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 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
7 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
9 * nsterm.h, w32term.h, xterm.h: ...and not here.
10 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
13 2013-09-14 Eli Zaretskii <eliz@gnu.org>
15 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
18 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
20 Unify Fx_focus_frame between all ports.
21 * frame.h (x_focus_frame): New prototype.
22 * xfns.c (Fx_focus_frame): Remove.
23 (syms_of_xfns): Do not defsubr it.
24 (x_focus_frame): X implementation.
25 * nsfns.m (Fx_focus_frame): Remove.
26 (syms_of_nsfns): Do not defsubr it.
27 (x_focus_frame): NS implementation.
28 * w32term.c (Fx_focus_frame): Remove.
29 (x_focus_on_frame): Rename to...
30 (x_focus_frame): W32 implementation.
31 * w32term.h (x_focus_on_frame): Remove prototype.
32 * w32fns.c (Fx_focus_frame): Remove.
33 (syms_of_w32fns): Do not defsubr it.
34 * frame.c (Fx_focus_frame): Define here.
35 (syms_of_frame): Defsubr here.
36 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
38 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
40 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
41 All of them are replaced with FRAME_DISPLAY_INFO, defined in
42 each port to reference the port-specific window system data.
43 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
44 (FRAME_DISPLAY_INFO): Define.
45 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
46 (FRAME_DISPLAY_INFO): Define. Adjust users.
47 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
48 (FRAME_DISPLAY_INFO): Define. Adjust users.
49 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
50 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
51 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
52 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
53 * xselect.c, xterm.c: All related users changed.
55 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
57 * xterm.h (x_window_to_frame, x_any_window_to_frame)
58 (x_menubar_window_to_frame): Remove prototypes.
59 * xfns.c (x_window_to_frame, x_any_window_to_frame)
60 (x_menubar_window_to_frame, x_top_window_to_frame):
62 * xterm.c (x_window_to_frame, x_any_window_to_frame)
63 (x_menubar_window_to_frame, x_top_window_to_frame):
64 ...to here and convert all but the last to static.
66 2013-09-12 Eli Zaretskii <eliz@gnu.org>
68 * lisp.mk (lisp): Add w32-common-fns.elc.
70 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
72 * charset.c (char_charset): Document an exception for char-charset.
74 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
76 * xterm.h (x_display_info): New field last_user_time...
77 * xterm.c (toplevel): ...to replace static last_user_time.
78 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
80 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
82 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
83 scroll bar values to prevent thumb from disappear and update comment.
85 2013-09-11 Glenn Morris <rgm@gnu.org>
87 * emacs.c (usage_message): Possessive apostrophe tweak.
89 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
91 * nsterm.m (syms_of_nsterm): Use Qns.
92 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
93 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
94 * xfns.c (x_display_info_for_name, Fx_open_connection):
95 Remove old '#if 0' code.
96 (syms_of_xfns): Use Qx.
97 * termhooks.h (fullscreen_hook): Remove the leftover.
98 (struct terminal): Fix typo in comment.
100 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
102 Cleaning up a few X scroll bar bits.
103 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
104 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
105 New member last_seen_part, going to replace...
106 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
107 (xt_action_hook) [USE_LUCID]: Adjust user.
108 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
109 Lucid-specific scroll bar support.
110 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
111 to int and adjust to use last_seen_part member.
112 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
113 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
114 Initialize last_seen_part.
116 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
118 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
119 insert-buffer-substring an empty string.
121 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
123 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
124 avoiding a GCC warning.
126 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
128 Ifdef away frame tool bar code when it is not really used.
129 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
130 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
131 and minimize_tool_bar_window_p under the above.
132 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
133 (fset_tool_bar_window): Likewise.
134 * dispnew.c (clear_current_matrices, clear_desired_matrices)
135 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
136 (change_frame_size_1):
137 * window.c (window_from_coordinates, Frecenter): Adjust users.
138 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
139 code is not really used.
140 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
141 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
142 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
143 [!USE_GTK && !HAVE_NS]: Define as such.
144 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
145 (note_mouse_highlight, expose_frame):
146 * xfns.c (x_set_tool_bar_lines):
147 * xterm.c (handle_one_xevent): Adjust users.
149 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
151 Fix corruption with multiple emacsclient -t instances (Bug#15222).
152 This bug was introduced by my 2013-08-26 patch, which incorrectly
153 assumed that the terminfo implementation doesn't use termcap buffers.
154 * term.c (init_tty) [TERMINFO]: Remove optimization, as
155 these buffers apparently are used after all.
156 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
157 (struct tty_display_info): Define members termcap_term_buffer and
158 termcap_strings_buffer even if TERMINFO.
160 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
163 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
164 'usage' docstring entry to pacify make-docfile.
166 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
168 Change comparison functions =, <, >, <=, >= to take many arguments.
169 * data.c: Change comparison functions' interface and implementation.
170 * lisp.h: Make arithcompare available for efficient two arg
172 * bytecode.c: Use arithcompare.
173 * fileio.c: Use new interface.
175 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
177 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
179 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
181 * eval.c (Feval): Document the new use of `lexical'.
183 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
185 Review and drop old frame resize hack.
186 * frame.h (struct frame): Remove force_flush_display_p.
187 * dispnew.c (update_frame): Adjust user and don't call
188 flush_frame here. The comment has said that there was an issues
189 with redisplaying fringes, but I don't see any differences with
190 and without this hack. Hopefully we can continue without it.
191 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
192 current frame matrices twice if resized_p is set.
194 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
196 Do not populate pure Xism x_sync to other ports.
197 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
198 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
199 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
200 * w32term.h (x_sync): Remove prototype.
202 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
204 Cleanup frame flushing.
205 * dispextern.h (struct redisplay_interface):
206 Drop flush_display_optional because flush_display is enough
207 for X and flushing via RIF is just a no-op for others.
208 * frame.h (flush_frame): New function.
209 * dispnew.c (update_frame):
210 * minibuf.c (read_minibuf):
211 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
213 * keyboard.c (detect_input_pending_run_timers): Do not flush
214 all frames but selected one in redisplay_preserve_echo_area.
215 * nsterm.m (ns_flush): Remove no-op.
216 (ns_redisplay_interface): Adjust user.
217 * w32term.h (x_flush): Remove no-op.
218 (w32_redisplay_interface): Adjust user.
219 * xterm.c (x_flush): Simplify because we do not flush all
220 frames at once any more. Adjust comment.
221 (x_redisplay_interface): Adjust user.
223 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
225 Port --without-x --enable-gcc-warnings to Fedora 19.
226 * gfilenotify.c (globals_of_gfilenotify):
227 Call g_type_init only if using an older glib version that needs it.
229 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
231 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
232 (last_glyphless_glyph_merged_face_id): Remove declarations.
233 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
234 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
235 (last_glyphless_glyph_merged_face_id): Now static.
236 (merge_escape_glyph_face): New function, refactored from...
237 (get_next_display_element): ...here.
238 (merge_glyphless_glyph_face): New function, refactored from...
239 (produce_glyphless_glyph): ...here...
240 * term.c (produce_glyphless_glyph): ...and here.
242 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
244 * eval.c (eval_sub): Only call Ffunction if necessary.
246 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
248 Attempt to make redisplay more selective when changing cursor type.
249 * frame.h (struct frame): New bitfield cursor_type_changed.
250 * xdisp.c (cursor_type_changed): Remove.
251 (try_cursor_movement, redisplay_window, try_window_id)
252 (set_frame_cursor_types, try_window_reusing_current_matrix):
253 Adjust to use per-frame bitfield.
254 (redisplay_internal): Look for cursor type change on each visible
255 frame and consider all frames if cursor type has been changed on
256 the frame other than selected. If cursor type has been changed on
257 selected frame only, do not use fast update.
259 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
261 Attempt to make redisplay more selective when changing fonts.
262 * frame.h (struct frame): New bitfield fonts_changed.
263 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
264 (adjust_frame_glyphs): Add prototype.
265 * dispnew.c (fonts_changed_p): Remove.
266 (adjust_glyphs): Remove because we do not
267 adjust matrices on all frames at once any more.
268 (adjust_frame_glyphs): Block and unblock input here.
269 (adjust_glyph_matrix): Use fonts_changed.
270 (change_frame_size_1): Use adjust_frame_glyphs.
271 * font.c (font_open_entity): Use fonts_changed.
272 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
273 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
274 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
275 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
276 (shrink_mini_window, Fresize_mini_window_internal)
277 (window_scroll_pixel_based, Fset_window_configuration)
278 (apply_window_adjustment, Fset_window_vscroll):
279 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
280 Use adjust_frame_glyphs.
281 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
282 (try_window_reusing_current_matrix, try_window_id, display_line)
283 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
284 (redisplay_internal): Consider fonts_changed and adjust frame
285 matrices for each frame only if the frame is visible. If font
286 has been changed on some frame during full redisplay, retry
287 only visible frames where the font has been actually changed.
289 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
291 Cache current header and mode line height for each window.
292 * window.h (struct window): New fields mode_line_height
293 and header_line_height.
294 * window.c (make_window): Initialize them.
295 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
296 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
297 (current_mode_line_height, current_header_line_height):
299 * xdisp.c (current_mode_line_height, current_header_line_height):
301 (pos_visible_p, init_xdisp): Adjust user.
302 (redisplay_window): Invalidate mode_line_height and
303 header_line_height if current and desired matrices do not agree.
305 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
307 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
308 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
310 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
312 Make --without-x compatible with --enable-gcc-warnings.
313 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
314 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
315 members under HAVE_WINDOW_SYSTEM.
316 * keyboard.c (make_lispy_focus_out): Likewise.
317 (record_menu_key): Move under HAVE_MENUS.
318 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
319 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
320 (syms_of_xdisp): Adjust user.
321 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
322 (start_hourglass, cancel_hourglass):
323 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
324 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
325 and CLEAR_FONT_TABLE_NFONTS.
326 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
327 Declare only if HAVE_WINDOW_SYSTEM.
328 (lface_same_font_attributes_p, clear_face_gcs): Define only
329 if HAVE_WINDOW_SYSTEM.
331 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
333 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
334 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
335 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
337 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
339 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
341 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
343 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
344 This fixes a type error on hosts where ptrdiff_t is wider than int.
346 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
348 * keyboard.c (read_key_sequence_vs): New function.
349 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
352 * callint.c (Fcall_interactively): Always return a vector for 'K'.
354 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
356 Makefile improvements.
357 * Makefile.in (config.status): Don't use double-colon rules, as
358 they are not portable according to POSIX. Fix shell typo with `;
359 I guess this rule has never been tested?
360 (VCSWITNESS): New macro, to override any environment var.
362 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
364 * xterm.h (struct x_display_info): Do not track X connection
365 fd separately because it is always available from Display.
366 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
369 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
371 * buffer.c (drop_overlay):
372 * fileio.c (restore_point_unwind): Prefer unchain_marker to
373 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
375 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
377 * buffer.c (Fmake_overlay, Fmove_overlay):
378 * intervals.c (set_point_from_marker):
379 * print.c (PRINTPREPARE): Prefer signal_error
380 to plain error and report unsuitable marker too.
382 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
384 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
385 for 'dragging' member.
386 (struct x_output): Remove set-but-unused leftovers
387 'left_before_move' and 'top_before_move'.
388 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
389 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
390 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
391 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
392 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
393 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
394 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
395 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
397 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
399 * nsfont.m (INVALID_GLYPH): New define.
400 (nsfont_encode_char): Use INVALID_GLYPH.
401 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
403 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
405 * xterm.c (x_last_mouse_movement_time): Revert last change.
406 This code should use XDisplayMotionBufferSize to check display's
407 motion history first, and there are few other issues as well.
408 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
409 (handle_one_xevent): Adjust user.
411 2013-09-02 Martin Rudalics <rudalics@gmx.at>
413 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
414 * frame.c (Flast_nonminibuf_frame): ... to here.
415 (check_minibuf_window): Don't abort if no window was found
418 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
420 Use XGetMotionEvents to ask the last mouse motion time from X server.
421 * xterm.c (X_MOTION_HISTORY): Default to 1.
422 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
423 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
424 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
425 Ifdef away legacy code.
426 (XTmouse_position, x_scroll_bar_report_motion):
427 Use x_last_mouse_movement_time.
428 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
431 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
433 * msdos.c (last_mouse_window): Move to...
434 (dos_rawgetc): ...this function and adjust comment.
435 * nsterm.m (last_window): Rename to last_mouse_window, move to...
436 (mouseMoved): ...this function and adjust comment.
437 * w32term.c (last_window): Likewise with...
438 (w32_read_socket): ...this function.
439 * xterm.c (last_window): Likewise with...
440 (handle_one_xevent): ...this function.
442 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
444 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
445 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
446 (handle_one_xevent): ...to here.
447 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
450 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
452 * msdos.c (IT_set_terminal_window): Remove no-op.
453 (initialize_msdos_display): Adjust terminal setup.
454 * w32console.c (w32con_set_terminal_window): Remove no-op.
455 (initialize_w32_display): Adjust terminal setup.
456 * w32term.c (w32_set_terminal_window): Remove no-op.
457 (w32_create_terminal): Adjust terminal setup.
458 * xterm.c (XTset_terminal_window): Remove no-op.
459 (x_create_terminal): Adjust terminal setup.
461 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
463 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
465 (ns_create_terminal): Adjust terminal setup.
466 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
468 (w32_create_terminal): Adjust terminal setup.
469 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
471 (x_create_terminal): Adjust terminal setup.
473 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
475 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
476 (CLIP_TEXT_POS_FROM_MARKER): New macro.
477 * dispnew.c (buffer_posn_from_coords):
478 * window.c (Fwindow_end, displayed_window_lines):
479 * xdisp.c (redisplay_mode_lines): Use it.
481 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
483 * fontset.c (face_for_char): Check char in the current face font first
484 if HAVE_NS (Bug#15138).
486 2013-08-31 Martin Rudalics <rudalics@gmx.at>
488 * window.c (temp_output_buffer_show): Make sure window returned
489 by display_buffer is live (Bug#15213).
491 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
493 Minor cleanup to avoid forward declarations.
494 * coding.h (struct ccl_spec): Remove forward declaration.
495 * composite.h (toplevel): Include font.h.
496 (struct composition_it, struct face, struct font_metrics):
497 Remove forward declaration.
498 * dispextern.h (struct image, struct atimer): Likewise.
499 * emacsgtkfixed.h (struct frame): Likewise.
500 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
501 * font.h (struct font_driver, struct font, struct glyph_string)
502 (struct face): Remove forward declaration.
503 * fontset.h (struct face, struct font): Likewise.
504 * frame.h (toplevel): Style cleanup.
505 (enum output_method): Move to...
506 * termhooks.h (enum output_method): ...here.
507 (struct glyph, struct frame, struct ns_display_info)
508 (struct x_display_info, struct w32_display_info):
509 Remove forward declaration.
510 * xterm.h (toplevel): Include termhooks.h.
511 (struct font, struct window, struct glyph_matrix, struct frame)
512 (struct input_event, struct face, struct image): Remove forward
514 * gtkutil.h (struct _widget_value): Likewise.
515 * keyboard.h (toplevel): Include termhooks.h.
516 (struct input_event): Remove forward declaration.
518 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
520 * intervals.c (set_point_from_marker): New function.
521 * editfns.c (Fgoto_char):
522 * process.c (Finternal_default_process_filter):
523 * window.c (select_window_1): Use it.
524 * buffer.h (set_point_from_marker): Add prototype.
526 2013-08-29 Eli Zaretskii <eliz@gnu.org>
528 * w32.c (term_winsock): Call release_listen_threads before calling
530 (_sys_wait_accept): Wait for accept event in a loop with a finite
531 timeout, instead of waiting indefinitely. Will hopefully avoid
532 hanging during exit because WSACleanup deadlocks waiting for the
533 event object to be released. (Bug#14333)
535 * w32proc.c (release_listen_threads): New function, signals all
536 the reader threads that listen for connections to stop waiting.
538 * w32.h (release_listen_threads): Add prototype.
540 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
542 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
543 field of new marker (for sanity and safety).
544 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
545 anyway because XMISCTYPE is a function and can't be an lvalue).
547 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
549 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
550 (x_after_update_window_line, x_scroll_bar_create):
551 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
552 (handle_one_xevent, x_clear_frame_area):
553 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
554 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
555 * xterm.h (x_clear_area): Adjust prototype.
557 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
559 Hook scanning and indentation functions to find_newline. This helps
560 to avoid duplicated code and renders more respect to newline cache.
561 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
562 * cmds.c (Fforward_line):
563 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
564 Use find_newline and avoid unnecessary point movements.
565 * search.c (scan_newline): Implement on top of find_newline.
567 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
569 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
570 scoped code (bug#11258).
572 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
574 * nsterm.m (last_window): New variable.
575 (EV_TRAILER2): New macro.
576 (EV_TRAILER): Call EV_TRAILER2.
577 (mouseMoved:): Add support for mouse-autoselect-window
578 on nextstep (Bug#6888).
580 2013-08-28 Andreas Schwab <schwab@suse.de>
582 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
583 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
584 Remove unused macro definitions.
585 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
586 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
587 Only define if emacs.
589 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
591 Prefer enum glyph_row_area to int where appropriate.
592 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
594 (window_box, window_box_width, window_box_left, window_box_left_offset)
595 (window_box_right, window_box_right_offset): Adjust prototypes.
596 * xdisp.c (window_box, window_box_width, window_box_left)
597 (window_box_left_offset, window_box_right, window_box_right_offset):
598 Use enum glyph_row_area. Adjust users and tweak comment where needed.
599 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
600 * nsterm.m (ns_clip_to_row):
601 * w32term.c (w32_clip_to_row):
602 * xterm.c (x_clip_to_row): Likewise.
604 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
606 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
607 (Fprevious_overlay_change): Fast path for buffer with no overlays.
609 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
611 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
612 for portability to hosts where /bin/sh has problems.
614 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
616 Redesign redisplay interface to drop global output_cursor.
617 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
618 (toplevel): Remove declaration of output_cursor.
619 (set_output_cursor, x_cursor_to): Remove prototype.
620 * window.h (struct window): New member output_cursor.
621 (output_cursor_to): New function to replace RIF member.
622 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
623 (update_text_area, set_window_cursor_after_update): Use it.
624 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
625 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
626 * nsterm.m (ns_update_window_begin, ns_update_window_end):
627 * w32term.c (x_update_window_begin, x_update_window_end):
628 * xterm.c (x_update_window_begin, x_update_window_end):
629 Adjust to use per-window output cursor.
631 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
633 Simplify SELECT_TYPE-related code.
634 Like EMACS_TIME, this portability layer is no longer needed, since
635 Emacs has been using fd_set as a portability layer for some time.
636 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
637 (SELECT_TYPE): Remove. All uses changed to fd_set.
638 (fd_set) [!FD_SET]: New typedef.
640 Simplify EMACS_TIME-related code.
641 This portability layer is no longer needed, since Emacs has been
642 using struct timespec as a portability layer for some time.
643 * atimer.h, buffer.h, dispextern.h, xgselect.h:
644 Include <time.h> rather than "systime.h"; that's all that's needed now.
645 * dispnew.c: Include <timespec.h> rather than "systime.h";
646 that's all that's needed now.
647 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
648 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
650 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
651 LOG10_TIMESPEC_RESOLUTION.
652 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
653 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
654 (make_emacs_time): Remove. All used changed to make_timespec.
655 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
656 (current_timespec): Rename from current_emacs_time. All uses changed.
657 (add_emacs_time): Remove. All uses changed to timespec_add.
658 (sub_emacs_time): Remove. All uses change dot timespec_sub.
659 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
660 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
661 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
662 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
663 (current_timespec): Rename from current_emacs_time. All uses changed.
664 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
665 changed to timespec_cmp.
666 * xgselect.c: Include <timespec.h>, since our .h files don't.
668 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
670 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
671 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
672 Remove the leftovers.
673 * gtkutil.c (toplevel): Do not declare Qxft but include
675 * image.c (toplevel): Do not declare Vlibrary_cache because
676 it's already done in lisp.h.
678 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
680 * lisp.h (Mouse_HLInfo): Move from here...
681 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
682 (reset_mouse_highlight): New function.
683 * msdos.c (dos_set_window_size, IT_update_begin)
684 (internal_terminal_init):
685 * nsterm.m (ns_update_window_end, x_free_frame_resources)
686 (ns_initialize_display_info):
687 * w32console.c (initialize_w32_display):
688 * w32term.c (x_update_window_end, x_free_frame_resources)
689 (w32_initialize_display_info):
690 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
691 * window.c (Fdelete_other_windows_internal):
692 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
693 * termchar.h (toplevel):
694 * xterm.h (toplevel): Include dispextern.h.
696 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
698 Fix minor problems found by static checking.
699 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
700 (expect): Avoid nested-if warning.
701 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
702 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
703 * nsterm.h, nsterm.m (ns_select):
704 * xgselect.c, xgselect.h (xg_select):
705 Adjust signature to better match pselect's.
706 * nsterm.m (ns_select):
707 Don't set *TIMEOUT, since pselect doesn't.
708 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
709 diagnostic about assigning const char * to it.
710 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
712 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
714 * lread.c (substitute_object_recurse): Handle hash-tables as well
717 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
719 Fix unlikely core dump in init_tty, and simplify terminfo case.
720 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
721 The old version incorrectly dumped core if malloc returned a
722 buffer containing only non-NUL bytes.
723 (init_tty): Do not allocate or free termcap buffers; the
724 struct does that for us now.
725 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
726 (struct tty_display_info): Define members termcap_term_buffer and
727 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
728 use them. Allocate them directly in struct rather than indirectly
729 via a pointer, to simplify init_tty.
731 * frame.c (check_minibuf_window): Initialize 'window' properly,
732 so that Emacs reliably aborts later if 'window' is not initialized.
734 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
736 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
737 of VoidSymbol (Bug#15154).
739 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
741 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
742 mouse_face_beg_y and mouse_face_end_y.
743 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
744 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
745 Adjust users and update comment where appropriate.
747 2013-08-26 Martin Rudalics <rudalics@gmx.at>
749 * frame.c (check_minibuf_window): New function.
750 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
751 Call check_minibuf_window (Bug#15183).
753 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
755 * window.h (struct window): Replace last_cursor with last_cursor_vpos
756 because this is the only last cursor data we need to keep and consult.
757 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
758 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
761 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
763 Fix recovering from possible decompression error.
764 Since insert_from_gap doesn't always move point, we can't use PT as
765 the position where the partially decompressed data ends, and
766 should count how many bytes was produced so far.
767 * decompress.c (struct decompress_unwind_data): Add nbytes member.
768 (unwind_decompress): Really delete partially uncompressed data.
769 (Fzlib_decompress_region): Take decompressed data size into account.
771 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
773 * syntax.c (init_syntax_once): Adjust comment and do an early
774 initialization of Qchar_table_extra_slots just once...
775 * casetab.c (init_casetab_once):
776 * category.c (init_category_once):
777 * character.c (syms_of_character):
778 * coding.c (syms_of_coding):
779 * xdisp.c (syms_of_xdisp): ...and omit it here.
781 2013-08-24 Eli Zaretskii <eliz@gnu.org>
783 * xdisp.c (get_next_display_element): Don't apply to characters
784 from a display vector the logic of setting it->end_of_box_run_p
785 suitable for characters from a buffer. (Bug#15175)
787 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
788 to handle directories, rather than '_utime' which doesn't.
791 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
793 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
794 or fullscreen (Bug#14627).
796 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
798 System-dependent integer overflow fixes.
799 * process.c (Fset_process_window_size): Signal an error if
800 the window size is outside the range supported by the lower level.
801 * sysdep.c (set_window_size): Return negative on error,
802 nonnegative on success, rather than -1, 0, 1 on not in system,
803 failure, success. This is simpler. Caller changed.
804 (serial_configure): Remove unnecessary initialization of local.
805 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
806 size fits in unsigned long; this isn't true on some 32-bit hosts.
807 Avoid buffer overrun if some future version of /proc/meminfo has a
808 variable name longer than 20 bytes.
809 (system_process_attributes) [__FreeBSD__]:
810 Don't assume hw.availpages fits in 'int'.
812 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
814 Don't let very long directory names overrun the stack.
815 Fix some related minor problems involving "//", vfork.
816 * callproc.c (encode_current_directory): New function.
817 (call_process): Don't append "/"; not needed.
818 * fileio.c (file_name_as_directory_slop): New constant.
819 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
820 this can save the caller having to alloca.
821 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
822 Use SAFE_ALLOCA, not alloca.
823 (directory_file_name, Fexpand_file_name): Leave leading "//"
824 alone, since it can be special even on POSIX platforms.
825 * callproc.c (call_process):
826 * process.c (Fformat_network_address):
827 * sysdep.c (sys_subshell):
828 Use encode_current_directory rather than rolling our own.
829 (create_process): No need to encode directory; caller does that now.
830 * process.h (encode_current_directory): New decl.
831 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
832 Rework to avoid 'goto xyzzy;'.
834 2013-08-23 Eli Zaretskii <eliz@gnu.org>
836 * xdisp.c (handle_face_prop): If the default face was remapped use
837 the remapped face for strings from prefix properties. (Bug#15155)
839 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
841 Minor cleanup for redisplay interface and few related functions.
842 * frame.h (enum text_cursor_kinds): Move from here...
843 * dispextern.h (enum text_cursor_kinds): ...to here.
844 (toplevel): Drop unnecessary declarations.
845 (struct redisplay_interface): Use bool and enum text_cursor_kinds
846 in update_window_end_hook and draw_window_cursor functions.
847 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
848 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
849 * w32term.c (x_update_window_end,w32_draw_window_cursor):
850 * xterm.c (x_update_window_end, x_draw_window_cursor):
851 * xdisp.c (display_and_set_cursor, update_window_cursor)
852 (update_cursor_in_window_tree, x_update_cursor): Use bool and
853 enum text_cursor_kinds where appropriate.
855 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
857 Redesign redisplay interface to drop updated_row and updated_area.
858 * dispextern.h (updated_row, updated_area): Remove declaration.
859 (struct redisplay_interface): Pass glyph row and row area parameters
860 to write_glyphs, insert_glyphs and clear_end_of_line functions.
861 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
863 * dispnew.c (updated_row, updated_area): Remove.
864 (redraw_overlapped_rows, update_window_line): Adjust user.
865 (update_marginal_area, update_text_area): Likewise. Pass updated row
866 as a parameter. Prefer enum glyph_row_area to int where appropriate.
867 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
870 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
872 * process.c (flush_pending_output): Remove stub.
875 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
877 * callproc.c: Fix race that killed background processes (Bug#15144).
878 (call_process): New arg TEMPFILE_INDEX. Callers changed.
879 Record deleted process-id in critical section, not afterwards.
880 Don't mistakenly kill process created by a call-process invocation
881 that discards output and does not wait.
883 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
885 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
886 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
887 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
888 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
889 to shut up compiler in mark_object.
890 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
892 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
894 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
895 We can't portably rely on PTY_OPEN doing that, even if
896 it calls posix_openpt with O_CLOEXEC.
898 2013-08-20 Kenichi Handa <handa@gnu.org>
900 * character.c (string_char): Improve commentary.
902 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
904 * image.c (SIGNATURE_DIGESTSIZE): Remove.
905 (struct animation_cache): Make signature a flexible array member.
906 All uses changed. This is a tad slower but may insulate us better
907 from future changes to ImageMagick.
909 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
911 * image.c: Shrink memory needed for animation cache.
912 (SIGNATURE_DIGESTSIZE): New constant.
913 (struct animation_cache): Make 'signature' a fixed size array of bytes.
914 (imagemagick_create_cache): Copy the signature. This saves
915 several KB of memory that ImageMagick wastes per signature.
916 Don't bother updating the update_time, as the caller does that now.
917 (imagemagick_prune_animation_cache): Don't destroy the signature, as
918 it's a fixed size struct member now.
919 (imagemagick_get_animation_cache): Always destroy the signature,
920 as it's now imagemagick_create_cache's responsibility to copy it.
921 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
922 and use memcmp rather than strcmp.
923 eassert that ImageMagick returns a signature of the specified length.
925 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
927 * image.c (imagemagick_get_animation_cache): Don't segfault on
929 (imagemagick_get_animation_cache): Revert to previous definition
930 so that it actually works. But keep the memory leak fix.
931 (imagemagick_get_animation_cache): Fix memory leak.
933 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
935 * image.c: Fix animation cache signature memory leak.
936 Fix some other minor performance problems while we're at it.
937 (imagemagick_create_cache): Clear just the members that
938 need clearing. Don't set update_time, as caller does that now.
939 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
940 Simplify by using pointer-to-pointer instead of a prev pointer.
941 (imagemagick_prune_animation_cache): Use make_emacs_time rather
942 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
943 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
944 it's already a copy. Free the signature probe unless it's cached.
946 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
947 This was introduced by my 2013-08-12 fix for Bug#15035.
949 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
951 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
952 (imagemagick_prune_animation_cache): Now static.
954 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
956 * image.c (imagemagick_get_animation_cache): Don't segfault when
959 2013-08-18 Ken Brown <kbrown@cornell.edu>
961 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
962 static heap if ENABLE_CHECKING is defined.
963 (max_bss_sbrk_ptr): New variable.
965 (report_sheap_usage): Report maximum static heap usage instead of
966 ending static heap usage.
968 2013-08-17 Eli Zaretskii <eliz@gnu.org>
970 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
971 of zlib_initialized according to the results of calling
974 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
976 * image.c: Implement an ImageMagick per-image cache.
977 (imagemagick_get_animation_cache): Fix a double-free error.
978 (imagemagick_load_image): Remove the ping_wand code, which only
979 apparently saved time on invalid animated images, and slowed down
980 everything else. Optimise for the common case.
982 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
984 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
986 * editfns.c (insert_before_markers): Mention overlay in the doc string.
988 * marker.c (set_marker): Remove documentation of undefined behavior.
990 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
992 * image.c (imagemagick_compute_animated_image): Animate correctly
993 when sub-images are smaller than the main image.
994 (imagemagick_compute_animated_image): Setting the iterator row to
995 zero is apparently not allowed.
996 (imagemagick_compute_animated_image): Allow images that say they
997 have sub-images that are bigger than the main image, but just crop
1000 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1002 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1004 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1006 * image.c (imagemagick_compute_animated_image): Respect the GIF
1009 2013-08-15 Ken Brown <kbrown@cornell.edu>
1011 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1012 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1015 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1017 Fix minor problems found by static checking.
1018 * frame.c (delete_frame):
1019 * xdisp.c (next_element_from_display_vector):
1020 Avoid uninitialized local.
1021 * image.c (imagemagick_compute_animated_image): Port to C89.
1022 Prefer usual GNU indentation style for loops.
1023 Be more careful about bizarrely large sizes, by using ptrdiff_t
1026 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1028 Fix infinite frame selection loop (Bug#15025).
1029 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1031 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1033 * xdisp.c (compute_window_start_on_continuation_line):
1034 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1035 to make sure we end up setting the window start at the leftmost
1036 visible character of the display line. This avoids funky
1037 horizontal shifting because the window start is not kept on the
1038 same position. (Bug#15090)
1039 (next_element_from_display_vector): Support 'box' face attribute
1040 in the face definitions of a display vector. (Bug#15099)
1042 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1044 * image.c (imagemagick_compute_animated_image): Implement animated
1046 (imagemagick_compute_animated_image): Fix some compilation
1047 warnings. Implement a very simple cache to make the animation
1048 usable at all, but it should be replaced with a per-image cache.
1050 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1052 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1053 to do `for' loops over alist values.
1054 * buffer.h (FOR_EACH_BUFFER):
1055 * process.c (FOR_EACH_PROCESS): Use it.
1056 (handle_child_signal, status_notify, Fget_buffer_process)
1057 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1059 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1061 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1062 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1063 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1064 to xzalloc and so avoid redundant call to memset.
1065 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1066 members because it is allocated with xzalloc and so already zeroed.
1068 2013-08-14 Ken Brown <kbrown@cornell.edu>
1070 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1073 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1075 Utility function and macro to copy Lisp string to C string.
1076 * lisp.h (xlispstrdupa): New macro.
1077 (xlispstrdup): New prototype.
1078 * alloc.c (xlispstrdup): New function.
1079 * callint.c (Fcall_interactively):
1080 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1081 (Fsubstitute_in_file_name):
1082 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1083 * image.c (x_create_bitmap_from_file):
1084 * w32term.c (w32_term_init):
1085 * xterm.c (x_term_init): Use xlispstrdup.
1087 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1089 * image.c (imagemagick_load_image): Make animated pictures work.
1090 There's still some problems with background color settings, though
1093 * decompress.c (unwind_decompress): Always restore point.
1095 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1097 * marker.c (set_marker): Reformat documentation.
1099 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1101 * xdisp.c (cursor_type_changed): Now static.
1103 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1104 Use changed. This avoids the need to call xmalloc and for the
1105 caller to call xfree, and avoids memory leaks in some situations.
1107 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1109 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1110 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1111 (redisplay_window): If window_end_valid is cleared due to non-zero
1112 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1113 so do not call to try_cursor_movement for that window.
1115 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1117 * window.h (struct window): Convert window_end_pos and
1118 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1119 (wset_window_end_pos, wset_window_end_vpos): Remove.
1120 * dispnew.c (adjust_glyph_matrix):
1121 * window.c (Fwindow_end, replace_window, set_window_buffer)
1123 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1124 (set_vertical_scroll_bar, redisplay_window, try_window)
1125 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1126 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1127 (note_mouse_highlight): Adjust users.
1128 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1131 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1133 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1134 * image.c (imagemagick_filename_hint): Use `const char *' and
1135 prefer SSDATA to SDATA to avoid warnings.
1137 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1139 Cleanup window fringes, margins and scroll bars adjustments.
1140 * window.c (set_window_fringes, set_window_margins)
1141 (set_window_scroll_bars, apply_window_adjustment): New functions.
1142 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1143 (Fset_window_scroll_bars): Use them.
1145 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1147 * window.h (struct window): Convert scroll_bar_width
1148 from Lisp_Object to integer. Adjust comment.
1149 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1151 * window.c (wset_scroll_bar_width): Remove.
1152 (make_window): Initialize scroll_bar_width.
1153 (Fsplit_window_internal): Use direct assignment.
1154 (Fset_window_configuration, save_window_save):
1155 Convert Lisp_Object to integer and back where appropriate.
1156 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1157 bar was actually changed, and mention this in docstring.
1159 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1161 * decompress.c: Minor simplifications.
1162 (Fzlib_decompress_region): Don't bother verifying
1163 that avail_out <= UINT_MAX, as that was confusing.
1164 Mention the restriction in a comment instead.
1165 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1167 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1169 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1170 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1172 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1174 * image.c (imagemagick_filename_hint): Check for errors in the
1177 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1179 * window.c (Fwindow_margins): Return nil when there's no marginal
1180 area, as per the documented API.
1182 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1183 Fmake_vector, as scroll bar's struct members are not all Lisp
1184 objects now. This avoids crashes in GC.
1186 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1187 bool, so its address could be taken.
1189 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1191 * image.c (imagemagick_filename_hint): New function to possibly
1192 apply `image-content-type-suffixes'.
1193 (imagemagick_load_image): Use it.
1195 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1197 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1198 if loading zlib failed.
1200 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1202 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1203 2013-08-13 checkin below. Change bool to BOOL, rule is:
1204 All Obj-C code uses BOOL, except for interfaces callable from C.
1206 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1208 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1210 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1211 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1212 bool instead of BOOL.
1213 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1214 from Lisp_Object to bitfield. Adjust comment.
1215 * w32term.c (x_scroll_bar_create): Adjust user.
1216 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1217 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1218 Use bool for boolean.
1219 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1220 to `unsigned int' when defining a bitfield.
1222 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1224 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1226 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1228 * window.h (struct window): Convert left_margin_cols and
1229 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1230 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1231 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1233 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1235 (showing_window_margins_p, update_window_line, update_frame_1):
1236 * fringe.c (draw_fringe_bitmap_1):
1237 * xdisp.c (window_box_width): Adjust users.
1238 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1239 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1240 Use direct assignment.
1241 (Fset_window_configuration, save_window_save, Fwindow_margins):
1242 Convert Lisp_Object to integer and back where appropriate.
1243 (Fset_window_margins): Adjust user. Return t if any margin
1244 was actually changed, and mention this in docstring.
1246 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1248 * syntax.c (forward_word):
1249 * cmds.c (forward_char, backward_char): Mention the optional argument.
1251 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1253 * window.h (struct window): Convert left_fringe_width
1254 and right_fringe_width from Lisp_Objects to integers.
1256 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1257 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1258 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1260 (make_window): Initialize new integer fields to -1.
1261 (Fsplit_window_internal): Use direct assignment.
1262 (Fset_window_configuration, save_window_save):
1263 Convert Lisp_Object to integer and back where appropriate.
1264 (Fset_window_fringes): Adjust user. Return t if any fringe
1265 was actually changed, and mention this in docstring.
1267 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1269 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1270 * nsfns.m (x_set_cursor_type):
1271 * w32fns.c (x_set_cursor_type):
1272 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1273 * xdisp.c (set_frame_cursor_types): ...but in common code.
1275 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1277 * font.c (clear_font_cache): New function, stripped from...
1278 (Fclear_font_cache): ...here, which now uses the function
1279 above. Adjust comment.
1280 * font.h (clear_font_cache): Add prototype.
1281 * xfaces.c (clear_face_cache): Use clear_font_cache.
1283 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1285 * window.c (Fset_window_start): Compare `w', not `window' because
1286 `w' might not be equal to `window' after call to decode_live_window.
1288 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1290 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1291 This fixes a problem introduced by the Bug#15035 patch
1292 when using GPG. Reported by Herbert J. Skuhra.
1294 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1296 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1297 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1298 not yet initialized.
1300 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1302 * decompress.c (Fzlib_decompress_region): Support zlib
1303 decompression, too, and rename.
1305 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1307 Minor zlib configuration tweaks.
1308 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1309 Don't assume presence of fn_inflateInit2_ zlib internal function.
1311 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1313 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1314 include the zlib prefix.
1316 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1318 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1319 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1320 define static variables that are pointers to zlib functions to be
1322 (init_zlib_functions) [WINDOWSNT]: New function.
1323 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1325 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1326 macros instead of invoking the zlib functions directly.
1327 (syms_of_decompress): DEFSYM Qzlib_dll.
1328 Staticpro Szlib_available_p.
1330 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1332 Avoid looping over all frame windows to freeze and unfreeze.
1333 * window.h (struct window): Drop frozen_window_start_p.
1334 (freeze_window_starts): Drop prototype.
1335 * frame.h (struct frame): New frozen_window_starts flag.
1336 (FRAME_WINDOWS_FROZEN): New macro.
1337 * window.c (freeze_window_start, freeze_window_starts):
1339 (select_window, replace_window): Adjust users.
1340 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
1341 (window_frozen_p): New function.
1342 (redisplay_window): Use it.
1344 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1346 Fix some fd issues when running subprocesses (Bug#15035).
1347 Fix bugs that can leak files or file descriptors on errors.
1348 Don't unlink open temp files, as that's hard for users to diagnose
1349 when things go awry (e.g., temp disk exhausted).
1350 Don't bother to lock temp files. Check for invalid recursion.
1351 * callproc.c (synch_process_fd): Remove. All uses removed.
1352 (synch_process_tempfile): New var or macro.
1353 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
1355 (record_kill_process): New arg, the temp name. All callers changed.
1356 (delete_temp_file): Now just a simple wrapper around unlink.
1357 (call_process_kill): New arg, the call_process_fd array.
1358 Close them all. Clear synch_process_pid. Remove the temp file,
1359 or arrange for it to be removed.
1360 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
1361 that's been moved to synch_process_tempfile. Caller changed.
1362 Do not remove the tempfile; that's now call_process_kill's
1364 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
1365 call_process_kill; the caller now does that.
1366 (call_process_cleanup): Do not close the process fd; that's now
1367 call_process_kill's responsibility.
1368 (Fcall_process): Implement via new function call_process, which
1369 has most of the old body of Fcall_process, but with a different API.
1370 (call_process): New function that does not open or close filefd if
1371 it is nonnegative. Record which fds need to be closed, and let
1372 call_process_kill close (and remove the tempfile, on MSDOS) on error.
1373 Signal an error if invoked recursively (could be done via a hook).
1374 Simplify creation of the tempfile in the MSDOS case.
1375 Don't create the output file until after checking for the executable.
1376 Report any failure to open /dev/null.
1377 Don't open /dev/null for writing twice; once is enough.
1378 Don't create pipe if all output is being discarded or sent to file.
1379 Don't worry about setting up the coding system or reading from the
1380 pipe if all output is being discarded.
1381 Hoist fd_error local into top level, to lessen block nesting.
1382 Don't record deleted pid here; now done by Fcall_process_region.
1383 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1384 and note its success in synch_process_tempfile.
1385 Do not leak resources when child_setup fails.
1386 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1387 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1388 (create_temp_file): Now returns open fd, with an additional
1389 Lisp_Object * argument to return the name. All callers changed.
1390 Do not close the file; rewind it instead, and leave it open for
1391 the caller. Do not lock the temp file. Unwind-protect the file
1392 and the file-descriptor.
1393 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1394 If an asynchrounous process, record it here, not in call_process.
1395 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1396 * eval.c (set_unwind_protect): New function.
1397 * fileio.c (write_region): New function, generalized from the
1398 old Fwrite_region. Do not lock temp files.
1399 (Fwrite_region): Use it.
1400 * lisp.h (set_unwind_protect, write_region): New decls.
1401 * process.c: Include <verify.h>.
1402 (make_process): Mark fds as initially closed.
1403 (deleted_pid_list): Now a list of pid-filename pairs.
1405 (close_process_fd): New function.
1406 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1407 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1408 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1409 (create_process, create_pty, Fmake_serial_process)
1410 (server_accept_connection): Record which fds need to be closed,
1411 and let deactivate_process close them.
1412 (Fmake_network_process): Do not discard the unwind-protect
1413 until it's safe to do so.
1414 (deactivate_process): Close the fds opened by create_process etc.
1415 (Fprocess_send_eof): Adjust to new way of recording open fds.
1416 Report an error if /dev/null can't be opened, instead of aborting.
1417 * process.h (PROCESS_OPEN_FDS): New constant.
1418 (struct Lisp_Process): New member open_fds.
1419 (record_kill_process, record_deleted_pid): Adjust signatures.
1420 (record_deleted_pid): Move decl here ...
1421 * syswait.h (record_deleted_pid): ... from here.
1423 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1425 * decompress.c: Fix bugs with large buffers and weird inputs.
1426 Tune a bit. Reindent as per usual Emacs style.
1427 (BUFFER_SIZE): Remove.
1428 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1429 more than UINT_MAX bytes. Decompress into the gap instead of into
1430 an auto buffer, as this should avoid copying. Return nil if
1431 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1432 set immediate_quit; we shouldn't trust zlib code that much.
1434 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1436 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1437 errors, and really move the gap to where we want it.
1439 * lisp.h: Include decompress.c support.
1441 * emacs.c (main): Include decompress.c support.
1443 * Makefile.in: Include -lz if present.
1445 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1447 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1448 (initWithTitle:): Initialize frame to 0.
1449 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1450 (fillWithWidgetValue:frame:): Rename from
1451 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1453 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1454 fillWithWidgetValue:frame:
1456 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1457 remove memory leak warnings.
1459 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1460 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1463 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1464 (x_activate_menubar): Update the whole menu.
1465 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1466 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1467 current event is not NSSystemDefined (Bug#15001).
1468 Call ns_check_menu_open only if trackingMenu is 2.
1469 (menuDidClose:): New method, decrease trackingMenu.
1470 (fillWithWidgetValue:setDelegate:): New method.
1471 (fillWithWidgetValue:): Call the above.
1473 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1475 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1477 Omit some unnecessary casts.
1478 Many of these go back to the old pre-C89 days, when they may have
1479 been needed, but we've been assuming C89 or later for a while now.
1480 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1481 (live_float_p, live_misc_p, live_vector_p):
1482 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1483 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1484 (defvar_per_buffer):
1485 * callint.c (Fcall_interactively):
1486 * doc.c (Fsubstitute_command_keys):
1487 * filelock.c (get_boot_time):
1488 * frame.c (xrdb_get_resource):
1489 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1490 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1491 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1492 (menuitem_highlight_callback, menu_destroy_callback)
1493 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1494 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1495 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1496 (xg_tool_bar_help_callback, tb_size_cb):
1497 * image.c (xpm_alloc_color, png_read_from_memory)
1498 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1499 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1501 * keymap.c (describe_map):
1502 * nsfns.m (Fns_display_monitor_attributes_list):
1503 * nsmenu.m (process_dialog:):
1504 * nsterm.m (hold_event):
1505 * process.c (wait_reading_process_output):
1506 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1507 * scroll.c (do_direct_scrolling, scrolling_1):
1508 * termcap.c (tgetent):
1509 * window.c (check_window_containing, add_window_to_list)
1510 (freeze_window_starts):
1511 * xdisp.c (compare_overlay_entries, vmessage):
1512 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1513 (x_get_monitor_attributes_xrandr)
1514 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1515 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1516 * xfont.c (xfont_match, xfont_open):
1517 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1518 (menubar_selection_callback, menu_position_func)
1519 (popup_selection_callback, create_and_show_popup_menu)
1520 (dialog_selection_callback, create_and_show_dialog):
1521 * xrdb.c (x_get_string_resource):
1523 * xsmfns.c (x_session_check_input):
1524 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1525 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1526 (xaw_jump_callback, xaw_scroll_callback):
1527 Omit unnecessary casts.
1529 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1531 Minor string-length refactoring.
1532 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1533 * frame.c (make_monitor_attribute_list):
1534 Prefer build_string to strlen + make_string.
1536 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1538 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1539 don't check minor_code (Bug#14417).
1541 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1543 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1544 vertical positions instead. This avoids calling MATRIX_ROW with
1545 row numbers that are possibly beyond valid limits. (Bug#15064)
1547 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1549 Use xstrdup and build_unibyte_string where applicable.
1550 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1551 * xfns.c (x_window):
1552 * xrdb.c (x_get_customization_string):
1553 * xterm.c (xim_initialize):
1554 * w32fns.c (w32_window): Use xstrdup.
1555 (w32_display_monitor_attributes_list):
1556 * emacs.c (init_cmdargs):
1557 * keyboard.c (PUSH_C_STR):
1558 * nsfont.m (nsfont_open):
1559 * sysdep.c (system_process_attributes):
1560 * w32.c (system_process_attributes):
1561 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1563 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1565 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1566 variables of these types so that GDB would know about them, as aid
1567 for debugging fatal exceptions. (Bug#15024) See also
1568 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1571 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1573 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1574 larger than the NSWindow (Bug#14934).
1576 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1578 Redesign redisplay interface to drop global variable updated_window.
1579 Always pass currently updated window as a parameter to update routines.
1580 * dispextern.h (updated_window): Remove declaration.
1581 (struct redisplay_interface): Pass window parameter to
1582 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1583 and after_update_window_hook.
1584 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1586 * dispnew.c (updated_window): Remove.
1587 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1588 (update_window_line): Adjust to match redisplay interface changes.
1589 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1590 (ns_scroll_run, ns_after_update_window_line):
1591 * w32term.c (x_update_window_begin, x_update_window_end)
1592 (x_after_update_window_line, x_scroll_run):
1593 * xterm.c (x_update_window_begin, x_update_window_end)
1594 (x_after_update_window_line, x_scroll_run):
1595 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1596 Likewise. Adjust comments where appropriate.
1597 (x_cursor_to): Simplify because this is always called during window
1598 update (but install debugging check anyway).
1599 (expose_window): Check must_be_updated_p flag to see whether this
1600 function is called during window update.
1602 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1604 Do not reset window modification event counters excessively.
1605 These leftovers and poor man's tricky methods to catch extra
1606 redisplay's attention are no longer needed.
1607 * frame.c (set_menu_bar_lines_1):
1608 * minibuf.c (read_minibuf_unwind):
1609 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1610 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1611 (window_scroll_line_based, Fset_window_configuration):
1612 * xdisp.c (redisplay_window): Do not reset last_modified and
1613 last_overlay_modified counters.
1615 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1617 * xselect.c (x_send_client_event): Set send_event and serial, memset
1618 data.l as it might be bigger than data.b. Use 24 bit mask to
1619 XSendEvent (Bug#15034).
1621 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1623 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1624 for TTY frames that are not the top frame on their console.
1627 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1629 * w32term.c (w32fullscreen_hook): Really maximize frame when
1630 asked for (Bug#14841).
1632 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1634 Prefer selected_window to Fselected_window, likewise for frames.
1635 * buffer.c (Fbuffer_swap_text):
1636 * data.c (Fvariable_binding_locus):
1637 * window.c (run_window_configuration_change_hook): Adjust users.
1638 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1639 Use decode_live_frame.
1641 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1643 Be more careful if selected window shows the buffer other than current,
1644 use window_outdated only if this is not so. This change should also
1645 address some weird issues discussed in Bug#13012.
1646 * window.h (window_outdated): New prototype.
1647 * window.c (window_outdated): Now here. Convert from static and
1648 always assume window's buffer.
1649 (Fwindow_end, Fwindow_line_height): Use it.
1650 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1651 and always assume window's buffer.
1652 (redisplay_window): Adjust user.
1653 (redisplay_internal): Call to reconsider_clip_changes once and
1654 check whether mode line should be updated only if selected window
1655 shows current buffer.
1656 (run_window_scroll_functions): Use eassert for debugging check.
1657 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1659 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1661 * window.c (window_scroll, window_scroll_pixel_based)
1662 (window_scroll_line_based): Use bool for booleans.
1664 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1666 * process.c: Fix minor off-by-one issues in descriptor counts.
1667 This shouldn't fix any real bugs, but it cleans up the code a bit.
1668 (max_process_desc, max_input_desc): -1, not 0, means none.
1670 (delete_input_desc): New function.
1671 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1672 (deactivate_process): Scan backwards when recomuting max_process_desc;
1673 that should be faster.
1674 (init_process_emacs): Initialize max_input_desc.
1676 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1678 Use region cache to speedup bidi_find_paragraph_start.
1679 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1680 Rename cache_long_line_scans to cache_long_scans.
1681 * buffer.c (bset_cache_long_line_scans): Rename to
1682 bset_cache_long_scans.
1683 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1684 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1686 (syms_of_buffer): Rename cache-long-line-scans to
1687 cache-long-scans. Adjust docstring.
1688 * search.c (newline_cache_on_off):
1689 * indent.c (width_run_cache_on_off): Adjust users.
1690 * bidi.c (bidi_paragraph_cache_on_off): New function.
1691 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1692 * insdel.c (prepare_to_modify_buffer):
1693 Invalidate bidi_paragraph_cache if enabled.
1695 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1697 Invalidate region caches only if buffer text is going to be changed.
1698 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
1699 (modify_text): ...new prototype.
1700 (prepare_to_modify_buffer_1): New prototype.
1701 * textprop.c (modify_region): Rename to...
1702 (modify_text_properties): ...new function.
1703 (add_text_properties_1, set_text_properties, Fremove_text_properties)
1704 (Fremove_list_of_text_properties): Adjust users.
1705 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
1706 (modify_text): ...new function.
1707 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
1708 (prepare_to_modify_buffer_1): ...new function.
1709 * casefiddle.c (casify_region):
1710 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
1711 (Ftranspose_regions): Use modify_text.
1713 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
1715 * lisp.mk (lisp): Add nadvice.elc.
1717 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1719 New macro to iterate over live buffers similar to frames.
1720 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
1721 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
1722 Declare buffer-related variables here to offload lisp.h.
1723 * buffer.c (Vbuffer_alist): Adjust comment.
1724 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
1725 (other_buffer_safely):
1726 * data.c (store_symval_forwarding):
1727 * dispnew.c (Fframe_or_buffer_changed_p):
1728 * fileio.c (Fdo_auto_save):
1729 * filelock.c (unlock_all_files):
1730 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
1732 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
1734 Fix some minor races in hosts lacking mkostemp (Bug#15015).
1735 * callproc.c (create_temp_file):
1736 * filelock.c (create_lock_file):
1737 Assume mkostemp, since it's now provided by Gnulib.
1739 2013-08-04 Eli Zaretskii <eliz@gnu.org>
1741 * w32.c (mkostemp): New function.
1742 (mktemp): Remove, no longer used. Most of the code reused in
1743 mkostemp. (Bug#15015)
1744 (mktemp): Don't undef.
1746 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1748 * dispnew.c (glyph_matrix_count, glyph_pool_count):
1749 Move under GLYPH_DEBUG and ENABLE_CHECKING.
1750 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
1751 (free_glyph_pool, check_glyph_memory): Likewise for
1752 all users. Adjust comments where appropriate.
1754 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
1756 * composite.h: Minor fixups.
1757 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
1758 to fix a misspelling, and change it to an inline function while
1759 we're at it (it need not be a macro). All uses changed.
1760 (composition_method, composition_valid_p):
1761 Rewrite to avoid assignments in if-conditions.
1763 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1765 Do not use global Lisp_Object in composition macros.
1766 * composite.h (composition_temp): Remove declaration.
1767 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
1768 (composition_method, composition_valid_p): ...inline functions.
1769 (compose_region): Remove the leftover.
1770 * composite.c (composition_temp): Remove.
1771 (run_composition_function, update_compositions)
1772 (composition_compute_stop_pos, composition_adjust_point)
1773 (Ffind_composition_internal):
1774 * coding.c (handle_composition_annotation):
1775 * xdisp.c (handle_composition_prop, check_point_in_composition):
1776 Related users changed.
1778 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1780 Drop FRAME_PTR typedef.
1781 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
1782 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
1783 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
1784 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
1785 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
1786 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
1787 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
1788 All related users changed.
1790 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
1792 * eval.c (default_toplevel_binding): New function.
1794 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
1795 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
1796 (syms_of_eval): Export them.
1797 * data.c (Fdefault_value): Micro cleanup.
1798 * term.c (init_tty): Use "false".
1800 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1802 Fix X GC leak in GTK and raw (no toolkit) X ports.
1803 * xterm.c (x_free_frame_resources): If white and black relief
1804 GCs are allocated, always free them here.
1805 * xfns.c (x_make_gc): Omit redundant initialization.
1806 * widget.c (create_frame_gcs): Remove the leftover.
1807 (EmacsFrameDestroy): Do nothing because all GCs are now freed
1808 in x_free_frame_resources.
1810 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
1812 * nsterm.m (windowWillResize:toSize:): Only change title if
1813 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
1815 (viewDidEndLiveResize): New method.
1817 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
1818 inside NS_IMPL_COCOA.
1820 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1822 * insdel.c (adjust_after_replace, replace_range, del_range_2):
1823 Do not check whether undo is enabled because record_insert and
1824 record_delete does that themselves.
1826 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1828 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
1829 member which is not really used any more.
1830 (FRAME_XIC_BASE_FONTNAME): Remove.
1831 * xfns.c (xic_free_fontset): Adjust user.
1832 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
1833 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
1834 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
1835 (xdialog_show): Use eassert for debugging check.
1836 * w32term.c (x_unfocus_frame): Remove unused dummy function.
1838 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
1840 * fileio.c, fns.c (merge): Move extern decl from here ...
1841 * lisp.h (merge): ... to here.
1843 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1845 Fix last font-related change.
1846 * w32font.h (w32font_list_internal, w32font_match_internal):
1848 * w32uniscribe.c (uniscribe_list, uniscribe_match):
1849 (uniscribe_list_family): Adjust to match font API change.
1850 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
1851 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
1853 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1855 * frame.h (FRAME_MOUSE_UPDATE):
1856 * nsterm.m (ns_frame_up_to_date): Omit redundant check
1857 whether hlinfo->mouse_face_mouse_frame is non-NULL.
1859 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1861 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
1862 * font.h (struct font_driver): Change list, match, and list_family
1863 functions to accept struct frame * as first arg.
1864 * font.c (font_score, font_compare, font_sort_entities):
1866 (font_sort_entities, font_list_entities, font_select_entity):
1867 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
1868 match font API change.
1869 * xfont.c (xfont_list, xfont_match, xfont_list_family):
1870 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
1871 * ftxfont.c (ftxfont_list, ftxfont_match):
1872 * xftfont.c (xftfont_list, xftfont_match):
1873 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
1874 * w32font.c (w32font_list, w32font_match, w32font_list):
1875 (w32font_list_internal, w32_font_match_internal): Likewise.
1876 * xfaces.c (Fx_family_fonts): Adjust user.
1878 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1880 Do not use pure Xism x_wm_set_icon_position in non-X ports.
1881 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
1882 only if HAVE_X_WINDOWS is in use.
1883 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
1884 * nsterm.m (x_wm_set_icon_position): Remove no-op.
1885 * w32term.c (x_wm_set_icon_position): Likewise.
1886 * w32fns.c (x_icon): Adjust user.
1888 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1890 * xterm.c (last_mouse_press_frame): Remove the
1891 leftover which is not really used any more.
1892 (handle_one_xevent, syms_of_xterm): Adjust users.
1893 (x_flush): Call XFlush once per each X display, not frame.
1894 This is better because this code always unconditionally skips
1895 non-X frames in Vframe_list and issues the only XFlush if we
1896 have more than one X frame on the same X display.
1897 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
1898 Use bool for booleans.
1899 (x_draw_glyph_string_background, cvt_string_to_pixel):
1900 (cvt_pixel_dtor): Drop unnecessary prototypes.
1901 * xterm.h (x_display_ok): Adjust prototype.
1903 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1905 Drop unnecessary functions that deals with frame pixel size.
1906 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
1907 (x_pixel_height): Drop prototypes.
1908 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
1909 (x_pixel_height): Drop implementations.
1910 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
1911 which should be always valid for window frame.
1912 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
1913 * w32menu.c (Fx_popup_dialog):
1914 * xmenu.c (Fx_popup_dialog): Likewise for both.
1916 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1918 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
1919 frame parameters and call to Fmodify_frame_parameters just once.
1920 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
1921 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
1922 and mention nil frame in docstring.
1924 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1926 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
1927 (x_figure_window_size): Likewise. Adjust to return long.
1928 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
1929 (toplevel): Move Qterminal_live_p to...
1930 * terminal.c (toplevel): ...here, make it static, and...
1931 (syms_of_terminal): ...DEFSYM here.
1932 * frame.h (Qterminal_live_p): Remove declaration.
1933 (make_frame, x_figure_window_size): Adjust prototype.
1934 * nsfns.m (Fx_create_frame): Use long for window flags.
1936 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
1938 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
1939 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
1940 Do not assume that emacs_close (INT_MAX) is a no-op.
1942 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1944 * xfaces.c (make_face_cache): For struct face_cache, prefer
1945 xmalloc to xzalloc and so avoid redundant call to memset.
1946 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
1948 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1950 * fringe.c (draw_window_fringes, update_window_fringes)
1951 (compute_fringe_widths):
1952 * w32term.c (x_draw_glyph_string):
1953 * window.c (candidate_window_p, Frecenter):
1954 * xfaces.c (realize_basic_faces, realize_default_face)
1955 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
1956 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
1957 * xfns.c (x_set_cursor_color, xic_free_xfontset):
1958 * xmenu.c (Fx_menu_bar_open_internal):
1959 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
1960 * xsettings.c (xft_settings_event):
1961 * xterm.c (x_draw_glyph_string, x_had_errors_p):
1962 Use bool for booleans. Adjust style and comments where
1964 * dispextern.h (draw_window_fringes, update_window_fringes)
1965 (compute_fringe_widths):
1966 * xterm.h (x_had_errors_p): Adjust prototype.
1968 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1970 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
1971 CHECK_LIST. Rewrite the loop to avoid useless local variable.
1973 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1975 * fns.c (toplevel): Remove comment before Fsafe_length because
1978 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
1980 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
1982 2013-07-28 Eli Zaretskii <eliz@gnu.org>
1984 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
1985 frame which got the message is still alive, before dereferencing
1986 its pointer. (Bug#14970)
1988 * frame.c (delete_frame): Test "this" frame's minibuffer window to
1989 be a live window, before using it as such. (Bug#14970)
1991 2013-07-27 Eli Zaretskii <eliz@gnu.org>
1993 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1994 w32_detect_focus_change instead of doing part of its job by hand.
1995 This fixes the problem whereby FOCUS_OUT events were not sent to
1998 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2000 * process.c (Fprocess_list): Doc fix.
2002 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2003 being re-exposed only if it didn't ask to become visible.
2004 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2005 was previously iconified. (Bug#14841)
2006 (x_iconify_frame): Mark the frame iconified.
2008 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2010 Fix minor problems found by static checking.
2011 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2012 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2014 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2016 * eval.c (set_specpdl_old_value): New function.
2017 (unbind_to): Minor simplification.
2018 (get_backtrace_frame): New function.
2019 (Fbacktrace_frame): Use it. Add `base' argument.
2020 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2021 (syms_of_eval): Export backtrace-eval.
2022 * xterm.c (x_focus_changed): Simplify.
2024 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2026 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2028 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2030 * xdisp.c (redisplay_window): Instead of moving point out of
2031 scroll margin, reject the force_start method, and try scrolling
2032 instead. (Bug#14780)
2034 2013-07-24 Ken Brown <kbrown@cornell.edu>
2036 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2039 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2041 * eval.c (Fprogn): Do not check that BODY is a proper list.
2042 This undoes the previous change. The check slows down the
2043 interpreter, and is not needed to prevent a crash. See
2044 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2046 2013-07-23 Glenn Morris <rgm@gnu.org>
2048 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2050 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2052 Port to GNU/Linux systems with tinfo but not ncurses.
2053 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2054 to decide whether ncurses is being used. Without this change,
2055 GCC complains about tgetent not being declared, on a system
2056 that has tinfo installed but ncurses not installed.
2058 * eval.c (Fprogn): Check that BODY is a proper list.
2060 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2061 * data.c (Fsetq_default):
2062 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2063 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2065 Tune by taking advantage of the fact that ARGS is always a list
2066 when a function is declared to have UNEVALLED args.
2068 * emacsgtkfixed.c: Port to GCC 4.6.
2069 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2071 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2073 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2074 here to silence compiler warnings.
2076 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2078 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2079 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2080 from messing up Emacs's 'struct frame' (Bug#14923).
2082 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2084 * alloc.c (make_save_ptr_ptr): Define this function.
2085 It was inadvertently omitted. It's needed only if
2086 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2088 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2090 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2091 frame have focus (Bug#14895).
2093 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2095 Avoid vfork-related deadlock more cleanly.
2096 * callproc.c (child_setup): When the child's exec fails, output
2097 the program name, as that's more useful. Use O_NONBLOCK to avoid
2099 * process.c (create_process_1): Remove; no longer needed.
2100 (create_process): Remove timer hack; no longer needed, now that
2101 the child avoids deadlock.
2103 2013-07-20 Glenn Morris <rgm@gnu.org>
2105 * image.c (Fimage_flush): Fix doc typo.
2107 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2109 Fix array bounds violation when pty allocation fails.
2110 * process.c (PTY_NAME_SIZE): New constant.
2111 (pty_name): Remove static variable; it's now auto.
2112 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2113 Take pty_name as an arg rather than using a static variable.
2114 All callers changed.
2115 (create_process): Recover pty_flag from process, not from volatile local.
2116 (create_pty): Stay inside array even when pty allocation fails.
2117 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2119 * lread.c (Fload): Avoid initialization only when lint checking.
2120 Mention that it's needed only for older GCCs.
2122 2013-07-20 Kenichi Handa <handa@gnu.org>
2124 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2125 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2127 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2129 * lread.c (Fload): Avoid uninitialized warning.
2131 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2133 Fix some minor file descriptor leaks and related glitches.
2134 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2135 (create_lock_file): Use write, not emacs_write.
2136 * image.c (slurp_file, png_load_body):
2137 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2138 (server_accept_connection):
2139 Don't leak an fd on memory allocation failure.
2140 * image.c (slurp_file): Add a cheap heuristic for growing files.
2141 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2142 as that's what the other routines do. Maybe input need not be
2143 blocked at all, but it's better to be consistent.
2144 Avoid undefined behavior when strlen is zero.
2146 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2147 (NSTATICS): Now a constant; doesn't need to be a macro.
2149 2013-07-19 Richard Stallman <rms@gnu.org>
2151 * coding.c (decode_coding_utf_8): Add simple loop for fast
2152 processing of ASCII characters.
2154 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2156 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2158 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2160 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2161 unportable 'struct x_display_info'.
2162 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2165 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2167 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2168 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2170 (system_process_attributes): Prefer plain char to unsigned char
2171 when either will do. Clean up properly if interrupted or if
2172 memory allocations fail. Don't assume sscanf succeeds.
2173 Remove no-longer-needed workaround to stop GCC from whining.
2174 Read command-line once, instead of multiple times. Check read status a
2177 Fix obscure porting bug with varargs functions.
2178 The code assumed that int is treated like ptrdiff_t in a vararg
2179 function, which is not a portable assumption. There was a similar
2180 -- though these days less likely -- porting problem with various
2181 assumptions that pointers of different types all smell the same as
2182 far as vararg functions is conserved. To make this problem less
2183 likely in the future, redo the API to use varargs functions.
2184 * alloc.c (make_save_value): Remove this vararg function.
2185 All uses changed to ...
2186 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2187 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2189 (make_save_ptr): Rename from make_save_pointer, for consistency with
2190 the above. Define only on platforms that need it. All uses changed.
2192 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2194 * keyboard.c: Try to fix typos in previous change.
2195 (DISPLAY_LIST_INFO): New macro.
2196 (kbd_buffer_get_event): Do not access members that are not present
2197 in X11. Revert inadvertent change of "!=" to "=".
2199 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2201 * keyboard.c (kbd_buffer_get_event):
2202 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2203 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
2205 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2207 * filelock.c: Fix unlikely file descriptor leaks.
2208 (get_boot_time_1): Rework to avoid using emacs_open.
2209 This doesn't actually fix a leak, but is better anyway.
2210 (read_lock_data): Use read, not emacs_read.
2212 * doc.c: Fix minor memory and file descriptor leaks.
2213 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2214 (get_doc_string, Fsnarf_documentation):
2215 Fix file descriptor leak on error.
2217 * term.c: Fix minor fdopen-related file descriptor leaks.
2218 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2219 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2221 * charset.c: Fix file descriptor leaks and errno issues.
2223 (load_charset_map_from_file): Don't leak file descriptor on error.
2224 Use plain record_xmalloc since the allocation is larger than
2225 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2227 * eval.c (record_unwind_protect_nothing):
2228 * fileio.c (fclose_unwind):
2230 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2231 The replacement doesn't block input, but that no longer seems
2234 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2236 * lread.c: Fix file descriptor leaks and errno issues.
2237 (Fload): Close some races that leaked fds or streams when 'load'
2239 (Fload, openp): Report error number of last nontrivial failure to open.
2240 ENOENT counts as trivial.
2241 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2243 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2244 now that the function is always called with a nonnegative arg.
2245 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2246 All uses replaced with ...
2247 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2249 A few more minor file errno-reporting bugs.
2250 * callproc.c (Fcall_process):
2251 * doc.c (Fsnarf_documentation):
2252 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2253 * process.c (set_socket_option):
2254 Don't let a constructor trash errno.
2255 * doc.c: Include <errno.h>.
2257 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2259 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2261 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2263 Fix w32 bug with call-process-region (Bug#14885).
2264 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2265 to Fcall_process when the input is empty. This simplifies the
2266 code a bit. It makes no difference on POSIXish platforms but
2267 apparently it fixes a bug on w32.
2269 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2270 * fileio.c (close_file_unwind): Don't close if FD is negative;
2271 this can happen when unwinding a zapped file descriptor.
2272 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2273 in case Emacs runs out of memory between the two unwind-protects.
2274 Don't trash errno when closing FD.
2275 Zap the FD in the specpdl when closing it, instead of deferring
2276 the removal of the unwind-protect; this fixes a bug where a child
2277 function unwinds the stack past us.
2279 New unwind-protect flavors to better type-check C callbacks.
2280 This also lessens the need to write wrappers for callbacks,
2281 and the need for make_save_pointer.
2282 * alloca.c (free_save_value):
2283 * atimer.c (run_all_atimers):
2285 * alloc.c (safe_alloca_unwind):
2286 * atimer.c (unwind_stop_other_atimers):
2287 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2288 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2289 * minibuf.c (choose_minibuf_frame_1):
2290 * process.c (make_serial_process_unwind):
2291 * xdisp.h (pop_message_unwind):
2292 * xselect.c (queue_selection_requests_unwind):
2293 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2294 * alloca.c (record_xmalloc):
2295 Prefer record_unwind_protect_ptr to record_unwind_protect with
2297 * alloca.c (Fgarbage_collect):
2298 Prefer record_unwind_protect_void to passing a dummy.
2299 * buffer.c (restore_buffer):
2300 * window.c (restore_window_configuration):
2301 * xfns.c, w32fns.c (do_unwind_create_frame)
2302 New wrapper. All record-unwind uses of wrappee changed.
2303 * buffer.c (set_buffer_if_live):
2304 * callproc.c (call_process_cleanup, delete_temp_file):
2305 * coding.c (code_conversion_restore):
2306 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2307 * editfns.c (save_excursion_restore)
2308 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2309 (save_restriction_restore):
2310 * eval.c (restore_stack_limits, un_autoload):
2311 * fns.c (require_unwind):
2312 * keyboard.c (recursive_edit_unwind, tracking_off):
2313 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2314 * macros.c (pop_kbd_macro, restore_menu_items):
2315 * nsfns.m (unwind_create_frame):
2316 * print.c (print_unwind):
2317 * process.c (start_process_unwind):
2318 * search.c (unwind_set_match_data):
2319 * window.c (select_window_norecord, select_frame_norecord):
2320 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2321 (fast_set_selected_frame):
2322 * xfns.c, w32fns.c (unwind_create_tip_frame):
2323 Return void, not a dummy Lisp_Object. All uses changed.
2324 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2325 * callproc.c (call_process_kill):
2326 * fileio.c (restore_point_unwind, decide_coding_unwind)
2327 (build_annotations_unwind):
2328 * insdel.c (Fcombine_after_change_execute_1):
2329 * keyboard.c (read_char_help_form_unwind):
2330 * menu.c (unuse_menu_items):
2331 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2332 * sound.c (sound_cleanup):
2333 * xdisp.c (unwind_redisplay):
2334 * xfns.c (clean_up_dialog):
2335 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2336 Accept no args and return void, instead of accepting and returning
2337 a dummy Lisp_Object. All uses changed.
2338 * cygw32.c (fchdir_unwind):
2339 * fileio.c (close_file_unwind):
2340 * keyboard.c (restore_kboard_configuration):
2341 * lread.c (readevalllop_1):
2342 * process.c (wait_reading_process_output_unwind):
2343 Accept int and return void, rather than accepting an Emacs integer
2344 and returning a dummy object. In some cases this fixes an
2345 unlikely bug when the corresponding int is outside Emacs integer
2346 range. All uses changed.
2347 * dired.c (directory_files_internal_unwind):
2348 * fileio.c (do_auto_save_unwind):
2349 * gtkutil.c (pop_down_dialog):
2350 * insdel.c (reset_var_on_error):
2351 * lread.c (load_unwind):
2352 * xfns.c (clean_up_file_dialog):
2353 * xmenu.c, nsmenu.m (pop_down_menu):
2354 * xmenu.c (cleanup_widget_value_tree):
2355 * xselect.c (wait_for_property_change_unwind):
2356 Accept pointer and return void, rather than accepting an Emacs
2357 save value encapsulating the pointer and returning a dummy object.
2359 * editfns.c (Fformat): Update the saved pointer directly via
2360 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
2361 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
2362 (unwind_body): New function.
2363 (record_unwind_protect): First arg is now a function returning void,
2364 not a dummy Lisp_Object.
2365 (record_unwind_protect_ptr, record_unwind_protect_int)
2366 (record_unwind_protect_void): New functions.
2367 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
2368 * fileio.c (struct auto_save_unwind): New type.
2369 (do_auto_save_unwind): Use it.
2370 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
2371 * insdel.c (struct rvoe_arg): New type.
2372 (reset_var_on_error): Use it.
2373 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2375 (specbinding_func): Remove; there are now several such functions.
2376 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2377 (set_unwind_protect_ptr): New function.
2378 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2380 Be simpler and more consistent about reporting I/O errors.
2381 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2382 Say "Read error" and "Write error", rather than "I/O error", or
2383 "IO error reading", or "IO error writing", when a read or write
2385 * process.c (Fmake_network_process, wait_reading_process_output)
2386 (send_process, Fprocess_send_eof, wait_reading_process_output):
2387 Capitalize diagnostics consistently. Put "failed foo" at the
2388 start of the diagnostic, so that we don't capitalize the
2389 function name "foo". Consistently say "failed" for such
2391 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2392 All callers changed. This is so it can use report_file_error.
2393 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2394 diagnostics consistently as above.
2396 * fileio.c (report_file_errno): Fix errno reporting bug.
2397 If the file name is neither null nor a pair, package it up as a
2398 singleton list. All callers changed, both to this function and to
2399 report_file_error. This fixes a bug where the memory allocator
2400 invoked by list1 set errno so that the immediately following
2401 report_file_error reported the wrong errno value.
2403 Fix minor problems found by --enable-gcc-warnings.
2404 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2405 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2407 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2409 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2410 Set event->arg to Qt if switch-event shall be generated.
2411 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2413 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2415 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2418 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2419 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2420 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2421 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2422 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2423 and there is a focused frame.
2424 (head_table): Add focus-in and focus-out.
2425 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2426 bind to handle-focus-in/out.
2428 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2429 (Fhandle_switch_frame): Call Fhandle_focus_in.
2430 (syms_of_frame): defsubr handle-focus-in/out.
2432 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2434 Fix porting bug to older POSIXish platforms (Bug#14862).
2435 * sysdep.c (emacs_pipe): New function, that implements
2436 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2437 This should port better to CentOS 5 and to Mac OS X 10.6.
2438 All calls to pipe2 changed.
2440 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2441 This makes the code easier to read and the executable a bit smaller.
2442 Do not replace all calls to Fcons that happen to create lists,
2443 just calls that are intended to create lists. For example, when
2444 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2445 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2446 Similarly for list2 through list5.
2447 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2448 * bytecode.c (exec_byte_code):
2449 * callint.c (quotify_arg, Fcall_interactively):
2450 * callproc.c (Fcall_process, create_temp_file):
2451 * charset.c (load_charset_map_from_file)
2452 (Fdefine_charset_internal, init_charset):
2453 * coding.c (get_translation_table, detect_coding_system)
2454 (Fcheck_coding_systems_region)
2455 (Fset_terminal_coding_system_internal)
2456 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2457 * composite.c (update_compositions, Ffind_composition_internal):
2458 * dired.c (directory_files_internal, file_name_completion)
2460 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2461 * doc.c (Fsnarf_documentation):
2462 * editfns.c (Fmessage_box):
2464 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2465 (Feval, eval_sub, Ffuncall, apply_lambda):
2466 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2467 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2468 (Fset_file_times, Finsert_file_contents)
2469 (Fchoose_write_coding_system, Fwrite_region):
2470 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2471 * font.c (font_registry_charsets, font_parse_fcname)
2472 (font_prepare_cache, font_update_drivers, Flist_fonts):
2473 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2474 * frame.c (make_frame, Fmake_terminal_frame)
2475 (x_set_frame_parameters, x_report_frame_params)
2476 (x_default_parameter, Fx_parse_geometry):
2477 * ftfont.c (syms_of_ftfont):
2478 * image.c (gif_load):
2479 * keyboard.c (command_loop_1):
2480 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2481 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2482 (Fminor_mode_key_binding, accessible_keymaps_1)
2483 (Faccessible_keymaps, Fwhere_is_internal):
2484 * lread.c (read_emacs_mule_char):
2485 * menu.c (find_and_return_menu_selection):
2486 * minibuf.c (get_minibuffer):
2487 * nsfns.m (Fns_perform_service):
2488 * nsfont.m (ns_script_to_charset):
2489 * nsmenu.m (ns_popup_dialog):
2490 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2491 (Fx_own_selection_internal):
2492 * nsterm.m (append2):
2493 * print.c (Fredirect_debugging_output)
2494 (print_prune_string_charset):
2495 * process.c (Fdelete_process, Fprocess_contact)
2496 (Fformat_network_address, set_socket_option)
2497 (read_and_dispose_of_process_output, write_queue_push)
2498 (send_process, exec_sentinel):
2499 * sound.c (Fplay_sound_internal):
2500 * textprop.c (validate_plist, add_properties)
2501 (Fput_text_property, Fadd_face_text_property)
2502 (copy_text_properties, text_property_list, syms_of_textprop):
2503 * unexaix.c (report_error):
2504 * unexcoff.c (report_error):
2505 * unexsol.c (unexec):
2506 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2507 (Fformat_mode_line, syms_of_xdisp):
2508 * xfaces.c (set_font_frame_param)
2509 (Finternal_lisp_face_attribute_values)
2510 (Finternal_merge_in_global_face, syms_of_xfaces):
2511 * xfns.c (x_default_scroll_bar_color_parameter)
2512 (x_default_font_parameter, x_create_tip_frame):
2513 * xfont.c (xfont_supported_scripts):
2514 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2515 (menu_help_callback, xmenu_show):
2517 * xterm.c (set_wm_state):
2518 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2519 and similarly for list2 through list5.
2521 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2523 * callproc.c (Fcall_process_region): Fix minor race and tune.
2524 (create_temp_file): New function, with the temp-file-creation part
2525 of the old Fcall_process_region. Use Fcopy_sequence to create the
2526 temp file name, rather than alloca + build_string, for simplicity.
2527 Don't bother to block input around the temp file creation;
2528 shouldn't be needed. Simplify use of mktemp.
2529 Use record_unwind_protect immediately after creating the temp file;
2530 this closes an unlikely race where the temp file was not removed.
2531 Use memcpy rather than an open-coded loop.
2532 (Fcall_process_region): Use the new function. If the input is
2533 empty, redirect from /dev/null rather than from a newly created
2534 empty temp file; this avoids unnecessary file system traffic.
2536 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2538 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2539 Simplify by making this case like the other two. This is a bit
2540 slower on obsolete hosts, but the extra complexity isn't worth it.
2542 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2543 * process.c (create_process) [!DOS_NT]:
2544 Remove now-unnecessary calls to emacs_close.
2546 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2548 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2549 returning early. (Bug#14850)
2551 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2552 and inhibit-iso-escape-detection attributes of 'undecided'.
2555 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2557 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2558 Reported by Herbert J. Skuhra in
2559 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2561 Don't lose top specpdl entry when memory is exhausted.
2562 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2563 specpdl overflow here, to simplify callers; all callers changed.
2564 Always reserve an unused entry at the stack top; this avoids
2565 losing the top entry's information when memory is exhausted.
2567 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2569 Clean up errno reporting and fix some errno-reporting bugs.
2570 * callproc.c (Fcall_process):
2571 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2572 * process.c (create_process, Fmake_network_process):
2573 * unexaix.c (report_error):
2574 * unexcoff.c (report_error):
2575 Be more careful about reporting the errno of failed operations.
2576 The code previously reported the wrong errno sometimes.
2577 Also, prefer report_file_errno to setting errno + report_file_error.
2578 (Fcall_process): Look at openp return value rather than at path,
2579 as that's a bit faster and clearer when there's a numeric predicate.
2580 * fileio.c (report_file_errno): New function, with most of the
2581 old contents of report_file_error.
2582 (report_file_error): Use it.
2583 (Ffile_exists_p, Ffile_accessible_directory_p):
2584 Set errno to 0 when it is junk.
2585 * fileio.c (Faccess_file):
2586 * image.c (x_create_bitmap_from_file):
2587 Use faccessat rather than opening the file, to avoid the hassle of
2588 having a file descriptor open.
2589 * lisp.h (report_file_errno): New decl.
2590 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2593 * process.c (create_process, wait_reading_process_output) [AIX]:
2594 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2595 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2596 a multithreaded environment anyway).
2597 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2599 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2601 * image.c (x_find_image_file): Don't close a remote file handle.
2603 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2605 Fix races with threads and file descriptors.
2606 * callproc.c (Fcall_process_region):
2607 * dired.c (open_directory):
2608 * emacs.c (main, Fdaemon_initialized):
2609 * image.c (x_find_image_file):
2610 * inotify.c (Finotify_rm_watch):
2611 * lread.c (Flocate_file_internal):
2612 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2613 * term.c (term_mouse_moveto, init_tty):
2614 * termcap.c (tgetent):
2615 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2616 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2617 * unexhp9k800.c, unexmacosx.c (unexec):
2618 * callproc.c (Fcall_process_region):
2619 Use emacs_close, not close.
2620 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2621 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2622 and posix_close function on current platforms (which all lack them).
2623 (emacs_close): Use it. This should fix the races on GNU/Linux and
2624 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2625 and it should avoid closing random victim file descriptors on
2628 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2630 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2631 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2634 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2635 This is for .gdbinit xbacktrace.
2637 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2638 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2639 (emacs_set_tty): Now static.
2640 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2641 * term.c (tty_capable_p, tty_default_color_capabilities)
2642 (get_tty_terminal, term_mouse_movement)
2643 (handle_one_term_event, init_tty, maybe_fatal):
2644 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2645 (tgetent, scan_file, name_match, compare_contin):
2646 * terminal.c (get_terminal):
2647 Use bool for boolean.
2648 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2649 Prefer char to unsigned char if either will do.
2650 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2651 (tty_write_glyphs): Prefer int to unsigned.
2652 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2653 All callers changed.
2654 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2656 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2659 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2660 (B__dummy__): New dummy symbol, to pacify C89.
2661 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2662 they can't grok varargs macros.
2663 * dispnew.c (add_window_display_history)
2664 (add_frame_display_history):
2665 * print.c (print_object):
2666 * xdisp.c (debug_method_add):
2667 Use %p printf format only for void pointers.
2668 * emacs.c (usage_message): New constant, replacing ...
2669 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2670 (main): Adjust to usage reorg.
2671 * fns.c (syms_of_fns):
2672 * profiler.c (syms_of_profiler):
2673 Don't use non-constant struct initializers.
2674 * gnutls.h (gnutls_initstage_t):
2675 * lisp.h (enum Lisp_Fwd_Type):
2676 * lread.c (lisp_file_lexically_bound_p):
2677 * xsettings.c (anonymous enum):
2678 Remove trailing comma.
2679 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2680 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2681 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2683 * regex.c (const_re_char): New type, to pacify strict C89.
2684 All uses of 'const re_char' replaced to use it.
2685 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2686 with glibc when strict C89. This change is imported from gnulib.
2688 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2689 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2690 Omit GNU_LINUX implementation, since it requires long long.
2691 * xterm.c (x_draw_underwave):
2692 Do not assume the traditional order of struct's members.
2693 (x_term_init): Rewrite to avoid the need for non-constant structure
2696 Syntax cleanup, mostly replacing macros with functions.
2697 This removes the need for the syntax_temp hack.
2698 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
2699 * syntax.c (SYNTAX_INLINE): New macro.
2700 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
2701 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
2702 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
2703 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
2704 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
2705 (SYNTAX_COMEND_FIRST): Now functions, not macros.
2706 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
2707 Now constants, not macros.
2708 (syntax_temp) [!__GNUC__]: Remove.
2709 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
2710 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
2711 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
2712 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
2713 Move here from syntax.h; now functions, not macros. Except for the
2714 last function, these are static since only syntax.c uses them.
2715 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
2716 All uses changed. Now a function, not a macro; use this fact
2717 to simplify the code.
2718 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
2719 compiler bugs; no longer relevant.
2720 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2721 (SYNTAX_INLINE): New macro.
2722 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
2723 for the new functions. Use bool for boolean member.
2724 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
2725 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
2726 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2727 (SETUP_BUFFER_SYNTAX_TABLE):
2728 Now extern inline functions, not macros.
2729 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
2730 Remove; all uses replaced by implementation.
2731 (syntax_temp) [!__GNUC__]: Remove decl.
2732 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
2734 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
2736 * emacs.c (main): Fix syntax error.
2738 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2740 Timestamp fixes for undo (Bug#14824).
2741 * atimer.c (schedule_atimer):
2742 * fileio.c (Ffile_newer_than_file_p):
2743 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
2744 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
2745 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
2746 (syms_of_fileio): Remove Sclear_visited_file_name.
2747 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
2748 file doesn't exist; this avoids an ambiguity with negative timestamps.
2749 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
2750 * systime.h (make_emacs_time, invalid_emacs_time):
2751 Don't assume struct timespec layout; POSIX doesn't guarantee it.
2752 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
2753 * undo.c (record_first_change): Push (visited-file-modtime) onto
2754 undo list rather than reimplementing it by hand, incorrectly.
2756 2013-07-09 Ken Brown <kbrown@cornell.edu>
2758 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
2760 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
2762 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
2764 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
2766 Handle errno and exit status a bit more carefully.
2767 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
2768 number into an exit status. Instead, use EXIT_CANCELED.
2769 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
2770 * callproc.c (relocate_fd):
2771 * emacs.c (close_output_streams, main):
2772 * process.c (create_process):
2773 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
2774 Use emacs_perror for simplicity.
2775 * callproc.c (relocate_fd, main):
2776 * sysdep.c (sys_subshell):
2777 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
2778 (shut_down_emacs): Use emacs_write, not write.
2779 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
2780 * fileio.c (Fcopy_file, e_write):
2781 * nsterm.m (ns_select):
2782 * process.c (send_process):
2783 * sound.c (vox_write):
2784 Use emacs_write_sig, not emacs_write.
2785 * lisp.h (emacs_write_sig, emacs_perror): New decls.
2786 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
2788 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
2790 (emacs_full_write): New function.
2791 (emacs_write): Rewrite to use it.
2792 (emacswrite_sig, emacs_perror): New functions.
2793 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
2795 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
2797 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
2798 on NS even if it is present. Pixmap on NS is a void*.
2800 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2802 Port to Ubuntu 10 (Bug#14803).
2803 Problem reported by T.V. Raman.
2804 * process.c (close_on_exec, accept4, process_socket):
2805 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
2807 2013-07-07 Eli Zaretskii <eliz@gnu.org>
2809 * w32.c (sys_dup): Declare prototype.
2813 * callproc.c [WINDOWSNT]: Include sys/socket.h.
2815 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2817 Make file descriptors close-on-exec when possible (Bug#14803).
2818 This simplifies Emacs a bit, since it no longer needs to worry
2819 about closing file descriptors by hand in some cases.
2820 It also fixes some unlikely races. Not all such races, as
2821 libraries often open files internally without setting
2822 close-on-exec, but it's an improvement.
2823 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
2824 * callproc.c (Fcall_process) [!MSDOS]:
2825 * emacs.c (main) [!DOS_NT]:
2826 * nsterm.m (ns_term_init):
2827 * process.c (create_process):
2828 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
2829 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
2830 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
2831 Prefer mkostemp with O_CLOEXEC to mkstemp.
2832 * callproc.c (relocate_fd) [!WINDOWSNT]:
2833 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
2834 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
2836 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
2837 Make the resulting file descriptor close-on-exec.
2838 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
2839 * lread.c (load_descriptor_list, load_descriptor_unwind):
2840 Remove; no longer needed. All uses removed.
2841 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
2842 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
2844 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
2845 (Fmake_network_process, Fnetwork_interface_list):
2846 (Fnetwork_interface_info, server_accept_connection):
2847 Make newly-created socket close-on-exec.
2848 * sysdep.c (emacs_open, emacs_fopen):
2849 Make new-created descriptor close-on-exec.
2850 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
2851 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
2853 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
2855 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
2856 for NS_IMPL_GNUSTEP.
2858 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2860 Fix openp errno handling.
2861 * callproc.c (Fcall_process): Preserve openp errno around close.
2862 * lread.c (openp): Set errno when returning -1, as some callers
2865 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
2867 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
2869 * nsterm.h (NSSavePanel): Update comment.
2870 (NSAPP_DATA2_RUNFILEDIALOG): Define.
2871 (ns_run_file_dialog): Declare.
2873 * nsfns.m: Remove panelOK.
2875 (ns_run_file_dialog): New function.
2876 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
2877 event loop, so file dialog is popped up by ns_run_file_dialog, called
2878 by sendEvent (Bug#14578).
2879 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
2881 2013-07-06 Eli Zaretskii <eliz@gnu.org>
2883 * xdisp.c (default_line_pixel_height): New function.
2884 (pos_visible_p, move_it_vertically_backward, try_scrolling)
2885 (try_cursor_movement, redisplay_window, try_window)
2886 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
2888 * window.c (window_scroll_pixel_based):
2889 use default_line_pixel_height.
2891 * dispextern.h (default_line_pixel_height): Add prototype.
2893 * frame.c (x_set_line_spacing): Accept a float value for
2894 line-spacing parameter, per the documentation.
2896 * data.c (Fmultibyte_string_p): Doc fix.
2898 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
2900 Use emacs_open more consistently when opening files.
2901 This handles EINTR more consistently now, and makes it easier
2902 to introduce other uniform changes to file descriptor handling.
2903 * src/systdio.h: New file.
2904 * src/buffer.c (mmap_init):
2905 * cygw32.c (chdir_to_default_directory):
2906 * dispnew.c (Fopen_termscript):
2907 * emacs.c (Fdaemon_initialized):
2908 * fileio.c (Fdo_auto_save):
2909 * image.c (slurp_file, png_load_body, jpeg_load_body):
2910 * keyboard.c (Fopen_dribble_file):
2912 * print.c (Fredirect_debugging_output):
2913 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
2914 * termcap.c (tgetent):
2915 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
2916 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
2917 * w32term.c (w32_initialize) [CYGWIN]:
2918 * xfaces.c (Fx_load_color_file):
2919 Use emacs_open instead of plain open, and emacs_fopen instead of
2921 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
2922 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
2923 * callproc.c (default_output_mode): New constant.
2924 (Fcall_process): Use it to call emacs_open instead of plain creat.
2925 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
2926 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
2927 (emacs_fopen): New function.
2928 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
2929 Include <lisp.h>, for emacs_open.
2930 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
2932 Remove duplicate #include directives.
2933 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
2935 Don't include stdio.h twice.
2936 * buffer.c [USE_MMAP_FOR_BUFFERS]:
2937 Don't include sys/types.h or stdio.h twice.
2938 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
2939 * lread.c: Don't include coding.h twice.
2940 * nsfont.m: Don't include frame.h twice.
2941 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
2942 * ralloc.c: Don't include <unistd.h> twice.
2943 * xdisp.c: Don't include font.h twice.
2944 * xterm.c: Don't include fontset.h twice.
2945 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
2947 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2949 Scale ImageMagick images more carefully.
2950 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
2951 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
2952 Be more careful about avoiding undefined behavior after
2953 integer overflow and division by zero.
2955 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2957 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
2958 (syms_of_w32fns): DEFSYM them.
2959 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
2960 (CCHDEVICENAME): Define macros if not defined.
2961 (struct MONITOR_INFO_EX): New struct.
2962 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
2963 (enum_display_monitors_fn): New variable.
2964 (globals_of_w32fns): Initialize it.
2965 (Fx_display_pixel_width, Fx_display_pixel_height)
2966 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
2967 multi-monitor setups in docstrings.
2968 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
2969 screen size by primary monitor's millimeter per pixel.
2970 (w32_monitor_enum, w32_display_monitor_attributes_list)
2971 (w32_display_monitor_attributes_list_fallback)
2972 (Fw32_display_monitor_attributes_list): New functions.
2973 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
2975 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
2977 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
2979 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
2981 * fileio.c (Qfile_notify_error): New error symbol.
2983 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
2984 * inotify.c (inotify_callback, symbol_to_inotifymask)
2985 (Finotify_add_watch, Finotify_rm_watch): Use it.
2986 (inotifyevent_to_event): Exchange order of cookie and file name.
2987 (Finotify_add_watch): Adapt docstring.
2989 * lisp.h (Qfile_notify_error): Declare.
2991 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2993 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2994 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2995 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2996 which did not work (see <http://bugs.gnu.org/14569#307>).
2997 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2998 && (!noninteractive || initialized)). This attempts to thread
2999 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3001 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3003 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3004 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3006 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3008 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3009 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3010 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3011 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3013 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3015 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3016 Define to __sys_siglist.
3018 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3020 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3021 word-wrap, so that overflow-newline-into-fringe would work in
3022 visual-line-mode. (Bug#2749)
3023 (move_it_in_display_line_to): When the last scanned display
3024 element fits exactly on the display line, and
3025 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3026 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3027 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3028 finding buffer position that corresponds to pixel coordinates,
3029 e.g. in buffer_posn_from_coords.
3031 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3033 * process.c (handle_child_signal): Call catch_child_signal if
3036 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3038 Don't convert function pointers to void * and back.
3039 It isn't portable C, and it's easy enough to avoid.
3040 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3041 (make_save_value): Add support for SAVE_FUNCPOINTER.
3042 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3043 * print.c (print_object):
3044 Distinguish function from object pointers.
3045 * lisp.h (SAVE_FUNCPOINTER): New constant.
3046 (SAVE_SLOT_BITS): Adjust to it.
3047 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3048 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3049 (voidfuncptr): New typedef.
3050 (struct Lisp_Save_Value): New member data[0].funcpointer.
3051 (XSAVE_FUNCPOINTER): New function.
3053 Simplify buildobj processing.
3054 * Makefile.in (buildobj.h): Make it a sequence of strings each
3055 followed by comma, rather than a single string. Put it into a
3056 .tmp file in case there's an error while generating it.
3057 (gl-stamp): Use .tmp for temp files.
3058 (mostlyclean): Clean .tmp files.
3059 * doc.c (buildobj): Move to just the routine that needs it.
3060 It's now an array of strings, so processing is simpler.
3062 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3064 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3065 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3066 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3067 Invoke malloc_enable_thread even when not interactive.
3068 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3069 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3070 in this case, since the underlying bug has now been fixed.
3072 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3074 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3075 unlinking it (bug#14691).
3077 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3079 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3080 before checking whether buffer is modified. This lets
3081 `kill-buffer-query-functions' cancel killing of the buffer or save
3082 its content before `kill-buffer' asks user the "Buffer %s
3083 modified; kill anyway?" question.
3085 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3087 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3088 Let the super performKeyEquivalent deal with them (Bug#14747).
3090 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3092 * widget.c (resize_cb): Remove unused local.
3094 Do not use GTK 3 if it exists but cannot be compiled.
3095 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3096 * xterm.c (x_error_handler) [!USE_GTK]:
3099 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3101 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3103 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3104 to the valid range of values. (Bug#14753)
3106 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3107 when moving point by using the current glyph matrix. This avoids
3108 the need to force redisplay when this function is called in a
3111 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3113 Fix minor problems found by static checking.
3114 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3115 Redo the latter's body to sidestep GCC parenthesization warnings.
3116 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3117 * coding.c (detect_coding, detect_coding_system):
3118 * coding.h (struct undecided_spec):
3119 Use bool for boolean.
3120 * image.c (QCmax_width, QCmax_height): Now static.
3121 * xdisp.c (Fmove_point_visually): Remove unused local.
3123 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3125 * xdisp.c (Fmove_point_visually): New function.
3127 2013-06-28 Kenichi Handa <handa@gnu.org>
3129 * coding.h (define_coding_undecided_arg_index): New enum.
3130 (coding_attr_index): New members
3131 coding_attr_undecided_inhibit_null_byte_detection,
3132 coding_attr_undecided_inhibit_iso_escape_detection,
3133 coding_attr_undecided_prefer_utf_8.
3134 (undecided_spec): New struct.
3135 (struct coding_system): New member `undecided' of the member
3138 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3139 (detect_coding): Likewise.
3140 (detect_coding_system): Likewise.
3141 (Fdefine_coding_system_internal): New coding system properties
3142 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3144 (syms_of_coding): Adjust for coding_arg_undecided_max.
3146 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3148 * image.c (x_from_xcolors): Remove unused local.
3150 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3152 Defer image data transfer between X client and server until actual
3155 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3158 * image.c (Destroy_Image): Remove.
3159 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3160 `mask_p', and `colors_p'. All uses changed.
3161 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3162 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3163 New macros for `flags' arg to x_clear_image_1.
3164 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3165 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3166 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3167 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3168 (image_get_x_image, image_unget_x_image): New functions or macros.
3169 (image_background, image_background_transparent, x_to_xcolors)
3170 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3171 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3172 instead of Destroy_Image.
3173 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3174 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3175 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3176 (imagemagick_load_image, svg_load_image): Use them instead of
3177 x_create_x_image_and_pixmap, and x_put_x_image followed by
3178 x_destroy_x_image, respectively.
3179 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3180 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3181 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3182 background_transparent fields.
3183 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3184 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3186 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3188 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3189 This mostly consists of undoing recent changes.
3190 * callproc.c (Fcall_process):
3191 * process.c (create_process):
3192 Do not worry about catching SIGCHLD here, undoing previous change.
3193 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3194 * process.c, process.h (catch_child_signal):
3195 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3196 * process.c (catch_child_handler): Don't worry about being called
3197 lazily and do not assume caller has blocked SIGCHLD, undoing
3198 previous change. Move first-time stuff back to
3199 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3200 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3201 set lib_child_handler if it's already initialized, which may
3202 help avoid problems on GNUStep.
3204 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3206 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3207 * callproc.c (Fcall_process):
3208 * process.c (create_process):
3209 Make sure SIGCHLD is caught before we fork,
3210 since Emacs startup no arranges to catch SIGCHLD.
3211 * process.c (lib_child_handler): Initialize to null, not to
3213 (catch_child_signal): Allow self to be called lazily.
3214 Do nothing if it's already been called.
3215 Assume caller has blocked SIGCHLD (all callers do now).
3216 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3217 just before it's really needed.
3218 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3219 since it hasn't been caught yet.
3221 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3223 * image.c (compute_image_size): New function to implement
3224 :max-width and :max-height.
3225 (imagemagick_load_image): Use it.
3227 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3229 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3230 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3232 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3233 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3234 the SIGCHLD handler, since the code is not atomic and (due to glib)
3235 signals may be arriving now.
3236 * sysdep.c (init_signals): Do not catch child signals here;
3237 'main' now does that later, at a safer time.
3239 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3241 Clean up SIGCHLD handling a bit (Bug#14569).
3242 * process.c, process.h (catch_child_signal):
3243 Now always extern, even if !NS_IMPL_GNUSTEP.
3244 * process.c (catch_child_signal): Move glib tickler here from
3245 init_process_emacs, so that it's done earlier in Emacs
3246 initialization. Also move the noninteractive && !initialized
3247 check here from init_process_emacs. This is all a bit cleaner for
3248 GNUish platforms, and I hope it works around the Cygwin bug.
3249 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3250 that glib signal handling is tickled before glib creates threads.
3252 * process.c (wait_reading_process_output): Avoid int overflow
3253 when reading more than 2 GiB total from a process.
3255 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3257 * process.c (create_process): Handle a couple more cases,
3258 i.e., work even if new_argv and wait_child_setup[i] are cached.
3259 Use Fcall_process's style for volatile vars.
3261 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3263 * process.c (create_process): Mark PROCESS volatile.
3265 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3267 Use C99-style flexible array members if available.
3268 This avoids some subtle aliasing issues, which typically
3269 aren't a problem with GCC but may be a problem elsewhere.
3270 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3271 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3272 In either case, it uses a flexible array member rather than
3273 the old struct hack. All uses changed.
3274 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3275 Adjust to sdata reorganization.
3276 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3277 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3278 that ports better to pre-C99 non-GCC.
3279 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3280 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3281 as the latter has changed.
3282 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3283 and port better to pre-C99 GCC.
3284 * image.c (struct xpm_cached_color):
3285 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3286 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3287 Use FLEXIBLE_ARRAY_MEMBER.
3288 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3289 Move decl to top level so it gets checked against implementation.
3290 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3291 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3293 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3295 * syntax.c: Integer cleanups.
3296 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3297 All uses that need 0-or-2 changed to:
3298 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3299 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3300 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3301 (char_quoted, prev_char_comend_first, back_comment)
3302 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3303 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3304 Use bool for boolean.
3305 (update_syntax_table, skip_chars, skip_syntaxes):
3306 Prefer int to unsigned when either will do.
3307 (back_comment): Return boolean success flag, like forw_comment,
3308 instead of positive-or-minus-1 (which might have overflowed int anyway).
3309 Don't stuff ptrdiff_t into int.
3310 (syntax_spec_code, syntax_code_spec): Now const.
3311 (Fmatching_paren, scan_lists, scan_sexps_forward):
3312 Use enum syntaxcode for syntax code.
3313 (Fmatching_paren): Check that arg is a character, not just an integer.
3314 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3315 (Finternal_describe_syntax_value): Omit no-longer-needed
3317 (skip_chars): Use char, not unsigned char, when the distinction
3319 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3320 * bytecode.c (exec_byte_code):
3321 * syntax.c (syntax_spec_code, Fchar_syntax)
3322 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3324 * syntax.h (SYNTAX_WITH_FLAGS):
3325 Omit unnecessary casts.
3327 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3329 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3330 line dimensions here, to avoid race conditions with the main
3331 thread. (Bug#14062, bug#14630, bug#14669)
3333 * w32term.c (w32_draw_window_cursor): Compute the header line and
3334 mode line dimensions here.
3335 <w32_system_caret_window, w32_system_caret_hdr_height>:
3336 <w32_system_caret_mode_height>: New variables.
3338 * w32term.h: Declare them.
3340 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3342 * alloc.c (die): Move "assertion failed" string here ...
3343 * lisp.h (eassert): ... from here. Also, suppress evaluation of
3344 COND when SUPPRESS_CHECKING. This shrinks the executable text
3345 size by 0.8% to 2.2% when configured with --enable-checking,
3346 depending on optimization flags (GCC 4.8.1 x86-64).
3348 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
3350 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3352 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
3353 base is 2; this is more accurate.
3355 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
3357 * sound.c (string_default): Move to !WINDOWSNT section.
3358 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
3360 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
3362 * sound.c: Integer cleanups.
3363 Remove unnecessary forward decls.
3364 (struct sound_device): The 'file' member is now a Lisp_Object, not
3365 a char *, so that we needn't invoke alloca on a huge size.
3366 (Fplay_sound_internal): Adjust to this.
3367 (string_default): New function.
3368 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
3369 Use it to adjust to the struct sound_device change.
3370 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
3371 (be2hs) [0]: Remove.
3373 * syntax.c (skip_chars): Don't use uninitialized storage
3374 when searching a multibyte buffer for characters that are not in a
3375 unibyte string that contains non-ASCII characters.
3377 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3379 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3380 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3382 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3384 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3386 2013-06-18 Kenichi Handa <handa@gnu.org>
3388 * font.c (Ffont_spec): Signal an error for an invalid font name
3391 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3393 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3394 In particular this ports to 32-bit sparc Sun cc.
3395 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3396 array with a dummy element at specpdl[-1], so that its address can
3398 (unbind_to): Do not copy the binding; not needed, now that we
3399 copy old_value in the one place where the copy is needed.
3400 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3401 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3402 (union specbinding): Rename from struct specbinding. Redo layout
3403 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3404 which is not portable. With Sun C 5.12 32-bit sparc, the
3405 declaration causes nargs to be an unsigned bitfield, a behavior
3406 that the C standard allows; but Emacs wants nargs to be signed.
3407 The overall type is now a union of structures rather than a
3408 structure of union of structures, and the 'kind' member is now a
3409 bitfield, so that the overall type doesn't grow. All uses changed.
3410 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3412 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3414 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3415 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3417 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3419 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3421 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3422 unless we know that the window w's frame is a frame object.
3423 Another attempt at solving bug#14062 and bug#14630.
3425 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3427 * textprop.c (property_set_type): New enum.
3428 (add_properties): Allow appending/prepending text properties.
3429 (add_text_properties_1): Factored out of Fadd_text_properties.
3430 (Fadd_text_properties): Move all the code into
3431 add_text_properties_1.
3432 (Fadd_face_text_property): New function that calls
3433 add_text_properties_1.
3435 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3437 Move functions from lisp.h to individual modules when possible.
3438 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3439 * alloc.c (XFLOAT_INIT, set_symbol_name):
3440 * buffer.c (CHECK_OVERLAY):
3441 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3442 (set_char_table_parent):
3443 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3444 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3445 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3446 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3448 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3449 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3450 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3451 (backtrace_args, backtrace_debug_on_exit):
3452 * floatfns.c (CHECK_FLOAT):
3453 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3454 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3455 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3456 (set_hash_index_slot):
3457 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3458 * marker.c (CHECK_MARKER):
3459 * textprop.c (CHECK_STRING_OR_BUFFER):
3460 * window.c (CHECK_WINDOW_CONFIGURATION):
3461 Move here from lisp.h, and make these functions static rather than
3463 * buffer.c (Qoverlayp):
3465 * fns.c (Qhash_table_p):
3466 * window.c (Qwindow_configuration_p):
3468 * lisp.h: Remove the abovementioned defns and decls.
3470 Use functions, not macros, for XINT etc (Bug#11935).
3471 In lisp.h, prefer functions to function-like macros, and
3472 constants to object-like macros, when either will do. This:
3473 . simplifies use, as there's no more need to worry about
3474 arguments' side effects being evaluated multiple times.
3475 . makes the code easier to debug on some platforms.
3476 However, when using gcc -O0, keep using function-like macros
3477 for a few critical operations, for performance reasons.
3478 This sort of thing isn't needed with gcc -Og, but -Og
3479 is a GCC 4.8 feature and isn't widely-enough available yet.
3480 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3481 Remove enum lsb_bits; no longer needed.
3482 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3483 * buffer.c (Qoverlap):
3485 * fns.c (Qhash_table_p):
3486 Now extern, so lisp.h can use these symbols.
3487 * dispextern.h: Include character.h, for MAX_CHAR etc.
3488 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3489 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3490 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3491 (GLYPH_CODE_P): Move here from lisp.h.
3492 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3493 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3494 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3495 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3496 XUNTAG now returns void *.
3497 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3498 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3499 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3500 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3501 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3502 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3503 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3504 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3505 New macros, renamed from their sans-lisp_h_ counterparts.
3506 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3507 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3508 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3509 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3510 If compiling via GCC without optimization, define these as macros
3511 in addition to inline functions.
3512 To disable this, compile with -DINLINING=0.
3513 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3514 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3515 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3516 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3517 (INTMASK, VALMASK): Now macros, since static values cannot be
3518 accessed from extern inline functions.
3519 (VALMASK): Also a constant, for benefit of old GDB.
3520 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3521 is INTEGERP, which can fold it in.
3522 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3523 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3524 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3525 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3526 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3527 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3528 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3529 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3530 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3531 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3532 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3533 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3534 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3535 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3536 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3537 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3538 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3539 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3540 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3541 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3542 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3543 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3544 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3545 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3546 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3547 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3548 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3549 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3550 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3551 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3552 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3553 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3554 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3556 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3557 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3558 (VALMASK): Define in one place rather than in two, merging the
3559 USE_LSB_TAG parts; this is simpler.
3560 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3561 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3562 Move up, to avoid use before definition.
3563 Also include "globals.h" earlier, for the same reason.
3564 (make_natnum): New function.
3565 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3566 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3567 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3568 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3569 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3570 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3571 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3572 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3573 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3574 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3575 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3576 (Qwindow_configuration_p, Qimage): New forward declarations.
3577 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3578 (STRING_COPYIN): Remove; unused.
3579 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3580 (xcar_addr, xcdr_addr): New functions. All uses changed.
3581 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3582 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3583 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3584 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3585 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3586 (TYPE_RANGED_INTEGERP): Simplify.
3587 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3588 (setlocale, fixup_locale, synchronize_system_messages_locale)
3589 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3590 Now empty functions, not macros.
3591 (functionp): Return bool, not int.
3592 * window.c (Qwindow_configuration_p): Now extern,
3593 so window.h can use it.
3594 * window.h (Qwindowp): Move decl back to lisp.h.
3596 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3598 * xdisp.c (Fline_pixel_height): New function, required for solving
3601 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3603 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3605 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3607 * lread.c (syms_of_lread):
3608 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3610 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3612 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3614 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3616 * fileio.c (expand_file_name): Doc fix.
3618 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3620 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3621 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3622 Wait for self, not for 0. This can't hurt on GNU or similar
3623 system, and may help with Cygwin.
3625 * keyboard.c: Don't use PROP (...) as an lvalue.
3626 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3627 Use set_prop (A, B), not PROP (A) = B.
3629 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3631 * xdisp.c (get_it_property): Use it->window instead of generating
3632 a Lisp object from it->w.
3634 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3636 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3637 get-char-property the window that is being rendered, instead of
3638 the buffer, to support window-specific overlays. (Bug#14575)
3639 (compute_display_string_pos): When W is NULL, use the current
3640 buffer as the object to pass to get-char-property.
3641 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3642 pointer member of the bidi iterator, since no window is pertinent
3645 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3647 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3648 being displayed, and pass it to compute_display_string_pos.
3649 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3650 (bidi_paragraph_init): All callers changed.
3652 * xdisp.c (init_from_display_pos, init_iterator)
3653 (handle_single_display_spec, next_overlay_string)
3654 (get_overlay_strings_1, reseat_1, reseat_to_string)
3655 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3656 Set bidi_it.w member from it->w.
3657 (compute_display_string_pos): Accept additional argument, the
3658 window being displayed, and pass it to Fget_char_property.
3661 * dispextern.h (struct bidi_it): New member w, the window being
3663 (compute_display_string_pos): Adjust prototype.
3665 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3667 * xgselect.c: Remove unneeded include xterm.h.
3669 * process.c (wait_reading_process_output): Check for NS before GLIB.
3670 GLIB may be linked in due to rsvg, but ns_select must be called.
3672 * xgselect.c (xg_select): Remove call to window_system_available
3673 and g_main_context_pending at the top, so Gdk events (i.e. file
3674 notify) are processed when Emacs is started with -nw.
3676 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3678 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3679 (ctagsfiles3): New variable, includes only *.m files.
3680 (TAGS): Use an explicit language name in the regular expressions,
3681 to avoid transformation of '/SOMETHING' by MSYS to
3682 'c:\MSYS\SOMETHING'.
3684 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3686 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3688 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3690 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3691 still need to set the mouse pointer shape and activate help-echo.
3694 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3696 A few porting etc. fixes for the new file monitor code.
3697 See the thread containing
3698 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
3699 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
3700 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
3701 (dir_monitor_callback, Fgfile_rm_watch):
3702 Use assq_no_quit instead of Fassoc, for speed.
3703 (dir_monitor_callback, Fgfile_rm_watch):
3704 eassert that the monitor is a fixnum.
3705 (dir_monitor_callback): No need for CDR_SAFE.
3706 Simplify building of lisp with alternative tails.
3707 (Fgfile_add_watch, Fgfile_rm_watch):
3708 Do not assume glib functions set errno reliably on failure.
3709 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
3710 and signal an error otherwise.
3711 (Fgfile_rm_watch): Prefer CONSP to !NILP.
3712 Use Fdelq instead of Fdelete, for speed.
3714 2013-06-05 Eli Zaretskii <eliz@gnu.org>
3716 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
3717 don't insist on being invoked on a highlighted tool-bar button.
3718 Avoids losing tool-bar functionality when mouse-highlight is nil.
3719 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
3720 Don't highlight when mouse-highlight is nil.
3721 (note_mouse_highlight): When mouse-highlight is nil, don't return
3722 right away; instead, run tool-bar and mode-line highlight
3723 subroutine, clear any existing highlight, and revert the mouse
3724 pointer to its default shape. (Bug#14558)
3726 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3728 * lisp.mk (lisp): Add prog-mode.el.
3730 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
3732 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
3733 * process.c (dummy_handler): New function.
3734 (lib_child_handler): New static var.
3735 (handle_child_signal): Invoke it.
3736 (catch_child_signal): If a library has set up a signal handler,
3737 save it into lib_child_handler.
3738 (init_process_emacs): If using glib and not on Windows, tickle glib's
3739 child-handling code so that it initializes its private SIGCHLD handler.
3740 * syssignal.h (SA_SIGINFO): Default to 0.
3741 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
3742 31; it should no longer be needed now.
3744 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
3746 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
3748 * gfilenotify.c (globals_of_gfilenotify): New function.
3749 (syms_of_gfilenotify): Move global initialization there.
3751 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
3753 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3755 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
3756 * keyboard.c (menu_bar_items, tool_bar_items):
3757 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
3758 not override local keymaps any more.
3760 2013-06-04 Eli Zaretskii <eliz@gnu.org>
3762 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
3764 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3766 * w32console.c (initialize_w32_display): Return the dimensions of
3767 the console window via 2 additional arguments, not via the current
3768 frame. This avoids crashes due to overrunning the bounds of
3769 frame's decode_mode_spec_buffer, which is not resized following
3770 the change of the frame dimensions from the initial 10x10.
3772 * w32term.h (w32_initialize_display_info): Adjust prototype.
3774 * term.c (init_tty): Take dimensions of the frame from the values
3775 returned by initialize_w32_display.
3777 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
3778 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
3779 (LIBES): Add $(GFILENOTIFY_LIBS).
3781 * w32inevt.c (handle_file_notifications): Add dummy implementation
3782 for !HAVE_W32NOTIFY.
3784 * w32term.c: Wrap code with HAVE_W32NOTIFY.
3786 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
3788 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
3790 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
3792 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
3794 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
3796 Fix minor problems found by static checking.
3797 * data.c (pure_write_error):
3798 Use xsignal2, not Fsignal, as Fsignal might return.
3799 * eval.c (set_backtrace_debug_on_exit): Now static.
3800 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
3801 No longer inline. EXTERN_INLINE is needed only for functions
3802 defined in .h files. Reindent function header as per GNU style.
3803 (backtrace_p, backtrace_top, backtrace_next):
3804 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
3805 compiler or linker. Add extern decls to pacify gcc -Wall.
3806 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3808 * frame.c (free_monitors): Define only on platforms that need it.
3809 * nsterm.m (ns_term_init):
3810 * process.c (catch_child_signal):
3811 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
3812 defined on all porting targets these days.
3813 * process.c, process.h (catch_child_signal):
3814 Make it extern only if NS_IMPL_GNUSTEP is defined.
3816 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3818 * w32.c (gettimeofday): Make the signature identical to prototype
3819 in nt/inc/sys/time.h.
3821 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3823 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
3826 * keyboard.c (safe_run_hooks_error): Improve error message.
3828 * data.c (pure_write_error): Add `object' argument.
3829 * puresize.h (CHECK_IMPURE): Use it.
3831 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
3833 * Makefile.in (NOTIFY_OBJ): New variable.
3834 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
3836 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
3837 Call syms_of_gfilenotify.
3839 * gfilenotify.c: New file.
3841 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
3842 and Qfile_w32notify.
3843 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
3844 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
3846 * lisp.h: Declare syms_of_gfilenotify.
3848 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
3850 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3852 Merge the specpdl and backtrace stacks. Make the structure of the
3853 specpdl entries more obvious via a tagged union of structs.
3854 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
3855 (enum specbind_tag): New enum.
3856 (struct specbinding): Make it a tagged union of structs.
3857 Add a case for backtrace records.
3858 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
3859 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
3860 (backtrace_debug_on_exit): New accessors.
3861 (struct backtrace): Remove.
3862 (struct catchtag): Remove backlist field.
3863 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
3865 (Flocal_variable_p): Speed up the common case where the binding is
3867 * eval.c (backtrace_list): Remove.
3868 (set_specpdl_symbol, set_specpdl_old_value): Remove.
3869 (set_backtrace_args, set_backtrace_nargs)
3870 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
3871 (backtrace_next): New functions.
3872 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
3873 (unwind_to_catch, internal_lisp_condition_case)
3874 (internal_condition_case, internal_condition_case_1)
3875 (internal_condition_case_2, internal_condition_case_n): Don't bother
3876 with backtrace_list any more.
3877 (Fsignal): Adjust to new backtrace format.
3878 (grow_specpdl): Move up.
3879 (record_in_backtrace): New function.
3880 (eval_sub, Ffuncall): Use it.
3881 (apply_lambda): Adjust to new backtrace format.
3882 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
3884 (specbind): Adjust to new specpdl format. Simplify.
3885 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
3886 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
3888 (mark_backtrace): Remove.
3889 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
3890 * xdisp.c (redisplay_internal): Use record_in_backtrace.
3891 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
3893 * profiler.c (record_backtrace): Use get_backtrace.
3894 (handle_profiler_signal): Use backtrace_top_function.
3895 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
3898 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
3900 * process.h (catch_child_signal): Declare.
3902 * process.c (catch_child_signal): New function.
3903 (init_process_emacs): Call it.
3905 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
3906 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
3908 (x_set_cursor_type): Remove declaration.
3909 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
3910 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
3911 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
3912 (ns_get_color): Use F suffix on float.
3913 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
3914 (ns_get_rgb_color): Remove.
3915 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
3916 (note_mouse_movement): x and y are CGFloat.
3917 (ns_draw_fringe_bitmap): Remove unused rowY.
3918 Change #if to COCOA && >= 10_6.
3919 (ns_draw_window_cursor): Remove unused overspill.
3920 (ns_draw_underwave): width and x are EamcsCGFloat.
3921 (ns_draw_box): thickness is CGFloat.
3922 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
3923 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
3924 if not in main thread.
3925 (ns_get_pending_menu_title, ns_check_menu_open)
3926 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
3927 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
3928 (sendFromMainThread:): New method.
3929 (changeFont:): size is CGFloat.
3930 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
3931 Disable warning about permanent text.
3932 (characterIndexForPoint:): Adjust return type depending on GNUStep
3934 (mouseDown:): delta is CGFloat.
3935 (updateFrameSize): Remove unised variable f.
3936 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
3937 Cast float to EmacsCGFloat.
3938 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
3939 also to -1 when restoring.
3940 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
3941 inside NS_IMPL_COCOA.
3942 (toggleFullScreen:): Put call to toggleFullScreen inside
3943 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
3944 (setPosition:portion:whole:): por is CGFloat.
3945 (getMouseMotionPart:window:x:y:): Add F suffix to float.
3946 (mouseDown:): Use CGFloat.
3947 (mouseDragged:): Remove unised variable edge.
3948 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
3950 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
3952 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
3953 when NS_IMPL_GNUSTEP.
3954 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
3955 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
3956 (EmacsToolbar): Add clearAll. Add tag argument to
3957 addDisplayItemWithImage.
3958 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
3960 * nsselect.m (ns_get_local_selection): Remove unused variable type.
3962 * nsmenu.m (ns_update_menubar): Make static.
3963 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
3964 (fillWithWidgetValue:): Add cast to SEL for setAction.
3965 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
3966 (update_frame_tool_bar): Update code for GNUStep.
3967 (clearAll): New method.
3968 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
3969 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
3970 Move identifierToItem setObject and activeIdentifiers addObject before
3971 call to insertItemWithItemIdentifier.
3972 (validateVisibleItems): Fix indentation.
3973 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
3974 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
3975 UtilityWindow to aStyle, remove call to setStyleMask.
3977 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
3979 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
3980 (ns_charset_covers, ns_get_covering_families, nsfont_open):
3981 Use F suffix on floats.
3982 (ns_char_width): Returns CGFloat.
3983 (ns_ascii_average_width): w is CGFloat instead of float.
3984 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
3986 (ns_glyph_metrics): CGFloat instead of float.
3988 * nsfns.m (x_set_foreground_color, x_set_background_color):
3990 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
3991 remove unused variables.
3992 (Fns_read_file_name): Keep track if panel is for save.
3993 Use ns_filename_from_panel/ns_directory_from_panel.
3994 (Fns_list_services): delegate only used for COCOA.
3995 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3996 Just return the input if GNUStep.
3997 (x_screen_planes): Remove.
3998 (Fxw_color_values): Use EmacsCGFloat
3999 (Fns_display_monitor_attributes_list): Only get screen number for
4001 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4003 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4004 ns_directory_from_panel.
4006 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4008 * process.c (handle_child_signal): Also use WCONTINUED.
4009 This is so that list-processes doesn't mistakenly list the process
4010 as stopped, when the process has actually been continued and is
4013 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4015 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4016 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4017 not already configured.
4019 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4021 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4023 * Makefile.in (mostlyclean): Remove *.res files.
4025 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4027 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4028 a buffer (bug#8447).
4030 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4032 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4033 display vector, and we backtrack, handle the case that the
4034 previous character position is also displayed from a display
4035 vector or covered by a display string or image. (Bug#14476)
4037 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4039 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4040 (struct MonitorInfo, free_monitors): Remove.
4041 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4042 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4043 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4046 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4047 (struct MonitorInfo, free_monitors): Remove.
4048 (ns_screen_name): Make static.
4049 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4050 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4053 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4054 (struct MonitorInfo): New struct.
4055 (free_monitors, make_monitor_attribute_list): Declare.
4057 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4059 (free_monitors, make_monitor_attribute_list): New functions.
4060 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4063 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4065 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4067 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4069 * keyboard.c: Apply keyboard decoding only to events that come directly
4070 from the tty, not from unread-command-events (bug#14368).
4071 (read_event_from_main_queue): New function, extracted from read_char).
4072 (read_decoded_char): Remove.
4073 (read_decoded_event_from_main_queue): New function to replace it.
4074 (read_char): Use it.
4075 (read_key_sequence): Use read_char rather than read_decoded_char.
4077 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4079 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4081 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4083 2013-05-22 Kenichi Handa <handa@gnu.org>
4085 The following changes are to fix the setting of
4086 buffer-file-coding-system on, for instance, C-x RET c unix RET
4087 _FILE_OF_DOS_EOL_TYPE_ RET.
4089 * coding.h (struct coding_system): New member detected_utf8_chars.
4091 * coding.c (detect_coding_utf_8): Count characters and check EOL
4092 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4094 (setup_coding_system): Do not initialize coding->head_ascii.
4095 (check_ascii): Do not set coding->eol_seen but update it. Do not
4096 call adjust_coding_eol_type here.
4097 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4098 If the eol-type of CODING is already specified, adjust the eol type
4099 of the found coding-system.
4100 (decode_coding_gap): Cancel previous change. Utilize the
4101 character numbers counted by detect_coding_utf_8. Fix detection
4104 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4106 * search.c (looking_at_1): Only set last_thing_searched if the match
4107 changed the match-data (bug#14281).
4109 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4111 * xdisp.c (reseat_at_previous_visible_line_start):
4112 Already declared in dispextern.h, so remove it here.
4113 (move_it_vertically_backward): Likewise.
4115 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4117 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4118 (Fx_display_pixel_width, Fx_display_pixel_height)
4119 (Fx_display_mm_width, Fx_display_mm_height):
4120 Mention `display-monitor-attributes-list' in docstrings.
4122 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4123 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4124 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4125 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4126 (Fx_display_backing_store, Fx_display_visual_class)
4127 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4128 (Fx_display_grayscale_p, Fx_display_pixel_width)
4129 (Fx_display_pixel_height, Fx_display_planes)
4130 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4131 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4132 (Fx_display_mm_width, Fx_display_mm_height)
4133 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4134 height for all physical monitors as in X11.
4136 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4137 Return pixel width or height for all physical monitors as in X11.
4139 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4141 Port --enable-gcc-warnings to clang.
4142 * bytecode.c (exec_byte_code):
4144 Redo diagnostic pragmas to pacify clang, too.
4145 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4146 * editfns.c (Fencode_time):
4147 * fileio.c (file_accessible_directory_p):
4148 * font.c (font_unparse_xlfd):
4149 Use '&"string"[index]' instead of '"string" + (index)'.
4150 * undo.c (user_error): Remove; unused.
4152 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4154 * insdel.c (insert_1_both): Document the arguments, instead of
4155 referring to insert_1, which no longer exists.
4157 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4158 some window, increment windows_or_buffers_changed, so that
4159 *Messages* display in that window is updated. (Bug#14408)
4161 * w32.c: Include epaths.h.
4162 (init_environment): Use cmdproxy.exe without leading directories.
4163 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4165 (gettimeofday): Adjust signature and return value to Posix
4168 * unexw32.c (open_output_file): Delete the existing emacs.exe
4169 before creating it, to break the hard link to the versioned
4172 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4173 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4174 (FIRSTFILE_OBJ): New variables.
4175 (W32_RES): Rename to EMACSRES. All users changed.
4176 (base_obj): Use $(CM_OBJ).
4177 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4178 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4179 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4180 $(W32_RES_LINK) before $(LIBES).
4181 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4183 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4185 * makefile.w32-in (DOC): Use just "DOC".
4187 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4189 * process.c: Export default filters and sentinels to Elisp.
4190 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4192 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4193 (Fset_process_sentinel, Fformat_network_address):
4194 Default to them instead of nil.
4195 (server_accept_connection): Sentinels can't be nil any more.
4196 (read_and_dispose_of_process_output): New function, extracted from
4197 read_process_output.
4198 (read_process_output): Use it; filters can't be nil.
4199 (Finternal_default_process_filter): New function, extracted from
4200 read_process_output.
4201 (exec_sentinel_unwind): Remove function.
4202 (exec_sentinel): Don't zilch sentinel while running.
4203 (status_notify): Sentinels can't be nil.
4204 (Finternal_default_process_sentinel): New function extracted from
4206 (setup_process_coding_systems): Default filter is not nil any more.
4207 (syms_of_process): Export new Elisp functions and initialize
4209 * lisp.h (make_lisp_proc): New function.
4211 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4213 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4215 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4217 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4218 unless we know that the window w is a leaf window.
4219 Another attempt at solving bug#14062.
4221 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4223 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4226 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4228 * image.c (gif_load): Check that subimages fit (Bug#14345).
4230 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4232 * lread.c (skip_dyn_eof): New function.
4233 (read1): Use it to skip the end of a file in response to #@00.
4235 * doc.c (get_doc_string): Slightly relax the sanity checking.
4237 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4239 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4240 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4241 (MonitorInfo): New struct.
4242 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4243 (Fns_display_monitor_attributes_list): New functions.
4244 (display-usable-bounds): Remove.
4245 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4248 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4250 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4251 (GTK_CHECK_VERSION): New macro, if not already defined.
4252 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4253 replaced by GTK_CHECK_VERSION.
4255 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4257 * xterm.h (GTK_PREREQ): New macro.
4258 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4259 to use this macro instead, for consistency and clarity.
4261 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4263 * xdisp.c (row_for_charpos_p): New function, with code of
4264 cursor_row_p, but accepts an additional argument CHARPOS instead
4265 of using a hardcoded PT.
4266 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4267 (row_containing_pos): Call row_for_charpos_p instead of partially
4268 doing the same. Fixes cursor positioning under longlines-mode
4269 when longlines-show-effect includes more than one newline, when
4270 moving the cursor vertically up.
4272 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4274 * makefile.w32-in (ACL_H): New macro.
4275 ($(BLD)/fileio.$(O)): Update dependencies.
4277 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4279 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4280 * Makefile.in (LIB_ACL): New macro.
4281 (LIBACL_LIBS): Remove.
4282 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4283 * fileio.c: Include <acl.h>.
4284 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4285 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4287 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4290 * unexelf.c: Don't assume ElfW (Half) fits in int.
4291 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4292 when dealing with ElfW (Half) values, since they can exceed 2**31
4293 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4294 (entry_address): Omit unused NUM arg. All uses changed.
4296 2013-05-07 Juri Linkov <juri@jurta.org>
4298 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4299 to the string converted from number with `Fnumber_to_string'.
4302 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4304 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4305 This fixes a problem introduced by my previous change.
4307 2013-05-07 Glenn Morris <rgm@gnu.org>
4309 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4311 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4313 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4315 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4317 Static checking by GCC 4.8.0.
4318 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4319 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4320 (x_get_monitor_attributes_fallback)
4321 (x_get_monitor_attributes_xinerama)
4322 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4323 Define only if USE_GTK.
4324 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4325 (x_get_monitor_attributes_fallback): Omit unused locals.
4326 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4327 Use double, not float, to avoid mixed-mode floating point arithmetic.
4329 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4330 Jan Djärv <jan.h.d@swipnet.se>
4332 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4333 (XINERAMA_CFLAGS): New macros.
4334 (ALL_CFLAGS, LIBES): Use them.
4336 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
4337 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
4338 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
4339 (syms_of_xfns): DEFSYM them.
4340 (struct MonitorInfo): New struct.
4341 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
4342 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
4343 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
4344 (x_get_monitor_attributes_xinerama): New functions.
4345 (Fx_display_monitor_attributes_list): New primitive.
4346 (syms_of_xfns): Defsubr it.
4348 * xterm.h (x_display_info): Add Xatom_net_workarea and
4349 Xatom_net_current_desktop.
4351 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
4352 and dpyinfo->Xatom_net_current_desktop.
4354 2013-05-06 Eli Zaretskii <eliz@gnu.org>
4356 * xdisp.c (pos_visible_p): Use the special code for finding the
4357 beginning of a display property or overlay for any "replacing"
4358 display property, not just for display strings. This solves
4359 incorrect reporting of position by posn-at-point. (Bug#14241)
4361 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
4363 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
4364 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
4365 Verify that ElfW (Half) fits in int.
4366 (fatal): Use same signature as lisp.h.
4367 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
4368 configure and build with -DUNEXELF_DEBUG without worrying about
4369 other modules that use DEBUG.
4370 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
4371 possibly-wide integers now uses it instead of plain fprintf.
4372 (entry_address): New function, which avoids problems with 32-bit
4373 overflow on 64-bit hosts.
4374 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4375 (round_up): Don't assume the remainder fits in int.
4376 (find_section): Use bool for boolean. Simplify debug code.
4377 (unexec): Don't assume file sizes fit in int or size_t.
4378 Omit unnecessary trailing newline in 'fatal' format.
4379 Use strerror rather than outputting decimal error number.
4380 Remove unused code when emacs is not defined;
4381 this file relies on Emacs now.
4382 Don't assume e_phnum and e_shnum are positive.
4384 * regex.c: Fix problems when DEBUG is defined.
4385 (extract_number, extract_number_and_incr): Define regardless of
4386 whether DEBUG is defined; that's simpler and makes the code less
4387 likely to go stale in the normal case when DEBUG is not defined.
4388 Return int rather than taking an int * arg. All callers changed.
4389 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4390 Remove, replacing with ...
4391 (DEBUG_PRINT): New macro. All callers changed.
4392 (DEBUG_COMPILES_ARGUMENTS): New macro.
4393 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4394 (print_compiled_pattern, print_double_string) [DEBUG]:
4395 Use prototype rather than old-style definition.
4396 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4397 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4398 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4399 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4400 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4401 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4402 This matters only when DEBUG is defined.
4404 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4406 * xdisp.c (set_iterator_to_next): Set the
4407 ignore_overlay_strings_at_pos_p flag only if we are _really_
4408 iterating over an overlay string, as indicated by the
4409 current.overlay_string_index member. (Bug#14306)
4411 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4413 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4414 to where it is used, to avoid autorelease issues (Bug#14050).
4416 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4418 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4419 * fileio.c (syms_of_fileio): Implement this.
4420 * filelock.c (create_lock_file): If symbolic links don't work, so
4421 we use a regular file as a lock file, do not fsync the lock file;
4424 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4426 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4427 (syms_of_minibuf): Adjust accodingly.
4429 * callint.c (Fcall_interactively): Adjust calls accordingly.
4431 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4433 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4434 w->contents is a buffer before computing everything else.
4435 Use parentheses to disambiguate last part of the condition.
4437 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4438 assertion violations. (Bug#14062)
4440 2013-05-01 David Reitter <david.reitter@gmail.com>
4442 * nsfns.m (ns_tooltip): Initialize.
4444 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4446 * coding.c (decode_coding_gap): Don't remove the character before
4447 a newline unless it's a CR character. (Bug#14287)
4449 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4451 * dispextern.h (struct face): Move enum face_underline_type
4452 earlier so that bitfields can be in the same word.
4454 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4456 * nsfns.m (handlePanelKeys): New function.
4457 (EmacsOpenPanel:performKeyEquivalent:)
4458 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4459 arrows/function/control and copy/paste keys (Bug#14296).
4461 2013-04-27 Juri Linkov <juri@jurta.org>
4463 * callint.c (Fcall_interactively): Call `Qread_number' for
4464 interactive code letter `n' instead of using duplicate code.
4467 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4469 * systime.h (make_timeval): Declare as 'const'.
4471 2013-04-27 Kenichi Handa <handa@gnu.org>
4473 * font.c (font_open_entity): Always open a font of manageable
4476 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4478 Port better to AIX (Bug#14258).
4479 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4482 2013-04-24 Kenichi Handa <handa@gnu.org>
4484 * coding.c (decode_coding_iso_2022): When an invalid escape
4485 sequence is encountered, reset the invocation and designation
4486 status to the safest one.
4488 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4490 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4491 Without this fix, "make distclean" leaves stamp-h1 behind.
4493 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4495 * w32fns.c (w32_fullscreen_rect): New function to compute the
4496 window rectangle for the given fullscreen mode.
4497 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4498 longer tunes the window size. This keeps the window's edges flush
4499 with the screen and allows the taskbar to hide itself in fullboth.
4501 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4502 window decorations and uses the entire screen.
4504 * w32term.h (w32_fullscreen_rect) Add prototype.
4505 (struct w32_output): Replace normal_width, normal_height,
4506 normal_top, and normal_left members with a single normal_placement
4508 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4510 (FRAME_NORMAL_PLACEMENT): New macro.
4512 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4514 * minibuf.c (Ftest_completion): Silence compiler warning.
4516 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4518 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4521 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4524 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4525 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4526 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4527 parentheses where appropriate.
4529 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4531 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4533 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4535 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4536 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4537 Mention in the doc string that setting these variables takes
4538 effect only after a call to set-window-buffer. (Bug#14200)
4540 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4542 * indent.c (Fvertical_motion): Don't consider display strings on
4543 overlay strings as display strings on the buffer position we
4544 started from. This prevents vertical cursor motion from jumping
4545 more than one line when there's an overlay string with a display
4546 property at end of line.
4547 Reported by Karl Chen <Karl.Chen@quarl.org> in
4548 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4550 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4552 * window.c (select_window): `record_buffer' even if window is
4553 already selected (bug#14191).
4555 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4557 * window.c (Fwindow_end): Test more flags, including the buffer's
4558 last_overlay_modified flag, to determine whether the window's
4559 display is really up-to-date. Prevents the function from
4560 returning a stale value. (Bug#14170)
4561 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4564 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4566 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4567 garbaged only if it is not already the top frame on its TTY.
4568 This prevents flickering due to constant redrawing of TTY frames when
4569 there are GUI frames open in the same session. (Bug#13864)
4571 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4573 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4574 of marking the idle timers directly.
4576 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4578 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4581 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4583 * window.c (select_window): Don't record_buffer while the invariant is
4584 temporarily broken (bug#14161).
4586 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4588 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4590 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4592 2013-04-07 Romain Francoise <romain@orebokech.com>
4594 Ignore additional platform-specific ACL errors (Bug#13702).
4595 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4596 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4598 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4600 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4603 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4605 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4606 This bug was introduced by my 2013-02-25 change that simplified
4607 data_start configuration. Without this change, on GNU/Linux
4608 an Emacs configured with --enable-profiling fails immediately
4609 due to a profiler signal.
4610 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4611 with these flags. On platforms where special flags are needed
4612 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4613 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4614 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4616 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4618 Get rid of some platform-specific functions examining window
4619 system and its capabilities. This is a partial rework of the
4621 * lisp.h (have_menus_p): Remove prototype. This function is
4622 replaced with platform-independent window_system_available.
4623 (check_window_system): Move to...
4624 * frame.h (decode_window_system_frame, window_system_available):
4625 ...here, add new prototypes.
4626 * frame.c (window_system_available, decode_window_system_frame):
4628 (check_window_system): Platform-independent now.
4629 * xterm.h (x_in_use): Remove declaration.
4631 * w32term.h (check_x_frame):
4632 * nsterm.h (check_x_frame): Remove prototypes. This function
4633 is replaced with platform-independent decode_window_system_frame.
4634 * msdos.c (have_menus_p): Remove.
4635 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4636 Remove platform-specific functions. Use check_window_system,
4637 decode_window_system_frame and check_ns_display_info where
4638 appropriate. Minor style and comment tweaks.
4639 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4640 (check_x_frame): Likewise.
4641 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4643 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4644 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4645 * xmenu.c, xselect.c: All related users changed.
4647 2013-04-03 Kenichi Handa <handa@gnu.org>
4649 The following changes is to optimize the code for reading UTF-8
4652 * coding.c (check_ascii): Rename from detect_ascii. Return value
4653 changed. Check EOL format. Do not call adjust_coding_eol_type
4655 (check_utf_8): New function.
4656 (adjust_coding_eol_type): Do nothing if already adjusted.
4657 (detect_coding): Compare the return value of check_ascii with
4658 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4659 (decode_coding_gap): Optimize for valid UTF-8.
4661 2013-03-21 Kenichi Handa <handa@gnu.org>
4663 * coding.c (syms_of_coding): Cancel previous change.
4665 * insdel.c (insert_from_gap): Fix previous change.
4667 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4669 Consistently use platform-specific function to detect window system.
4670 * lisp.h (check_window_system): New prototype. This function is
4671 going to replace check_x, check_w32 and check_ns.
4672 (have_menus_p): Mention msdos.c in comment.
4673 * fontset.c (check_window_system_func): Remove. Adjust all users.
4674 * fontset.h (check_window_system_func): Remove prototype.
4675 * nsterm.h (check_ns):
4676 * xterm.h (check_x):
4677 * w32term.h (check_w32): Likewise.
4678 * menu.c (Fx_popup_menu): Use check_window_system.
4679 * msdos.c (check_window_system): Define for MS-DOS.
4680 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4681 * w32fns.c (check_window_system): Likewise for MS-Windows.
4682 * xfns.c (check_window_system): Likewise for X.
4683 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4684 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4686 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4688 Prefer < to > in range checks such as 0 <= i && i < N.
4689 This makes it easier to visualize quantities on a number line.
4690 This patch doesn't apply to all such range checks,
4691 only to the range checks affected by the 2013-03-24 change.
4692 This patch reverts most of the 2013-03-24 change.
4693 * alloc.c (xpalloc, Fgarbage_collect):
4694 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4695 * character.c (string_escape_byte8):
4696 * charset.c (read_hex):
4697 * data.c (cons_to_unsigned):
4698 * dispnew.c (update_frame_1):
4699 * doc.c (Fsubstitute_command_keys):
4700 * doprnt.c (doprnt):
4701 * editfns.c (hi_time, decode_time_components):
4702 * fileio.c (file_offset):
4703 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4704 * font.c (font_intern_prop):
4705 * frame.c (x_set_alpha):
4706 * gtkutil.c (get_utf8_string):
4707 * indent.c (check_display_width):
4708 * keymap.c (Fkey_description):
4709 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
4711 * minibuf.c (read_minibuf_noninteractive):
4712 * process.c (wait_reading_process_output):
4713 * search.c (Freplace_match):
4714 * window.c (get_phys_cursor_glyph):
4715 * xdisp.c (redisplay_internal):
4716 * xsmfns.c (smc_save_yourself_CB):
4717 Prefer < to > for range checks.
4718 * dispnew.c (sit_for): Don't mishandle NaNs.
4719 This fixes a bug introduced in the 2013-03-24 change.
4720 * editfns.c (decode_time_components): Don't hoist comparison.
4721 This fixes another bug introduced in the 2013-03-24 change.
4723 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4725 * frame.h (struct frame): Drop scroll_bottom_vpos
4726 member becaue all real users are dead long ago.
4727 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
4728 * xdisp.c (redisplay_internal): Adjust user.
4730 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
4732 * nsmenu.m (showAtX:Y:for:): setLevel to
4733 NSPopUpMenuWindowLevel (Bug#13998).
4735 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
4737 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
4738 (ns_check_pending_open_menu): Declare.
4740 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
4741 (x_activate_menubar): Update the menu with title that matches
4742 ns_get_pending_menu_title, and call
4743 ns_check_pending_openmenu (Bug#12698).
4744 (menuWillOpen:): New method.
4745 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
4747 * nsterm.m (menu_will_open_state, menu_mouse_point)
4748 (menu_pending_title): New varaibles.
4749 (ns_get_pending_menu_title, ns_check_menu_open)
4750 (ns_check_pending_open_menu): New functions.
4752 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
4754 * indent.c (current_column_bol_cache): Remove leftover which is not
4755 used in Fmove_to_column any more.
4756 (current_column, scan_for_column): Adjust users.
4757 * keyboard.c (last_point_position_buffer, last_point_position_window):
4758 Remove leftovers which are not used for recording undo any more.
4759 (command_loop_1, syms_of_keyboard): Adjust users.
4760 * xdisp.c (last_max_ascent): Remove leftover which is not used in
4761 redisplay_window any more.
4762 (move_it_to): Adjust user.
4764 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
4766 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
4767 Update dependencies.
4769 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
4771 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
4772 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
4775 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4777 * window.h (struct window): Replace hchild, vchild and buffer slots
4778 with the only contents slot. This is possible because each valid
4779 window may have either the child window (in vertical or horizontal
4780 combination) or buffer to display (for the leaf window). Using that,
4781 a lof of operations to traverse and/or change window hierarchies may
4782 be simplified. New member horizontal is used to distinguish between
4783 horizontal and vertical combinations of internal windows.
4784 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
4785 (WINDOW_VERTICAL_COMBINATION_P): New macros.
4786 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
4787 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
4788 Use contents slot, not buffer, where appropriate.
4789 (wset_combination): New function.
4790 (wset_buffer): Add eassert.
4791 (Fframe_first_window): Simplify the loop reaching first window.
4792 (Fwindow_buffer): Use WINDOW_LEAF_P.
4793 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
4794 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
4795 (unshow_buffer): Convert initial debugging check to eassert.
4796 (replace_window, recombine_windows, Fdelete_other_windows_internal)
4797 (make_parent_window, window_resize_check, window_resize_apply)
4798 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
4799 (Fset_window_configuration, delete_all_child_windows, save_window_save):
4800 Adjust to match struct window changes.
4801 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
4802 (mark_window_cursors_off, count_windows, get_leaf_windows)
4803 (foreach_window_1): Simplify the loop.
4804 * alloc.c (mark_object): Do not check for the leaf window because
4805 internal windows has no glyph matrices anyway.
4806 * dispnew.c (clear_window_matrices, showing_window_margins_p)
4807 (allocate_matrices_for_window_redisplay, fake_current_matrices)
4808 (allocate_matrices_for_frame_redisplay, free_window_matrices)
4809 (build_frame_matrix_from_window_tree, mirror_make_current)
4810 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
4811 (update_window_tree, set_window_update_flags): Simplify the loop.
4812 (sync_window_with_frame_matrix_rows): Enforce live window.
4813 Use contents slot, not buffer, where appropriate.
4814 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
4815 and WINDOW_HORIZONTAL_COMBINATION_P.
4816 (make_frame_visible_1): Simplify the loop.
4817 Use contents slot, not buffer, where appropriate.
4818 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
4819 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
4820 (expose_window_tree): Likewise.
4821 Use contents slot, not buffer, where appropriate.
4822 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
4823 to avoid deleted windows. Use contents slot instead of buffer.
4824 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
4825 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
4826 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
4827 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
4829 2013-03-28 Eli Zaretskii <eliz@gnu.org>
4831 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
4832 identify the reasons for assertion violations in bug#14062 and
4834 (Fx_show_tip): Fix compilation error under
4835 "--enable-check-lisp-object-type". (Bug#14073)
4837 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
4838 Reported by <rzl24ozi@gmail.com>.
4840 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4842 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
4844 (unwind_with_echo_area_buffer): ...to restore it here.
4845 This is needed to ensure that...
4846 (redisplay_window): ...both window markers are valid here,
4847 which is verified by eassert.
4848 * editfns.c (save_excursion_save): Do not assume that
4849 selected_window always displays the buffer.
4850 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
4853 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
4855 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
4858 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
4860 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
4862 2013-03-27 Eli Zaretskii <eliz@gnu.org>
4864 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
4865 since MinGW's w32api headers do. This avoids compiler warnings.
4867 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
4870 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4872 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
4874 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
4876 * gtkutil.c (style_changed_cb): Check if frame is live and an
4877 X frame (Bug#14038).
4879 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4881 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
4882 Define only for _WIN32_WINNT less than 0x0500.
4883 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
4885 Move inclusion of time.h before sys/time.h, so that MinGW64 could
4886 see its own definitions of 'struct timeval' and 'struct timezone'.
4888 Fix incompatibilities between MinGW.org and MinGW64 headers.
4889 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
4891 * w32.c (REPARSE_DATA_BUFFER): Guard with
4892 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
4894 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
4896 * xterm.c: Include X11/XKBlib.h
4897 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
4899 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
4901 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
4903 * blockinput.h (input_blocked_p): Likewise.
4904 * bytecode.c (exec_byte_code): Likewise.
4905 * callproc.c (call_process_kill, call_process_cleanup)
4906 (Fcall_process): Likewise.
4907 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
4908 (Fccl_execute_on_string): Likewise.
4909 * character.c (string_escape_byte8): Likewise.
4910 * charset.c (read_hex): Likewise.
4911 * cm.c (calccost): Likewise.
4912 * data.c (cons_to_unsigned): Likewise.
4913 * dired.c (directory_files_internal, file_name_completion):
4915 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
4916 (sit_for): Likewise.
4917 * doc.c (Fsubstitute_command_keys): Likewise.
4918 * doprnt.c (doprnt): Likewise.
4919 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
4920 * emacsgtkfixed.c: Likewise.
4921 * fileio.c (file_offset, Fwrite_region): Likewise.
4922 * floatfns.c (Fexpt, fmod_float): Likewise.
4923 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4925 * font.c (font_intern_prop): Likewise.
4926 * frame.c (x_set_alpha): Likewise.
4927 * gtkutil.c (get_utf8_string): Likewise.
4928 * indent.c (check_display_width): Likewise.
4929 * intervals.c (create_root_interval, rotate_right, rotate_left)
4930 (split_interval_right, split_interval_left)
4931 (adjust_intervals_for_insertion, delete_node)
4932 (interval_deletion_adjustment, adjust_intervals_for_deletion)
4933 (merge_interval_right, merge_interval_left, copy_intervals)
4934 (set_intervals_multibyte_1): Likewise.
4935 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
4936 * keymap.c (Fkey_description): Likewise.
4937 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
4938 * lread.c (openp, read_integer, read1, string_to_number):
4940 * menu.c (ensure_menu_items): Likewise.
4941 * minibuf.c (read_minibuf_noninteractive): Likewise.
4942 * print.c (printchar, strout): Likewise.
4943 * process.c (create_process, Faccept_process_output)
4944 (wait_reading_process_output, read_process_output, send_process)
4945 (wait_reading_process_output): Likewise.
4946 * profiler.c (make_log, handle_profiler_signal): Likewise.
4947 * regex.c (re_exec): Likewise.
4948 * regex.h: Likewise.
4949 * search.c (looking_at_1, Freplace_match): Likewise.
4950 * sysdep.c (get_child_status, procfs_ttyname)
4951 (procfs_get_total_memory): Likewise.
4952 * systime.h (EMACS_TIME_VALID_P): Likewise.
4953 * term.c (dissociate_if_controlling_tty): Likewise.
4954 * window.c (get_phys_cursor_glyph): Likewise.
4955 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
4956 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
4958 * xfns.c (Fx_window_property): Likewise.
4959 * xmenu.c (set_frame_menubar): Likewise.
4960 * xselect.c (x_get_window_property, x_handle_dnd_message):
4962 * xsmfns.c (smc_save_yourself_CB): Likewise.
4963 * xterm.c (x_scroll_bar_set_handle): Likewise.
4965 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
4967 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
4968 to be optional or nil. Adjust comment and convert it to docstring.
4969 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
4970 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
4972 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
4974 Static checking by GCC 4.8-20130319.
4975 * image.c (gif_load): Assume pass < 3 to pacify GCC.
4976 * process.c (Fset_process_datagram_address)
4977 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
4978 * xdisp.c (get_char_face_and_encoding):
4979 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
4980 (get_glyph_face_and_encoding): Prepare face before possibly using it.
4981 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
4983 2013-03-24 Ken Brown <kbrown@cornell.edu>
4985 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
4986 fix compilation on 64-bit Cygwin, where underscores are not
4987 automatically prepended.
4989 * w32term.c (w32_initialize): Silence compiler warning.
4991 2013-03-23 Eli Zaretskii <eliz@gnu.org>
4993 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4994 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4995 variables, to save and restore frame dimensions.
4996 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4997 after returning from a 'fullscreen' configuration.
4998 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4999 to avoid races between the main thread and the input thread.
5001 * w32term.h (struct w32_output): New members normal_width,
5002 normal_height, normal_top, normal_left, and prev_fsmode.
5003 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5004 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5007 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5008 'fullscreen' parameter. Always record previous width and height
5009 of the frame, except when switching out of maximized modes, so
5010 that they could be restored correctly, instead of resetting to the
5011 default frame dimensions. Send SC_RESTORE command to the frame,
5012 unless we are going to send SC_MAXIMIZE, to restore the frame
5013 resize hints in the mouse pointer shown by the window manager.
5016 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5018 * lisp.h (get_frame_param): Adjust conditions for prototype
5021 2013-03-22 Ken Brown <kbrown@cornell.edu>
5023 * unexcw.c: Drop unneeded inclusion of w32common.h.
5024 (report_sheap_usage): Declare.
5025 (read_exe_header): Add magic numbers for x86_64.
5026 (fixup_executable): Fix printf format specifier for unsigned long
5029 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5031 * frame.h (struct frame): Put menu_bar_window under #ifdef
5032 because this member is not needed when X toolkit is in use.
5033 (fset_menu_bar_window):
5034 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5035 (free_glyphs, update_frame):
5036 * xdisp.c (expose_frame): Likewise.
5037 (display_menu_bar): Likewise. Remove redundant eassert.
5038 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5041 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5043 Use functions and constants to manipulate Lisp_Save_Value objects.
5044 This replaces code that used macros and strings and token-pasting.
5045 The change makes the C source a bit easier to follow,
5046 and shrinks the Emacs executable a bit.
5047 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5048 (make_save_value): Change 1st arg from string to enum. All callers
5051 (mark_object): Use if, not #if, for GC_MARK_STACK.
5052 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5053 (XSAVE_OBJECT): Now functions, not macros.
5054 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5055 the constant was never used.
5056 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5057 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5058 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5059 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5061 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5062 type3 with a single member save_type. All uses changed.
5063 (save_type, set_save_pointer, set_save_integer): New functions.
5064 * print.c (PRINTX): Remove.
5066 * alloc.c: Remove redundant static declarations.
5068 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5070 * window.h (struct window): Convert left_col, top_line, total_lines
5071 and total_cols from Lisp_Objects to integers. Adjust comments.
5072 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5074 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5075 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5076 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5077 Adjust users where appropriate.
5079 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5081 * frame.h (struct frame): Drop resx and resy because the same data is
5082 available from window system-specific output context. Adjust users.
5083 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5084 New functions to provide defaults when no window system available.
5085 (FRAME_RES_X, FRAME_RES_Y): New macros.
5086 (NUMVAL): Move from xdisp.c.
5087 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5088 (Ffont_face_attributes, Fopen_font):
5089 * image.c (gs_load):
5090 * w32font.c (fill_in_logfont):
5091 * xdisp.c (calc_pixel_width_or_height):
5092 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5093 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5095 2013-03-20 Kenichi Handa <handa@gnu.org>
5097 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5098 to 1 (temporary workaround until a bug related to ASCII
5099 optimization is fixed).
5101 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5103 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5104 Signal error if window is not internal. Adjust docstring.
5105 (delete_all_child_windows): Use combination_limit to save the buffer.
5106 (Fset_window_configuration): Adjust accordingly.
5107 * print.c (syms_of_print): Initialize debugging output not here...
5108 (init_print_once): ...but in a new function here.
5109 * lisp.h (init_print_once): Add prototype.
5110 * emacs.c (main): Add call to init_print_once. Adjust comments.
5112 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5114 * window.c (window_resize_check, window_resize_apply)
5115 (window_from_coordinates, recombine_windows, set_window_buffer)
5116 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5117 (Fsplit_window_internal, Fdelete_window_internal)
5118 (freeze_window_starts): Use bool for booleans.
5119 * window.h (window_frame_coordinates, resize_frame_windows)
5120 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5122 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5124 * dispnew.c (bitch_at_user): Use `user-error'.
5126 2013-03-17 Ken Brown <kbrown@cornell.edu>
5128 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5129 as return type of image_background. (Bug#13981)
5130 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5132 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5134 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5135 (ns_select): Don't return with result uninitialized.
5137 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5140 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5142 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5143 directories. If filename is nil, get directory name (Bug#13932).
5144 Use getFilename and getDirectory.
5145 (getFilename, getDirectory): New methods for EmacsSavePanel and
5147 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5149 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5151 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5153 2013-03-15 Kenichi Handa <handa@gnu.org>
5155 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5156 (adjust_after_replace): Make it back to static. Delete the third
5157 arg text_at_gap_tail. Cancel the code for handling it.
5159 * coding.h (struct coding_system): New member eol_seen.
5161 * coding.c (detect_ascii): New function.
5162 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5163 when the source bytes are actually scanned. On detecting for
5164 coding_category_utf_8_auto, call detect_ascii instead of scanning
5165 source bytes directly.
5166 (produce_chars): Call insert_from_gap with the new arg 0.
5167 (encode_coding): Likewise.
5168 (decode_coding_gap): Control ASCII optimization by the variable
5169 disable_ascii_optimization instead of #ifndef .. #endif.
5170 Deccode EOL format according to coding->eol_seen.
5171 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5174 * lisp.h (adjust_after_replace): Cancel externing it.
5175 (insert_from_gap): Adjust prototype.
5177 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5179 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5180 FULLSCREEN_MAXIMIZED. (Bug#13935)
5182 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5184 * region-cache.c (find_cache_boundary, move_cache_gap)
5185 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5186 Simplify debugging check and convert to eassert. Adjust comment.
5187 (pp_cache): Put under ENABLE_CHECKING.
5189 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5191 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5192 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5194 (w32fullscreen_hook): If the frame is visible, reset
5195 f->want_fullscreen flag after changing the frame size. If the
5196 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5199 2013-03-13 Daniel Colascione <dancol@dancol.org>
5201 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5202 too so that these builds can use Cygwin's file conversion
5203 functions. (We've been building and linking cygw32.o all along
5204 and just not using it.)
5206 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5208 File synchronization fixes (Bug#13944).
5209 * Makefile.in (LIB_FDATASYNC): New macro.
5211 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5212 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5213 Don't worry about HAVE_FSYNC, since a substitute fsync is
5214 available if the system lacks one.
5215 (Fwrite_regin): Retry fsync if interrupted.
5217 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5219 * w32term.c (w32_read_socket): If the Emacs frame is being
5220 activated, call w32fullscreen_hook, to make sure the new frame
5221 dimensions are in effect. (Bug#13937)
5223 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5225 * xdisp.c (init_iterator): Simplify because both character and byte
5226 positions are either specified or -1. Add eassert. Adjust comment.
5227 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5228 character and byte positions can be obtained from marker.
5230 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5232 Static checking by Sun C 5.12.
5233 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5234 * bytecode.c (exec_byte_code):
5235 * dispnew.c (init_display):
5237 * fileio.c (Fsubstitute_in_file_name):
5238 * keyboard.c (Fevent_convert_list):
5239 * keymap.c (Fsingle_key_description):
5240 * term.c (maybe_fatal, fatal):
5241 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5242 * xsmfns.c (Fhandle_save_session):
5243 Omit unreachable code.
5244 * keymap.c (map_keymap_char_table_item): Cast void * to
5245 a function pointer type; the C Standard requires this.
5247 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5248 Include <sys/param.h> unconditionally, as that works elsewhere and
5249 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5250 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5253 See ChangeLog.12 for earlier changes.
5259 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5261 This file is part of GNU Emacs.
5263 GNU Emacs is free software: you can redistribute it and/or modify
5264 it under the terms of the GNU General Public License as published by
5265 the Free Software Foundation, either version 3 of the License, or
5266 (at your option) any later version.
5268 GNU Emacs is distributed in the hope that it will be useful,
5269 but WITHOUT ANY WARRANTY; without even the implied warranty of
5270 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5271 GNU General Public License for more details.
5273 You should have received a copy of the GNU General Public License
5274 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.