1 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
7 * nsterm.h, w32term.h, xterm.h: ...and not here.
9 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
16 Unify Fx_focus_frame between all ports.
17 * frame.h (x_focus_frame): New prototype.
18 * xfns.c (Fx_focus_frame): Remove.
19 (syms_of_xfns): Do not defsubr it.
20 (x_focus_frame): X implementation.
21 * nsfns.m (Fx_focus_frame): Remove.
22 (syms_of_nsfns): Do not defsubr it.
23 (x_focus_frame): NS implementation.
24 * w32term.c (Fx_focus_frame): Remove.
25 (x_focus_on_frame): Rename to...
26 (x_focus_frame): W32 implementation.
27 * w32term.h (x_focus_on_frame): Remove prototype.
28 * w32fns.c (Fx_focus_frame): Remove.
29 (syms_of_w32fns): Do not defsubr it.
30 * frame.c (Fx_focus_frame): Define here.
31 (syms_of_frame): Defsubr here.
32 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
34 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
36 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
37 All of them are replaced with FRAME_DISPLAY_INFO, defined in
38 each port to reference the port-specific window system data.
39 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
40 (FRAME_DISPLAY_INFO): Define.
41 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
42 (FRAME_DISPLAY_INFO): Define. Adjust users.
43 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
44 (FRAME_DISPLAY_INFO): Define. Adjust users.
45 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
46 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
47 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
48 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
49 * xselect.c, xterm.c: All related users changed.
51 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
53 * xterm.h (x_window_to_frame, x_any_window_to_frame)
54 (x_menubar_window_to_frame): Remove prototypes.
55 * xfns.c (x_window_to_frame, x_any_window_to_frame)
56 (x_menubar_window_to_frame, x_top_window_to_frame):
58 * xterm.c (x_window_to_frame, x_any_window_to_frame)
59 (x_menubar_window_to_frame, x_top_window_to_frame):
60 ...to here and convert all but the last to static.
62 2013-09-12 Eli Zaretskii <eliz@gnu.org>
64 * lisp.mk (lisp): Add w32-common-fns.elc.
66 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
68 * charset.c (char_charset): Document an exception for char-charset.
70 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
72 * xterm.h (x_display_info): New field last_user_time...
73 * xterm.c (toplevel): ...to replace static last_user_time.
74 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
76 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
78 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
79 scroll bar values to prevent thumb from disappear and update comment.
81 2013-09-11 Glenn Morris <rgm@gnu.org>
83 * emacs.c (usage_message): Possessive apostrophe tweak.
85 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
87 * nsterm.m (syms_of_nsterm): Use Qns.
88 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
89 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
90 * xfns.c (x_display_info_for_name, Fx_open_connection):
91 Remove old '#if 0' code.
92 (syms_of_xfns): Use Qx.
93 * termhooks.h (fullscreen_hook): Remove the leftover.
94 (struct terminal): Fix typo in comment.
96 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
98 Cleaning up a few X scroll bar bits.
99 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
100 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
101 New member last_seen_part, going to replace...
102 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
103 (xt_action_hook) [USE_LUCID]: Adjust user.
104 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
105 Lucid-specific scroll bar support.
106 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
107 to int and adjust to use last_seen_part member.
108 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
109 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
110 Initialize last_seen_part.
112 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
114 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
115 insert-buffer-substring an empty string.
117 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
119 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
120 avoiding a GCC warning.
122 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
124 Ifdef away frame tool bar code when it is not really used.
125 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
126 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
127 and minimize_tool_bar_window_p under the above.
128 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
129 (fset_tool_bar_window): Likewise.
130 * dispnew.c (clear_current_matrices, clear_desired_matrices)
131 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
132 (change_frame_size_1):
133 * window.c (window_from_coordinates, Frecenter): Adjust users.
134 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
135 code is not really used.
136 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
137 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
138 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
139 [!USE_GTK && !HAVE_NS]: Define as such.
140 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
141 (note_mouse_highlight, expose_frame):
142 * xfns.c (x_set_tool_bar_lines):
143 * xterm.c (handle_one_xevent): Adjust users.
145 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
147 Fix corruption with multiple emacsclient -t instances (Bug#15222).
148 This bug was introduced by my 2013-08-26 patch, which incorrectly
149 assumed that the terminfo implementation doesn't use termcap buffers.
150 * term.c (init_tty) [TERMINFO]: Remove optimization, as
151 these buffers apparently are used after all.
152 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
153 (struct tty_display_info): Define members termcap_term_buffer and
154 termcap_strings_buffer even if TERMINFO.
156 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
159 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
160 'usage' docstring entry to pacify make-docfile.
162 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
164 Change comparison functions =, <, >, <=, >= to take many arguments.
165 * data.c: Change comparison functions' interface and implementation.
166 * lisp.h: Make arithcompare available for efficient two arg
168 * bytecode.c: Use arithcompare.
169 * fileio.c: Use new interface.
171 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
173 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
175 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
177 * eval.c (Feval): Document the new use of `lexical'.
179 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
181 Review and drop old frame resize hack.
182 * frame.h (struct frame): Remove force_flush_display_p.
183 * dispnew.c (update_frame): Adjust user and don't call
184 flush_frame here. The comment has said that there was an issues
185 with redisplaying fringes, but I don't see any differences with
186 and without this hack. Hopefully we can continue without it.
187 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
188 current frame matrices twice if resized_p is set.
190 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
192 Do not populate pure Xism x_sync to other ports.
193 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
194 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
195 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
196 * w32term.h (x_sync): Remove prototype.
198 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
200 Cleanup frame flushing.
201 * dispextern.h (struct redisplay_interface):
202 Drop flush_display_optional because flush_display is enough
203 for X and flushing via RIF is just a no-op for others.
204 * frame.h (flush_frame): New function.
205 * dispnew.c (update_frame):
206 * minibuf.c (read_minibuf):
207 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
209 * keyboard.c (detect_input_pending_run_timers): Do not flush
210 all frames but selected one in redisplay_preserve_echo_area.
211 * nsterm.m (ns_flush): Remove no-op.
212 (ns_redisplay_interface): Adjust user.
213 * w32term.h (x_flush): Remove no-op.
214 (w32_redisplay_interface): Adjust user.
215 * xterm.c (x_flush): Simplify because we do not flush all
216 frames at once any more. Adjust comment.
217 (x_redisplay_interface): Adjust user.
219 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
221 Port --without-x --enable-gcc-warnings to Fedora 19.
222 * gfilenotify.c (globals_of_gfilenotify):
223 Call g_type_init only if using an older glib version that needs it.
225 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
227 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
228 (last_glyphless_glyph_merged_face_id): Remove declarations.
229 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
230 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
231 (last_glyphless_glyph_merged_face_id): Now static.
232 (merge_escape_glyph_face): New function, refactored from...
233 (get_next_display_element): ...here.
234 (merge_glyphless_glyph_face): New function, refactored from...
235 (produce_glyphless_glyph): ...here...
236 * term.c (produce_glyphless_glyph): ...and here.
238 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
240 * eval.c (eval_sub): Only call Ffunction if necessary.
242 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
244 Attempt to make redisplay more selective when changing cursor type.
245 * frame.h (struct frame): New bitfield cursor_type_changed.
246 * xdisp.c (cursor_type_changed): Remove.
247 (try_cursor_movement, redisplay_window, try_window_id)
248 (set_frame_cursor_types, try_window_reusing_current_matrix):
249 Adjust to use per-frame bitfield.
250 (redisplay_internal): Look for cursor type change on each visible
251 frame and consider all frames if cursor type has been changed on
252 the frame other than selected. If cursor type has been changed on
253 selected frame only, do not use fast update.
255 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
257 Attempt to make redisplay more selective when changing fonts.
258 * frame.h (struct frame): New bitfield fonts_changed.
259 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
260 (adjust_frame_glyphs): Add prototype.
261 * dispnew.c (fonts_changed_p): Remove.
262 (adjust_glyphs): Remove because we do not
263 adjust matrices on all frames at once any more.
264 (adjust_frame_glyphs): Block and unblock input here.
265 (adjust_glyph_matrix): Use fonts_changed.
266 (change_frame_size_1): Use adjust_frame_glyphs.
267 * font.c (font_open_entity): Use fonts_changed.
268 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
269 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
270 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
271 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
272 (shrink_mini_window, Fresize_mini_window_internal)
273 (window_scroll_pixel_based, Fset_window_configuration)
274 (apply_window_adjustment, Fset_window_vscroll):
275 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
276 Use adjust_frame_glyphs.
277 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
278 (try_window_reusing_current_matrix, try_window_id, display_line)
279 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
280 (redisplay_internal): Consider fonts_changed and adjust frame
281 matrices for each frame only if the frame is visible. If font
282 has been changed on some frame during full redisplay, retry
283 only visible frames where the font has been actually changed.
285 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
287 Cache current header and mode line height for each window.
288 * window.h (struct window): New fields mode_line_height
289 and header_line_height.
290 * window.c (make_window): Initialize them.
291 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
292 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
293 (current_mode_line_height, current_header_line_height):
295 * xdisp.c (current_mode_line_height, current_header_line_height):
297 (pos_visible_p, init_xdisp): Adjust user.
298 (redisplay_window): Invalidate mode_line_height and
299 header_line_height if current and desired matrices do not agree.
301 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
303 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
304 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
306 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
308 Make --without-x compatible with --enable-gcc-warnings.
309 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
310 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
311 members under HAVE_WINDOW_SYSTEM.
312 * keyboard.c (make_lispy_focus_out): Likewise.
313 (record_menu_key): Move under HAVE_MENUS.
314 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
315 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
316 (syms_of_xdisp): Adjust user.
317 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
318 (start_hourglass, cancel_hourglass):
319 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
320 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
321 and CLEAR_FONT_TABLE_NFONTS.
322 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
323 Declare only if HAVE_WINDOW_SYSTEM.
324 (lface_same_font_attributes_p, clear_face_gcs): Define only
325 if HAVE_WINDOW_SYSTEM.
327 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
329 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
330 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
331 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
333 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
335 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
337 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
339 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
340 This fixes a type error on hosts where ptrdiff_t is wider than int.
342 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
344 * keyboard.c (read_key_sequence_vs): New function.
345 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
348 * callint.c (Fcall_interactively): Always return a vector for 'K'.
350 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
352 Makefile improvements.
353 * Makefile.in (config.status): Don't use double-colon rules, as
354 they are not portable according to POSIX. Fix shell typo with `;
355 I guess this rule has never been tested?
356 (VCSWITNESS): New macro, to override any environment var.
358 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
360 * xterm.h (struct x_display_info): Do not track X connection
361 fd separately because it is always available from Display.
362 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
365 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
367 * buffer.c (drop_overlay):
368 * fileio.c (restore_point_unwind): Prefer unchain_marker to
369 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
371 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
373 * buffer.c (Fmake_overlay, Fmove_overlay):
374 * intervals.c (set_point_from_marker):
375 * print.c (PRINTPREPARE): Prefer signal_error
376 to plain error and report unsuitable marker too.
378 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
380 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
381 for 'dragging' member.
382 (struct x_output): Remove set-but-unused leftovers
383 'left_before_move' and 'top_before_move'.
384 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
385 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
386 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
387 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
388 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
389 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
390 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
391 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
393 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
395 * nsfont.m (INVALID_GLYPH): New define.
396 (nsfont_encode_char): Use INVALID_GLYPH.
397 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
399 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
401 * xterm.c (x_last_mouse_movement_time): Revert last change.
402 This code should use XDisplayMotionBufferSize to check display's
403 motion history first, and there are few other issues as well.
404 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
405 (handle_one_xevent): Adjust user.
407 2013-09-02 Martin Rudalics <rudalics@gmx.at>
409 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
410 * frame.c (Flast_nonminibuf_frame): ... to here.
411 (check_minibuf_window): Don't abort if no window was found
414 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
416 Use XGetMotionEvents to ask the last mouse motion time from X server.
417 * xterm.c (X_MOTION_HISTORY): Default to 1.
418 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
419 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
420 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
421 Ifdef away legacy code.
422 (XTmouse_position, x_scroll_bar_report_motion):
423 Use x_last_mouse_movement_time.
424 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
427 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
429 * msdos.c (last_mouse_window): Move to...
430 (dos_rawgetc): ...this function and adjust comment.
431 * nsterm.m (last_window): Rename to last_mouse_window, move to...
432 (mouseMoved): ...this function and adjust comment.
433 * w32term.c (last_window): Likewise with...
434 (w32_read_socket): ...this function.
435 * xterm.c (last_window): Likewise with...
436 (handle_one_xevent): ...this function.
438 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
440 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
441 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
442 (handle_one_xevent): ...to here.
443 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
446 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
448 * msdos.c (IT_set_terminal_window): Remove no-op.
449 (initialize_msdos_display): Adjust terminal setup.
450 * w32console.c (w32con_set_terminal_window): Remove no-op.
451 (initialize_w32_display): Adjust terminal setup.
452 * w32term.c (w32_set_terminal_window): Remove no-op.
453 (w32_create_terminal): Adjust terminal setup.
454 * xterm.c (XTset_terminal_window): Remove no-op.
455 (x_create_terminal): Adjust terminal setup.
457 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
459 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
461 (ns_create_terminal): Adjust terminal setup.
462 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
464 (w32_create_terminal): Adjust terminal setup.
465 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
467 (x_create_terminal): Adjust terminal setup.
469 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
471 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
472 (CLIP_TEXT_POS_FROM_MARKER): New macro.
473 * dispnew.c (buffer_posn_from_coords):
474 * window.c (Fwindow_end, displayed_window_lines):
475 * xdisp.c (redisplay_mode_lines): Use it.
477 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
479 * fontset.c (face_for_char): Check char in the current face font first
480 if HAVE_NS (Bug#15138).
482 2013-08-31 Martin Rudalics <rudalics@gmx.at>
484 * window.c (temp_output_buffer_show): Make sure window returned
485 by display_buffer is live (Bug#15213).
487 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
489 Minor cleanup to avoid forward declarations.
490 * coding.h (struct ccl_spec): Remove forward declaration.
491 * composite.h (toplevel): Include font.h.
492 (struct composition_it, struct face, struct font_metrics):
493 Remove forward declaration.
494 * dispextern.h (struct image, struct atimer): Likewise.
495 * emacsgtkfixed.h (struct frame): Likewise.
496 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
497 * font.h (struct font_driver, struct font, struct glyph_string)
498 (struct face): Remove forward declaration.
499 * fontset.h (struct face, struct font): Likewise.
500 * frame.h (toplevel): Style cleanup.
501 (enum output_method): Move to...
502 * termhooks.h (enum output_method): ...here.
503 (struct glyph, struct frame, struct ns_display_info)
504 (struct x_display_info, struct w32_display_info):
505 Remove forward declaration.
506 * xterm.h (toplevel): Include termhooks.h.
507 (struct font, struct window, struct glyph_matrix, struct frame)
508 (struct input_event, struct face, struct image): Remove forward
510 * gtkutil.h (struct _widget_value): Likewise.
511 * keyboard.h (toplevel): Include termhooks.h.
512 (struct input_event): Remove forward declaration.
514 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
516 * intervals.c (set_point_from_marker): New function.
517 * editfns.c (Fgoto_char):
518 * process.c (Finternal_default_process_filter):
519 * window.c (select_window_1): Use it.
520 * buffer.h (set_point_from_marker): Add prototype.
522 2013-08-29 Eli Zaretskii <eliz@gnu.org>
524 * w32.c (term_winsock): Call release_listen_threads before calling
526 (_sys_wait_accept): Wait for accept event in a loop with a finite
527 timeout, instead of waiting indefinitely. Will hopefully avoid
528 hanging during exit because WSACleanup deadlocks waiting for the
529 event object to be released. (Bug#14333)
531 * w32proc.c (release_listen_threads): New function, signals all
532 the reader threads that listen for connections to stop waiting.
534 * w32.h (release_listen_threads): Add prototype.
536 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
538 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
539 field of new marker (for sanity and safety).
540 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
541 anyway because XMISCTYPE is a function and can't be an lvalue).
543 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
545 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
546 (x_after_update_window_line, x_scroll_bar_create):
547 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
548 (handle_one_xevent, x_clear_frame_area):
549 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
550 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
551 * xterm.h (x_clear_area): Adjust prototype.
553 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
555 Hook scanning and indentation functions to find_newline. This helps
556 to avoid duplicated code and renders more respect to newline cache.
557 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
558 * cmds.c (Fforward_line):
559 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
560 Use find_newline and avoid unnecessary point movements.
561 * search.c (scan_newline): Implement on top of find_newline.
563 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
565 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
566 scoped code (bug#11258).
568 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
570 * nsterm.m (last_window): New variable.
571 (EV_TRAILER2): New macro.
572 (EV_TRAILER): Call EV_TRAILER2.
573 (mouseMoved:): Add support for mouse-autoselect-window
574 on nextstep (Bug#6888).
576 2013-08-28 Andreas Schwab <schwab@suse.de>
578 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
579 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
580 Remove unused macro definitions.
581 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
582 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
583 Only define if emacs.
585 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
587 Prefer enum glyph_row_area to int where appropriate.
588 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
590 (window_box, window_box_width, window_box_left, window_box_left_offset)
591 (window_box_right, window_box_right_offset): Adjust prototypes.
592 * xdisp.c (window_box, window_box_width, window_box_left)
593 (window_box_left_offset, window_box_right, window_box_right_offset):
594 Use enum glyph_row_area. Adjust users and tweak comment where needed.
595 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
596 * nsterm.m (ns_clip_to_row):
597 * w32term.c (w32_clip_to_row):
598 * xterm.c (x_clip_to_row): Likewise.
600 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
602 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
603 (Fprevious_overlay_change): Fast path for buffer with no overlays.
605 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
607 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
608 for portability to hosts where /bin/sh has problems.
610 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
612 Redesign redisplay interface to drop global output_cursor.
613 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
614 (toplevel): Remove declaration of output_cursor.
615 (set_output_cursor, x_cursor_to): Remove prototype.
616 * window.h (struct window): New member output_cursor.
617 (output_cursor_to): New function to replace RIF member.
618 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
619 (update_text_area, set_window_cursor_after_update): Use it.
620 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
621 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
622 * nsterm.m (ns_update_window_begin, ns_update_window_end):
623 * w32term.c (x_update_window_begin, x_update_window_end):
624 * xterm.c (x_update_window_begin, x_update_window_end):
625 Adjust to use per-window output cursor.
627 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
629 Simplify SELECT_TYPE-related code.
630 Like EMACS_TIME, this portability layer is no longer needed, since
631 Emacs has been using fd_set as a portability layer for some time.
632 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
633 (SELECT_TYPE): Remove. All uses changed to fd_set.
634 (fd_set) [!FD_SET]: New typedef.
636 Simplify EMACS_TIME-related code.
637 This portability layer is no longer needed, since Emacs has been
638 using struct timespec as a portability layer for some time.
639 * atimer.h, buffer.h, dispextern.h, xgselect.h:
640 Include <time.h> rather than "systime.h"; that's all that's needed now.
641 * dispnew.c: Include <timespec.h> rather than "systime.h";
642 that's all that's needed now.
643 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
644 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
646 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
647 LOG10_TIMESPEC_RESOLUTION.
648 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
649 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
650 (make_emacs_time): Remove. All used changed to make_timespec.
651 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
652 (current_timespec): Rename from current_emacs_time. All uses changed.
653 (add_emacs_time): Remove. All uses changed to timespec_add.
654 (sub_emacs_time): Remove. All uses change dot timespec_sub.
655 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
656 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
657 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
658 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
659 (current_timespec): Rename from current_emacs_time. All uses changed.
660 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
661 changed to timespec_cmp.
662 * xgselect.c: Include <timespec.h>, since our .h files don't.
664 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
666 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
667 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
668 Remove the leftovers.
669 * gtkutil.c (toplevel): Do not declare Qxft but include
671 * image.c (toplevel): Do not declare Vlibrary_cache because
672 it's already done in lisp.h.
674 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
676 * lisp.h (Mouse_HLInfo): Move from here...
677 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
678 (reset_mouse_highlight): New function.
679 * msdos.c (dos_set_window_size, IT_update_begin)
680 (internal_terminal_init):
681 * nsterm.m (ns_update_window_end, x_free_frame_resources)
682 (ns_initialize_display_info):
683 * w32console.c (initialize_w32_display):
684 * w32term.c (x_update_window_end, x_free_frame_resources)
685 (w32_initialize_display_info):
686 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
687 * window.c (Fdelete_other_windows_internal):
688 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
689 * termchar.h (toplevel):
690 * xterm.h (toplevel): Include dispextern.h.
692 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
694 Fix minor problems found by static checking.
695 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
696 (expect): Avoid nested-if warning.
697 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
698 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
699 * nsterm.h, nsterm.m (ns_select):
700 * xgselect.c, xgselect.h (xg_select):
701 Adjust signature to better match pselect's.
702 * nsterm.m (ns_select):
703 Don't set *TIMEOUT, since pselect doesn't.
704 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
705 diagnostic about assigning const char * to it.
706 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
708 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
710 * lread.c (substitute_object_recurse): Handle hash-tables as well
713 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
715 Fix unlikely core dump in init_tty, and simplify terminfo case.
716 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
717 The old version incorrectly dumped core if malloc returned a
718 buffer containing only non-NUL bytes.
719 (init_tty): Do not allocate or free termcap buffers; the
720 struct does that for us now.
721 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
722 (struct tty_display_info): Define members termcap_term_buffer and
723 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
724 use them. Allocate them directly in struct rather than indirectly
725 via a pointer, to simplify init_tty.
727 * frame.c (check_minibuf_window): Initialize 'window' properly,
728 so that Emacs reliably aborts later if 'window' is not initialized.
730 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
732 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
733 of VoidSymbol (Bug#15154).
735 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
737 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
738 mouse_face_beg_y and mouse_face_end_y.
739 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
740 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
741 Adjust users and update comment where appropriate.
743 2013-08-26 Martin Rudalics <rudalics@gmx.at>
745 * frame.c (check_minibuf_window): New function.
746 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
747 Call check_minibuf_window (Bug#15183).
749 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
751 * window.h (struct window): Replace last_cursor with last_cursor_vpos
752 because this is the only last cursor data we need to keep and consult.
753 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
754 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
757 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
759 Fix recovering from possible decompression error.
760 Since insert_from_gap doesn't always move point, we can't use PT as
761 the position where the partially decompressed data ends, and
762 should count how many bytes was produced so far.
763 * decompress.c (struct decompress_unwind_data): Add nbytes member.
764 (unwind_decompress): Really delete partially uncompressed data.
765 (Fzlib_decompress_region): Take decompressed data size into account.
767 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
769 * syntax.c (init_syntax_once): Adjust comment and do an early
770 initialization of Qchar_table_extra_slots just once...
771 * casetab.c (init_casetab_once):
772 * category.c (init_category_once):
773 * character.c (syms_of_character):
774 * coding.c (syms_of_coding):
775 * xdisp.c (syms_of_xdisp): ...and omit it here.
777 2013-08-24 Eli Zaretskii <eliz@gnu.org>
779 * xdisp.c (get_next_display_element): Don't apply to characters
780 from a display vector the logic of setting it->end_of_box_run_p
781 suitable for characters from a buffer. (Bug#15175)
783 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
784 to handle directories, rather than '_utime' which doesn't.
787 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
789 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
790 or fullscreen (Bug#14627).
792 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
794 System-dependent integer overflow fixes.
795 * process.c (Fset_process_window_size): Signal an error if
796 the window size is outside the range supported by the lower level.
797 * sysdep.c (set_window_size): Return negative on error,
798 nonnegative on success, rather than -1, 0, 1 on not in system,
799 failure, success. This is simpler. Caller changed.
800 (serial_configure): Remove unnecessary initialization of local.
801 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
802 size fits in unsigned long; this isn't true on some 32-bit hosts.
803 Avoid buffer overrun if some future version of /proc/meminfo has a
804 variable name longer than 20 bytes.
805 (system_process_attributes) [__FreeBSD__]:
806 Don't assume hw.availpages fits in 'int'.
808 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
810 Don't let very long directory names overrun the stack.
811 Fix some related minor problems involving "//", vfork.
812 * callproc.c (encode_current_directory): New function.
813 (call_process): Don't append "/"; not needed.
814 * fileio.c (file_name_as_directory_slop): New constant.
815 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
816 this can save the caller having to alloca.
817 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
818 Use SAFE_ALLOCA, not alloca.
819 (directory_file_name, Fexpand_file_name): Leave leading "//"
820 alone, since it can be special even on POSIX platforms.
821 * callproc.c (call_process):
822 * process.c (Fformat_network_address):
823 * sysdep.c (sys_subshell):
824 Use encode_current_directory rather than rolling our own.
825 (create_process): No need to encode directory; caller does that now.
826 * process.h (encode_current_directory): New decl.
827 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
828 Rework to avoid 'goto xyzzy;'.
830 2013-08-23 Eli Zaretskii <eliz@gnu.org>
832 * xdisp.c (handle_face_prop): If the default face was remapped use
833 the remapped face for strings from prefix properties. (Bug#15155)
835 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
837 Minor cleanup for redisplay interface and few related functions.
838 * frame.h (enum text_cursor_kinds): Move from here...
839 * dispextern.h (enum text_cursor_kinds): ...to here.
840 (toplevel): Drop unnecessary declarations.
841 (struct redisplay_interface): Use bool and enum text_cursor_kinds
842 in update_window_end_hook and draw_window_cursor functions.
843 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
844 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
845 * w32term.c (x_update_window_end,w32_draw_window_cursor):
846 * xterm.c (x_update_window_end, x_draw_window_cursor):
847 * xdisp.c (display_and_set_cursor, update_window_cursor)
848 (update_cursor_in_window_tree, x_update_cursor): Use bool and
849 enum text_cursor_kinds where appropriate.
851 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
853 Redesign redisplay interface to drop updated_row and updated_area.
854 * dispextern.h (updated_row, updated_area): Remove declaration.
855 (struct redisplay_interface): Pass glyph row and row area parameters
856 to write_glyphs, insert_glyphs and clear_end_of_line functions.
857 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
859 * dispnew.c (updated_row, updated_area): Remove.
860 (redraw_overlapped_rows, update_window_line): Adjust user.
861 (update_marginal_area, update_text_area): Likewise. Pass updated row
862 as a parameter. Prefer enum glyph_row_area to int where appropriate.
863 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
866 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
868 * process.c (flush_pending_output): Remove stub.
871 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
873 * callproc.c: Fix race that killed background processes (Bug#15144).
874 (call_process): New arg TEMPFILE_INDEX. Callers changed.
875 Record deleted process-id in critical section, not afterwards.
876 Don't mistakenly kill process created by a call-process invocation
877 that discards output and does not wait.
879 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
881 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
882 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
883 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
884 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
885 to shut up compiler in mark_object.
886 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
888 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
890 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
891 We can't portably rely on PTY_OPEN doing that, even if
892 it calls posix_openpt with O_CLOEXEC.
894 2013-08-20 Kenichi Handa <handa@gnu.org>
896 * character.c (string_char): Improve commentary.
898 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
900 * image.c (SIGNATURE_DIGESTSIZE): Remove.
901 (struct animation_cache): Make signature a flexible array member.
902 All uses changed. This is a tad slower but may insulate us better
903 from future changes to ImageMagick.
905 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
907 * image.c: Shrink memory needed for animation cache.
908 (SIGNATURE_DIGESTSIZE): New constant.
909 (struct animation_cache): Make 'signature' a fixed size array of bytes.
910 (imagemagick_create_cache): Copy the signature. This saves
911 several KB of memory that ImageMagick wastes per signature.
912 Don't bother updating the update_time, as the caller does that now.
913 (imagemagick_prune_animation_cache): Don't destroy the signature, as
914 it's a fixed size struct member now.
915 (imagemagick_get_animation_cache): Always destroy the signature,
916 as it's now imagemagick_create_cache's responsibility to copy it.
917 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
918 and use memcmp rather than strcmp.
919 eassert that ImageMagick returns a signature of the specified length.
921 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
923 * image.c (imagemagick_get_animation_cache): Don't segfault on
925 (imagemagick_get_animation_cache): Revert to previous definition
926 so that it actually works. But keep the memory leak fix.
927 (imagemagick_get_animation_cache): Fix memory leak.
929 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
931 * image.c: Fix animation cache signature memory leak.
932 Fix some other minor performance problems while we're at it.
933 (imagemagick_create_cache): Clear just the members that
934 need clearing. Don't set update_time, as caller does that now.
935 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
936 Simplify by using pointer-to-pointer instead of a prev pointer.
937 (imagemagick_prune_animation_cache): Use make_emacs_time rather
938 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
939 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
940 it's already a copy. Free the signature probe unless it's cached.
942 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
943 This was introduced by my 2013-08-12 fix for Bug#15035.
945 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
947 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
948 (imagemagick_prune_animation_cache): Now static.
950 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
952 * image.c (imagemagick_get_animation_cache): Don't segfault when
955 2013-08-18 Ken Brown <kbrown@cornell.edu>
957 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
958 static heap if ENABLE_CHECKING is defined.
959 (max_bss_sbrk_ptr): New variable.
961 (report_sheap_usage): Report maximum static heap usage instead of
962 ending static heap usage.
964 2013-08-17 Eli Zaretskii <eliz@gnu.org>
966 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
967 of zlib_initialized according to the results of calling
970 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
972 * image.c: Implement an ImageMagick per-image cache.
973 (imagemagick_get_animation_cache): Fix a double-free error.
974 (imagemagick_load_image): Remove the ping_wand code, which only
975 apparently saved time on invalid animated images, and slowed down
976 everything else. Optimise for the common case.
978 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
980 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
982 * editfns.c (insert_before_markers): Mention overlay in the doc string.
984 * marker.c (set_marker): Remove documentation of undefined behavior.
986 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
988 * image.c (imagemagick_compute_animated_image): Animate correctly
989 when sub-images are smaller than the main image.
990 (imagemagick_compute_animated_image): Setting the iterator row to
991 zero is apparently not allowed.
992 (imagemagick_compute_animated_image): Allow images that say they
993 have sub-images that are bigger than the main image, but just crop
996 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
998 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1000 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1002 * image.c (imagemagick_compute_animated_image): Respect the GIF
1005 2013-08-15 Ken Brown <kbrown@cornell.edu>
1007 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1008 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1011 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1013 Fix minor problems found by static checking.
1014 * frame.c (delete_frame):
1015 * xdisp.c (next_element_from_display_vector):
1016 Avoid uninitialized local.
1017 * image.c (imagemagick_compute_animated_image): Port to C89.
1018 Prefer usual GNU indentation style for loops.
1019 Be more careful about bizarrely large sizes, by using ptrdiff_t
1022 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1024 Fix infinite frame selection loop (Bug#15025).
1025 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1027 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1029 * xdisp.c (compute_window_start_on_continuation_line):
1030 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1031 to make sure we end up setting the window start at the leftmost
1032 visible character of the display line. This avoids funky
1033 horizontal shifting because the window start is not kept on the
1034 same position. (Bug#15090)
1035 (next_element_from_display_vector): Support 'box' face attribute
1036 in the face definitions of a display vector. (Bug#15099)
1038 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1040 * image.c (imagemagick_compute_animated_image): Implement animated
1042 (imagemagick_compute_animated_image): Fix some compilation
1043 warnings. Implement a very simple cache to make the animation
1044 usable at all, but it should be replaced with a per-image cache.
1046 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1048 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1049 to do `for' loops over alist values.
1050 * buffer.h (FOR_EACH_BUFFER):
1051 * process.c (FOR_EACH_PROCESS): Use it.
1052 (handle_child_signal, status_notify, Fget_buffer_process)
1053 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1055 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1057 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1058 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1059 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1060 to xzalloc and so avoid redundant call to memset.
1061 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1062 members because it is allocated with xzalloc and so already zeroed.
1064 2013-08-14 Ken Brown <kbrown@cornell.edu>
1066 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1069 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1071 Utility function and macro to copy Lisp string to C string.
1072 * lisp.h (xlispstrdupa): New macro.
1073 (xlispstrdup): New prototype.
1074 * alloc.c (xlispstrdup): New function.
1075 * callint.c (Fcall_interactively):
1076 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1077 (Fsubstitute_in_file_name):
1078 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1079 * image.c (x_create_bitmap_from_file):
1080 * w32term.c (w32_term_init):
1081 * xterm.c (x_term_init): Use xlispstrdup.
1083 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1085 * image.c (imagemagick_load_image): Make animated pictures work.
1086 There's still some problems with background color settings, though
1089 * decompress.c (unwind_decompress): Always restore point.
1091 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1093 * marker.c (set_marker): Reformat documentation.
1095 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1097 * xdisp.c (cursor_type_changed): Now static.
1099 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1100 Use changed. This avoids the need to call xmalloc and for the
1101 caller to call xfree, and avoids memory leaks in some situations.
1103 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1105 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1106 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1107 (redisplay_window): If window_end_valid is cleared due to non-zero
1108 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1109 so do not call to try_cursor_movement for that window.
1111 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1113 * window.h (struct window): Convert window_end_pos and
1114 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1115 (wset_window_end_pos, wset_window_end_vpos): Remove.
1116 * dispnew.c (adjust_glyph_matrix):
1117 * window.c (Fwindow_end, replace_window, set_window_buffer)
1119 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1120 (set_vertical_scroll_bar, redisplay_window, try_window)
1121 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1122 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1123 (note_mouse_highlight): Adjust users.
1124 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1127 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1129 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1130 * image.c (imagemagick_filename_hint): Use `const char *' and
1131 prefer SSDATA to SDATA to avoid warnings.
1133 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1135 Cleanup window fringes, margins and scroll bars adjustments.
1136 * window.c (set_window_fringes, set_window_margins)
1137 (set_window_scroll_bars, apply_window_adjustment): New functions.
1138 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1139 (Fset_window_scroll_bars): Use them.
1141 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1143 * window.h (struct window): Convert scroll_bar_width
1144 from Lisp_Object to integer. Adjust comment.
1145 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1147 * window.c (wset_scroll_bar_width): Remove.
1148 (make_window): Initialize scroll_bar_width.
1149 (Fsplit_window_internal): Use direct assignment.
1150 (Fset_window_configuration, save_window_save):
1151 Convert Lisp_Object to integer and back where appropriate.
1152 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1153 bar was actually changed, and mention this in docstring.
1155 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1157 * decompress.c: Minor simplifications.
1158 (Fzlib_decompress_region): Don't bother verifying
1159 that avail_out <= UINT_MAX, as that was confusing.
1160 Mention the restriction in a comment instead.
1161 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1163 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1165 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1166 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1168 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1170 * image.c (imagemagick_filename_hint): Check for errors in the
1173 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1175 * window.c (Fwindow_margins): Return nil when there's no marginal
1176 area, as per the documented API.
1178 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1179 Fmake_vector, as scroll bar's struct members are not all Lisp
1180 objects now. This avoids crashes in GC.
1182 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1183 bool, so its address could be taken.
1185 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1187 * image.c (imagemagick_filename_hint): New function to possibly
1188 apply `image-content-type-suffixes'.
1189 (imagemagick_load_image): Use it.
1191 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1193 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1194 if loading zlib failed.
1196 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1198 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1199 2013-08-13 checkin below. Change bool to BOOL, rule is:
1200 All Obj-C code uses BOOL, except for interfaces callable from C.
1202 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1204 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1206 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1207 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1208 bool instead of BOOL.
1209 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1210 from Lisp_Object to bitfield. Adjust comment.
1211 * w32term.c (x_scroll_bar_create): Adjust user.
1212 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1213 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1214 Use bool for boolean.
1215 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1216 to `unsigned int' when defining a bitfield.
1218 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1220 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1222 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1224 * window.h (struct window): Convert left_margin_cols and
1225 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1226 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1227 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1229 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1231 (showing_window_margins_p, update_window_line, update_frame_1):
1232 * fringe.c (draw_fringe_bitmap_1):
1233 * xdisp.c (window_box_width): Adjust users.
1234 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1235 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1236 Use direct assignment.
1237 (Fset_window_configuration, save_window_save, Fwindow_margins):
1238 Convert Lisp_Object to integer and back where appropriate.
1239 (Fset_window_margins): Adjust user. Return t if any margin
1240 was actually changed, and mention this in docstring.
1242 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1244 * syntax.c (forward_word):
1245 * cmds.c (forward_char, backward_char): Mention the optional argument.
1247 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1249 * window.h (struct window): Convert left_fringe_width
1250 and right_fringe_width from Lisp_Objects to integers.
1252 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1253 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1254 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1256 (make_window): Initialize new integer fields to -1.
1257 (Fsplit_window_internal): Use direct assignment.
1258 (Fset_window_configuration, save_window_save):
1259 Convert Lisp_Object to integer and back where appropriate.
1260 (Fset_window_fringes): Adjust user. Return t if any fringe
1261 was actually changed, and mention this in docstring.
1263 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1265 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1266 * nsfns.m (x_set_cursor_type):
1267 * w32fns.c (x_set_cursor_type):
1268 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1269 * xdisp.c (set_frame_cursor_types): ...but in common code.
1271 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1273 * font.c (clear_font_cache): New function, stripped from...
1274 (Fclear_font_cache): ...here, which now uses the function
1275 above. Adjust comment.
1276 * font.h (clear_font_cache): Add prototype.
1277 * xfaces.c (clear_face_cache): Use clear_font_cache.
1279 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1281 * window.c (Fset_window_start): Compare `w', not `window' because
1282 `w' might not be equal to `window' after call to decode_live_window.
1284 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1286 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1287 This fixes a problem introduced by the Bug#15035 patch
1288 when using GPG. Reported by Herbert J. Skuhra.
1290 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1292 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1293 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1294 not yet initialized.
1296 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1298 * decompress.c (Fzlib_decompress_region): Support zlib
1299 decompression, too, and rename.
1301 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1303 Minor zlib configuration tweaks.
1304 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1305 Don't assume presence of fn_inflateInit2_ zlib internal function.
1307 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1309 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1310 include the zlib prefix.
1312 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1314 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1315 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1316 define static variables that are pointers to zlib functions to be
1318 (init_zlib_functions) [WINDOWSNT]: New function.
1319 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1321 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1322 macros instead of invoking the zlib functions directly.
1323 (syms_of_decompress): DEFSYM Qzlib_dll.
1324 Staticpro Szlib_available_p.
1326 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1328 Avoid looping over all frame windows to freeze and unfreeze.
1329 * window.h (struct window): Drop frozen_window_start_p.
1330 (freeze_window_starts): Drop prototype.
1331 * frame.h (struct frame): New frozen_window_starts flag.
1332 (FRAME_WINDOWS_FROZEN): New macro.
1333 * window.c (freeze_window_start, freeze_window_starts):
1335 (select_window, replace_window): Adjust users.
1336 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
1337 (window_frozen_p): New function.
1338 (redisplay_window): Use it.
1340 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1342 Fix some fd issues when running subprocesses (Bug#15035).
1343 Fix bugs that can leak files or file descriptors on errors.
1344 Don't unlink open temp files, as that's hard for users to diagnose
1345 when things go awry (e.g., temp disk exhausted).
1346 Don't bother to lock temp files. Check for invalid recursion.
1347 * callproc.c (synch_process_fd): Remove. All uses removed.
1348 (synch_process_tempfile): New var or macro.
1349 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
1351 (record_kill_process): New arg, the temp name. All callers changed.
1352 (delete_temp_file): Now just a simple wrapper around unlink.
1353 (call_process_kill): New arg, the call_process_fd array.
1354 Close them all. Clear synch_process_pid. Remove the temp file,
1355 or arrange for it to be removed.
1356 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
1357 that's been moved to synch_process_tempfile. Caller changed.
1358 Do not remove the tempfile; that's now call_process_kill's
1360 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
1361 call_process_kill; the caller now does that.
1362 (call_process_cleanup): Do not close the process fd; that's now
1363 call_process_kill's responsibility.
1364 (Fcall_process): Implement via new function call_process, which
1365 has most of the old body of Fcall_process, but with a different API.
1366 (call_process): New function that does not open or close filefd if
1367 it is nonnegative. Record which fds need to be closed, and let
1368 call_process_kill close (and remove the tempfile, on MSDOS) on error.
1369 Signal an error if invoked recursively (could be done via a hook).
1370 Simplify creation of the tempfile in the MSDOS case.
1371 Don't create the output file until after checking for the executable.
1372 Report any failure to open /dev/null.
1373 Don't open /dev/null for writing twice; once is enough.
1374 Don't create pipe if all output is being discarded or sent to file.
1375 Don't worry about setting up the coding system or reading from the
1376 pipe if all output is being discarded.
1377 Hoist fd_error local into top level, to lessen block nesting.
1378 Don't record deleted pid here; now done by Fcall_process_region.
1379 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1380 and note its success in synch_process_tempfile.
1381 Do not leak resources when child_setup fails.
1382 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1383 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1384 (create_temp_file): Now returns open fd, with an additional
1385 Lisp_Object * argument to return the name. All callers changed.
1386 Do not close the file; rewind it instead, and leave it open for
1387 the caller. Do not lock the temp file. Unwind-protect the file
1388 and the file-descriptor.
1389 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1390 If an asynchrounous process, record it here, not in call_process.
1391 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1392 * eval.c (set_unwind_protect): New function.
1393 * fileio.c (write_region): New function, generalized from the
1394 old Fwrite_region. Do not lock temp files.
1395 (Fwrite_region): Use it.
1396 * lisp.h (set_unwind_protect, write_region): New decls.
1397 * process.c: Include <verify.h>.
1398 (make_process): Mark fds as initially closed.
1399 (deleted_pid_list): Now a list of pid-filename pairs.
1401 (close_process_fd): New function.
1402 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1403 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1404 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1405 (create_process, create_pty, Fmake_serial_process)
1406 (server_accept_connection): Record which fds need to be closed,
1407 and let deactivate_process close them.
1408 (Fmake_network_process): Do not discard the unwind-protect
1409 until it's safe to do so.
1410 (deactivate_process): Close the fds opened by create_process etc.
1411 (Fprocess_send_eof): Adjust to new way of recording open fds.
1412 Report an error if /dev/null can't be opened, instead of aborting.
1413 * process.h (PROCESS_OPEN_FDS): New constant.
1414 (struct Lisp_Process): New member open_fds.
1415 (record_kill_process, record_deleted_pid): Adjust signatures.
1416 (record_deleted_pid): Move decl here ...
1417 * syswait.h (record_deleted_pid): ... from here.
1419 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1421 * decompress.c: Fix bugs with large buffers and weird inputs.
1422 Tune a bit. Reindent as per usual Emacs style.
1423 (BUFFER_SIZE): Remove.
1424 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1425 more than UINT_MAX bytes. Decompress into the gap instead of into
1426 an auto buffer, as this should avoid copying. Return nil if
1427 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1428 set immediate_quit; we shouldn't trust zlib code that much.
1430 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1432 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1433 errors, and really move the gap to where we want it.
1435 * lisp.h: Include decompress.c support.
1437 * emacs.c (main): Include decompress.c support.
1439 * Makefile.in: Include -lz if present.
1441 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1443 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1444 (initWithTitle:): Initialize frame to 0.
1445 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1446 (fillWithWidgetValue:frame:): Rename from
1447 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1449 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1450 fillWithWidgetValue:frame:
1452 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1453 remove memory leak warnings.
1455 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1456 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1459 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1460 (x_activate_menubar): Update the whole menu.
1461 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1462 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1463 current event is not NSSystemDefined (Bug#15001).
1464 Call ns_check_menu_open only if trackingMenu is 2.
1465 (menuDidClose:): New method, decrease trackingMenu.
1466 (fillWithWidgetValue:setDelegate:): New method.
1467 (fillWithWidgetValue:): Call the above.
1469 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1471 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1473 Omit some unnecessary casts.
1474 Many of these go back to the old pre-C89 days, when they may have
1475 been needed, but we've been assuming C89 or later for a while now.
1476 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1477 (live_float_p, live_misc_p, live_vector_p):
1478 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1479 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1480 (defvar_per_buffer):
1481 * callint.c (Fcall_interactively):
1482 * doc.c (Fsubstitute_command_keys):
1483 * filelock.c (get_boot_time):
1484 * frame.c (xrdb_get_resource):
1485 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1486 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1487 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1488 (menuitem_highlight_callback, menu_destroy_callback)
1489 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1490 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1491 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1492 (xg_tool_bar_help_callback, tb_size_cb):
1493 * image.c (xpm_alloc_color, png_read_from_memory)
1494 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1495 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1497 * keymap.c (describe_map):
1498 * nsfns.m (Fns_display_monitor_attributes_list):
1499 * nsmenu.m (process_dialog:):
1500 * nsterm.m (hold_event):
1501 * process.c (wait_reading_process_output):
1502 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1503 * scroll.c (do_direct_scrolling, scrolling_1):
1504 * termcap.c (tgetent):
1505 * window.c (check_window_containing, add_window_to_list)
1506 (freeze_window_starts):
1507 * xdisp.c (compare_overlay_entries, vmessage):
1508 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1509 (x_get_monitor_attributes_xrandr)
1510 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1511 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1512 * xfont.c (xfont_match, xfont_open):
1513 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1514 (menubar_selection_callback, menu_position_func)
1515 (popup_selection_callback, create_and_show_popup_menu)
1516 (dialog_selection_callback, create_and_show_dialog):
1517 * xrdb.c (x_get_string_resource):
1519 * xsmfns.c (x_session_check_input):
1520 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1521 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1522 (xaw_jump_callback, xaw_scroll_callback):
1523 Omit unnecessary casts.
1525 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1527 Minor string-length refactoring.
1528 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1529 * frame.c (make_monitor_attribute_list):
1530 Prefer build_string to strlen + make_string.
1532 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1534 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1535 don't check minor_code (Bug#14417).
1537 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1539 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1540 vertical positions instead. This avoids calling MATRIX_ROW with
1541 row numbers that are possibly beyond valid limits. (Bug#15064)
1543 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1545 Use xstrdup and build_unibyte_string where applicable.
1546 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1547 * xfns.c (x_window):
1548 * xrdb.c (x_get_customization_string):
1549 * xterm.c (xim_initialize):
1550 * w32fns.c (w32_window): Use xstrdup.
1551 (w32_display_monitor_attributes_list):
1552 * emacs.c (init_cmdargs):
1553 * keyboard.c (PUSH_C_STR):
1554 * nsfont.m (nsfont_open):
1555 * sysdep.c (system_process_attributes):
1556 * w32.c (system_process_attributes):
1557 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1559 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1561 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1562 variables of these types so that GDB would know about them, as aid
1563 for debugging fatal exceptions. (Bug#15024) See also
1564 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1567 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1569 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1570 larger than the NSWindow (Bug#14934).
1572 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1574 Redesign redisplay interface to drop global variable updated_window.
1575 Always pass currently updated window as a parameter to update routines.
1576 * dispextern.h (updated_window): Remove declaration.
1577 (struct redisplay_interface): Pass window parameter to
1578 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1579 and after_update_window_hook.
1580 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1582 * dispnew.c (updated_window): Remove.
1583 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1584 (update_window_line): Adjust to match redisplay interface changes.
1585 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1586 (ns_scroll_run, ns_after_update_window_line):
1587 * w32term.c (x_update_window_begin, x_update_window_end)
1588 (x_after_update_window_line, x_scroll_run):
1589 * xterm.c (x_update_window_begin, x_update_window_end)
1590 (x_after_update_window_line, x_scroll_run):
1591 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1592 Likewise. Adjust comments where appropriate.
1593 (x_cursor_to): Simplify because this is always called during window
1594 update (but install debugging check anyway).
1595 (expose_window): Check must_be_updated_p flag to see whether this
1596 function is called during window update.
1598 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1600 Do not reset window modification event counters excessively.
1601 These leftovers and poor man's tricky methods to catch extra
1602 redisplay's attention are no longer needed.
1603 * frame.c (set_menu_bar_lines_1):
1604 * minibuf.c (read_minibuf_unwind):
1605 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1606 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1607 (window_scroll_line_based, Fset_window_configuration):
1608 * xdisp.c (redisplay_window): Do not reset last_modified and
1609 last_overlay_modified counters.
1611 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1613 * xselect.c (x_send_client_event): Set send_event and serial, memset
1614 data.l as it might be bigger than data.b. Use 24 bit mask to
1615 XSendEvent (Bug#15034).
1617 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1619 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1620 for TTY frames that are not the top frame on their console.
1623 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1625 * w32term.c (w32fullscreen_hook): Really maximize frame when
1626 asked for (Bug#14841).
1628 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1630 Prefer selected_window to Fselected_window, likewise for frames.
1631 * buffer.c (Fbuffer_swap_text):
1632 * data.c (Fvariable_binding_locus):
1633 * window.c (run_window_configuration_change_hook): Adjust users.
1634 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1635 Use decode_live_frame.
1637 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1639 Be more careful if selected window shows the buffer other than current,
1640 use window_outdated only if this is not so. This change should also
1641 address some weird issues discussed in Bug#13012.
1642 * window.h (window_outdated): New prototype.
1643 * window.c (window_outdated): Now here. Convert from static and
1644 always assume window's buffer.
1645 (Fwindow_end, Fwindow_line_height): Use it.
1646 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1647 and always assume window's buffer.
1648 (redisplay_window): Adjust user.
1649 (redisplay_internal): Call to reconsider_clip_changes once and
1650 check whether mode line should be updated only if selected window
1651 shows current buffer.
1652 (run_window_scroll_functions): Use eassert for debugging check.
1653 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1655 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1657 * window.c (window_scroll, window_scroll_pixel_based)
1658 (window_scroll_line_based): Use bool for booleans.
1660 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1662 * process.c: Fix minor off-by-one issues in descriptor counts.
1663 This shouldn't fix any real bugs, but it cleans up the code a bit.
1664 (max_process_desc, max_input_desc): -1, not 0, means none.
1666 (delete_input_desc): New function.
1667 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1668 (deactivate_process): Scan backwards when recomuting max_process_desc;
1669 that should be faster.
1670 (init_process_emacs): Initialize max_input_desc.
1672 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1674 Use region cache to speedup bidi_find_paragraph_start.
1675 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1676 Rename cache_long_line_scans to cache_long_scans.
1677 * buffer.c (bset_cache_long_line_scans): Rename to
1678 bset_cache_long_scans.
1679 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1680 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1682 (syms_of_buffer): Rename cache-long-line-scans to
1683 cache-long-scans. Adjust docstring.
1684 * search.c (newline_cache_on_off):
1685 * indent.c (width_run_cache_on_off): Adjust users.
1686 * bidi.c (bidi_paragraph_cache_on_off): New function.
1687 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1688 * insdel.c (prepare_to_modify_buffer):
1689 Invalidate bidi_paragraph_cache if enabled.
1691 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1693 Invalidate region caches only if buffer text is going to be changed.
1694 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
1695 (modify_text): ...new prototype.
1696 (prepare_to_modify_buffer_1): New prototype.
1697 * textprop.c (modify_region): Rename to...
1698 (modify_text_properties): ...new function.
1699 (add_text_properties_1, set_text_properties, Fremove_text_properties)
1700 (Fremove_list_of_text_properties): Adjust users.
1701 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
1702 (modify_text): ...new function.
1703 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
1704 (prepare_to_modify_buffer_1): ...new function.
1705 * casefiddle.c (casify_region):
1706 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
1707 (Ftranspose_regions): Use modify_text.
1709 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
1711 * lisp.mk (lisp): Add nadvice.elc.
1713 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1715 New macro to iterate over live buffers similar to frames.
1716 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
1717 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
1718 Declare buffer-related variables here to offload lisp.h.
1719 * buffer.c (Vbuffer_alist): Adjust comment.
1720 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
1721 (other_buffer_safely):
1722 * data.c (store_symval_forwarding):
1723 * dispnew.c (Fframe_or_buffer_changed_p):
1724 * fileio.c (Fdo_auto_save):
1725 * filelock.c (unlock_all_files):
1726 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
1728 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
1730 Fix some minor races in hosts lacking mkostemp (Bug#15015).
1731 * callproc.c (create_temp_file):
1732 * filelock.c (create_lock_file):
1733 Assume mkostemp, since it's now provided by Gnulib.
1735 2013-08-04 Eli Zaretskii <eliz@gnu.org>
1737 * w32.c (mkostemp): New function.
1738 (mktemp): Remove, no longer used. Most of the code reused in
1739 mkostemp. (Bug#15015)
1740 (mktemp): Don't undef.
1742 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1744 * dispnew.c (glyph_matrix_count, glyph_pool_count):
1745 Move under GLYPH_DEBUG and ENABLE_CHECKING.
1746 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
1747 (free_glyph_pool, check_glyph_memory): Likewise for
1748 all users. Adjust comments where appropriate.
1750 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
1752 * composite.h: Minor fixups.
1753 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
1754 to fix a misspelling, and change it to an inline function while
1755 we're at it (it need not be a macro). All uses changed.
1756 (composition_method, composition_valid_p):
1757 Rewrite to avoid assignments in if-conditions.
1759 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1761 Do not use global Lisp_Object in composition macros.
1762 * composite.h (composition_temp): Remove declaration.
1763 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
1764 (composition_method, composition_valid_p): ...inline functions.
1765 (compose_region): Remove the leftover.
1766 * composite.c (composition_temp): Remove.
1767 (run_composition_function, update_compositions)
1768 (composition_compute_stop_pos, composition_adjust_point)
1769 (Ffind_composition_internal):
1770 * coding.c (handle_composition_annotation):
1771 * xdisp.c (handle_composition_prop, check_point_in_composition):
1772 Related users changed.
1774 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1776 Drop FRAME_PTR typedef.
1777 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
1778 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
1779 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
1780 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
1781 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
1782 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
1783 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
1784 All related users changed.
1786 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
1788 * eval.c (default_toplevel_binding): New function.
1790 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
1791 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
1792 (syms_of_eval): Export them.
1793 * data.c (Fdefault_value): Micro cleanup.
1794 * term.c (init_tty): Use "false".
1796 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1798 Fix X GC leak in GTK and raw (no toolkit) X ports.
1799 * xterm.c (x_free_frame_resources): If white and black relief
1800 GCs are allocated, always free them here.
1801 * xfns.c (x_make_gc): Omit redundant initialization.
1802 * widget.c (create_frame_gcs): Remove the leftover.
1803 (EmacsFrameDestroy): Do nothing because all GCs are now freed
1804 in x_free_frame_resources.
1806 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
1808 * nsterm.m (windowWillResize:toSize:): Only change title if
1809 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
1811 (viewDidEndLiveResize): New method.
1813 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
1814 inside NS_IMPL_COCOA.
1816 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1818 * insdel.c (adjust_after_replace, replace_range, del_range_2):
1819 Do not check whether undo is enabled because record_insert and
1820 record_delete does that themselves.
1822 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1824 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
1825 member which is not really used any more.
1826 (FRAME_XIC_BASE_FONTNAME): Remove.
1827 * xfns.c (xic_free_fontset): Adjust user.
1828 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
1829 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
1830 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
1831 (xdialog_show): Use eassert for debugging check.
1832 * w32term.c (x_unfocus_frame): Remove unused dummy function.
1834 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
1836 * fileio.c, fns.c (merge): Move extern decl from here ...
1837 * lisp.h (merge): ... to here.
1839 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1841 Fix last font-related change.
1842 * w32font.h (w32font_list_internal, w32font_match_internal):
1844 * w32uniscribe.c (uniscribe_list, uniscribe_match):
1845 (uniscribe_list_family): Adjust to match font API change.
1846 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
1847 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
1849 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1851 * frame.h (FRAME_MOUSE_UPDATE):
1852 * nsterm.m (ns_frame_up_to_date): Omit redundant check
1853 whether hlinfo->mouse_face_mouse_frame is non-NULL.
1855 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1857 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
1858 * font.h (struct font_driver): Change list, match, and list_family
1859 functions to accept struct frame * as first arg.
1860 * font.c (font_score, font_compare, font_sort_entities):
1862 (font_sort_entities, font_list_entities, font_select_entity):
1863 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
1864 match font API change.
1865 * xfont.c (xfont_list, xfont_match, xfont_list_family):
1866 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
1867 * ftxfont.c (ftxfont_list, ftxfont_match):
1868 * xftfont.c (xftfont_list, xftfont_match):
1869 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
1870 * w32font.c (w32font_list, w32font_match, w32font_list):
1871 (w32font_list_internal, w32_font_match_internal): Likewise.
1872 * xfaces.c (Fx_family_fonts): Adjust user.
1874 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1876 Do not use pure Xism x_wm_set_icon_position in non-X ports.
1877 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
1878 only if HAVE_X_WINDOWS is in use.
1879 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
1880 * nsterm.m (x_wm_set_icon_position): Remove no-op.
1881 * w32term.c (x_wm_set_icon_position): Likewise.
1882 * w32fns.c (x_icon): Adjust user.
1884 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1886 * xterm.c (last_mouse_press_frame): Remove the
1887 leftover which is not really used any more.
1888 (handle_one_xevent, syms_of_xterm): Adjust users.
1889 (x_flush): Call XFlush once per each X display, not frame.
1890 This is better because this code always unconditionally skips
1891 non-X frames in Vframe_list and issues the only XFlush if we
1892 have more than one X frame on the same X display.
1893 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
1894 Use bool for booleans.
1895 (x_draw_glyph_string_background, cvt_string_to_pixel):
1896 (cvt_pixel_dtor): Drop unnecessary prototypes.
1897 * xterm.h (x_display_ok): Adjust prototype.
1899 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1901 Drop unnecessary functions that deals with frame pixel size.
1902 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
1903 (x_pixel_height): Drop prototypes.
1904 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
1905 (x_pixel_height): Drop implementations.
1906 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
1907 which should be always valid for window frame.
1908 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
1909 * w32menu.c (Fx_popup_dialog):
1910 * xmenu.c (Fx_popup_dialog): Likewise for both.
1912 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1914 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
1915 frame parameters and call to Fmodify_frame_parameters just once.
1916 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
1917 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
1918 and mention nil frame in docstring.
1920 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1922 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
1923 (x_figure_window_size): Likewise. Adjust to return long.
1924 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
1925 (toplevel): Move Qterminal_live_p to...
1926 * terminal.c (toplevel): ...here, make it static, and...
1927 (syms_of_terminal): ...DEFSYM here.
1928 * frame.h (Qterminal_live_p): Remove declaration.
1929 (make_frame, x_figure_window_size): Adjust prototype.
1930 * nsfns.m (Fx_create_frame): Use long for window flags.
1932 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
1934 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
1935 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
1936 Do not assume that emacs_close (INT_MAX) is a no-op.
1938 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1940 * xfaces.c (make_face_cache): For struct face_cache, prefer
1941 xmalloc to xzalloc and so avoid redundant call to memset.
1942 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
1944 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1946 * fringe.c (draw_window_fringes, update_window_fringes)
1947 (compute_fringe_widths):
1948 * w32term.c (x_draw_glyph_string):
1949 * window.c (candidate_window_p, Frecenter):
1950 * xfaces.c (realize_basic_faces, realize_default_face)
1951 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
1952 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
1953 * xfns.c (x_set_cursor_color, xic_free_xfontset):
1954 * xmenu.c (Fx_menu_bar_open_internal):
1955 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
1956 * xsettings.c (xft_settings_event):
1957 * xterm.c (x_draw_glyph_string, x_had_errors_p):
1958 Use bool for booleans. Adjust style and comments where
1960 * dispextern.h (draw_window_fringes, update_window_fringes)
1961 (compute_fringe_widths):
1962 * xterm.h (x_had_errors_p): Adjust prototype.
1964 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1966 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
1967 CHECK_LIST. Rewrite the loop to avoid useless local variable.
1969 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1971 * fns.c (toplevel): Remove comment before Fsafe_length because
1974 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
1976 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
1978 2013-07-28 Eli Zaretskii <eliz@gnu.org>
1980 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
1981 frame which got the message is still alive, before dereferencing
1982 its pointer. (Bug#14970)
1984 * frame.c (delete_frame): Test "this" frame's minibuffer window to
1985 be a live window, before using it as such. (Bug#14970)
1987 2013-07-27 Eli Zaretskii <eliz@gnu.org>
1989 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1990 w32_detect_focus_change instead of doing part of its job by hand.
1991 This fixes the problem whereby FOCUS_OUT events were not sent to
1994 2013-07-26 Eli Zaretskii <eliz@gnu.org>
1996 * process.c (Fprocess_list): Doc fix.
1998 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
1999 being re-exposed only if it didn't ask to become visible.
2000 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2001 was previously iconified. (Bug#14841)
2002 (x_iconify_frame): Mark the frame iconified.
2004 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2006 Fix minor problems found by static checking.
2007 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2008 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2010 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2012 * eval.c (set_specpdl_old_value): New function.
2013 (unbind_to): Minor simplification.
2014 (get_backtrace_frame): New function.
2015 (Fbacktrace_frame): Use it. Add `base' argument.
2016 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2017 (syms_of_eval): Export backtrace-eval.
2018 * xterm.c (x_focus_changed): Simplify.
2020 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2022 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2024 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2026 * xdisp.c (redisplay_window): Instead of moving point out of
2027 scroll margin, reject the force_start method, and try scrolling
2028 instead. (Bug#14780)
2030 2013-07-24 Ken Brown <kbrown@cornell.edu>
2032 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2035 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2037 * eval.c (Fprogn): Do not check that BODY is a proper list.
2038 This undoes the previous change. The check slows down the
2039 interpreter, and is not needed to prevent a crash. See
2040 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2042 2013-07-23 Glenn Morris <rgm@gnu.org>
2044 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2046 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2048 Port to GNU/Linux systems with tinfo but not ncurses.
2049 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2050 to decide whether ncurses is being used. Without this change,
2051 GCC complains about tgetent not being declared, on a system
2052 that has tinfo installed but ncurses not installed.
2054 * eval.c (Fprogn): Check that BODY is a proper list.
2056 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2057 * data.c (Fsetq_default):
2058 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2059 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2061 Tune by taking advantage of the fact that ARGS is always a list
2062 when a function is declared to have UNEVALLED args.
2064 * emacsgtkfixed.c: Port to GCC 4.6.
2065 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2067 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2069 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2070 here to silence compiler warnings.
2072 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2074 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2075 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2076 from messing up Emacs's 'struct frame' (Bug#14923).
2078 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2080 * alloc.c (make_save_ptr_ptr): Define this function.
2081 It was inadvertently omitted. It's needed only if
2082 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2084 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2086 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2087 frame have focus (Bug#14895).
2089 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2091 Avoid vfork-related deadlock more cleanly.
2092 * callproc.c (child_setup): When the child's exec fails, output
2093 the program name, as that's more useful. Use O_NONBLOCK to avoid
2095 * process.c (create_process_1): Remove; no longer needed.
2096 (create_process): Remove timer hack; no longer needed, now that
2097 the child avoids deadlock.
2099 2013-07-20 Glenn Morris <rgm@gnu.org>
2101 * image.c (Fimage_flush): Fix doc typo.
2103 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2105 Fix array bounds violation when pty allocation fails.
2106 * process.c (PTY_NAME_SIZE): New constant.
2107 (pty_name): Remove static variable; it's now auto.
2108 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2109 Take pty_name as an arg rather than using a static variable.
2110 All callers changed.
2111 (create_process): Recover pty_flag from process, not from volatile local.
2112 (create_pty): Stay inside array even when pty allocation fails.
2113 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2115 * lread.c (Fload): Avoid initialization only when lint checking.
2116 Mention that it's needed only for older GCCs.
2118 2013-07-20 Kenichi Handa <handa@gnu.org>
2120 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2121 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2123 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2125 * lread.c (Fload): Avoid uninitialized warning.
2127 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2129 Fix some minor file descriptor leaks and related glitches.
2130 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2131 (create_lock_file): Use write, not emacs_write.
2132 * image.c (slurp_file, png_load_body):
2133 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2134 (server_accept_connection):
2135 Don't leak an fd on memory allocation failure.
2136 * image.c (slurp_file): Add a cheap heuristic for growing files.
2137 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2138 as that's what the other routines do. Maybe input need not be
2139 blocked at all, but it's better to be consistent.
2140 Avoid undefined behavior when strlen is zero.
2142 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2143 (NSTATICS): Now a constant; doesn't need to be a macro.
2145 2013-07-19 Richard Stallman <rms@gnu.org>
2147 * coding.c (decode_coding_utf_8): Add simple loop for fast
2148 processing of ASCII characters.
2150 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2152 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2154 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2156 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2157 unportable 'struct x_display_info'.
2158 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2161 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2163 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2164 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2166 (system_process_attributes): Prefer plain char to unsigned char
2167 when either will do. Clean up properly if interrupted or if
2168 memory allocations fail. Don't assume sscanf succeeds.
2169 Remove no-longer-needed workaround to stop GCC from whining.
2170 Read command-line once, instead of multiple times. Check read status a
2173 Fix obscure porting bug with varargs functions.
2174 The code assumed that int is treated like ptrdiff_t in a vararg
2175 function, which is not a portable assumption. There was a similar
2176 -- though these days less likely -- porting problem with various
2177 assumptions that pointers of different types all smell the same as
2178 far as vararg functions is conserved. To make this problem less
2179 likely in the future, redo the API to use varargs functions.
2180 * alloc.c (make_save_value): Remove this vararg function.
2181 All uses changed to ...
2182 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2183 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2185 (make_save_ptr): Rename from make_save_pointer, for consistency with
2186 the above. Define only on platforms that need it. All uses changed.
2188 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2190 * keyboard.c: Try to fix typos in previous change.
2191 (DISPLAY_LIST_INFO): New macro.
2192 (kbd_buffer_get_event): Do not access members that are not present
2193 in X11. Revert inadvertent change of "!=" to "=".
2195 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2197 * keyboard.c (kbd_buffer_get_event):
2198 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2199 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
2201 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2203 * filelock.c: Fix unlikely file descriptor leaks.
2204 (get_boot_time_1): Rework to avoid using emacs_open.
2205 This doesn't actually fix a leak, but is better anyway.
2206 (read_lock_data): Use read, not emacs_read.
2208 * doc.c: Fix minor memory and file descriptor leaks.
2209 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2210 (get_doc_string, Fsnarf_documentation):
2211 Fix file descriptor leak on error.
2213 * term.c: Fix minor fdopen-related file descriptor leaks.
2214 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2215 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2217 * charset.c: Fix file descriptor leaks and errno issues.
2219 (load_charset_map_from_file): Don't leak file descriptor on error.
2220 Use plain record_xmalloc since the allocation is larger than
2221 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2223 * eval.c (record_unwind_protect_nothing):
2224 * fileio.c (fclose_unwind):
2226 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2227 The replacement doesn't block input, but that no longer seems
2230 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2232 * lread.c: Fix file descriptor leaks and errno issues.
2233 (Fload): Close some races that leaked fds or streams when 'load'
2235 (Fload, openp): Report error number of last nontrivial failure to open.
2236 ENOENT counts as trivial.
2237 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2239 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2240 now that the function is always called with a nonnegative arg.
2241 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2242 All uses replaced with ...
2243 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2245 A few more minor file errno-reporting bugs.
2246 * callproc.c (Fcall_process):
2247 * doc.c (Fsnarf_documentation):
2248 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2249 * process.c (set_socket_option):
2250 Don't let a constructor trash errno.
2251 * doc.c: Include <errno.h>.
2253 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2255 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2257 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2259 Fix w32 bug with call-process-region (Bug#14885).
2260 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2261 to Fcall_process when the input is empty. This simplifies the
2262 code a bit. It makes no difference on POSIXish platforms but
2263 apparently it fixes a bug on w32.
2265 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2266 * fileio.c (close_file_unwind): Don't close if FD is negative;
2267 this can happen when unwinding a zapped file descriptor.
2268 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2269 in case Emacs runs out of memory between the two unwind-protects.
2270 Don't trash errno when closing FD.
2271 Zap the FD in the specpdl when closing it, instead of deferring
2272 the removal of the unwind-protect; this fixes a bug where a child
2273 function unwinds the stack past us.
2275 New unwind-protect flavors to better type-check C callbacks.
2276 This also lessens the need to write wrappers for callbacks,
2277 and the need for make_save_pointer.
2278 * alloca.c (free_save_value):
2279 * atimer.c (run_all_atimers):
2281 * alloc.c (safe_alloca_unwind):
2282 * atimer.c (unwind_stop_other_atimers):
2283 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2284 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2285 * minibuf.c (choose_minibuf_frame_1):
2286 * process.c (make_serial_process_unwind):
2287 * xdisp.h (pop_message_unwind):
2288 * xselect.c (queue_selection_requests_unwind):
2289 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2290 * alloca.c (record_xmalloc):
2291 Prefer record_unwind_protect_ptr to record_unwind_protect with
2293 * alloca.c (Fgarbage_collect):
2294 Prefer record_unwind_protect_void to passing a dummy.
2295 * buffer.c (restore_buffer):
2296 * window.c (restore_window_configuration):
2297 * xfns.c, w32fns.c (do_unwind_create_frame)
2298 New wrapper. All record-unwind uses of wrappee changed.
2299 * buffer.c (set_buffer_if_live):
2300 * callproc.c (call_process_cleanup, delete_temp_file):
2301 * coding.c (code_conversion_restore):
2302 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2303 * editfns.c (save_excursion_restore)
2304 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2305 (save_restriction_restore):
2306 * eval.c (restore_stack_limits, un_autoload):
2307 * fns.c (require_unwind):
2308 * keyboard.c (recursive_edit_unwind, tracking_off):
2309 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2310 * macros.c (pop_kbd_macro, restore_menu_items):
2311 * nsfns.m (unwind_create_frame):
2312 * print.c (print_unwind):
2313 * process.c (start_process_unwind):
2314 * search.c (unwind_set_match_data):
2315 * window.c (select_window_norecord, select_frame_norecord):
2316 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2317 (fast_set_selected_frame):
2318 * xfns.c, w32fns.c (unwind_create_tip_frame):
2319 Return void, not a dummy Lisp_Object. All uses changed.
2320 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2321 * callproc.c (call_process_kill):
2322 * fileio.c (restore_point_unwind, decide_coding_unwind)
2323 (build_annotations_unwind):
2324 * insdel.c (Fcombine_after_change_execute_1):
2325 * keyboard.c (read_char_help_form_unwind):
2326 * menu.c (unuse_menu_items):
2327 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2328 * sound.c (sound_cleanup):
2329 * xdisp.c (unwind_redisplay):
2330 * xfns.c (clean_up_dialog):
2331 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2332 Accept no args and return void, instead of accepting and returning
2333 a dummy Lisp_Object. All uses changed.
2334 * cygw32.c (fchdir_unwind):
2335 * fileio.c (close_file_unwind):
2336 * keyboard.c (restore_kboard_configuration):
2337 * lread.c (readevalllop_1):
2338 * process.c (wait_reading_process_output_unwind):
2339 Accept int and return void, rather than accepting an Emacs integer
2340 and returning a dummy object. In some cases this fixes an
2341 unlikely bug when the corresponding int is outside Emacs integer
2342 range. All uses changed.
2343 * dired.c (directory_files_internal_unwind):
2344 * fileio.c (do_auto_save_unwind):
2345 * gtkutil.c (pop_down_dialog):
2346 * insdel.c (reset_var_on_error):
2347 * lread.c (load_unwind):
2348 * xfns.c (clean_up_file_dialog):
2349 * xmenu.c, nsmenu.m (pop_down_menu):
2350 * xmenu.c (cleanup_widget_value_tree):
2351 * xselect.c (wait_for_property_change_unwind):
2352 Accept pointer and return void, rather than accepting an Emacs
2353 save value encapsulating the pointer and returning a dummy object.
2355 * editfns.c (Fformat): Update the saved pointer directly via
2356 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
2357 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
2358 (unwind_body): New function.
2359 (record_unwind_protect): First arg is now a function returning void,
2360 not a dummy Lisp_Object.
2361 (record_unwind_protect_ptr, record_unwind_protect_int)
2362 (record_unwind_protect_void): New functions.
2363 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
2364 * fileio.c (struct auto_save_unwind): New type.
2365 (do_auto_save_unwind): Use it.
2366 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
2367 * insdel.c (struct rvoe_arg): New type.
2368 (reset_var_on_error): Use it.
2369 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2371 (specbinding_func): Remove; there are now several such functions.
2372 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2373 (set_unwind_protect_ptr): New function.
2374 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2376 Be simpler and more consistent about reporting I/O errors.
2377 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2378 Say "Read error" and "Write error", rather than "I/O error", or
2379 "IO error reading", or "IO error writing", when a read or write
2381 * process.c (Fmake_network_process, wait_reading_process_output)
2382 (send_process, Fprocess_send_eof, wait_reading_process_output):
2383 Capitalize diagnostics consistently. Put "failed foo" at the
2384 start of the diagnostic, so that we don't capitalize the
2385 function name "foo". Consistently say "failed" for such
2387 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2388 All callers changed. This is so it can use report_file_error.
2389 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2390 diagnostics consistently as above.
2392 * fileio.c (report_file_errno): Fix errno reporting bug.
2393 If the file name is neither null nor a pair, package it up as a
2394 singleton list. All callers changed, both to this function and to
2395 report_file_error. This fixes a bug where the memory allocator
2396 invoked by list1 set errno so that the immediately following
2397 report_file_error reported the wrong errno value.
2399 Fix minor problems found by --enable-gcc-warnings.
2400 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2401 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2403 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2405 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2406 Set event->arg to Qt if switch-event shall be generated.
2407 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2409 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2411 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2414 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2415 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2416 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2417 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2418 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2419 and there is a focused frame.
2420 (head_table): Add focus-in and focus-out.
2421 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2422 bind to handle-focus-in/out.
2424 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2425 (Fhandle_switch_frame): Call Fhandle_focus_in.
2426 (syms_of_frame): defsubr handle-focus-in/out.
2428 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2430 Fix porting bug to older POSIXish platforms (Bug#14862).
2431 * sysdep.c (emacs_pipe): New function, that implements
2432 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2433 This should port better to CentOS 5 and to Mac OS X 10.6.
2434 All calls to pipe2 changed.
2436 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2437 This makes the code easier to read and the executable a bit smaller.
2438 Do not replace all calls to Fcons that happen to create lists,
2439 just calls that are intended to create lists. For example, when
2440 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2441 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2442 Similarly for list2 through list5.
2443 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2444 * bytecode.c (exec_byte_code):
2445 * callint.c (quotify_arg, Fcall_interactively):
2446 * callproc.c (Fcall_process, create_temp_file):
2447 * charset.c (load_charset_map_from_file)
2448 (Fdefine_charset_internal, init_charset):
2449 * coding.c (get_translation_table, detect_coding_system)
2450 (Fcheck_coding_systems_region)
2451 (Fset_terminal_coding_system_internal)
2452 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2453 * composite.c (update_compositions, Ffind_composition_internal):
2454 * dired.c (directory_files_internal, file_name_completion)
2456 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2457 * doc.c (Fsnarf_documentation):
2458 * editfns.c (Fmessage_box):
2460 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2461 (Feval, eval_sub, Ffuncall, apply_lambda):
2462 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2463 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2464 (Fset_file_times, Finsert_file_contents)
2465 (Fchoose_write_coding_system, Fwrite_region):
2466 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2467 * font.c (font_registry_charsets, font_parse_fcname)
2468 (font_prepare_cache, font_update_drivers, Flist_fonts):
2469 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2470 * frame.c (make_frame, Fmake_terminal_frame)
2471 (x_set_frame_parameters, x_report_frame_params)
2472 (x_default_parameter, Fx_parse_geometry):
2473 * ftfont.c (syms_of_ftfont):
2474 * image.c (gif_load):
2475 * keyboard.c (command_loop_1):
2476 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2477 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2478 (Fminor_mode_key_binding, accessible_keymaps_1)
2479 (Faccessible_keymaps, Fwhere_is_internal):
2480 * lread.c (read_emacs_mule_char):
2481 * menu.c (find_and_return_menu_selection):
2482 * minibuf.c (get_minibuffer):
2483 * nsfns.m (Fns_perform_service):
2484 * nsfont.m (ns_script_to_charset):
2485 * nsmenu.m (ns_popup_dialog):
2486 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2487 (Fx_own_selection_internal):
2488 * nsterm.m (append2):
2489 * print.c (Fredirect_debugging_output)
2490 (print_prune_string_charset):
2491 * process.c (Fdelete_process, Fprocess_contact)
2492 (Fformat_network_address, set_socket_option)
2493 (read_and_dispose_of_process_output, write_queue_push)
2494 (send_process, exec_sentinel):
2495 * sound.c (Fplay_sound_internal):
2496 * textprop.c (validate_plist, add_properties)
2497 (Fput_text_property, Fadd_face_text_property)
2498 (copy_text_properties, text_property_list, syms_of_textprop):
2499 * unexaix.c (report_error):
2500 * unexcoff.c (report_error):
2501 * unexsol.c (unexec):
2502 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2503 (Fformat_mode_line, syms_of_xdisp):
2504 * xfaces.c (set_font_frame_param)
2505 (Finternal_lisp_face_attribute_values)
2506 (Finternal_merge_in_global_face, syms_of_xfaces):
2507 * xfns.c (x_default_scroll_bar_color_parameter)
2508 (x_default_font_parameter, x_create_tip_frame):
2509 * xfont.c (xfont_supported_scripts):
2510 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2511 (menu_help_callback, xmenu_show):
2513 * xterm.c (set_wm_state):
2514 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2515 and similarly for list2 through list5.
2517 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2519 * callproc.c (Fcall_process_region): Fix minor race and tune.
2520 (create_temp_file): New function, with the temp-file-creation part
2521 of the old Fcall_process_region. Use Fcopy_sequence to create the
2522 temp file name, rather than alloca + build_string, for simplicity.
2523 Don't bother to block input around the temp file creation;
2524 shouldn't be needed. Simplify use of mktemp.
2525 Use record_unwind_protect immediately after creating the temp file;
2526 this closes an unlikely race where the temp file was not removed.
2527 Use memcpy rather than an open-coded loop.
2528 (Fcall_process_region): Use the new function. If the input is
2529 empty, redirect from /dev/null rather than from a newly created
2530 empty temp file; this avoids unnecessary file system traffic.
2532 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2534 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2535 Simplify by making this case like the other two. This is a bit
2536 slower on obsolete hosts, but the extra complexity isn't worth it.
2538 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2539 * process.c (create_process) [!DOS_NT]:
2540 Remove now-unnecessary calls to emacs_close.
2542 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2544 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2545 returning early. (Bug#14850)
2547 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2548 and inhibit-iso-escape-detection attributes of 'undecided'.
2551 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2553 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2554 Reported by Herbert J. Skuhra in
2555 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2557 Don't lose top specpdl entry when memory is exhausted.
2558 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2559 specpdl overflow here, to simplify callers; all callers changed.
2560 Always reserve an unused entry at the stack top; this avoids
2561 losing the top entry's information when memory is exhausted.
2563 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2565 Clean up errno reporting and fix some errno-reporting bugs.
2566 * callproc.c (Fcall_process):
2567 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2568 * process.c (create_process, Fmake_network_process):
2569 * unexaix.c (report_error):
2570 * unexcoff.c (report_error):
2571 Be more careful about reporting the errno of failed operations.
2572 The code previously reported the wrong errno sometimes.
2573 Also, prefer report_file_errno to setting errno + report_file_error.
2574 (Fcall_process): Look at openp return value rather than at path,
2575 as that's a bit faster and clearer when there's a numeric predicate.
2576 * fileio.c (report_file_errno): New function, with most of the
2577 old contents of report_file_error.
2578 (report_file_error): Use it.
2579 (Ffile_exists_p, Ffile_accessible_directory_p):
2580 Set errno to 0 when it is junk.
2581 * fileio.c (Faccess_file):
2582 * image.c (x_create_bitmap_from_file):
2583 Use faccessat rather than opening the file, to avoid the hassle of
2584 having a file descriptor open.
2585 * lisp.h (report_file_errno): New decl.
2586 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2589 * process.c (create_process, wait_reading_process_output) [AIX]:
2590 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2591 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2592 a multithreaded environment anyway).
2593 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2595 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2597 * image.c (x_find_image_file): Don't close a remote file handle.
2599 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2601 Fix races with threads and file descriptors.
2602 * callproc.c (Fcall_process_region):
2603 * dired.c (open_directory):
2604 * emacs.c (main, Fdaemon_initialized):
2605 * image.c (x_find_image_file):
2606 * inotify.c (Finotify_rm_watch):
2607 * lread.c (Flocate_file_internal):
2608 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2609 * term.c (term_mouse_moveto, init_tty):
2610 * termcap.c (tgetent):
2611 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2612 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2613 * unexhp9k800.c, unexmacosx.c (unexec):
2614 * callproc.c (Fcall_process_region):
2615 Use emacs_close, not close.
2616 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2617 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2618 and posix_close function on current platforms (which all lack them).
2619 (emacs_close): Use it. This should fix the races on GNU/Linux and
2620 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2621 and it should avoid closing random victim file descriptors on
2624 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2626 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2627 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2630 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2631 This is for .gdbinit xbacktrace.
2633 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2634 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2635 (emacs_set_tty): Now static.
2636 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2637 * term.c (tty_capable_p, tty_default_color_capabilities)
2638 (get_tty_terminal, term_mouse_movement)
2639 (handle_one_term_event, init_tty, maybe_fatal):
2640 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2641 (tgetent, scan_file, name_match, compare_contin):
2642 * terminal.c (get_terminal):
2643 Use bool for boolean.
2644 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2645 Prefer char to unsigned char if either will do.
2646 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2647 (tty_write_glyphs): Prefer int to unsigned.
2648 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2649 All callers changed.
2650 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2652 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2655 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2656 (B__dummy__): New dummy symbol, to pacify C89.
2657 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2658 they can't grok varargs macros.
2659 * dispnew.c (add_window_display_history)
2660 (add_frame_display_history):
2661 * print.c (print_object):
2662 * xdisp.c (debug_method_add):
2663 Use %p printf format only for void pointers.
2664 * emacs.c (usage_message): New constant, replacing ...
2665 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2666 (main): Adjust to usage reorg.
2667 * fns.c (syms_of_fns):
2668 * profiler.c (syms_of_profiler):
2669 Don't use non-constant struct initializers.
2670 * gnutls.h (gnutls_initstage_t):
2671 * lisp.h (enum Lisp_Fwd_Type):
2672 * lread.c (lisp_file_lexically_bound_p):
2673 * xsettings.c (anonymous enum):
2674 Remove trailing comma.
2675 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2676 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2677 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2679 * regex.c (const_re_char): New type, to pacify strict C89.
2680 All uses of 'const re_char' replaced to use it.
2681 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2682 with glibc when strict C89. This change is imported from gnulib.
2684 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2685 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2686 Omit GNU_LINUX implementation, since it requires long long.
2687 * xterm.c (x_draw_underwave):
2688 Do not assume the traditional order of struct's members.
2689 (x_term_init): Rewrite to avoid the need for non-constant structure
2692 Syntax cleanup, mostly replacing macros with functions.
2693 This removes the need for the syntax_temp hack.
2694 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
2695 * syntax.c (SYNTAX_INLINE): New macro.
2696 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
2697 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
2698 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
2699 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
2700 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
2701 (SYNTAX_COMEND_FIRST): Now functions, not macros.
2702 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
2703 Now constants, not macros.
2704 (syntax_temp) [!__GNUC__]: Remove.
2705 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
2706 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
2707 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
2708 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
2709 Move here from syntax.h; now functions, not macros. Except for the
2710 last function, these are static since only syntax.c uses them.
2711 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
2712 All uses changed. Now a function, not a macro; use this fact
2713 to simplify the code.
2714 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
2715 compiler bugs; no longer relevant.
2716 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2717 (SYNTAX_INLINE): New macro.
2718 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
2719 for the new functions. Use bool for boolean member.
2720 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
2721 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
2722 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2723 (SETUP_BUFFER_SYNTAX_TABLE):
2724 Now extern inline functions, not macros.
2725 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
2726 Remove; all uses replaced by implementation.
2727 (syntax_temp) [!__GNUC__]: Remove decl.
2728 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
2730 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
2732 * emacs.c (main): Fix syntax error.
2734 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2736 Timestamp fixes for undo (Bug#14824).
2737 * atimer.c (schedule_atimer):
2738 * fileio.c (Ffile_newer_than_file_p):
2739 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
2740 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
2741 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
2742 (syms_of_fileio): Remove Sclear_visited_file_name.
2743 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
2744 file doesn't exist; this avoids an ambiguity with negative timestamps.
2745 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
2746 * systime.h (make_emacs_time, invalid_emacs_time):
2747 Don't assume struct timespec layout; POSIX doesn't guarantee it.
2748 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
2749 * undo.c (record_first_change): Push (visited-file-modtime) onto
2750 undo list rather than reimplementing it by hand, incorrectly.
2752 2013-07-09 Ken Brown <kbrown@cornell.edu>
2754 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
2756 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
2758 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
2760 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
2762 Handle errno and exit status a bit more carefully.
2763 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
2764 number into an exit status. Instead, use EXIT_CANCELED.
2765 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
2766 * callproc.c (relocate_fd):
2767 * emacs.c (close_output_streams, main):
2768 * process.c (create_process):
2769 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
2770 Use emacs_perror for simplicity.
2771 * callproc.c (relocate_fd, main):
2772 * sysdep.c (sys_subshell):
2773 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
2774 (shut_down_emacs): Use emacs_write, not write.
2775 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
2776 * fileio.c (Fcopy_file, e_write):
2777 * nsterm.m (ns_select):
2778 * process.c (send_process):
2779 * sound.c (vox_write):
2780 Use emacs_write_sig, not emacs_write.
2781 * lisp.h (emacs_write_sig, emacs_perror): New decls.
2782 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
2784 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
2786 (emacs_full_write): New function.
2787 (emacs_write): Rewrite to use it.
2788 (emacswrite_sig, emacs_perror): New functions.
2789 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
2791 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
2793 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
2794 on NS even if it is present. Pixmap on NS is a void*.
2796 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2798 Port to Ubuntu 10 (Bug#14803).
2799 Problem reported by T.V. Raman.
2800 * process.c (close_on_exec, accept4, process_socket):
2801 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
2803 2013-07-07 Eli Zaretskii <eliz@gnu.org>
2805 * w32.c (sys_dup): Declare prototype.
2809 * callproc.c [WINDOWSNT]: Include sys/socket.h.
2811 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2813 Make file descriptors close-on-exec when possible (Bug#14803).
2814 This simplifies Emacs a bit, since it no longer needs to worry
2815 about closing file descriptors by hand in some cases.
2816 It also fixes some unlikely races. Not all such races, as
2817 libraries often open files internally without setting
2818 close-on-exec, but it's an improvement.
2819 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
2820 * callproc.c (Fcall_process) [!MSDOS]:
2821 * emacs.c (main) [!DOS_NT]:
2822 * nsterm.m (ns_term_init):
2823 * process.c (create_process):
2824 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
2825 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
2826 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
2827 Prefer mkostemp with O_CLOEXEC to mkstemp.
2828 * callproc.c (relocate_fd) [!WINDOWSNT]:
2829 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
2830 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
2832 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
2833 Make the resulting file descriptor close-on-exec.
2834 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
2835 * lread.c (load_descriptor_list, load_descriptor_unwind):
2836 Remove; no longer needed. All uses removed.
2837 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
2838 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
2840 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
2841 (Fmake_network_process, Fnetwork_interface_list):
2842 (Fnetwork_interface_info, server_accept_connection):
2843 Make newly-created socket close-on-exec.
2844 * sysdep.c (emacs_open, emacs_fopen):
2845 Make new-created descriptor close-on-exec.
2846 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
2847 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
2849 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
2851 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
2852 for NS_IMPL_GNUSTEP.
2854 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2856 Fix openp errno handling.
2857 * callproc.c (Fcall_process): Preserve openp errno around close.
2858 * lread.c (openp): Set errno when returning -1, as some callers
2861 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
2863 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
2865 * nsterm.h (NSSavePanel): Update comment.
2866 (NSAPP_DATA2_RUNFILEDIALOG): Define.
2867 (ns_run_file_dialog): Declare.
2869 * nsfns.m: Remove panelOK.
2871 (ns_run_file_dialog): New function.
2872 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
2873 event loop, so file dialog is popped up by ns_run_file_dialog, called
2874 by sendEvent (Bug#14578).
2875 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
2877 2013-07-06 Eli Zaretskii <eliz@gnu.org>
2879 * xdisp.c (default_line_pixel_height): New function.
2880 (pos_visible_p, move_it_vertically_backward, try_scrolling)
2881 (try_cursor_movement, redisplay_window, try_window)
2882 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
2884 * window.c (window_scroll_pixel_based):
2885 use default_line_pixel_height.
2887 * dispextern.h (default_line_pixel_height): Add prototype.
2889 * frame.c (x_set_line_spacing): Accept a float value for
2890 line-spacing parameter, per the documentation.
2892 * data.c (Fmultibyte_string_p): Doc fix.
2894 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
2896 Use emacs_open more consistently when opening files.
2897 This handles EINTR more consistently now, and makes it easier
2898 to introduce other uniform changes to file descriptor handling.
2899 * src/systdio.h: New file.
2900 * src/buffer.c (mmap_init):
2901 * cygw32.c (chdir_to_default_directory):
2902 * dispnew.c (Fopen_termscript):
2903 * emacs.c (Fdaemon_initialized):
2904 * fileio.c (Fdo_auto_save):
2905 * image.c (slurp_file, png_load_body, jpeg_load_body):
2906 * keyboard.c (Fopen_dribble_file):
2908 * print.c (Fredirect_debugging_output):
2909 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
2910 * termcap.c (tgetent):
2911 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
2912 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
2913 * w32term.c (w32_initialize) [CYGWIN]:
2914 * xfaces.c (Fx_load_color_file):
2915 Use emacs_open instead of plain open, and emacs_fopen instead of
2917 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
2918 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
2919 * callproc.c (default_output_mode): New constant.
2920 (Fcall_process): Use it to call emacs_open instead of plain creat.
2921 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
2922 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
2923 (emacs_fopen): New function.
2924 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
2925 Include <lisp.h>, for emacs_open.
2926 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
2928 Remove duplicate #include directives.
2929 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
2931 Don't include stdio.h twice.
2932 * buffer.c [USE_MMAP_FOR_BUFFERS]:
2933 Don't include sys/types.h or stdio.h twice.
2934 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
2935 * lread.c: Don't include coding.h twice.
2936 * nsfont.m: Don't include frame.h twice.
2937 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
2938 * ralloc.c: Don't include <unistd.h> twice.
2939 * xdisp.c: Don't include font.h twice.
2940 * xterm.c: Don't include fontset.h twice.
2941 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
2943 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2945 Scale ImageMagick images more carefully.
2946 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
2947 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
2948 Be more careful about avoiding undefined behavior after
2949 integer overflow and division by zero.
2951 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2953 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
2954 (syms_of_w32fns): DEFSYM them.
2955 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
2956 (CCHDEVICENAME): Define macros if not defined.
2957 (struct MONITOR_INFO_EX): New struct.
2958 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
2959 (enum_display_monitors_fn): New variable.
2960 (globals_of_w32fns): Initialize it.
2961 (Fx_display_pixel_width, Fx_display_pixel_height)
2962 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
2963 multi-monitor setups in docstrings.
2964 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
2965 screen size by primary monitor's millimeter per pixel.
2966 (w32_monitor_enum, w32_display_monitor_attributes_list)
2967 (w32_display_monitor_attributes_list_fallback)
2968 (Fw32_display_monitor_attributes_list): New functions.
2969 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
2971 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
2973 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
2975 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
2977 * fileio.c (Qfile_notify_error): New error symbol.
2979 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
2980 * inotify.c (inotify_callback, symbol_to_inotifymask)
2981 (Finotify_add_watch, Finotify_rm_watch): Use it.
2982 (inotifyevent_to_event): Exchange order of cookie and file name.
2983 (Finotify_add_watch): Adapt docstring.
2985 * lisp.h (Qfile_notify_error): Declare.
2987 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2989 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2990 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2991 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2992 which did not work (see <http://bugs.gnu.org/14569#307>).
2993 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2994 && (!noninteractive || initialized)). This attempts to thread
2995 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
2997 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
2999 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3000 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3002 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3004 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3005 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3006 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3007 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3009 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3011 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3012 Define to __sys_siglist.
3014 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3016 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3017 word-wrap, so that overflow-newline-into-fringe would work in
3018 visual-line-mode. (Bug#2749)
3019 (move_it_in_display_line_to): When the last scanned display
3020 element fits exactly on the display line, and
3021 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3022 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3023 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3024 finding buffer position that corresponds to pixel coordinates,
3025 e.g. in buffer_posn_from_coords.
3027 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3029 * process.c (handle_child_signal): Call catch_child_signal if
3032 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3034 Don't convert function pointers to void * and back.
3035 It isn't portable C, and it's easy enough to avoid.
3036 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3037 (make_save_value): Add support for SAVE_FUNCPOINTER.
3038 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3039 * print.c (print_object):
3040 Distinguish function from object pointers.
3041 * lisp.h (SAVE_FUNCPOINTER): New constant.
3042 (SAVE_SLOT_BITS): Adjust to it.
3043 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3044 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3045 (voidfuncptr): New typedef.
3046 (struct Lisp_Save_Value): New member data[0].funcpointer.
3047 (XSAVE_FUNCPOINTER): New function.
3049 Simplify buildobj processing.
3050 * Makefile.in (buildobj.h): Make it a sequence of strings each
3051 followed by comma, rather than a single string. Put it into a
3052 .tmp file in case there's an error while generating it.
3053 (gl-stamp): Use .tmp for temp files.
3054 (mostlyclean): Clean .tmp files.
3055 * doc.c (buildobj): Move to just the routine that needs it.
3056 It's now an array of strings, so processing is simpler.
3058 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3060 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3061 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3062 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3063 Invoke malloc_enable_thread even when not interactive.
3064 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3065 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3066 in this case, since the underlying bug has now been fixed.
3068 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3070 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3071 unlinking it (bug#14691).
3073 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3075 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3076 before checking whether buffer is modified. This lets
3077 `kill-buffer-query-functions' cancel killing of the buffer or save
3078 its content before `kill-buffer' asks user the "Buffer %s
3079 modified; kill anyway?" question.
3081 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3083 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3084 Let the super performKeyEquivalent deal with them (Bug#14747).
3086 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3088 * widget.c (resize_cb): Remove unused local.
3090 Do not use GTK 3 if it exists but cannot be compiled.
3091 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3092 * xterm.c (x_error_handler) [!USE_GTK]:
3095 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3097 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3099 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3100 to the valid range of values. (Bug#14753)
3102 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3103 when moving point by using the current glyph matrix. This avoids
3104 the need to force redisplay when this function is called in a
3107 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3109 Fix minor problems found by static checking.
3110 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3111 Redo the latter's body to sidestep GCC parenthesization warnings.
3112 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3113 * coding.c (detect_coding, detect_coding_system):
3114 * coding.h (struct undecided_spec):
3115 Use bool for boolean.
3116 * image.c (QCmax_width, QCmax_height): Now static.
3117 * xdisp.c (Fmove_point_visually): Remove unused local.
3119 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3121 * xdisp.c (Fmove_point_visually): New function.
3123 2013-06-28 Kenichi Handa <handa@gnu.org>
3125 * coding.h (define_coding_undecided_arg_index): New enum.
3126 (coding_attr_index): New members
3127 coding_attr_undecided_inhibit_null_byte_detection,
3128 coding_attr_undecided_inhibit_iso_escape_detection,
3129 coding_attr_undecided_prefer_utf_8.
3130 (undecided_spec): New struct.
3131 (struct coding_system): New member `undecided' of the member
3134 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3135 (detect_coding): Likewise.
3136 (detect_coding_system): Likewise.
3137 (Fdefine_coding_system_internal): New coding system properties
3138 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3140 (syms_of_coding): Adjust for coding_arg_undecided_max.
3142 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3144 * image.c (x_from_xcolors): Remove unused local.
3146 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3148 Defer image data transfer between X client and server until actual
3151 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3154 * image.c (Destroy_Image): Remove.
3155 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3156 `mask_p', and `colors_p'. All uses changed.
3157 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3158 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3159 New macros for `flags' arg to x_clear_image_1.
3160 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3161 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3162 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3163 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3164 (image_get_x_image, image_unget_x_image): New functions or macros.
3165 (image_background, image_background_transparent, x_to_xcolors)
3166 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3167 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3168 instead of Destroy_Image.
3169 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3170 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3171 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3172 (imagemagick_load_image, svg_load_image): Use them instead of
3173 x_create_x_image_and_pixmap, and x_put_x_image followed by
3174 x_destroy_x_image, respectively.
3175 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3176 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3177 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3178 background_transparent fields.
3179 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3180 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3182 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3184 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3185 This mostly consists of undoing recent changes.
3186 * callproc.c (Fcall_process):
3187 * process.c (create_process):
3188 Do not worry about catching SIGCHLD here, undoing previous change.
3189 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3190 * process.c, process.h (catch_child_signal):
3191 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3192 * process.c (catch_child_handler): Don't worry about being called
3193 lazily and do not assume caller has blocked SIGCHLD, undoing
3194 previous change. Move first-time stuff back to
3195 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3196 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3197 set lib_child_handler if it's already initialized, which may
3198 help avoid problems on GNUStep.
3200 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3202 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3203 * callproc.c (Fcall_process):
3204 * process.c (create_process):
3205 Make sure SIGCHLD is caught before we fork,
3206 since Emacs startup no arranges to catch SIGCHLD.
3207 * process.c (lib_child_handler): Initialize to null, not to
3209 (catch_child_signal): Allow self to be called lazily.
3210 Do nothing if it's already been called.
3211 Assume caller has blocked SIGCHLD (all callers do now).
3212 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3213 just before it's really needed.
3214 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3215 since it hasn't been caught yet.
3217 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3219 * image.c (compute_image_size): New function to implement
3220 :max-width and :max-height.
3221 (imagemagick_load_image): Use it.
3223 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3225 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3226 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3228 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3229 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3230 the SIGCHLD handler, since the code is not atomic and (due to glib)
3231 signals may be arriving now.
3232 * sysdep.c (init_signals): Do not catch child signals here;
3233 'main' now does that later, at a safer time.
3235 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3237 Clean up SIGCHLD handling a bit (Bug#14569).
3238 * process.c, process.h (catch_child_signal):
3239 Now always extern, even if !NS_IMPL_GNUSTEP.
3240 * process.c (catch_child_signal): Move glib tickler here from
3241 init_process_emacs, so that it's done earlier in Emacs
3242 initialization. Also move the noninteractive && !initialized
3243 check here from init_process_emacs. This is all a bit cleaner for
3244 GNUish platforms, and I hope it works around the Cygwin bug.
3245 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3246 that glib signal handling is tickled before glib creates threads.
3248 * process.c (wait_reading_process_output): Avoid int overflow
3249 when reading more than 2 GiB total from a process.
3251 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3253 * process.c (create_process): Handle a couple more cases,
3254 i.e., work even if new_argv and wait_child_setup[i] are cached.
3255 Use Fcall_process's style for volatile vars.
3257 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3259 * process.c (create_process): Mark PROCESS volatile.
3261 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3263 Use C99-style flexible array members if available.
3264 This avoids some subtle aliasing issues, which typically
3265 aren't a problem with GCC but may be a problem elsewhere.
3266 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3267 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3268 In either case, it uses a flexible array member rather than
3269 the old struct hack. All uses changed.
3270 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3271 Adjust to sdata reorganization.
3272 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3273 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3274 that ports better to pre-C99 non-GCC.
3275 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3276 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3277 as the latter has changed.
3278 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3279 and port better to pre-C99 GCC.
3280 * image.c (struct xpm_cached_color):
3281 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3282 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3283 Use FLEXIBLE_ARRAY_MEMBER.
3284 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3285 Move decl to top level so it gets checked against implementation.
3286 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3287 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3289 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3291 * syntax.c: Integer cleanups.
3292 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3293 All uses that need 0-or-2 changed to:
3294 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3295 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3296 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3297 (char_quoted, prev_char_comend_first, back_comment)
3298 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3299 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3300 Use bool for boolean.
3301 (update_syntax_table, skip_chars, skip_syntaxes):
3302 Prefer int to unsigned when either will do.
3303 (back_comment): Return boolean success flag, like forw_comment,
3304 instead of positive-or-minus-1 (which might have overflowed int anyway).
3305 Don't stuff ptrdiff_t into int.
3306 (syntax_spec_code, syntax_code_spec): Now const.
3307 (Fmatching_paren, scan_lists, scan_sexps_forward):
3308 Use enum syntaxcode for syntax code.
3309 (Fmatching_paren): Check that arg is a character, not just an integer.
3310 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3311 (Finternal_describe_syntax_value): Omit no-longer-needed
3313 (skip_chars): Use char, not unsigned char, when the distinction
3315 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3316 * bytecode.c (exec_byte_code):
3317 * syntax.c (syntax_spec_code, Fchar_syntax)
3318 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3320 * syntax.h (SYNTAX_WITH_FLAGS):
3321 Omit unnecessary casts.
3323 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3325 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3326 line dimensions here, to avoid race conditions with the main
3327 thread. (Bug#14062, bug#14630, bug#14669)
3329 * w32term.c (w32_draw_window_cursor): Compute the header line and
3330 mode line dimensions here.
3331 <w32_system_caret_window, w32_system_caret_hdr_height>:
3332 <w32_system_caret_mode_height>: New variables.
3334 * w32term.h: Declare them.
3336 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3338 * alloc.c (die): Move "assertion failed" string here ...
3339 * lisp.h (eassert): ... from here. Also, suppress evaluation of
3340 COND when SUPPRESS_CHECKING. This shrinks the executable text
3341 size by 0.8% to 2.2% when configured with --enable-checking,
3342 depending on optimization flags (GCC 4.8.1 x86-64).
3344 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
3346 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3348 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
3349 base is 2; this is more accurate.
3351 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
3353 * sound.c (string_default): Move to !WINDOWSNT section.
3354 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
3356 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
3358 * sound.c: Integer cleanups.
3359 Remove unnecessary forward decls.
3360 (struct sound_device): The 'file' member is now a Lisp_Object, not
3361 a char *, so that we needn't invoke alloca on a huge size.
3362 (Fplay_sound_internal): Adjust to this.
3363 (string_default): New function.
3364 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
3365 Use it to adjust to the struct sound_device change.
3366 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
3367 (be2hs) [0]: Remove.
3369 * syntax.c (skip_chars): Don't use uninitialized storage
3370 when searching a multibyte buffer for characters that are not in a
3371 unibyte string that contains non-ASCII characters.
3373 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3375 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3376 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3378 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3380 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3382 2013-06-18 Kenichi Handa <handa@gnu.org>
3384 * font.c (Ffont_spec): Signal an error for an invalid font name
3387 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3389 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3390 In particular this ports to 32-bit sparc Sun cc.
3391 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3392 array with a dummy element at specpdl[-1], so that its address can
3394 (unbind_to): Do not copy the binding; not needed, now that we
3395 copy old_value in the one place where the copy is needed.
3396 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3397 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3398 (union specbinding): Rename from struct specbinding. Redo layout
3399 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3400 which is not portable. With Sun C 5.12 32-bit sparc, the
3401 declaration causes nargs to be an unsigned bitfield, a behavior
3402 that the C standard allows; but Emacs wants nargs to be signed.
3403 The overall type is now a union of structures rather than a
3404 structure of union of structures, and the 'kind' member is now a
3405 bitfield, so that the overall type doesn't grow. All uses changed.
3406 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3408 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3410 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3411 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3413 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3415 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3417 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3418 unless we know that the window w's frame is a frame object.
3419 Another attempt at solving bug#14062 and bug#14630.
3421 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3423 * textprop.c (property_set_type): New enum.
3424 (add_properties): Allow appending/prepending text properties.
3425 (add_text_properties_1): Factored out of Fadd_text_properties.
3426 (Fadd_text_properties): Move all the code into
3427 add_text_properties_1.
3428 (Fadd_face_text_property): New function that calls
3429 add_text_properties_1.
3431 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3433 Move functions from lisp.h to individual modules when possible.
3434 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3435 * alloc.c (XFLOAT_INIT, set_symbol_name):
3436 * buffer.c (CHECK_OVERLAY):
3437 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3438 (set_char_table_parent):
3439 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3440 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3441 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3442 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3444 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3445 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3446 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3447 (backtrace_args, backtrace_debug_on_exit):
3448 * floatfns.c (CHECK_FLOAT):
3449 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3450 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3451 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3452 (set_hash_index_slot):
3453 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3454 * marker.c (CHECK_MARKER):
3455 * textprop.c (CHECK_STRING_OR_BUFFER):
3456 * window.c (CHECK_WINDOW_CONFIGURATION):
3457 Move here from lisp.h, and make these functions static rather than
3459 * buffer.c (Qoverlayp):
3461 * fns.c (Qhash_table_p):
3462 * window.c (Qwindow_configuration_p):
3464 * lisp.h: Remove the abovementioned defns and decls.
3466 Use functions, not macros, for XINT etc (Bug#11935).
3467 In lisp.h, prefer functions to function-like macros, and
3468 constants to object-like macros, when either will do. This:
3469 . simplifies use, as there's no more need to worry about
3470 arguments' side effects being evaluated multiple times.
3471 . makes the code easier to debug on some platforms.
3472 However, when using gcc -O0, keep using function-like macros
3473 for a few critical operations, for performance reasons.
3474 This sort of thing isn't needed with gcc -Og, but -Og
3475 is a GCC 4.8 feature and isn't widely-enough available yet.
3476 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3477 Remove enum lsb_bits; no longer needed.
3478 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3479 * buffer.c (Qoverlap):
3481 * fns.c (Qhash_table_p):
3482 Now extern, so lisp.h can use these symbols.
3483 * dispextern.h: Include character.h, for MAX_CHAR etc.
3484 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3485 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3486 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3487 (GLYPH_CODE_P): Move here from lisp.h.
3488 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3489 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3490 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3491 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3492 XUNTAG now returns void *.
3493 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3494 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3495 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3496 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3497 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3498 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3499 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3500 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3501 New macros, renamed from their sans-lisp_h_ counterparts.
3502 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3503 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3504 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3505 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3506 If compiling via GCC without optimization, define these as macros
3507 in addition to inline functions.
3508 To disable this, compile with -DINLINING=0.
3509 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3510 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3511 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3512 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3513 (INTMASK, VALMASK): Now macros, since static values cannot be
3514 accessed from extern inline functions.
3515 (VALMASK): Also a constant, for benefit of old GDB.
3516 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3517 is INTEGERP, which can fold it in.
3518 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3519 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3520 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3521 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3522 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3523 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3524 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3525 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3526 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3527 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3528 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3529 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3530 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3531 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3532 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3533 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3534 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3535 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3536 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3537 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3538 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3539 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3540 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3541 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3542 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3543 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3544 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3545 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3546 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3547 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3548 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3549 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3550 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3552 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3553 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3554 (VALMASK): Define in one place rather than in two, merging the
3555 USE_LSB_TAG parts; this is simpler.
3556 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3557 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3558 Move up, to avoid use before definition.
3559 Also include "globals.h" earlier, for the same reason.
3560 (make_natnum): New function.
3561 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3562 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3563 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3564 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3565 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3566 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3567 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3568 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3569 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3570 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3571 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3572 (Qwindow_configuration_p, Qimage): New forward declarations.
3573 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3574 (STRING_COPYIN): Remove; unused.
3575 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3576 (xcar_addr, xcdr_addr): New functions. All uses changed.
3577 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3578 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3579 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3580 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3581 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3582 (TYPE_RANGED_INTEGERP): Simplify.
3583 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3584 (setlocale, fixup_locale, synchronize_system_messages_locale)
3585 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3586 Now empty functions, not macros.
3587 (functionp): Return bool, not int.
3588 * window.c (Qwindow_configuration_p): Now extern,
3589 so window.h can use it.
3590 * window.h (Qwindowp): Move decl back to lisp.h.
3592 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3594 * xdisp.c (Fline_pixel_height): New function, required for solving
3597 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3599 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3601 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3603 * lread.c (syms_of_lread):
3604 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3606 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3608 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3610 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3612 * fileio.c (expand_file_name): Doc fix.
3614 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3616 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3617 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3618 Wait for self, not for 0. This can't hurt on GNU or similar
3619 system, and may help with Cygwin.
3621 * keyboard.c: Don't use PROP (...) as an lvalue.
3622 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3623 Use set_prop (A, B), not PROP (A) = B.
3625 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3627 * xdisp.c (get_it_property): Use it->window instead of generating
3628 a Lisp object from it->w.
3630 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3632 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3633 get-char-property the window that is being rendered, instead of
3634 the buffer, to support window-specific overlays. (Bug#14575)
3635 (compute_display_string_pos): When W is NULL, use the current
3636 buffer as the object to pass to get-char-property.
3637 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3638 pointer member of the bidi iterator, since no window is pertinent
3641 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3643 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3644 being displayed, and pass it to compute_display_string_pos.
3645 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3646 (bidi_paragraph_init): All callers changed.
3648 * xdisp.c (init_from_display_pos, init_iterator)
3649 (handle_single_display_spec, next_overlay_string)
3650 (get_overlay_strings_1, reseat_1, reseat_to_string)
3651 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3652 Set bidi_it.w member from it->w.
3653 (compute_display_string_pos): Accept additional argument, the
3654 window being displayed, and pass it to Fget_char_property.
3657 * dispextern.h (struct bidi_it): New member w, the window being
3659 (compute_display_string_pos): Adjust prototype.
3661 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3663 * xgselect.c: Remove unneeded include xterm.h.
3665 * process.c (wait_reading_process_output): Check for NS before GLIB.
3666 GLIB may be linked in due to rsvg, but ns_select must be called.
3668 * xgselect.c (xg_select): Remove call to window_system_available
3669 and g_main_context_pending at the top, so Gdk events (i.e. file
3670 notify) are processed when Emacs is started with -nw.
3672 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3674 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3675 (ctagsfiles3): New variable, includes only *.m files.
3676 (TAGS): Use an explicit language name in the regular expressions,
3677 to avoid transformation of '/SOMETHING' by MSYS to
3678 'c:\MSYS\SOMETHING'.
3680 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3682 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3684 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3686 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3687 still need to set the mouse pointer shape and activate help-echo.
3690 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3692 A few porting etc. fixes for the new file monitor code.
3693 See the thread containing
3694 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
3695 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
3696 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
3697 (dir_monitor_callback, Fgfile_rm_watch):
3698 Use assq_no_quit instead of Fassoc, for speed.
3699 (dir_monitor_callback, Fgfile_rm_watch):
3700 eassert that the monitor is a fixnum.
3701 (dir_monitor_callback): No need for CDR_SAFE.
3702 Simplify building of lisp with alternative tails.
3703 (Fgfile_add_watch, Fgfile_rm_watch):
3704 Do not assume glib functions set errno reliably on failure.
3705 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
3706 and signal an error otherwise.
3707 (Fgfile_rm_watch): Prefer CONSP to !NILP.
3708 Use Fdelq instead of Fdelete, for speed.
3710 2013-06-05 Eli Zaretskii <eliz@gnu.org>
3712 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
3713 don't insist on being invoked on a highlighted tool-bar button.
3714 Avoids losing tool-bar functionality when mouse-highlight is nil.
3715 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
3716 Don't highlight when mouse-highlight is nil.
3717 (note_mouse_highlight): When mouse-highlight is nil, don't return
3718 right away; instead, run tool-bar and mode-line highlight
3719 subroutine, clear any existing highlight, and revert the mouse
3720 pointer to its default shape. (Bug#14558)
3722 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3724 * lisp.mk (lisp): Add prog-mode.el.
3726 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
3728 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
3729 * process.c (dummy_handler): New function.
3730 (lib_child_handler): New static var.
3731 (handle_child_signal): Invoke it.
3732 (catch_child_signal): If a library has set up a signal handler,
3733 save it into lib_child_handler.
3734 (init_process_emacs): If using glib and not on Windows, tickle glib's
3735 child-handling code so that it initializes its private SIGCHLD handler.
3736 * syssignal.h (SA_SIGINFO): Default to 0.
3737 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
3738 31; it should no longer be needed now.
3740 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
3742 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
3744 * gfilenotify.c (globals_of_gfilenotify): New function.
3745 (syms_of_gfilenotify): Move global initialization there.
3747 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
3749 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3751 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
3752 * keyboard.c (menu_bar_items, tool_bar_items):
3753 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
3754 not override local keymaps any more.
3756 2013-06-04 Eli Zaretskii <eliz@gnu.org>
3758 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
3760 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3762 * w32console.c (initialize_w32_display): Return the dimensions of
3763 the console window via 2 additional arguments, not via the current
3764 frame. This avoids crashes due to overrunning the bounds of
3765 frame's decode_mode_spec_buffer, which is not resized following
3766 the change of the frame dimensions from the initial 10x10.
3768 * w32term.h (w32_initialize_display_info): Adjust prototype.
3770 * term.c (init_tty): Take dimensions of the frame from the values
3771 returned by initialize_w32_display.
3773 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
3774 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
3775 (LIBES): Add $(GFILENOTIFY_LIBS).
3777 * w32inevt.c (handle_file_notifications): Add dummy implementation
3778 for !HAVE_W32NOTIFY.
3780 * w32term.c: Wrap code with HAVE_W32NOTIFY.
3782 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
3784 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
3786 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
3788 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
3790 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
3792 Fix minor problems found by static checking.
3793 * data.c (pure_write_error):
3794 Use xsignal2, not Fsignal, as Fsignal might return.
3795 * eval.c (set_backtrace_debug_on_exit): Now static.
3796 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
3797 No longer inline. EXTERN_INLINE is needed only for functions
3798 defined in .h files. Reindent function header as per GNU style.
3799 (backtrace_p, backtrace_top, backtrace_next):
3800 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
3801 compiler or linker. Add extern decls to pacify gcc -Wall.
3802 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3804 * frame.c (free_monitors): Define only on platforms that need it.
3805 * nsterm.m (ns_term_init):
3806 * process.c (catch_child_signal):
3807 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
3808 defined on all porting targets these days.
3809 * process.c, process.h (catch_child_signal):
3810 Make it extern only if NS_IMPL_GNUSTEP is defined.
3812 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3814 * w32.c (gettimeofday): Make the signature identical to prototype
3815 in nt/inc/sys/time.h.
3817 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3819 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
3822 * keyboard.c (safe_run_hooks_error): Improve error message.
3824 * data.c (pure_write_error): Add `object' argument.
3825 * puresize.h (CHECK_IMPURE): Use it.
3827 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
3829 * Makefile.in (NOTIFY_OBJ): New variable.
3830 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
3832 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
3833 Call syms_of_gfilenotify.
3835 * gfilenotify.c: New file.
3837 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
3838 and Qfile_w32notify.
3839 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
3840 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
3842 * lisp.h: Declare syms_of_gfilenotify.
3844 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
3846 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3848 Merge the specpdl and backtrace stacks. Make the structure of the
3849 specpdl entries more obvious via a tagged union of structs.
3850 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
3851 (enum specbind_tag): New enum.
3852 (struct specbinding): Make it a tagged union of structs.
3853 Add a case for backtrace records.
3854 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
3855 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
3856 (backtrace_debug_on_exit): New accessors.
3857 (struct backtrace): Remove.
3858 (struct catchtag): Remove backlist field.
3859 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
3861 (Flocal_variable_p): Speed up the common case where the binding is
3863 * eval.c (backtrace_list): Remove.
3864 (set_specpdl_symbol, set_specpdl_old_value): Remove.
3865 (set_backtrace_args, set_backtrace_nargs)
3866 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
3867 (backtrace_next): New functions.
3868 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
3869 (unwind_to_catch, internal_lisp_condition_case)
3870 (internal_condition_case, internal_condition_case_1)
3871 (internal_condition_case_2, internal_condition_case_n): Don't bother
3872 with backtrace_list any more.
3873 (Fsignal): Adjust to new backtrace format.
3874 (grow_specpdl): Move up.
3875 (record_in_backtrace): New function.
3876 (eval_sub, Ffuncall): Use it.
3877 (apply_lambda): Adjust to new backtrace format.
3878 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
3880 (specbind): Adjust to new specpdl format. Simplify.
3881 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
3882 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
3884 (mark_backtrace): Remove.
3885 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
3886 * xdisp.c (redisplay_internal): Use record_in_backtrace.
3887 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
3889 * profiler.c (record_backtrace): Use get_backtrace.
3890 (handle_profiler_signal): Use backtrace_top_function.
3891 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
3894 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
3896 * process.h (catch_child_signal): Declare.
3898 * process.c (catch_child_signal): New function.
3899 (init_process_emacs): Call it.
3901 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
3902 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
3904 (x_set_cursor_type): Remove declaration.
3905 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
3906 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
3907 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
3908 (ns_get_color): Use F suffix on float.
3909 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
3910 (ns_get_rgb_color): Remove.
3911 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
3912 (note_mouse_movement): x and y are CGFloat.
3913 (ns_draw_fringe_bitmap): Remove unused rowY.
3914 Change #if to COCOA && >= 10_6.
3915 (ns_draw_window_cursor): Remove unused overspill.
3916 (ns_draw_underwave): width and x are EamcsCGFloat.
3917 (ns_draw_box): thickness is CGFloat.
3918 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
3919 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
3920 if not in main thread.
3921 (ns_get_pending_menu_title, ns_check_menu_open)
3922 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
3923 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
3924 (sendFromMainThread:): New method.
3925 (changeFont:): size is CGFloat.
3926 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
3927 Disable warning about permanent text.
3928 (characterIndexForPoint:): Adjust return type depending on GNUStep
3930 (mouseDown:): delta is CGFloat.
3931 (updateFrameSize): Remove unised variable f.
3932 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
3933 Cast float to EmacsCGFloat.
3934 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
3935 also to -1 when restoring.
3936 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
3937 inside NS_IMPL_COCOA.
3938 (toggleFullScreen:): Put call to toggleFullScreen inside
3939 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
3940 (setPosition:portion:whole:): por is CGFloat.
3941 (getMouseMotionPart:window:x:y:): Add F suffix to float.
3942 (mouseDown:): Use CGFloat.
3943 (mouseDragged:): Remove unised variable edge.
3944 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
3946 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
3948 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
3949 when NS_IMPL_GNUSTEP.
3950 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
3951 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
3952 (EmacsToolbar): Add clearAll. Add tag argument to
3953 addDisplayItemWithImage.
3954 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
3956 * nsselect.m (ns_get_local_selection): Remove unused variable type.
3958 * nsmenu.m (ns_update_menubar): Make static.
3959 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
3960 (fillWithWidgetValue:): Add cast to SEL for setAction.
3961 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
3962 (update_frame_tool_bar): Update code for GNUStep.
3963 (clearAll): New method.
3964 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
3965 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
3966 Move identifierToItem setObject and activeIdentifiers addObject before
3967 call to insertItemWithItemIdentifier.
3968 (validateVisibleItems): Fix indentation.
3969 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
3970 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
3971 UtilityWindow to aStyle, remove call to setStyleMask.
3973 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
3975 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
3976 (ns_charset_covers, ns_get_covering_families, nsfont_open):
3977 Use F suffix on floats.
3978 (ns_char_width): Returns CGFloat.
3979 (ns_ascii_average_width): w is CGFloat instead of float.
3980 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
3982 (ns_glyph_metrics): CGFloat instead of float.
3984 * nsfns.m (x_set_foreground_color, x_set_background_color):
3986 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
3987 remove unused variables.
3988 (Fns_read_file_name): Keep track if panel is for save.
3989 Use ns_filename_from_panel/ns_directory_from_panel.
3990 (Fns_list_services): delegate only used for COCOA.
3991 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3992 Just return the input if GNUStep.
3993 (x_screen_planes): Remove.
3994 (Fxw_color_values): Use EmacsCGFloat
3995 (Fns_display_monitor_attributes_list): Only get screen number for
3997 (getDirectory, getFilename): Remove from EmacsOpenPanel and
3999 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4000 ns_directory_from_panel.
4002 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4004 * process.c (handle_child_signal): Also use WCONTINUED.
4005 This is so that list-processes doesn't mistakenly list the process
4006 as stopped, when the process has actually been continued and is
4009 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4011 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4012 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4013 not already configured.
4015 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4017 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4019 * Makefile.in (mostlyclean): Remove *.res files.
4021 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4023 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4024 a buffer (bug#8447).
4026 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4028 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4029 display vector, and we backtrack, handle the case that the
4030 previous character position is also displayed from a display
4031 vector or covered by a display string or image. (Bug#14476)
4033 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4035 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4036 (struct MonitorInfo, free_monitors): Remove.
4037 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4038 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4039 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4042 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4043 (struct MonitorInfo, free_monitors): Remove.
4044 (ns_screen_name): Make static.
4045 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4046 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4049 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4050 (struct MonitorInfo): New struct.
4051 (free_monitors, make_monitor_attribute_list): Declare.
4053 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4055 (free_monitors, make_monitor_attribute_list): New functions.
4056 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4059 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4061 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4063 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4065 * keyboard.c: Apply keyboard decoding only to events that come directly
4066 from the tty, not from unread-command-events (bug#14368).
4067 (read_event_from_main_queue): New function, extracted from read_char).
4068 (read_decoded_char): Remove.
4069 (read_decoded_event_from_main_queue): New function to replace it.
4070 (read_char): Use it.
4071 (read_key_sequence): Use read_char rather than read_decoded_char.
4073 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4075 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4077 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4079 2013-05-22 Kenichi Handa <handa@gnu.org>
4081 The following changes are to fix the setting of
4082 buffer-file-coding-system on, for instance, C-x RET c unix RET
4083 _FILE_OF_DOS_EOL_TYPE_ RET.
4085 * coding.h (struct coding_system): New member detected_utf8_chars.
4087 * coding.c (detect_coding_utf_8): Count characters and check EOL
4088 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4090 (setup_coding_system): Do not initialize coding->head_ascii.
4091 (check_ascii): Do not set coding->eol_seen but update it. Do not
4092 call adjust_coding_eol_type here.
4093 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4094 If the eol-type of CODING is already specified, adjust the eol type
4095 of the found coding-system.
4096 (decode_coding_gap): Cancel previous change. Utilize the
4097 character numbers counted by detect_coding_utf_8. Fix detection
4100 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4102 * search.c (looking_at_1): Only set last_thing_searched if the match
4103 changed the match-data (bug#14281).
4105 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4107 * xdisp.c (reseat_at_previous_visible_line_start):
4108 Already declared in dispextern.h, so remove it here.
4109 (move_it_vertically_backward): Likewise.
4111 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4113 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4114 (Fx_display_pixel_width, Fx_display_pixel_height)
4115 (Fx_display_mm_width, Fx_display_mm_height):
4116 Mention `display-monitor-attributes-list' in docstrings.
4118 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4119 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4120 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4121 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4122 (Fx_display_backing_store, Fx_display_visual_class)
4123 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4124 (Fx_display_grayscale_p, Fx_display_pixel_width)
4125 (Fx_display_pixel_height, Fx_display_planes)
4126 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4127 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4128 (Fx_display_mm_width, Fx_display_mm_height)
4129 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4130 height for all physical monitors as in X11.
4132 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4133 Return pixel width or height for all physical monitors as in X11.
4135 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4137 Port --enable-gcc-warnings to clang.
4138 * bytecode.c (exec_byte_code):
4140 Redo diagnostic pragmas to pacify clang, too.
4141 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4142 * editfns.c (Fencode_time):
4143 * fileio.c (file_accessible_directory_p):
4144 * font.c (font_unparse_xlfd):
4145 Use '&"string"[index]' instead of '"string" + (index)'.
4146 * undo.c (user_error): Remove; unused.
4148 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4150 * insdel.c (insert_1_both): Document the arguments, instead of
4151 referring to insert_1, which no longer exists.
4153 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4154 some window, increment windows_or_buffers_changed, so that
4155 *Messages* display in that window is updated. (Bug#14408)
4157 * w32.c: Include epaths.h.
4158 (init_environment): Use cmdproxy.exe without leading directories.
4159 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4161 (gettimeofday): Adjust signature and return value to Posix
4164 * unexw32.c (open_output_file): Delete the existing emacs.exe
4165 before creating it, to break the hard link to the versioned
4168 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4169 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4170 (FIRSTFILE_OBJ): New variables.
4171 (W32_RES): Rename to EMACSRES. All users changed.
4172 (base_obj): Use $(CM_OBJ).
4173 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4174 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4175 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4176 $(W32_RES_LINK) before $(LIBES).
4177 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4179 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4181 * makefile.w32-in (DOC): Use just "DOC".
4183 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4185 * process.c: Export default filters and sentinels to Elisp.
4186 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4188 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4189 (Fset_process_sentinel, Fformat_network_address):
4190 Default to them instead of nil.
4191 (server_accept_connection): Sentinels can't be nil any more.
4192 (read_and_dispose_of_process_output): New function, extracted from
4193 read_process_output.
4194 (read_process_output): Use it; filters can't be nil.
4195 (Finternal_default_process_filter): New function, extracted from
4196 read_process_output.
4197 (exec_sentinel_unwind): Remove function.
4198 (exec_sentinel): Don't zilch sentinel while running.
4199 (status_notify): Sentinels can't be nil.
4200 (Finternal_default_process_sentinel): New function extracted from
4202 (setup_process_coding_systems): Default filter is not nil any more.
4203 (syms_of_process): Export new Elisp functions and initialize
4205 * lisp.h (make_lisp_proc): New function.
4207 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4209 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4211 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4213 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4214 unless we know that the window w is a leaf window.
4215 Another attempt at solving bug#14062.
4217 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4219 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4222 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4224 * image.c (gif_load): Check that subimages fit (Bug#14345).
4226 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4228 * lread.c (skip_dyn_eof): New function.
4229 (read1): Use it to skip the end of a file in response to #@00.
4231 * doc.c (get_doc_string): Slightly relax the sanity checking.
4233 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4235 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4236 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4237 (MonitorInfo): New struct.
4238 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4239 (Fns_display_monitor_attributes_list): New functions.
4240 (display-usable-bounds): Remove.
4241 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4244 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4246 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4247 (GTK_CHECK_VERSION): New macro, if not already defined.
4248 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4249 replaced by GTK_CHECK_VERSION.
4251 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4253 * xterm.h (GTK_PREREQ): New macro.
4254 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4255 to use this macro instead, for consistency and clarity.
4257 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4259 * xdisp.c (row_for_charpos_p): New function, with code of
4260 cursor_row_p, but accepts an additional argument CHARPOS instead
4261 of using a hardcoded PT.
4262 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4263 (row_containing_pos): Call row_for_charpos_p instead of partially
4264 doing the same. Fixes cursor positioning under longlines-mode
4265 when longlines-show-effect includes more than one newline, when
4266 moving the cursor vertically up.
4268 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4270 * makefile.w32-in (ACL_H): New macro.
4271 ($(BLD)/fileio.$(O)): Update dependencies.
4273 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4275 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4276 * Makefile.in (LIB_ACL): New macro.
4277 (LIBACL_LIBS): Remove.
4278 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4279 * fileio.c: Include <acl.h>.
4280 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4281 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4283 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4286 * unexelf.c: Don't assume ElfW (Half) fits in int.
4287 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4288 when dealing with ElfW (Half) values, since they can exceed 2**31
4289 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4290 (entry_address): Omit unused NUM arg. All uses changed.
4292 2013-05-07 Juri Linkov <juri@jurta.org>
4294 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4295 to the string converted from number with `Fnumber_to_string'.
4298 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4300 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4301 This fixes a problem introduced by my previous change.
4303 2013-05-07 Glenn Morris <rgm@gnu.org>
4305 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4307 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4309 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4311 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4313 Static checking by GCC 4.8.0.
4314 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4315 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4316 (x_get_monitor_attributes_fallback)
4317 (x_get_monitor_attributes_xinerama)
4318 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4319 Define only if USE_GTK.
4320 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4321 (x_get_monitor_attributes_fallback): Omit unused locals.
4322 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4323 Use double, not float, to avoid mixed-mode floating point arithmetic.
4325 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4326 Jan Djärv <jan.h.d@swipnet.se>
4328 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4329 (XINERAMA_CFLAGS): New macros.
4330 (ALL_CFLAGS, LIBES): Use them.
4332 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
4333 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
4334 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
4335 (syms_of_xfns): DEFSYM them.
4336 (struct MonitorInfo): New struct.
4337 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
4338 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
4339 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
4340 (x_get_monitor_attributes_xinerama): New functions.
4341 (Fx_display_monitor_attributes_list): New primitive.
4342 (syms_of_xfns): Defsubr it.
4344 * xterm.h (x_display_info): Add Xatom_net_workarea and
4345 Xatom_net_current_desktop.
4347 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
4348 and dpyinfo->Xatom_net_current_desktop.
4350 2013-05-06 Eli Zaretskii <eliz@gnu.org>
4352 * xdisp.c (pos_visible_p): Use the special code for finding the
4353 beginning of a display property or overlay for any "replacing"
4354 display property, not just for display strings. This solves
4355 incorrect reporting of position by posn-at-point. (Bug#14241)
4357 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
4359 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
4360 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
4361 Verify that ElfW (Half) fits in int.
4362 (fatal): Use same signature as lisp.h.
4363 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
4364 configure and build with -DUNEXELF_DEBUG without worrying about
4365 other modules that use DEBUG.
4366 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
4367 possibly-wide integers now uses it instead of plain fprintf.
4368 (entry_address): New function, which avoids problems with 32-bit
4369 overflow on 64-bit hosts.
4370 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4371 (round_up): Don't assume the remainder fits in int.
4372 (find_section): Use bool for boolean. Simplify debug code.
4373 (unexec): Don't assume file sizes fit in int or size_t.
4374 Omit unnecessary trailing newline in 'fatal' format.
4375 Use strerror rather than outputting decimal error number.
4376 Remove unused code when emacs is not defined;
4377 this file relies on Emacs now.
4378 Don't assume e_phnum and e_shnum are positive.
4380 * regex.c: Fix problems when DEBUG is defined.
4381 (extract_number, extract_number_and_incr): Define regardless of
4382 whether DEBUG is defined; that's simpler and makes the code less
4383 likely to go stale in the normal case when DEBUG is not defined.
4384 Return int rather than taking an int * arg. All callers changed.
4385 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4386 Remove, replacing with ...
4387 (DEBUG_PRINT): New macro. All callers changed.
4388 (DEBUG_COMPILES_ARGUMENTS): New macro.
4389 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4390 (print_compiled_pattern, print_double_string) [DEBUG]:
4391 Use prototype rather than old-style definition.
4392 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4393 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4394 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4395 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4396 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4397 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4398 This matters only when DEBUG is defined.
4400 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4402 * xdisp.c (set_iterator_to_next): Set the
4403 ignore_overlay_strings_at_pos_p flag only if we are _really_
4404 iterating over an overlay string, as indicated by the
4405 current.overlay_string_index member. (Bug#14306)
4407 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4409 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4410 to where it is used, to avoid autorelease issues (Bug#14050).
4412 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4414 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4415 * fileio.c (syms_of_fileio): Implement this.
4416 * filelock.c (create_lock_file): If symbolic links don't work, so
4417 we use a regular file as a lock file, do not fsync the lock file;
4420 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4422 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4423 (syms_of_minibuf): Adjust accodingly.
4425 * callint.c (Fcall_interactively): Adjust calls accordingly.
4427 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4429 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4430 w->contents is a buffer before computing everything else.
4431 Use parentheses to disambiguate last part of the condition.
4433 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4434 assertion violations. (Bug#14062)
4436 2013-05-01 David Reitter <david.reitter@gmail.com>
4438 * nsfns.m (ns_tooltip): Initialize.
4440 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4442 * coding.c (decode_coding_gap): Don't remove the character before
4443 a newline unless it's a CR character. (Bug#14287)
4445 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4447 * dispextern.h (struct face): Move enum face_underline_type
4448 earlier so that bitfields can be in the same word.
4450 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4452 * nsfns.m (handlePanelKeys): New function.
4453 (EmacsOpenPanel:performKeyEquivalent:)
4454 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4455 arrows/function/control and copy/paste keys (Bug#14296).
4457 2013-04-27 Juri Linkov <juri@jurta.org>
4459 * callint.c (Fcall_interactively): Call `Qread_number' for
4460 interactive code letter `n' instead of using duplicate code.
4463 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4465 * systime.h (make_timeval): Declare as 'const'.
4467 2013-04-27 Kenichi Handa <handa@gnu.org>
4469 * font.c (font_open_entity): Always open a font of manageable
4472 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4474 Port better to AIX (Bug#14258).
4475 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4478 2013-04-24 Kenichi Handa <handa@gnu.org>
4480 * coding.c (decode_coding_iso_2022): When an invalid escape
4481 sequence is encountered, reset the invocation and designation
4482 status to the safest one.
4484 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4486 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4487 Without this fix, "make distclean" leaves stamp-h1 behind.
4489 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4491 * w32fns.c (w32_fullscreen_rect): New function to compute the
4492 window rectangle for the given fullscreen mode.
4493 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4494 longer tunes the window size. This keeps the window's edges flush
4495 with the screen and allows the taskbar to hide itself in fullboth.
4497 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4498 window decorations and uses the entire screen.
4500 * w32term.h (w32_fullscreen_rect) Add prototype.
4501 (struct w32_output): Replace normal_width, normal_height,
4502 normal_top, and normal_left members with a single normal_placement
4504 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4506 (FRAME_NORMAL_PLACEMENT): New macro.
4508 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4510 * minibuf.c (Ftest_completion): Silence compiler warning.
4512 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4514 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4517 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4520 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4521 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4522 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4523 parentheses where appropriate.
4525 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4527 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4529 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4531 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4532 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4533 Mention in the doc string that setting these variables takes
4534 effect only after a call to set-window-buffer. (Bug#14200)
4536 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4538 * indent.c (Fvertical_motion): Don't consider display strings on
4539 overlay strings as display strings on the buffer position we
4540 started from. This prevents vertical cursor motion from jumping
4541 more than one line when there's an overlay string with a display
4542 property at end of line.
4543 Reported by Karl Chen <Karl.Chen@quarl.org> in
4544 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4546 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4548 * window.c (select_window): `record_buffer' even if window is
4549 already selected (bug#14191).
4551 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4553 * window.c (Fwindow_end): Test more flags, including the buffer's
4554 last_overlay_modified flag, to determine whether the window's
4555 display is really up-to-date. Prevents the function from
4556 returning a stale value. (Bug#14170)
4557 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4560 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4562 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4563 garbaged only if it is not already the top frame on its TTY.
4564 This prevents flickering due to constant redrawing of TTY frames when
4565 there are GUI frames open in the same session. (Bug#13864)
4567 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4569 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4570 of marking the idle timers directly.
4572 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4574 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4577 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4579 * window.c (select_window): Don't record_buffer while the invariant is
4580 temporarily broken (bug#14161).
4582 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4584 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4586 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4588 2013-04-07 Romain Francoise <romain@orebokech.com>
4590 Ignore additional platform-specific ACL errors (Bug#13702).
4591 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4592 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4594 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4596 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4599 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4601 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4602 This bug was introduced by my 2013-02-25 change that simplified
4603 data_start configuration. Without this change, on GNU/Linux
4604 an Emacs configured with --enable-profiling fails immediately
4605 due to a profiler signal.
4606 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4607 with these flags. On platforms where special flags are needed
4608 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4609 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4610 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4612 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4614 Get rid of some platform-specific functions examining window
4615 system and its capabilities. This is a partial rework of the
4617 * lisp.h (have_menus_p): Remove prototype. This function is
4618 replaced with platform-independent window_system_available.
4619 (check_window_system): Move to...
4620 * frame.h (decode_window_system_frame, window_system_available):
4621 ...here, add new prototypes.
4622 * frame.c (window_system_available, decode_window_system_frame):
4624 (check_window_system): Platform-independent now.
4625 * xterm.h (x_in_use): Remove declaration.
4627 * w32term.h (check_x_frame):
4628 * nsterm.h (check_x_frame): Remove prototypes. This function
4629 is replaced with platform-independent decode_window_system_frame.
4630 * msdos.c (have_menus_p): Remove.
4631 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4632 Remove platform-specific functions. Use check_window_system,
4633 decode_window_system_frame and check_ns_display_info where
4634 appropriate. Minor style and comment tweaks.
4635 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4636 (check_x_frame): Likewise.
4637 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4639 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4640 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4641 * xmenu.c, xselect.c: All related users changed.
4643 2013-04-03 Kenichi Handa <handa@gnu.org>
4645 The following changes is to optimize the code for reading UTF-8
4648 * coding.c (check_ascii): Rename from detect_ascii. Return value
4649 changed. Check EOL format. Do not call adjust_coding_eol_type
4651 (check_utf_8): New function.
4652 (adjust_coding_eol_type): Do nothing if already adjusted.
4653 (detect_coding): Compare the return value of check_ascii with
4654 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4655 (decode_coding_gap): Optimize for valid UTF-8.
4657 2013-03-21 Kenichi Handa <handa@gnu.org>
4659 * coding.c (syms_of_coding): Cancel previous change.
4661 * insdel.c (insert_from_gap): Fix previous change.
4663 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4665 Consistently use platform-specific function to detect window system.
4666 * lisp.h (check_window_system): New prototype. This function is
4667 going to replace check_x, check_w32 and check_ns.
4668 (have_menus_p): Mention msdos.c in comment.
4669 * fontset.c (check_window_system_func): Remove. Adjust all users.
4670 * fontset.h (check_window_system_func): Remove prototype.
4671 * nsterm.h (check_ns):
4672 * xterm.h (check_x):
4673 * w32term.h (check_w32): Likewise.
4674 * menu.c (Fx_popup_menu): Use check_window_system.
4675 * msdos.c (check_window_system): Define for MS-DOS.
4676 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4677 * w32fns.c (check_window_system): Likewise for MS-Windows.
4678 * xfns.c (check_window_system): Likewise for X.
4679 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4680 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4682 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4684 Prefer < to > in range checks such as 0 <= i && i < N.
4685 This makes it easier to visualize quantities on a number line.
4686 This patch doesn't apply to all such range checks,
4687 only to the range checks affected by the 2013-03-24 change.
4688 This patch reverts most of the 2013-03-24 change.
4689 * alloc.c (xpalloc, Fgarbage_collect):
4690 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4691 * character.c (string_escape_byte8):
4692 * charset.c (read_hex):
4693 * data.c (cons_to_unsigned):
4694 * dispnew.c (update_frame_1):
4695 * doc.c (Fsubstitute_command_keys):
4696 * doprnt.c (doprnt):
4697 * editfns.c (hi_time, decode_time_components):
4698 * fileio.c (file_offset):
4699 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4700 * font.c (font_intern_prop):
4701 * frame.c (x_set_alpha):
4702 * gtkutil.c (get_utf8_string):
4703 * indent.c (check_display_width):
4704 * keymap.c (Fkey_description):
4705 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
4707 * minibuf.c (read_minibuf_noninteractive):
4708 * process.c (wait_reading_process_output):
4709 * search.c (Freplace_match):
4710 * window.c (get_phys_cursor_glyph):
4711 * xdisp.c (redisplay_internal):
4712 * xsmfns.c (smc_save_yourself_CB):
4713 Prefer < to > for range checks.
4714 * dispnew.c (sit_for): Don't mishandle NaNs.
4715 This fixes a bug introduced in the 2013-03-24 change.
4716 * editfns.c (decode_time_components): Don't hoist comparison.
4717 This fixes another bug introduced in the 2013-03-24 change.
4719 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4721 * frame.h (struct frame): Drop scroll_bottom_vpos
4722 member becaue all real users are dead long ago.
4723 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
4724 * xdisp.c (redisplay_internal): Adjust user.
4726 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
4728 * nsmenu.m (showAtX:Y:for:): setLevel to
4729 NSPopUpMenuWindowLevel (Bug#13998).
4731 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
4733 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
4734 (ns_check_pending_open_menu): Declare.
4736 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
4737 (x_activate_menubar): Update the menu with title that matches
4738 ns_get_pending_menu_title, and call
4739 ns_check_pending_openmenu (Bug#12698).
4740 (menuWillOpen:): New method.
4741 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
4743 * nsterm.m (menu_will_open_state, menu_mouse_point)
4744 (menu_pending_title): New varaibles.
4745 (ns_get_pending_menu_title, ns_check_menu_open)
4746 (ns_check_pending_open_menu): New functions.
4748 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
4750 * indent.c (current_column_bol_cache): Remove leftover which is not
4751 used in Fmove_to_column any more.
4752 (current_column, scan_for_column): Adjust users.
4753 * keyboard.c (last_point_position_buffer, last_point_position_window):
4754 Remove leftovers which are not used for recording undo any more.
4755 (command_loop_1, syms_of_keyboard): Adjust users.
4756 * xdisp.c (last_max_ascent): Remove leftover which is not used in
4757 redisplay_window any more.
4758 (move_it_to): Adjust user.
4760 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
4762 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
4763 Update dependencies.
4765 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
4767 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
4768 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
4771 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4773 * window.h (struct window): Replace hchild, vchild and buffer slots
4774 with the only contents slot. This is possible because each valid
4775 window may have either the child window (in vertical or horizontal
4776 combination) or buffer to display (for the leaf window). Using that,
4777 a lof of operations to traverse and/or change window hierarchies may
4778 be simplified. New member horizontal is used to distinguish between
4779 horizontal and vertical combinations of internal windows.
4780 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
4781 (WINDOW_VERTICAL_COMBINATION_P): New macros.
4782 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
4783 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
4784 Use contents slot, not buffer, where appropriate.
4785 (wset_combination): New function.
4786 (wset_buffer): Add eassert.
4787 (Fframe_first_window): Simplify the loop reaching first window.
4788 (Fwindow_buffer): Use WINDOW_LEAF_P.
4789 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
4790 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
4791 (unshow_buffer): Convert initial debugging check to eassert.
4792 (replace_window, recombine_windows, Fdelete_other_windows_internal)
4793 (make_parent_window, window_resize_check, window_resize_apply)
4794 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
4795 (Fset_window_configuration, delete_all_child_windows, save_window_save):
4796 Adjust to match struct window changes.
4797 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
4798 (mark_window_cursors_off, count_windows, get_leaf_windows)
4799 (foreach_window_1): Simplify the loop.
4800 * alloc.c (mark_object): Do not check for the leaf window because
4801 internal windows has no glyph matrices anyway.
4802 * dispnew.c (clear_window_matrices, showing_window_margins_p)
4803 (allocate_matrices_for_window_redisplay, fake_current_matrices)
4804 (allocate_matrices_for_frame_redisplay, free_window_matrices)
4805 (build_frame_matrix_from_window_tree, mirror_make_current)
4806 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
4807 (update_window_tree, set_window_update_flags): Simplify the loop.
4808 (sync_window_with_frame_matrix_rows): Enforce live window.
4809 Use contents slot, not buffer, where appropriate.
4810 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
4811 and WINDOW_HORIZONTAL_COMBINATION_P.
4812 (make_frame_visible_1): Simplify the loop.
4813 Use contents slot, not buffer, where appropriate.
4814 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
4815 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
4816 (expose_window_tree): Likewise.
4817 Use contents slot, not buffer, where appropriate.
4818 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
4819 to avoid deleted windows. Use contents slot instead of buffer.
4820 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
4821 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
4822 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
4823 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
4825 2013-03-28 Eli Zaretskii <eliz@gnu.org>
4827 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
4828 identify the reasons for assertion violations in bug#14062 and
4830 (Fx_show_tip): Fix compilation error under
4831 "--enable-check-lisp-object-type". (Bug#14073)
4833 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
4834 Reported by <rzl24ozi@gmail.com>.
4836 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4838 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
4840 (unwind_with_echo_area_buffer): ...to restore it here.
4841 This is needed to ensure that...
4842 (redisplay_window): ...both window markers are valid here,
4843 which is verified by eassert.
4844 * editfns.c (save_excursion_save): Do not assume that
4845 selected_window always displays the buffer.
4846 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
4849 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
4851 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
4854 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
4856 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
4858 2013-03-27 Eli Zaretskii <eliz@gnu.org>
4860 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
4861 since MinGW's w32api headers do. This avoids compiler warnings.
4863 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
4866 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4868 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
4870 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
4872 * gtkutil.c (style_changed_cb): Check if frame is live and an
4873 X frame (Bug#14038).
4875 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4877 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
4878 Define only for _WIN32_WINNT less than 0x0500.
4879 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
4881 Move inclusion of time.h before sys/time.h, so that MinGW64 could
4882 see its own definitions of 'struct timeval' and 'struct timezone'.
4884 Fix incompatibilities between MinGW.org and MinGW64 headers.
4885 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
4887 * w32.c (REPARSE_DATA_BUFFER): Guard with
4888 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
4890 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
4892 * xterm.c: Include X11/XKBlib.h
4893 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
4895 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
4897 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
4899 * blockinput.h (input_blocked_p): Likewise.
4900 * bytecode.c (exec_byte_code): Likewise.
4901 * callproc.c (call_process_kill, call_process_cleanup)
4902 (Fcall_process): Likewise.
4903 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
4904 (Fccl_execute_on_string): Likewise.
4905 * character.c (string_escape_byte8): Likewise.
4906 * charset.c (read_hex): Likewise.
4907 * cm.c (calccost): Likewise.
4908 * data.c (cons_to_unsigned): Likewise.
4909 * dired.c (directory_files_internal, file_name_completion):
4911 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
4912 (sit_for): Likewise.
4913 * doc.c (Fsubstitute_command_keys): Likewise.
4914 * doprnt.c (doprnt): Likewise.
4915 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
4916 * emacsgtkfixed.c: Likewise.
4917 * fileio.c (file_offset, Fwrite_region): Likewise.
4918 * floatfns.c (Fexpt, fmod_float): Likewise.
4919 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4921 * font.c (font_intern_prop): Likewise.
4922 * frame.c (x_set_alpha): Likewise.
4923 * gtkutil.c (get_utf8_string): Likewise.
4924 * indent.c (check_display_width): Likewise.
4925 * intervals.c (create_root_interval, rotate_right, rotate_left)
4926 (split_interval_right, split_interval_left)
4927 (adjust_intervals_for_insertion, delete_node)
4928 (interval_deletion_adjustment, adjust_intervals_for_deletion)
4929 (merge_interval_right, merge_interval_left, copy_intervals)
4930 (set_intervals_multibyte_1): Likewise.
4931 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
4932 * keymap.c (Fkey_description): Likewise.
4933 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
4934 * lread.c (openp, read_integer, read1, string_to_number):
4936 * menu.c (ensure_menu_items): Likewise.
4937 * minibuf.c (read_minibuf_noninteractive): Likewise.
4938 * print.c (printchar, strout): Likewise.
4939 * process.c (create_process, Faccept_process_output)
4940 (wait_reading_process_output, read_process_output, send_process)
4941 (wait_reading_process_output): Likewise.
4942 * profiler.c (make_log, handle_profiler_signal): Likewise.
4943 * regex.c (re_exec): Likewise.
4944 * regex.h: Likewise.
4945 * search.c (looking_at_1, Freplace_match): Likewise.
4946 * sysdep.c (get_child_status, procfs_ttyname)
4947 (procfs_get_total_memory): Likewise.
4948 * systime.h (EMACS_TIME_VALID_P): Likewise.
4949 * term.c (dissociate_if_controlling_tty): Likewise.
4950 * window.c (get_phys_cursor_glyph): Likewise.
4951 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
4952 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
4954 * xfns.c (Fx_window_property): Likewise.
4955 * xmenu.c (set_frame_menubar): Likewise.
4956 * xselect.c (x_get_window_property, x_handle_dnd_message):
4958 * xsmfns.c (smc_save_yourself_CB): Likewise.
4959 * xterm.c (x_scroll_bar_set_handle): Likewise.
4961 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
4963 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
4964 to be optional or nil. Adjust comment and convert it to docstring.
4965 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
4966 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
4968 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
4970 Static checking by GCC 4.8-20130319.
4971 * image.c (gif_load): Assume pass < 3 to pacify GCC.
4972 * process.c (Fset_process_datagram_address)
4973 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
4974 * xdisp.c (get_char_face_and_encoding):
4975 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
4976 (get_glyph_face_and_encoding): Prepare face before possibly using it.
4977 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
4979 2013-03-24 Ken Brown <kbrown@cornell.edu>
4981 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
4982 fix compilation on 64-bit Cygwin, where underscores are not
4983 automatically prepended.
4985 * w32term.c (w32_initialize): Silence compiler warning.
4987 2013-03-23 Eli Zaretskii <eliz@gnu.org>
4989 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4990 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4991 variables, to save and restore frame dimensions.
4992 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4993 after returning from a 'fullscreen' configuration.
4994 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4995 to avoid races between the main thread and the input thread.
4997 * w32term.h (struct w32_output): New members normal_width,
4998 normal_height, normal_top, normal_left, and prev_fsmode.
4999 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5000 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5003 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5004 'fullscreen' parameter. Always record previous width and height
5005 of the frame, except when switching out of maximized modes, so
5006 that they could be restored correctly, instead of resetting to the
5007 default frame dimensions. Send SC_RESTORE command to the frame,
5008 unless we are going to send SC_MAXIMIZE, to restore the frame
5009 resize hints in the mouse pointer shown by the window manager.
5012 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5014 * lisp.h (get_frame_param): Adjust conditions for prototype
5017 2013-03-22 Ken Brown <kbrown@cornell.edu>
5019 * unexcw.c: Drop unneeded inclusion of w32common.h.
5020 (report_sheap_usage): Declare.
5021 (read_exe_header): Add magic numbers for x86_64.
5022 (fixup_executable): Fix printf format specifier for unsigned long
5025 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5027 * frame.h (struct frame): Put menu_bar_window under #ifdef
5028 because this member is not needed when X toolkit is in use.
5029 (fset_menu_bar_window):
5030 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5031 (free_glyphs, update_frame):
5032 * xdisp.c (expose_frame): Likewise.
5033 (display_menu_bar): Likewise. Remove redundant eassert.
5034 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5037 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5039 Use functions and constants to manipulate Lisp_Save_Value objects.
5040 This replaces code that used macros and strings and token-pasting.
5041 The change makes the C source a bit easier to follow,
5042 and shrinks the Emacs executable a bit.
5043 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5044 (make_save_value): Change 1st arg from string to enum. All callers
5047 (mark_object): Use if, not #if, for GC_MARK_STACK.
5048 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5049 (XSAVE_OBJECT): Now functions, not macros.
5050 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5051 the constant was never used.
5052 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5053 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5054 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5055 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5057 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5058 type3 with a single member save_type. All uses changed.
5059 (save_type, set_save_pointer, set_save_integer): New functions.
5060 * print.c (PRINTX): Remove.
5062 * alloc.c: Remove redundant static declarations.
5064 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5066 * window.h (struct window): Convert left_col, top_line, total_lines
5067 and total_cols from Lisp_Objects to integers. Adjust comments.
5068 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5070 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5071 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5072 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5073 Adjust users where appropriate.
5075 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5077 * frame.h (struct frame): Drop resx and resy because the same data is
5078 available from window system-specific output context. Adjust users.
5079 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5080 New functions to provide defaults when no window system available.
5081 (FRAME_RES_X, FRAME_RES_Y): New macros.
5082 (NUMVAL): Move from xdisp.c.
5083 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5084 (Ffont_face_attributes, Fopen_font):
5085 * image.c (gs_load):
5086 * w32font.c (fill_in_logfont):
5087 * xdisp.c (calc_pixel_width_or_height):
5088 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5089 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5091 2013-03-20 Kenichi Handa <handa@gnu.org>
5093 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5094 to 1 (temporary workaround until a bug related to ASCII
5095 optimization is fixed).
5097 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5099 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5100 Signal error if window is not internal. Adjust docstring.
5101 (delete_all_child_windows): Use combination_limit to save the buffer.
5102 (Fset_window_configuration): Adjust accordingly.
5103 * print.c (syms_of_print): Initialize debugging output not here...
5104 (init_print_once): ...but in a new function here.
5105 * lisp.h (init_print_once): Add prototype.
5106 * emacs.c (main): Add call to init_print_once. Adjust comments.
5108 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5110 * window.c (window_resize_check, window_resize_apply)
5111 (window_from_coordinates, recombine_windows, set_window_buffer)
5112 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5113 (Fsplit_window_internal, Fdelete_window_internal)
5114 (freeze_window_starts): Use bool for booleans.
5115 * window.h (window_frame_coordinates, resize_frame_windows)
5116 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5118 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5120 * dispnew.c (bitch_at_user): Use `user-error'.
5122 2013-03-17 Ken Brown <kbrown@cornell.edu>
5124 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5125 as return type of image_background. (Bug#13981)
5126 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5128 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5130 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5131 (ns_select): Don't return with result uninitialized.
5133 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5136 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5138 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5139 directories. If filename is nil, get directory name (Bug#13932).
5140 Use getFilename and getDirectory.
5141 (getFilename, getDirectory): New methods for EmacsSavePanel and
5143 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5145 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5147 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5149 2013-03-15 Kenichi Handa <handa@gnu.org>
5151 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5152 (adjust_after_replace): Make it back to static. Delete the third
5153 arg text_at_gap_tail. Cancel the code for handling it.
5155 * coding.h (struct coding_system): New member eol_seen.
5157 * coding.c (detect_ascii): New function.
5158 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5159 when the source bytes are actually scanned. On detecting for
5160 coding_category_utf_8_auto, call detect_ascii instead of scanning
5161 source bytes directly.
5162 (produce_chars): Call insert_from_gap with the new arg 0.
5163 (encode_coding): Likewise.
5164 (decode_coding_gap): Control ASCII optimization by the variable
5165 disable_ascii_optimization instead of #ifndef .. #endif.
5166 Deccode EOL format according to coding->eol_seen.
5167 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5170 * lisp.h (adjust_after_replace): Cancel externing it.
5171 (insert_from_gap): Adjust prototype.
5173 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5175 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5176 FULLSCREEN_MAXIMIZED. (Bug#13935)
5178 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5180 * region-cache.c (find_cache_boundary, move_cache_gap)
5181 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5182 Simplify debugging check and convert to eassert. Adjust comment.
5183 (pp_cache): Put under ENABLE_CHECKING.
5185 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5187 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5188 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5190 (w32fullscreen_hook): If the frame is visible, reset
5191 f->want_fullscreen flag after changing the frame size. If the
5192 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5195 2013-03-13 Daniel Colascione <dancol@dancol.org>
5197 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5198 too so that these builds can use Cygwin's file conversion
5199 functions. (We've been building and linking cygw32.o all along
5200 and just not using it.)
5202 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5204 File synchronization fixes (Bug#13944).
5205 * Makefile.in (LIB_FDATASYNC): New macro.
5207 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5208 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5209 Don't worry about HAVE_FSYNC, since a substitute fsync is
5210 available if the system lacks one.
5211 (Fwrite_regin): Retry fsync if interrupted.
5213 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5215 * w32term.c (w32_read_socket): If the Emacs frame is being
5216 activated, call w32fullscreen_hook, to make sure the new frame
5217 dimensions are in effect. (Bug#13937)
5219 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5221 * xdisp.c (init_iterator): Simplify because both character and byte
5222 positions are either specified or -1. Add eassert. Adjust comment.
5223 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5224 character and byte positions can be obtained from marker.
5226 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5228 Static checking by Sun C 5.12.
5229 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5230 * bytecode.c (exec_byte_code):
5231 * dispnew.c (init_display):
5233 * fileio.c (Fsubstitute_in_file_name):
5234 * keyboard.c (Fevent_convert_list):
5235 * keymap.c (Fsingle_key_description):
5236 * term.c (maybe_fatal, fatal):
5237 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5238 * xsmfns.c (Fhandle_save_session):
5239 Omit unreachable code.
5240 * keymap.c (map_keymap_char_table_item): Cast void * to
5241 a function pointer type; the C Standard requires this.
5243 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5244 Include <sys/param.h> unconditionally, as that works elsewhere and
5245 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5246 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5249 See ChangeLog.12 for earlier changes.
5255 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5257 This file is part of GNU Emacs.
5259 GNU Emacs is free software: you can redistribute it and/or modify
5260 it under the terms of the GNU General Public License as published by
5261 the Free Software Foundation, either version 3 of the License, or
5262 (at your option) any later version.
5264 GNU Emacs is distributed in the hope that it will be useful,
5265 but WITHOUT ANY WARRANTY; without even the implied warranty of
5266 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5267 GNU General Public License for more details.
5269 You should have received a copy of the GNU General Public License
5270 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.