to_frame, x_top_window_to_frame):
147 * xterm.c (x_window_to_frame, x_any_window_to_frame)
148 (x_menubar_window_to_frame, x_top_window_to_frame):
149 ...to here and convert all but the last to static.
151 2013-09-12 Eli Zaretskii <eliz@gnu.org>
153 * lisp.mk (lisp): Add w32-common-fns.elc.
155 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
157 * charset.c (char_charset): Document an exception for char-charset.
159 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
161 * xterm.h (x_display_info): New field last_user_time...
162 * xterm.c (toplevel): ...to replace static last_user_time.
163 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
165 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
167 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
168 scroll bar values to prevent thumb from disappear and update comment.
170 2013-09-11 Glenn Morris <rgm@gnu.org>
172 * emacs.c (usage_message): Possessive apostrophe tweak.
174 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
176 * nsterm.m (syms_of_nsterm): Use Qns.
177 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
178 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
179 * xfns.c (x_display_info_for_name, Fx_open_connection):
180 Remove old '#if 0' code.
181 (syms_of_xfns): Use Qx.
182 * termhooks.h (fullscreen_hook): Remove the leftover.
183 (struct terminal): Fix typo in comment.
185 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
187 Cleaning up a few X scroll bar bits.
188 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
189 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
190 New member last_seen_part, going to replace...
191 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
192 (xt_action_hook) [USE_LUCID]: Adjust user.
193 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
194 Lucid-specific scroll bar support.
195 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
196 to int and adjust to use last_seen_part member.
197 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
198 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
199 Initialize last_seen_part.
201 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
203 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
204 insert-buffer-substring an empty string.
206 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
208 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
209 avoiding a GCC warning.
211 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
213 Ifdef away frame tool bar code when it is not really used.
214 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
215 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
216 and minimize_tool_bar_window_p under the above.
217 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
218 (fset_tool_bar_window): Likewise.
219 * dispnew.c (clear_current_matrices, clear_desired_matrices)
220 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
221 (change_frame_size_1):
222 * window.c (window_from_coordinates, Frecenter): Adjust users.
223 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
224 code is not really used.
225 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
226 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
227 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
228 [!USE_GTK && !HAVE_NS]: Define as such.
229 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
230 (note_mouse_highlight, expose_frame):
231 * xfns.c (x_set_tool_bar_lines):
232 * xterm.c (handle_one_xevent): Adjust users.
234 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
236 Fix corruption with multiple emacsclient -t instances (Bug#15222).
237 This bug was introduced by my 2013-08-26 patch, which incorrectly
238 assumed that the terminfo implementation doesn't use termcap buffers.
239 * term.c (init_tty) [TERMINFO]: Remove optimization, as
240 these buffers apparently are used after all.
241 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
242 (struct tty_display_info): Define members termcap_term_buffer and
243 termcap_strings_buffer even if TERMINFO.
245 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
248 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
249 'usage' docstring entry to pacify make-docfile.
251 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
253 Change comparison functions =, <, >, <=, >= to take many arguments.
254 * data.c: Change comparison functions' interface and implementation.
255 * lisp.h: Make arithcompare available for efficient two arg
257 * bytecode.c: Use arithcompare.
258 * fileio.c: Use new interface.
260 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
262 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
264 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
266 * eval.c (Feval): Document the new use of `lexical'.
268 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
270 Review and drop old frame resize hack.
271 * frame.h (struct frame): Remove force_flush_display_p.
272 * dispnew.c (update_frame): Adjust user and don't call
273 flush_frame here. The comment has said that there was an issues
274 with redisplaying fringes, but I don't see any differences with
275 and without this hack. Hopefully we can continue without it.
276 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
277 current frame matrices twice if resized_p is set.
279 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
281 Do not populate pure Xism x_sync to other ports.
282 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
283 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
284 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
285 * w32term.h (x_sync): Remove prototype.
287 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
289 Cleanup frame flushing.
290 * dispextern.h (struct redisplay_interface):
291 Drop flush_display_optional because flush_display is enough
292 for X and flushing via RIF is just a no-op for others.
293 * frame.h (flush_frame): New function.
294 * dispnew.c (update_frame):
295 * minibuf.c (read_minibuf):
296 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
298 * keyboard.c (detect_input_pending_run_timers): Do not flush
299 all frames but selected one in redisplay_preserve_echo_area.
300 * nsterm.m (ns_flush): Remove no-op.
301 (ns_redisplay_interface): Adjust user.
302 * w32term.h (x_flush): Remove no-op.
303 (w32_redisplay_interface): Adjust user.
304 * xterm.c (x_flush): Simplify because we do not flush all
305 frames at once any more. Adjust comment.
306 (x_redisplay_interface): Adjust user.
308 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
310 Port --without-x --enable-gcc-warnings to Fedora 19.
311 * gfilenotify.c (globals_of_gfilenotify):
312 Call g_type_init only if using an older glib version that needs it.
314 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
316 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
317 (last_glyphless_glyph_merged_face_id): Remove declarations.
318 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
319 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
320 (last_glyphless_glyph_merged_face_id): Now static.
321 (merge_escape_glyph_face): New function, refactored from...
322 (get_next_display_element): ...here.
323 (merge_glyphless_glyph_face): New function, refactored from...
324 (produce_glyphless_glyph): ...here...
325 * term.c (produce_glyphless_glyph): ...and here.
327 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
329 * eval.c (eval_sub): Only call Ffunction if necessary.
331 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
333 Attempt to make redisplay more selective when changing cursor type.
334 * frame.h (struct frame): New bitfield cursor_type_changed.
335 * xdisp.c (cursor_type_changed): Remove.
336 (try_cursor_movement, redisplay_window, try_window_id)
337 (set_frame_cursor_types, try_window_reusing_current_matrix):
338 Adjust to use per-frame bitfield.
339 (redisplay_internal): Look for cursor type change on each visible
340 frame and consider all frames if cursor type has been changed on
341 the frame other than selected. If cursor type has been changed on
342 selected frame only, do not use fast update.
344 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
346 Attempt to make redisplay more selective when changing fonts.
347 * frame.h (struct frame): New bitfield fonts_changed.
348 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
349 (adjust_frame_glyphs): Add prototype.
350 * dispnew.c (fonts_changed_p): Remove.
351 (adjust_glyphs): Remove because we do not
352 adjust matrices on all frames at once any more.
353 (adjust_frame_glyphs): Block and unblock input here.
354 (adjust_glyph_matrix): Use fonts_changed.
355 (change_frame_size_1): Use adjust_frame_glyphs.
356 * font.c (font_open_entity): Use fonts_changed.
357 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
358 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
359 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
360 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
361 (shrink_mini_window, Fresize_mini_window_internal)
362 (window_scroll_pixel_based, Fset_window_configuration)
363 (apply_window_adjustment, Fset_window_vscroll):
364 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
365 Use adjust_frame_glyphs.
366 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
367 (try_window_reusing_current_matrix, try_window_id, display_line)
368 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
369 (redisplay_internal): Consider fonts_changed and adjust frame
370 matrices for each frame only if the frame is visible. If font
371 has been changed on some frame during full redisplay, retry
372 only visible frames where the font has been actually changed.
374 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
376 Cache current header and mode line height for each window.
377 * window.h (struct window): New fields mode_line_height
378 and header_line_height.
379 * window.c (make_window): Initialize them.
380 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
381 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
382 (current_mode_line_height, current_header_line_height):
384 * xdisp.c (current_mode_line_height, current_header_line_height):
386 (pos_visible_p, init_xdisp): Adjust user.
387 (redisplay_window): Invalidate mode_line_height and
388 header_line_height if current and desired matrices do not agree.
390 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
392 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
393 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
395 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
397 Make --without-x compatible with --enable-gcc-warnings.
398 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
399 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
400 members under HAVE_WINDOW_SYSTEM.
401 * keyboard.c (make_lispy_focus_out): Likewise.
402 (record_menu_key): Move under HAVE_MENUS.
403 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
404 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
405 (syms_of_xdisp): Adjust user.
406 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
407 (start_hourglass, cancel_hourglass):
408 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
409 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
410 and CLEAR_FONT_TABLE_NFONTS.
411 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
412 Declare only if HAVE_WINDOW_SYSTEM.
413 (lface_same_font_attributes_p, clear_face_gcs): Define only
414 if HAVE_WINDOW_SYSTEM.
416 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
418 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
419 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
420 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
422 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
424 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
426 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
428 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
429 This fixes a type error on hosts where ptrdiff_t is wider than int.
431 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
433 * keyboard.c (read_key_sequence_vs): New function.
434 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
437 * callint.c (Fcall_interactively): Always return a vector for 'K'.
439 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
441 Makefile improvements.
442 * Makefile.in (config.status): Don't use double-colon rules, as
443 they are not portable according to POSIX. Fix shell typo with `;
444 I guess this rule has never been tested?
445 (VCSWITNESS): New macro, to override any environment var.
447 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
449 * xterm.h (struct x_display_info): Do not track X connection
450 fd separately because it is always available from Display.
451 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
454 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
456 * buffer.c (drop_overlay):
457 * fileio.c (restore_point_unwind): Prefer unchain_marker to
458 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
460 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
462 * buffer.c (Fmake_overlay, Fmove_overlay):
463 * intervals.c (set_point_from_marker):
464 * print.c (PRINTPREPARE): Prefer signal_error
465 to plain error and report unsuitable marker too.
467 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
469 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
470 for 'dragging' member.
471 (struct x_output): Remove set-but-unused leftovers
472 'left_before_move' and 'top_before_move'.
473 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
474 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
475 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
476 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
477 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
478 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
479 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
480 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
482 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
484 * nsfont.m (INVALID_GLYPH): New define.
485 (nsfont_encode_char): Use INVALID_GLYPH.
486 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
488 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
490 * xterm.c (x_last_mouse_movement_time): Revert last change.
491 This code should use XDisplayMotionBufferSize to check display's
492 motion history first, and there are few other issues as well.
493 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
494 (handle_one_xevent): Adjust user.
496 2013-09-02 Martin Rudalics <rudalics@gmx.at>
498 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
499 * frame.c (Flast_nonminibuf_frame): ... to here.
500 (check_minibuf_window): Don't abort if no window was found
503 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
505 Use XGetMotionEvents to ask the last mouse motion time from X server.
506 * xterm.c (X_MOTION_HISTORY): Default to 1.
507 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
508 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
509 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
510 Ifdef away legacy code.
511 (XTmouse_position, x_scroll_bar_report_motion):
512 Use x_last_mouse_movement_time.
513 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
516 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
518 * msdos.c (last_mouse_window): Move to...
519 (dos_rawgetc): ...this function and adjust comment.
520 * nsterm.m (last_window): Rename to last_mouse_window, move to...
521 (mouseMoved): ...this function and adjust comment.
522 * w32term.c (last_window): Likewise with...
523 (w32_read_socket): ...this function.
524 * xterm.c (last_window): Likewise with...
525 (handle_one_xevent): ...this function.
527 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
529 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
530 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
531 (handle_one_xevent): ...to here.
532 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
535 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
537 * msdos.c (IT_set_terminal_window): Remove no-op.
538 (initialize_msdos_display): Adjust terminal setup.
539 * w32console.c (w32con_set_terminal_window): Remove no-op.
540 (initialize_w32_display): Adjust terminal setup.
541 * w32term.c (w32_set_terminal_window): Remove no-op.
542 (w32_create_terminal): Adjust terminal setup.
543 * xterm.c (XTset_terminal_window): Remove no-op.
544 (x_create_terminal): Adjust terminal setup.
546 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
548 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
550 (ns_create_terminal): Adjust terminal setup.
551 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
553 (w32_create_terminal): Adjust terminal setup.
554 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
556 (x_create_terminal): Adjust terminal setup.
558 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
560 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
561 (CLIP_TEXT_POS_FROM_MARKER): New macro.
562 * dispnew.c (buffer_posn_from_coords):
563 * window.c (Fwindow_end, displayed_window_lines):
564 * xdisp.c (redisplay_mode_lines): Use it.
566 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
568 * fontset.c (face_for_char): Check char in the current face font first
569 if HAVE_NS (Bug#15138).
571 2013-08-31 Martin Rudalics <rudalics@gmx.at>
573 * window.c (temp_output_buffer_show): Make sure window returned
574 by display_buffer is live (Bug#15213).
576 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
578 Minor cleanup to avoid forward declarations.
579 * coding.h (struct ccl_spec): Remove forward declaration.
580 * composite.h (toplevel): Include font.h.
581 (struct composition_it, struct face, struct font_metrics):
582 Remove forward declaration.
583 * dispextern.h (struct image, struct atimer): Likewise.
584 * emacsgtkfixed.h (struct frame): Likewise.
585 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
586 * font.h (struct font_driver, struct font, struct glyph_string)
587 (struct face): Remove forward declaration.
588 * fontset.h (struct face, struct font): Likewise.
589 * frame.h (toplevel): Style cleanup.
590 (enum output_method): Move to...
591 * termhooks.h (enum output_method): ...here.
592 (struct glyph, struct frame, struct ns_display_info)
593 (struct x_display_info, struct w32_display_info):
594 Remove forward declaration.
595 * xterm.h (toplevel): Include termhooks.h.
596 (struct font, struct window, struct glyph_matrix, struct frame)
597 (struct input_event, struct face, struct image): Remove forward
599 * gtkutil.h (struct _widget_value): Likewise.
600 * keyboard.h (toplevel): Include termhooks.h.
601 (struct input_event): Remove forward declaration.
603 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
605 * intervals.c (set_point_from_marker): New function.
606 * editfns.c (Fgoto_char):
607 * process.c (Finternal_default_process_filter):
608 * window.c (select_window_1): Use it.
609 * buffer.h (set_point_from_marker): Add prototype.
611 2013-08-29 Eli Zaretskii <eliz@gnu.org>
613 * w32.c (term_winsock): Call release_listen_threads before calling
615 (_sys_wait_accept): Wait for accept event in a loop with a finite
616 timeout, instead of waiting indefinitely. Will hopefully avoid
617 hanging during exit because WSACleanup deadlocks waiting for the
618 event object to be released. (Bug#14333)
620 * w32proc.c (release_listen_threads): New function, signals all
621 the reader threads that listen for connections to stop waiting.
623 * w32.h (release_listen_threads): Add prototype.
625 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
627 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
628 field of new marker (for sanity and safety).
629 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
630 anyway because XMISCTYPE is a function and can't be an lvalue).
632 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
634 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
635 (x_after_update_window_line, x_scroll_bar_create):
636 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
637 (handle_one_xevent, x_clear_frame_area):
638 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
639 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
640 * xterm.h (x_clear_area): Adjust prototype.
642 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
644 Hook scanning and indentation functions to find_newline. This helps
645 to avoid duplicated code and renders more respect to newline cache.
646 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
647 * cmds.c (Fforward_line):
648 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
649 Use find_newline and avoid unnecessary point movements.
650 * search.c (scan_newline): Implement on top of find_newline.
652 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
654 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
655 scoped code (bug#11258).
657 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
659 * nsterm.m (last_window): New variable.
660 (EV_TRAILER2): New macro.
661 (EV_TRAILER): Call EV_TRAILER2.
662 (mouseMoved:): Add support for mouse-autoselect-window
663 on nextstep (Bug#6888).
665 2013-08-28 Andreas Schwab <schwab@suse.de>
667 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
668 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
669 Remove unused macro definitions.
670 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
671 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
672 Only define if emacs.
674 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
676 Prefer enum glyph_row_area to int where appropriate.
677 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
679 (window_box, window_box_width, window_box_left, window_box_left_offset)
680 (window_box_right, window_box_right_offset): Adjust prototypes.
681 * xdisp.c (window_box, window_box_width, window_box_left)
682 (window_box_left_offset, window_box_right, window_box_right_offset):
683 Use enum glyph_row_area. Adjust users and tweak comment where needed.
684 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
685 * nsterm.m (ns_clip_to_row):
686 * w32term.c (w32_clip_to_row):
687 * xterm.c (x_clip_to_row): Likewise.
689 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
691 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
692 (Fprevious_overlay_change): Fast path for buffer with no overlays.
694 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
696 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
697 for portability to hosts where /bin/sh has problems.
699 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
701 Redesign redisplay interface to drop global output_cursor.
702 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
703 (toplevel): Remove declaration of output_cursor.
704 (set_output_cursor, x_cursor_to): Remove prototype.
705 * window.h (struct window): New member output_cursor.
706 (output_cursor_to): New function to replace RIF member.
707 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
708 (update_text_area, set_window_cursor_after_update): Use it.
709 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
710 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
711 * nsterm.m (ns_update_window_begin, ns_update_window_end):
712 * w32term.c (x_update_window_begin, x_update_window_end):
713 * xterm.c (x_update_window_begin, x_update_window_end):
714 Adjust to use per-window output cursor.
716 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
718 Simplify SELECT_TYPE-related code.
719 Like EMACS_TIME, this portability layer is no longer needed, since
720 Emacs has been using fd_set as a portability layer for some time.
721 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
722 (SELECT_TYPE): Remove. All uses changed to fd_set.
723 (fd_set) [!FD_SET]: New typedef.
725 Simplify EMACS_TIME-related code.
726 This portability layer is no longer needed, since Emacs has been
727 using struct timespec as a portability layer for some time.
728 * atimer.h, buffer.h, dispextern.h, xgselect.h:
729 Include <time.h> rather than "systime.h"; that's all that's needed now.
730 * dispnew.c: Include <timespec.h> rather than "systime.h";
731 that's all that's needed now.
732 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
733 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
735 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
736 LOG10_TIMESPEC_RESOLUTION.
737 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
738 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
739 (make_emacs_time): Remove. All used changed to make_timespec.
740 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
741 (current_timespec): Rename from current_emacs_time. All uses changed.
742 (add_emacs_time): Remove. All uses changed to timespec_add.
743 (sub_emacs_time): Remove. All uses change dot timespec_sub.
744 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
745 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
746 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
747 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
748 (current_timespec): Rename from current_emacs_time. All uses changed.
749 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
750 changed to timespec_cmp.
751 * xgselect.c: Include <timespec.h>, since our .h files don't.
753 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
755 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
756 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
757 Remove the leftovers.
758 * gtkutil.c (toplevel): Do not declare Qxft but include
760 * image.c (toplevel): Do not declare Vlibrary_cache because
761 it's already done in lisp.h.
763 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
765 * lisp.h (Mouse_HLInfo): Move from here...
766 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
767 (reset_mouse_highlight): New function.
768 * msdos.c (dos_set_window_size, IT_update_begin)
769 (internal_terminal_init):
770 * nsterm.m (ns_update_window_end, x_free_frame_resources)
771 (ns_initialize_display_info):
772 * w32console.c (initialize_w32_display):
773 * w32term.c (x_update_window_end, x_free_frame_resources)
774 (w32_initialize_display_info):
775 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
776 * window.c (Fdelete_other_windows_internal):
777 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
778 * termchar.h (toplevel):
779 * xterm.h (toplevel): Include dispextern.h.
781 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
783 Fix minor problems found by static checking.
784 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
785 (expect): Avoid nested-if warning.
786 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
787 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
788 * nsterm.h, nsterm.m (ns_select):
789 * xgselect.c, xgselect.h (xg_select):
790 Adjust signature to better match pselect's.
791 * nsterm.m (ns_select):
792 Don't set *TIMEOUT, since pselect doesn't.
793 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
794 diagnostic about assigning const char * to it.
795 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
797 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
799 * lread.c (substitute_object_recurse): Handle hash-tables as well
802 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
804 Fix unlikely core dump in init_tty, and simplify terminfo case.
805 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
806 The old version incorrectly dumped core if malloc returned a
807 buffer containing only non-NUL bytes.
808 (init_tty): Do not allocate or free termcap buffers; the
809 struct does that for us now.
810 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
811 (struct tty_display_info): Define members termcap_term_buffer and
812 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
813 use them. Allocate them directly in struct rather than indirectly
814 via a pointer, to simplify init_tty.
816 * frame.c (check_minibuf_window): Initialize 'window' properly,
817 so that Emacs reliably aborts later if 'window' is not initialized.
819 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
821 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
822 of VoidSymbol (Bug#15154).
824 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
826 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
827 mouse_face_beg_y and mouse_face_end_y.
828 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
829 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
830 Adjust users and update comment where appropriate.
832 2013-08-26 Martin Rudalics <rudalics@gmx.at>
834 * frame.c (check_minibuf_window): New function.
835 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
836 Call check_minibuf_window (Bug#15183).
838 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
840 * window.h (struct window): Replace last_cursor with last_cursor_vpos
841 because this is the only last cursor data we need to keep and consult.
842 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
843 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
846 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
848 Fix recovering from possible decompression error.
849 Since insert_from_gap doesn't always move point, we can't use PT as
850 the position where the partially decompressed data ends, and
851 should count how many bytes was produced so far.
852 * decompress.c (struct decompress_unwind_data): Add nbytes member.
853 (unwind_decompress): Really delete partially uncompressed data.
854 (Fzlib_decompress_region): Take decompressed data size into account.
856 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
858 * syntax.c (init_syntax_once): Adjust comment and do an early
859 initialization of Qchar_table_extra_slots just once...
860 * casetab.c (init_casetab_once):
861 * category.c (init_category_once):
862 * character.c (syms_of_character):
863 * coding.c (syms_of_coding):
864 * xdisp.c (syms_of_xdisp): ...and omit it here.
866 2013-08-24 Eli Zaretskii <eliz@gnu.org>
868 * xdisp.c (get_next_display_element): Don't apply to characters
869 from a display vector the logic of setting it->end_of_box_run_p
870 suitable for characters from a buffer. (Bug#15175)
872 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
873 to handle directories, rather than '_utime' which doesn't.
876 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
878 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
879 or fullscreen (Bug#14627).
881 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
883 System-dependent integer overflow fixes.
884 * process.c (Fset_process_window_size): Signal an error if
885 the window size is outside the range supported by the lower level.
886 * sysdep.c (set_window_size): Return negative on error,
887 nonnegative on success, rather than -1, 0, 1 on not in system,
888 failure, success. This is simpler. Caller changed.
889 (serial_configure): Remove unnecessary initialization of local.
890 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
891 size fits in unsigned long; this isn't true on some 32-bit hosts.
892 Avoid buffer overrun if some future version of /proc/meminfo has a
893 variable name longer than 20 bytes.
894 (system_process_attributes) [__FreeBSD__]:
895 Don't assume hw.availpages fits in 'int'.
897 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
899 Don't let very long directory names overrun the stack.
900 Fix some related minor problems involving "//", vfork.
901 * callproc.c (encode_current_directory): New function.
902 (call_process): Don't append "/"; not needed.
903 * fileio.c (file_name_as_directory_slop): New constant.
904 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
905 this can save the caller having to alloca.
906 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
907 Use SAFE_ALLOCA, not alloca.
908 (directory_file_name, Fexpand_file_name): Leave leading "//"
909 alone, since it can be special even on POSIX platforms.
910 * callproc.c (call_process):
911 * process.c (Fformat_network_address):
912 * sysdep.c (sys_subshell):
913 Use encode_current_directory rather than rolling our own.
914 (create_process): No need to encode directory; caller does that now.
915 * process.h (encode_current_directory): New decl.
916 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
917 Rework to avoid 'goto xyzzy;'.
919 2013-08-23 Eli Zaretskii <eliz@gnu.org>
921 * xdisp.c (handle_face_prop): If the default face was remapped use
922 the remapped face for strings from prefix properties. (Bug#15155)
924 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
926 Minor cleanup for redisplay interface and few related functions.
927 * frame.h (enum text_cursor_kinds): Move from here...
928 * dispextern.h (enum text_cursor_kinds): ...to here.
929 (toplevel): Drop unnecessary declarations.
930 (struct redisplay_interface): Use bool and enum text_cursor_kinds
931 in update_window_end_hook and draw_window_cursor functions.
932 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
933 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
934 * w32term.c (x_update_window_end,w32_draw_window_cursor):
935 * xterm.c (x_update_window_end, x_draw_window_cursor):
936 * xdisp.c (display_and_set_cursor, update_window_cursor)
937 (update_cursor_in_window_tree, x_update_cursor): Use bool and
938 enum text_cursor_kinds where appropriate.
940 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
942 Redesign redisplay interface to drop updated_row and updated_area.
943 * dispextern.h (updated_row, updated_area): Remove declaration.
944 (struct redisplay_interface): Pass glyph row and row area parameters
945 to write_glyphs, insert_glyphs and clear_end_of_line functions.
946 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
948 * dispnew.c (updated_row, updated_area): Remove.
949 (redraw_overlapped_rows, update_window_line): Adjust user.
950 (update_marginal_area, update_text_area): Likewise. Pass updated row
951 as a parameter. Prefer enum glyph_row_area to int where appropriate.
952 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
955 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
957 * process.c (flush_pending_output): Remove stub.
960 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
962 * callproc.c: Fix race that killed background processes (Bug#15144).
963 (call_process): New arg TEMPFILE_INDEX. Callers changed.
964 Record deleted process-id in critical section, not afterwards.
965 Don't mistakenly kill process created by a call-process invocation
966 that discards output and does not wait.
968 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
970 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
971 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
972 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
973 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
974 to shut up compiler in mark_object.
975 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
977 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
979 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
980 We can't portably rely on PTY_OPEN doing that, even if
981 it calls posix_openpt with O_CLOEXEC.
983 2013-08-20 Kenichi Handa <handa@gnu.org>
985 * character.c (string_char): Improve commentary.
987 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
989 * image.c (SIGNATURE_DIGESTSIZE): Remove.
990 (struct animation_cache): Make signature a flexible array member.
991 All uses changed. This is a tad slower but may insulate us better
992 from future changes to ImageMagick.
994 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
996 * image.c: Shrink memory needed for animation cache.
997 (SIGNATURE_DIGESTSIZE): New constant.
998 (struct animation_cache): Make 'signature' a fixed size array of bytes.
999 (imagemagick_create_cache): Copy the signature. This saves
1000 several KB of memory that ImageMagick wastes per signature.
1001 Don't bother updating the update_time, as the caller does that now.
1002 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1003 it's a fixed size struct member now.
1004 (imagemagick_get_animation_cache): Always destroy the signature,
1005 as it's now imagemagick_create_cache's responsibility to copy it.
1006 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1007 and use memcmp rather than strcmp.
1008 eassert that ImageMagick returns a signature of the specified length.
1010 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1012 * image.c (imagemagick_get_animation_cache): Don't segfault on
1014 (imagemagick_get_animation_cache): Revert to previous definition
1015 so that it actually works. But keep the memory leak fix.
1016 (imagemagick_get_animation_cache): Fix memory leak.
1018 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1020 * image.c: Fix animation cache signature memory leak.
1021 Fix some other minor performance problems while we're at it.
1022 (imagemagick_create_cache): Clear just the members that
1023 need clearing. Don't set update_time, as caller does that now.
1024 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1025 Simplify by using pointer-to-pointer instead of a prev pointer.
1026 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1027 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1028 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1029 it's already a copy. Free the signature probe unless it's cached.
1031 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1032 This was introduced by my 2013-08-12 fix for Bug#15035.
1034 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1036 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1037 (imagemagick_prune_animation_cache): Now static.
1039 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1041 * image.c (imagemagick_get_animation_cache): Don't segfault when
1042 pruning all entries.
1044 2013-08-18 Ken Brown <kbrown@cornell.edu>
1046 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1047 static heap if ENABLE_CHECKING is defined.
1048 (max_bss_sbrk_ptr): New variable.
1050 (report_sheap_usage): Report maximum static heap usage instead of
1051 ending static heap usage.
1053 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1055 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1056 of zlib_initialized according to the results of calling
1057 init_zlib_functions.
1059 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1061 * image.c: Implement an ImageMagick per-image cache.
1062 (imagemagick_get_animation_cache): Fix a double-free error.
1063 (imagemagick_load_image): Remove the ping_wand code, which only
1064 apparently saved time on invalid animated images, and slowed down
1065 everything else. Optimise for the common case.
1067 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1069 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1071 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1073 * marker.c (set_marker): Remove documentation of undefined behavior.
1075 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1077 * image.c (imagemagick_compute_animated_image): Animate correctly
1078 when sub-images are smaller than the main image.
1079 (imagemagick_compute_animated_image): Setting the iterator row to
1080 zero is apparently not allowed.
1081 (imagemagick_compute_animated_image): Allow images that say they
1082 have sub-images that are bigger than the main image, but just crop
1085 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1087 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1089 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1091 * image.c (imagemagick_compute_animated_image): Respect the GIF
1094 2013-08-15 Ken Brown <kbrown@cornell.edu>
1096 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1097 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1100 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1102 Fix minor problems found by static checking.
1103 * frame.c (delete_frame):
1104 * xdisp.c (next_element_from_display_vector):
1105 Avoid uninitialized local.
1106 * image.c (imagemagick_compute_animated_image): Port to C89.
1107 Prefer usual GNU indentation style for loops.
1108 Be more careful about bizarrely large sizes, by using ptrdiff_t
1111 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1113 Fix infinite frame selection loop (Bug#15025).
1114 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1116 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1118 * xdisp.c (compute_window_start_on_continuation_line):
1119 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1120 to make sure we end up setting the window start at the leftmost
1121 visible character of the display line. This avoids funky
1122 horizontal shifting because the window start is not kept on the
1123 same position. (Bug#15090)
1124 (next_element_from_display_vector): Support 'box' face attribute
1125 in the face definitions of a display vector. (Bug#15099)
1127 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1129 * image.c (imagemagick_compute_animated_image): Implement animated
1131 (imagemagick_compute_animated_image): Fix some compilation
1132 warnings. Implement a very simple cache to make the animation
1133 usable at all, but it should be replaced with a per-image cache.
1135 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1137 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1138 to do `for' loops over alist values.
1139 * buffer.h (FOR_EACH_BUFFER):
1140 * process.c (FOR_EACH_PROCESS): Use it.
1141 (handle_child_signal, status_notify, Fget_buffer_process)
1142 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1144 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1146 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1147 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1148 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1149 to xzalloc and so avoid redundant call to memset.
1150 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1151 members because it is allocated with xzalloc and so already zeroed.
1153 2013-08-14 Ken Brown <kbrown@cornell.edu>
1155 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1158 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1160 Utility function and macro to copy Lisp string to C string.
1161 * lisp.h (xlispstrdupa): New macro.
1162 (xlispstrdup): New prototype.
1163 * alloc.c (xlispstrdup): New function.
1164 * callint.c (Fcall_interactively):
1165 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1166 (Fsubstitute_in_file_name):
1167 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1168 * image.c (x_create_bitmap_from_file):
1169 * w32term.c (w32_term_init):
1170 * xterm.c (x_term_init): Use xlispstrdup.
1172 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1174 * image.c (imagemagick_load_image): Make animated pictures work.
1175 There's still some problems with background color settings, though
1178 * decompress.c (unwind_decompress): Always restore point.
1180 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1182 * marker.c (set_marker): Reformat documentation.
1184 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1186 * xdisp.c (cursor_type_changed): Now static.
1188 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1189 Use changed. This avoids the need to call xmalloc and for the
1190 caller to call xfree, and avoids memory leaks in some situations.
1192 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1194 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1195 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1196 (redisplay_window): If window_end_valid is cleared due to non-zero
1197 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1198 so do not call to try_cursor_movement for that window.
1200 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1202 * window.h (struct window): Convert window_end_pos and
1203 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1204 (wset_window_end_pos, wset_window_end_vpos): Remove.
1205 * dispnew.c (adjust_glyph_matrix):
1206 * window.c (Fwindow_end, replace_window, set_window_buffer)
1208 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1209 (set_vertical_scroll_bar, redisplay_window, try_window)
1210 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1211 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1212 (note_mouse_highlight): Adjust users.
1213 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1216 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1218 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1219 * image.c (imagemagick_filename_hint): Use `const char *' and
1220 prefer SSDATA to SDATA to avoid warnings.
1222 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1224 Cleanup window fringes, margins and scroll bars adjustments.
1225 * window.c (set_window_fringes, set_window_margins)
1226 (set_window_scroll_bars, apply_window_adjustment): New functions.
1227 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1228 (Fset_window_scroll_bars): Use them.
1230 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1232 * window.h (struct window): Convert scroll_bar_width
1233 from Lisp_Object to integer. Adjust comment.
1234 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1236 * window.c (wset_scroll_bar_width): Remove.
1237 (make_window): Initialize scroll_bar_width.
1238 (Fsplit_window_internal): Use direct assignment.
1239 (Fset_window_configuration, save_window_save):
1240 Convert Lisp_Object to integer and back where appropriate.
1241 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1242 bar was actually changed, and mention this in docstring.
1244 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1246 * decompress.c: Minor simplifications.
1247 (Fzlib_decompress_region): Don't bother verifying
1248 that avail_out <= UINT_MAX, as that was confusing.
1249 Mention the restriction in a comment instead.
1250 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1252 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1254 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1255 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1257 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1259 * image.c (imagemagick_filename_hint): Check for errors in the
1262 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1264 * window.c (Fwindow_margins): Return nil when there's no marginal
1265 area, as per the documented API.
1267 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1268 Fmake_vector, as scroll bar's struct members are not all Lisp
1269 objects now. This avoids crashes in GC.
1271 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1272 bool, so its address could be taken.
1274 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1276 * image.c (imagemagick_filename_hint): New function to possibly
1277 apply `image-content-type-suffixes'.
1278 (imagemagick_load_image): Use it.
1280 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1282 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1283 if loading zlib failed.
1285 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1287 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1288 2013-08-13 checkin below. Change bool to BOOL, rule is:
1289 All Obj-C code uses BOOL, except for interfaces callable from C.
1291 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1293 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1295 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1296 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1297 bool instead of BOOL.
1298 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1299 from Lisp_Object to bitfield. Adjust comment.
1300 * w32term.c (x_scroll_bar_create): Adjust user.
1301 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1302 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1303 Use bool for boolean.
1304 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1305 to `unsigned int' when defining a bitfield.
1307 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1309 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1311 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1313 * window.h (struct window): Convert left_margin_cols and
1314 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1315 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1316 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1318 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1320 (showing_window_margins_p, update_window_line, update_frame_1):
1321 * fringe.c (draw_fringe_bitmap_1):
1322 * xdisp.c (window_box_width): Adjust users.
1323 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1324 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1325 Use direct assignment.
1326 (Fset_window_configuration, save_window_save, Fwindow_margins):
1327 Convert Lisp_Object to integer and back where appropriate.
1328 (Fset_window_margins): Adjust user. Return t if any margin
1329 was actually changed, and mention this in docstring.
1331 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1333 * syntax.c (forward_word):
1334 * cmds.c (forward_char, backward_char): Mention the optional argument.
1336 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1338 * window.h (struct window): Convert left_fringe_width
1339 and right_fringe_width from Lisp_Objects to integers.
1341 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1342 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1343 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1345 (make_window): Initialize new integer fields to -1.
1346 (Fsplit_window_internal): Use direct assignment.
1347 (Fset_window_configuration, save_window_save):
1348 Convert Lisp_Object to integer and back where appropriate.
1349 (Fset_window_fringes): Adjust user. Return t if any fringe
1350 was actually changed, and mention this in docstring.
1352 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1354 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1355 * nsfns.m (x_set_cursor_type):
1356 * w32fns.c (x_set_cursor_type):
1357 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1358 * xdisp.c (set_frame_cursor_types): ...but in common code.
1360 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1362 * font.c (clear_font_cache): New function, stripped from...
1363 (Fclear_font_cache): ...here, which now uses the function
1364 above. Adjust comment.
1365 * font.h (clear_font_cache): Add prototype.
1366 * xfaces.c (clear_face_cache): Use clear_font_cache.
1368 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1370 * window.c (Fset_window_start): Compare `w', not `window' because
1371 `w' might not be equal to `window' after call to decode_live_window.
1373 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1375 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1376 This fixes a problem introduced by the Bug#15035 patch
1377 when using GPG. Reported by Herbert J. Skuhra.
1379 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1381 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1382 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1383 not yet initialized.
1385 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1387 * decompress.c (Fzlib_decompress_region): Support zlib
1388 decompression, too, and rename.
1390 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1392 Minor zlib configuration tweaks.
1393 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1394 Don't assume presence of fn_inflateInit2_ zlib internal function.
1396 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1398 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1399 include the zlib prefix.
1401 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1403 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1404 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1405 define static variables that are pointers to zlib functions to be
1407 (init_zlib_functions) [WINDOWSNT]: New function.
1408 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1410 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1411 macros instead of invoking the zlib functions directly.
1412 (syms_of_decompress): DEFSYM Qzlib_dll.
1413 Staticpro Szlib_available_p.
1415 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1417 Avoid looping over all frame windows to freeze and unfreeze.
1418 * window.h (struct window): Drop frozen_window_start_p.
1419 (freeze_window_starts): Drop prototype.
1420 * frame.h (struct frame): New frozen_window_starts flag.
1421 (FRAME_WINDOWS_FROZEN): New macro.
1422 * window.c (freeze_window_start, freeze_window_starts):
1424 (select_window, replace_window): Adjust users.
1425 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
1426 (window_frozen_p): New function.
1427 (redisplay_window): Use it.
1429 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1431 Fix some fd issues when running subprocesses (Bug#15035).
1432 Fix bugs that can leak files or file descriptors on errors.
1433 Don't unlink open temp files, as that's hard for users to diagnose
1434 when things go awry (e.g., temp disk exhausted).
1435 Don't bother to lock temp files. Check for invalid recursion.
1436 * callproc.c (synch_process_fd): Remove. All uses removed.
1437 (synch_process_tempfile): New var or macro.
1438 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
1440 (record_kill_process): New arg, the temp name. All callers changed.
1441 (delete_temp_file): Now just a simple wrapper around unlink.
1442 (call_process_kill): New arg, the call_process_fd array.
1443 Close them all. Clear synch_process_pid. Remove the temp file,
1444 or arrange for it to be removed.
1445 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
1446 that's been moved to synch_process_tempfile. Caller changed.
1447 Do not remove the tempfile; that's now call_process_kill's
1449 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
1450 call_process_kill; the caller now does that.
1451 (call_process_cleanup): Do not close the process fd; that's now
1452 call_process_kill's responsibility.
1453 (Fcall_process): Implement via new function call_process, which
1454 has most of the old body of Fcall_process, but with a different API.
1455 (call_process): New function that does not open or close filefd if
1456 it is nonnegative. Record which fds need to be closed, and let
1457 call_process_kill close (and remove the tempfile, on MSDOS) on error.
1458 Signal an error if invoked recursively (could be done via a hook).
1459 Simplify creation of the tempfile in the MSDOS case.
1460 Don't create the output file until after checking for the executable.
1461 Report any failure to open /dev/null.
1462 Don't open /dev/null for writing twice; once is enough.
1463 Don't create pipe if all output is being discarded or sent to file.
1464 Don't worry about setting up the coding system or reading from the
1465 pipe if all output is being discarded.
1466 Hoist fd_error local into top level, to lessen block nesting.
1467 Don't record deleted pid here; now done by Fcall_process_region.
1468 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1469 and note its success in synch_process_tempfile.
1470 Do not leak resources when child_setup fails.
1471 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1472 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1473 (create_temp_file): Now returns open fd, with an additional
1474 Lisp_Object * argument to return the name. All callers changed.
1475 Do not close the file; rewind it instead, and leave it open for
1476 the caller. Do not lock the temp file. Unwind-protect the file
1477 and the file-descriptor.
1478 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1479 If an asynchrounous process, record it here, not in call_process.
1480 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1481 * eval.c (set_unwind_protect): New function.
1482 * fileio.c (write_region): New function, generalized from the
1483 old Fwrite_region. Do not lock temp files.
1484 (Fwrite_region): Use it.
1485 * lisp.h (set_unwind_protect, write_region): New decls.
1486 * process.c: Include <verify.h>.
1487 (make_process): Mark fds as initially closed.
1488 (deleted_pid_list): Now a list of pid-filename pairs.
1490 (close_process_fd): New function.
1491 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1492 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1493 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1494 (create_process, create_pty, Fmake_serial_process)
1495 (server_accept_connection): Record which fds need to be closed,
1496 and let deactivate_process close them.
1497 (Fmake_network_process): Do not discard the unwind-protect
1498 until it's safe to do so.
1499 (deactivate_process): Close the fds opened by create_process etc.
1500 (Fprocess_send_eof): Adjust to new way of recording open fds.
1501 Report an error if /dev/null can't be opened, instead of aborting.
1502 * process.h (PROCESS_OPEN_FDS): New constant.
1503 (struct Lisp_Process): New member open_fds.
1504 (record_kill_process, record_deleted_pid): Adjust signatures.
1505 (record_deleted_pid): Move decl here ...
1506 * syswait.h (record_deleted_pid): ... from here.
1508 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1510 * decompress.c: Fix bugs with large buffers and weird inputs.
1511 Tune a bit. Reindent as per usual Emacs style.
1512 (BUFFER_SIZE): Remove.
1513 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1514 more than UINT_MAX bytes. Decompress into the gap instead of into
1515 an auto buffer, as this should avoid copying. Return nil if
1516 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1517 set immediate_quit; we shouldn't trust zlib code that much.
1519 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1521 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1522 errors, and really move the gap to where we want it.
1524 * lisp.h: Include decompress.c support.
1526 * emacs.c (main): Include decompress.c support.
1528 * Makefile.in: Include -lz if present.
1530 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1532 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1533 (initWithTitle:): Initialize frame to 0.
1534 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1535 (fillWithWidgetValue:frame:): Rename from
1536 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1538 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1539 fillWithWidgetValue:frame:
1541 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1542 remove memory leak warnings.
1544 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1545 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1548 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1549 (x_activate_menubar): Update the whole menu.
1550 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1551 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1552 current event is not NSSystemDefined (Bug#15001).
1553 Call ns_check_menu_open only if trackingMenu is 2.
1554 (menuDidClose:): New method, decrease trackingMenu.
1555 (fillWithWidgetValue:setDelegate:): New method.
1556 (fillWithWidgetValue:): Call the above.
1558 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1560 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1562 Omit some unnecessary casts.
1563 Many of these go back to the old pre-C89 days, when they may have
1564 been needed, but we've been assuming C89 or later for a while now.
1565 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1566 (live_float_p, live_misc_p, live_vector_p):
1567 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1568 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1569 (defvar_per_buffer):
1570 * callint.c (Fcall_interactively):
1571 * doc.c (Fsubstitute_command_keys):
1572 * filelock.c (get_boot_time):
1573 * frame.c (xrdb_get_resource):
1574 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1575 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1576 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1577 (menuitem_highlight_callback, menu_destroy_callback)
1578 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1579 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1580 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1581 (xg_tool_bar_help_callback, tb_size_cb):
1582 * image.c (xpm_alloc_color, png_read_from_memory)
1583 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1584 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1586 * keymap.c (describe_map):
1587 * nsfns.m (Fns_display_monitor_attributes_list):
1588 * nsmenu.m (process_dialog:):
1589 * nsterm.m (hold_event):
1590 * process.c (wait_reading_process_output):
1591 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1592 * scroll.c (do_direct_scrolling, scrolling_1):
1593 * termcap.c (tgetent):
1594 * window.c (check_window_containing, add_window_to_list)
1595 (freeze_window_starts):
1596 * xdisp.c (compare_overlay_entries, vmessage):
1597 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1598 (x_get_monitor_attributes_xrandr)
1599 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1600 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1601 * xfont.c (xfont_match, xfont_open):
1602 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1603 (menubar_selection_callback, menu_position_func)
1604 (popup_selection_callback, create_and_show_popup_menu)
1605 (dialog_selection_callback, create_and_show_dialog):
1606 * xrdb.c (x_get_string_resource):
1608 * xsmfns.c (x_session_check_input):
1609 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1610 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1611 (xaw_jump_callback, xaw_scroll_callback):
1612 Omit unnecessary casts.
1614 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1616 Minor string-length refactoring.
1617 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1618 * frame.c (make_monitor_attribute_list):
1619 Prefer build_string to strlen + make_string.
1621 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1623 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1624 don't check minor_code (Bug#14417).
1626 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1628 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1629 vertical positions instead. This avoids calling MATRIX_ROW with
1630 row numbers that are possibly beyond valid limits. (Bug#15064)
1632 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1634 Use xstrdup and build_unibyte_string where applicable.
1635 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1636 * xfns.c (x_window):
1637 * xrdb.c (x_get_customization_string):
1638 * xterm.c (xim_initialize):
1639 * w32fns.c (w32_window): Use xstrdup.
1640 (w32_display_monitor_attributes_list):
1641 * emacs.c (init_cmdargs):
1642 * keyboard.c (PUSH_C_STR):
1643 * nsfont.m (nsfont_open):
1644 * sysdep.c (system_process_attributes):
1645 * w32.c (system_process_attributes):
1646 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1648 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1650 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1651 variables of these types so that GDB would know about them, as aid
1652 for debugging fatal exceptions. (Bug#15024) See also
1653 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1656 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1658 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1659 larger than the NSWindow (Bug#14934).
1661 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1663 Redesign redisplay interface to drop global variable updated_window.
1664 Always pass currently updated window as a parameter to update routines.
1665 * dispextern.h (updated_window): Remove declaration.
1666 (struct redisplay_interface): Pass window parameter to
1667 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1668 and after_update_window_hook.
1669 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1671 * dispnew.c (updated_window): Remove.
1672 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1673 (update_window_line): Adjust to match redisplay interface changes.
1674 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1675 (ns_scroll_run, ns_after_update_window_line):
1676 * w32term.c (x_update_window_begin, x_update_window_end)
1677 (x_after_update_window_line, x_scroll_run):
1678 * xterm.c (x_update_window_begin, x_update_window_end)
1679 (x_after_update_window_line, x_scroll_run):
1680 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1681 Likewise. Adjust comments where appropriate.
1682 (x_cursor_to): Simplify because this is always called during window
1683 update (but install debugging check anyway).
1684 (expose_window): Check must_be_updated_p flag to see whether this
1685 function is called during window update.
1687 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1689 Do not reset window modification event counters excessively.
1690 These leftovers and poor man's tricky methods to catch extra
1691 redisplay's attention are no longer needed.
1692 * frame.c (set_menu_bar_lines_1):
1693 * minibuf.c (read_minibuf_unwind):
1694 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1695 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1696 (window_scroll_line_based, Fset_window_configuration):
1697 * xdisp.c (redisplay_window): Do not reset last_modified and
1698 last_overlay_modified counters.
1700 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1702 * xselect.c (x_send_client_event): Set send_event and serial, memset
1703 data.l as it might be bigger than data.b. Use 24 bit mask to
1704 XSendEvent (Bug#15034).
1706 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1708 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1709 for TTY frames that are not the top frame on their console.
1712 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1714 * w32term.c (w32fullscreen_hook): Really maximize frame when
1715 asked for (Bug#14841).
1717 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1719 Prefer selected_window to Fselected_window, likewise for frames.
1720 * buffer.c (Fbuffer_swap_text):
1721 * data.c (Fvariable_binding_locus):
1722 * window.c (run_window_configuration_change_hook): Adjust users.
1723 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1724 Use decode_live_frame.
1726 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1728 Be more careful if selected window shows the buffer other than current,
1729 use window_outdated only if this is not so. This change should also
1730 address some weird issues discussed in Bug#13012.
1731 * window.h (window_outdated): New prototype.
1732 * window.c (window_outdated): Now here. Convert from static and
1733 always assume window's buffer.
1734 (Fwindow_end, Fwindow_line_height): Use it.
1735 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1736 and always assume window's buffer.
1737 (redisplay_window): Adjust user.
1738 (redisplay_internal): Call to reconsider_clip_changes once and
1739 check whether mode line should be updated only if selected window
1740 shows current buffer.
1741 (run_window_scroll_functions): Use eassert for debugging check.
1742 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1744 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1746 * window.c (window_scroll, window_scroll_pixel_based)
1747 (window_scroll_line_based): Use bool for booleans.
1749 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1751 * process.c: Fix minor off-by-one issues in descriptor counts.
1752 This shouldn't fix any real bugs, but it cleans up the code a bit.
1753 (max_process_desc, max_input_desc): -1, not 0, means none.
1755 (delete_input_desc): New function.
1756 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1757 (deactivate_process): Scan backwards when recomuting max_process_desc;
1758 that should be faster.
1759 (init_process_emacs): Initialize max_input_desc.
1761 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1763 Use region cache to speedup bidi_find_paragraph_start.
1764 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1765 Rename cache_long_line_scans to cache_long_scans.
1766 * buffer.c (bset_cache_long_line_scans): Rename to
1767 bset_cache_long_scans.
1768 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1769 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1771 (syms_of_buffer): Rename cache-long-line-scans to
1772 cache-long-scans. Adjust docstring.
1773 * search.c (newline_cache_on_off):
1774 * indent.c (width_run_cache_on_off): Adjust users.
1775 * bidi.c (bidi_paragraph_cache_on_off): New function.
1776 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1777 * insdel.c (prepare_to_modify_buffer):
1778 Invalidate bidi_paragraph_cache if enabled.
1780 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1782 Invalidate region caches only if buffer text is going to be changed.
1783 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
1784 (modify_text): ...new prototype.
1785 (prepare_to_modify_buffer_1): New prototype.
1786 * textprop.c (modify_region): Rename to...
1787 (modify_text_properties): ...new function.
1788 (add_text_properties_1, set_text_properties, Fremove_text_properties)
1789 (Fremove_list_of_text_properties): Adjust users.
1790 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
1791 (modify_text): ...new function.
1792 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
1793 (prepare_to_modify_buffer_1): ...new function.
1794 * casefiddle.c (casify_region):
1795 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
1796 (Ftranspose_regions): Use modify_text.
1798 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
1800 * lisp.mk (lisp): Add nadvice.elc.
1802 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1804 New macro to iterate over live buffers similar to frames.
1805 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
1806 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
1807 Declare buffer-related variables here to offload lisp.h.
1808 * buffer.c (Vbuffer_alist): Adjust comment.
1809 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
1810 (other_buffer_safely):
1811 * data.c (store_symval_forwarding):
1812 * dispnew.c (Fframe_or_buffer_changed_p):
1813 * fileio.c (Fdo_auto_save):
1814 * filelock.c (unlock_all_files):
1815 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
1817 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
1819 Fix some minor races in hosts lacking mkostemp (Bug#15015).
1820 * callproc.c (create_temp_file):
1821 * filelock.c (create_lock_file):
1822 Assume mkostemp, since it's now provided by Gnulib.
1824 2013-08-04 Eli Zaretskii <eliz@gnu.org>
1826 * w32.c (mkostemp): New function.
1827 (mktemp): Remove, no longer used. Most of the code reused in
1828 mkostemp. (Bug#15015)
1829 (mktemp): Don't undef.
1831 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1833 * dispnew.c (glyph_matrix_count, glyph_pool_count):
1834 Move under GLYPH_DEBUG and ENABLE_CHECKING.
1835 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
1836 (free_glyph_pool, check_glyph_memory): Likewise for
1837 all users. Adjust comments where appropriate.
1839 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
1841 * composite.h: Minor fixups.
1842 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
1843 to fix a misspelling, and change it to an inline function while
1844 we're at it (it need not be a macro). All uses changed.
1845 (composition_method, composition_valid_p):
1846 Rewrite to avoid assignments in if-conditions.
1848 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1850 Do not use global Lisp_Object in composition macros.
1851 * composite.h (composition_temp): Remove declaration.
1852 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
1853 (composition_method, composition_valid_p): ...inline functions.
1854 (compose_region): Remove the leftover.
1855 * composite.c (composition_temp): Remove.
1856 (run_composition_function, update_compositions)
1857 (composition_compute_stop_pos, composition_adjust_point)
1858 (Ffind_composition_internal):
1859 * coding.c (handle_composition_annotation):
1860 * xdisp.c (handle_composition_prop, check_point_in_composition):
1861 Related users changed.
1863 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1865 Drop FRAME_PTR typedef.
1866 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
1867 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
1868 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
1869 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
1870 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
1871 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
1872 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
1873 All related users changed.
1875 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
1877 * eval.c (default_toplevel_binding): New function.
1879 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
1880 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
1881 (syms_of_eval): Export them.
1882 * data.c (Fdefault_value): Micro cleanup.
1883 * term.c (init_tty): Use "false".
1885 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1887 Fix X GC leak in GTK and raw (no toolkit) X ports.
1888 * xterm.c (x_free_frame_resources): If white and black relief
1889 GCs are allocated, always free them here.
1890 * xfns.c (x_make_gc): Omit redundant initialization.
1891 * widget.c (create_frame_gcs): Remove the leftover.
1892 (EmacsFrameDestroy): Do nothing because all GCs are now freed
1893 in x_free_frame_resources.
1895 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
1897 * nsterm.m (windowWillResize:toSize:): Only change title if
1898 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
1900 (viewDidEndLiveResize): New method.
1902 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
1903 inside NS_IMPL_COCOA.
1905 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1907 * insdel.c (adjust_after_replace, replace_range, del_range_2):
1908 Do not check whether undo is enabled because record_insert and
1909 record_delete does that themselves.
1911 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1913 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
1914 member which is not really used any more.
1915 (FRAME_XIC_BASE_FONTNAME): Remove.
1916 * xfns.c (xic_free_fontset): Adjust user.
1917 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
1918 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
1919 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
1920 (xdialog_show): Use eassert for debugging check.
1921 * w32term.c (x_unfocus_frame): Remove unused dummy function.
1923 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
1925 * fileio.c, fns.c (merge): Move extern decl from here ...
1926 * lisp.h (merge): ... to here.
1928 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1930 Fix last font-related change.
1931 * w32font.h (w32font_list_internal, w32font_match_internal):
1933 * w32uniscribe.c (uniscribe_list, uniscribe_match):
1934 (uniscribe_list_family): Adjust to match font API change.
1935 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
1936 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
1938 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1940 * frame.h (FRAME_MOUSE_UPDATE):
1941 * nsterm.m (ns_frame_up_to_date): Omit redundant check
1942 whether hlinfo->mouse_face_mouse_frame is non-NULL.
1944 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1946 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
1947 * font.h (struct font_driver): Change list, match, and list_family
1948 functions to accept struct frame * as first arg.
1949 * font.c (font_score, font_compare, font_sort_entities):
1951 (font_sort_entities, font_list_entities, font_select_entity):
1952 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
1953 match font API change.
1954 * xfont.c (xfont_list, xfont_match, xfont_list_family):
1955 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
1956 * ftxfont.c (ftxfont_list, ftxfont_match):
1957 * xftfont.c (xftfont_list, xftfont_match):
1958 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
1959 * w32font.c (w32font_list, w32font_match, w32font_list):
1960 (w32font_list_internal, w32_font_match_internal): Likewise.
1961 * xfaces.c (Fx_family_fonts): Adjust user.
1963 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1965 Do not use pure Xism x_wm_set_icon_position in non-X ports.
1966 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
1967 only if HAVE_X_WINDOWS is in use.
1968 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
1969 * nsterm.m (x_wm_set_icon_position): Remove no-op.
1970 * w32term.c (x_wm_set_icon_position): Likewise.
1971 * w32fns.c (x_icon): Adjust user.
1973 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1975 * xterm.c (last_mouse_press_frame): Remove the
1976 leftover which is not really used any more.
1977 (handle_one_xevent, syms_of_xterm): Adjust users.
1978 (x_flush): Call XFlush once per each X display, not frame.
1979 This is better because this code always unconditionally skips
1980 non-X frames in Vframe_list and issues the only XFlush if we
1981 have more than one X frame on the same X display.
1982 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
1983 Use bool for booleans.
1984 (x_draw_glyph_string_background, cvt_string_to_pixel):
1985 (cvt_pixel_dtor): Drop unnecessary prototypes.
1986 * xterm.h (x_display_ok): Adjust prototype.
1988 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1990 Drop unnecessary functions that deals with frame pixel size.
1991 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
1992 (x_pixel_height): Drop prototypes.
1993 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
1994 (x_pixel_height): Drop implementations.
1995 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
1996 which should be always valid for window frame.
1997 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
1998 * w32menu.c (Fx_popup_dialog):
1999 * xmenu.c (Fx_popup_dialog): Likewise for both.
2001 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2003 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2004 frame parameters and call to Fmodify_frame_parameters just once.
2005 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2006 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2007 and mention nil frame in docstring.
2009 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2011 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2012 (x_figure_window_size): Likewise. Adjust to return long.
2013 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2014 (toplevel): Move Qterminal_live_p to...
2015 * terminal.c (toplevel): ...here, make it static, and...
2016 (syms_of_terminal): ...DEFSYM here.
2017 * frame.h (Qterminal_live_p): Remove declaration.
2018 (make_frame, x_figure_window_size): Adjust prototype.
2019 * nsfns.m (Fx_create_frame): Use long for window flags.
2021 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2023 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2024 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2025 Do not assume that emacs_close (INT_MAX) is a no-op.
2027 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2029 * xfaces.c (make_face_cache): For struct face_cache, prefer
2030 xmalloc to xzalloc and so avoid redundant call to memset.
2031 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2033 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2035 * fringe.c (draw_window_fringes, update_window_fringes)
2036 (compute_fringe_widths):
2037 * w32term.c (x_draw_glyph_string):
2038 * window.c (candidate_window_p, Frecenter):
2039 * xfaces.c (realize_basic_faces, realize_default_face)
2040 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2041 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2042 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2043 * xmenu.c (Fx_menu_bar_open_internal):
2044 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2045 * xsettings.c (xft_settings_event):
2046 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2047 Use bool for booleans. Adjust style and comments where
2049 * dispextern.h (draw_window_fringes, update_window_fringes)
2050 (compute_fringe_widths):
2051 * xterm.h (x_had_errors_p): Adjust prototype.
2053 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2055 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2056 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2058 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2060 * fns.c (toplevel): Remove comment before Fsafe_length because
2063 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2065 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2067 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2069 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2070 frame which got the message is still alive, before dereferencing
2071 its pointer. (Bug#14970)
2073 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2074 be a live window, before using it as such. (Bug#14970)
2076 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2078 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2079 w32_detect_focus_change instead of doing part of its job by hand.
2080 This fixes the problem whereby FOCUS_OUT events were not sent to
2083 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2085 * process.c (Fprocess_list): Doc fix.
2087 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2088 being re-exposed only if it didn't ask to become visible.
2089 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2090 was previously iconified. (Bug#14841)
2091 (x_iconify_frame): Mark the frame iconified.
2093 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2095 Fix minor problems found by static checking.
2096 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2097 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2099 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2101 * eval.c (set_specpdl_old_value): New function.
2102 (unbind_to): Minor simplification.
2103 (get_backtrace_frame): New function.
2104 (Fbacktrace_frame): Use it. Add `base' argument.
2105 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2106 (syms_of_eval): Export backtrace-eval.
2107 * xterm.c (x_focus_changed): Simplify.
2109 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2111 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2113 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2115 * xdisp.c (redisplay_window): Instead of moving point out of
2116 scroll margin, reject the force_start method, and try scrolling
2117 instead. (Bug#14780)
2119 2013-07-24 Ken Brown <kbrown@cornell.edu>
2121 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2124 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2126 * eval.c (Fprogn): Do not check that BODY is a proper list.
2127 This undoes the previous change. The check slows down the
2128 interpreter, and is not needed to prevent a crash. See
2129 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2131 2013-07-23 Glenn Morris <rgm@gnu.org>
2133 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2135 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2137 Port to GNU/Linux systems with tinfo but not ncurses.
2138 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2139 to decide whether ncurses is being used. Without this change,
2140 GCC complains about tgetent not being declared, on a system
2141 that has tinfo installed but ncurses not installed.
2143 * eval.c (Fprogn): Check that BODY is a proper list.
2145 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2146 * data.c (Fsetq_default):
2147 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2148 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2150 Tune by taking advantage of the fact that ARGS is always a list
2151 when a function is declared to have UNEVALLED args.
2153 * emacsgtkfixed.c: Port to GCC 4.6.
2154 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2156 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2158 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2159 here to silence compiler warnings.
2161 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2163 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2164 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2165 from messing up Emacs's 'struct frame' (Bug#14923).
2167 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2169 * alloc.c (make_save_ptr_ptr): Define this function.
2170 It was inadvertently omitted. It's needed only if
2171 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2173 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2175 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2176 frame have focus (Bug#14895).
2178 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2180 Avoid vfork-related deadlock more cleanly.
2181 * callproc.c (child_setup): When the child's exec fails, output
2182 the program name, as that's more useful. Use O_NONBLOCK to avoid
2184 * process.c (create_process_1): Remove; no longer needed.
2185 (create_process): Remove timer hack; no longer needed, now that
2186 the child avoids deadlock.
2188 2013-07-20 Glenn Morris <rgm@gnu.org>
2190 * image.c (Fimage_flush): Fix doc typo.
2192 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2194 Fix array bounds violation when pty allocation fails.
2195 * process.c (PTY_NAME_SIZE): New constant.
2196 (pty_name): Remove static variable; it's now auto.
2197 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2198 Take pty_name as an arg rather than using a static variable.
2199 All callers changed.
2200 (create_process): Recover pty_flag from process, not from volatile local.
2201 (create_pty): Stay inside array even when pty allocation fails.
2202 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2204 * lread.c (Fload): Avoid initialization only when lint checking.
2205 Mention that it's needed only for older GCCs.
2207 2013-07-20 Kenichi Handa <handa@gnu.org>
2209 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2210 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2212 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2214 * lread.c (Fload): Avoid uninitialized warning.
2216 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2218 Fix some minor file descriptor leaks and related glitches.
2219 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2220 (create_lock_file): Use write, not emacs_write.
2221 * image.c (slurp_file, png_load_body):
2222 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2223 (server_accept_connection):
2224 Don't leak an fd on memory allocation failure.
2225 * image.c (slurp_file): Add a cheap heuristic for growing files.
2226 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2227 as that's what the other routines do. Maybe input need not be
2228 blocked at all, but it's better to be consistent.
2229 Avoid undefined behavior when strlen is zero.
2231 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2232 (NSTATICS): Now a constant; doesn't need to be a macro.
2234 2013-07-19 Richard Stallman <rms@gnu.org>
2236 * coding.c (decode_coding_utf_8): Add simple loop for fast
2237 processing of ASCII characters.
2239 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2241 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2243 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2245 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2246 unportable 'struct x_display_info'.
2247 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2250 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2252 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2253 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2255 (system_process_attributes): Prefer plain char to unsigned char
2256 when either will do. Clean up properly if interrupted or if
2257 memory allocations fail. Don't assume sscanf succeeds.
2258 Remove no-longer-needed workaround to stop GCC from whining.
2259 Read command-line once, instead of multiple times. Check read status a
2262 Fix obscure porting bug with varargs functions.
2263 The code assumed that int is treated like ptrdiff_t in a vararg
2264 function, which is not a portable assumption. There was a similar
2265 -- though these days less likely -- porting problem with various
2266 assumptions that pointers of different types all smell the same as
2267 far as vararg functions is conserved. To make this problem less
2268 likely in the future, redo the API to use varargs functions.
2269 * alloc.c (make_save_value): Remove this vararg function.
2270 All uses changed to ...
2271 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2272 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2274 (make_save_ptr): Rename from make_save_pointer, for consistency with
2275 the above. Define only on platforms that need it. All uses changed.
2277 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2279 * keyboard.c: Try to fix typos in previous change.
2280 (DISPLAY_LIST_INFO): New macro.
2281 (kbd_buffer_get_event): Do not access members that are not present
2282 in X11. Revert inadvertent change of "!=" to "=".
2284 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2286 * keyboard.c (kbd_buffer_get_event):
2287 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2288 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
2290 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2292 * filelock.c: Fix unlikely file descriptor leaks.
2293 (get_boot_time_1): Rework to avoid using emacs_open.
2294 This doesn't actually fix a leak, but is better anyway.
2295 (read_lock_data): Use read, not emacs_read.
2297 * doc.c: Fix minor memory and file descriptor leaks.
2298 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2299 (get_doc_string, Fsnarf_documentation):
2300 Fix file descriptor leak on error.
2302 * term.c: Fix minor fdopen-related file descriptor leaks.
2303 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2304 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2306 * charset.c: Fix file descriptor leaks and errno issues.
2308 (load_charset_map_from_file): Don't leak file descriptor on error.
2309 Use plain record_xmalloc since the allocation is larger than
2310 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2312 * eval.c (record_unwind_protect_nothing):
2313 * fileio.c (fclose_unwind):
2315 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2316 The replacement doesn't block input, but that no longer seems
2319 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2321 * lread.c: Fix file descriptor leaks and errno issues.
2322 (Fload): Close some races that leaked fds or streams when 'load'
2324 (Fload, openp): Report error number of last nontrivial failure to open.
2325 ENOENT counts as trivial.
2326 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2328 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2329 now that the function is always called with a nonnegative arg.
2330 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2331 All uses replaced with ...
2332 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2334 A few more minor file errno-reporting bugs.
2335 * callproc.c (Fcall_process):
2336 * doc.c (Fsnarf_documentation):
2337 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2338 * process.c (set_socket_option):
2339 Don't let a constructor trash errno.
2340 * doc.c: Include <errno.h>.
2342 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2344 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2346 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2348 Fix w32 bug with call-process-region (Bug#14885).
2349 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2350 to Fcall_process when the input is empty. This simplifies the
2351 code a bit. It makes no difference on POSIXish platforms but
2352 apparently it fixes a bug on w32.
2354 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2355 * fileio.c (close_file_unwind): Don't close if FD is negative;
2356 this can happen when unwinding a zapped file descriptor.
2357 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2358 in case Emacs runs out of memory between the two unwind-protects.
2359 Don't trash errno when closing FD.
2360 Zap the FD in the specpdl when closing it, instead of deferring
2361 the removal of the unwind-protect; this fixes a bug where a child
2362 function unwinds the stack past us.
2364 New unwind-protect flavors to better type-check C callbacks.
2365 This also lessens the need to write wrappers for callbacks,
2366 and the need for make_save_pointer.
2367 * alloca.c (free_save_value):
2368 * atimer.c (run_all_atimers):
2370 * alloc.c (safe_alloca_unwind):
2371 * atimer.c (unwind_stop_other_atimers):
2372 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2373 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2374 * minibuf.c (choose_minibuf_frame_1):
2375 * process.c (make_serial_process_unwind):
2376 * xdisp.h (pop_message_unwind):
2377 * xselect.c (queue_selection_requests_unwind):
2378 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2379 * alloca.c (record_xmalloc):
2380 Prefer record_unwind_protect_ptr to record_unwind_protect with
2382 * alloca.c (Fgarbage_collect):
2383 Prefer record_unwind_protect_void to passing a dummy.
2384 * buffer.c (restore_buffer):
2385 * window.c (restore_window_configuration):
2386 * xfns.c, w32fns.c (do_unwind_create_frame)
2387 New wrapper. All record-unwind uses of wrappee changed.
2388 * buffer.c (set_buffer_if_live):
2389 * callproc.c (call_process_cleanup, delete_temp_file):
2390 * coding.c (code_conversion_restore):
2391 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2392 * editfns.c (save_excursion_restore)
2393 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2394 (save_restriction_restore):
2395 * eval.c (restore_stack_limits, un_autoload):
2396 * fns.c (require_unwind):
2397 * keyboard.c (recursive_edit_unwind, tracking_off):
2398 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2399 * macros.c (pop_kbd_macro, restore_menu_items):
2400 * nsfns.m (unwind_create_frame):
2401 * print.c (print_unwind):
2402 * process.c (start_process_unwind):
2403 * search.c (unwind_set_match_data):
2404 * window.c (select_window_norecord, select_frame_norecord):
2405 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2406 (fast_set_selected_frame):
2407 * xfns.c, w32fns.c (unwind_create_tip_frame):
2408 Return void, not a dummy Lisp_Object. All uses changed.
2409 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2410 * callproc.c (call_process_kill):
2411 * fileio.c (restore_point_unwind, decide_coding_unwind)
2412 (build_annotations_unwind):
2413 * insdel.c (Fcombine_after_change_execute_1):
2414 * keyboard.c (read_char_help_form_unwind):
2415 * menu.c (unuse_menu_items):
2416 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2417 * sound.c (sound_cleanup):
2418 * xdisp.c (unwind_redisplay):
2419 * xfns.c (clean_up_dialog):
2420 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2421 Accept no args and return void, instead of accepting and returning
2422 a dummy Lisp_Object. All uses changed.
2423 * cygw32.c (fchdir_unwind):
2424 * fileio.c (close_file_unwind):
2425 * keyboard.c (restore_kboard_configuration):
2426 * lread.c (readevalllop_1):
2427 * process.c (wait_reading_process_output_unwind):
2428 Accept int and return void, rather than accepting an Emacs integer
2429 and returning a dummy object. In some cases this fixes an
2430 unlikely bug when the corresponding int is outside Emacs integer
2431 range. All uses changed.
2432 * dired.c (directory_files_internal_unwind):
2433 * fileio.c (do_auto_save_unwind):
2434 * gtkutil.c (pop_down_dialog):
2435 * insdel.c (reset_var_on_error):
2436 * lread.c (load_unwind):
2437 * xfns.c (clean_up_file_dialog):
2438 * xmenu.c, nsmenu.m (pop_down_menu):
2439 * xmenu.c (cleanup_widget_value_tree):
2440 * xselect.c (wait_for_property_change_unwind):
2441 Accept pointer and return void, rather than accepting an Emacs
2442 save value encapsulating the pointer and returning a dummy object.
2444 * editfns.c (Fformat): Update the saved pointer directly via
2445 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
2446 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
2447 (unwind_body): New function.
2448 (record_unwind_protect): First arg is now a function returning void,
2449 not a dummy Lisp_Object.
2450 (record_unwind_protect_ptr, record_unwind_protect_int)
2451 (record_unwind_protect_void): New functions.
2452 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
2453 * fileio.c (struct auto_save_unwind): New type.
2454 (do_auto_save_unwind): Use it.
2455 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
2456 * insdel.c (struct rvoe_arg): New type.
2457 (reset_var_on_error): Use it.
2458 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2460 (specbinding_func): Remove; there are now several such functions.
2461 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2462 (set_unwind_protect_ptr): New function.
2463 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2465 Be simpler and more consistent about reporting I/O errors.
2466 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2467 Say "Read error" and "Write error", rather than "I/O error", or
2468 "IO error reading", or "IO error writing", when a read or write
2470 * process.c (Fmake_network_process, wait_reading_process_output)
2471 (send_process, Fprocess_send_eof, wait_reading_process_output):
2472 Capitalize diagnostics consistently. Put "failed foo" at the
2473 start of the diagnostic, so that we don't capitalize the
2474 function name "foo". Consistently say "failed" for such
2476 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2477 All callers changed. This is so it can use report_file_error.
2478 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2479 diagnostics consistently as above.
2481 * fileio.c (report_file_errno): Fix errno reporting bug.
2482 If the file name is neither null nor a pair, package it up as a
2483 singleton list. All callers changed, both to this function and to
2484 report_file_error. This fixes a bug where the memory allocator
2485 invoked by list1 set errno so that the immediately following
2486 report_file_error reported the wrong errno value.
2488 Fix minor problems found by --enable-gcc-warnings.
2489 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2490 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2492 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2494 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2495 Set event->arg to Qt if switch-event shall be generated.
2496 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2498 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2500 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2503 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2504 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2505 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2506 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2507 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2508 and there is a focused frame.
2509 (head_table): Add focus-in and focus-out.
2510 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2511 bind to handle-focus-in/out.
2513 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2514 (Fhandle_switch_frame): Call Fhandle_focus_in.
2515 (syms_of_frame): defsubr handle-focus-in/out.
2517 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2519 Fix porting bug to older POSIXish platforms (Bug#14862).
2520 * sysdep.c (emacs_pipe): New function, that implements
2521 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2522 This should port better to CentOS 5 and to Mac OS X 10.6.
2523 All calls to pipe2 changed.
2525 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2526 This makes the code easier to read and the executable a bit smaller.
2527 Do not replace all calls to Fcons that happen to create lists,
2528 just calls that are intended to create lists. For example, when
2529 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2530 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2531 Similarly for list2 through list5.
2532 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2533 * bytecode.c (exec_byte_code):
2534 * callint.c (quotify_arg, Fcall_interactively):
2535 * callproc.c (Fcall_process, create_temp_file):
2536 * charset.c (load_charset_map_from_file)
2537 (Fdefine_charset_internal, init_charset):
2538 * coding.c (get_translation_table, detect_coding_system)
2539 (Fcheck_coding_systems_region)
2540 (Fset_terminal_coding_system_internal)
2541 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2542 * composite.c (update_compositions, Ffind_composition_internal):
2543 * dired.c (directory_files_internal, file_name_completion)
2545 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2546 * doc.c (Fsnarf_documentation):
2547 * editfns.c (Fmessage_box):
2549 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2550 (Feval, eval_sub, Ffuncall, apply_lambda):
2551 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2552 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2553 (Fset_file_times, Finsert_file_contents)
2554 (Fchoose_write_coding_system, Fwrite_region):
2555 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2556 * font.c (font_registry_charsets, font_parse_fcname)
2557 (font_prepare_cache, font_update_drivers, Flist_fonts):
2558 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2559 * frame.c (make_frame, Fmake_terminal_frame)
2560 (x_set_frame_parameters, x_report_frame_params)
2561 (x_default_parameter, Fx_parse_geometry):
2562 * ftfont.c (syms_of_ftfont):
2563 * image.c (gif_load):
2564 * keyboard.c (command_loop_1):
2565 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2566 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2567 (Fminor_mode_key_binding, accessible_keymaps_1)
2568 (Faccessible_keymaps, Fwhere_is_internal):
2569 * lread.c (read_emacs_mule_char):
2570 * menu.c (find_and_return_menu_selection):
2571 * minibuf.c (get_minibuffer):
2572 * nsfns.m (Fns_perform_service):
2573 * nsfont.m (ns_script_to_charset):
2574 * nsmenu.m (ns_popup_dialog):
2575 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2576 (Fx_own_selection_internal):
2577 * nsterm.m (append2):
2578 * print.c (Fredirect_debugging_output)
2579 (print_prune_string_charset):
2580 * process.c (Fdelete_process, Fprocess_contact)
2581 (Fformat_network_address, set_socket_option)
2582 (read_and_dispose_of_process_output, write_queue_push)
2583 (send_process, exec_sentinel):
2584 * sound.c (Fplay_sound_internal):
2585 * textprop.c (validate_plist, add_properties)
2586 (Fput_text_property, Fadd_face_text_property)
2587 (copy_text_properties, text_property_list, syms_of_textprop):
2588 * unexaix.c (report_error):
2589 * unexcoff.c (report_error):
2590 * unexsol.c (unexec):
2591 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2592 (Fformat_mode_line, syms_of_xdisp):
2593 * xfaces.c (set_font_frame_param)
2594 (Finternal_lisp_face_attribute_values)
2595 (Finternal_merge_in_global_face, syms_of_xfaces):
2596 * xfns.c (x_default_scroll_bar_color_parameter)
2597 (x_default_font_parameter, x_create_tip_frame):
2598 * xfont.c (xfont_supported_scripts):
2599 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2600 (menu_help_callback, xmenu_show):
2602 * xterm.c (set_wm_state):
2603 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2604 and similarly for list2 through list5.
2606 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2608 * callproc.c (Fcall_process_region): Fix minor race and tune.
2609 (create_temp_file): New function, with the temp-file-creation part
2610 of the old Fcall_process_region. Use Fcopy_sequence to create the
2611 temp file name, rather than alloca + build_string, for simplicity.
2612 Don't bother to block input around the temp file creation;
2613 shouldn't be needed. Simplify use of mktemp.
2614 Use record_unwind_protect immediately after creating the temp file;
2615 this closes an unlikely race where the temp file was not removed.
2616 Use memcpy rather than an open-coded loop.
2617 (Fcall_process_region): Use the new function. If the input is
2618 empty, redirect from /dev/null rather than from a newly created
2619 empty temp file; this avoids unnecessary file system traffic.
2621 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2623 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2624 Simplify by making this case like the other two. This is a bit
2625 slower on obsolete hosts, but the extra complexity isn't worth it.
2627 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2628 * process.c (create_process) [!DOS_NT]:
2629 Remove now-unnecessary calls to emacs_close.
2631 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2633 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2634 returning early. (Bug#14850)
2636 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2637 and inhibit-iso-escape-detection attributes of 'undecided'.
2640 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2642 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2643 Reported by Herbert J. Skuhra in
2644 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2646 Don't lose top specpdl entry when memory is exhausted.
2647 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2648 specpdl overflow here, to simplify callers; all callers changed.
2649 Always reserve an unused entry at the stack top; this avoids
2650 losing the top entry's information when memory is exhausted.
2652 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2654 Clean up errno reporting and fix some errno-reporting bugs.
2655 * callproc.c (Fcall_process):
2656 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2657 * process.c (create_process, Fmake_network_process):
2658 * unexaix.c (report_error):
2659 * unexcoff.c (report_error):
2660 Be more careful about reporting the errno of failed operations.
2661 The code previously reported the wrong errno sometimes.
2662 Also, prefer report_file_errno to setting errno + report_file_error.
2663 (Fcall_process): Look at openp return value rather than at path,
2664 as that's a bit faster and clearer when there's a numeric predicate.
2665 * fileio.c (report_file_errno): New function, with most of the
2666 old contents of report_file_error.
2667 (report_file_error): Use it.
2668 (Ffile_exists_p, Ffile_accessible_directory_p):
2669 Set errno to 0 when it is junk.
2670 * fileio.c (Faccess_file):
2671 * image.c (x_create_bitmap_from_file):
2672 Use faccessat rather than opening the file, to avoid the hassle of
2673 having a file descriptor open.
2674 * lisp.h (report_file_errno): New decl.
2675 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2678 * process.c (create_process, wait_reading_process_output) [AIX]:
2679 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2680 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2681 a multithreaded environment anyway).
2682 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2684 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2686 * image.c (x_find_image_file): Don't close a remote file handle.
2688 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2690 Fix races with threads and file descriptors.
2691 * callproc.c (Fcall_process_region):
2692 * dired.c (open_directory):
2693 * emacs.c (main, Fdaemon_initialized):
2694 * image.c (x_find_image_file):
2695 * inotify.c (Finotify_rm_watch):
2696 * lread.c (Flocate_file_internal):
2697 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2698 * term.c (term_mouse_moveto, init_tty):
2699 * termcap.c (tgetent):
2700 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2701 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2702 * unexhp9k800.c, unexmacosx.c (unexec):
2703 * callproc.c (Fcall_process_region):
2704 Use emacs_close, not close.
2705 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2706 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2707 and posix_close function on current platforms (which all lack them).
2708 (emacs_close): Use it. This should fix the races on GNU/Linux and
2709 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2710 and it should avoid closing random victim file descriptors on
2713 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2715 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2716 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2719 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2720 This is for .gdbinit xbacktrace.
2722 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2723 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2724 (emacs_set_tty): Now static.
2725 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2726 * term.c (tty_capable_p, tty_default_color_capabilities)
2727 (get_tty_terminal, term_mouse_movement)
2728 (handle_one_term_event, init_tty, maybe_fatal):
2729 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2730 (tgetent, scan_file, name_match, compare_contin):
2731 * terminal.c (get_terminal):
2732 Use bool for boolean.
2733 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2734 Prefer char to unsigned char if either will do.
2735 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2736 (tty_write_glyphs): Prefer int to unsigned.
2737 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2738 All callers changed.
2739 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2741 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2744 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2745 (B__dummy__): New dummy symbol, to pacify C89.
2746 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2747 they can't grok varargs macros.
2748 * dispnew.c (add_window_display_history)
2749 (add_frame_display_history):
2750 * print.c (print_object):
2751 * xdisp.c (debug_method_add):
2752 Use %p printf format only for void pointers.
2753 * emacs.c (usage_message): New constant, replacing ...
2754 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2755 (main): Adjust to usage reorg.
2756 * fns.c (syms_of_fns):
2757 * profiler.c (syms_of_profiler):
2758 Don't use non-constant struct initializers.
2759 * gnutls.h (gnutls_initstage_t):
2760 * lisp.h (enum Lisp_Fwd_Type):
2761 * lread.c (lisp_file_lexically_bound_p):
2762 * xsettings.c (anonymous enum):
2763 Remove trailing comma.
2764 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2765 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2766 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2768 * regex.c (const_re_char): New type, to pacify strict C89.
2769 All uses of 'const re_char' replaced to use it.
2770 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2771 with glibc when strict C89. This change is imported from gnulib.
2773 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2774 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2775 Omit GNU_LINUX implementation, since it requires long long.
2776 * xterm.c (x_draw_underwave):
2777 Do not assume the traditional order of struct's members.
2778 (x_term_init): Rewrite to avoid the need for non-constant structure
2781 Syntax cleanup, mostly replacing macros with functions.
2782 This removes the need for the syntax_temp hack.
2783 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
2784 * syntax.c (SYNTAX_INLINE): New macro.
2785 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
2786 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
2787 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
2788 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
2789 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
2790 (SYNTAX_COMEND_FIRST): Now functions, not macros.
2791 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
2792 Now constants, not macros.
2793 (syntax_temp) [!__GNUC__]: Remove.
2794 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
2795 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
2796 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
2797 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
2798 Move here from syntax.h; now functions, not macros. Except for the
2799 last function, these are static since only syntax.c uses them.
2800 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
2801 All uses changed. Now a function, not a macro; use this fact
2802 to simplify the code.
2803 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
2804 compiler bugs; no longer relevant.
2805 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2806 (SYNTAX_INLINE): New macro.
2807 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
2808 for the new functions. Use bool for boolean member.
2809 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
2810 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
2811 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2812 (SETUP_BUFFER_SYNTAX_TABLE):
2813 Now extern inline functions, not macros.
2814 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
2815 Remove; all uses replaced by implementation.
2816 (syntax_temp) [!__GNUC__]: Remove decl.
2817 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
2819 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
2821 * emacs.c (main): Fix syntax error.
2823 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2825 Timestamp fixes for undo (Bug#14824).
2826 * atimer.c (schedule_atimer):
2827 * fileio.c (Ffile_newer_than_file_p):
2828 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
2829 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
2830 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
2831 (syms_of_fileio): Remove Sclear_visited_file_name.
2832 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
2833 file doesn't exist; this avoids an ambiguity with negative timestamps.
2834 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
2835 * systime.h (make_emacs_time, invalid_emacs_time):
2836 Don't assume struct timespec layout; POSIX doesn't guarantee it.
2837 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
2838 * undo.c (record_first_change): Push (visited-file-modtime) onto
2839 undo list rather than reimplementing it by hand, incorrectly.
2841 2013-07-09 Ken Brown <kbrown@cornell.edu>
2843 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
2845 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
2847 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
2849 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
2851 Handle errno and exit status a bit more carefully.
2852 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
2853 number into an exit status. Instead, use EXIT_CANCELED.
2854 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
2855 * callproc.c (relocate_fd):
2856 * emacs.c (close_output_streams, main):
2857 * process.c (create_process):
2858 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
2859 Use emacs_perror for simplicity.
2860 * callproc.c (relocate_fd, main):
2861 * sysdep.c (sys_subshell):
2862 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
2863 (shut_down_emacs): Use emacs_write, not write.
2864 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
2865 * fileio.c (Fcopy_file, e_write):
2866 * nsterm.m (ns_select):
2867 * process.c (send_process):
2868 * sound.c (vox_write):
2869 Use emacs_write_sig, not emacs_write.
2870 * lisp.h (emacs_write_sig, emacs_perror): New decls.
2871 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
2873 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
2875 (emacs_full_write): New function.
2876 (emacs_write): Rewrite to use it.
2877 (emacswrite_sig, emacs_perror): New functions.
2878 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
2880 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
2882 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
2883 on NS even if it is present. Pixmap on NS is a void*.
2885 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2887 Port to Ubuntu 10 (Bug#14803).
2888 Problem reported by T.V. Raman.
2889 * process.c (close_on_exec, accept4, process_socket):
2890 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
2892 2013-07-07 Eli Zaretskii <eliz@gnu.org>
2894 * w32.c (sys_dup): Declare prototype.
2898 * callproc.c [WINDOWSNT]: Include sys/socket.h.
2900 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2902 Make file descriptors close-on-exec when possible (Bug#14803).
2903 This simplifies Emacs a bit, since it no longer needs to worry
2904 about closing file descriptors by hand in some cases.
2905 It also fixes some unlikely races. Not all such races, as
2906 libraries often open files internally without setting
2907 close-on-exec, but it's an improvement.
2908 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
2909 * callproc.c (Fcall_process) [!MSDOS]:
2910 * emacs.c (main) [!DOS_NT]:
2911 * nsterm.m (ns_term_init):
2912 * process.c (create_process):
2913 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
2914 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
2915 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
2916 Prefer mkostemp with O_CLOEXEC to mkstemp.
2917 * callproc.c (relocate_fd) [!WINDOWSNT]:
2918 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
2919 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
2921 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
2922 Make the resulting file descriptor close-on-exec.
2923 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
2924 * lread.c (load_descriptor_list, load_descriptor_unwind):
2925 Remove; no longer needed. All uses removed.
2926 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
2927 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
2929 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
2930 (Fmake_network_process, Fnetwork_interface_list):
2931 (Fnetwork_interface_info, server_accept_connection):
2932 Make newly-created socket close-on-exec.
2933 * sysdep.c (emacs_open, emacs_fopen):
2934 Make new-created descriptor close-on-exec.
2935 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
2936 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
2938 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
2940 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
2941 for NS_IMPL_GNUSTEP.
2943 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2945 Fix openp errno handling.
2946 * callproc.c (Fcall_process): Preserve openp errno around close.
2947 * lread.c (openp): Set errno when returning -1, as some callers
2950 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
2952 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
2954 * nsterm.h (NSSavePanel): Update comment.
2955 (NSAPP_DATA2_RUNFILEDIALOG): Define.
2956 (ns_run_file_dialog): Declare.
2958 * nsfns.m: Remove panelOK.
2960 (ns_run_file_dialog): New function.
2961 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
2962 event loop, so file dialog is popped up by ns_run_file_dialog, called
2963 by sendEvent (Bug#14578).
2964 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
2966 2013-07-06 Eli Zaretskii <eliz@gnu.org>
2968 * xdisp.c (default_line_pixel_height): New function.
2969 (pos_visible_p, move_it_vertically_backward, try_scrolling)
2970 (try_cursor_movement, redisplay_window, try_window)
2971 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
2973 * window.c (window_scroll_pixel_based):
2974 use default_line_pixel_height.
2976 * dispextern.h (default_line_pixel_height): Add prototype.
2978 * frame.c (x_set_line_spacing): Accept a float value for
2979 line-spacing parameter, per the documentation.
2981 * data.c (Fmultibyte_string_p): Doc fix.
2983 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
2985 Use emacs_open more consistently when opening files.
2986 This handles EINTR more consistently now, and makes it easier
2987 to introduce other uniform changes to file descriptor handling.
2988 * src/systdio.h: New file.
2989 * src/buffer.c (mmap_init):
2990 * cygw32.c (chdir_to_default_directory):
2991 * dispnew.c (Fopen_termscript):
2992 * emacs.c (Fdaemon_initialized):
2993 * fileio.c (Fdo_auto_save):
2994 * image.c (slurp_file, png_load_body, jpeg_load_body):
2995 * keyboard.c (Fopen_dribble_file):
2997 * print.c (Fredirect_debugging_output):
2998 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
2999 * termcap.c (tgetent):
3000 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3001 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3002 * w32term.c (w32_initialize) [CYGWIN]:
3003 * xfaces.c (Fx_load_color_file):
3004 Use emacs_open instead of plain open, and emacs_fopen instead of
3006 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3007 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3008 * callproc.c (default_output_mode): New constant.
3009 (Fcall_process): Use it to call emacs_open instead of plain creat.
3010 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3011 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3012 (emacs_fopen): New function.
3013 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3014 Include <lisp.h>, for emacs_open.
3015 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3017 Remove duplicate #include directives.
3018 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3020 Don't include stdio.h twice.
3021 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3022 Don't include sys/types.h or stdio.h twice.
3023 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3024 * lread.c: Don't include coding.h twice.
3025 * nsfont.m: Don't include frame.h twice.
3026 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3027 * ralloc.c: Don't include <unistd.h> twice.
3028 * xdisp.c: Don't include font.h twice.
3029 * xterm.c: Don't include fontset.h twice.
3030 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3032 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3034 Scale ImageMagick images more carefully.
3035 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3036 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3037 Be more careful about avoiding undefined behavior after
3038 integer overflow and division by zero.
3040 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3042 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3043 (syms_of_w32fns): DEFSYM them.
3044 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3045 (CCHDEVICENAME): Define macros if not defined.
3046 (struct MONITOR_INFO_EX): New struct.
3047 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3048 (enum_display_monitors_fn): New variable.
3049 (globals_of_w32fns): Initialize it.
3050 (Fx_display_pixel_width, Fx_display_pixel_height)
3051 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3052 multi-monitor setups in docstrings.
3053 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3054 screen size by primary monitor's millimeter per pixel.
3055 (w32_monitor_enum, w32_display_monitor_attributes_list)
3056 (w32_display_monitor_attributes_list_fallback)
3057 (Fw32_display_monitor_attributes_list): New functions.
3058 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3060 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3062 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3064 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3066 * fileio.c (Qfile_notify_error): New error symbol.
3068 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3069 * inotify.c (inotify_callback, symbol_to_inotifymask)
3070 (Finotify_add_watch, Finotify_rm_watch): Use it.
3071 (inotifyevent_to_event): Exchange order of cookie and file name.
3072 (Finotify_add_watch): Adapt docstring.
3074 * lisp.h (Qfile_notify_error): Declare.
3076 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3078 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3079 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3080 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3081 which did not work (see <http://bugs.gnu.org/14569#307>).
3082 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3083 && (!noninteractive || initialized)). This attempts to thread
3084 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3086 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3088 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3089 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3091 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3093 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3094 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3095 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3096 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3098 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3100 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3101 Define to __sys_siglist.
3103 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3105 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3106 word-wrap, so that overflow-newline-into-fringe would work in
3107 visual-line-mode. (Bug#2749)
3108 (move_it_in_display_line_to): When the last scanned display
3109 element fits exactly on the display line, and
3110 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3111 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3112 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3113 finding buffer position that corresponds to pixel coordinates,
3114 e.g. in buffer_posn_from_coords.
3116 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3118 * process.c (handle_child_signal): Call catch_child_signal if
3121 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3123 Don't convert function pointers to void * and back.
3124 It isn't portable C, and it's easy enough to avoid.
3125 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3126 (make_save_value): Add support for SAVE_FUNCPOINTER.
3127 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3128 * print.c (print_object):
3129 Distinguish function from object pointers.
3130 * lisp.h (SAVE_FUNCPOINTER): New constant.
3131 (SAVE_SLOT_BITS): Adjust to it.
3132 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3133 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3134 (voidfuncptr): New typedef.
3135 (struct Lisp_Save_Value): New member data[0].funcpointer.
3136 (XSAVE_FUNCPOINTER): New function.
3138 Simplify buildobj processing.
3139 * Makefile.in (buildobj.h): Make it a sequence of strings each
3140 followed by comma, rather than a single string. Put it into a
3141 .tmp file in case there's an error while generating it.
3142 (gl-stamp): Use .tmp for temp files.
3143 (mostlyclean): Clean .tmp files.
3144 * doc.c (buildobj): Move to just the routine that needs it.
3145 It's now an array of strings, so processing is simpler.
3147 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3149 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3150 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3151 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3152 Invoke malloc_enable_thread even when not interactive.
3153 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3154 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3155 in this case, since the underlying bug has now been fixed.
3157 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3159 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3160 unlinking it (bug#14691).
3162 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3164 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3165 before checking whether buffer is modified. This lets
3166 `kill-buffer-query-functions' cancel killing of the buffer or save
3167 its content before `kill-buffer' asks user the "Buffer %s
3168 modified; kill anyway?" question.
3170 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3172 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3173 Let the super performKeyEquivalent deal with them (Bug#14747).
3175 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3177 * widget.c (resize_cb): Remove unused local.
3179 Do not use GTK 3 if it exists but cannot be compiled.
3180 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3181 * xterm.c (x_error_handler) [!USE_GTK]:
3184 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3186 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3188 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3189 to the valid range of values. (Bug#14753)
3191 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3192 when moving point by using the current glyph matrix. This avoids
3193 the need to force redisplay when this function is called in a
3196 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3198 Fix minor problems found by static checking.
3199 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3200 Redo the latter's body to sidestep GCC parenthesization warnings.
3201 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3202 * coding.c (detect_coding, detect_coding_system):
3203 * coding.h (struct undecided_spec):
3204 Use bool for boolean.
3205 * image.c (QCmax_width, QCmax_height): Now static.
3206 * xdisp.c (Fmove_point_visually): Remove unused local.
3208 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3210 * xdisp.c (Fmove_point_visually): New function.
3212 2013-06-28 Kenichi Handa <handa@gnu.org>
3214 * coding.h (define_coding_undecided_arg_index): New enum.
3215 (coding_attr_index): New members
3216 coding_attr_undecided_inhibit_null_byte_detection,
3217 coding_attr_undecided_inhibit_iso_escape_detection,
3218 coding_attr_undecided_prefer_utf_8.
3219 (undecided_spec): New struct.
3220 (struct coding_system): New member `undecided' of the member
3223 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3224 (detect_coding): Likewise.
3225 (detect_coding_system): Likewise.
3226 (Fdefine_coding_system_internal): New coding system properties
3227 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3229 (syms_of_coding): Adjust for coding_arg_undecided_max.
3231 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3233 * image.c (x_from_xcolors): Remove unused local.
3235 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3237 Defer image data transfer between X client and server until actual
3240 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3243 * image.c (Destroy_Image): Remove.
3244 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3245 `mask_p', and `colors_p'. All uses changed.
3246 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3247 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3248 New macros for `flags' arg to x_clear_image_1.
3249 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3250 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3251 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3252 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3253 (image_get_x_image, image_unget_x_image): New functions or macros.
3254 (image_background, image_background_transparent, x_to_xcolors)
3255 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3256 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3257 instead of Destroy_Image.
3258 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3259 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3260 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3261 (imagemagick_load_image, svg_load_image): Use them instead of
3262 x_create_x_image_and_pixmap, and x_put_x_image followed by
3263 x_destroy_x_image, respectively.
3264 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3265 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3266 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3267 background_transparent fields.
3268 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3269 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3271 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3273 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3274 This mostly consists of undoing recent changes.
3275 * callproc.c (Fcall_process):
3276 * process.c (create_process):
3277 Do not worry about catching SIGCHLD here, undoing previous change.
3278 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3279 * process.c, process.h (catch_child_signal):
3280 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3281 * process.c (catch_child_handler): Don't worry about being called
3282 lazily and do not assume caller has blocked SIGCHLD, undoing
3283 previous change. Move first-time stuff back to
3284 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3285 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3286 set lib_child_handler if it's already initialized, which may
3287 help avoid problems on GNUStep.
3289 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3291 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3292 * callproc.c (Fcall_process):
3293 * process.c (create_process):
3294 Make sure SIGCHLD is caught before we fork,
3295 since Emacs startup no arranges to catch SIGCHLD.
3296 * process.c (lib_child_handler): Initialize to null, not to
3298 (catch_child_signal): Allow self to be called lazily.
3299 Do nothing if it's already been called.
3300 Assume caller has blocked SIGCHLD (all callers do now).
3301 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3302 just before it's really needed.
3303 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3304 since it hasn't been caught yet.
3306 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3308 * image.c (compute_image_size): New function to implement
3309 :max-width and :max-height.
3310 (imagemagick_load_image): Use it.
3312 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3314 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3315 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3317 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3318 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3319 the SIGCHLD handler, since the code is not atomic and (due to glib)
3320 signals may be arriving now.
3321 * sysdep.c (init_signals): Do not catch child signals here;
3322 'main' now does that later, at a safer time.
3324 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3326 Clean up SIGCHLD handling a bit (Bug#14569).
3327 * process.c, process.h (catch_child_signal):
3328 Now always extern, even if !NS_IMPL_GNUSTEP.
3329 * process.c (catch_child_signal): Move glib tickler here from
3330 init_process_emacs, so that it's done earlier in Emacs
3331 initialization. Also move the noninteractive && !initialized
3332 check here from init_process_emacs. This is all a bit cleaner for
3333 GNUish platforms, and I hope it works around the Cygwin bug.
3334 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3335 that glib signal handling is tickled before glib creates threads.
3337 * process.c (wait_reading_process_output): Avoid int overflow
3338 when reading more than 2 GiB total from a process.
3340 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3342 * process.c (create_process): Handle a couple more cases,
3343 i.e., work even if new_argv and wait_child_setup[i] are cached.
3344 Use Fcall_process's style for volatile vars.
3346 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3348 * process.c (create_process): Mark PROCESS volatile.
3350 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3352 Use C99-style flexible array members if available.
3353 This avoids some subtle aliasing issues, which typically
3354 aren't a problem with GCC but may be a problem elsewhere.
3355 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3356 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3357 In either case, it uses a flexible array member rather than
3358 the old struct hack. All uses changed.
3359 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3360 Adjust to sdata reorganization.
3361 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3362 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3363 that ports better to pre-C99 non-GCC.
3364 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3365 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3366 as the latter has changed.
3367 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3368 and port better to pre-C99 GCC.
3369 * image.c (struct xpm_cached_color):
3370 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3371 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3372 Use FLEXIBLE_ARRAY_MEMBER.
3373 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3374 Move decl to top level so it gets checked against implementation.
3375 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3376 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3378 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3380 * syntax.c: Integer cleanups.
3381 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3382 All uses that need 0-or-2 changed to:
3383 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3384 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3385 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3386 (char_quoted, prev_char_comend_first, back_comment)
3387 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3388 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3389 Use bool for boolean.
3390 (update_syntax_table, skip_chars, skip_syntaxes):
3391 Prefer int to unsigned when either will do.
3392 (back_comment): Return boolean success flag, like forw_comment,
3393 instead of positive-or-minus-1 (which might have overflowed int anyway).
3394 Don't stuff ptrdiff_t into int.
3395 (syntax_spec_code, syntax_code_spec): Now const.
3396 (Fmatching_paren, scan_lists, scan_sexps_forward):
3397 Use enum syntaxcode for syntax code.
3398 (Fmatching_paren): Check that arg is a character, not just an integer.
3399 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3400 (Finternal_describe_syntax_value): Omit no-longer-needed
3402 (skip_chars): Use char, not unsigned char, when the distinction
3404 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3405 * bytecode.c (exec_byte_code):
3406 * syntax.c (syntax_spec_code, Fchar_syntax)
3407 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3409 * syntax.h (SYNTAX_WITH_FLAGS):
3410 Omit unnecessary casts.
3412 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3414 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3415 line dimensions here, to avoid race conditions with the main
3416 thread. (Bug#14062, bug#14630, bug#14669)
3418 * w32term.c (w32_draw_window_cursor): Compute the header line and
3419 mode line dimensions here.
3420 <w32_system_caret_window, w32_system_caret_hdr_height>:
3421 <w32_system_caret_mode_height>: New variables.
3423 * w32term.h: Declare them.
3425 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3427 * alloc.c (die): Move "assertion failed" string here ...
3428 * lisp.h (eassert): ... from here. Also, suppress evaluation of
3429 COND when SUPPRESS_CHECKING. This shrinks the executable text
3430 size by 0.8% to 2.2% when configured with --enable-checking,
3431 depending on optimization flags (GCC 4.8.1 x86-64).
3433 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
3435 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3437 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
3438 base is 2; this is more accurate.
3440 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
3442 * sound.c (string_default): Move to !WINDOWSNT section.
3443 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
3445 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
3447 * sound.c: Integer cleanups.
3448 Remove unnecessary forward decls.
3449 (struct sound_device): The 'file' member is now a Lisp_Object, not
3450 a char *, so that we needn't invoke alloca on a huge size.
3451 (Fplay_sound_internal): Adjust to this.
3452 (string_default): New function.
3453 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
3454 Use it to adjust to the struct sound_device change.
3455 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
3456 (be2hs) [0]: Remove.
3458 * syntax.c (skip_chars): Don't use uninitialized storage
3459 when searching a multibyte buffer for characters that are not in a
3460 unibyte string that contains non-ASCII characters.
3462 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3464 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3465 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3467 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3469 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3471 2013-06-18 Kenichi Handa <handa@gnu.org>
3473 * font.c (Ffont_spec): Signal an error for an invalid font name
3476 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3478 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3479 In particular this ports to 32-bit sparc Sun cc.
3480 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3481 array with a dummy element at specpdl[-1], so that its address can
3483 (unbind_to): Do not copy the binding; not needed, now that we
3484 copy old_value in the one place where the copy is needed.
3485 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3486 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3487 (union specbinding): Rename from struct specbinding. Redo layout
3488 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3489 which is not portable. With Sun C 5.12 32-bit sparc, the
3490 declaration causes nargs to be an unsigned bitfield, a behavior
3491 that the C standard allows; but Emacs wants nargs to be signed.
3492 The overall type is now a union of structures rather than a
3493 structure of union of structures, and the 'kind' member is now a
3494 bitfield, so that the overall type doesn't grow. All uses changed.
3495 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3497 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3499 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3500 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3502 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3504 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3506 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3507 unless we know that the window w's frame is a frame object.
3508 Another attempt at solving bug#14062 and bug#14630.
3510 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3512 * textprop.c (property_set_type): New enum.
3513 (add_properties): Allow appending/prepending text properties.
3514 (add_text_properties_1): Factored out of Fadd_text_properties.
3515 (Fadd_text_properties): Move all the code into
3516 add_text_properties_1.
3517 (Fadd_face_text_property): New function that calls
3518 add_text_properties_1.
3520 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3522 Move functions from lisp.h to individual modules when possible.
3523 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3524 * alloc.c (XFLOAT_INIT, set_symbol_name):
3525 * buffer.c (CHECK_OVERLAY):
3526 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3527 (set_char_table_parent):
3528 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3529 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3530 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3531 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3533 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3534 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3535 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3536 (backtrace_args, backtrace_debug_on_exit):
3537 * floatfns.c (CHECK_FLOAT):
3538 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3539 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3540 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3541 (set_hash_index_slot):
3542 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3543 * marker.c (CHECK_MARKER):
3544 * textprop.c (CHECK_STRING_OR_BUFFER):
3545 * window.c (CHECK_WINDOW_CONFIGURATION):
3546 Move here from lisp.h, and make these functions static rather than
3548 * buffer.c (Qoverlayp):
3550 * fns.c (Qhash_table_p):
3551 * window.c (Qwindow_configuration_p):
3553 * lisp.h: Remove the abovementioned defns and decls.
3555 Use functions, not macros, for XINT etc (Bug#11935).
3556 In lisp.h, prefer functions to function-like macros, and
3557 constants to object-like macros, when either will do. This:
3558 . simplifies use, as there's no more need to worry about
3559 arguments' side effects being evaluated multiple times.
3560 . makes the code easier to debug on some platforms.
3561 However, when using gcc -O0, keep using function-like macros
3562 for a few critical operations, for performance reasons.
3563 This sort of thing isn't needed with gcc -Og, but -Og
3564 is a GCC 4.8 feature and isn't widely-enough available yet.
3565 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3566 Remove enum lsb_bits; no longer needed.
3567 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3568 * buffer.c (Qoverlap):
3570 * fns.c (Qhash_table_p):
3571 Now extern, so lisp.h can use these symbols.
3572 * dispextern.h: Include character.h, for MAX_CHAR etc.
3573 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3574 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3575 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3576 (GLYPH_CODE_P): Move here from lisp.h.
3577 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3578 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3579 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3580 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3581 XUNTAG now returns void *.
3582 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3583 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3584 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3585 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3586 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3587 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3588 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3589 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3590 New macros, renamed from their sans-lisp_h_ counterparts.
3591 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3592 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3593 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3594 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3595 If compiling via GCC without optimization, define these as macros
3596 in addition to inline functions.
3597 To disable this, compile with -DINLINING=0.
3598 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3599 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3600 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3601 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3602 (INTMASK, VALMASK): Now macros, since static values cannot be
3603 accessed from extern inline functions.
3604 (VALMASK): Also a constant, for benefit of old GDB.
3605 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3606 is INTEGERP, which can fold it in.
3607 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3608 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3609 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3610 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3611 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3612 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3613 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3614 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3615 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3616 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3617 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3618 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3619 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3620 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3621 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3622 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3623 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3624 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3625 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3626 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3627 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3628 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3629 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3630 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3631 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3632 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3633 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3634 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3635 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3636 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3637 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3638 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3639 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3641 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3642 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3643 (VALMASK): Define in one place rather than in two, merging the
3644 USE_LSB_TAG parts; this is simpler.
3645 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3646 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3647 Move up, to avoid use before definition.
3648 Also include "globals.h" earlier, for the same reason.
3649 (make_natnum): New function.
3650 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3651 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3652 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3653 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3654 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3655 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3656 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3657 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3658 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3659 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3660 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3661 (Qwindow_configuration_p, Qimage): New forward declarations.
3662 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3663 (STRING_COPYIN): Remove; unused.
3664 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3665 (xcar_addr, xcdr_addr): New functions. All uses changed.
3666 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3667 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3668 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3669 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3670 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3671 (TYPE_RANGED_INTEGERP): Simplify.
3672 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3673 (setlocale, fixup_locale, synchronize_system_messages_locale)
3674 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3675 Now empty functions, not macros.
3676 (functionp): Return bool, not int.
3677 * window.c (Qwindow_configuration_p): Now extern,
3678 so window.h can use it.
3679 * window.h (Qwindowp): Move decl back to lisp.h.
3681 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3683 * xdisp.c (Fline_pixel_height): New function, required for solving
3686 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3688 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3690 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3692 * lread.c (syms_of_lread):
3693 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3695 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3697 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3699 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3701 * fileio.c (expand_file_name): Doc fix.
3703 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3705 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3706 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3707 Wait for self, not for 0. This can't hurt on GNU or similar
3708 system, and may help with Cygwin.
3710 * keyboard.c: Don't use PROP (...) as an lvalue.
3711 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3712 Use set_prop (A, B), not PROP (A) = B.
3714 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3716 * xdisp.c (get_it_property): Use it->window instead of generating
3717 a Lisp object from it->w.
3719 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3721 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3722 get-char-property the window that is being rendered, instead of
3723 the buffer, to support window-specific overlays. (Bug#14575)
3724 (compute_display_string_pos): When W is NULL, use the current
3725 buffer as the object to pass to get-char-property.
3726 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3727 pointer member of the bidi iterator, since no window is pertinent
3730 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3732 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3733 being displayed, and pass it to compute_display_string_pos.
3734 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3735 (bidi_paragraph_init): All callers changed.
3737 * xdisp.c (init_from_display_pos, init_iterator)
3738 (handle_single_display_spec, next_overlay_string)
3739 (get_overlay_strings_1, reseat_1, reseat_to_string)
3740 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3741 Set bidi_it.w member from it->w.
3742 (compute_display_string_pos): Accept additional argument, the
3743 window being displayed, and pass it to Fget_char_property.
3746 * dispextern.h (struct bidi_it): New member w, the window being
3748 (compute_display_string_pos): Adjust prototype.
3750 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3752 * xgselect.c: Remove unneeded include xterm.h.
3754 * process.c (wait_reading_process_output): Check for NS before GLIB.
3755 GLIB may be linked in due to rsvg, but ns_select must be called.
3757 * xgselect.c (xg_select): Remove call to window_system_available
3758 and g_main_context_pending at the top, so Gdk events (i.e. file
3759 notify) are processed when Emacs is started with -nw.
3761 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3763 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3764 (ctagsfiles3): New variable, includes only *.m files.
3765 (TAGS): Use an explicit language name in the regular expressions,
3766 to avoid transformation of '/SOMETHING' by MSYS to
3767 'c:\MSYS\SOMETHING'.
3769 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3771 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3773 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3775 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3776 still need to set the mouse pointer shape and activate help-echo.
3779 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3781 A few porting etc. fixes for the new file monitor code.
3782 See the thread containing
3783 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
3784 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
3785 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
3786 (dir_monitor_callback, Fgfile_rm_watch):
3787 Use assq_no_quit instead of Fassoc, for speed.
3788 (dir_monitor_callback, Fgfile_rm_watch):
3789 eassert that the monitor is a fixnum.
3790 (dir_monitor_callback): No need for CDR_SAFE.
3791 Simplify building of lisp with alternative tails.
3792 (Fgfile_add_watch, Fgfile_rm_watch):
3793 Do not assume glib functions set errno reliably on failure.
3794 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
3795 and signal an error otherwise.
3796 (Fgfile_rm_watch): Prefer CONSP to !NILP.
3797 Use Fdelq instead of Fdelete, for speed.
3799 2013-06-05 Eli Zaretskii <eliz@gnu.org>
3801 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
3802 don't insist on being invoked on a highlighted tool-bar button.
3803 Avoids losing tool-bar functionality when mouse-highlight is nil.
3804 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
3805 Don't highlight when mouse-highlight is nil.
3806 (note_mouse_highlight): When mouse-highlight is nil, don't return
3807 right away; instead, run tool-bar and mode-line highlight
3808 subroutine, clear any existing highlight, and revert the mouse
3809 pointer to its default shape. (Bug#14558)
3811 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3813 * lisp.mk (lisp): Add prog-mode.el.
3815 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
3817 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
3818 * process.c (dummy_handler): New function.
3819 (lib_child_handler): New static var.
3820 (handle_child_signal): Invoke it.
3821 (catch_child_signal): If a library has set up a signal handler,
3822 save it into lib_child_handler.
3823 (init_process_emacs): If using glib and not on Windows, tickle glib's
3824 child-handling code so that it initializes its private SIGCHLD handler.
3825 * syssignal.h (SA_SIGINFO): Default to 0.
3826 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
3827 31; it should no longer be needed now.
3829 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
3831 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
3833 * gfilenotify.c (globals_of_gfilenotify): New function.
3834 (syms_of_gfilenotify): Move global initialization there.
3836 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
3838 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3840 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
3841 * keyboard.c (menu_bar_items, tool_bar_items):
3842 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
3843 not override local keymaps any more.
3845 2013-06-04 Eli Zaretskii <eliz@gnu.org>
3847 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
3849 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3851 * w32console.c (initialize_w32_display): Return the dimensions of
3852 the console window via 2 additional arguments, not via the current
3853 frame. This avoids crashes due to overrunning the bounds of
3854 frame's decode_mode_spec_buffer, which is not resized following
3855 the change of the frame dimensions from the initial 10x10.
3857 * w32term.h (w32_initialize_display_info): Adjust prototype.
3859 * term.c (init_tty): Take dimensions of the frame from the values
3860 returned by initialize_w32_display.
3862 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
3863 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
3864 (LIBES): Add $(GFILENOTIFY_LIBS).
3866 * w32inevt.c (handle_file_notifications): Add dummy implementation
3867 for !HAVE_W32NOTIFY.
3869 * w32term.c: Wrap code with HAVE_W32NOTIFY.
3871 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
3873 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
3875 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
3877 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
3879 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
3881 Fix minor problems found by static checking.
3882 * data.c (pure_write_error):
3883 Use xsignal2, not Fsignal, as Fsignal might return.
3884 * eval.c (set_backtrace_debug_on_exit): Now static.
3885 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
3886 No longer inline. EXTERN_INLINE is needed only for functions
3887 defined in .h files. Reindent function header as per GNU style.
3888 (backtrace_p, backtrace_top, backtrace_next):
3889 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
3890 compiler or linker. Add extern decls to pacify gcc -Wall.
3891 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3893 * frame.c (free_monitors): Define only on platforms that need it.
3894 * nsterm.m (ns_term_init):
3895 * process.c (catch_child_signal):
3896 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
3897 defined on all porting targets these days.
3898 * process.c, process.h (catch_child_signal):
3899 Make it extern only if NS_IMPL_GNUSTEP is defined.
3901 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3903 * w32.c (gettimeofday): Make the signature identical to prototype
3904 in nt/inc/sys/time.h.
3906 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3908 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
3911 * keyboard.c (safe_run_hooks_error): Improve error message.
3913 * data.c (pure_write_error): Add `object' argument.
3914 * puresize.h (CHECK_IMPURE): Use it.
3916 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
3918 * Makefile.in (NOTIFY_OBJ): New variable.
3919 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
3921 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
3922 Call syms_of_gfilenotify.
3924 * gfilenotify.c: New file.
3926 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
3927 and Qfile_w32notify.
3928 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
3929 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
3931 * lisp.h: Declare syms_of_gfilenotify.
3933 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
3935 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3937 Merge the specpdl and backtrace stacks. Make the structure of the
3938 specpdl entries more obvious via a tagged union of structs.
3939 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
3940 (enum specbind_tag): New enum.
3941 (struct specbinding): Make it a tagged union of structs.
3942 Add a case for backtrace records.
3943 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
3944 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
3945 (backtrace_debug_on_exit): New accessors.
3946 (struct backtrace): Remove.
3947 (struct catchtag): Remove backlist field.
3948 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
3950 (Flocal_variable_p): Speed up the common case where the binding is
3952 * eval.c (backtrace_list): Remove.
3953 (set_specpdl_symbol, set_specpdl_old_value): Remove.
3954 (set_backtrace_args, set_backtrace_nargs)
3955 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
3956 (backtrace_next): New functions.
3957 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
3958 (unwind_to_catch, internal_lisp_condition_case)
3959 (internal_condition_case, internal_condition_case_1)
3960 (internal_condition_case_2, internal_condition_case_n): Don't bother
3961 with backtrace_list any more.
3962 (Fsignal): Adjust to new backtrace format.
3963 (grow_specpdl): Move up.
3964 (record_in_backtrace): New function.
3965 (eval_sub, Ffuncall): Use it.
3966 (apply_lambda): Adjust to new backtrace format.
3967 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
3969 (specbind): Adjust to new specpdl format. Simplify.
3970 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
3971 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
3973 (mark_backtrace): Remove.
3974 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
3975 * xdisp.c (redisplay_internal): Use record_in_backtrace.
3976 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
3978 * profiler.c (record_backtrace): Use get_backtrace.
3979 (handle_profiler_signal): Use backtrace_top_function.
3980 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
3983 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
3985 * process.h (catch_child_signal): Declare.
3987 * process.c (catch_child_signal): New function.
3988 (init_process_emacs): Call it.
3990 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
3991 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
3993 (x_set_cursor_type): Remove declaration.
3994 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
3995 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
3996 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
3997 (ns_get_color): Use F suffix on float.
3998 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
3999 (ns_get_rgb_color): Remove.
4000 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4001 (note_mouse_movement): x and y are CGFloat.
4002 (ns_draw_fringe_bitmap): Remove unused rowY.
4003 Change #if to COCOA && >= 10_6.
4004 (ns_draw_window_cursor): Remove unused overspill.
4005 (ns_draw_underwave): width and x are EamcsCGFloat.
4006 (ns_draw_box): thickness is CGFloat.
4007 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4008 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4009 if not in main thread.
4010 (ns_get_pending_menu_title, ns_check_menu_open)
4011 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4012 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4013 (sendFromMainThread:): New method.
4014 (changeFont:): size is CGFloat.
4015 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4016 Disable warning about permanent text.
4017 (characterIndexForPoint:): Adjust return type depending on GNUStep
4019 (mouseDown:): delta is CGFloat.
4020 (updateFrameSize): Remove unised variable f.
4021 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4022 Cast float to EmacsCGFloat.
4023 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4024 also to -1 when restoring.
4025 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4026 inside NS_IMPL_COCOA.
4027 (toggleFullScreen:): Put call to toggleFullScreen inside
4028 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4029 (setPosition:portion:whole:): por is CGFloat.
4030 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4031 (mouseDown:): Use CGFloat.
4032 (mouseDragged:): Remove unised variable edge.
4033 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4035 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4037 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4038 when NS_IMPL_GNUSTEP.
4039 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4040 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4041 (EmacsToolbar): Add clearAll. Add tag argument to
4042 addDisplayItemWithImage.
4043 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4045 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4047 * nsmenu.m (ns_update_menubar): Make static.
4048 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4049 (fillWithWidgetValue:): Add cast to SEL for setAction.
4050 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4051 (update_frame_tool_bar): Update code for GNUStep.
4052 (clearAll): New method.
4053 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4054 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4055 Move identifierToItem setObject and activeIdentifiers addObject before
4056 call to insertItemWithItemIdentifier.
4057 (validateVisibleItems): Fix indentation.
4058 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4059 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4060 UtilityWindow to aStyle, remove call to setStyleMask.
4062 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4064 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4065 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4066 Use F suffix on floats.
4067 (ns_char_width): Returns CGFloat.
4068 (ns_ascii_average_width): w is CGFloat instead of float.
4069 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4071 (ns_glyph_metrics): CGFloat instead of float.
4073 * nsfns.m (x_set_foreground_color, x_set_background_color):
4075 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4076 remove unused variables.
4077 (Fns_read_file_name): Keep track if panel is for save.
4078 Use ns_filename_from_panel/ns_directory_from_panel.
4079 (Fns_list_services): delegate only used for COCOA.
4080 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4081 Just return the input if GNUStep.
4082 (x_screen_planes): Remove.
4083 (Fxw_color_values): Use EmacsCGFloat
4084 (Fns_display_monitor_attributes_list): Only get screen number for
4086 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4088 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4089 ns_directory_from_panel.
4091 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4093 * process.c (handle_child_signal): Also use WCONTINUED.
4094 This is so that list-processes doesn't mistakenly list the process
4095 as stopped, when the process has actually been continued and is
4098 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4100 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4101 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4102 not already configured.
4104 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4106 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4108 * Makefile.in (mostlyclean): Remove *.res files.
4110 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4112 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4113 a buffer (bug#8447).
4115 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4117 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4118 display vector, and we backtrack, handle the case that the
4119 previous character position is also displayed from a display
4120 vector or covered by a display string or image. (Bug#14476)
4122 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4124 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4125 (struct MonitorInfo, free_monitors): Remove.
4126 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4127 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4128 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4131 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4132 (struct MonitorInfo, free_monitors): Remove.
4133 (ns_screen_name): Make static.
4134 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4135 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4138 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4139 (struct MonitorInfo): New struct.
4140 (free_monitors, make_monitor_attribute_list): Declare.
4142 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4144 (free_monitors, make_monitor_attribute_list): New functions.
4145 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4148 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4150 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4152 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4154 * keyboard.c: Apply keyboard decoding only to events that come directly
4155 from the tty, not from unread-command-events (bug#14368).
4156 (read_event_from_main_queue): New function, extracted from read_char).
4157 (read_decoded_char): Remove.
4158 (read_decoded_event_from_main_queue): New function to replace it.
4159 (read_char): Use it.
4160 (read_key_sequence): Use read_char rather than read_decoded_char.
4162 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4164 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4166 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4168 2013-05-22 Kenichi Handa <handa@gnu.org>
4170 The following changes are to fix the setting of
4171 buffer-file-coding-system on, for instance, C-x RET c unix RET
4172 _FILE_OF_DOS_EOL_TYPE_ RET.
4174 * coding.h (struct coding_system): New member detected_utf8_chars.
4176 * coding.c (detect_coding_utf_8): Count characters and check EOL
4177 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4179 (setup_coding_system): Do not initialize coding->head_ascii.
4180 (check_ascii): Do not set coding->eol_seen but update it. Do not
4181 call adjust_coding_eol_type here.
4182 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4183 If the eol-type of CODING is already specified, adjust the eol type
4184 of the found coding-system.
4185 (decode_coding_gap): Cancel previous change. Utilize the
4186 character numbers counted by detect_coding_utf_8. Fix detection
4189 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4191 * search.c (looking_at_1): Only set last_thing_searched if the match
4192 changed the match-data (bug#14281).
4194 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4196 * xdisp.c (reseat_at_previous_visible_line_start):
4197 Already declared in dispextern.h, so remove it here.
4198 (move_it_vertically_backward): Likewise.
4200 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4202 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4203 (Fx_display_pixel_width, Fx_display_pixel_height)
4204 (Fx_display_mm_width, Fx_display_mm_height):
4205 Mention `display-monitor-attributes-list' in docstrings.
4207 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4208 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4209 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4210 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4211 (Fx_display_backing_store, Fx_display_visual_class)
4212 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4213 (Fx_display_grayscale_p, Fx_display_pixel_width)
4214 (Fx_display_pixel_height, Fx_display_planes)
4215 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4216 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4217 (Fx_display_mm_width, Fx_display_mm_height)
4218 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4219 height for all physical monitors as in X11.
4221 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4222 Return pixel width or height for all physical monitors as in X11.
4224 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4226 Port --enable-gcc-warnings to clang.
4227 * bytecode.c (exec_byte_code):
4229 Redo diagnostic pragmas to pacify clang, too.
4230 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4231 * editfns.c (Fencode_time):
4232 * fileio.c (file_accessible_directory_p):
4233 * font.c (font_unparse_xlfd):
4234 Use '&"string"[index]' instead of '"string" + (index)'.
4235 * undo.c (user_error): Remove; unused.
4237 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4239 * insdel.c (insert_1_both): Document the arguments, instead of
4240 referring to insert_1, which no longer exists.
4242 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4243 some window, increment windows_or_buffers_changed, so that
4244 *Messages* display in that window is updated. (Bug#14408)
4246 * w32.c: Include epaths.h.
4247 (init_environment): Use cmdproxy.exe without leading directories.
4248 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4250 (gettimeofday): Adjust signature and return value to Posix
4253 * unexw32.c (open_output_file): Delete the existing emacs.exe
4254 before creating it, to break the hard link to the versioned
4257 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4258 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4259 (FIRSTFILE_OBJ): New variables.
4260 (W32_RES): Rename to EMACSRES. All users changed.
4261 (base_obj): Use $(CM_OBJ).
4262 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4263 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4264 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4265 $(W32_RES_LINK) before $(LIBES).
4266 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4268 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4270 * makefile.w32-in (DOC): Use just "DOC".
4272 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4274 * process.c: Export default filters and sentinels to Elisp.
4275 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4277 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4278 (Fset_process_sentinel, Fformat_network_address):
4279 Default to them instead of nil.
4280 (server_accept_connection): Sentinels can't be nil any more.
4281 (read_and_dispose_of_process_output): New function, extracted from
4282 read_process_output.
4283 (read_process_output): Use it; filters can't be nil.
4284 (Finternal_default_process_filter): New function, extracted from
4285 read_process_output.
4286 (exec_sentinel_unwind): Remove function.
4287 (exec_sentinel): Don't zilch sentinel while running.
4288 (status_notify): Sentinels can't be nil.
4289 (Finternal_default_process_sentinel): New function extracted from
4291 (setup_process_coding_systems): Default filter is not nil any more.
4292 (syms_of_process): Export new Elisp functions and initialize
4294 * lisp.h (make_lisp_proc): New function.
4296 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4298 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4300 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4302 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4303 unless we know that the window w is a leaf window.
4304 Another attempt at solving bug#14062.
4306 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4308 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4311 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4313 * image.c (gif_load): Check that subimages fit (Bug#14345).
4315 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4317 * lread.c (skip_dyn_eof): New function.
4318 (read1): Use it to skip the end of a file in response to #@00.
4320 * doc.c (get_doc_string): Slightly relax the sanity checking.
4322 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4324 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4325 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4326 (MonitorInfo): New struct.
4327 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4328 (Fns_display_monitor_attributes_list): New functions.
4329 (display-usable-bounds): Remove.
4330 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4333 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4335 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4336 (GTK_CHECK_VERSION): New macro, if not already defined.
4337 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4338 replaced by GTK_CHECK_VERSION.
4340 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4342 * xterm.h (GTK_PREREQ): New macro.
4343 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4344 to use this macro instead, for consistency and clarity.
4346 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4348 * xdisp.c (row_for_charpos_p): New function, with code of
4349 cursor_row_p, but accepts an additional argument CHARPOS instead
4350 of using a hardcoded PT.
4351 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4352 (row_containing_pos): Call row_for_charpos_p instead of partially
4353 doing the same. Fixes cursor positioning under longlines-mode
4354 when longlines-show-effect includes more than one newline, when
4355 moving the cursor vertically up.
4357 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4359 * makefile.w32-in (ACL_H): New macro.
4360 ($(BLD)/fileio.$(O)): Update dependencies.
4362 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4364 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4365 * Makefile.in (LIB_ACL): New macro.
4366 (LIBACL_LIBS): Remove.
4367 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4368 * fileio.c: Include <acl.h>.
4369 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4370 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4372 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4375 * unexelf.c: Don't assume ElfW (Half) fits in int.
4376 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4377 when dealing with ElfW (Half) values, since they can exceed 2**31
4378 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4379 (entry_address): Omit unused NUM arg. All uses changed.
4381 2013-05-07 Juri Linkov <juri@jurta.org>
4383 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4384 to the string converted from number with `Fnumber_to_string'.
4387 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4389 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4390 This fixes a problem introduced by my previous change.
4392 2013-05-07 Glenn Morris <rgm@gnu.org>
4394 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4396 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4398 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4400 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4402 Static checking by GCC 4.8.0.
4403 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4404 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4405 (x_get_monitor_attributes_fallback)
4406 (x_get_monitor_attributes_xinerama)
4407 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4408 Define only if USE_GTK.
4409 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4410 (x_get_monitor_attributes_fallback): Omit unused locals.
4411 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4412 Use double, not float, to avoid mixed-mode floating point arithmetic.
4414 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4415 Jan Djärv <jan.h.d@swipnet.se>
4417 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4418 (XINERAMA_CFLAGS): New macros.
4419 (ALL_CFLAGS, LIBES): Use them.
4421 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
4422 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
4423 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
4424 (syms_of_xfns): DEFSYM them.
4425 (struct MonitorInfo): New struct.
4426 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
4427 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
4428 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
4429 (x_get_monitor_attributes_xinerama): New functions.
4430 (Fx_display_monitor_attributes_list): New primitive.
4431 (syms_of_xfns): Defsubr it.
4433 * xterm.h (x_display_info): Add Xatom_net_workarea and
4434 Xatom_net_current_desktop.
4436 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
4437 and dpyinfo->Xatom_net_current_desktop.
4439 2013-05-06 Eli Zaretskii <eliz@gnu.org>
4441 * xdisp.c (pos_visible_p): Use the special code for finding the
4442 beginning of a display property or overlay for any "replacing"
4443 display property, not just for display strings. This solves
4444 incorrect reporting of position by posn-at-point. (Bug#14241)
4446 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
4448 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
4449 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
4450 Verify that ElfW (Half) fits in int.
4451 (fatal): Use same signature as lisp.h.
4452 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
4453 configure and build with -DUNEXELF_DEBUG without worrying about
4454 other modules that use DEBUG.
4455 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
4456 possibly-wide integers now uses it instead of plain fprintf.
4457 (entry_address): New function, which avoids problems with 32-bit
4458 overflow on 64-bit hosts.
4459 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4460 (round_up): Don't assume the remainder fits in int.
4461 (find_section): Use bool for boolean. Simplify debug code.
4462 (unexec): Don't assume file sizes fit in int or size_t.
4463 Omit unnecessary trailing newline in 'fatal' format.
4464 Use strerror rather than outputting decimal error number.
4465 Remove unused code when emacs is not defined;
4466 this file relies on Emacs now.
4467 Don't assume e_phnum and e_shnum are positive.
4469 * regex.c: Fix problems when DEBUG is defined.
4470 (extract_number, extract_number_and_incr): Define regardless of
4471 whether DEBUG is defined; that's simpler and makes the code less
4472 likely to go stale in the normal case when DEBUG is not defined.
4473 Return int rather than taking an int * arg. All callers changed.
4474 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4475 Remove, replacing with ...
4476 (DEBUG_PRINT): New macro. All callers changed.
4477 (DEBUG_COMPILES_ARGUMENTS): New macro.
4478 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4479 (print_compiled_pattern, print_double_string) [DEBUG]:
4480 Use prototype rather than old-style definition.
4481 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4482 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4483 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4484 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4485 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4486 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4487 This matters only when DEBUG is defined.
4489 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4491 * xdisp.c (set_iterator_to_next): Set the
4492 ignore_overlay_strings_at_pos_p flag only if we are _really_
4493 iterating over an overlay string, as indicated by the
4494 current.overlay_string_index member. (Bug#14306)
4496 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4498 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4499 to where it is used, to avoid autorelease issues (Bug#14050).
4501 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4503 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4504 * fileio.c (syms_of_fileio): Implement this.
4505 * filelock.c (create_lock_file): If symbolic links don't work, so
4506 we use a regular file as a lock file, do not fsync the lock file;
4509 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4511 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4512 (syms_of_minibuf): Adjust accodingly.
4514 * callint.c (Fcall_interactively): Adjust calls accordingly.
4516 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4518 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4519 w->contents is a buffer before computing everything else.
4520 Use parentheses to disambiguate last part of the condition.
4522 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4523 assertion violations. (Bug#14062)
4525 2013-05-01 David Reitter <david.reitter@gmail.com>
4527 * nsfns.m (ns_tooltip): Initialize.
4529 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4531 * coding.c (decode_coding_gap): Don't remove the character before
4532 a newline unless it's a CR character. (Bug#14287)
4534 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4536 * dispextern.h (struct face): Move enum face_underline_type
4537 earlier so that bitfields can be in the same word.
4539 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4541 * nsfns.m (handlePanelKeys): New function.
4542 (EmacsOpenPanel:performKeyEquivalent:)
4543 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4544 arrows/function/control and copy/paste keys (Bug#14296).
4546 2013-04-27 Juri Linkov <juri@jurta.org>
4548 * callint.c (Fcall_interactively): Call `Qread_number' for
4549 interactive code letter `n' instead of using duplicate code.
4552 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4554 * systime.h (make_timeval): Declare as 'const'.
4556 2013-04-27 Kenichi Handa <handa@gnu.org>
4558 * font.c (font_open_entity): Always open a font of manageable
4561 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4563 Port better to AIX (Bug#14258).
4564 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4567 2013-04-24 Kenichi Handa <handa@gnu.org>
4569 * coding.c (decode_coding_iso_2022): When an invalid escape
4570 sequence is encountered, reset the invocation and designation
4571 status to the safest one.
4573 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4575 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4576 Without this fix, "make distclean" leaves stamp-h1 behind.
4578 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4580 * w32fns.c (w32_fullscreen_rect): New function to compute the
4581 window rectangle for the given fullscreen mode.
4582 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4583 longer tunes the window size. This keeps the window's edges flush
4584 with the screen and allows the taskbar to hide itself in fullboth.
4586 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4587 window decorations and uses the entire screen.
4589 * w32term.h (w32_fullscreen_rect) Add prototype.
4590 (struct w32_output): Replace normal_width, normal_height,
4591 normal_top, and normal_left members with a single normal_placement
4593 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4595 (FRAME_NORMAL_PLACEMENT): New macro.
4597 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4599 * minibuf.c (Ftest_completion): Silence compiler warning.
4601 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4603 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4606 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4609 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4610 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4611 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4612 parentheses where appropriate.
4614 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4616 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4618 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4620 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4621 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4622 Mention in the doc string that setting these variables takes
4623 effect only after a call to set-window-buffer. (Bug#14200)
4625 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4627 * indent.c (Fvertical_motion): Don't consider display strings on
4628 overlay strings as display strings on the buffer position we
4629 started from. This prevents vertical cursor motion from jumping
4630 more than one line when there's an overlay string with a display
4631 property at end of line.
4632 Reported by Karl Chen <Karl.Chen@quarl.org> in
4633 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4635 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4637 * window.c (select_window): `record_buffer' even if window is
4638 already selected (bug#14191).
4640 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4642 * window.c (Fwindow_end): Test more flags, including the buffer's
4643 last_overlay_modified flag, to determine whether the window's
4644 display is really up-to-date. Prevents the function from
4645 returning a stale value. (Bug#14170)
4646 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4649 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4651 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4652 garbaged only if it is not already the top frame on its TTY.
4653 This prevents flickering due to constant redrawing of TTY frames when
4654 there are GUI frames open in the same session. (Bug#13864)
4656 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4658 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4659 of marking the idle timers directly.
4661 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4663 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4666 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4668 * window.c (select_window): Don't record_buffer while the invariant is
4669 temporarily broken (bug#14161).
4671 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4673 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4675 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4677 2013-04-07 Romain Francoise <romain@orebokech.com>
4679 Ignore additional platform-specific ACL errors (Bug#13702).
4680 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4681 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4683 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4685 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4688 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4690 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4691 This bug was introduced by my 2013-02-25 change that simplified
4692 data_start configuration. Without this change, on GNU/Linux
4693 an Emacs configured with --enable-profiling fails immediately
4694 due to a profiler signal.
4695 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4696 with these flags. On platforms where special flags are needed
4697 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4698 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4699 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4701 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4703 Get rid of some platform-specific functions examining window
4704 system and its capabilities. This is a partial rework of the
4706 * lisp.h (have_menus_p): Remove prototype. This function is
4707 replaced with platform-independent window_system_available.
4708 (check_window_system): Move to...
4709 * frame.h (decode_window_system_frame, window_system_available):
4710 ...here, add new prototypes.
4711 * frame.c (window_system_available, decode_window_system_frame):
4713 (check_window_system): Platform-independent now.
4714 * xterm.h (x_in_use): Remove declaration.
4716 * w32term.h (check_x_frame):
4717 * nsterm.h (check_x_frame): Remove prototypes. This function
4718 is replaced with platform-independent decode_window_system_frame.
4719 * msdos.c (have_menus_p): Remove.
4720 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4721 Remove platform-specific functions. Use check_window_system,
4722 decode_window_system_frame and check_ns_display_info where
4723 appropriate. Minor style and comment tweaks.
4724 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4725 (check_x_frame): Likewise.
4726 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4728 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4729 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4730 * xmenu.c, xselect.c: All related users changed.
4732 2013-04-03 Kenichi Handa <handa@gnu.org>
4734 The following changes is to optimize the code for reading UTF-8
4737 * coding.c (check_ascii): Rename from detect_ascii. Return value
4738 changed. Check EOL format. Do not call adjust_coding_eol_type
4740 (check_utf_8): New function.
4741 (adjust_coding_eol_type): Do nothing if already adjusted.
4742 (detect_coding): Compare the return value of check_ascii with
4743 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4744 (decode_coding_gap): Optimize for valid UTF-8.
4746 2013-03-21 Kenichi Handa <handa@gnu.org>
4748 * coding.c (syms_of_coding): Cancel previous change.
4750 * insdel.c (insert_from_gap): Fix previous change.
4752 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4754 Consistently use platform-specific function to detect window system.
4755 * lisp.h (check_window_system): New prototype. This function is
4756 going to replace check_x, check_w32 and check_ns.
4757 (have_menus_p): Mention msdos.c in comment.
4758 * fontset.c (check_window_system_func): Remove. Adjust all users.
4759 * fontset.h (check_window_system_func): Remove prototype.
4760 * nsterm.h (check_ns):
4761 * xterm.h (check_x):
4762 * w32term.h (check_w32): Likewise.
4763 * menu.c (Fx_popup_menu): Use check_window_system.
4764 * msdos.c (check_window_system): Define for MS-DOS.
4765 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4766 * w32fns.c (check_window_system): Likewise for MS-Windows.
4767 * xfns.c (check_window_system): Likewise for X.
4768 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4769 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4771 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4773 Prefer < to > in range checks such as 0 <= i && i < N.
4774 This makes it easier to visualize quantities on a number line.
4775 This patch doesn't apply to all such range checks,
4776 only to the range checks affected by the 2013-03-24 change.
4777 This patch reverts most of the 2013-03-24 change.
4778 * alloc.c (xpalloc, Fgarbage_collect):
4779 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4780 * character.c (string_escape_byte8):
4781 * charset.c (read_hex):
4782 * data.c (cons_to_unsigned):
4783 * dispnew.c (update_frame_1):
4784 * doc.c (Fsubstitute_command_keys):
4785 * doprnt.c (doprnt):
4786 * editfns.c (hi_time, decode_time_components):
4787 * fileio.c (file_offset):
4788 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4789 * font.c (font_intern_prop):
4790 * frame.c (x_set_alpha):
4791 * gtkutil.c (get_utf8_string):
4792 * indent.c (check_display_width):
4793 * keymap.c (Fkey_description):
4794 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
4796 * minibuf.c (read_minibuf_noninteractive):
4797 * process.c (wait_reading_process_output):
4798 * search.c (Freplace_match):
4799 * window.c (get_phys_cursor_glyph):
4800 * xdisp.c (redisplay_internal):
4801 * xsmfns.c (smc_save_yourself_CB):
4802 Prefer < to > for range checks.
4803 * dispnew.c (sit_for): Don't mishandle NaNs.
4804 This fixes a bug introduced in the 2013-03-24 change.
4805 * editfns.c (decode_time_components): Don't hoist comparison.
4806 This fixes another bug introduced in the 2013-03-24 change.
4808 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4810 * frame.h (struct frame): Drop scroll_bottom_vpos
4811 member becaue all real users are dead long ago.
4812 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
4813 * xdisp.c (redisplay_internal): Adjust user.
4815 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
4817 * nsmenu.m (showAtX:Y:for:): setLevel to
4818 NSPopUpMenuWindowLevel (Bug#13998).
4820 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
4822 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
4823 (ns_check_pending_open_menu): Declare.
4825 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
4826 (x_activate_menubar): Update the menu with title that matches
4827 ns_get_pending_menu_title, and call
4828 ns_check_pending_openmenu (Bug#12698).
4829 (menuWillOpen:): New method.
4830 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
4832 * nsterm.m (menu_will_open_state, menu_mouse_point)
4833 (menu_pending_title): New varaibles.
4834 (ns_get_pending_menu_title, ns_check_menu_open)
4835 (ns_check_pending_open_menu): New functions.
4837 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
4839 * indent.c (current_column_bol_cache): Remove leftover which is not
4840 used in Fmove_to_column any more.
4841 (current_column, scan_for_column): Adjust users.
4842 * keyboard.c (last_point_position_buffer, last_point_position_window):
4843 Remove leftovers which are not used for recording undo any more.
4844 (command_loop_1, syms_of_keyboard): Adjust users.
4845 * xdisp.c (last_max_ascent): Remove leftover which is not used in
4846 redisplay_window any more.
4847 (move_it_to): Adjust user.
4849 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
4851 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
4852 Update dependencies.
4854 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
4856 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
4857 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
4860 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4862 * window.h (struct window): Replace hchild, vchild and buffer slots
4863 with the only contents slot. This is possible because each valid
4864 window may have either the child window (in vertical or horizontal
4865 combination) or buffer to display (for the leaf window). Using that,
4866 a lof of operations to traverse and/or change window hierarchies may
4867 be simplified. New member horizontal is used to distinguish between
4868 horizontal and vertical combinations of internal windows.
4869 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
4870 (WINDOW_VERTICAL_COMBINATION_P): New macros.
4871 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
4872 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
4873 Use contents slot, not buffer, where appropriate.
4874 (wset_combination): New function.
4875 (wset_buffer): Add eassert.
4876 (Fframe_first_window): Simplify the loop reaching first window.
4877 (Fwindow_buffer): Use WINDOW_LEAF_P.
4878 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
4879 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
4880 (unshow_buffer): Convert initial debugging check to eassert.
4881 (replace_window, recombine_windows, Fdelete_other_windows_internal)
4882 (make_parent_window, window_resize_check, window_resize_apply)
4883 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
4884 (Fset_window_configuration, delete_all_child_windows, save_window_save):
4885 Adjust to match struct window changes.
4886 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
4887 (mark_window_cursors_off, count_windows, get_leaf_windows)
4888 (foreach_window_1): Simplify the loop.
4889 * alloc.c (mark_object): Do not check for the leaf window because
4890 internal windows has no glyph matrices anyway.
4891 * dispnew.c (clear_window_matrices, showing_window_margins_p)
4892 (allocate_matrices_for_window_redisplay, fake_current_matrices)
4893 (allocate_matrices_for_frame_redisplay, free_window_matrices)
4894 (build_frame_matrix_from_window_tree, mirror_make_current)
4895 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
4896 (update_window_tree, set_window_update_flags): Simplify the loop.
4897 (sync_window_with_frame_matrix_rows): Enforce live window.
4898 Use contents slot, not buffer, where appropriate.
4899 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
4900 and WINDOW_HORIZONTAL_COMBINATION_P.
4901 (make_frame_visible_1): Simplify the loop.
4902 Use contents slot, not buffer, where appropriate.
4903 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
4904 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
4905 (expose_window_tree): Likewise.
4906 Use contents slot, not buffer, where appropriate.
4907 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
4908 to avoid deleted windows. Use contents slot instead of buffer.
4909 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
4910 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
4911 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
4912 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
4914 2013-03-28 Eli Zaretskii <eliz@gnu.org>
4916 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
4917 identify the reasons for assertion violations in bug#14062 and
4919 (Fx_show_tip): Fix compilation error under
4920 "--enable-check-lisp-object-type". (Bug#14073)
4922 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
4923 Reported by <rzl24ozi@gmail.com>.
4925 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4927 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
4929 (unwind_with_echo_area_buffer): ...to restore it here.
4930 This is needed to ensure that...
4931 (redisplay_window): ...both window markers are valid here,
4932 which is verified by eassert.
4933 * editfns.c (save_excursion_save): Do not assume that
4934 selected_window always displays the buffer.
4935 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
4938 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
4940 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
4943 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
4945 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
4947 2013-03-27 Eli Zaretskii <eliz@gnu.org>
4949 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
4950 since MinGW's w32api headers do. This avoids compiler warnings.
4952 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
4955 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4957 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
4959 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
4961 * gtkutil.c (style_changed_cb): Check if frame is live and an
4962 X frame (Bug#14038).
4964 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4966 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
4967 Define only for _WIN32_WINNT less than 0x0500.
4968 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
4970 Move inclusion of time.h before sys/time.h, so that MinGW64 could
4971 see its own definitions of 'struct timeval' and 'struct timezone'.
4973 Fix incompatibilities between MinGW.org and MinGW64 headers.
4974 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
4976 * w32.c (REPARSE_DATA_BUFFER): Guard with
4977 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
4979 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
4981 * xterm.c: Include X11/XKBlib.h
4982 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
4984 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
4986 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
4988 * blockinput.h (input_blocked_p): Likewise.
4989 * bytecode.c (exec_byte_code): Likewise.
4990 * callproc.c (call_process_kill, call_process_cleanup)
4991 (Fcall_process): Likewise.
4992 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
4993 (Fccl_execute_on_string): Likewise.
4994 * character.c (string_escape_byte8): Likewise.
4995 * charset.c (read_hex): Likewise.
4996 * cm.c (calccost): Likewise.
4997 * data.c (cons_to_unsigned): Likewise.
4998 * dired.c (directory_files_internal, file_name_completion):
5000 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5001 (sit_for): Likewise.
5002 * doc.c (Fsubstitute_command_keys): Likewise.
5003 * doprnt.c (doprnt): Likewise.
5004 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5005 * emacsgtkfixed.c: Likewise.
5006 * fileio.c (file_offset, Fwrite_region): Likewise.
5007 * floatfns.c (Fexpt, fmod_float): Likewise.
5008 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5010 * font.c (font_intern_prop): Likewise.
5011 * frame.c (x_set_alpha): Likewise.
5012 * gtkutil.c (get_utf8_string): Likewise.
5013 * indent.c (check_display_width): Likewise.
5014 * intervals.c (create_root_interval, rotate_right, rotate_left)
5015 (split_interval_right, split_interval_left)
5016 (adjust_intervals_for_insertion, delete_node)
5017 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5018 (merge_interval_right, merge_interval_left, copy_intervals)
5019 (set_intervals_multibyte_1): Likewise.
5020 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5021 * keymap.c (Fkey_description): Likewise.
5022 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5023 * lread.c (openp, read_integer, read1, string_to_number):
5025 * menu.c (ensure_menu_items): Likewise.
5026 * minibuf.c (read_minibuf_noninteractive): Likewise.
5027 * print.c (printchar, strout): Likewise.
5028 * process.c (create_process, Faccept_process_output)
5029 (wait_reading_process_output, read_process_output, send_process)
5030 (wait_reading_process_output): Likewise.
5031 * profiler.c (make_log, handle_profiler_signal): Likewise.
5032 * regex.c (re_exec): Likewise.
5033 * regex.h: Likewise.
5034 * search.c (looking_at_1, Freplace_match): Likewise.
5035 * sysdep.c (get_child_status, procfs_ttyname)
5036 (procfs_get_total_memory): Likewise.
5037 * systime.h (EMACS_TIME_VALID_P): Likewise.
5038 * term.c (dissociate_if_controlling_tty): Likewise.
5039 * window.c (get_phys_cursor_glyph): Likewise.
5040 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5041 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5043 * xfns.c (Fx_window_property): Likewise.
5044 * xmenu.c (set_frame_menubar): Likewise.
5045 * xselect.c (x_get_window_property, x_handle_dnd_message):
5047 * xsmfns.c (smc_save_yourself_CB): Likewise.
5048 * xterm.c (x_scroll_bar_set_handle): Likewise.
5050 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5052 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5053 to be optional or nil. Adjust comment and convert it to docstring.
5054 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5055 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5057 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5059 Static checking by GCC 4.8-20130319.
5060 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5061 * process.c (Fset_process_datagram_address)
5062 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5063 * xdisp.c (get_char_face_and_encoding):
5064 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5065 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5066 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5068 2013-03-24 Ken Brown <kbrown@cornell.edu>
5070 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5071 fix compilation on 64-bit Cygwin, where underscores are not
5072 automatically prepended.
5074 * w32term.c (w32_initialize): Silence compiler warning.
5076 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5078 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5079 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5080 variables, to save and restore frame dimensions.
5081 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5082 after returning from a 'fullscreen' configuration.
5083 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5084 to avoid races between the main thread and the input thread.
5086 * w32term.h (struct w32_output): New members normal_width,
5087 normal_height, normal_top, normal_left, and prev_fsmode.
5088 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5089 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5092 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5093 'fullscreen' parameter. Always record previous width and height
5094 of the frame, except when switching out of maximized modes, so
5095 that they could be restored correctly, instead of resetting to the
5096 default frame dimensions. Send SC_RESTORE command to the frame,
5097 unless we are going to send SC_MAXIMIZE, to restore the frame
5098 resize hints in the mouse pointer shown by the window manager.
5101 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5103 * lisp.h (get_frame_param): Adjust conditions for prototype
5106 2013-03-22 Ken Brown <kbrown@cornell.edu>
5108 * unexcw.c: Drop unneeded inclusion of w32common.h.
5109 (report_sheap_usage): Declare.
5110 (read_exe_header): Add magic numbers for x86_64.
5111 (fixup_executable): Fix printf format specifier for unsigned long
5114 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5116 * frame.h (struct frame): Put menu_bar_window under #ifdef
5117 because this member is not needed when X toolkit is in use.
5118 (fset_menu_bar_window):
5119 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5120 (free_glyphs, update_frame):
5121 * xdisp.c (expose_frame): Likewise.
5122 (display_menu_bar): Likewise. Remove redundant eassert.
5123 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5126 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5128 Use functions and constants to manipulate Lisp_Save_Value objects.
5129 This replaces code that used macros and strings and token-pasting.
5130 The change makes the C source a bit easier to follow,
5131 and shrinks the Emacs executable a bit.
5132 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5133 (make_save_value): Change 1st arg from string to enum. All callers
5136 (mark_object): Use if, not #if, for GC_MARK_STACK.
5137 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5138 (XSAVE_OBJECT): Now functions, not macros.
5139 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5140 the constant was never used.
5141 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5142 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5143 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5144 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5146 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5147 type3 with a single member save_type. All uses changed.
5148 (save_type, set_save_pointer, set_save_integer): New functions.
5149 * print.c (PRINTX): Remove.
5151 * alloc.c: Remove redundant static declarations.
5153 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5155 * window.h (struct window): Convert left_col, top_line, total_lines
5156 and total_cols from Lisp_Objects to integers. Adjust comments.
5157 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5159 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5160 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5161 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5162 Adjust users where appropriate.
5164 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5166 * frame.h (struct frame): Drop resx and resy because the same data is
5167 available from window system-specific output context. Adjust users.
5168 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5169 New functions to provide defaults when no window system available.
5170 (FRAME_RES_X, FRAME_RES_Y): New macros.
5171 (NUMVAL): Move from xdisp.c.
5172 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5173 (Ffont_face_attributes, Fopen_font):
5174 * image.c (gs_load):
5175 * w32font.c (fill_in_logfont):
5176 * xdisp.c (calc_pixel_width_or_height):
5177 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5178 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5180 2013-03-20 Kenichi Handa <handa@gnu.org>
5182 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5183 to 1 (temporary workaround until a bug related to ASCII
5184 optimization is fixed).
5186 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5188 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5189 Signal error if window is not internal. Adjust docstring.
5190 (delete_all_child_windows): Use combination_limit to save the buffer.
5191 (Fset_window_configuration): Adjust accordingly.
5192 * print.c (syms_of_print): Initialize debugging output not here...
5193 (init_print_once): ...but in a new function here.
5194 * lisp.h (init_print_once): Add prototype.
5195 * emacs.c (main): Add call to init_print_once. Adjust comments.
5197 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5199 * window.c (window_resize_check, window_resize_apply)
5200 (window_from_coordinates, recombine_windows, set_window_buffer)
5201 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5202 (Fsplit_window_internal, Fdelete_window_internal)
5203 (freeze_window_starts): Use bool for booleans.
5204 * window.h (window_frame_coordinates, resize_frame_windows)
5205 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5207 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5209 * dispnew.c (bitch_at_user): Use `user-error'.
5211 2013-03-17 Ken Brown <kbrown@cornell.edu>
5213 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5214 as return type of image_background. (Bug#13981)
5215 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5217 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5219 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5220 (ns_select): Don't return with result uninitialized.
5222 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5225 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5227 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5228 directories. If filename is nil, get directory name (Bug#13932).
5229 Use getFilename and getDirectory.
5230 (getFilename, getDirectory): New methods for EmacsSavePanel and
5232 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5234 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5236 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5238 2013-03-15 Kenichi Handa <handa@gnu.org>
5240 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5241 (adjust_after_replace): Make it back to static. Delete the third
5242 arg text_at_gap_tail. Cancel the code for handling it.
5244 * coding.h (struct coding_system): New member eol_seen.
5246 * coding.c (detect_ascii): New function.
5247 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5248 when the source bytes are actually scanned. On detecting for
5249 coding_category_utf_8_auto, call detect_ascii instead of scanning
5250 source bytes directly.
5251 (produce_chars): Call insert_from_gap with the new arg 0.
5252 (encode_coding): Likewise.
5253 (decode_coding_gap): Control ASCII optimization by the variable
5254 disable_ascii_optimization instead of #ifndef .. #endif.
5255 Deccode EOL format according to coding->eol_seen.
5256 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5259 * lisp.h (adjust_after_replace): Cancel externing it.
5260 (insert_from_gap): Adjust prototype.
5262 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5264 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5265 FULLSCREEN_MAXIMIZED. (Bug#13935)
5267 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5269 * region-cache.c (find_cache_boundary, move_cache_gap)
5270 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5271 Simplify debugging check and convert to eassert. Adjust comment.
5272 (pp_cache): Put under ENABLE_CHECKING.
5274 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5276 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5277 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5279 (w32fullscreen_hook): If the frame is visible, reset
5280 f->want_fullscreen flag after changing the frame size. If the
5281 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5284 2013-03-13 Daniel Colascione <dancol@dancol.org>
5286 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5287 too so that these builds can use Cygwin's file conversion
5288 functions. (We've been building and linking cygw32.o all along
5289 and just not using it.)
5291 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5293 File synchronization fixes (Bug#13944).
5294 * Makefile.in (LIB_FDATASYNC): New macro.
5296 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5297 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5298 Don't worry about HAVE_FSYNC, since a substitute fsync is
5299 available if the system lacks one.
5300 (Fwrite_regin): Retry fsync if interrupted.
5302 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5304 * w32term.c (w32_read_socket): If the Emacs frame is being
5305 activated, call w32fullscreen_hook, to make sure the new frame
5306 dimensions are in effect. (Bug#13937)
5308 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5310 * xdisp.c (init_iterator): Simplify because both character and byte
5311 positions are either specified or -1. Add eassert. Adjust comment.
5312 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5313 character and byte positions can be obtained from marker.
5315 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5317 Static checking by Sun C 5.12.
5318 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5319 * bytecode.c (exec_byte_code):
5320 * dispnew.c (init_display):
5322 * fileio.c (Fsubstitute_in_file_name):
5323 * keyboard.c (Fevent_convert_list):
5324 * keymap.c (Fsingle_key_description):
5325 * term.c (maybe_fatal, fatal):
5326 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5327 * xsmfns.c (Fhandle_save_session):
5328 Omit unreachable code.
5329 * keymap.c (map_keymap_char_table_item): Cast void * to
5330 a function pointer type; the C Standard requires this.
5332 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5333 Include <sys/param.h> unconditionally, as that works elsewhere and
5334 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5335 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5338 See ChangeLog.12 for earlier changes.
5344 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5346 This file is part of GNU Emacs.
5348 GNU Emacs is free software: you can redistribute it and/or modify
5349 it under the terms of the GNU General Public License as published by
5350 the Free Software Foundation, either version 3 of the License, or
5351 (at your option) any later version.
5353 GNU Emacs is distributed in the hope that it will be useful,
5354 but WITHOUT ANY WARRANTY; without even the implied warranty of
5355 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5356 GNU General Public License for more details.
5358 You should have received a copy of the GNU General Public License
5359 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.